Full-automatic firework grain pressing device

Abstract

The invention discloses a full-automatic firework grain pressing device. The device comprises a pressing plate and a charging plate which are driven by an oil press, a fixed base plate and jacking columns on the base plate. The pressing plate, the base plate and the jacking columns are matched in an inverted mode. A working panel is arranged between the pressing plate and the base plate, the charging plate is arranged in the middle of the working panel, the charging plate is provided with a vibrator, the working panel is provided with a medicine applying frame making close contact with the surface of the working panel, and the medicine applying frame does reciprocating motion along a transverse guide rail. The whole work process of grain pressing can be completed in a full-automatic mode,raw materials are remotely conveyed to a work site, finished products are conveyed out of the work site immediately, and the possibility that personal injury accidents are produced is completely eradicated, the components are simple in action, stable in work and reliable in operation, the whole production process needs no manual intervention, and it is ensured that no potential safety hazard is produced; and the requirement for full-automatic production is met, and the grain oil pressing work procedure is simplified on the basis of ensuring safety.

Description

technical field [0001] The invention discloses a device for automatically completing the compression molding of fireworks powder columns. Background technique [0002] Although the existing firework cartridge pressing device can automatically complete the pressing and molding of the cartridge, the drug loading process must be done manually, and it is necessary to manually add pyrotechnic drugs to a number of charge holes arranged in a matrix on the charge plate of the equipment, and clean them out. Excess pyrotechnic charge on charge board. For example, "an automatic pressing and forming device for fireworks powder columns" disclosed in the Chinese invention patent document CN104819665A. [0003] The disadvantages of the existing equipment are: firstly, the drug application process itself is highly dangerous; secondly, the equipment cannot realize unmanned operation on the production site, and it is difficult to fundamentally prevent the occurrence of personal injury accide...

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the existing equipment are: firstly, the drug application process itself is highly dangerous; secondly, the equipment cannot realize unmanned operation on the production site, and it is difficult to fundamentally prevent the occurrence of personal injury accidents

[0004] However, since the drug loading process directly operates the pyrotechnic drug, as a drug-related process, it must meet the safety requirements, and at the same time, take into account the efficiency and adapt to the mature powder column pressing equipment or pressing method in the industry.

Despite the efforts of people in the industry, it is still difficult to provide an automatic device that meets the requirements to replace the manual operation of adding drugs

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