CN103159075A

CN103159075A - Carbon fiber tow layered conveying device

Info

Publication number: CN103159075A
Application number: CN2013101130046A
Authority: CN
Inventors: 陈群; 郭光�; 刘化虎; 杨成其; 杜亮; 吴伟; 宋会青; 潘威
Original assignee: ANHUI SHOIUWEN CARBON FIBER Co Ltd
Current assignee: ANHUI SHOIUWEN CARBON FIBER Co Ltd
Priority date: 2013-04-02
Filing date: 2013-04-02
Publication date: 2013-06-19
Anticipated expiration: 2033-04-02
Also published as: CN103159075B

Abstract

The invention discloses a carbon fiber tow layered conveying device which comprises a tow collecting device and a tow expanding device. The tow collecting device is provided with a machine frame, a first rotating guide roller and a second transmission guide roller are arranged on the upper portion of one side of the machine frame, a first guide roller is fixed below a second rotating guide roller on the machine frame, a second guide roller is fixed below the first guide roller on the machine frame, a first supporting roller and a second supporting roller are fixed on the upper portion of the other side of the machine frame, a third guide roller is fixed below the first supporting roller on the machine frame, a fourth guide roller is fixed below the third guide roller on the machine frame, and the tow collecting device and the tow expanding device are of the same symmetrical structure. The tow collecting device and the tow expanding device are respectively placed on the front of a carbide furnace and on the back of the carbide furnace, the tow collecting device is capable of achieving layering and collecting of tows, and the tow expanding device is capable of achieving expanding of the tows.

Description

Carbon fibre tow Delamination Transmission device

Technical field

The present invention relates to the tow transmitting device on fiberline, specifically a kind of carbon fibre tow Delamination Transmission device.

Background technology

During carbon fibre tow is advanced on manufacturing line, before entering carbide furnace, need to receive width, layering, out needing afterwards expanding, merging from carbide furnace.realize on manufacturing line that at present the means that carbon fibre tow receipts width and expanding adopt are: in carbide furnace the place ahead and rear, twice silk comb or collection filament plate with holes are set respectively, before tow enters carbide furnace, make half of rotating silk width on deflector roll pass twice sub-wire comb or collection filament plate, front one comb or collection filament plate make half tow deflecting direction, rear one comb or collection filament plate with the tow of half fabric width again deflection return, and then make tow be divided into the two-layer carbide furnace that enters, from carbide furnace out after, after returning original direction by twice sub-wire comb or the deflection of collection filament plate again, half of silk width that is in lower floor merge with second half width, then continue to advance forward.Although existing sub-wire comb or collection filament plate can will be realized receipts width, the layering of carbon fibre tow, but, due to the layering in tow is advanced, receive width and expanding and comb by sub-wire or collect filament plate and guide by force to realize, friction between tow and sub-wire comb or collection filament plate is large, be easy to produce lousiness, greatly fall low-fiber quality.

Summary of the invention

The object of the present invention is to provide a kind of carbon fibre tow Delamination Transmission device, in the process of receipts width, layering and the expanding of this tow Delamination Transmission device in carbon fibre tow is being advanced, can avoid fibre bundle to produce lousiness, and then improve the quality of carbon fibre tow.

for achieving the above object, the present invention adopts following scheme: carbon fibre tow Delamination Transmission device, it has tow and receives width device and tow amplitude-expanding device, tow is received the width device and is had a frame, the first rotation deflector roll and the second transmission deflector roll that is parallel to each other is housed on the top of frame one side, first rotates the outside that deflector roll is positioned at the second rotation deflector roll, be positioned at the second below of rotating deflector roll on frame and be fixed with the first guide reel, the below that is positioned at the first guide reel on frame is fixed with the second guide reel, be fixed with highly different on the top of the opposite side of frame and equal first anvil rolls parallel with the first rotation deflector roll, the second anvil roll, the second anvil roll is positioned at the outside of the first anvil roll, the below that is positioned at the first anvil roll on frame is fixed with the 3rd guide reel, the below that is positioned at the 3rd guide reel on frame is fixed with the 4th guide reel, tow receipts width device and tow amplitude-expanding device are symmetrical same structure.

By such scheme as seen, tow is received the width device and the tow amplitude-expanding device is separately positioned on carbide furnace the place ahead and rear, in carbide furnace the place ahead, tow is received in the width device the first half of rotating carbon fibre tow on deflector roll to be walked around second and rotates deflector roll, the first guide reel, the 3rd guide reel and the first anvil roll, with tow receive in the width device first rotate carbon fibre tow on deflector roll second half walk around the second guide reel, the 4th guide reel and the second anvil roll, can realize tow layering, receive width; After layering is received tow after width and is passed carbide furnace, at the carbide furnace rear, the tow on upper strata is rotated deflector roll and the first rotation deflector roll at the first anvil roll, the 3rd guide reel, the first guide reel, second walked around on amplitude-expanding device, the tow of lower floor is walked around the second anvil roll, the 4th guide reel, the second guide reel and the first rotation deflector roll, can realize the expanding of tow.

Description of drawings

Fig. 1 is that the tow of one embodiment of the invention is received width apparatus structure schematic diagram;

Fig. 2 is the tow amplitude-expanding device structural representation of one embodiment of the invention;

Fig. 3 is use view of the present invention.

The specific embodiment

Further illustrate the present invention below in conjunction with embodiment and accompanying drawing.

Referring to Fig. 1

tow in carbon fibre tow Delamination Transmission device provided by the invention is received the width device and is had a frame 9, the first rotation deflector roll 1 and the second transmission deflector roll 2 that is parallel to each other is housed on the top of frame 9 one sides, first rotates the two ends of deflector roll 1 and the second transmission deflector roll 2 by the bearing block support on frame 1, first rotates the outside that deflector roll 1 is positioned at the second rotation deflector roll 2, and the former length is the twice of latter's length, be positioned at the second below of rotating deflector roll 2 on frame 1 and fix the first guide reel 3, the below that is positioned at the first guide reel 3 on frame is fixed with the second guide reel 4, be fixed with highly different on the top of the opposite side of frame and equal first anvil rolls 5 parallel with the first rotation deflector roll, the second anvil roll 6, the second anvil roll 6 is positioned at the outside of the first anvil roll 5, the below that is positioned at the first anvil roll on frame is fixed with the 3rd guide reel 7, the below that is positioned at the 3rd guide reel 7 on frame is fixed with the 4th guide reel 8.

Be the desirable guiding of completing tow, the first guide reel 3 is parallel with the 3rd guide reel 7, and both tilt to first outside of rotating deflector roll 1; The second guide reel 4 is parallel with the 4th guide reel 8, and both are to the outside inclination of the first anvil roll 5.The first guide reel 3 and first rotate deflector roll angle, the second guide reel 4 and the first anvil roll 5 can be 5 ~ 20 °.

Referring to Fig. 2

Tow receipts width device and tow amplitude-expanding device are symmetrical same structure.Both the frame 9a that has of tow amplitude-expanding device, first rotated deflector roll 1a second and rotated deflector roll 2a first guide reel 3a the second guide reel 4a, the first anvil roll 5a, the second anvil roll 6a, the 3rd guide reel 7a the 4th guide reel 8a are identical and symmetrical with tow receipts width device on structure and layout.

Referring to Fig. 3

carbon fibre tow Delamination Transmission device provided by the invention in use, tow is received the place ahead (right side in Fig. 3) and rear (left side in Fig. 3) that width device and tow amplitude-expanding device are separately positioned on carbide furnace 11, in carbide furnace 11 the place aheads, tow is received in the width device the first half of rotating carbon fiber wire 10 bundles on deflector roll 1 to be walked around second and rotates deflector roll 2, the first guide reel 3, the 3rd guide reel 7 and the first anvil roll 5, with tow receive in the width device first rotate carbon fibre tow 10 on deflector roll 1 second half walk around the second guide reel 4, the 4th guide reel 8 and the second anvil roll 6, can realize the layering of tow, receive width, tow after width is received in layering passed after carbide furnace 11, rear at carbide furnace 11, the tow 10a on upper strata is walked around the first anvil roll 5a, the 3rd guide reel 7a, the first guide reel 3a, second on amplitude-expanding device to rotate deflector roll 2a and first and rotates deflector roll 1a, the tow 10b of lower floor is walked around the second anvil roll 6a, the 4th guide reel 8a, the second guide reel 4a and the first rotation deflector roll 1a, tow 10a and tow 10b can rotate on deflector roll 1a first and merge, and realize the expanding of tow.

Claims

1. carbon fibre tow Delamination Transmission device, it has tow and receives width device and tow amplitude-expanding device, it is characterized in that: tow is received the width device and is had a frame, the first rotation deflector roll and the second transmission deflector roll that is parallel to each other is housed on the top of frame one side, first rotates the outside that deflector roll is positioned at the second rotation deflector roll, be positioned at the second below of rotating deflector roll on frame and be fixed with the first guide reel, the below that is positioned at the first guide reel on frame is fixed with the second guide reel, be fixed with highly different on the top of the opposite side of frame and equal first anvil rolls parallel with the first rotation deflector roll, the second anvil roll, the second anvil roll is positioned at the outside of the first anvil roll, the below that is positioned at the first anvil roll on frame is fixed with the 3rd guide reel, the below that is positioned at the 3rd guide reel on frame is fixed with the 4th guide reel, tow receipts width device and tow amplitude-expanding device are symmetrical same structure.

2. carbon fibre tow Delamination Transmission device according to claim 1, it is characterized in that: the first guide reel is parallel with the 3rd guide reel, and both tilt to first outside of rotating deflector roll, and the second guide reel is parallel with the 4th guide reel, and both inclinations outside the first anvil roll are oblique.