Shielding door and production process thereof

Abstract

The invention discloses a shielding door and a production process thereof. The shielding door comprises a door leaf, a door frame arranged around the door leaf and a shielding assembly capable of enhancing shielding of signals, wherein the shielding assembly comprises a brass shielding groove, shielding brass sheets and a brass knife insert; the brass shielding groove comprises a plurality of shielding notches, wherein the shielding brass sheets arranged oppositely are arranged on the two opposite side walls in at least two shielding notches, the brass knife insert of the door leaf is providedwith brass inserting sheets capable of being inserted into the shielding notches; and when the door leaf and the door frame are locked, the brass inserting sheets are inserted into gaps between the shielding brass sheets to achieve signal shielding. The production process comprises the steps of preparation and installation of the door leaf and door leaf raw materials and preparation and installation of shielding assembly raw materials. In the abovementioned way, according to the shielding door and the production process thereof, the brass shielding pieces are adopted, the service life is prolonged while attractiveness is guaranteed, the signal shielding performance is greatly improved, the product percent of pass is increased, the product quality is guaranteed, and the working intensity of workers is relieved.

Description

technical field [0001] The invention relates to the technical field of electromagnetic shielding doors, in particular to a shielding door and a production process thereof. Background technique [0002] The shielding performance of the existing screen door is unstable. The shielding groove on the screen door is made of galvanized material. If the galvanized time is worn for a long time, it will rust, and it will become unsightly after long-term friction, and the notch made of galvanized material can be shielded. The signal is only 3G-6G, and it is difficult to pass the detection performance for future re-inspection, and the service life is short. [0003] Under the condition that the state has improved the electromagnetic shielding performance index, the existing electromagnetic shielding door technology cannot meet the standard, let alone pass the maintenance. At present, the shielding performance will be improved by replacing parts in the market, but if the shielding door ...

AI Technical Summary

Problems solved by technology

[0002] The shielding performance of the existing screen door is unstable. The shielding groove on the screen door is made of galvanized material. If the galvanized time is worn for a long time, it will rust, and it will become unsightly after long-term friction, and the notch made of galvanized material can be shielded. The signal is only 3G-6G, and it is difficult to pass the detection performance for future re-inspection, and the service life is short

[0003] Under the condition that the state has improved the electromagnetic shielding performance index, the existing electromagnetic shielding door technology cannot meet the standard, let alone pass the maintenance

At present, the shielding performance will be improved by replacing parts in the market, but if the shielding door is replaced, it will affect the overall steel structure of the original shielding machine room

[0004] In addition, the production and processing of the existing electromagnetic shielding doors are generally made of galvanized sheets through blanking, bending, blank manufacturing, assembly, welding, rough grinding, fine grinding and cleaning processes. During the production process of this process, the welded parts are prone to damage, and the product qualification rate Not high, and at the same time, the worn parts of galvanized and copper-plated products are prone to rust

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