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Pre-beating-up device of carbon fiber multi-layer diagonal weaving machine

A corner loom and carbon fiber technology, which is applied in looms, textiles, textiles and papermaking, etc., can solve problems such as cloth surface defects, carbon fiber wear, and affect the quality of cloth surface, so as to achieve less floor space, reduce loss, Easy to promote the effect of the application

Active Publication Date: 2015-02-25
TIANJIN POLYTECHNIC UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above factors will lead to severe wear of carbon fiber, resulting in irregular flaws on the cloth surface, seriously affecting the quality of the cloth surface

Method used

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  • Pre-beating-up device of carbon fiber multi-layer diagonal weaving machine
  • Pre-beating-up device of carbon fiber multi-layer diagonal weaving machine
  • Pre-beating-up device of carbon fiber multi-layer diagonal weaving machine

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Embodiment Construction

[0016] Below in conjunction with preferred embodiment, the specific implementation mode provided according to the present invention is described in detail as follows: embodiment

[0017] Referring to the accompanying drawings for details, the present invention provides a pre-beating-up device for a carbon fiber multi-layer angle knitting machine, including a negative pressure suction nozzle mechanism, a swing hook mechanism, and a crank slider weft feeding mechanism 2, and the crank slider weft feeding mechanism 2 Mechanism comprises stepping motor 2-1, crank 2-2, connecting rod 2-3 and slider moving plate 2-4, and described stepping motor is fixed on the connecting plate 5, and described stepping motor output shaft and crank one end Keying, the other end of the crank is pinned to the connecting rod, the other end of the connecting rod is pinned to the slider moving plate, and the slider moving plate is fixedly connected to the first linear slide rail 6; the swing hook mechanis...

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PUM

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Abstract

The invention relates to a pre-beating-up device of a carbon fiber multi-layer diagonal weaving machine. The pre-beating-up device is characterized by comprising a negative-pressure suction nozzle mechanism, a swing bearded needle mechanism and a crank block weft sending mechanism. The crank block weft sending mechanism comprises a stepping motor, a crank, a connecting rod and a sliding block moving plate. The stepping motor is fixed to a connecting plate. An output shaft of the stepping motor is in key connection with one end of the crank. The other end of the crank is in pin connection with the connecting rod. The other end of the connecting rod is in pin connection with the sliding block moving plate. The sliding block moving plate is fixedly connected with a first linear sliding rail. The swing bearded needle mechanism is connected with the crank block weft sending mechanism. The negative-pressure suction nozzle mechanism is arranged at a carbon fiber cloth weaving port through a support, and a negative-pressure suction nozzle center of the negative-pressure suction nozzle mechanism is aligned with a bearded needle point. The pre-beating-up device has the advantages that two sets of pre-beating-up devices symmetrically installed on the two sides of the carbon fiber multi-layer diagonal weaving machine are utilized, one-time pre-beating-up is carried out on each weft yarn, and it can be guaranteed that the weft yarn can be in a spreading state all the time.

Description

technical field [0001] The invention belongs to a carbon fiber multilayer corner loom, in particular to a pre-beating device of a carbon fiber multilayer corner loom. Background technique [0002] The weft-hanging action part of the carbon fiber multi-layer angle knitting machine includes hooking the weft yarn, moving the hook needle, and dewefting the hook needle. The above actions must be repeated for each weft yarn, and finally the weft is beaten. see attached Figure 6 , the beating process is the weft yarn introduced into the shed by the weft inserter on the loom, and there is a distance from the weaving mouth. It must be pushed to the weaving mouth and warp yarn by means of a reed to form interweaving. After several subsequent beatings, this weft yarn Stabilized to form the fabric together with the warp yarns, this motion of pushing the weft yarns towards the fell is called the beating motion. The carbon fiber multi-layer angle knitting machine is a 30-layer weaving m...

Claims

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Application Information

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IPC IPC(8): D03D49/00
CPCD03D49/00
Inventor 杨建成胡双虎蒋秀明
Owner TIANJIN POLYTECHNIC UNIV
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