Aerodynamic high pressure model flexible opening system

Abstract

A system for opening a high-pressure model with aerodynamic force comprises multiple groups of opening devices distributed on the two sides of a production line. Each group of opening device comprises a mold opening mechanism and a pneumatic mechanism. Air belt jacking seats and air belt mounting seats, which are made of angle steel, are arranged oppositely. Mold opening air belts are arranged between the air belt jacking seats and the air belt mounting seats. The upper end openings and the lower end openings of the mold opening air belts are overturned to the outer sides of the air belt mounting seats, and are fixed through sealed pressing plates. Ends of air belt suction nozzles pass through the air belt mounting seats and are communicated with the inner parts of the mold opening air belts. The other ends of the air belt suction nozzles are communicated with air distribution pipes. The air distribution pipes are connected with compressed air sources. Air inlet control valves are arranged on the air distribution pipes. Through the adoption of the system, the synchronous automatic opening of models can be realized, the manual opening labor intensity is reduced, the mold opening clearances are made of be uniform and consistent, the production efficiency is improved, the green body forming cycle period is shortened, the operation action is stable and gentle, and the problem of green body cracking in mold opening is solved.

Description

technical field [0001] The invention relates to an opening device for high-pressure molding operation molds of high-end and high-end pots of sanitary ceramics, in particular to a system for flexible opening of high-pressure molds by using aerodynamic force. Background technique [0002] In recent years, in order to improve the quality and production efficiency of the body, the domestic and foreign sanitary ceramic enterprises are gradually adopting high-pressure forming machines to replace them in the production of basin products. [0003] During the production process of high-pressure forming of green bodies, each set of forming molds needs to be separated at the end of forming (generally, each unit is composed of 6-10 sets of molds), and the separation gap should be kept evenly within a certain range (generally 40 -50mm or so) to meet the subsequent process requirements such as pre-drying and green body stripping. At present, this opening operation is performed manually. ...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims at the technical defects existing in the prior art, and provides a system for flexible opening of high-pressure molds by using aerodynamic force, which can effectively solve the disadvantages of high labor intensity of operators, low production efficiency, and cracking of blanks during mold opening.

Images