Glass fiber epoxy board multi-angle chamfer processing device

Abstract

The utility model relates to glass fiber epoxy board processing technical field, and disclose a kind of glass fiber epoxy board multi-angle chamfer processing device, including cutting table, support frame, lifting seat, horizontal shift adjusting seat and angle adjusting mechanism.Support frame is fixed on cutting table, lifting seat is realized vertical adjustment by electric push rod, inside is equipped with by servo motor driven horizontal sliding slot and threaded rod, drive horizontal shift adjusting seat horizontal movement.Angle adjusting mechanism includes worm gear drive, stepper motor and absolute value encoder, by worm drive worm wheel drive angle shaft rotation, realize cutting machine multi-angle accurate adjustment.Cutting machine shell is equipped with laser line instrument, cooperate digital display screen real-time display cutting angle.The glass fiber epoxy board multi-angle chamfer processing device presents the glass fiber epoxy board arbitrary position, high-precision automatic chamfer processing of arbitrary angle, solve the problem of low efficiency, poor precision etc.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber epoxy board processing technology, specifically a glass fiber epoxy board multi-angle chamfering processing device. Background Technology

[0002] Fiberglass epoxy board is a high-performance engineering material composed of fiberglass cloth and epoxy resin. It possesses excellent mechanical strength, corrosion resistance, and electrical insulation properties, and is widely used in aerospace, electronics and communications, and rail transportation. Due to its hardness and brittleness, high processing precision is required. Traditional chamfering processes are prone to angle deviations, affecting assembly accuracy and service life.

[0003] Existing glass fiber epoxy board chamfering equipment adjusts the cutting angle by manually turning a screw or adjusting a shaft, using an indexing plate for angle positioning, and the workpiece is manually pushed along a guide rail to complete the processing. Although this type of equipment has a simple structure, angle adjustment relies entirely on the operator's experience. Each angle change requires stopping the machine for manual adjustment and repeated calibration; it is also difficult to accurately measure the glass fiber epoxy board chamfering process, resulting in deviations between the actual processed angle and the set value.

[0004] Traditional processing methods are characterized by low processing efficiency, requiring multiple machine stops to adjust angles and positions during the processing of a single product, which prolongs the processing time for chamfering the sheet metal; secondly, it is difficult to guarantee accuracy, as the cumulative error of manual adjustment plus the clearance error of mechanical transmission results in a large deviation in the final processing angle.

[0005] Therefore, we propose a multi-angle chamfering processing device for glass fiber epoxy boards to solve the problems mentioned above. Utility Model Content

[0006] This utility model provides a multi-angle chamfering processing device for glass fiber epoxy boards, which can solve the problem that existing glass fiber epoxy board chamfering processing devices adjust the cutting angle by manually turning the screw or adjusting the shaft, require the use of an indexing plate for angle positioning, and require multiple machine stops to adjust the angle and position, making it difficult to guarantee the chamfering processing accuracy.

[0007] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0008] A multi-angle chamfering processing device for fiberglass epoxy boards includes a cutting table and an angle adjustment mechanism. A support frame is fixedly installed on the cutting table, and a lifting seat is installed on the upper end of the support frame. A transverse sliding groove is opened inside the lifting seat, and a threaded rod is rotatably connected inside the transverse sliding groove. A servo motor is installed at one end of the threaded rod, and a transverse adjustment seat is slidably connected inside the transverse sliding groove. The transverse adjustment seat is threadedly engaged with the threaded rod. A cutting machine is arranged below the transverse adjustment seat, and an angle adjustment mechanism is installed on the transverse adjustment seat for adjusting the cutting angle of the cutting machine. A board driving mechanism is installed inside the support frame for adjusting the movement of the fiberglass epoxy board.

[0009] The angle adjustment mechanism includes a guide drive plate and an angle shaft. The cutting machine is slidably mounted on the side of the guide drive plate near the cutting table surface. The guide drive plate drives the cutting machine to move linearly. The angle shaft is fixedly connected to the side of the guide drive plate away from the cutting machine. The angle shaft passes through the upper part of the transverse adjustment seat and is rotatably connected to the inside of the transverse adjustment seat. A worm gear is fixedly connected to the angle shaft at a position outside the transverse adjustment seat. Two bearing seats are provided on the transverse adjustment seat, and a worm gear that cooperates with the worm gear is installed between the two bearing seats. A stepper motor that drives the worm gear to rotate is fixedly mounted on the transverse adjustment seat. An absolute encoder is mounted on the drive shaft of the stepper motor. At the same time, a laser line marker is provided on the cutting machine housing. The absolute encoder is electrically connected to a digital display screen, which is used to display the rotation adjustment angle of the stepper motor.

[0010] Preferably, the guide drive plate includes a first slide plate and a linear drive module. A first guide seat is installed inside the first slide plate. The linear drive module drives the first guide seat to move linearly along the slide plate direction. The cutting machine is fixedly installed on the first guide seat.

[0011] Preferably, the support frame includes two side plates, which are located on both sides of the cutting table, and a crossbeam is fixedly connected between the two side plates.

[0012] Preferably, a transparent frame cover is provided outside the support frame, with a board inlet at one end and a board outlet at the other end. An industrial vacuum cleaner is connected to the side of the transparent frame cover to absorb the dust generated during cutting.

[0013] Preferably, the sheet metal driving mechanism includes two sets of parallel driving plates, which are fixedly installed on the bottom sides of the support frame and parallel to the surface of the cutting table.

[0014] Preferably, the parallel drive plate and the guide drive plate have the same structure, which includes a second slide plate and a linear drive module. A second guide seat is slidably connected to the second slide plate, and a traction plate is fixedly connected between the second guide seats of the two parallel drive plates.

[0015] Preferably, an electric telescopic rod is installed on the traction plate, and an electrically controlled suction cup is installed at the telescopic end of the electric telescopic rod. The electrically controlled suction cup is used for adsorption and fixation of the glass fiber epoxy board, and a pressure sensor is installed between the electric telescopic rod and the electrically controlled suction cup.

[0016] Preferably, a brake frame is fixedly connected to the transverse adjustment seat, and a magnetic powder brake is installed on the brake frame. The magnetic powder brake is sleeved on the upper outer side of the angle axis.

[0017] Preferably, the digital display screen is installed on the front side of the outside of the transparent frame, and a control host for equipment control is installed on the cutting table. The control host is electrically connected to the magnetic powder brake, the stepper motor and the digital display screen.

[0018] Preferably, the cutting table is located below the moving path of the cutting machine and has a waste trough, and a waste recycling bin is set below the waste trough.

[0019] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0020] The transverse adjustment seat of this utility model is equipped with an angle adjustment mechanism. The threaded rod is driven to rotate by a servo motor. The threaded rod drives the transverse adjustment seat to slide along the transverse slide groove inside the lifting seat. This allows the transverse adjustment seat to drive the cutting machine and the angle adjustment mechanism to adjust their positions, thereby allowing the cutting position to be adjusted in the vertical direction of the glass fiber epoxy board movement.

[0021] The angle adjustment mechanism drives a worm gear via a stepper motor, which in turn drives a worm wheel, which in turn drives an angle shaft. The guide drive plate mounted below the angle shaft and the cutting machine adjust their angles accordingly. An absolute encoder precisely monitors the direction and angle of the stepper motor's rotation, simultaneously determining the cutting machine's deflection angle. This deflection angle is displayed on a digital screen, providing a precise chamfering angle for the fiberglass epoxy board. Simultaneously, a laser marker on the cutting machine's housing projects a line onto the fiberglass epoxy board, indicating the cutting position and path. This facilitates verification of the chamfering process by operators, ensuring high-quality and qualified chamfering. Through lifting, lateral, and angle adjustments, combined with a precise board conveying system, this device enables automated chamfering of fiberglass epoxy boards at any position and angle, improving processing accuracy and efficiency. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall external structure of the device of this utility model;

[0023] Figure 2 This is a schematic diagram of the installation position structure of the lifting seat and angle adjustment mechanism of this utility model;

[0024] Figure 3 This is a schematic diagram of the upper structure of the angle adjustment mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the installation structure of the cutting machine according to this utility model.

[0026] The components include: 1. Cutting table; 3. Support frame; 4. Lifting seat; 5. Horizontal slide; 6. Threaded rod; 8. Horizontal adjustment seat; 9. Cutting machine; 11. Guide drive plate; 12. Angle axis; 13. Worm gear; 14. Bearing seat; 15. Worm; 16. Stepper motor; 17. Absolute encoder; 18. Laser marker; 19. Digital display screen; 25. Transparent frame cover; 26. Sheet inlet; 27. Sheet outlet; 28. Industrial vacuum cleaner; 29. ​​Parallel drive plate; 32. Traction plate; 33. Electric telescopic rod; 34. Electric suction cup; 35. Pressure sensor; 36. Brake frame; 37. Magnetic powder brake; 39. Waste trough; 40. Waste recycling bin. Detailed Implementation

[0027] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0028] Example 1:

[0029] Please see Figure 1-4 This utility model provides a technical solution:

[0030] A multi-angle chamfering processing device for fiberglass epoxy boards includes a cutting table 1 and an angle adjustment mechanism. A support frame 3 is fixedly installed on the cutting table 1, and a lifting seat 4 is installed on the upper end of the support frame 3. The lifting seat 4 is slidably connected to the support frames 3 on both sides. The lifting seat 4 is adjusted by a lifting device on the support frame 3. The lifting device can be an electric push rod or a telescopic cylinder.

[0031] The lifting seat 4 has a transverse slide groove 5 inside, and a threaded rod 6 is rotatably connected inside the transverse slide groove 5. A servo motor is installed at one end of the threaded rod 6. A transverse adjustment seat 8 is slidably connected inside the transverse slide groove 5. The transverse adjustment seat 8 is threadedly engaged with the threaded rod 6. A cutting machine 9 is set below the transverse adjustment seat 8. An angle adjustment mechanism is installed on the transverse adjustment seat 8. The servo motor drives the threaded rod 6 to rotate, and the threaded rod 6 drives the transverse adjustment seat 8 to slide along the transverse slide groove 5 inside the lifting seat 4. This allows the transverse adjustment seat 8 to drive the cutting machine 9 and the angle adjustment mechanism to adjust their positions, thereby allowing the cutting position to be adjusted in the vertical direction of the glass fiber epoxy board movement.

[0032] The angle adjustment mechanism is used to adjust the cutting angle of the cutting machine 9, enabling multi-angle chamfering of the glass fiber epoxy board; a board drive mechanism is installed inside the support frame 3, which is used to adjust the movement of the glass fiber epoxy board, allowing the glass fiber epoxy board to pass through the upper part of the cutting table 1, and the cutting position of the glass fiber epoxy board can be adjusted. In conjunction with the movement of the cutting machine 9, chamfering can be performed on any position of the glass fiber epoxy board, making the operation convenient and flexible.

[0033] The angle adjustment mechanism includes a guide drive plate 11 and an angle shaft 12. The cutting machine 9 is slidably disposed on the side of the guide drive plate 11 near the surface of the cutting table 1. The guide drive plate 11 drives the cutting machine 9 to move linearly.

[0034] The angle is adjusted by moving the guide drive plate 11, which is driven by the angle shaft 12, and the cutting machine 9 mounted on the guide drive plate 11. This allows for multi-angle chamfering of the glass fiber epoxy board. After determining the chamfering position, the drive plate drives the cutting machine 9 to move linearly along that angle, achieving a complete chamfer cut of the glass fiber epoxy board.

[0035] Angle shaft 12 is fixedly connected to the guide drive plate 11 on the side away from the cutting machine 9. Angle shaft 12 passes through the upper part of the transverse adjustment seat 8 and is rotatably connected to the inside of the transverse adjustment seat 8. A worm gear 13 is fixedly connected to the angle shaft 12 at the external position of the transverse adjustment seat 8. Two bearing seats 14 are provided on the transverse adjustment seat 8. A worm 15 that cooperates with the worm gear 13 is installed between the two bearing seats 14. The worm 15 is rotatably supported by the two bearing seats 14.

[0036] A stepper motor 16 that drives the worm gear 15 to rotate is fixedly installed on the horizontal adjustment seat 8. An absolute encoder 17 is installed on the drive shaft of the stepper motor 16. At the same time, a laser line marker 18 is installed on the housing of the cutting machine 9. The absolute encoder 17 is electrically connected to a digital display screen 19, which is used to display the rotation adjustment angle of the stepper motor 16.

[0037] The stepper motor 16 drives the worm gear 15 to rotate, which in turn drives the worm wheel 13 to rotate. The worm wheel 13 then drives the angle shaft 12 to rotate. The guide drive plate 11 and the cutting machine 9, which are mounted below the angle shaft 12, adjust their angles accordingly. The absolute encoder 17 precisely monitors the direction and angle of the stepper motor 16's rotation, and simultaneously obtains the deflection angle of the cutting machine 9. The deflection angle of the cutting machine 9 is displayed on the digital display screen 19, providing a precise angle for chamfering the glass fiber epoxy board. At the same time, the laser marking instrument 18 on the housing of the cutting machine 9 projects a marking line onto the glass fiber epoxy board, revealing the cutting position and path of the cutting machine 9 on the glass fiber epoxy board. This facilitates the verification of the glass fiber epoxy board chamfering process by the operator, ensuring high-quality and qualified chamfering of the glass fiber epoxy board.

[0038] The guide drive plate 11 includes a first slide plate and a linear drive module. A first guide seat is installed inside the first slide plate. The linear drive module drives the first guide seat to move linearly along the slide plate. The cutting machine 9 is fixedly installed on the first guide seat. The linear drive module drives the first guide seat to slide along the first slide plate, and the first guide seat drives the cutting machine 9 to move, performing chamfering cuts at a fixed angle. The internal wiring connection of the linear drive module is a known prior art and is mainly used for linear drive.

[0039] The above solution allows for rapid and efficient angle adjustment of the cutting machine 9, which is more convenient than traditional manual adjustment, and offers higher accuracy and flexibility. It enables chamfering at any position and angle. Furthermore, a brake frame 36 is fixedly connected to the transverse adjustment seat 8, and a magnetic powder brake 37 is installed on the brake frame 36. The magnetic powder brake 37 is sleeved on the upper outer side of the angle shaft 12. The angle shaft 12 is quickly locked electronically by the magnetic powder brake 37, and the rotation adjustment of the angle shaft 12 can be achieved by releasing the magnetic powder brake 37. This method not only ensures stability with the cutting machine 9 installed below the angle shaft 12 and enables precise chamfering, but also facilitates rapid adjustment of the chamfering angle.

[0040] The digital display screen 19 is installed on the front side of the outside of the transparent frame 25. The control host for equipment control is installed on the cutting table 1. The control host is electrically connected to the magnetic powder brake 37, the stepper motor 16 and the digital display screen 19.

[0041] In the above scheme, the digital display screen 19 is installed on the front side of the transparent frame 25 to display the rotation angle of the stepper motor 16 in real time, facilitating operator monitoring of the cutting angle. A control host is installed on the cutting table 1, which is electrically connected to the magnetic powder brake 37, the stepper motor 16, and the digital display screen 19, forming a closed-loop control system. The control host receives signals from the absolute encoder 17, precisely adjusts the speed of the stepper motor 16 and the transmission angle of the worm gear 13 and worm 15, and simultaneously controls the magnetic powder brake 37 to prevent inertial deviation of the cutting machine 9, ensuring a stable cutting angle.

[0042] Furthermore, a waste trough 39 is provided on the cutting table 1 below the moving path of the cutting machine 9, and a waste recycling bin 40 is provided below the waste trough 39.

[0043] A waste trough 39 is provided below the moving path of the cutting machine 9 via the cutting table 1. During processing, debris and waste materials naturally fall through the waste trough 39 into the waste collection bin 40 below. This design prevents waste accumulation from affecting processing accuracy and facilitates centralized cleaning, improving the cleanliness of the working environment.

[0044] Example 2:

[0045] Please see Figure 2-4 Furthermore, in conjunction with Example 1, we obtain that,

[0046] The support frame 3 includes two side plates, which are located on opposite sides of the cutting table 1, and a crossbeam is fixedly connected between the two side plates. The support frame 3 consists of two side plates and a connecting crossbeam. The side plates are fixed to both sides of the cutting table 1, and the crossbeam enhances the overall rigidity. This frame structure ensures that the support frame 3 does not deform during the cutting process, while providing stable support for transmission components such as the angle shaft 12, worm gear 13, and worm 15, ensuring the accuracy of the cutting angle adjustment.

[0047] A transparent frame cover 25 is installed on the outside of the support frame 3. One end of the transparent frame cover 25 has a sheet material inlet 26, and the other end has a sheet material outlet 27. An industrial vacuum cleaner 28 is connected to the side of the transparent frame cover 25 to absorb the dust generated during cutting. The transparent frame cover 25, which can be made of acrylic or tempered glass, forms a closed processing space. The sheet material enters through the inlet and exits through the outlet after processing. The industrial vacuum cleaner 28 connected to the side is activated during cutting, using negative pressure to absorb dust, preventing the spread of glass fibers and environmental pollution, while also protecting the health of the operators.

[0048] The sheet metal driving mechanism includes two sets of parallel driving plates 29, which are fixedly installed on the bottom sides of the support frame 3 and parallel to the surface of the cutting table 1. This parallel layout ensures the workpiece remains horizontal during transport, preventing skewing from affecting the chamfering accuracy, and also accommodates glass fiber epoxy boards of different sizes.

[0049] Furthermore, the parallel drive plate 29 has the same structure as the guide drive plate 11, including a second slide plate and a linear drive module. A second guide seat is slidably connected to the second slide plate, and a traction plate 32 is fixedly connected between the second guide seats of the two parallel drive plates 29.

[0050] The parallel drive plate 29 has the same structure as the guide drive plate 11, including a second slide plate and a linear drive module. The linear drive module can be a combination structure of a servo motor and a ball screw. The second guide seat slides on the slide plate, and the guide seats of the two parallel drive plates 29 move synchronously through the traction plate 32 to ensure smooth workpiece feeding. The linear drive module provides precise displacement control, coordinates with the movement of the cutting machine 9, and is used for workpiece conveying and chamfer position adjustment.

[0051] An electric telescopic rod 33 is installed on the traction plate 32. An electric suction cup 34 is installed at the telescopic end of the electric telescopic rod 33. The electric suction cup 34 is used for adsorption and fixation of the glass fiber epoxy board. A pressure sensor 35 is installed between the electric telescopic rod 33 and the electric suction cup 34.

[0052] The electric telescopic rod 33 on the traction plate 32 drives the electrically controlled suction cup 34 to rise and fall, and the suction cup fixes the workpiece by vacuum adsorption. The pressure sensor 35 monitors the adsorption force in real time. If the pressure is insufficient or excessive, it feeds back to the control system to adjust the stroke of the telescopic rod or the adsorption force to ensure that the workpiece is stable and undamaged.

[0053] The working principle of this multi-angle chamfering processing device for fiberglass epoxy boards is as follows:

[0054] The cutting table 1 serves as the basic working platform, with a support frame 3 fixedly installed above it. The support frame 3 consists of two side plates and a connecting beam, forming a stable U-shaped frame structure. A lifting seat 4 is installed at the upper end of the support frame 3, allowing for vertical lifting and lowering adjustment via an electric push rod or a telescopic cylinder. The lifting seat 4 has a transverse slide groove 5 inside, with a threaded rod 6 rotatably connected inside the slide groove 5, driven by a servo motor. The threaded rod 6 engages with a transverse adjustment seat 8, driving the transverse adjustment seat 8 and the cutting machine 9 mounted on it, as well as the angle adjustment mechanism, to achieve lateral position adjustment.

[0055] Angle shaft 12 passes through the transverse adjustment seat 8, and its upper part is driven by a worm gear 13 and worm 15 mechanism. Stepper motor 16 drives worm 15 to rotate, which in turn drives worm gear 13 fixed to angle shaft 12 to rotate, thereby realizing the overall angular deflection of angle shaft 12, the guide drive plate 11 below, and the cutting machine 9. The absolute encoder 17 monitors the rotation angle of stepper motor 16 in real time and accurately displays the cutting angle through digital display screen 19. Laser marker 18 installed on the housing of cutting machine 9 projects the cutting path onto the workpiece surface for visual verification.

[0056] The first guide seat of the guide drive plate 11 moves along the slide under the drive of the linear drive module, driving the cutting machine 9 to complete the linear feed cutting. The magnetic powder brake 37 is mounted on the top of the angle shaft 12, and locks the angle after being energized to ensure cutting stability.

[0057] The two sets of parallel drive plates 29 of the plate drive mechanism drive the second guide seats on both sides to slide synchronously through the linear drive module. The two second guide seats drive the traction plate 32 to slide stably. The electric telescopic rod 33 installed on the traction plate 32 drives the electric control suction cup 34 to rise and fall. The pressure sensor 35 realizes the adaptive adsorption and fixation of the workpiece, thereby ensuring that there is no deviation in the conveying process.

[0058] During processing, the industrial vacuum cleaner 28 continuously sucks up cutting dust through the interface on the side of the transparent frame cover 25. Waste material falls into the recycling bin through the waste trough 39 below the cutting table 1, keeping the work area clean. The control host integrates and regulates all actuators, comprehensively coordinating the servo motor to control the lateral position adjustment, the stepper motor 16 to adjust the cutting angle, and the linear drive module to control the workpiece transportation, forming a closed-loop intelligent processing system that ensures the quality and efficiency of multi-angle chamfering of glass fiber epoxy boards.

[0059] This device, through lifting, lateral, and angle adjustments, and in conjunction with a precise board conveying system, enables automated chamfering of glass fiber epoxy boards at any position and angle, combining high precision and high efficiency.

[0060] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A multi-angle chamfering processing device for glass fiber epoxy boards, comprising a cutting table (1) and an angle adjustment mechanism, characterized in that: A support frame (3) is fixedly installed on the cutting table (1). A lifting seat (4) is installed on the upper end of the support frame (3). A transverse slide groove (5) is opened inside the lifting seat (4). The transverse slide groove (5) is rotatably connected to a threaded rod (6). A servo motor is installed at one end of the threaded rod (6). A transverse adjustment seat (8) is slidably connected inside the transverse slide groove (5). The transverse adjustment seat (8) is threadedly engaged with the threaded rod (6). A cutting machine (9) is set below the transverse adjustment seat (8). An angle adjustment mechanism is installed on the transverse adjustment seat (8). The angle adjustment mechanism is used to adjust the cutting angle of the cutting machine (9). A board drive mechanism is installed inside the support frame (3). The board drive mechanism is used to adjust the movement of the glass fiber epoxy board. The angle adjustment mechanism includes a guide drive plate (11) and an angle shaft (12). The cutting machine (9) is slidably disposed on the side of the guide drive plate (11) near the surface of the cutting table (1). The guide drive plate (11) drives the cutting machine (9) to move linearly. The angle shaft (12) is fixedly connected to the side of the guide drive plate (11) away from the cutting machine (9). The angle shaft (12) passes through the upper part of the transverse adjustment seat (8) and is rotatably connected to the inside of the transverse adjustment seat (8). A worm gear (13) is fixedly connected to the angle shaft (12) at the external position of the transverse adjustment seat (8). Two bearing seats (14) are provided on the joint seat (8). A worm (15) that cooperates with the worm wheel (13) is installed between the two bearing seats (14). A stepper motor (16) that drives the worm (15) to rotate is fixedly installed on the transverse adjustment seat (8). An absolute encoder (17) is installed on the drive shaft of the stepper motor (16). At the same time, a laser line marker (18) is provided on the housing of the cutting machine (9). The absolute encoder (17) is electrically connected to a digital display screen (19). The digital display screen (19) is used to display the rotation adjustment angle of the stepper motor (16).

2. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 1, characterized in that: The guide drive plate (11) includes a first slide plate and a linear drive module. A first guide seat is installed inside the first slide plate. The linear drive module drives the first guide seat to move linearly along the slide plate direction. The cutting machine (9) is fixedly installed on the first guide seat.

3. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 1, characterized in that: The support frame (3) includes two side plates, which are located on both sides of the cutting table (1), and a crossbeam is fixedly connected between the two side plates.

4. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 3, characterized in that: A transparent frame cover (25) is provided on the outside of the support frame (3). One end of the transparent frame cover (25) is provided with a plate inlet (26) and the other end is provided with a plate outlet (27). An industrial vacuum cleaner (28) is connected to the side of the transparent frame cover (25). The industrial vacuum cleaner (28) is used to absorb the dust generated during cutting.

5. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 4, characterized in that: The sheet metal driving mechanism includes two sets of parallel driving plates (29), which are fixedly installed on the bottom sides of the support frame (3) and parallel to the surface of the cutting table (1).

6. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 5, characterized in that: The parallel drive plate (29) has the same structure as the guide drive plate (11), which includes a second slide plate and a linear drive module. A second guide seat is slidably connected to the second slide plate, and a traction plate (32) is fixedly connected between the second guide seats of the two parallel drive plates (29).

7. The multi-angle chamfering processing device for glass fiber epoxy boards according to claim 6, characterized in that: An electric telescopic rod (33) is installed on the traction plate (32). An electric suction cup (34) is installed at the telescopic end of the electric telescopic rod (33). The electric suction cup (34) is used for adsorption and fixation of the glass fiber epoxy board. A pressure sensor (35) is installed between the electric telescopic rod (33) and the electric suction cup (34).

8. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 1, characterized in that: A brake frame (36) is fixedly connected to the transverse adjustment seat (8), and a magnetic powder brake (37) is installed on the brake frame (36). The magnetic powder brake (37) is sleeved on the upper outside of the angle shaft (12).

9. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 1, characterized in that: The digital display screen (19) is installed on the front side of the outside of the transparent frame (25). The control host for equipment control is installed on the cutting table (1). The control host is electrically connected to the magnetic powder brake (37), the stepper motor (16) and the digital display screen (19).

10. The multi-angle chamfering processing device for glass fiber epoxy board according to claim 1, characterized in that: The cutting table (1) is located below the moving path of the cutting machine (9) and has a waste trough (39). A waste recycling bin (40) is set below the waste trough (39).

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