Hole lattice anti-sticking structure of mould pressing firework feeding plate

Abstract

The invention discloses a hole lattice anti-sticking structure of a mould pressing firework feeding plate. The hole lattice anti-sticking structure of the mould pressing firework feeding plate comprises a feeding plate, wherein a plurality of hole lattices arranged in a matrix are arranged on the feeding plate; the feeding plate is arranged on a sliding plate; the sliding plate closes a bottom port of each hole lattice; the peripheral side wall of the top end port of each hole lattice is provided with a water seepage ring; each water seepage ring consists of a corrugated pipe; a trough area ofeach corrugated pipe is provided with water seepage holes; each water seepage ring is connected with a pressure water source through a water pipe; and a valve is arranged on each water pipe. According to the hole lattice anti-sticking structure of the mould pressing firework feeding plate, the occurrence of a slurry wall hanging phenomenon is effectively prevented, and the yield of mould pressingfirework production is improved; and the method is simple, convenient and feasible, existing equipment is easy to reform, and the manufacturing cost is low.

Description

technical field [0001] The invention relates to a processing equipment for molded fireworks, especially a feeding plate. Background technique [0002] Molded fireworks are a combination of one-time integral fireworks, the slurry is molded. The shape and structure of the molded body are similar to those of traditional combined fireworks, and the overall shape of the body of the molded body is generally a rounded prism or cylinder. Several tubular cavities are evenly distributed in parallel on the body. The structure and function of the tubular cavities are similar to the single tube of traditional combined fireworks. The upper port of the tubular cavity is open, the lower port is closed and a fire transmission hole is set. Effect pieces. [0003] This kind of fireworks is molded by compression foaming, and a plurality of fireworks are all processed at one time in order to improve efficiency. The function of the feeding plate is to feed the slurry into the forming mold. Its...

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Problems solved by technology

[0004] The disadvantage of the prior art is: during the process of the slurry falling into the mold cavity from the cell 2, the slurry is easily adhered to the side wall of the cell 2 (called hanging wall), resulting in insufficient slurry component to press the mold. Fireworks are scrapped, which reduces the yield

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