Back pipe indium preparation device

Abstract

The invention provides a back pipe indium preparation device, and belongs to the technical field of back pipe indium preparation devices, the back pipe indium preparation device comprises a support I, a right-angle support II is fixedly connected to the support I, a bearing accessory is arranged on a push-pull accessory, and a connecting accessory is arranged on one side of the support II. The device solves the problems that a back pipe indium preparation device often slips under the condition of insufficient power of a roller in the indium coating process, the back pipe shakes under the action of a brush accessory during indium coating, and constant-speed stable rotation of the back pipe cannot be ensured; a structure capable of preventing slipping and driving a back pipe to rotate has the problem that the clamping size is restrained when clamping is stable, and cannot be applied to back pipes with different pipe diameters, so that the application compatibility of the structure is not high, the back pipe is shaken due to insufficient firmness when the back pipe is rotated, the outer surface of the back pipe cannot be uniformly coated with indium, and the service life of the back pipe is prolonged. And when the motor of the linear module on the device is stably assembled, the operation is very tedious when the motor needs to be disassembled.

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, which 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 reciprocate the bru...

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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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