Mold device for producing horn basin body and production method using the same

Abstract

The invention relates to a mold device for producing horn pots and a production method using the mold device. The mold device includes a lower mold base, a lower mold core, an upper mold base, an upper mold core, a positioning mold sleeve, a driving mechanism, a The seat is set under the driving mechanism, the lower mold core is set on the lower mold base, the positioning mold sleeve is set on the lower mold core, the upper mold core is connected to the upper mold base, and the upper mold base is arranged on the driving mechanism and connected with it by driving. The upper mold base moves vertically and rotates around the center line of the upper mold core through the driving mechanism. The present invention also provides a production method using the mold device, which has the advantages of simple structure, high reliability, high processing efficiency, and good processing quality; the production method using the mold device can effectively The operation difficulty of the operator is reduced, and the processing efficiency and quality of the horn basin are improved, and the pass rate of the horn basin manufactured by it is very high.

Description

technical field [0001] The invention relates to the technical field of speaker production, in particular to a mold device and a production method for producing a speaker basin. Background technique [0002] At present, horn basins are mostly formed by placing self-condensing fluid materials in a mold and extruding them into shape. Wherein the existing mold is only composed of a punch and a die, and the punch has only linear motion relative to the die. During processing, the fluid raw material is first placed in the die, and then the worker manually distributes the fluid raw material in the die; then the punch acts on the die to form the fluid raw material into the shape of the horn basin. After the fluid raw material is solidified, the trumpet basin body can be obtained. However, since the fluid raw material is evenly distributed on the die by hand, the operation is very time-consuming and labor-intensive, which will reduce the manufacturing efficiency of the horn basin. ...

AI Technical Summary

Problems solved by technology

However, since the fluid raw material is evenly distributed on the die by hand, the operation is very time-consuming and laborious, which will lead to a decrease in the manufacturing efficiency of the horn basin

Moreover, due to the characteristics of the fluid material itself, it is difficult to make the surface of the fluid material smooth by hand, and there are still unevenness on the surface.

In this way, after the punch and the die are closed, the gas in the concave position of the fluid raw material is difficult to discharge, which will easily lead to the deterioration of the forming quality of the horn basin, which in turn will lead to a decrease in the pass rate of the horn basin

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