Robot welding control device based on switch quantity control
A robot welding and switching control technology, applied in welding equipment, manufacturing tools, arc welding equipment, etc., to achieve the effect of strong applicability, flexible and reliable operation, and simple configuration
Pending Publication Date: 2018-06-15
SHANGHAI AUTOMATION INSTRAION CO LTD
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Problems solved by technology
[0004] The present invention proposes a robot welding control device based on switching value control for robot welding using non-welding-specific robots and welding machines or welding robots and welding machines that do not match the communication
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[0021] The present invention will be further described below in conjunction with drawings and embodiments.
[0022] Such as figure 1 , shown in 2, a robot welding control device based on switch value control, including the control circuit of the robot to the welding torch switch, the control circuit of the external operation box to the welding torch switch, and the control circuit of the external emergency stop button to the robot. The control circuit of the robot to the welding torch is connected to the welding torch switch through the robot control cabinet welding torch control port DO of the robot control cabinet and the intermediate relay KM4 and the switch K4 corresponding to the intermediate relay KM4 to realize the control of the welding torch switch; the control circuit of the external operation box to the welding torch switch It is composed of a control switch K2 connected in series in the control circuit of the robot to quickly close the welding torch, and is used to...
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The invention relates to a robot welding control device based on switch quantity control. The robot welding control device comprises a control circuit for a robot for control over a welding torch switch, a control circuit for an external operation box for control over the welding torch switch and a control circuit for an external emergency stop key for control over the robot. A control circuit forthe robot for control over the welding torch controls a port DO and an intermediate relay KM4 through the robot control cabinet welding torch of the robot control cabinet, and a switch K4 corresponding to the intermediate relay KM4 is connected with the welding torch switch, and the control over the welding torch switch is achieved. The control circuit for the external operation box for control over the welding torch switch is composed of a control switch K2 connected with the control circuit for the robot for control over the welding torch switch in series and used for directly turning off the welding torch switch. The control device is applicable to various welding modes such as argon arc welding and gas shielded welding and breaks the requirements for robot welding butt welding machines, welding torches and robots. A manual welding torch can also be simply remolded and is connected with the robot to achieve automatic welding of the robot, and the handling and palletizing robot canalso be used for welding.
Description
technical field [0001] The invention relates to a robot welding control device based on switching value control, which is suitable for robots and welding machines that are not dedicated, cannot communicate, and lack analog interfaces to realize robot welding. Background technique [0002] At present, robots have been widely used in the field of welding. Robot welding has become the mainstream trend to replace manual welding. Now the robot welding system on the market is composed of a special welding robot and a welding machine dedicated to robot welding. The robot uses a dedicated communication interface and communication The welding machine can be controlled by the protocol, or controlled by a series of analog control interfaces, which can automatically set the welding parameters and realize rich welding functions. However, this kind of communication control and analog control depends on the dedicated communication interface and communication protocol or the dedicated analo...
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Login to View More IPC IPC(8): B23K9/10
CPCB23K9/1043
Inventor 冯帅杰李乐黄寅巫灵波俞昊包伟华陈凯
Owner SHANGHAI AUTOMATION INSTRAION CO LTD