Robot ultrasonic welding machine is a highly automated ultrasonic welding equipment. The use of robots instead of manual ultrasonic welding operations is the development trend of ultrasonic welding manufacturing industry, and is an important means to improve the quality of ultrasonic welding, reduce costs and improve the working environment. As an important symbol of the development of modern manufacturing technology, robot ultrasonic welding has been accepted by many factories in China, and more and more enterprises prefer ultrasonic welding robots as a solution for technological transformation.
The ultrasonic welding machine of the automobile sound insulation cotton robot adopts two sets of 6-axis robots as the driving unit to realize the welding action of each welding point. The equipment is equipped with 2 sets of ultrasonic welding system, stable energy output, can be welded on different products of sound insulation cotton, welding mold is designed according to the welding requirements of customers, to ensure the consistency of welding and welding strength. The advantage of the robot welding method is that only the product tire mold needs to be replaced, and the welding procedure can be set quickly to achieve welding of different products
Using robots for ultrasonic welding, it is not enough to have a robot, it must also be equipped with peripherals. The conventional arc welding robot system consists of 5 parts.
1, the robot body, generally is a servo motor driven 6-axis joint operation machine, it is composed of a drive, transmission mechanism, mechanical arm, joint and internal sensors. Its task is to precisely guarantee the position, attitude and trajectory of motion required by the end of the robot (humbug).
2, robot control cabinet, it is the nerve center of the robot system, including computer hardware, software and some special circuits, responsible for processing all the information and control of the robot in the process of work.
3. Ultrasonic welding power supply system, including ultrasonic welding power supply, special welding torch, etc.
4. Ultrasonic welding sensor and system safety protection facilities.
5. Ultrasonic welding fixture.
For small batches of multi-variety, large volume or large mass products, according to the spatial distribution of the weld of the workpiece, the simple ultrasonic welding robot workstation or the ultrasonic welding positioning machine and the robot combination of the robot workstation are adopted. Flexible production suitable for “multi-variety, small batch”. For small workpieces, easy to convey. And large quantities, varieties and specifications of the product. The ultrasonic welding process is subdivided, the production line using the combination of robot and ultrasonic welding machine, combined with modular ultrasonic welding fixtures and rapid mold change technology, in order to achieve the purpose of low-cost automation with low investment and high efficiency.
Dual robot ultrasonic welding machine, interchangeable mold, using XYZ three-axis robot arm, the bottom plate using a turntable, can be rotated horizontally 180 degrees. When welding a product, another product can be picked up and placed. Servo electric drive, screw drive. The equipment has high precision, simple operation and short welding cycle. The ultrasonic welding unit has a depth mode and a time mode, and adopts an ultrasonic system imported from Europe.
