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Moving/fixed cutter needle plate of lockstitch sewing machine

A fixed knife and needle plate technology, which is applied to sewing machine components, sewing equipment, textiles and papermaking, etc., can solve the problems of reducing the service life of the machine, increasing the production cost, and accelerating the wear of the machine, so as to reduce the production cost, easy to install, The effect of increasing usage

Inactive Publication Date: 2015-11-25
马海洋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually use the lockstitch machine with knife and edge overlay machine, so only use part of the functions of the lockstitch machine with knife and overedge machine, which will speed up the wear of the machine, reduce the service life of the machine, and cause damage to some parts of the machine. Increase the production cost of the enterprise
At the same time, many lockstitch sewing machines are in an idle state, which has not exerted benefits and has not created value for the enterprise.

Method used

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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  • Moving/fixed cutter needle plate of lockstitch sewing machine
  • Moving/fixed cutter needle plate of lockstitch sewing machine
  • Moving/fixed cutter needle plate of lockstitch sewing machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0012] Moving fixed knife needle plate 19 is rented by fixed knife 1, moving knife groove 2, tooth groove 3, moving knife fixed block 4, moving knife fixed block screw hole 5, pinhole 12, needle plate fixed hole 13. Moving knife 18 is made up of moving knife blade body 9, moving knife fixed turning hole 10, feeding tooth transmission shaft sliding groove 11, moving knife blade 16. Feeding tooth 17 is made up of feeding tooth rack 7, feeding tooth transmission shaft 8, feeding tooth fixing hole 14, tooth 15.

[0013] Take out the movable and fixed knife needle plate 19, put the movable knife 18 into the movable knife groove 2, use the movable knife fixing screw 6 to pass through the fixed rotating hole 10 of the movable knife, and fix the movable knife fixing block screw on the moving knife fixing block 4 In the hole 5, drop the moving knife 18 below the needle plate 19 of the moving and fixed knife, take out the feeding tooth 17, let the feeding tooth transmission shaft 8, put...

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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Abstract

The invention discloses a moving / fixed cutter needle plate of a lockstitch sewing machine, and the cutter needle plate is mainly used for carrying out shearing and sewing on garment materials and auxiliary materials together, or carrying out independent shearing and the like in a garment sewing process and aims to solve the technical problems that for cutting pieces of the garment materials subjected to edge trimming, piece trimming, cotton trimming and the like by workers in a garment factory, a lockstitch sewing machine with a cutter and a serger are usually used, only part of functions of the lockstitch sewing machine with the cutter and the serger are used, the abrasion degree of a machine is quickened, and the service life of the machine is shortened. The technical scheme adopted by the invention is that the moving / fixed cutter needle plate comprises a moving cutter fixing block 4, a feeding tooth transmission shaft 8 and a feeding tooth transmission shaft sliding groove 11. According to the moving / fixed cutter needle plate disclosed by the invention, the main usage is simple, the cost is low, and the moving / fixed cutter needle plate is suitable for a common trimming lockstitch sewing machine and a computer trimming lockstitch sewing machine and is a simple substitute for the lockstitch sewing machine with the cutter.

Description

technical field [0001] The motorized fixed-knife needle plate for lockstitch sewing of the present invention is mainly used in the garment sewing process for cutting and sewing together garment fabrics and accessories, and can also be used for single cutting and the like. Background technique [0002] In the garment factory, workers trim, trim, and cotton the garment fabric pieces. Usually use the lockstitch machine with knife and edge overlay machine, so only use part of the functions of the lockstitch machine with knife and overedge machine, which will speed up the wear of the machine, reduce the service life of the machine, and cause damage to some parts of the machine. Increased the production cost of the enterprise. At the same time, many lockstitch sewing machines are in an idle state, which has not exerted benefits and has not created value for the enterprise. Contents of the invention [0003] In order to solve the above problems, develop the lockstitch motorized...

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): D05B37/04
Inventor 马海洋
Owner 马海洋
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