Bearded needle

A crochet needle and needle body technology, which is applied in knitting, textile and paper making, etc., can solve the problems of cost reduction, inconvenience in mass production, and difficulty in ensuring dimensional accuracy, and achieve the effect of reducing production cost, facilitating mass production, and ensuring processing accuracy.

Inactive Publication Date: 2006-05-24
冯加林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, at present, the starting threads used for knitting fabrics are all tendon threads, which increases the production cost of users.
[0004] In addition, the needle body structure of the existing crochet needle is complex in its processing technology, please refer to Image 6 , the wall surface processing of the upper groove wall needs to be positioned twice, and both sides are milled off, the processing and positioning are troublesome, the dimensional accuracy is difficult to guarantee, it is inconvenient for mass production, and the cost is reduced

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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Embodiment Construction

[0029] control Figure 7 , The crochet hook 20 of the present invention is composed of a needle body 21 and a needle core 22, wherein the needle body 21 is composed of a front needle body 23 and a rear needle body 24 through scarfing. The front needle body 23 and the rear needle body 24 are respectively provided with a rectangular groove 25 and a rectangular protrusion 26 on the joint surface where the two are combined with each other, for mutual embedding, please refer to Figure 8 , Figure 9 . The needle core 22 is hinged at the point P of the front needle body 23 through a rivet, and can rotate around the hinge point P.

[0030] The distance S between the needle head 12 at the front end of the needle body 21 in the crochet hook 20 and the hook portion 13 at the front end of the needle core 22 is very small, and S=1.3 millimeters in the present embodiment. Therefore, the rising range of the needle lifting plate 1 where the crochet needle 20 is placed is small, so that th...

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

A hook needle for automatic needle withdrawing includes needle body and needle core, wherein the needle body consisting of embedded front body an rear body, needle core hinged in front needle body. Said invention has advantages of 1, small lifting and lowering range, so the normal knitting thread can be used, 2, easy working with high precision due to the combined front and rear needle body form, mass production and low cost.

Description

technical field [0001] The invention relates to a knitting machine, in particular to a crochet needle for automatic needle raising. Background technique [0002] When the flat knitting machine is automatically starting the needle, it needs to use the needle lifting plate 1 . The needle lifting plate 1 is placed under the barrel mouth 2, please refer to figure 1 . The needle lifting plate is provided with several needle grooves 3 for placing crochet needles 6, and the position and quantity of the crochet needles correspond to the knitting needles 5 on the needle plates 4 on both sides. Its structural form of crochet hook 6 commonly used at present is as follows: figure 2 As shown, it is made up of needle core 7 and needle body 8, and needle core and needle body 8 are hinged at O, and can rotate around the needle body with the hinge as the center of rotation. [0003] When starting the needle, the needle lifting plate 1 rises and rises out of the upper side of the barrel ...

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 & AuthorityApplications(China)
IPC IPC(8): D04B35/02
Inventor冯加林巫友群
Owner冯加林