A back tube indium preparation device

Abstract

The invention provides a back tube indium device, which belongs to the technical field of back tube indium devices. A connecting fitting is installed on one side of the second bracket. The invention solves the situation that the back tube indium preparation device often slips when the power of the roller is insufficient during the indium coating process, and the back tube is shaken under the action of the brush accessories when the back tube is coated with indium, which cannot be guaranteed. The uniform and stable rotation of the back tube, the structure that can prevent slippage and can drive the back tube to rotate, will cause the problem of restricted size of the clamp when it is clamped and stabilized. The stability is not strong, the reliability of the back tube is insufficient when rotating the back tube, which will cause the back tube to shake, so that the outer surface of the back tube cannot be evenly coated with indium, and the motor of the linear module on the device needs to be stably assembled. The operation is very cumbersome when splitting.

Description

technical field [0001] The invention belongs to the technical field of a back-pipe indium preparation device, and in particular relates to a back-pipe indium preparation device. Background technique [0002] Liquid crystal glass, semiconductors, etc. are all inseparable from the target material. With the progress of science, the application of the target material is more and more extensive. The target material needs to be connected with the back tube through indium brazing. Before the indium brazing connection, the The inner side of the target material and the outer side of the back tube are coated with indium, indium coating is to prepare indium, and then the target material is sleeved outside the back tube for indium brazing connection. During the preparation of indium, the back tube indium preparation device needs to be used to perform the indium preparation operation. Specifically, the back tube indium preparation device is driven by a 4-meter linear module to reciprocat...

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Problems solved by technology

[0004] The invention provides an indium preparation device for a back tube, the purpose of which is to solve the situation that the back tube indium preparation device often slips when the driving force of the roller is insufficient during the indium coating process, and the back tube is in the rough state when coating indium. Under the action of the brush fittings, the back tube shakes and cannot ensure the uniform and stable rotation of the back tube. The structure that can prevent slipping and drive the back tube to rotate will cause the problem that the size of the clamp is constrained when the clamp is stable, and cannot be applied to tubes. On the back tubes with different diameters, resulting in poor application compatibility, insufficient reliability when rotating the back tube, which will cause the back tube to shake, so that the outer surface of the back tube cannot be evenly coated with indium, and the device The motor of the linear module above is very cumbersome to operate when it needs to be disassembled when it is assembled stably

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