Cotton pressure roller adjustment device of air-laid machine

Abstract

The invention provides a cotton pressing roller adjusting device of an airflow web former and belongs to the technical field of non-textile machines. The airflow web former comprises a rack, a cotton pressing roller and an exhaust tube. A cotton pressing roller cavity air inlet is formed in the cotton pressing roller. An exhaust hole is formed in the exhaust tube. The cotton pressing roller adjusting device comprises a cotton pressing roller frame, a cotton pressing roller frame adjusting mechanism and a power output mechanism. The cotton pressing roller frame adjusting mechanism comprises a worm gear case shaft coupler, a lifting screw drive worm gear case coupler, a connecting rod, a pair of lifting screw drive worm gear cases, a box frame cross beam and a pair of lifting screws. The power output mechanism comprises a power output motor and a power output reduction gearbox. The power output motor is matched with the power output reduction gearbox, the power output reduction gearbox and the power output motor are located in a left box body cavity, and a coupler spline connector is arranged at the left end of the worm gear case shaft coupler and is in drive connection with a spline hole in the reduction box power output shaft. Operating strength is reduced, adjusting efficiency is improved, and adjusting precision is guaranteed. The structure is simple, and connection is reasonable.

Description

technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to an adjustment device for a pressing roller of an air-laid machine. Background technique [0002] The function of the aforementioned air-laid machine is to form a cotton web from the non-woven fibers opened by the previous process, and transport it to the subsequent shaping equipment (ie, non-woven product forming equipment such as needle punching machine, hydroentanglement machine and press machine) etc.) made of non-woven fabrics, thermal insulation materials, sound insulation blankets, automotive interior parts, home bedding products such as cushions and seat cushions, etc. [0003] The air-laid machine uses a high-speed rotating carding roller to disperse the non-woven fibers in the air field while carding the non-woven fibers and make the non-woven fibers in a three-dimensional distribution state, that is, to form a basically non-oriented state. Becau...

AI Technical Summary

Problems solved by technology

[0006] Since the above-mentioned adjustment method of the pressing roller is completed by manual operation, there are at least the following technical problems: first, the work intensity of the equipment management and maintenance personnel is high; second, the adjustment operation efficiency is low and affects the work of the cotton pressing device Efficiency, because the adjustment is carried out when the cotton press device and even the entire air-laid machine are stopped; third, the accuracy of the adjustment is difficult to guarantee, because the accuracy of the adjustment is largely related to the experience of the equipment management personnel. , responsibility, and emotions

But there is no enlightenment that can solve the aforementioned technical problems

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