Crusher and absorber manufacturing device applying same

Abstract

The invention discloses a crusher. The crusher comprises a cutter roll for crushing pulp sheets and a housing; one side of the housing is provided with a feeding port matched in size with the pulp sheets, and in front of the feeding port, a feeding device is arranged; the other side of the housing is provided with a guide outlet for guiding pulp fiber out of the housing, and a vertically arrangeddischarging pipe is arranged under the guide outlet; an air inlet unit is communicated above the discharging pipe, and an air absorbing functional unit is connected under the discharging pipe. By means of design of the feeding device, the cutter roller and the discharging device, the crusher can greatly improve the processing efficiency, reduce energy consumption, and increase stability and the service life, thereby being applicable to being widely applied to the technical field of disposable goods.

Description

technical field [0001] The invention relates to the field of disposable sanitary products processing, in particular to a pulverizer and an absorber manufacturing device using the pulverizer. Background technique [0002] In the production and processing of disposable sanitary products, the pulp sheet shredder is an important device of the production line. Its main structure includes a knife roller, a feeding device arranged in front of the knife roller, a discharge device arranged behind the knife roller and an air inlet device for assisting discharge. The existing pulverizers mainly have the following problems: Problem 1: the feeding method, most of the existing feeding devices adopt a single-channel structure, and adopt the way of cylinder clamping and motor-driven rotation for feeding. Single-channel feeding has the problem of cumbersome cutting and receiving operations and inconvenient automatic control. Problem 2: The structural design of the crushing roller has the p...

AI Technical Summary

Problems solved by technology

Single-channel feeding has the problem of cumbersome cutting and receiving operations, which is inconvenient for automatic control

Problem 2: The structural design of the crushing roller has the problems of low crushing capacity, poor stability of high-speed rotation, and large vibration and noise

Poor equipment stability and large mechanical vibration

[0003] Question 3: Discharging method: Most of the existing sanitary product pulp fiber discharging methods are horizontal or inclined.

The disadvantage of this structure is that the air inlet is set at the lower part, which cannot prevent the pulp fibers from being exported to the outside

[0004] Question 4: The air inlet device, the discharge port is placed horizontally in the structural layout, the upper part of the cutter head is a sealed structure, the lower part of the cutter head is an air intake structure and the cutter head rotates to the lower part, when the decomposed material is decomposed When entering the lower part of the cutter head, the air blown in by the air inlet is directly sent to the outlet, and enters the next molding process

The air inlet structure is inconvenient to adjust the air volume, and at the same time, the flow direction of the wind speed cannot be well controlled, which is not conducive to the discharge of pulp fibers and easily causes blockage of pulp fibers

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