Claims
- 1. A box conveying, lifting and sealing apparatus, comprising:
- a frame,
- at least one drive means connected to said frame, said drive means for driving the conveying, lifting and sealing apparatus;
- continuously moving conveyor means for moving boxes through said apparatus, said continuously moving conveyor means connected to said frame and said drive means;
- said continuously moving conveyor means having an entrance area, a lifting area, a sealing area, and an exit area, said conveyor means moving through said entrance area, lifting area, sealing area, and an exit area at a generally constant speed;
- lifting means connected to said frame in said lifting area for lifting boxes from said continuously moving conveyor means; in an independent reciprocating motion;
- said lifting means including a platform for supporting a box thereupon, said lifting means connected to said drive means for vertically moving said platform, said lifting means including a switch means for actuating said lifting means, said switch means connected to a power means and located in the path of a box in said lifting area; and
- a sealing means connected adjacent said sealing area and to said drive means, said sealing means for sealing the lids into a closed position when a box is brought into contact with said sealing means, said sealing means including an actuating means for actuating the sealing means to seal a box, said actuating means connected to said power means.
- 2. A box conveying, lifting and sealing apparatus as set forth in claim 1, wherein:
- said sealing means is a stapler means; and said lifting means includes a telescoping means connected between said frame and said platform for guiding the platform means in a vertical direction and to absorb horizontal forces from a box.
- 3. A box sealing apparatus as set forth in claim 1, wherein:
- said continuously moving conveyor means is a pair of parallel spaced apart endless conveyor apparatus whereby said space is sized to allow said lifting means to reciprocate therebetween.
- 4. A box sealing apparatus as set forth in claim 1, wherein:
- said piston means is an air cylinder having a first end connected to said platform means and a second end connected to said frame whereby said platform means with a box thereupon is reciprocated for sealing the lids of a box.
- 5. A box sealing apparatus as set forth in claim 1, wherein:
- said telescoping means is a pair of concentric tubes having a first end fixed to said platform means and a second end fixed to said frame for slidable movement therebetween said pair of concentric tubes for directing said platform means in a vertical direction.
- 6. A box closing apparatus as set forth in claim 5, wherein:
- said entrance area is sized to allow each box to be placed on a conveyor for transmission through the apparatus with the lids in a generally vertical position,
- said closing means including a forward and rear lid closing means, a rear lid tilting means, and side lid closing means,
- said forward and rear lid closing means connected to said drive means and said frame, said forward and rear lid closing means positioned above said conveyor to close the forward and rear lids as each box passes the lid closing area,
- said rear lid tilting means connected to said drive means and positioned above said conveyor to tilt each rear lid prior to the rear lid reaching said forward and rear lid closing means,
- said side lid closing means positioned above said conveyor for closing the sides of the box on top of the previously closed forward and rear lids,
- said sealing means is a stapling means positioned above said conveyor, said movable means including a movable platform means connected adjacent said sealing area for removing each box from the continuously moving conveyor and placing it in contact with said stapling means and actuating said stapling means for stapling the lids of each box into a sealed position and thereafter returning each box to the conveyor for exit out of said apparatus.
- 7. A box closing apparatus as set forth in claim 4, wherein:
- said conveyor means includes a compacting area having a compacting means for flattening the closed lids of each box into a generally horizontal position as each box moves through said apparatus on said conveyor, said compacting means and said compacting area connected between said closing area and said sealing area.
CROSS-REFERENCES TO RELATED APPLICATIONS
This application is a continuation-in-part of application Ser. No. 786,256, filed Apr. 11, 1977 now U.S. Pat. No. 4,145,960.
US Referenced Citations (8)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
786256 |
Apr 1977 |
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