Automatic board self-processing equipment

Abstract

The invention belongs to the technical field of wood board processing, and discloses automatic wood board self-processing equipment which comprises automatic cutting equipment, a left-right moving assembly is fixedly connected to the outer wall of one end of the automatic cutting equipment, and two auxiliary wheels are fixedly connected to a board body at one end of the left-right moving assembly; a wood board body is arranged on one side of the left-right moving assembly. The rotating rod and the sleeve plate are driven by the motor to rotate synchronously, then the polishing disc is driven to move upwards to extend into the board seam, the guide rod and the polishing disc which are driven by the motor rotate at a high speed, and therefore the inner walls of the two ends of the board seam are polished, burrs or rough edges in a wood board body are removed, and the multiple tooth discs which are passively moved upwards make contact with the surfaces of the tooth plates in sequence. The tooth disc, the sleeve rod and the grinding discs can synchronously rotate through meshing force generated by contact between the tooth disc and the sleeve rod, and therefore when the cutting knife horizontally moves up and down in a reciprocating mode, the two grinding discs can rotate and grind the knife faces at the two ends of the cutting knife at the same time, and the cutting knife becomes sharp again.

Description

Technical Field

[0001] The invention belongs to the technical field of wood board processing, in particular to an automatic wood board self-processing equipment. Background Art

[0002] Wooden boards are wooden boards made of complete wood. These boards are durable and have natural textures. They are the best choice for decoration. Such boards are expensive. Wooden boards are generally classified according to the actual name of the board. There is no unified standard specification. With the improvement of living standards, wooden furniture is needed to improve the quality of life. Wooden boards are a frequently used material in home decoration.

[0003] At present, in the process of automatic wood board cutting, there is a possibility of rough edges and burrs on the cutting surface of the wood board. This is because the cutting tool has a blunt blade during use. A blunt tool will cause burrs. This will require large-scale polishing of the cutting surface of the wood board and frequent replacement of tools, thereby slowing down production efficiency and increasing production costs. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides an automated wood board self-processing equipment.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automated wood board self-processing equipment, including an automatic cutting equipment, a left-right moving component is fixedly connected to the outer wall at one end of the automatic cutting equipment, two auxiliary wheels are fixedly connected to a plate body at one end of the left-right moving component, an up-and-down lifting component is provided on one side of the left-and-right moving component, a plurality of wood board bodies are stacked and fitted on the outer wall at the top of the up-and-down lifting component, a front-and-back moving component is fixedly connected to the automatic cutting equipment, a fence frame is slidably connected to the top of the front-and-back moving component, and the automatic cutting An electric cylinder is installed on the cutting equipment, and a cutting knife is fixedly connected to the bottom end of the electric cylinder. A scanner is also fixedly connected to the automatic cutting equipment. A polishing part is provided on the outer wall on one side of the bottom end of the fence frame, and the polishing part includes a support plate fixedly connected to the outer wall on one side of the bottom end of the fence frame, and a forward and reverse rotating motor is fixedly connected to the outer wall of one end of the support plate. A rotating rod is fixedly connected to the rotating shaft of the motor, and a sleeve plate is fixedly connected to the rod body of the rotating rod, and the rod body of the rotating rod is specifically connected to the support plate for through-rotation, and a polishing and grinding structure is provided on the sleeve plate.

[0006] Preferably, the polishing and grinding structure includes a motor fixedly connected to the outer wall of one side of the bottom end of the sleeve plate, a guide rod is fixedly connected to the rotating shaft of the motor, and the rod body of the guide rod and the plate body of the sleeve plate are through-connected and rotatably connected.

[0007] Preferably, a polishing disc is fixedly connected to the other end of the guide rod, a resist plate is fixedly connected to the outer wall of the end of the sleeve plate away from the polishing disc, a U-shaped groove plate is fitted on the top of the resist plate, and a shift plate is fixedly connected to the outer wall of one end of the U-shaped groove plate.

[0008] Preferably, T-shaped sliding blocks are fixedly connected to both end plates of one side of the shift plate, and a rectangular groove is formed on the other end plate of the support plate.

[0009] Preferably, T-shaped sliding grooves are provided in the inner walls at both ends of the rectangular groove for fitting and sliding connection with the two T-shaped sliding blocks, and folding curtains are fixedly connected to the upper and lower end plates of the movable plate.

[0010] Preferably, the other end of the upper folding curtain is fixedly connected to the bottom outer wall of the guardrail frame, and the other end of the lower folding curtain is fixedly connected to the bottom inner wall of the rectangular groove.

[0011] Preferably, wire blocks are fixedly connected to the inner walls at both ends of the U-shaped groove plate near the top, and the other ends of the two wire blocks can be intermittently fitted and slidably connected to the outer walls at both ends of the cutting knife respectively.

[0012] Preferably, the U-shaped groove plate has a plurality of toothed discs rotatably connected thereto at both ends close to the polishing disc, a sleeve rod is fixedly connected to one end of the two groups of toothed discs, and the rod bodies of the two groups of sleeve rods are movably sleeved with the inner wall plates at both ends of the U-shaped groove plate, respectively.

[0013] Preferably, grinding discs are fixedly connected to the rod bodies of the two groups of sleeve rods, and one end of the two groups of grinding discs are respectively fitted and rotatably connected to the inner wall plates at both ends of the U-shaped groove plate, while the outer walls of the other ends of the two groups of grinding discs are respectively fitted and rotatably connected to the outer walls at both ends of the cutting knife.

[0014] Preferably, a group of symmetrically arranged tooth plates are fixedly connected to the plate body of the guardrail frame, and one group of tooth plates can be intermittently meshed with the outer walls of the two groups of tooth plates respectively. Top plates are fixedly connected to the inner walls at both ends of the guardrail frame near the top, and a protective folding plate is fixedly connected between the bottom ends of the two top plates and the two side plates at the top end of the U-shaped groove plate respectively, and the inner walls of the two protective folding plates are respectively fitted and slidably connected with the outer walls of the two tooth plates.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention starts the electric cylinder to drive the cutting knife to move up and down reciprocatingly, thereby cutting the wooden board body. The board seam generated after the wooden board body is cut will be scanned by the scanner to identify whether there are burrs or burrs in the board seam. Once burrs appear, it means that the cutting edge of the cutting knife is not sharp enough. At this time, the motor and the motor are started synchronously to operate. The motor will drive the rotating rod and the sleeve plate to rotate synchronously at an angle of 30 degrees, thereby driving the polishing disc to move up and probe into the board seam. The guide rod and the polishing disc driven by the motor rotate at a high speed, thereby polishing the inner walls of the two ends of the board seam to remove the burrs or burrs in the wooden board body.

[0017] The U-shaped groove plate of the present invention passively moves upward, and when passing through the tooth plate, multiple tooth discs will contact the surface of the tooth plate in turn. The meshing force generated by the contact between the two will cause the tooth disc, the sleeve rod and the grinding disc to rotate synchronously. Therefore, when the cutting knife moves back and forth up and down, the two groups of grinding discs will simultaneously rotate and grind the blade surfaces at both ends of the cutting knife to make it sharp again. In the process of the U-shaped groove plate moving upward, the first thing to contact the surface of the cutting knife is the iron wire block, and the wood chips on its surface and the resin attached to it due to long-term work are first processed to ensure the grinding effect of the cutting knife. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the overall planar structure of the present invention;

[0020] Figure 3 It is a schematic diagram of the overall structure of the cutting knife of the present invention;

[0021] Figure 4 It is a schematic diagram of the partial structure of the polishing part of the present invention;

[0022] Figure 5 It is a schematic diagram of the partial cross-sectional structure of the polishing part support plate and the U-shaped groove plate of the present invention;

[0023] Figure 6 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at center A;

[0024] Figure 7 For the present invention Figure 5 A schematic diagram of the partially enlarged structure at B in the middle;

[0025] Figure 8 It is a schematic diagram of the partial planar structure of the polishing part of the present invention;

[0026] Fig. 9 For the present invention Figure 5 Schematic diagram of the partial enlarged structure at C in the middle

[0027] Fig.10 For the present invention Figure 5 Schematic diagram of the local enlarged structure at point D in the middle.

[0028] In the figure:

[0029] 1. Automatic cutting equipment; 11. Left and right moving assembly; 12. Up and down lifting assembly; 13. Board body; 14. Forward and backward moving assembly; 1401. Fence rack; 15. Electric cylinder; 16. Cutting knife; 17. Scanner;

[0030] 2. Polishing part; 21. Support plate; 22. Motor; 23. Rotating rod; 24. Sleeve plate; 25. Motor; 26. Guide rod; 27. Polishing disc; 28. Abutment plate; 29. ​​U-shaped groove plate; 230. Shifting plate; 231. T-shaped slider; 232. T-shaped slide groove; 233. Folding curtain; 234. Wire block; 235. Toothed disc; 237. Sleeve rod; 238. Grinding disc; 239. Toothed plate. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 10 As shown, the present invention provides an automated wood board self-processing equipment, including an automatic cutting device 1, a left-right moving component 11 is fixedly connected to the outer wall at one end of the automatic cutting device 1, two auxiliary wheels are fixedly connected to the plate body at one end of the left-right moving component 11, an up-down lifting component 12 is provided on one side of the left-right moving component 11, a plurality of wood board bodies 13 are laminated on the top outer wall of the up-down lifting component 12, a front-back moving component 14 is fixedly connected to the automatic cutting device 1, a fence frame 1401 is slidably connected to the top of the front-back moving component 14, and an electric cylinder 1 is installed on the automatic cutting device 1. 5. A cutting knife 16 is fixedly connected to the bottom end of the electric cylinder 15, and a scanner 17 is also fixedly connected to the automatic cutting device 1. A polishing part 2 is provided on the outer wall of one side of the bottom end of the fence frame 1401. The polishing part 2 includes a support plate 21 fixedly connected to the outer wall of one side of the bottom end of the fence frame 1401, and a forward and reverse rotating motor 22 is fixedly connected to the outer wall of one end of the support plate 21. A rotating rod 23 is fixedly connected to the rotating shaft of the motor 22, and a sleeve plate 24 is fixedly connected to the rod body of the rotating rod 23. The rod body of the rotating rod 23 is also specifically connected to the support plate 21 for rotation, and a polishing and grinding structure is provided on the sleeve plate 24.

[0033] The above scheme is adopted: by starting the automatic cutting equipment 1, the front and rear moving assembly 14 installed on the automatic cutting equipment 1 can drive the upper fence frame 1401 to slide forward and backward, and then the push plate frame slidably connected on the top of the left and right moving assembly 11 will automatically push the wooden board body 13 on the top of the upper and lower lifting assembly 12, and push it to the fence frame 1401 to wait for the cutting knife 16 to cut. When the wooden board body 13 is passively pushed, it will pass through the two auxiliary wheels installed at one end of the left and right moving assembly 11, which are used to reduce the friction resistance of pushing the wooden board body 13. When the push plate frame is passively reset on the left and right moving assembly 11, the upper and lower lifting assembly 12 will automatically move up to a certain height, driving the wooden board body 13 to move up synchronously, so that when the push plate frame is translated again, the wooden board body 13 can be continuously pushed. The operations of the left and right moving assembly 11, the upper and lower lifting assembly 12, and the front and rear moving assembly 14 are all set by the computer programming system in advance, which are all existing technologies and will not be described in detail here.

[0034] The polishing and grinding structure includes a motor 25 fixedly connected to the outer wall of one side of the bottom end of the sleeve plate 24, a guide rod 26 fixedly connected to the rotating shaft of the motor 25, the rod body of the guide rod 26 and the plate body of the sleeve plate 24 are connected in a through rotation, a polishing disc 27 is fixedly connected to the other end of the guide rod 26, a stop plate 28 is fixedly connected to the outer wall of the end of the sleeve plate 24 away from the polishing disc 27, a U-shaped groove plate 29 is fitted on the top of the stop plate 28, and a shift plate 230 is fixedly connected to the outer wall of one end of the U-shaped groove plate 29. The shift plate 230 T-shaped sliders 231 are fixedly connected to the plates at both ends of one side, a rectangular groove is provided on the plate at the other end of the support plate 21, and T-shaped sliding grooves 232 are provided in the inner walls at both ends of the rectangular groove to fit and slide with the two T-shaped sliders 231. Folding curtains 233 are fixedly connected to the upper and lower end plates of the shift plate 230, the other end of the upper folding curtain 233 is fixedly connected to the bottom outer wall of the guardrail frame 1401, and the other end of the lower folding curtain 233 is fixedly connected to the bottom inner wall of the rectangular groove.

[0035] The above scheme is adopted: the electric cylinder 15 is started to drive the cutting knife 16 to move up and down reciprocatingly, thereby cutting the wooden board body 13. The board seam produced after the wooden board body 13 is cut will be scanned by the scanner 17 to identify whether there are burrs or burrs in the board seam. Once burrs appear, it means that the blade of the cutting knife 16 is not sharp enough. At this time, the motor 22 and the motor 25 are started synchronously to operate. The motor 22 will drive the rotating rod 23 and the sleeve plate 24 to rotate synchronously at an angle of 30 degrees, thereby driving the polishing disc 27 to move up and probe into the board seam. The guide rod 26 and the polishing disc 27 driven by the motor 25 rotate at a high speed, thereby polishing the inner walls of the two ends of the board seam to remove the burrs or burrs in the wooden board body 13.

[0036] When the board seam of the entire cutting surface of the wooden board body 13 is polished, the motor 22 will immediately drive the sleeve plate 24 to rotate in the opposite direction, thereby synchronously and passively tilting the abutment plate 28 will push up the U-shaped groove plate 29, driving the U-shaped groove plate 29 and the shifting plate 230 to move upward, and the passively moving upward shifting plate 230 will pass through the T-shaped sliders 231 installed at both ends, and move upward in the two T-shaped slide grooves 232 in the support plate 21. The upward movement of the shifting plate 230 will squeeze the upper folding curtain 233 and stretch the lower folding curtain 233.

[0037] The inner walls at both ends of the U-shaped groove plate 29 near the top are fixedly connected with wire blocks 234, and the other ends of the two wire blocks 234 can be intermittently fitted and slidably connected with the outer walls of the two ends of the cutting knife 16, and the two ends of the U-shaped groove plate 29 near the polishing plate 27 are penetrated and fitted and rotatably connected with a plurality of toothed discs 235, and one end of the two groups of toothed discs 235 is fixedly connected with a sleeve rod 237, and the rod bodies of the two groups of sleeve rods 237 are respectively movably sleeved with the inner wall plates at both ends of the U-shaped groove plate 29, and the rod bodies of the two groups of sleeve rods 237 are also fixedly connected with grinding discs 238, and one end of the two groups of grinding discs 238 is respectively sleeved with the inner wall plates at both ends of the U-shaped groove plate 29 The two sets of grinding discs 238 are respectively connected to the outer walls of the two ends of the cutting knife 16 for fitting and rotation, and the outer walls of the other ends of the two sets of grinding discs 238 are respectively connected to the outer walls of the two ends of the cutting knife 16 for corresponding fitting and rotation. A set of symmetrically arranged tooth plates 239 are also fixedly connected to the plate body of the fence frame 1401, and a set of tooth plates 239 can be intermittently meshed with the outer walls of the two sets of tooth plates 235, respectively. The inner walls of the two ends of the fence frame 1401 near the top are fixedly connected with top plates, and a protective folding plate is respectively fixedly connected between the bottom ends of the two top plates and the two side plates on the top end of the U-shaped groove plate 29, and the inner walls of the two protective folding plates are respectively connected to the outer walls of the two tooth plates 239 for fitting and sliding.

[0038] The above scheme is adopted: when the U-shaped groove plate 29 that moves upward passively passes through the tooth plate 239, the multiple tooth discs 235 will contact the surface of the tooth plate 239 in turn, and the meshing force generated by the contact between the two will cause the tooth disc 235 to rotate, and the rotation of the tooth disc 235 will drive the sleeve rod 237 and the grinding disc 238 to rotate synchronously, so that when the cutting knife 16 reciprocates up and down, it will repeatedly contact the up and down reciprocating translation of the U-shaped groove plate 29, and then the two sets of grinding discs 238 will simultaneously rotate and grind the blade surfaces of the two ends of the cutting knife 16 to make it sharp again, and in the process of the U-shaped groove plate 29 moving upward, the first thing to contact the surface of the cutting knife 16 is the wire block 234, and the wood chips on its surface and the resin attached to it due to long-term work are first processed to ensure the grinding effect of the cutting knife 16;

[0039] In the above-mentioned process, when the U-shaped groove plate 29 moves upward, it will also synchronously drive the L-shaped protective folding plate to move upward in real time under the limit of the top plate, and press and shrink it. This can prevent debris from getting stuck in the meshing position of the tooth plate 239 and the tooth disk 235, affecting the working state between the two. Therefore, through the upward movement of the limited space of the U-shaped groove plate 29 and the downward movement of the cutting knife 16, the blade surface of the cutting knife 16 can be polished in the opposite path. After the cutting knife 16 is polished by the grinding disk 238, the cutting knife 16 may become thinner, so that the grinding disk 238 can no longer contact the cutting knife 16 later. Figure 7 As shown, it can be seen that the grinding disc 238 is configured to be elastically retractable, so that it can contact the cutting blade 16 in real time.

[0040] The working principle and use process of the present invention are as follows: by starting the automatic cutting device 1, the front and rear moving component 14 installed on the automatic cutting device 1 can drive the upper fence frame 1401 to slide forward and backward, and then the push plate frame slidably connected on the top of the left and right moving component 11 will automatically push the wooden board body 13 on the top of the upper and lower lifting components 12, and push it to the fence frame 1401 to wait for the cutting knife 16 to cut. When the push plate frame is passively reset on the left and right moving component 11, the upper and lower lifting components 12 will automatically move up to a certain height, driving the wooden board body 13 to move up synchronously, so that when the push plate frame is translated again, the wooden board body 13 can be continuously pushed, and there is no need to manually load the wooden board one by one, which improves the processing efficiency and reduces the manual labor. Once the automatic cutting device 1 is started, the operations of the left and right moving components 11, the upper and lower lifting components 12, and the front and rear moving components 14 are all set by the computer programming system in advance, which are all existing technologies and will not be described in detail here.

[0041] When the wooden board body 13 is segmented, the electric cylinder 15 needs to be started to drive the cutting knife 16 to move up and down reciprocatingly, thereby cutting the wooden board body 13. The board seam produced after the wooden board body 13 is cut will be scanned by the scanner 17 to identify whether there are burrs or rough edges in the board seam. Once rough edges appear, it means that the blade of the cutting knife 16 is not sharp enough. At this time, the motor 22 and the motor 25 are started synchronously to operate. The motor 22 will drive the rotating rod 23 and the sleeve plate 24 to rotate synchronously at an angle of 30 degrees, thereby driving the polishing disc 27 to move up and probe into the board seam. The guide rod 26 and the polishing disc 27 driven by the motor 25 rotate at a high speed, thereby polishing the inner walls of both ends of the board seam to remove the burrs or rough edges in the wooden board body 13.

[0042] After the board seam of the entire cutting surface of the wooden board body 13 is polished, the motor 22 will immediately drive the sleeve plate 24 to rotate in the opposite direction, thereby synchronously and passively tilting the abutment plate 28 to push up the U-shaped groove plate 29, driving the U-shaped groove plate 29 and the shifting plate 230 to move upward. The upward movement of the shifting plate 230 will squeeze the upper folding curtain 233 and stretch the lower folding curtain 233. At the same time, the passively upward U-shaped groove plate 29 will make multiple toothed plates 235 contact the toothed plates in sequence when passing through the toothed plates 239. The meshing force generated by the contact between the two will cause the toothed disc 235, the sleeve rod 237 and the grinding disc 238 to rotate synchronously, so that when the cutting knife 16 moves back and forth up and down, the two sets of grinding discs 238 will simultaneously rotate and grind the blade surfaces of the cutting knife 16 at both ends to make it sharp again, and in the process of the U-shaped groove plate 29 moving upward, the first thing to contact the surface of the cutting knife 16 is the wire block 234, which will first process the wood chips on its surface and the resin attached to it due to long-term work.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automated wood board processing device, comprising an automatic cutting device (1), characterized in that: The automatic cutting device (1) is fixedly connected to a left-right moving component (11) on an outer wall at one end, and two auxiliary wheels are fixedly connected to a plate body at one end of the left-right moving component (11). An up-down lifting component (12) is provided on one side of the left-right moving component (11), and a plurality of wooden board bodies (13) are stacked and fitted on the outer wall at the top end of the up-down lifting component (12). The automatic cutting device (1) is fixedly connected to a front-back moving component (14), and a fence frame (1401) is slidably fitted on the top end of the front-back moving component (14). The automatic cutting device (1) is equipped with an electric cylinder (15), and a cutting knife (100) is fixedly connected to the bottom end of the electric cylinder (15). 6), the automatic cutting device (1) is also fixedly connected to a scanner (17), a polishing portion (2) is provided on the outer wall of one side of the bottom end of the fence frame (1401), the polishing portion (2) includes a support plate (21) fixedly connected to the outer wall of one side of the bottom end of the fence frame (1401), a forward and reverse rotating motor (22) is fixedly connected to the outer wall of one end of the support plate (21), a rotating rod (23) is fixedly connected to the rotating shaft of the motor (22), a sleeve plate (24) is fixedly connected to the rod body of the rotating rod (23), and the rod body of the rotating rod (23) is specifically connected to the support plate (21) for rotation, and a polishing and grinding structure is provided on the sleeve plate (24).

2. The automated wood board self-processing equipment according to claim 1 is characterized in that: The polishing and grinding structure comprises a motor (25) fixedly connected to an outer wall of one side of the bottom end of the sleeve plate (24); a guide rod (26) is fixedly connected to the rotating shaft of the motor (25); and a rod body of the guide rod (26) and a plate body of the sleeve plate (24) are connected in a through-rotating manner.

3. The automated wood board self-processing equipment according to claim 2 is characterized in that: The other end of the guide rod (26) is fixedly connected to a polishing disc (27); an abutment plate (28) is fixedly connected to the outer wall of one end of the sleeve plate (24) away from the polishing disc (27); a U-shaped groove plate (29) is fittedly connected to the top of the abutment plate (28); and a shift plate (230) is fixedly connected to the outer wall of one end of the U-shaped groove plate (29).

4. The automated wood board self-processing equipment according to claim 3 is characterized in that: T-shaped sliding blocks (231) are fixedly connected to both end plates on one side of the shift plate (230), and a rectangular groove is formed on the other end plate of the support plate (21).

5. The automated wood board self-processing equipment according to claim 4 is characterized in that: T-shaped sliding grooves (232) are provided in the inner walls at both ends of the rectangular groove and are slidably connected to the two T-shaped sliding blocks (231). Folding curtains (233) are fixedly connected to the upper and lower end plates of the moving plate (230).

6. The automated wood board self-processing equipment according to claim 5 is characterized in that: The other end of the upper folding curtain (233) is fixedly connected to the outer wall of the bottom end of the guardrail frame (1401), and the other end of the lower folding curtain (233) is fixedly connected to the inner wall of the bottom end of the rectangular groove.

7. The automated wood board self-processing equipment according to claim 6 is characterized in that: Iron wire blocks (234) are fixedly connected to the inner walls at both ends of the U-shaped groove plate (29) near the top, and the other ends of the two iron wire blocks (234) can be intermittently fitted and slidably connected to the outer walls at both ends of the cutting knife (16).

8. The automated wood board self-processing equipment according to claim 7 is characterized in that: A plurality of toothed discs (235) are rotatably connected to and penetrate the two ends of the U-shaped groove plate (29) close to the polishing disc (27); sleeve rods (237) are fixedly connected to one end of the two sets of toothed discs (235); and the rod bodies of the two sets of sleeve rods (237) are movably sleeved to the inner wall plates at both ends of the U-shaped groove plate (29).

9. The automated wood board self-processing equipment according to claim 8 is characterized in that: The rod bodies of the two sets of sleeve rods (237) are also fixedly connected with grinding discs (238), one end of the two sets of grinding discs (238) are respectively connected to the inner wall plates at both ends of the U-shaped groove plate (29) in a fitting and rotatable manner, while the outer walls at the other ends of the two sets of grinding discs (238) are respectively connected to the outer walls at both ends of the cutting knife (16) in a corresponding fitting and rotatable manner.

10. The automated wood board self-processing equipment according to claim 9 is characterized in that: A group of symmetrically arranged tooth plates (239) are also fixedly connected to the plate body of the guardrail frame (1401), and a group of the tooth plates (239) can be intermittently meshed with the outer walls of the two groups of the tooth plates (235). The inner walls of the two ends of the guardrail frame (1401) close to the top are fixedly connected with top plates, and a protective folding plate is fixedly connected between the bottom ends of the two top plates and the two side plates at the top of the U-shaped groove plate (29), and the inner walls of the two protective folding plates are respectively fitted and slidably connected with the outer walls of the two tooth plates (239).

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