Automatic production line of civil protection gate

Abstract

The invention relates to an automatic production line of a civil protection gate, and belongs to the field of processing of civil protection facilities. The automatic production line of the civil protection gate comprises a welding device and a turning device, wherein the welding device and the turning device are sequentially arranged; conveying devices for conveying the civil protection gate arearranged on the two sides of the welding device and the turning device; fixing devices for fixing the civil protection gate are arranged between the two-sided conveying devices and positioned under the welding device and the turning device; when the civil protection gate needs to be automatically welded, the civil protection gate is conveyed to the lower part of the welding device through the conveying devices, so that one side of the civil protection gate is welded by the welding device; after the welding is carried out, the civil protection gate is conveyed to the lower part of the turning device through the conveying devices, and the civil protection gate is turned at 180 degrees by adopting the turning device; after being turned, the civil protection gate is conveyed to the lower partof the welding device through the conveying devices again, and is then welded; and after the two sides of the civil protection gate are welded completely, the civil protection gate is conveyed away through the conveying devices, and the next welding process of the civil protection gate is carried out, so that automatic welding of the civil protection gate is realized, and therefore, a great quantity of manpower is reduced.

Description

technical field [0001] The invention relates to the field of civil air defense facility processing, in particular to a production line for civil air defense doors. Background technique [0002] The civil air defense door is the door of the entrance and exit of the people's protection project. For example, the very heavy cement-filled door in the underground garage in the community, as well as the door of the emergency shelter, are all civil air defense doors. Blocking blasting and killing; the classification of civil air defense doors is relatively clear, including ordinary single and double protective airtight doors and airtight doors, living threshold single, double protective airtight doors and airtight doors and other civil air defense equipment; usually civil air defense doors are made of steel. The civil air defense door made of steel has the characteristics of thick steel plate and strong impact resistance. [0003] The existing steel civil air defense door productio...

AI Technical Summary

Problems solved by technology

[0003] The existing steel civil air defense door production process includes: door frame welding, door frame surface treatment, door leaf frame welding, inner and outer panel welding, door leaf surface treatment, etc., involving more welding processes in the production process of civil air defense doors, while the existing In the technology, when different welding processes are used for the civil air defense door, a large amount of manpower is required to carry the civil air defense door, or to use manpower to flip the civil air defense door to weld different sides, etc., the degree of automation is low

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