CN216506163U - Carbon fiber tow surface treatment device - Google Patents
Carbon fiber tow surface treatment device Download PDFInfo
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- CN216506163U CN216506163U CN202123044704.3U CN202123044704U CN216506163U CN 216506163 U CN216506163 U CN 216506163U CN 202123044704 U CN202123044704 U CN 202123044704U CN 216506163 U CN216506163 U CN 216506163U
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- carbon fiber
- fixedly connected
- surface treatment
- fiber tow
- installation box
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Abstract
The utility model discloses a carbon fiber tow surface treatment device, which comprises an installation box, wherein two sides of the installation box are respectively and fixedly connected with a first positioning wheel and a driving roller, a feed pipe is fixedly connected with one side of the top end of the installation box, a rotating rod is rotatably connected with the center of the inner wall of the installation box, a limiting groove is arranged at the center of the rotating rod, a plurality of limiting mechanisms are fixedly connected on the periphery of the rotating rod, the top end of the mounting box is fixedly connected with a plurality of second positioning wheels, the center of the top end of the mounting box is fixedly connected with a motor, the driving end of the motor is fixedly connected with a belt pulley, the belt pulley is connected with the limiting groove through a connecting belt, the limiting mechanism is arranged to better drive the carbon fiber tows to intermittently rock, thereby better infiltrating carbon fiber tows, being convenient for better processing carbon fiber tows, the arrangement of the first positioning wheel and the second positioning wheel is convenient for better limiting the carbon fiber tows.
Description
Technical Field
The utility model relates to the field of carbon fiber tows, in particular to a carbon fiber tow surface treatment device.
Background
The carbon fiber is a novel non-metallic material with carbon content of more than 93 percent, and has the excellent performances of light weight, high strength, high modulus, high temperature resistance, corrosion resistance and the like. The carbon fiber reinforced resin matrix composite material is used as a high-performance advanced composite material, is widely applied to the fields of national defense strategies, weaponry, aerospace and civil use, and plays an important role.
In the production process of the carbon fiber, in order to improve the tensile strength of the carbon fiber, the generation of surface defects is avoided as much as possible, so that the carbon fiber has a smooth surface, a small specific surface area and low surface energy, and the surface is chemically inert, so that the wettability of the carbon fiber and matrix resin is poor, the binding force is weak, the interlaminar shear strength of the composite material is low, and the use design requirements cannot be met. It is therefore necessary to surface-treat the carbon fibers. Compared with small-tow carbon fibers, the large-tow carbon fibers have the obvious advantages of reducing the cost of the composite material, and the large-tow carbon fibers have higher surface treatment difficulty because the large-tow carbon fibers are dispersed and spread to hardly achieve the uniformity required by surface treatment.
The application of the large-tow carbon fiber mainly comprises the problems that the tow of the tow carbon fiber is thick and is not easy to spread, the internal wettability is poor, and pores are easy to generate among monofilaments.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is; the application of the large-tow carbon fiber mainly comprises the problems that the tow of the tow carbon fiber is thick and is not easy to spread, the internal wettability is poor, and pores are easy to generate among monofilaments.
In order to solve the technical problems, the utility model adopts a technical scheme that: providing a carbon fiber tow surface treatment device, which comprises an installation box, wherein two sides of the installation box are respectively and fixedly connected with a first positioning wheel and a driving roller, one side of the top end of the installation box is fixedly connected with a feeding pipe, the center of the inner wall of the installation box is rotatably connected with a rotating rod, the center of the rotating rod is provided with a limiting groove, the periphery of the rotating rod is fixedly connected with a plurality of limiting mechanisms, the top end of the installation box is fixedly connected with a plurality of second positioning wheels, the center of the top end of the installation box is fixedly connected with a motor, the driving end of the motor is fixedly connected with a belt pulley, the belt pulley is connected with the limiting groove through a connecting belt, and the first positioning wheel, the two second positioning wheels, the limiting mechanisms and the driving roller are all attached with carbon fiber tows;
stop gear includes the installation section of thick bamboo that has with dwang fixed connection, installation section of thick bamboo inner wall fixedly connected with spring, spring top fixedly connected with movable block, the movable block top is rotated and is connected with the third locating wheel.
Preferably, motor, drive roller all with external power source electric connection, the drive roller welds with the install bin.
Preferably, the section of dwang is circular, the dwang both ends all are rotated with the install bin through the bearing and are connected, the dwang is stainless steel material, the length of dwang is not less than twenty centimetres.
Preferably, the first positioning wheel is bonded with the installation box, the first positioning wheel is made of rubber, and the wall thickness of the installation box is not less than four millimeters.
Preferably, the motor passes through mount and install bin fixed connection, the mount is the form parcel motor that surrounds, the mount is stainless steel.
Preferably, the carbon fiber tows are located at the bottoms of the limiting mechanisms and the second positioning wheels, and the top ends of the second positioning wheels are bonded with the top end of the inner wall of the installation box.
Preferably, the number of the limiting mechanisms is not less than three, and the limiting mechanisms are bonded with the rotating rod.
Preferably, the third locating wheel is rotatably connected with the movable block through a bearing, and a plurality of limiting beads are embedded on one side, close to the installation cylinder, of the movable block.
The utility model has the following beneficial effects:
1. the arrangement of the limiting mechanism is convenient for better driving the carbon fiber tows to intermittently shake, so that the carbon fiber tows are better infiltrated and better processed, and the arrangement of the first positioning wheel and the second positioning wheel is convenient for better limiting the carbon fiber tows;
2. the rotating rod, the connecting belt and the motor are arranged to better drive the limiting mechanism to rotate, so that the carbon fiber tows are better processed.
Drawings
FIG. 1 is a side view of the present invention;
FIG. 2 is a perspective view of a rotating lever according to the present invention;
fig. 3 is a schematic perspective view of the limiting mechanism of the present invention.
In the figure: 1. installing a box; 2. a limiting mechanism; 3. a first positioning wheel; 4. a motor; 5. a connecting belt; 6. rotating the rod; 7. a second positioning wheel; 8. carbon fiber tows; 9. a feed pipe; 10. a belt pulley; 11. a limiting groove; 12. a drive roller; 201. mounting the cylinder; 202. a spring; 203. a movable block; 204. a limiting bead; 205. and a third positioning wheel.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.
Referring to fig. 1-2, a carbon fiber tow surface treatment device comprises an installation box 1, wherein a first positioning wheel 3 and a driving roller 12 are fixedly connected to two sides of the installation box 1 respectively, a feeding pipe 9 is fixedly connected to one side of the top end of the installation box 1, a rotating rod 6 is rotatably connected to the center of the inner wall of the installation box 1, a limiting groove 11 is formed in the center of the rotating rod 6, a plurality of limiting mechanisms 2 are fixedly connected to the periphery of the rotating rod 6, a plurality of second positioning wheels 7 are fixedly connected to the top end of the installation box 1, a motor 4 is fixedly connected to the center of the top end of the installation box 1, a belt pulley 10 is fixedly connected to the driving end of the motor 4, the belt pulley 10 is connected to the limiting groove 11 through a connecting belt 5, the first positioning wheel 3 and the two second positioning wheels 7, stop gear 2 and drive roller 12 have all laminated carbon fiber tow 8, and motor 4, drive roller 12 all with external power source electric connection, drive roller 12 and 1 welding of install bin. The section of dwang 6 is circularly, and 6 both ends of dwang all are connected with 1 rotations of install bin through the bearing, and dwang 6 is stainless steel matter, and the length of dwang 6 is not less than twenty centimetres. First locating wheel 3 bonds with install bin 1, and first locating wheel 3 is the rubber material, and the wall thickness of install bin 1 is not less than four millimeters. Motor 4 passes through mount and install bin 1 fixed connection, and the mount is encirclement form parcel motor 4, and the mount is stainless steel. Carbon fiber tow 8 all is located stop gear 2, 7 bottoms of second locating wheel, and 7 tops of second locating wheel bond with 1 inner wall top of install bin. The number of the limiting mechanisms 2 is not less than three, and the limiting mechanisms 2 are bonded with the rotating rod 6.
As shown in fig. 1-3, the limiting mechanism 2 includes an installation cylinder 201 fixedly connected with the rotating rod 6, a spring 202 is fixedly connected to the inner wall of the installation cylinder 201, a movable block 203 is fixedly connected to the top end of the spring 202, a third positioning wheel 205 is rotatably connected to the top end of the movable block 203, the third positioning wheel 205 is rotatably connected to the movable block 203 through a bearing, and a plurality of limiting beads 204 are embedded on one side of the movable block 203 close to the installation cylinder 201.
When the carbon fiber filament bundle installation box is used, impregnating solution is poured into the installation box 1, so that the impregnating solution passes through the second positioning wheel 7, the motor 4 drives the belt pulley 10 to rotate, the belt pulley 10 drives the rotating rod 6 and the limiting mechanism 2 to rotate under the limiting action of the connecting belt 5, the limiting mechanism 2 drives the carbon fiber filament bundle 8 to intermittently shake downwards when rotating, and the driving roller 12 drives the carbon fiber filament bundle 8 to move towards the outside of the installation box 1. The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. Carbon fiber tow surface treatment device, including install bin (1), its characterized in that: two sides of the mounting box (1) are respectively fixedly connected with a first positioning wheel (3) and a driving roller (12), one side of the top end of the installation box (1) is fixedly connected with an inlet pipe (9), the center of the inner wall of the installation box (1) is rotatably connected with a rotating rod (6), a limiting groove (11) is arranged at the center of the rotating rod (6), a plurality of limiting mechanisms (2) are fixedly connected on the peripheral side of the rotating rod (6), the top end of the mounting box (1) is fixedly connected with a plurality of second positioning wheels (7), the center of the top end of the installation box (1) is fixedly connected with a motor (4), the driving end of the motor (4) is fixedly connected with a belt pulley (10), the belt pulley (10) is connected with the limit groove (11) through a connecting belt (5), the first positioning wheel (3), the two second positioning wheels (7), the limiting mechanism (2) and the driving roller (12) are all attached with carbon fiber tows (8);
stop gear (2) include with dwang (6) fixed connection have an installation section of thick bamboo (201), an installation section of thick bamboo (201) inner wall fixedly connected with spring (202), spring (202) top fixedly connected with movable block (203), movable block (203) top is rotated and is connected with third locating wheel (205).
2. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the motor (4) and the driving roller (12) are electrically connected with an external power supply.
3. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the section of dwang (6) is circular, dwang (6) both ends all are rotated with install bin (1) through the bearing and are connected.
4. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the first positioning wheel (3) is bonded with the mounting box (1), and the first positioning wheel (3) is made of rubber.
5. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the motor (4) is fixedly connected with the installation box (1) through a fixing frame, and the fixing frame wraps the motor (4) in an enclosing manner.
6. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the carbon fiber tows (8) are located at the bottoms of the limiting mechanisms (2) and the second positioning wheels (7), and the top ends of the second positioning wheels (7) are bonded with the top end of the inner wall of the installation box (1).
7. The carbon fiber tow surface treatment apparatus of claim 1, wherein: the number of the limiting mechanisms (2) is not less than three.
8. The carbon fiber tow surface treatment apparatus of claim 1, wherein: third positioning wheel (205) pass through the bearing and rotate with movable block (203) and be connected, one side that movable block (203) are close to installation section of thick bamboo (201) is inlayed and is had a plurality of spacing pearls (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044704.3U CN216506163U (en) | 2021-12-06 | 2021-12-06 | Carbon fiber tow surface treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123044704.3U CN216506163U (en) | 2021-12-06 | 2021-12-06 | Carbon fiber tow surface treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216506163U true CN216506163U (en) | 2022-05-13 |
Family
ID=81466921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123044704.3U Active CN216506163U (en) | 2021-12-06 | 2021-12-06 | Carbon fiber tow surface treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216506163U (en) |
-
2021
- 2021-12-06 CN CN202123044704.3U patent/CN216506163U/en active Active
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