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Lightweight yarn feeder structure

A yarn feeder, lightweight technology, applied in textile and papermaking, weft knitting, knitting and other directions, can solve the problems of heavy weight, cumbersome operations, high manufacturing cost of yarn feeders, etc., to simplify processing operations, The effect of improving mechanical strength

Inactive Publication Date: 2015-08-12
陈仁惠 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Generally, the main body of the yarn feeder is formed by metal casting. Since the casted body has many burrs, it is especially used to set the bearing hole and shaft hole between the clutch and the yarn feeding wheel, and to hold it on the circular knitting machine. The buckling jaws of the aluminum ring bracket must be modified or repaired one by one. The operation is quite cumbersome and time-consuming, and the manufacturing cost of the yarn feeder is always high.
[0003] In addition, although the metal yarn feeder body has good mechanical strength, it is heavy, which also increases some costs in packaging and transportation.

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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  • Lightweight yarn feeder structure
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  • Lightweight yarn feeder structure

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Embodiment Construction

[0021] Lightweight yarn feeder 1 of the present invention, as Figure 1~3 As shown, it basically includes an upper body 10 and a lower body 50, a drive shaft 43 arranged on the body; a driving wheel and a clutch set 41 arranged above the drive shaft 43, and a yarn feeding wheel located at the lower body 50 42, a yarn presser 60 arranged upstream of the yarn feeding path of the yarn feeder 1, a first detecting arm 30 and a second detecting arm 40 pivotally arranged between the upper body 10 and the lower body 50, one and the second detecting arm A yarn guide eye 30A at the working position of the detection arm 30, a yarn guide eye 40A at the working position of the second detection arm 40, and a selection for controlling the first and second detection arms 30, 40 A switch 70, and a metal reinforcement 20 for enhancing the mechanical strength of the upper body 10 of the yarn feeder.

[0022] The main feature of the present invention is that both the upper body 10 and the lower ...

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 provides a lightweight type yarn feeder structure formed by combining an upper body, a lower body and a metal reinforced part, wherein the upper body and the lower body of the yarn feeder are formed by plastics; the metal reinforced part is arranged in the upper body; the combined body of the yarn feeder needs no extra processing, so that the manufacturing cost is reduced, the weight of the body of the yarn feeder is reduced, and the mechanical strength of the plastic yarn feeder body is improved.

Description

technical field [0001] The present invention relates to a lightweight yarn feeder structure. Background technique [0002] Generally, the main body of the yarn feeder is formed by metal casting. Since the casted body has many burrs, it is especially used to set the bearing hole and shaft hole between the clutch and the yarn feeding wheel, and to hold it on the circular knitting machine. The buckling jaws of the aluminum ring bracket must be modified or repaired one by one, which is cumbersome and time-consuming, and the manufacturing cost of the yarn feeder is always high. [0003] Also, although the metal yarn feeder body has good mechanical strength, it is heavy, and the cost of packaging and transportation will only increase. [0004] Therefore, in order to greatly improve the processing of the entire yarn feeder body, it is necessary to develop a structure of the yarn feeder body that can be molded by plastic injection without additional processing after forming, so as ...

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 Patents(China)
IPC IPC(8): D04B15/48
Inventor 陈仁惠陈伯霖
Owner 陈仁惠