Gluing device for automatic box pasting machine

Abstract

The utility model discloses a gluing device for an automatic box pasting machine, and belongs to the technical field of automatic box pasting machines. The gluing device comprises a gluing table, material conveying mechanisms are arranged on the two sides of the gluing table, a conveying belt is arranged in the gluing table, a mounting frame is fixedly mounted on the upper surface of the gluing table, and a first reciprocating lead screw is rotationally connected to the interior of the mounting frame; through cooperative use of the material conveying mechanism and the conveying belt, water-oil paper is rapidly conveyed, a reciprocating screw rod I rotates to drive a moving box to move, so that the positions of a motor and a grinding sheet are adjusted to move the motor and the grinding sheet to a specified working position, and the motor drives the grinding sheet to rotate to grind the to-be-glued part of the water-oil paper; and through cooperation of a dust suction mechanism, a pipeline and a dust suction opening, dust generated in the polishing process is sucked, and the situation that subsequent gluing is affected by the dust caused by polishing is prevented.

Description

Technical Field

[0001] This application relates to the technical field of automatic box gluing machines, and particularly to a glue coating device for an automatic box gluing machine. Background Art

[0002] Currently, in the processing of packaging cartons, it mainly includes processes such as die-cutting, creasing, gluing, folding and bonding of the cartons. Previously, each process was manually operated, resulting in low production efficiency and poor product consistency. For this reason, equipment manufacturers have developed automatic box gluing machines, realizing the automation of creasing, gluing, folding and bonding, greatly improving production efficiency and product consistency.

[0003] In the existing box gluing machines, it is necessary to apply glue to the paper between the folded edges, coat the glue on the paper to facilitate the bonding of the paper, and the glue is coated on the paper by the rotation of the glue coating roller. However, when the object to be processed is water-oil paper, since the surface of the paper is relatively smooth, it is difficult to coat the glue. Therefore, an improvement is now made to a glue coating device for an automatic box gluing machine. Utility Model Content

[0004] In view of the deficiencies of the prior art, this application provides a glue coating device for an automatic box gluing machine, overcoming the deficiencies of the prior art, aiming to solve the problem that when the object to be processed is water-oil paper, it is difficult to coat the glue due to the relatively smooth surface of the paper.

[0005] To achieve the above object, this application provides the following technical solution: A glue coating device for an automatic box gluing machine, including a glue coating table, wherein feeding mechanisms are arranged on both sides of the glue coating table, a conveyor belt is arranged inside the glue coating table, a mounting frame is fixedly installed on the upper surface of the glue coating table, a reciprocating lead screw one is rotatably connected inside the mounting frame, a moving box is threadedly connected to the outer surface of the reciprocating lead screw one, a motor is fixedly installed inside the moving box, an output end of the motor is fixedly connected to a grinding sheet, a fixed frame is fixedly installed on the upper surface of the glue coating table on one side of the mounting frame, a reciprocating lead screw two is rotatably connected inside the fixed frame, a liquid storage hopper is threadedly connected to the outer surface of the reciprocating lead screw two, and a coating roller is rotatably installed at the bottom of the liquid storage hopper.

[0006] By adopting the above technical solution, through the combined use of the feeding mechanism and the conveyor belt, the water-oil paper is quickly transported. By the rotation of the reciprocating lead screw one, the moving box is driven to move, so as to adjust the positions of the motor and the grinding sheet to move them to the designated working positions. The motor drives the grinding sheet to rotate to grind the area to be coated with glue on the water-oil paper to make it rough, facilitating the subsequent coating roller to coat glue on it.

[0007] As a preferred technical solution of the present application, one end of the reciprocating lead screw one penetrates through the outer wall of one side of the mounting frame and extends to the outside. A driving wheel one is fixedly sleeved on the outer surface of the extending end of the reciprocating lead screw one. Above the driving wheel one, there is a driving wheel two. On one side of the driving wheel two, there is a driving motor for driving it to rotate. A belt one is arranged between the driving wheel two and the driving wheel one.

[0008] By adopting the above technical solution, through the cooperation among the driving wheel one, the driving wheel two and the belt one, the reciprocating lead screw one can be driven to rotate by the driving motor.

[0009] As a preferred technical solution of the present application, a driving wheel three is fixedly sleeved on the outer surface of the reciprocating lead screw one on one side of the driving wheel one. On one side of the driving wheel three, there is a driving wheel four. One end of the reciprocating lead screw two is fixedly connected to the driving wheel four. A belt two is arranged between the driving wheel four and the driving wheel three.

[0010] By adopting the above technical solution, through the cooperation among the driving wheel four, the driving wheel three and the belt two, when the reciprocating lead screw one rotates, it can drive the reciprocating lead screw two to rotate synchronously, that is, the positions of the liquid storage hopper and the coating roller can be adjusted to ensure that the coating roller and the abrasive sheet are on the same horizontal line, so that the coating roller can coat glue on the area polished by the abrasive sheet.

[0011] As a preferred technical solution of the present application, a mounting seat is fixedly installed on one side of the upper surface of the mounting frame, and the top of the mounting seat is in contact with the bottom of the driving motor.

[0012] By adopting the above technical solution, the driving motor is limited and fixed to ensure that the driving motor can remain stable and does not shake during operation.

[0013] As a preferred technical solution of the present application, a fixed block is fixedly installed on the outer wall of one side of the moving box close to the liquid storage hopper. A dust suction port is fixedly installed inside the fixed block. A dust suction mechanism is fixedly installed on the top of the mounting frame. The dust suction mechanism is fixedly connected to the dust suction port through a pipeline.

[0014] By adopting the above technical solution, through the cooperation among the dust suction mechanism, the pipeline and the dust suction port, the dust generated during the grinding process is absorbed to prevent the dust caused by grinding from affecting the subsequent glue coating. The dust suction port is fixedly installed on the outer wall of one side of the moving box through the fixed block, so that the dust suction port and the abrasive sheet are on the same horizontal line.

[0015] As a preferred technical solution of the present application, a glue groove is opened inside the liquid storage hopper. A liquid seepage mechanism is fixedly installed at a position close to the lower end inside the glue groove. The bottom of the liquid seepage mechanism is in contact with the top of the coating roller.

[0016] By adopting the above technical solution, the glue inside the glue tank drips onto the outer surface of the coating roller through the liquid seepage mechanism, facilitating the subsequent glue coating work of the coating roller.

[0017] As a preferred technical solution of the present application, a first guiding rod is slidably inserted into the inside of the moving box, and both ends of the first guiding rod are fixedly installed on the inner wall of the mounting frame. A second guiding rod is slidably inserted into the inside of the liquid storage hopper, and both ends of the second guiding rod are fixedly installed on the inner wall of the fixing frame.

[0018] By adopting the above technical solution, the moving box and the liquid storage hopper are respectively limited and fixed, ensuring that the moving box and the liquid storage hopper can move along the specified trajectory without deviation during the movement.

[0019] As a preferred technical solution of the present application, a positioning frame is fixedly installed on one side of the upper surface of the glue coating table, and a guiding roller is rotatably connected inside the positioning frame.

[0020] By adopting the above technical solution, the water-oil paper is guided.

[0021] Advantages of the present application:

[0022] In the present utility model, through the combined use of the feeding mechanism and the conveyor belt, the water-oil paper is quickly transported. By rotating the first reciprocating screw rod, the moving box is driven to move, so as to adjust the positions of the motor and the abrasive sheet to move them to the designated working positions. The motor drives the abrasive sheet to rotate to polish the area to be coated with glue on the water-oil paper, making it rough, facilitating the subsequent coating roller to apply glue to it. Through the cooperation among the dust suction mechanism, the pipeline and the dust suction port, the dust generated during the polishing process is absorbed, preventing the dust caused by polishing from affecting the subsequent glue coating.

[0023] Referring to the following description and the drawings, specific embodiments of the present utility model are disclosed in detail, indicating the ways in which the principles of the present utility model can be adopted. It should be understood that the embodiments of the present utility model are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 is the overall structural schematic diagram of the present application;

[0025] Figure 2 is the partial structural schematic diagram of the present application;

[0026] Figure 3 is the front sectional schematic diagram of the partial structure of the present application;

[0027] Figure 4 is the internal connection structure schematic diagram of the mounting frame of the present application.

[0028] In the figure: 1, glue application table; 2, feeding mechanism; 3, conveyor belt; 4, mounting frame; 5, reciprocating lead screw one; 6, guide rod one; 7, moving box; 8, motor; 9, abrasive disc; 10, fixed frame; 11, reciprocating lead screw two; 12, guide rod two; 13, liquid storage hopper; 14, glue tank; 15, liquid seepage mechanism; 16, coating roller; 17, dust suction mechanism; 18, pipeline; 19, dust suction port; 20, fixed block; 21, driving wheel one; 22, belt one; 23, driving wheel two; 24, driving motor; 25, mounting seat; 26, driving wheel three; 27, belt two; 28, driving wheel four; 29, positioning frame; 30, guide roller. Detailed implementation mode

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] As Figure 1 - Figure 4 shown, a glue application device for an automatic box gluing machine provided in this embodiment includes a glue application table 1. Feeding mechanisms 2 are arranged on both sides of the glue application table 1. A conveyor belt 3 is arranged inside the glue application table 1. A mounting frame 4 is fixedly installed on the upper surface of the glue application table 1. A reciprocating lead screw one 5 is rotatably connected inside the mounting frame 4. A moving box 7 is threadedly connected to the outer surface of the reciprocating lead screw one 5. A motor 8 is fixedly installed inside the moving box 7. The output end of the motor 8 is fixedly connected to an abrasive disc 9. A fixed frame 10 is fixedly installed on the upper surface of the glue application table 1 on one side of the mounting frame 4. A reciprocating lead screw two 11 is rotatably connected inside the fixed frame 10. A liquid storage hopper 13 is threadedly connected to the outer surface of the reciprocating lead screw two 11. A coating roller 16 is rotatably installed at the bottom of the liquid storage hopper 13. When in use, through the combined use of the feeding mechanism 2 and the conveyor belt 3, the water-oil paper is quickly transported. By rotating the reciprocating lead screw one 5, the moving box 7 is driven to move, so as to adjust the positions of the motor 8 and the abrasive disc 9 to move to the designated working positions. The motor 8 drives the abrasive disc 9 to rotate to polish the area to be glued on the water-oil paper, making it rough, which is convenient for the subsequent coating roller 16 to apply glue to it.

[0031] In this embodiment, as Figure 4As shown, one end of the reciprocating screw rod 5 penetrates through the outer wall of one side of the mounting frame 4 and extends to the outside. The outer surface of the extended end of the reciprocating screw rod 5 is fixedly sleeved with a first transmission wheel 21. Above the first transmission wheel 21, there is a second transmission wheel 23. On one side of the second transmission wheel 23, there is a driving motor 24 for driving its rotation. Between the second transmission wheel 23 and the first transmission wheel 21, there is a first belt 22. During use, through the cooperation among the first transmission wheel 21, the second transmission wheel 23, and the first belt 22, the reciprocating screw rod 5 can be driven to rotate by the driving motor 24.

[0032] In this embodiment, as Figure 2 shown, on the outer surface of the reciprocating screw rod 5, on one side of the first transmission wheel 21, there is a fixedly sleeved third transmission wheel 26. On one side of the third transmission wheel 26, there is a fourth transmission wheel 28. The fourth transmission wheel 28 is fixedly connected to one end of the reciprocating screw rod 11. Between the fourth transmission wheel 28 and the third transmission wheel 26, there is a second belt 27. During use, through the cooperation among the fourth transmission wheel 28, the third transmission wheel 26, and the second belt 27, when the reciprocating screw rod 5 rotates, it can drive the reciprocating screw rod 11 to rotate synchronously, that is, the positions of the liquid storage hopper 13 and the coating roller 16 can be adjusted to ensure that the coating roller 16 and the abrasive sheet 9 are on the same horizontal line, so that the coating roller 16 can apply glue to the area polished by the abrasive sheet 9.

[0033] In this embodiment, as Figure 4 shown, on one side of the upper surface of the mounting frame 4, there is a fixedly installed mounting seat 25. The top of the mounting seat 25 is in contact with the bottom of the driving motor 24. During use, the driving motor 24 is limited and fixed to ensure that the driving motor 24 can remain stable and does not shake during operation.

[0034] In this embodiment, as Figure 4 shown, on the outer wall of the moving box 7 close to the liquid storage hopper 13, there is a fixedly installed fixing block 20. Inside the fixing block 20, there is a suction port 19 fixedly installed. On the top of the mounting frame 4, there is a dust suction mechanism 17 fixedly installed. The dust suction mechanism 17 is fixedly connected to the suction port 19 through a pipeline 18. During use, through the cooperation among the dust suction mechanism 17, the pipeline 18, and the suction port 19, the dust generated during the polishing process is absorbed to prevent the dust caused by polishing from affecting the subsequent glue application. The suction port 19 is fixedly installed on the outer wall of one side of the moving box 7 through the fixing block 20, so that the suction port 19 and the abrasive sheet 9 are on the same horizontal line.

[0035] In this embodiment, as Figure 3As shown, a glue storage hopper 13 is internally provided with a glue trough 14. Near the lower end inside the glue trough 14, a liquid seepage mechanism 15 is fixedly installed. The bottom of the liquid seepage mechanism 15 is in contact with the top of the coating roller 16. During use, the glue inside the glue trough 14 drips onto the outer surface of the coating roller 16 through the liquid seepage mechanism 15, facilitating the subsequent glue coating work of the coating roller 16.

[0036] In this embodiment, as Figure 2 and 4 shown, a first guide rod 6 is slidably inserted into the mobile box 7. Both ends of the first guide rod 6 are fixedly installed on the inner wall of the mounting frame 4. A second guide rod 12 is slidably inserted into the glue storage hopper 13. Both ends of the second guide rod 12 are fixedly installed on the inner wall of the fixed frame 10. During use, the mobile box 7 and the glue storage hopper 13 are respectively limited and fixed to ensure that the mobile box 7 and the glue storage hopper 13 can move along the specified trajectory without deviation during the movement.

[0037] In this embodiment, as Figure 2 and 4 shown, a positioning frame 29 is fixedly installed on one side of the upper surface of the glue coating table 1. A guide roller 30 is rotatably connected inside the positioning frame 29. During use, it guides the water-oil paper.

[0038] Working principle: When using a glue coating device for an automatic box gluing machine of the present application, through the combined use of the feeding mechanism 2 and the conveyor belt 3, the water-oil paper is quickly transported. Through the cooperation between the first driving wheel 21, the second driving wheel 23, and the first belt 22, the reciprocating lead screw 5 can be driven to rotate by the driving motor 24, so as to adjust the positions of the motor 8 and the abrasive sheet 9 to move them to the specified working positions. Through the cooperation between the fourth driving wheel 28, the third driving wheel 26, and the second belt 27, when the reciprocating lead screw 5 rotates, it can drive the reciprocating lead screw 11 to rotate synchronously, that is, the positions of the glue storage hopper 13 and the coating roller 16 can be adjusted to ensure that the coating roller 16 and the abrasive sheet 9 are on the same horizontal line. The abrasive sheet 9 is driven by the motor 8 to rotate to polish the area to be glued on the water-oil paper to make it rough, facilitating the subsequent coating roller 16 to apply glue to it. Through the cooperation between the dust suction mechanism 17, the pipeline 18, and the dust suction port 19, the dust generated during the polishing process is absorbed to prevent the dust caused by polishing from affecting the subsequent glue coating.

[0039] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A gluing device for an automatic folder gluing machine, comprising a gluing station (1), characterized in that: A feeding mechanism (2) is provided on both sides of the gluing platform (1), a conveyor belt (3) is provided inside the gluing platform (1), a mounting frame (4) is fixedly installed on the upper surface of the gluing platform (1), a reciprocating screw rod (5) is rotatably connected inside the mounting frame (4), a moving box (7) is threadedly connected to the outer surface of the reciprocating screw rod (5), a motor (8) is fixedly installed inside the moving box (7), an output end of the motor (8) is fixedly connected to a grinding sheet (9), a fixing frame (10) is fixedly installed on one side of the mounting frame (4) on the upper surface of the gluing platform (1), a reciprocating screw rod (11) is rotatably connected inside the fixing frame (10), a liquid storage bucket (13) is threadedly connected to the outer surface of the reciprocating screw rod (11), and a coating roller (16) is rotatably installed at the bottom of the liquid storage bucket (13).

2. The gluing device for an automatic folder-gluing machine according to claim 1, characterized in that: One end of the reciprocating screw rod (5) passes through an outer wall of one side of the mounting frame (4) and extends to the outside; a transmission wheel (21) is fixedly sleeved on the outer surface of the extended end of the reciprocating screw rod (5); a transmission wheel (23) is arranged above the transmission wheel (21); a driving motor (24) for driving the transmission wheel (23) to rotate is arranged on one side of the transmission wheel (23); and a belt (22) is arranged between the transmission wheel (23) and the transmission wheel (21).

3. The gluing device for an automatic folder-gluing machine according to claim 2, characterized in that: The outer surface of the reciprocating screw rod 1 (5) is located on one side of the transmission wheel 1 (21) and is fixedly sleeved with a transmission wheel 3 (26); a transmission wheel 4 (28) is arranged on one side of the transmission wheel 3 (26); the transmission wheel 4 (28) is fixedly connected to one end of the reciprocating screw rod 2 (11); a belt 2 (27) is arranged between the transmission wheel 4 (28) and the transmission wheel 3 (26).

4. The gluing device for an automatic folder-gluing machine according to claim 2, characterized in that: A mounting seat (25) is fixedly mounted on one side of the upper surface of the mounting frame (4), and the top of the mounting seat (25) fits the bottom of the driving motor (24).

5. The gluing device for an automatic folder-gluing machine according to claim 1, characterized in that: A fixed block (20) is fixedly mounted on an outer wall of one side of the mobile box (7) close to the liquid storage hopper (13); a dust suction port (19) is fixedly mounted inside the fixed block (20); a dust suction mechanism (17) is fixedly mounted on the top of the mounting frame (4); the dust suction mechanism (17) is fixedly connected to the dust suction port (19) via a pipe (18).

6. The gluing device for an automatic folder-gluing machine according to claim 1, characterized in that: A glue groove (14) is provided inside the liquid storage hopper (13), and a liquid seepage mechanism (15) is fixedly installed inside the glue groove (14) near the lower end, and the bottom of the liquid seepage mechanism (15) is in contact with the top of the coating roller (16).

7. The gluing device for an automatic folder-gluing machine according to claim 1, characterized in that: A guide rod 1 (6) is slidably inserted into the interior of the movable box (7), and both ends of the guide rod 1 (6) are fixedly mounted on the inner wall of the mounting frame (4). A guide rod 2 (12) is slidably inserted into the interior of the liquid storage hopper (13), and both ends of the guide rod 2 (12) are fixedly mounted on the inner wall of the fixed frame (10).

8. The gluing device for an automatic folder-gluing machine according to claim 1, characterized in that: A positioning frame (29) is fixedly mounted on one side of the upper surface of the glue coating platform (1), and a guide roller (30) is rotatably connected inside the positioning frame (29).

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