Intelligent turnover type oversized vacuum chamber gate device

By designing an intelligent flip-type ultra-large vacuum capsule door device, the problem that traditional door structures cannot meet the needs of high vacuum environments under special operating conditions is solved, the compact structure, stability and seal reliability of the door are achieved, and the equipment operation needs in high vacuum environments are met.

CN222876262UActive Publication Date: 2025-05-16BEIJING ZHONG KEKEMEI VACUUM TECH CO LTD
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Patent Information

Application Number
CN202421675443.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-16
Publication Date
2025-05-16
Estimated Expiration
2034-07-16

AI Technical Summary

Technical Problem

Traditional cantilever and transverse doors are limited, and the existing ultra-large vacuum capsule door structure is wide and thick, which cannot meet the needs of high vacuum environment under special operating conditions.

Method used

An intelligent flipped ultra-large vacuum capsule door device is designed, which adopts the vacuum chamber body, support frame, cavity end door hinge, locking device, rotary frame, door end hinge, double-layer water-cooled door, intelligent walking device and precision rotating device, combined with the electric device driving roller and compression spring structure to achieve accurate positioning and sealing of the door.

Benefits of technology

It realizes the compact structure of the ultra-large vacuum capsule door, meets the needs of high vacuum environment under special operating conditions, ensures the stability, durability and seal reliability of the door, and extends the service life of the equipment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222876262U_ABST
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Abstract

The utility model discloses an intelligent turnover type oversized vacuum chamber gate device which comprises a main body assembly, and the main body assembly comprises a vacuum chamber body, a supporting frame, a cavity end door hinge, a locking device, a rotating frame and a gate end hinge. The supporting frame is fixed to the lower surface of the vacuum bin body, the cavity end door hinge is installed on one side of the outer surface of the vacuum bin body, the locking device is installed on the outer surface of the cavity end door hinge, the rotating frame is rotationally installed on one side of the outer surface of the cavity end door hinge, and the large door end hinge is installed on one side of the outer surface of the rotating frame. According to the utility model, the roller is driven by the electric device to rotate, and the friction force with the ground is adjusted by the pressure spring to open or close the gate; the gate is used for entering and exiting of equipment precise workpieces; the electric device adopts a driving device of a motor speed reducer and a linear module, can realize accurate positioning of the gate, adopts a pressure spring structure, and has the advantages of being capable of adjusting unevenness and friction force with the ground.
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