Threading device of firework machine

Abstract

The invention provides a threading device of a firework machine, which is arranged on a rack of the firework machine, is used for threading and punching a threading position and a punching position of a conveying device of the firework machine, and comprises a moving mechanism, a wire supply mechanism, a steel needle and a wire leading pipe, the material pressing plate is arranged above the firework machine in a lifting mode and can press firework cylinders on the conveying plate, the steel needles and the wire guiding pipes are movably arranged on a machine frame of the firework machine and located on one side of the conveying plate, the steel needles and the wire guiding pipes are arranged in parallel at intervals, and the interval between the steel needles and the wire guiding pipes is equal to the length of one firework cylinder. The moving mechanism is connected with and drives the steel needles and the thread guide pipes to move in the direction perpendicular to the conveying direction of the firework barrels, the thread supply device is arranged on the firework machine rack and located on the side, away from the moving mechanism, of the conveying plate, and the thread outlet end of the thread supply device faces the threading position of the conveying plate and right faces the thread guide pipes.

Description

technical field [0001] The invention relates to the field of fireworks machines, in particular to a threading device for fireworks machines. Background technique [0002] In the process of making fireworks, there is a process commonly known as "pot grouping". First, multiple fireworks tubes are glued together to form a row, and holes are drilled into two adjacent tubes to insert the overfire lead, and then the multiple rows of fireworks tubes are glued together. Combined into a block whole. At present, this process is all done manually in actual production, which has low work efficiency, high labor intensity, large number of workers, and high production cost. [0003] Existing equipment is for single fireworks tubes to be cut one by one. The fireworks tubes are pushed horizontally along the direction perpendicular to the central axis of the fireworks tubes to the subsequent processing station. After punching and inserting, they are combined into rows. In the process, becau...

AI Technical Summary

Problems solved by technology

At present, this process is done manually in actual production, which has low work efficiency, high labor intensity, large number of workers and high production cost.

[0003] Existing equipment is for single fireworks tubes to be cut one by one. The fireworks tubes are pushed horizontally along the direction perpendicular to the central axis of the fireworks tubes to the subsequent processing station. After punching and inserting, they are combined into rows. In the process, because the actual requirements are different, the specifications of the lead wires are also different. However, the existing technology usually only uses one specification of the lead wire. If a different specification of the lead wire is required, the lead wire needs to be replaced, which greatly increases the production time. , so that the production efficiency is low, and it is not easy to align the holes punched first when inserting and introducing, which is easy to cause errors and affect the quality

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