Rapid demoulding mold for arc face refractory bricks

Abstract

The invention discloses a rapid demoulding mold for arc face refractory bricks. The mold comprises a bottom plate, an inner cylinder, an outer cylinder and a top cover; the inner cylinder is fixedly arranged on the center of the upper surface of the bottom plate in the vertical direction, the outer cylinder is fixedly arranged on the upper surface of the bottom plate, multiple mold bodies of the arc face refractory bricks are combined into the annular mold composed of the outer cylinder and the inner cylinder, the mold use rate is improved, meanwhile, the annular mold can form the multiple sets of refractory bricks, and the production efficiency is improved; a micro motor, a hinge and a sliding block jointly drive a swing arm to swing left and right, a hitting hammer hits the inner wall ofthe inner cylinder, the inner cylinder and a separation plate generate vibration, and lines are generated with the refractory bricks; when the outer cylinder is dismounted, the separation plate is lifted out upwards, a cylinder rod is rotated to enable the outer cylinder to be rotated out of a thread groove of a chassis, the bottoms of the refractory bricks are staggered from the bottom plate, the refractory bricks are separated from the bottom plate, the bottom plate rubs down the refractory brick faces, and pitted surfaces are avoided.

Description

technical field [0001] The invention relates to the technical field of upper refractory materials, in particular to a quick release mold for arc-shaped surface refractory bricks. Background technique [0002] Refractory bricks, referred to as firebricks for short, are refractory materials made of refractory clay or other refractory materials, which are light yellow or brownish in color. It is mainly used to build smelting furnaces, which can withstand high temperatures of 1580°C-1770°C, and is a refractory material with a certain shape and size. According to the preparation process, it can be divided into fired bricks, unfired bricks, electric fused bricks (fused cast bricks), refractory and heat-insulating bricks; according to the shape and size, it can be divided into standard bricks, ordinary bricks, special bricks, etc. It can be used as high-temperature building materials and structural materials for building kilns and various thermal equipment, and can withstand vario...

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