Method and device for removing defective cigarette strips of CV external-packaging materials

Abstract

The invention discloses a method for removing defective cigarette strips of CV external-packaging materials. The method for removing the defective cigarette strips of the CV external-packaging materials comprises the following steps that (1) after a controller receives a defect signal, a removing enabling signal is sent out at a set phase position after internal program logic operation; (2 ) the enabling signal is removed to drive a control element I, the control element I is released after a set period of time is kept; (3) the control element I drives an actuating element; (4) the actuating element drives an emergency exit baffle of a S-type elevator to be opened through a connection piece, and the defective cigarette strips slide out of a conveyor line depending on inertial; (5) after the set number of removing is reached, the controller sends out an end removing signal, a control element II is enabled and released after a set period of time is kept through the end removing signal; (6) the control element II drives the actuating element; and (7) the actuating element drives the emergency exit baffle of the S-type elevator to be closed through the connection piece and the removing process ends. The method for removing the defective cigarette strips of the CV external-packaging materials is simple in implementation process, low in cost and good in stability.

Description

technical field [0001] The invention relates to the field of tobacco processing, in particular to a method and a device for removing defective tobacco rods of CV outer wrapping materials. Background technique [0002] The removal of defective tobacco rods is the key process of the CV rod appearance inspection device. At present, most of them use the piston mechanism to drive the push rod to push the defective tobacco rods out of the conveying line, or similar methods. This method requires the transformation of the conveying line and special settings The collection box and the configuration of the elimination synchronous detector, the implementation process is complicated, the cost is high, and there are hidden dangers of failure in the actual use process, and the stability is poor. The complete removal collides with the transmission line guardrail or the tobacco rods in the collection box, resulting in damage to the small cigarette packs and blockage of the transmission line...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies in the prior art. In order to overcome the problems of complex implementation, high cost, and poor stability of the above-mentioned prior art, the present invention provides a method and device for removing defective tobacco rods of CV outsourcing materials. The inertia of defective tobacco sticks slides out of the conveying line without external force impact, and the removal direction is the same as the moving direction of tobacco sticks, which eliminates the hidden trouble of the conventional piston mechanism method, and is more stable and reliable in actual use; there is no need to modify the conveying line, set up collection boxes and configure Eliminate synchronous detectors, simple implementation process, low cost and good stability

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