Leaf storage cabinet and self-diagnosis control method thereof

Abstract

The invention discloses a leaf storage cabinet. The leaf storage cabinet comprises a cabinet body, a material spreading trolley and a transverse material distributing trolley, the material spreading trolley is arranged on the cabinet body, material spreading trolley limit detection rods are arranged at the two ends of the material spreading trolley, material spreading trolley limit proximity switches are arranged at the two ends of the cabinet body, and through the material spreading trolley limit detection rods and the material spreading trolley limit proximity switches, the material spreading trolley continuously distributes materials in a reciprocating manner and is used for longitudinally spreading the materials in the cabinet body; and the transverse material distributing trolley is arranged above the material spreading trolley through a supporting frame, the transverse material distributing trolley and the material spreading trolley are arranged in an orthogonal mode, a pair of material distributing trolley limit proximity switches are arranged on the supporting frame, material distributing trolley limit detection rods are arranged on the transverse material distributing trolley, and through the material distributing trolley limit detection rods and the pair of material distributing trolley limit proximity switches, the transverse material distributing trolley adopts stepping reciprocating material spreading and is used for transversely spreading materials on the material spreading trolley. The invention further discloses a self-diagnosis control method of the leaf storage cabinet. A mainstream storage cabinet electric control system can be replaced, and hidden dangers possibly occurring to equipment are eliminated.

Description

technical field [0001] The invention relates to the technical field of tobacco leaf storage cabinets, in particular to a leaf storage cabinet and a self-diagnosis control method thereof. Background technique [0002] In the process of making tobacco shreds, the storage cabinet is a relatively common material storage equipment, such as Figure 1-Figure 5 As shown, the equipment consists of three parts: cabinet body 1, material spreading vehicle 2, and horizontal material distribution vehicle 3. Among them, the material spreading vehicle 2 adopts the reciprocating continuous material distribution method, and is responsible for laying the materials vertically on the cabinet body 1; During the process of loading and laying materials, the spreading vehicle 2 runs continuously from the limit position at one end to the limit position at the other end. The limit positioning and direction change are realized through the limit detection rod 4 of the material spreading vehicle and the ...

AI Technical Summary

Problems solved by technology

However, this alarm shutdown is an after-event response, which cannot prevent equipment failures well; at the same time, the continuity of production materials is also interrupted, which actually constitutes damage to product quality.

[0004] Since the maintenance mode of the workshop is manual maintenance, during the maintenance process of the equipment, the workers occasionally trample on the equipment, resulting in the deformation of the position detection rod of the horizontal distribution vehicle, the failure of the left and right limit detection switches of the horizontal distribution vehicle, etc.

Cause the signal detection equipment to work abnormally, give an alarm signal, cause the shutdown of the process section, cause production interruption, and affect product quality

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