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Compressed air system detection table of resistance welding machine

A technology of resistance welding machine and compressed air, which is applied in the direction of resistance welding equipment, welding equipment, metal processing equipment, etc., can solve the problems of detection result error, low, human influence factors, etc., and achieve convenient operation and simple wiring Effect

Inactive Publication Date: 2018-05-04
合肥国声电子通信有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the entire detection process is completed manually, its human influence factors are relatively large, resulting in large errors in detection results and low efficiency.

Method used

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  • Compressed air system detection table of resistance welding machine
  • Compressed air system detection table of resistance welding machine
  • Compressed air system detection table of resistance welding machine

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0029] Combine below Figure 1 to Figure 5 , the present invention is further described:

[0030] Such as figure 1 As shown, the key switch (left): control the 24VDC input power of the power cabinet.

[0031] Key switch 12 (right): 24VDC total working power in the control cabinet.

[0032] Indicator light 15 (left): Indicates the 24VDC input power of the power cabinet.

[0033] Indicator light 15 (right): Indicates the 24VDC working power supply of the cabinet door.

[0034] Touch screen 11: According to different types of equipment to be inspected, its performance is detected through the touch screen control operation.

[0035] Port 13: From left to right, the first and third ports are air intake ports, and the second and fourth ports are return air ports.

[0036] Detection circuit 16: connect the detection module 16 with the device to be detected through a hose.

[0037] Detection module 14: used to complete the whole process of detecting whether the performance of th...

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Abstract

The invention relates to a compressed air system detection table of a resistance welding machine. The compressed air system detection table is characterized by comprising a detection loop (16), a PLC(programmable logic controller) (43) and a touch screen (11), wherein the detection loop (16) receives gas power through a main air inlet interface (42), and a loop is formed by the detection loop (16) and a compressed air system in the to-be-detected resistance welding machine through air inlet interfaces and air return interfaces; and the PLC (43) converts all signals of the compressed air system in the to-be-detected resistance welding machine into digital quantities, and the digital quantities are transmitted to the touch screen (11) through a bus to be displayed and controlled. Accordingto the compressed air system detection table of the resistance welding machine, the visual interface design is adopted, operation is convenient, wiring is simple, the detection process and result canbe accurately reflected, and the error rate is less than 1%.

Description

technical field [0001] The invention relates to a testing platform for a compressed air system of a resistance welding machine. Background technique [0002] Resistance welding is a welding method that applies pressure to the combined weldment by electrodes, and uses the resistance heat generated by the contact surface through which the current passes and the adjacent area. Resistance welding has high production efficiency, good quality, and low cost, and is easy to realize mechanization and automation. The applicable welding materials are also very wide. Not only can welding steel materials, but also non-ferrous metals such as aluminum and copper and their alloys can be welded. With the development of industrial sectors such as aerospace, electronics, automobiles, and household appliances, resistance welding has received more and more attention. [0003] In the resistance welding industry, most resistance welding machines use a compressed air system to provide stroke power...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K11/36
CPCB23K11/36
Inventor 李琪
Owner 合肥国声电子通信有限责任公司
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