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Sewing machine with sewing frame exchanging structure and sequence control method thereof

A sewing machine and sewing technology, applied in the direction of program-controlled sewing machines, sewing machine control devices, sewing machine components, etc., can solve the problem of inability to sew large-scale air curtains, and achieve the effects of convenient work, improved productivity, and increased operating speed.

Inactive Publication Date: 2008-10-08
MOBASE SUNSTAR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing wide-width sewing machines can only sew small-sized air bags when sewing air curtains due to small clamps, and cannot sew large-scale air curtains.
If it is necessary to sew a large air bag, the jig must be modified to support the large air bag and needs to be produced individually by the user

Method used

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  • Sewing machine with sewing frame exchanging structure and sequence control method thereof
  • Sewing machine with sewing frame exchanging structure and sequence control method thereof
  • Sewing machine with sewing frame exchanging structure and sequence control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0082] The detection device based on the movement detection sensor of the present invention will be further described below with reference to the accompanying drawings.

[0083] Sewing machine with sewing frame replacement mechanism

[0084] 1 to 9 are diagrams of a sewing machine equipped with a sewing frame replacement structure according to a preferred embodiment of the present invention. Fig. 1 is a right side view of the sewing machine; Fig. 2 is a perspective view when the auxiliary table is in a closed state; Fig. 3 is a perspective view when the auxiliary table is in an open state; Table sliding device diagram; Figure 6 is a supporting plate fixing structure diagram; Figure 7 is the first and second upper plate actuator structure diagram; Figure 8a and Figure 8b are the actuator structure and action diagram of the shuttle table; Figure 9 is a diagram of an X-axis drive motor and a Y-axis drive motor.

[0085] As shown in FIGS. 1 to 4 , the above-mentioned sewing ma...

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PUM

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Abstract

The present invention relates to a sewing machines with replacing sewing frame structure, sewing large-sized sewing products (cloth) by sequence controlling type, replacing the sewing product by using an actuator automatically when sewing a broad sewing product (cloth), mounting a sub working platform sliding fore and after on a main working platform for sewing the large-sized sewing product easily, after the sub working platform sliding off the main working platform, a shuttle platform is moved downward by using the actuator, this make worker replace a bobbin mounted at the bottom of the main working platform easily, changing or correcting logical (sequence) easily by using series communication mode for transmitting the sequence controlling program of the sewing machines with a changeable sewing frame structure or using the software (UAM: universal application module), the modified sequence can be downloaded (transmitted) at any time by using UAM. The present invention can improve conveniences of the work, and can also improve the working speed to improve productivity.

Description

technical field [0001] The present invention relates to a sewing machine equipped with an air curtain (Curtain Air Bag) embroidery frame replacement structure and a sequence control method thereof, in particular to a sewing machine that can sew large-scale sewing objects (fabrics) by a sequence control method, and when sewing A sewing machine with a sewing frame replacement structure and a sequence control method thereof, which can automatically replace the above-mentioned sewn products, not only increase the convenience of the work, but also increase the work speed and improve the productivity. Background technique [0002] The existing wide-width sewing machine can only sew small-sized air bags due to the small jig when sewing the air curtain of the machine, and cannot sew large air curtains. If a large air bag must be sewn, the jig must be modified to support the large air bag and needs to be individually produced by the user. SUMMARY OF THE INVENTION [0003] [Technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B19/12D05B21/00D05B73/00
CPCD05B27/00D05B39/00D05B69/30D05B75/00
Inventor 李东奎
Owner MOBASE SUNSTAR CO LTD
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