Automotive plastic vacuum tank welding device

Abstract

The invention discloses an automotive plastic vacuum tank welding device, and relates to the field of vacuum tank welding equipment. The automotive plastic vacuum tank welding device comprises a machine base, a right motor and a left motor, wherein the upper end of the machine base is connected with a welding mechanism; an output shaft of the left motor is fixedly connected with an upper rotatingplate; the right motor is fixedly connected with a lower rotating plate; each slot of the upper rotating plate is connected with an upper clamping device; and each slot of the lower rotating plate isconnected with a lower clamping device. According to the automotive plastic vacuum tank welding device, the upper rotating plate and the lower rotating plate rotate to drive an upper tank body and a lower tank body to rotate into a heat shield so that the upper tank body and the lower tank body are welded through a welding device; after welding is finished, the lower clamping devices are released,and the upper rotating plate rotates to take a finished product away from the heat shield; after the upper rotating plate rotates by a circle, the finished product is cooled down naturally and then is taken down; by the heat shield, a welding process is isolated from an external environment, and thus, an operation environment is safe; and after welding is finished, the finished product is fully cooled down by rotation of the rotating plate, and the problem that the quality of the finished product is affected due to the fact that the finished product is directly taken manually after welding isavoided.

Description

technical field [0001] The invention relates to the field of vacuum tank welding equipment, in particular to an automotive plastic vacuum tank welding device. Background technique [0002] Automotive plastic vacuum tanks need to be heated to a certain temperature to weld the upper and lower plastic tanks together to form a complete vacuum tank body. During mechanical welding, it is often necessary to manually put the tube body to be welded into the clamping device , and then manually remove the welded tank body, the operator needs to continue to work in a high-temperature environment, which will easily cause high-temperature diseases of the operator in the long run, and once the heating device has a problem in a high-temperature environment, it is easy to make the operator In addition, if the cooling is not complete after welding, when the product is removed by personnel, it is easy to cause quality problems in the product. [0003] Chinese patent application number 2017203...

AI Technical Summary

Problems solved by technology

However, the welding device adopted by this ultrasonic plastic automatic welding device adopts ultrasonic welding, and the ultrasonic frequency is easy to fluctuate, resulting in unstable welding, and the device is used for larger products, and the ultrasonic welding effect cannot be guaranteed due to the wide welding range of larger products.

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