高精度张力传感机构
By designing a high-precision tension sensing mechanism to dynamically adjust the tungsten wire tension, the problem of tension fluctuation caused by factors such as wire mesh wear during tungsten wire detection is solved, thereby improving the accuracy of tungsten wire cutting and the stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI RONG NENG SEMICON MATERIALS CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
Smart Images
Figure CN224517995U_ABST
Abstract
Claims
1. A high-precision tension sensing mechanism comprising a fixed frame (1), characterized in that: A detection component (2) is fixedly connected to the top surface of the fixed frame (1). An adjustment component (3) is provided inside the fixed frame (1). Two sets of sliders (4) are threadedly connected to the outer side of the adjustment component (3). Fixed wheels (5) are fixedly connected to one side of each set of sliders (4). Limiting components (6) are fixedly connected to the top surface of each set of fixed wheels (5). The detection component (2) includes a controller (201) fixedly connected to the top surface of the mounting frame (1). One end of the controller (201) is electrically connected to a pressure sensor (202) via a power cord, and the other end of the controller (201) is electrically connected to an alarm light (203) via a power cord. The adjustment component (3) includes a bidirectional lead screw (301) disposed inside the fixed frame (1), and a servo motor (302) is fixedly connected to one end of the bidirectional lead screw (301); The top surfaces of both sets of limiting components (6) are fixedly connected to a fixing block (601), and one side of each of the two sets of fixing blocks (601) is fixedly connected to a connecting spring (602). The inside of each of the two sets of connecting springs (602) is fitted with a plug rod (603). The outside of each of the two sets of plug rods (603) is inserted and connected to a limiting plate (604). The outside of each of the two sets of limiting plates (604) is rotatably connected to a positioning block (605).
2. The high-precision tension sensing mechanism according to claim 1, characterized in that: The fixing frame (1) has a sliding groove inside, and the bidirectional lead screw (301) is set inside the sliding groove.
3. The high-precision tension sensing mechanism according to claim 1, wherein: Both sets of sliders (4) are threaded to the outside of the bidirectional lead screw (301), and a limit block (7) is fixedly connected to the outer surface of the bidirectional lead screw (301).
4. The high-precision tension sensing mechanism according to claim 1, characterized in that: A motor housing (8) is fixedly connected to one side of the mounting bracket (1), and the servo motor (302) is fixedly connected inside the motor housing (8).
5. The high-precision tension sensing mechanism according to claim 1, wherein: The bottom surface of the fixed frame (1) is fixedly connected to a support rod (9), and one end of the support rod (9) is fixedly connected to a mounting plate (10).
6. The high-precision tension sensing mechanism according to claim 5, wherein: The support rod (9) is internally slidably connected to a movable rod (11), and a movable wheel (12) is fixedly connected to one side of the movable rod (11).
7. The high-precision tension sensing mechanism according to claim 6, characterized in that: The mounting plate (10) is internally threaded with a rotary valve (13), and one end of the rotary valve (13) is rotatably connected to a pressing plate (14).