Multi-wire-harness fiber filament spreading tension control device used in high-pressure hydrogen cylinder production line

A technology of tension control and tension control mechanism, applied in liquid/gas/vapor fiber/sliver/roving processing, transportation and packaging, transportation of filamentous materials, etc., can solve the problem of insufficient dipping, winding interruption, affecting carbon fiber Mechanical properties and other issues, to improve the quality and efficiency of filament winding, reduce the space occupied by equipment, and improve the effect of friction and fluffing.

Pending Publication Date: 2020-12-29
ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 1. The tension of carbon fiber tow is unstable and uneven, which may lead to inconsistent dipping amount in the later stage and affect the quality of carbon fiber winding;
[0006] 2. The surface of carbon fiber tow is easy to rub and fluff, which reduces the strength of carbon fiber and increases th

Method used

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  • Multi-wire-harness fiber filament spreading tension control device used in high-pressure hydrogen cylinder production line
  • Multi-wire-harness fiber filament spreading tension control device used in high-pressure hydrogen cylinder production line
  • Multi-wire-harness fiber filament spreading tension control device used in high-pressure hydrogen cylinder production line

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, a multi-bundle fiber spinning tension control device used in a high-pressure hydrogen bottle production line described in this embodiment includes: a wire frame 1, a carbon fiber spinning tension control device and a glass fiber spinning tension control device. The upper and lower positions are installed on the wire frame 1. A dipping tank 5 and a gas cylinder clamping tool are arranged behind the silk rack 1 . The carbon fiber spinning tension control device described in this embodiment is composed of several carbon fiber spinning tension control mechanisms 2, and each carbon fiber spinning tension control mechanism 2 is arranged on the wire frame 1 in a straight line from front to back. The glass fiber spinning tension control device described in this embodiment is composed of several glass fiber spinning tension control mechanisms 3 , and each glass fiber spinning tension control mechanism 3 is arranged on the wire frame 1 in a straight li...

Embodiment 2

[0037] This embodiment designs the specific structure of the carbon fiber spreading tension control mechanism 2 on the basis of the first embodiment. Such as image 3 , Figure 4 and Figure 5 As shown, the structure of each carbon fiber spreading tension control mechanism 2 includes: a first support roller shaft 21 fixedly sleeved with a first spreading roller 25, a first guide roller shaft 22, a first adjusting roller shaft 23 and a tension belt The first force-measuring roller 24 of the sensor, the first supporting roller 21 , the first guide roller 22 , the first regulating roller 23 and the first force-measuring roller 24 are arranged parallel to each other. One end of the first adjustment roller shaft 23 is a U-shaped adjustment end composed of the first roller shaft 231 and the second roller shaft 232, the other end of the first adjustment roller shaft 23 is the driving end, and the driving end of the first adjustment roller shaft 23 Supported and installed on the in...

Embodiment 3

[0045] This embodiment designs the specific structure of the glass fiber spinning tension control mechanism 3 on the basis of the first or second embodiment. Such as Figure 7 , Figure 8 and Figure 9As shown, the structure of each glass fiber spreading tension control mechanism 3 includes: a second supporting roll 31 fixedly sleeved with a second spreading roll 35, a second guiding roll 32, a second adjusting roll 33 and a belt The second force measuring roller 34 of the tension sensor, the second supporting roller 31 , the second guide roller 32 , the second adjusting roller 33 and the second force measuring roller 34 are arranged parallel to each other. One end of the second adjustment roller shaft 33 is a U-shaped adjustment end formed by the third roller shaft 331 and the fourth roller shaft 332, the other end of the second adjustment roller shaft 33 is the driving end, and the driving end of the second adjustment roller shaft 33 It is installed on the installation pa...

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PUM

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Abstract

The invention discloses a multi-wire-harness fiber filament spreading tension control device used in a high-pressure hydrogen cylinder production line. A carbon fiber filament spreading tension control device and a glass fiber filament spreading tension control device are arranged on a filament frame up and down; the carbon fiber filament spreading tension control device consists of a plurality ofcarbon fiber filament spreading tension control mechanisms; the glass fiber filament spreading tension control device is composed of a plurality of glass fiber filament spreading tension control mechanisms; a branching plate with a first threading through hole group and a second threading through hole group is fixedly arranged at the rear end of the filament frame; the first threading through hole group is composed of a plurality of first threading through holes; the first threading through holes correspond to the carbon fiber filament spreading tension control mechanisms in number and are matched with the carbon fiber filament spreading tension control mechanisms in a one-to-one mode; the second threading through hole group is composed of a plurality of second threading through holes; and the second threading through holes correspond to the glass fiber filament spreading tension control mechanisms in number and are matched with the glass fiber filament spreading tension control mechanisms in a one-to-one mode. By adopting the device, the tension of fiber tows is stable and controllable in the filament spreading process, and fluffing, knotting and other phenomena are not likely tohappen.

Description

technical field [0001] The invention relates to the field of high-pressure hydrogen bottle manufacturing, in particular to a multi-bundle fiber spinning tension control device used in a high-pressure hydrogen bottle production line. Background technique [0002] Carbon fiber is an inorganic fiber formed by cracking and carbonizing organic fibers in a high-temperature environment to form a carbon main chain structure. It is an inorganic fiber with a carbon content higher than 90%. It has high strength (strength specific density), high specific stiffness (modulus ratio Density) performance, corrosion resistance, fatigue resistance and other characteristics, so it is widely used in high-pressure hydrogen bottles. [0003] The fiber layer in the high-pressure hydrogen bottle is composed of carbon fiber layer and glass fiber layer. The carbon fiber layer is composed of carbon fiber tow by wet winding. The glass fiber layer is composed of glass fiber tow by wet winding and wrapped...

Claims

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Application Information

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IPC IPC(8): B65H59/12B65H59/40B65H49/18B65H51/08B65H81/00D06B3/02D06B23/04
CPCB65H59/12B65H59/40B65H49/18B65H51/08B65H81/00D06B3/02D06B23/04B65H2701/174B65H2701/1742B65H2701/314B65H2701/312
Inventor 成志钢葛安泉王朝王凯孙磊陈晓阳戴启洛苏红艳何春辉周佳琪
Owner ZHANGJIAGANG FURUI HYDROGEN ENERGY EQUIP CO LTD
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