Thread trimming driving mechanism of cylinder embroidery machine

By designing a compact thread-cutting drive mechanism in a cylinder embroidery machine, and using a driving motor to drive the drilling wheel to rotate the thread-cutting knife, the problem of complex and large space in the existing technology is solved, and high efficiency and Stable wire cutting operation.

CN222251327UActive Publication Date: 2024-12-27ZHEJIANG HEHE ELECTROMECHANICAL CO LTD
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Patent Information

Application Number
CN202420080943.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-11
Publication Date
2024-12-27
Estimated Expiration
2034-01-11

AI Technical Summary

Technical Problem

The existing cylinder embroidery machine thread cutting drive mechanism is difficult to meet the needs of compactness and efficiency due to the complex structure of the motor and swing rod, which occupies a large space and has poor compatibility.

Method used

A thread-cutting driving mechanism of a cylinder embroidery machine including needle plate seat, rotary shuttle, thread-cutting knife, drilling wheel, drive motor and transmission structure is designed. The thread-cutting drive wheel is driven by the drive motor to rotate the thread-cutting knife, and adopts the The gear set or drive pulley assembly is driven, reducing the duty space of the drive mechanism.

Benefits of technology

The compactness of the drive mechanism and space saving are achieved, the reliability and transmission stability of wire cutting are improved, the space occupied is reduced, and the overall compatibility is enhanced.

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Abstract

The utility model provides a thread trimming driving mechanism of a cylinder embroidery machine, which is characterized in that a fixed cutter is arranged on a needle plate seat, a movable cutter wheel is rotatably connected to a thread trimming movable cutter of the needle plate seat, a driving shaft for driving the movable cutter wheel is arranged on a shuttle box, and the driving shaft is driven by a driving motor and a transmission structure; therefore, the movable cutter wheel is driven to rotate to drive the thread trimming movable cutter to rotate around the rotating shuttle to be matched with the fixed cutter to trim threads. The movable cutter wheel is driven to rotate through the driving shaft, so that the movable cutter is driven to rotate to trim threads instead of a swing rod, the occupied space of a driving mechanism for driving the whole thread trimming mechanism is reduced, transmission is stable, and thread trimming reliability is high.
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