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Novel elastic middle thread passing device for embroidery machine

An embroidery machine and a new type of technology, applied to the mechanism of the embroidery machine, embroidery machine, textiles and papermaking, etc., can solve the problem of increasing the control ability of the embroidery thread, the weak ability of the thread take-up spring to control the embroidery thread, and the inability to meet the needs of embroidery. The higher demand for the tension adjustment of machine embroidery thread, etc., can increase the control ability of retraction and release, the stitches are consistent and beautiful, and the threading is convenient.

Inactive Publication Date: 2019-02-01
浙江盛名机电制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present application provides a new type of elastic intermediate thread passing device for embroidery machines, which solves the problem that the weak ability of the thread take-up spring in the prior art to control the retraction and retraction of the embroidery thread cannot meet the higher requirements of the embroidery machine for adjusting the tension of the embroidery thread technical problems; achieve the technical effect of increasing the ability to control the embroidery thread retraction and stabilizing the tension of the embroidery thread

Method used

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  • Novel elastic middle thread passing device for embroidery machine
  • Novel elastic middle thread passing device for embroidery machine
  • Novel elastic middle thread passing device for embroidery machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A new type of elastic intermediate thread-passing device for embroidery machines, the new elastic intermediate thread-passing device comprises:

[0031] a wire-passing rod fixing base 1, the wire-passing rod fixing base 1 is fixedly arranged;

[0032] Specifically, the wire-passing rod fixing base 1 can be fixed on the frame by screws, and the purpose of the wire-passing rod fixing base 1 is to provide support for the wire-passing rod 2 .

[0033] A wire-passing rod 2, one end of the wire-passing rod 2 is connected to the wire-passing rod fixing seat 1; and the other end of the wire-passing rod 2 is provided with a wire-passing position, and the wire-passing position can accommodate set an embroidery thread; and

[0034] Specifically, an accommodating space is provided in the wire-passing rod fixing seat 1 , and one end of the wire-passing rod 2 is arranged in the accommodating space.

[0035] a wire-passing rod spring 13, the wire-passing rod spring 13 is arranged on...

Embodiment 2

[0065] On the basis of Embodiment 1, further optimization, specifically:

[0066] The adjusting handle 4 is an adjusting hand wheel, and the adjusting hand wheel drives the top block through rotation;

[0067] The top block is an eccentric wheel 11, the top block is in conflict with one end of the wire-passing rod 2, and a rotating shaft 9 is provided between the eccentric wheel 11 and the adjusting handle 4, and the rotating shaft 9 connected, so that the adjusting handle 4 drives the eccentric top block to rotate, so that the limited stroke of the thread-passing rod 2 is adjusted to meet the needs of various long and short stitches.

[0068] Specifically, a transmission gear is provided between the adjustment handle 4 and the rotating shaft 9 , and the transmission gear can be set as a semicircular gear 8 , and the semicircular gear 8 is set on the rotating shaft 9 by tightening screws , and the semi-circular gear 8 meshes with the adjusting handle 4 so as to facilitate the...

Embodiment 3

[0073] On the basis of Embodiment 2, further optimization, specifically:

[0074] One end of the wire-passing rod 2 is in contact with the top block, and the end face shape of one end of the wire-passing rod 2 matches the shape of the top block.

[0075] Specifically, the shape of the end face of one end of the wire-passing rod 2 matches the shape of the top block, so that the wire-passing rod 2 and the top block can stably maintain the contact state.

[0076] The position of the wire passing position is higher than the contact position of the wire passing rod 2 and the top block.

[0077] Specifically, the height setting of the thread-passing position is beneficial to ensure that the embroidery thread does not touch the top block, and prevents the embroidery thread from getting caught between the top block and the thread-passing rod 2 .

[0078] Technical effect:

[0079] 1. In the embodiment of the present application, the thread-passing lever 2 is provided with the thread...

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Abstract

Belonging to the technical field of embroidery thread tension adjustment, the embodiment of the invention provides a novel elastic middle thread passing device for an embroidery machine. The novel elastic middle thread passing device includes: a thread passing rod fixed seat, which is arranged fixedly; a thread passing rod, one end of which is connected to the thread passing rod fixed seat, and the other end of which is equipped with a thread passing position, which can accommodate an embroidery thread; and a thread passing rod spring, which is arranged on the thread passing rod. Specifically,the thread passing rod spring acts on the thread passing rod, and utilizes the thread passing rod to change the embroidery thread tension, thus reaching the technical effects of increasing the control ability of winding and unwinding the embroidery thread and stabilizing the embroidery thread tension.

Description

technical field [0001] The invention relates to the technical field of embroidery thread tension adjustment, in particular to a novel elastic intermediate thread-passing device for an embroidery machine. Background technique [0002] In actual use, due to the inconsistent length of the stitches on the embroidery machine, the length of the thread take-up lever does not change each time the embroidery thread is released and retracted, resulting in too much or too little embroidery thread, inconsistent embroidery thread tension, and loose embroidery. The overall stitching is inconsistent and unsightly; [0003] Secondly, the amount of embroidery thread when the thread take-up lever is lowered must be larger than the required amount, so the embroidery thread will be too long and the tension will be unstable during this period. [0004] At present, the problem of inconsistent embroidery thread tension is solved by the thread take-up spring, but the adjustment effect of the threa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05C11/08D05C11/10
CPCD05C11/08D05C11/10
Inventor 陈桢铭周栋
Owner 浙江盛名机电制造有限公司
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