Textile equipment facilitating replacement of textile needle
CN224451077UActive Publication Date: 2026-07-03佛山市和昌纺织有限公司
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 佛山市和昌纺织有限公司
- Filing Date
- 2025-06-03
- Publication Date
- 2026-07-03
AI Technical Summary
Technical Problem
Traditional textile machinery has a complex needle installation structure, requires special tools, and has low replacement efficiency, which affects the continuity of production.
Method used
Employing a triple mechanism of magnetic pre-positioning, inclined plane drive clamping, and threaded fastening, the combination of magnetic blocks, tapered groove guidance, spring pre-tensioning, and inclined plane drive blocks enables rapid installation and stable fixation of textile needles.
Benefits of technology
It enables quick replacement without special tools, improves replacement efficiency, ensures the stability of the needle in high-speed textile operations, and reduces maintenance costs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224451077U_ABST
Abstract
This utility model relates to the field of textile equipment technology, specifically a textile device that facilitates the replacement of textile needles. The needle groove has multiple cavities around its periphery, and the needle holder has multiple clamping plates inserted into these cavities. The inner ends of the clamping plates clamp the textile needles within the needle groove, and the outer ends of the clamping plates have a first inclined surface. Multiple base plates are fixedly installed on the outer wall of the needle holder. The clamping plates are slidably connected to the upper ends of the base plates, and the outer ends of the clamping plates also have a first inclined surface. Multiple driving blocks are located around the needle holder, and the inner sides of the driving blocks have a second inclined surface that fits against the first inclined surface. Clamping is achieved through threaded rotation and inclined surface transmission, eliminating the need for special tools. Disassembly or installation can be quickly completed by a single person, significantly improving efficiency compared to traditional methods. The dual guiding effect of the magnetic block and the conical groove avoids the tedious process of manually aligning the holes, reducing the number of trial installations, and allowing even beginners to operate quickly.
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