PVC artificial leather calender leading-out device

Abstract

The utility model relates to PVC artificial leather calendering technical field discloses a PVC artificial leather calendering leading -out device, including box, support platform, first press roll, second press roll, the inside of box both sides is opened and has inserted into the mouth, the second sliding slot is connected with the second sliding block in sliding, the side of second sliding block is fixed with upper mounting bracket, the upper mounting bracket is assembled with upper roll cylinder, the top of upper mounting bracket is connected with the fourth telescopic link.

Description

Technical Field

[0001] This utility model relates to the field of PVC artificial leather calendering technology, specifically to a PVC artificial leather calendering lead-out device. Background Technology

[0002] PVC artificial leather is an artificial material made from polyvinyl chloride resin through a coating process. It is mainly used to imitate the appearance and texture of natural leather. PVC artificial leather has a simple production process and low cost. It can present a variety of colors and patterns through printing process, and the colors are stable and not easy to fade. It is widely used in home decoration, car interior, bags, shoes and other scenarios where the material requirements are not high. In the production and processing of PVC artificial leather, calendering is required. The production line uses the pressure of the rollers in the calender to stretch PVC resin into films or sheets, which has a high production efficiency. Therefore, a corresponding PVC artificial leather calendering and drawing device is used. This device is inserted from both ends during operation. Usually, corresponding rollers are also equipped at both ends. If the rollers at both ends are not easy to adjust, it is not easy to be used for materials of different thicknesses. Utility Model Content

[0003] The purpose of this utility model is to provide a PVC artificial leather calendering and drawing device to solve the problem mentioned in the background art that the device inserts the material from both ends during operation. Usually, corresponding rollers are also equipped at both ends. However, if the rollers at both ends are inconvenient to adjust, it is not easy to adapt to materials of different thicknesses.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a PVC artificial leather calendering and drawing device, comprising a box, a support platform, a first pressure roller, and a second pressure roller. The box has insertion openings on both sides. A first sliding groove is formed below the insertion openings in the box, and a second sliding groove is formed above the insertion openings in the box. A first slider is slidably connected in the first sliding groove. A lower mounting frame is fixed to the side of the first slider. A lower roller is assembled in the lower mounting frame. A fifth telescopic rod is connected to the bottom of the lower mounting frame. A second slider is slidably connected in the second sliding groove. An upper mounting frame is fixed to the side of the second slider. An upper roller is assembled in the upper mounting frame. A fourth telescopic rod is connected to the top of the upper mounting frame.

[0005] As a further technical solution of this utility model, the telescopic end at the bottom of the fourth telescopic rod is connected to the top of the upper mounting frame, and the telescopic end at the top of the fifth telescopic rod is connected to the bottom of the lower mounting frame.

[0006] As a further technical solution of this utility model, the second slide groove and the second slider form a sliding connection, and the first slider and the first slide groove form a sliding connection.

[0007] As a further technical solution of this utility model, the bottom of the support platform is fixed with a support leg for support, and the bottom of the support leg is fixed to the bottom of the box body.

[0008] As a further technical solution of this utility model, a lower support seat is installed at the middle position of the bottom of the box body, the first pressure roller is assembled in the lower support seat, a third telescopic rod is installed at the middle position of the top of the box body, the telescopic end of the bottom of the third telescopic rod is connected to an upper support seat, the second pressure roller is assembled in the upper support seat, and both the upper support seat and the lower support seat are equipped with motors for driving.

[0009] As a further technical solution of this utility model, a central groove for the first pressure roller to pass through is provided in the middle position of the support platform, and empty grooves are provided on both sides of the support platform, in which the first guide roller is transferred and installed.

[0010] As a further technical solution of this utility model, a second telescopic rod is installed at the top of the box body on both sides of the third telescopic rod, and a pressure block is connected to the telescopic end of the bottom of the second telescopic rod. A first telescopic rod is installed at the top of the box body on the side of the second telescopic rod, and a guide plate is connected to the telescopic end of the bottom of the first telescopic rod.

[0011] As a further technical solution of this utility model, a reserved groove is provided in the guide plate, and a second guide roller is transferred and installed in the reserved groove.

[0012] Compared with the prior art, the beneficial effects of this utility model are: this PVC artificial leather calendering and drawing device not only improves the adjustment capability at both ends, but also improves the pressing capability and guiding capability of the PVC artificial leather calendering and drawing device. By opening through-holes on both sides of the box, the material can be easily inserted. Then, a fourth telescopic rod and a fifth telescopic rod are installed at both ends. After both are in operation, the positions of the upper and lower mounting brackets can be adjusted by pushing them respectively. At this time, the second slider slides within the second slide groove, and similarly, the first slider slides within the first slide groove. In this way, the distance between the upper and lower rollers can be adjusted, thereby improving the guiding adjustment capability at both ends. By assembling a second telescopic rod at the top of the box body on both sides of the third telescopic rod, and connecting a pressure block to the telescopic end at the bottom of the second telescopic rod, the height of the pressure block can be adjusted after the second telescopic rod is in operation. Then, the pressure block can be moved to the position directly above the material as needed, and cooperate with the solid area on the support platform to press the material, thereby improving the overall pressing capacity. A central groove is provided at the center of the support platform, which provides space for the rotation of the first pressure roller. Meanwhile, empty grooves are opened on both sides of the support platform, and the first guide roller is installed in the empty groove. After the first telescopic rod is working, the height position of the second telescopic rod can be adjusted. Based on the opening of the reserved groove, the first guide roller and the second guide roller cooperate to perform guiding treatment, thereby improving the overall guiding ability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the main structure of this utility model; Figure 2 This is a partial frontal cross-sectional view of the box body of this utility model; Figure 3 This is a top view of the support platform structure of this utility model; Figure 4 This is a bottom view of the guide plate structure of this utility model.

[0014] In the diagram: 1. Box body; 2. Support leg; 3. Support platform; 4. Lower support seat; 5. First pressure roller; 6. Guide plate; 7. First telescopic rod; 8. Second telescopic rod; 9. Third telescopic rod; 10. Upper support seat; 11. Second pressure roller; 12. Pressure block; 13. Upper roller; 14. Lower roller; 15. First slider; 16. First chute; 17. Insertion port; 18. Second chute; 19. Second slider; 20. Fourth telescopic rod; 21. Upper mounting frame; 22. Lower mounting frame; 23. Fifth telescopic rod; 24. Empty groove; 25. Center groove; 26. First guide roller; 27. Reserved groove; 28. Second guide roller. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4An embodiment of this utility model provides a PVC artificial leather calendering and drawing device, including a box body 1, a support platform 3, a first pressure roller 5, and a second pressure roller 11. Insertion ports 17 are provided on both sides of the box body 1. A first sliding groove 16 is provided below the insertion ports 17 in the box body 1, and a second sliding groove 18 is provided above the insertion ports 17 in the box body 1. A first slider 15 is slidably connected in the first sliding groove 16. A lower mounting frame 22 is fixed to the side of the first slider 15. A lower roller 14 is assembled in the lower mounting frame 22. A fifth telescopic rod 23 is connected to the bottom of the lower mounting frame 22. A second slider 19 is slidably connected in the second sliding groove 18. An upper mounting frame 21 is fixed to the side of the second slider 19. An upper roller 13 is assembled in the upper mounting frame 21. A fourth telescopic rod 20 is connected to the top of the upper mounting frame 21.

[0017] The telescopic end at the bottom of the fourth telescopic rod 20 is connected to the top of the upper mounting bracket 21, and the telescopic end at the top of the fifth telescopic rod 23 is connected to the bottom of the lower mounting bracket 22.

[0018] The second slide groove 18 and the second slider 19 form a sliding connection, and the first slider 15 and the first slide groove 16 form a sliding connection.

[0019] The bottom of the support platform 3 is fixed with a support leg 2 for support, and the bottom of the support leg 2 is fixed to the bottom of the box 1.

[0020] A lower support seat 4 is installed at the middle position of the bottom inside the box 1. The first pressure roller 5 is assembled in the lower support seat 4. A third telescopic rod 9 is installed at the middle position of the top inside the box 1. The telescopic end of the bottom of the third telescopic rod 9 is connected to an upper support seat 10. The second pressure roller 11 is assembled in the upper support seat 10. Both the upper support seat 10 and the lower support seat 4 are equipped with motors for driving.

[0021] A central groove 25 is provided in the middle of the support platform 3 for the first pressure roller 5 to pass through. Hollow grooves 24 are provided on both sides of the support platform 3, and the first guide roller 26 is installed in the hollow grooves 24.

[0022] A second telescopic rod 8 is installed at the top of the box 1 on both sides of the third telescopic rod 9. The telescopic end of the second telescopic rod 8 is connected to a pressure block 12. A first telescopic rod 7 is installed at the top of the box 1 on the side of the second telescopic rod 8. The telescopic end of the first telescopic rod 7 is connected to a guide plate 6.

[0023] A reserved groove 27 is provided in the guide plate 6, and a second guide roller 28 is transferred and installed in the reserved groove 27; Furthermore, by combining existing technologies, a corresponding power supply can be provided on the housing 1. The purpose of this is to facilitate the power supply to the first telescopic rod 7, the second telescopic rod 8, the third telescopic rod 9, etc., so as to form an electric drive telescopic mechanism. Furthermore, by combining existing technologies, small motors can also be selected to be equipped at the upper mounting frame 21 and the lower mounting frame 22 to drive the upper roller 13 and the lower roller 14 to rotate for guidance.

[0024] Working principle: First, during operation, insertion slots 17 are opened on both sides of the housing 1. The material is inserted through the insertion slots 17 and fed into the housing 1. The fourth telescopic rod 20 and the fifth telescopic rod 23 are installed at both ends. After both are in operation, the positions of the upper mounting bracket 21 and the lower mounting bracket 22 can be adjusted by pushing them respectively. At this time, the second slider 19 slides within the second slide groove 18, and similarly, the first slider 15 slides within the first slide groove 16. This adjusts the distance between the upper roller 13 and the lower roller 14 for guidance. As needed, the pressure block 12 is moved to the position directly above the material and cooperates with the solid area on the support platform 3 to press the material. At the same time, the first guide roller 26 cooperates with the second guide roller 28 for guidance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. A PVC artificial leather calendering and drawing device, comprising a housing (1), a support platform (3), a first pressure roller (5), and a second pressure roller (11), characterized in that: The box body (1) has through openings (17) on both sides. A first sliding groove (16) is provided in the box body (1) below the through openings (17). A second sliding groove (18) is provided in the box body (1) above the through openings (17). A first slider (15) is slidably connected in the first sliding groove (16). A lower mounting bracket (22) is fixed on the side of the first slider (15). A lower roller (14) is assembled in the lower mounting bracket (22). A fifth telescopic rod (23) is connected to the bottom of the lower mounting bracket (22). A second slider (19) is slidably connected in the second sliding groove (18). An upper mounting bracket (21) is fixed on the side of the second slider (19). An upper roller (13) is assembled in the upper mounting bracket (21). A fourth telescopic rod (20) is connected to the top of the upper mounting bracket (21).

2. The PVC artificial leather calendering and drawing device according to claim 1, characterized in that: The telescopic end at the bottom of the fourth telescopic rod (20) is connected to the top of the upper mounting frame (21), and the telescopic end at the top of the fifth telescopic rod (23) is connected to the bottom of the lower mounting frame (22).

3. The PVC artificial leather calendering and drawing device according to claim 1, characterized in that: The second slide groove (18) and the second slider (19) form a sliding connection, and the first slider (15) and the first slide groove (16) form a sliding connection.

4. The PVC artificial leather calendering and drawing device according to claim 1, characterized in that: The bottom of the support platform (3) is fixed with a support leg (2) for support, and the bottom of the support leg (2) is fixed to the bottom of the box (1).

5. The PVC artificial leather calendering and drawing device according to claim 1, characterized in that: A lower support seat (4) is installed at the middle position of the bottom of the box (1). The first pressure roller (5) is assembled in the lower support seat (4). A third telescopic rod (9) is installed at the middle position of the top of the box (1). The telescopic end of the bottom of the third telescopic rod (9) is connected to an upper support seat (10). The second pressure roller (11) is assembled in the upper support seat (10). Both the upper support seat (10) and the lower support seat (4) are equipped with motors for driving.

6. The PVC artificial leather calendering and drawing device according to claim 5, characterized in that: A central groove (25) for the first pressure roller (5) to pass through is provided in the middle position of the support platform (3). Hollow grooves (24) are provided on both sides of the support platform (3). The first guide roller (26) is installed in the hollow groove (24).

7. The PVC artificial leather calendering and drawing device according to claim 1, characterized in that: The top of the box (1) is equipped with a second telescopic rod (8) located on both sides of the third telescopic rod (9). The telescopic end of the second telescopic rod (8) is connected to a pressure block (12). The top of the box (1) is equipped with a first telescopic rod (7) located on the side of the second telescopic rod (8). The telescopic end of the first telescopic rod (7) is connected to a guide plate (6).

8. A PVC artificial leather calendering and drawing device according to claim 7, characterized in that: The guide plate (6) has a reserved groove (27), and a second guide roller (28) is installed in the reserved groove (27).

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