Firework powder mixing-loading device

Abstract

The invention provides a firework powder mixing-loading device which comprises a motor, a powder mixing cylinder, a supporting roller, a temporary storage cabin, an air cylinder guiding rod, a guiding shaft, a powder compensation pipe, a powder pressing plate, a powder pushing plate, a measuring plate, a control system and the like. The processes of powder mixing and loading are completed through the control system, and man-machine separating is achieved. The firework powder mixing-loading device is suitable for the technical field of firework manufacturing. After grouping of a plurality of firework powder cylinders at the same time, automatic powder loading can be carried out, powder mixing and loading on-site non-person operation is achieved, potential safety hazards are reduced, the device can be combined with a logistics line, the whole automatic production requirement of a firework manufacturing technology can be met, the consistency and the accuracy of powder loading amount are guaranteed, and powder loading accuracy is smaller than or equal to 3%.

Description

technical field [0001] The invention is suitable for the technical field of fireworks production, and in particular relates to the preparation and production of fireworks, in which various agents are mixed according to a certain amount and then added into a fireworks tube, especially the mixed charge production of ringing powder and propellant. Background technique [0002] In the fireworks manufacturing process, drug mixing and charging are one of the most important process links. The drug mixing and charging amount is small (generally gram level), the fluidity is poor, the mixing is required to be uniform, and the charging accuracy is high ( 3%), while the uniformity, amount and consistency of the mixed charge directly affect the quality of the mixed charge and the quality of the final product. In the field of fireworks manufacturing technology, manual dosing of cartridges one by one with a spoon is used, which has low efficiency and poor consistency, and there are huge sa...

AI Technical Summary

Problems solved by technology

In the field of fireworks manufacturing technology, manual dosing of cartridges one by one with a spoon is used, which has low efficiency and poor consistency, and there are huge safety hazards for workers operating in the charging room. This working method cannot meet the entire automated production requirements of the fireworks manufacturing process

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