A noise reduction wood floor splitting machine

Abstract

The application discloses a kind of noise reduction wood floor splitting machine, and its technical solution main points are: including rack, still include: fixed on the support rail of rack top, the sliding seat of support rail top is slidably connected, the upper portion of sliding seat is fixed with loading platform;For driving loading platform to carry out the drive component of adjustment;Setting in the fixed jig of loading platform top when cutting off wood board and after cutting off wood board overturning adjustment;Setting on the cutting assembly of rack for swinging cutting off wood board;Through drive component drive for assisting unloading unloading structure;And control component, the control component after fixed jig fixes wood board, control drive component adjusts loading platform to appropriate position.This noise reduction wood floor splitting machine can be firmly fixed when splitting board, keep board stable and slow down vibration when cutting board, in addition, can also quickly carry out board unloading.

Description

Technical Field

[0001] This invention relates to the field of board processing technology, and in particular to a noise-reducing wood flooring slitting machine. Background Technology

[0002] The principle behind noise-reducing wood flooring primarily relies on its material properties, structure, and installation method. Noise-reducing wood flooring achieves its noise-reduction effect by absorbing and reducing the propagation of sound waves. This is achieved through several key aspects: First, material properties: Noise-reducing wood flooring typically uses high-density woods such as oak and walnut. The high density of these woods helps absorb and block the propagation of sound waves. Furthermore, the porous structure of the wood flooring also absorbs some sound and vibration.12 Structure and thickness: The greater the thickness of the noise-reducing wood flooring, the better its sound insulation effect. This is because thicker flooring can better absorb and block the propagation of sound waves. In addition, the sound-insulating material beneath the flooring can also significantly improve the overall sound insulation effect.

[0003] A Chinese patent with publication number CN108381673A discloses a wood flooring cutting device for architectural decoration, including a cutting machine, a cutting frame, and a movable frame. The cutting machine is arranged above the movable frame, and the cutting frame is arranged below the movable frame. A locking block is provided on the bottom surface of the movable frame, and locking plates are provided at both ends of the upper surface of the movable frame. The cutting machine includes a cutting machine body, a handle, a plate, and a saw blade. A handle is provided on one side of the upper part of the cutting machine body.

[0004] The aforementioned patent has some advantages, but also some disadvantages, such as the inability to easily control the cutting and fixing and unloading of the sheet material. Summary of the Invention

[0005] In view of the problems mentioned in the background art, the purpose of this invention is to provide a noise-reducing wood flooring slitting machine to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of the present invention is achieved through the following technical solution:

[0007] A noise-reducing wood flooring slitting machine includes a frame and further includes:

[0008] A support rail is fixed above the frame, and a sliding seat is slidably connected above the support rail. A platform is fixed above the sliding seat. The frame is equipped with an unloading structure to assist unloading. A fixing fixture is provided above the platform for flipping and adjusting the position when cutting the wooden board and after cutting the board. A cutting assembly for swinging and cutting the wooden board is provided on the frame. A drive assembly is provided on the frame to drive the platform for adjustment and to drive the unloading structure.

[0009] And a control component, which, after the fixing fixture fixes the wooden board, controls the drive component to adjust the platform to a suitable position, and controls the fixing fixture to swing and drive the cutting component to cut;

[0010] The drive assembly includes a first servo motor, a reducer, and a lead screw. The first servo motor is fixed on the frame. The reducer is connected to the end of the motor shaft of the first servo motor. The lead screw is fixed to the output end of the reducer via a coupling. The lead screw is threadedly connected to the sliding seat.

[0011] The cutting assembly includes a cutting table, a third top-moving cylinder, a swing arm, a second servo motor, and a cutting disc. The cutting table is fixed above the frame, the swing arm is rotatably connected above the cutting table, the third top-moving cylinder is connected between the cutting table and the swing arm, the cylinder body of the third top-moving cylinder is hinged to the cutting table, and the piston rod end of the third top-moving cylinder is hinged to the swing arm. The second servo motor is fixed on the swing arm, and the cutting disc is fixed to the end of the motor shaft of the second servo motor.

[0012] Preferably, the unloading structure includes an electromagnetic clutch, a first rod shaft, a second rod shaft, a first pulley, a second pulley, a belt, an unloading cam, and an inclined plate. The first rod shaft is fixed to the end of the lead screw via the electromagnetic clutch, the second rod shaft is rotatably connected to the frame, the first pulley is fixed to the end of the first rod shaft, the second pulley is fixed to the end of the second rod shaft, the belt drive is connected to the outside of the first and second pulleys, the unloading cam is fixed to the outside of the second rod shaft, and the inclined plate is fixed to the frame.

[0013] By adopting the above technical solution, this noise-reducing wood flooring slitting machine can reliably fix the boards during slitting, maintain board stability and reduce vibration during cutting, and also quickly unload the boards. When using this noise-reducing wood flooring slitting machine, the wood boards to be slitted can be fixed with the fixing fixture above the platform, and the drive component can drive the fixing fixture forward. The cutting component cuts the wood boards into multiple fixed-length segments, and after cutting, the unloading structure can unload the multiple segments sequentially. In addition, the control component can improve the automation level of this device during use. By adopting the above technical solution, when the first servo motor in the drive component starts, it can drive the lead screw to rotate after being reduced in speed by the reducer, thereby driving the sliding seat to slide, driving the platform and the fixing fixture above the platform forward, thereby driving the board to the appropriate cutting position for cutting operation. When the cutting assembly is cutting, the third jacking cylinder on the cutting table can be activated to drive the swing arm to swing. At the same time, the second servo motor on the swing arm is activated, which drives the cutting disc to perform the cutting operation. In addition to swinging the arm for cutting, this device also uses the first jacking cylinder to drive the fixed platform to flip and move closer to the cutting disc during cutting. Cutting is achieved through bidirectional swinging, which can reduce the vibration caused by excessive center of gravity shift due to excessive swinging to a certain extent. When the lead screw rotates, if the electromagnetic clutch fixes the first rod shaft to the lead screw, it will drive the first rod shaft to rotate, which will drive the first pulley to rotate. Through the belt and the second pulley, the second rod shaft will rotate. When the second rod shaft rotates, it can drive the unloading cam to rotate. The irregular shape of the unloading cam can push the wood board that has been released from the auxiliary fixing component out of the locking groove. With the flipping of the fixed platform, the cut wood board can be unloaded and detached from the fixed platform in turn.

[0014] Preferably, the fixing fixture includes a first jacking cylinder, a fixing plate, a locking groove, a clearance groove, and a plurality of auxiliary fixing components disposed on the fixing plate. The fixing plate is hinged above the platform, the clearance groove is formed on the fixing plate, the locking groove is formed on one side of the fixing plate for inserting wood panels, the first jacking cylinder is connected between the fixing plate and the platform, the cylinder body of the first jacking cylinder is hinged to the platform, the piston rod end of the first jacking cylinder is hinged to the fixing plate, and the plurality of auxiliary fixing components are respectively installed above the fixing plate.

[0015] By adopting the above technical solution, the locking groove on the fixed carrier plate can be used to fix and restrict the wood board to a certain extent, the avoidance groove can be used to avoid interference during cutting, and the auxiliary fixing component can be used to stably fix the board. After the board is fixed, the first jacking cylinder can be used to drive the fixed carrier plate to flip and move closer to the cutting component to achieve cutting.

[0016] Preferably, the auxiliary fixing assembly includes an L-shaped seat, a second jacking cylinder, and a pressure plate. The L-shaped seat is fixed above the fixing carrier plate, the second jacking cylinder is fixed on the L-shaped seat, and the pressure plate is fixed to the piston rod end of the second jacking cylinder for pressing the wood board.

[0017] By adopting the above technical solution, when the second jacking cylinder on the L-shaped seat is activated, it can drive the pressure plate downward, thereby firmly pressing and fixing the wood board into the slot on the fixed carrier plate.

[0018] Better

[0019] Preferably, the control component includes a PLC controller and a pressure sensor. The pressure sensor is electrically connected to the control input terminal of the PLC controller and is embedded and fixed in the pressure plate. The control output terminal of the PLC controller is electrically connected to the first servo motor, the second servo motor, the first jacking cylinder, the second jacking cylinder, and the electromagnetic clutch, respectively.

[0020] By adopting the above technical solution, when the wood board is fixed in contact with the wood board, the pressure sensor can detect the high and low level changes and send the high and low level changes to the PLC controller. The PLC controller can control the first servo motor to start, adjust the position of the wood board, and control the second servo motor, the first top-moving cylinder, and the second top-moving cylinder to start the cutting process.

[0021] Preferably, the frame is provided with a negative pressure dust collection assembly, which includes a hopper, a dust collection pipe and a connecting end, wherein the dust collection pipe is fixed to the hopper and the connecting end is fixed to the end of the dust collection pipe.

[0022] By adopting the above technical solution, the bucket and suction pipe in the negative pressure dust collection component can be used to easily perform cutting negative pressure dust collection, reducing dust and dirt.

[0023] In summary, the present invention has the following main beneficial effects:

[0024] This noise-reducing wood flooring slitting machine can reliably fix the boards during slitting, keep the boards stable and reduce vibration during cutting, and can also quickly unload the boards. When using this noise-reducing wood flooring slitting machine, the wood boards to be slitted can be fixed with the fixing fixture above the platform, and the fixing fixture can be driven forward by the drive component. The cutting component cuts the wood boards into multiple fixed-length segments. After cutting, the unloading structure can be used to unload the multiple segments of the board in sequence. In addition, the control component can improve the automation level of this device during use. Attached Figure Description

[0025] Figure 1 This is one of the structural schematic diagrams of the present invention;

[0026] Figure 2 This is the second structural schematic diagram of the present invention;

[0027] Figure 3 for Figure 2 Enlarged view of a portion of point A in the middle;

[0028] Figure 4 This is the third structural schematic diagram of the present invention;

[0029] Figure 5 for Figure 4 Enlarged view of section B in the middle.

[0030] Reference numerals: 1. Frame; 11. Support rail; 12. Sliding seat; 13. Platform; 2. Drive assembly; 3. Fixture; 4. Cutting assembly; 5. Unloading structure; 21. First servo motor; 22. Reducer; 23. Lead screw; 31. First jacking cylinder; 32. Fixed carrier plate; 33. Locking groove; 34. Clearance groove; 6. Auxiliary fixing assembly; 61. L-shaped seat; 62. Second jacking cylinder; 63. Pressure plate; 41. Cutting table; 42. Third jacking cylinder; 43. Swing arm; 44. Second servo motor; 45. Cutting disc; 51. Electromagnetic clutch; 52. First rod shaft; 53. Second rod shaft; 54. First pulley; 55. Second pulley; 56. Belt; 57. Unloading cam; 58. Inclined plate; 7. Negative pressure dust collection assembly; 71. Bucket; 72. Dust collection pipe; 73. Connecting end. Detailed Implementation

[0031] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] refer to Figures 1-5A noise-reducing wood flooring slitting machine includes a frame 1, and further includes: a support rail 11 fixed above the frame 1, a sliding seat 12 slidably connected above the support rail 11, and a platform 13 fixed above the sliding seat 12; a drive assembly 2 for adjusting the position of the platform 13; a fixing fixture 3 disposed above the platform 13 for flipping and adjusting the position during and after cutting the wood flooring; a cutting assembly 4 disposed on the frame 1 for swinging and cutting the wood flooring; a discharge structure 5 driven by the drive assembly 2 for assisting in unloading; and a control assembly, which, after the fixing fixture 3 fixes the wood flooring, controls the drive assembly 2 to adjust the platform 13 to a suitable position and controls the fixing fixture 3 to swing and drive the cutting assembly 4 to cut the wood flooring. This noise-reducing wood flooring slitting machine can reliably fix the boards during slitting, keep the boards stable and reduce vibration during cutting, and can also quickly unload the boards. When using this noise-reducing wood flooring slitting machine, the wood boards to be slitted can be fixed with the fixing fixture 3 above the platform 13, and the fixing fixture 3 can be driven forward by the drive component 2. The cutting component 4 is used to cut the wood boards into multiple fixed lengths. After cutting, the unloading structure 5 can be used to unload the multiple cut boards in sequence. In addition, the control component can improve the automation level of this device during use.

[0033] refer to Figures 1-5 The drive assembly 2 includes a first servo motor 21, a reducer 22, and a lead screw 23. The first servo motor 21 is fixed on the frame 1. The reducer 22 is connected to the end of the motor shaft of the first servo motor 21. The lead screw 23 is fixed to the output end of the reducer 22 through a coupling. The lead screw 23 is threadedly connected to the sliding seat 12. When the first servo motor 21 in the drive assembly 2 is started, it can drive the lead screw 23 to rotate after being reduced in speed by the reducer 22, thereby driving the sliding seat 12 to slide, driving the platform 13 and the fixed fixture 3 above the platform 13 to move forward, thereby driving the plate to a suitable cutting position for cutting operation.

[0034] refer to Figures 1-5The fixing fixture 3 includes a first jacking cylinder 31, a fixing plate 32, a locking groove 33, a clearance groove 34, and several auxiliary fixing components 6 disposed on the fixing plate 32. The fixing plate 32 is hinged above the platform 13. The clearance groove 34 is formed on the fixing plate 32. The locking groove 33 is formed on one side of the fixing plate 32 for inserting wood panels. The first jacking cylinder 31 is connected between the fixing plate 32 and the platform 13. The cylinder body of the first jacking cylinder 31 is hinged to the platform 13. The piston rod end of the jacking cylinder 31 is hinged to the fixed carrier plate 32, and several auxiliary fixing components 6 are respectively installed above the fixed carrier plate 32. The locking groove 33 on the fixed carrier plate 32 can lock and restrict the wood board to a certain extent, and the clearance groove 34 can avoid interference during cutting. The auxiliary fixing components 6 can stably fix the board. After the board is fixed, the first jacking cylinder 31 can drive the fixed carrier plate 32 to flip and move closer to the cutting component 4 to achieve cutting.

[0035] refer to Figures 1-5 The auxiliary fixing component 6 includes an L-shaped seat 61, a second jacking cylinder 62, and a pressure plate 63. The L-shaped seat 61 is fixed above the fixed carrier plate 32, the second jacking cylinder 62 is fixed on the L-shaped seat 61, and the pressure plate 63 is fixed to the piston rod end of the second jacking cylinder 62 for pressing the wood board. When the second jacking cylinder 62 on the L-shaped seat 61 is activated, it can drive the pressure plate 63 to move downward, thereby firmly pressing and fixing the wood board in the locking groove 33 on the fixed carrier plate 32.

[0036] refer to Figures 1-5 The cutting assembly 4 includes a cutting table 41, a third jacking cylinder 42, a swing arm 43, a second servo motor 44, and a cutting disc 45. The cutting table 41 is fixed above the frame 1. The swing arm 43 is rotatably connected above the cutting table 41. The third jacking cylinder 42 is connected between the cutting table 41 and the swing arm 43. The cylinder body of the third jacking cylinder 42 is hinged to the cutting table 41, and the piston rod end of the third jacking cylinder 42 is hinged to the swing arm 43. The second servo motor 44 is fixed on the swing arm 43, and the cutting disc 45 is fixed to the motor shaft of the second servo motor 44. At the end; when the cutting assembly 4 is cutting, the third jacking cylinder 42 on the cutting table 41 can be activated to drive the swing arm 43 to swing, and at the same time the second servo motor 44 on the swing arm 43 is activated. The second servo motor 44 is used to drive the cutting disk 45 to perform the cutting operation. In addition to swinging the cutting by using the swing arm 43, the device also uses the first jacking cylinder 31 to drive the fixed platform 13 to flip and move closer to the cutting disk 45 during the cutting process. The cutting is achieved by bidirectional swinging, which can reduce the vibration caused by excessive center of gravity shift due to excessive swinging to a certain extent.

[0037] refer to Figures 1-5The unloading structure 5 includes an electromagnetic clutch 51, a first rod shaft 52, a second rod shaft 53, a first pulley 54, a second pulley 55, a belt 56, an unloading cam 57, and an inclined plate 58. The first rod shaft 52 is fixed to the end of the lead screw 23 via the electromagnetic clutch 51. The second rod shaft 53 is rotatably connected to the frame 1. The first pulley 54 is fixed to the end of the first rod shaft 52, and the second pulley 55 is fixed to the end of the second rod shaft 53. The belt 56 drives the connection between the first pulley 54 and the second pulley 55. The unloading cam 57 is fixed to the outside of the second rod shaft 53. The inclined plate 58 is fixed... Fixed on the frame 1, when the lead screw 23 rotates, if the electromagnetic clutch 51 fixes the first shaft 52 and the lead screw 23 in a fixed state, it will drive the first shaft 52 to rotate, drive the first pulley 54 to rotate, and drive the second shaft 53 to rotate through the belt 56 and the second pulley 55. When the second shaft 53 rotates, it can drive the unloading cam 57 to rotate. The irregular shape of the unloading cam 57 can push the wood board that has been released from the auxiliary fixing component 6 out of the locking groove 33. With the cooperation of the flipping of the fixed carrier plate 32, the cut wood board can be unloaded and separated from the fixed carrier plate 32 in turn.

[0038] refer to Figures 1-5 The control components include a PLC controller and a pressure sensor. The pressure sensor is electrically connected to the control input terminal of the PLC controller and is embedded and fixed in the pressure plate 63. The control output terminal of the PLC controller is electrically connected to the first servo motor 21, the second servo motor 44, the first jacking cylinder 31, the second jacking cylinder 62, and the electromagnetic clutch 51, respectively. When the wood board is in contact with the wood board for fixing, the pressure sensor can detect the high and low level changes and send high and low level changes to the PLC controller. The PLC controller can control the first servo motor 21 to start and adjust the position of the wood board, and can control the second servo motor 44, the first jacking cylinder 31, and the second jacking cylinder 62 to start the cutting process.

[0039] refer to Figures 1-5 The frame 1 is equipped with a negative pressure suction assembly 7, which includes a bucket 71, a suction pipe 72 and a connecting end 73. The suction pipe 72 is fixed to the bucket 71, and the connecting end 73 is fixed to the end of the suction pipe 72. The bucket 71 and suction pipe 72 in the negative pressure suction assembly 7 can be used to easily perform cutting negative pressure suction and reduce dust and dirt.

[0040] refer to Figures 1-5The principle and advantages of this invention are as follows: When using this noise-reducing wood flooring slitting machine, the wood board to be slitting can be fixed using the fixing fixture 3 above the platform 13. The locking groove 33 on the fixing plate 32 can fix and restrict the wood board to a certain extent. The clearance groove 34 can avoid interference during cutting. The auxiliary fixing component 6 can stably fix the board. After the board is fixed, the first jacking cylinder 31 can drive the fixing plate 32 to flip and move it closer to the cutting component 4 to achieve cutting. When the second jacking cylinder 62 on the L-shaped seat 61 is activated, it can drive... The pressure plate 63 moves downward, thus firmly pressing and fixing the wood board into the slot 33 on the fixed carrier plate 32; and the drive assembly 2 can drive the fixed fixture 3 forward. When the first servo motor 21 in the drive assembly 2 is started, it can drive the lead screw 23 to rotate after being reduced in speed by the reducer 22, thereby driving the sliding seat 12 to slide, driving the carrier 13 and the fixed fixture 3 above the carrier 13 to move forward, thereby driving the board to the appropriate cutting position for cutting operation; the cutting assembly 4 is used to cut the wood board into multiple fixed lengths. When the cutting assembly 4 is cutting, the third top on the cutting table 41 can be activated. The moving cylinder 42 drives the swing arm 43 to swing, and at the same time, the second servo motor 44 on the swing arm 43 is activated. The second servo motor 44 drives the cutting disc 45 to perform the cutting operation. In addition to swinging the swing arm 43 for swinging cutting, this device also uses the first top moving cylinder 31 to drive the fixed platform 13 to flip and move closer to the cutting disc 45 during cutting. Cutting is achieved through bidirectional swinging, which can reduce the vibration caused by excessive center of gravity shift due to excessive swinging to a certain extent. After cutting, the unloading structure 5 can be used to unload the multiple sections of cut plate in sequence. When the lead screw 23 rotates, if the electromagnetic clutch is engaged... When the device 51 fixes the first shaft 52 and the lead screw 23, it will drive the first shaft 52 to rotate, which will drive the first pulley 54 to rotate. Through the belt 56 and the second pulley 55, the second shaft 53 will rotate. When the second shaft 53 rotates, it can drive the unloading cam 57 to rotate. The irregular shape of the unloading cam 57 can push the wood board that has been released from the auxiliary fixing component 6 out of the locking groove 33. With the flipping of the fixed carrier plate 32, the cut wood board can be unloaded from the fixed carrier plate 32 in sequence. In addition, the control component can improve the automation level of the device during use.

[0041] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A noise-reducing wood flooring slitting machine, comprising a frame (1), characterized in that: Also includes: A support rail (11) is fixed above the frame (1), and a sliding seat (12) is slidably connected above the support rail (11). A platform (13) is fixed above the sliding seat (12). A material unloading structure (5) for assisting unloading is provided on the frame (1). A fixing fixture (3) for flipping and adjusting the position when cutting the wooden board and after cutting the wooden board is provided above the platform (13). A cutting assembly (4) for swinging and cutting the wooden board is provided on the frame (1). A drive assembly (2) for driving the platform (13) to adjust its position and for driving the unloading structure (5) is provided on the frame. The drive assembly (2) includes a first servo motor (21), a reducer (22), and a lead screw (23). The first servo motor (21) is fixed on the frame (1). The reducer (22) is connected to the motor shaft end of the first servo motor (21). The lead screw (23) is fixed to the output end of the reducer (22) through a coupling. The lead screw (23) is threadedly connected to the sliding seat (12). The cutting assembly (4) includes a cutting table (41), a third top-moving cylinder (42), a swing arm (43), a second servo motor (44), and a cutting disc (45). The cutting table (41) is fixed above the frame (1). The swing arm (43) is rotatably connected above the cutting table (41). The third top-moving cylinder (42) is connected between the cutting table (41) and the swing arm (43). The cylinder body of the third top-moving cylinder (42) is hinged to the cutting table (41), and the piston rod end of the third top-moving cylinder (42) is hinged to the swing arm (43). The unloading structure (5) includes an electromagnetic clutch (51), a first rod shaft (52), a second rod shaft (53), a first pulley (54), a second pulley (55), a belt (56), an unloading cam (57), and an inclined plate (58). The first rod shaft (52) is fixed to the end of the lead screw (23) by the electromagnetic clutch (51). The second rod shaft (53) is rotatably connected to the frame (1). The unloading cam (57) is fixed to the outside of the second rod shaft (53). The inclined plate (58) is fixed to the frame (1). The fixing fixture (3) includes a first jacking cylinder (31), a fixing plate (32), a locking groove (33), a clearance groove (34), and a number of auxiliary fixing components (6) disposed on the fixing plate (32). The fixing plate (32) is hinged above the platform (13). The clearance groove (34) is opened on the fixing plate (32). The locking groove (33) is opened on one side of the fixing plate (32) for inserting wood boards. The first jacking cylinder (31) is connected between the fixing plate (32) and the platform (13). The cylinder body of the first jacking cylinder (31) is hinged to the platform (13). The piston rod end of the first jacking cylinder (31) is hinged to the fixing plate (32).

2. The noise-reducing wood flooring slitting machine according to claim 1, characterized in that: It also includes a control component, which controls the drive component (2) to adjust the platform (13) to a suitable position after the fixing fixture (3) fixes the wooden board, and simultaneously drives the fixing fixture (3) and the cutting component (4) to move closer together to cut.

3. The noise-reducing wood flooring slitting machine according to claim 1, characterized in that: The second servo motor (44) is fixed on the swing arm (43), and the cutting disc (45) is fixed to the end of the motor shaft of the second servo motor (44).

4. The noise-reducing wood flooring slitting machine according to claim 1, characterized in that: The first pulley (54) is fixed to the end of the first shaft (52), the second pulley (55) is fixed to the end of the second shaft (53), and the belt (56) is connected to the outside of the first pulley (54) and the second pulley (55).

5. The noise-reducing wood flooring slitting machine according to claim 1, characterized in that: Several of the auxiliary fixing components (6) are respectively installed above the fixing carrier plate (32).

6. The noise-reducing wood flooring slitting machine according to claim 2, characterized in that: The auxiliary fixing component (6) includes an L-shaped seat (61), a second jacking cylinder (62), and a pressure plate (63). The L-shaped seat (61) is fixed above the fixing carrier plate (32), the second jacking cylinder (62) is fixed on the L-shaped seat (61), and the pressure plate (63) is fixed to the piston rod end of the second jacking cylinder (62) for pressing the wood board.

7. A noise-reducing wood flooring slitting machine according to claim 6, characterized in that: The control components include a PLC controller and a pressure sensor. The pressure sensor is electrically connected to the control input terminal of the PLC controller. The pressure sensor is embedded and fixed in the pressure plate (63). The control output terminal of the PLC controller is electrically connected to the first servo motor (21), the second servo motor (44), the first jacking cylinder (31), the second jacking cylinder (62), and the electromagnetic clutch (51).

8. The noise-reducing wood flooring slitting machine according to claim 1, characterized in that: The frame (1) is provided with a negative pressure dust collection assembly (7), which includes a bucket (71), a dust collection pipe (72) and a connecting end (73). The dust collection pipe (72) is fixed to the bucket (71), and the connecting end (73) is fixed to the end of the dust collection pipe (72).

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