Adhesive product waste collecting box

By designing an automated waste collection bin for adhesive products, and utilizing cylinders and gear rack mechanisms to achieve automatic waste collection, the problem of tedious manual material handling in existing technologies is solved, production efficiency is improved, and the adhesive removal effect is enhanced.

CN223973162UActive Publication Date: 2026-03-06SICHUAN GUANGSHENG PACKAGING PRODUCTS CO LTD
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Patent Information

Application Number
CN202520722083.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-16
Publication Date
2026-03-06
Estimated Expiration
2035-04-16

AI Technical Summary

Technical Problem

The existing waste collection device for PUR adhesive machines requires manual removal of waste, which is cumbersome and affects production efficiency.

Method used

Design a waste collection box for adhesive products. Utilize a cylinder and gear rack mechanism to automatically drive the placement plate to rotate, collecting the waste into the collection box. The placement plate is also driven by a motor to move left and right to enhance the adhesive removal effect.

Benefits of technology

It enables automatic collection of waste materials, reduces manual operation, improves production efficiency, and enhances the degumming effect.

✦ Generated by Eureka AI based on patent content.

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    Figure CN223973162U_ABST
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Abstract

The utility model discloses an adhesive product waste collecting box, and relates to the technical field of waste collecting boxes. Comprising a box body, a discharging port is formed in one side of the box body, a fixing rod is fixed to the discharging port, a placing plate is slidably connected to the outer wall of the fixing rod, a baffle is fixed to the top end of the placing plate, a liquid storage frame is slidably connected into the box body, and an air cylinder is arranged between the inner wall of the bottom end of the box body and the bottom end of the liquid storage frame. According to the glue removing device, by starting the air cylinder, the air cylinder drives the liquid storage frame to move downwards, the discharging port is exposed, the liquid storage frame moves downwards, glue removing liquid in the liquid storage frame also moves downwards, and therefore only glue-removed waste materials remain in the containing plate; the gear drives the second rack to move upwards, the second rack moves upwards to drive the pushing rod to move upwards, and after moving to a certain position, the pushing rod makes contact with the bottom end of the containing plate and pushes the containing plate to rotate around the fixing rod.
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Description

Technical Field

[0001] This utility model relates to the field of waste collection bin technology, specifically a waste collection bin for adhesive products. Background Technology

[0002] PUR hot melt adhesive is a widely used bonding material in various fields. It possesses excellent adhesion and applicability, thus being widely used in many industries. PUR hot melt adhesive is widely used in the bonding of automotive interior materials, such as the assembly of car seats, door panels, sunroofs, and other components. PUR hot melt adhesive provides high-strength adhesion and excellent durability, adapting to vibrations and temperature changes during vehicle operation. In the production of automotive interior PU, when PUR adhesive machines bond interior materials, the material edges need to be trimmed to ensure material neatness. The trimmed waste needs to be collected in a waste collection bin for disposal. An existing waste collection device for PUR adhesive machines (publication number: CN222220510U) has the following disadvantages in use:

[0003] During use, waste falls onto the filter screen and is blocked. The cleaning solution in the receiving box softens and separates the PUR adhesive in the waste. The PUR adhesive gradually detaches from the surface of the waste and passes through the filter screen into the lower part of the receiving box, completing the dry and wet separation and harmless recycling of the waste. However, after separation, the waste falls onto the filter screen, and staff need to remove it before the next batch of waste can be processed, which is quite troublesome. Therefore, this patent proposes a waste collection box for adhesive products to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a waste collection box for adhesive products to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a waste collection box for adhesive products, comprising a box body, a discharge port on one side of the box body, a fixed rod fixed at the discharge port, a placement plate slidably connected to the outer wall of the fixed rod, a baffle fixed to the top of the placement plate, a liquid storage rack slidably connected inside the box body, a cylinder provided between the bottom inner wall of the box body and the bottom of the liquid storage rack, a first rack fixed to the bottom of the liquid storage rack, a gear rotatably connected between the inner walls of both ends of the box body, a second rack slidably connected inside the box body, the first rack and the second rack meshing with the gear, a push rod fixed to the top of the second rack, and the push rod penetrating the liquid storage rack.

[0006] Preferably, a collection rack is fixed to one side of the box, and a collection box is inserted into the collection rack.

[0007] Preferably, two sets of limiting plates are fixed to the bottom of the placement plate, and a connecting block is inserted between the two sets of limiting plates. The connecting block is slidably connected to the box body. A moving rod is fixed to one end of the connecting block and passes through the box body. A fixing plate is fixed to one end of the box body. A turntable is rotatably connected to one side of the fixing plate. A first rotating rod is fixed to one side of the turntable and is rotatably connected to the moving rod. A motor is fixed to the other side of the fixing plate. The output end of the motor passes through the fixing plate and is fixed to the turntable.

[0008] Preferably, one end of the collection rack is equipped with a door.

[0009] Preferably, the top of the box body has a material inlet.

[0010] Preferably, a controller is installed at one end of the housing, and the controller is electrically connected to the cylinder and the motor.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] By activating the cylinder, the cylinder moves the liquid storage rack downwards, exposing the discharge port. As the liquid storage rack moves downwards, the degumming liquid inside also flows downwards, leaving only the degummed waste material in the placement plate. During the downward movement of the liquid storage rack, the first rack moves downwards, driving the gear to rotate. The gear drives the second rack to move upwards, which in turn drives the push rod upwards. When the push rod reaches a certain position, it contacts the bottom of the placement plate and pushes the placement plate to rotate around the fixed rod, causing the waste material in the placement plate to fall into the collection box and be collected. This eliminates the need for manual material removal, making it quite convenient.

[0013] In addition, by starting the motor, the motor drives the turntable to rotate, the turntable rotates the first rotating rod to rotate, the first rotating rod rotates the moving rod to move, and the moving rod drives the connecting block to move left and right. In this way, the placement plate can move left and right, so that the waste on the placement plate can better contact the glue remover and remove the PUR glue from the waste. Attached Figure Description

[0014] Figure 1 This is a side view of the present invention;

[0015] Figure 2 This is a sectional view of the box body of this utility model;

[0016] Figure 3 This is a schematic diagram of the limiting rod structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the collection rack structure of this utility model.

[0018] In the diagram: 1. Box body; 2. Inlet; 3. Placement plate; 4. Baffle; 5. Limiting plate; 6. Connecting block; 7. Moving rod; 8. Fixing plate; 9. Turntable; 10. First rotating rod; 11. Controller; 12. Cylinder; 13. Liquid storage rack; 14. First rack; 15. Gear; 16. Second rack; 17. Push rod; 18. Collection box; 19. Box door; 20. Collection rack. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] PUR hot melt adhesive is a widely used bonding material in various fields. It boasts excellent adhesion and applicability, making it widely used in many industries. PUR hot melt adhesive is extensively used in automotive interior bonding, such as the assembly of car seats, door panels, sunroofs, and other components. PUR hot melt adhesive provides high-strength bonding and excellent durability, adapting to vibrations and temperature changes during vehicle operation. During the production of automotive interior PU, when PUR adhesive machines bond interior materials, the material edges need to be trimmed to ensure neatness. The trimmed waste needs to be collected in a waste collection bin for disposal.

[0021] like Figures 1-4 As shown, this utility model provides a technical solution: a waste adhesive product collection box, including a box body 1, a discharge port on one side of the box body 1, a fixed rod fixed at the discharge port, a placement plate 3 slidably connected to the outer wall of the fixed rod, a baffle 4 fixed to the top of the placement plate 3, a liquid storage rack 13 slidably connected inside the box body 1, a cylinder 12 disposed between the bottom inner wall of the box body 1 and the bottom of the liquid storage rack 13, a first rack 14 fixed to the bottom of the liquid storage rack 13, a gear 15 rotatably connected between the inner walls of the two ends of the box body 1, a second rack 16 slidably connected inside the box body 1, the first rack 14 and the second rack 16 meshing with the gear 15, a push rod 17 fixed to the top of the second rack 16, the push rod 17 penetrating the liquid storage rack 13. A collection rack 20 is fixed to one side of the box body 1, and a collection box 18 is inserted into the collection rack 20.

[0022] It should be noted that by activating cylinder 12, cylinder 12 drives the liquid storage rack 13 to move downward, exposing the discharge port. As the liquid storage rack 13 moves downward, the degumming liquid inside the liquid storage rack 13 also moves downward. In this way, only the waste material after degumming remains in the placement plate 3. During the downward movement of the liquid storage rack 13, the first rack 14 moves downward, driving the gear 15 to rotate. The gear 15 drives the second rack 16 to move upward, and the upward movement of the second rack 16 drives the push rod 17 to move upward. When it moves to a certain position, it contacts the bottom of the placement plate 3 and pushes the placement plate 3 to rotate around the fixed rod, so that the waste material in the placement plate 3 falls into the collection box 18 for collection. No manual material removal is required, which is quite convenient.

[0023] like Figure 1 and Figure 2 As shown, two sets of limiting plates 5 are fixed to the bottom of the placement plate 3, and a connecting block 6 is inserted between the two sets of limiting plates 5. The connecting block 6 is slidably connected inside the box body 1. A moving rod 7 is fixed to one end of the connecting block 6, and the moving rod 7 passes through the box body 1. A fixing plate 8 is fixed to one end of the box body 1. A turntable 9 is rotatably connected to one side of the fixing plate 8. A first rotating rod 10 is fixed to one side of the turntable 9. The first rotating rod 10 is rotatably connected to the moving rod 7. A motor is fixed to the other side of the fixing plate 8. The output end of the motor passes through the fixing plate 8 and is fixed to the turntable 9. A box door 19 is installed at one end of the collection rack 20. An inlet 2 is opened at the top of the box body 1. A controller 11 is installed at one end of the box body 1. The controller 11 is electrically connected to the cylinder 12 and the motor.

[0024] It should be noted that by starting the motor, the motor drives the turntable 9 to rotate, the turntable 9 drives the first rotating rod 10 to rotate, the first rotating rod 10 drives the moving rod 7 to move, and the moving rod 7 drives the connecting block 6 to move left and right. In this way, the placement plate 3 can move left and right, so that the waste on the placement plate 3 can better contact the glue remover. In addition, by setting two sets of limit plates 5, the left and right movement of the connecting block 6 can drive the limit plates 5 to move left and right. At the same time, when the placement plate 3 rotates, the limit plates 5 are still between the two ends of the connecting block 6. In this solution, the control method of the electrical components is controlled by the matching controller 11, and the control circuit can be implemented by those skilled in the art through simple programming. It is common knowledge in the field. It is only used and not improved. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A box for collecting adhesive article waste material comprising a box body (1), characterised in that: The side of the box (1) is provided with a discharge port, the discharge port is fixedly provided with a fixed rod, the outer wall of the fixed rod is slidably connected with a placing plate (3), the top end of the placing plate (3) is fixedly provided with a baffle (4), the box (1) is slidably connected with a liquid storage rack (13), the bottom end inner wall of the box (1) and the bottom end of the liquid storage rack (13) are provided with a gas cylinder (12), the bottom end of the liquid storage rack (13) is fixedly provided with a first rack (14), the both end inner walls of the box (1) are rotatably connected with a gear (15), the box (1) is slidably connected with a second rack (16), the first rack (14) and the second rack (16) are engaged with the gear (15), the top end of the second rack (16) is fixedly provided with a push rod (17), and the push rod (17) penetrates the liquid storage rack (13).

2. An adhesive article waste collection bin according to claim 1, wherein: The side of the box (1) is fixedly provided with a collecting rack (20), and the collecting rack (20) is inserted with a collecting box (18).

3. An adhesive article scrap collection bin according to claim 1, wherein: The bottom end of the placing plate (3) is fixedly provided with two groups of limiting plates (5), the two groups of limiting plates (5) are inserted with a connecting block (6), the connecting block (6) is slidably connected in the box (1), one end of the connecting block (6) is fixedly provided with a moving rod (7), the moving rod (7) penetrates the box (1), one end of the box (1) is fixedly provided with a fixed plate (8), one side of the fixed plate (8) is rotatably connected with a rotating disc (9), one side of the rotating disc (9) is fixedly provided with a first rotating rod (10), the first rotating rod (10) is rotatably connected with the moving rod (7), the other side of the fixed plate (8) is fixedly provided with a motor, and the output end of the motor is fixedly connected with the rotating disc (9) after penetrating the fixed plate (8).

4. An adhesive article scrap collection bin according to claim 2, wherein: One end of the collecting rack (20) is provided with a box door (19).

5. An adhesive article scrap collection bin according to claim 1, wherein: The top end of the box (1) is provided with an inlet (2).

6. An adhesive article scrap collection bin according to claim 1, wherein: One end of the box (1) is provided with a controller (11), and the controller (11) is electrically connected with the gas cylinder (12) and the motor.

Citation Information

Patent Citations

  • Waste collecting device of PUR gluing machine

    CN222220510U