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Wire roll pay-off device during transformer winding process

A technology of pay-off device and transformer, applied in the direction of inductor/transformer/magnet manufacturing, transportation and packaging, electrical components, etc., can solve problems such as loose wires, avoid loosening, avoid self-rotation, and achieve the effect of support

Inactive Publication Date: 2017-03-29
STATE GRID SHANDONG SHANGHE POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a wire roller pay-off device in the transformer winding process, which is used to solve the problem of wire looseness caused by the asynchronous movement of the wire roller and the winding machine when winding the transformer coil

Method used

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  • Wire roll pay-off device during transformer winding process
  • Wire roll pay-off device during transformer winding process
  • Wire roll pay-off device during transformer winding process

Examples

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Embodiment Construction

[0020] Such as Figure 1 to Figure 7 As shown, the present invention mainly includes a base 1, a runner 2, a fixer 3, a guide rail 4, a latch 41, a cylinder 5 and a stop pin 53, and the present invention will be described in detail below with reference to the accompanying drawings.

[0021] Such as Image 6 As shown, the base 1 is the base of the present invention, and the left and right sides of the top of the base are respectively provided with vertical plates 11, and the setting of the vertical plates makes the base into a "U" shape. A pair of inclined surfaces 12 are respectively arranged on the top of each vertical plate, and the paired two inclined surfaces are arranged symmetrically, and the lower ends of the two inclined surfaces are close to each other. The setting of the inclined surface is beneficial to place the wire roller on the base, and the axis of the wire roller rolls down along the inclined surface. The lower ends of the two slopes are provided with a rota...

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Abstract

Provided is a wire-releasing device for a wire roll during a transformer winding process with the purpose of solving the problem that wires may get loose because the wire roll and a winding machine are out of sync. Two sides of a base are provided with vertical plates, tops of which are provided with rotary support cavities. A rotary wheel is rotatably arranged on the outer side wall of one vertical plate. One end, facing the above vertical plate, of the rotary wheel is fixed with a positioner. Multiple radial blocks are arranged on the outer wall of the rotary wheel. The free end of each radial block is provided with a first circular arc. The outer wall of the vertical plate having the rotary wheel is fixed with a guide rail and an air cylinder. A bolt is slidably arranged in an inner cavity of the guide rail. A spring is arranged between an installing end of the bolt and an inner cavity wall of the guide rail. A piston rod of the air cylinder is fixed with a sliding block having a bumper pin. An electromagnetic valve of the air cylinder is in signal connection with a controller. The controller is also in signal connection with a rotary displacement sensor which is arranged on the wining machine and used for detecting displacement of a main shaft of the winding machine. The wire-releasing device for the wire roll during the transformer winding process helps to effectively prevent wires of the wire roll from getting loose.

Description

technical field [0001] The invention relates to the technical field of transformer coil production, in particular to a wire roller pay-off device in the winding process of a transformer. Background technique [0002] During the winding process of the transformer coil, the extracted wire pulls the rotation of the wire roller. However, when winding the coil, the winding machine is generally manually operated, and sometimes it is necessary to stop for a short time to arrange the wires to prevent the wires from loosening. At this time, the wire roller should stop rotating to avoid loosening of the wire between the wire roller and the winding machine. Contents of the invention [0003] The object of the present invention is to provide a wire roller pay-off device in the transformer winding process, which is used to solve the problem of wire looseness caused by the asynchronous movement of the wire roller and the winding machine when winding the transformer coil. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01F41/096B65H59/04
Inventor 翟伟王磊赵涛
Owner STATE GRID SHANDONG SHANGHE POWER SUPPLY
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