Water circulation monitoring control device with flow display function and welding robot

Abstract

The invention discloses a water circulation monitoring control device with a flow display function and a welding robot. The water circulation monitoring control device comprises a framework, flow sensors and a control panel; the control panel comprises a signal processing circuit and a display unit; and the flow sensors, the signal processing circuit and the display unit are arranged in the framework, the flow sensors are used for monitoring the water flow, the signal processing circuit is used for generating flow information according to the monitoring signal, then the flow condition is displayed in real time by the display unit, and thus the flow condition can be mastered in real time via an observation window in the control panel. By means of the water circulation monitoring control device with the flow display function and the welding robot, the on / off state and flow of water circulation can be controlled and monitored in real time, water can be quickly controlled to flow or stop,and thus the situation that cooling water leaks out to pollute and even damage surrounding facilities is avoided.

Description

technical field [0001] The invention relates to the field of water cooling control systems, in particular to a water circulation monitoring and control device with a flow display function for protecting a robot resistance spot welding torch and a welding robot including the device. Background technique [0002] For modern sheet metal resistance spot welding, the intelligent high-speed movement of the robot can meet the requirements of high production capacity, but the electrodes used for welding are frequently turned on and off and pressure is applied during robot welding, and the electrodes will generate a lot of heat during the electrification process. It needs to be cooled by cooling water in time, and the flow of cooling water needs to be sufficient and monitored in real time. When replacing the electrode cap, when the electrode cap is disassembled, the residual water in the welding torch will be sprayed out due to the pressure, and the leakage of cooling water will poll...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the welding cooling control unit in the prior art cannot display the cooling water flow rate in real time, and it is not convenient for the operator to adjust the water flow rate and control the on-off according to the actual water flow rate, and provide a flow control unit with flow rate Water cycle monitoring and control device with display function and welding robot

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