Air pressure feeding box thickness adjusting device

Abstract

The invention discloses an air pressure feeding box thickness adjusting device. The device comprises a first baffle plate, a second baffle plate, a cotton discharging roller assembly, a vibration cotton plate, an output curtain assembly, a fan plate assembly and a push plate assembly, a capacity-adjusting fiber bin is formed between the fan plate assembly and the vibration cotton plate, and the movement of the push plate assembly can drive the rotation of the fan plate assembly to change the capacity of the fiber bin and adjust the thickness of an output fiber web. According to the hinge connection of the fan plate assembly, in the process of thickness adjustment, a fan plate rotates around a hinge chain, it is always ensured that the edge surface of the fan plate is lower than the outer surface of the first baffle plate, and there is no hindrance to the fiber falling and the fiber hooking.

Description

technical field [0001] The invention relates to the technical field of non-woven machinery and equipment, in particular to a device for adjusting the thickness of an air pressure cotton feeding box. Background technique [0002] Cotton feeding box is widely used in cotton textile and non-woven fields. Air pressure feeding box is widely used in non-woven field. It is the key equipment unit connecting blowroom equipment and web forming equipment. [0003] With people's continuous pursuit of quality of life, non-woven products with high quality and good uniformity are more sought after by the market. Whether it is an acupuncture production line or a spunlace production line, the production process is complicated, and any process will affect the product quality. Therefore, Being familiar with each process and strictly controlling the production process is the most basic guarantee in production. [0004] In the non-woven production process, the fiber reaches the air pressure cot...

AI Technical Summary

Problems solved by technology

By comparing the thickness adjustment device of our company's original air pressure cotton feeding box with the common adjustment methods in the market, the current popular thickness adjustment device is generally a front-mounted adjustment. When adjusting, the operator must stand on the step above the fiber web. The safety of personnel and equipment cannot be guaranteed; the capacity adjustment of the translational fiber bin is simply reduced by reducing the capacity of the fiber bin, and there will be a boss between the push plate and the upper baffle, which will easily cause fiber blockage, and the adjustment range is limited

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