A pre-cut seal paper conveying device for a cigarette packaging machine
A machine pre-cutting and conveying device technology, applied in the field of cigarettes, can solve the problems of unqualified seal paper packaging, skewed seal paper, shutdown, etc., and achieve the effect of high use efficiency and simple structure
Active Publication Date: 2016-09-28
HUBEI CHINA TOBACCO IND
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Problems solved by technology
However, when the seal paper is deformed and the two sides are upturned or downturned, it is difficult for the two sides to enter the narrow gap between the guide arc surface 6.1 of the paper guide plate and the guide arc surface 5.1 of the swing rod, and the upturn or The upturned corner will collide with the guide arc surface 5.1 of the swing rod or the entrance of the guide arc surface 6.1 of the paper guide plate, causing the seal paper to be skewed or even blocked, and eventually the seal paper packaging will be unqualified or shut down
Method used
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[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments to facilitate a clear understanding of the present invention, but they do not limit the present invention.
[0028] Such as Figure 4-11 As shown, the present invention includes a suction wheel 3 capable of absorbing the seal paper 2, a swing rod 7 and a paper guide plate 8, and the arc surface of the swing rod 7 and the arc surface of the paper guide plate 8 correspond to guides for the seal paper 2. The guide channel is provided with a paper guide cam 1 and a pressure wheel 4 that cooperate with each other to drive the seal paper 2 forward. The guide channel includes a paper guide area 9 in the middle and paper guide areas 9 on both sides. In the non-contact area 10 , the slit width of the paper guide area 9 is smaller than the slit width of the non-contact area 10 .
[0029] The arc surface of the swing rod 7 includes a first guide s...
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Abstract
The invention belongs to the technical field of cigarettes, and in particular relates to a pre-cut sealing paper conveying device for a cigarette packaging machine. It includes a suction wheel that can absorb the seal paper, a swing rod and a paper guide plate. The arc surface of the swing rod and the arc surface of the paper guide plate correspond to form a guide channel for the seal paper. The paper guide cam and the pinch wheel that drive the seal paper forward. The guide passage includes a paper guide area in the middle and non-contact areas on both sides of the paper guide area. The gap width of the paper guide area is smaller than that of the non-contact area. Gap width. The conveying device of the present invention has a simple structure, does not cause unstable seal quality or equipment shutdown due to deformation of the seal paper when conveying the seal paper, and has high use efficiency.
Description
technical field [0001] The invention belongs to the technical field of cigarettes, and in particular relates to a pre-cut sealing paper conveying device for a cigarette packaging machine. Background technique [0002] In order to meet the growing demand of consumers for product appearance and the general trend of reducing product manufacturing costs, tobacco companies use various seals of different materials to seal the mouth of the cigarette package label paper. However, in actual use, due to uneven paper thickness, high paper hardness, large elasticity, and large deformation, the sealing paper is prone to problems such as skewed transmission and jamming, resulting in unstable packaging quality and equipment failure. rate rises, efficiency falls. [0003] The process flow chart of the existing seal paper transmission is as follows: figure 1 As shown, the suction wheel 3 rotates clockwise to the left limit position, the suction nozzle touches the pile of paper seals stacke...
Claims
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IPC IPC(8): B65H5/36B65B41/02
Inventor 贺韧季仕明施友志陈建华
Owner HUBEI CHINA TOBACCO IND