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A sewing machine with easy template replacement

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: 2015-12-30
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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  • A sewing machine with easy template replacement
  • A sewing machine with easy template replacement
  • A sewing machine with easy template replacement

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 machine head 1, an XY feeding mechanism and a control system. Machine head 1 and XY feeding mechanism can adopt existing known structure. 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 installing templates. Driven by the XY feeding mechanism, the feeding base 2 can move in the X direction and the Y direction of the workbench horizontal plane coordinate system.

[0034] The feeding base 2 can be provided with 2, 3 or more template mounting positions. The formwork installation position is the area on the feeding base 2 that is docked with the formwork. The feeding base 2 has several formwork installation positions, and several formworks can be docked and installed at the same time.

[0035] In this embodiment, as a preferred solution, the feeding base 2 is provid...

Embodiment 2

[0061] Such as Figure 4 and 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 cooperate 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 sense and detect it, and send a detection signal to the control system.

[0063] When the installation groove 5 on the formwork is aligned with the positioning structure of the formwork installation position and advanced, after the sensor senses that the formwork is in place, the control system controls the fixing mechanism to lock the placed formwork.

[0064] Under the control of the control system, the XY feeding mechanism m...

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Abstract

A sewing machine enabling easy template replacement, comprising a machine head (1) for sewing, an XY feeding mechanism and a control system; the XY feeding mechanism is provided with a feeding base (2) for installing a template; the feeding base has at least one template installation position (2a, 2b) for connecting the template; the template installation position is provided with a sensor (3a, 3b) for detecting the template and a fixation mechanism for locking the template; when the sensor detects the template placed at the template installation position, the control system controls the fixation mechanism to lock the placed template; and after a sewing program for the template is finished executing, the control system controls the fixation mechanism to loosen the template.

Description

technical field [0001] The present invention relates to a sewing machine. Background technique [0002] Existing industrial sewing machine all comprises several parts of sewing machine head, workbench, XY feeding mechanism, presser foot mechanism and control system. The sewing machine head is provided with a machine needle capable of moving up and down and a bottom shuttle matched with the machine 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 to sew according to the stitches set by the sewing program. [0003] There are many XY feeding mechanisms, such as the utility model patent name A feeding structure of a sewing machine, patent number: 201320051945.7 discloses a feeding structure of a ...

Claims

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Application Information

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