Device and method for separating welding circuit grounding and control grounding of laser sensing intelligent welding robot
A welding robot and laser sensing technology, applied in laser welding equipment, welding equipment, manufacturing tools, etc., can solve the problems of impact, large welding circuit current, and high control circuit voltage
Active Publication Date: 2022-08-02
GUANGDONG INST OF SCI & TECH +1
View PDF1 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the high voltage and high current of the welding circuit, such a design will cause the high voltage of the welding circuit to affect the low voltage of the control circuit, for example, the voltage of the control circuit will be too high, which will affect the operation of the electronic devices of the control circuit
[0004] In addition, because the aluminum template needs to be clamped and fixed when the aluminum template is welded, but due to the large current of the welding circuit, the large current will easily flow to the frame of the welding equipment along the parts clamping the aluminum template, which will easily lead to machine failure. The frame is live, which poses a threat to the personal safety of the operator of the welding equipment
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0043] The device for separating the welding circuit grounding and the control grounding of the laser sensing intelligent welding robot of the present invention is applied to the laser sensing intelligent welding robot, see figure 1 as well as Figure 5 , the laser sensing intelligent welding robot includes a frame 1, and a plurality of guide rails are arranged on the frame 1, such as guide rails 11 and 12, and the plurality of guide rails are arranged parallel to each other. Moreover, the guide rails 11 and 12 both extend along the length direction of the laser sensing intelligent welding robot. A tray 21 is placed on the guide rail, and the aluminum template 10 can be placed on the tray 21 and welded. A hood 6 is provided above the rack 1, see figure 2 , three gantry frames are arranged in the hood 6, one of the gantry frames 43 is provided with a scanner 41, and the other two gantry frames 52 are provided with welding torches 51, see image 3 , the end 511 of the weldin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a device and method for separating the welding circuit grounding and control grounding of a laser sensing intelligent welding robot. The device comprises a guide rail arranged on a frame of the laser sensing intelligent welding robot, a tray is arranged on the guide rail, and a tray is arranged on the tray. The pressing unit is provided with a copper bar on one side of the pressing unit, the copper bar can be abutted on the workpiece to be welded, and the copper bar is connected to the grounding of the welding circuit; an insulating layer is arranged on the frame, and the guide rail is arranged above the insulating layer , the control loop of the laser sensing intelligent welding robot is grounded and connected to the frame. The method realizes the isolation of the welding loop power supply and the control loop power supply through an isolation transformer. The invention can realize the electrical isolation of the welding circuit and the control circuit, avoid the influence of the voltage and current of the welding circuit on the components of the control circuit, and ensure the stable operation of the components of the control circuit.
Description
technical field [0001] The invention relates to the technical field of intelligent welding, in particular to a device for separating the welding circuit grounding and control grounding of a laser sensing intelligent welding robot and a working method of the device. Background technique [0002] The construction industry uses a large number of aluminum formwork for building construction. The existing aluminum formwork is usually welded by the bottom plate, multiple side plates, and clapboards. If manual welding is used, on the one hand, the welding quality cannot be guaranteed. On the other hand, due to the low efficiency of manual welding, the production time of the aluminum template is long, which affects the processing efficiency of the template. Therefore, people consider using automated equipment to weld the aluminum formwork, for example, using an automated welding machine to weld the aluminum formwork. For example, Chinese invention patent application CN110961778A dis...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/21B23K26/08B23K26/70
CPCB23K26/21B23K26/0884B23K26/702
Inventor 李广曹建华
Owner GUANGDONG INST OF SCI & TECH