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

A control system and error prevention technology, which is applied in the field of cigarette box positioning error prevention control system in the unboxing process of tobacco shredded cigarette boxes, can solve the problems of false triggering, cigarette pack falling off, and lifting motor overload, etc., and achieves simple control logic and low cost. The effect of low investment and improved accuracy

Active Publication Date: 2017-06-13
CHINA TOBACCO SHANDONG IND
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  • Application Information

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 mistri

Method used

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

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Embodiment Construction

[0020] The present invention will be further described below with reference to the drawings and embodiments.

[0021] Such as figure 1 As shown, add a cigarette pack material detection phototube at the side of the conveyor belt of the clamp arm under the unloader, and use the cigarette pack in-position photoelectric tube falling edge and the cigarette pack material signal as the cigarette pack in-place judgment condition. When the cigarette pack is transported, If the photoelectric tube of the cigarette pack in place is triggered by mistake, the signal condition of the cigarette pack material is not available, the clamp arm of the unloader will not fall, and the unloader will not reverse and return. Only two signals are available at the same time, the clamp arm of the unloader Then it will descend and the box-turning machine will perform reverse action.

[0022] By adding a diffuse reflection photoelectric tube on the side of the belt of the unpacking machine, and using the signal...

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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...

Claims

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Application Information

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IPC IPC(8): B65B69/00B65B57/00A24B7/00G05B19/04
CPCA24B7/00B65B57/00B65B69/00G05B19/04
Inventor 孙钦兰韩勇程林峰曹官准尹旭梅段三青李军任建政王龙柱刘伟达张表一马聪孝
Owner CHINA TOBACCO SHANDONG IND
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