Detection device for blocking type super-long cigarette bar

Abstract

The invention discloses a blocking type ultra-long cigarette carton detection device, and belongs to the technical field of tobacco equipment. The blocking type ultra-long cigarette carton detection device comprises a conveying belt, a guide plate I, a guide plate II, a blocking plate I, a blocking plate II, a blocking piece and a blocking sensor. The device can be used for detecting the ultra-long cigarette strips, the ultra-long cigarette strips are prevented from entering the next working procedure, the product quality is improved, and the ultra-long cigarette strips are prevented from entering downstream equipment to be blocked or even broken to damage the downstream equipment; the width of the downstream equipment operation point can be reduced to the maximum allowable length of the cigarette bar, and the restraining effect on the cigarette bar is improved, so that the operation precision is improved, and the operation success rate is increased. Meanwhile, the blockage removing unit is arranged, so that the cigarette strips cannot be blocked for a long time, the cigarette strips can smoothly pass through, and blockage or connection of the cigarette strips cannot be caused. In addition, the width of the blocking channel can be adjusted, and it is guaranteed that the operation point of the blocking channel has good restraining performance on the cigarette strips in the cigarette strip conveying process.

Description

technical field [0001] The invention relates to the technical field of tobacco equipment, in particular to a detection device for blocking super-long tobacco rods. Background technique [0002] During the production process of the cigarette stick packaging machine, if the cigarette sticks become longer due to the wrinkle resistance of the cigarette package, the wrinkle resistance of the inner and outer wrapping paper, the loosening of the outer wrapping paper, and the damage of the wrapping paper, etc. If the variable-length tobacco rod exceeds the range allowed by the process standard, it is hereinafter referred to as super-length tobacco rod or super-long tobacco rod. At present, the packaging machine does not have the detection function of super-long cigarettes. [0003] The tobacco rod conveying channel downstream of the packaging machine is generally equipped with a tobacco rod spacing separation device, coding, spraying code, and a visual inspection system for the app...

AI Technical Summary

Problems solved by technology

Although a slitting device can be provided immediately upstream of the tobacco rod visual appearance inspection unit, if there is an extra-long tobacco rod after slitting, it will cause the connecting rod to be blocked again

[0008] To sum up, the ultra-long tobacco rods will cause the downstream equipment of the packaging machine to fail to work normally, but the packaging machine does not have the detection function of ultra-long tobacco rods, and the currently widely used visual appearance inspection system for tobacco rods cannot reliably detect and reject them due to blockages. Super-long tobacco rods, some of which are prone to blockage and shutdown when entering downstream equipment, causing equipment mechanisms to be displaced, deformed or even broken; some of them flow into the finished product warehouse, seriously affecting product quality

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