Continuous production method for hollow aluminum parting strips

Abstract

The invention discloses a continuous production method for hollow aluminum parting strips, which comprises the following steps: 1) casting an aluminum rod: melting an aluminum ingot, continuously adding alloy components into aluminum water, and then casting the aluminum water into the aluminum rod; 2) molding a circular aluminum pipe: performing paying off, rinsing and blow-drying on the aluminumrod, and then using a continuous extruding machine for extrusion so as to form the circular aluminum pipe; 3) drawing the circular aluminum pipe: using an aluminum pipe drawing device to continuouslydraw the circular aluminum pipe; 4) molding the hollow aluminum parting strips: using a molding device for the hollow aluminum parting strips to process the circular aluminum pipe into the hollow aluminum parting strips with the cross section shape meeting the requirement, and adopting a puncturing device, a straightening device and a cutting device to continuously perform puncture and cutting onthe upper surfaces of the molded hollow aluminum parting strips; and 5) cleaning products: firstly rinsing the hollow aluminum parting strips which are cut into the stipulated size, and then drying. The continuous production method has the advantages of enabling the production process for the hollow aluminum parting strips to be continuous, realizing continuous production of the hollow aluminum parting strips from the aluminum ingot to the molded products, and effectively improving the production efficiency of the hollow aluminum parting strips.

Description

technical field [0001] The invention relates to a production method of aluminum profiles, in particular to a continuous production method of hollow aluminum spacers. Background technique [0002] Hollow aluminum spacers are widely used in insulating glass, and molecular sieve dryers are placed inside to keep the space sealed by insulating glass dry. There are many production methods for the existing hollow aluminum spacers. One is to process the aluminum into a thin sheet of a certain width, bend it into the required shape, and then connect it by high-frequency welding at the docking position, and then press the section Carry out subsequent processing; another way is to directly extrude the round aluminum tube through the extrusion die to extrude its cross-sectional shape into the required shape, but this method cannot be used for continuous production. Cut to the specified size, and then cut the round aluminum tubes of the specified size section by section through extrusio...

AI Technical Summary

Problems solved by technology

There are many production methods for the existing hollow aluminum spacers. One is to process the aluminum into a thin sheet of a certain width, bend it into the required shape, and then connect it by high-frequency welding at the docking position, and then press the section Carry out subsequent processing; another way is to directly extrude the round aluminum tube through the extrusion die to extrude its cross-sectional shape into the required shape, but this method cannot be used for continuous production. Cut to the specified size, and then cut the round aluminum tubes of the specified size section by section through extrusion molding equipment, piercing equipment, modulation equipment and cutting equipment. The forming of each section of hollow aluminum spacer needs to go through many The production efficiency is low; and the hollow aluminum spacers produced in this way are of fixed length, so there will be a certain amount of surplus material in the process of use, resulting in serious waste of materials, which is different from the use of insulating glass to achieve energy saving. Contradictory goals