Cotton pressing device for air-laid machine

Abstract

The invention discloses a cotton pressing device for an air laid machine and belongs to the technical field of non-woven fabric machinery. The device comprises a machine frame, a cotton pressing roller, an exhaust tube and a cotton pressing roller driving mechanism, wherein the machine frame is composed of a left box, a right box and a pair of box supporting and fixing beams, the cotton pressing roller is located between the left box and the right box, a cotton pressing roller cavity air inlet is formed in the body of the cotton pressing roller, the exhaust tube is arranged in the cotton pressing roller cavity, an exhaust hole is formed in the body of the exhaust tube, and the cotton pressing roller driving mechanism is arranged in a right box cavity and connected with the cotton pressing roller. The device is characterized by further comprising a cotton pressing roller frame, a cotton pressing roller frame adjusting mechanism and a power output mechanism, the cotton pressing roller frame is located between the left box and the right box and connected with the cotton pressing roller frame adjusting mechanism, the cotton pressing roller is supported by the cotton pressing roller frame, the left end and the right end of the exhaust tube are fixed to the cotton pressing roller frame, the cotton pressing roller driving mechanism is connected with a cotton pressing roller shaft head on the end face of the right end of the cotton pressing roller, the cotton pressing roller frame adjusting mechanism is fixed between the left box and the right box and connected with the power output mechanism, and the power output mechanism is arranged in a left box cavity. By the adoption of the device, work strength is reduced, adjusting efficiency is improved, and adjustment precision is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of non-woven machinery, and in particular relates to a cotton pressing device 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 basic non-oriented (non-oriented) status. Because ai...

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 pressing device is stopped; third, the accuracy of the adjustment is difficult to guarantee, because the accuracy of the adjustment is largely related to the experience, responsibility and even emotion of the equipment management personnel

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

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