A dust and debris removal device for a wood board surface

Abstract

The utility model relates to the technical field of board processing, especially a wood board surface dust and scrap cleaning equipment, including operation platform, bearing plate, be used for conveying wood board's roof support conveying device, be used for pressing the limit of wood board's resistance and contact device, through roof support conveying device and resistance and contact device mutual cooperation is used for the stable conveying of wood board, still include guiding device and be used for the dust and scrap cleaning device of wood board, through the dust and scrap cleaning treatment of cleaning device is used for the wood board in the conveying process carries out dust and scrap cleaning, the utility model discloses through the mode of blowing and rubbing brush removal can simultaneously remove the dust and scrap of wood board multiple surfaces, not only can improve the cleaning efficiency, can also avoid the existence of cleaning dead angle, the utility model discloses through the extrusion limit and stable conveying of wood board of conveying roller and abutment roller, and then cooperate cleaning device carries out the continuity cleaning treatment to wood board, can improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of wood panel processing technology, and in particular to a dust removal and chip removal device for wood panel surfaces. Background Technology

[0002] Spliced ​​panels are assembled from multiple smaller panels to form a larger panel. These smaller panels can be made of the same or different materials. Spliced ​​panels can meet the needs of different scenarios for panel size, performance, and aesthetics, and are widely used in industries such as furniture manufacturing, building decoration, and electronic equipment manufacturing. Spliced ​​panels are usually glued together by gluing the spliced ​​surfaces of the smaller panels. To ensure the flatness of the assembled panel, a two-way leveling press is used to press and level the panel, eliminating unevenness and achieving the preset flatness requirements.

[0003] In the prior art, there are also technical solutions for dust removal and chip removal of wood boards. Among them, Chinese patent with publication number CN108941051A discloses a rapid dust removal device for wood boards, including a base plate, a first slide rail embedded on the top right side of the base plate, a first slider slidably connected to the first slide rail, a first support rod connected to the top of the first slider and the top left side of the base plate, a second slide rail connected to the top of the first support rod, a second slider slidably connected to the top of the second slide rail, and a placement plate connected to the top of the second slider. The wood board that needs to be dusted is placed on the placement plates on the left and right sides, and then the dust is removed from the underside of the template by blowing air. Subsequently, the user flips the wood board and removes dust from the underside of the template at this time.

[0004] However, the existing technology has the following drawbacks in practical use: since only one side of the wood board can be dusted at a time, manual assistance is required to flip the wood board, which affects the dust removal efficiency and makes it impossible to achieve continuous dust removal of the wood board; in addition, dust and debris will also remain around the wood board, and the existing technology cannot remove dust from the four sides of the wood board, thus creating cleaning dead corners, which affects the subsequent processing accuracy of the four sides of the wood board and reduces the adhesion of the sprayed coating. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a dust removal and chip removal device for wood board surfaces. By blowing air and friction brushing, dust and chips can be removed from multiple surfaces of wood boards at the same time. This not only improves cleaning efficiency, but also avoids the existence of cleaning dead corners, thereby preventing residual dust and chips from affecting the subsequent processing of wood boards.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] A dust removal and chip removal device for wood panels includes an operating platform. A support plate is mounted on the upper part of the operating platform via pillars, with the pillars positioned at the four corners of the support plate. A top-support conveying device for conveying wood panels is installed on the upper part of the operating platform. An abutment device for pressing and limiting the wood panels is installed at the lower end of the support plate. The top-support conveying device and the abutment device work together to stably convey the wood panels. Guide devices for facilitating the loading and unloading of wood panels are provided on both the loading and unloading sides of the operating platform. A cleaning device for dust removal and chip removal is installed between the operating platform and the support plate. The cleaning device is used to remove dust and chips from the wood panels during the conveying process.

[0008] Preferably, the top support conveying device includes multiple fixed bars installed on the upper part of the operating table. Multiple positioning frames are installed at equal intervals along the length of the fixed bars. Conveying rollers are rotatably installed on the positioning frames. A rotating shaft is fixedly passed through the corresponding conveying rollers on the multiple fixed bars. The multiple rotating shafts are connected by belt drive. A drive motor is installed on the operating table through a motor base. The output shaft of the drive motor is connected to any one of the rotating shafts. The drive motor drives the rotating shafts to rotate. The multiple rotating shafts rotate synchronously under the action of belt drive. The rotating shafts drive the conveying rollers to rotate synchronously. When the wood board is placed on the upper part of the conveying roller, the wood board can be stably conveyed by the conveying roller.

[0009] Preferably, the abutting device includes multiple stabilizing strips disposed at the lower end of the support plate, the multiple stabilizing strips being positioned corresponding to the fixed strips, and a shaft frame being mounted on the lower end of the stabilizing strips via a support spring rod, with an abutting roller rotatably disposed at the bottom of the shaft frame; the support spring rod can apply a downward supporting force to the shaft frame and the abutting roller, when the wood board is placed on the conveying roller in a vertical arrangement, the abutting roller can abut against the top of the wood board, and the wood board is squeezed and limited by the conveying roller and the abutting roller, during which the conveying roller can stably convey the wood board, preventing the wood board from tilting or falling off.

[0010] Preferably, both the conveying roller and the abutting roller consist of a cylinder and two conical columns, with the two conical columns respectively installed at both ends of the cylinder. The diameter of the conical columns gradually increases towards the side away from the cylinder. The cylindrical portions of the conveying roller and the abutting roller can contact the upper and lower side walls of the wood board, improving the stability of conveying the wood board. The conical columns at both ends of the cylinder can convey wood boards with a thickness greater than the length of the cylinder, thereby increasing the applicability.

[0011] Preferably, the guiding device includes multiple guide platforms mounted on the upper part of the operating table. The multiple guide platforms are symmetrically distributed along the length of the fixed strip, and the positions of the multiple guide platforms correspond to those of the fixed strip. One end of the guide platform near the fixed strip is flush with the conveying roller, and the other end is inclined downward. A groove is provided on the upper part of the guide platform, and multiple rotating rollers are rotatably arranged at equal intervals in the groove. The inclined arrangement of the guide platforms facilitates the upward guidance of the wood board, so that it can be smoothly placed on the conveying roller. Furthermore, the cooperation between the groove and the rotating roller can guide the bottom of the wood board, so that it can be smoothly placed between the conveying roller and the contact roller.

[0012] Preferably, the guiding device further includes multiple vertical plates disposed on the upper part of the operating table. The multiple vertical plates are arranged at intervals with the guide table. On the opposite sides of two adjacent vertical plates, a straightening roller is rotatably installed through a top support spring rod. The straightening rollers on both sides support the wood board, so that the wood board is placed in an upright state on the conveying roller, further ensuring that the wood board is smoothly placed between the conveying roller and the contact roller, thereby improving the feeding efficiency of the wood board.

[0013] Preferably, the cleaning device includes multiple through holes on the operating table, with the through holes and fixing strips distributed alternately. Two mounting blocks are symmetrically arranged along the length of the inner wall of each through hole. A vertical rod is provided at the upper end of each mounting block. Support brackets are provided on opposite sides of the two vertical rods in two adjacent through holes. Two brushes are provided on the side of the support bracket away from the vertical rod. The side of the brush away from the support bracket is inclined towards the direction of movement of the wood board. The distance between the brushes relative to the two support brackets is less than the thickness of the wood board, so that the brushes can generate friction with the surface of the wood board for cleaning.

[0014] Preferably, the support frame has multiple exhaust holes in the middle of the side away from the upright, and each exhaust hole is provided with a gradually downward sloping air guide pipe on the side away from the upright. An air storage tank connected to the multiple exhaust holes is provided inside the support frame, and an air pump is provided at the upper end of the support plate. The output end of the air pump is connected to the air storage tank on the multiple support frames through an air supply pipe. Air is pumped into the air storage tank by the air pump, and the air in the air storage tank is sprayed out through the air guide pipe to blow away dust and debris from the surface of the wood board.

[0015] Preferably, multiple dustproof plates are provided between the operating table, the support plate, and the support column to isolate the wooden board cleaning area between the operating table and the support plate, preventing dust generated during the cleaning process from overflowing.

[0016] Preferably, the lower end of the operating table is detachably provided with a receiving hopper, the top of which is open and covers the bottom of the through hole, for collecting dust and debris generated during the cleaning process.

[0017] In summary, this utility model has the following beneficial effects:

[0018] 1. This utility model can remove dust and debris from multiple surfaces of wood boards simultaneously by blowing air and friction brushing. This not only improves cleaning efficiency but also avoids cleaning dead corners, thus preventing residual dust and debris from affecting subsequent processing of the wood boards.

[0019] 2. This utility model can squeeze and limit the wood board by the cooperation of the conveying roller and the abutment roller. Then, the rotation of the conveying roller can stably transport the wood board from the loading end to the loading end. In addition, the cleaning device can continuously clean the wood board, which can improve work efficiency.

[0020] 3. This utility model guides the wood board by placing it between the guide table and the straightening rollers on both sides, so that the wood board can be quickly and smoothly pushed between the conveying roller and the contact roller, further improving work efficiency. Moreover, the wood board can be kept upright during feeding under the action of the guide table and the straightening roller on the feeding end side, preventing the wood board from falling and causing adverse effects during the feeding process. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure in this embodiment;

[0022] Figure 2 This is a three-dimensional structural diagram of the top support conveying device in this embodiment;

[0023] Figure 3 This is in this embodiment Figure 2 Enlarged view of a portion at point A;

[0024] Figure 4 This is in this embodiment Figure 2 A magnified view of section B;

[0025] Figure 5 This is a three-dimensional structural diagram of the cleaning device in this embodiment;

[0026] Figure 6 This is in this embodiment Figure 5 A magnified view of a portion at point C;

[0027] Figure 7 This is a three-dimensional structural diagram of the dustproof plate, conveying roller and contact roller in this embodiment.

[0028] In the diagram, 1. Operating platform; 11. Dustproof plate; 12. Receiving hopper; 2. Support column; 3. Bearing plate; 4. Top support conveying device; 41. Fixing bar; 42. Positioning frame; 43. Conveying roller; 44. Rotating shaft; 45. Drive motor; 5. Abutment device; 51. Stabilizing bar; 52. Support spring rod; 53. Shaft frame; 54. Abutment roller; 6. Guiding device; 61. Guide platform; 62. Groove; 63. Rotating roller; 64. Vertical plate; 65. Top support spring rod; 66. Straightening roller; 7. Cleaning device; 71. Through hole; 72. Ventilation hole; 73. Mounting block; 74. Upright pole; 75. Support frame; 76. Brush; 77. Air guide pipe; 78. Air storage tank; 79. Air pump. Detailed Implementation

[0029] The present invention will be further described in detail below with reference to the accompanying drawings.

[0030] Identical parts are indicated by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom surface," "top surface," "inner," and "outer" refer to directions toward or away from the geometric center of a specific part, respectively.

[0031] Reference Figure 1 As shown, a preferred embodiment of the present invention provides a dust removal and chip removal device for wood panels, including an operating table 1. One side of the operating table 1 is the loading end, and the other side is the unloading end. A support plate 3 is installed on the upper end of the operating table 1 via a support column 2. The support column 2 is located at the four corners of the support plate 3. A top support conveying device 4 for conveying wood panels is provided on the upper end of the operating table 1. An abutment device 5 for pressing and limiting the wood panels is installed on the lower end of the support plate 3. The top support conveying device 4 and the abutment device 5 work together to stably convey the wood panels, facilitating the conveying of the wood panels from the loading end to the unloading end along the length of the operating table 1. Guide devices 6 are provided on both the loading and unloading sides of the operating table 1 to facilitate the loading and unloading of wood panels. A cleaning device 7 for dust removal and chip removal of the wood panels is installed between the operating table 1 and the support plate 3. The cleaning device 7 is used to remove dust and chips from the wood panels during the conveying process.

[0032] Reference Figure 2 and Figure 3As shown, the top support conveying device 4 includes multiple fixed bars 41 installed on the upper end of the operating table 1. The multiple fixed bars 41 are equidistantly distributed along the width direction of the operating table 1. Multiple positioning frames 42 are installed at equal intervals along the length direction of the fixed bars 41. Conveying rollers 43 are rotatably installed on the positioning frames 42. A rotating shaft 44 is fixedly passed through the corresponding positions of the conveying rollers 43 on the multiple fixed bars 41. The multiple rotating shafts 44 are connected to each other by belt drive. A drive motor 45 is installed on the operating table 1 through a motor base. The output shaft of the drive motor 45 is connected to any one of the rotating shafts 44. The drive motor 45 drives the rotating shafts 44 to rotate. The multiple rotating shafts 44 rotate synchronously under the action of belt drive. The rotating shafts 44 drive the conveying rollers 43 to rotate synchronously. When the wood board is placed on the upper end of the conveying roller 43, the wood board can be stably conveyed by the conveying roller 43.

[0033] Reference Figure 4 As shown, the abutment device 5 includes multiple stabilizing bars 51 disposed at the lower end of the bearing plate 3. The multiple stabilizing bars 51 are positioned corresponding to the fixing bars 41. The lower end of the stabilizing bars 51 is mounted with a shaft frame 53 via a support spring rod 52. An abutment roller 54 is rotatably disposed at the bottom of the shaft frame 53. The support spring rod 52 can apply a downward supporting force to the shaft frame 53 and the abutment roller 54. When the wood board is placed on the conveying roller 43 in a vertical arrangement, the abutment roller 54 can abut against the top of the wood board. The wood board is squeezed and limited by the conveying roller 43 and the abutment roller 54. During this period, the conveying roller 43 can stably convey the wood board to prevent the wood board from tilting or falling off.

[0034] Furthermore, both the conveying roller 43 and the abutting roller consist of a cylinder and two conical columns. The two conical columns are respectively installed at both ends of the cylinder, and the diameter of the conical columns gradually increases towards the side away from the cylinder. The cylindrical parts of the conveying roller 43 and the abutting roller can contact the upper and lower side walls of the wood board, improving the stability of conveying the wood board. The conical columns at both ends of the cylinder can convey wood boards with a thickness greater than the length of the cylinder, thereby increasing the applicability.

[0035] In the specific implementation process, the wood board to be cleaned is placed between the conveying roller 43 and the abutment roller. Under the action of the support spring rod 52, the abutment roller abuts against the upper end of the wood board and cooperates with the conveying roller 43 to squeeze and limit the wood board. Then, the drive motor 45 is started, and the drive motor 45 drives the rotating shaft 44 to rotate. The rotating shaft 44 drives the conveying roller 43 to rotate synchronously and convey the wood board from the loading end to the loading end. In order to further ensure the conveying stability of the wood board, in this utility model, an anti-slip rubber sleeve is fixedly sleeved on the outer wall of the conveying roller 43 to avoid the wood board from sliding between the conveying roller 43 and the conveying efficiency.

[0036] Reference Figure 3As shown, the guiding device 6 includes multiple guide platforms 61 mounted on the upper end of the operating table 1. The multiple guide platforms 61 are symmetrically distributed along the length direction of the fixing strip 41, and the positions of the multiple guide platforms 61 correspond to those of the fixing strip 41. One end of the guide platform 61 near the fixing strip 41 is flush with the conveying roller 43, and the other end is inclined downward. A groove 62 is provided on the upper end of the guide platform 61, and multiple rotating rollers 63 are rotatably arranged at equal intervals in the groove 62. The inclined arrangement of the guide platforms 61 facilitates the upward guidance of the wood board, so that it can be smoothly placed on the conveying roller 43. Furthermore, the cooperation between the groove 62 and the rotating rollers 63 can guide the bottom of the wood board, so that it can be smoothly placed between the conveying roller 43 and the contact roller 54.

[0037] Furthermore, the guiding device 6 also includes multiple vertical plates 64 disposed on the upper end of the operating table 1. The multiple vertical plates 64 are arranged at intervals with the guide table 61. On the opposite sides of two adjacent vertical plates 64, a straightening roller 66 is rotatably mounted via a top support spring rod 65. The top support spring rod 65 can apply a top support force to the straightening roller 66, so that the straightening rollers 66 on both sides of the guide table 61 are close to each other in the initial state. This is so that when the wood board is placed on the conveying roller 43 through the guide table 61, the straightening rollers 66 on both sides support the wood board, keeping the wood board in an upright position on the conveying roller 43. This further ensures that the wood board is smoothly placed between the conveying roller 43 and the contact roller 54, thereby improving the feeding efficiency of the wood board.

[0038] In the specific implementation process, the wood board is placed between the guide table 61 and the straightening rollers 66 on both sides, and then the wood board is pushed between the conveying roller 43 and the abutment roller 54 so that the conveying roller 43 can stably convey the wood board. After the wood board is cleaned, the conveying roller 43 conveys the wood board to the guide table 61 on the unloading end side. At this time, the wood board is kept in an upright state under the action of the guide table 61 and the straightening roller 66 on the unloading end side, which prevents the wood board from falling during the unloading process and causing adverse effects.

[0039] Reference Figure 5 , Figure 6 and Figure 7As shown, the cleaning device 7 includes multiple through holes 71 on the operating table 1. These through holes 71 are staggered with the fixing strip 41. The fixing strip 41 has multiple ventilation holes 72 staggered with the positioning frame 42. The ventilation holes 72 penetrate the operating table 1. A receiving hopper 12 is detachably mounted at the lower end of the operating table 1. The receiving hopper 12 has an open top and covers the bottom of the through holes 71 and ventilation holes 72, used to collect dust and debris generated during the cleaning process. The inner wall of the through holes 71 extends along its length... Two mounting blocks 73 are symmetrically arranged in the direction of degree. A vertical rod 74 is provided on the upper end of the mounting block 73. A support frame 75 is provided on the opposite side of the two vertical rods 74 in the two adjacent through holes 71. Two brushes 76 are provided on the side of the support frame 75 away from the vertical rod 74. The side of the brushes 76 away from the support frame 75 is inclined in the direction of movement of the wood board. The distance between the two support frames 75 and the brushes 76 is less than the thickness of the wood board, so that the brushes 76 can generate friction with the surface of the wood board for cleaning.

[0040] Furthermore, the support frame 75 has multiple exhaust holes in the middle of the side away from the upright 74. Each of the exhaust holes is provided with a gradually downward sloping air guide pipe 77. The support frame 75 has an air storage tank 78 connected to the multiple exhaust holes. An air pump 79 is provided at the upper end of the support plate 3. The output end of the air pump 79 is connected to the air storage tank 78 on the multiple support frames 75 through an air supply pipe. Air is pumped into the air storage tank 78 by the air pump 79, and the air in the air storage tank 78 is sprayed out through the air guide pipe 77 to blow away dust and debris from the surface of the wood board.

[0041] Furthermore, multiple dustproof plates 11 are installed between the operating table 1, the support plate 3, and the support column 2 to isolate the wooden board cleaning area between the operating table 1 and the support plate 3, preventing dust generated during the cleaning process from overflowing.

[0042] In the specific implementation process, when the wood board is placed between the conveying roller 43 and the contact roller 54, the brush 76 is located on both sides of the wood board. At the same time, the air pump 79 is started, and the air pump 79 pumps air into the air storage tank 78. The air in the air storage tank 78 is sprayed out through the air guide pipe 77 to blow away the dust and debris on the side wall of the wood board. It can also blow away the dust and debris on both sides of the wood board in the direction of travel. Since the sprayed air is inclined downward, it can blow the dust and debris into the receiving hopper 12 through the through hole 71 and the vent hole 72. During the conveying of the wood board, the brush 76 rubs against the side wall of the wood board, which can brush away the dust and debris on both sides of the wood board at the same time. Since the length of the brush 76 is greater than the height of the wood board, the brush 76 can also brush away the dust and debris on the upper and lower sides of the wood board. In addition, the blowing method can completely remove the dust and debris.

[0043] In summary, this invention can remove dust and debris from multiple surfaces of wood panels simultaneously through air blowing and friction brushing. This not only improves cleaning efficiency but also avoids cleaning dead spots, thus preventing residual dust and debris from affecting subsequent processing of the wood panels.

[0044] During operation, the wood board is placed between the guide table 61 and the straightening rollers 66 on both sides. Then, the wood board is pushed between the conveying roller 43 and the contact roller 54. Under the action of the support spring rod 52, the contact roller abuts against the upper end of the wood board and works with the conveying roller 43 to squeeze and limit the wood board. Then, the drive motor 45 is started, which drives the rotating shaft 44 to rotate. The rotating shaft 44 drives the conveying roller 43 to rotate synchronously and convey the wood board from the loading end to the loading end. At the same time, the air pump 79 is started, which pumps air into the air storage tank 78. The air in the air storage tank 78 is sprayed out through the air guide pipe 77 to blow away the dust and debris on the side wall of the wood board. During the conveying of the wood board, the brush 76 rubs against the side wall of the wood board, which can simultaneously brush away the dust and debris on both sides of the wood board and the upper and lower sides. With the help of air blowing, the dust and debris can be completely removed.

[0045] After the wood boards are cleaned, the conveying roller 43 transports the wood boards to the guide table 61 on the unloading side. At this time, the wood boards are kept upright during unloading under the action of the guide table 61 and the straightening roller 66, which prevents the wood boards from falling during unloading and causing adverse effects.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A dust removal and chip removal device for wood board surfaces, characterized in that: The system includes an operating platform (1), a support plate (3) mounted on the upper end of the operating platform (1) via a support column (2), the support column (2) being located at the four corners of the support plate (3), a top support conveying device (4) for conveying wood boards being provided on the upper end of the operating platform (1), and an abutment device (5) for pressing and limiting the wood boards being installed on the lower end of the support plate (3). The top support conveying device (4) and the abutment device (5) work together to stably convey the wood boards. The loading and unloading sides of the operating platform (1) are equipped with guide devices (6) to facilitate the loading and unloading of wood boards. A cleaning device (7) for removing dust and debris from the wood boards is installed between the operating platform (1) and the support plate (3). The cleaning device (7) is used to remove dust and debris from the wood boards during the conveying process.

2. The dust removal and chip removal equipment for wood board surfaces according to claim 1, characterized in that: The top support conveying device (4) includes multiple fixed bars (41) installed on the upper end of the operating table (1). Multiple positioning frames (42) are installed at equal intervals along the length direction of the fixed bars (41). Conveying rollers (43) are rotatably installed on the positioning frames (42). Rotating shafts (44) are fixedly passed through the corresponding positions of the conveying rollers (43) on the multiple fixed bars (41). The multiple rotating shafts (44) are connected to each other by belt drive. A drive motor (45) is installed on the operating table (1) through a motor base. The output shaft of the drive motor (45) is connected to any one of the rotating shafts (44).

3. The dust removal and chip removal equipment for wood board surfaces according to claim 2, characterized in that: The abutting device (5) includes a plurality of stabilizing strips (51) disposed at the lower end of the bearing plate (3). The plurality of stabilizing strips (51) are positioned corresponding to the fixing strips (41). The lower end of the stabilizing strips (51) is mounted with a shaft frame (53) via a supporting spring rod (52). An abutting roller (54) is rotatably disposed at the bottom of the shaft frame (53).

4. The dust removal and chip removal equipment for wood board surfaces according to claim 2, characterized in that: The conveying roller (43) and the abutting roller are both composed of a cylinder and two conical columns, wherein the two conical columns are respectively installed at both ends of the cylinder, and the diameter of the conical columns gradually increases towards the side away from the cylinder.

5. The dust removal and chip removal equipment for wood board surfaces according to claim 2, characterized in that: The guiding device (6) includes multiple guide platforms (61) installed on the upper end of the operating table (1). The multiple guide platforms (61) are symmetrically distributed along the length direction of the fixing bar (41), and the positions of the multiple guide platforms (61) correspond to those of the fixing bar (41). One end of the guide platform (61) close to the fixing bar (41) is flush with the conveying roller (43), and the other end is inclined downward. A groove (62) is provided on the upper end of the guide platform (61), and multiple rotating rollers (63) are rotatably arranged at equal intervals in the groove (62).

6. The dust removal and chip removal equipment for wood board surfaces according to claim 5, characterized in that: The guiding device (6) also includes multiple vertical plates (64) set on the upper end of the operating table (1). The multiple vertical plates (64) are arranged at intervals with the guide table (61). On the opposite sides of two adjacent vertical plates (64), a straightening roller (66) is rotatably installed through a top support spring rod (65).

7. The dust removal and chip removal equipment for wood board surfaces according to claim 2, characterized in that: The cleaning device (7) includes multiple through holes (71) opened on the operating table (1). The multiple through holes (71) and the fixing strip (41) are staggered. Two mounting blocks (73) are symmetrically arranged on the inner wall of the through hole (71) along the length direction. A pole (74) is provided at the upper end of the mounting block (73). A support frame (75) is provided on the opposite side of the two poles (74) in two adjacent through holes (71). Two brushes (76) are provided on the side of the support frame (75) away from the pole (74). The side of the brushes (76) away from the support frame (75) is inclined in the direction of movement of the wood board.

8. The dust removal and chip removal equipment for wood board surfaces according to claim 7, characterized in that: The support frame (75) has multiple exhaust holes in the middle of the side away from the upright (74). Each of the multiple exhaust holes is provided with a gradually downward sloping air guide pipe (77) on the side away from the upright (74). An air storage tank (78) connected to the multiple exhaust holes is provided inside the support frame (75). An air pump (79) is provided at the upper end of the bearing plate (3). The output end of the air pump (79) is connected to the air storage tank (78) on the multiple support frames (75) through an air supply pipe.

9. The dust removal and chip removal equipment for wood-based panels according to claim 1, characterized in that: Multiple dustproof plates (11) are provided between the operating table (1), the support plate (3) and the support column (2) to isolate the cleaning area of ​​the wooden board between the operating table (1) and the support plate (3) and prevent dust generated during the cleaning process from overflowing.

10. A dust removal and chip removal device for wood board surfaces according to claim 7, characterized in that: The lower end of the operating table (1) is detachably equipped with a receiving hopper (12). The top of the receiving hopper (12) is open and covers the bottom of the through hole (71) for collecting dust and debris generated during the cleaning process.

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