A carbon fiber material laser processing apparatus and method

Abstract

The present application relates to the technical field of laser processing, and particularly relates to a carbon fiber material laser processing device and method, which comprises a processing unit, a laser device arranged on a workbench, a fixing unit arranged on the workbench and provided with at least one set, the fixing unit comprising two fixing parts arranged on the workbench and a driving assembly for moving the two fixing parts on the workbench, the two fixing parts can be driven by the driving assembly to fix the carbon fiber material to be processed, and the switching of the fixing modes of the two fixing parts on the carbon fiber material can be realized by adjusting the setting of the adjusting assembly, that is, the switching of the four modes of rigid fixing of a plate type, flexible fixing of a plate type, rigid fixing of a jaw type and flexible fixing of a jaw type can be realized, the practicability of the device is greatly increased, the laser device is convenient for processing the carbon fiber material, and the processing efficiency is improved.

Description

Technical Field

[0001] This invention relates to the field of laser processing technology, and in particular to a laser processing device and method for carbon fiber materials. Background Technology

[0002] Laser processing equipment for carbon fiber materials is a special laser machine developed specifically to solve the problems of carbon fiber composite materials that are "hard, brittle, highly directional, and susceptible to heat damage". The laser processing equipment for carbon fiber materials uses a "light knife" instead of a traditional cutting tool. It relies on a high-energy beam to instantly vaporize the resin and fiber, achieving precision cutting / drilling / grooving without contact, burrs, or delamination.

[0003] The processing quality of laser processing equipment for carbon fiber materials is highly dependent on the precise position of the laser focus relative to the material surface. Therefore, the material needs to be fixed during processing. However, since factories produce a wide variety of carbon fiber materials, each requiring different fixing methods, switching between different positioning methods either necessitates installing multiple fixing devices, which is costly, or requires changing different push plates depending on the type of carbon fiber, which is cumbersome and affects the laser equipment's ability to process carbon fiber materials.

[0004] Therefore, a laser processing device and method for carbon fiber materials are proposed. Summary of the Invention

[0005] In this section, as well as in the abstract and title of this application, some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract, and the title of this application, and such simplifications or omissions shall not be used to limit the scope of the invention.

[0006] To address the shortcomings of existing technologies, one objective of this invention is to provide a laser processing device for carbon fiber materials.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: a laser processing equipment for carbon fiber materials, comprising: a processing unit including a worktable, a laser device disposed on the worktable, and a fixing unit disposed on the worktable and at least one set thereof, the fixing unit including two fixing parts disposed on the worktable, and a driving component for driving the two fixing parts to move on the worktable, the driving component being provided with an adjustment component for controlling the fixing method of the two fixing parts on the carbon fiber material.

[0008] In a preferred embodiment of the laser processing equipment for carbon fiber materials according to the present invention, the driving component includes a first driving part disposed on the worktable, and a concave plate is connected to the first driving part.

[0009] In a preferred embodiment of the laser processing equipment for carbon fiber materials described in this invention, two sliding grooves are provided on the concave plate, and the driving assembly includes a first slider and a first spring disposed on the concave plate. The two sides of the first slider that are far apart from each other extend into the two sliding grooves respectively. One end of the first spring is connected to the first slider, and the other end of the first spring is connected to the concave plate.

[0010] In a preferred embodiment of the laser processing equipment for carbon fiber materials according to the present invention, the concave plate is provided with a first positioning groove, the first slider is provided with a through groove, the adjustment component includes a mounting block disposed on the first slider, the mounting block is provided with a mounting groove, a connecting rod is disposed inside the mounting groove, a rectangular block is connected to the connecting rod, and a second spring is sleeved on the connecting rod, a positioning block is connected to the end of the connecting rod away from the rectangular block, one end of the second spring is connected to the rectangular block, and the other end of the second spring is connected to the inner wall of the mounting groove.

[0011] In a preferred embodiment of the carbon fiber material laser processing equipment of the present invention, the driving assembly further includes two rotating shafts mounted on the first slider, the two fixed parts are respectively connected to the two rotating shafts, and two first folding plates are respectively fixedly connected to the two rotating shafts. The ends of the two first folding plates away from the two rotating shafts are rotatably connected to the second slider through second folding plates. The second slider is provided with a plurality of second positioning grooves, and the plurality of second positioning grooves are matched with positioning blocks.

[0012] As a preferred embodiment of the laser processing equipment for carbon fiber materials according to the present invention, the driving component further includes a guide column connected to the second slider, wherein the end of the guide column away from the second slider slides out of the through groove.

[0013] As a preferred embodiment of the laser processing equipment for carbon fiber materials according to the present invention, the adjustment component further includes a second driving part disposed on the top of the first mounting block, one end of the second driving part extending into the mounting groove and connected to a turntable, an extrusion rod connected to the bottom of the turntable, a shaped block connected to the rectangular block, the shaped block having a first notch, a second notch and a third notch, the end of the extrusion rod away from the turntable being arc-shaped, and the groove surfaces of the first notch, the second notch and the third notch being arc-shaped.

[0014] In a preferred embodiment of the laser processing equipment for carbon fiber materials described in this invention, the mounting groove matches the rectangular block.

[0015] In a preferred embodiment of the laser processing equipment for carbon fiber materials described in this invention, at least two extrusion rods are provided, the two extrusion rods are symmetrical about the turntable, and at least two first notches, second notches, and third notches are provided, which are symmetrical about the center of the turntable.

[0016] The advantages of the laser processing equipment for carbon fiber materials of the present invention are as follows: the driving component can drive two fixing parts to fix the carbon fiber material to be processed, and the fixing method of the two fixing parts can be switched by adjusting the setting of the component. That is, it can switch between four methods: plate-type rigid fixing, plate-type flexible fixing, clamp-type rigid fixing and clamp-type flexible fixing, which greatly increases the practicality of the device, facilitates the processing of carbon fiber materials by laser equipment, and improves processing efficiency.

[0017] To address the shortcomings of existing technologies, another objective of this invention is to provide a laser processing method for carbon fiber materials.

[0018] To achieve the above objectives, the present invention adopts the following technical solution: a method for laser processing carbon fiber materials, using the aforementioned laser processing equipment for carbon fiber materials, comprising the following steps: conveying the carbon fiber material to be processed to a fixed unit, adjusting the two fixed parts according to the type of carbon fiber material to be processed, controlling the two fixed parts to fix the carbon fiber material to be laser processed by the drive component, and processing the fixed carbon fiber material by the laser equipment.

[0019] The beneficial effects of the laser processing method for carbon fiber materials of the present invention are the same as those of the laser processing equipment for carbon fiber materials, and will not be repeated here. Attached Figure Description

[0020] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 This is a schematic diagram of Embodiment 2 of the present invention.

[0023] Figure 3 This is a schematic diagram of the cross-sectional structure of the concave plate of the present invention.

[0024] Figure 4 This is a schematic diagram of the structure of the driving component of the present invention.

[0025] Figure 5 This is a schematic diagram of the adjustment component of the present invention.

[0026] Figure 6 This is a schematic diagram of the irregular block structure of the present invention. Detailed Implementation

[0027] To make the objectives, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0028] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments. Example

[0030] Reference Figure 1 This embodiment provides a laser processing device for carbon fiber materials, including:

[0031] The processing unit 100 includes a worktable 101, on which a laser device 102 is mounted. A fixing unit 200 is mounted on the worktable 101, and at least one set is provided. The fixing unit 200 includes two fixing parts 201 mounted on the worktable 101, and a drive assembly 202 that drives the two fixing parts 201 to move on the worktable 101. The drive assembly 202 is provided with an adjustment assembly 203 that controls the fixing method of the two fixing parts 201 on the carbon fiber material.

[0032] The drive component 202 can drive the two fixing parts 201 to fix the carbon fiber material to be processed. By adjusting the settings of the component 203, the fixing method of the two fixing parts 201 can be switched, that is, four methods can be switched: plate-type rigid fixing, plate-type flexible fixing, clamp-type rigid fixing, and clamp-type flexible fixing. This greatly increases the practicality of the device and facilitates the processing of carbon fiber materials by the laser equipment 102, thereby improving the processing efficiency.

[0033] The laser device 102 is a mature existing technology for processing carbon fiber materials, and will not be described in detail here.

[0034] When only one set of fixing unit 200 is set, the other set of fixing unit 200 can be directly replaced by a baffle. The cooperation between fixing unit 200 and baffle greatly saves costs.

[0035] The fixing part 201 can be replaced by an adjustable telescopic rod or other related adjustable components. Based on the fixing unit 200, it is possible to switch between rigid and flexible fixing of irregular structures, which greatly increases the practicality of the solution. Example

[0036] Reference Figure 2 The drive assembly 202 includes a first drive part 202a disposed on the worktable 101, and a concave plate 202b is connected to the first drive part 202a.

[0037] In this embodiment, the two fixing parts 201 are fixedly installed on the concave plate 202b.

[0038] When it is necessary to fix the carbon fiber material, the first drive unit 202a is activated, which drives the concave plate to move. The concave plate drives the two fixing parts 201 to move. With the cooperation of the two fixing parts 201 or the baffle of another fixing unit 200, the carbon fiber material is rigidly fixed.

[0039] The first drive unit 202a can be an electric telescopic rod or a cylinder. When multiple fixing units 200 are provided, the multiple first drive units 202a can be driven by a single drive source, and the driving method can be similar to that of a three-jaw chuck.

[0040] The rigid fixation in this embodiment is mainly used for processing carbon fiber laminated flat plates, aerospace electronic equipment brackets / shielding plates, robot carbon fiber arm plates, planar components of high-end sports equipment, and guide rails or platforms in semiconductor / LCD panel manufacturing equipment, etc. Example

[0041] Reference Figures 2-3 Two sliding grooves 202b-1 are provided on the concave plate 202b. The two sliding grooves 202b-1 are located on two mutually distant sides of the concave plate 202b. The driving assembly 202 includes a first slider 202c and a first spring 202d disposed on the concave plate 202b. The two mutually distant sides of the first slider 202c extend into the two sliding grooves 202b-1 respectively. One end of the first spring 202d is connected to the first slider 202c, and the other end of the first spring 202d is connected to the concave plate 202b.

[0042] Unlike the above embodiments, in this embodiment, the two fixing parts 201 are fixedly connected to the first slider 202c.

[0043] In use, by activating the first drive unit 202a, the first drive unit 202a moves the concave plate 202b. The concave plate 202b, through the first spring 202d on it, moves the first slider 202c. The first slider 202c moves the two fixing parts 201. When the two fixing parts 201 come into contact with the carbon fiber material, as the first drive unit 202a continues to move the concave plate 202b, since the two fixing parts 201 cannot move at this time, the first spring 202d is compressed and contracted. Under the elastic force of the first spring 202d, the carbon fiber material is flexibly fixed.

[0044] Among them, the two grooves 202b-1 are used to ensure that the first slider 202c can only move in a straight line, thereby ensuring that the first slider 202c will only squeeze the first spring 202d in a straight line, which increases the stability of the first spring 202d.

[0045] The flexible fixing in this embodiment is mainly used for processing carbon fiber materials such as large carbon fiber panels, automotive interior panels, ship deck segments, lightweight interior panels for RVs / trucks, carbon fiber panels for stage audio equipment, and non-load-bearing shells for experimental devices or prototypes. Example

[0046] Reference Figures 2-5 The concave plate 202b has a first positioning groove 202b-2, and the first slider 202c has a through groove 202c-1. The adjustment component 203 includes a mounting block 203a fixedly installed on the first slider 202c. The mounting block 203a has a mounting groove 203b. A connecting rod 203c is provided inside the mounting groove 203b. A rectangular block 203d is connected to the connecting rod 203c, and a second spring 203e is sleeved on the connecting rod 203c. A positioning block 203h is connected to the end of the connecting rod 203c away from the rectangular block 203d. One end of the second spring 203e is connected to the rectangular block 203d, and the other end of the second spring 203e is connected to the inner wall of the mounting groove 203b.

[0047] In this embodiment, the two fixing parts 201 are still fixedly connected to the first slider 202c, while the top of the connecting rod 203c protrudes through the mounting groove 203b.

[0048] In the initial state, the positioning block 203h is located inside the first positioning groove 202b-2. That is, when the first driving part 202a is turned on, the first driving part 202a drives the positioning block 203h to move through the concave plate 202b and the first positioning groove 202b-2. The positioning block 203h drives the mounting block 203a to move through the connecting rod 203c and the rectangular block 203d. The mounting block 203a drives the two fixing parts 201 to move through the first slider 202c, so that the two fixing parts 201 rigidly fix the carbon fiber material.

[0049] By pulling up the connecting rod 203c, the connecting rod 203c drives the second spring 203e to lengthen through the rectangular block 203d. At the same time, the connecting rod 203c drives the positioning block 203h to disengage from the first positioning groove 202b-2. At this time, the first slider 202c and the concave plate 202b will no longer be locked. When the first driving part 202a drives the concave plate 202b to move, the concave plate 202b drives the first slider 202c to move through the first spring 202d, thereby causing the first slider 202c to drive the two fixing parts 201 to flexibly fix the carbon fiber material.

[0050] This embodiment differs from the second and third embodiments in that it allows for automatic switching between rigid and flexible fixing of the plate, further increasing the practicality of the solution. Example

[0051] Furthermore, the drive assembly 202 also includes two rotating shafts 202i connected to the through groove 202c-1. Two fixing parts 201 are respectively connected to the two rotating shafts 202i, and two first folding plates 202j are respectively fixedly connected to the two rotating shafts 202i. The ends of the two first folding plates 202j away from the two rotating shafts 202i are rotatably connected to the second slider 202f through the second folding plate 202e. The second slider 202f is provided with a plurality of second positioning grooves 202g, and the plurality of second positioning grooves 202g are matched with the positioning block 203h.

[0052] Furthermore, the drive assembly 202 also includes a guide column 202h connected to the second slider 202f. The end of the guide column 202h away from the second slider 202f slides out of the through groove 202c-1. The setting of the guide column 202h ensures that the second slider 202f will only move in a straight line.

[0053] In this embodiment, the two fixed parts 201 are rotatably connected to the first slider 202c via two rotating shafts 202i.

[0054] When the surface of the carbon fiber material to be processed is curved, by pulling the connecting rod 203c, the connecting rod 203c drives the positioning block 203h to disengage sequentially from the first positioning groove 202b-2 and the second positioning groove 202g, thereby making the positioning block 203h no longer limit the second slider 202f. Then, by swinging the two fixing parts 201, the two fixing parts 201 drive the two rotating shafts 202i to rotate. The two rotating shafts 202i drive the second slider 202f to move linearly through the two first folding plates 202j and the two second folding plates 202e. When the two fixing parts 201 are adjusted to a suitable angle, the connecting rod 203c is released. Under the action of the elastic force of the second spring 203e, the connecting rod 203c drives the positioning block 203h to insert into the second positioning groove 202g, locking the second slider 202f.

[0055] At the same time, if the positioning block 203h is also inserted into the first positioning groove 202b-2, when the first driving part 202a is turned on, the first driving part 202a drives the positioning block 203h to move through the concave plate 202b and the first positioning groove 202b-2. The positioning block 203h drives the two angle-adjusted fixing parts 201 to move through the second positioning groove 202g and the second slider 202f, so that the two fixing parts 201 rigidly fix the arc-shaped carbon fiber material.

[0056] When the fixing part 201 is only inserted into the second positioning groove 202g and not located inside the first positioning groove 202b-2, when the concave plate 202b moves, the concave plate 202b drives the first slider 202c to move through the elastic force of the first spring 202d. The two rotating shafts 202i of the first slider 202c drive the two fixing parts 201 to move. When the two fixing parts 201 come into contact with the carbon fiber material, as the device continues to move, flexible fixing of the arc-shaped component is achieved.

[0057] Unlike the above embodiments, in this embodiment, the angles of the two fixing parts 201 can be adjusted, and the automatic switching between flexible and rigid fixing is realized, which greatly increases the practicality of the solution. At the same time, when adjusting the position of the positioning block 203h, there is no need to pay special attention to the position or worry about over-pulling the second spring 203e, which increases the convenience of using the device and prevents the second spring 203e from being damaged.

[0058] Among them, curved rigid extrusion is mainly used to process carbon fiber curved surface parts, carbon fiber body / arm of drones, and carbon fiber materials such as high-end car seat frames, which are produced by RTM or die pressing.

[0059] Among them, arc-shaped flexible extrusion is mainly used to process carbon fiber materials such as carbon fiber pipes, gas cylinders, rocket engine shells, carbon fiber bicycle frames, industrial carbon fiber rollers, and aerospace pipeline systems. Example

[0060] Reference Figures 2-6 The adjustment component 203 also includes a second drive part 203i located on the top of the first mounting block 203a. One end of the second drive part 203i extends into the mounting groove 203b and is connected to a turntable 203j. A pressing rod 203k is connected to the bottom of the turntable 203j. An irregular block 203d-1 is connected to the rectangular block 203d. The irregular block 203d-1 has a first notch 203d-2, a second notch 203d-3, and a third notch 203d-4. The end of the pressing rod 203k away from the turntable 203j is arc-shaped. The groove surfaces of the first notch 203d-2, the second notch 203d-3, and the third notch 203d-4 are all arc-shaped.

[0061] The second drive unit 203i is preferably a handle, which is simple and quick to use and has a low cost.

[0062] Furthermore, the mounting slot 203b matches the rectangular block 203d. By matching the mounting slot 203b with the rectangular block 203d, the extrusion rod 203k ensures that the irregular block 203d-1 will only descend in a straight line when it extrudes the irregular block 203d-1.

[0063] Furthermore, at least two extrusion rods 203k are provided, and the two extrusion rods 203k are symmetrical about the turntable 203j. At least two first notches 203d-2, second notches 203d-3, and third notches 203d-4 are provided, and they are symmetrical about the center of the turntable 203j. By providing two extrusion rods 203k, two first notches 203d-2, two second notches 203d-3, and two third notches 203d-4, the stability of the extrusion rods 203k in extruding the irregular block 203d-1 is increased.

[0064] Unlike the above embodiments, in this embodiment, the connecting rod 203c is located inside the mounting groove 203b, and in the initial state, the second spring 203e is compressed.

[0065] By rotating the second drive unit 203i, the second drive unit 203i drives the turntable 203j to rotate, and the turntable 203j drives the two extrusion rods 203k to rotate. When the two extrusion rods 203k rotate from the first notch 203d-2 into the second notch 203d-3, under the action of the elastic force of the second spring 203e, the rectangular block 203d drives the connecting rod 203c to rise. The connecting rod 203c drives the positioning block 203h to disengage from the first positioning groove 202b-2. At this time, the two fixing parts 201 can be rigidly fixed. With the switch to flexibility, when the second drive unit 203i is rotated again, the second drive unit 203i drives the two extrusion rods 203k to move from the second notch 203d-3 to the third notch 203d-4 via the turntable 203j. At this time, under the action of the elastic force of the second spring 203e, the rectangular block 203d continues to drive the positioning block 203h to rise via the connecting rod 203c, so that the positioning block 203h disengages from the second positioning groove 202g, thereby allowing the angle of the two fixing parts 201 to be adjusted.

[0066] After adjustment, by reversing the second drive unit 203i, when the two positioning extrusion rods 203k are inside the second notch 203d-3, the angle of the adjusted fixing part 201 can be locked, and flexible fixing can be achieved. When the two positioning extrusion rods 203k are inside the first notch 203d-2, the two fixed parts 201 after adjustment can be fixed, and rigid fixing can be achieved.

[0067] Unlike the above embodiments, in the above embodiments, when adjusting, only the second drive unit 203i needs to be rotated, and the adjustment can be made at will. However, in the above embodiments, when adjusting, the connecting rod 203c needs to be pulled continuously. Otherwise, the positioning block 203h may be inserted into the corresponding second positioning groove 202g or the first positioning groove 202b-2 at any time, which will affect the use of the device and is more troublesome. Example

[0068] A laser processing method for carbon fiber materials includes the following steps:

[0069] S1: The carbon fiber material to be processed is transported to the fixed unit 200, and the transport method can be a conveyor belt drive.

[0070] S2: The adjustment component 203 adjusts the two fixing parts 201 according to the type of carbon fiber material to be processed. The adjustment method is preferably manual adjustment, which adjusts the rigidity and flexibility of the fixing method.

[0071] S3: The two fixing parts 201 are controlled by the drive component 202 to fix the carbon fiber material that needs to be laser processed.

[0072] S4: The fixed carbon fiber material is processed by laser equipment 102.

[0073] This method enables switching between four methods for fixing carbon fiber materials requiring laser processing: rigid plate-shaped fixing, flexible plate-shaped fixing, rigid clamp-shaped fixing, and flexible clamp-shaped fixing. This greatly increases the practicality of the device and facilitates the processing of carbon fiber materials by the laser equipment 102, significantly increasing processing efficiency.

[0074] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A laser processing device for carbon fiber materials, characterized in that: include, The processing unit (100) includes a worktable (101) and a laser device (102) disposed on the worktable (101). A fixing unit (200) is provided on the worktable (101) and at least one set is provided. The fixing unit (200) includes two fixing parts (201) provided on the worktable (101) and a drive assembly (202) for driving the two fixing parts (201) to move on the worktable (101). The drive assembly (202) is provided with an adjustment assembly (203) for controlling the fixing method of the two fixing parts (201) on the carbon fiber material. The drive assembly (202) includes a first drive unit (202a) disposed on the worktable (101), and a concave plate (202b) is connected to the first drive unit (202a). Two grooves (202b-1) are provided on the concave plate (202b); The driving assembly (202) includes a first slider (202c) and a first spring (202d) disposed on a concave plate (202b). The two sides of the first slider (202c) that are far apart from each other extend into two slide grooves (202b-1). One end of the first spring (202d) is connected to the first slider (202c), and the other end of the first spring (202d) is connected to the concave plate (202b). The concave plate (202b) is provided with a first positioning groove (202b-2); The first slider (202c) is provided with a through groove (202c-1); The adjustment component (203) includes a mounting block (203a) disposed on the first slider (202c), a mounting groove (203b) is provided on the mounting block (203a), a connecting rod (203c) is disposed inside the mounting groove (203b), a rectangular block (203d) is connected to the connecting rod (203c), and a second spring (203e) is sleeved on the connecting rod (203c). A positioning block (203h) is connected to the end of the connecting rod (203c) away from the rectangular block (203d). One end of the second spring (203e) is connected to the rectangular block (203d), and the other end of the second spring (203e) is connected to the inner wall of the mounting groove (203b); The drive assembly (202) further includes two rotating shafts (202i) mounted on the first slider (202c). The two fixing parts (201) are respectively connected to the two rotating shafts (202i), and two first folding plates (202j) are respectively fixedly connected to the two rotating shafts (202i). The ends of the two first folding plates (202j) away from the two rotating shafts (202i) are rotatably connected to the second slider (202f) through second folding plates (202e). The second slider (202f) is provided with a plurality of second positioning grooves (202g), and the plurality of second positioning grooves (202g) are matched with the positioning block (203h). The drive assembly (202) also includes a guide column (202h) connected to the second slider (202f), and the end of the guide column (202h) away from the second slider (202f) slides out of the through groove (202c-1). The adjustment assembly (203) further includes a second drive unit (203i) located on the top of the mounting block (203a). One end of the second drive unit (203i) extends into the mounting groove (203b) and is connected to a turntable (203j). A pressing rod (203k) is connected to the bottom of the turntable (203j). The rectangular block (203d) is connected to the irregular block (203d-1), and the irregular block (203d-1) has a first notch (203d-2), a second notch (203d-3) and a third notch (203d-4). The end of the extrusion rod (203k) away from the turntable (203j) is arc-shaped; The groove surfaces of the first notch (203d-2), the second notch (203d-3), and the third notch (203d-4) are all curved surfaces.

2. The laser processing equipment for carbon fiber materials as described in claim 1, characterized in that: The mounting slot (203b) matches the rectangular block (203d).

3. The laser processing equipment for carbon fiber materials as described in claim 2, characterized in that: At least two extrusion rods (203k) are provided, and the two extrusion rods (203k) are symmetrical about the turntable (203j); There are at least two of the first gap (203d-2), the second gap (203d-3), and the third gap (203d-4), and they are symmetrical about the center of the turntable (203j).

4. A method for processing carbon fiber materials using a laser processing equipment, applied to the carbon fiber materials laser processing equipment according to any one of claims 1 to 3, comprising the following steps: The carbon fiber material to be processed is transported to the fixed unit (200); The two fixing parts (201) are adjusted by the control adjustment component (203) according to the type of carbon fiber material to be processed; The two fixing parts (201) are controlled by the drive assembly (202) to fix the carbon fiber material that needs to be laser processed; The fixed carbon fiber material is processed using a laser device (102).

Images