Surface treatment device and control method for wire coil

Abstract

A surface treatment device for wire coils, which includes a base that can move; a spraying device that is arranged on the base, and the spraying device is provided with nozzles; an information input module that acquires multiple sets of Parameters, the multiple sets of parameters include a first set of parameters and a second set of parameters; a controller that obtains multiple sets of instructions based on the multiple sets of parameters; a drive mechanism that receives the first set of parameters based on the processing of the controller. command to move the surface treatment device; the spray control mechanism receives the command obtained by processing the second set of parameters based on the controller, so that the spray device sprays the surface of the coiled wire shower. By using the device and control method provided by the invention to lubricate the surface of the wire coil, not only the uniformity of lubricating liquid spraying can be ensured to reduce the defects of the wire coil due to extrusion, but also the efficiency can be improved.

Description

technical field [0001] The invention belongs to the field of surface treatment of wire rods, and relates to a method and a device for spraying and lubricating the wire rod coils before they are bundled and stored in order to reduce extrusion defects of the wire rod coils. Background technique [0002] In the wire production process, the formed wire coils need to be bundled before storage. During the bundling process, due to the pressure, the original loose wire coils are tightened and compacted. The wires between the rings will slide relative to each other under pressure, and extrusion defects may be formed at the contact parts. If such defects flow to the final product, it will cause serious consequences such as fatigue fracture of the spring steel. Nowadays, with the continuous improvement of product quality requirements, the requirement of "zero defect" on the surface of wire rods has even been put forward. Therefore, in the current high-speed wire rod production process,...

AI Technical Summary

Problems solved by technology

For the lubricating aspect in wire rod production, there are some new methods and devices. For example, the patent with publication number CN 108144967A discloses an emulsion spraying device for cooling and lubricating copper wire rod hot rolling rolls. Specifically, during rolling Before cooling and lubricating the hot rolling rolls of copper wire rods, the surface quality of the wire rods was improved by lubricating the rolls, but the surface quality problems caused by bundling of wire rod coils could not be improved

Another example is that the patent with the publication number of CN 105251719 A discloses an automatic and efficient lubricating equipment for copper alloy wire rods. It proposes a device that automatically lubricates copper alloy wire rods before drawing. The wire rods are passed through the lubricating ring by a motor to improve The surface condition of the wire, the device is directly deployed on the wire production line, not suitable for wire coils that have been cooled and hung before bundling

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