Pressing machine with stable pressure

Abstract

The invention discloses a pressing machine with stable pressure. The pressing machine comprises hydraulic cylinders and a base plate. Supporting pillars are welded to the two sides of the base plate.A cross beam is welded to the top ends of the two supporting pillars. The hydraulic cylinders are arranged at the top end of the cross beam, and piston rods are arranged at the bottoms of the hydraulic cylinders and are further fixedly connected with pressing plates through tripods. A pressing table is arranged on the upper surface of the base plate. According to the pressing machine with the stable pressure, in the first place, the piston rods are fixedly connected with the pressing plates through the tripods, stressing stability of the pressing plates is effectively improved due to arrangement of the tripods, and compared with a traditional pressing plate, the pressure is made more stable and uniform; in the second place, a pressure sensor is arranged inside the pressing table and can display the pressure borne by the pressing table onto a display screen through a console display, and therefore the pressure of each pressing plate can be known clearly by comparing the pressure with pressure set by users, and the pressure stability of the pressing machine is further improved; and moreover, the two pressing plates are arranged and can operate at the same time, and hence the workingefficiency is improved.

Description

technical field [0001] The invention relates to the technical field of presses, in particular to a press with stable pressure. Background technique [0002] Press is the abbreviation of press, hydraulic press and hydraulic press. Press refers to a molding machine used for forming industrial products through pressure. Generally, hydraulic cylinders are used, so it is also called hydraulic press. In the building materials industry, the press is the abbreviation of the brick press, and the press is divided into manual brick press and automatic hydraulic brick machine. The artificial stone press is mainly composed of mechanical, hydraulic, pneumatic, vacuum and automatic control parts to ensure that the quartz slab is Rapidly formed in the environment of high vacuum and high frequency vibration. [0003] However, the existing presses have some shortcomings in the process of use. The pressing plate is directly connected with the piston rod on the hydraulic rod, resulting in unev...

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Problems solved by technology

[0003] However, the existing presses have some disadvantages in the process of use. The pressing plate is directly connected with the piston rod on the hydraulic rod, resulting in uneven pressure on the surface of the pressing plate, which makes the quality of pressing low, and secondly, it is not very good. The pressure detection device cannot determine the difference between the set pressure and the actual pressure, so that the stability of the press cannot be determined

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