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Sewing machine

A sewing machine and sewing technology, which is applied to sewing machine components, program-controlled sewing machines, sewing equipment, etc., can solve the problems of wasting time and restricting work efficiency, and achieve the effect of improving sewing efficiency.

Active Publication Date: 2015-06-03
NINGBO SUPREME ELECTRONIC MASCH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Assuming that a sewing machine processes more than 1,500 materials a day, the accumulated time wasted in replacing the template is very large, which seriously restricts the working efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as figure 1 As shown, the sewing machine of the present invention includes a sewing head 1, an XY feeding mechanism and a control system. The head 1 and the XY feeding mechanism can adopt existing well-known structures. The control system includes power supply, motherboard, processor, memory and system software.

[0027] The XY feeding mechanism is provided with a feeding base 2 for mounting the template. Driven by the XY feeding mechanism, the feeding base 2 can move in the X and Y directions of the horizontal plane coordinate system of the worktable.

[0028] The feeding base 2 can be provided with 2, 3 or more template installation positions. The template installation position is the area on the feeding base 2 where the template is docked and installed. The feeding base 2 has several template installation positions, and several templates can be docked and installed at the same time.

[0029] As a preferred solution in this embodiment, the feeding base 2 is provided...

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PUM

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Abstract

The invention discloses a sewing machine. The sewing machine comprises a machine head, an XY feeding mechanism and a control mechanism. The XY feeding mechanism is provided with a feeding base used for installing templates, the feeding base is provided with at least two template installation positions which are arranged side by side, and each template installation position is provided with a sensor and a fixing mechanism, wherein the sensors are used for detecting the templates and the fixing mechanisms are used for fixing the templates. The control system controls the fixing mechanisms to lock the templates which are placed in after the sensors detect that the templates are placed in the template installation positions. Under the control of the control system, the XY feeding mechanism can move the template on any template installation position to the sewing position of the machine head. The sewing machine can realize non-stop continuous work of the XY feeding mechanism, the process that in the traditional template replacing process, an XY feeding machine is stopped is omitted and the sewing efficiency is doubled.

Description

Technical field [0001] The invention relates to a sewing machine. Background technique [0002] Existing industrial sewing machines all include the sewing head, worktable, XY feeding mechanism, presser foot mechanism and control system. The sewing machine head is provided with a needle which can move up and down and a bottom shuttle matched with the needle. The control system controls the XY feeding mechanism to move according to the set sewing program, so that the presser foot mechanism moves along the X and Y directions of the horizontal plane of the worktable. The presser foot mechanism presses the material, and the material moves at the sewing position of the machine needle, and sewing is carried out according to the stitches set by the sewing program. [0003] There are many XY feeding mechanisms. For example, the utility model patent name is a feeding structure of a sewing machine. Patent No.: 201320051945.7 discloses a feeding structure of a sewing machine, including two Y...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B19/16D05B35/00
Inventor 罗千
Owner NINGBO SUPREME ELECTRONIC MASCH INC
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