Pull-down device of computerized flat knitting machine

A computerized flat knitting machine and pulling technology, applied in textiles and papermaking, weft knitting, knitting, etc., can solve the problems of complex rake roller structure, complicated technical operation, high manufacturing cost, etc., and achieve the convenience of full-form weaving and sufficient pulling force , low cost effect

Inactive Publication Date: 2020-12-04
无锡斯拓纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But at present, the rake roller still faces the problems of complex structure, high manufacturing cost, high failure rate, and complicated technical operation

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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  • Pull-down device of computerized flat knitting machine
  • Pull-down device of computerized flat knitting machine
  • Pull-down device of computerized flat knitting machine

Examples

Experimental program
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Embodiment Construction

[0032] combine Figure 1 to Figure 7 The pull-down device of the computerized flat knitting machine of the present invention is further described.

[0033] A pull-down device for a computerized flat knitting machine, comprising a left pulling mechanism 1 and a right pulling mechanism 2, the left pulling mechanism 1 and the right pulling mechanism 2 are arranged symmetrically and form a pulling channel 3 for fabrics to pass through. It is characterized in that: the left pulling mechanism 1 and the right pulling mechanism 2 both include a plate frame 11 , a guide assembly 12 , a pulling rake 14 and a driving assembly 13 .

[0034] The plate frame 11 is a strip-shaped structure, on which there are a plurality of windows 113 arranged along the length direction of the plate frame 11, and an upper shielding plate 111 and a lower mounting plate 112 are respectively formed on the upper and lower sides of the back of the plate frame 11; It should be noted that the opposite side of the...

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 pull-down device of a computerized flat knitting machine. The pull-down device comprises a left traction mechanism and a right traction mechanism which are symmetrically arranged and form a traction channel. The pull-down device is characterized in that each of the left traction mechanism and the right traction mechanism comprises a plate frame, a guide assembly, a traction rake and a driving assembly; a window is formed in each plate frame; the traction rakes are installed on the back faces of the plate frames in an up-down movable manner through the guide assemblies, and a rake nail assembly is arranged on the side wall of the front face of the head of each traction rake and corresponds to the corresponding window; and the driving assemblies are installed on theback faces of the plate frames and connected with the tails of the traction rakes so as to drive the traction rakes to move up and down along the guide tracks of the guide assemblies, the rake nail assemblies are guided to the outer sides of the plate frames through the guide tracks when the traction rakes move downwards, and the rake nail assemblies are guided to the inner sides of the plate frames through the guide tracks when the traction rakes move upwards. According to the pull-down device, fabric can be uniformly and stably pulled, so that the processing efficiency and quality are improved.

Description

technical field [0001] The invention relates to the technical field of textile machinery, and in particular to a pull-down device for a computerized flat knitting machine. Background technique [0002] Computerized flat knitting machines play a pivotal role in the textile industry due to their high weaving efficiency, low operator requirements and easy programming. The roller is an essential device used to pull the fabric in the computerized flat knitting machine. Its function is to pull the fabric formed by the knitting mechanism downward under the clamping state, so as to facilitate the realization of functions such as knitting and transfer of the latch needle. Computerized flat knitting machines with fully formed functions have developed rapidly in recent years, and are favored by the market because of their advanced integrated garment functions that can get rid of the productivity constraints of traditional sleeve technology. high demands. The existing market focuses o...

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): D04B15/90
CPCD04B15/90
Inventor 杨冲汉
Owner 无锡斯拓纺织科技有限公司
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