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Automatic thread replacement device and embroidery machine

A technology for automatic thread change and bobbin thread, which is applied to embroidery machines, embroidery machine mechanisms, textiles and papermaking, etc. It can solve the problems of long time for automatic bobbin thread replacement, cumbersome work process, and affecting the work efficiency of embroidery machines. The effect of automatically changing the time of the bottom line, simplifying the process, and improving work efficiency

Active Publication Date: 2017-03-08
BEIJING DAHAO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although the above-mentioned automatic bobbin thread replacement device can automatically change the bobbin thread, the working process is cumbersome, and the time for automatically changing the bobbin thread once is still long, which affects the working efficiency of the embroidery machine.

Method used

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  • Automatic thread replacement device and embroidery machine
  • Automatic thread replacement device and embroidery machine
  • Automatic thread replacement device and embroidery machine

Examples

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Embodiment Construction

[0042] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0043] The automatic line changing device provided in Embodiment 1 of the present invention may include:

[0044] The bobbin thread replacement mechanism fixed on the mounting plate and the bobbin thread feeding mechanism for placing the full bobbin thread hook, the mounting plate is fixed in the bobbin case for placing the sewing hook.

[0045] ...

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PUM

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Abstract

The invention provides an automatic thread replacement device and an embroidery machine, wherein the automatic thread replacement device comprises a bottom thread replacement mechanism fixed on a mounting plate, and a bottom thread feeding mechanism for placing a full bottom thread rotating shuttle. The mounting plate is fixed in a rotating shuttle box for placing a sewing shuttle. The bottom thread replacement mechanism comprises a drive component and a grab component. The drive component is connected with the grab component to drive the grab component from the rotating shuttle box to remove the empty sewing shuttle and grab the full bottom thread rotating shuttle from the bottom thread feeding mechanism to move into the rotating shuttle box. The automatic thread replacement device has the advantages of being capable of shortening the time for the automatic bottom thread replacement of the embroidery machine, and improving the working efficiency of the embroidery machine.

Description

technical field [0001] The invention relates to the field of sewing machinery and electrical equipment, in particular to an automatic thread changing device and an embroidery machine. Background technique [0002] Changing the bobbin thread of an embroidery machine is a frequent and arduous task. Changing the bobbin thread refers to replacing an empty hook with a hook full of bobbin thread. It takes a few minutes for an embroidery machine to replace the bobbin thread manually, which takes a long time. , the embroidery machine needs to realize the function of automatically changing the bottom thread. [0003] In the prior art, in an embroidery machine equipped with a thread trimming device, it can be realized by installing an automatic thread changing device in the hook box. The automatic thread changing device has a manipulator, and the bobbin thread can be automatically replaced by grabbing the hook with the manipulator. , the specific process is as follows: the manipulato...

Claims

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Application Information

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IPC IPC(8): D05C11/16D05C3/00
Inventor 王子楠潘磊
Owner BEIJING DAHAO TECH
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