Steel wire measuring device for bottom raising device of flat knitting machine
By using a combination of circular magnetic steel and magnetic coded chips in the undercutting device, the problem of low wire movement accuracy in the prior art is solved, and a higher precision wire stroke measurement is achieved, and the space occupation and manufacturing cost of the equipment are reduced.
CN222635401UActive Publication Date: 2025-03-18JIAXING ZHUOFAN MASCH TECH CO LTD
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Patent Information
- Application Number
- CN202420762671.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-12
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-04-12
AI Technical Summary
Technical Problem
The wire movement accuracy of existing undercutting devices is low, mainly due to the slight error between mechanical transmission parts.
Method used
Using a combination of circular magnetic steel and magnetic coding chip, the magnetic steel rotates synchronously with the wire winch, and the magnetic code chip decodes the magnetic pole position change to measure the wire stroke.
Benefits of technology
Compared with traditional mechanical measuring devices, the error is smaller and the accuracy is higher, which avoids measurement errors caused by mechanical structure transmission. At the same time, it takes up less space, has lower manufacturing costs and wider applicability.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a steel wire measuring device for a bottom raising device of a flat knitting machine, which belongs to the technical field of bottom raising devices and comprises magnetic steel and a circuit board. The magnetic steel is circular, is arranged in the center of the steel wire winch and rotates synchronously with the steel wire winch; the circuit board is fixedly arranged on the cover plate and located on one side of the magnetic steel, and a magnetic coding chip is arranged in the center of the circuit board. The magnetic coding chip is arranged corresponding to the magnetic steel; the cover plate is arranged on one side of the steel wire winch. According to the utility model, the rotation angle of the steel wire winch can be measured through the cooperation of the circular magnetic steel and the magnetic coding chip, so that the stroke of the steel wire is measured, compared with a traditional mechanical measuring device, the error is smaller, the precision is higher, and the measurement error caused by the transmission of a mechanical structure can be avoided.
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