一种绣花机上的滚轮双平衡机头
By adding a presser foot drive mechanism and a needle bar drive mechanism to the embroidery machine head with symmetrical and balanced rollers, the problem of the embroidery machine being unable to be matched with conventional needle bar frames is solved, and high-speed balanced operation and stability are achieved.
CN119663560BActive Publication Date: 2026-07-17ZHEJIANG LEJIA ELECTRICAL MACHINERY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- ZHEJIANG LEJIA ELECTRICAL MACHINERY
- Filing Date
- 2024-12-23
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
The existing embroidery machine head cannot be matched with the conventional needle bar frame, which makes it impossible to achieve high-speed balanced operation.
Method used
A roller-dual-balanced head was designed, with an added presser foot drive mechanism that can drive a conventional needle bar frame. The presser foot drive mechanism and the needle bar drive mechanism are symmetrically balanced and work together to enable the presser foot on the needle bar frame to perform its function.
Benefits of technology
It achieves compatibility with conventional needle bar frames, ensuring high-speed and balanced operation of the embroidery machine and improving the machine's operational stability and efficiency.
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Smart Images
Figure CN119663560B_ABST
Abstract
本发明涉及一种绣花机上的滚轮双平衡机头，包括机头座，机头座的前侧设有针杆组件，针杆组件包括针杆架、针杆，针杆上插套固定有针杆驱动块，机头座上设有针杆驱动机构，针杆驱动机构与针杆驱动块相衔接，针杆的下端设有压脚，压脚通过压脚联动支架与压脚驱动块相固接，压脚驱动块通过弹簧与针杆驱动块相固接，弹簧和压脚驱动块均插套在针杆上，机头座的一侧插设有压脚驱动机构，压脚驱动机构约束压脚的上、下移动。本机头上增设了可驱动常规针杆架的压脚驱动机构，与市面上绣花机的大部分配件相匹配；同时其压脚驱动机构和原先机头的针杆驱动机构对称平衡，并配合针杆驱动机构的运行驱使针杆架上压脚进行工作，实现绣花机的高速平衡运行。
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