Patent Application
20190359442
The present invention relates generally to an automatic packing assembly, and more particularly to a cutter blade dual side film sealing and packing assembly.
In production line of utility cutter blades, after completion of cutter blade fabrication, packing is done manually; and as the cutter blade is sharp, workers have to handle packing carefully, to have the cutter blades characterized and put into the packing boxes, which is low in production efficiency, in addition, the cutter blades will be liable to damping and rusting when packing with bare paper boxes, which affects quality of cutter blades and production cost.
The present invention aims to provide a cutter blade dual side film sealing and packing assembly, wherein cutter blades are automatically loaded with the cutter blade transportation device, conveyed repeatedly by dragging the upper and lower sealing film, thermal pressing of the, upper and lower sealing film is done by the film sealing device, automatic sealing is achieved, product separation is done with the cutting device, and finally packing uniformly, which is highly automatic and facilitates manufacturing efficiency.
To realize the objective above, the present invention adopts the following technical solution: a cutter blade dual side film sealing and packing assembly, includes a rack and a power control box provided on the rack, and on the rack, along the X-axis extension direction, a cutter blade transportation device is provided; below the cutter blade transportation device and inside the rack is provided a lower film feeding device, and in the rear side of the rack is provided an upper film feeding device; before the cutter blade transportation device and on the, rack are provided a blade feeding rail and a cutter blade carrying device cooperating with each other and after the cutter blade transportation device is provided a film sealing device which cooperates with the upper film feeding device and lower film feeding device; in the rear side of the film sealing device and on the rack is provided a dragging device fitting the blade strip; and at back side of the dragging device is provided a transverse cutting device fitting the blade strip; a blade guiding device and a blade correcting device are successively provided above the cutter blade transportation device between the cutter blade carrying device and the film sealing device; a defective product reclaiming device is provided between the blade correcting device and the film sealing device.
Furthermore, the cutter blade transportation device may include a transportation supporting plate which is provided on the rack along the X-axis direction, along the transportation direction on the transportation supporting plate is provided a conveyer belt; to the left end of the conveyer belt and on the transportation supporting plate is provided an upper film guiding wheel cooperating with the lower film feeding device and to the right end of the conveyer belt and on the transportation supporting plate is provided an upper film guiding wheel cooperating with the upper film feeding device; the conveyer belt is a magnetic conveyor belt.
Furthermore, both of the upper film feeding device and lower film feeding device may include a material feeding support plate provided on the rack; on the material feeding support plate is provided a coil wheel; to the front side of the coil wheel and on the material feeding support plate is provided a guide roller; the lower film strip from the lower film feeding device may pass the guide roller, the lower film guiding wheel and the conveyer belt and go inside the film sealing device; the upper film strip of the upper film feeding device may pass in turn the guide roller, the upper film guiding wheel and go inside the film sealing device working with the lower film material film tape.
Furthermore, the blade guiding device may include a guide rack provided on the rack, on the guide rack and along the transport direction are provided a guiding cylinder and a guiding sliding rail; the output of the guiding cylinder is connected to the air gripper adjusting seat slidably cooperating with the guiding sliding rail; on the air gripper adjusting seat and above the conveyer belt are provided at least three groups of guiding air grippers; the front end of the guiding air gripper is connected to the guiding and clamping plates fitting the blades; the guiding cylinder and the guiding air gripper are electrically connected to the power control box.
Furthermore, the blade correcting device may include a correcting rack provided on the rack; to the upper end of the correcting rack is provided a correcting top plate; on the correcting top plate, a lifting correcting cylinder is provided vertically downward, the output end of the lifting correcting cylinder is connected to the correcting lifting seat and the correcting lifting seat slidingly cooperating with the lifting rail which is provided vertically on the correcting rack, and to the upper end of the correcting lifting seat is provided a guide rod which cooperates with the correcting top plate by plugging and fitting; to both the left and right sides of the correcting lifting seat, correcting cylinders are provided symmetrically; the output ends of both correcting cylinders are horizontally connected to the correcting holding plate sliding seat slidably fitting with the correcting lifting seat; to the front side of the correcting holding plate sliding seat, are vertically provided the correcting clamp grips cooperating with the blades one by one; all of the lifting correcting cylinder and the correcting cylinders are electrically connected to the power control box.
Furthermore, the defective product reclaiming device and the cutter blade carrying device may include the material reclaiming rack provided on the rack; to the material reclaiming rack are horizontally provided an reclaiming horizontal movable cylinder and reclaiming horizontal movable guiding rail; the output end of the reclaiming horizontal movable cylinder is connected to the reclaiming horizontal movable sliding seat slidingly fitting the reclaiming horizontal movable guiding rail; on the reclaiming horizontal movable sliding seat is vertically provided a lifting pressing cylinder; to the output end of the lifting pressing cylinder is connected the material reclaiming lifting seat slidingly fitting the reclaiming horizontal movable sliding seat; on the material reclaiming lifting seat is vertically provided the lifting reclaiming cylinder whose output is connected to the connecting board slidingly cooperating with the material reclaiming lifting seat; to the lower end of the connecting board is provided a pneumatic air gripper respectively fitting the blades; the pneumatic air grippers cooperate with the guiding pressing plate provided on the lower end of the connecting board by plugging and fitting; to the front side of the defective product reclaiming device and above the cutter blade transportation device is provided a defective product detecting device; to the left side of the cutter blade transportation device on the rack is provided a defective product collecting tank; all of the lifting reclaiming cylinder, lifting pressing cylinder, reclaiming horizontal movable cylinder, pneumatic air gripper and defective product detecting device are electrically connected to the power control box.
Furthermore, the film sealing device may include a film-sealing bottom plate provided on the rack; on the top of the film-sealing bottom plate is connected to the film sealing top plate by upright columns; on the film sealing top plate is vertically provided a film sealing cylinder downwardly; the output end of the film sealing cylinder is connected to the upper electric heating plate, and the upper electric heating plate is in the right end of the cutter blade transportation device and works in conjunction with the lower electric heating plate provided on the film-sealing bottom plate; and on the butting side of the upper electric heating plate and the lower electric heating plate is provided corresponding grooves; all of the film sealing cylinder, the upper electric heating plate and the lower electric heating plate are electrically connected to the power control box.
Furthermore, on the film sealing top plate and at the rear side of the film sealing cylinder is provided a film cutting cylinder vertically downward, and the output end of the film cutting cylinder is connected to the cutting assembly fitting the blade strip; the cutting assembly may include the blade cutting seat which is connected to the output of the film cutting cylinder; below the blade cutting seat and on the film-sealing bottom plate is provided a partition supporting plate; on the partition supporting plate is provided a partition board fitting the longitudinal cutting blade, to the bottom of the partition board are provided material slots fitting the blades, and blade slots are provided between each two groups of the material slots and inside the partition board, the blade slot extends on the partition supporting plate and fits the gap of the longitudinal cutting blade provided on the bottom of the blade cutting seat.
Furthermore, the dragging device may include a dragging base and a motor seat which are provided on the transportation supporting plate; on the dragging base are provided a dragging guide rod and a dragging threaded rod along the transportation direction; the front end, of the dragging threaded rod is connected to the output end of the dragging motor provided on the motor seat by a synchronous belt, and on the dragging threaded rod, a dragging sliding seat is connected by threads which can be sliding on the dragging guide rod; on the dragging sliding seat are provided two groups of dragging material clamping cylinders, and the output of the dragging material clamping cylinders is connected rubber material pressing heads fitting the blade strip; all of the dragging motor and the material pressing cylinder are electrically connected to the power control box.
Furthermore, the transverse cutting device may include the transverse cutting bottom seat provided on the rack; on the transverse cutting bottom seat are vertically provided transverse cutting guide rods; to the upper end of the transverse cutting guide rods is provided a transverse cutting top plate; on the transverse cutting top plate is vertically provided a transverse cutting cylinder downward; the output of the transverse cutting cylinder is connected a transverse cutting and lifting seat slidably fitting the transverse cutting guide rods; at the rear side of the transverse cutting and lifting seat is provided a transverse cutting blade, and the transverse cutting blade cooperates with the lower cutting plate which is provided on the upper surface of the transverse cutting bottom seat; the transverse cutting cylinder is electrically in communication with the power control box.
The beneficial effects of the present invention are shown as follows:
The present invention may achieve automatic material feeding by the cutter blade carrying device. The dragging device may extend the upper and lower film material repeatedly to convey the blades, and the hot-pressing process may be accomplished by the film sealing device. With the present invention it is possible to automatically seal the blades and separate the product one by one with the cutting device. At last the packaging process may be accomplished with high degree of automation and greatly improve production efficiency.
With the structure of the blade transportation device, magnetic conveyer belt and sealing film strip are used as conveying platform, with its downward absorption force, it is possible to convey the blades smoothly and prevent any displacement.
The structure of the upper and lower film material feeding device may accomplish the film sealing process for both sides of the blade to protect the blade from dampness and rust.
With the structure of the blade guiding device it is possible adjust the spacing of the guiding and clamping plates by guiding air grippers to engage with blades of different sizes, and by the cooperation of the guiding pressing plate and the guiding and clamping plate it is possible to have the blades fall on the upper filming tape along the X axis direction to ensure the sealing quality of the product.
With the structure of the blade correcting device, the lifting correcting cylinder may push the correcting holding plates downward to have it fit the size of the blades, and the correcting cylinders may adjust the correcting holding plates to ensure the blades are positioned along the X axis direction furthermore to ensure sealing production of the product.
Compared with the manual feeding operation in the existing technology, the structure of the cutter blade carrying device may accomplish automatic feeding process with high efficiency, which may reduce the production cost of the blades. The structure of the defective product reclaiming device may remove the defective blades to promise the product film sealing quality.
The structure of the film sealing device may ensure easy operation and fast speed of filming process, which may improve the production efficiency.
With its sophisticated structure, the cutting assembly could separate the blade strip into several pieces in one time, which may improve the separating efficiency.
The structure of the dragging device is easy to operate and accomplish continuous feeding.
The structure of the transverse cutting device may separate the blade strip into single sealed blades, which may facilitate the package process.
All various elements in the figures are shown as follows:
In order to enable a person skilled in the art to better understand the technical scheme of the present invention, the following description may be given to the present invention in detail with reference to the accompanying drawings. The description of the invention is merely exemplary and explanatory and should not limit the scope of the protection scope of the present invention.
As is shown in
Preferably, the cutter blade transportation device 4 may include a transportation supporting plate 54 which is provided on the rack 1 along the X-axis direction, along the transportation direction on the transportation supporting plate 54 is provided a conveyer belt 56; to the left end of the conveyer belt 56 and on the transportation supporting plate 54 is provided an upper film guiding wheel 57 cooperating with the lower film feeding device 3 and to the right end of the conveyer belt 56 and on the transportation supporting plate 54 is provided an upper film guiding wheel 55 cooperating with the upper film feeding device 9; the conveyer belt 56 is a magnetic conveyor belt.
Preferably, both of the upper film feeding device 9 and lower film feeding device 3 may include a material feeding support plate 66 provided on the rack 1; on the material feeding support plate 66 is provided a coil wheel 65; to the front side of the coil wheel 65 and on the material feeding support plate 66 is provided a guide roller 67; the lower film strip from the lower film feeding device 3 may pass the guide roller 67, the lower film guiding wheel 57 and the conveyer belt 56 and go inside the film sealing device 6; the upper film strip of the upper film feeding device 9 may pass in turn the guide roller 67, the upper film guiding wheel 55 and go inside the film sealing device 6 working with the lower film material film tape.
Preferably, the blade guiding device 11 may include a guide rack 24 provided on the rack 1, on the guide rack 24 and along the transport direction are provided a guiding cylinder 27 and a guiding sliding rail 30; the output of the guiding cylinder 27 is connected to the air gripper adjusting seat 28 slidably cooperating with the guiding sliding rail 30; on the air gripper adjusting seat 28 and above the conveyer belt 56 are provided at least three groups of guiding air grippers 29; the front end of the guiding air gripper 29 is connected to the guiding and clamping plates 23 fitting the blades 15; the guiding cylinder 27 and the guiding air gripper 29 are electrically connected to the power control box.
Preferably, the blade correcting device 10 may include a correcting rack 20 provided on the rack 1; to the upper end of the correcting rack 20 is provided a correcting top plate 21; on the correcting top plate 21, a lifting correcting cylinder 14 is provided vertically downward, the output end of the lifting correcting cylinder 14 is connected to the correcting lifting seat 18 and the correcting lifting seat 18 slidingly cooperating with the lifting rail 22 which is provided vertically on the correcting rack 20, and to the upper end of the correcting lifting seat 18 is provided a guide rod 13 which cooperates with the correcting top plate 21 by plugging and fitting; to both the left and right sides of the correcting lifting seat 18, correcting cylinders 19 are provided symmetrically; the output ends of both correcting cylinders 19 are horizontally connected to the correcting holding plate sliding seat 17 slidably fitting with the correcting lifting seat 18; to the front side of the correcting holding plate sliding seat 17, are vertically provided the correcting clamp grips 16 cooperating with the blades 15 one by one; all of the lifting correcting cylinder 14 and the correcting cylinders 19 are electrically connected to the power control box.
Preferably, the defective product reclaiming device 5 and the cutter blade carrying device 2 may include the material reclaiming rack 37 provided on the rack 1; to the material reclaiming rack 37 are horizontally provided an reclaiming horizontal movable cylinder 36 and reclaiming horizontal movable guiding rail 38; the output end of the reclaiming horizontal movable cylinder 36 is connected to the reclaiming horizontal movable sliding seat 35 slidingly fitting the reclaiming horizontal movable guiding rail 38; on the reclaiming horizontal movable sliding seat 35 is vertically provided a lifting pressing cylinder 34; to the output end of the lifting pressing cylinder 34 is connected the material reclaiming lifting seat slidingly fitting the reclaiming horizontal movable sliding seat 35; on the material reclaiming lifting seat is vertically provided the lifting reclaiming cylinder 33 whose output is connected to the connecting board slidingly cooperating with the material reclaiming lifting seat; to the lower end of the connecting board 32 is provided a pneumatic air gripper 40 respectively fitting the blades 15; the pneumatic air grippers 40 cooperate with the guiding pressing plate 39 provided on the lower end of the connecting board 32 by plugging and fitting; to the front side of the defective product reclaiming device 5 and above the cutter blade transportation device 4 is provided a defective product detecting device 41; to the left side of the cutter blade transportation device 4 on the rack 1 is provided a defective product collecting tank 31; all of the lifting reclaiming cylinder 33, lifting pressing cylinder 34, reclaiming horizontal movable cylinder 36, pneumatic air gripper 40 and defective product detecting device 41 are electrically connected to the power control box.
Preferably, the film sealing device 6 may include a film-sealing bottom plate 48 provided on the rack 1; on the top of the film-sealing bottom plate 48 is connected to the film sealing top plate 43 by upright columns; on the film sealing top plate 43 is vertically provided a film sealing cylinder downwardly; the output end of the film sealing cylinder 45 is connected to the upper electric heating plate 46, and the upper electric heating plate 46 is in the right end of the cutter blade transportation device 4 and works in conjunction with the lower electric heating plate 47 provided on the film-sealing bottom plate 48; and on the butting side of the upper electric heating plate 46 and the lower electric heating plate 47 is provided corresponding grooves; all of the film sealing cylinder 45, the upper electric heating plate 46 and the lower electric heating plate 47 are electrically connected to the power control box.
Preferably, on the film sealing top plate 43 and at the rear side of the film sealing cylinder 45 is provided a film cutting cylinder 42 vertically downward, and the output end of the film cutting cylinder is connected to the cutting assembly 44 fitting the blade strip 71; the cutting assembly 44 may include the blade cutting seat 52 which is connected to the output of the film cutting cylinder 42; below the blade cutting seat 52 and on the film-sealing bottom plate 48 is provided a partition supporting plate 50; on the partition supporting plate 50 is provided a partition board 49 fitting the longitudinal cutting blade 53, to the bottom of the partition board 49 are provided material slots 51 fitting the blades 15, and blade slots are provided between each two groups of the material slots 51 and inside the partition board 49, the blade slot extends on the partition supporting plate 50 and fits the gap of the longitudinal cutting blade 53 provided on the bottom of the blade cutting seat 52.
Preferably, the dragging device 7 may include a dragging base 77 and a motor seat 73 which are provided on the transportation supporting plate 54; on the dragging base 77 are provided a dragging guide rod 75 and a dragging threaded rod 68 along the transportation direction; the front end of the dragging threaded rod 68 is connected to the output end of the dragging motor 74 provided on the motor seat 73 by a synchronous belt 72, and on the dragging threaded rod 68, a dragging sliding seat 69 is connected by threads which can be sliding on the dragging guide rod 75; on the dragging sliding seat 69 are provided two groups of dragging material clamping cylinders 70, and the output of the dragging material clamping cylinders 70 is connected rubber material pressing heads 76 fitting the blade strip 71; all of the dragging motor 74 and the material pressing cylinder 70 are electrically connected to the power control box.
Preferably, the transverse cutting device 8 may include the transverse cutting bottom seat 60 provided on the rack 1; on the transverse cutting bottom seat 60 are vertically provided transverse cutting guide rods 58; to the upper end of the transverse cutting guide rods 58 is provided a transverse cutting top plate 64; on the transverse cutting top plate 64 is vertically provided a transverse cutting cylinder 63 downward; the output of the transverse cutting cylinder 63 is connected a transverse cutting and lifting seat 59 slidably fitting the transverse cutting guide rods 68; at the rear side of the transverse cutting and lifting seat 59 is provided a transverse cutting blade 62, and the transverse cutting blade 62 cooperates with the lower cutting plate 61 which is provided on the upper surface of the transverse cutting bottom seat 60; the transverse cutting cylinder 63 is electrically in communication with the power control box.
During use, put the blades 15 uniformly on the blade feeding rail (12) and let the lower film material in the lower film feeding device 3 go through the lower film guiding wheel 57 and cover the surface of the magnetic conveyer belt. At the same time, the upper film strip may go through the upper film guiding wheel 55 and fits the lower film strip together. The combination of the upper and lower film strip may form the blade strip 71 which goes to the dragging device 7. With the up and down movement of the dragging material clamping cylinder 70, the rubber material pressing heads 76 may be pressing or release the blade strip 71. At the same time the dragging motor 74 may drive the dragging threaded rod 68 to rotate normally and reversely to make the dragging sliding seat 69 move back and forth reciprocally along the X axis direction to complete the blade strip 71 feeding process and the power control box may control the pneumatic air grippers 40 to collect the blades 15. Then move the blades 15 to be above the blade guiding device 11 with the reclaiming horizontal movable cylinder 36. Lower the lifting pressing cylinder 34 to have the guiding pressing plate 39 pressed against the upper end of the guiding and clamping plate 23. Press the lifting reclaiming cylinder 33 again to have the blades fall on the film strip from between the guiding and clamping plates 23. Transport the blades 15 on the upper film strip to below the blade correcting device 10 and push the correcting clamp grips 16 downward with the lifting correcting cylinder 14 to make it engage with the blades 15. Correct and adjust position of the blades 15 to ensure they are in the direction of X axis by adjusting the correcting clamp grip 16 with the correcting cylinder 19. Then transport the blades to below the defective product detecting device 41 to conduct defect detection and send the signal of the defective product detection back to the power control box. Then defective products will be taken by the defective product reclaiming device 5 to the defective product collecting tank 31. Transport the qualified products to the film sealing device 6. The upper electric heating plate 46 is pushed downwards by the film sealing cylinder 45 to have it pressed against the lower electric heating plate 47 to seal the films. The blades may be put into the bottom grooves on the upper electric heating plate 46. Sealed blade strip may go through the material slots inside the cutting assembly 44. The film cutting cylinder 42 may drive the longitudinal cutting blades 53 to accomplish cutting process and cut the blade strip 71 into strips along X axis direction. Then the blade strip 71 may be transported and pass the lower cutting plate 61. Then the transverse cutting cylinder 63 may drive the transverse cutting blade 62 to separate the blade strip 71 into single sealed blades to finish the double sides filming process.
It should be noted that the term “include” is used herein, “including” or any other variants thereof intended to encompass a non-exclusive inclusion, such that a process comprising a series of elements is included., the method, the article or the device not only comprise those elements but also include other elements not explicitly listed., or further includes the inherent elements of the process, the method, the article or the equipment.
The principle and the implementation mode of the invention are set forth in the specification. The description of the above examples is only used for helping understand the method of the invention and the core idea of the method. The above descriptions are only preferred embodiments of the present invention and it should be noted that due to the limitation of character expression, an infinite specific structure exists objectively. For persons of ordinary skill in the art, without departing from the principle of the present invention, a plurality of improvements, modifications and changes can be made. The technical features can also be combined in a proper manner. The conception and the technical scheme of the invention can be directly applied to other occasions without improving the conception and the technical scheme of the invention, which can be regarded as the protection scope of the invention.
| Number | Date | Country | Kind |
|---|---|---|---|
| 2018105016288 | May 2018 | CN | national |
