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Single-motor-controlled waste-cotton-free bottom lifting device

A single motor, lifting device technology, applied in textile and papermaking, weft knitting, knitting and other directions, can solve the problems of easy failure, waste of yarn, complicated structure of the bottom needle plate, etc., to improve production efficiency and save waste. The effect of reducing yarn cost and reducing manual stitching work

Pending Publication Date: 2020-07-24
LENSING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The starting device of computerized flat knitting machine is a device arranged under the needle bed and used to provide pulling force before the rollers are clamped, because the computerized flat knitting machine must pull the knitted fabric such as clothing pieces to complete subsequent knitting, but The existing lifting device has the disadvantages of complex structure, easy failure, complex structure of the lifting needle plate, waste of yarn, etc. Therefore, it is necessary to improve and optimize the existing lifting device

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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  • Single-motor-controlled waste-cotton-free bottom lifting device
  • Single-motor-controlled waste-cotton-free bottom lifting device
  • Single-motor-controlled waste-cotton-free bottom lifting device

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Embodiment Construction

[0019] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings. The positional relationship described in the drawings is for illustrative purposes only, and should not be construed as a limitation on this patent.

[0020] see Figures 1 to 4 As shown, it is a schematic diagram of the structure of the present invention. The single motor controls the bottoming device without waste yarn, including: a yarn threading device assembly and a lifting device assembly. The lifting motor of the lifting device assembly drives the yarn threading device assembly to perform longitudinal linear displacement. 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

The invention relates to the technical field of knitting equipment, in particular to a single-motor-controlled waste-cotton-free bottom lifting device. A lifting motor of a lifting device assembly drives a threading device assembly to linearly displace longitudinally; a thread rolling wheel motor of the threading device assembly drives a thread rolling wheel with teeth to rotate through a gear; one end of a threading steel wire is fixed to the thread rolling wheel; and the threading steel wire stretches out and draws back to and fro along thread feeding driving wheels and threading needle groups at two ends of a threading bottom plate sequentially. The single-motor-controlled waste-cotton-free bottom lifting device provided by the invention has the beneficial effects that the threading device assembly carries out steel wire receiving-transmitting and control actions; the lifting device assembly is used for enabling the threading device assembly to go up to a nozzle position along lifting guide pillars and go down to a main roller clamping position according to a certain time sequence; and in addition, the threading device assembly of the equipment only needs a single motor to realize telescopic movement of the threading steel wire, so that in the batch production process, the waste cotton cost can be saved, the manual stitch removal work is reduced, and the product production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of knitting equipment, in particular to a single-motor control non-waste yarn bottoming device. Background technique [0002] The starting device of computerized flat knitting machine is a device arranged under the needle bed and used to provide pulling force before the rollers are clamped, because the computerized flat knitting machine must pull the knitted fabric such as clothing pieces to complete subsequent knitting, but The existing lifting device has disadvantages such as complex structure, easy failure, complex structure of the lifting needle plate, waste of yarn, etc. Therefore, it is necessary to improve and optimize the existing lifting device. [0003] The applicant sees the shortcomings of the above-mentioned existing waste yarn bottoming devices, adheres to the spirit of research, innovation and excellence, combines production practice, and uses professional and scientific methods to propose a p...

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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IPC IPC(8): D04B15/90
CPCD04B15/90
Inventor 连坚和
Owner LENSING IND
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