Positioning device and positioning method for cloth roller on tobacco shred storage cabinet

Abstract

The invention provides a positioning device and positioning method for a cloth roller on a tobacco shred storage cabinet. By the adoption of the positioning device and the positioning method, the problem that the cloth roller is not well covered by cover cloth, and accordingly moisture and fragrance in tobacco shreds are dissipated can be solved, and the quality of the tobacco shreds is guaranteed. Meanwhile, the situation that the cover cloth gets out of an outlet of the tobacco shred storage cabinet along with finished tobacco shreds, and accordingly quality or equipment accidents are caused is avoided. The positioning device comprises a positioning support, a positioning rod and a fastening handle. When the finished tobacco shreds are covered, an operator just needs to make the cover cloth pass through the cloth roller and move to the position of the outlet of the tobacco shred storage cabinet, a square head of a rotary shaft of the cloth roller is inserted into a square hole in the positioning rod, then a square shaft in the positioning rod is inserted into an open groove of the positioning support, the fastening handle penetrates through a threaded through hole in the positioning rod and stretches into the square hole, the positioning rod and the square head of the rotary shaft are pressed tightly, the cloth roller is positioned and limited in rotation, and therefore the dimension of the pulled-out cover cloth is limited. The positioning device has the characteristics of being simple in structure, firm, durable, safe, reliable, accurate in limiting and the like and has high application value in guaranteeing the tobacco shred quality and preventing the quality or equipment accidents.

Description

technical field [0001] The invention relates to the field of shredded production in the tobacco industry, in particular to a positioning device and method for cloth rolls on a shredded tobacco storage cabinet. Background technique [0002] In the field of shredded production in the tobacco industry, since the quality of shredded tobacco is the core of the entire cigarette industry, every process of shredded shreds is very critical. Tobacco leaves are loosened and dampened, fed, shredded, expanded, dried, flavored and other processes to obtain finished cut tobacco, and then transported to the storage cabinet for storage, and then supplied to each wrapping unit as required. Cut tobacco is stored, mixed, and balanced in moisture and aroma in the silk storage cabinet in the silk storage room, and the air-conditioning system is used to assist heat preservation and moisture retention during production to prevent the moisture and aroma in the cut tobacco from losing, which is a key...

AI Technical Summary

Problems solved by technology

The shredded tobacco storage cabinet is very long and very large, so the required cover is also very long, and the cover cloth is in direct contact with the finished cut tobacco. In this way, when the finished cut tobacco is transported to the outlet of the cut tobacco storage cabinet, due to the gap between the finished cut tobacco and the cut tobacco There is friction, which may cause the roll to rotate through the drape, so the drape will follow the finished cut tobacco over the exit of the storage cabinet, where there are loose rakes, so the drape will be torn Or shredded into the shredded tobacco, or produce quality and equipment accidents such as shredded tobacco blocking, smashing, etc. This accident happened from time to time in the past. Only by setting up employees to observe regularly, can no effective solution be found; or, when working as a shredded tobacco storage cabinet In the process of cleaning and maintenance, the cloth roll is inadvertently rotated, or when the cover cloth is rolled up, the cloth roll is occasionally caused to rotate, so that the cover is stretched too long, resulting in the above-mentioned accident, or too short, resulting in Poor coverage of tobacco

[0004] After research and analysis, the reason for the above problems is that the cloth rolling roller will loosen. After using the shredded tobacco storage cabinet for a long time, the rotation resistance of the cloth rolling roller becomes smaller. Therefore, the solution is: the upper cover of the cloth rolling roller stretches. Once the practical length is determined, or when the cover cloth is rolled up, the cloth rolling roller will be limited to prevent its rotation. Similar to the tobacco storage cabinet, there is no positioning device designed to prevent the cloth rolling roller from rotating, which is very common in the tobacco industry.

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