一种全氟醚橡胶胶片压延厚度调节装置
By combining ball screws, drive motors, and buffer components, the problem of inaccurate thickness adjustment of perfluoroether rubber sheets was solved, achieving stability in sheet thickness and calendering process, thereby improving product quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN KERUN CENTURY HYDROGEN ENERGY MATERIAL CO LTD
- Filing Date
- 2025-08-04
- Publication Date
- 2026-07-17
AI Technical Summary
Existing perfluoroether rubber sheet calendering thickness adjustment devices cannot achieve precise adjustment, resulting in uneven sheet thickness, which affects product quality and performance, especially in applications with high surface precision requirements, increasing processing difficulty and cost.
The design incorporates a ball screw, drive motor, linkage mechanism, and buffer assembly. By precisely adjusting the calendering roller spacing and buffering external forces, the stability and consistency of the film thickness are ensured, enabling precise adjustment of the calendering thickness of the perfluoroether rubber film.
It enables precise adjustment of the calendering thickness of perfluoroether rubber sheets, ensuring consistent product quality and stability of the calendering process, improving production efficiency, and meeting the needs of high-precision applications.
Smart Images
Figure CN224510225U_ABST
Abstract
Claims
1. A calendered thickness adjustment device for perfluoroether rubber sheets, comprising a base plate (1), characterized in that, Also includes: A calendering thickness adjustment assembly (2) includes a bracket (21) connected to a base plate (1). A first drive motor (22) is mounted on the top of the bracket (21). A ball screw (23) is connected to the output end of the first drive motor (22). A moving block (24) is threaded onto the ball screw (23). A first support plate (27) is provided on the moving block (24). A first calendering roller (28) is provided on the first support plate (27). The bracket (21) is located near the bottom. A second calendering roller (210) is provided on one side of the bracket (21), and a second drive motor (211) is installed on one side of the bracket (21). The second calendering roller (210) is connected to the output end of the second drive motor (211). A first rotating rod (212) is rotatably connected to the bracket (21). A rotating plate (213) is rotatably connected to the first rotating rod (212). A second rotating rod (214) is rotatably connected to the rotating plate (213). The second rotating rod (214) is rotatably connected to the first support plate (27). The buffer assembly (3) includes a connecting plate (32) disposed on one side of the top of the first support plate (27), and a second telescopic spring (35) is disposed between the first support plate (27) and the connecting plate (32).
2. The calendered thickness adjustment device for a perfluoroether rubber sheet according to claim 1, characterized by: A limiting block (25) is connected to the moving block (24), the limiting block (25) is connected to the first support plate (27), and a limiting seat (26) is connected to the side of the bracket (21) near the limiting block (25), and the limiting block (25) is slidably connected in the limiting seat (26).
3. The calendered thickness adjustment device for a perfluoroether rubber sheet according to claim 1, characterized by: The rotating plate (213) is rotatably connected to the bracket (21), and a second support plate (29) is connected to the bracket (21) near the bottom. The second calendering roller (210) is rotatably connected to the second support plate (29).
4. The calendered thickness adjustment device for a perfluoroether rubber sheet according to claim 1, characterized by: A limiting rod (31) is rotatably connected to the first calendering roll (28). The limiting rod (31) is slidably connected inside the first support plate (27). The connecting plate (32) is disposed on the side of the limiting rod (31) near the top. A nut (33) is threadedly connected to the side of the limiting rod (31) near the top of the connecting plate (32).
5. A perfluoroelastomer sheeting calender thickness adjustment device according to claim 4, wherein: The limiting rod (31) is provided with a first telescopic spring (34), one end of the first telescopic spring (34) is connected to the first support plate (27), and the other end of the first telescopic spring (34) is connected to the connecting plate (32).
6. A perfluoroelastomer sheeting calender thickness adjustment device according to claim 1, wherein: One end of the second telescopic spring (35) is rotatably connected to the first support plate (27), and the other end of the second telescopic spring (35) is rotatably connected to the connecting plate (32).