CN219652402U - Automatic wire winding machine - Google Patents

Abstract

The utility model provides an automatic wire winder, comprising a wire winder main body, which comprises: the yarn feeding machine head comprises two first roll shafts arranged along a first direction, a gap for a carbon fiber filament to pass through is arranged between the two first roll shafts, and the gap is matched with the thickness of the carbon fiber filament; the driving mechanism is used for driving the wire outlet machine head to move along the first direction. According to the utility model, the two first roll shafts which are parallel to each other are arranged on the filament outlet machine head of the automatic filament winding machine, and the gap between the two first roll shafts is matched with the thickness of the carbon fiber filament, so that the carbon fiber filament output from the filament outlet machine head can be ensured to be straight under the action of the gap, the carbon fiber filament between the core die and the filament outlet machine head can be prevented from being twisted, and the winding uniformity of the carbon fiber filament is improved.

Description

Automatic wire winding machine

Technical Field

The utility model belongs to the technical field of carbon/carbon composite material crucible manufacturing, and particularly relates to an automatic filament winding machine for winding carbon fiber filaments.

Background

The carbon/carbon composite material crucible is a carbon protection pot with strong designability and excellent performance, and is used as an important component for supporting a quartz crucible containing silicon materials in a thermal field system of a Czochralski silicon furnace, and the demand is increasing.

The carbon/carbon crucible preform is a blank for manufacturing a carbon/carbon composite crucible, and directly affects the service life of a carbon/carbon product. In the preparation process of the carbon/carbon crucible preform, the winding process of the carbon fiber filaments is finished manually, but the manual winding has the advantages of high operation strength, low working efficiency, time and labor waste and poorer consistency of the produced products. In order to improve winding efficiency, reduce labor intensity and improve product consistency, manufacturers develop a filament winder capable of automatically winding carbon fiber filaments.

However, since the carbon fiber filaments are flat with a certain width, in the conventional automatic filament winder, the carbon fiber filaments are wound around the core mold after being rotated by a certain angle in the unwinding, drawing and winding processes, that is, in the conventional automatic filament winder, the carbon fiber filaments are wound around the core mold after being twisted easily in the working process, and thus the problem of uneven winding of the carbon fiber filaments is solved.

Therefore, designing an automatic filament winder capable of ensuring that carbon fiber filaments are always wound straight becomes a technical problem to be solved urgently by those skilled in the art.

The present utility model has been made in view of this.

Disclosure of Invention

The utility model provides an automatic filament winder, which is characterized in that two first roll shafts parallel to the rotation center of a mandrel are arranged on a filament outlet machine head of the automatic filament winder, and a gap between the two first roll shafts is matched with the thickness of a carbon fiber filament, so that the carbon fiber filament output from the filament outlet machine head can be ensured to be straight under the action of the gap, and the problem of uneven winding caused by twisting of the carbon fiber filament before winding of the existing automatic filament winder is solved.

In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:

an automatic filament winder comprising a winder body comprising:

the yarn feeding machine head comprises two first roll shafts arranged along a first direction, a gap for a carbon fiber filament to pass through is arranged between the two first roll shafts, and the gap is matched with the thickness of the carbon fiber filament;

the driving mechanism is used for driving the wire outlet machine head to move along the first direction.

Further, the two first roll shafts are arranged along a direction perpendicular to the first direction;

the gap between the two first roll shafts is larger than or equal to the thickness of the carbon fiber filaments and smaller than the width of the carbon fiber filaments.

Preferably, the first direction is a horizontal direction, and the direction perpendicular to the first direction is a vertical direction.

Further, the wire outlet machine head also comprises second roll shafts, and the two second roll shafts are arranged on one side of the first roll shaft and are perpendicular to the first roll shaft;

a gap for the carbon fiber filaments to pass through is arranged between the two second roll shafts, and the gap is matched with the width of the carbon fiber filaments.

Further, two second roll shafts are arranged on one side of the first roll shaft, and/or two second roll shafts are arranged on the other side of the first roll shaft;

the gap between the two second roll shafts arranged on the same side of the first roll shaft is equal to the width of the carbon fiber filament.

Further, the device also comprises an adjusting rod for adjusting the gap between the two second roll shafts, wherein the adjusting rod is in axial limiting connection with the wire outlet machine head and is at least in threaded fit with one of the two second roll shafts.

Further, the second roll shaft is in circumferential limit fit with the wire outlet machine head;

the adjusting rod is simultaneously in threaded fit with the two second roll shafts, and threads on the adjusting rod, which are matched with the two second roll shafts, are opposite in rotation direction.

Further, the device also comprises a mounting rod which is arranged at one side of the wire outlet machine head and used for placing the carbon wire cylinder, and the mounting rod extends along the first direction;

the mounting rod is arranged on the wire winding machine main body; or the mounting rod is connected to the wire outlet machine head and moves synchronously with the wire outlet machine head.

Further, the filament winder main body further comprises a supporting frame; the driving mechanism includes:

the screw sliding table module is arranged on the table top of the support frame, and the wire outlet machine head is arranged on the sliding table;

and the motor module is arranged below the table top of the support frame and is connected with the screw of the screw sliding table module in a transmission way.

Further, the method further comprises the following steps:

the mandrel rotating mechanism is arranged on one side of the filament winder main body and used for driving the mandrel to rotate, and the rotating center of the mandrel extends along the first direction;

and the lifting module is arranged on the filament winder main body and used for controlling the height of the filament discharging machine head, and/or the lifting module is arranged on the mandrel slewing mechanism and used for controlling the height of the mandrel.

Further, the mandrel swing mechanism includes:

a base;

the lifting platform is arranged on the base through the lifting module, a supporting plate hinged with the lifting platform is arranged above the lifting platform, and a central supporting column for adjusting the angle of the supporting plate is arranged between the supporting plate and the base or the lifting platform;

and the mandrel supporting piece is arranged on the supporting plate through a driving shaft and is used for fixing the mandrel, and the driving shaft and the hinge shaft of the supporting plate are arranged at an angle.

After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the two first roll shafts parallel to the rotation center of the core mold are arranged on the filament outlet machine head of the automatic filament winding machine, and the gap between the two first roll shafts is matched with the thickness of the carbon fiber filament, so that the carbon fiber filament output from the filament outlet machine head can be ensured to be straight under the action of the gap, the carbon fiber filament between the core mold and the filament outlet machine head can be prevented from being twisted, and the winding uniformity of the carbon fiber filament is improved.

2. According to the utility model, the two second roll shafts are arranged on one side of the first roll shaft, so that the position relationship between the output path of the carbon fiber filaments and the first roll shaft can be limited, the problem of filament clamping caused by the fact that the output path of the carbon fiber filaments moves towards the end part of the first roll shaft in the output process is prevented, and the uniformity of outputting the carbon fiber filaments is improved.

3. According to the utility model, by arranging the adjusting rod, an operator can adjust the gap between the two second roll shafts by rotating the adjusting rod, so that the automatic filament winder can adapt to carbon fiber filaments with different widths, and the adaptability of the automatic filament winder to the carbon fiber filaments is improved.

4. According to the utility model, by arranging the lifting module, an operator can adjust the included angle between the carbon fiber filament and the horizontal plane between the mandrel and the filament outlet machine head by adjusting the height of the table top and/or the height of the mandrel, so that the automatic filament winder can output at an optimal angle no matter how large the mandrel is wound, and the adaptability of the automatic filament winder is further improved.

The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model. It is evident that the drawings in the following description are only examples, from which other drawings can be obtained by a person skilled in the art without the inventive effort. In the drawings:

FIG. 1 is a schematic view of the overall structure of an automatic wire wrapping machine in accordance with an embodiment of the present utility model;

FIG. 2 is a schematic view of the structure of a main body of a filament winder according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall structure of a filament delivery head according to an embodiment of the present utility model;

fig. 4 is a front view of a wire dispenser head in accordance with an embodiment of the utility model.

The main elements in the figure are illustrated:

1. a filament winder body; 11. a support frame; 12. a driving mechanism; 121. a screw slipway module; 122. a motor module; 13. a wire outlet machine head; 131. a first roller shaft; 132. a second roller shaft; 1321. a second roller shaft body; 1322. adjusting the foot; 133. a fixing seat; 134. an adjusting rod; 14. a mounting rod; 15. a carbon wire cylinder; 151. carbon fiber filaments; 2. a mandrel slewing mechanism; 21. a base; 22. a lifting table; 23. a vertical plate; 24. a support plate; 25. a drive shaft; 26. a core mold support; 27. a central support column; 28. lifting columns; 3. and (5) a core mold.

It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

As shown in fig. 1 to 4, in the embodiment of the present utility model, an automatic filament winder is described, which includes a core turning mechanism 2 and a winder body 1, the core turning mechanism 2 is used for fixing a core 3 and driving the core 3 to rotate, and the winder body 1 is provided at one side of the core turning mechanism 2 for outputting carbon fiber filaments 151. During the rotation of the core mold 3, the carbon fiber filaments 151 outputted from the filament winder body 1 are wound around the core mold 3.

In this embodiment, the filament winder body 1 includes a support frame 11, and a driving mechanism 12 mounted on the support frame 11, a filament outlet head 13 is mounted on the driving mechanism 12, an end of the carbon fiber filament 151 passes through the filament outlet head 13 and is then connected to the mandrel 3, and the driving mechanism 12 changes the angle and the path of the carbon fiber filament 151 wound on the crucible preform on the mandrel 3 by driving the filament outlet head 13 to move.

Specifically, as shown in fig. 1 and 2, in this embodiment, the supporting frame 11 is configured as a rectangular parallelepiped frame, a table top is provided on the top of the supporting frame 11, and the driving mechanism 12 is mounted on the table top of the supporting frame.

The driving mechanism 12 is used for driving the wire discharging machine head 13 to move along a first direction, and the first direction is the extending direction of the rotation center of the mandrel 3. Preferably, the first direction is a horizontal direction, or the first direction is any direction parallel to the rotation center of the core mold 3.

In this embodiment, the driving mechanism 12 may be any mechanism capable of driving the wire-discharging machine head 13 to translate, for example, the driving mechanism 12 may be a driving belt, an air cylinder, an electric cylinder, a screw sliding table mechanism, or a rack and pinion mechanism. The present embodiment is not limited to the specific configuration of the driving mechanism 12, and any driving mechanism 12 that can drive the wire-discharging head 13 to move in a direction parallel to the rotation center of the core mold 3 may be used as the driving mechanism 12 in the present embodiment.

In the present embodiment, the automatic wire winding machine is described by taking a screw slide mechanism as an example of the driving mechanism 12.

In this embodiment, the driving structure includes a screw sliding table module 121, and a motor module 122 for driving the screw sliding table module 121 to operate, where the screw sliding table module 121 and the motor module 122 are both installed on the supporting frame 11.

Specifically, the screw sliding table module 121 is disposed on the table top of the supporting frame 11, the extending direction of the screw sliding table module 121 is parallel to the rotation center of the core mold 3, and the length of the screw sliding table module 121 is greater than or equal to the length of the core mold 3, and the wire outlet machine head 13 is mounted on the sliding table. The motor module 122 is arranged below the table top of the supporting frame 11 and is in transmission connection with the screw of the screw sliding table module 121. The motor module 122 operates to drive the screw of the screw sliding table module 121 to rotate, so as to drive the sliding table of the screw sliding table module 121 to slide along the extending direction of the screw, and further drive the filament discharging machine head 13 to move along the direction parallel to the rotation center of the core mold 3, so as to change the angle and the path of the carbon fiber filament 151 wound on the crucible preform on the core mold 3.

Preferably, in this embodiment, the screw sliding table module 121 is fixed on the top of the table top of the supporting frame 11, the motor module 122 is mounted on the bottom of the table top through a motor bracket, the working end of the motor module 122 is parallel to the screw of the screw sliding table module 121, and the working end of the motor module 122 and the end of the screw extend at least partially to the outside of the table top.

In some possible embodiments, the working end of the motor module 122 and the end of the screw are respectively provided with a first pulley and a second pulley, which are connected by a belt transmission.

In other possible embodiments, the working end of the motor module 122 and the end of the screw are respectively provided with a driving gear and a driven gear, and the driving gear and the driven gear are meshed for transmission.

As shown in fig. 3 and 4, in the present embodiment, the filament discharging head 13 includes two first rollers 131 disposed parallel to the rotation center of the mandrel 3, and a gap for the carbon fiber filaments 151 to pass through is provided between the two first rollers 131, and the gap is adapted to the thickness of the carbon fiber filaments 151.

Specifically, the wire-discharging machine head 13 includes a fixing base 133, the fixing base 133 includes two parallel vertical plates and a horizontal plate connected between the two vertical plates, the bottom surface of the horizontal plate is attached to and fixed to the top surface of the sliding table, two first roller shafts 131 are disposed between the two vertical plates, and the first roller shafts 131 are in axial limiting connection with the vertical plates, i.e. the two first rotating shafts can freely rotate.

Preferably, in the present embodiment, the two first roller shafts (131) are arranged along a direction perpendicular to the first direction, specifically, the two first roller shafts 131 are arranged along the vertical direction, and a gap between the two first roller shafts 131 is greater than or equal to a thickness of the carbon fiber filaments 151 and less than a width of the carbon fiber filaments 151.

Further preferably, the gap between the two first roller shafts 131 is equal to the thickness of the carbon fiber filaments 151.

In this embodiment, through setting up two first roller shafts 131 parallel with the rotation center of mandrel 3 on the wire-out machine head 13 of the automatic wire-wrapping machine to set up the clearance between two first roller shafts 131 and the thickness looks adaptation of carbon fiber filament 151, can make the carbon fiber filament 151 that exports from wire-out machine head 13 guarantee straight under the effect of this clearance, can prevent that the carbon fiber filament 151 between mandrel 3 and the wire-out machine head 13 from taking place to twist reverse, improved carbon fiber filament 151 winding homogeneity.

Preferably, in this embodiment, the filament discharging machine head 13 further includes a second roller 132, two second rollers 132 are disposed on one side of the first roller 131 and perpendicular to the first roller 131, and a gap for the carbon fiber filaments 151 to pass through is provided between the two second rollers 132, and the gap is adapted to the width of the carbon fiber filaments 151. The carbon fiber filaments 151 pass through the gap between the two first roller shafts 131 and the gap between the two first roller shafts 131, and the stability of the output path of the carbon fiber filaments 151 can be ensured.

In this embodiment, the arrangement of the two second rollers 132 can limit the position relationship between the output path of the carbon fiber filament 151 and the first roller 131, so as to prevent the carbon fiber filament 151 from being blocked due to the movement of the output path to the end of the first roller 131 during the output process, and improve the output uniformity of the carbon fiber filament 151.

In this embodiment, two second roll shafts 132 are disposed on one side of the first roll shaft 131 close to the mandrel swing mechanism 2, and/or two second roll shafts 132 are disposed on one side of the first roll shaft 131 away from the mandrel swing mechanism 2, and a gap between the two second roll shafts 132 disposed on the same side of the first roll shaft 131 is equal to the width of the carbon fiber filament 151.

Preferably, in the present embodiment, the two second roller shafts 132 are disposed on the side of the first roller shaft 131 near the mandrel swing mechanism 2.

In some possible embodiments, the two second rollers 132 are in axial limiting connection with the horizontal plate of the fixing base 133, that is, the second rollers 132 can rotate freely, so that the friction resistance of the carbon fiber filaments 151 can be reduced.

In other possible embodiments, the wire-discharging head 13 further includes an adjusting rod 134 for adjusting a gap between the two second roll shafts 132, and two ends of the adjusting rod 134 are axially and limitedly connected to the fixing base 133 of the wire-discharging head 13 and are at least in threaded fit with one of the two second roll shafts 132. The operator can move the two second roller shafts 132 toward or away from each other by rotating the adjustment lever 134.

Preferably, in this embodiment, the adjusting rod 134 is screwed with the two second roller shafts 132 at the same time, and the screw threads on the adjusting rod 134 that are screwed with the two second roller shafts 132 are opposite in direction. Thus, the operator can move the two second roller shafts 132 closer together or farther apart by rotating the adjustment lever 134.

In this embodiment, the second roller 132 is in a circumferential limit fit with the wire-discharging head 13.

Specifically, the second roller 132 includes a second roller body 1321 and an adjusting leg 1322, where the adjusting leg 1322 is disposed below the second roller body 1321 and is in axial limiting connection with the second roller body 1321. A sliding rod parallel to the adjusting rod 134 is further arranged between the two vertical plates of the fixing seat 133, one end of the adjusting foot 1322 is sleeved on the adjusting rod 134 and is in threaded fit with the adjusting rod 134, and the other end of the adjusting foot is sleeved on the sliding rod, so that circumferential limit fit with the wire outlet machine head 13 is achieved.

In this embodiment, by setting the adjusting lever 134, an operator can adjust the gap between the two second roller shafts 132 by rotating the adjusting lever 134, so that the automatic filament winding machine can adapt to the carbon fiber filaments 151 with different widths, and the adaptability of the automatic filament winding machine to the carbon fiber filaments 151 is improved.

In this embodiment, the filament winder body 1 further includes a mounting rod 14 disposed on a side of the filament discharge head 13 away from the mandrel swing mechanism 2, for placing the carbon filament tube 15, and the mounting rod 14 extends in a direction parallel to the center of rotation of the mandrel 3.

In some possible embodiments, the mounting rod 14 is disposed on the table top of the supporting frame 11 and is configured as a cross bar with equal length to the screw sliding table module 121, and the mounting rod 14 is disposed at a distance and parallel to the screw sliding table module 121. The carbon wire cylinder 15 is sleeved on the mounting rod 14, and the inner diameter of the carbon wire cylinder 15 is larger than or equal to the diameter of the mounting rod 14, so that the carbon wire cylinder 15 can freely rotate or slide on the mounting rod 14.

In other possible embodiments, the mounting bar 14 is arranged on the slide of the wire-out head 13/screw slide module 121, the mounting bar 14 being able to move synchronously with the slide. The mounting bar 14 may be provided to be of equal length to the carbon canister 15, only to ensure that the carbon canister 15 is retained thereon. The mounting bar 14 extends parallel to the screw.

In this embodiment, after the carbon filament tube 15 is installed, the axis of the carbon filament tube 15 is parallel to the rotation centers of the first roller shaft 131 and the core mold 3, so that the carbon fiber filaments 151 wound on the carbon filament tube 15 can be ensured to be in a horizontal state during unwinding, and the possibility of twisting before the carbon fiber filaments 151 are wound on the core mold 3 is further reduced.

Preferably, in this embodiment, the support frame 11 of the filament winding machine body 1 and the frame of the mandrel slewing mechanism 2 may be integrally connected, so as to ensure parallelism between the screw sliding table module 121 and the slewing center of the mandrel 3.

Preferably, in this embodiment, the automatic filament winding machine is further provided with a lifting module, and the lifting module may adopt any driving mode such as an electric cylinder, an air cylinder, a screw nut mechanism, a gear rack mechanism, and the like.

In this embodiment, the lifting module is disposed on the filament winder body 1 for controlling the table top height of the supporting frame 11, and/or the lifting module is disposed on the mandrel swing mechanism 2 for controlling the height of the mandrel 3.

Specifically, the lifting modules may be provided on four support legs of the support frame 11, and/or the lifting modules may be provided on the core swing mechanism 2 for driving the lifting of the core mold support 26.

Through setting up the lifting module, make operating personnel can be through adjusting mesa height and/or mandrel 3 height, adjust the contained angle of carbon fiber filament 151 and horizontal plane between mandrel 3 and the wire-out aircraft nose 13, make automatic wire winding machine no matter how big mandrel 3 twines, the homoenergetic exports with best angle, further promotes automatic wire winding machine's adaptability.

Preferably, in this embodiment, the carbon fiber filaments 151 between the filament delivery head 13 and the mandrel 3 are leveled by adjusting the mesa height and/or the mandrel 3 height.

Preferably, the lifting module is arranged on the mandrel slewing mechanism 2 and is used for controlling the height of the mandrel 3.

As shown in fig. 1, in this embodiment, the mandrel swing mechanism 2 includes a base 21, a lifting table 22 and a mandrel support 26, the lifting table 22 is mounted on the base 21 through a lifting module, a support plate 24 hinged with the lifting table 22 is disposed above the lifting table 22, and a central support column 27 for adjusting the angle of the support plate 24 is disposed between the support plate 24 and the base 21 or the lifting table 22; a core mold support 26 mounted on the support plate 24 via a driving shaft 25 for fixing the core mold 3, the driving shaft 25 being disposed at an angle to the hinge axis of the support plate 24.

Specifically, the lifting platform 22 is a square platform, four lifting columns 28 are disposed between four corners of the lifting platform 22 and the base 21, at least two lifting columns 28 are screw columns driven by a motor, at least two screw columns are diagonally arranged, and the rest lifting columns 28 can be guide columns with smooth peripheral walls. The threaded column is in threaded fit with the lifting table 22, and the motor drives the threaded column to rotate to provide power for lifting of the lifting table 22.

The top of elevating platform 22 is provided with two spaced riser 23, and riser 23 top is provided with the articulated shaft, the both ends of articulated shaft are through the spacing installation of bearing axial at two riser 23 tops, backup pad 24 is fixed at the middle part of articulated shaft. The bearing of the driving shaft 25 is mounted on the supporting plate 24, and the driving shaft 25 is mounted on the supporting plate 24 in an axial limiting manner through the bearing, preferably, the driving shaft 25 is perpendicular to the hinge shaft. The end of the driving shaft 25 extends at least partially outside the support plate 24, and a disk-shaped core mold support 26 is fixed to the end of the driving shaft 25.

The core mold 3 may be fixed to the core mold support 26 by any means such as a buckle, a screw, a bolt, etc., and the driving motor drives the driving shaft 25 to rotate to thereby drive the core mold 3 to rotate.

Preferably, in the present embodiment, the center support column 27 is screw-fitted to the elevating table 22, and the upper end thereof abuts against a portion of the support plate 24 between the hinge shaft and the core mold support 26. The operator can adjust the extension length of the central support column 27 by rotating the central support column 27, so as to adjust the inclination angle of the driving shaft 25, keep the driving shaft 25 parallel to the screw of the screw sliding table module 121, and improve the adaptability of the automatic wire winding machine to the use environment.

Preferably, in this embodiment, a tensioner may be further provided on the filament winder main body 1, and the carbon fiber filaments 151 on the carbon filament tube 15 are output from the filament outlet head 13 after passing through the tensioner. In this embodiment, the tensioner may be disposed between the mounting rod 14 and the wire discharge head 13.

The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited to the above-mentioned embodiment, but is not limited to the above-mentioned embodiment, and any simple modification, equivalent change and modification made by the technical matter of the present utility model can be further combined or replaced by equivalent embodiments within the scope of the technical proposal of the present utility model without departing from the scope of the technical proposal of the present utility model.

Claims (10)

1. An automatic wire-wrapping machine, characterized by comprising a wire-wrapping machine body (1), comprising:

the wire outlet machine head (13) comprises two first roll shafts (131) arranged along a first direction, a gap for the carbon fiber filaments (151) to pass through is arranged between the two first roll shafts (131), and the gap is matched with the thickness of the carbon fiber filaments (151);

the driving mechanism (12) is used for driving the wire outlet machine head (13) to move along the first direction.

2. The automatic wire winding machine of claim 1, wherein,

the two first roll shafts (131) are arranged along a direction perpendicular to the first direction;

the gap between the two first roller shafts (131) is greater than or equal to the thickness of the carbon fiber filaments (151) and less than the width of the carbon fiber filaments (151).

3. An automatic wire winding machine according to claim 2, wherein,

the wire outlet machine head (13) further comprises a second roll shaft (132), and the two second roll shafts (132) are arranged on one side of the first roll shaft (131) and perpendicular to the first roll shaft (131);

a gap for the carbon fiber filaments (151) to pass through is arranged between the two second roll shafts (132), and the gap is matched with the width of the carbon fiber filaments (151).

4. An automatic wire winding machine according to claim 3, wherein,

two second roll shafts (132) are arranged on one side of the first roll shaft (131), and/or two second roll shafts (132) are arranged on the other side of the first roll shaft (131);

the gap between the two second roll shafts (132) arranged on the same side of the first roll shaft (131) is equal to the width of the carbon fiber filaments (151).

5. The automatic wire winding machine according to claim 3 or 4, further comprising an adjusting rod (134) for adjusting the gap between the two second roll shafts (132), the adjusting rod (134) being in axial limit connection with the wire discharge head (13) and being in threaded engagement with at least one of the two second roll shafts (132).

6. The automatic wire winding machine of claim 5, wherein,

the second roll shaft (132) is in circumferential limit fit with the wire outlet machine head (13);

the adjusting rod (134) is in threaded fit with the two second roll shafts (132) at the same time, and threads on the adjusting rod (134) matched with the two second roll shafts (132) are opposite in rotation direction.

7. Automatic wire winding machine according to any one of claims 1 to 4, further comprising a mounting bar (14) arranged on one side of the wire outlet head (13) for placing a carbon wire cylinder (15), the mounting bar (14) extending in a first direction;

the mounting rod (14) is mounted on the filament winder main body (1); or the mounting rod (14) is connected to the wire outlet machine head (13) and moves synchronously with the wire outlet machine head (13).

8. Automatic wire-wrapping machine according to any one of claims 1 to 4, characterized in that the wire-wrapping machine body (1) further comprises a supporting frame (11); the drive mechanism (12) comprises:

the screw sliding table module (121) is arranged on the table top of the supporting frame (11), and the wire outlet machine head (13) is arranged on the sliding table;

the motor module (122) is arranged below the table top of the supporting frame (11) and is in transmission connection with the screw of the screw sliding table module (121).

9. The automatic wire winding machine of any one of claims 1 to 4, further comprising:

the mandrel rotating mechanism (2) is arranged on one side of the filament winder main body (1) and used for driving the mandrel (3) to rotate, and the rotating center of the mandrel (3) extends along a first direction;

the lifting module is arranged on the filament winding machine main body (1) and used for controlling the height of the filament outlet machine head (13), and/or the lifting module is arranged on the mandrel slewing mechanism (2) and used for controlling the height of the mandrel (3).

10. Automatic wire winding machine according to claim 9, characterized in that the mandrel swivel mechanism (2) comprises:

a base (21);

the lifting platform (22) is arranged on the base (21) through the lifting module, a supporting plate (24) hinged with the lifting module is arranged above the lifting platform, and a central supporting column (27) for adjusting the angle of the supporting plate (24) is arranged between the supporting plate (24) and the base (21) or the lifting platform (22);

a core mold support (26) mounted on the support plate (24) via a driving shaft (25) for fixing the core mold (3), the driving shaft (25) being disposed at an angle to the hinge axis of the support plate (24).