Water-based synthetic leather sizing and cloth sticking device

Abstract

The utility model discloses a waterborne synthetic leather sizing and cloth sticking device which comprises a base, supporting frames are fixedly connected to the four corners of the top of the base, a top plate is fixedly connected to the tops of the four supporting frames, and a sizing agent storage box is fixedly installed on one side of the top of the top plate. And a slurry distributor is fixedly mounted at a position close to one side of the bottom of the top plate. According to the sizing and cloth pasting device for the water-based synthetic leather, through the design of the sizing agent distributor, uniform distribution of sizing agents is achieved, the problems of sizing agent waste and uneven cloth sizing are avoided, the sizing effect is improved, and meanwhile through the design of an air cylinder, a reinforcing plate, a fixed rod, a movable plate, a limiting spring, a top seat, a micro motor, a moving cavity, a moving plate, an internal thread and an external thread rotating rod, the sizing effect is improved. And the buffering effect can be achieved in the moving process of the attaching pressing roller, vibration and noise of equipment during high-speed operation are avoided, the stability of the equipment is improved, and the service life of the equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of water-based synthetic leather production technology, specifically to a water-based synthetic leather sizing and applicator device. Background Technology

[0002] With environmental awareness growing, water-based synthetic leather, as an environmentally friendly material, is playing an increasingly important role in the leather products market. However, the production of water-based synthetic leather requires two key steps: sizing and fabric application. These two steps directly determine the quality of the final product and production efficiency.

[0003] Existing sizing and fabric bonding devices often have uneven sizing distribution, resulting in inconsistent sizing thickness on the fabric. This not only affects the appearance of the product but may also lead to problems such as deformation or uneven color in subsequent processing. In addition, the bonding process between the fabric and synthetic leather is often unsatisfactory. Due to the lack of an effective pressure regulation mechanism, the bond between the fabric and synthetic leather is not tight enough, which can easily lead to air bubbles or wrinkles, seriously affecting the quality of the product. Utility Model Content

[0004] The purpose of this invention is to provide a water-based synthetic leather sizing and applicating device to solve the problems mentioned in the background art, where existing sizing and applicating devices often have uneven sizing distribution, resulting in inconsistent sizing thickness on the fabric. This not only affects the appearance of the product but may also lead to deformation or uneven coloring of the fabric during subsequent processing. Furthermore, the bonding process between the fabric and synthetic leather is often unsatisfactory. Due to the lack of an effective pressure regulation mechanism, the bonding between the fabric and synthetic leather is not tight enough, easily leading to air bubbles or wrinkles, which seriously affects the quality of the product.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a water-based synthetic leather sizing and applicator device, comprising a base, with support frames fixedly connected to the four corners of the top of the base, a top plate fixedly connected to the top of the four support frames, a sizing storage tank fixedly installed on one side of the top of the top plate, a sizing distributor fixedly installed on one side of the bottom of the top plate, the center of the top of the sizing distributor communicating with the bottom of the sizing storage tank, a fabric roller fixedly installed on one side of the bottom of the top plate, a support seat fixedly installed on one side of the top of the base, a synthetic leather roller fixedly installed at the center of the bottom of the top plate, and a cylinder fixedly installed on the other side of the top of the top plate, the output end of the cylinder penetrating to the bottom of the top plate and fixedly connected to a top seat, the bottom of the top seat being fixed... A reinforcing plate is fixedly connected to the top plate. Four fixed rods are fixedly connected to the bottom of the top plate on one side. The fixed rods have movable cavities inside. Movable plates are installed inside the movable cavities. A connecting rod is fixedly connected to the center of the bottom of the movable plate. The bottom of the connecting rod passes through the outside of the fixed rod and is fixedly connected to the top of the reinforcing plate. A movable cavity is opened inside the reinforcing plate. A movable plate is slidably connected inside the movable cavity. Three roller frames are fixedly connected to the bottom of the movable plate. The bottom of the roller frames passes through the outside of the reinforcing plate. A pressure roller is rotatably connected to the bottom of the roller frames. Internal threads are opened on both sides of the movable plate. Two micro motors are fixedly installed inside the top base. External threaded rotating rods are fixedly connected to the output ends of the micro motors.

[0006] Compared with the prior art, the beneficial effects of this utility model are:

[0007] This water-based synthetic leather sizing and bonding device, through the design of the sizing distributor, achieves uniform distribution of sizing material, avoiding sizing waste and uneven sizing of the fabric, thus improving the sizing effect. Simultaneously, the design of the cylinder, reinforcing plate, fixed rod, movable plate, limit spring, top seat, micro motor, moving cavity, moving plate, internal thread, and external thread rotating rod provides a buffering effect during the movement of the bonding roller, preventing vibration and noise during high-speed operation, improving the stability and service life of the equipment. The micro motor drives the external thread rotating rod, which in turn moves the moving plate, thereby adjusting the distance between the bonding roller and the support seat, and thus adjusting the pressure between the roller and the synthetic leather, achieving precise bonding between the fabric and the synthetic leather, and improving product quality. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model;

[0009] Figure 2 This utility model Figure 1 A magnified view of part A in the diagram;

[0010] Figure 3 This utility model Figure 1 A magnified view of part B in the diagram;

[0011] Figure 4 This is a three-dimensional view of the moving plate and bonding roller of this utility model.

[0012] In the diagram: 1. Base; 2. Support frame; 3. Top plate; 4. Slurry storage tank; 5. Slurry distributor; 6. Feed roller; 7. Discharge roller; 8. Fabric roller; 9. Support seat; 10. Discharge seat; 11. Synthetic leather roller; 12. Cylinder; 13. Reinforcing plate; 14. Fixed rod; 15. Movable cavity; 16. Movable plate; 17. Connecting rod; 18. Limiting spring; 19. Top seat; 20. Moving cavity; 21. Moving plate; 22. Roller frame; 23. Bonding pressure roller; 24. Internal thread; 25. Micro motor; 26. External thread rotating rod. Detailed Implementation

[0013] 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.

[0014] Please see Figure 1-4This utility model provides a technical solution: a water-based synthetic leather sizing and applicator device, including a base 1, with support frames 2 fixedly connected to the four corners of the top of the base 1, a top plate 3 fixedly connected to the top of the four support frames 2, a sizing storage tank 4 fixedly installed on one side of the top of the top plate 3, a sizing distributor 5 fixedly installed on one side of the bottom of the top plate 3, the center of the top of the sizing distributor 5 communicating with the bottom of the sizing storage tank 4, a fabric roller 8 fixedly installed on one side of the bottom of the top plate 3, a support seat 9 fixedly installed on one side of the top of the base 1, a synthetic leather roller 11 fixedly installed at the center of the bottom of the top plate 3, and a cylinder 12 fixedly installed on the other side of the top of the top plate 3. The output end of the cylinder 12 extends through to the bottom of the top plate 3 and is fixedly connected to a top seat 19, a reinforcing plate 13 fixedly connected to the bottom of the top seat 19, and the bottom of the top plate 3... Four fixed rods 14 are fixedly connected to the other side of the part. The fixed rods 14 have a movable cavity 15 inside. The movable cavity 15 has a movable plate 16 inside. The bottom center of the movable plate 16 is fixedly connected to a connecting rod 17. The bottom of the connecting rod 17 passes through to the outside of the fixed rods 14 and is fixedly connected to the top of the reinforcing plate 13. The reinforcing plate 13 has a movable cavity 20 inside. The movable cavity 20 has a movable plate 21 slidably connected inside. The bottom of the movable plate 21 is fixedly connected to three roller frames 22. The bottom of the roller frames 22 passes through to the outside of the reinforcing plate 13. The bottom of the roller frames 22 is rotatably connected to a pressure roller 23. The movable plate 21 has internal threads 24 on both sides. Two micro motors 25 are fixedly installed inside the top seat 19. The output end of the micro motor 25 is fixedly connected to an external thread rotating rod 26.

[0015] A feed roller 6 is fixedly installed on one side of the support frame 2 located on one side, and a discharge roller 7 is fixedly installed on one side of the support frame 2 located on the other side, which facilitates feeding and discharging.

[0016] A discharge seat 10 is fixedly installed on one side of the top of the base 1 to facilitate material discharge.

[0017] The outer side of the movable plate 16 is slidably connected to the inner wall of the movable cavity 15, which can limit the movement of the movable plate 16.

[0018] A limiting spring 18 is sleeved on the outer side of the connecting rod 17 corresponding to the inside of the movable cavity 15. The top and bottom of the limiting spring 18 are fixedly connected to the movable plate 16 and the inner wall of the movable cavity 15, respectively, which can play a buffering role.

[0019] The bottom of the external threaded rotating rod 26 passes through the reinforcing plate 13 and the moving plate 21 in sequence and is threadedly connected to the internal thread 24. The bottom end of the external threaded rotating rod 26 is rotatably connected to the bottom of the moving cavity 20, which facilitates the movement of the moving plate 21.

[0020] A controller is fixedly installed on the other side of the bottom of the top plate 3.

[0021] Working principle: During operation, the slurry is first poured into the slurry storage tank 4, and then evenly distributed onto the fabric by the slurry distributor 5. The fabric enters the device under the guidance of the feed roller 6. After being slurried by the slurry distributor 5, it continues to move forward to the bonding roller 23. At this time, the cylinder 12 moves the top seat 19, the reinforcing plate 13, and the bonding roller 23 downward through the output end. The micro motor 25 starts, driving the external threaded rotating rod 26 to rotate. Since the external threaded rotating rod 26 is threadedly connected to the internal thread 24 inside the moving plate 21... This causes the moving plate 21 to move up and down within the moving cavity 20, thereby adjusting the pressure between the bonding roller 23 and the synthetic leather. Under the action of the bonding roller 23, the synthetic leather is tightly bonded to the fabric, completing the bonding process. The bonded product continues to move forward and leaves the device after being guided by the discharge roller 7, completing the entire sizing and bonding process. Throughout the entire operation, the controller is responsible for controlling the start and stop of the cylinder 12 and the micro motor 25, as well as the forward and reverse rotation of the external threaded rod 26, to achieve automated control of the equipment.

[0022] In summary, this water-based synthetic leather sizing and bonding device, through the design of the sizing distributor 5, achieves uniform distribution of the sizing material, avoiding sizing waste and uneven sizing of the fabric, thus improving the sizing effect. Simultaneously, the design of the cylinder 12, reinforcing plate 13, fixing rod 14, movable plate 16, limiting spring 18, top seat 19, micro motor 25, moving cavity 20, moving plate 21, internal thread 24, and external thread rotating rod 26 provides a buffering effect during the movement of the bonding roller 23, preventing vibration and noise during high-speed operation, improving the stability and service life of the equipment. The micro motor 25 drives the external thread rotating rod 26, which in turn moves the moving plate 21, thereby adjusting the distance between the bonding roller 23 and the support seat 9, and thus adjusting the pressure between the roller and the synthetic leather, achieving precise bonding between the fabric and the synthetic leather, and improving product quality.

[0023] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0024] All electrical components mentioned in this article are connected to an external main controller and 220V AC mains power, and the main controller can be a conventional known device such as a computer that can control it.

[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 claims and their equivalents.

Claims

1. A water-based synthetic leather sizing and applicator, comprising a base (1), characterized in that: The four corners of the top of the base (1) are fixedly connected to support frames (2), the tops of the four support frames (2) are fixedly connected to a top plate (3), a slurry storage box (4) is fixedly installed on one side of the top of the top plate (3), a slurry distributor (5) is fixedly installed on one side of the bottom of the top plate (3), the center of the top of the slurry distributor (5) is connected to the bottom of the slurry storage box (4), a cloth roller (8) is fixedly installed on one side of the bottom of the top plate (3), and the base (1) A support seat (9) is fixedly installed at one side of the top, a synthetic leather roller (11) is fixedly installed at the center of the bottom of the top plate (3), a cylinder (12) is fixedly installed at the other side of the top of the top plate (3), the output end of the bottom of the cylinder (12) penetrates the bottom of the top plate (3) and is fixedly connected to a top seat (19), the bottom of the top seat (19) is fixedly connected to a reinforcing plate (13), and four fixing rods (1 4), a movable cavity (15) is provided inside the fixed rod (14), a movable plate (16) is arranged inside the movable cavity (15), a connecting rod (17) is fixedly connected to the center of the bottom of the movable plate (16), the bottom of the connecting rod (17) passes through the outside of the fixed rod (14) and is fixedly connected to the top of the reinforcing plate (13), a movable cavity (20) is provided inside the reinforcing plate (13), a movable plate (21) is slidably connected inside the movable cavity (20), three roller frames (22) are fixedly connected to the bottom of the movable plate (21), the bottom of the roller frame (22) passes through the outside of the reinforcing plate (13), a laminating roller (23) is rotatably connected to the bottom of the roller frame (22), the movable plate (21) is provided with internal threads (24) on both sides, two micro motors (25) are fixedly installed inside the top seat (19), and an externally threaded rotating rod (26) is fixedly connected to the output end at the bottom of the micro motor (25).

2. The water-based synthetic leather sizing and applicator according to claim 1, characterized in that: A feed roller (6) is fixedly mounted on one side of the support frame (2) disposed on one side, and a discharge roller (7) is fixedly mounted on one side of the support frame (2) disposed on the other side.

3. The water-based synthetic leather sizing and applicating device according to claim 1, characterized in that: A material discharging seat (10) is fixedly mounted on one side of the top of the base (1).

4. The water-based synthetic leather sizing and applicator according to claim 1, characterized in that: The outer side of the movable plate (16) is slidably connected to the inner wall of the movable cavity (15).

5. The water-based synthetic leather sizing and applicating device according to claim 1, characterized in that: A limit spring (18) is sleeved on the outside of the connecting rod (17) corresponding to the inside of the movable chamber (15), and the top and bottom of the limit spring (18) are fixedly connected to the movable plate (16) and the inner wall of the movable chamber (15) respectively.

6. The water-based synthetic leather sizing and applicating device according to claim 1, characterized in that: The bottom of the external threaded rotating rod (26) passes through the reinforcing plate (13) and the movable plate (21) in sequence and is threadedly connected to the internal thread (24); the bottom end of the external threaded rotating rod (26) is rotatably connected to the bottom of the movable chamber (20).

7. The water-based synthetic leather sizing and applicator according to claim 1, characterized in that: A controller is fixedly mounted on the other side of the bottom of the top plate (3).

Images