Cylindrical building template hot press

Abstract

The invention relates to the technical field of hot presses, in particular to a cylindrical building template hot press. The cylindrical building template hot press comprises a main frame, an upper die, a lower die and a power device, the upper die is fixedly arranged on the main frame, the lower die is connected with the power device and can be driven by the power device to achieve die closing ofthe lower die and the upper die, and the upper die and / or the lower die are / is connected with a heating device which is used for heating the upper die and / or the lower die. By means of the cylindrical building template hot press, the problem of template rebound diameter expansion is solved; the arc face is used for heating, so that a template is evenly heated, and the production efficiency is improved; the die pressing time is long, stress is even, the molded template is high in press fit strength, and glue cracking is difficult; and the upper die and the lower die achieve joint press molding, and the template accuracy is guaranteed. The cylindrical building template hot press is simple in structure, convenient to use, low in cost and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of hot presses, in particular to a cylindrical building formwork hot press. Background technique [0002] Cylindrical building formwork refers to a formwork that can be surrounded by two formworks to form a cylinder. [0003] The cylindrical building formwork hot press in the prior art adopts a steel wire mesh belt and an inner mold for molding, and the steel wire mesh belt is pocketed for forming [0004] This setting method has many disadvantages, such as: after the mesh belt is formed, it is easy to rebound and expand the diameter of the mesh belt when it is loosened; single-sided heating, uneven heating of the template, long curing time of glue, and low production efficiency; Inner mould, because the force of the mesh belt is not uniform enough, the pressing strength of the molding is not enough, which is easy to cause glue opening; the mesh belt molding has no restrictions on the outer mold, and the pr...

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Problems solved by technology

[0004] This setting method has many disadvantages, such as: after the mesh belt is formed, it is easy to rebound and expand the diameter of the mesh belt when it is loosened; single-sided heating, uneven heating of the template, long curing time of glue, and low production efficiency; Inner mould, because the force of the mesh belt is not uniform enough, the pressing strength of the molding is not enough, which is easy to cause glue opening; the mesh belt molding has no restrictions on the outer mold, and the precision of the template produced is not high; the mesh belt molding is not uniform enough due to the force problem, resulting in Uneven thickness of template

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