Continuous production integrated device and control method of linear wire drawing machine and high-speed wire cutting machine

Abstract

The invention provides an integrated device for continuous production of a linear wire drawing machine and a high-speed wire cutting machine, including a linear wire drawing machine, a wire cutting machine, and a control system for simultaneously controlling the speeds of the linear wire drawing machine and the wire cutting machine. A tension swing arm is installed between the wire machines, and a position sensor is installed at the tension swing arm; the control system includes a PLC controller, and the PLC controller communicates with the communication module and the cutting machine of each wire drawing tank frequency converter of the wire drawing machine through a communication bus. The communication module of the wire machine inverter is connected, and the PLC controller is electrically connected to the touch screen, the position sensor and an input and output module. The invention realizes the integrated continuous production of the linear wire drawing machine and the high-speed wire cutting machine, can accurately adjust the speed matching of the two devices in real time and quickly, ensures that the length of the welding core cut out by the high-speed wire cutting machine is consistent, and meets the linear process requirements of the welding core ; At the same time improve the welding core process quality, improve efficiency and save energy.

Description

technical field [0001] The invention belongs to the technical field of welding rod production equipment, and in particular relates to an integrated device for continuous production of a linear wire drawing machine and a high-speed wire cutting machine and an accurate self-adaptive control method for tension speed matching. Background technique [0002] At present, in the industry, the integrated continuous production of the linear wire drawing machine and the high-speed wire cutter cannot be realized. The key control difficulty is that the matching speed between the straight drawing machine and the wire cutter always affects the wire cutting length. This requires that the control system can accurately adjust the speed matching of the two devices in real time and quickly, so as to ensure that the length of the welding core cut out by the high-speed wire cutter is consistent and meet the process requirements of welding core linearity. The continuous integration of straight dra...

AI Technical Summary

Problems solved by technology

But in this way, it is no longer possible to use the traction wheel for rigid drawing between the two equipments, otherwise the two equipments will not be able to carry out continuous production due to broken wires.

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