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Winding device

A technology of winding devices and components, which is applied in the directions of winding strips, transportation, packaging, printing, etc., and can solve the problems of not expecting to improve the accuracy of winding tension, complicated, relying on experience or intuition, etc.

Inactive Publication Date: 2004-07-21
SANKEN ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In this conventional device, since the torque adjustment of the torque motor 8 is performed manually, there is a problem that it is easy to become an operation that depends on the operator's experience or intuition, and it is easy to cause troublesome manual operation.
[0013] In addition, since it is difficult to constantly operate the device and continuously adjust the applied voltage, there is a problem that no matter how step-by-step the adjustment operation is, a sudden torque change will occur during the adjustment, and it cannot be expected to improve the accuracy of the winding tension.

Method used

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Embodiment Construction

[0036] Embodiments of the present invention will be described below with reference to the drawings.

[0037] figure 1 is a configuration diagram showing a winding device according to an embodiment of the present invention.

[0038] Such as figure 1 As shown, a large number of electric wires 2 are wound on the wire supply bobbin 1 as the unwinding source, and the wire supply bobbin 1 is rotated by an induction motor (IM) 4 driven by a power supply device such as an inverter device 3 on the supply side. , for line supply. In addition, commercial power is usually supplied to the inverter device 3 on the supply side.

[0039] The supplied electric wire 2 is wound on a winding bobbin 9 driven by a torque motor 8 via the rotating pulleys 5 , 6 , 7 in the middle.

[0040] The output voltage of the inverter device 11 is applied to the torque motor 8, and the output voltage of the inverter device 11 is automatically adjusted to keep the tension at the time of winding constant. I...

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PUM

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Abstract

In this invention, an invertor control section 41 continues to elevate the voltage command in a basic module computation portion until the target voltage that is input from operation panel 16 is used as the basic pattern. When operation commands are input through the operation panel 16, the basic pattern is memorized in the second operational order decision section 55. The voltage command that is obtained under the basic pattern according to the timing sequence would cause the voltage applied by the torque motor 8 to approach the target voltage.

Description

technical field [0001] The present invention relates to a winding device, in particular, to a winding device for winding wires or cables, etc. winding device. Background technique [0002] Previously, as a winding device for winding linear or strip-shaped long objects such as wires or cables, known Figure 10 The winding device 100 is shown. [0003] In the winding device 100, a large number of electric wires 2 are wound on a wire supply bobbin 1 as a winding source, and are rotated by an induction motor (IM) 4 driven by a power supply device such as an inverter device 3 on the supply side. The wire supply bobbin 1 performs wire supply. In addition, commercial power is usually supplied to the inverter device 3 on the supply side. [0004] The supplied electric wire 2 is wound on a winding bobbin 9 driven by a torque motor 8 via the rotating pulleys 5 , 6 , 7 in the middle. [0005] The output voltage of the sliding wire resistance voltage regulator 10 is applied to the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/02B41F33/00B65H23/192B65H54/00B65H59/38
Inventor 佐藤清市郎
Owner SANKEN ELECTRIC CO LTD