Paper card blanking device of boxing machine

Abstract

The utility model discloses a paper card discharger of a boxing machine, which is characterized by comprising a stacking frame, paper cards which are transversely stacked are arranged in the stacking frame, a paper pushing plate is arranged corresponding to the stacking frame, the paper pushing plate is connected with a movable driving component, a paper stopping block is arranged at the discharging end of the stacking frame, and the paper stopping block is connected with the paper pushing plate. The distance between the paper stacking frame and the paper stopping block is larger than the thickness of one piece of paperboard and smaller than the thickness of two pieces of paperboard, a paper pressing plate is arranged between the paper stopping block and the material stacking frame and connected with a lifting driving assembly, and a bearing set and a first synchronous belt which are arranged in a matched mode are correspondingly arranged below the paper pressing plate. The pressed paper clamps are tightly pressed between the bearing set and the first synchronous belt to be conveyed downwards. The paper card feeding device is simple in structure and reasonable in design, automatic feeding of paper cards can be conveniently achieved, the labor intensity of workers is reduced, and the overall production efficiency of a boxing machine production line is improved.

Description

Technical Field

[0001] The utility model relates to packaging equipment, in particular to a paper card blanking device for a cartoning machine. Background Art

[0002] A cartoning machine is a device used for automatically cartoning materials. For a traditional cartoning machine, it only needs to load the materials into the packaging box and then insert the folding tongues at both ends of the box body into the box to complete the cartoning operation. With the change of user requirements, for some cases where multiple materials are placed in the box, it is necessary to separate the materials by placing paper cards in the box. At this time, manual assistance is required for placing the paper cards, resulting in a great labor intensity for workers. Moreover, due to the participation of manual labor in the packaging process, the overall cartoning speed of the equipment will slow down, affecting the cartoning efficiency. Content of the Utility Model

[0003] In view of the deficiencies of the background art, the technical problem to be solved by the utility model is to provide a paper card blanking device for a cartoning machine to solve the above problems.

[0004] To this end, the utility model is implemented as follows:

[0005] A paper card blanking device for a cartoning machine, characterized in that: it includes a stacking rack, the stacking rack has paper cards stacked horizontally therein, a push paper board is arranged corresponding to the stacking rack, the push paper board is connected with a moving drive assembly, a paper blocking block is arranged at the discharge end of the stacking rack, the distance between the stacking rack and the paper blocking block is greater than the thickness of one paper card and less than the thickness of two paper cards, a pressing paper board is arranged between the paper blocking block and the stacking rack, the pressing paper board is connected with a lifting drive assembly, and a bearing group and a first synchronous belt are arranged in cooperation below the pressing paper board, and the downward-pressed paper card is tightly pressed between the bearing group and the first synchronous belt and conveyed downward.

[0006] The moving drive assembly includes a first motor, the output end of the first motor is in transmission connection with a first synchronous pulley, a second synchronous belt is wound around the first synchronous pulley, the second synchronous belt is connected with the push paper board, and a guide seat is arranged on the push paper board, and a first guide post is arranged through the guide seat correspondingly.

[0007] The lifting drive assembly includes a first cylinder, the piston rod of the first cylinder is connected with a lifting block, the lifting block is connected with the pressing paper board, a sliding seat is arranged on the lifting block, and a sliding rail is arranged in cooperation with the sliding seat correspondingly.

[0008] It further includes a second motor, the second motor is in transmission connection with a first drive shaft, a second synchronous pulley is connected to the first drive shaft, and the first synchronous belt bypasses the second synchronous pulley.

[0009] The stacking rack includes a fixedly arranged left positioning plate and left placing plate, as well as a slidably arranged right positioning plate and right placing plate. Both sides of the paper card are abutted against the left positioning plate and the right positioning plate respectively, and the paper card is placed on the left placing plate and the right placing plate.

[0010] Each component is arranged on the lifting frame, and it also includes a second guide post passing through the lifting frame, and a locking component is arranged corresponding to the lifting frame.

[0011] For the paper card blanking device of a cartoning machine with the above technical solution, by setting the pushing paper board and pressing paper board, the horizontal and vertical pushing of the paper card can be realized. At the same time, the bearing group and the first synchronous belt are cooperatively arranged to convey the paper card vertically, effectively realizing the automatic blanking operation of the paper card, replacing the traditional manual placement method of the paper card, effectively reducing the labor intensity of workers, and at the same time improving the speed and stability of paper card blanking. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present utility model has the following drawings:

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a view of one side after removing a part of the lifting frame;

[0015] Figure 3 is Figure 2 a partial enlarged view at the position pointed by A in

[0016] Figure 4 is a view of the other side after removing a part of the lifting frame;

[0017] Figure 5 is a three-dimensional view after removing a part of the lifting frame;

[0018] Figure 6 is Figure 5 a partial enlarged view at the position pointed by B in DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] As shown in the figure, a paper card feeder of a cartoning machine disclosed by the present utility model includes a stacking rack. There are paper cards stacked horizontally inside the stacking rack. A push board 3 is arranged corresponding to the stacking rack. The push board 3 is connected to a moving drive assembly. Specifically, the moving drive assembly includes a first motor. The output end of the first motor is in transmission connection with a first synchronous pulley. A second synchronous belt 16 is wound around the first synchronous pulley. The second synchronous belt 16 is connected to the push board 3. A guide seat 2 is arranged on the push board 3. A first guide post 1 is arranged corresponding to the guide seat 2. By controlling the first motor to drive the second synchronous belt 16 to act, the push board 3 can be driven to move under the guidance of the first guide post 1. A paper blocking block 15 is arranged at the discharge end of the stacking rack. The distance between the stacking rack and the paper blocking block 15 is greater than the thickness of one paper card and less than the thickness of two paper cards. A pressing board 11 is arranged between the paper blocking block 15 and the stacking rack. The pressing board 11 is connected to a lifting drive assembly. Specifically, the lifting drive assembly includes a first cylinder 13. The piston rod of the first cylinder 13 is connected to a lifting block 10. The lifting block 10 is connected to the pressing board 11. A sliding seat 12 is arranged on the lifting block 10. A sliding rail 14 is arranged corresponding to the sliding seat 12. By controlling the first cylinder 13 to act, the pressing board 11 can be driven to lift under the guidance of the sliding rail 14. A bearing group 21 and a first synchronous belt 18 are arranged in cooperation below the pressing board 11. The pressed paper card is pressed between the bearing group 21 and the first synchronous belt 18 and conveyed downward. It also includes a second motor. The second motor is in transmission connection with a first drive shaft 20. A second synchronous pulley 19 is connected to the first drive shaft 20. The first synchronous belt 18 bypasses the second synchronous pulley 19. In addition, a paper blocking board 8 is arranged above the discharge end of the stacking rack close to it. The top of each paper card will contact the paper blocking board 8 to ensure the positioning and conveying of the paper card. In this embodiment, the stacking rack includes a fixedly arranged left positioning plate 4 and a left placing plate 5, as well as a slidably arranged right positioning plate 7 and a right placing plate 6. The two sides of the paper card are respectively abutted against the left positioning plate 4 and the right positioning plate 7. The paper card is placed on the left placing plate 5 and the right placing plate 6. The right positioning plate 7 and the right paper blocking board 6 are attached to each other. And one side of the right positioning plate 7 abuts against a first locking block 22. The first locking block 22 is locked on a mounting shaft 23 through a fastener. By adjusting the position of the first locking block 22, the position of the right positioning plate 7 and the right placing plate 6 can be adjusted and positioned to adapt to the specification of the paper card. Each component is arranged on a lifting frame 9. It also includes a second guide post 17 passing through the lifting frame 9. A locking component is arranged corresponding to the lifting frame 9. The locking component is a second locking block 24 locked on the second guide post 17 through a fastener. By loosening the second locking block 24, the lifting frame 9 can drive the entire feeder to lift to adjust its height to adapt to the height specification of the paper card.

[0020] The working principle of the utility model is as follows: Paper cards are stacked horizontally in the stacking rack, and one side of the stacked paper cards abuts against the paper pushing board 3. By controlling the paper pushing board 3 to push the whole stack of paper cards, a paper card at the discharging end of the stacking rack is pushed to abut against the paper blocking block 15. At this time, the paper pressing board 11 is controlled to descend, and a paper card between the stacking rack and the paper blocking block 15 is pushed downward. The paper card descends and is tightly pressed between the bearing group 21 and the first synchronous belt 18 and is conveyed downward, and the conveying speed can be adjusted according to the moving speed of the first synchronous belt 18. When the packaging box passes below the first synchronous belt 18, the paper card is sent out from between the bearing group 21 and the first synchronous belt 18 and falls into the packaging box, completing the blanking operation of the paper card.

[0021] With this structure of the utility model, by setting the paper pushing board and the paper pressing board, the horizontal and vertical pushing of the paper card can be realized. At the same time, the bearing group and the first synchronous belt are cooperatively arranged to convey the paper card vertically, effectively realizing the automatic blanking operation of the paper card, replacing the traditional manual method of placing the paper card, effectively reducing the labor intensity of workers, and at the same time improving the speed and stability of the paper card blanking.

Claims

1. A paper card feeder for a cartoning machine, characterized in that: It includes a stacking rack, in which paper cards are stacked horizontally. A pushing paper board (3) is arranged corresponding to the stacking rack. The pushing paper board (3) is connected to a moving drive assembly. A paper blocking block (15) is arranged at the discharging end of the stacking rack. The distance between the paper stacking rack and the paper blocking block (15) is greater than the thickness of one paper card and less than the thickness of two paper cards. A pressing paper board (11) is arranged between the paper blocking block (15) and the stacking rack. The pressing paper board (11) is connected to a lifting drive assembly. A bearing group (21) and a first synchronous belt (18) are arranged in cooperation below the pressing paper board (11). The pressed paper card is tightly pressed between the bearing group (21) and the first synchronous belt (18) and is conveyed downward.

2. The paper card feeder of a cartoning machine according to claim 1, characterized in that: The moving drive assembly includes a first motor. The output end of the first motor is in transmission connection with a first synchronous pulley. A second synchronous belt (16) is wound around the first synchronous pulley. The second synchronous belt (16) is connected to the pushing paper board (3). A guide seat (2) is arranged on the pushing paper board (3). A first guide post (1) is arranged through the guide seat (2).

3. The paper card feeder of a cartoning machine according to claim 1, characterized in that: The lifting drive assembly includes a first cylinder (13). The piston rod of the first cylinder (13) is connected to a lifting block (10). The lifting block (10) is connected to the pressing paper board (11). A sliding seat (12) is arranged on the lifting block (10). A slide rail (14) is arranged in cooperation with the sliding seat (12).

4. The paper card blanking device of a cartoning machine according to claim 1, characterized in that: It further includes a second motor. The second motor is in transmission connection with a first drive shaft (20). A second synchronous pulley (19) is connected to the first drive shaft (20). The first synchronous belt (18) bypasses the second synchronous pulley (19).

5. The paper card feeder of a cartoning machine according to claim 1, characterized in that; The stacking rack includes a fixedly arranged left positioning plate (4) and a left placing plate (5), as well as a slidably arranged right positioning plate (7) and a right placing plate (6). The two sides of the paper card are respectively abutted against the left positioning plate (4) and the right positioning plate (7). The paper card is placed on the left placing plate (5) and the right placing plate (6).

6. The paper card blanking device of a cartoning machine according to claim 1, characterized in that: Each component is arranged on a lifting frame (9). It further includes a second guide post (17) passing through the lifting frame (9). A locking assembly is arranged corresponding to the lifting frame (9).

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