Portal ultrasound rolling welding device

Abstract

The invention belongs to the technical field of ultrasound rolling welding, and discloses a portal ultrasound rolling welding device. The portal ultrasound rolling welding device comprises an ultrasonic welder, a bottom die assembly, a portal machine frame, and a welder adjusting assembly, wherein the bottom die assembly is in sliding connection to a baseplate of the portal machine frame; the welder adjusting assembly comprises a body part and a spacing adjusting part; a concave guide rail is arranged on the body part; the ultrasonic welder is in sliding connection to the concave guide rail; the body part is adjustably connected to side plates of the portal machine frame; and the spacing adjusting part is used for spacing the body part to the side plates, and can drive the body part to rotate relative to the side plates. According to the portal ultrasound rolling welding device disclosed by the invention, the welder adjusting assembly is arranged, so that the posture and the position of the ultrasonic welder can be adjusted, and the welding quality and the welding stability are improved; the portal machine frame is connected with the ultrasonic welder and the bottom die assembly, so that replacement of consumptive materials is more convenient, the portal ultrasound rolling welding device is suitable for different types of welders, and the effectiveness and the adaptability of products are improved.

Description

technical field [0001] The invention relates to the technical field of ultrasonic rolling welding, in particular to a gantry type ultrasonic rolling welding device. Background technique [0002] Ultrasonic welding refers to the use of high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form fusion between molecular layers. Ultrasonic metal welding equipment is divided into four categories, namely ultrasonic metal electric welding machine, ultrasonic wire harness welding machine, ultrasonic copper tube sealing machine and ultrasonic roll welding machine. Compared with traditional ultrasonic spot welding, ultrasonic rolling welding has outstanding advantages such as stable quality, high efficiency, and low energy consumption, and is an effective way to solve the restrictions on the widespread use of new energy batteries. In the process of ultrasonic rolling wel...

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Problems solved by technology

[0003] Ultrasonic rolling welding equipment in the prior art usually adjusts the distance in the pressure direction of the welding head and anvil, and the adjustment method includes sliding connection for vertical approach Welding, but there is no adjustment and correction for the position deviation in other directions, and because the sliding connection is a clearance fit, there is a large position error, so it is impossible to achieve the welding pressure and the tangential direction of the welding material to be precisely perpendicular, and the surface of the welding material Easy to slip and wear, affecting welding quality

In addition, due to limited equipment space, it is inconvenient to replace consumables

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