Yarn feeding device for sisal carpet weaving machine
A feeding device and loom technology, applied in looms, auxiliary weaving equipment, textiles, etc., can solve the problems of poor uniformity of sisal fibers, high cost, large joints, etc., to improve carding effect and reduce water content rate, even combing effect
Pending Publication Date: 2019-08-13
江苏华茂自动化设备有限公司
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AI Technical Summary
Problems solved by technology
Generally, because the texture of sisal fibers is relatively hard and tough, and the uniformity of sisal fibers is very poor, the joints are also large, and the straightness of the warp threads twisted by sisal fibers is not enough, it will naturally bend in a free state, so The warp feeding rollers of ordinary looms cannot meet the production of sisal carpets
[0003] In addition, during the production process, with the production of sisal carpets, the vertical needles will inevitably be damaged, but at present, the vertical needles on the surface of the roller body are completely fixed on the needle plate, and the needle plate is coaxially placed on the sleeve of the conveying roller , so when the vertical needles are replaced, it is necessary to stop the machine and replace the entire needle plate. In fact, if the vertical needles on the needle plate are slightly damaged, the entire needle plate will be replaced, which will lead to waste of the needle plate and cost Very high; if there are many vertical needles damaged on the needle board before changing, the transmission efficiency between the needle board and the sisal carpet will be reduced, which will not only affect the transmission of the sisal carpet, but the damaged vertical needles may also be broken Sisal carpets affect the normal production of sisal carpets
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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[0038] combine Figure 1~Figure 4It can be seen that the yarn feeding device of a sisal carpet loom in the present invention comprises a base 1, and vertical plates 2 are fixed on both sides of the top of the base 1, and two vertical plates are arranged in parallel between the vertical plates 2. One warp feed roller 4, two warp feed rollers 4 are distributed up and down, between the vertical plates 2, a line dividing plate 3 is provided on the side facing the warp discharge device, between the vertical plates 2, the warp feed rollers 4. A tension roller 5 and a pressure roller group 7 are sequentially provided on the side facing away from the line dividing plate 3 and along the side away from the warp feed roller 4. One end of the warp feed roller 4 is connected to the driving motor A in transmission. The driving motor A is fixed on the vertical plate 2, and the press roller group 7 is connected to the warp feeding roller 4 in transmission; the multiple warp threads 12 on the ...
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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The invention discloses a yarn feeding device for a sisal carpet weaving machine. The both sides of the top of a base are fixedly provided with vertical plates, between which two warp conveying rollers are arranged vertically in parallel; a yarn distributing plate is arranged between the vertical plates and facing towards a warp pay-off device; a tension roller and a press roller group are arranged between the vertical plates, on one side of the warp conveying roller which is farther from the yarn distributing plate, and along the side away from the warp conveying roller; one end of the warp conveying rollers is connected in a driven mode with a driving motor A, which is fixed onto the vertical plate; the press roller group is connected in a driven mode with the yarn conveying rollers. Bymeans of the structure above of the yarn feeding device for the sisal carpet weaving machine, a yarn feeding device can maintain tension of sisal warps entering into the sisal carpet weaving machine and meanwhile card the sisal warps with uniform thickness, appropriate elasticity and straightness, so that the sisal warps can be conveniently woven into sisal carpets.
Description
technical field [0001] The invention relates to the technical field of special equipment for sisal carpets, in particular to a yarn feeding device for a sisal carpet loom. Background technique [0002] During the production process of sisal rugs, the sisal hemp is finally woven into carpets by looms. During the production process of the sisal carpet by the loom, the woven sisal carpet needs to be conveyed or rolled up by a conveying device. Generally, because the texture of sisal fibers is relatively hard and tough, and the uniformity of sisal fibers is very poor, the joints are also large, and the straightness of the warp threads twisted by sisal fibers is not enough, it will naturally bend in a free state, so The warp feeding rollers of ordinary looms cannot meet the production of sisal carpets. [0003] In addition, during the production process, with the production of sisal carpets, the vertical needles will inevitably be damaged, but at present, the vertical needles o...
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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IPC IPC(8): D03D49/06D03J1/02
CPCD03D49/06D03J1/02
Inventor刘义涛
Owner江苏华茂自动化设备有限公司