Lifting conveying device for cigarette making machine waste smoke

Abstract

The invention provides a lifting conveying device for cigarette making machine waste smoke. The lifting conveying device comprises a chain transmission mechanism, a guide rail mechanism and a main body rack. The lifting conveying device is characterized in that the main body rack is provided with the guide rail mechanism; the chain transmission mechanism is arranged in the main body rack and connected with the main body rack; the guide rail mechanism is connected with the main body rack through bolts and a bridge frame; the chain transmission mechanism comprises first chains, a scraper assembly, first chain wheels, a first chain wheel set, a second chain wheel set, a second chain, a motor, second chain wheels and a chain wheel; the scraper assembly is connected with the first chains through bolts. The lifting conveying device has the main advantages that a lifting channel is open; corner lifting is achieved through a large bevel angle of 110-160 degrees, and the situation that blocking and clamping faults appear at the bottom of the channel through the vertical lifting mode is avoided; the motor is arranged on the lower portion of the device, the gravity center is moved down, and the gravity center stability is ensured, so that toppling accidents of the device are avoided; the structural design is reasonable, maintenance is easy, and rapid assembling and disassembling of the device are achieved through blocks and large-diameter chain wheel holes.

Description

Technical field [0001] The invention belongs to the technical field of tobacco machinery, in particular to a lifting and conveying device for waste smoke of a cigarette making machine. Background technique [0002] Existing cigarette machine waste smoke lifting and conveying devices mainly have two modes: inclined belt lifting and conveying and vertical chain lifting and conveying. [0003] Inclined belt lifting conveying method, conveying waste smoke and shredded tobacco using a wide belt with ribs. Because this method requires rollers to continuously change its running direction, the belt is easily fatigued and damaged under alternating loads; soot on the rollers accumulates into smoke After fouling, the belt will be unevenly stressed and deviated, and the deviation will increase the wear of the belt, and the fragments will enter the finished cigarettes and cause quality accidents; the structure design is unreasonable, maintenance and cleaning are inconvenient; the motors of the ...

AI Technical Summary

Problems solved by technology

[0003] Angled belt lifting conveying method, using a wide belt with ribs to convey waste smoke and waste shredded tobacco, because this method needs to use rollers to continuously change its running direction, the belt is subject to alternating loads and is prone to fatigue damage; soot on the rollers accumulates into smoke After being scaled, the belt is subjected to uneven force and deviates, which intensifies belt wear, and debris enters the finished cigarettes, causing quality accidents; the structural design is unreasonable, and maintenance and cleaning are inconvenient; the device motors are arranged above the device, the center of gravity is unstable, and the operation If there is a slight inappropriateness, it is easy to cause equipment dumping accidents; the device does not have an alarm message when the waste box is full, and when the waste box is full, it will cause the outlet to be blocked and stop, which will affect the production efficiency of the cigarette making machine

[0004] The vertical chain lifting conveying method adopts the chain to drive the scraper to realize the lifting and conveying of waste smoke in the closed vertical channel. Compared with the inclined belt conveying, this method has no belt wear, but its fatal disadvantage is: the waste smoke is under the action of gravity. When it is lifted, it is easy to accumulate at the bottom of the channel. In actual use, the corners at the bottom of the channel are prone to blockage, running stuck, high failure rate, and need to be shut down frequently for cleaning, which seriously affects the production efficiency of the cigarette making machine.

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