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Sewing machine with automatic edge-alignment mechanism

A technology of sewing machine and driving mechanism, which is applied in the direction of sewing machine components, cloth feeding mechanism, sewing equipment, etc. It can solve the problems that the cloth cannot be adjusted to the position of the machine needle, the cloth cannot be operated on the opposite side, and the degree of automation is not high enough to achieve a high degree of automation. , fast sewing speed and ingenious effect

Active Publication Date: 2017-08-15
福恩达机器人(昆山)有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing automatic edge-to-edge sewing machines are linear edge-to-edge sewing machines. The automatic edge-to-edge sewing machine of this straight-line edge-to-edge sewing machine has a certain distance from the needle and the pressing mechanism, but in fact, it can only adjust the transmission from the cloth to the edge-to-edge mechanism. position of the fabric, but it is impossible to adjust the fabric leaving the edge mechanism to the position of the needle, resulting in a part of the fabric that cannot be operated on the edge, the effect of the edge is not complete, the degree of automation is not high enough, and the fabric cannot be edge-stitched as a whole braking action

Method used

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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  • Sewing machine with automatic edge-alignment mechanism
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  • Sewing machine with automatic edge-alignment mechanism

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Experimental program
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Effect test

Embodiment 1

[0026] Embodiment 1, as Figures 1 to 3 As shown, let the conveying direction of the cloth 01 be the X direction, the deflection direction of the cloth 01 is the Y direction, and the vertical direction be the Z direction; a sewing machine with an automatic edge alignment mechanism in this embodiment includes a sewing machine main body 6 and an automatic alignment mechanism. The edge mechanism, the sewing machine main body 6 includes a machine head 62, a machine needle 61 located under the machine head and a base plate 63; the automatic edge alignment mechanism is located on the base plate 63, and the automatic edge alignment mechanism includes a deviation adjustment mechanism 1, a pressing mechanism 02 and a detection control mechanism. Mechanism 3; deflection adjustment mechanism 2, used to adjust the deviation of the fabric 01 in the y direction, including a passive rotating gear 11 that surrounds the machine needle 61 and can rotate around the machine needle 61, and follows ...

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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Abstract

The invention discloses a sewing machine with an automatic edge-alignment mechanism. The sewing machine comprises an offset adjusting mechanism and a pressing mechanism, wherein the offset adjusting mechanism can adjust offset of clothing in a y direction; the pressing mechanism can press the clothing to increase friction coefficient and limit the clothing to offset in a z direction; the pressing mechanism is formed by passive rotating structures capable of winding around a machine needle and rotating by winding a z-axis when being pressed by y-direction action force, and a pressure adjusting structure driving the passive rotating structure to move in the z direction; the passive rotating structure suspends over a passive rotating gear and is pressed on the clothing; and the clothing is placed between the passive rotating gear and the passive rotating structure.With the arrangements of the passive rotating gear and the passive rotating mechanism, deficiencies of a linear edge-alignment mechanism can be solved; and all edge-alignment work from the first needle to the last needle sewing work can be successfully achieved.

Description

technical field [0001] The invention relates to the field of industrial sewing automation, in particular to a sewing machine with an automatic edge alignment mechanism. Background technique [0002] Most of the existing automatic edge-to-edge sewing machines are linear edge-to-edge sewing machines. The automatic edge-to-edge sewing machine of this straight-line edge-to-edge sewing machine has a certain distance from the needle and the pressing mechanism, but in fact, it can only adjust the transmission from the cloth to the edge-to-edge mechanism. position of the fabric, but it is impossible to adjust the fabric leaving the edge mechanism to the position of the needle, resulting in a part of the fabric that cannot be operated on the edge, the effect of the edge is not complete, the degree of automation is not high enough, and the fabric cannot be edge-stitched as a whole braking action. Contents of the invention [0003] The invention provides a sewing machine with an aut...

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 Applications(China)
IPC IPC(8): D05B35/10
CPCD05B35/10D05B35/102
Inventor 游碧玲徐小帅
Owner 福恩达机器人(昆山)有限公司
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