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Sewing assistance device, sewing equipment and method for sewing elastic band

A technology of an auxiliary device and an elastic band, which is applied in sewing equipment, sewing machine components, textiles and papermaking, etc., can solve problems such as inconvenience and achieve the effect of improving convenience and efficiency.

Pending Publication Date: 2021-08-31
GUANGDONG ESQUEL TEXTILES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, in view of the inconvenience that the traditional lockstitch sewing machine needs to mount the lockstitch machine on the shelf when sewing the ring-shaped elastic band, a sewing auxiliary device is provided, which can be installed on the car On the platen of sewing equipment, auxiliary sewing of elastic bands

Method used

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  • Sewing assistance device, sewing equipment and method for sewing elastic band
  • Sewing assistance device, sewing equipment and method for sewing elastic band

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] This embodiment provides a sewing auxiliary device 40 , including a first spreading mechanism 400 and a second spreading mechanism 500 . The first spreading mechanism 400 includes a first mounting assembly and a first spreading shaft 420, and the first spreading shaft 420 is arranged on the first mounting assembly. The second spreading mechanism 500 includes a second mounting assembly 510 and a second spreading shaft 520 , and the second spreading shaft 520 is arranged on the second mounting assembly 510 . The first mounting assembly and the second mounting assembly 510 are respectively installed on opposite side edges of the table 20 so that the first spreading shaft 420 and the second spreading shaft 520 are arranged opposite and parallel.

[0072] In this embodiment, the first spreading mechanism 400 and the second spreading mechanism 500 have the same structure, and only the first spreading mechanism 400 will be specifically described below.

[0073] The first moun...

Embodiment 2

[0079] This embodiment provides a sewing machine 1 , including a support base 10 , a table 20 , a sewing mechanism 30 and the sewing auxiliary device 40 provided in Embodiment 1.

[0080] The platform 20 is disposed on the support base 10 . The first stretching mechanism 400 and the second stretching mechanism 500 of the sewing auxiliary device 40 are installed on opposite side edges of the table 20 respectively. The sewing mechanism 30 is disposed on the table 20 and located between the first spreading mechanism 400 and the second spreading mechanism 500 .

[0081] The method for sewing elastic bands by using the sewing device 1 comprises the following steps:

[0082] Put the ring-shaped elastic band 2 to be sewn on the first expansion shaft 420 and the second expansion shaft 520, and the first expansion shaft 420 and the second expansion shaft 520 cooperate to expand;

[0083] Push aside the upper band of the elastic band 2 to be sewn, and sew the lower band of the elastic...

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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PUM

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Abstract

The invention relates to a sewing assistance device, sewing equipment and a method for sewing an elastic band. The sewing assistance device is used for being arranged on a platen of the sewing equipment and comprises a first opening mechanism and a second opening mechanism. The first opening mechanism comprises a first mounting assembly and a first opening shaft; the first opening shaft is arranged on the first mounting assembly; the second opening mechanism comprises a second mounting assembly and a second opening shaft; the second opening shaft is arranged on the second mounting assembly; and the first mounting assembly and the second mounting assembly are used for being installed on the edges of the two opposite sides of the platen, so that the first opening shaft and the second opening shaft can be oppositely arranged in parallel. By means of the sewing assistance device, the annular to-be-sewn elastic band is arranged on the first opening shaft and the second opening shaft in a sleeving mode, the upper band body of the to-be-sewn elastic band is pushed aside, and then the lower band body of the to-be-sewn elastic band can be sewn through the sewing mechanism. In this way, the sewing equipment does not need to be elevated when the elastic band is sewn, and the convenience and efficiency of elastic band sewing work are improved.

Description

technical field [0001] The invention relates to the technical field of sewing machinery and equipment, in particular to a sewing auxiliary device, sewing equipment and a method for sewing elastic bands. Background technique [0002] When using a traditional lockstitch sewing machine to sew endless elastic bands, it is necessary to mount the lockstitch machine on a shelf, and let the elastic bands be covered on the sewing panel of the lockstitch machine for sewing. However, the lockstitch machine only needs to be raised when the rubber band is sewn, and the lockstitch machine needs to be put down when other processes are performed, and the sewing panel is placed on the table of the machine base. Like this, frequent replacement brings a lot of inconveniences. Contents of the invention [0003] Based on this, in view of the inconvenience that the traditional lockstitch sewing machine needs to mount the lockstitch machine on the shelf when sewing the ring-shaped elastic band,...

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): D05B35/00
CPCD05B35/00
Inventor 郑翀夏德强罗文锋李彩霞
Owner GUANGDONG ESQUEL TEXTILES CO LTD