PVC heat-shrinkable sleeve processing and forming equipment
Patent Information
- Application Number
- CN202521809466.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-25
- Publication Date
- 2026-10-30
- Estimated Expiration
- 2035-08-25
AI Technical Summary
外层采用优质柔软的交联聚烯烃材料及内层热熔胶复合加工而成的，外层材料有绝缘防蚀、耐磨等特点，内层有低熔点、防水密封和高粘接性等优点，现有的pvc热缩套管截割加工大都采用人工裁剪，但会发生截割口产生倾斜的情况，需要进行一些改进
（1）通过设置有压板组件，热缩套管一端固定在压板与滑座一之间，旋转锁紧螺钉一，对压板进行下压固定，锁紧螺钉一与滑座一内部螺纹连接，与压板内部旋转连接，固定好后，通过气缸组件一调整滑座一位置，滑座二也可以调整拉紧热缩管套，用手固定好转杆使其不会晃动，通过截割组件切割热缩管套，完成加工，此截割成型加工可以避免裁剪为斜面，影响效果。
Smart Images
Figure CN224914825U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of heat shrink tubing processing technology, specifically to a PVC heat shrink tubing processing and forming equipment. Background Technology
[0002] Heat shrink tubing is a specially made heat shrink tubing made of polyolefin material, also known as EVA material. The outer layer is made of high-quality, soft cross-linked polyolefin material, and the inner layer is made of hot melt adhesive. The outer layer material has the characteristics of insulation, corrosion resistance, and wear resistance, while the inner layer has advantages such as low melting point, waterproof sealing, and high adhesion. Currently, most PVC heat shrink tubing cutting is done manually, but this can result in tilted cut edges, requiring some improvements.
[0003] Therefore, it is essential to design a PVC heat shrink tubing processing and forming equipment that is both practical and produces excellent processing results. Summary of the Invention
[0004] The purpose of this invention is to provide a PVC heat shrink tubing processing and forming equipment to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a PVC heat shrink tubing processing and forming equipment, comprising a fixed base, a cylinder assembly 1 fixedly connected to one side of the fixed base, a pair of guide grooves provided on one side of the fixed base, a slide block 1 slidably connected inside the guide grooves, a fixed plate fixedly connected to one side of the slide block 1, the fixed plate being fixedly connected to one side of the cylinder assembly 1, a pressure plate provided on one side of the slide block 1, a locking screw 1 provided between the pressure plate and the slide block 1, a side seat provided on one side of the fixed base, a cutting assembly provided on one side of the side seat, a pair of sliding grooves provided on both sides of the side seat, a slide block 2 slidably connected inside the sliding grooves, a rotating rod rotatably connected inside the pair of slide blocks 2, a heat shrink tubing sleeve provided on the surface of the rotating rod, and one end of the heat shrink tubing sleeve being installed between the pressure plate and the slide block 1.
[0006] According to the above technical solution, the slide block two is internally threaded with a locking screw two.
[0007] According to the above technical solution, a pad is fixedly connected inside the side seat, and the heat shrink tubing is adapted to the position of the pad.
[0008] According to the above technical solution, the cutting assembly includes a second cylinder assembly, and a cutting component is provided on one side of the second cylinder assembly, the position of which is adapted to the pad.
[0009] According to the above technical solution, a handle is provided on the surface of the rotating rod.
[0010] Compared with the prior art, the beneficial effects achieved by this utility model are: (1) By setting up a pressure plate assembly, one end of the heat shrink tubing is fixed between the pressure plate and the slide block 1. Rotate the locking screw 1 to press down and fix the pressure plate. The locking screw 1 is connected to the internal thread of the slide block 1 and rotates to connect with the inside of the pressure plate. After fixing, the position of the slide block 1 is adjusted by the cylinder assembly 1. The slide block 2 can also be adjusted to tighten the heat shrink tubing. Fix the rotating rod by hand so that it does not shake. Cut the heat shrink tubing by the cutting assembly to complete the processing. This cutting and forming process can avoid cutting into a bevel, which would affect the effect.
[0011] (2) By providing a handle, the handle makes it easy for the staff to fix the rotating rod. Attached Figure Description
[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the cutting component of this utility model; Figure 3 This is a schematic diagram of the heat shrink tubing assembly of this utility model; Figure 4 This is a schematic diagram of the pressure plate assembly of this utility model; In the diagram: 1. Fixed seat; 2. Cylinder assembly one; 3. Fixed plate; 4. Guide groove; 5. Slide one; 6. Pressure plate; 7. Locking screw one; 8. Heat shrink tubing; 9. Rotating rod; 10. Handle; 11. Slide two; 12. Side seat; 13. Locking screw two; 14. Pad; 15. Cylinder assembly two; 16. Cutting part. 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 PVC heat shrink tubing processing and forming equipment, including a fixed base 1, a cylinder assembly 2 fixedly connected to one side of the fixed base 1, a pair of guide grooves 4 provided on one side of the fixed base 1, a slide block 5 slidably connected inside the guide grooves 4, a fixed plate 3 fixedly connected to one side of the slide block 5, the fixed plate 3 being fixedly connected to one side of the cylinder assembly 2, a pressure plate 6 provided on one side of the slide block 5, a locking screw 7 provided between the pressure plate 6 and the slide block 5, a side seat 12 provided on one side of the fixed base 1, a cutting assembly provided on one side of the side seat 12, a pair of slide blocks 11 slidably connected inside the slide grooves, a rotating rod 9 rotatably connected inside the pair of slide blocks 11, a heat shrink tubing sleeve 8 provided on the surface of the rotating rod 9, and one end of the heat shrink tubing sleeve 8 being installed between the pressure plate 6 and the slide block 5.
[0015] Specifically, one end of the heat shrink tubing 8 is fixed between the pressure plate 6 and the slide block 5. The locking screw 7 is rotated to press down and fix the pressure plate 6. The locking screw 7 is threadedly connected to the inside of the slide block 5 and rotates to connect with the inside of the pressure plate 6. After it is fixed, the position of the slide block 5 is adjusted by the cylinder assembly 2. The slide block 11 can also be adjusted to tighten the heat shrink tubing 8. The rotating rod 9 is fixed by hand to prevent it from shaking. The heat shrink tubing 8 is cut by the cutting assembly to complete the processing. This cutting and forming process can avoid cutting it into a bevel, which would affect the effect.
[0016] The slide block 21 has a locking screw 23 connected to its internal thread.
[0017] Specifically, locking screw 213 can fix slide 211 to the surface of side seat 12 and prevent it from sliding on its own.
[0018] A pad 14 is fixedly connected inside the side seat 12, and the heat shrink tubing 8 is matched with the pad 14.
[0019] Specifically, the pad 14 facilitates cutting with the cutting assembly, improving work efficiency.
[0020] The cutting assembly includes a cylinder assembly 2 15, and a cutting component 16 is provided on one side of the cylinder assembly 2 15. The position of the cutting component 16 is adapted to the pad 14.
[0021] Specifically, cylinder assembly 2 15 pushes cutting component 16 to cut heat shrink tubing 8, which is easy to operate.
[0022] A handle 10 is provided on the surface of the rotating rod 9.
[0023] Specifically, the handle 10 facilitates the fixing of the lever 9 by the staff.
[0024] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A PVC heat shrink tubing processing and forming equipment, comprising a fixed base (1), characterized in that: A cylinder assembly (2) is fixedly connected to one side of the fixed seat (1). A pair of guide grooves (4) are provided on one side of the fixed seat (1). A slide block (5) is slidably connected inside the guide grooves (4). A fixed plate (3) is fixedly connected to one side of the slide block (5). The fixed plate (3) is fixedly connected to one side of the cylinder assembly (2). A pressure plate (6) is provided on one side of the slide block (5). A locking screw (7) is provided between the pressure plate (6) and the slide block (5). A side seat (12) is provided on one side of the fixed seat (1). A cutting assembly is provided on one side of the side seat (12). A pair of sliding grooves are provided on both sides of the side seat (12). A slide block (11) is slidably connected inside the sliding grooves. A rotating rod (9) is rotatably connected inside the pair of slide blocks (11). A heat shrink sleeve (8) is provided on the surface of the rotating rod (9). One end of the heat shrink sleeve (8) is installed between the pressure plate (6) and the slide block (5).
2. The PVC heat shrink tubing processing and forming equipment according to claim 1, characterized in that: The slide block 2 (11) is internally threaded with a locking screw 2 (13).
3. The PVC heat shrink tubing processing and forming equipment according to claim 1, characterized in that: The side seat (12) is fixedly connected to a pad (14), and the heat shrink sleeve (8) is adapted to the position of the pad (14).
4. The PVC heat shrink tubing processing and forming equipment according to claim 3, characterized in that: The cutting assembly includes a cylinder assembly two (15), and a cutting component (16) is provided on one side of the cylinder assembly two (15). The cutting component (16) is adapted to the position of the pad (14).
5. The PVC heat shrink tubing processing and forming equipment according to claim 1, characterized in that: The rotating rod (9) is provided with a handle (10) on its surface.