Net laying mechanism with compensation function

Abstract

A web laying mechanism with compensation function belongs to the technical field of cotton web laying devices in complete sets of non-woven machinery equipment. It includes a net laying machine and a trolley, a pair of first and second driving rollers, the first and second conveying curtains set on the first and second driving rollers, the two ends are fixed on the frame and the net laying trolley, and the middle part is A pair of traction steel wire ropes connected with the web laying cart also includes a first fiber web compensating device, and the position of the first fiber web compensating device on the frame is at the same end provided with the first and second driving rollers, And it is connected with the first and second conveying curtains and a pair of traction wire ropes, and the second fiber web compensating device opposite to the moving direction of the first fiber web compensating device is provided on the web laying cart, and the second fiber web compensating device It is connected with the first and second conveying curtains and a pair of traction wire ropes. Advantages: Make the laminated cotton net body show a bread-shaped effect with thick middle and thin sides, which can greatly improve the quality of subsequent non-woven products.

Description

technical field [0001] The invention belongs to the technical field of a cotton web laying device in a complete set of non-woven machinery equipment, and more specifically relates to a web laying mechanism with a compensation function. Background technique [0002] As known in the industry, as a complete set of non-woven machinery and equipment, it mainly includes an opening machine, a carding machine, a cotton feeding machine, a web laminating machine, and a needle punching machine according to the sequence of the process, and the web laminating machine is composed of a frame, a web laying mechanism, and a forming machine. The web mechanism is composed of the web mechanism, which plays the role of laying the non-woven fiber cotton fed by the carding machine onto the web forming curtain corresponding to the bottom. [0003] The net laying mechanism of known net laying machine mainly has two kinds of structural forms, and they are respectively made of figure 1 and figure 2...

AI Technical Summary

Problems solved by technology

The net-laying trolley 2 is driven by the motor to reciprocate. Under the connection of the traction wire rope 5, the net-laying trolley 1 moves with the movement of the net-laying trolley 2, and the first and second conveying curtains 3 and 4 are connected by a curve in the figure. The illustrated non-woven fiber cotton enters the net in a pinched manner, and the quality of forming or laying the net is better than the previous structure, but when the net laying trolley 2 changes direction or returns at the left and right ends, it will also cause the laying to slow down due to the slowing down of the speed. Cotton nets stacked on the web curtain show the phenomenon that both ends (both sides) are thick and the middle is thin, which hinders the quality of non-woven products after needle punching

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