Translation door of sealing equipment

Abstract

A translational door for sealing equipment, comprising a box frame of the sealing equipment, an upper docking base plate, a docking lower base plate, a docking left base board, and a docking right base board fixedly connected to the box frame in sequence; the base board The distance between the outer surface of the box frame and the outer surface of the box frame is consistent; the lower baffle is fixed horizontally on the longitudinal left half of the docked lower base plate, and the lower baffle is horizontally fixed on the longitudinal right half of the docked lower base plate. There is a lower guide rail, the right end of the lower baffle is fixed horizontally with the left end of the lower guide rail, and the top surface of the lower baffle and the lower guide rail are on the same horizontal plane; there is a translation door body movable on the lower baffle and the lower guide rail; the translation door body The moving range of the sliding door body is limited in a rectangular frame surrounded by the base plate; the top of the translation door body is provided with an upper sliding mechanism, and the bottom of the translation door body is provided with a lower rolling mechanism. Its movement direction is linear movement, which avoids internal and external displacement and deformation of the sliding door of the sealing equipment due to external force, which makes it difficult to open and close the sliding door, and avoids the risk of leakage.

Description

technical field [0001] The invention belongs to the technical field of mechanical automation, and relates to a door of sealing equipment, in particular to a translational door of sealing equipment. Background technique [0002] For the doors of sealed equipment, such as the doors of freeze dryers used in the pharmaceutical field, in the past, the hinge axis was used to rotate and move. The structure needs to be equipped with different sealing structures. [0003] However, during the design and manufacture of the sliding door structure, it is necessary to consider the internal and external displacement or even the overall deformation of the sliding door of the sealing equipment caused by the change of internal and external pressure, which may lead to technical problems that the sliding door of the sealing equipment is difficult to open and close. The important thing is that there will be a risk of leakage when the sealing equipment is docked with other process-connected boxe...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies or defects of the prior art, and provide a translation door of sealing equipment, so that the movement direction of the door structure of the sealing equipment is a straight line parallel to the box frame, so as to avoid the translation door of the sealing equipment due to external force. The internal and external displacement and the overall deformation will cause the sliding door to be difficult to open and close, especially the technical problem of leakage risk when docking with other process boxes

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