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Ultrasonic welding method and device

An ultrasonic welding and ultrasonic technology, applied in welding equipment, non-electric welding equipment, program-controlled manipulators, etc., can solve the problems of poor welding quality, low welding position positioning accuracy, low manual operation efficiency, etc., to expand application fields and improve automation. degree of effect

Active Publication Date: 2015-05-20
INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI
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Problems solved by technology

[0003] The existing ultrasonic welding is mainly manual operation or automatic welding machine, the efficiency of manual operation is low, the welding position positioning accuracy is low, and the welding quality is poor; the automatic welding machine has high efficiency and good quality, but the adaptability of complex position welding and different products Flexible production is poor

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  • Ultrasonic welding method and device

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Embodiment Construction

[0020] The specific implementation of the ultrasonic welding method of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] Such as figure 1 Shown, a method for ultrasonic welding, comprising steps:

[0022] S110. Call the preset motion track parameters and send them to the robot controller, wherein the robot controller is used to control the motion of the robot through the servo driver according to the motion track parameters;

[0023] S120. Call the preset ultrasonic welding parameters that match the motion track parameters, and send them to the ultrasonic welding power supply, wherein the ultrasonic welding power supply is used to adjust the ultrasonic waves output to the welding head according to the ultrasonic welding parameters, and the welding machine The head is mounted on the robot.

[0024] Step S110 and step S120 have no sequence and can be performed simultaneously. The robot controller is used to control...

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Abstract

The invention relates to an ultrasonic welding method and device. The method comprises the following steps that preset moving track parameters are called and sent to a robot controller, wherein the robot controller is used for controlling the movement of a robot through a servo driver according to the moving track parameters; ultrasonic welding parameters matched with the preset moving track parameters are called and are sent to an ultrasonic welding power supply, wherein the ultrasonic welding power supply is used for regulating ultrasonic waves output to a welding machine head according to the ultrasonic welding parameters, and the welding machine head is arranged on the robot. The ultrasonic welding method and the ultrasonic welding device have the advantages that an ultrasonic welding technology and a robot technology are fused, and the prominent superiority is realized on the complicated workpiece space position welding and the multi-product flexible production; the robot moving track and the ultrasonic process parameters input by the welding machine head are flexibly controlled through calling the matched moving track parameters and ultrasonic welding parameters, so that the cooperative control of the ultrasonic welding process and the robot movement is realized according to different welding positions and requirements of workpieces.

Description

technical field [0001] The invention relates to the technical field of industrial control and automation, in particular to an ultrasonic welding method and an ultrasonic welding device. Background technique [0002] Ultrasonic welding is a special connection technology that uses high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects rub against each other to form fusion between molecular layers. Because ultrasonic welding has outstanding advantages such as energy saving, environmental protection, and convenient operation, it is currently widely used in the electronics industry, electrical appliance manufacturing, preparation of new materials, aerospace and nuclear energy industries, food packaging boxes, and sealing technology for advanced parts. [0003] The existing ultrasonic welding is mainly manual operation or automatic welding machine, the efficiency of manual operation is low, the weldin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/18B23K20/10
CPCB23K20/10B25J9/1664
Inventor 蒋晓明赫亮周雪峰刘晓光孙克争刘全军
Owner INST OF INTELLIGENT MFG GUANGDONG ACAD OF SCI
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