Leaflet dispensing apparatus

Information

  • Patent Grant
  • 6170700
  • Patent Number
    6,170,700
  • Date Filed
    Friday, November 6, 1998
    26 years ago
  • Date Issued
    Tuesday, January 9, 2001
    24 years ago
Abstract
A leaflet dispensing apparatus having a main structural body on which is mounted a carousel including a plurality of magazine for storing leaflets and an intermediate chute for transferring the leaflets from the carousel to a dispensing wheel. The dispensing wheel is adapted to remove a leaflet from the intermediate chute and to transport the leaflet to a dispensing area where a dispensing blade pushes the leaflet onto or into a container being transported by a conveyor located adjacent to the leaflet dispensing apparatus. The magazines for storing leaflets are the vehicle for reloading the carousel. The magazines may be discarded after use or may be re-used.
Description




FIELD OF THE INVENTION




The invention relates in general to an apparatus for positioning leaflets on containers or inserting leaflets inside containers in a production environment. The invention finds applications mainly in the pharmaceutical industry where comprehensive information about the product may be included in each container sold in the market. The apparatus is positioned next to a conveyor system on which containers are transported and then adjusted to either affix leaflets to the outer part of the containers or insert leaflets inside the containers. The apparatus allows easy refilling of leaflets and can be rapidly adapted to dispense leaflets of different sizes.




BACKGROUND OF THE INVENTION




Many consumer products, especially pharmaceutical products are required to provide information about the product and/or instructions on the use of the product with each package sold on the market. Square folded leaflets is the most common format for providing that information to the consumer and these may come in a variety of sizes. Leaflets are either inserted into the package or affixed to an outer portion of the package. Many machines have been developed to insert leaflets into containers by means of endless belts with clips which effectively carry and hold the leaflet until it is dumped into the container. Machines designed to affix leaflets to the outer part of a container are not as common and one must look at labeling machines to find devices that produce a similar result. However, labels are usually made of more resilient material than leaflets, are not folded, and one side is often coated with a strong glue. These machines are often complex and require that the container be held firmly when the label is applied to the outer part of the container. Machines designed to both insert leaflets into containers or affix leaflets to the outer part of containers are practically non-existing.




In all machines of the prior art, the mechanisms for feeding leaflets or labels to the dispensing area are unreliable and cumbersome and problems arise during operation. Leaflets may get misaligned or get caught and the production must be stopped to rearrange the stored leaflets. Leaflets are often stored and fed through a cartridge that features spring loaded elements to push the row of leaflets to the dispensing area. Once the cartridge is emptied, it must be replaced and reloaded and this operation may require that the machine be stopped.




Considering the wide application, especially in the pharmaceutical industry, of this type of apparatus, there is a demand for an leaflet dispensing apparatus better adapted to position leaflets either on a container or inside a container, that is compact, easy to operate and reliable.




OBJECTS AND STATEMENT OF THE INVENTION




It is thus an object of the invention to provide a leaflet dispensing apparatus specifically adapted to be reloaded with new leaflets in a manner that is quick, simple and reliable.




It is another object of the invention to provide a leaflet dispensing apparatus that can affix leaflets to a plurality of position on a container and that can insert a leaflet inside a container.




It is another object of the invention to provide a simple mechanism for removing leaflets from a stored position and to transport leaflets to the dispensing area.




It is another object of the invention to provide magazines for packing leaflets and for use as pre-loaded cartridge for the production environment.




As embodied and broadly described herein, the invention provides a leaflet dispensing apparatus comprising:




a main structural body;




a carousel rotatably mounted to said main structural body, said carousel including a plurality of magazines adapted to hold leaflets, each of said magazine having at least one open extremity through which said leaflets may enter or exit, said magazines being disposed in an upright position wherein said at least one open extremity opens downwardly;




a retaining plate positioned below said magazines and adapted to close said at least one open extremity, said retaining plate including an orifice in communicative relation with an intermediate chute;




a dispensing wheel rotatably mounted to said main structural body having an angled peripheral side, said peripheral side including at least one pocket adapted to remove and transport said leaflets, said dispensing wheel in communicative relation with said intermediate chute; and




a dispensing blade adapted to move a leaflet carried by said dispensing wheel towards a container.




As embodied and broadly described herein, the invention also provides a leaflet dispensing apparatus adapted to deposit pieces of folded printed matter into or onto small containers in a production line; said apparatus including a support, a main structural body and a revolvable carousel, said carousel being, in operation, adapted to transport a plurality of vertically disposed cartridges; said cartridges being adapted to be filled with said pieces of folded printed matter and to dispense the same by gravity into an intermediate chute; said apparatus further comprising a rotatable dispensing wheel; said dispensing wheel including a plurality of vacuum-actuated pockets about its periphery; each of said pockets being adapted in operation to receive one of said pieces of folded printed matter from said chute; said dispensing wheel being positioned on said apparatus such that each of said pockets is adapted to align one at a time with an exit port of said intermediate chute during rotation of said dispensing wheel; the periphery of said wheel being positioned adjacent a container conveyor and a removal knife such that, in operation, as each of said pockets approaches said conveyor said knife removes said pieces of folded printed matter and deposits it into or onto a container.




In a preferred embodiment of the invention, the leaflet dispensing apparatus comprises a main structural body on which a carousel, featuring a plurality of magazines each containing a predetermined quantity of leaflets, is mounted. The carousel is in communicative relation with an intermediate chute which enables the transfer of leaflets from a magazine of the carousel to a dispensing wheel located immediately below the intermediate chute. The dispensing wheel is a rotatable disc adapted, in operation, to remove a leaflet from the intermediate chute, to transfer and deliver the leaflet to an oncoming container transported on a conveyor belt. The dispensing wheel features a plurality of pockets each having a small vacuum chamber that creates the necessary suction to remove a leaflet from the intermediate chute and to hold the leaflet during transport to the container traveling on the conveyor belt. To assist in the positioning of the leaflet onto or into the container, a dispensing blade is preferably provided to push the leaflet at the opportune time i.e. when the leaflet is located next to the container. Glue may be applied to the leaflet as the leaflet is being transported by the dispensing wheel or it may be applied to the container itself upstream from the apparatus.




The carousel ensures a steady flow of properly oriented leaflets to the intermediate chute by storing the leaflets in magazines designed specifically to the effect. The carousel is constructed with a central star-wheel in which a plurality of magazines containing leaflets are placed in the upright position at regular intervals. In operation, one magazine is aligned with the intermediate chute in order to transfer its content of leaflets to the intermediate chute. Once a magazine is empty, the carousel rotates in a step-like manner to position the next full magazine in alignment with the intermediate chute. The intermediate chute acts as a buffer zone or reserve from the moment a magazine is empty to the moment a full magazine is brought in alignment with it. Once all the magazines of a carousel are empty, the entire carousel can be replaced quickly and easily with a new carousel carrying full magazines.




Other objects and features of the invention will become apparent by reference to the following description and the drawings.











BRIEF DESCRIPTION OF THE DRAWINGS




A detailed description of the preferred embodiments of the present invention is provided herein below, by way of example only, with reference to the accompanying drawings, in which:





FIG. 1

is a perspective view illustrating the complete leaflet dispensing apparatus located next to a conveyor system according to the invention;





FIG. 2

is a perspective view of a container with a leaflet affixed to its side;





FIG. 3

is an enlarged perspective view of the mechanisms that dispense and positions the leaflets according to the invention;





FIG. 4

is a perspective view of dispensing wheel according to the invention;





FIG. 5

is a side elevation view taken at line


5





5


of

FIG. 1

illustrating the internal parts of the leaflet dispensing apparatus according to the invention;





FIG. 6

is an enlarged side elevational view illustrating the leaflet dispensing apparatus of

FIG. 5

with the carousel being removed when empty;





FIG. 7

is a top plan view of the leaflet dispensing apparatus according to the invention;




FIG.


7




a


is a top plan view of the leaflet dispensing apparatus illustrating a second embodiment of the carousel according to the invention;





FIG. 8

is an exploded view of the leaflet dispensing apparatus according to the invention;





FIG. 9

is a perspective view of a typical leaflet refilling magazine according to the invention;




FIG.


9




a


is partial elevational view of the mechanism to secure a typical leaflet refilling magazine according to the invention;





FIG. 10

is an enlarged side elevational view of the leaflet dispensing apparatus according to the invention prior to affixing a leaflet on a container;





FIG. 11

is a plan view of the leaflet dispensing apparatus according to the invention taken at line


11





11


of

FIG. 10

;





FIG. 12

is an enlarged side elevational view of the leaflet dispensing apparatus according to the invention affixing a leaflet on the side of a container;




FIG.


12




a


is a partial elevational view of the leaflet dispensing apparatus according to the invention shown of

FIG. 12

;





FIG. 13

is a plan view of the leaflet dispensing apparatus according to the invention taken at line


13





13


of

FIG. 12

;





FIG. 14

is an enlarged side elevational view of the leaflet dispensing apparatus according to the invention affixing a leaflet on the top of a container;




FIG.


14




a


is a perspective view of a container with a leaflet affix on its up.











In the drawings, preferred embodiments of the invention are illustrated by way of examples. It is to be expressly understood that the description and drawings are only for the purpose of illustration and are an aid for understanding. They are not intended to define the limits of the invention.




DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS




With reference to

FIG. 1

of the annexed drawings, the present invention provides a novel leaflet dispensing apparatus designated by the reference numeral


20


. The apparatus


20


is constructed of a supporting structure


21


featuring adjustable legs


23


provided to adjust the height of the apparatus, a main structural body


22


and a carousel


30


rotatably mounted to the main structural body


22


in which is stored leaflets


25


to be dispensed. The main structural body


22


is constructed with an angular section


24


to which is mounted a rotatable dispensing wheel


50


adapted to retrieve leaflets


25


from carousel


30


and, to transport and deliver the leaflets


25


, one by one, to a container


26


traveling on a conveyor system


27


and guided and supported by a guide rail


28


.





FIGS. 3 and 4

focus on the dispensing wheel


50


and its elements and ancillaries. The dispensing wheel


50


is a disc of sufficient thickness to provide support to a leaflet


25


. The periphery


52


of the dispensing wheel


50


is angled and it features a plurality of pockets


54


, each having a smoothly angled entry surface


55


and a sharply angled retaining edge


56


. Inside each pockets


54


, is a small vacuum chamber


57


located on the entry surface


55


. The purpose of chamber


57


is to create a suction of sufficient force to remove a leaflet


25


from an intermediate chute


32


and hold the leaflet


25


as the dispensing wheel


50


rotates and transports the leaflet


25


towards the conveyor system


27


.




A dispensing blade


60


is provided to cooperate with the dispensing wheel


50


to position leaflets


25


onto containers


26


or inserting leaflets


25


into containers


26


. The dispensing blade


60


is preferably activated with a pneumatic actuator


62


(shown in FIG.


5


and FIG.


6


). At the opportune time, the dispensing blade


60


moves towards a container


26


passing on the conveyor


27


and in the process, pushes a leaflet


25


held in a pocket


54


onto the top or the side of container


26


or into container


26


. There are two types of dispensing blades


60


which are of similar design. The first type has an extended upper flange to push the leaflet onto the cap of container


26


or into the container


26


while the second type has an extended lower flange instead, to push the leaflet onto the side of container


26


.




Now referring to

FIGS. 5 and 6

, it can be seen that the periphery


52


of the dispensing wheel


50


is angled in such a way as to enable the removal of a leaflet


25


from the substantially vertical intermediate chute


32


and the delivery of the same leaflet


25


onto a container


26


. In a preferred embodiment, the periphery


52


of the dispensing wheel


50


is angled at 45 degrees in relation to the axis of rotation of the dispensing wheel


50


. In this arrangement, the periphery


52


of the dispensing wheel


50


is substantially parallel to the leaflet


25


held in the intermediate chute


32


and it is also substantially parallel to the side portion of container


26


transported by the conveyor


27


.




Referring to

FIG. 6

, the dispensing wheel


50


is mounted at its center to the central column


76


of the vacuum rotary connector


70


. A motor


101


linked to the central column


76


through a shaft


56


imparts rotary motion to the central column


76


. The central column


76


is supported at one end by its connection to the motor


101


and at its other end, by a central bearing


75


. The vacuum rotary connector


70


is mounted to the angular section


24


of the main structural body


22


. The axis of the vacuum rotary connector


70


is oriented at an angle consistent with the angle of the periphery


52


of the dispensing wheel


50


. In a preferred embodiment, the vacuum rotary connector


70


is mounted to the angular section


24


at an angle of 45 degrees from the vertical.




The vacuum rotary connector


70


effectively imparts rotary motion to the dispensing wheel


50


and it also distributes vacuum pressure to the various chambers


57


of the dispensing wheel


50


by connecting a vacuum source to the various chambers


57


through vacuum lines. The vacuum chambers


57


previously described in

FIGS. 3 and 4

are connected to vacuum lines


71


drilled into the dispensing wheel


50


. The vacuum lines


71


communicate with the central column


76


through vacuum lines


72


located underneath the dispensing wheel


50


. The central column


76


features vacuum lines


73


drilled through its center. Each vacuum line


73


is itself linked to a vacuum source (not shown) by the ports


74


of the body


77


of the vacuum rotary connector


70


. Each of the vacuum lines


73


is connected with one port


74


via a groove at their mating point so that the vacuum connection is maintained for a predetermined segment of the total rotation of the rotating column


76


. This vacuum connection arrangement enables the vacuum pressure to be turned on or turned off in the various vacuum chambers


57


of the pockets


54


as a function of the geometrical position of the individual pockets


54


.




Leaflets


25


to be dispensed are stacked up in individual magazines


40


which are held in the upright position in the carousel


30


by a central star-wheel


34


. The carousel


30


is rotatably mounted at the central star-wheel


34


on a central post


38


and secured to the central post


38


with only one large handle screw


35


for easy installation and removal. The central star-wheel


34


and the central post


38


have a positioning mechanism (not shown) to insure that when the central star-wheel


34


is installed on the central post


38


, it is in the proper radial orientation. The central post


38


is connected to a motor and gearbox


39


(as shown in

FIG. 5

) which imparts rotary motion to the carousel


30


in a step-like or indexed manner.





FIG. 7

illustrates a typical carousel viewed from above showing the radial positioning of each magazine


40


. The rotary motion of the central post


38


is indexed into as many segments as there are magazines


40


in carousel


30


. In the illustrated example, there are sixteen magazines


40


; therefore the rotation of the central post


38


will be divided into sixteen equal segments of 22.5 degrees each. The number of magazines


40


stored in a carousel is not restricted to the illustrated example and can be any number. The rotary motion of the central post


38


simply has to be indexed in relation to the radial distance between two magazines


40


held in the carousel


30


.




As a variant of the carousel


30


, FIG.


7




a


illustrates the magazines


40


mounted on a conveyor system


88


. This arrangement permits the loading of more magazines


40


and therefore, more leaflets


25


into the apparatus. Empty magazines


40


may be replaced individually at a point downstream from the dispensing area or the entire conveyor system


88


may be replaced with a new one with full magazines


40


. The conveyor system


88


operates essentially the same way as the carousel


30


wherein each magazine


40


is positioned in alignment with the intermediate chute


32


into which it unloads its leaflets


25


. The displacement of the conveyor system


88


to replace an empty magazine


40


is also indexed in relation to the distance separating two magazines


40


held in the conveyor system


88


.





FIG. 8

is an exploded view of the main components of the carousel


30


showing at the bottom section of the carousel


30


, a retaining plate


36


comprising an orifice


37


which opens onto the intermediate chute


32


located immediately below the retaining plate


36


. The purpose of the retaining plate


36


is to partially support the magazines


40


and specifically to prevent leaflets


25


from escaping through the open end


48


of the magazines


40


. The retaining plate


36


is oriented with its orifice


37


lined up with the intermediate chute


32


and does not rotate with the carousel


30


. The upper surface of the retaining plate


36


is smooth to allow easy motion as the bottom leaflet


35


of every magazine


40


slides on this upper surface as the carousel


30


rotates.




Each magazine


40


is mounted to an aperture


42


of the star-wheel


34


with the agency of an adapter


41


. The magazine


40


is positioned into the adapter


41


and held within by the mating of spring loaded dowels


43


with the grooved openings


44


located on each side of the magazines


40


. The adapter


41


is mounted to the aperture


42


of the star-wheel


34


and locked into position by inserting a fastener


45


through the adapter


41


and into a hole


46


located behind each aperture


42


.




The adapter


41


is provided so that the star-wheel


34


may accommodate a variety of magazines


40


of different sizes. The size of the magazine


40


essentially depends on the sizes of the leaflets


25


.




The intermediate chute


32


is mounted to a support plate


33


on which the retaining plate


36


is seated. The intermediate chute


32


comes in a variety of sizes to accommodate leaflets


25


of different sizes; it can removed and replaced by an intermediate chute


32


of different size as need be. The purpose of the intermediate chute


32


is to create a buffer zone or a reserve of leaflets


25


so that when a magazine


40


is empty and the carousel rotates to bring a full magazine in line with the orifice


37


of the retaining plate


36


, there are still leaflets available to the dispensing wheel


50


. This arrangement prevents the flow of containers


26


from being stopped. The intermediate chute


32


, as the magazines


40


, is dimensioned to closely fit a particular size of leaflet


25


to insure that the leaflets are properly guided and do not become misaligned. The intermediate chute


32


features, at its bottom end


90


, edges


92


adapted to hold the sides of a leaflet while leaving the central portion of the leaflet exposed to the dispensing wheel


50


. As can be seen in

FIG. 8

, the periphery


52


of the dispensing wheel


50


is located directly between the edges


92


of the intermediate chute


32


. The dispensing wheel


50


is therefore able to remove the exposed leaflet


25


when a pocket


54


passes by the intermediate chute


32


with the suction created by the vacuum chamber


57


.




In operation, one magazine


40


of the carousel


30


is lined up with the orifice


37


leading to the intermediate chute


32


. Leaflets


25


travel down by gravity into the intermediate chute


32


. Once a magazine


40


has unloaded all its leaflets


25


, the carousel


30


is rotated so as to bring into alignment with the orifice


37


, the next full magazine


40


. Once all the magazines


40


of the carousel


30


are empty, the empty carousel


30


is removed by simply undoing the large screw handle


35


(as shown in FIG.


6


). A new carousel


30


with full magazines


40


is then installed and the screw handle


35


re-fastened.




Referring to FIGS.


9


and


9




a


, the magazines


40


are receptacles or cases adapted to hold leaflets to be dispensed. Magazines


40


Magazines


40


are tailor-made to fit different size of leaflets


25


. The interior of the magazines


40


is dimensioned to closely fit a particular size of leaflet


25


so that the leaflets


25


are unable to rotate or become misaligned and therefore in the ideal orientation for dispensing. The magazines


40


are long, thin rectangular receptacles with one extremity


48


opened and have narrow grooved openings


44


on two opposite sides of the magazine


40


which are provided to secure the magazine


40


in a certain position into the adapter


41


. The magazines


40


also features a long narrow aperture


47


extending substantially the length of the magazine


40


through which the amount of leaflets left in the magazine


40


can be verified. Leaflets


25


are inserted in the magazine


40


through the open extremity


48


and oriented so that when the magazine


40


stands upright, the leaflets


25


are stacked up. The magazine


40


is positioned into the adapter


41


and held within the adapter


41


by the mating of spring loaded dowels


43


with the grooved openings


44


located on each side of the magazines


40


as shown in FIG.


9




a.


It can be seen that a small gap exist between the lower spring loaded dowels


43


and the bottom of the narrow grooved openings


44


which permits some minor movements of the magazine


40


. The magazines


40


are installed in the carousel


30


with the open extremity


48


facing down. In operation, the stacked leaflets


25


are discharged through the open extremity


48


into orifice


37


of the retaining plate


36


and into the intermediate chute


32


. Magazines


40


can be produced out of inexpensive molded material which can be simply discarded after use. Magazines


40


can also be produced out of a more rigid molded material permitting the recycling of magazines


40


by returning them to the leaflets manufacturer for reloading. Magazines


40


can also be of a more permanent type for the purpose of on-site reloading. The magazine


40


is removed from carousel


30


, refilled with new leaflets and reinstalled in the carousel


30


.





FIGS. 10

to


13


illustrate the dispensing wheel


50


and dispensing blade


60


in operation from two points of view and at two different moments. In

FIGS. 10 and 11

, the dispensing wheel


50


is shown in a counterclockwise rotation, the dispensing blade


60


is retracted, a pocket


54


of the dispensing wheel


50


is about to pick up a leaflet


25


from the intermediate chute


32


, a second pocket


54


is carrying a leaflet


25


toward the containers


26


, a third pocket


54


is about to release a leaflet


25


onto a container


26


and a fourth pocket


54


is empty after having released a leaflet


25


.

FIGS. 12 and 13

illustrate the leaflet dispensing apparatus


20


one instant later. In

FIG. 13

, the pocket


54


located at the 12 o'clock position pulls a leaflet


25


from the intermediate chute


32


with the suction force created by the vacuum chambers


57


inside the pocket


54


. At the 9 o'clock position, a glue dispensing device may be installed (not shown) to apply a thin layer of glue to the leaflet


25


held and carried by the dispensing wheel


50


as it passes by that position. At the 6 o'clock position, the vacuum rotary connector


70


shuts the vacuum pressure of the particular pocket


54


at the same moment the dispensing blade


60


extends and pushes the leaflet


25


onto the passing container


26


. During the leaflet dispensing sequence, the container


26


is held in place, from the opposite end, by the guide rail


28


which prevents the container


26


from falling off the conveyor belt


27


. The dispensing blade


60


applies a small pressure to the leaflet


25


to ensure that the glue applied previously on the leaflet


25


adheres firmly to the container


26


.





FIG. 14

illustrates the variant in which the leaflet


25


is positioned and affixed to the top portion of the container


26


. It can be seen that the dispensing blade


60


used for this purpose has a longer upper flange that the model used for positioning leaflets


25


to the side of the containers


26


. Either type of dispensing blade


60


may be used when leaflets


25


are to be inserted into the container


26


. When inserting leaflets


25


, the containers


26


are transported on the conveyor belt


27


without their lids so that when a leaflet


25


is pushed by the dispensing blade


60


, the leaflet


25


falls into the container


26


.




The above description of preferred embodiments should not be interpreted in a limiting manner since other variations, modifications and refinements are possible within the spirit and scope of the present invention. The scope of the invention is defined in the appended claims and their equivalents.



Claims
  • 1. A leaflet dispensing apparatus comprising:a main structural body; a carousel rotatably mounted to said main structural body, said carousel including a plurality of magazines adapted to hold leaflets, each of said magazines having at least one open extremity through which said leaflets may enter or exit, said magazines being disposed in an upright position wherein said at least one open extremity opens downwardly; a retaining plate positioned below said magazines and adapted to close said at least one open extremity, said retaining plate including an orifice in communicative relation with an intermediate chute; a dispensing wheel rotatably mounted to said main structural body having an angled peripheral side, said peripheral side including at least one pocket adapted to remove and transport said leaflets, said dispensing wheel in communicative relation with said intermediate chute; and a dispensing blade adapted to move a leaflet carried by said dispensing wheel towards a container.
  • 2. A leaflet dispensing apparatus as defined in claim 1, wherein said dispensing blade is activated by an pneumatic motor; said dispensing wheel is operated by another motor.
  • 3. A leaflet dispensing apparatus as defined in claim 1, wherein said at least one pocket further comprises a vacuum chamber whereby said vacuum chamber is in communication with a vacuum source whereby creating a force capable of holding a leaflet in said at least one pocket.
  • 4. A leaflet dispensing apparatus as defined in claim 3, wherein said at least one pocket further comprises an entry surface and a retaining edge.
  • 5. A leaflet dispensing apparatus as defined in claim 1, wherein said carousel includes a star wheel, a support plate, a retaining plate, and is revolvable about a column; said column being rotatable by a motor and gear box.
  • 6. A leaflet dispensing apparatus as defined in claim 5, wherein said carousel further comprises an adapter for securing said magazines to said star wheel.
  • 7. A leaflet dispensing apparatus as defined in claim 6, wherein said adapter includes edges adapted to retain a leaflet.
  • 8. A leaflet dispensing apparatus as defined in claim 5, wherein said carousel further comprises an conveyor adapted to retain said magazines.
  • 9. A leaflet dispensing apparatus adapted to deposit pieces of folded printed matter into or onto small containers in a production line; said apparatus including a support, a main structural body and a revolvable carousel, said carousel being, in operation, adapted to transport a plurality of vertically disposed cartridges; said cartridges being adapted to be filled with said pieces of folded printed matter and to dispense the same by gravity into an intermediate chute; said apparatus further comprising a rotatable dispensing wheel having an angled peripheral side; said dispensing wheel including a plurality of vacuum-actuated pockets about its periphery; each of said pockets being adapted in operation to receive one of said pieces of folded printed matter from said chute; said dispensing wheel being positioned on said apparatus such that each of said pockets is adapted to align one at a time with an exit port of said intermediate chute during rotation of said dispensing wheel; the periphery of said wheel being positioned adjacent a container conveyor and a removal knife such that, in operation, as each of said pockets approaches said conveyor said knife removes said pieces of folded printed matter and deposits it into or onto a container.
  • 10. An leaflet dispensing apparatus as defined in claim 9, wherein said knife is activated by an pneumatic motor; said rotatable dispensing wheel is operated by another motor; and said pockets are in communication with a vacuum source.
  • 11. An apparatus as claimed in claim 9, wherein said carousel includes a star wheel, a support plate, a retaining plate, and is revolvable about a column; said column being rotatable by a motor and gear box.
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