CN209454036U - An automatic production system for tableware boxes - Google Patents

Abstract

The utility model discloses a boxed automated production system of tableware, it includes injection molding machine, switch and automatic cartoning machine, and injection molding machine, switch and automatic cartoning machine set up according to material direction of delivery, correspond the switch in the injection molding machine top and be equipped with first manipulator, correspond automatic cartoning machine in the switch top and be equipped with the second manipulator, and the switch includes that the dish is piled up and the dish is piled up down on first belt straight line module, the level setting, and it is connected with first belt straight line module all to pile up the dish on with lower pile up the dish. The utility model has the advantages of reasonable design ingenious, the design of first manipulator, second manipulator makes the product can carry between injection molding machine, switch and automatic cartoning machine, and the design of switch has accelerated the transfer to the product, improves production efficiency, and automatic cartoning machine's setting has realized automatic cartoning, the utility model discloses a from former material to the off-the-shelf fast production of box-packed, timely dress box after the product preparation is accomplished can not cause the pollution to the product, improves the product hygiene degree.

Description

An automatic production system for tableware boxes

technical field

The utility model relates to tableware production, in particular to an automatic production system for tableware boxes.

Background technique

In response to the market requirements for the production of tableware products, the manufacturer has optimized and improved the original production process and equipment. The traditional production process of this type of injection molding product requires a lot of labor and labor intensity, and the production efficiency is not high. After the product is prepared, it needs manual or The handling equipment outside the equipment transports it to the boxing equipment for boxing. This process is easy to cause pollution to the product. Because there are many production links and the hygienic requirements of the product are not easy to control, it can no longer meet the needs of customers. Therefore, the market needs a product that can be produced by Rapid production system from raw material to boxed finished product.

Utility model content

In order to solve the above problems, the utility model discloses an automatic production system for packing cutlery in boxes.

The technical scheme that the utility model adopts for realizing the above object is:

An automatic production system for tableware boxes, which includes an injection molding machine, a switch and an automatic cartoning machine. The injection molding machine, the switch and the automatic cartoning machine are set according to the direction of material conveyance. The first manipulator is provided with a second manipulator corresponding to the automatic cartoning machine above the switch, and the switch includes a first belt linear module, an upper stacking tray and a lower stacking tray arranged horizontally, the upper stacking tray and the lower stacking tray The lower stacking trays are all connected to the first belt linear module. The first belt linear module works, and the belt of the first belt linear module drives the upper stacking tray and the lower stacking tray to move in reverse, so that the horizontal positions of the upper stacking tray and the lower stacking tray are exchanged, which is convenient for the upper stacking tray to be stacked directly. Stacking on the lower stacking tray speeds up the transfer of products during production and improves production efficiency.

The first manipulator includes a second belt linear module and a first rack and pinion linear module perpendicular to the second belt linear module, and the first rack and pinion linear module is movably installed on the second belt linear module. On the belt linear module, a third belt linear module is movably installed on the first rack and pinion linear module, and a first cylinder fixing column is movably installed on the third belt linear module. A first linear cylinder and a lever mounting plate are fixed on the lower surface of a cylinder fixing column, a lever is movably installed at the lower end of the lever mounting plate, the end of the piston rod of the first linear cylinder is connected to the head end of the lever, A plastic jig is fixed at the end of the lever. The second belt linear module drives the first rack and pinion linear module to move horizontally, the first rack and pinion linear module drives the third belt linear module to move horizontally, and the third belt linear module drives the first cylinder fixed column to move vertically Moving, the first linear cylinder works, the piston rod of the first linear cylinder drives the lever to rotate, and the end of the lever drives the plastic jig to rotate. The design of the first manipulator plays the role of transporting the product from the injection molding machine to the switch.

The second manipulator includes a second rack and pinion linear module, a third rack and pinion linear module perpendicular to the second rack and pinion linear module, and a third linear module perpendicular to the rack and pinion module. The fourth rack and pinion linear module, the third rack and pinion linear module is movably installed on the second rack and pinion linear module, the fourth rack and pinion linear module and the third gear The rack-and-pinion linear module is fixedly connected, the rack of the fourth rack-and-pinion linear module is fixed with a second cylinder fixing column, and the first rotating cylinder is fixed on the lower surface of the second cylinder fixing column. A second rotary cylinder is fixed on the rotary platform of the first rotary cylinder, and a pneumatic gripper is fixed on the rotary platform of the second rotary cylinder. The second rack-and-pinion linear module drives the third rack-and-pinion linear module to move laterally, the third rack-and-pinion linear module drives the fourth rack-and-pinion linear module to move laterally, and the teeth of the fourth rack-and-pinion linear module The bar drives the second cylinder fixed column to move vertically, the first rotary cylinder works, the rotary platform of the first rotary cylinder drives the second rotary cylinder to rotate, and the rotary platform of the second rotary cylinder drives the pneumatic gripper to rotate, the design of the second manipulator , which plays the role of moving the product from the switch to the automatic cartoning machine.

The plastic jig includes a suction cup fixing plate and a plurality of first suction cups, the plurality of first suction cups are evenly spaced and fixed on the suction cup fixing plate, and the suction cup fixing plate is fixedly connected to the end of the lever. The plastic jig absorbs the product through the first suction cup to realize the fixing of the product.

The structure of the upper stacking tray is the same as that of the lower stacking tray, the lower stacking tray includes a fixed frame and a placement tray, and the placement tray can be moved up and down on the fixed frame, corresponding to the bottom of the lower stacking tray. The placing plate is provided with a second linear cylinder, and the piston rod of the second linear cylinder is fixedly connected with the placing plate. The piston rod of the second linear cylinder pushes the placement tray up to the set position, and the first manipulator transports the product to the placement tray. After one layer is filled, the piston rod of the second linear cylinder drives the placement tray to move down one grid. A manipulator transports the next batch of products to the previous batch of products on the placement tray, and repeats the above steps to realize the stacking of all products.

The automatic cartoning machine includes a carton pushing mechanism, a folding mechanism arranged on both sides of the carton pushing mechanism, a carton stacking mechanism set according to the carton conveying direction, a carton suction and opening mechanism, and a product pushing mechanism. Mechanism, marking mechanism, hot melt glue spraying mechanism and discharging mechanism. Put the stacked cartons into the carton stacking mechanism, the carton suction and opening mechanism will suck the carton to the carton pushing mechanism and open the carton, the product pushing mechanism will push the product into the carton, marking The mechanism marks the product, the hot melt glue spraying mechanism sprays a certain amount of glue on the carton packaging box, the folding and pressing mechanism seals the carton, and the boxed product is output through the discharging mechanism to realize the automatic boxing of the product.

The carton suction and opening mechanism includes a second suction cup moving mechanism, a second suction cup horizontally arranged on the second suction cup moving mechanism, and a carton forming mechanism arranged corresponding to the second suction cup and the carton stacking mechanism. The second suction cup moving mechanism includes a swing rod shaft, a suction cup swing rod, a third linear cylinder arranged upward, a cylinder arm fixedly connected to the piston rod of the third linear cylinder, the cylinder arm, the suction cup swing The rods are all arranged perpendicular to the swing rod shaft, one end of the swing rod shaft is fixedly connected to the suction cup swing rod, the other end of the swing rod shaft is fixedly connected to the cylinder arm, and the second suction cup is arranged on The suction cup swings on the lever. When the piston rod of the third linear cylinder stretches out, it drives the swing rod shaft to rotate, and finally drives the suction cup swing rod to rotate upwards to the bottom of the carton stacking mechanism. The second suction cup provides negative pressure to realize the suction of the carton by the second suction cup. When the piston rod of the third linear cylinder is retracted, it drives the swing rod to rotate, and drives the suction cup swing rod to rotate downward to the carton pushing mechanism. After the carton collides with the carton forming part, the negative pressure device is canceled to provide negative pressure to the second suction cup, so that the second suction cup releases the carton.

The product pushing mechanism includes a first material pushing chute, a second material pushing chute which is movable up and down on the first material pushing chute, a rodless cylinder and a material pushing member, and the rodless cylinder is arranged on the One side of the first pushing groove, and the rodless cylinder is parallel to the first pushing groove, the pushing member is arranged on the first pushing groove so that it can move back and forth, and the pushing The connecting end of the material is fixedly connected with the slider of the rodless cylinder. The second pushing chute moves down, the second manipulator places the product corresponding to the second pushing chute on the first pushing chute, and the rodless cylinder works to push the pushing piece forward on the first pushing chute, and the pushing piece Push the product into the carton.

The folding mechanism includes a first sealing swing lever corresponding to the short side of the carton, a second sealing swing lever corresponding to the long side of the carton, a third rotary cylinder and a fourth rotary cylinder, the first sealing The swing link is fixedly connected to the turntable of the third rotary cylinder, and the second box sealing swing link is fixedly connected to the turntable of the fourth rotary cylinder. The rotary table of the third rotary cylinder drives the first box sealing swing lever to rotate, and the first box sealing swing lever folds the short side of the carton. The rotary table of the fourth rotary cylinder drives the second box sealing swing lever to rotate, and the second box sealing swing lever rotates. The rod folds the long sides of the carton to seal the product.

The beneficial effects of the utility model are: the structure design of the utility model is reasonable and ingenious, the design of the first manipulator and the second manipulator enables the product to be transported between the injection molding machine, the switchboard and the automatic cartoning machine, and the design of the switchboard speeds up the production process. For the transfer of products, the production efficiency is improved. The setting of the automatic cartoning machine realizes automatic cartoning. The utility model realizes the rapid production from raw materials to boxed finished products. Contamination, improve product hygiene.

Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.

Description of drawings

Fig. 1 is a perspective view of the utility model;

Fig. 2 is a partial structural representation of the switch in the utility model;

Fig. 3 is the structural representation of automatic cartoning machine in the utility model;

Fig. 4 is a structural schematic diagram of the carton suction and opening mechanism in the utility model;

Fig. 5 is a structural schematic diagram of the product pushing mechanism in the utility model;

Fig. 6 is a partial structural representation of the first manipulator in the utility model;

Fig. 7 is a schematic diagram of part of the mechanism of the second manipulator in the present invention.

Detailed ways

Embodiment, referring to Fig. 1 to Fig. 7, a kind of cutlery boxed automatic production system provided by this embodiment, it comprises injection molding machine 1, switchboard 2 and automatic cartoning machine 3, described injection molding machine 1, switchboard 2 and automatic packing machine The box machine 3 is arranged according to the material conveying direction, and a first manipulator 4 is provided corresponding to the switch 2 above the injection molding machine 1, and a second manipulator 5 is provided corresponding to the automatic cartoning machine 3 above the switch 2, so The switch 2 includes a first belt linear module, an upper stacking tray 21 and a lower stacking tray 22 arranged horizontally, and both the upper stacking tray 21 and the lower stacking tray 22 are connected to the first belt linear module. The first belt linear module works, and the belt of the first belt linear module drives the upper stacking tray 21 and the lower stacking tray 22 to move in reverse, so that the horizontal positions of the upper stacking tray 21 and the lower stacking tray 22 are exchanged to facilitate the lower stacking tray 22 After the stacking is completed, it is directly stacked on the upper stacking tray 21, which speeds up the transfer of products during production and improves production efficiency.

The first manipulator 4 includes a second belt linear module 41 and a first rack and pinion linear module 42 perpendicular to the second belt linear module 41, and the first rack and pinion linear module 42 is movably installed On the second belt linear module 41, a third belt linear module 43 is movably installed on the first rack and pinion linear module 42, and a third belt linear module 43 is movably installed on the third belt linear module 43. The first cylinder fixing column 44, the first linear cylinder and the lever mounting plate 441 are fixed on the lower surface of the first cylinder fixing column 44, and a lever is movably installed at the lower end of the lever mounting plate 441, and the first linear cylinder The end of the piston rod is connected to the head end of the lever, and a plastic jig 45 is fixed at the end of the lever. The second belt linear module 41 drives the first rack and pinion linear module 42 to move laterally, the first rack and pinion linear module 42 drives the third belt linear module 43 to move laterally, and the third belt linear module 43 drives the first Cylinder fixed post 44 moves vertically, the first linear cylinder works, the piston rod of the first linear cylinder drives the lever to rotate, and the end of the lever drives the plastic jig 45 to rotate. The design of this first manipulator 4 has played a role in moving the product from The role of transporting the injection molding machine 1 to the switch 2.

The second manipulator 5 includes a second rack and pinion linear module 51, a third rack and pinion linear module 52 perpendicular to the second rack and pinion linear module 51, and a third rack and pinion linear module 52 perpendicular to the third rack and pinion module. The fourth rack and pinion linear module 53 of the linear module 52, the third rack and pinion linear module 52 is movably installed on the second rack and pinion linear module 51, and the fourth rack and pinion linear module The module 53 is fixedly connected with the third rack-and-pinion linear module 52, and the rack of the fourth rack-and-pinion linear module 53 is fixed with a second cylinder fixing column 54, which is connected to the second cylinder fixing column. A first rotary cylinder 541 is fixed on the lower surface of the cylinder 54, a second rotary cylinder 542 is fixed on the rotary platform of the first rotary cylinder 541, and a pneumatic gripper 55 is fixed on the rotary platform of the second rotary cylinder 542. The second rack and pinion linear module 51 drives the third rack and pinion linear module 52 to move laterally, the third rack and pinion linear module 52 drives the fourth rack and pinion linear module 53 to move laterally, and the fourth rack and pinion linear module 53 moves laterally. The rack of the module 53 drives the second cylinder fixed column 54 to move vertically, the first rotary cylinder 541 works, the rotary platform of the first rotary cylinder 541 drives the second rotary cylinder 542 to rotate, and the rotary platform of the second rotary cylinder 542 drives the pneumatic The gripper 55 rotates, and the design of the second manipulator 5 plays the role of transporting the product from the switch 2 to the automatic cartoning machine 3 .

The plastic jig 45 includes a suction cup fixing plate 451 and a plurality of first suction cups 452, and the plurality of first suction cups 452 are evenly fixed on the suction cup fixing plate 451, and the suction cup fixing plate 451 is fixedly connected to the end of the lever. . The plastic jig 45 sucks the product through the first suction cup 452 to realize the fixing of the product.

The upper stacking tray 21 has the same structure as the lower stacking tray 22, and the lower stacking tray 22 includes a fixed frame 221 and a placement tray 222, and the placement tray 222 is arranged on the fixed frame 221 so as to move up and down. A second linear cylinder is provided below the lower stacking tray 22 corresponding to the placement tray 222 , and the piston rod of the second linear cylinder is fixedly connected to the placement tray 222 . The piston rod of the second linear cylinder pushes the placement plate 222 to move up to the set position, and the first manipulator 4 transports the product to the placement plate 222. When one layer is filled, the piston rod of the second linear cylinder drives the placement plate 222 to move down. One grid, the first manipulator 4 transports the latter batch of products to the previous batch of products on the placement tray 222, and repeats the above steps to realize the stacking of all products.

The automatic cartoning machine 3 includes a carton pushing mechanism 31, a folding mechanism arranged on both sides of the carton pushing mechanism 31, a carton stacking mechanism 32 arranged according to the carton conveying direction, and a carton suction and opening mechanism. 33. A product pushing mechanism 34, a marking mechanism 35, a hot melt spraying mechanism 36 and a discharging mechanism 37. The stacked cartons put into the carton stacking mechanism 32, the carton suction and opening mechanism 33 will suck the carton to the carton pushing mechanism 31 and open the carton, and the product pushing mechanism 34 will push the product into the carton Inside, the marking mechanism 35 marks the product, the hot melt glue spraying mechanism 36 sprays a certain amount of glue on the carton packaging box, the folding and pressing mechanism seals the carton, and the boxed product is output by the discharging mechanism 37. Realize automatic packing of products.

The carton suction and opening mechanism 33 includes a second suction cup moving mechanism, a second suction cup 331 horizontally arranged on the second suction cup moving mechanism, and a second suction cup 331 corresponding to the carton stacking mechanism 32. The carton forming part 332, the second suction cup moving mechanism includes a swing rod shaft 333, a suction cup swing rod 334, a third linear cylinder 335 arranged upward, and a cylinder fixedly connected to the piston rod of the third linear cylinder 335 Arm 336, the cylinder arm 336, and the suction cup swing rod 334 are all arranged perpendicular to the swing rod shaft 333, one end of the swing rod shaft 333 is fixedly connected with the suction cup swing rod 334, and the other end of the swing rod shaft 333 One end is fixedly connected with the cylinder arm 336 , and the second suction cup 331 is arranged on the suction cup swing rod 334 . When the piston rod of the third linear cylinder 335 stretches out, it drives the swing rod shaft 333 to rotate, and finally drives the suction cup swing rod 334 to rotate upwards to the bottom of the carton stacking mechanism 32, and the second suction cup 331 is connected to the negative pressure device. The negative pressure device provides negative pressure to the second suction cup 331, realizing the absorption of the carton by the second suction cup 331. When the piston rod of the third linear cylinder 335 retracts, it drives the swing rod shaft 333 to rotate, and drives the suction cup swing rod 334 to move downward. When rotating to the carton pushing mechanism 31, the carton collides with the carton molding part 332 to form, and the negative pressure device cancels the negative pressure provided to the second sucker 331, so that the second sucker 331 releases the carton.

The product pushing mechanism 34 includes a first pushing groove 341, a second pushing groove 342 which is movable up and down on the first pushing groove 341, a rodless cylinder 343 and a pushing member 344. The rodless cylinder 343 is arranged on one side of the first pushing groove 341, and the rodless cylinder 343 is parallel to the first pushing groove 341, and the pushing member 344 is arranged on the moving back and forth. On the first pushing groove 341 , and the connecting end of the pushing piece 344 is fixedly connected with the slider of the rodless cylinder 343 . The second pusher chute 342 moves down, and the second manipulator 5 places the product corresponding to the second pusher chute 342 on the first pusher chute 341, and the rodless cylinder 343 works to push the pusher 344 on the first pusher chute 341. Moving forward, the pusher 344 pushes the product into the carton.

The folding mechanism includes a first sealing swing lever 38 corresponding to the short side of the carton, a second sealing swing lever 39 corresponding to the long side of the carton, a third rotary cylinder and a fourth rotary cylinder 391. A box sealing swing bar 38 is fixedly connected with the rotary platform of the third rotary cylinder, and the second box sealing swing link 39 is fixedly connected with the rotary platform of the fourth rotary cylinder 391 . The turntable of the 3rd rotary cylinder drives the first box sealing fork 38 to rotate, and the first box sealing fork 38 folds the short side of the carton, and the turntable of the fourth rotary cylinder 391 drives the second box sealing fork 39 to rotate, and the second box sealing fork 39 rotates. The two-sealing box swing lever 39 folds the long side of the carton to realize the packaging of the product.

When in use, the raw materials are first put into the injection molding machine 1, and after injection molding by the injection molding machine 1, the desired product is prepared. The second belt linear module 41 of the first manipulator 4 drives the first rack and pinion linear module 42 horizontally Moving, the first rack and pinion linear module 42 drives the third belt linear module 43 to move above the injection molding machine 1, the third belt linear module 43 drives the first cylinder fixed column 44 to move vertically, and the first linear cylinder works , the piston rod of the first linear cylinder drives the lever to rotate, the end of the lever drives the suction cup fixing plate 451 to rotate to set an angle, the first suction cup 452 sucks the product, the first manipulator 4 transports the product to the top of the lower stacking tray 22 of the switch 2, the second The piston rod of a linear cylinder drives the lever to rotate, and the lever drives the suction cup fixing plate 451 to rotate to set an angle, the piston rod of the second linear cylinder pushes the placement plate 222 to move up to the set position, and the first suction cup 452 places the product on the placement plate 222, to be filled with one layer, the piston rod of the second linear cylinder drives the placement tray 222 to move down one grid, and the first manipulator 4 transports the latter batch of products to the previous batch of products on the placement tray 222, and repeats the above steps. Complete the stacking of products, the first belt linear module works, the belt of the first belt linear module drives the upper stacking tray 21 and the lower stacking tray 22 to move in reverse, so that the horizontal positions of the upper stacking tray 21 and the lower stacking tray 22 are exchanged , the first manipulator 4 stacks the product onto the upper stacking tray 21;

The second rack and pinion linear module 51 of the second manipulator 5 drives the third rack and pinion linear module 52 to move laterally to the top of the switch 2, and the third rack and pinion linear module 52 drives the fourth rack and pinion linear module 53 Move to the set position, the rack of the fourth rack and pinion linear module 53 drives the second cylinder fixed column 54 to move vertically, the first rotary cylinder 541 works, and the rotary platform of the first rotary cylinder 541 drives the second rotary cylinder 542 Rotate, the rotary table of the second rotary cylinder 542 drives the pneumatic gripper 55 to rotate and set the angle, the pneumatic gripper 55 is inserted vertically into the upper stacking tray 21 to clamp the stacked products, the second pushing groove 342 moves down, and the second The second manipulator 5 places the product on the first pushing groove 341 corresponding to the second pushing groove 342;

Put the stacked cartons into the carton stacking mechanism 32, when the piston rod of the third linear cylinder 335 stretches out, it will drive the swing rod shaft 333 to rotate, and the swing rod shaft 333 will drive the suction cup swing rod 334 to rotate up to the paper box. Below the box stacking mechanism 32, the second suction cup 331 sucks the paper box, the piston rod of the third linear cylinder 335 shrinks, and drives the swing rod shaft 333 to rotate, and the swing rod shaft 333 drives the suction cup swing rod 334 to rotate down to the paper box. At the push mechanism 31, the carton collides with the carton forming part 332 and then forms. The suction cup places the carton on the carton pushing mechanism 31. The carton pushing mechanism 31 drives the carton to move forward. The rodless cylinder 343 works to push the pushing part 344 moves forward on the first pushing groove 341, and the pushing member 344 pushes the product into the carton, and the carton pushing mechanism 31 continues to drive the carton to move forward, and the rotary table of the third rotary cylinder drives the first sealing swing bar 38 rotations, the first box sealing swing lever 38 folds the two short sides of the two ends of the carton, the rotary table of the fourth rotary cylinder 391 drives the second sealing swing lever 39 to rotate, and the second sealing box swing lever 39 folds the two ends of the carton down On the long side, the marking mechanism 35 stamps the label on the upper surface of the long side at the top of the carton, and the hot melt glue spraying mechanism 36 sprays quantitative glue on the lower surface of the upper long side at both ends of the carton, and the fourth rotary cylinder 391 The turntable drives the second box sealing swing bar 39 to rotate, and the second box sealing swing bar 39 folds the upper long sides at both ends of the carton, and the finished product is discharged by the discharge mechanism 37.

The structure design of the utility model is reasonable and ingenious. The design of the first manipulator 4 and the second manipulator 5 enables the products to be transported between the injection molding machine 1, the switch 2 and the automatic cartoning machine 3, and the design of the switch 2 speeds up the production process. Transit, improve production efficiency, the setting of automatic cartoning machine 3, realizes automatic cartoning, the utility model has realized the rapid production from raw material to boxed finished product, after the product preparation is finished, pack in time, will not cause pollution to the product , Improve product hygiene.

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any person familiar with the art, without departing from the scope of the technical solution of the utility model, can use the technical means and technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change An equivalent embodiment of . Therefore, all equivalent changes made according to the shape, structure and principle of the utility model that do not deviate from the technical solution of the utility model should be covered within the protection scope of the utility model.

Claims (9)

1. A tableware box-packed automated production system, characterized in that: it includes an injection molding machine, a switch and an automatic cartoning machine, and the injection molding machine, switch and automatic cartoning machine are arranged according to the material conveying direction, above the injection molding machine A first manipulator is set corresponding to the switch, and a second manipulator is set above the switch corresponding to the automatic cartoning machine. The switch includes a first belt linear module, an upper stacking tray and a lower stacking tray arranged horizontally, Both the upper stacking tray and the lower stacking tray are connected to the first belt linear module. 2. The tableware boxed automatic production system according to claim 1, characterized in that: the first manipulator includes a second belt linear module and a first rack and pinion linear module perpendicular to the second belt linear module module, the first rack and pinion linear module is movably installed on the second belt linear module, and the third belt linear module is movably installed on the first rack and pinion linear module. The first cylinder fixing column is movably installed on the third belt linear module, the first linear cylinder and the lever mounting plate are fixed on the lower surface of the first cylinder fixing column, and a lever is movably installed at the lower end of the lever mounting plate, The piston rod end of the first linear cylinder is connected to the head end of the lever, and a plastic jig is fixed at the end of the lever. 3. The cutlery boxed automatic production system according to claim 1, characterized in that: the second manipulator comprises a second rack-and-pinion linear module, a third linear module perpendicular to the second rack-and-pinion module. A rack and pinion linear module and a fourth rack and pinion linear module perpendicular to the third rack and pinion linear module, the third rack and pinion linear module is movably installed on the second rack and pinion linear module On the module, the fourth rack-and-pinion linear module is fixedly connected to the third rack-and-pinion linear module, and the rack of the fourth rack-and-pinion linear module is fixed with a second cylinder fixing column, A first rotary cylinder is fixed on the lower surface of the second cylinder fixing column, a second rotary cylinder is fixed on the rotary platform of the first rotary cylinder, and a pneumatic gripper is fixed on the rotary platform of the second rotary cylinder . 4. The tableware boxed automatic production system according to claim 2, characterized in that: the plastic jig comprises a suction cup fixing plate and a plurality of first suction cups, and the plurality of first suction cups are evenly fixed on the suction cup fixing plate at intervals On, the suction cup fixing plate is fixedly connected with the end of the lever. 5. The tableware boxed automatic production system according to claim 1, characterized in that: the upper stacking tray and the lower stacking tray have the same structure, the lower stacking tray includes a fixing frame and a placement tray, and the placement tray It is arranged on the fixed frame so as to be movable up and down, and a second linear cylinder is arranged below the lower stacking tray corresponding to the placement tray, and the piston rod of the second linear cylinder is fixedly connected to the placement tray. 6. The tableware boxed automatic production system according to claim 1, characterized in that: the automatic cartoning machine comprises a carton pushing mechanism, folding and pressing mechanisms arranged on both sides of the carton pushing mechanism and according to the carton Carton stacking mechanism, carton suction and opening mechanism, product pushing mechanism, marking mechanism, hot melt glue spraying mechanism and discharging mechanism are set in the conveying direction. 7. The automatic production system for tableware boxes according to claim 6, characterized in that: the carton suction and opening mechanism comprises a second suction cup moving mechanism, a second suction cup horizontally arranged on the second suction cup moving mechanism , the carton molded part corresponding to the second suction cup and the carton stacking mechanism, the second suction cup moving mechanism includes a swing rod shaft, a suction cup swing rod, a third linear cylinder arranged upward, and the The piston rod of the third linear cylinder is fixedly connected to the cylinder arm. The cylinder arm and the suction cup swing rod are both arranged perpendicular to the swing rod shaft. One end of the swing rod shaft is fixedly connected to the suction cup swing rod. The other end of the rod shaft is fixedly connected with the cylinder arm, and the second suction cup is arranged on the suction cup swing rod. 8. The tableware boxed automatic production system according to claim 6, characterized in that: the product pushing mechanism comprises a first pushing trough, a second pushing trough which is movable up and down and arranged on the first pushing trough. A pusher groove, a rodless cylinder and a pusher, the rodless cylinder is arranged on one side of the first pusher groove, and the rodless cylinder is parallel to the first pusher groove, the pusher A piece is movably arranged on the first pushing groove, and the connecting end of the pushing piece is fixedly connected with the slider of the rodless cylinder. 9. The tableware boxed automatic production system according to claim 6, characterized in that: the folding and pressing mechanism includes a first sealing swing lever corresponding to the short side of the carton, and a second sealing lever corresponding to the long side of the carton. Box swing lever, the third rotary cylinder and the fourth rotary cylinder, the first box sealing swing lever is fixedly connected to the rotary table of the third rotary cylinder, the second box sealing swing lever is connected to the fourth rotary cylinder The rotary table is fixedly connected.