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Method for producing multi-pile high-jacquard carpet and jacquard Loom thereof

A carpet and pile technology, which is applied in the field of producing jacquard carpets with multiple pile heights, can solve the problems of complex structure, difficulty in controlling pile height, simple pattern, etc., and achieves accurate pile height, controllable pile height, graphically complex effects

Inactive Publication Date: 2006-05-17
刘峰
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the technical difficulties of simple pattern, difficult control of pile height and complex structure existing in existing carpet looms, and provide a machine capable of producing multiple piles with complex patterns, controllable pile height and simple structure. Method for head height jacquard carpet and its loom

Method used

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  • Method for producing multi-pile high-jacquard carpet and jacquard Loom thereof
  • Method for producing multi-pile high-jacquard carpet and jacquard Loom thereof
  • Method for producing multi-pile high-jacquard carpet and jacquard Loom thereof

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Embodiment Construction

[0016] The method for producing a plurality of pile height jacquard carpets in the present embodiment is: the position and height of the carpet surface pile and the corresponding position and gray value of its non-vectorized pattern pixel point establish a mathematical function relationship, and the pile position of the carpet surface The mathematical function formula is: f(x)=k 1 X+c 1 , f(y)=k 2 Y+c 2 , where k 1 , k 2 , c 1 and c 2 It is a proportional coefficient; its pile height mathematical function formula is: f (z)=(L / bitmap gray value) x pixel point gray value, wherein L is the maximum pile height of setting; carpet loom according to the above The pixel arrangement of the pattern established by the mathematical function is scanned row by row or column by column to weave a jacquard carpet, and the scanning path is uninterrupted.

[0017] The height and position of the piles on the surface of the carpet are processed by a computer and output in an instruction fo...

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Abstract

The present invention relates to a method for producing jacquard carpet with several pile-heights by adopting non-vector quantification pattern method. The technical scheme adopted by said invention includes the following steps: creating mathematical function relationship of carpet surface pile position and height and its non-vector quantification pattern pixel point correspondent position and gray level; utilizing carpet loom to make line-by-line or column-by-column scanning according to the pattern pixel arrangement created by using the above-mentioned mathematical function formula and weave the invented jacquard carpet. Said carpet loom includes guideway, crossbeam, machine frame, yarn bobbin, compound needle mechanism, inner needle variable-stroke reciprocating mechanism, outer needle reciprocating mechanism, revolving mechanism and antislip needle.

Description

technical field [0001] The invention relates to a method for producing a high-pile jacquard carpet and a loom thereof, which belongs to a method for producing a high-pile jacquard carpet with a non-vectorized pattern method and a loom thereof. Background technique [0002] At present, the looms that produce jacquard or high and low loop carpets are mainly tufting machines. The yarns of this loom are woven into the base fabric at the same time by row needles. Scanning rugs. Therefore, there are (1) the control point of the yarn feeding amount is far away from the pile, and it is difficult to control the height of the pile under the influence of the yarn tension; (2) the yarn is knitted into the carpet base fabric by a row of needles, and the complexity of the pattern is limited (3) Each yarn of the electronic type has a servo motor control, which requires thousands of servo motors, making the mechanism very complicated and expensive. In addition, there is also a carpet proo...

Claims

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Application Information

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IPC IPC(8): D05C15/26D05C15/20
Inventor 刘峰
Owner 刘峰
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