Rapid cutting device for circuit board

Abstract

The utility model discloses a rapid cutting device for a circuit board, which belongs to the technical field of circuit board processing equipment and comprises a supporting rack, a magnetic attraction limiting jig, a feeding driving mechanism, a gantry type bracket, a transverse driving mechanism, a vertical driving mechanism and a laser cutting mechanism, the magnetic attraction limiting jig is arranged on the supporting machine frame, the feeding driving mechanism is arranged between the magnetic attraction limiting jig and the supporting machine frame, and the feeding driving mechanism is in driving connection with the gantry type support. The transverse driving mechanism is arranged on the side face of the gantry type support and is in driving connection with the vertical driving mechanism. The laser cutting mechanism is movably arranged on the magnetic attraction limiting jig, and the vertical driving mechanism is in driving connection with the laser cutting mechanism. According to the utility model, the technical problem of how to improve the use convenience during circuit board cutting processing is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of circuit board processing equipment, and in particular to a circuit board rapid cutting device. Background Technology

[0002] A printed circuit board (PCB) is a core component in electronic devices used for electrical connections and mechanical support. A PCB is a bare board on an insulating substrate, such as fiberglass, ceramic, or polyimide film, on which conductive lines are formed through processes like printing and etching. Typically, PCBs do not integrate any electronic components; they serve only as mounting substrates and electrical interconnects for electronic components. For example, the state of a mobile phone motherboard before component mounting is a typical PCB.

[0003] Specifically, the basic structure of a circuit board typically includes a substrate, a conductive layer, and a protective layer. The most commonly used material for the substrate layer is FR-4 fiberglass board, which has advantages such as low cost and high mechanical strength. In addition, high-frequency materials can also be used as the substrate, such as PTFE or ceramic substrates. The conductive layer is usually a structure of conductors, pads, and vias formed by etching copper foil. The protective layer is solder resist ink covering non-soldering areas to prevent short circuits and oxidation.

[0004] In the processing technology of printed circuit boards (PCBs), the cutting process is a key step in PCB manufacturing, which directly affects the quality of finished products and production efficiency. The principle is to use high-energy laser beams, such as ultraviolet lasers, to perform non-contact cold processing on PCB materials, and to achieve cutting by melting or vaporizing the materials.

[0005] Based on this, Chinese patent document CN112566375B discloses a PCB board cutting method. This cutting method includes: selecting a complete PCB board, on which at least one PCB module to be cut is pre-set; fixing the complete PCB board and opening multiple positioning slots spaced around the PCB module, the positioning slots penetrating the entire PCB board; selecting positioning elements adapted to the positioning slots; installing the positioning elements within the positioning slots to restrict the movement of the PCB module; and processing the area between the positioning slots on the periphery of the PCB module so that the PCB module can detach from the complete PCB board after the positioning elements are removed from the positioning slots. In this PCB board cutting method disclosed in the patent document, the PCB module is first cut once, then fixed using positioning elements, and then the remaining uncut portions on the PCB module are cut, ensuring that the cutting quality of the PCB module meets the requirements.

[0006] However, the PCB cutting methods disclosed above still suffer from technical problems related to insufficient ease of use. Specifically, in the PCB cutting process, since different PCB models have different shapes and sizes, when cutting or processing them into the required shapes, it is necessary to use the pre-set outline of the PCB for positioning to avoid displacement or other defects during cutting. Existing technologies mainly rely on the PCB's outer contour for positioning, and when operators process PCBs with different outlines, it is often necessary to redevelop and redesign the positioning fixtures. Therefore, when processing multiple PCB models in small batches, multiple positioning fixtures need to be prepared simultaneously, resulting in insufficient ease of use. Utility Model Content

[0007] Therefore, it is necessary to provide a rapid circuit board cutting device to address the technical issue of how to improve the ease of use during circuit board cutting and processing.

[0008] A rapid circuit board cutting device includes: a support frame, a magnetic suction limiting fixture, a feed drive mechanism, a gantry bracket, a horizontal drive mechanism, a vertical drive mechanism, and a laser cutting mechanism; the magnetic suction limiting fixture is disposed on the support frame, the feed drive mechanism is disposed between the magnetic suction limiting fixture and the support frame, the gantry bracket is movably disposed above the magnetic suction limiting fixture, and the feed drive mechanism is drivenly connected to the gantry bracket; the horizontal drive mechanism is disposed on the side of the gantry bracket and is drivenly connected to the vertical drive mechanism; the laser cutting mechanism is movably disposed on the magnetic suction limiting fixture, and the vertical drive mechanism is drivenly connected to the laser cutting mechanism.

[0009] Furthermore, the magnetic limiting fixture includes a raised platform, a fixture base, several electromagnets, and a window connecting cover.

[0010] Furthermore, the raised platform is mounted on the support frame, and the fixture base is mounted on the raised platform; a plurality of electromagnets are evenly distributed around the periphery of the fixture base, and the window connecting cover is movably mounted on the fixture base.

[0011] Furthermore, the feed drive mechanism includes a feed guide rail, a feed drive motor, a feed screw, a feed bearing, a feed nut moving block, a feed moving platform, and several feed sliders.

[0012] Furthermore, the feed drive mechanism includes a feed guide rail, a feed drive motor, a feed screw, a feed bearing, a feed nut moving block, a feed moving platform, and several feed sliders.

[0013] Furthermore, the two feed guide rails are arranged parallel to each other on the support frame, the feed drive motor is located between the two feed guide rails, and the feed drive motor is driven by the feed screw; the two feed bearings are arranged opposite to each other on the support frame, and the feed screw is movably located between the two feed bearings; the feed screw is driven by the feed nut moving block, the feed nut moving block is connected to the bottom of the feed moving platform, and the feed moving platform is movably located below the raised platform; several feed sliders are movably connected to each feed guide rail, and each feed slider is connected below the feed moving platform; the gantry bracket is connected to the feed moving platform.

[0014] Furthermore, the lateral drive mechanism includes a lateral support, a lateral drive motor, a lateral drive screw, a lateral bearing, a lateral moving screw block, and a lateral connecting frame.

[0015] Furthermore, the transverse support is disposed on the upper side of the gantry frame, the transverse drive motor is disposed at one end of the transverse support, and the transverse drive motor is drivenly connected to the transverse drive screw; the transverse bearing is disposed in the transverse support, and the transverse drive screw is movably connected to the transverse support; the transverse moving screw block is movably disposed in the transverse support, and the transverse drive screw is drivenly connected to the transverse moving screw block; the transverse moving screw block is connected to the transverse connecting frame, and the vertical drive mechanism is disposed on the side of the transverse connecting frame.

[0016] Furthermore, the vertical drive mechanism is provided with a vertical support, a vertical drive motor, a vertical drive screw, a vertical moving screw block, and a vertical moving platform.

[0017] Furthermore, the vertical drive motor is installed on the upper part of the vertical support, the vertical drive screw is movably installed in the vertical support, the vertical drive motor is drivenly connected to the vertical drive screw, and the vertical drive screw is drivenly connected to the vertical moving screw block; the vertical moving screw block is connected to the vertical moving table, and the laser cutting mechanism is installed on the side of the vertical moving table.

[0018] In summary, the circuit board rapid cutting device of this utility model includes a support frame, a magnetic suction limiting fixture, a feed drive mechanism, a gantry bracket, a horizontal drive mechanism, a vertical drive mechanism, and a laser cutting mechanism. The magnetic suction limiting fixture is mounted on the support frame, and the feed drive mechanism is positioned between the magnetic suction limiting fixture and the support frame. The gantry bracket is movably mounted above the magnetic suction limiting fixture, and the feed drive mechanism is drivenly connected to the gantry bracket. The horizontal drive mechanism is located on the side of the gantry bracket and is drivenly connected to the vertical drive mechanism. The laser cutting mechanism is movably mounted on the magnetic suction limiting fixture, and the vertical drive mechanism is drivenly connected to the laser cutting mechanism. Since the magnetic limiting fixture can clamp and limit the edge, outline, or preset position of the circuit board, it is not limited to limiting and connecting circuit boards of a single specification. It can also quickly and stably limit the circuit board within the magnetic limiting fixture, and achieve rapid cutting processing by various action mechanisms. Therefore, this utility model of a circuit board rapid cutting device solves the technical problem of how to improve the ease of use during circuit board cutting processing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a circuit board rapid cutting device according to the present invention;

[0020] Figure 2 This is an exploded view of the circuit board rapid cutting device of this utility model from another direction;

[0021] Figure 3 This is a cross-sectional view of the circuit board rapid cutting device of this utility model from another direction. Detailed Implementation

[0022] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0026] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0028] Please refer to the following: Figures 1 to 3 This utility model discloses a rapid circuit board cutting device, comprising: a support frame 1, a magnetic suction limiting fixture 2, a feed drive mechanism 3, a gantry bracket 4, a horizontal drive mechanism 5, a vertical drive mechanism 6, and a laser cutting mechanism 7; the magnetic suction limiting fixture 2 is disposed on the support frame 1, the feed drive mechanism 3 is disposed between the magnetic suction limiting fixture 2 and the support frame 1, the gantry bracket 4 is movably disposed above the magnetic suction limiting fixture 2, and the feed drive mechanism 3 is drivenly connected to the gantry bracket 4; the horizontal drive mechanism 5 is disposed on the side of the gantry bracket 4, and the horizontal drive mechanism 5 is drivenly connected to the vertical drive mechanism 6; the laser cutting mechanism 7 is movably disposed on the magnetic suction limiting fixture 2, and the vertical drive mechanism 6 is drivenly connected to the laser cutting mechanism 7.

[0029] Specifically, when the circuit board rapid cutting device of this utility model is in operation, the circuit board to be cut can be pre-placed in the magnetic suction limiting fixture 2, and the magnetic suction limiting fixture 2 limits and connects the circuit board; then, the feed drive mechanism 3 can drive the gantry bracket 4 to move the horizontal drive mechanism 5 to a preset position according to a preset program; then, the horizontal drive mechanism 5 drives the vertical drive mechanism 6 to move the laser cutting mechanism 7 to the cutting starting point of the circuit board, and then the vertical drive mechanism 6 drives the laser cutting mechanism 7 to descend to a preset height; the laser cutting mechanism 7 emits a high-energy laser cutting beam, and at the same time, the horizontal drive mechanism 5 and the feed drive mechanism 3 cooperate to make the high-energy laser cutting beam emitted by the laser cutting mechanism 7 cut or slit the circuit board placed in the magnetic suction limiting fixture 2 into a preset shape and size. Since the magnetic suction limiting fixture 2 can clamp and limit the edge, outline, or preset position of the circuit board, it is not limited to limiting and connecting circuit boards of a single specification. It can also quickly and stably limit the circuit board within the magnetic suction limiting fixture 2, and achieve rapid cutting processing by various action mechanisms. Therefore, the circuit board rapid cutting device of this utility model solves the technical problem of how to improve the ease of use during circuit board cutting processing.

[0030] Furthermore, the magnetic suction limiting fixture 2 includes a raised platform 201, a fixture base 202, a plurality of electromagnets 203, and a window connecting cover 204; the raised platform 201 is disposed on the support frame 1, and the fixture base 202 is disposed on the raised platform 201; the plurality of electromagnets 203 are evenly distributed around the periphery of the fixture base 202, and the window connecting cover 204 is movably disposed on the fixture base 202. Specifically, a plurality of electromagnets 203 may be provided around the periphery of the fixture base 202. For example, an electromagnet 203 may be provided at each of the four corners of the fixture base 202, and the central part of the window connecting cover 204 may have a hollow structure. The main body of the window connecting cover 204 may be made of a magnetic material, such as iron. Thus, when the electromagnets 203 are energized, they may magnetically attract the periphery of the window connecting cover 204, thereby limiting and connecting the edge of the circuit board to be cut between the fixture base 202 and the switch connecting cover 204. The laser cutting mechanism 7 may cut the circuit board that is limited through the central part of the window connecting cover 204.

[0031] Furthermore, the feed drive mechanism 3 includes a feed guide rail 301, a feed drive motor 302, a feed screw 303, a feed bearing 304, a feed nut moving block 305, a feed moving platform 306, and several feed sliders 307; two feed guide rails 301 are arranged parallel to each other on the support frame 1, the feed drive motor 302 is disposed between the two feed guide rails 301, and the feed drive motor 302 is drivenly connected to the feed screw 303; two feed bearings 304 are arranged opposite to each other on the support frame 1, and the... The feed screw 303 is movably disposed between the two feed bearings 304; the feed screw 303 is drivenly connected to the feed nut moving block 305, the feed nut moving block 305 is connected to the bottom of the feed moving platform 306, and the feed moving platform 306 is movably disposed below the raised platform 201; several feed sliders 307 are movably connected to each feed guide rail 301, and each feed slider 307 is connected to the feed moving platform 306; the gantry bracket 4 is connected to the feed moving platform 306.

[0032] Furthermore, the transverse drive mechanism 5 includes a transverse support 501, a transverse drive motor 502, a transverse drive screw 503, a transverse bearing 504, a transverse moving screw block 505, and a transverse connecting frame 506. The transverse support 501 is disposed on the upper side of the gantry frame 4, the transverse drive motor 502 is disposed at one end of the transverse support 501, and the transverse drive motor 502 is drivenly connected to the transverse drive screw 503. The transverse bearing 504 is disposed within the transverse support 501, and the transverse drive screw 503 is movably connected to the transverse support 501. The transverse moving screw block 505 is movably disposed within the transverse support 501, and the transverse drive screw 503 is drivenly connected to the transverse moving screw block 505. The transverse moving screw block 505 is connected to the transverse connecting frame 506, and the vertical drive mechanism 6 is disposed on the side of the transverse connecting frame 506.

[0033] Furthermore, the vertical drive mechanism 6 is provided with a vertical support 601, a vertical drive motor 602, a vertical drive lead screw 603, a vertical moving lead screw block 604, and a vertical moving platform 605; the vertical drive motor 602 is disposed on the upper part of the vertical support 601, the vertical drive lead screw 603 is movably disposed in the vertical support 601, the vertical drive motor 602 is drivenly connected to the vertical drive lead screw 603, and the vertical drive lead screw 603 is transmittedly connected to the vertical moving lead screw block 604; the vertical moving lead screw block 604 is connected to the vertical moving platform 605, and the laser cutting mechanism 7 is disposed on the side of the vertical moving platform 605.

[0034] Specifically, the laser cutting mechanism 7 is movably disposed above the magnetic suction limiting fixture 2. The laser cutting mechanism 7 can be a laser cutting tool commonly used in the art, for example, it can be an ultraviolet laser, which can be composed of a laser source, an optical path system, a worktable, a control system, etc. (not shown in the figure). After the laser beam is focused and deflected, it forms precise cutting lines on the surface of the PCB board. The control system can control the movement of the laser beam by the feed drive mechanism 3 and the transverse drive mechanism 5 according to the preset cutting path, so as to achieve precise cutting of the PCB board.

[0035] Specifically, when the feed drive motor 302 is powered on and started, it can drive the feed screw 303 to rotate forward or reverse, thereby causing the feed nut moving block 305 connected to the feed screw 303 to reciprocate forward or backward along the feed screw 303, so as to drive the feed moving platform 306 to follow it forward or backward, and drive the gantry support 4 connected to the feed moving platform 306 to reciprocate forward or backward.

[0036] Specifically, after the lateral drive motor 502, which is located on the side of the gantry bracket 4, moves forward to a preset position, it can drive the lateral drive screw 503 to rotate forward or reverse. This causes the lateral moving screw block 505 connected to the lateral drive screw 503 to be driven to move back and forth left and right. Consequently, the lateral moving screw block 505 drives the lateral connecting frame 506 to move back and forth left and right.

[0037] Subsequently, after the vertical drive motor 602 connected to the side of the transverse connecting frame 506 is powered on and started, it can drive the vertical drive screw 603 to rotate forward or reverse, so that the vertical moving screw block 604 connected to the vertical drive screw 603 can be driven to reciprocate downward or upward along the vertical drive screw 603. In turn, the vertical moving screw block 604 drives the vertical moving table 605 to reciprocate downward or upward. The laser cutting mechanism 7 provided on the side of the vertical moving table 605 can then perform cutting operations on materials such as PCBs at a preset height.

[0038] In summary, the circuit board rapid cutting device of this utility model is provided with a support frame 1, a magnetic suction limiting fixture 2, a feed drive mechanism 3, a gantry bracket 4, a horizontal drive mechanism 5, a vertical drive mechanism 6, and a laser cutting mechanism 7. The magnetic suction limiting fixture 2 is arranged on the support frame 1, and the feed drive mechanism 3 is arranged between the magnetic suction limiting fixture 2 and the support frame 1. The gantry bracket 4 is movably arranged above the magnetic suction limiting fixture 2, and the feed drive mechanism 3 is drivenly connected to the gantry bracket 4. The horizontal drive mechanism 5 is arranged on the side of the gantry bracket 4, and the horizontal drive mechanism 5 is drivenly connected to the vertical drive mechanism 6. The laser cutting mechanism 7 is movably arranged on the magnetic suction limiting fixture 2, and the vertical drive mechanism 6 is drivenly connected to the laser cutting mechanism 7. Since the magnetic suction limiting fixture 2 can clamp and limit the edge, outline, or preset position of the circuit board, it is not limited to limiting and connecting circuit boards of a single specification. It can also quickly and stably limit the circuit board within the magnetic suction limiting fixture 2, and achieve rapid cutting processing by various action mechanisms. Therefore, the circuit board rapid cutting device of this utility model solves the technical problem of how to improve the ease of use during circuit board cutting processing.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A rapid circuit board cutting device, characterized in that, It includes: a support frame (1), a magnetic suction limiting fixture (2), a feed drive mechanism (3), a gantry bracket (4), a transverse drive mechanism (5), a vertical drive mechanism (6), and a laser cutting mechanism (7); the magnetic suction limiting fixture (2) is arranged on the support frame (1), the feed drive mechanism (3) is arranged between the magnetic suction limiting fixture (2) and the support frame (1), the gantry bracket (4) is movably arranged above the magnetic suction limiting fixture (2), and the feed drive mechanism (3) is drivenly connected to the gantry bracket (4); the transverse drive mechanism (5) is arranged on the side of the gantry bracket (4), and the transverse drive mechanism (5) is drivenly connected to the vertical drive mechanism (6); the laser cutting mechanism (7) is movably arranged on the magnetic suction limiting fixture (2), and the vertical drive mechanism (6) is drivenly connected to the laser cutting mechanism (7).

2. The circuit board rapid cutting device according to claim 1, characterized in that: The magnetic limiting fixture (2) has a raised platform (201), a fixture base (202), several electromagnets (203) and a window connecting cover plate (204).

3. The circuit board rapid cutting device according to claim 2, characterized in that: The raised platform (201) is mounted on the support frame (1), and the fixture base (202) is mounted on the raised platform (201); a plurality of electromagnets (203) are evenly distributed around the periphery of the fixture base (202), and the window connecting cover (204) is movably mounted on the fixture base (202).

4. The circuit board rapid cutting device according to claim 3, characterized in that: The feed drive mechanism (3) includes a feed guide rail (301), a feed drive motor (302), a feed screw (303), a feed bearing (304), a feed screw nut moving block (305), a feed moving platform (306), and several feed sliders (307).

5. The circuit board rapid cutting device according to claim 4, characterized in that: The feed drive mechanism (3) includes a feed guide rail (301), a feed drive motor (302), a feed screw (303), a feed bearing (304), a feed screw nut moving block (305), a feed moving platform (306), and several feed sliders (307).

6. The circuit board rapid cutting device according to claim 5, characterized in that: Two feed guide rails (301) are arranged parallel to each other on the support frame (1). The feed drive motor (302) is located between the two feed guide rails (301) and is driven by the feed screw (303). Two feed bearings (304) are arranged opposite to each other on the support frame (1). The feed screw (303) is movably arranged between the two feed bearings (304). The feed screw (303) and the feed nut move together. The feed nut moving block (305) is connected to the bottom of the feed moving platform (306), which is movably disposed below the raised platform (201); several feed sliders (307) are movably connected to each feed guide rail (301), and each feed slider (307) is connected below the feed moving platform (306); the gantry bracket (4) is connected to the feed moving platform (306).

7. The circuit board rapid cutting device according to claim 6, characterized in that: The lateral drive mechanism (5) includes a lateral support (501), a lateral drive motor (502), a lateral drive screw (503), a lateral bearing (504), a lateral moving screw block (505), and a lateral connecting frame (506).

8. A circuit board rapid cutting device according to claim 7, characterized in that: The transverse support (501) is disposed on the upper side of the gantry support (4), the transverse drive motor (502) is disposed at one end of the transverse support (501), and the transverse drive motor (502) is drivenly connected to the transverse drive screw (503); the transverse bearing (504) is disposed in the transverse support (501), and the transverse drive screw (503) is movably connected to the transverse support (501); the transverse moving screw block (505) is movably disposed in the transverse support (501), and the transverse drive screw (503) is drivenly connected to the transverse moving screw block (505); the transverse moving screw block (505) is connected to the transverse connecting frame (506), and the vertical drive mechanism (6) is disposed on the side of the transverse connecting frame (506).

9. A circuit board rapid cutting device according to claim 8, characterized in that: The vertical drive mechanism (6) is provided with a vertical support (601), a vertical drive motor (602), a vertical drive screw (603), a vertical moving screw block (604), and a vertical moving platform (605).

10. A circuit board rapid cutting device according to claim 9, characterized in that: The vertical drive motor (602) is disposed on the upper part of the vertical support (601), and the vertical drive screw (603) is movably disposed in the vertical support (601). The vertical drive motor (602) is drivenly connected to the vertical drive screw (603), and the vertical drive screw (603) is transmittedly connected to the vertical moving screw block (604). The vertical moving screw block (604) is connected to the vertical moving table (605), and the laser cutting mechanism (7) is disposed on the side of the vertical moving table (605).

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