Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer

An electronic jacquard and multi-functional technology, which is applied to jacquard machines, circular machines for weft knitting with individual moving needles, and weft knitting knitting. It can solve the problems of less variety changes, no automatic opening ribs, and low-grade products. , to achieve the effect of increasing the variety of fabric designs and colors, saving raw material costs, and saving raw materials

Inactive Publication Date: 2007-11-21
陈国标
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing circular jacquard machines usually can only form single-sided or double-sided weaves on the cloth surface, but cannot form single-sided and double-sided composite weaves at the same time. They can only form fancy effect patterns on the front, and to change the density of the cloth surface, it must After all shutdowns, it can only be realized after manual adjustment of the cam by an experienced mechanic
In addition, the existing circular jacquard machines still have the problems of not being able to start the thread automatically, less variety changes, complex processes that cannot be produced, low product grades, complicated post-processing processes, and fewer channels of the same type of machines abroad (generally only 24 channels). Fine gauge above 12 needles without sinkers, fabric surface density is loose and other deficiencies

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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  • Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer
  • Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer
  • Multifunctional electronic jacquard double-sided circular weft braiding machine controlled by computer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: As shown in Figure 1, the fully computer-controlled multifunctional electronic jacquard double-sided circular weft knitting machine includes a frame 1, a main motor 2, a creel 3, a fabric roll frame 4, an upper needle cylinder 5, and a lower needle Cylinder 6, automatic thread changing pneumatic scissors 7, lower needle selector 8, knitting part 9, fabric density adjustment mechanism 10, fault alarm device 11, frequency converter 12, main computer 13, upper needle selector 14, stepping motor 15, Torque motor 16 and sensor 23, fault alarm device 11, automatic line-changing pneumatic scissors 7, upper needle selector 14 and lower needle selector 8 are respectively connected with main computer 13, main motor 2 is connected with main computer 13 through frequency converter 12, The fabric density adjusting mechanism 10 is connected with the main computer 13 through the stepper motor 15 arranged thereon, and the cloth roll frame 4 is connected with the main compu...

Embodiment 2

[0011] Embodiment 2: As shown in Figure 2, the fully computer-controlled multifunctional electronic jacquard double-sided circular weft knitting machine also includes a movable cam switching mechanism 17, and the movable cam switching mechanism 17 is composed of a cam 18, a cam seat 19, a return spring 20, Composed of cylinder 21 and electromagnetic valve 22, triangle 18 is arranged in triangle seat 19, return spring 20 is arranged between triangle 18 and triangle seat 19, cylinder 21 bears triangle 18, solenoid valve 22 is respectively connected with cylinder 21 and main computer 13 Connect, all the other are the same as embodiment 1.

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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PUM

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Abstract

This invention discloses one double round weft electronic jacquard machine under computer control. It includes Rack, the main motor, yarn planes, vol cloth planes, the syringes, needles under the automatic lane changing air pressure scissors, needle for the next election, the Department of weaving, fabric density regulating agencies, fault alarm device, frequency converter, the host computer, needle-election above, stepper motor and torque motor. The trouble alarm device, automatic lane changing air pressure scissors, needle-election in both above and below connect with the host computer, volume cloth connect with the computer by the torque Motor installed in the volume cloth, the needle-election above is installed above the needle-election below. This invention has the advantages of rational structure, high degree of automation, electronic jacquard in double-sides, high-productivity, low cost of raw materials and various fabrics with high grade available.

Description

technical field [0001] The invention relates to a circular knitting machine, in particular to a jacquard double-sided circular weft knitting machine. Background technique [0002] Existing circular jacquard machines usually can only form single-sided or double-sided weaves on the cloth surface, but cannot form single-sided and double-sided composite weaves at the same time. They can only form fancy effect patterns on the front, and to change the density of the cloth surface, it must After all shutdowns, it can only be realized after manual adjustment of the cam by an experienced mechanic. In addition, the existing circular jacquard machines still have the problems of not being able to start the thread automatically, less variety changes, complex processes that cannot be produced, low product grades, complicated post-processing processes, and fewer channels of the same type of machines abroad (generally only 24 channels). The fine gauge of more than 1...

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 Applications(China)
IPC IPC(8): D04B9/00D03C3/20
Inventor 陈国标
Owner 陈国标
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