Vertical reversing device in tobacco rod conveying

Abstract

The invention provides a vertical reversing device in the transmission of tobacco rods, which relates to a tobacco machine, in particular to a device for carrying out 90° vertical reversing and collective sealing of tobacco rods during the conveying process of tobacco rods in wrapping production. The device is installed at the entrance of the case sealing machine, and is composed of five major systems: the commutator frame, the commutator strip matching device, the driving device, the buffer device, and the tobacco rod exit conveyor belt. The commutator frame is installed at the exit of the tobacco rod conveyor belt, and the commutator strip matching device is installed on the commutator frame. The driving device is connected to the driven pulley, the buffer device is installed above the passage of the tobacco rod, and the conveyor belt for the tobacco rod exit is installed at the rear. The device cooperates with the upstream rowing machine to send the neatly sorted tobacco rods into the vertical reversing device through the vertical slide to complete the 90°reversal of the tobacco rods. The invention completes the reversing of the tobacco rod through a purely mechanical transmission mode and is a continuous movement, has a simple structure, low cost and is convenient for maintenance.

Description

technical field [0001] The invention relates to equipment in the tobacco industry, in particular to a wrapping production that performs a 90° vertical reversing of the tobacco rods during the conveying process of the tobacco rods, and integrates multiple channels of tobacco rods into one and outputs the tobacco rods in one form. Box sealing belongs to the field of centralized boxing of tobacco rods in the packaging workshop of the tobacco industry. Background technique [0002] At present, the packaging production line of the world's tobacco industry generally adopts the centralized packing and sealing technology for packing. Tobacco rods from the packaging machine to the sealing machine need equipment such as elevators, overhead conveying lines, and vertical bale discharge machines (horizontal collectors), that is, to lift the tobacco rods from the outlet of the packaging machine to a certain height and put them on the elevated conveying equipment for transportation to the ...

AI Technical Summary

Problems solved by technology

[0003] The collector processes the tobacco rods on the multi-channel conveying line into batches of tobacco rods and changes its movement direction by 90°. The mechanism used is a cam mechanism. The impact is large during the working process, which will affect the stability of the mechanism. The phenomenon of cigarette sticking affects the normal operation of the conveying line;

[0004] When there is continuous conveying on the conveying line, because the movement mode of the collector is intermittent, the tobacco rods that cannot be reversed in time will wait for the next processing cycle at the entrance of the collector, and then the tobacco rods behind will hit at high speed. The tail of the cigarette rod will cause the rear end of the cigarette rod, which will have a negative impact on the packaging quality of the cigarette rod;

[0005] The cam mechanism of the equipment is installed openly, and the lubrication environment is harsh. For the packing workshop with a large amount of dust, it is easy to affect the lubrication of the cam;

[0006] The action of this equipment is complicated, the three actions of stop bar-lift bar-horizontal output are forced to be completed in a very limited space. In the case of a packaging machine corresponding to a speed of 400 packs / min, there is sometimes a phenomenon of bar clamping, and the speed is upgraded. Afterwards, the problem worsens;

[0007] The space between the horizontal collector and the vertical chute is generally limited, and the tobacco rods cannot be buffered again, and the phenomenon of tobacco rod impact will occur

To solve this problem, the distance between the two has to be lengthened, which takes up too much space;

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