Small-sized cable coiling tension control device

A technology of tension control and small size, which is applied in the field of tension control equipment for small size cable coils, which can solve problems such as hidden product quality, cable damage, and easy drop of cables, so as to improve the appearance of the coil and prevent personnel from Injuries and productivity-enhancing effects

Active Publication Date: 2014-04-23
BEIJING HENGTONG SIBO COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, vertical pay-off is used when small-sized cables are coiled. Since the tension cannot be too large, manual control or slight tension is used to ensure the tension of the cable coils. Because the tension controlled by each person is different. And the reasons for the long-term use of the equipment to change the tension of the tension device lead to different tightness and different sizes of the finished discs, which brings hidden dangers to product quality and affects the company's image.
Moreover, when vertical pay-off is adopted, the cables in the tray are easy to fall, and the excessive tension applied by the tension device will cause the cables to break, and the operators of the trays are easily injured by the cables thrown out after breaking.

Method used

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  • Small-sized cable coiling tension control device
  • Small-sized cable coiling tension control device
  • Small-sized cable coiling tension control device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Embodiment 1 is a small-sized cable coiling tension control device composed of a straightening damping device, a tension meter and a wire breakage detection device. The three-dimensional structure diagram of the straightening damping device is as follows: Figure 2A As shown, the straightening damping device 5 is composed of a frame I 51 , a straightening roller 52 , a limiting roller 53 and a limiting roller bracket 54 . Figure 2B It is a schematic diagram of the frame of the straightening damping device. The left side plate 511 and the right side plate 512 are parallel to each other and relatively vertically fixed on the base I513 to form the frame I51. Such as Figure 2A As shown, two sets of straightening rollers 52 are respectively placed on the upper and lower parts of the frame I51, the left and right ends of the straightening rollers 52 are fixedly connected to the inner sides of the left side plate 511 and the right side plate 512 respectively, and the upper ...

Embodiment 2

[0042] Embodiment 2 is that the polyvinyl chloride jumper is formed into a disk, and the length of the disk is 100m, and the specific steps are:

[0043] The cable 9 is a polyvinyl chloride jumper. When the cable 9 on the large plate 2 is divided into the small size plate 8, first, the large plate 2 with the cable 9 is placed on the pay-off frame 1, and the wire The cable 9 passes through the spinning barrel 3 and the small-sized cable coiling tension control device 4 successively, and then the cable 9 is rewound on the small-sized coiling tool 8 installed on the coiling device 7 . Wherein, the cable 9 first passes through the straightening damping device 5 in the small-sized cable coiling tension control device 4, and then passes through the tension meter and disconnection detection device 6, and the sequence in the above two devices is:

[0044] 1) The cable 9 enters the straightening and damping device 5 after passing through the wire throwing barrel 3. In the straightening...

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Abstract

The invention belongs to the technical field of telecommunication cables and particularly relates to a small-sized cable coiling tension control device which is composed of a straightening damping device, tension meter and a cable breakage detection device. The straightening damping device is used for straightening cables paid off from a large coil so as to generate damping to tension the cables; for the tension meter and cable breaking detection devices, the tension device generates constant tension upon traction of a coiling device, namely enabling coiling to be consistently elastic and less prone to cable breakage; the meter device controls cable length of the coiling; the cable breakage detection device is used for sending out shutdown signals to the coiling device once cable breakage occurs. Since tension is controlled by means of a combined application mode by using the straightening damping device, the tension meter and the cable breakage detection device for tension control of the small-sized cable coiling tension control device is adopted, the small-sized cable coiling method is constant in tension and fast in start and stop; shutdown is performed right after a cable is broken, so that workers are prevented from being hurt by the cable in case the cable is broken, coiling quality is improved, coils are ensured to be identical in appearance, and the small-sized cable coiling method is applicable to coiling of small and medium-sized cables in telecommunication cable production.

Description

technical field [0001] The invention belongs to the technical field of communication cables, and in particular relates to a coil tension control device for small-sized cables. Background technique [0002] At present, vertical pay-off is used when small-sized cables are coiled. Since the tension cannot be too large, manual control or slight tension is used to ensure the tension of the cable coils. Because the tension controlled by each person is different. And the reasons for the long-term use of the tension device of the equipment to change the tension lead to different tightness and different sizes of the finished discs, which brings hidden dangers to product quality and affects the company's image. Moreover, when vertical pay-off is adopted, the cable in the tray is easy to fall, and the excessive tension added by the tension device will cause the cable to break, and the operator of the tray is easily injured by the cable thrown out after the break. Therefore, in the sma...

Claims

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Application Information

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IPC IPC(8): B65H59/00B65H54/28B65H63/036
Inventor 王首佳苏荣马良玉甄华霞司树华孙化清
Owner BEIJING HENGTONG SIBO COMM TECH CO LTD
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