Unlock instant, AI-driven research and patent intelligence for your innovation.

A kind of production process of pvc film-coated board non-welded fire door

A production process and technology of film-coated panels, applied in the field of fire doors, can solve the problems of low production efficiency, serious environmental pollution and high energy consumption, and achieve the effect of reducing high energy consumption and reducing environmental pollution

Active Publication Date: 2020-05-05
中沃门业有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the existing fire doors are made of steel, wood and steel-wood mixed fire doors. The manufacturing process has serious environmental pollution, relatively high energy consumption, and low production efficiency.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A kind of production process of pvc film-coated board non-welded fire door
  • A kind of production process of pvc film-coated board non-welded fire door

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A process for manufacturing a PVC-clad non-welded fire door, comprising the following steps:

[0037] (1) CNC machine tool blanking, door leaf PVC board is punched by CNC turret punching machine at one time, including the lock body hole and pin hole deep drawing, door frame PVC board is blanked by laser cutting, and the socket hole is cut out;

[0038] (2) CNC bending, door leaf and door frame materials are folded by CNC bending machine according to design drawings;

[0039] (3) The backing plate of the door frame is fixed, and the buckle tongue and the positioning opening of the backing plate are punched out on the hinge side of the door leaf to fix the backing plate; the backing plate of the door frame is fixed with the door leaf;

[0040] (4) Spray glue on the door leaf, use fireproof glue to spray the reverse side of the front and rear panels of the door leaf;

[0041] (5) Door leaf filling, fill the middle of the front and rear panels of the door leaf with corresp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a PVC coated plate non-welding fireproof door manufacturing process. The PVC coated plate non-welding fireproof door manufacturing process comprises the following steps that blanking is conducted by a numerically-controlled machine tool, numerically-controlled bending is conducted, base plates of a door leaf and a door frame are fixed, door leaf adhesive spraying is conducted, door leaf filling is conducted, door leaf hot-pressing is conducted, the door leaf is reinforced in a pull-riveting mode, a door frame is inserted and connected, and assembly debugging is conducted. According to the non-welding fireproof door manufacturing process without plastic spraying and transfer, it is ensured that environment pollution and high energy consumption in the production process are reduced, and meanwhile the novel manufacturing process is adopted, the production period of the fireproof door is greatly shortened, and safety is improved.

Description

technical field [0001] The invention relates to the technical field of fire doors, in particular to a process for making a PVC-coated board non-welding fire door. Background technique [0002] Fire doors refer to doors that can meet the requirements of fire resistance stability, integrity and heat insulation within a certain period of time. In addition to the function of ordinary doors, it also has the function of preventing the spread of fire and smoke. It can prevent the spread of fire within a certain period of time and ensure the evacuation of personnel. [0003] PVC film-coated board is made of specially treated PVC film covered with high-temperature metal plate, which has unique properties: fireproof, waterproof, anti-fouling self-cleaning, high temperature resistance, self-extinguishing, sterilizing, non-stick snow , Fingerprint resistance and self-lubricating properties. Coated steel plate not only has the advantages of ordinary coated steel plate, but also can cus...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): E06B5/16E06B3/70
Inventor 郑春杰周喜望
Owner 中沃门业有限公司