Needle bar frame body of high-speed embroidery machine

A needle bar frame and embroidery machine technology, applied in the field of needle bar frame bodies, can solve the problems of poor operation stability of the presser foot, position deviation, and high failure rate, and achieve improved functional integration, high combination stability, and structural combination. high degree of effect

Pending Publication Date: 2021-03-16
ZHEJIANG YUELONG SEWING EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Of these two existing technologies, the former is relatively complex in terms of structure and power composition, has a relatively high failure rate during operation, and occupies a large installation space of the needle bar frame, which is not conducive to the setting

Method used

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  • Needle bar frame body of high-speed embroidery machine
  • Needle bar frame body of high-speed embroidery machine
  • Needle bar frame body of high-speed embroidery machine

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[0038] The present invention will be further described in detail below with reference to the drawings and embodiments.

[0039] In this specification, the above, lower, left, right, front, rear, front, front, top, bottom, back, top, bottom, etc. are defined relative to the configuration shown in the respective figures. Inner and "Outside" refer to the direction of or away from the direction of the specific component geometry, therefore, it is possible to perform corresponding changes depending on their location, different use conditions. Therefore, these or other orientations should not be interpreted as limiting terms.

[0040] Refer Figure 1 - Figure 14 , The present invention, the needle rod frame body of the high speed embroidery, includes a needle rod 6, a needle rod 31 mounted on the needle shank 6 and a presser foot 2 which mates therewith, and the bottom end of the needle rod 3 mounts embroidered needle 3, A hook knife 4 is placed on the head of the high-speed embroidery m...

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PUM

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Abstract

The invention discloses a needle bar frame body of a high-speed embroidery machine. The needle bar frame body comprises a needle bar frame, a needle bar installed on the needle bar frame and a presserfoot matched with the needle bar, wherein the presser foot comprises a presser foot rod and a presser foot structure connected to the bottom end of the presser foot rod, the presser foot structure isprovided with a first thread clamping structure and a second thread clamping structure, a hook knife penetrates through the space between the first thread clamping structure and the second thread clamping structure, the first thread clamping structure can move relative to the second thread clamping structure and can reset, the first thread clamping structure makes contact with the second thread clamping structure when being located at a reset position, the presser foot rod is provided with a matching structure, the needle rod frame is provided with a locking structure used for preventing thematching structure from moving forwards, the needle rod frame is provided with an unlocking mechanism capable of enabling the locking structure and the matching structure to generate relative displacement so as to relieve the blocking effect of the locking structure on the matching structure. The needle bar frame body has the beneficial effects that the higher function integration degree is achieved, and the technical purpose of stably keeping upper thread clamping is achieved.

Description

technical field [0001] The invention relates to a needle bar frame body of a high-speed embroidery machine, which is applied in the technical field of embroidery machines. Background technique [0002] The presser foot on the embroidery machine is the part that completes the cloth pressing action during the embroidery process of the embroidery machine, and the thread hooking plate on the embroidery machine is a part that cooperates with the thread trimming device, that is, when the thread needs to be trimmed, the embroidery machine stops working, and the thread hooking plate Under the action of the corresponding driving mechanism, it moves back and forth, so as to pick up the upper thread on the fabric that needs to be cut, and then realize the thread trimming operation under the action of the thread trimming device. [0003] Prior art CN201620415947.3 discloses an upper thread clamping device and an embroidery machine head. The disclosed upper thread clamping device include...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D05C11/08D05C9/20
CPCD05C9/20D05C11/08
Inventor 陈天池张汉苗郑邓飞楼凯
Owner ZHEJIANG YUELONG SEWING EQUIP
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