A device and method for detecting the horizontality of furniture panels based on laser measurement

Abstract

The present invention belongs to the technical field of furniture panel detection, and in particular to a device and method for detecting the levelness of furniture panels based on laser measurement. When detecting the levelness, when the surface of the furniture panel appears wavy, it is difficult for laser detection to effectively detect the levelness of the area between two wave peaks, thereby affecting the levelness detection effect. The following scheme is now proposed, including a fixed base, the inner walls on both sides of the fixed base are fixedly connected to the same detection platform, and the top of the detection platform is fixedly connected to four guide plates. The device and method for detecting the levelness of furniture panels based on laser measurement disclosed by the present invention have the function of increasing the detection effect. When performing the detection, the horizontal and longitudinal lasers are used for coordinated detection, which increases the comprehensiveness of the detection, and can avoid the situation in which it is difficult to effectively detect the area between two wave peaks due to the wavy surface of the furniture panel when performing the detection, thereby increasing the use effect of the device.

Description

Technical Field

[0001] The present invention relates to the technical field of furniture plate detection, and in particular to a device and method for detecting the levelness of a furniture plate based on laser measurement. Background Art

[0002] In furniture production, board materials are the main and most important materials. The quality of board materials is directly related to the quality of furniture produced. Therefore, board materials need to be quality tested before furniture production.

[0003] Plates are flat rectangular building materials in standard sizes and are used in the construction industry as wall, ceiling or floor components. They also refer to metal plates that are forged, rolled or cast. Plates are divided into thin plates, medium plates, thick plates, and extra-thick plates, which are usually flat rectangular building materials in standard sizes.

[0004] When conducting quality inspections on existing furniture boards, levelness inspection is one of the items, and laser inspection is sometimes used during the inspection. However, when conducting levelness inspections, when the surface of the furniture board becomes wavy, laser inspection cannot effectively detect the levelness of the area between two wave peaks, thereby affecting the levelness inspection effect and being unable to effectively determine whether the board meets the standard range. Summary of the invention

[0005] The present invention discloses a device and method for detecting the levelness of furniture panels based on laser measurement, aiming to solve the problem that when existing furniture panels are subjected to quality inspection in the background technology, levelness inspection is one of the items, and laser is sometimes used for inspection during the inspection. However, during the levelness inspection, when the surface of the furniture panel appears wavy, it is difficult for laser inspection to effectively detect the levelness of the area between two wave peaks, thereby affecting the levelness inspection effect and failing to effectively determine whether the panel meets the standard range.

[0006] The present invention proposes a furniture board level detection device based on laser measurement, comprising a fixed base, two side inner walls of the fixed base are fixedly connected to the same detection platform, four guide plates are fixedly connected to the top of the detection platform, both side outer walls of the detection platform are provided with movable openings, and the bottom of the detection platform is fixedly connected to four mounting plate racks, wherein the outer walls on opposite sides of two mounting plate racks are fixedly connected to the same limit rod, and the outer walls on opposite sides of the other two mounting plate racks are movably connected to the same screw rod member, the outer walls of the screw rod member and the limit rod are both provided with drive seats, and the tops of the two drive seats are provided with the same level detection module, one side outer wall of one of the mounting plate racks is fixedly connected to a driving motor, the output shaft of the driving motor is connected to one end of the screw rod member, and a board conveying module and a cleaning and fixing module are provided on the fixed base.

[0007] By providing a detection table, a guide plate, a movable opening, a screw rod, a limit rod, a mounting plate frame, a driving motor, a horizontal detection module, a fixed base, a plate conveying module and a cleaning and fixing module, when in use, the driving motor and the screw rod can drive the driving seat to move, and then cooperate with the horizontal detection module for detection when in use, and can also cooperate with the cleaning and fixing module to clean the furniture plate; when the horizontal detection module is in use, through the mutual cooperation of transverse and longitudinal laser detection, the device can detect the area between two wave peaks when the surface of the furniture plate presents a slight wavy state, thereby increasing the accuracy of the detection during detection and meeting the detection requirements of the device; when the plate conveying module is in use, it can assist the staff to load and unload the furniture plate, so that it is convenient for the staff to perform detection operations during use and meet the use requirements of the device; when the cleaning and fixing module is in use, it can fix the furniture plate to ensure the detection stability, and at the same time it can clean the surface of the furniture plate to prevent dust and the like from affecting the detection results and meet the detection requirements.

[0008] In a preferred embodiment, the horizontal detection module includes a detection frame, which is fixedly connected to the top of the two driving seats, and the outer walls of both sides of the detection frame are fixedly connected with frosted plates, and the inner walls of both sides of the detection frame are provided with two fixed ports, wherein the inner walls of the two fixed ports are fixedly connected with laser receiving seats, and the inner walls of the other two fixed ports are provided with multiple transverse lasers, and the top of the detection frame is provided with a mounting port, and the inner walls of the mounting port are movably connected with multiple detection seats, and the bottoms of the multiple detection seats are fixedly connected with longitudinal lasers; the bottoms of the multiple detection seats are fixedly connected with four pressure The bottom ends of the four pressure spring rods on the same detection seat are fixedly connected to the same connection seat, the tops of the multiple connection seats are fixedly connected to reflectors, the bottoms of the multiple connection seats are fixedly connected to installation frames, the inner walls on both sides of the multiple installation frames are movably connected to the same installation shaft rod, the outer walls of the multiple installation shaft rods are fixedly connected to detection touch wheels, and the tops of the multiple detection seats are fixedly connected to the fixed seats, and the outer walls on both sides of the multiple fixed seats are provided with installation holes; the inner walls on one side of the multiple installation holes are fixedly connected to telescopic springs, and one end of the multiple telescopic springs is A mounting plate is fixedly connected, one side outer wall of the plurality of mounting plates is fixedly connected with a connecting rod, one end of the plurality of connecting rods is fixedly connected with a fixed clamping plate, and the plurality of fixed pedestals are movably connected with a fixed reel, two connecting ropes are arranged on the plurality of fixed reels, one end of the plurality of connecting ropes is respectively fixedly connected with one side outer wall of the plurality of mounting plates, the outer walls of both sides of the plurality of fixed pedestals are fixedly connected with mounting pieces, and the inner walls of the plurality of mounting pieces are fixedly connected with a guide sleeve; the tops of the plurality of fixed pedestals are fixedly connected with a fixed wheel frame, and the plurality of fixed wheel frames are movably connected with an adjusting A reel, multiple adjusting reels are each provided with two connecting cables, the multiple connecting cables are respectively located inside the multiple guiding sleeves, the bottom ends of the multiple connecting cables are respectively fixedly connected to the tops of the multiple connecting pedestals, the multiple adjusting reels and the tops of the multiple fixed reels are each provided with a card interface, the card interfaces on the multiple adjusting reels are all through-type, and the multiple fixed wheel frames are each fixedly connected with an electric telescopic rod, the output ends of the multiple electric telescopic rods are each fixedly connected with a connecting plate, the inner walls of the multiple connecting plates are each fixedly connected with a power motor, and the output shafts of the multiple power motors are each connected with a driving member through a coupling.

[0009] By providing a horizontal detection module, the horizontal detection module can use laser to detect the horizontality of the furniture board in the horizontal and vertical directions when in use, thereby increasing the detection effect and detection accuracy when the device is in use, and when performing detection, through the mutual coordination of horizontal and vertical detections, the device can detect the area between two wave peaks when the surface of the furniture board presents a slight wavy state, thereby further increasing the detection accuracy during detection, thereby accurately judging whether the horizontality of the furniture board meets the standard range, thereby further increasing the use effect of the device.

[0010] In a preferred embodiment, the cleaning and fixing module includes a processing seat, which is fixedly connected to the top of the fixed base, and the inner wall of the processing seat is fixedly connected to an elastic bracket, and the interior of the elastic bracket is fixedly connected to an air filter bin, and one side outer wall of the air filter bin is fixedly connected to a negative pressure pump, and the negative pressure pump is located outside the processing seat, and the input end of the negative pressure seat is fixedly connected to a connecting pipe and a connecting pipe, and the input ends of the connecting pipe and the connecting pipe are respectively fixedly connected to a negative pressure arc tube and a connecting bin, and the outer wall of the negative pressure arc tube is fixedly connected to two fixed brackets, and the fixed brackets are all fixedly connected to the bottom of the detection platform, and the top of the detection platform is provided with four circular holes, and the outer wall of the negative pressure arc tube is provided with four fixed suction cups, and the four fixed lower plates are respectively located Inside the four circular holes; a fixing hole is provided on the top of the two driving seats, the outer wall of the connecting bin is in contact with the inner walls of two of the fixing holes, two conveying hoses are fixedly connected to the top of the connecting bin, the input ends of the two conveying hoses are fixedly connected with cleaning pipe fittings, the outer walls of the two cleaning pipe fittings are provided with multiple cleaning ports, the inner walls of the other two fixing holes are fixedly connected with electric rods, the output ends of the two electric rods are respectively fixedly connected with one end of the two cleaning pipe fittings, and a stepper motor is fixedly connected to the outer wall of one side of the processing seat, the output shaft of the stepper motor is connected to a cam part through a coupling, and an inner convex ring is fixedly connected to the outer wall of one side of the air filter bin, and the inner wall of the inner convex ring is in contact with the outer wall of the cam part.

[0011] By providing a cleaning and fixing module, the cleaning and fixing module can adsorb and fix the furniture panels when in use, thereby avoiding displacement or offset of the furniture panels during the detection process, thereby increasing the detection stability when the device is in use, and further ensuring the detection effect when the device is in use. At the same time, when in use, the device can clean dust and the like on the surface of the furniture panels before detection, thereby avoiding the influence of dust and the like on the detection results, thereby further increasing the detection accuracy when the device is in use, and increasing the use effect and diversity of the device.

[0012] In a preferred solution, the plate conveying module includes a fixed frame, which is fixedly connected to the top of a fixed base, and two limit openings are provided on both side outer walls of the fixed base, and the inner walls of the four limit openings are movably connected to limit members, and the two limit members on the same side are fixedly connected to the same mounting plate frame on the opposite side outer walls, and the two mounting plate frames are fixedly connected to the toothed plate sets on the opposite side outer walls, and the two side inner walls of the fixed frame are movably connected to the same driving roller, and the outer wall of the driving roller is fixedly connected to two adjusting toothed rings, and the two adjusting toothed rings are meshed with the two toothed plate sets; a universal motor is fixedly connected to the outer wall of one side of the fixed frame, and the output shaft of the universal motor is connected to one end of the driving roller through a coupling, and the tops of the two mounting plate frames are fixedly connected to conveying brackets, and two conveying brackets are movably connected to two conveying rollers, and the outer walls of the two conveying rollers on the same conveying bracket are provided with the same conveyor belt, and the outer walls of the two conveyor belts are provided with a plurality of anti-slip pads, and the outer walls of one side of the two conveying brackets are fixedly connected to conveying motors, and the output shafts of the two conveying motors are respectively connected to one end of two of the conveying rollers through couplings.

[0013] By providing a plate conveying module, the plate conveying module can assist the staff in conveying the furniture plates, so that the furniture plates can be quickly moved to the inspection area during inspection, so as to increase the operational convenience when the device is used, and after the inspection is completed, the plate conveying module can also assist the staff in unloading and collecting the furniture plates, thereby reducing the work intensity of the staff during use and increasing the use effect and practicality of the device.

[0014] A method for detecting the levelness of furniture panels based on laser measurement, using the above-mentioned device for detecting the levelness of furniture panels based on laser measurement, comprises the following steps:

[0015] Step 1: When in use, start the horizontal detection module, adjust the height of the detection touch wheel, and then start the plate conveying module. The plate conveying module raises the conveyor belt on the feeding side and lowers the conveyor belt on the unloading side. At this time, place the furniture plate on the conveyor belt on the feeding side to transport it until the furniture plate is completely moved to the detection table;

[0016] Step 2: Before testing, start the cleaning and fixing module, which adsorbs and fixes the furniture board, and at the same time, the cleaning and fixing module runs to clean the surface of the furniture board;

[0017] Step 3: During the detection, the horizontal detection module is started. The horizontal detection module detects through the transverse laser and the laser receiving seat. The laser receiving seat receives the laser emitted by the transverse laser for detection. At the same time, the time from the longitudinal laser emitting the laser to the reflection of the reflector is further detected to detect whether the horizontality of the plate meets the standard range.

[0018] Step 4. After the detection, start the plate transport module again. The plate transport module causes the conveyor belt on the loading side to drop and the conveyor belt on the unloading side to lift. At this time, the furniture plate contacts the conveyor belt on the unloading side to transport and unload it.

[0019] From the above, it can be seen that the furniture board levelness detection device based on laser measurement provided by the present invention has the function of increasing the detection effect. When performing detection, horizontal and longitudinal lasers are used for coordinated detection, which increases the comprehensiveness of the detection. When performing detection, it can avoid the situation where it is difficult to effectively detect the area between two wave peaks due to the wavy surface of the furniture board, thereby increasing the use effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a furniture plate levelness detection device based on laser measurement proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the overall upward structure of a furniture plate level detection device based on laser measurement proposed by the present invention;

[0022] Figure 3 A schematic diagram of the combined structure of a screw rod and a driving seat of a furniture board levelness detection device based on laser measurement proposed by the present invention;

[0023] Figure 4 This is a schematic diagram of the combined structure of a level detection module and a cleaning and fixing module of a furniture board level detection device based on laser measurement proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the combined structure of a detection base and a connecting base of a furniture board level detection device based on laser measurement proposed by the present invention;

[0025] Figure 6 This is a schematic diagram of the partial structural disassembly of a horizontal detection module of a furniture board horizontality detection device based on laser measurement proposed by the present invention;

[0026] Figure 7 This is a schematic structural diagram of a cleaning and fixing module of a furniture board levelness detection device based on laser measurement proposed by the present invention;

[0027] Figure 8 This is a schematic diagram of the partial structural disassembly of a cleaning and fixing module of a furniture board levelness detection device based on laser measurement proposed by the present invention;

[0028] Fig. 9A schematic diagram of the structure of a board conveying module of a furniture board levelness detection device based on laser measurement proposed by the present invention;

[0029] Fig.10 This is a schematic diagram of the combined structure of an adjusting tooth ring and a tooth plate kit of a furniture board levelness detection device based on laser measurement proposed by the present invention.

[0030] In the figure: 1, fixed base; 2, guide plate; 3, detection platform; 4, horizontal detection module; 401, horizontal laser; 402, installation port; 403, detection seat; 404, detection frame; 405, laser receiving seat; 406, pressure spring rod; 407, installation frame; 408, installation shaft rod; 409, detection touch wheel; 410, connection base; 411, reflector; 412, longitudinal laser; 413, fixed clamp; 414, Connecting rod; 415, fixed pedestal; 416, fixed wheel frame; 417, frosting plate; 418, connecting cable; 419, driving member; 420, power motor; 421, connecting plate member; 422, electric telescopic rod; 423, telescopic spring; 424, mounting plate; 425, connecting cable; 426, guide sleeve; 427, mounting member; 428, fixed reel; 429, adjusting reel; 5, plate conveying module; 501, conveying Motor; 502, conveyor belt; 503, anti-skid pad; 504, mounting plate frame; 505, limit opening; 506, fixed frame; 507, conveyor roller; 508, conveyor bracket; 509, tooth plate kit; 510, limit piece; 511, universal motor; 512, drive roller; 513, adjusting gear ring; 6, movable opening; 7, cleaning and fixing module; 701, processing seat; 702, negative pressure pump; 703, connecting pipe; 704, connecting Tube; 705, negative pressure arc tube; 706, connecting bin; 707, conveying hose; 708, cleaning pipe fittings; 709, cleaning port; 710, fixed bracket; 711, fixed suction cup; 712, electric rod; 713, air filter bin; 714, inner convex ring; 715, stepping motor; 716, cam member; 717, elastic bracket; 8, mounting plate frame; 9, limit rod; 10, driving motor; 11, screw rod member; 12, driving seat. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] The present invention discloses a furniture board levelness detection device based on laser measurement, which is mainly used for levelness detection. When the surface of the furniture board is wavy, it is difficult for laser detection to effectively detect the levelness of the area between two wave peaks, thereby affecting the levelness detection effect.

[0033] Reference Figure 1-Figure 10 , a furniture board level detection device based on laser measurement, comprising a fixed base 1, the inner walls on both sides of the fixed base 1 are fixedly connected to the same detection platform 3, the top of the detection platform 3 is fixedly connected to four guide plates 2, the outer walls on both sides of the detection platform 3 are provided with movable openings 6, and the bottom of the detection platform 3 is fixedly connected to four mounting plate racks 8, wherein the outer walls on opposite sides of two mounting plate racks 8 are fixedly connected to the same limit rod 9, and the outer walls on opposite sides of the other two mounting plate members 424 are connected to the same screw rod member 11 through bearings, the outer walls of the screw rod member 11 and the limit rod 9 are both provided with drive seats 12, and the tops of the two drive seats 12 are provided with the same level detection module 4, the outer wall on one side of one mounting plate rack 8 is fixedly connected to a drive motor 10, the output shaft of the drive motor 10 is connected to one end of the screw rod member 11, and the fixed base 1 is provided with a plate conveying module 5 and a cleaning and fixing module 7.

[0034] Specifically, when in use, the driving motor 10 and the screw rod 11 can drive the driving seat 12 to move, and then cooperate with the horizontal detection module 4 for detection during use, and can also cooperate with the cleaning and fixing module 7 to clean the furniture panels; when the horizontal detection module 4 is in use, through the mutual cooperation of transverse and longitudinal laser detection, the device can detect the area between two wave peaks when the surface of the furniture panel presents a slight wavy state, thereby increasing the accuracy of the detection during detection and meeting the detection requirements of the device; when the panel conveying module 5 is in use, it can assist the staff in loading and unloading the furniture panels, so that it is convenient for the staff to perform detection operations during use and meet the use requirements of the device; when in use, the cleaning and fixing module 7 can fix the furniture panels to ensure the stability of detection, and at the same time can clean the surface of the furniture panels to prevent dust and the like from affecting the detection results and meet the detection requirements.

[0035] Reference Figure 1-Figure 6In a preferred embodiment, the horizontal detection module 4 includes a detection frame 404, which is fixedly connected to the tops of the two driving seats 12, and the outer walls of both sides of the detection frame 404 are fixedly connected with frosted plates 417, and the inner walls of both sides of the detection frame 404 are provided with two fixed ports, wherein the inner walls of the two fixed ports are fixedly connected with laser receiving seats 405, and the inner walls of the other two fixed ports are provided with multiple transverse lasers 401, and the top of the detection frame 404 is provided with a mounting port 402, and the inner wall of the mounting port 402 is slidably connected with multiple detection seats 403, and the bottoms of the multiple detection seats 403 are fixedly connected with longitudinal lasers 412; the bottoms of the multiple detection seats 403 are fixedly connected with four pressure spring rods 406, The bottom ends of the four pressure spring rods 406 on the same detection seat 403 are fixedly connected to the same connection base 410, the tops of the multiple connection bases 410 are fixedly connected to the reflectors 411, the bottoms of the multiple connection bases 410 are fixedly connected to the mounting frames 407, the inner walls on both sides of the multiple mounting frames 407 are connected to the same mounting shaft rod 408 through bearings, the outer walls of the multiple mounting shaft rods 408 are fixedly connected to the detection touch wheels 409, and the tops of the multiple detection seats 403 are fixedly connected to the fixed bases 415, and the outer walls on both sides of the multiple fixed bases 415 are provided with mounting holes; the inner walls on one side of the multiple mounting holes are fixedly connected to the telescopic springs 423, and one end of the multiple telescopic springs 423 is fixedly connected to the mounting plate The outer walls of one side of the plurality of mounting plates 424 are fixedly connected with connecting rods 414, one ends of the plurality of connecting rods 414 are fixedly connected with fixing clamps 413, and the plurality of fixed pedestals 415 are connected with fixing reels 428 through bearings, and the plurality of fixing reels 428 are provided with two connecting cables 425, one ends of the plurality of connecting cables 425 are respectively fixedly connected with the outer walls of one side of the plurality of mounting plates 424, the outer walls of both sides of the plurality of fixing pedestals 415 are fixedly connected with mounting members 427, and the inner walls of the plurality of mounting members 427 are fixedly connected with guide sleeves 426; the tops of the plurality of fixing pedestals 415 are fixedly connected with fixing wheel frames 416, and the plurality of fixing wheel frames 416 are connected with adjusting reels 428 through bearings. 29. Two connecting cables 418 are respectively arranged on the multiple adjusting reels 429. The multiple connecting cables 418 are respectively located inside the multiple guiding sleeves 426. The bottom ends of the multiple connecting cables 418 are respectively fixedly connected to the tops of the multiple connecting pedestals 410. The tops of the multiple adjusting reels 429 and the multiple fixed reels 428 are provided with card interfaces. The card interfaces on the multiple adjusting reels 429 are all through-type. The multiple fixed wheel frames 416 are all fixedly connected with electric telescopic rods 422. The output ends of the multiple electric telescopic rods 422 are all fixedly connected with connecting plates 421. The inner walls of the multiple connecting plates 421 are all fixedly connected with power motors 420. The output shafts of the multiple power motors 420 are all connected with driving members 419 through couplings.

[0036] Specifically, when in use, the electric telescopic rod 422 is started, and the connecting plate member 421 and the power motor 420 are driven to move by the electric telescopic rod 422, so that the driving member 419 is connected with the card interface on the adjusting reel 429. At this time, the power motor 420 is started and the adjusting reel 429 can be driven to rotate by the power motor 420, thereby winding the connecting cable 418 and compressing the pressure spring rod 406, so that the connecting base 410 drives the detection touch wheel 409 to rise until the plate is placed. The electric telescopic rod 422 drives the driving member 419 to separate from the adjusting reel 429, so that the pressure spring rod 406 drives the detection touch wheel 409 to contact the home plate, and the detection During the test, the position of the detection seat 403 is moved so that the detection seat 403 moves to a suitable position, and then the electric telescopic rod 422 drives the driving member 419 to descend and engage with the card interface on the fixed reel 428, and then the power motor 420 is started again, and the fixed reel 428 is driven to rotate by the power motor 420 to reel the connecting rope 425, thereby pulling the plate and the connecting rod 414, and compressing the telescopic spring 423, until the connecting rod 414 drives the fixed clamping plate 413 to contact the frosting plate 417, so as to fix the detection seat 403, and at this time, the transverse laser 401, the longitudinal laser 412 and the laser receiving seat 405 are started to detect the horizontality of the furniture board;

[0037] In a specific application scenario, the horizontal detection module 4 is suitable for the horizontality detection link of furniture panels, that is, the horizontal detection module 4 can perform horizontal and vertical horizontality detection on the furniture panels through laser when in use, thereby increasing the detection effect and detection accuracy when the device is in use, and when performing detection, through the mutual coordination of horizontal and vertical detection, the device can detect the area between two wave peaks when the surface of the furniture panel presents a slight wavy state, thereby further increasing the detection accuracy during detection, thereby accurately judging whether the horizontality of the furniture panel meets the standard range, thereby further increasing the use effect of the device.

[0038] Reference Figure 2 , Figure 3 , Figure 4 , Figure 7 and Figure 8In a preferred embodiment, the cleaning and fixing module 7 includes a processing seat 701, which is fixedly connected to the top of the fixed base 1, and the inner wall of the processing seat 701 is fixedly connected with an elastic bracket 717, and the interior of the elastic bracket 717 is fixedly connected with an air filter bin 713, and the outer wall of one side of the air filter bin 713 is fixedly connected with a negative pressure pump 702, and the negative pressure pump 702 is located outside the processing seat 701, and the input end of the negative pressure seat is fixedly connected with a connecting pipe 703 and a connecting pipe 704, and the input ends of the connecting pipe 703 and the connecting pipe 704 are respectively fixedly connected with a negative pressure arc tube 705 and a connecting bin 706, and the outer wall of the negative pressure arc tube 705 is fixedly connected with two fixed brackets 710, and the fixed brackets 710 are all fixedly connected to the bottom of the detection platform 3, and the top of the detection platform 3 is provided with four circular holes, and the outer wall of the negative pressure arc tube 705 is provided with four fixed suction cups 711, four The fixed lower plates are respectively located inside the four circular holes; the tops of the two driving seats 12 are provided with fixed holes, the outer wall of the connecting chamber 706 is in contact with the inner walls of two of the fixed holes, the top of the connecting chamber 706 is fixedly connected with two conveying hoses 707, the input ends of the two conveying hoses 707 are fixedly connected with cleaning pipe fittings 708, the outer walls of the two cleaning pipe fittings 708 are provided with multiple cleaning ports 709, the inner walls of the other two fixed holes are fixedly connected with electric rod members 712, the output ends of the two electric rod members 712 are respectively fixedly connected with one end of the two cleaning pipe fittings 708, and the outer wall of one side of the processing seat 701 is fixedly connected with a stepper motor 715, the output shaft of the stepper motor 715 is connected with a cam member 716 through a coupling, and the outer wall of one side of the air filter chamber 713 is fixedly connected with an inner convex ring 714, and the inner wall of the inner convex ring 714 is in contact with the outer wall of the cam member 716.

[0039] Specifically, before the inspection, after the furniture board is placed, the electric rod 712 is started, and the height of the cleaning pipe 708 is adjusted by the electric rod 712. At the same time, the negative pressure pump 702 is started, and the negative pressure pump 702 discharges the gas inside the negative pressure arc tube 705 and the connecting chamber 706 through the connecting pipe 703 and the connecting pipe 704, so that the negative pressure arc tube 705 and the connecting chamber 706 are in a negative pressure state, so that the fixed suction cup 711 adsorbs and fixes the furniture board, and at the same time, the cleaning pipe 708 is connected with the connecting chamber 706 through the connecting hose, so that the cleaning pipe 708 cleans the dust on the surface of the board through the cleaning port 709 until the cleaning is completed;

[0040] In a specific application scenario, the cleaning and fixing module 7 is suitable for household board cleaning and board detection and fixing, that is, the cleaning and fixing module 7 can adsorb and fix the furniture boards when in use, so as to avoid displacement or offset of the furniture boards during the detection process, thereby increasing the detection stability when the device is in use, so as to further ensure the detection effect when the device is in use. At the same time, when in use, the device can clean the dust on the surface of the furniture boards before detection, so as to avoid the influence of dust on the detection results, thereby further increasing the detection accuracy when the device is in use, and increasing the use effect and diversity of the device.

[0041] Reference Figure 1 , Figure 2 , Figure 3 , Fig. 9 and Fig.10 In a preferred embodiment, the plate conveying module 5 includes a fixed frame 506, the fixed frame 506 is fixedly connected to the top of the fixed base 1, two limit openings 505 are provided on the outer walls on both sides of the fixed base 1, the inner walls of the four limit openings 505 are slidably connected to the limit members 510, the two limit members 510 on the same side are fixedly connected to the same mounting plate frame 504 on the opposite side of the outer walls, the two mounting plate frames 504 are fixedly connected to the toothed plate sets 509 on the opposite sides of the outer walls, and the inner walls on both sides of the fixed frame 506 are connected to the same driving roller 512 through bearings, the outer wall of the driving roller 512 is fixedly connected to two adjusting toothed rings 513, and the two adjusting toothed rings 513 are connected to the two toothed plate sets 509. 9 meshed with each other; a universal motor 511 is fixedly connected to an outer wall of one side of the fixed frame 506, and the output shaft of the universal motor 511 is connected to one end of a driving roller 512 through a coupling, and the tops of the two mounting plate frames 504 are fixedly connected to conveying brackets 508, and the two conveying brackets 508 are connected to two conveying rollers 507 through bearings, and the outer walls of the two conveying rollers 507 on the same conveying bracket 508 are provided with the same conveyor belt 502, and the outer walls of the two conveyor belts 502 are provided with a plurality of anti-slip pads 503, and the outer walls of one side of the two conveying brackets 508 are fixedly connected to conveying motors 501, and the output shafts of the two conveying motors 501 are respectively connected to one end of two of the conveying rollers 507 through couplings.

[0042] Specifically, when in use, the universal motor 511 is started, and the universal motor 511 drives the driving roller 512 and the adjusting gear ring 513 to rotate. Since the adjusting gear ring 513 is meshed with the tooth plate set 509, one of the mounting plate frames 504 and the conveying bracket 508 is raised, and the other mounting plate frame 504 and the conveying bracket 508 are lowered during operation, thereby raising the conveyor belt 502 on the feeding side and lowering the conveyor belt 502 on the unloading side. Then, the furniture board is placed on the conveyor belt 502 on the feeding side, and the conveying motor 501 is started. 1 drives the conveying roller 507 and the conveying belt 502 to run, and then transports the furniture board, until the furniture board is completely moved to the testing platform 3, and then the device is reset, so that the two conveying belts 502 are separated from the furniture board. After the test, the universal motor 511 is started again, and the universal motor 511 is reversed, so that the conveying belt 502 on the feeding side is lowered, and the conveying belt 502 on the unloading side is lifted. At this time, the furniture board contacts the conveying belt 502 on the unloading side, and the conveying motor 501 is started to drive the conveying belt 502 to run, so as to cooperate with the anti-slip pad 503 to unload the furniture board;

[0043] In a specific application scenario, the board conveying module 5 is suitable for the mobile conveying link of household boards, that is, the board conveying module 5 can assist the staff in conveying the furniture boards, so that the furniture boards can be quickly moved to the inspection area during inspection, so as to increase the operational convenience when the device is used, and after the inspection is completed, the board conveying module 5 can also assist the staff in unloading and collecting the furniture boards, thereby reducing the work intensity of the staff during use and increasing the use effect and practicality of the device.

[0044] A method for detecting the levelness of furniture panels based on laser measurement, using the above-mentioned device for detecting the levelness of furniture panels based on laser measurement, comprises the following steps:

[0045] Step 1: When in use, start the electric telescopic rod 422, and the electric telescopic rod 422 drives the connecting plate 421 and the power motor 420 to move, so that the driving member 419 is connected with the card interface on the adjusting reel 429. At this time, start the power motor 420, and the power motor 420 can drive the adjusting reel 429 to rotate, so as to reel the connecting cable 418, and compress the pressure spring rod 406, so that the connecting base 410 drives the detection touch wheel 409 to rise, and then start the universal motor 511, and the universal motor 511 drives the driving roller 512 and the adjusting gear ring 513 to rotate. Since the adjusting gear ring 513 is engaged with the tooth plate kit 509, one of them is made to rotate during operation. The mounting plate frame 504 and the conveying bracket 508 rise, and the other mounting plate frame 504 and the conveying bracket 508 fall, thereby lifting the conveyor belt 502 on the feeding side and lowering the conveyor belt 502 on the unloading side, and then placing the furniture board on the conveyor belt 502 on the feeding side, starting the conveying motor 501, and the conveying motor 501 drives the conveying roller 507 and the conveying belt 502 to run, thereby transporting the furniture board until the furniture board is completely moved onto the detection table 3, and then the device is reset, so that the two conveyor belts 502 are separated from the furniture board, and at the same time the electric telescopic rod 422 drives the driving member 419 to separate from the adjusting reel 429, so that the pressure spring rod 406 drives the detection touch wheel 409 to contact the furniture board;

[0046] Step 2: Before the inspection, after the furniture board is placed, start the electric rod 712, adjust the height of the cleaning pipe 708 through the electric rod 712, and start the negative pressure pump 702 at the same time. The negative pressure pump 702 discharges the gas inside the negative pressure arc tube 705 and the connecting chamber 706 through the connecting pipe 703 and the connecting pipe 704, so that the negative pressure arc tube 705 and the connecting chamber 706 are in a negative pressure state, so that the fixed suction cup 711 adsorbs and fixes the furniture board, and at the same time, the cleaning pipe 708 is connected with the connecting chamber 706 through the connecting hose, so that the cleaning pipe 708 cleans the dust on the surface of the board through the cleaning port 709, and cooperates with the driving motor 10 during cleaning, the driving motor 10 drives the screw rod 11 to rotate, drives the driving seat 12 to move, and then moves the cleaning pipe 708 until the cleaning is completed;

[0047] Step 3: During the inspection, the position of the inspection seat 403 is moved to a suitable position, and then the electric telescopic rod 422 drives the driving member 419 to descend and engage with the card interface on the fixed reel 428, and then the power motor 420 is started again, and the fixed reel 428 is driven to rotate by the power motor 420 to reel the connecting cable 425, thereby pulling the plate and the connecting rod 414, and compressing the telescopic spring 423, until the connecting rod 414 drives the fixed clamping plate 413 to contact the frosting plate 417, so as to The detection seat 403 is fixed, and the transverse laser 401, the longitudinal laser 412 and the laser receiving seat 405 are started to detect the horizontality of the furniture board. The laser receiving seat 405 receives the laser emitted by the transverse laser 401 for detection, and the time from the longitudinal laser 412 to the reflection of the reflector 411 is further detected, and the driving motor 10 and the screw rod 11 cooperate with the driving seat 12 to move the detection frame 404 until the detection is completed, so as to detect whether the horizontality of the board meets the standard range;

[0048] Step 4. After the detection, start the universal motor 511 again. The universal motor 511 reverses, causing the conveyor belt 502 on the loading side to drop and the conveyor belt 502 on the unloading side to rise. At this time, the furniture board contacts the conveyor belt 502 on the unloading side, and the conveying motor 501 is started to drive the conveyor belt 502 to run, so as to cooperate with the anti-slip pad 503 to unload the furniture board.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for detecting the levelness of furniture panels based on laser measurement, comprising a fixed base (1), characterized in that: The inner walls on both sides of the fixed base (1) are fixedly connected to a same detection platform (3), the top of the detection platform (3) is fixedly connected to four guide plates (2), the outer walls on both sides of the detection platform (3) are provided with movable openings (6), and the bottom of the detection platform (3) is fixedly connected to four mounting plate racks (8), wherein the outer walls on opposite sides of two of the mounting plate racks (8) are fixedly connected to a same limit rod (9), and the outer walls on opposite sides of the other two mounting plate members (424) are movably connected to a same screw member (11), the outer walls of the screw member (11) and the limit rod (9) are both provided with a driving seat (12), and the tops of the two driving seats (12) are provided with a same horizontal detection module (4), and the outer wall on one side of one of the mounting plate racks (8) is fixedly connected to a same limit rod (9), and ... fixedly connected to a same limit rod (9), and the outer walls of the screw member (11) and the limit rod (9) are fixedly connected to a same limit rod (9), and the tops of the two drive seats (12) are provided with a same horizontal detection module (4), and the outer wall on one side of one of the mounting plate racks (8) is fixedly connected to a same limit rod (9), and the outer walls on the other side of the two mounting plate members (424) are fixedly connected to a same limit rod (9), and the outer walls on the other side of the two mounting plate members (424) are fixedly connected to a same limit rod (9), and the outer walls on the other side of the two mounting A driving motor (10) is fixedly connected, the output shaft of the driving motor (10) is connected to one end of the screw rod (11), and a plate conveying module (5) and a cleaning and fixing module (7) are arranged on the fixed base (1), the horizontal detection module (4) comprises a detection frame (404), the detection frame (404) is fixedly connected to the top of the two driving seats (12), both side outer walls of the detection frame (404) are fixedly connected to frosting plates (417), both side inner walls of the detection frame (404) are provided with two fixing openings, wherein the inner walls of the two fixing openings are fixedly connected to laser receiving seats (405), and the inner walls of the other two fixing openings are provided with a plurality of transverse lasers (401), and the top of the detection frame (404) is provided with a mounting opening (40 2), the inner wall of the mounting opening (402) is movably connected to a plurality of detection seats (403), the bottoms of the plurality of detection seats (403) are fixedly connected to longitudinal lasers (412), the bottoms of the plurality of detection seats (403) are fixedly connected to four pressure spring rods (406), the bottom ends of the four pressure spring rods (406) on the same detection seat (403) are fixedly connected to the same connection base (410), the tops of the plurality of connection bases (410) are fixedly connected to reflectors (411), the bottoms of the plurality of connection bases (410) are fixedly connected to mounting frames (407), the inner walls on both sides of the plurality of mounting frames (407) are movably connected to the same mounting shaft rod (408), the outer ends of the plurality of mounting shaft rods (408) are fixedly connected to the same connection base (410), and the inner walls on both sides of the plurality of mounting frames (407) are fixedly connected to the same mounting shaft rod (408). The walls are all fixedly connected with detection contact wheels (409), and the tops of the multiple detection seats (403) are all fixedly connected with fixed pedestals (415), the outer walls on both sides of the multiple fixed pedestals (415) are all provided with mounting holes, the inner walls on one side of the multiple mounting holes are all fixedly connected with telescopic springs (423), one end of the multiple telescopic springs (423) is all fixedly connected with mounting plates (424), the outer walls on one side of the multiple mounting plates (424) are all fixedly connected with connecting rods (414), one end of the multiple connecting rods (414) is all fixedly connected with fixed clamps (413), and the multiple fixed pedestals (415) are all movably connected with fixed reels (428), and the multiple fixed reels (428) are all provided with two connecting ropes (425),One end of the plurality of connection cables (425) is respectively fixedly connected to the outer wall of one side of the plurality of mounting plates (424); the outer walls of both sides of the plurality of fixed pedestals (415) are fixedly connected to mounting members (427); the inner walls of the plurality of mounting members (427) are fixedly connected to guide sleeves (426); the tops of the plurality of fixed pedestals (415) are fixedly connected to fixed wheel frames (416); the plurality of fixed wheel frames (416) are movably connected to adjusting reels (429); the plurality of adjusting reels (429) are each provided with two connection cables (418); the plurality of connection cables (418) are respectively located inside the plurality of guide sleeves (426); The bottom ends of the plurality of connection cables (418) are respectively fixedly connected to the tops of the plurality of connection pedestals (410), the tops of the plurality of adjustment reels (429) and the plurality of fixed reels (428) are provided with card interfaces, the card interfaces on the plurality of adjustment reels (429) are all through-type, and the plurality of fixed wheel frames (416) are all fixedly connected to electric telescopic rods (422), the output ends of the plurality of electric telescopic rods (422) are all fixedly connected to connecting plates (421), the inner walls of the plurality of connecting plates (421) are all fixedly connected to power motors (420), and the output shafts of the plurality of power motors (420) are all connected to driving members (419) via couplings.

2. The device for detecting the horizontality of furniture panels based on laser measurement according to claim 1, characterized in that: The cleaning and fixing module (7) comprises a processing seat (701), the processing seat (701) is fixedly connected to the top of the fixing base (1), the inner wall of the processing seat (701) is fixedly connected to an elastic bracket (717), the interior of the elastic bracket (717) is fixedly connected to an air filter bin (713), one side outer wall of the air filter bin (713) is fixedly connected to a negative pressure pump (702), the negative pressure pump (702) is located outside the processing seat (701), and the input end of the negative pressure seat is fixedly connected to a connecting pipe (703) and The connecting pipe (704), the connecting pipe (703) and the input end of the connecting pipe (704) are respectively fixedly connected to the negative pressure arc tube (705) and the connecting chamber (706); the outer wall of the negative pressure arc tube (705) is fixedly connected to two fixed brackets (710); the fixed brackets (710) are both fixedly connected to the bottom of the detection platform (3); four circular holes are opened on the top of the detection platform (3); the outer wall of the negative pressure arc tube (705) is provided with four fixed suction cups (711); the four fixed lower plates are respectively located inside the four circular holes.

3. The device for detecting the horizontality of furniture panels based on laser measurement according to claim 2, characterized in that: The tops of the two drive seats (12) are each provided with a fixing hole, the outer wall of the connecting chamber (706) is in contact with the inner walls of two of the fixing holes, the top of the connecting chamber (706) is fixedly connected to two conveying hoses (707), the input ends of the two conveying hoses (707) are each fixedly connected to a cleaning pipe (708), the outer walls of the two cleaning pipes (708) are each provided with a plurality of cleaning ports (709), the inner walls of the other two fixing holes are each fixedly connected to an electric rod (712), the output ends of the two electric rods (712) are respectively fixedly connected to one end of the two cleaning pipes (708), and the outer wall of one side of the processing seat (701) is fixedly connected to a stepping motor (715), the output shaft of the stepping motor (715) is connected to a cam member (716) via a coupling, and the outer wall of one side of the air filter chamber (713) is fixedly connected to an inner convex ring (714), the inner wall of the inner convex ring (714) is in contact with the outer wall of the cam member (716).

4. The device for detecting the horizontality of furniture panels based on laser measurement according to claim 3 is characterized in that: The plate conveying module (5) comprises a fixed frame (506), the fixed frame (506) is fixedly connected to the top of the fixed base (1), two limit openings (505) are provided on the outer walls on both sides of the fixed base (1), the inner walls of the four limit openings (505) are movably connected to the limit members (510), the outer walls on the opposite sides of the two limit members (510) on the same side are fixedly connected to the same mounting plate frame (504), the outer walls on the opposite sides of the two mounting plate frames (504) are fixedly connected to the toothed plate sets (509), and the inner walls on both sides of the fixed frame (506) are movably connected to the same driving roller (512), the outer wall of the driving roller (512) is fixedly connected to two adjusting toothed rings (513), and the two adjusting toothed rings (513) are meshed with the two toothed plate sets (509).

5. The device for detecting the horizontality of furniture panels based on laser measurement according to claim 4, characterized in that: A universal motor (511) is fixedly connected to an outer wall of one side of the fixed frame (506); an output shaft of the universal motor (511) is connected to one end of a driving roller (512) via a coupling; a conveying bracket (508) is fixedly connected to the top of each of the two mounting plate frames (504); two conveying brackets (508) are movably connected to two conveying rollers (507); the outer walls of two conveying rollers (507) on the same conveying bracket (508) are provided with a same conveying belt (502); the outer walls of the two conveying belts (502) are provided with a plurality of anti-slip pads (503); and a conveying motor (501) is fixedly connected to an outer wall of each of the two conveying brackets (508); the output shafts of the two conveying motors (501) are respectively connected to one end of two of the conveying rollers (507) via a coupling.

6. A method for detecting the levelness of furniture panels based on laser measurement, using a device for detecting the levelness of furniture panels based on laser measurement as described in claim 5, characterized in that: The steps include: Step 1: When in use, start the horizontal detection module (4), adjust the height of the detection touch wheel (409), and then start the plate conveying module (5). The plate conveying module (5) causes the conveyor belt (502) on the loading side to be raised and the conveyor belt (502) on the unloading side to be lowered. At this time, the furniture plate is placed on the conveyor belt (502) on the loading side to be transported until the furniture plate is completely moved onto the detection table (3); Step 2: before testing, start the cleaning and fixing module (7), the cleaning and fixing module (7) adsorbs and fixes the furniture board, and at the same time, the cleaning and fixing module (7) runs to clean the surface of the furniture board; Step 3: During the detection, the horizontal detection module (4) is started. The horizontal detection module (4) performs detection through the transverse laser (401) and the laser receiving seat (405). The laser receiving seat (405) receives the laser emitted by the transverse laser (401) for detection. At the same time, the time for the longitudinal laser (412) to emit the laser to the reflection of the reflector (411) is further detected to detect whether the horizontality of the plate meets the standard range. Step 4: After the detection, the plate conveying module (5) is started again. The plate conveying module (5) causes the conveyor belt (502) on the loading side to descend and the conveyor belt (502) on the unloading side to rise. At this time, the furniture plate contacts the conveyor belt (502) on the unloading side to transport and unload the plate.

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