Fireworks lead conveying device

Abstract

The invention discloses a fireworks lead conveying device. The fireworks lead conveying device comprises a driving wheel (1), a lead inlet guiding pipe (3), a lead outlet guiding pipe (4), a first roller (5) and a second roller (6), wherein a flexible conveyer belt (8) is mounted on the first roller (5) and the second roller (6) in a wrapping manner and partly wraps the periphery of the driving wheel (1); the lead inlet guiding pipe (3) is aligned with the wrapping inlet of the driving wheel (1) and the flexible conveyer belt (8), and the lead outlet guiding pipe (4) is aligned with the wrapping outlet of the driving wheel (1) and the flexible conveyer belt (8). The fireworks lead conveying device disclosed by the invention can maintain the quality of a lead and does not change the combustion efficiency of the lead.

Description

technical field [0001] The invention relates to a lead wire conveying device, in particular to a fireworks lead wire conveying device. Background technique [0002] Fireworks and firecrackers have a long history of production in our country. They are deeply loved by the masses for their brilliant colors, various selections and various peculiar sounds. With the improvement of people's material living standards, the demand for fireworks is also increasing. In the production process of fireworks, it needs to be pressed together with the lead wire in the production process of the paper tube pressing the mud bottom. The current method is to use the automatic conveying lead wire to insert the lead wire into the center lead wire hole of the holder, and then insert it on the holder. Paper tube, add soil to press. In the production process of the firecracker pot machine, the automatic lead wire device is also used to insert the lead wire into the paper tube. The structure of the p...

AI Technical Summary

Problems solved by technology

The disadvantage of using this device to transport the lead wire is that since the lead wire is composed of granular gunpowder wrapped in lead paper, when the two O-shaped rubber rings on the driving wheel cooperate with the driven wheel to press the lead wire and use friction to transport the lead wire, The rigid driven wheel has a process of squeezing the lead wire, which will damage the lead paper and the paint attached to the outside, reducing the strength of the lead wire. Crushing the lead paper will affect the strength of the lead wire, reduce the hardness of the lead wire, and affect the strength of the lead wire. The reliability of inserting the paper tube will crush the granular gunpowder in the lead wire, and the crushed granular gunpowder will affect the change of the internal structure of the lead wire, compress the medicine in the lead wire, and change the original shape of the lead wire. Some characteristic factors affect the effect of the lead wire discharge, especially for some timing lead wires, crushing the granular gunpowder inside the lead wire will change the burning time of the lead wire and thus lose the timing effect, directly affect the effect of timing discharge, and may cause safety hazards. accident, safety hazard

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