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Embroidery machine and rotor axis mechanical clutch for industrial sewing machine

An industrial sewing machine and mechanical clutch technology, which is applied to the mechanism of embroidery machines, embroidery machines, sewing equipment, etc., can solve problems such as affecting the service life of embroidery machines and affecting embroidery quality, and achieves compact structure, convenient and reliable disengagement, and stable work. reliable results

Active Publication Date: 2012-06-27
陈桢铭
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no clutch device for the rotating shaft on the winding head of most embroidery machines. Since there are many heads on the embroidery machine, once one head needs to be stopped, the traditional operation method is to stop the whole machine, which affects the service life of the embroidery machine. Will affect the quality of embroidery

Method used

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  • Embroidery machine and rotor axis mechanical clutch for industrial sewing machine
  • Embroidery machine and rotor axis mechanical clutch for industrial sewing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0011] The clutch upper shaft 6 top of the present invention is connected with the power gear, and the bottom is connected with the clutch lower shaft 11. The clutch upper cover 7 is fixed with the clutch upper shaft 6, and the clutch middle cover 8 is fixed with the clutch lower shaft 11. The upper sleeve 7 is both a power transmission sleeve and a positioning sleeve for the lower shaft 11 . The clutch lower cover 10 fixes two transmission shafts 9, which can slide on the lower shaft 11, and the transmission shaft 9 passes through the middle cover 8 to realize engagement and separation with the upper cover 7. The clutch is controlled by the cam 1 located on the machine head body 14. When the cam 1 is rotated, the rocker arm 5 is rotated by the change of the cam curve, and the lower sleeve 10 is moved up and down by the rocker arm to reach the clutch upper shaft 6 and the clutch lower shaft. Shaft 11 separates and rotates. The clutch handles the curve of the cam 1. When the c...

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PUM

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Abstract

The present invention discloses one kind of mechanical rotation shaft clutch for computerized embroidery machine and computerized industrial sewing machine. The mechanical rotation shaft clutch consists of one upper shaft connected to the driving gear, one lower shaft below the upper shaft, and one clutch including one upper sleeve fixed on the upper shaft, one middle sleeve fixed on the lower shaft, one driving shaft outside the middle sleeve, and one lower sleeve below the middle sleeve for fixing the driving shaft and capable of sliding on the lower shaft. The driving shaft passing throughthe middle sleeve may be meshed to or separated from the upper sleeve. The clutch has also one spring on the lower shaft, and one cam for controlling and with one rotating shaft, one rocker rotating shaft, one rocker and one handle. The present invention is suitable for use in computerized embroidery machine and computerized industrial sewing machine.

Description

technical field [0001] The invention relates to a rotating shaft mechanical clutch, in particular to a rotating shaft mechanical clutch of an embroidery machine and an industrial sewing machine. Background technique [0002] The rotating shaft on the machine head of the embroidery machine is related to the power transmission of the machine head, and the power is driven from the gear at the upper end of the rotating shaft to the winding part arranged below the rotating shaft through the rotating shaft. At present, there is no clutch device for the rotating shaft on the winding head of most embroidery machines. Since there are many heads on the embroidery machine, once one head needs to be stopped, the traditional operation method is to stop the whole machine, which affects the service life of the embroidery machine. It will affect the quality of embroidery. Contents of the invention [0003] The object of the present invention is to provide a mechanical clutch for the rota...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05C11/00D05B69/30
Inventor 陈桢铭
Owner 陈桢铭