阅读说明：本技术 一种碳纤维束加工系统 (Carbon fiber bundle processing system ) 是由 华明进 于 2020-11-12 设计创作，主要内容包括：本发明涉及碳纤维束加工,更具体的说是一种碳纤维束加工系统,包括装置支架、固定机构、动力机构、拉扯机构、切割机构、收纳支架和收纳机构,所述装置支架上固定连接有固定机构,装置支架中部的下侧连接有动力机构,装置支架上滑动连接有拉扯机构,拉扯机构滑动连接在动力机构上,装置支架上滑动连接有切割机构,可以通过动力机构驱动拉扯机构进行往复运动,固定机构对碳纤维的一端进行固定,拉扯机构将碳纤维放出指定的长度,切割机构对指定长度的碳纤维进行切割,切割下来的碳纤维落在收纳支架和收纳机构上,当碳纤维收纳到指定的数量时,启动收纳机构,收纳机构对多根碳纤维进行连接成型形成碳纤维束。(The invention relates to carbon fiber bundle processing, in particular to a carbon fiber bundle processing system which comprises a device support, a fixing mechanism, a power mechanism, a pulling mechanism, a cutting mechanism, a containing support and a containing mechanism, wherein the fixing mechanism is fixedly connected to the device support, the power mechanism is connected to the lower side of the middle part of the device support, the pulling mechanism is slidably connected to the power mechanism, the cutting mechanism is slidably connected to the device support, the pulling mechanism can be driven by the power mechanism to reciprocate, one end of carbon fiber is fixed by the fixing mechanism, the carbon fiber is discharged by a specified length by the pulling mechanism, the carbon fiber with the specified length is cut by the cutting mechanism, the cut carbon fiber falls on the containing support and the containing mechanism, when the carbon fiber is contained in a specified number, the containing mechanism is started, the storage mechanism is used for connecting and molding a plurality of carbon fibers to form a carbon fiber bundle.)

1. The utility model provides a carbon fiber bundle system of processing, includes device support (1), fixed establishment (2), power unit (3), drags mechanism (4), cutting mechanism (5), accomodates support (6) and receiving mechanism (7), its characterized in that: fixedly connected with fixed establishment (2) on device support (1), the downside at device support (1) middle part is connected with power unit (3), sliding connection has on device support (1) pulls mechanism (4), it connects on power unit (3) to pull mechanism (4) sliding connection, sliding connection has cutting mechanism (5) on device support (1), fixedly connected with compression spring II between cutting mechanism (5) and device support (1), cutting mechanism (5) with pull mechanism (4) contact, two storage support (6) of fixedly connected with on device support (1), be provided with receiving mechanism (7) between two storage support (6), receiving mechanism (7) are connected at the middle part of device support (1).

2. A carbon fiber bundle processing system according to claim 1, wherein: the device support (1) comprises a bottom support (101), a sliding baffle (102), a mounting support (103) and side sliding rails (104), wherein the sliding baffle (102) is fixedly connected to the front end of the bottom support (101), the mounting support (103) is fixedly connected to the rear end of the bottom support (101), and the side sliding rails (104) are fixedly connected to the left side and the right side of the bottom support (101).

3. A carbon fiber bundle processing system according to claim 2, wherein: fixed establishment (2) includes fixed bolster (201), sideslip slider (202), sideslip lead screw (203), telescopic machanism I (204) and solid fixed splint (205), fixed bolster (201) are provided with two, the equal fixed connection in the rear end of bottom support (101) of two fixed bolsters (201), equal sliding connection has sideslip slider (202) on two fixed bolsters (201), all rotate on two fixed bolsters (201) and be connected with sideslip lead screw (203), two sideslip sliders (202) are respectively through threaded connection on two sideslip lead screws (203), equal fixedly connected with telescopic machanism I (204) on two sideslip sliders (202), the equal fixedly connected with solid fixed splint (205) in inboard of two telescopic machanism I (204), the transmission is connected between two sideslip lead screws (203).

4. A carbon fiber bundle processing system according to claim 3, wherein: the power mechanism (3) comprises a power motor (301), a tooth-missing gear (302), a power shaft (303), a power gear tooth (304), a telescopic mechanism II (305) and a damping ring (306), power motor (301) fixed connection is on installing support (103), fixedly connected with lacks tooth gear (302) on the output shaft of power motor (301), be provided with half a circle of tooth on lacking tooth gear (302), power axle (303) rotate to be connected on bottom support (101), the middle part fixed connection of power axle (303) has power teeth of a cogwheel (304), power teeth of a cogwheel (304) and the transmission of lacking tooth gear (302) are connected, the reference circle diameter of power teeth of a cogwheel (304) and lacking tooth gear (302) equals, the cover is equipped with two damping rings (306) on power axle (303), two damping ring (306) equal fixed connection is on bottom support (101), the equal fixedly connected with telescopic machanism II (305) in both ends of power axle (303).

5. The carbon fiber bundle processing system according to claim 4, wherein: the dragging mechanism (4) comprises dragging sliding columns (401), dragging push plates (402), sliding cylinders (403), rotating cone pulleys (404), limiting sliding blocks (405) and a containing disc (406), two dragging sliding columns (401) are arranged, the outer sides of the two dragging sliding columns (401) are fixedly connected with the dragging push plates (402), the telescopic ends of two telescopic mechanisms II (305) are respectively connected onto the two dragging push plates (402) in a sliding manner, the two dragging sliding columns (401) are respectively connected with the sliding cylinders (403) in a sliding manner, the inner sides of the two sliding cylinders (403) are respectively connected with the rotating cone pulleys (404) in a rotating manner, the containing disc (406) is clamped between the two rotating cone pulleys (404), the two dragging sliding columns (401) are respectively and fixedly connected with the limiting sliding blocks (405), the two limiting sliding blocks (405) are respectively connected onto the two side sliding rails (104) in a sliding manner, and compression springs I are fixedly connected between the sliding cylinders (403) and the limiting sliding blocks (405), the storage tray (406) is wound with carbon fibers.

6. The carbon fiber bundle processing system according to claim 5, wherein: cutting mechanism (5) are including cutting bottom plate (501), slip post (502), telescopic machanism III (503), cutting tool I (504) and cutting tool II (505), cutting bottom plate (501) are provided with two, equal fixedly connected with slip post (502) on two cutting bottom plates (501), two equal sliding connection of slip post (502) are on slide damper (102), fixedly connected with compression spring II between cutting bottom plate (501) and slide damper (102), fixedly connected with telescopic machanism III (503) and cutting tool II (505) between the upper end of two cutting bottom plates (501), telescopic machanism III (503)'s the telescopic end fixedly connected with cutting tool I (504), cutting tool I (504) and cutting tool II (505) all are located the rear end of receiving disc (406).

7. The carbon fiber bundle processing system according to claim 6, wherein: accomodate and be provided with on support (6) and accomodate the groove, both ends are equal fixedly connected with around bottom support (101) accomodate support (6).

8. A carbon fiber bundle processing system according to claim 7, wherein: the storage mechanism (7) comprises a storage motor (701), storage sliding blocks (702), arc baffles (703), injection pipelines (704), inserting plates (705) and inserting grooves (706), the storage motor (701) is fixedly connected to the bottom support (101), the two ends of an output shaft of the storage motor (701) are respectively connected with the storage sliding blocks (702) through threads, the thread turning directions of the two ends of the output shaft of the storage motor (701) are opposite, the two storage sliding blocks (702) are respectively and slidably connected to the bottom support (101), the arc baffles (703) are respectively and fixedly connected to the two storage sliding blocks (702), the injection pipelines (704) are respectively arranged on the two arc baffles (703), the lower ends of the two arc baffles (703) are respectively and fixedly connected with a plurality of inserting plates (705), the inserting plates (705) on the two arc baffles (703) are mutually staggered, the inserting grooves (706) are respectively arranged at the lower ends of the two arc baffles, the plug board (705) is inserted into the corresponding slot (706).

Technical Field

The invention relates to carbon fiber bundle processing, in particular to a carbon fiber bundle processing system.

Background

For example, disclosed in publication No. CN109518309A is a carbon fiber bundle and a method for producing a carbon fiber bundle, which are provided with high knot strength even if the single fiber fineness is large, and excellent handling properties and processability; the single fiber fineness of the carbon fiber bundle is more than 1.69dtex and less than 2.5dtex, and the knot strength is more than 298N/mm 2; a method for producing a carbon fiber bundle having a knot strength of 298N/mm2 or more, comprising the following heat treatment steps: subjecting a specific polyacrylonitrile-based precursor fiber bundle described in the specification to a heat treatment in an oxidizing atmosphere at a temperature of 220 to 300 ℃ for more than 90 minutes and 150 minutes or less; the disadvantage of this invention is that it is not possible to produce carbon fiber bundles of a given length according to the requirements of use.

Disclosure of Invention

The invention aims to provide a carbon fiber bundle processing system which can prepare carbon fiber bundles with specified lengths according to use requirements.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a carbon fiber bundle system of processing, includes device support, fixed establishment, power unit, drags the mechanism, cutting mechanism, accomodates support and receiving mechanism, fixedly connected with fixed establishment on the device support, the downside at device support middle part is connected with power unit, and sliding connection has the mechanism of dragging on the device support, drags mechanism sliding connection on power unit, and sliding connection has cutting mechanism on the device support, and fixedly connected with compression spring II between cutting mechanism and the device support, cutting mechanism with drag the mechanism contact, two fixedly connected with accomodate the support on the device support, two accomodate and be provided with receiving mechanism between the support, receiving mechanism connects the middle part at the device support.

As a further optimization of the technical scheme, the device bracket comprises a bottom bracket, a sliding baffle, a mounting bracket and side slide rails, wherein the sliding baffle is fixedly connected to the front end of the bottom bracket, the mounting bracket is fixedly connected to the rear end of the bottom bracket, and the side slide rails are fixedly connected to the left side and the right side of the bottom bracket.

As the further optimization of the technical scheme, the carbon fiber bundle processing system comprises two fixing mechanisms, two transverse sliding blocks, two transverse screw rods, telescopic mechanisms I and two fixing clamp plates, wherein the two fixing mechanisms are arranged, the two fixing supports are fixedly connected to the rear end of a bottom support, the two fixing supports are respectively and slidably connected with the transverse sliding blocks, the two fixing supports are respectively and rotatably connected with the transverse screw rods, the two transverse sliding blocks are respectively and threadedly connected to the two transverse screw rods, the two transverse sliding blocks are respectively and fixedly connected with the telescopic mechanisms I, the inner sides of the two telescopic mechanisms I are respectively and fixedly connected with the fixing clamp plates, and the two transverse screw rods are in transmission connection.

As a further optimization of the technical scheme, the carbon fiber bundle processing system comprises a power motor, a tooth-missing gear, a power shaft, power gear teeth, a telescopic mechanism II and damping rings, wherein the power motor is fixedly connected to an installation support, the tooth-missing gear is fixedly connected to an output shaft of the power motor, a half-circle tooth is arranged on the tooth-missing gear, the power shaft is rotatably connected to a bottom support, the power gear teeth are fixedly connected to the middle of the power shaft, the power gear teeth are in transmission connection with the tooth-missing gear, the power gear teeth and the tooth-missing gear have the same reference circle diameter, the power shaft is sleeved with the two damping rings, the two damping rings are fixedly connected to the bottom support, and the two ends of the power shaft are fixedly connected with the telescopic mechanism II.

According to the carbon fiber bundle processing system, the dragging mechanism comprises two dragging sliding columns, two dragging push plates, two sliding cylinders, two rotating cone pulleys, two limiting sliding blocks and a storage disc, the dragging sliding columns are fixedly connected with the dragging push plates on the outer sides of the two dragging sliding columns, the telescopic ends of the two telescopic mechanisms II are respectively connected onto the two dragging push plates in a sliding mode, the sliding cylinders are respectively connected onto the two dragging sliding columns in a sliding mode, the rotating cone pulleys are respectively connected onto the inner sides of the two sliding cylinders in a rotating mode, the storage disc is clamped between the two rotating cone pulleys, the limiting sliding blocks are respectively fixedly connected onto the two dragging sliding columns, the two limiting sliding blocks are respectively connected onto the two side sliding rails in a sliding mode, a compression spring I is fixedly connected between the sliding cylinders and the limiting sliding blocks, and carbon fibers are wound on the storage disc.

According to the carbon fiber bundle processing system, the cutting mechanism comprises two cutting bottom plates, two sliding columns, a telescopic mechanism III, two cutting tools I and two cutting tools II, the two cutting bottom plates are fixedly connected with the sliding columns, the two sliding columns are slidably connected onto a sliding baffle, a compression spring II is fixedly connected between the cutting bottom plates and the sliding baffle, the telescopic mechanism III and the cutting tool II are fixedly connected between the upper ends of the two cutting bottom plates, the telescopic end of the telescopic mechanism III is fixedly connected with the cutting tool I, and the cutting tool I and the cutting tool II are located at the rear end of the storage disc.

As a further optimization of the technical scheme, according to the carbon fiber bundle processing system, the accommodating groove is formed in the accommodating support, and the front end and the rear end of the bottom support are fixedly connected with the accommodating support.

As a further optimization of the technical scheme, the carbon fiber bundle processing system comprises a storage motor, storage sliders, arc baffles, injection pipelines, insertion plates and insertion slots, wherein the storage motor is fixedly connected to a bottom support, the two ends of an output shaft of the storage motor are both connected with the storage sliders through threads, the thread turning directions of the two ends of the output shaft of the storage motor are opposite, the two storage sliders are both slidably connected to the bottom support, the two storage sliders are both fixedly connected with the arc baffles, the two arc baffles are both provided with the injection pipelines, the lower ends of the two arc baffles are both fixedly connected with the insertion plates, the insertion plates on the two arc baffles are arranged in a staggered mode, the lower ends of the two arc baffles are both provided with the insertion slots, and the insertion plates are inserted into the corresponding insertion slots.

The carbon fiber bundle processing system has the beneficial effects that:

according to the carbon fiber bundle processing system, the pulling mechanism can be driven by the power mechanism to reciprocate, the fixing mechanism fixes one end of the carbon fiber, the pulling mechanism releases the carbon fiber to a specified length, the cutting mechanism cuts the carbon fiber with the specified length, the cut carbon fiber falls on the storage support and the storage mechanism, when the carbon fiber is stored in a specified number, the storage mechanism is started, and the storage mechanism connects and forms a plurality of carbon fibers to form the carbon fiber bundle.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of a carbon fiber bundle processing system according to the present invention;

FIG. 2 is a schematic view of the overall structure of the carbon fiber bundle processing system of the present invention;

FIG. 3 is a schematic view of the device support structure of the present invention;

FIG. 4 is a schematic view of the securing mechanism of the present invention;

FIG. 5 is a schematic diagram of a power mechanism according to the present invention;

FIG. 6 is a schematic view of the pulling mechanism of the present invention;

FIG. 7 is a schematic view of the cutting mechanism of the present invention;

FIG. 8 is a schematic view of the storage rack of the present invention;

FIG. 9 is a first schematic structural diagram of the receiving mechanism of the present invention;

fig. 10 is a second structural schematic diagram of the receiving mechanism of the present invention.

In the figure: a device holder 1; a bottom bracket 101; a slide damper 102; a mounting bracket 103; side rails 104; a fixing mechanism 2; a fixed bracket 201; a traversing slide 202; a transverse moving screw rod 203; a telescoping mechanism I204; a fixed clamp plate 205; a power mechanism 3; a power motor 301; a missing tooth gear 302; a power shaft 303; power gear teeth 304; a telescoping mechanism II 305; a damping ring 306; a pulling mechanism 4; pulling the spool 401; pulling the push plate 402; a slide cylinder 403; a rotating cone pulley 404; a limit slide 405; a receiving tray 406; a cutting mechanism 5; cutting the bottom plate 501; a sliding post 502; a telescoping mechanism III 503; a cutting tool I504; a cutting tool II 505; a storage holder 6; a storage mechanism 7; a storage motor 701; a receiving slider 702; an arc baffle 703; an injection line 704; an insert plate 705; a slot 706.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and "upright", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, directly or indirectly connected through an intermediate medium, and may be a communication between two members. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, the meaning of "a plurality", and "a plurality" is two or more unless otherwise specified.

The first embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 10, and a carbon fiber bundle processing system includes a device support 1, a fixing mechanism 2, a power mechanism 3, a pulling mechanism 4, a cutting mechanism 5, a storage support 6, and a storage mechanism 7, where the fixing mechanism 2 is fixedly connected to the device support 1, the power mechanism 3 is connected to the lower side of the middle portion of the device support 1, the pulling mechanism 4 is slidably connected to the power mechanism 3, the cutting mechanism 5 is slidably connected to the device support 1, a compression spring ii is fixedly connected between the cutting mechanism 5 and the device support 1, the cutting mechanism 5 is in contact with the pulling mechanism 4, two storage supports 6 are fixedly connected to the device support 1, the storage mechanism 7 is arranged between the two storage supports 6, and the storage mechanism 7 is connected to the middle portion of the device support 1; can drag mechanism 4 through the drive of power unit 3 and carry out reciprocating motion, fixed establishment 2 fixes the one end of carbon fiber, drags mechanism 4 and emits appointed length with the carbon fiber, and cutting mechanism 5 cuts the carbon fiber of appointed length, and the carbon fiber that cuts down falls on accomodating support 6 and accommodation mechanism 7, and when the carbon fiber was accomodate appointed quantity, start accommodation mechanism 7, accommodation mechanism 7 connects the shaping to many carbon fibers and forms the carbon fiber bundle.

The second embodiment is as follows:

the present embodiment is described below with reference to fig. 1 to 10, and the present embodiment further describes the first embodiment, where the apparatus bracket 1 includes a bottom bracket 101, a sliding baffle 102, a mounting bracket 103, and side slide rails 104, the sliding baffle 102 is fixedly connected to the front end of the bottom bracket 101, the mounting bracket 103 is fixedly connected to the rear end of the bottom bracket 101, and the side slide rails 104 are fixedly connected to both the left and right sides of the bottom bracket 101.

The third concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 10, and the present embodiment further describes the second embodiment, where the fixing mechanism 2 includes two fixing brackets 201, two traverse sliders 202, two traverse screws 203, two telescoping mechanisms i 204, and two fixing splints 205, the two fixing brackets 201 are both fixedly connected to the rear end of the bottom bracket 101, the two fixing brackets 201 are both slidably connected to the traverse sliders 202, the two fixing brackets 201 are both rotatably connected to the traverse screws 203, the two traverse sliders 202 are respectively connected to the two traverse screws 203 through threads, the two traverse sliders 202 are both fixedly connected to the telescoping mechanisms i 204, the inner sides of the two telescoping mechanisms i 204 are both fixedly connected to the fixing splints 205, and the two traverse screws 203 are in transmission connection.

The fourth concrete implementation mode:

the third embodiment is further described with reference to fig. 1 to 10, where the power mechanism 3 includes a power motor 301, a tooth-missing gear 302, a power shaft 303, power gear teeth 304, a telescoping mechanism ii 305 and a damping ring 306, the power motor 301 is fixedly connected to the mounting bracket 103, the output shaft of the power motor 301 is fixedly connected to the tooth-missing gear 302, a half-circle of teeth are arranged on the tooth-missing gear 302, the power shaft 303 is rotatably connected to the bottom bracket 101, the middle of the power shaft 303 is fixedly connected to the power gear teeth 304, the power gear teeth 304 are in transmission connection with the tooth-missing gear 302, the reference circle diameters of the power gear teeth 304 and the tooth-missing gear 302 are equal, the power shaft 303 is sleeved with two damping rings 306, the two damping rings 306 are both fixedly connected to the bottom bracket 101, and both ends of the power shaft 303 are both fixedly connected to the telescoping mechanism ii 305.

The fifth concrete implementation mode:

the fourth embodiment is described with reference to fig. 1 to 10, and the fourth embodiment is further described, where the pulling mechanism 4 includes two pulling sliding columns 401, two pulling pushing plates 402, two sliding cylinders 403, two rotating cone pulleys 404, two limiting sliders 405, and a storage tray 406, the outer sides of the two pulling sliding columns 401 are fixedly connected with the pulling pushing plates 402, the telescopic ends of the two telescoping mechanisms ii 305 are respectively slidably connected to the two pulling pushing plates 402, the two pulling sliding columns 401 are respectively slidably connected with the sliding cylinders 403, the inner sides of the two sliding cylinders 403 are respectively rotatably connected with the rotating cone pulleys 404, the storage tray 406 is clamped between the two rotating cone pulleys 404, the two pulling sliding columns 401 are respectively fixedly connected with the limiting sliders 405, the two limiting sliders 405 are respectively slidably connected to the two side sliding rails 104, a compression spring i is fixedly connected between the sliding cylinders 403 and the limiting sliders 405, the receiving tray 406 is wound with carbon fiber.

The sixth specific implementation mode:

the following describes the present embodiment with reference to fig. 1 to 10, and the fifth embodiment is further described in the present embodiment, the cutting mechanism 5 includes a cutting base plate 501, a sliding column 502, a telescoping mechanism iii 503, a cutting tool i 504 and a cutting tool ii 505, two cutting base plates 501 are provided, the two cutting base plates 501 are both fixedly connected with the sliding column 502, the two sliding columns 502 are both slidably connected to the sliding baffle plate 102, a compression spring ii is fixedly connected between the cutting base plate 501 and the sliding baffle plate 102, the telescoping mechanism iii 503 and the cutting tool ii 505 are fixedly connected between the upper ends of the two cutting base plates 501, the telescoping end of the telescoping mechanism iii 503 is fixedly connected with the cutting tool i 504, and the cutting tool i 504 and the cutting tool ii 505 are both located at the rear end of the storage tray 406.

The seventh embodiment:

in the sixth embodiment, a storage groove is formed in the storage bracket 6, and the storage bracket 6 is fixedly connected to both the front and rear ends of the bottom bracket 101.

The specific implementation mode is eight:

the present embodiment will be described with reference to fig. 1 to 10, and the seventh embodiment will be further described, the accommodating mechanism 7 comprises an accommodating motor 701, accommodating sliding blocks 702, arc baffles 703, injection pipelines 704, inserting plates 705 and inserting grooves 706, the accommodating motor 701 is fixedly connected to the bottom support 101, the two ends of an output shaft of the accommodating motor 701 are both connected with the accommodating sliding blocks 702 through threads, the thread turning directions of the two ends of the output shaft of the accommodating motor 701 are opposite, the two accommodating sliding blocks 702 are both slidably connected to the bottom support 101, the two accommodating sliding blocks 702 are both fixedly connected with the arc baffles 703, the two arc baffles 703 are both provided with the injection pipelines 704, the lower ends of the two arc baffles 703 are both fixedly connected with a plurality of inserting plates 705, the inserting plates 705 on the two arc baffles 703 are mutually staggered, the lower ends of the two arc baffles 703 are both provided with the inserting grooves 706, and the inserting plates 705 are inserted.

The carbon fiber bundle processing system disclosed by the invention has the working principle that:

when the carbon fiber cutting machine is used, carbon fibers are wound and stored on the storage disc 406, one end of each carbon fiber penetrates through the cutting tool I504 and the cutting tool II 505 and is placed between the two fixed clamping plates 205, the transverse moving screw rods 203 are rotated in advance according to use requirements, the two transverse moving screw rods 203 are in transmission connection, when one transverse moving screw rod 203 rotates, the two transverse moving screw rods 203 rotate together, the two transverse moving screw rods 203 respectively drive the corresponding transverse moving slide blocks 202 to move through threads, the relative positions of the transverse moving slide blocks 202 are adjusted, the telescoping mechanism I204 is started, the telescoping mechanism I204, the telescoping mechanism II 305 and the telescoping mechanism III 503 can be hydraulic cylinders or electric push rods, the telescoping ends of the two telescoping mechanisms I204 start to move, the telescoping ends of the two telescoping mechanisms I204 respectively drive the corresponding fixed rotating wheels 205 to move, the two fixed rotating wheels 205 move close to each other, a plurality of triangular gear inserts are arranged on, when the two fixed rotating wheels 205 approach each other, the inclined surfaces of the triangular gear shaping on the two fixed rotating wheels are contacted so as to be mutually inserted, and the two fixed rotating wheels 205 fix the end parts of the carbon fibers; the extending length of the telescopic end of the telescopic mechanism II 305 is adjusted according to use requirements, the telescopic mechanism II 305 is started, and the telescopic end of the telescopic mechanism II 305 drives the pulling push plate 402 to move, so that the movement limit position of the pulling mechanism 4 is adjusted; as shown in fig. 1, when the pulling mechanism 4 moves to the limit position on one side of the device, the power gear teeth 304 and the gear teeth with missing teeth 302 just exit the meshing transmission, so that the pulling mechanism 4 has certain dwell time when moving to the front limit position and the rear limit position, and the fixing mechanism 2 or the cutting mechanism 5 can be started in the dwell time; starting the power motor 301, starting rotation of an output shaft of the power motor 301, enabling the output shaft of the power motor 301 to drive the gear 302 with missing teeth to rotate, enabling the gear 302 with missing teeth to drive the gear teeth 304 to rotate, enabling the gear 302 with missing teeth to be provided with half circles of teeth, enabling the gear 302 with missing teeth and the gear teeth 304 with power to have the same reference circle diameter, therefore, when the gear 302 with missing teeth rotates for one circle, the gear 304 with missing teeth is driven to rotate for half circles, enabling the pulling mechanism 4 to slide from one side to the other side of the device bracket 1, the gear teeth 304 with missing teeth drives the power shaft 303 to rotate for half circles, the power shaft 303 drives the telescopic mechanism II 305 to rotate for half circles, the telescopic mechanism II 305 pushes the pulling mechanism 4 to move, enabling the pulling mechanism 4 to slide backwards, the containing disc 406 emits carbon fibers with specified length according to the sliding distance of the pulling mechanism 4, and the damping ring 306 provides certain damping, when the gear 302 with missing teeth and the power gear teeth 304 are in meshed transmission, the force of a compression spring II between the cutting mechanism 5 and the device support 1 cannot push the pulling mechanism 4 to move, the telescoping mechanism III 503 is started, the telescoping end of the telescoping mechanism III 503 drives the cutting tool I504 to move, the cutting tool I504 and the cutting tool II 505 are matched with each other to cut carbon fibers, the telescoping mechanism I204 is started to release the other end of the carbon fibers, the cut carbon fibers fall on the containing support 6 and the containing mechanism 7, the end of the carbon fibers is still left on the cutting tool II 505 after cutting is completed, and when the pulling mechanism 4 moves to the fixing mechanism 2 side again, the telescoping mechanism I204 is started, the two fixing clamping plates 205 can extrude and clamp the carbon fibers on the cutting tool II 505, so that the device can move repeatedly; when the appointed quantity is accomodate to the carbon fiber, the quantity of carbon fiber cutting can be controlled through the number of turns of rotation of control power motor 301 output shaft, start receiving mechanism 7, the output shaft of accomodating motor 701 begins to rotate, the output shaft of accomodating motor 701 drives through the screw and accomodates slider 702 and move, two are accomodate slider 702 and lean on to move each other, two are accomodate slider 702 and are driven two circular arc baffles 703 and be close to the motion each other, two circular arc baffles 703 are closed, let in rubber injection molding thing or bonding glue etc. in injecting pipe 704, make the carbon fiber be stained with the object that glues each other, make a plurality of carbon fiber interconnect form the carbon fiber bundle.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.