Wire micro-arc oxidation automatic wire feeding device

Abstract

The invention relates to an automatic wire-driving device for micro-arc oxidation of wires, which comprises a frame, a stainless steel wire feeding shaft is fixed to the left side of the lower part ofthe frame, the top of the frame is provided with a PTFE board, a shifting switch, display screen, subdivision device, power supply and all stepping motors, which are arranged on the frame, are connected with a single-chip microcomputer through an external circuit. The subdivision device and the single-chip microcomputer are both connected with the power supply. A first insulated pulley is arranged on the spindle of a first step motor. The first insulated pulley is connected with a second insulated pulley and a third insulated pulley through a belt. Then the first insulated pulley is connectedwith a lifting mechanism to drive a wire-selecting shaft to lift vertically, the right front of the frame is provided with a second step motor connected with an insulated screw rod, a wire-selectingscraper is arranged on the insulated screw rod, the lower part of the right side of the frame is provided with a third step motor connected with an insulated stainless steel wind-up shaft, the micro-arc oxidation treatment of wire materials can be automatically finished. By adjusting the speeds of the three step motors, the wind-up speed can be adjusted, the oxidation film is more uniformly attached to the surface of the wire materials, and the device has the advantages of time saving and labor saving.

Description

technical field [0001] The invention relates to the technical field of micro-arc oxidation, in particular to an automatic wire-moving device for micro-arc oxidation of silk. Background technique [0002] Existing wire feeding systems are used in industry for wire cutting machines. This machine is mainly used for cutting conductive metal in industrial production or research study. Specifically, usually in the housing of the device, it includes a wire feeding system and a numerical control system. The wire feeding system is mainly used for the wire feeding control of the cutting metal wire, and the numerical control system is used for the action of the material to be cut. However, in the production in the field of micro-arc oxidation technology, in the situation where a large amount of non-ferrous metal or alloy wires need to be subjected to micro-arc oxidation, there is no automatic machine to complete the production of micro-arc oxidation of wires. However, the existing m...

AI Technical Summary

Problems solved by technology

However, in the production in the field of micro-arc oxidation technology, in the case where a large amount of non-ferrous metal or alloy wires are required to be subjected to micro-arc oxidation, there is no automatic machine to complete the production of micro-arc oxidation of wires

However, the existing micro-arc oxidation treatment of metal or alloy wire is mainly completed by manpower, which is time-consuming and laborious, and is not suitable for large-scale production.

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