Wiredrawing equipment and manufacture process of aluminum alloy drawing board

Abstract

The invention relates to the technical field of processing of metal handicraft, and in particular relates to wiredrawing equipment of an aluminum alloy drawing board. The wiredrawing equipment comprises a rack, a hub and a motor, wherein the hub is rotatably arranged on the rack, a rotating shaft of the hub is in transmission connection with the motor, a plurality of wiredrawing tool bits are arranged on the outer edge of the hub, an arc supporting plate adaptive to the outer edge of the hub is arranged below the hub, and an elastic lifting device for adjusting the size of a clearance between the arc supporting plate and the outer edge of the hub is arranged at the lower part of the rack. According to the wiredrawing equipment, surface lines of the aluminum drawing board are changed by wiredrawing treatment, and thus the surface brightness and the corrosion resistance of the aluminum drawing board are improved; the coloring and the drawing can be performed on the treated aluminum surface directly, the production efficiency is improved, a conventional electroplating corrosion resistance technology is changed, the energy consumption is reduced and the pollution is reduced; the surface of the processed aluminum alloy drawing board is free of blackening and fading, and thus the service life of the handicraft is prolonged.

Description

technical field [0001] The invention relates to the technical field of metal handicraft processing, in particular to aluminum alloy drawing board wire drawing equipment and an aluminum alloy drawing board manufacturing process. Background technique [0002] With the development of the times and the improvement of living standards, people's demand for artworks has gradually increased. At present, the common medals, nameplates and handicrafts on the market generally need to use various metal base plates, including aluminum plates, copper plates, stainless steel plates, etc. After the metal base plate is cut into the required shape and size, it is electroplated to prevent metal oxidation, improve wear resistance, conductivity, light reflection, corrosion resistance and enhance the appearance. However, the electroplating process is complicated and the cost is high, and the surface of the metal base plate after electroplating is smooth, which is not conducive to bonding and atta...

AI Technical Summary

Problems solved by technology

However, the electroplating process is complicated and the cost is high, and the surface of the metal base plate after electroplating is smooth, which is not conducive to bonding and attaching other text colors again, especially the adhesive glue has a certain corrosion effect on the electroplating layer, resulting in the appearance of the edge of the attachment. Discoloration and corrosion, which will affect the service life of handicrafts and other collections

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