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Eccentric wheel shuttle hook synchronous driving system for multi-head shuttle hook computer embroider machine and method thereof

A technology of synchronous drive and eccentric wheel, applied in the field of shuttle system, can solve the problems of inconvenient maintenance and repair, alarming cost, high noise, etc., and achieve the effect of compact structure and high synchronization of swing angle.

Active Publication Date: 2014-12-31
HANGZHOU JINGWEI ELECTRONICS MECHANICAL MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Currently in the domestic and foreign markets, the swing angle drive technology of the shuttle on the multi-head shuttle computerized embroidery machine has a servo motor drive and a single cam mechanism to drive the swing angle of the shuttle; this single drive method is especially used in the multi-head shuttle. Computerized embroidery machines require servo motors or a large number of cam mechanisms, which bring a lot of workload to manufacturing and assembly. In addition, the servo motors are expensive, the programming is complicated, and the cost is astonishing; and the noise is loud, and maintenance and repair are inconvenient; how easy is it? Solving the problem of the swing angle of the synchronously driven shuttle of the multi-head shuttle computer embroidery machine has become a technically difficult problem that manufacturers are eager to solve

Method used

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  • Eccentric wheel shuttle hook synchronous driving system for multi-head shuttle hook computer embroider machine and method thereof
  • Eccentric wheel shuttle hook synchronous driving system for multi-head shuttle hook computer embroider machine and method thereof
  • Eccentric wheel shuttle hook synchronous driving system for multi-head shuttle hook computer embroider machine and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 and Figure 9 As shown, an eccentric wheel synchronous drive shuttle system of a multi-head shuttle computer embroidery machine includes a machine head shaft 1, more than one set of synchronous mechanisms 2, an eccentric wheel mechanism 3 equal in number to the synchronous mechanism 2, and an eccentric wheel More than one set of shuttle box mechanisms 4 fixedly connected with the mechanism 3, the head shaft 1 is fixedly connected with the synchronization mechanism 2, and the synchronization mechanism 2 is fixedly connected with the eccentric wheel mechanism 3;

[0033] The synchronous mechanism 2 includes a synchronous box body 5, the upper end of the synchronous box body 5 is provided with an upper synchronous wheel 6, and the upper synchronous wheel 6 is provided with a central shaft hole 7, and the synchronous box body The lower end in 5 is provid...

Embodiment 2

[0047] Embodiment 2: The method of synchronously driving the shuttle with the eccentric wheel of the multi-head shuttle computerized embroidery machine is carried out according to the following steps:

[0048] (1), drive rotation:

[0049] The power of the multi-head shuttle computer embroidery machine is used to drive the head shaft 1 to rotate. The rotation speed of the head shaft 1 is 800r / min. The head shaft 1 drives the upper synchronous wheel 6 to rotate, and the upper synchronous wheel 6 is driven by the synchronous belt 10 The synchronous wheel 8 rotates, if the synchronous belt 10 is loose, so that the upper synchronous wheel 6 and the lower synchronous wheel 8 cannot rotate synchronously, it can be adjusted by rotating the synchronous belt tensioner shaft 22 to drive the synchronous belt tensioner 24 to rotate, the lower synchronous wheel 8 The speed, direction and rotation angle of the upper synchronous wheel 6 are completely consistent with the machine head shaft 1...

Embodiment 3

[0052] Embodiment 3: The method of synchronously driving the shuttle with the eccentric wheel of the multi-head shuttle computer embroidery machine is carried out according to the following steps:

[0053] (1), drive rotation:

[0054] The power of the multi-head shuttle computer embroidery machine is used to drive the head shaft 1 to rotate. The rotation speed of the head shaft 1 is 800r / min. The head shaft 1 drives the upper synchronous wheel 6 to rotate, and the upper synchronous wheel 6 is driven by the synchronous belt 10 The synchronous wheel 8 rotates, if the synchronous belt 10 is loose, so that the upper synchronous wheel 6 and the lower synchronous wheel 8 cannot rotate synchronously, it can be adjusted by rotating the synchronous belt tensioner shaft 22 to drive the synchronous belt tensioner 24 to rotate, the lower synchronous wheel 8 The speed, direction and rotation angle of the upper synchronous wheel 6 are completely consistent with the machine head shaft 1;

...

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Abstract

The invention relates to a shuttle hook system, particularly to an eccentric wheel shuttle hook synchronous driving system for a multi-head shuttle hook computer embroider machine and a method thereof. The eccentric wheel shuttle hook synchronous driving system includes a head shaft, more than one group of synchronization mechanisms, eccentric wheel mechanisms with the same group number as the synchronization mechanisms, and more than one shuttle hook box mechanism fixedly connected with the eccentric wheel mechanisms, wherein the head shaft is fixedly connected with the synchronization mechanisms; the synchronization mechanisms are fixedly connected with the eccentric wheel mechanisms. The method includes the steps of driving to rotate and linking a shuttle block assembly. The eccentric wheel shuttle hook synchronous driving system for the multi-head shuttle hook computer embroider machine and the method thereof have the advantages that the structure is compact, no extra driving force is needed, and the synchronism of turning angles of the shuttle block assembly is high.

Description

technical field [0001] The invention relates to a shuttle system, in particular to an eccentric wheel synchronously driving shuttle system of a multi-head shuttle computerized embroidery machine and a method thereof. Background technique [0002] Currently in the domestic and foreign markets, the swing angle drive technology of the shuttle on the multi-head shuttle computerized embroidery machine has a servo motor drive and a single cam mechanism to drive the swing angle of the shuttle; this single drive method is especially used in the multi-head shuttle. Computerized embroidery machines require servo motors or a large number of cam mechanisms, which bring a lot of workload to manufacturing and assembly. In addition, the servo motors are expensive, the programming is complicated, and the cost is astonishing; and the noise is loud, and maintenance and repair are inconvenient; how easy is it? Solving the problem of the swing angle of the synchronously driven shuttle of the...

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): D05C11/18
Inventor 汤晓明
Owner HANGZHOU JINGWEI ELECTRONICS MECHANICAL MFG