CN103159075B

CN103159075B - Carbon fiber tow layered conveying device

Info

Publication number: CN103159075B
Application number: CN201310113004.6A
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: 2015-07-15
Anticipated expiration: 2033-04-02
Also published as: CN103159075A

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 a production line, before entering carbide furnace, need to receive width, layering, from carbide furnace, out needing expanding, merging afterwards.Current manufacturing line realizes carbon fibre tow to receive the means that width and expanding adopt and be: arrange twice silk comb or collection filament plate with holes respectively in carbide furnace front and rear, before tow enters carbide furnace, make the half of silk width on rotation deflector roll through 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 the tow of half fabric width is deflected again, and then tow is divided into two-layerly enter carbide furnace, from carbide furnace out after, the half being in the silk width of lower floor is combed by twice sub-wire or is collected after filament plate deflects go back to original direction and merges with second half width, then continue to advance forward.Although existing sub-wire comb or collection filament plate can realize receipts width, the layering of carbon fibre tow, but, due to the layering in advancing at tow, receive width and expanding and to be combed by sub-wire or collect filament plate and guide by force and realize, tow and sub-wire comb or the friction that collects between filament plate 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, this tow Delamination Transmission device is in the process to the receipts width of carbon fibre tow in advancing, layering and expanding, fibre bundle can be avoided 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 width device and is had a frame, the first rotation deflector roll and the second idle guide rolls be parallel to each other is housed on the top of frame side, first rotates the outside that deflector roll is positioned at the second rotation deflector roll, below frame being positioned at the second rotation deflector roll is fixed with the first guide reel, below frame being positioned at the first guide reel is fixed with the second guide reel, be fixed with on the top of the opposite side of frame highly different and all rotate the first parallel anvil roll of deflector roll with first, second anvil roll, second anvil roll is positioned at the outside of the first anvil roll, below frame being positioned at the first anvil roll is fixed with the 3rd guide reel, below frame being positioned at the 3rd guide reel is fixed with the 4th guide reel, width device received by tow and tow amplitude-expanding device is symmetrical same structure.

From such scheme, tow is received width device and tow amplitude-expanding device is separately positioned on carbide furnace front and rear, in carbide furnace front, half tow being received the first carbon fibre tow rotated on deflector roll in width device walks around the second rotation deflector roll, the first guide reel, the 3rd guide reel and the first anvil roll, tow to be received in 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, the layering of tow can be realized, receive width; Layering is received the tow after width through after carbide furnace, at carbide furnace rear, the tow on upper strata is being walked around the first anvil roll on amplitude-expanding device, the 3rd guide reel, the first guide reel, the second rotation deflector roll and the first rotation deflector roll, 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, the expanding of tow can be realized.

Accompanying drawing explanation

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

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

Fig. 3 is using state schematic diagram of the present invention.

Detailed description of the invention

The present invention is further illustrated below in conjunction with embodiment and accompanying drawing.

See Fig. 1

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

For the desirable guiding completed tow, the first guide reel 3 is parallel with the 3rd guide reel 7, and both tilt to the outside that first rotates deflector roll 1; Second guide reel 4 is parallel with the 4th guide reel 8, and both tilt to the outside of the first anvil roll 5.What the first guide reel 3 and first rotated the angle of deflector roll, the second guide reel 4 and the first anvil roll 5 can be 5 ~ 20 °.

See Fig. 2

Tow receives width device and tow amplitude-expanding device same structure symmetrically.Both the frame 9a, first that tow amplitude-expanding device had had rotates deflector roll 1a second and rotates deflector roll 2a first guide reel 3a second guide reel 4a, first anvil roll 5a, the second anvil roll 6a, it is identical and symmetrical that the 3rd guide reel 7a the 4th guide reel 8a receives width device with tow in structure and layout.

See Fig. 3

Carbon fibre tow Delamination Transmission device provided by the invention in use, tow is received front (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 front, tow to be received in width device first to rotate the half that the carbon fiber wire 10 on deflector roll 1 restraints and walk around the second rotation deflector roll 2, first guide reel 3, 3rd guide reel 7 and the first anvil roll 5, tow to be received in width device first rotate carbon fibre tow 10 on deflector roll 1 second half walk around the second guide reel 4, 4th guide reel 8 and the second anvil roll 6, the layering of tow can be realized, receive width, layering is received the tow after width through after carbide furnace 11, at the rear of carbide furnace 11, the tow 10a on upper strata is walked around the first anvil roll 5a on amplitude-expanding device, the 3rd guide reel 7a, the first guide reel 3a, the second rotation deflector roll 2a and first rotate 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 first rotates deflector roll 1a, tow 10a and tow 10b can rotate on deflector roll 1a first and merge, and realizes 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 width device and had a frame, the the first rotation deflector roll and second be parallel to each other is housed on the top of frame side and rotates deflector roll, first rotates the outside that deflector roll is positioned at the second rotation deflector roll, below frame being positioned at the second rotation deflector roll is fixed with the first guide reel, below frame being positioned at the first guide reel is fixed with the second guide reel, be fixed with on the top of the opposite side of frame highly different and all rotate the first parallel anvil roll of deflector roll with first, second anvil roll, second anvil roll is positioned at the outside of the first anvil roll, below frame being positioned at the first anvil roll is fixed with the 3rd guide reel, below frame being positioned at the 3rd guide reel is fixed with the 4th guide reel, tow receives width device and tow amplitude-expanding device same structure symmetrically.

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 the outside that first rotates deflector roll, the second guide reel is parallel with the 4th guide reel, and both are oblique to the inclination outside the first anvil roll.