Shaving board surface flatness detection device

Abstract

The utility model discloses a shaving board surface flatness detection device, and relates to the technical field of shaving board processing. By arranging the supporting plate, the cleaning roller, the dust suction box, the connecting pipe, the draught fan, the dust collection box and the filter plate, the function of cleaning the surface of the plate is achieved, the cleaning roller rotates to clean the surface of the plate, the situation that chippings and impurities exist on the surface of the plate, and the detection result of the laser detector is affected is prevented, and under the action of the draught fan, the detection efficiency is improved. The swept chippings and impurities are collected in a dust collection box; by arranging a bidirectional lead screw, a supporting rod, a fixing plate, a first connecting plate, a mounting plate, a second connecting plate and rollers, the function of limiting the moving position of a plate is achieved, the bidirectional lead screw rotates to drive the first connecting plate at the two ends to move, and the first connecting plate drives the mounting plate to move; and until the roller on the right side of the mounting plate makes contact with the two sides of the plate, the moving position of the plate is limited.

Description

Technical Field

[0001] The utility model relates to the technical field of particle board processing, in particular to a particle board surface flatness detection device. Background Art

[0002] Particleboard, also known as particle board, is a man-made board made by cutting various branches, small-diameter wood, fast-growing wood, and sawdust into pieces of a certain size. These pieces are then dried, mixed with glue, hardener, and waterproofing agents, and pressed under a certain temperature and pressure. The resulting particles are unevenly arranged. After production, particleboard typically undergoes a series of quality inspections. Flatness testing, among other things, is often integrated with the conveyor belt process on the production line, providing immediate quality control.

[0003] Therefore, Chinese Patent Publication No. CN 220583357 U proposes a particleboard surface flatness detection device, comprising: a main body assembly; the main body assembly includes two sets of support columns, a top plate connecting the top ends of the two sets of support columns, and a conveying platform placed between the top plate and the support columns; a synchronous adjustment assembly; the synchronous adjustment assembly includes a fixed platform connected to the side of the support columns, a second motor connected above the fixed platform, a rotating shaft rotatably connected to the second motor, two sets of gears connected to the rotating shaft, and a rack rotatably connected to the gear; and a limit assembly. By cooperating with the main body assembly, when in use, starting the second motor can control the rotation of the rotating shaft, causing the two sets of gears on the rotating shaft to rotate simultaneously, driving the racks on the gears to move simultaneously, and realizing the simultaneous up and down movement of the fixed plates on the support columns on both sides of the conveying platform, saving labor costs to a certain extent.

[0004] However, when the particleboard surface flatness detection device is in use, it cannot clean the board surface, resulting in debris and impurities remaining on the board surface, which affects the laser detector's detection of the board surface, thereby causing defects in the use of the device. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the present invention provides a particleboard surface flatness detection device to solve the problems raised in the above background technology:

[0006] When the particleboard surface flatness detection device is in use, the board surface cannot be cleaned, resulting in debris and impurities remaining on the board surface, which affects the detection of the board surface by the laser detector.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The top of the transmission platform is fixedly connected to the mounting bracket, the internal rotation of the transmission bracket is connected to a transmission screw, the outer ends of the transmission screw are threadedly connected to a movable plate, one side of the movable plate is fixedly connected to a laser detector, one end of the transmission screw passes through one side of the mounting bracket and is fixedly connected to a small pulley, the top of the transmission platform is fixedly connected to a support plate, and the support plate is provided with two groups, a cleaning roller is fixedly connected between the two groups of support plates, one end of the cleaning roller passes through one side of the support plate and is fixedly connected to a large pulley, the large pulley is connected to the small pulley through a transmission belt, a dust collection box is fixedly connected between the two groups of support plates and above the cleaning roller, the bottom of the transmission platform is symmetrically fixedly connected to a fixed plate, the fixed plate The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure is hinged on the base plate, is fixed with a backing pin on the interlocking structure, and an end of sliding panel withstands on the backing pin of interlocking structure.

[0009] Preferably, a first motor is fixedly connected to one side of the mounting frame, and an end of the transmission screw away from the small pulley passes through one side of the mounting frame and is fixedly connected to the output end of the first motor.

[0010] Preferably, a support rod is fixedly connected between the two groups of fixed plates and at one end away from the bidirectional screw rod, and the end of the first connecting plate away from the bidirectional screw rod is slidably connected to the support rod.

[0011] Preferably, a second motor is fixedly connected to one side of the fixing plate, and one end of the bidirectional screw rod passes through one side of the fixing plate and is fixedly connected to the output end of the second motor.

[0012] Preferably, a plurality of dust suction ports are fixedly connected to the bottom of the dust collection box.

[0013] The utility model provides a device for detecting the surface flatness of particleboard. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The particleboard surface flatness detection device realizes the function of cleaning the board surface by arranging a support plate, a cleaning roller, a dust collection box, a connecting pipe, a fan, a dust collection box and a filter plate. The cleaning roller rotates to clean the surface of the board to prevent debris and impurities on the surface of the board from affecting the detection results of the laser detector. The swept debris and impurities enter the dust collection box through the dust suction port under the action of the fan. The debris and impurities in the dust collection box enter the dust collection box through the connecting pipe. The gas entering the dust collection box is filtered by the filter plate, and the debris and impurities remain in the dust collection box. The clean gas after filtration enters the fan to prevent impurities from entering the fan and damaging the fan.

[0015] 2. The particleboard surface flatness detection device realizes the function of limiting the moving position of the board by setting a bidirectional screw, a support rod, a fixed plate, a first connecting plate, a mounting plate, a second connecting plate, and a roller. The bidirectional screw rotates to move the first connecting plates at both ends, and the first connecting plate moves with the mounting plate until the roller on the right side of the mounting plate contacts both sides of the board, thereby limiting the moving position of the board. The movement of the board brings the roller along with it, reducing the friction force on the board. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model Figure 1 ;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model Figure 2 ;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model Figure 3 ;

[0019] Figure 4 This is a schematic diagram of the internal structure of the dust collection box in the utility model;

[0020] Figure 5 This is an enlarged structural diagram of part A in the present invention;

[0021] Figure 6 This is an enlarged structural diagram of part B in the utility model;

[0022] Figure 7 It is a schematic diagram of the enlarged structure of part C in the present invention.

[0023] In the figure: 1. Conveying platform; 2. Mounting frame; 3. Moving plate; 4. Laser detector; 5. Drive screw; 6. First motor; 7. Small pulley; 8. Dust box; 9. Cleaning roller; 10. Large pulley; 11. Drive belt; 12. Fan; 13. Fixed plate; 14. Bidirectional screw; 15. Support rod; 16. First connecting plate; 17. Mounting plate; 18. Connecting frame; 19. Second connecting plate; 20. Roller; 21. Dust box; 22. Filter plate; 23. Second motor; 24. Connecting pipe; 25. Spring; 26. Support plate. DETAILED DESCRIPTION

[0024] 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7The utility model provides a technical solution: a particle board surface flatness detection device, including a conveying platform 1 and a mounting frame 2, the top of the conveying platform 1 is fixedly connected to the mounting frame 2, the internal rotation of the mounting frame 2 is connected to a transmission screw rod 5, the outer ends of the transmission screw rod 5 are threadedly connected to a movable plate 3, the transmission screw rod 5 rotates and drives the movable plates 3 at both ends to move back and forth, the mounting frame 2 is fixedly connected to a slide rod, one end of the movable plate 3 is slidably connected to the slide rod to prevent the transmission screw rod 5 from rotating and driving the movable plate 3 to rotate, one side of the movable plate 3 is fixedly connected to a laser detector 4, the movable plate 3 moves and drives the laser detector 4, and the laser detector 4 moves back and forth above the plate to detect the particle board as a whole, and one end of the transmission screw rod 5 passes through the mounting frame 2 A small pulley 7 is fixedly connected to one side, and the transmission screw 5 rotates to rotate the small pulley 7. A support plate 26 is fixedly connected to the top of the conveying platform 1. The support plate 26 is provided with two groups. A cleaning roller 9 is fixedly connected between the two groups of support plates 26. One end of the cleaning roller 9 passes through one side of the support plate 26 and is fixedly connected to a large pulley 10. The large pulley 10 rotates to rotate the cleaning roller 9. The cleaning roller 9 rotates to clean the surface of the plate. The large pulley 10 is connected to the small pulley 7 through a transmission belt 11. The small pulley 7 rotates with the large pulley 10 through the transmission belt 11. A dust box 8 is fixedly connected between the two groups of support plates 26 and above the cleaning roller 9. Under the action of the fan 12, debris and impurities on the surface of the plate enter the dust box 8. The bottom of the conveying platform 1 is symmetrically fixedly connected with a fixed plate 13, and the fixed plate 13 is provided with two groups. A bidirectional screw rod 14 is rotatably connected between the two groups of fixed plates 13. The outer ends of the bidirectional screw rod 14 are threadedly connected with a first connecting plate 16. The bidirectional screw rod 14 rotates to move the first connecting plates 16 at both ends. The top of the first connecting plate 16 is fixedly connected to a mounting plate 17 through a vertical plate. The first connecting plate 16 moves with the mounting plate 17. The inside of the mounting plate 17 is slidably connected with a connecting frame 18. The connecting frame 18 moves along the inside of the mounting plate 17. One end of the connecting frame 18 passes through one side of the mounting plate 17 and is fixedly connected to a second connecting plate 19. The connecting frame 18 moves and moves the second connecting plate 19, and the second connecting plate 19 moves away from the connecting frame One side of 18 is rotatably connected to a plurality of rollers 20, one side of the plate contacts the roller 20, and the rotation of the roller 20 reduces the friction during the movement of the plate. A spring 25 is fixedly connected between one side of the mounting plate 17 and the second connecting plate 19. The movement of the mounting plate 17 squeezes the spring 25, and the spring 25 is squeezed to generate elastic force, so that one side of the roller 20 is more in contact with the plate. The bottom of the conveying platform 1 is fixedly connected to the dust box 21 through the fixed frame to collect the debris and impurities swept out by the cleaning roller 9, which is convenient for subsequent centralized processing. The top of the fixed frame is fixedly connected to the fan 12, and one end of the fan 12 passes through one side of the dust box 21 and extends to the inside of the dust box 21. A connecting pipe 24 is fixedly connected between the side of the dust box 21 away from the fan 12 and the dust box 8.Turn on the fan 12. Under the action of the fan 12, the debris on the surface of the plate enters the dust box 21 through the dust box 8 and the connecting pipe 24. The filter plate 22 is installed inside the dust box 21 and at the end close to the fan 12 to filter the air entering the fan 12 and prevent debris from entering the fan 12 and causing damage to the fan 12.

[0026] Furthermore, a first motor 6 is fixedly connected to one side of the mounting frame 2, and an end of the transmission screw 5 away from the small pulley 7 passes through one side of the mounting frame 2 and is fixedly connected to the output end of the first motor 6. When the first motor 6 is turned on, the first motor 6 rotates with the transmission screw 5.

[0027] Furthermore, a support rod 15 is fixedly connected between the two sets of fixed plates 13 and at one end away from the bidirectional screw rod 14. The first connecting plate 16 is slidingly connected to the support rod 15 at one end away from the bidirectional screw rod 14. The first connecting plate 16 moves along the outer side of the support rod 15 to maintain the stability of the first connecting plate 16 during movement.

[0028] Furthermore, a second motor 23 is fixedly connected to one side of the fixed plate 13, and one end of the bidirectional screw rod 14 passes through one side of the fixed plate 13 and is fixedly connected to the output end of the second motor 23. When the second motor 23 is turned on, the second motor 23 rotates with the bidirectional screw rod 14.

[0029] Furthermore, a plurality of dust suction ports are fixedly connected to the bottom of the dust collection box 8 to better suck debris and impurities into the dust collection box 8.

[0030] When in use, first place the plate on the surface of the conveying platform 1 to convey the plate, turn on the second motor 23, the second motor 23 drives the bidirectional screw 14 to rotate, the bidirectional screw 14 rotates and drives the first connecting plates 16 at both ends to move, the first connecting plate 16 drives the mounting plate 17 to move, until the rollers 20 on the right side of the mounting plate 17 contact the two sides of the plate, limiting the moving position of the plate, the plate moves and drives the rollers 20 to move, reducing the friction force on the plate, turn on the first motor 6 and the fan 12, the first motor 6 drives the transmission screw 5 to rotate, the transmission screw 5 rotates and drives the moving plates 3 at both ends to move back and forth, the moving plate 3 moves and drives the laser detector 4 to move, the laser detector 4 moves back and forth to check the surface of the plate Surface scanning is performed to detect tiny unevenness or defects. The transmission screw 5 rotates with the small pulley 7, and the small pulley 7 rotates with the large pulley 10 through the transmission belt 11. The large pulley 10 rotates with the cleaning roller 9 to clean the surface of the plate to prevent debris and impurities on the surface of the plate from affecting the detection results of the laser detector 4. The swept debris and impurities enter the dust collection box 8 through the dust suction port under the action of the fan 12. The debris and impurities in the dust collection box 8 enter the dust collection box 21 through the connecting pipe 24. The gas entering the dust collection box 21 is filtered by the filter plate 22, and the debris and impurities remain in the dust collection box 21. The clean gas after filtration enters the fan 12 to prevent impurities from entering the fan 12 and damaging the fan 12.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include," "comprise," or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations. The phrase "includes an element defined by..." does not exclude the presence of other identical elements in the process, method, article, or device that includes the element.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A particleboard surface flatness detection device, comprising a conveying platform (1) and a mounting frame (2), characterized in that: The top of the conveying platform (1) is fixedly connected to a mounting frame (2), the interior of the mounting frame (2) is rotatably connected to a transmission screw (5), the outer ends of the transmission screw (5) are threadedly connected to a movable plate (3), one side of the movable plate (3) is fixedly connected to a laser detector (4), one end of the transmission screw (5) passes through one side of the mounting frame (2) and is fixedly connected to a small pulley (7), the top of the conveying platform (1) is fixedly connected to a support plate (26), the support plate (26) is provided with two groups, the two groups of support plates (2 A cleaning roller (9) is fixedly connected between the two groups of support plates (26), one end of the cleaning roller (9) passes through one side of the support plate (26) and is fixedly connected to a large pulley (10), and the large pulley (10) is connected to the small pulley (7) through a transmission belt (11). A dust collection box (8) is fixedly connected between the two groups of support plates (26) and above the cleaning roller (9). The bottom of the conveying platform (1) is symmetrically fixedly connected to a fixed plate (13). The fixed plate (13) is provided with two groups, and a bidirectional rotation connection is provided between the two groups of fixed plates (13). The screw rod (14) is provided with a first connecting plate (16) at both ends of the outer side of the bidirectional screw rod (14), the top of the first connecting plate (16) is fixedly connected to the mounting plate (17) through a vertical plate, the interior of the mounting plate (17) is slidably connected to a connecting frame (18), one end of the connecting frame (18) passes through one side of the mounting plate (17) and is fixedly connected to a second connecting plate (19), a side of the second connecting plate (19) away from the connecting frame (18) is rotatably connected to a plurality of rollers (20), and one side of the mounting plate (17) is connected to the first connecting plate (18). A spring (25) is fixedly connected between the two connecting plates (19); the bottom of the conveying platform (1) is fixedly connected to a dust collecting box (21) via a fixing frame; the top of the fixing frame is fixedly connected to a fan (12); one end of the fan (12) passes through one side of the dust collecting box (21) and extends to the interior of the dust collecting box (21); a connecting pipe (24) is fixedly connected between the side of the dust collecting box (21) away from the fan (12) and the dust collection box (8); a filter plate (22) is provided inside the dust collecting box (21) and at one end close to the fan (12).

2. The device for detecting the surface flatness of particleboard according to claim 1, characterized in that: One side of the mounting frame (2) is fixedly connected to a first motor (6), and one end of the transmission screw (5) away from the small pulley (7) passes through one side of the mounting frame (2) and is fixedly connected to the output end of the first motor (6).

3. The particleboard surface flatness detection device according to claim 1, characterized in that: A support rod (15) is fixedly connected between the two groups of fixed plates (13) and at one end away from the bidirectional screw rod (14); and the first connecting plate (16) is slidably connected to the support rod (15) at one end away from the bidirectional screw rod (14).

4. The device for detecting the surface flatness of particleboard according to claim 1, wherein: A second motor (23) is fixedly connected to one side of the fixing plate (13), and one end of the bidirectional screw rod (14) passes through one side of the fixing plate (13) and is fixedly connected to the output end of the second motor (23).

5. The particleboard surface flatness detection device according to claim 1, characterized in that: The bottom of the dust collection box (8) is fixedly connected with a plurality of dust collection ports.

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