Superconducting tape packaging device capable of ensuring mechanical property

Abstract

The invention provides a superconducting tape packaging device capable of ensuring mechanical properties, and relates to the technical field of superconducting materials. A fixed plate is fixed and vertically connected above the middle of the front end surface of the main body; the bottom surface of the fixed plate is slidably clamped with a moving device; a lifter is fixedly arranged at the top of the moving device, a connecting block is arranged at the bottom of the moving device, the moving device is driven to move left and right to adjust the position after the sliding block is started to move on the sliding rail through an external assembly line controller, and after the strip is conveyed to the position above the bearing plate, the lifter is started to drive the push rod to move downwards, and the push rod drives the connecting block to move downwards. Therefore, the height of the welding gun can be adjusted so that the superconducting strip can be accurately spot-welded, the bearing plate is used for providing welding spot support for spot welding, welding spots of the welding strip are firmer, the length of spot welding can be guaranteed, the welding length of the superconducting strip can meet the mechanical property requirement of later machining, and the welding quality of the superconducting strip is improved. The problem that after an existing device is welded, the mechanical property of the strip is difficult to guarantee is solved.

Description

technical field [0001] The invention relates to the technical field of superconducting materials, in particular to a superconducting tape packaging device that ensures mechanical properties. Background technique [0002] Materials that exhibit the properties of resistance equal to zero and repelling magnetic lines of force under certain low temperature conditions are called superconducting materials. They have zero resistance properties, complete diamagnetism and flux quantization and other physical properties that conventional materials do not have. , transportation and other frontier fields have an irreplaceable role. [0003] During the preparation and application of the second-generation high-temperature superconducting tapes, the superconducting tapes have undergone complex stress-strain, bending, twisting, stretching, and so on. In order to solve the above-mentioned problems, the effective technical route is the encapsulation strengthening technology, which can not on...

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Problems solved by technology

[0004] However, as far as the current traditional packaging device is concerned, the reserved position for the spot welding position is relatively short, and it is difficult to ensure the mechanical properties of the strip after welding, and cracks are prone to occur at the front and rear ends of the welding point, making it difficult to process the material in the later stage; Multiple groups of materials such as tape, lower cladding tape, and superconducting tape are packaged together. It is necessary to ensure that the transmission direction of the materials is consistent and the height is uniform to facilitate later packaging. Existing devices are prone to different tape tensions, resulting in When pressing or spot welding together, the fit is not high. It is difficult to ensure the uniformity when the strip is conveyed to a specific position for tightness adjustment, and the problem is not solved from the source. Relying on a specific position for tightness adjustment requires the regulator Too high, the problem of heavy work load; before pressing, it is necessary to ensure that the tightness of the strip is consistent, the pressing force is uniform, and the pressing force is single-controlled, it is easy to fail to adjust the tightness of the strip during the pressing process. It is difficult to guarantee the mechanical properties due to the uneven pressing caused by the degree of

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