Acupuncture manipulator clamp
By designing a needle-punching robotic gripper, which uses a cylinder to drive a push plate and insert needles to fix the fabric, the problem of needing to flatten the fabric after gripping is solved, enabling crease-free direct sewing and improving the processing efficiency of sewing machines.
CN223805253UActive Publication Date: 2026-01-16QUANZHOU YUCAI AUTOMATION EQUIP CO LTD
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Patent Information
- Application Number
- CN202520410472.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-11
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-11
AI Technical Summary
Technical Problem
Existing clamps tend to leave stacking marks when gripping fabric, leading to inaccurate sewing and requiring manual flattening, which affects processing speed.
Method used
A needle-punched robotic gripper is used, which uses a cylinder to drive a push plate and a needle. The needle is inserted into the fabric surface at an angle and fixed. After being transported by the robotic arm, the needle moves upward and detaches, realizing gripping and placement without flattening.
Benefits of technology
It enables the direct use of fabric on the sewing machine workbench without creases, simplifying operation and improving processing speed and accuracy.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of sewing machines, in particular to a needling mechanical arm clamp which comprises a flat outer shell with the bottom face parallel to the horizontal plane, and a fixing device is fixedly arranged on the outer shell and comprises a first air cylinder with one side inclining upwards and penetrating through the side wall of the outer shell. The fixing device further comprises an L-shaped first thrust plate which is arranged on a telescopic rod of the first air cylinder and downwards obliquely penetrates into the outer shell from one side of the outer shell, a plurality of inserting needles are fixedly installed at the bottom end of the thrust plate, penetrating holes allowing the inserting needles to penetrate through are formed in the bottom end of the outer shell, and after the outer shell is attached to the surface of the cloth, the inserting needles are inserted into the penetrating holes. The first air cylinder is contracted to drive the first thrust plate to move obliquely downwards, so that the contact pins synchronously move obliquely downwards and penetrate through the through holes to be inserted into the surface of the cloth for fixing.
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