Transformer wire placement rack and method of using the same

Abstract

The invention discloses a transformer wire placement rack and a method of using the same, the technical scheme is characterized by comprising a rack, a rotating shaft, a friction disc, a friction strip, a servo motor, a sensor and a controller, wherein a square groove is arranged at one end of the rack directly facing the rotating shaft protruding from the shaft barrel; a square rod is arranged inthe square groove in a sliding manner; a hydraulic cylinder is arranged at one end of the square rod away from the square groove; a semicircular bearing matched with the rotating shaft is arranged atthe top end of a piston rod of the hydraulic cylinder; a sliding block is mounted in a through groove in a sliding mode, a push block is installed in a circular cavity in a sliding mode, and a screwis mounted in the circular cavity in a rotating mode. According to the transformer wire placement rack, the rotating shaft can be dynamically loaded and output, the situation that the output load andthe preset parameters are the same in the wire drawing process are improved, the product quality rate and the production efficiency are improved, the stability of the shaft barrel on the rotating shaft can be improved, and the shaking situation of the rotating shaft on the rack can be avoided.

Description

technical field [0001] The invention relates to a transformer electric wire placing frame and a using method thereof. Background technique [0002] In the process of transformer production, the purchased whole tube of wires needs to be erected on the transformer wire rack, and the workers pull out the wires so that the shaft tube of the whole drum of wires rotates on the transformer wire rack, and the pulled out wires can be used In the process of transformer production, but the cross-sectional diameter of the rotating shaft is different from the inner diameter of the shaft barrel, which causes the shaft barrel to shake on the shaft, and because the wires wound on the shaft barrel are too heavy, the shaft is easy to shake and the whole equipment shakes. And through the setting of the friction plate, it is possible to adjust the rotation speed of the shaft cylinder on the transformer wire placement frame and the strength required for the wire to be pulled out. However, the cu...

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Problems solved by technology

[0002] In the process of transformer production, the purchased whole tube of wires needs to be erected on the transformer wire rack, and the workers pull out the wires so that the shaft tube of the whole drum of wires rotates on the transformer wire rack, and the pulled out wires can be used In the process of transformer production, but the cross-sectional diameter of the rotating shaft is different from the inner diameter of the shaft barrel, which causes the shaft barrel to shake on the shaft, and because the wires wound on the shaft barrel are too heavy, the shaft is easy to shake and the whole equipment shakes. And through the setting of the friction plate, it is possible to adjust the rotation speed of the shaft cylinder on the transformer wire placement frame and the strength required for the wire to be pulled out. However, the current transformer wire placement frame has a relatively simple structure, and the structure of the friction plate is fixed. , it is a fixed friction coefficient after adjustment, but the weight of the wire will gradually decrease during the pulling out process of the whole coil, so that the effect of the weight and the friction coefficient of the friction plate will change the pulling force, resulting in The pulled out wires cannot achieve a stable pulling force coefficient, resulting in inconsistent winding strength of the wires used for transformer production to be wound into transformer coils, resulting in a decrease in the overall production quality of the transformer coils

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