Method for producing large circulation jacquard fabric using dobby machine

A dobby loom and fabric technology, applied in the field of fabric weaving, can solve the problems of low efficiency of jacquard loom, failure to meet the requirements of a single cycle, and insufficient number of single cycles of the text plate, etc.

Inactive Publication Date: 2017-02-15
FUJIAN SUNTION TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of the present invention is to provide a method for producing large-cycle jacquard fabrics with a dobby loom, which overcomes the bottleneck in the production of large-cycle jacquard fabrics by ordinary dobby looms, mainly because the number of cycles of a single plate is not enough, and

Method used

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  • Method for producing large circulation jacquard fabric using dobby machine
  • Method for producing large circulation jacquard fabric using dobby machine
  • Method for producing large circulation jacquard fabric using dobby machine

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Embodiment Construction

[0019] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0020] As a specific embodiment of the present invention, the present invention relates to a method for producing large cycle jacquard fabrics with a dobby loom, comprising the following steps:

[0021] ① Renovation of the dobby loom machine: add the main board of the machine control system, add two sets of EEPROM, IC2 and IC3 to the main board, and form a series connection with IC1 in the previous version; re-implant a set of programmed control chips , this control chip combines IC1, IC2, IC3 three EEPROMs that can be stored, and implants a program that can write 9999 text cycles; then disconnect the output of the previous text to the server, and replace it with this new one. output on the motherboard;

[0022] ②Jacquard pattern design: choose N-40 / 34FDFDY as the warp yarn, N-40 / 34SDFDY as the weft yarn, and ...

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Abstract

The invention discloses a method for producing large circulation jacquard fabric using a dobby machine comprising following steps: reconstruction of a dobby machine: a machine control system main board is added, two groups of EEPROM, IC2 and IC3 are added to the main board to form a series connection with IC1 in the early jacquard card; (2) large jacquard pattern design: N-40/34FDFDY is selected as warp yarn and N-40/34FDFDY is selected as weft yarn, wherein the specification on machine is: the total ends in warp is 11184, 55.9plumage/in, 3 in/plumage, the width on machine is 66.69in, the weft density on machine is 165T/in; a basic structure is selected, and 1 to 12 pages straight draft is adopted; the patterns are amplified transversely, then the patterns are amplified vertically, and five-equal partition into one is used for amplifying the jacquard cards sequentially; (3) pattern combination: the patterns in the basic structure are combined again and gradually changed patterns are designed. The method of the invention overcomes the bottleneck of producing large circulation jacquard fabric by common dobby machines, which has high production efficiency.

Description

technical field [0001] The invention relates to the field of fabric weaving, in particular to a method for producing large-cycle jacquard fabrics with an ordinary electronic dobby. Background technique [0002] As we all know, the use of jacquard machines to produce large-circle jacquard fabrics has the following disadvantages: First, the production efficiency is low, because the jacquard machines use a large number of hanging palms. Generally, the weaving speed is low, with an average of 300 rpm. Second, the cost of fabrics produced is relatively high, first of all, the cost of hardware is relatively high, and secondly, because the weaving efficiency is very low, the production cost is relatively high, which is not conducive to a large number of popularization, especially for fine denier and high-density products, the production cost of large jacquard machines Higher; the jacquard machine on the market charges 0.25 yuan / shuttle, and the weaving cost per meter is 16.5 yuan ...

Claims

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Application Information

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IPC IPC(8): D03D21/00D03D13/00D03C1/14
CPCD03D21/00D03C1/14D03D13/00D03D13/008
Inventor 杨清穗杜国海
Owner FUJIAN SUNTION TEXTILE SCI & TECH
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