Special-shaped part carbon fiber winding device and machining method

Abstract

The invention relates to the technical field of carbon fiber processing and forming, in particular to a special-shaped part carbon fiber winding device which comprises a base, a tool seat rotatably mounted on the base along a vertical shaft, a first driving part arranged between the tool seat and the base and a second driving part arranged on the tool seat. The first driving part can drive the tool base to rotate around the vertical axis, the second driving part is provided with a mounting shaft extending transversely, the driving parts can drive the mounting shaft to rotate, and the mounting shaft is provided with a fixing end capable of fixing a core mold. According to the special-shaped part carbon fiber winding device and the machining method, the mode of rotating the core mold through the winding device is optimized and improved, and the problems existing in the prior art are effectively solved.

Description

Technical Field

[0001] The present invention relates to the technical field of carbon fiber processing and forming, and in particular to a carbon fiber winding device for special-shaped parts and a processing method thereof. Background Art

[0002] Carbon fiber winding is the main method of carbon fiber processing. The products of carbon fiber winding have strong fiber continuity and high hoop / axial strength. They are especially suitable for thin-walled structures that bear internal pressure. Therefore, when looking at the processing time of some pressure vessels and pipelines, carbon fiber winding is used for processing. At present, carbon fiber winding processing is limited by the processing method (core mold rotation processing), which makes carbon fiber winding mainly suitable for processing rotating bodies. For some special-shaped pipes, such as L-shaped pipes, the feasibility of processing is low. When processing such pipes, the processing is often decomposed into two or three processing steps (the horizontal and vertical sections are wound separately in two steps, and some working conditions require separate winding at the intersection of the horizontal and vertical sections). Each processing step requires re-fixing the core mold so that the different segments of the core mold can be parallel to the axis of rotation processing. The use of segmented processing not only increases the process operation of core mold disassembly, but also makes it more difficult to control the winding quality of the carbon fiber winding edge area between different processes (the thickness control of the carbon fiber overlapping position is more difficult, and the carbon fiber has connection discontinuities in this area). Therefore, the present application proposes a carbon fiber winding device and processing method for special-shaped parts to solve the above problems. Summary of the Invention

[0003] In order to solve the above technical problems, the present invention provides a carbon fiber winding device and processing method for special-shaped parts, which effectively solves the problems existing in the prior art by optimizing and improving the way the winding device rotates the core mold.

[0004] In order to solve the above problems, the present invention provides a carbon fiber winding device for special-shaped parts, comprising a base, a tooling seat rotatably mounted on the base along a vertical axis, a first driving member arranged between the tooling seat and the base, and a second driving member arranged on the tooling seat. The first driving member can drive the tooling seat to rotate around the vertical axis, the second driving member is provided with a transversely extending installation shaft, the driving member can drive the installation shaft to rotate, and the installation shaft is provided with a fixed end capable of fixing a core mold.

[0005] Furthermore, the second driving member and the tooling seat are slidably arranged in a radial direction of rotation of the tooling seat.

[0006] Furthermore, the tooling seat is provided with an adjusting screw at the position of the second driving member, and the adjusting screw is screw-fitted with the second driving member;

[0007] Alternatively, the tooling seat is provided with a rack at the position of the second driving member, and the second driving member is provided with a gear meshing with the rack and an adjusting motor driving the gear to rotate;

[0008] Alternatively, an electric push rod is provided between the second driving member and the tooling seat.

[0009] Furthermore, the first driving member includes a first driving shaft, the tooling seat is provided with a first driving seat which is slidable along the radial direction of the first driving shaft, and the first driving shaft is installed on the first driving seat; the first driving member also includes a first linear driving portion installed between the first driving seat and the tooling seat, and the first linear driving portion can drive the first driving seat and the tooling seat to move relative to each other.

[0010] Furthermore, the first linear drive unit includes a first lead screw installed on the tooling seat and a first motor that drives the first lead screw to rotate, and the first lead screw is threadedly engaged with the first drive seat.

[0011] Furthermore, a fixed disk is formed at one end of the mounting shaft away from the core mold, and a second drive seat is slidably mounted on the fixed disk along the radial direction of the mounting shaft. The second driving member includes a second driving shaft connected to the second drive seat, and the second driving shaft is connected to the second drive seat;

[0012] A second linear driving portion is provided between the fixed disk and the second driving seat.

[0013] Furthermore, the second linear drive unit includes a second lead screw provided on the fixed disk and a second motor driving the second lead screw to rotate, and the second lead screw cooperates with the second drive seat.

[0014] The present invention also provides a carbon fiber winding method for a special-shaped part. Based on the aforementioned carbon fiber winding device, the winding method includes:

[0015] S1. Provide a core mold for processing special-shaped parts, fix one end of the core mold to the installation shaft, and divide the core mold into a horizontal mold section and a vertical mold section according to the angle between the core mold and the axis of the installation shaft;

[0016] S2, the mounting shaft of the second driving member rotates, the tooling seat is stationary, and carbon fiber winding is performed on the core mold from the transverse mold section;

[0017] S3. The winding point of the carbon fiber on the core mold is continuously wound between the transverse mold section and the longitudinal mold section according to the set path. The transverse mold section corresponds to the second driving member, and the longitudinal mold section corresponds to the first driving member. When the winding point of the carbon fiber is located in one of the transverse mold section and the longitudinal mold section, the first driving member and the second driving member correspondingly drive the tooling seat or the mounting shaft to rotate.

[0018] Furthermore, the core mold is divided into a transverse mold section and a longitudinal mold section according to the angle between the core mold section and the axis of the installation axis.

[0019] The portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft is less than or equal to 45° is divided into the fixed transverse mold section, and the portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft is greater than 45° is divided into the fixed longitudinal mold section;

[0020] A transition mold section is set between the longitudinal mold section and the transverse mold section. When the carbon fiber moves from the fixed transverse mold section to the fixed longitudinal mold section at the core mold winding point, the transition mold section and the fixed transverse mold section together constitute the transverse mold section; when the carbon fiber moves from the fixed longitudinal mold section to the fixed transverse mold section at the core mold winding point, the transition mold section and the fixed longitudinal mold section together constitute the longitudinal mold section.

[0021] Furthermore, the first driving member and the tooling seat are configured to be relatively movable along a radial direction of the tooling seat rotation direction, and the second driving member and the mounting shaft are configured to be relatively movable along a radial direction of the mounting shaft;

[0022] The S3 also includes that when the carbon fiber winding point on the core mold is located at the fixed transverse mold section or the fixed longitudinal mold section, by relative movement of the tooling seat and the first driving member or relative movement of the second driving member and the mounting shaft, the distance between the cross-sectional center of the carbon fiber at the core mold winding point and the rotation axis of the core mold is less than or equal to a set distance.

[0023] The beneficial effect of the present invention is that, by optimizing and improving the way in which the winding device rotates the core mold, the problems existing in the prior art are effectively solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0025] Figure 1 It is a structural diagram of an embodiment of the present invention.

[0026] Figure 2 for Figure 1 Schematic diagram of the local cross-sectional structure along the AA direction.

[0027] Figure 3 for Figure 1 Schematic diagram of the partial cross-sectional structure along the BB direction.

[0028] Figure 4 This is a structural diagram of another embodiment of the present invention.

[0029] Figure 5A schematic structural diagram of another core mold suitable for processing according to the present invention.

[0030] Among them: 1. Base; 2. Tooling seat; 3. Mounting shaft; 301, fixed plate; 4. Adjusting screw; 5. Mounting frame; 6. First drive shaft; 7. First drive seat; 8. First drive motor; 9. First screw; 10. First motor; 11. Second drive seat; 12. Second drive shaft; 13. Second drive motor; 14. Second screw; 15. Second motor; 16. Fixed horizontal mold section; 17. Fixed vertical mold section; 18. Transition mold section. DETAILED DESCRIPTION

[0031] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.

[0032] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below.

[0033] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise expressly specified or limited, terms such as "installed," "connected," "connect," and "fixed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integration; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or interactions between two components. However, the phrase "direct connection" indicates that the two connected entities are not connected through an intermediate structure, but are connected only through a connecting structure to form a whole. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature "above" or "below" a second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0036] In the present invention, Figure 1-5 As shown, a carbon fiber winding device for special-shaped parts is provided, including a base 1, a tooling seat 2 rotatably mounted on the base 1 along a vertical axis, a first driving member arranged between the tooling seat 2 and the base 1, and a second driving member arranged on the tooling seat 2, wherein the first driving member can drive the tooling seat 2 to rotate around the vertical axis, the second driving member is provided with a transversely extending installation shaft 3, the driving member can drive the installation shaft 3 to rotate, and the installation shaft 3 is provided with a fixed end capable of fixing a core mold.

[0037] like Figure 1 As shown, the winding device of the present invention is illustrated by taking an L-shaped workpiece as an example of a special-shaped workpiece. The second driving member includes a mounting frame 5 and a second driving motor 13. The second driving motor 13 is provided with a second driving shaft 12. The second driving shaft 12 is connected to the fixing plate 301. The first driving member includes a first driving motor 8. The first driving shaft 6 of the first driving motor 8 is connected to the tooling seat 2. One end of the core mold is fixed to the mounting shaft 3, so that the transversely extending mounting shaft 3 can be driven to rotate by the second driving member to drive the transverse section of the core mold to carry out carbon fiber winding. When the winding pad of the carbon fiber on the core mold moves to the set position of the longitudinal section area of the core mold, the second driving member stops rotating. At this time, the tooling seat 2 can be driven to rotate around the vertical axis as a whole by the first driving member. At this time, the carbon fiber can be wound on the longitudinal section of the core mold.

[0038] It is not difficult to see that the winding device of the present invention can adjust the rotation of the mounting shaft 3 and the tooling seat according to the position of the carbon fiber winding point on the core mold, so that the carbon fiber can be continuously wound on different parts of the core mold, thereby achieving continuous winding. Compared with the segmented winding method in the prior art, the process of disassembling and assembling the core mold is simplified and the continuity of the carbon fiber winding is improved.

[0039] In the illustrated embodiment, with respect to the structure of the present invention, to be more specific, the second driving member and the tooling seat 2 are slidably arranged in the radial direction of the rotation of the tooling seat 2 .

[0040] like Figure 1 As shown, by setting the second driving member to be slidable with the tooling seat 2, the position of the longitudinal section of the core mold and the rotation axis of the tooling seat 2 can be adjusted, so that when the longitudinal section of the core mold is winding the carbon fiber, the center of the cross section of the core mold at the winding position of the carbon fiber on the core mold is roughly consistent with the rotation axis of the tooling seat 2, so that the core mold rotates roughly in a circular manner at the carbon fiber winding point, so that the distance between the carbon fiber winding head group and the winding point on the surface of the core mold can be made to change less, which makes it easy to control the tension of the carbon fiber wound on the surface side of the core mold, and further helps to maintain the winding quality of the carbon fiber.

[0041] Regarding the slidable arrangement between the second driving member and the tooling seat 2, in the illustrated embodiment, the tooling seat 2 is further specifically provided with an adjusting screw 4 at the position of the second driving member, and the adjusting screw 4 is screw-fitted with the second driving member. Figure 1 As shown, the second drive member includes a mounting frame 5 and a second drive motor 13. The bottom of the mounting frame 5 is screw-engaged with the adjustment screw 4. The work base 2 is also provided with guide rods on both sides of the adjustment screw 4. The mounting frame 5 and the guide rods are slidably engaged. This allows the adjustment screw 4 to drive the mounting frame 5 to move in the radial direction of the rotation of the work base 2 when it rotates. In the illustrated embodiment, the adjustment screw 4 is driven to rotate by a dedicated motor.

[0042] Alternatively, in an alternative embodiment, the tooling seat 2 is provided with a rack at the position of the second driving member, and the second driving member is provided with a gear meshing with the rack and an adjusting motor driving the gear to rotate. For details, please refer to Figure 1 In the embodiment shown, a rack is provided at the position of the lead screw, and an adjustment motor and a gear are provided at the bottom of the mounting bracket 5 .

[0043] Alternatively, in an alternative embodiment, an electric push rod is provided between the second driving member and the tooling seat 2 .

[0044] Regarding the method of realizing the position of the cross-sectional center of the longitudinally extending portion of the core mold and the rotation axis of the tooling seat 2, in an alternative embodiment, it is also possible to Figure 4As shown, the first drive member includes a first drive shaft 6. The tooling base 2 is provided with a first drive seat 7 that is slidable radially along the first drive shaft 6. The first drive shaft 6 is mounted on the first drive seat 7. The first drive member also includes a first linear drive portion mounted between the first drive seat 7 and the tooling base 2. The first linear drive portion is capable of driving relative movement between the first drive seat 7 and the tooling base 2. As shown in the figure, the first linear drive portion can drive relative movement between the first drive seat 7 and the tooling base 2 to adjust the relative position of the core mold longitudinal section and the rotation axis of the tooling base 2.

[0045] In the illustrated embodiment, regarding the setting method of the first linear drive unit, to be more specific, the first linear drive unit includes a first screw 9 installed on the workbench 2, a first motor 10 that drives the first screw 9 to rotate, and the first screw 9 is threadedly engaged with the first drive seat 7.

[0046] like Figure 4 As shown, the first lead screw 9 is arranged at the bottom of the tooling seat, and guide rods are respectively provided on both sides of the first lead screw 9. The first drive seat 7 slides with the guide rods, and the first drive seat 7 is threaded with the lead screw. When the first motor 10 rotates, it can drive the first drive seat 7 and the tooling seat 2 to move relative to each other.

[0047] exist Figure 1 In the embodiment shown, for the structure of the present invention, to be more specific, a fixed disk 301 is formed at one end of the mounting shaft 3 away from the core mold, and the fixed disk 301 is slidably installed with a second drive seat 11 along the radial direction of the mounting shaft 3, and the second driving member includes a second driving shaft 12 connected to the second driving seat 11, and the second driving shaft 12 is connected to the second driving seat 11; a second linear driving part is provided between the fixed disk 301 and the second driving seat 11.

[0048] like Figure 3 As shown, the second linear drive portion can be used to drive the fixed plate 301 and the second drive seat 11 to move relative to each other, so that the distance between the axis of the mounting shaft 3 and the second drive shaft 12 can be adjusted, thereby adjusting the distance between the mounting shaft 3 and the axis of the second drive shaft 12, and thus adjusting the distance between the mounting shaft 3 and the second drive shaft 12 when performing some non-conventional "L" shaped parts (such as Figure 5 When the cross section of the core mold away from the mounting shaft 3 is wound during the processing, the second linear drive unit can be used for adjustment so that the axis of the second drive shaft 12 is roughly the same as the axis of the longitudinal section of the core mold at the actual winding position of the carbon fiber, thereby making the actual winding position of the carbon fiber of the cross section of the core mold rotate roughly in a circular manner, thereby making the distance between the carbon fiber winding head group and the winding point on the surface of the core mold change less, making it easy to control the tension of the carbon fiber wound on the surface side of the core mold, and further helping to maintain the winding quality of the carbon fiber.

[0049] exist Figure 1 In the embodiment shown, the structure of the second linear drive unit is further specifically described as follows: Figure 1 and 3 As shown, the second linear drive unit includes a second lead screw 14 disposed on the fixed disk 301, a second motor 15 that drives the second lead screw 14 to rotate, and the second lead screw 14 cooperates with the second drive base 11. As shown in the figure, the second lead screw 14 is disposed on the right side of the fixed disk 301, and guide rods are respectively provided on both sides of the second lead screw 14. The second drive base 11 slidably cooperates with the guide rods. The second motor 15 is disposed to the side of the fixed disk 301, so that the second motor 15 can drive the second lead screw 14 to rotate, thereby causing the second drive base 11 and the fixed disk 301 to move relative to each other.

[0050] The present invention also provides a carbon fiber winding method for a special-shaped part. Based on the aforementioned carbon fiber winding device, the winding method includes:

[0051] S1. Provide a core mold for processing special-shaped parts, fix one end of the core mold to the installation shaft 3, and divide the core mold into a horizontal mold section and a vertical mold section according to the angle between the core mold and the axis of the installation shaft 3;

[0052] As shown in the figure, taking an L-shaped workpiece as an example, the core mold is roughly L-shaped.

[0053] S2, the mounting shaft 3 of the second driving member rotates, the tooling seat 2 is stationary, and carbon fiber winding is performed on the core mold from the transverse mold section;

[0054] S3. The winding point of the carbon fiber on the core mold is continuously wound between the transverse mold section and the longitudinal mold section according to the set path. The transverse mold section corresponds to the second driving member, and the longitudinal mold section corresponds to the first driving member. When the winding point of the carbon fiber is located in one of the transverse mold section and the longitudinal mold section, the first driving member and the second driving member correspondingly drive the tooling seat 2 or the mounting shaft 3 to rotate.

[0055] In a preferred embodiment, for the method provided by the present invention, further specifically, dividing the core mold into a transverse mold section and a longitudinal mold section according to the angle between the core mold section and the axis of the installation shaft 3 includes:

[0056] The portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft 3 is less than or equal to 45° is divided into a fixed transverse mold section 16, and the portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft 3 is greater than 45° is divided into a fixed longitudinal mold section 17;

[0057] A transition mold segment 18 is set between the longitudinal mold segment and the transverse mold segment. When the carbon fiber moves from the fixed transverse mold segment 16 to the fixed longitudinal mold segment 17 at the core mold winding point, the transition mold segment 18 and the fixed transverse mold segment 16 together form a transverse mold segment; when the carbon fiber moves from the fixed longitudinal mold segment 17 to the fixed transverse mold segment 16 at the core mold winding point, the transition mold segment 18 and the fixed longitudinal mold segment 17 together form a longitudinal mold segment.

[0058] like Figure 1 As shown, the right section of the core mold forms the transverse mold section, the left longitudinal section of the core mold forms the longitudinal mold section, and the arc chamfered portion between the transverse mold section and the longitudinal mold section forms the transition mold section 18. By setting it up in this way, when the carbon fiber is gradually wound from the right side of the transverse mold section to the left, the carbon fiber winding can be performed on the transition mold section 18. When the carbon fiber winding point moves to the longitudinal mold section, the installation shaft 3 stops rotating, the tooling seat 2 continues to rotate, and the core mold begins to be wound on the longitudinal mold section, so that the appropriate carbon fiber can be continuously wound between the transverse mold section and the longitudinal mold section of the core mold.

[0059] In a preferred embodiment, the method of the present invention is further optimized in that the first driving member and the tooling seat 2 are configured to be relatively movable in a radial direction of the rotation direction of the tooling seat 2, and the second driving member and the mounting shaft 3 are configured to be relatively movable in a radial direction of the mounting shaft 3;

[0060] The S3 also includes that when the carbon fiber winding point on the core mold is located at the fixed transverse mold segment 16 or the fixed longitudinal mold segment 17, by relatively moving the tooling seat and the first driving member or relatively moving the second driving member and the mounting shaft 3, the distance between the cross-sectional center of the carbon fiber at the core mold winding point and the rotation axis of the core mold is less than or equal to the set distance.

[0061] By such an arrangement, the present invention can control the distance between the center of the cross section of the core mold at the carbon fiber winding point and the rotation axis of the core mold, so that the core mold can rotate roughly in a circular manner at the carbon fiber winding point, and thus the distance between the carbon fiber winding head group and the winding point on the surface of the core mold can be made to change less, which makes it easy to control the tension of the carbon fiber wound on the surface side of the core mold, and further helps to maintain the winding quality of the carbon fiber.

[0062] In a specific embodiment, the set distance can be a specific distance, such as 2 cm. Alternatively, the distance between the center of the cross section of the mandrel at the carbon fiber winding point and the mandrel winding point is r, and the set distance is less than 0.1r.

[0063] The present invention can also be applied to other forms of special-shaped parts through such an arrangement, such as the attached Figure 5The form shown includes two transverse mold segments according to the above division method. When the transverse mold segment on the left is wound, the second linear drive unit can gradually drive the mounting plate to move and adjust.

[0064] Regarding the determination of the carbon fiber winding point and the rotation axis during the carbon fiber winding process of the core mold, in a preferred embodiment, it can be set up as follows: a spatial coordinate system is established on the tooling seat 2, and after the core mold is fixed on the mounting shaft 3, a position model of the core mold is established in the established spatial coordinate system. A visual recognition system can be installed on the tooling seat 2, which can determine the spatial coordinates of the carbon fiber winding point on the core mold by visual recognition. During the rotational winding process of the core mold, the coordinates of the cross-sectional center of the core mold winding point are determined based on the carbon fiber winding point on the core mold and the spatial model of the core mold. At this time, the first linear drive unit or the second linear drive unit is adjusted according to the rotation axis of the tooling seat 2 or the rotation axis of the second drive shaft 12. Alternatively, during the winding process, the rotation form of the carbon fiber at the winding point position of the core mold can be determined by manual visual inspection and adjusted by manual control.

[0065] The various embodiments in this specification are described in a progressive manner. Similar parts between the various embodiments can be referred to in conjunction with each other. Each embodiment focuses on the differences between the other embodiments. In particular, the system embodiments are generally similar to the method embodiments, so the description is relatively simple. For relevant parts, refer to the description of the method embodiments.

[0066] The foregoing is merely an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included within the scope of the claims of the present application.

Claims

1. A carbon fiber winding device for special-shaped parts, characterized in that: It includes a base, a tooling seat rotatably mounted on the base along a vertical axis, a first driving member arranged between the tooling seat and the base, and a second driving member arranged on the tooling seat. The first driving member can drive the tooling seat to rotate around the vertical axis. The second driving member is provided with a transversely extending installation shaft. The driving member can drive the installation shaft to rotate. The installation shaft is provided with a fixed end that can fix the core mold.

2. The carbon fiber winding device for special-shaped parts according to claim 1, characterized in that: The second driving member and the tooling seat are slidably arranged in a radial direction of rotation of the tooling seat.

3. The carbon fiber winding device for special-shaped parts according to claim 2, characterized in that: The tooling seat is provided with an adjusting screw at the position of the second driving member, and the adjusting screw is screw-fitted with the second driving member; Alternatively, the tooling seat is provided with a rack at the position of the second driving member, and the second driving member is provided with a gear meshing with the rack and an adjusting motor driving the gear to rotate; Alternatively, an electric push rod is provided between the second driving member and the tooling seat.

4. The carbon fiber winding device for special-shaped parts according to claim 1, characterized in that: The first driving member includes a first driving shaft, and the tooling seat is provided with a first driving seat which is slidable along the radial direction of the first driving shaft, and the first driving shaft is installed on the first driving seat; the first driving member also includes a first linear driving part installed between the first driving seat and the tooling seat, and the first linear driving part can drive the first driving seat and the tooling seat to move relative to each other.

5. The carbon fiber winding device for special-shaped parts according to claim 4, characterized in that: The first linear drive unit includes a first lead screw installed on the tooling seat and a first motor that drives the first lead screw to rotate. The first lead screw is threadedly engaged with the first drive seat.

6. The carbon fiber winding device for special-shaped parts according to any one of claims 1 to 5, characterized in that: A fixed disk is formed at one end of the mounting shaft away from the core mold, and a second drive seat is slidably mounted on the fixed disk along the radial direction of the mounting shaft. The second driving member includes a second driving shaft connected to the second drive seat, and the second driving shaft is connected to the second drive seat; A second linear driving portion is provided between the fixed disk and the second driving seat.

7. The carbon fiber winding device for special-shaped parts according to claim 6, characterized in that: The second linear driving portion includes a second lead screw provided on the fixed disk and a second motor driving the second lead screw to rotate, wherein the second lead screw cooperates with the second driving seat.

8. A carbon fiber winding method for special-shaped parts, characterized in that: Based on the carbon fiber winding device according to any one of claims 1 to 7, the winding method comprises: S1. Provide a core mold for processing special-shaped parts, fix one end of the core mold to the installation shaft, and divide the core mold into a horizontal mold section and a vertical mold section according to the angle between the core mold and the axis of the installation shaft; S2, the mounting shaft of the second driving member rotates, the tooling seat is stationary, and carbon fiber winding is performed on the core mold from the transverse mold section; S3. The winding point of the carbon fiber on the core mold is continuously wound between the transverse mold section and the longitudinal mold section according to the set path. The transverse mold section corresponds to the second driving member, and the longitudinal mold section corresponds to the first driving member. When the winding point of the carbon fiber is located in one of the transverse mold section and the longitudinal mold section, the first driving member and the second driving member correspondingly drive the tooling seat or the mounting shaft to rotate.

9. The carbon fiber winding method for special-shaped parts according to claim 8, characterized in that: The core mold is divided into transverse mold sections and longitudinal mold sections according to the angle between the core mold and the installation axis, including: The portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft is less than or equal to 45° is divided into the fixed transverse mold section, and the portion where the axis of the core mold is linear and the angle between it and the axis of the installation shaft is greater than 45° is divided into the fixed longitudinal mold section; A transition mold section is set between the longitudinal mold section and the transverse mold section. When the carbon fiber moves from the fixed transverse mold section to the fixed longitudinal mold section at the core mold winding point, the transition mold section and the fixed transverse mold section together constitute the transverse mold section; when the carbon fiber moves from the fixed longitudinal mold section to the fixed transverse mold section at the core mold winding point, the transition mold section and the fixed longitudinal mold section together constitute the longitudinal mold section.

10. The carbon fiber winding method for special-shaped parts according to claim 9, characterized in that: The first driving member and the tooling seat are configured to be relatively movable along a radial direction of the tooling seat rotation direction, and the second driving member and the mounting shaft are configured to be relatively movable along a radial direction of the mounting shaft; The S3 also includes that when the carbon fiber winding point on the core mold is located at the fixed transverse mold section or the fixed longitudinal mold section, by relative movement of the tooling seat and the first driving member or relative movement of the second driving member and the mounting shaft, the distance between the cross-sectional center of the carbon fiber at the core mold winding point and the rotation axis of the core mold is less than or equal to a set distance.

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