Guiding plate cutting machine for furniture processing

Abstract

The invention discloses a guiding plate cutting machine for furniture processing, and relates to the technical field of furniture processing. The cutting device comprises a rack, a working frame is fixedly connected to the top of the rack, a driving motor is arranged at the top of the rack, and a cutting knife is arranged on the rear side of the driving motor. By integrating the scraping heat dissipation assembly, the negative pressure material collection assembly and the extrusion assembly, integrated operation of cutting, cleaning, heat dissipation, wood chip collection and compression is achieved. Compared with a traditional cutting machine needing to be provided with a plurality of independent devices such as a dust collector and a cooling device, according to the design, the equipment cost and energy consumption are remarkably reduced, meanwhile, the working space is saved, the negative pressure material collecting assembly forms directional airflow through the suction fan and the filter screen, wood chips are adsorbed to the filter screen, the working environment is effectively improved, and the working efficiency is improved. And the extrusion assembly drives an extrusion plate through a reciprocating lead screw to dynamically compress the wood chips, dense rectangular blocks are finally formed, the size of the wood chips is reduced, and transportation and recycling are facilitated.

Description

Technical Field

[0001] The present invention belongs to the technical field of furniture processing, and particularly relates to a plate cutting machine for furniture processing with guiding function. Background Art

[0002] Furniture processing refers to the process of processing raw materials such as wood, metal, and plastic into finished furniture products that meet the design requirements through a series of processing techniques. During furniture processing, many wood-based plates are used. To ensure the accuracy of the dimensions of the finished furniture, improve production quality, and ensure the quality of the finished products, the plates need to be cut, and a plate cutting machine is used for cutting.

[0003] When the existing plate cutting machine cuts and processes plates, it relies on a guiding plate to guide the plates to be cut, and relies on a driving motor to drive the cutting knife to rotate to cut the guided plates. The cutting machine can only simply realize the guiding and cutting of plates, and its functions are too single. During the plate processing process, various problems need to be overcome, such as the cleaning and cooling of the cutting knife, the prevention of sawdust flying, and the simplified treatment of sawdust. To solve the above problems, it is necessary to additionally equip independent cleaning equipment, cooling devices, and sawdust collection systems. This way of multi-device collaborative work not only increases production costs and energy consumption, but also makes the equipment structure complex, occupies a large space, and increases the difficulty of operation and maintenance. In addition, discrete devices are often difficult to achieve efficient collaboration, resulting in low overall cutting efficiency.

[0004] Therefore, we provide a plate cutting machine for furniture processing with guiding function to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a plate cutting machine for furniture processing with guiding function. Through the cooperation of a scraping and heat dissipation component and a negative pressure aggregate component, the problem that when the existing plate cutting machine cuts plates, multiple additional devices are required to handle the problems existing in the cutting, resulting in an increase in production costs, is solved.

[0006] To solve the above technical problems, the present invention is realized through the following technical solutions.

[0007] The present invention relates to a plate cutting machine for furniture processing that can be guided, comprising a frame. A working frame is fixedly connected to the top of the frame. A driving motor is arranged on the top of the frame, and a cutting knife is arranged at the rear of the driving motor. A scraping and heat dissipation assembly is arranged at the bottom of the cutting knife. The scraping and heat dissipation assembly includes a scraper movably connected to the working frame, an air inlet hose communicated with the bottom of the scraper, an eccentric wheel arranged at the bottom of the scraper. The cutting knife is cleaned and cooled through the scraping and heat dissipation assembly. A negative pressure material collecting assembly is arranged on the top of the working frame. The negative pressure material collecting assembly includes a box body fixedly connected to the top of the working frame, a conduit communicated with one side of the box body, and a suction fan arranged at the bottom of the working frame. The wood chips are guided through the negative pressure material collecting assembly. An extrusion assembly is arranged on the top of the frame. The extrusion assembly includes a collecting shell fixedly connected to the top of the frame and an extrusion plate arranged inside the collecting shell. The wood chips are extruded through the extrusion assembly.

[0008] The present invention is further arranged such that a cleaning assembly is arranged on one side of the box body. The cleaning assembly includes a movable frame arranged on one side of the box body and a cleaning roller threadedly connected inside the movable frame.

[0009] The present invention is further arranged such that the scraping and heat dissipation assembly further includes a movable rod movably connected to one side of the frame, an exhaust duct communicated with the bottom of the scraper, a liquid storage tank fixedly connected to the top of the frame, a ring pipe fixedly connected to the inner bottom of the liquid storage tank, a connecting frame fixedly connected to one side of the scraper, a first spring fixedly connected to the bottom of the connecting frame, a support plate fixedly connected to the bottom of the first spring, and a driving gear arranged on the top of the frame.

[0010] The present invention is further arranged such that the negative pressure material collecting assembly further includes a filter screen fixedly connected inside the box body, and the wood chips are blocked through the filter screen.

[0011] The present invention is further arranged such that the extrusion assembly further includes a reciprocating lead screw movably connected to one side of the frame, a threaded sleeve threadedly connected to the surface of the reciprocating lead screw, and a driving wheel arranged on one side of the working frame.

[0012] The present invention is further arranged such that the cleaning assembly further includes a fixed shell fixedly connected to the top of the box body, a second spring fixedly connected to the inner top of the shell, a traction steel rope fixedly connected to the bottom of the movable frame, a guiding roller arranged on one side of the frame, and a guiding frame fixedly connected to one side of the box body.

[0013] The present invention is further arranged such that a driving rod is fixedly connected to the output end of the driving motor, and the driving rod is fixedly connected to the cutting knife through bolts.

[0014] The present invention is further arranged such that a servo motor is arranged on the top of the frame, and a conveying roller is arranged at the rear of the servo motor.

[0015] The present invention is further configured such that a housing is provided at the top of the working frame, a first cylinder is fixedly connected to the bottom inside the housing, a cross plate is fixedly connected to the output end of the first cylinder, a first limiting guide wheel is fixedly connected to the bottom of the cross plate, and a second limiting guide wheel is fixedly connected to one side of the housing.

[0016] The present invention is further configured such that a second cylinder is provided on one side of the working frame, and the second cylinder is fixedly connected to the machine frame.

[0017] The present invention has the following beneficial effects.

[0018] 1. By integrating a scraping and heat dissipation component, a negative pressure material collecting component, and an extrusion component, the present invention realizes an integrated operation of cutting, cleaning, heat dissipation, sawdust collection, and compression. Compared with traditional cutting machines that require multiple independent devices, such as vacuum cleaners and cooling devices, etc., this design significantly reduces equipment costs and energy consumption, while saving working space. The negative pressure material collecting component forms a directional air flow through a suction fan and a filter screen, adsorbing sawdust to the filter screen, effectively improving the working environment. The extrusion component drives an extrusion plate through a reciprocating lead screw to dynamically compress the sawdust, finally forming a dense rectangular block, reducing the volume of sawdust and facilitating transportation and recycling.

[0019] 2. Through the swinging action of the scraping plate and the eccentric wheel, the present invention automatically scrapes the sawdust adhered to the surface of the cutting knife, avoiding cutting errors. The air cooled in the annular pipe is transported to the scraping plate through an air inlet hose, reducing the working temperature of the cutting knife and extending the service life of the tool.

[0020] 3. Through the linkage of a servo motor, a first cylinder, and a second cylinder, the present invention realizes multi-dimensional adjustment of the position of the board to adapt to different cutting requirements. The cleaning roller is linked with the scraping plate through a traction steel rope, continuously cleaning the filter screen to ensure negative pressure stability without manual intervention. The liquid storage tank is equipped with a temperature detection sensor and an alarm, supporting early warning for coolant replacement; the cleaning roller adopts a threaded connection design, facilitating cleaning by a cleaning brush.

[0021] Of course, it is not necessary for any product implementing the present invention to achieve all the above-mentioned advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments will be briefly introduced below.

[0023] Figure 1 It is a three-dimensional view of a steerable sheet cutting machine for furniture processing.

[0024] Figure 2 It is a cross-sectional view of the working frame in a steerable sheet cutting machine for furniture processing.

[0025] Figure 3It is a cross-sectional view of a liquid storage tank in a steerable sheet cutting machine for furniture processing.

[0026] Figure 4 It is a left view of a partial structure of a steerable sheet cutting machine for furniture processing.

[0027] Figure 5 It is a left cross-sectional view of a collection shell in a steerable sheet cutting machine for furniture processing.

[0028] Figure 6 It is a rear view of a partial structure of a steerable sheet cutting machine for furniture processing.

[0029] Figure 7 It is a cross-sectional view of a scraping plate in a steerable sheet cutting machine for furniture processing.

[0030] Figure 8 It is a left cross-sectional view of a box body in a steerable sheet cutting machine for furniture processing.

[0031] Figure 9 It is a rear view of a steerable sheet cutting machine for furniture processing.

[0032] In the attached drawings: 1. Frame; 2. Working frame; 3. Driving motor; 4. Cutting knife; 5. Scraping plate; 6. Air inlet hose; 7. Eccentric wheel; 8. Box body; 9. Duct; 10. Exhaust fan; 11. Collection shell; 12. Extrusion plate; 13. Movable frame; 14. Cleaning roller; 15. Movable rod; 16. Exhaust duct; 17. Liquid storage tank; 18. Ring pipe; 19. Connecting frame; 20. First spring; 21. Support plate; 22. Driving gear; 23. Filter screen; 24. Reciprocating lead screw; 25. Threaded sleeve; 26. Driving wheel; 27. Fixed shell; 28. Second spring; 29. Traction steel rope; 30. Guide roller; 31. Guide frame; 32. Driving rod; 33. Servo motor; 34. Conveyor roller; 35. Shell; 36. First cylinder; 37. Cross plate; 38. First limit guide wheel; 39. Second limit guide wheel; 40. Second cylinder. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be described in conjunction with the accompanying drawings in the embodiments of the present invention. The described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0034] Embodiment 1

[0035] Please refer to Figures 1 - 9, the present invention is a steerable sheet cutting machine for furniture processing, including a frame 1. The top of the frame 1 is provided with mounting holes for installing and fixing the entire device. The front of the frame 1 is fixedly connected with a controller for controlling the entire device. The controller is a mature existing technology and will not be elaborated here. The frame 1 provides stable support for the entire device. The top of the frame 1 is fixedly connected with a working frame 2. A driving motor 3 is arranged on the top of the frame 1. A cutting knife 4 is arranged behind the driving motor 3. A groove is provided on the top of the working frame 2. The driving motor 3 is used to drive the cutting knife 4 to rotate and cut the sheet. The driving motor 3 is fixedly connected to the frame 1. The cutting knife 4 is located in a groove on the top of the working frame 2; a scraping and heat dissipation component is arranged at the bottom of the cutting knife 4. The scraping and heat dissipation component includes a scraping plate 5 movably connected to the working frame 2. The scraping plate 5 and the cutting knife 4 are in the same groove. It is movably connected to one side of the inner part of the groove through a rotating shaft. The scraping plate 5 is designed to be hollow. A through groove adapted to the cutting knife 4 is provided at the center position of its top. It is in contact with the cutting knife 4. An air inlet hose 6 communicated with the bottom of the scraping plate 5. An eccentric wheel 7 arranged at the bottom of the scraping plate 5. The eccentric wheel 7 is in contact with the scraping plate 5. The cutting knife 4 is cleaned and cooled through the scraping and heat dissipation component. A negative pressure material collecting component is arranged on the top of the working frame 2. The negative pressure material collecting component includes a box body 8 fixedly connected to the top of the working frame 2. A conduit 9 communicated with one side of the box body 8. An air suction fan 10 arranged at the bottom of the working frame 2. The wood chips are guided through the negative pressure material collecting component; an extrusion component is arranged on the top of the frame 1. The extrusion component includes a collecting shell 11 fixedly connected to the top of the frame 1. An extrusion plate 12 arranged inside the collecting shell 11. The bottom and both sides of the extrusion plate 12 are in contact with the collecting shell 11. The top of the extrusion plate 12 is designed with an inclined cut to ensure that all the wood chips falling from the cut sheet during the extrusion process can fall on the top of the extrusion plate 12 and smoothly fall between the two extrusion plates 12. The lower part of the extrusion plate 12 is designed as a semi-shell 35, which can cooperate with the collecting shell 11 to form a complete shell 35 to ensure that the wood chips can be taken out in the shape of a rectangular square material when the extrusion is completed. The wood chips are extruded through the extrusion component.

[0036] Embodiment 2

[0037] Please refer to Figures 1 - 9, on the basis of Embodiment 1, a cleaning assembly is provided on one side of the box body 8. The cleaning assembly includes a movable frame 13 provided on one side of the box body 8, a cleaning roller 14 threadedly connected to the inside of the movable frame 13. At the bottom of the cleaning roller 14 on one side of the box body 8, a material guiding plate is fixedly connected. The material guiding plate is inclined, and one end of it extends to the top of the scraping plate 5. A cleaning brush for cleaning the filter screen 23 is fixedly connected to the surface of the cleaning roller 14 and is threadedly connected to the inside of the movable frame 13, facilitating the rotational cleaning of the cleaning roller 14. After being used for a period of time, the cleaning roller 14 can be rotated to make the cleaning brush facing the filter screen 23 side rotate out. While cleaning it, make the clean cleaning brush face the filter screen 23 side to ensure the cleaning effect and at the same time ensure smooth ventilation at the filter screen 23, so as to ensure that the negative pressure is sufficient to suck and guide the flying wood chips. The scraping and heat dissipation assembly further includes a movable rod 15 movably connected to one side of the frame 1. An eccentric wheel 7 is fixedly connected to the surface of the movable rod 15. The movable rod 15 is movably connected to the frame 1 through a bearing. An exhaust pipe 16 communicated with the bottom of the scraping plate 5. A liquid storage tank 17 fixedly connected to the top of the frame 1. A ring pipe 18 fixedly connected to the inner bottom of the liquid storage tank 17. A reinforcing plate is fixedly connected to the top of the suction fan 10. The reinforcing plate is fixedly connected to the liquid storage tank 17. The air inlet end of the air inlet hose 6 is communicated with the air outlet end of the suction fan 10., One end of the conduit 9 extends into the liquid storage tank 17 and is connected to the ring pipe 18. One end of the bottom of the ring pipe 18 extends to one side of the liquid storage tank 17 and is communicated for confluence. The air inlet end of the suction fan 10 is communicated with the confluence of the ring pipe 18. Both the ring pipe 18 and the conduit 9 are fixedly connected to the liquid storage tank 17 through a sealing structure. The sealing structure is one of a sealing ring and a gasket. The liquid storage tank 17 stores a coolant for cooling air. A temperature detection sensor and an alarm are fixedly connected to the top of the liquid storage tank 17. The temperature detection sensor has a detection probe fixedly connected to its bottom. The bottom of the detection probe extends into the liquid storage tank 17 for detecting the temperature of the coolant inside the liquid storage tank 17. When the temperature exceeds the preset value, the alarm gives an alarm. The temperature detection sensor and the alarm are both existing mature technologies and will not be elaborated here. A liquid inlet pipe is communicated with the rear side of the liquid storage tank 17. A liquid discharge pipe is communicated with the front side of the liquid storage tank 17. One side of the liquid inlet pipe and the liquid discharge pipe extends to one side of the frame 1. Pipe caps are threadedly connected to the surfaces of the liquid inlet pipe and the liquid discharge pipe. The liquid inlet pipe and the liquid discharge pipe are used for replacing the coolant. A connecting frame 19 fixedly connected to one side of the scraping plate 5. A first spring 20 fixedly connected to the bottom of the connecting frame 19. A support plate 21 fixedly connected to the bottom of the first spring 20. The support plate 21 is fixedly connected to the frame 1. A driving gear 22 provided on the top of the frame 1. The negative pressure aggregate component further includes a filter screen 23 fixedly connected to the inside of the box body 8. The filter screen 23 is flush with one side of the box body 8 and is in close contact with the cleaning brush on the surface of the cleaning roller 14, ensuring that when the cleaning roller 14 cleans the filter screen 23, the wood chips can smoothly fall on the top of the material guiding plate and slide onto the top of the scraping plate 5. The wood chips are blocked by the filter screen 23. The extrusion component further includes a reciprocating lead screw 24 movably connected to one side of the frame 1,The thread sleeve 25 threadedly connected to the surface of the reciprocating lead screw 24, the driving wheel 26 arranged on one side of the working frame 2, the reciprocating lead screw 24 is movably connected to the frame 1 through a bearing, the bottom of the thread sleeve 25 is fixedly connected with a slider, and a chute adapted to the slider is opened at the top of the frame 1, which can limit the thread sleeve 25, and the top of the thread sleeve 25 is fixedly connected with the pressing plate 12 through a connecting rod.

[0038] Embodiment 3

[0039] Please refer to Figures 1 - 9, on the basis of Embodiment 1 and Embodiment 2, the cleaning assembly further includes a fixed shell 27 fixedly connected to the top of the box body 8, a second spring 28 fixedly connected to the inner top of the shell 35, a traction steel cable 29 fixedly connected to the bottom of the movable frame 13. The traction steel cable 29 will not be stretched when being pulled. The bottom of the second spring 28 is fixedly connected to the top of the movable frame 13. One end of the traction steel cable 29 passes through the working frame 2 and is fixedly connected to the connecting frame 19. The traction steel cable 29 is in contact with the surface of the guide roller 30 and is located at the bottom of the guide roller 30. The guide roller 30 is arranged on one side of the frame 1. One side of the guide roller 30 is movably connected to a support frame through a bearing, and the support frame is fixedly connected to the frame 1. A guide frame 31 fixedly connected to one side of the box body 8. The guide frame 31 is composed of a fixed plate and a guide rod. The fixed plate is fixedly connected to one side of the box body 8, and the guide rod is fixedly connected between the two fixed plates. The movable frame 13 is sleeved on the surface of the guide rod and can slide up and down on the surface of the guide rod. The output end of the driving motor 3 is fixedly connected to a driving rod 32. The driving rod 32 and the cutting knife 4 are fixedly connected by bolts. There are two groups of driving gears 22, which are respectively fixedly connected to the surfaces of the movable rod 15 and the driving rod 32, and the two driving gears 22 are meshed with each other. There are two groups of driving wheels 26, which are respectively fixedly connected to the surfaces of the driving rod 32 and the reciprocating lead screw 24, and the two driving wheels 26 are connected by a belt drive. One end of the driving rod 32 passes through the working frame 2 and is connected to the cutting knife 4. A servo motor 33 is arranged on the top of the frame 1. A conveying roller 34 is arranged at the rear of the servo motor 33. The conveying roller 34 is located in another groove on the top of the working frame 2 and is movably connected to one side of the inner part of the groove through a bearing. Wear-resistant rubber strips are fixedly connected to the surface of the conveying roller 34, which can ensure that the conveying roller 34 can convey the plate by the friction force between the conveying roller 34 and the bottom of the plate when rotating. The front side of the conveying roller 34 passes through the working frame 2, and the output end of the servo motor 33 is fixedly connected to the conveying roller 34. The servo motor 33 is fixedly connected to the frame 1. The frame 1 and the conveying roller 34 are movably connected through a bearing. Transmission gears are fixedly connected to the surface of the conveying roller 34. There are multiple transmission gears, and the transmission gears are connected by a crawler drive. A shell 35 is arranged on the top of the working frame 2. A first cylinder 36 is fixedly connected to the inner bottom of the shell 35. The output end of the first cylinder 36 is fixedly connected to a cross plate 37. A guide rod is fixedly connected to the inner bottom of the shell 35. The cross plate 37 is sleeved on the surface of the guide rod and can slide up and down on the surface of the guide rod. A first limit guide wheel 38 is fixedly connected to the bottom of the cross plate 37. A second limit guide wheel 39 is fixedly connected to one side of the shell 35. A second cylinder 40 is arranged on one side of the working frame 2. The second cylinder 40 is fixedly connected to the frame 1, and the output end of the second cylinder 40 is fixedly connected to the shell 35.

[0040] The working principle of the present invention is as follows: The entire device is fixed at the position where it is needed through the frame 1 and the mounting holes. The plate to be cut is placed between the two second limiting guide wheels 39. The position of the housing 35 is adjusted by the second cylinder 40 so that the second limiting guide wheels 39 are in contact with the side of the plate. The first cylinder 36 drives the cross plate 37 to move downward, driving the first limiting guide wheel 38 to press against the top of the plate, forming a stable clamping and guiding structure. After the servo motor 33 is started, it drives a plurality of conveying rollers 34 to rotate synchronously through the transmission gears and the track. By using the friction between the wear-resistant rubber strips on the surface of the conveying rollers 34 and the bottom of the plate, the stable conveying of the plate is realized.

[0041] The driving motor 3 drives the cutting knife 4 to rotate at high speed through the driving rod 32, and precisely cuts the plate during transportation. By adjusting the telescopic lengths of the front and rear second cylinders 40, the conveying position of the plate can be adjusted, thereby flexibly controlling the cutting path.

[0042] When the driving rod 32 rotates, it drives the movable rod 15 to rotate through the gear, and drives the scraper 5 to swing upward around the rotating shaft through the eccentric wheel 7, scraping off the wood chips adhered to the surface of the cutting knife 4 and dropping them on the top of the scraper 5, ensuring the cutting quality and at the same time extending the service life of the cutting knife 4. When the scraper 5 swings upward, it pulls the traction steel rope 29. When the traction steel rope 29 is pulled, it drives the movable frame 13 and the cleaning roller 14 to move downward as a whole to clean the surface of the filter screen 23. The cleaned wood chips slide down to the top of the scraper 5 through the guide plate, ensuring the ventilation volume at the filter screen 23, thereby ensuring the negative pressure suction. When the traction steel rope 29 is pulled, both the first spring 20 and the second spring 28 are stretched. When the scraper 5 swings to the lower side, the second spring 28 drives the scraper 5 to reset. At this time, the first spring 20 drives the movable frame 13 and the cleaning roller 14 to move upward to clean the filter screen 23 again, so as to realize the periodic swinging cleaning of the cutting knife 4 by the scraper 5 and the reciprocating cleaning of the filter screen 23.

[0043] When the suction fan 10 works, the external air enters the annular pipe 18 in the liquid storage tank 17 through the conduit 9, forms cold air after heat exchange with the coolant. The cold air is conveyed to the hollow scraper 5 through the air inlet hose 6, directly cools the cutting knife 4 in a contact manner, and then blows out from the air outlet pipe at the bottom of the scraper 5, effectively reducing the wear of the cutting knife 4 caused by high temperature.

[0044] The suction fan 10 generates negative pressure in the box body 8. The flying wood chips during cutting are sucked to the box body 8 and blocked by the filter screen 23. After the wood chips gather on the surface of the filter screen 23, they fall onto the inclined guide plate and finally slide to the top of the scraper 5.

[0045] The driving rod 32 drives the reciprocating lead screw 24 to rotate through the driving wheel 26 and the belt. The threaded sleeve 25 moves reciprocally along the lead screw, pushing the extrusion plate 12 to extrude the wood chips in the collection shell 11. The inclined cutting block design at the top of the extrusion plate 12 ensures that the wood chips fall between the two extrusion plates 12, and the wood chips are pressed into rectangular blocks through reciprocating motion, which is convenient for centralized processing. The entire extrusion process is synchronized with the cutting and cleaning actions, without the need for an additional driving source, reducing energy consumption.

[0046] Each component is linked by a single power source of the driving motor 3 and the suction fan 10, reducing the complexity and energy consumption of the equipment. The life of the cutting knife 4 is extended by the cold air circulation for cooling; the extruded wood chip blocks are convenient for recycling. Through the efficient cooperation of mechanical linkage and functional modules, the problems of single function and high energy consumption of traditional cutting machines are solved, and the integrated operations of cleaning, cooling, aggregate collection, and extrusion are realized, significantly improving the efficiency and environmental protection of furniture processing.

[0047] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A steerable board cutting machine for furniture processing, comprising a frame (1), characterized in that: The top of the frame (1) is fixedly connected to a working frame (2), a driving motor (3) is arranged on the top of the frame (1), and a cutting knife (4) is arranged on the rear side of the driving motor (3); A scraping and heat dissipation assembly is provided at the bottom of the cutting blade (4), and the scraping and heat dissipation assembly includes a scraper (5) movably connected to the working frame (2), an air inlet hose (6) connected to the bottom of the scraper (5), and an eccentric wheel (7) provided at the bottom of the scraper (5). The cutting blade (4) is cleaned and cooled by the scraping and heat dissipation assembly. A negative pressure material collection assembly is provided at the top of the working frame (2). The negative pressure material collection assembly includes a box body (8) fixedly connected to the top of the working frame (2), a conduit (9) connected to one side of the box body (8), and a suction fan (10) provided at the bottom of the working frame (2). The wood chips are guided by the negative pressure material collection assembly. The top of the frame (1) is provided with an extrusion assembly, which comprises a collection shell (11) fixedly connected to the top of the frame (1) and an extrusion plate (12) arranged inside the collection shell (11), and the wood chips are extruded by the extrusion assembly.

2. A steerable board cutting machine for furniture processing according to claim 1, characterized in that: A cleaning assembly is arranged on one side of the box body (8), and the cleaning assembly comprises a movable frame (13) arranged on one side of the box body (8), and a cleaning roller (14) threadedly connected to the inside of the movable frame (13).

3. The guideable board cutting machine for furniture processing according to claim 1, characterized in that: The scraper heat dissipation assembly also includes a movable rod (15) movably connected to one side of the frame (1), an exhaust pipe (16) connected to the bottom of the scraper (5), a liquid storage tank (17) fixedly connected to the top of the frame (1), a ring pipe (18) fixedly connected to the bottom of the liquid storage tank (17), a connecting frame (19) fixedly connected to one side of the scraper (5), a first spring (20) fixedly connected to the bottom of the connecting frame (19), a support plate (21) fixedly connected to the bottom of the first spring (20), and a driving gear (22) arranged on the top of the frame (1).

4. The guideable board cutting machine for furniture processing according to claim 1, characterized in that: The negative pressure material collection assembly also includes a filter screen (23) fixedly connected to the interior of the box body (8), and the filter screen (23) is used to block wood chips.

5. The guideable board cutting machine for furniture processing according to claim 1, characterized in that: The extrusion assembly also includes a reciprocating screw (24) movably connected to one side of the frame (1), a threaded sleeve (25) threadedly connected to the surface of the reciprocating screw (24), and a driving wheel (26) arranged on one side of the working frame (2).

6. A steerable furniture processing board cutting machine according to claim 2, characterized in that: The cleaning assembly also includes a fixed shell (27) fixedly connected to the top of the box (8), a second spring (28) fixedly connected to the top of the shell (35), a traction steel rope (29) fixedly connected to the bottom of the movable frame (13), a guide roller (30) arranged on one side of the frame (1), and a guide frame (31) fixedly connected to one side of the box (8).

7. The steerable board cutting machine for furniture processing according to claim 1, characterized in that: The output end of the driving motor (3) is fixedly connected to a driving rod (32), and the driving rod (32) is fixedly connected to the cutting knife (4) via bolts.

8. The steerable furniture processing board cutting machine according to claim 1, characterized in that: A servo motor (33) is arranged on the top of the frame (1), and a conveying roller (34) is arranged on the rear side of the servo motor (33).

9. The steerable furniture processing board cutting machine according to claim 1, characterized in that: A shell (35) is arranged on the top of the working frame (2), a first cylinder (36) is fixedly connected to the bottom of the shell (35), a transverse plate (37) is fixedly connected to the output end of the first cylinder (36), a first position limiting guide wheel (38) is fixedly connected to the bottom of the transverse plate (37), and a second position limiting guide wheel (39) is fixedly connected to one side of the shell (35).

10. The steerable board cutting machine for furniture processing according to claim 1, characterized in that: A second cylinder (40) is provided on one side of the working frame (2), and the second cylinder (40) is fixedly connected to the frame (1).

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