Stripper for die for pouring epoxy resin part of GIS (Geographic Information System) basin-type insulator and control device of same

Abstract

The invention discloses a stripper for a die for pouring an epoxy resin part of a GIS (Geographic Information System) basin-type insulator and a control device of the stripper. The stripper comprises two rails and a rotating device, wherein the two rails are arranged in parallel; male die fixtures are arranged on the two rails; two female die fixtures are arranged side by side with the two male die fixtures; and both the male die fixtures and the female die fixtures are driven by a pneumatic manner. The stripper adopts a pneumatic driving manner, so that equipment can be guaranteed not to have rigid impact in the long-term operating process; and meanwhile, by rotation of the rotating device, the working faces of female dies are towards workers and are convenient to wash. The control device comprises a plurality of pressure sensors and overflow valves, which are arranged at air inlets and air outlets of corresponding pneumatic components; each pressure sensor and a photoelectric switch acquire signals of the equipment in different working stages and a controller controls each pneumatic component to complete the corresponding working process; and when the pressure sensors at the corresponding positions work abnormally, the corresponding overflow valves take a pressure relief effect, so that safety working of each pneumatic component in the integral equipment is ensured.

Description

technical field [0001] The invention relates to an automatic demoulding machine for epoxy resin pouring molds of pot-type insulators, in particular to a demoulding machine for pot-type insulator epoxy resin pouring molds whose power system of the whole machine adopts pneumatic drive. Background technique [0002] The basin insulator in the GIS high voltage switch is mainly used for isolating the air chamber, supporting conductor and arc extinguishing insulation. Among them, the pot insulator is mainly composed of metal inserts and epoxy resin parts. Specifically, the metal inserts at both ends are fixed as a whole through the middle epoxy resin parts. [0003] Among them, the pouring of epoxy resin parts is carried out under suitable conditions by using a casting mold assembled by a punch and a concave mold. After the pouring and curing are completed, the mold is placed on a corresponding automatic demoulding machine for demoulding. Epoxy resin parts complete the demoulding...

AI Technical Summary

Problems solved by technology

In the long-term use process, it is found that this kind of demoulding opportunity will produce rigid impact that is not conducive to mold drawing and clamping. The degree of automation of the whole machine is not high, and the work efficiency is low. When cleaning the mold, the installation position of the mold is not conducive to the staff. operate

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