Plug-in hole-forming mold and device and automatic manufacturing method for porous brick

Abstract

The invention discloses a split inserting type hole forming die which comprises an upper die and a lower die. The upper die is formed by arranging a plurality of insertion rod beams which are provided with hole forming insertion rods. The lower die comprises an insertion hole board, the two ends of the lower die are provided with side boxes for supporting, and guide rods are arranged on the insertion rod beams. Annular grooves are formed in the guide rods, and guide tubes are arranged in the side boxes. The top ends of the guide tubes are fixedly connected with clamping springs, and the upper die is supported through the clamping springs and the side boxes. The insertion rod beams are divided into more than two groups according to a downwards-moving order, and each group of the insertion rod beams comprises the plurality of insertion rod beams, the insertion rod beams of the same group are driven by the same pressure vibration table, and the rods are inserted into materials in batches to form holes. The split inserting type hole forming die is combined with a pole pulling device, and therefore the hole forming process of inserting the rods and pulling the rods out of a perforated brick can be finished. According to the split inserting type hole forming die, perforated brick products are more diverse, perforated bricks with smaller holes and higher hollow rates can be obtained, and in addition, the production efficiency is high, and the shapes of the holes are complete.

Description

technical field [0001] The present invention relates to a kind of equipment and technology for manufacturing building bricks, in particular to a split-insert hole-forming mold, a split-insert hole-forming device applied thereto, and a method for manufacturing porous bricks by using the split-insert hole-forming device. method. Background technique [0002] The country has included building energy conservation in mandatory standards, requiring the technical content of porous brick building energy conservation to be improved. In order to improve the function of residential buildings warm in winter and cool in summer, from solid to hollow, from large holes to small holes, from few holes to porous, from low hollow rate to high hollow rate is an important direction for the development of new energy-saving porous bricks. However, the existing pore-forming technology is not ideal enough, and the porous brick can only achieve large pores and few pores, and cannot achieve small pore...

AI Technical Summary

Problems solved by technology

The production efficiency of the P method is relatively low when producing porous bricks with a higher hollow rate and smaller holes under high hollow rate conditions, and the effect is not ideal.

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