Small folding suction roller device for handkerchief paper folding machine

Abstract

The invention discloses a small folding suction roller device for a handkerchief paper folding machine. The device comprises a suction roller, wherein one end of the suction roller is fixedly provided with a cover plate and a belt pulley; the rest part of the suction roller has a symmetrical structure; the suction roller is connected with a folding machine tank body through flanges at the two ends; the flanges are connected with the suction roller through bearings; pipe joints are connected with air distribution sleeves through screws; the two ends of the suction roller are provided with radial square holes which are communicated with the air distribution sleeves at the two ends respectively; the air distribution sleeves are fixed on the folding machine tank body through fixing blocks; the inner parts of the air distribution sleeves are connected with the suction roller through bearings; two suction bars are arranged in the middle of the suction roller and are fixed through screws; and two folding knives are arranged in a mounting groove in the middle of the suction roller through screws. In the device, two shafts on the two sides of the conventional structural suction roller and the suction roller are combined into a whole, and the surface of the roller, the matching surfaces of the roller and the air distribution sleeves and the mounting surfaces of all the bearings are integrally machined, so that the coaxiality of the suction roller is ensured. The device has a simple structure and is operated stably and reliably.

Description

technical field [0001] The invention relates to a small folding roller suction roller device of a handkerchief paper folding machine, which belongs to the technical field of tissue paper machinery and equipment. Background technique [0002] Handkerchief paper has gradually become a necessity of people's life because of its convenience of carrying and use. The post-processing of handkerchief paper generally needs to go through processes such as embossing, cutting, folding, lamination, coating, sealing and labeling. The folding part is further divided into vertical folding and horizontal folding. The function of the horizontal folding part is that the two groups of small folding suction rollers at the front and rear take the horizontally cut paper twice from the large folding roller on the suction belt, and then roll it into a certain width to fold it, and transport the folded paper to the splicing layer part. In the process of horizontal folding, due to the small size of t...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a small folding roller suction roller device of a handkerchief paper folding machine with a high-speed operation suction roller and the shafts on both sides of the suction roller as an integral structure, so as to completely solve the transverse folding of the paper caused by the large jump of the small folding suction roller Poor effect, easy to fly paper problem

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