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Needle selector for knitting machine, and needle selecting module finger

A finger and knitting machine technology, which is applied in knitting, weft knitting, textiles and papermaking, and can solve the problems of increased cost, difficulty in popularization, and high price of finger components

Inactive Publication Date: 2006-05-24
WAC DATA SERVICE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] obtained by the above method Figure 7B The finger assembly 30b shown in exemplified in FIG. 2 has good dimensional accuracy, however, at the time of manufacture, an expensive injection molding machine must be operated by a skilled operator, thereby increasing the cost of the obtained finger assembly
[0025] Therefore, although there is an urgent need for a finger assembly that can reduce the inventory of fingers and can be manufactured on a whim, it is difficult to popularize in practice.

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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  • Needle selector for knitting machine, and needle selecting module finger
  • Needle selector for knitting machine, and needle selecting module finger
  • Needle selector for knitting machine, and needle selecting module finger

Examples

Experimental program
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Effect test

Embodiment Construction

[0063] Hereinafter, the present invention will be described in detail with reference to the drawings showing one embodiment of the present invention.

[0064] figure 1 A perspective view of an example of a finger unit using a needle selection device for a knitting machine according to the present embodiment is shown in FIG. Such as figure 1 As shown in , the finger assembly 30 of this embodiment is composed of a finger member 31 and a finger holding member 40 .

[0065] Figure 2A , B are diagrams showing an example of the finger member 31, Figure 2A is the front view, Figure 2B is a side view. and, Figure 3A ~C are diagrams showing an example of the finger holding member 40, Figure 3A is the front view, Figure 3B yes Figure 3A A side view of the finger member, Figure 3C is the top view.

[0066] Such as figure 1 and Figure 2A , 2B As shown, the finger member 31 is composed of a needle clock contact portion 33 with a needle clock contact surface 32 at ...

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 finger assembly (30) for needle selection is composed of a finger member (31) and a finger holding member (40). The finger member (31) has a clock contact portion (33) and a support portion (34) with protrusions (35, 36) therebelow. And, the finger holding member (40) includes: from one end to the other end, a connection portion (41) having a recess (42, 42a) for accommodating the protruding portion (35, 36) below the above-mentioned support portion (34). Part rotation support part (43) and piezoelectric body matching part (45). The finger member (31) and the finger holding member (40), the protrusions (35, 36) of the finger member (31) are inserted and positioned in the recesses (42, 42a) of the finger holding member (40) , are integrated by inserting a pin (50) into holes (37, 37a) provided in the protruding portion (35) and the connecting portion (41).

Description

technical field [0001] The present invention relates to a needle selection device for a knitting machine, and more specifically, to a needle selection finger constructed by combining a plurality of members, and a needle selection device for a knitting machine using the finger. Background technique [0002] In a knitting machine such as a circular knitting machine or a flat knitting machine, the order of knitting needles moving up and down is selected according to the knitting order stored in a storage device such as a floppy disk, and a knitted fabric of a desired knitting structure is knitted. In order to select the up and down movement of the knitting needles, various needle selection devices are used. [0003] Here, before describing the needle selection device of the present invention, according to Figures 4A-4C The circular knitting machine schematically shown in , will describe the outline of the needle selection operation in the knitting machine as follows. [0004]...

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): D04B15/82D04B15/68D04B15/78
CPCD04B15/78D04B15/82
Inventor 渡边和久饭田展生
Owner WAC DATA SERVICE CO LTD