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Binding device on sewing machine

A technology of hemming device and sewing machine, which is applied in sewing equipment, sewing machine components, cloth feeding mechanism, etc., can solve the problems that the process requirements and stability cannot meet the specified requirements, etc.

Inactive Publication Date: 2011-04-20
SIAOTE FASHION SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the traditional process, it is necessary for the sewing worker to manually fold the hemming strips into the desired shape, and process them section by section. With the increasing automation of garment processing, the traditional hemming method and efficiency are far from satisfactory, and With batch processing, the technical requirements and stability of manual hemming treatment can not meet the specified requirements

Method used

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  • Binding device on sewing machine
  • Binding device on sewing machine
  • Binding device on sewing machine

Examples

Experimental program
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Embodiment Construction

[0010] as attached figure 1 As shown, a hemming device installed on a sewing machine includes: a hemming shaping part 10, a flattening part 20 whose front end is fixed on the rear end of the hemming shaping part 10, and the hemming shaping part 10 is provided with a U-shaped sizing groove 11 that allows the hemming cloth strips to pass through, and a guide groove extending along the length direction of the hemming molding member 10 is provided on the outer surface of the hemming molding member 10 12. The guide groove 12 communicates with the shaping groove 11.

[0011] The said hemming shaping part 10 is provided with a second shaping protrusion and a first shaping protrusion covered on said second shaping protrusion, and said shaping groove 11 is located in said first shaping protrusion. Between the shaped protrusion and the second shaped protrusion, a turning groove 13 communicating with the shaped groove 11 is provided at the front end of the second shaped protrusion. Whe...

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Abstract

A binding device on sewing machine comprises a binding forming element and a flattening element with the front end fixed on the back end of the binding forming element, wherein the binding forming element is provided with a U-shaped forming slot for a binding cloth piece passing through; the outer surface of the binding forming element is provided with a guide slot extending along the length direction of the binding forming element; and the guide slot is communicated with the forming slot. When the binding cloth piece enters from the back part of the forming slot, a user can push the binding cloth piece forwards through the guide slot by using foreign object, such as a needle, so as to smoothly extend outside from the front part of the forming slot.

Description

technical field [0001] The invention relates to a hemming device installed on a sewing machine. Background technique [0002] As an indispensable link in the garment-making process, fabric hemming treatment plays an important role in preventing fabric from detaching, increasing firmness, and shaping. In the traditional process, it is necessary for the sewing worker to manually fold the hemming strips into the desired shape, and process them section by section. With the increasing automation of garment processing, the traditional hemming method and efficiency are far from satisfactory, and With batch processing, the technical requirements and stability of manual hemming treatment can not meet the specified requirements. Contents of the invention [0003] The technical problem to be solved by the invention is to provide a hemming device installed on a sewing machine. [0004] In order to solve the above-mentioned technical problems, the technical solution adopted by the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B35/02
Inventor 沈惠萍
Owner SIAOTE FASHION SUZHOU
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