A rope changing device for rope embroidery

By designing a rope-changing device for rope embroidery, precise rope changing and automatic clamping of embroidery ropes are achieved, solving the problems of frequent manual rope changing and complex rope output mechanisms in rope embroidery on embroidery machines, thus improving embroidery efficiency and pattern quality.

CN224451088UActive Publication Date: 2026-07-03WENZHOU OULUOHUA INDAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WENZHOU OULUOHUA INDAL
Filing Date
2025-06-20
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

In the process of embroidery with cord, manual winding and cord splicing are frequent and the quality is difficult to guarantee. When using multi-colored cords, the cord output mechanism is complex and occupies a lot of space. Existing knotting devices have limited application scenarios and cannot meet the needs of a wide variety of cords.

Method used

Design a rope changing device for rope embroidery, which adopts a movable frame and rope end positioning structure. The rope end is fixed by an elastic clamping port. The precise delivery and automatic clamping of the rope end are achieved by using a synchronous belt mechanism and pressure block drive. With the help of a rope end picking device and a knotting structure, the stable connection of the rope end is achieved.

Benefits of technology

It improves embroidery efficiency and quality, reduces manual roll changing time, simplifies the cord exit mechanism, reduces the number of cord ends, and ensures the stability and aesthetics of the embroidery pattern.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224451088U_ABST
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Abstract

This utility model discloses a rope-changing device for rope embroidery, relating to the field of embroidery machine technology. It includes a movable frame with several rope end positioning structures. These structures limit the rope ends of unused embroidery ropes. The fixing openings of the rope end positioning structures are openable and closable. The movement of the movable frame transports the rope ends of embroidery ropes of the corresponding color and / or specification to a designated pickup position. This utility model, by clamping and fixing the rope ends and adjusting their positions, facilitates the pickup and use of rope ends at the designated location.
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