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Low-carbon wire constant tension rewinding shaft device

A technology of constant tension and shaft device, which is applied in the directions of transportation and packaging, transportation of filamentous materials, and thin material handling, etc., can solve the problems of general speed regulation effect, etc., and achieve the effect of convenient operation, convenient operation, and stable pay-off.

Inactive Publication Date: 2015-02-11
TIANJIN HUAYUAN WIRE PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the rewinding process, due to the change of the tension of the low carbon wire, it is necessary to adjust the winding speed at any time to ensure the stability of the winding. The current speed regulation methods generally include friction speed regulation and electromagnetic speed regulation, but the speed regulation The effect is very general

Method used

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  • Low-carbon wire constant tension rewinding shaft device

Examples

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Comparison scheme
Effect test

Embodiment 1

[0022] As shown in the figure, the semi-finished shaft wire 1 is placed on the pay-off frame, and the friction disc 2 is damped by the flexible damping belt. The damping can be adjusted. The pulley 3 is equipped with a variable frequency speed regulating motor driven pulley 4, which can be steplessly speed regulated and has a speed display.

[0023] The re-wound wire passes through the tension fixed wheel combination 6, and is reciprocally wound with the swing slave wheel 8 for 3 turns.

[0024] The tension arm transmits the swing angle through the fulcrum sleeve 7A, and the swing sensor 7B is arranged behind the box, and the control signal is sent to the frequency conversion speed regulating motor of the take-up I-shaped wheel 10, and the real-time speed is fine-tuned to achieve constant tension. One side of the tension arm is equipped with a tension counterweight balance wheel 5, which can be moved to change the size of the force arm and control the tension setting value.

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Abstract

The invention relates to a low-carbon wire rewinding shaft device, in particular to a low-carbon wire constant tension rewinding shaft device. The low-carbon wire constant tension rewinding shaft device structurally comprises a flexible damping payoff mechanism, a constant speed traction mechanism, a tension control mechanism and a plastic finished product bobbin, wherein the flexible damping payoff mechanism, the constant speed traction mechanism, the tension control mechanism and the plastic finished product bobbin are arranged in the running direction of a rewound wire. According to the low-carbon wire constant tension rewinding shaft device, the take-up speed can be regulated to stabilize tension according to a tension change represented by the specification and strength of the wire, so that the phenomena of circle swinging, wire clamping and tightness non-uniformity of the rewound wire are avoided, and the quality of a product is greatly improved.

Description

technical field [0001] The invention relates to a low-carbon yarn rewinding shaft collection device, in particular to a low-carbon yarn constant tension rewinding shaft collection device. Background technique [0002] Under the existing technology, various low-carbon filaments of different specifications need to be rewound on various types of plastic shafts according to different delivery requirements. According to the specifications and strength of the wire, rewind with a suitable and constant tension. [0003] During the rewinding process, due to the change of the tension of the low carbon wire, it is necessary to adjust the winding speed at any time to ensure the stability of the winding. The current speed regulation methods generally include friction speed regulation and electromagnetic speed regulation, but the speed regulation The effect is very general. Contents of the invention [0004] In order to solve the problems of the prior art, the present invention provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/04B65H57/14B65H59/38
Inventor 郦伟光于喜彬
Owner TIANJIN HUAYUAN WIRE PROD
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