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Plastic knitting cloth water jet loom

A technology of plastic woven cloth and water-jet loom, which is applied in the direction of looms, textiles, mechanical equipment, etc., to achieve the effects of high weft flying speed, compact structure, and fast water flow

Active Publication Date: 2008-07-16
青岛东佳机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The task of the present invention is to solve the technical problems caused by the negative spring plunger pump in the weft insertion mechanism of the water jet loom in the prior art, and provide a water jet loom whose weft insertion mechanism adopts a positive water jet pump

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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  • Plastic knitting cloth water jet loom
  • Plastic knitting cloth water jet loom
  • Plastic knitting cloth water jet loom

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Embodiment Construction

[0020] The plastic weaving water-jet loom of the present invention, its opening mechanism, weft insertion mechanism, weft beating mechanism, let-off mechanism, coiling mechanism and other auxiliary mechanisms, etc., except the following technical content, all can adopt the prior art. The technical characterictic that the present invention contributes to prior art is explained emphatically below:

[0021] combined reference figure 1 , 2 , The jet water pump in the weft insertion mechanism includes a pump body 1, a plunger 2, a water inlet valve 3, and a water outlet valve 4. The plunger 2 is equipped with a direct-acting push rod 5, which is a clamping structure formed by two side wall plates 510, 511, and a rolling bearing 512 is arranged at the junction of the supporting swing rod 6, and the rolling bearing 512 is located on the two side wall plates Between the two side wall plates 510, 511, a connecting shaft hole is set at the corresponding place, and the shaft column 513...

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 water jet loom for weaving plastic knitting cloth includes wefting mechanism, length counter and weft accumulator. The wefting mechanism is provided with jet water pump; and the jet water pump includes pump body, plunger, water inlet valve, water outlet valve and nozzle. The plunger is fitted with one straightly reciprocating push rod, and the straightly reciprocating push rod is connected to the plunger on its one end and one eccentric wheel sheet on the other end, with the eccentric wheel sheet being connected via rolling bearing to the eccentric wheel on the driving shaft. The water jet loom of the present invention has fast water flow speed, high weft flying speed and other advantages, and can carry course fiber over 700 denier to pass through shed, so that it is suitable for use in weaving plastic fabric directly.

Description

technical field [0001] The invention relates to a water-jet loom, in particular to a water-jet loom for plastic woven cloth. Background technique [0002] At present, the known technological structures of water-jet looms mainly include shedding mechanism, weft insertion mechanism, weft beating mechanism, warp let-off mechanism, coiling mechanism and other auxiliary mechanisms. Edge device and warp breaking automatic stop device. Its main working principle is: the shedding mechanism drives the heald frame to move up and down, so that the warp yarn forms a shed, the weft insertion mechanism brings the weft yarn into the shed, and then the beating mechanism drives the reed to drive the weft yarn entering the shed into the weaving weave. cause cloth. The jet water pumps used in the weft insertion mechanism of this type of water jet loom are all negative spring plunger pumps. The main defects of the jet water pump are: low pressure, slow formation of jet water flow, poor conve...

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): D03D47/32D03D47/36F04B9/04
Inventor 殷延德单宝坤张志刚李政春纪合聚郭瑞勇
Owner 青岛东佳机械制造有限公司
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