A waste rubber collecting structure of a rubber coating machine

Abstract

The utility model discloses a waste rubber material collection structure of gluing machine mainly relates to the field of gluing machine. Including the collecting groove, the outside of collecting groove is equipped with the fixing frame, the fixed frame is rotatably connected with the pivot on, the pivot is wound with the covering film, the covering film can lay to the inner wall of collecting groove, be equipped with the pressing frame of cooperation covering film use on the fixed frame, be equipped with the slide hole on the pressing frame, the length of slide hole is not less than the width of covering film, the slide hole is slidably connected with the slide seat in, be equipped with the cutter of cooperation covering film use on the slide seat. The utility model has the beneficial effect that it can solve the technical problem that the waste rubber material collection of gluing machine is easy to be dirty and hard to clean and recycle, covering film is used to cover the collecting groove, so that the waste rubber material drops on the covering film, is not easy to be dirty and harden, reduces the difficulty of subsequent cleaning, is convenient for recycling use, improves the convenience of collection and the effectiveness of recycling use.

Description

Technical Field

[0001] This utility model relates to the field of glue coating machines, specifically a waste glue collection structure for glue coating machines. Background Technology

[0002] When a glue applicator is applying glue, excess glue falls off and easily soils the floor. Therefore, a collection trough is usually placed below the glue applicator so that the excess glue falls directly into the trough. However, this method causes the glue to easily stick and clump onto the side wall of the collection trough, making subsequent cleaning very difficult and increasing the workload of glue processing. Furthermore, the stuck glue can easily mix with dust and other impurities, soiling the inside of the collection trough and making it difficult to recycle the glue that enters it. Therefore, the convenience of collecting and processing waste glue from existing glue applicators and the effectiveness of recycling need further optimization. Utility Model Content

[0003] The purpose of this utility model is to provide a waste adhesive collection structure for a glue applicator. It can solve the technical problem that waste adhesive from a glue applicator is easy to get dirty and clump together, making it difficult to clean and recycle. By covering the collection tank with a covering film, the waste adhesive drips onto the covering film, making it less likely to get dirty and clump together, reducing the difficulty of subsequent cleaning, facilitating recycling, and improving the convenience of collection and the effectiveness of recycling.

[0004] To achieve the above objectives, this utility model employs the following technical solution: A waste adhesive collection structure for an adhesive applicator includes a collection tank. A fixed frame is provided on the outer side of the collection tank. A rotating shaft is rotatably connected to the fixed frame. A covering film is wound around the rotating shaft. The covering film can be laid on the inner wall of the collection tank. A pressing frame is provided on the fixed frame to cooperate with the covering film. A sliding hole is provided on the pressing frame. The length of the sliding hole is not less than the width of the covering film. A sliding seat is slidably connected in the sliding hole. A cutter is provided on the sliding seat to cooperate with the covering film.

[0005] Furthermore, one end of the pressing frame is rotatably connected to the fixing frame, and the pressing frame is located at the top of the fixing frame after rotation.

[0006] Furthermore, the pressure frame includes an annular portion and a straight rod portion. The annular portion is sleeved on the outside of the collection groove, and the straight rod portion is located on the annular portion near the rotating shaft. The sliding hole is provided on the straight rod portion.

[0007] Furthermore, a sliding column is slidably connected to the slide block along the vertical direction, the cutter is fixed to the bottom end of the sliding column, and a compression spring is provided between the sliding column and the slide block.

[0008] Furthermore, the slide block is provided with a through hole, the slide column passes through the through hole and is slidably connected to it, the slide column is provided with a protruding plate, the protruding plate is slidably connected in the through hole, and the compression spring is located between the protruding plate and the bottom of the through hole.

[0009] Furthermore, guide holes are symmetrically provided on the sidewall of the sliding hole, and guide blocks are symmetrically provided on both sides of the slide block, with the guide blocks slidably connected in the guide holes.

[0010] Furthermore, the fixing frame is provided with a cutting groove at the position corresponding to the sliding hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model features a fixed frame on the outside of the collection tank, with a rotating shaft rotatably connected to the fixed frame. A covering film is wound around the rotating shaft, and the covering film can be laid onto the inner wall of the collection tank. The fixed frame is equipped with a pressing frame for use with the covering film. In use, the covering film on the rotating shaft is unfolded and laid onto the inner wall of the collection tank. The pressing frame is used to press and fix the excess covering film at the top of the collection tank onto the fixed frame outside the collection tank. This allows excess waste glue to drip onto the covering film inside the collection tank during the operation of the glue applicator. The covering film inside the collection tank is replaced regularly, which prevents the waste glue from caking and from mixing with dust and other impurities, making it easier to collect, process, and recycle the waste glue. 2. The pressure frame is equipped with sliding holes, the length of which is not less than the width of the cover film. A sliding seat is slidably connected inside the sliding hole, and a cutter for use with the cover film is provided on the sliding seat. With this structure, when replacing the cover film in the collection tank, the sliding seat is slid along the sliding hole, and the cutter at the bottom of the sliding seat is used to cut the cover film. Then, the pressure frame is removed, and the cover film containing waste adhesive is taken out of the collection tank for cleaning and recycling. Then, the cover film on the rotating shaft is pulled and re-laid onto the inner wall of the collection tank, and then the pressure frame is used to press and fix it. This makes the replacement of the cover film more efficient and convenient, and further improves the convenience of waste adhesive collection and treatment. Attached Figure Description

[0012] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention.

[0013] Appendix Figure 2 This is a top view of the present invention.

[0014] Appendix Figure 3 This is an appendix to this utility model. Figure 2 A cross-sectional view along the AA direction.

[0015] Appendix Figure 4 This is an appendix to this utility model. Figure 2 Cross-sectional view along the BB direction.

[0016] Appendix Figure 5 This is an appendix to this utility model. Figure 4 A magnified view of part C in the middle.

[0017] The labels shown in the attached diagram: 1. Collection trough; 2. Fixing frame; 3. Rotating shaft; 4. Covering film; 5. Pressing frame; 6. Sliding hole; 7. Sliding base; 8. Cutter; 9. Annular part; 10. Straight rod part; 11. Sliding column; 12. Compression spring; 13. Through hole; 14. Protruding plate; 15. Guide hole; 16. Guide block; 17. Cutting groove. Detailed Implementation

[0018] The present invention will be further illustrated below with reference to specific embodiments. It should be understood that these embodiments are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that after reading the teachings of this invention, those skilled in the art can make various alterations or modifications to the present invention, and these equivalent forms also fall within the scope defined in this application.

[0019] Reference Figure 1 and Figure 2This utility model describes a waste adhesive collection structure for a glue coating machine. The main structure includes a collection tank 1 with an open top. The collection tank 1 is placed below the glue coating assembly of the glue coating machine. During glue coating, excess waste adhesive drips down into the collection tank 1. The structure of the glue coating assembly is the same as that of commonly used glue coating machines on the market. This application does not improve the structure of the glue coating assembly, so it will not be described in detail here. For specific structures, please refer to the split-type coating machine produced by Hebei Qichuang Automation Equipment Co., Ltd. A fixing frame 2 is fixed to the outside of the collection tank 1 by welding or bolts. The fixing frame 2 is sleeved on the outside of the collection tank 1 near the top. Both the collection tank 1 and the fixing frame 2 are generally made of metal. The fixing frame 2 has a through-hole A rotating shaft 3 is rotatably connected via a bearing. A covering film 4, typically made of plastic, is wound around the rotating shaft 3. Waste adhesive is less likely to adhere and clump on the plastic film. The covering film 4 can be laid on the inner wall of the collection tank 1. In practical use, the covering film 4 is unrolled from the rotating shaft 3 and then bent and laid inside the collection tank 1, covering the bottom and surrounding side walls of the collection tank 1. Excess covering film 4 is folded outwards along the top of the collection tank 1, thus completely covering the interior of the collection tank 1. This ensures that all dripping waste adhesive falls onto the covering film 4 inside the collection tank 1, preventing the waste adhesive from clumping on the inner wall of the collection tank 1, greatly reducing the difficulty of subsequent cleaning. For subsequent recycling, the covering film 4 is simply removed from the collection tank 1. The waste adhesive material can be poured out for recycling, which prevents the waste adhesive material from caking and getting dirty, greatly improving the convenience of subsequent cleaning and recycling. The replaced cover film 4 can be directly discarded or subjected to harmless treatment, and the overall usage cost is relatively low. The fixing frame 2 is equipped with a pressing frame 5 for use with the cover film 4. The pressing frame 5 presses and fixes the cover film 4 folded up at the top of the collection tank 1 to the fixing frame 2, preventing the cover film 4 from moving and causing the waste adhesive material to drip directly onto the side wall of the collection tank 1, ensuring the accuracy of waste adhesive material collection by the cover film 4. The pressing frame 5 is provided with a through sliding hole 6. The length of the sliding hole 6 is not less than the width of the cover film 4. This structure ensures that the cover film 4, after being unfolded but not entering the collection tank 1, is held in place by the sliding hole 6 on the pressing frame 5. The cover film 4 is covered in a sliding hole 6, and a sliding block 7 is slidably connected inside the sliding hole 6. The sliding block 7 slides along the length direction of the sliding hole 6, which is the width direction of the cover film 4. The sliding block 7 is equipped with a cutter 8 that works with the cover film 4. With this structure, when replacing the cover film 4 in the collection tank 1, it is only necessary to slide the sliding block 7 so that the sliding block 7 slides along the length direction of the sliding hole 6, that is, along the width direction of the cover film 4. The cutter 8 at the bottom of the sliding block 7 cuts along the width direction of the cover film 4, thereby cutting the cover film 4. Then, the pressing frame 5 is opened to remove the cover film 4 covering the collection tank 1, which facilitates the collection and recycling of waste adhesive on it. After removal, the cover film 4 on the rotating shaft 3 is pulled outward to unfold it and then laid back into the collection tank 1.The excess portion at the top is then pressed and fixed to the mounting bracket 2 using the pressure frame 5, enabling convenient replacement of the cover film 4. This further simplifies the replacement process and improves the ease of waste adhesive collection and recycling.

[0020] Preferred, refer to Figure 3 One end of the pressing frame 5 is rotatably connected to the fixing frame 2 via a pin or hinge. After the pressing frame 5 is rotated, it is located on the top of the fixing frame 2. This structure allows the pressing frame 5 to be opened by rotation and located on the top of the fixing frame 2 after rotation. Gravity is used to press the covering film 4 onto the fixing frame 2, making the use and opening of the pressing frame 5 more convenient.

[0021] Preferably, the pressing frame 5 includes an annular portion 9 and a straight rod portion 10. The annular portion 9 and the straight rod portion 10 are connected by multiple connecting rods. The annular portion 9 is sleeved on the outside of the collection tank 1. The annular portion 9 is used to press and fix the excess covering film 4 folded out from the top of the collection tank 1 onto the fixing frame 2. The inner ring size of the annular portion 9 is larger than the inner ring size of the fixing frame 2, so that when the pressing frame 5 rotates onto the fixing frame 2, its inner ring is less likely to interfere with the side wall of the collection tank 1. The straight rod portion 10 is located on the annular portion 9 at one end near the rotating shaft 3. The sliding hole 6 is provided on the straight rod portion 10. The straight rod portion 10 is used to press and fix the part of the covering film 4 that is not laid into the collection tank 1 flat onto the fixing frame 2, so that the unfolded covering film 4 can be cut through the sliding hole 6, making the pressing and cutting of the covering film 4 by the pressing frame 5 more convenient and accurate.

[0022] Preferably, a sliding column 11 is slidably connected vertically to the slide block 7, with the top of the sliding column 11 higher than the top of the slide block 7. The cutter 8 is fixed to the bottom end of the sliding column 11 by welding or bolts. A compression spring 12 is provided between the sliding column 11 and the slide block 7. This structure ensures that the top of the sliding column 11 is always higher than the top of the slide block 7 under the action of the compression spring 12, facilitating pressing the sliding column 11. When the sliding column 11 is pressed down, the cutter 8 at the bottom moves downward, allowing the cutter 8 to touch the covering film 4 below. At this time, sliding the slide block 7 can drive the cutter 8 to cut the cover film 4. When sliding the slide block 7 with one hand, one finger can press down on the slide column 11 to complete the cutting, making the cutting operation more convenient. After cutting, release the slide column 11, and under the action of the compression spring 12, the slide column 11 slides upward to reset, so that the cutter 8 at the bottom of the slide column 11 rises to a high position and separates from the cover film 4. This ensures that when the cover film 4 is re-laid, the cutter 8 on the edge 5 will not scratch the cover film 4, thereby further improving the convenience of cutting and replacing the cover film 4.

[0023] Preferably, the slide block 7 is provided with a through hole 13, which extends horizontally through the slide block 7. The slide column 11 extends vertically through the through hole 13 and is slidably connected to it. A protruding plate 14 is fixed to the slide column 11 by welding or bolts. The protruding plate 14 is slidably connected inside the through hole 13. The compression spring 12 is located between the bottom of the protruding plate 14 and the through hole 13. With this structure, the protruding plate 14 is located at the top of the through hole 13 under the action of the compression spring 12. When the slide column 11 is pressed down, the protruding plate 14 compresses the compression spring 12. When the slide column 11 is released, the protruding plate 14 slides upward and returns to the top of the through hole 13 under the elastic force of the compression spring 12. This makes the compression of the compression spring 12 and the subsequent return smoother and more accurate.

[0024] Preferred, refer to Figure 4 and Figure 5 The sliding hole 6 has symmetrical guide holes 15 on its sidewall. The guide holes 15 are recessed inward from the sidewall of the sliding hole 6. The two sides of the slide block 7 are symmetrically fixed with guide blocks 16 by welding or integral molding. The guide blocks 16 are slidably connected in the guide holes 15. This structure allows the guide blocks 16 on both sides to slide within the guide holes 15 when the slide block 7 slides along the sliding hole 6. This makes the position of the slide block 7 in the sliding hole 6 more stable and less prone to shaking. As a result, the cutter 8 at the bottom of the slide block 7 cuts the cover film 4 more evenly, further improving the cutting accuracy.

[0025] Preferably, the fixing frame 2 is provided with a cutting groove 17 at the position corresponding to the sliding hole 6. This structure allows the cutter 8 to pass through the covering film 4 and extend into the cutting groove 17 on the fixing frame 2 when cutting the covering film 4. This allows the cutter 8 to completely cut the covering film 4, and the cutter 8 is suspended in the cutting groove 17 without directly contacting the fixing frame 2, thus avoiding damage to the cutter 8, improving the convenience of cutting, and ensuring the service life of the cutter 8.

[0026] Working Principle: This invention features a fixed frame 2 on the outside of the collection tank 1. A rotating shaft 3 is rotatably connected to the fixed frame 2, and a covering film 4 is wound around the rotating shaft 3. The covering film 4 can be laid onto the inner wall of the collection tank 1. The fixed frame 2 is equipped with a pressing frame 5 for use with the covering film 4. In use, the covering film 4 on the rotating shaft 3 is unfolded and laid onto the inner wall of the collection tank 1. The pressing frame 5 is used to press and fix the excess covering film 4 from the top of the collection tank 1 onto the fixed frame 2 outside the collection tank 1. This allows excess waste glue to drip onto the covering film 4 inside the collection tank 1 during the operation of the glue applicator. The covering film 4 inside the collection tank 1 is replaced periodically, preventing the waste glue from caking and mixing with dust and other impurities, thus facilitating the collection and processing of waste glue. The cover film 4 is designed for recycling and reuse. The pressure frame 5 has a sliding hole 6, the length of which is not less than the width of the cover film 4. A sliding block 7 is slidably connected inside the sliding hole 6, and a cutter 8 for use with the cover film 4 is provided on the sliding block 7. When replacing the cover film 4 in the collection tank 1, the sliding block 7 is slid along the sliding hole 6, and the cutter 8 at the bottom of the sliding block 7 cuts the cover film 4. Then, the pressure frame 5 is removed, and the cover film 4 containing waste adhesive is taken out of the collection tank 1 for cleaning and recycling. The cover film 4 on the rotating shaft 3 is then pulled and re-laid onto the inner wall of the collection tank 1, and then pressed and fixed using the pressure frame 5. This makes the replacement of the cover film 4 more efficient and convenient, further improving the convenience of waste adhesive collection and processing.

Claims

1. A waste adhesive collection structure for an adhesive applicator, comprising a collection tank (1), characterized in that: A fixing frame (2) is provided on the outside of the collection tank (1). A rotating shaft (3) is rotatably connected to the fixing frame (2). A covering film (4) is wound on the rotating shaft (3). The covering film (4) can be laid on the inner wall of the collection tank (1). A pressing frame (5) is provided on the fixing frame (2) to cooperate with the covering film (4). A sliding hole (6) is provided on the pressing frame (5). The length of the sliding hole (6) is not less than the width of the covering film (4). A sliding seat (7) is slidably connected in the sliding hole (6). A cutter (8) is provided on the sliding seat (7) to cooperate with the covering film (4).

2. The waste adhesive collection structure of a glue coating machine according to claim 1, characterized in that: One end of the pressing frame (5) is rotatably connected to the fixing frame (2), and the pressing frame (5) is located at the top of the fixing frame (2) after rotation.

3. The waste adhesive collection structure of a glue coating machine according to claim 2, characterized in that: The pressure frame (5) includes an annular part (9) and a straight rod part (10). The annular part (9) is sleeved on the outside of the collection groove (1). The straight rod part (10) is located on the annular part (9) at one end near the rotating shaft (3). The sliding hole (6) is provided on the straight rod part (10).

4. The waste adhesive collection structure of a glue coating machine according to claim 1, characterized in that: A sliding column (11) is slidably connected to the slide block (7) along the vertical direction. The cutter (8) is fixed at the bottom end of the sliding column (11). A compression spring (12) is provided between the sliding column (11) and the slide block (7).

5. The waste adhesive collection structure of a glue applicator according to claim 4, characterized in that: The slide block (7) is provided with a through hole (13), the slide column (11) passes through the through hole (13) and is slidably connected to it, the slide column (11) is provided with a protruding plate (14), the protruding plate (14) is slidably connected in the through hole (13), and the compression spring (12) is located between the bottom of the protruding plate (14) and the through hole (13).

6. The waste adhesive collection structure of a glue coating machine according to claim 1, characterized in that: The sliding hole (6) has symmetrical guide holes (15) on its sidewall, and the sliding block (7) has symmetrical guide blocks (16) on both sides. The guide blocks (16) are slidably connected in the guide holes (15).

7. The waste adhesive collection structure of a glue coating machine according to claim 1, characterized in that: The fixing frame (2) is provided with a cutting groove (17) at the position corresponding to the sliding hole (6).

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