Hydraulic system and control method of a ceramic tile press

A technology of ceramic brick press and hydraulic system, which is applied in the direction of ceramic molding machine, fluid pressure actuation system components, manufacturing tools, etc. It can solve the problems of low anti-fouling ability, uneven and stable green body density, etc., and achieve green body High density, good density, high density and uniform effect

Active Publication Date: 2021-10-22
XIAMEN UNIV OF TECH
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  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention provides a hydraulic system and a control method of a ceramic brick press, aiming at improving the low anti-fouling ability of the hydraulic control system of the ceramic brick press in the prior art, and the pressure control method easily leads to insufficient density of the pressed green body uniformity and stability

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  • Hydraulic system and control method of a ceramic tile press
  • Hydraulic system and control method of a ceramic tile press

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is some embodiments of the present invention, but not all of them. Based on the implementation manners in the present invention, all other implementation manners obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the implementation manners in the present invention, all other implement...

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Abstract

The invention provides a hydraulic system and a control method of a ceramic brick press, and relates to the technical field of brick press equipment. Wherein, the hydraulic system includes a pressure supply mechanism, a first control mechanism and a second control mechanism. The first control mechanism and the second control mechanism are respectively used to control the up and down movement of the movable beam of the lower mold and the movable beam of the upper mold. The hydraulic system of the ceramic tile press of the present invention pressurizes and exhausts the green body multiple times through the up and down directions, and the pressure applied multiple times is gradually increased, so that the green body has a high density and a uniform force. In addition, through the improvement of the demoulding process, the cracking of the green body caused by demoulding is greatly reduced.

Description

technical field [0001] The invention relates to the technical field of brick press equipment, in particular to a hydraulic system and a control method of a ceramic brick press. Background technique [0002] The ceramic tile press is the key equipment for the production of architectural ceramics, and its working performance is directly related to the efficiency and quality of ceramic production. The hydraulic control system and pressure control method of the ceramic tile press are the key technologies of the ceramic tile press. In the prior art, the ceramic tile press is generally controlled by a servo valve, which not only has high cost, low anti-pollution ability, but also is inconvenient to maintain. In addition, the pressure control method of the ceramic tile press in the prior art is too extensive, resulting in uneven and stable density of the pressed green body, which greatly affects the quality of ceramics. In view of this, the inventor proposes the present applicati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F15B1/02F15B11/17F15B13/06F15B21/041F15B21/044B28B3/02
CPCB28B3/02F15B1/024F15B11/17F15B13/06F15B21/041F15B21/044F15B2211/20538F15B2211/20576F15B2211/212F15B2211/25F15B2211/505F15B2211/62F15B2211/71F15B2211/782
Inventor 刘美俊
Owner XIAMEN UNIV OF TECH
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