A Robotic Ultrasonic Welding Equipment for Automotive Interior Panels

Abstract

The invention discloses a robot ultrasonic welding equipment for automotive interior panels, which is characterized in that it includes a support frame, a robot, and a welding fixture, and one end of the support frame is connected with a fixture transfer device, and the fixture transfer device is located at the The outer end of the second support platform, the end of the transfer device close to the support frame is provided with a connection limit block and a guide positioning block, the front end of the guide positioning block is wedge-shaped; the top of the frame is provided There is a second end positioning block corresponding to the first end positioning block. The beneficial effects of the present invention include: flexible welding, quick replacement of welded parts, faster production tempo, labor saving, and stable product quality.

Description

technical field [0001] The invention relates to the field of ultrasonic welding equipment for automobile interior decoration, in particular to a robot ultrasonic welding equipment for automobile interior decoration panels. Background technique [0002] Ultrasonic welding is to convert 50 / 60 Hz current into 15, 20, 30 or 40KHz electric energy through an ultrasonic generator. The converted high-frequency electric energy is converted into mechanical motion of the same frequency through the transducer, and then the mechanical motion is transmitted to the welding head through a set of horn devices that can change the amplitude. The welding head transmits the received vibration energy to the joint of the workpiece to be welded. In this area, the vibration energy is converted into heat energy by friction and melts the plastic. Ultrasound can be used not only to weld hard thermoplastics, but also to process fabrics and films. [0003] Automobile interior covering materials are usu...

AI Technical Summary

Problems solved by technology

[0003] Automobile interior covering materials are usually made of leather or fabric. In the prior art, automobile interior coverings are usually sewn or glued manually. The production efficiency is low, the labor intensity is high, and the quality is difficult to control; There are also machine coatings, but the existing equipment is only suitable for plane coating, and the coating effect on the three-dimensional structure is not good. At the same time, the existing equipment uses manual refueling when refueling, and needs to be repositioned each time. , which seriously affects production efficiency and product quality

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