Wallboard detection device and detection method for building decoration

Abstract

The invention discloses a wallboard detection device for building decoration and a detection method, and belongs to the technical field of wallboard detection, the wallboard detection device comprises a conveying main body and a detection main body, the conveying main body comprises a first conveying mechanism, a second conveying mechanism and a third conveying mechanism, and the top end of the first conveying mechanism is provided with a pretreatment assembly; and the second conveying mechanism is used for conducting pretreatment work on the surfaces of the wallboards, a detection body is arranged in the middle of the upper portion of the second conveying mechanism, and the third conveying mechanism is used for outputting the detected wallboards. The device has the beneficial effects that the cleaning assembly and the surface treatment assembly are arranged in the pretreatment assembly, and grinding paper moving in the surface treatment assembly can conduct grinding treatment on the surface of a wallboard which is conveyed in a moving mode, so that unevenness of the surface of the wallboard can be eliminated; the flat surface can ensure that the loading force is more uniformly distributed on the wallboard, and stress concentration caused by uneven surface is avoided, so that the accuracy of a test result is improved.

Description

Technical Field

[0001] This application relates to the technical field of building wall panels, and in particular to a wall panel detection device and detection method for building decoration and fit-out. Background Art

[0002] As an important part of a building, the quality of wall panels directly affects the stability of the entire building structure. Through a detection device, it can be ensured that the wall panels can withstand the corresponding loads during use, without safety hazards such as deformation, cracking or even collapse, thus guaranteeing the overall structural safety of the building;

[0003] Flexural strength testing is an important means to evaluate the ability of wall panels to resist bending deformation in actual use. When conducting the test, the wall panel sample needs to be placed on two support points, and a concentrated load perpendicular to the surface of the sample is applied at the center of the sample. By measuring the bending deformation and failure load of the sample under the action of the load, the flexural strength can be calculated, such as the flexural strength testing principle disclosed in the brick and tile flexural strength testing machine with application number 202420335904.9;

[0004] However, for the above flexural strength testing device, before testing the wall panels, the surface of the wall panels cannot be pre-treated automatically. Therefore, when testing the wall panels, if the surface of the wall panels is uneven, it will lead to uneven distribution of the loading force. In flexural strength testing, the contact situation between the loading point and the surface of the wall panel affects the load transfer effect. An uneven surface will cause some areas to bear excessive stress while other areas have less stress, thus affecting the accuracy of the test results. Secondly, the untreated surface of the wall panel may have impurities or unevenness, resulting in poor contact between the loading device and the surface of the wall panel. This will cause situations such as slipping and eccentric loading during the loading process. At the same time, the surface of the wall panel may be attached with dust, oil stains, coatings, etc., and these attachments will affect the true mechanical properties of the material. In flexural strength testing, the attachments may change the stress distribution, resulting in the test results not being able to truly reflect the flexural strength performance of the wall panel material. Summary of the Invention

[0005] One of the purposes of this application is to provide a wall panel detection device and detection method for building decoration and fit-out to solve the problem that the existing wall panel detection devices on the market cannot automatically perform surface treatment before detection.

[0006] To achieve the above objectives, the technical solution adopted in this application is as follows: A wall panel detection device and detection method for building decoration, including a conveying main body and a detection main body. The conveying main body includes a first conveying mechanism, a second conveying mechanism, and a third conveying mechanism. A pretreatment component is provided at the top of the first conveying mechanism for performing pretreatment work on the surface of the wall panel. A detection main body is provided at the middle position above the second conveying mechanism for performing detection work on the wall panel. The third conveying mechanism is used for outputting the detected wall panel. A fixed support base for support is provided at the bottom of the second conveying mechanism, and a lifting component is provided inside the fixed support base. A lifting plate is provided at the top of the lifting component, and the lifting plate moves up and down in the middle of the second conveying mechanism to lift and lower the detected wall panel. A suction component is provided at the top of the pretreatment component for sucking and collecting the waste chips generated during the pretreatment process.

[0007] Preferably, the structures of the first conveying mechanism, the second conveying mechanism, and the third conveying mechanism are the same, specifically including a connection frame and a transmission mechanism, and they are in contact with each other. A transmission mechanism is provided in the middle of the connection frame, and the transmission mechanism includes transmission rollers, a conveying component, and a transmission motor. The transmission rollers are arranged at equal intervals in the middle of the connection frame, and adjacent transmission rollers are connected by a conveying component. One of the transmission rollers is coaxially connected to a transmission motor at the top, and a fixed housing is provided outside the transmission motor and bolted to the outer wall of the connection frame. The conveying component includes a conveying belt and belt pulleys. The belt pulleys are coaxially connected to the outside of the transmission rollers, and the belt pulleys on the outside of adjacent transmission rollers are connected by a conveying belt.

[0008] Preferably, the pretreatment component includes a surface treatment component, a cleaning component, a connecting plate, a lifting component, and a driving component. The cleaning component is provided above the surface treatment component, and the surface treatment component and the cleaning component are connected by a connecting plate on the outside. A driving component is provided on the outside of the connecting plate for driving the surface treatment component and the cleaning component to work. A lifting component is also provided on the outside of the connecting plate for controlling the surface treatment component and the cleaning component to move up and down.

[0009] Preferably, the cleaning component includes two first rotating rollers and two first conveyor belts. The two first rotating rollers are provided with first conveyor belts on the outside, and the two first conveyor belts are symmetrically arranged on the outside of the first rotating rollers. Brush hairs are provided in the middle of the two first conveyor belts. The surface treatment component includes two second rotating rollers and a second conveyor belt. The two second rotating rollers are provided with a second conveyor belt on the outside. Sandpaper and wiping cotton are respectively provided on the surface of the second conveyor belt, and the sandpaper and the wiping cotton are arranged in half on the outside of the second conveyor belt.

[0010] Preferably, the driving assembly includes a driving motor, a driving gear, a meshing gear and a driven gear. The top end of the driving motor penetrates through the connecting plate and is connected to the driving gear. A meshing gear is arranged outside the driving gear, and a driven gear meshing with the meshing gear is arranged outside the meshing gear. The driven gear is coaxially connected to the second rotating roller, and the meshing gear is coaxially connected to the first rotating roller. The lifting assembly includes a connecting block and a telescopic cylinder. The connecting block is fixed outside the connecting plate, and a telescopic cylinder is arranged at the top end thereof. The top end of the telescopic cylinder is connected to the fixed housing at its top end.

[0011] Preferably, the detection body includes a first motor, a first lead screw, a first moving sleeve, an intermediate rod and a pressing head. The pressing head is arranged at the bottom of the intermediate rod, and first moving sleeves are arranged on both sides of the intermediate rod. The first moving sleeves penetrate through the vertical cylinders on the second conveying mechanism and are arranged inside them. A first lead screw connected by threads is arranged inside the first moving sleeves. The top end of the first lead screw is coaxially connected to the first motor.

[0012] Preferably, the suction assembly includes a suction pipe, a suction pump and a box body. Two groups of suction pumps are symmetrically arranged outside the pretreatment assembly. A suction pipe is arranged on one side of the two groups of suction pumps and is connected to the box body. The box body is arranged at the top end of the pretreatment assembly. A suction pipe is arranged on the other side of the suction pump and penetrates through the fixed housing. A connecting hose is arranged at the top end of the suction pipe, and the top end of the connecting hose penetrates through the connecting plate.

[0013] Preferably, the lifting assembly includes a lifting mechanism, a moving frame and a moving mechanism. Two groups of lifting mechanisms are symmetrically arranged. A moving frame is arranged at the top ends of the two groups of lifting mechanisms. A moving mechanism is arranged in the middle of the moving frame and is connected to the lifting plate. The lifting mechanism includes a second motor, a second lead screw, a second moving sleeve and a rotating rod. The top end of the second motor is coaxially connected to the second lead screw. Two threaded structures are symmetrically arranged outside the second lead screw. The second moving sleeves are connected by threads to the outside of the two threaded structures. The top end of the second moving sleeve is axially connected to one side of the rotating rod, and the other side of the rotating rod is axially connected to the bottom of the moving frame.

[0014] Preferably, limiting grooves are arranged on both sides of the top end of the moving frame. A moving mechanism is arranged in the middle of the moving frame. The moving mechanism includes a third motor, a third lead screw and a third moving sleeve. The top end of the third motor is coaxially connected to the third lead screw. Two symmetric threaded structures are arranged outside the third lead screw. The third moving sleeve is connected by threads to the outside of the threaded structures. The top end of the third moving sleeve penetrates through the sliding groove and is connected to the lifting plate. The width of the lifting plate is less than the distance between two adjacent conveying rollers.

[0015] Another technical solution provided by this application is a detection method for a wall panel detection device for building decoration, including the following steps;

[0016] Step 1, the wall panel to be detected externally is conveyed by the first conveying mechanism. During the conveying process, after surface treatment by the surface treatment component inside the pretreatment component, the conveying continues;

[0017] Step 2, the wall panel after surface treatment will move above the second conveying mechanism along with the first conveying mechanism. Control the lifting component to lift the two lifting plates, so that the two lifting plates lift the wall panel;

[0018] Step 3, control the pressure head to descend and apply pressure to the wall panel until the wall panel is damaged. During the process, the load applied to the wall panel is measured by a pressure sensor. The sensor converts the load into an electrical signal, which is recorded and analyzed by a data acquisition system. At the same time, a dial indicator, a displacement sensor or a laser displacement sensor is used to measure the deformation of the plate during the loading process. The flexural strength of the wall panel is calculated according to the formula. The specific formula is

[0019] Step 4, the wall panel after being damaged by pressure will descend along with the lifting component and will reach above the second conveying mechanism again. The second conveying mechanism continues to work and will drive the wall panel to move above the third conveying mechanism for output.

[0020] Compared with the prior art, the beneficial effects of this application are as follows:

[0021] (1) A cleaning component and a surface treatment component are arranged inside the pretreatment component. The abrasive paper moving inside the surface treatment component can polish the surface of the wall panel being conveyed, so that the unevenness on the surface of the wall panel can be eliminated. A flat surface can ensure that the loading force is more evenly distributed on the wall panel, avoiding stress concentration caused by surface unevenness, thereby improving the accuracy of the test results. At the same time, the polished wall panel can also be surface wiped and cleaned by a wiping cotton to ensure the cleanliness of the surface of the wall panel, thereby reducing the interference of impurities on the test results.

[0022] (2) Since the surface of the polished wall panel is smoother, it can make better contact with the pressure head at the bottom of the detection main body, avoiding the situation of slipping and offloading, and at the same time avoiding damage to the pressure head caused by sharp protrusions or hard impurities on the surface of the wall panel. In addition, the surface states of different wall panels may vary. Through polishing and wiping treatment, the surfaces of different wall panels can reach a relatively unified state. In this way, when performing flexural strength detection, the initial conditions of each test are more consistent, thereby improving the repeatability and reliability of the test results.

[0023] (3) After the pretreatment component finishes the surface pretreatment of the sheet, as it moves, it will be cleaned by the cleaning component at its top. The cleaning component can suck and process the impurities inside the abrasive paper and wiping cotton, thereby ensuring that the abrasive paper and wiping cotton can continuously and efficiently perform the surface treatment work of the wall panel, with a longer service life and higher work efficiency;

[0024] (4) A lifting component and a lifting plate are arranged at the bottom of the second conveying mechanism. The lifting component can lift the lifting plate upward to support the wall panel, and then perform the anti-bending test. After the test is completed, the lifting component can also move the lifting plate downward, so that the wall panel reaches the top of the second conveying mechanism again, and then is output above the third conveying mechanism to complete the output work, ensuring that the entire detection process of the wall panel is continuous and improving the detection efficiency;

[0025] (5) The first conveying mechanism, the second conveying mechanism, and the third conveying mechanism are in contact with each other but not connected. When a single conveying mechanism shakes during the sheet conveying process, it will not affect the other conveying mechanisms on the flow side, ensuring that the entire device can work continuously and efficiently. Brief Description of the Drawings

[0026] Figure 1 It is the front view structural schematic diagram of the present invention.

[0027] Figure 2 It is the top view structural schematic diagram of the present invention.

[0028] Figure 3 It is the internal structural schematic diagram of the lifting component of the present invention inside the fixed support seat.

[0029] Figure 4 It is the structural schematic diagram of the lifting component of the present invention.

[0030] Figure 5 It is the structural schematic diagram of the detection main body of the present invention.

[0031] Figure 6 It is the structural schematic diagram of the moving mechanism of the present invention.

[0032] Figure 7 It is the semi-sectional structural schematic diagram of the pretreatment component of the present invention.

[0033] Figure 8 It is the enlarged semi-sectional connection structural schematic diagram of the cleaning component and the surface treatment component of the present invention.

[0034] Figure 9 It is the front view structural schematic diagram of the cleaning component and the surface treatment component of the present invention.

[0035] Figure 10This is a partially enlarged structural schematic diagram of the lifting component of the present invention.

[0036] Figure 11 This is an enlarged structural schematic diagram of the driving component of the present invention.

[0037] Figure 12 This is a structural schematic diagram of the transmission mechanism of the present invention.

[0038] Figure 13 This is a partially enlarged structural schematic diagram of the conveying component of the present invention.

[0039] In the figure: 1. Conveying main body; 11. First conveying mechanism; 12. Second conveying mechanism; 13. Third conveying mechanism; 2. Pretreatment component; 21. Cleaning component; 211. First rotating roller; 212. First transmission belt; 22. Surface treatment component; 221. Second rotating roller; 222. Second transmission belt; 223. Grinding paper; 224. Wiping cotton; 23. Connecting plate; 24. Lifting component; 241. Connecting block; 242. Telescopic cylinder; 25. Driving component; 251. Driving motor; 252. Driving gear; 253. Meshing gear; 254. Driven gear; 3. Detection main body; 31. First motor; 32. First lead screw; 33. First moving sleeve; 34. Intermediate rod; 35. Pressing head; 4. Suction component; 41. Suction pipe; 42. Suction pump; 43. Box body; 44. Connecting hose; 5. Lifting plate; 6. Fixed support seat; 7. Lifting component; 71. Lifting mechanism; 711. Second motor; 712. Second lead screw; 713. Second moving sleeve; 714. Rotating rod; 72. Moving frame; 721. Limiting groove; 722. Sliding groove; 73. Moving mechanism; 731. Third motor; 732. Third lead screw; 733. Third moving sleeve; 8. Transmission mechanism; 81. Transmission roller; 82. Conveying component; 821. Conveying belt; 822. Pulley; 83. Transmission motor. Specific embodiments

[0040] Next, in combination with specific embodiments, the present application will be further described. It should be noted that, on the premise of no conflict, the following described embodiments or technical features can be arbitrarily combined to form new embodiments.

[0041] In the description of the present application, it should be noted that for orientation terms, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation and position relationship are based on the orientation or position relationship shown in the drawings. This is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present application.

[0042] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects and do not necessarily need to describe a specific order or sequence.

[0043] One preferred embodiment of the present application is, for example Figures 1 to 13 As shown, a wall panel detection device and detection method for building decoration include a conveying main body 1 and a detection main body 3. The conveying main body 1 includes a first conveying mechanism 11, a second conveying mechanism 12, and a third conveying mechanism 13. A pretreatment assembly 2 is arranged at the top of the first conveying mechanism 11 for performing pretreatment work on the surface of the wall panel. A detection main body 3 is arranged at the middle position above the second conveying mechanism 12 for performing detection work on the wall panel. The third conveying mechanism 13 is used for outputting the detected wall panel. A fixed support base 6 for support is arranged at the bottom of the second conveying mechanism 12, and a lifting assembly 7 is arranged inside the fixed support base 6. A lifting plate 5 is arranged at the top of the lifting assembly 7. The lifting plate 5 moves up and down in the middle of the second conveying mechanism 12 to lift and lower the detected wall panel. A suction assembly 4 is arranged at the top of the pretreatment assembly 2 for sucking and collecting the waste chips generated during the pretreatment process;

[0044] The present application provides a wall panel detection device for building decoration with a pretreatment component 2. Specifically, when in use, first, the wall panel to be detected from the outside is set above the first conveying mechanism 11. The first conveying mechanism 11 is started to drive the wall panel for conveying work. When the wall panel is being conveyed, since the pretreatment component 2 is provided above the first conveying mechanism 11, the wall panel will be preliminarily pretreated by the pretreatment component 2 when it is about to be conveyed, and the surface of the wall panel will be polished and dust removed. When polishing and dust removing, the suction component 4 needs to be started to suck and collect the waste chips and impurities generated during the polishing process. After that, the wall panel moves with the first conveying mechanism 11 to reach above the second conveying mechanism 12 for conveying. When it reaches the bottom of the detection main body 3, the lifting component 7 is started to drive the lifting plate 5 to move upward. Thus, the top end of the lifting plate 5 lifts the wall panel on the second conveying mechanism 12. Then, the detection main body 3 is started to perform a flexural strength test. After the test is completed, the lifting component 7 is controlled to descend, so that the lifting plate 5 descends to the bottom of the second conveying mechanism 12. Thus, the wall panel will continue to reach above the second conveying mechanism 12 for transmission. After that, the wall panel moves with the second conveying mechanism 12 and reaches above the third conveying mechanism 13 for output work with the third conveying mechanism 13.

[0045] Specifically, in the present application, when conveying, according to Figure 1 、 Figure 2 、 Figure 3 、 Figure 12 and Figure 13 shown, the structures of the first conveying mechanism 11, the second conveying mechanism 12 and the third conveying mechanism 13 are the same. Specifically, it includes a connecting frame and a transmission mechanism 8, and the three are in contact with each other. A transmission mechanism 8 is provided in the middle of the connecting frame. The transmission mechanism 8 includes transmission rollers 81, a conveying component 82 and a transmission motor 83. The transmission rollers 81 are equidistantly arranged in the middle of the connecting frame, and adjacent transmission rollers 81 are connected by a conveying component 82. One of the transmission rollers 81 is coaxially connected with a transmission motor 83 at the top. A fixed housing is provided outside the transmission motor 83 and bolted to the outer wall of the connecting frame. The conveying component 82 includes a conveying belt 821 and belt pulleys 822. The belt pulleys 822 are coaxially connected to the outside of the transmission rollers 81, and the belt pulleys 822 on the outside of adjacent transmission rollers 81 are connected by a conveying belt 821.

[0046] Among them, when the first conveying mechanism 11, the second conveying mechanism 12, and the third conveying mechanism 13 are working, it is necessary to start the transmission motor 83 to drive a transmission roller 81 inside the connecting frame to rotate. When the transmission roller 81 rotates, it will drive the pulley 822 it drives to rotate. With the arrangement of the transmission belt 821, the pulley 822 on the other transmission roller 81 will rotate. Thus, the other transmission roller 81 will rotate. After that, with the arrangement of other transmission components 82, the transmission rollers 81 inside the connecting frame will all rotate. Thus, when the wall panel is placed on the uniformly rotating transmission rollers 81, it will move along with the rotating transmission rollers 81, so the conveying work is completed.

[0047] When performing surface treatment, according to Figure 7 , Figure 8 , Figure 9 , Figure 10 and Figure 11 shown, the pretreatment assembly 2 includes a surface treatment assembly 22, a cleaning assembly 21, a connecting plate 23, a lifting assembly 24, and a driving assembly 25. Above the surface treatment assembly 22 is provided a cleaning assembly 21, and the outside of the surface treatment assembly 22 and the cleaning assembly 21 is connected by a connecting plate 23. The outside of the connecting plate 23 is provided with a driving assembly 25 for driving the surface treatment assembly 22 and the cleaning assembly 21 to work. The outside of the connecting plate 23 is also provided with a lifting assembly 24 for controlling the surface treatment assembly 22 and the cleaning assembly 21 to move up and down.

[0048] The cleaning assembly 21 includes two first rotating rollers 211 and two first transmission belts 212. The outside of the two first rotating rollers 211 is provided with a first transmission belt 212, and the two first transmission belts 212 are symmetrically arranged on the outside of the first rotating rollers 211. There are bristles in the middle of the two first transmission belts 212. The surface treatment assembly 22 includes two second rotating rollers 221 and a second transmission belt 222. The outside of the two second rotating rollers 221 is provided with a second transmission belt 222. The surface of the second transmission belt 222 is respectively provided with abrasive paper 223 and wiping cotton 224, and the abrasive paper 223 and the wiping cotton 224 are arranged in half on the outside of the second transmission belt 222.

[0049] The driving assembly 25 includes a driving motor 251, a driving gear 252, an engaging gear 253, and a driven gear 254. The top end of the driving motor 251 penetrates through the connecting plate 23 and is connected to the driving gear 252. An engaging gear 253 is arranged outside the driving gear 252, and a driven gear 254 meshing with the engaging gear 253 is arranged outside the engaging gear 253. The driven gear 254 is coaxially connected to the second rotating roller 221, and the engaging gear 253 is coaxially connected to the first rotating roller 211. The lifting assembly 24 includes a connecting block 241 and a telescopic cylinder 242. The connecting block 241 is fixed to the outside of the connecting plate 23, and a telescopic cylinder 242 is arranged at its top end. The top end of the telescopic cylinder 242 is connected to the fixed housing at its top end;

[0050] When performing surface treatment, it is necessary to start the driving motor 251 on the driving assembly 25 to drive the driving gear 252 to rotate. When the driving gear 252 rotates, it will engage with the engaging gear 253 to rotate. The engaging gear 253 rotates and meshes with the driven gear 254. Thus, the driven gear 254 rotates. When the engaging gear 253 rotates, it will drive the first rotating roller 211 coaxially connected to it to rotate. When the driven gear 254 rotates, it will drive the second rotating roller 221 coaxially connected to it to rotate;

[0051] When the second rotating roller 221 rotates, it will cause the second conveyor belt 222 to move outside the second rotating roller 221. When the second conveyor belt 222 moves, by contacting the surface of the wall panel through the abrasive paper 223 on its surface, the effect of grinding the top end of the wall panel can be completed. After grinding, the second conveyor belt 222 continues to drive the wiping cotton 224 to reach the surface of the wall panel to complete the effect of wiping and cleaning the surface of the wall panel;

[0052] When the second conveyor belt 222 drives the wiping cotton 224 and the abrasive paper 223 to rotate to the upper part, since its top end is in contact with the bristles on the first conveyor belt 212, the bristles clean and separate the impurities on the surfaces of the abrasive paper 223 and the wiping cotton 224. Finally, they are sucked out by the suction assembly 4 to achieve the purpose of recycling impurities and waste chips;

[0053] In this application, since the first rotating roller 211 and the second rotating roller 221 move in opposite directions, the bristles will reversely clean the surfaces of the wiping cotton 224 and the abrasive paper 223, so that the dust stuck inside the wiping cotton 224 can also be completely sucked out;

[0054] In the present application, in order to adjust the heights of the cleaning component 21 and the surface treatment component 22, the telescopic cylinder 242 can also be activated to drive the connecting block 241 to move up and down. When the connecting block 241 moves up and down, the connecting plate 23 will move up and down accordingly. Thus, the connecting plate 23 will drive the heights of the cleaning component 21 and the surface treatment component 22 to change, achieving the purpose of adjustment according to the different thicknesses of the wall panels.

[0055] When performing the detection, according to Figure 5 As shown, the detection body 3 includes a first motor 31, a first lead screw 32, a first moving sleeve 33, an intermediate rod 34, and a pressing head 35. The pressing head 35 is provided at the bottom of the intermediate rod 34, and the first moving sleeves 33 are provided on both sides of the intermediate rod 34. The first moving sleeves 33 are arranged inside the vertical cylinder on the second conveying mechanism 12 through the vertical cylinder, and a first lead screw 32 connected by a thread is provided inside the first moving sleeves 33. The top end of the first lead screw 32 is coaxially connected to the first motor 31;

[0056] During the specific operation, the first motor 31 needs to be activated to drive the first lead screw 32 at its bottom to rotate. When the first lead screw 32 rotates, it will be threadedly connected with the first moving sleeve 33. Thus, the first moving sleeve 33 drives the intermediate rod 34 to descend, and the descending of the intermediate rod 34 drives the pressing head 35 to descend to press the wall panel. With the setting of the sensor, the compressive strength detection work of the wall panel is completed.

[0057] As a further preference of this embodiment, according to Figure 1 、 Figure 2 and Figure 10 As shown, the suction component 4 includes a suction pipe 41, a suction pump 42, and a box body 43. Two groups of suction pumps 42 are symmetrically arranged outside the pretreatment component 2, and a suction pipe 41 is provided on one side of the two groups of suction pumps 42 and is connected to the box body 43. The box body 43 is arranged at the top of the pretreatment component 2. The other side of the suction pump 42 is provided with a suction pipe 41 passing through the fixed housing. The top end of the suction pipe 41 is provided with a connecting hose 44, and the top end of the connecting hose 44 passes through the connecting plate 23;

[0058] When sucking impurities and waste chips, the suction pump 42 needs to be activated to suck impurities through the connecting hose 44 inside the connecting plate 23. Then, the impurities and waste chips enter the inside of the suction pipe 41, and then reach the inside of the box body 43 through the suction pipe 41 on the other side of the suction pump 42 to complete the collection work. Subsequently, only by pulling out the drawer on the surface of the box body 43, the cleaning work of the waste chips can be completed.

[0059] As a further preference of this embodiment, according to Figure 3 、Figure 4 and Figure 6 As shown in Figure 6 , the lifting assembly 7 includes a lifting mechanism 71, a moving frame 72 and a moving mechanism 73. Two groups of the lifting mechanisms 71 are symmetrically arranged, and the top ends of the two groups of lifting mechanisms 71 are provided with a moving frame 72. A moving mechanism 73 is arranged in the middle of the moving frame 72 and is connected to the lifting plate 5. The lifting mechanism 71 includes a second motor 711, a second lead screw 712, a second moving sleeve 713 and a rotating rod 714. The top end of the second motor 711 is coaxially connected to the second lead screw 712, and two threaded structures are symmetrically arranged outside the second lead screw 712. The outside of the two threaded structures is threadedly connected to the second moving sleeve 713. The top end of the second moving sleeve 713 is axially connected to one side of the rotating rod 714, and the other side of the rotating rod 714 is axially connected to the bottom of the moving frame 72.

[0060] Limit slots 721 are provided on both sides of the top end of the moving frame 72. A moving mechanism 73 is arranged in the middle of the moving frame 72. The moving mechanism 73 includes a third motor 731, a third lead screw 732 and a third moving sleeve 733. The top end of the third motor 731 is coaxially connected to the third lead screw 732. Two symmetric threaded structures are arranged outside the third lead screw 732. The outside of the threaded structures is threadedly connected to the third moving sleeve 733. The top end of the third moving sleeve 733 passes through the sliding slot 722 and is connected to the lifting plate 5. The width of the lifting plate 5 is less than the distance between two adjacent conveying rollers 81;

[0061] Specifically, when lifting, first start the second motor 711 on the lifting mechanism 71 to drive the second lead screw 712 to rotate. When the second lead screw 712 rotates, it will be threadedly connected to the second moving sleeves 713 symmetrically arranged outside it, so that the two symmetric second moving sleeves 713 outside move towards each other. When the second moving sleeves 713 move towards each other, the rotating rod 714 will rotate. Since the two rotating rods 714 are arranged in a "V" shape, the top ends of the two rotating rods 714 will lift the bottom of the moving frame 72, thus completing the effect of lifting the height of the moving frame 72;

[0062] Since the moving mechanism 73 is arranged in the middle of the moving frame 72, when the moving frame 72 moves upward, it drives the moving mechanism 73 to move upward. Finally, the moving mechanism 73 drives the lifting plate 5 to move upward, and the lifting plate 5 will protrude between the two conveying rollers 81, achieving the purpose of supporting and lifting the bottom of the wall panel;

[0063] Among them, in order to adjust the distance between the two lifting plates 5, the third motor 731 can also be started to drive the third lead screw 732 to rotate. When the third lead screw 732 rotates, it will be threadedly connected to the two third moving sleeves 733 outside it, so that the two third moving sleeves 733 drive the lifting plate 5 to move towards and away from each other inside the chute 722, completing the work of changing the distance between the two lifting plates 5.

[0064] Another technical solution provided by this application is a detection method for a wall panel detection device for building decoration, including the following steps;

[0065] Step 1, the wall panel to be detected from the outside is conveyed by the first conveying mechanism 11. During the conveying process, after surface treatment by the surface treatment component 22 inside the pretreatment component 2, the conveying continues;

[0066] Step 2, the wall panel after surface treatment will move above the second conveying mechanism 12 along with the first conveying mechanism 11. Control the lifting component 7 to lift the two lifting plates 5 so that the two lifting plates 5 lift the wall panel;

[0067] Step 3, control the pressure head 35 to descend to apply pressure to the wall panel until the wall panel is damaged. During the process, the load applied to the wall panel is measured by a pressure sensor. The sensor converts the load into an electrical signal, which is recorded and analyzed by a data acquisition system. At the same time, a dial indicator, a displacement sensor or a laser displacement sensor is used to measure the deformation amount of the plate during the loading process. The flexural strength of the wall panel is calculated according to the formula. The specific formula is

[0068] Step 4, the wall panel after being damaged by pressure will descend along with the lifting component 7 and will reach above the second conveying mechanism 12 again. The second conveying mechanism 12 continues to work and will drive the wall panel to move above the third conveying mechanism 13 for output. The above describes the basic principle, main features and advantages of this application. Those skilled in the art of this industry should understand that this application is not limited by the above embodiments. What is described in the above embodiments and the specification is only the principle of this application. Without departing from the spirit and scope of this application, this application will have various changes and improvements, and these changes and improvements all fall within the scope of this application claimed. The scope of protection claimed by this application is defined by the appended claims and their equivalents.

Claims

1. A wall panel detection device for building decoration, characterized in that, It includes a conveying main body (1) and a detection main body (3). The conveying main body (1) includes a first conveying mechanism (11), a second conveying mechanism (12) and a third conveying mechanism (13). A pretreatment component (2) is arranged at the top of the first conveying mechanism (11) for performing pretreatment work on the surface of the wallboard. A detection main body (3) is arranged at the middle position above the second conveying mechanism (12) for performing detection work on the wallboard. The third conveying mechanism (13) is used for outputting the detected wallboard. A fixed support base (6) for support is arranged at the bottom of the second conveying mechanism (12), and a lifting component (7) is arranged inside the fixed support base (6). A lifting plate (5) is arranged at the top of the lifting component (7). The lifting plate (5) moves up and down in the middle of the second conveying mechanism (12) to lift and lower the detected wallboard. A suction component (4) is arranged at the top of the pretreatment component (2) for sucking and collecting waste chips generated during the pretreatment process.

2. The wall panel detection device for building decoration according to claim 1, characterized in that: The structures of the first conveying mechanism (11), the second conveying mechanism (12) and the third conveying mechanism (13) are the same. Specifically, they include a connecting frame and a transmission mechanism (8), and they are in contact with each other. A transmission mechanism (8) is arranged in the middle of the connecting frame. The transmission mechanism (8) includes transmission rollers (81), a conveying component (82) and a transmission motor (83). The transmission rollers (81) are arranged at equal intervals in the middle of the connecting frame, and adjacent transmission rollers (81) are connected by a conveying component (82). A transmission motor (83) is coaxially connected to the top of one of the transmission rollers (81). A fixed outer shell is arranged outside the transmission motor (83) and bolt-mounted to the outer wall of the connecting frame. The conveying component (82) includes a conveying belt (821) and belt pulleys (822). The belt pulleys (822) are coaxially connected to the outside of the transmission rollers (81), and the belt pulleys (822) on the outside of adjacent transmission rollers (81) are connected by a conveying belt (821).

3. The wall panel detection device for building decoration according to claim 2, characterized in that: The pretreatment component (2) includes a surface treatment component (22), a cleaning component (21), a connecting plate (23), a lifting component (24) and a driving component (25). The cleaning component (21) is arranged above the surface treatment component (22), and the surface treatment component (22) and the cleaning component (21) are connected by a connecting plate (23) on the outside. A driving component (25) is arranged on the outside of the connecting plate (23) for driving the surface treatment component (22) and the cleaning component (21) to work. A lifting component (24) is also arranged on the outside of the connecting plate (23) for controlling the surface treatment component (22) and the cleaning component (21) to move up and down.

4. The wall panel detection device for building decoration according to claim 3, wherein: The cleaning component (21) includes two first rotating rollers (211) and two first conveyor belts (212). The first conveyor belts (212) are arranged outside the two first rotating rollers (211), and the two first conveyor belts (212) are symmetrically arranged on the outer sides of the first rotating rollers (211). There are bristles arranged between the two first conveyor belts (212). The surface treatment component (22) includes two second rotating rollers (221) and a second conveyor belt (222). The second conveyor belt (222) is arranged outside the two second rotating rollers (221). Sandpaper (223) and wiping cotton (224) are respectively arranged on the surface of the second conveyor belt (222), and the sandpaper (223) and the wiping cotton (224) are arranged in halves outside the second conveyor belt (222).

5. The wall panel detection device for building decoration according to claim 4, characterized in that: The driving component (25) includes a driving motor (251), a driving gear (252), an engaging gear (253) and a driven gear (254). The top end of the driving motor (251) penetrates through the connecting plate (23) and is connected to the driving gear (252). The engaging gear (253) is arranged outside the driving gear (252), and the driven gear (254) meshing with the engaging gear (253) is arranged outside the engaging gear (253). The driven gear (254) is coaxially connected to the second rotating roller (221), and the engaging gear (253) is coaxially connected to the first rotating roller (211). The lifting component (24) includes a connecting block (241) and a telescopic cylinder (242). The connecting block (241) is fixed on the outside of the connecting plate (23), and the telescopic cylinder (242) is arranged at its top end. The top end of the telescopic cylinder (242) is connected to the fixed housing at its top end.

6. The wall panel detection device for building decoration according to claim 5, characterized in that: The detection body (3) includes a first motor (31), a first lead screw (32), a first moving sleeve (33), an intermediate rod (34) and a pressing head (35). The pressing head (35) is arranged at the bottom of the intermediate rod (34), and the first moving sleeves (33) are arranged on both sides of the intermediate rod (34). The first moving sleeves (33) penetrate through the vertical cylinders on the second conveying mechanism (12) and are arranged inside them. The first lead screw (32) is threadedly connected inside the first moving sleeves (33), and the top end of the first lead screw (32) is coaxially connected to the first motor (31).

7. The wall panel detection device for building decoration according to claim 1, characterized in that: The suction component (4) includes a suction pipe (41), a suction pump (42) and a box body (43). Two groups of suction pumps (42) are symmetrically arranged outside the pretreatment component (2). One side of the two groups of suction pumps (42) is provided with a suction pipe (41) connected to the box body (43). The box body (43) is arranged at the top of the pretreatment component (2). The other side of the suction pump (42) is provided with a suction pipe (41) penetrating through the fixed housing. The top end of the suction pipe (41) is provided with a connecting hose (44), and the top end of the connecting hose (44) penetrates through the connecting plate (23).

8. The wall panel detection device for building decoration according to claim 1, wherein: The lifting assembly (7) includes a lifting mechanism (71), a moving frame (72), and a moving mechanism (73). Two groups of the lifting mechanisms (71) are symmetrically arranged, and the top of the two groups of lifting mechanisms (71) is provided with a moving frame (72). A moving mechanism (73) is arranged in the middle of the moving frame (72) and is connected to the lifting plate (5). The lifting mechanism (71) includes a second motor (711), a second lead screw (712), a second moving sleeve (713), and a rotating rod (714). The top of the second motor (711) is coaxially connected to the second lead screw (712). Two threaded structures are symmetrically arranged on the outside of the second lead screw (712), and the outside of the two threaded structures is threadedly connected to the second moving sleeve (713). The top of the second moving sleeve (713) is axially connected to one side of the rotating rod (714), and the other side of the rotating rod (714) is axially connected to the bottom of the moving frame (72).

9. The wall panel detection device for building decoration according to claim 8, wherein: Limiting grooves (721) are arranged on both sides of the top of the moving frame (72). A moving mechanism (73) is arranged in the middle of the moving frame (72). The moving mechanism (73) includes a third motor (731), a third lead screw (732), and a third moving sleeve (733). The top of the third motor (731) is coaxially connected to the third lead screw (732). Two symmetric threaded structures are arranged on the outside of the third lead screw (732), and the outside of the threaded structures is threadedly connected to the third moving sleeve (733). The top of the third moving sleeve (733) penetrates through the sliding groove (722) and is connected to the lifting plate (5). The width of the lifting plate (5) is smaller than the distance between two adjacent conveying rollers (81).

10. Detection method of a wall panel detection device for building decoration, characterized in that: It includes the following steps; Step 1, the wall panels to be detected from the outside are conveyed by the first conveying mechanism (11). When being conveyed, surface treatment is carried out by the surface treatment component (22) inside the pretreatment component (2), and then the conveying continues; Step 2, the wall panels after surface treatment will move above the second conveying mechanism (12) along with the first conveying mechanism (11). Control the lifting assembly (7) to lift the two lifting plates (5) so that the two lifting plates (5) lift the wall panels; Step 3: Control the pressing head (35) to descend and press the wall panel until the wall panel is damaged. During the process, measure the load applied to the wall panel through a pressure sensor. The sensor converts the load into an electrical signal, which is recorded and analyzed by a data acquisition system. At the same time, use a dial indicator, displacement sensor or laser displacement sensor to measure the deformation of the plate during the loading process, and calculate the flexural strength of the wall panel according to the formula. The specific formula is Step 4, the wall panels after pressure destruction will descend along with the lifting assembly (7) and will reach above the second conveying mechanism (12) again. The second conveying mechanism (12) continues to work and will drive the wall panels to move above the third conveying mechanism (13) for output.

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