Packaging machine for flints

Abstract

The invention discloses a packaging machine for flints. The packaging machine comprises a base, a guide plate, a hopper and a stirring device; the base is arranged at the lower part of the packaging machine; the guide plate is inclined; the lower end of the guide plate is fixedly connected with the base; a baffle is arranged at the upper end of the guide plate and is fixedly connected with the guide plate; the hopper is arranged at the upper part of the packaging machine for the flints; the upper end of the hopper is opened; one side wall of the hopper is formed by the baffle and the upper part of the guide plate; sliding grooves are formed in the baffle and the guide plate and are connected with each other to form flint slides; the stirring device is arranged in a hopper cavity and comprises a stirring shaft and stirring paddles; the stirring shaft penetrates through a hole in the side wall of the hopper to be connected with an external transmission system; the stirring paddles are mounted on the stirring shaft and are made of soft materials; and the tail ends of the stirring paddles make contact with the side walls and the bottom surface of the hopper. With the packaging machine, mechanical packaging of the flints is realized, the packaging speed is controllable, and the percent of pass is high; and a pause link exists in the sliding process of the flints during packaging, the kinetic energy of the flints falling into a packaging box is low, and the flints does not jump and fall easily.

Description

technical field [0001] The invention belongs to the technical field of packaging equipment, in particular to a Flint packaging machine. Background technique [0002] Flint is a pyrophoric alloy made by mixing rare earth and iron alloy with a small amount of magnesium, zinc, copper and other additives. Since the ignition point of cerium alloy in rare earth is very low, when rubbed on an uneven surface, their fine powder will burn. Therefore, it is widely used in lighters, fire toys, industrial torch igniters, fuzes for bullets or shells, etc. [0003] At present, the industrial production and processing of flint is to use 75-80% decorative base mixed rare earth metals, under the protection of dry barium chloride and potassium chloride (or sodium chloride), add 15-18% iron, and a small amount of Magnesium, zinc, aluminum or their alloys are melted at a high temperature of 1050-1200 ℃ to form a rare earth pyrophoric alloy, and under the protection of a protective atmosphere or...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, the packaging speed of the Flint packaging machine is relatively low, and it is easy for the Flint to jam the channel, and the packaging form is simple, which is difficult to combine with the production line, which seriously restricts the production efficiency of the Flint packaging process.

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