A roll device for making fireworks paper rolls

Abstract

The invention provides a winding drum device for manufacturing firework and firecrackers paper drums. The device comprises a rack, the paper feeding mechanism arranged on the rack, an impression mechanism, a glue coating mechanism, a cutting mechanism and a winch mechanism, wherein the impression mechanism is used for impressing the roll paper into a corrugated shape, so that the amount of rolledpaper is reduced, and meanwhile, enough hardness of the rolled paper drums can be guaranteed; the glue coating mechanism comprises a hollow coating roller body and a brush layer which is arranged on the outer side wall of the coating roller body and is made of a flexible material and provided with a plurality of gaps; glue is fed into an inner cavity of the coating roller body through a glue conveying pipe, and the glue is uniformly smeared on the brush layer through a glue channel; finally, the brush layer is in contact with the roll paper, the glue coats the surface of the roll paper. The use amount of watering can be saved, and the glue can uniformly coat the roll paper as well, the rolled paper drums can be package from being adhered to one another, and the paper drums are easier to dry.

Description

technical field [0001] The invention belongs to the technical field of fireworks paper roll reel machines, and in particular relates to a reel device for making fireworks paper rolls. Background technique [0002] Existing reel devices used to make firecracker paper reels all use glue spraying to supply the glue required for reeling paper reels. The glue application method is to directly spray the glue on the reel through the glue delivery pipe connected to the glue container. On the paper; the glue spraying position is at the front end of the glue roller, which smooths the glue on the roll paper, and the glue on the roll paper can be adjusted by adjusting the gap between the glue roller and the frame. Glue thickness, then roll the roll paper coated with glue through roll roll to make fireworks paper tube. The reel device of the firecracker paper reel with this structure generally has the following disadvantages in specific applications: the glue is directly sprayed on the ...

AI Technical Summary

Problems solved by technology

The reel device of the firecracker paper reel with this structure generally has the following disadvantages in specific applications: the glue is directly sprayed on the roll paper so that the glue consumption is too large, and the roll paper is excessively soaked by the glue, so that the roll is made The paper tube is deformed due to too low hardness. In addition, the over-soaked web is often broken by the paper feed roller due to the decrease in hardness when passing the paper feed roller; directly pouring glue on the roll paper is also The amount of glue on the surface of the roll paper will be too high, and the paper tubes made of rolls are prone to stick to each other when they are bundled and dried, and the paper tubes are not easy to dry; The rolled paper tube is thicker, resulting in a waste of resources

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