Process for producing burglarproof door

Abstract

The invention discloses a process for producing a burglarproof door. The process comprises the following steps: (a) processing metal plates, first unwind the plates on an automatic numerical control unwinding machine, driving the plates through a conveying belt to sequentially perform automatic powder coating, wood grain transfer and film coating and winding the plates through a winding machine after the film coating; (b) manufacturing a front plate and a rear plate of a door plate, unwinding the processed plates through the unwinding machine to perform leveling and sizing, shearing the plates and performing embossing, sending the plates to an automatic cold rolling mill to perform cold rolling after forming of door plate patterns, bending the plates through an automatic bending machine after the cold rolling; (c) manufacturing the door plate, filling a fireproof material between the front plate and the rear plate and gluing the front plate, the rear plate and the fireproof material through glue; (d) manufacturing a door frame; and (e) assembling the well manufactured door plate and the door frame. The process is novel in concept and ingenious in design, is modified based on a conventional door manufacturing process, improves production efficiency and product quality, is in a mechanized manufacture mode, greatly reduces labor cost and is favorable for enterprise development.

Description

technical field [0001] The invention belongs to the technical field of door production technology, and in particular relates to a production technology of an anti-theft door. Background technique [0002] At present, in the process of producing doors, the door panels are generally bonded first, and fireproof materials are filled in the door panels. Transfer wood grain, lamination and other processes, and finally make the door frame. However, in the production process, the spraying of the iron sheet, the transfer of wood grain, and the lamination are mostly carried out manually, which makes the production efficiency low and the quality of production fluctuates greatly. Manual welding requires follow-up treatments such as rust removal, oil removal, and grinding, which reduces production efficiency and is not conducive to the development of enterprises. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production ...

AI Technical Summary

Problems solved by technology

However, in the production process, most of the processes of iron sheet spraying, wood grain transfer, and film coating are manually carried out, which makes the production efficiency low and the quality of production fluctuates greatly. Manual welding requires follow-up treatments such as rust removal, oil removal, and grinding, which reduces production efficiency and is not conducive to the development of enterprises