Tobacco box positioning and error-preventing control system and method in tobacco primary processing tobacco box unpacking process

Abstract

The invention discloses a tobacco box positioning and error-preventing control system and method in the tobacco primary processing tobacco box unpacking process. The tobacco box positioning and error-preventing control system comprises a controller, a in-place detection phototube, a material detection phototube and an overloading detection phototube, wherein the in-place detection phototube, the material detection phototube and the overloading detection phototube are arranged on one side of a conveying belt in order. The controller reads the signals of the phototube. When the in-place detection phototube is in a negedge and the material detection phototube is in high level, a stripping machine clamping arm declines, and a turnover machine performs a reverse action; or else, the stripping machine clamping arm and the turnover machine are not actuated.

Description

Technical field [0001] The invention relates to a cigarette box positioning error prevention control system and method during the unpacking process of the tobacco shredded cigarette box. Background technique [0002] In the process of tobacco shred production, the production of sheet tobacco generally involves the process of unpacking the cigarette box, slicing the cigarette packet, re-moisturizing the cigarette packet, and adding materials. The unpacking of the cigarette box involves unpacking the cigarette box, tightening the cigarette box, and turning the cigarette box. The process of cigarette box transportation, cigarette box removal, cigarette package transportation, and case recovery. The unpacking and unpacking of the cigarette box is the main process of unpacking the cigarette box, which is realized by the unpacking machine and the unpacking machine respectively. After unpacking, the cigarette box is transported from the unpacking machine to the unpacking machine to pas...

AI Technical Summary

Problems solved by technology

[0004] When the smoke box is in the conveying process, when the smoke box in place signal is easily triggered by external factors, the control program of the unboxing machine thinks that the smoke box has reached the set position, the clamping arm of the unboxing machine is lowered, and the unpacking machine turns back Depending on the timing of the external mistriggering, the cigarette packs may be turned back by the box turning machine, and the cigarette packs may fall off irregularly, or the cigarette packs may be stuck when the clamp arm of the unboxing machine is lowered, resulting in overloading of the lifting motor and causing serious damage to production. , equipment, and operators bring great potential safety hazards

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