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An adjustable warp knitting machine constant tension let-off device

A warp knitting machine constant and warp knitting machine technology, applied in warp knitting, textiles, papermaking, knitting, etc., can solve the problems of inconvenient adjustment, frequent maintenance, unstable tension, etc., achieve accurate tension adjustment and improve warp let-off The effect of improving quality and production efficiency

Active Publication Date: 2021-10-26
JINJIANG PENGTAI MACHINERY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an adjustable warp knitting machine constant tension warp let-off device, mainly to solve the problems of inconvenient adjustment, unstable tension and frequent maintenance. Adjust the tension of the let-off device in two ways, which can more effectively adjust the tension of the let-off device and improve the production efficiency of the warp knitting machine

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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  • An adjustable warp knitting machine constant tension let-off device
  • An adjustable warp knitting machine constant tension let-off device
  • An adjustable warp knitting machine constant tension let-off device

Examples

Experimental program
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Embodiment 1

[0044] refer to Figure 1-Figure 4 , an adjustable warp knitting machine constant tension warp let-off device, comprising a base plate 1 and a warp knitting machine body 4, the top of the base plate 1 is fixed with a support plate 2 by bolts, and a fixed plate 3 is welded on one side of the support plate 2, and the support plate 2 The top is provided with a plurality of card slots 5, and two connecting shafts 33 are snapped into the card slots 5, and the first pan head 6 and the second pan head 7 are respectively arranged on the two connecting shafts 33, and one side of the connecting shaft 33 The pan head transmission wheel 8 is connected with the uniform key, and a plurality of guide wheels 10 are connected to one side of the support plate 2 for rotation. Two grooves are provided on one side of the support plate 2, and the first sliding block 14 and the second sliding block 14 are slidingly connected in the groove. Two sliding blocks 15, one side of the first sliding block 1...

Embodiment 2

[0056] refer to Figure 5-Figure 6 , an adjustable warp knitting machine constant tension let-off device, a speed sensor 36 is fixed by bolts in the card slot 5, the speed sensor 36 model is KD2446, and the speed sensor 36 is located below the connecting shaft 33, and one side of the support plate 2 passes through A processor is fixed by bolts, the processor model is FANUC, an induction motor is arranged on one side of the support plate 2, and the output shaft of the induction motor is keyed to a rotating column 37, and a plurality of toggle blocks 38 are fixed on one side of the rotating column 37 by bolts. One side of the rotating disk 18 is provided with a plurality of toggle grooves 39, and the toggle grooves 39 are engaged with the toggle block 38, the bottom of the slideway 22 is fixed with an electric push rod 42 by bolts, and the top of the electric push rod 42 is fixed with a bolt. Push plate 43, sliding hole 40 is provided at the bottom of slideway 22, and connecting...

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 invention relates to the technical field of warp knitting and discloses an adjustable warp knitting machine constant tension warp let-off device, comprising a bottom plate and a warp knitting machine body, the top of the bottom plate is fixedly connected with a support plate, and one side of the support plate is welded There is a fixing plate, and a plurality of card slots are opened on the top of the support plate, and two connecting columns are fixedly connected in the card slots. The present invention also proposes a method for using the constant tension let-off device of an adjustable warp knitting machine, which is divided into two adjustment methods: manual adjustment and electric adjustment, and the manual adjustment includes the following steps: S1: upper pan head; S2: drive installation; S3: Tighten the pan head; S4: Go online; S5: Manually adjust the second pan head; S6: Manually adjust the second pan head; S7: Tension adjustment test. The present invention abandons the tension adjustment method of the traditional warp let-off device, can more effectively adjust the tension of the warp let-off device, is easy to operate and easy to use, and can better improve the production efficiency of the warp knitting machine.

Description

technical field [0001] The invention relates to the technical field of warp knitting, in particular to an adjustable warp knitting machine constant tension let-off device. Background technique [0002] As we all know, in the field of warp knitting textiles, the warp knitting machine is one of the very important equipment. Multiple sets of parallel yarns are used to feed all the working needles of the machine in the warp direction, and they are looped at the same time to form knitted fabrics. The warp let-off mechanism of a large warp knitting machine continuously rotates and sends out the yarn, and the diameter of the yarn rolled out on the entire warp let-off roller will gradually decrease, and the rotational angular speed of the warp let-off roller remains unchanged, but as the yarn The reduction of the diameter of the roll will reduce the output line speed of the yarn, so that the originally tensioned yarn may become loose, thereby affecting the normal use of the warp kni...

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): D04B27/14D04B27/16
CPCD04B27/14D04B27/16
Inventor 王俊雄王启超王志强
Owner JINJIANG PENGTAI MACHINERY TECH CO LTD