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Sewing machine with templates easy to replace

A sewing machine, easy-to-replace technology, applied in the direction of sewing machine components, sewing equipment, cloth feeding mechanism, etc., can solve the problems of restricting operation efficiency and wasted time, and achieve the effect of improving sewing efficiency and saving operation steps

Active Publication Date: 2014-09-17
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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  • Sewing machine with templates easy to replace
  • Sewing machine with templates easy to replace
  • Sewing machine with templates easy to replace

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] 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.

[0033] 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.

[0034] 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.

[0035] As a preferred solution in this embodiment, the feeding base 2 is provided...

Embodiment 2

[0061] Such as Figure 4 with Figure 5 As shown, in this embodiment, the feeding base 2 has one template installation position, and only one template can be installed at most. The feeding base 2 is provided with a sensor for detecting whether there is a template, a fixing mechanism for locking the template, and a positioning structure that can be matched with the template. The fixing mechanism and positioning structure can adopt the structure in Embodiment 1.

[0062] When the template is installed in the template installation position, the sensor can detect it and send a detection signal to the control system.

[0063] When the mounting groove 5 on the template is aligned with the positioning structure of the template installation position, the sensor detects that the template is in place, and the control system controls the fixing mechanism to lock the inserted template.

[0064] Under the control of the control system, the XY feeding mechanism moves the template to the sewing po...

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Abstract

The invention discloses a sewing machine with templates easy to replace. The sewing machine with the templates easy to replace comprises a handpiece for sewing, an XY feeding mechanism and a control system, the XY feeding mechanism is provided with a feeding base for mounting of the templates, the feeding base is provided with at least one template mounting position for connecting the templates, and each template mounting position is provided with a sensor for detecting the templates and a fixing mechanism for locking the templates. The sensors detect the templates mounted in the template mounting positions, and then the control system controls the fixing mechanisms to lock put-in templates. The control system controls the fixing mechanism to loosen the templates after sewing procedures are executed to the templates.

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 capable of moving 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, the material moves at the sewing position of the needle, and the sewing is carried out according to the stitch 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-direct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/00
CPCD05B35/00
Inventor 罗千
Owner NINGBO SUPREME ELECTRONIC MASCH INC
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