Plate cutting machine with deburring function

Abstract

The utility model discloses a plate cutting machine with a deburring function, which relates to the field of plate cutting and comprises a support, a conveying belt is arranged at the top end of the support, a clamping device is arranged on one side of the top of the conveying belt, and a baffle device is arranged on one side of the top of the conveying belt. A noise reduction box connected with the support is arranged on one side of the top of the conveying belt, an electric box fixing plate is arranged on one side of the noise reduction box, a distance adjusting device matched with the noise reduction box is arranged on the top of the electric box fixing plate, and a rotating disc device is arranged at the bottom of the distance adjusting device. A control panel is arranged on one side of the conveying belt. The distance adjusting device and the rotating disc device are arranged, the distance between the rotating disc device and the surface of the conveying belt is adjusted according to the thickness of the acoustic board, and meanwhile the acoustic board is cut, deburred and dedusted through the rotating disc device.

Description

Technical Field

[0001] The utility model relates to the field of plate cutting, in particular to a plate cutting machine with a burr removal function. Background Art

[0002] The board cutting machine is a kind of equipment used to cut various boards, which is widely used in the manufacturing industry, construction industry, furniture industry and other fields. The main function of the sound-absorbing board is to absorb sound to reduce noise. If the edge of the sound-absorbing board is burred or uneven, it will affect its sealing with other boards or walls, thereby reducing the sound absorption effect. Deburring can ensure that the sound-absorbing board is in close contact with the surrounding materials and maximize its sound absorption effect. Sound-absorbing boards are usually used in places that require good visual effects, such as office buildings, theaters, conference rooms, etc. Burrs and irregular edges will affect the beauty of the sound-absorbing board. Deburring can make the edges of the sound-absorbing board smooth and neat, improving the overall decorative effect.

[0003] For example, a Chinese patent with authorization announcement CN218593096U discloses a plate cutting machine with a deburring function, including a base, a slide groove is provided on the upper surface of the base, a slider is slidably connected in the slide groove, a vertical plate is fixedly connected to the upper surface of the slider, a cutting and grinding mechanism is fixedly connected to the upper surface of the vertical plate, and a debris removal mechanism is fixedly connected to the cutting and grinding mechanism.

[0004] In this device, although one device can be used to complete the operations of cutting, deburring and dust removal, the device cannot be adjusted in the vertical direction. When processing sound-absorbing panels of different thicknesses, the cutting thickness cannot be adjusted according to the processing requirements, resulting in a decrease in cutting efficiency.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a plate cutting machine with a deburring function to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A plate cutting machine with a deburring function comprises a bracket, a conveyor belt is arranged at the top of the bracket, a clamping device is arranged on the top side of the conveyor belt, and a baffle device is arranged on the top side of the conveyor belt; a noise reduction box connected to the bracket is arranged on the top side of the conveyor belt, an electric box fixing plate is arranged on one side of the noise reduction box, a distance adjustment device matched with the noise reduction box is arranged on the top of the electric box fixing plate, and a turntable device is arranged at the bottom of the distance adjustment device; a control panel is arranged on one side of the conveyor belt.

[0009] Furthermore, in order to achieve the fixation of the sound-absorbing panel and prevent the sound-absorbing panel from shaking and causing position deviation, which will affect the cutting accuracy of the sound-absorbing panel, limit openings that cooperate with the clamping device are symmetrically opened on both sides of the conveyor belt, and the clamping device includes a cylinder 1 symmetrically arranged at both ends of the conveyor belt, and a limit column is arranged at the output end of the cylinder 1 through the limit opening, and a clamp is arranged at the end of the limit column away from the cylinder 1; the baffle device includes a baffle frame arranged on the top of the conveyor belt, limit grooves are opened on both sides of the baffle frame, a baffle is arranged inside the baffle frame, and limit strips that cooperate with the limit grooves are arranged on both sides of the baffle, and a cylinder 2 that cooperates with the baffle is arranged on the top of the baffle frame.

[0010] Furthermore, in order to adjust the distance between the turntable device and the conveyor belt surface according to the thickness of the sound-absorbing board, the moving range of each tool on the turntable is adjusted to achieve the cutting, burring and dust removal of the sound-absorbing board. The distance adjustment device includes a motor 1 installed on the top of the electric box fixing plate, a screw matched with the inner wall of the noise reduction box is arranged at one end of the output shaft of the motor 1, a sliding block matched with the screw is sleeved on the outer side of the screw, and a limit rod matched with the inner wall of the noise reduction box is arranged on one side of the sliding block; a driving assembly is inserted in the middle of the sliding block, and the driving assembly includes a cylinder 3 arranged at the top of the sliding block, and the bottom end of the output shaft of the cylinder 3 passes through the sliding block and is connected to the support column, and one side of the support column is connected to the turntable device; the turntable device includes a motor fixing frame arranged on one side of the support column, a motor 2 is arranged at the top of the motor fixing frame, one end of the output shaft of the motor 2 passes through the support column and matches the turntable, a plurality of pillars are evenly arranged clockwise on the outer side of the turntable, and a cutting knife, a grinding wheel, a brush and a vacuum cleaner are arranged clockwise inside the plurality of pillars, and a motor box is arranged on one side of the grinding wheel.

[0011] The beneficial effects of the utility model are:

[0012] 1) With the cooperation of the clamping device, the baffle device, the noise reduction box, the distance adjustment device and the turntable device, the utility model can not only fix the sound-absorbing panel, avoid the sound-absorbing panel from shaking, position shifting and affecting the cutting accuracy of the sound-absorbing panel, but also absorb noise, ensure the physical and mental health of the construction workers, protect the peaceful life of the surrounding residents, avoid ecological damage, and realize the cutting, burring and dust removal of the sound-absorbing panel. At the same time, the distance between the turntable device and the conveyor belt surface is adjusted according to the thickness of the sound-absorbing panel.

[0013] 2) By providing a clamping device and a baffle device, the baffle and the clamping plate are controlled to complete the fixation of the sound-absorbing board in the noise reduction box to prevent the sound-absorbing board from shaking and position shifting during subsequent operations, thereby affecting the cutting accuracy of the sound-absorbing board.

[0014] 3) By setting up a noise reduction box, ensure that the sound-absorbing panels are kept in the noise reduction box during cutting, deburring and dust removal, thereby absorbing noise, ensuring the physical and mental health of construction workers, ensuring the peaceful life of surrounding residents, and avoiding ecological damage.

[0015] 4) By setting the distance adjustment device and the turntable device, start the motor 2, the cylinder 3 and the motor under the control of the control panel to drive the turntable and the various tools on the turntable to reciprocate left and right, and adjust the distance between the turntable device and the conveyor belt surface according to the thickness of the sound-absorbing board, so as to complete the cutting, burr removal and dust removal of the sound-absorbing board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a structural schematic diagram of a plate cutting machine with a deburring function according to an embodiment of the utility model;

[0018] Figure 2 is a cross-sectional view of a plate cutting machine with a deburring function according to an embodiment of the utility model;

[0019] Figure 3 yes Figure 2 A partial enlarged view of the middle A;

[0020] Figure 4 It is a cross-sectional view from another angle of a plate cutting machine with a deburring function according to an embodiment of the utility model.

[0021] In the figure:

[0022] 1. Bracket; 2. Conveyor belt; 201. Limiting opening; 3. Clamping device; 301. Cylinder 1; 302. Limiting column; 303. Clamp; 4. Baffle device; 401. Baffle frame; 402. Limiting groove; 403. Baffle; 404. Limiting strip; 405. Cylinder 2; 5. Noise reduction box; 6. Electric box fixing plate; 7. Distance adjustment device; 701. Motor 1; 702. Screw; 703. Sliding block; 704. Limiting rod; 705. Driving assembly; 7051. Cylinder 3; 7052. Support column; 8. Turntable device; 801. Motor fixing frame; 802. Motor 2; 803. Turntable; 804. Pillar; 805. Cutting knife; 806. Grinding wheel; 807. Brush; 808. Vacuum cleaner; 809. Motor box; 9. Control panel. DETAILED DESCRIPTION

[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0024] According to an embodiment of the utility model, a plate cutting machine with a deburring function is provided.

[0025] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-Figure 4 As shown, the plate cutting machine with burr removal function according to the embodiment of the utility model includes a bracket 1, a conveyor belt 2 is arranged at the top of the bracket 1, a clamping device 3 is arranged on the top side of the conveyor belt 2, and a baffle device 4 is arranged on the top side of the conveyor belt 2; a noise reduction box 5 connected to the bracket 1 is arranged on the top side of the conveyor belt 2, an electric box fixing plate 6 is arranged on one side of the noise reduction box 5, a distance adjustment device 7 matched with the noise reduction box 5 is arranged on the top of the electric box fixing plate 6, and a turntable device 8 is arranged on the bottom of the distance adjustment device 7; a control panel 9 is arranged on one side of the conveyor belt 2.

[0026] With the aid of the above technical scheme, the utility model, under the cooperation of the clamping device 3, the baffle device 4, the noise reduction box 5, the distance adjustment device 7 and the turntable device 8, not only realizes the fixation of the sound-absorbing board, avoids the phenomenon of the sound-absorbing board shaking, position displacement and affecting the cutting accuracy of the sound-absorbing board, but also can absorb noise, ensure the physical and mental health of the construction workers, protect the quiet life of the surrounding residents, and avoid ecological damage. At the same time, according to the thickness of the sound-absorbing board, the distance between the turntable device and the conveyor belt surface is adjusted, thereby completing the cutting, burr removal and dust removal of the sound-absorbing board. The clamping device 3 and the baffle device 4 cooperate to fix the sound-absorbing board to prevent the sound-absorbing board from shaking, causing position deviation and affecting the cutting accuracy of the sound-absorbing board. The noise reduction box 5 absorbs noise to ensure the physical and mental health of the construction workers, the quiet life of the surrounding residents and the ecological damage. The distance adjustment device 7 and the turntable device 8 cooperate to adjust the distance between the turntable device and the conveyor belt surface according to the thickness of the sound-absorbing board and adjust the moving range of each tool on the turntable to achieve the cutting, burr removal and dust removal of the sound-absorbing board.

[0027] It should be explained that during use, the device utilizes the clamping device 3, the baffle device 4, the noise reduction box 5, the distance adjustment device 7 and the turntable device 8 to adjust the distance between the turntable device and the conveyor belt surface according to the thickness of the sound-absorbing board, and adjusts the moving range of each tool on the turntable to achieve the cutting, burring and dust removal of the sound-absorbing board. At the same time, the distance adjustment device 7 and the turntable device 8 can cut different boards according to different usage scenarios, such as wooden boards, plastic boards and composite boards, and ensure stability during the cutting process.

[0028] In one embodiment, limiting openings 201 cooperating with the clamping device 3 are symmetrically provided on both sides of the conveyor belt 2, the clamping device 3 includes a cylinder 1 301 symmetrically arranged at both ends of the conveyor belt 2, a limiting column 302 is arranged at the output end of the cylinder 1 301 through the limiting opening 201, and a clamping plate 303 is arranged at the end of the limiting column 302 away from the cylinder 1 301; the baffle device 4 includes a baffle frame 401 arranged on the top of the conveyor belt 2, limiting grooves 402 are provided on both sides of the baffle frame 401, baffles 403 are arranged inside the baffle frame 401, limiting strips 404 cooperating with the limiting grooves 402 are arranged on both sides of the baffle 403, and a cylinder 2 405 cooperating with the baffle 403 is arranged on the top of the baffle frame 401. Through the cooperation between the clamping device 3 and the baffle device 4, the sound absorbing panel is fixed, thereby avoiding the shaking of the sound absorbing panel, the position deviation and the impact on the cutting accuracy of the sound absorbing panel.

[0029] The working principles of the clamping device 3 and the baffle device 4 are as follows: in the initial state, the control panel 9 is used to control the start of cylinder 2 405, and the output end of cylinder 2 405 drives the baffle 403 to move vertically in the limit groove 402 with the help of the limit strip 404 and the limit groove 402. When the baffle 403 moves downward in the vertical direction to a preset distance from the top of the conveyor belt 2, if the preset distance is to ensure that the sound absorbing panel can be completely blocked, the sound absorbing panel is placed on the conveyor belt 2. As the conveyor belt 2 moves, the sound absorbing panel enters the noise reduction box 5 and moves until it is resisted by the baffle 403, and then the conveyor belt 2 stops moving. Then the control panel 9 is controlled to start the output end of cylinder 1 301 to drive the limit column 302 forward, and the limit port 201 is used to limit the limit column 302, and in the process of the limit column 302 moving forward, the clamp 303 is driven to move in the horizontal direction to a distance suitable for the width of the sound absorbing panel. At this time, the sound absorbing panel is fixed in the noise reduction box 5.

[0030] It needs to be explained that the noise reduction box 5 is made of composite sound-absorbing and insulating materials, which usually include sound insulation boards and sound-absorbing cotton, which can effectively absorb and isolate noise, and a curtain made of sound-absorbing cotton can be arranged between the noise reduction box 5 and the conveyor belt 2 to ensure that the sound-absorbing board is cut, deburred and dusted in a space that is as closed as possible to achieve the best effect of the noise reduction box 5, thereby realizing noise absorption, ensuring that the physical and mental health of construction workers is maintained, ensuring the peaceful life of surrounding residents, and avoiding ecological damage.

[0031] In one embodiment, the distance adjustment device 7 includes a motor 701 installed on the top of the electric box fixing plate 6, a screw 702 matching the inner wall of the noise reduction box 5 is provided at one end of the output shaft of the motor 701, a sliding block 703 matching the screw 702 is sleeved on the outer side of the screw 702, a limiting rod 704 matching the inner wall of the noise reduction box 5 is provided on one side of the sliding block 703, a driving assembly 705 is inserted in the middle of the sliding block 703, and the driving assembly 705 includes a cylinder 3 7051 arranged at the top of the sliding block 703, and the bottom end of the output shaft of the cylinder 3 7051 passes through the sliding block 703 and is connected to the support column 7052, and one side of the support column 7052 is connected to the turntable device 8; the turntable device 8 includes a cylinder 3 7051 arranged at the top of the sliding block 703, and the bottom end of the output shaft of the cylinder 3 7051 passes through the sliding block 703 and is connected to the support column 7052, and one side of the support column 7052 is connected to the turntable device 8; the turntable device 8 includes a cylinder 3 7051 arranged at the support column 70 52, a motor fixing frame 801 is arranged on the top of the motor fixing frame 801, one end of the output shaft of the motor 802 passes through the support column 7052 and cooperates with the turntable 803, a plurality of pillars 804 are evenly arranged clockwise on the outside of the turntable 803, a cutting knife 805, a grinding wheel 806, a brush 807 and a vacuum cleaner 808 are arranged clockwise inside the plurality of pillars 804, a motor box 809 is arranged on one side of the grinding wheel 806, and under the cooperation of the distance adjustment device 7 and the turntable device 8, the sound absorbing board can be cut, burred and dusted by adjusting the moving range of each tool on the turntable, and the distance between the turntable device and the conveyor belt surface can be adjusted according to the thickness of the sound absorbing board.

[0032] The working principle of the distance adjustment device 7 and the turntable device 8 is as follows: the sliding block 703 is located at the rightmost end of the screw rod 702 and the limit rod 704. When the sound-absorbing board is fixed, the control panel 9 controls and starts the motor 2 802, and the turntable 803 is driven to rotate clockwise under the action of the output shaft of the motor 2 802. At this time, the sound-absorbing board is in a state to be cut. The motor 2 802 rotates the cutting knife 805 located on the support 804 of the turntable 803 to a state where the knife head is downward, and then the cylinder 3 7051 is started. The support column 7052 is driven up and down under the action of the output end of the cylinder 3 7051, and the cutting knife 805 is moved to a distance suitable for the thickness of the sound-absorbing board. At this time, the motor 1 701 is started, and the screw rod 7 is driven under the action of the output shaft of the motor 1 701. 02 rotates clockwise, so that under the cooperation of the screw rod 702 and the limit rod 704, the rotation of the screw rod 702 drives the sliding block 703 to move left along the screw rod 702, and the sliding block 703 moves left. During the movement of the sliding block 703, the support column 7052 is driven to move left, and the support column 7052 moves left to drive the turntable 803 to move left. The turntable 803 moves left and drives the cutting knife 805 on the support column 804 to move left. When the cutting knife 805 moves to the left to the leftmost end, the sound absorbing board is cut, and then the motor 2 802 is started, and the turntable 803 is driven to rotate clockwise under the action of the output shaft of the motor 2 802, and the cutting knife 805 is switched to the grinding wheel 806. At this time, the output shaft of the motor in the motor box 809 drives the grinding wheel 806 rotates. After the tool switching is completed, the output shaft of the motor 1 701 drives the screw 702 to rotate counterclockwise, so that under the action of the screw 702, the limit rod 704, the sliding block 703, the support column 7052 and the turntable 803, the rotation of the screw 702 can drive the grinding wheel 806 to move rightward. When the grinding wheel 806 moves to the rightmost end, the deburring process of the sound absorbing board is completed, and the motor 2 802 is started again. The output shaft of the motor 2 802 drives the turntable 803 to rotate clockwise, and the grinding wheel 806 is switched to the brush 807. After the tool switching is completed, the output shaft of the motor 1 701 drives the screw 702 to rotate clockwise, so that under the action of the screw 702, the limit rod 704, the sliding block 703, the support column 7052 and the turntable 803 03, the rotation of the screw 702 can drive the brush 807 to move to the left. When the brush 807 moves to the rightmost end, it sweeps the dust on the sound-absorbing plate to facilitate the suction of the vacuum cleaner 808, and starts the motor 2 802. The output shaft of the motor 2 802 drives the turntable 803 to rotate clockwise, and the brush 807 is switched to the vacuum cleaner 808. After the tool is switched, the output shaft of the motor 1 701 drives the screw 702 to rotate counterclockwise, so that under the action of the screw 702, the limit rod 704, the sliding block 703, the support column 7052 and the turntable 803, the rotation of the screw 702 can drive the vacuum cleaner 808 to move to the right. When the vacuum cleaner 808 moves to the rightmost end, it cleans the dust on the suction plate, and the dust removal operation is completed.

[0033] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0034] In actual application, the staff first controls and starts the baffle device 4 through the control panel 9. After the baffle device 4 moves in the vertical direction to a preset distance from the top of the conveyor belt 2, the sound absorbing panel is placed on the conveyor belt 2. As the conveyor belt 2 moves, the sound absorbing panel enters the noise reduction box 5 and moves to one side of the baffle device 4. Under the cooperation of the clamping device 3 and the baffle device 4, it moves to a distance suitable for the width of the sound absorbing panel. The distance adjustment device 7 and the turntable device 8 are controlled and started through the control panel 9. The distance adjustment device 7 and the turntable device 8 are used to adjust the distance between the turntable device and the conveyor belt surface according to the thickness of the sound absorbing panel, thereby completing the cutting, burr removal and dust removal of the sound absorbing panel, and at the same time, the noise reduction box 5 is used to reduce the noise of the entire device.

[0035] The working principles of the clamping device 3, the baffle device 4, the distance adjustment device 7 and the turntable device 8 are as described above.

[0036] In summary, with the aid of the above technical solution of the utility model, by providing the clamping device 3, the baffle device 4, the noise reduction box 5, the distance adjustment device 7 and the turntable device 8, not only the sound-absorbing panel can be fixed, the shaking of the sound-absorbing panel, the position displacement and the precision of the cutting of the sound-absorbing panel can be avoided, but also the noise can be absorbed, the physical and mental health of the construction workers can be maintained, the peaceful life of the surrounding residents can be guaranteed, and the ecological damage can be avoided. At the same time, according to the thickness of the sound-absorbing panel, the distance between the turntable device and the conveyor belt surface can be adjusted to complete the cutting, burr removal and dust removal of the sound-absorbing panel.

[0037] In addition, by providing a clamping device 3 and a baffle device 4, the baffle 403 and the clamping plate 303 are controlled to complete the fixation of the sound absorbing board in the noise reduction box 5 to prevent the sound absorbing board from shaking and positional deviation in subsequent operations, thereby affecting the cutting accuracy of the sound absorbing board.

[0038] In addition, the noise reduction box 5 is provided to ensure that the sound-absorbing board is kept in the noise reduction box 5 during the cutting, burring and dust removal processes, thereby achieving noise absorption, ensuring that the physical and mental health of the construction workers is maintained, ensuring the peaceful life of the surrounding residents, and avoiding ecological damage.

[0039] In addition, through the distance adjustment device 7 and the turntable device 8, under the control of the control panel 9, the motor 2 802, the cylinder 3 7051 and the motor 1 701 are started to drive the turntable 803 and the various tools on the turntable 803 to reciprocate left and right, and according to the thickness of the sound absorbing board, the distance between the turntable device and the conveyor belt surface is adjusted to complete the cutting, burr removal and dust removal of the sound absorbing board.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plate cutting machine with a deburring function, comprising a bracket (1), characterized in that: A conveyor belt (2) is arranged at the top of the support (1), a clamping device (3) is arranged on one side of the top of the conveyor belt (2), and a baffle device (4) is arranged on one side of the top of the conveyor belt (2); A noise reduction box (5) connected to the bracket (1) is arranged on one side of the top of the conveyor belt (2); an electric box fixing plate (6) is arranged on one side of the noise reduction box (5); a distance adjustment device (7) matched with the noise reduction box (5) is arranged on the top of the electric box fixing plate (6); a turntable device (8) is arranged at the bottom of the distance adjustment device (7); A control panel (9) is provided on one side of the conveyor belt (2).

2. A plate cutting machine with a deburring function according to claim 1, characterized in that: Limiting openings (201) matching with the clamping device (3) are symmetrically provided on both sides of the conveyor belt (2).

3. A plate cutting machine with a deburring function according to claim 2, characterized in that: The clamping device (3) comprises a cylinder 1 (301) symmetrically arranged at both ends of the conveyor belt (2); a limiting column (302) is arranged at the output end of the cylinder 1 (301) through the limiting opening (201); and a clamping plate (303) is arranged at one end of the limiting column (302) away from the cylinder 1 (301).

4. The plate cutting machine with deburring function according to claim 1, characterized in that: The baffle device (4) comprises a baffle frame (401) arranged on the top of the conveyor belt (2), and limiting grooves (402) are provided on both sides of the baffle frame (401); A baffle (403) is arranged inside the baffle frame (401), and limiting strips (404) matching with the limiting grooves (402) are arranged on both sides of the baffle (403); A second cylinder (405) matching with the baffle (403) is arranged on the top of the baffle frame (401).

5. The plate cutting machine with deburring function according to claim 1, characterized in that: The distance adjustment device (7) comprises a motor 1 (701) mounted on the top of the electric box fixing plate (6); a screw rod (702) matching with the inner wall of the noise reduction box (5) is arranged at one end of the output shaft of the motor 1 (701); a sliding block (703) matching with the screw rod (702) is sleeved on the outer side of the screw rod (702); and a limit rod (704) matching with the inner wall of the noise reduction box (5) is arranged on one side of the sliding block (703); A driving assembly (705) is inserted into the middle of the sliding block (703).

6. The plate cutting machine with burr removal function according to claim 5, characterized in that: The driving assembly (705) comprises a cylinder three (7051) arranged at the top end of the sliding block (703), and the bottom end of the output shaft of the cylinder three (7051) passes through the sliding block (703) and is connected to a support column (7052), and one side of the support column (7052) is connected to the turntable device (8).

7. A plate cutting machine with a deburring function according to claim 6, characterized in that: The turntable device (8) comprises a motor fixing frame (801) arranged on one side of the support column (7052); a second motor (802) is arranged on the top of the motor fixing frame (801); one end of the output shaft of the second motor (802) passes through the support column (7052) and cooperates with the turntable (803); a plurality of pillars (804) are evenly arranged clockwise on the outside of the turntable (803); a cutting knife (805), a grinding wheel (806), a brush (807) and a vacuum cleaner (808) are arranged in sequence clockwise inside the plurality of pillars (804); and a motor box (809) is arranged on one side of the grinding wheel (806).

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