Lapping machine provided with high-speed rolling type bracket mechanism and applied to bio-based spun-bonding and hot-rolling line

A high-speed rolling, bio-based technology, applied in the direction of textiles, papermaking, non-woven fabrics, etc., can solve the problems of anti-static net curtains affecting the service life, etc., to increase the life of the net curtain, uniform cloth surface without ripples, and stable product quality Effect

Pending Publication Date: 2017-08-08
DALIAN HUALUN CHEM FIBER ENG
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the internal construction of the net-laying machine, except for the main drive roller, fabric guide roller, deviation-correcting roller, and web roller, which support the net curtain, the rest of the parts are all suspended in the air, so that the high-speed running net curtain is dragged due to the down suction. Due to the effect of the wind, the mesh curtain has serious friction with the lower suction grid, which causes the antistatic mesh curtain to often rub and fluff and affect the service life

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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  • Lapping machine provided with high-speed rolling type bracket mechanism and applied to bio-based spun-bonding and hot-rolling line

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Embodiment Construction

[0010] The present invention will be further described below in conjunction with the accompanying drawings.

[0011] As shown in the figure, the present invention includes a net-laying machine frame 1, a mesh curtain 2, a transmission roller 3, a cloth guide roller 4, a pre-roller 5, a rubber lower roller 6, a suction bellows 7, and a grille on the suction bellows The top is provided with a horizontal rolling mechanism 8, and the rolling rod is made up of a bearing, a bearing seat, and a rolling rod, and a group of horizontal rolling mechanisms are arranged every 100-200mm in the width direction.

[0012] During production, when the net curtain of the netting machine is running at a line speed of 150 m / min, due to the addition of a lateral rolling mechanism, the friction and frictional resistance between the net curtain and the return air grid are reduced, energy is saved, costs are reduced, and improvements are made. production efficiency.

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 non-woven fabric manufacturing equipment, in particular to a lapping machine provided with a high-speed rolling type bracket mechanism and applied to a bio-based spun-bonding and hot-rolling line. The lapping machine comprises a lapping machine rack, a web curtain, a drive roller, a fabric guide roller, a pre-roller, a rubber lower support roller and an air suction bellows, wherein a horizontal rolling mechanism is arranged above a grating of the air suction bellows and comprises a bearing, a bearing block and a roller rod. During high-speed operation of the web curtain, the friction is reduced, the operation resistance is reduced, energy and power are saved, and the service life of the web curtain is prolonged; the operation stability of the web curtain is improved, the produced non-woven fabric product is stable in quality, the fabric surface is uniform and free of ripples, and uniformity of a fiber web is good.

Description

technical field [0001] The invention relates to the technical field of non-woven fabric manufacturing equipment, in particular to a web-laying machine with a high-speed rolling bracket mechanism for a bio-based spun-bonded hot rolling production line. Background technique [0002] The web laying machine is a commonly used non-woven web laying mechanism for spunbond needle punching, spunlace, and hot rolling production lines. For spunbond needle punching production equipment, the general laying line speed is within 5-20 m / min. For spunbond spunlace production equipment, the laying line speed is in the range of 10-50 m / min. The grammage of the spunbond needling production line equipment is 80-600g / m 2 , the width is 2400-6800mm. Spunbond spunlace production line equipment product weight is 50-220g / m 2 , the width is generally 1600-2400mm. The net curtain of the netting machine is generally made of polyester monofilament material, and the polyester dry net is woven, and the...

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): D04H1/72
CPCD04H1/72
Inventor 黄有佩刘长志孙敏倩
Owner DALIAN HUALUN CHEM FIBER ENG
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