Multi-needle embroidering machine

An embroidery machine and multi-head technology, which is applied in the field of structural improvement of multi-head embroidery machines, can solve problems such as insufficient functions of multi-head embroidery machines, poor synchronization of needle bar transmission mechanisms, easy reversal or slipping needles, etc., to achieve easy adjustment and maintenance, Shorten the production cycle, good self-locking performance

Inactive Publication Date: 2009-05-13
叶连福
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly solves the technical problems existing in the prior art that the function of the multi-head embroidery machine is not perfect, the connection between each mechanism is not reasonable, the processing precision of the embroidery is not high, and the assembly and debugging are complicated.
[0004] The present invention also solves the technical problems in the prior art that the driving mechanism of the embroidery machine cannot be self-locked, is prone to slipping, and easily causes reverse rotation or slipping of needles when the machine is stopped.
[0005] The invention simultaneously solves the technical problems of poor synchronization of the needle bar transmission mechanism of the embroidery machine in the prior art, insufficient smooth operation, low transmission efficiency, and unstable transmission.

Method used

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  • Multi-needle embroidering machine
  • Multi-needle embroidering machine
  • Multi-needle embroidering machine

Examples

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Effect test

Embodiment 1

[0024] Embodiment 1: comprise main drive shaft 38, be provided with eight machine heads 68 that link to each other on it, be provided with ring box 1 under the machine head, be provided with driving mechanism on described main drive shaft, described Driving mechanism links to each other with needle bar transmission mechanism, and the other end of needle bar transmission mechanism is provided with needle bar 33, is provided with crochet needle; Be provided with needle bar drive gear 34 on needle bar; There is a ring mechanism.

[0025] A driving mechanism is arranged on the main drive shaft, and the driving mechanism is composed of a presser foot driving cam 39 and a needle bar driving cam 40. The needle bar driving cam is a conjoined cam composed of a left cam disc 41 and a right cam disc 42. The presser foot driving cam is arranged on the needle bar driving camshaft 43; the eccentricity of the right cam disc of the needle bar driving cam 40 is 1.5, and the left cam disc is sl...

Embodiment 2

[0031] Example 2: The number of heads of the multi-head embroidery machine can be determined according to the user's requirements. If the output is small, it can be set as a single head; if the output is high, it can be set as multiple heads. The present embodiment adopts two heads, and its working process is similar to that of Embodiment 1, so it is not repeated here.

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Abstract

The invention relates to a kind of structure changing of multithread embroidering machine, which can replace embroidering line color real time automatically and tangential, includes main drive shaft. There is handpiece more than one, ring tank under handpiece. Main drive shaft as said has driving mechanism, attached to running gear, the other end needle bar: the ring tank has ring framework. Thus, this invention is of proper designing, simple structure, convenient fixing, easy changing and preserving. It is no not reversaling, turning calm, improving work efficiency significantly, reducing labor intensity. It is of compact structure, good locking character. It can improve embroidering producing precision, change rolling to rotating. It greatly improves stability and consistency and embroidering precision, processing character, shorts production cycle, lows cost.

Description

technical field [0001] The invention relates to a multi-head embroidery machine, in particular to a structural improvement of a multi-head embroidery machine which can automatically change the color of the embroidery thread in real time and automatically cut the thread during embroidery. Background technique [0002] Computerized embroidery machine is a highly intelligent embroidery equipment developed in recent years. Its appearance has changed the shortcomings of low efficiency and high cost of manual embroidery in the past, making embroidery patterns more perfect, generous and three-dimensional. However, existing computerized embroidery machines still have some shortcomings and deficiencies: 1. The driving mechanism of the embroidery machine is prone to slipping, and it is easy to cause reverse rotation or needle slippage when the machine is stopped, resulting in low processing accuracy and seriously affecting the quality of embroidery. Quality; 2. The needle bar transmis...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D05C3/02D05C9/20D05C11/06D05C11/20
Inventor 叶连福蔡其文
Owner 叶连福
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