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A sinker installation structure with large stroke swing effect for computerized flat knitting machines

A computerized flat knitting machine and installation structure technology, applied in textiles and papermaking, knitting, weft knitting, etc., can solve the problems of limited swing range of sinker, floating yarn of knitted clothes, high installation requirements, etc., and achieve the overall swing effect , Improve the creasing effect and avoid the floating yarn problem

Active Publication Date: 2021-11-05
常熟创富针织机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the swing range of the sinker is limited, the yarn of the knitted clothes may still float up, and the pressing effect is not in place
[0004] In order to solve this technical problem, a utility model patent with the authorized notification number CN205501560U discloses a sinker for a computerized flat knitting machine, which includes a sinker body hinged on the insertion piece of the needle bed and a spring fixed at the bottom of the sinker body to set the sinker. There is a tongue on the lower side of the pressing part of the chip body, and the sinker can swing in a wide range to reduce the yarn floating; however, this structural scheme needs to rely on springs to achieve high-precision installation and hinge transition, and the installation requirements are relatively high, and the spring Easy to occur or fall off, causing the function of the sinker to fail

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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  • A sinker installation structure with large stroke swing effect for computerized flat knitting machines
  • A sinker installation structure with large stroke swing effect for computerized flat knitting machines
  • A sinker installation structure with large stroke swing effect for computerized flat knitting machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0068] Example 1: see figure 1As shown, a needle plate insert installation structure of a computerized flat knitting machine includes inserts 20 that are fixed and installed on the needle plate 10 of a computerized flat knitting machine in parallel, and each adjacent insert 20 is formed for installing knitting needles. 30 needle slot, see further figure 2 As shown, the insert 20 adopts an integral molding, and the front end of the insert adopts the insert hinge mounting block 21. Preferably, in this embodiment, the insert 20 includes an insert body 22 integrally connected with the insert hinge mounting block 21. The insert body 22 is provided with a plurality of mounting holes 22a for fixed installation and connection with the needle plate 10, and a needle ruler ( figure 1 Not shown) the needle gauge limit groove 23; specifically preferably, in this embodiment, the outer diameter of the needle shank of the knitting needle 30 is in the range of 0.8-1.5mm;

[0069] In this em...

Embodiment 2

[0079] Example 2: see Figure 7 and Figure 8 As shown, a sinker installation structure with a large-stroke swing effect for a computerized flat knitting machine. The sinker 100 adopts an integrally formed structure, including a Sink triangle assembly located at the upper end and used for connecting with the computerized flat knitting machine head (not shown in the figure). ) drives the cooperating piece bell 110, the subsidence hinged mounting part 120 and the thread-pressing swing arm 130 matched with the knitting needle 200, and the sinking hinged mounting part 120 connects the piece-picking bell 110 and the thread-pressing swing arm 130 as one; specifically preferably , in this embodiment, the outer diameter range of the needle bar of the knitting needle 210 is 5-9mm; Cooperate with the needle tongue 211 of the knitting needle 210 to be used for the tooth mouth piece 230 for stripping, and the thread pressing tongue 211 performs a large-stroke swing relative to the tooth ...

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 sinker installation structure with a large stroke swing effect for computerized flat knitting machines. The sinker hinge installation part is provided with a closed upper sliding waist groove and a closed corner sliding groove; the front end of the inserting piece is respectively provided with a closed The upper sliding waist-shaped groove and the closed corner sliding groove are used for the first hinge hole and the second hinge hole of the limited sliding hinge to form a sliding hinge structure with a large stroke swing effect. The front end of the insert piece passes through the spacer and the sinker. The installation is hinged and matched, and the sinker is located between the front end of the insert and the spacer; on the basis of realizing the large-stroke swing effect, the present invention ensures a reliable and stable large-stroke motion trajectory, thereby achieving a reliable line pressing effect. At the same time, the present invention The sinker with medium to large stroke swing effect is made of one-piece molded parts, which has a simple structure and stable installation without looseness or accidental movement. The processing, installation, and disassembly processes are convenient and efficient, and are suitable for large-scale promotion and application.

Description

technical field [0001] The invention belongs to the field of computerized flat knitting machine manufacturing, and in particular relates to a sinker installation structure for a computerized flat knitting machine with a large-stroke swing effect. Background technique [0002] As we all know, the base plate of the needle bed of the motor flat machine is used to install the needle board. The needle board mainly includes the needle board insert used for installing the knitting needles, and the sinker connected with the needle board insert. At the same time, the sinker is installed on the machine head. The Xinke triangular assembly drives the connection and cooperates. During the knitting process of the machine head, it mainly realizes the suppression effect on the yarn and avoids the yarn from floating. [0003] Please refer to the utility model patent with the notification number CN201343618Y, which discloses a sinker for computerized flat knitting machines, which uses a hamme...

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): D04B15/10D04B15/06
CPCD04B15/06D04B15/10
Inventor 李鹏傅拥军
Owner 常熟创富针织机械有限公司
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