Yarn feeding and yarn clamping mechanism for circular knitting machine and processing method of yarn feeding and yarn clamping mechanism
A circular knitting machine and yarn feeding technology, which is applied in knitting, weft knitting, textiles and papermaking, etc. It can solve the problems of reducing work efficiency of workers, inconvenient yarn discovery by workers, and yarn knotting.
Active Publication Date: 2020-05-19
绍兴达伽马纺织有限公司
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Problems solved by technology
[0007] 1. Since the yarn is protected by the pipeline, if knotted or broken yarn occurs, it is not easy for workers to find the yarn in the pipeline
[0008] 2. Since only one coil can be placed at one height of the yarn feeding mechanism, and if the coils are placed at different heights to supply yarn to the circular knitting machine, yarn knotting will occur, which makes workers need to change the circular knitting machine many times. It often takes 20 minutes to change the line, which greatly reduces the work efficiency of workers
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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[0060] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.
[0061] Wherein, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, rather than physical drawings, and should not be construed as limitations on this patent; in order to better illustrate the embodiments of the present invention, some parts of the accompanying drawings will be omitted, Enlarged or reduced, does not represent actual product size.
[0062] refer to Figure 1 to Figure 13 The illustrated yarn feeding and clamping mechanism for a circular knitting machine includes a circular knitting machine and several yarn feeding and clamping systems, and several yarn feeding and clamping systems are evenly distributed along the circumferential direction of the circular knitting machine, each The yarn feeding and clamping system includes a yarn feeding mech...
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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The invention relates to the field of circular knitting machines, and specifically relates to a yarn feeding and yarn clamping mechanism for a circular knitting machine and a processing method thereof. The yarn feeding and yarn clamping mechanism comprises the circular knitting machine and a plurality of yarn feeding and yarn clamping systems; each yarn feeding and yarn clamping system comprises ayarn feeding mechanism and a yarn clamping mechanism; each yarn feeding mechanism comprises a support tube, an elastic jacking assembly and a tri-color light; each elastic jacking assembly is provided with a plurality of inserting rods used for placing coils; each elastic jacking assembly is provided with an opposite type laser sensor used for sensing that the coils are used up; and each yarn clamping mechanism comprises a buffer, a yarn broken sensor and a yarn gripper. According to the yarn feeding and yarn clamping mechanism for the circular knitting machine and the processing method of the yarn feeding and yarn clamping mechanism provided by the invention, through the tri-color lights, beepers and lifting limit mechanisms, workers can conveniently find that yarns are broken and used up, each elastic jacking assembly enables the plurality of coils to be placed in a same position for yarn feeding, so that a situation that workers often change yarns of a circular knitting machine andthe working efficiency of the workers is greatly reduced are solved.
Description
technical field [0001] The invention relates to the field of circular knitting machines, in particular to a yarn feeding and clamping mechanism for circular knitting machines and a processing method thereof. Background technique [0002] Large circular knitting machine, scientific name circular weft knitting machine. Due to the many knitting systems of the large circular knitting machine, high speed, high output, fast flower shape change, good fabric quality, few processes, and strong product adaptability, it has developed rapidly, and the large circular knitting machine mainly weaves clothing and decorative fabrics. Cloth can also be woven. [0003] my country's patent application number: CN201610628762.5; publication date: 2019.06.21 discloses a roller-type yarn gripper for a circular knitting machine, including a machine base, a support body, a weaving frame and a yarn feeder. The yarn feeder includes The housing and the yarn gripper, the yarn gripper includes a positi...
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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IPC IPC(8): D04B15/42D04B35/12D04B35/14
CPCD04B15/42D04B35/12D04B35/14
Inventor 段芳利朱蓓刘勇
Owner 绍兴达伽马纺织有限公司