Zipper waterproof film composite device

Abstract

The utility model discloses a zip fastener waterproof film composite equipment relates to waterproof zip fastener technical field. The zip fastener waterproof film composite equipment, including base, limiting component and auxiliary assembly, the top fixed mounting of base has the fixed frame, and the top fixed mounting of fixed frame has the top plate, limiting component sets up on the base, and limiting component includes lower guide roller, box, bidirectional drive equipment and limiting plate, and the inside of box is provided with bidirectional drive equipment, and limiting plate has two groups and is in symmetrical distribution, and limiting plate sliding sleeve sets up and installs on lower guide roller, auxiliary assembly sets up on the base. Through the setting of limiting component, limiting plate can accurately control the position of zip fastener and waterproof film, can have played the effect of auxiliary positioning, has avoided the deviation that the manual positioning can produce, this makes the production process more efficient and the quality is more stable, and the accurate butt joint of zip fastener and waterproof film, help to ensure the sealing property in the composite process.

Description

Technical Field

[0001] This utility model relates to the field of waterproof zipper technology, and in particular to a waterproof membrane composite device for zippers. Background Technology

[0002] Chinese patent document CN219479395U discloses a waterproof zipper production device. This invention includes a trough body with support legs fixed at each of the four corners of the trough bottom. A zipper is mounted on the inner side of the trough body, and a coating mechanism is installed between the trough body and the zipper. The coating mechanism is used to apply a waterproof coating to the zipper. The coating mechanism includes a first roller, a second roller, a third roller, a waterproof tape, a first motor, a first hydraulic cylinder, a pressing device, and a U-shaped plate. Through the structural design of the coating mechanism, the transmission mechanism, and the pressing mechanism, this invention facilitates the uniform clamping and pressing of the waterproof zipper made from the zipper and waterproof tape, enabling stable transmission of the waterproof zipper, accelerating work efficiency, and improving the efficiency of the device. Furthermore, the structural design of the drying mechanism allows the device to dry the zipper and waterproof tape, preventing moisture from hindering the bonding between the zipper and the waterproof tape, resulting in better performance.

[0003] After investigation and analysis, the patent has the following drawbacks in actual use:

[0004] The device lacks a dedicated limiting structure to accurately calibrate the relative positions of the zipper and the waterproof membrane. It mainly relies on manual or simple guide rollers to control the position. Slight deviations during material transportation can easily lead to misalignment of the edges of the two, resulting in poor sealing after lamination, reduced waterproof performance, and even defective products with some areas not lamination, increasing the scrap rate.

[0005] In summary, this application proposes a zipper waterproof membrane composite device to solve the aforementioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a zipper waterproof membrane composite device that can solve the problem of lacking a dedicated limiting structure to accurately calibrate the relative position of the zipper and the waterproof membrane.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a zipper waterproof membrane composite device, comprising:

[0008] The base has a fixed bracket on its top, and a top plate is fixedly installed on the top of the fixed bracket.

[0009] The limiting component is set on the base. The limiting component includes a lower guide roller, a box, a bidirectional drive device and a limiting plate. The bidirectional drive device is set inside the box. There are two sets of limiting plates that are symmetrically distributed. The limiting plates are slidably sleeved on the lower guide roller.

[0010] An auxiliary component is mounted on the base. The auxiliary component includes a horizontal plate, a frame, and auxiliary rollers. Two sets of frames are fixedly installed at the bottom of the horizontal plate, and multiple sets of auxiliary rollers are rotatably installed on the inner wall of the frames.

[0011] Preferably, the fixing frame is provided with a zipper unwinding frame and a transfer paper film unwinding frame. The zipper unwinding frame is located below the transfer paper film unwinding frame. The zipper unwinding frame is used to release the zipper substrate, and the transfer paper film unwinding frame is used to release the waterproof film with transfer paper.

[0012] Preferably, the limiting component further includes an upper guide roller, and an upper guide roller and a lower guide roller are rotatably mounted on the fixed frame. The upper guide roller is located above the lower guide roller, and the top of the limiting plate contacts the outer wall of the upper guide roller. The bidirectional drive device drives the two sets of lower guide rollers to move in opposite directions. The limiting plate can accurately control the position of the zipper and the waterproof membrane, which plays an auxiliary positioning role and avoids the deviation that may occur during manual positioning. This makes the production process more efficient and the quality more stable. At the same time, the precise docking of the zipper and the waterproof membrane helps to ensure the sealing during the lamination process, reduces the possible gaps between the zipper and the waterproof membrane, thereby improving the waterproof effect of the product. Precise positioning reduces the mismatch between the zipper and the waterproof membrane, thereby reducing the occurrence of defective products, reducing the scrap rate, and improving the yield rate of production.

[0013] Preferably, the fixing frame is provided with a waste winding roller for winding up the transfer paper peeled off from the waterproof membrane.

[0014] Preferably, the auxiliary components further include a top plate, a hydraulic rod, a movable plate, and springs. The top plate is fixedly installed on the top of the fixed frame, and the hydraulic rod is fixedly installed on the top of the top plate. The free end of the hydraulic rod passes through the top plate and is fixedly installed on the movable plate. Multiple springs are fixedly installed on the bottom of the movable plate, and the other end of the spring is fixedly installed on the top of the horizontal plate. A damper is provided inside the spring. The top of one set of frames is fixedly installed on the bottom of the horizontal plate, and the bottom of another set of frames is fixedly installed on the bottom. The bottom of the support leg is fixedly installed on the top of the base. The upper and lower auxiliary rollers can smoothly convey the waterproof membrane between the hot-pressing composite roller and the support roller. This helps to avoid wrinkles, deviations, or other irregularities in the membrane, ensuring that the membrane is uniformly hot-pressed and laminated. Through the cooperation of the hot-pressing composite roller and the support roller, the waterproof membrane can be better integrated with the zipper surface, improving the waterproof performance and the overall sealing of the zipper. Utilizing the conveying function of the auxiliary rollers, the membrane can be efficiently delivered to the hot-pressing roller, while avoiding problems such as membrane pauses or uneven conveying, thereby improving production speed and product quality.

[0015] Preferably, the base is provided with a hot-pressing composite roller and a supporting roller, and a U-shaped plate is rotatably installed on the front and rear sides of the hot-pressing composite roller. The U-shaped plate is slidably installed on the fixed frame, and the top of the U-shaped plate is fixedly installed with the bottom of the horizontal plate.

[0016] Preferably, a peeling knife is fixedly installed on one side of the set of frames, and a winding roller is provided on one side of the fixed frame. The blade of the peeling knife faces the transfer paper layer of the waterproof membrane and is used to cut and separate the waterproof membrane. The winding roller is used to wind up the waterproof zipper that has been laminated.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] (1) The zipper waterproof membrane composite equipment, through the combined use of upper guide roller, lower guide roller, box body, bidirectional drive equipment and limit plate, the limit plate can accurately control the position of the zipper and waterproof membrane, which plays an auxiliary positioning role and avoids the deviation that may occur during manual positioning. This makes the production process more efficient and the quality more stable. At the same time, the precise docking of the zipper and waterproof membrane helps to ensure the sealing during the composite process, reduce the gaps that may occur between the zipper and waterproof membrane, thereby improving the waterproof effect of the product. Precise positioning reduces the mismatch between the zipper and waterproof membrane, thereby reducing the occurrence of unqualified products, reducing the scrap rate and improving the yield rate of production.

[0019] (2) The zipper waterproof membrane laminating equipment, through the coordinated use of the top plate, hydraulic rod, moving plate, horizontal plate, spring, frame, auxiliary roller, hot press laminating roller and support roller, the upper and lower auxiliary rollers can smoothly transport the waterproof membrane between the hot press laminating roller and the support roller. This helps to avoid wrinkles, deviations or other irregularities of the membrane, and ensures that the membrane is uniformly hot press laminating. Through the cooperation of the hot press laminating roller and the support roller, the waterproof membrane can be better integrated with the zipper surface, improving the waterproof performance and the overall sealing of the zipper. By utilizing the conveying function of the auxiliary roller, the membrane can be efficiently delivered to the hot press roller, while avoiding the problem of membrane stopping or uneven conveying, thereby improving production speed and product quality. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0021] Figure 1 This is a perspective view of the present utility model;

[0022] Figure 2 This is a three-dimensional sectional view of the present invention;

[0023] Figure 3 This is a perspective view of the limiting component of this utility model;

[0024] Figure 4 for Figure 3 A three-dimensional sectional view.

[0025] Reference numerals: 1. Base; 2. Zipper unwinding frame; 3. Transfer paper film unwinding frame; 4. Upper guide roller; 5. Lower guide roller; 6. Box body; 7. Bidirectional drive device; 8. Limiting plate; 9. Waste rewinding roller; 10. Top plate; 11. Hydraulic rod; 12. Moving plate; 13. Horizontal plate; 14. Spring; 15. Frame; 16. Auxiliary roller; 17. Hot-press composite roller; 18. Support roller; 19. Peeling knife; 20. Rewinding roller. Detailed Implementation

[0026] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0027] Please see Figure 1-4 This utility model provides a technical solution: a zipper waterproof membrane composite device, including a base 1, a limiting component, and an auxiliary component. A fixing frame is fixedly installed on the top of the base 1, and a top plate 10 is fixedly installed on the top of the fixing frame. The limiting component is set on the base 1 and includes a lower guide roller 5, a box 6, a bidirectional drive device 7, and a limiting plate 8. The bidirectional drive device 7 is set inside the box 6. There are two sets of limiting plates 8, which are symmetrically distributed and slidably mounted on the lower guide roller 5. The auxiliary component is set on the base 1 and includes a horizontal plate 13, a frame 15, and auxiliary rollers 16. Two sets of frames 15 are fixedly installed at the bottom of the horizontal plate 13, and multiple sets of auxiliary rollers 16 are rotatably installed on the inner wall of the frame 15.

[0028] Furthermore, the fixing frame is provided with a zipper unwinding frame 2 and a transfer paper film unwinding frame 3. The zipper unwinding frame 2 is located below the transfer paper film unwinding frame 3. The zipper unwinding frame 2 is used to release the zipper substrate, and the transfer paper film unwinding frame 3 is used to release the waterproof film with transfer paper.

[0029] Furthermore, the limiting assembly also includes an upper guide roller 4. The upper guide roller 4 and lower guide roller 5 are rotatably mounted on the fixed frame. The upper guide roller 4 is located above the lower guide roller 5. The top of the limiting plate 8 contacts the outer wall of the upper guide roller 4. The bidirectional drive device 7 drives the two sets of lower guide rollers 5 to move in opposite directions. The bidirectional drive device 7 also drives the two sets of limiting plates 8 to move in opposite directions, bidirectionally calibrating their positions to ensure complete alignment of the zipper and the edge and bonding surface of the waterproof membrane. The limiting plate 8 can precisely control the position of the zipper and the waterproof membrane, playing an auxiliary positioning role and avoiding deviations that may occur during manual positioning. This makes the production process more efficient and the quality more stable. Simultaneously, the precise alignment of the zipper and the waterproof membrane helps ensure sealing during the lamination process, reducing potential gaps between the zipper and the waterproof membrane, thereby improving the waterproof effect of the product. Precise positioning reduces mismatches between the zipper and the waterproof membrane, thus reducing the occurrence of defective products, reducing the scrap rate, and improving the yield rate.

[0030] Furthermore, the fixed frame is equipped with a waste take-up roller 9 for taking up the transfer paper peeled off from the waterproof membrane.

[0031] Furthermore, the auxiliary components also include a top plate 10, a hydraulic rod 11, a movable plate 12, and springs 14. The top plate 10 is fixedly mounted on the top of the fixed frame, and the hydraulic rod 11 is fixedly mounted on the top of the top plate 10. The free end of the hydraulic rod 11 passes through the top plate 10 and is fixedly mounted on the movable plate 12. Multiple springs 14 are fixedly mounted on the bottom of the movable plate 12, and the other end of the springs 14 is fixedly mounted to the top of the horizontal plate 13. A damper is installed inside the springs 14. The top of one set of frames 15 is fixedly mounted to the bottom of the horizontal plate 13, and the bottom of another set of frames 15 is fixedly mounted with support legs. The bottom of the support legs is fixedly mounted to the top of the base 1. The hydraulic rod 11 drives the frames 15 and the hot-pressing composite roller 17 on the horizontal plate 13 to move downwards, causing the upper frame 15 to... The auxiliary roller 16 extrudes and conveys the zipper and waterproof membrane between the hot-pressing composite roller 17 and the support roller 18. The hot-pressing composite roller 17 applies uniform pressure and heat to both, causing the waterproof membrane to fuse tightly with the zipper surface. The upper and lower auxiliary rollers can smoothly convey the waterproof membrane between the hot-pressing composite roller 17 and the support roller 18, which helps to avoid wrinkles, misalignment, or other irregularities in the membrane, ensuring uniform hot-pressing and lamination of the membrane. Through the cooperation of the hot-pressing composite roller 17 and the support roller 18, the waterproof membrane can better fuse with the zipper surface, improving waterproof performance and the overall sealing of the zipper. Utilizing the conveying function of the auxiliary roller 16, the membrane can be efficiently delivered to the hot-pressing roller, while avoiding problems such as membrane pauses or uneven conveying, thereby improving production speed and product quality.

[0032] Secondly, a hot-pressing composite roller 17 and a supporting roller 18 are provided on the base 1. A U-shaped plate is rotatably installed on the front and rear sides of the hot-pressing composite roller 17. The U-shaped plate is slidably installed on the fixed frame. The top of the U-shaped plate is fixedly installed with the bottom of the horizontal plate 13.

[0033] Secondly, a peeling knife 19 is fixedly installed on one side of a set of frames 15, and a winding roller 20 is provided on one side of the fixed frame. The blade of the peeling knife 19 faces the transfer paper layer of the waterproof membrane and is used to cut and separate the waterproof membrane. The winding roller 20 is used to wind up the waterproof zipper that has been laminated.

[0034] Working principle: The zipper is released from the zipper unwinding frame 2, and the waterproof membrane is released from the shifting paper film unwinding frame 3. The zipper unwinding frame 2 and the shifting paper film unwinding frame 3 are smoothly conveyed under the clamping of upper and lower auxiliary rollers and guided to the designated conveying path. During the conveying process, the zipper and waterproof membrane enter between two sets of limiting plates 8. The bidirectional drive device 7 is activated, driving the two sets of limiting plates 8 to move in opposite directions, bidirectionally calibrating their positions to ensure that the edges and bonding surfaces of the zipper and waterproof membrane are completely aligned. Finally, the peeling knife 19 further... After cutting and separating, the release paper on the waterproof membrane is wound up by the waste take-up roller 9. The positioned zipper and the waterproof membrane enter the frame 15 together. The frame 15 and the hot-press composite roller 17 on the horizontal plate 13 are driven down by the hydraulic rod 11, so that the auxiliary roller 16 on the upper frame 15 squeezes and conveys the zipper and the waterproof membrane to the hot-press composite roller 17 and the support roller 18. The hot-press composite roller 17 applies uniform pressure and heat to both, so that the waterproof membrane and the zipper surface are tightly fused. The waterproof zipper that has been composited is wound up by the take-up roller 20.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A zipper waterproof membrane composite equipment, characterized in that, include: The base (1) has a fixed frame fixedly installed on its top, and a top plate (10) is fixedly installed on the top of the fixed frame. The limiting component is set on the base (1). The limiting component includes a lower guide roller (5), a box (6), a bidirectional drive device (7) and a limiting plate (8). The bidirectional drive device (7) is set inside the box (6). There are two sets of limiting plates (8) and they are symmetrically distributed. The limiting plates (8) are slidably mounted on the lower guide roller (5). An auxiliary component is set on a base (1). The auxiliary component includes a horizontal plate (13), a frame (15) and auxiliary rollers (16). Two sets of frames (15) are fixedly installed at the bottom of the horizontal plate (13). Multiple sets of auxiliary rollers (16) are rotatably installed on the inner wall of the frame (15).

2. The zipper waterproof membrane composite equipment according to claim 1, characterized in that: The fixed frame is provided with a zipper unwinding frame (2) and a transfer paper film unwinding frame (3), with the zipper unwinding frame (2) located below the transfer paper film unwinding frame (3).

3. The zipper waterproof membrane composite equipment according to claim 2, characterized in that: The limiting assembly also includes an upper guide roller (4), and an upper guide roller (4) and a lower guide roller (5) are rotatably mounted on the fixed frame. The upper guide roller (4) is located above the lower guide roller (5), and the top of the limiting plate (8) is in contact with the outer wall of the upper guide roller (4). The bidirectional driving device (7) drives the two sets of lower guide rollers (5) to move in opposite directions.

4. The zipper waterproof membrane composite equipment according to claim 3, characterized in that: The fixed frame is equipped with a waste material take-up roller (9).

5. The zipper waterproof membrane composite equipment according to claim 4, characterized in that: The auxiliary components also include a top plate (10), a hydraulic rod (11), a movable plate (12), and a spring (14). The top plate (10) is fixedly installed on the top of the fixed frame. The hydraulic rod (11) is fixedly installed on the top of the top plate (10). The free end of the hydraulic rod (11) passes through the top plate (10) and is fixedly installed on the movable plate (12). Multiple springs (14) are fixedly installed on the bottom of the movable plate (12). The other end of the spring (14) is fixedly installed on the top of the horizontal plate (13). A damper is provided inside the spring (14). The top of one set of frames (15) is fixedly installed on the bottom of the horizontal plate (13). The bottom of another set of frames (15) is fixedly installed on the bottom of the support leg. The bottom of the support leg is fixedly installed on the top of the base (1).

6. The zipper waterproof membrane composite equipment according to claim 5, characterized in that: The base (1) is provided with a hot-pressing composite roller (17) and a supporting roller (18). A U-shaped plate is rotatably installed on the front and rear sides of the hot-pressing composite roller (17). The U-shaped plate is slidably installed on the fixed frame. The top of the U-shaped plate is fixedly installed with the bottom of the horizontal plate (13).

7. The zipper waterproof membrane composite equipment according to claim 6, characterized in that: A peeling knife (19) is fixedly installed on one side of the set of frames (15), and a winding roller (20) is provided on one side of the fixed frame.

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