A multi-item quality detection device for floor and a working method thereof

Abstract

The application discloses a kind of multi-quality detection device for floor and its working method, include main frame, conveying component, toughness detection component, cutting component, surface antiskid detection component, paint adhesion detection component, surface flatness detection component, the conveying component includes control bin, second slide rail, the first rack is slidably connected in the lower portion of the control bin, the second rack is slidably connected in the lower portion of the control bin, the left side of the first rack is fixedly installed with left clamping plate, the right side of the second rack is fixedly installed with right clamping plate, the inside of the main frame is provided with upper conveyor belt, the inside of the main frame is provided with lower conveyor belt, the sliding block is included in the toughness detection component, middle disc, the front side of the sliding block is fixedly installed with second cylinder, the pressure machine is provided at the gas rod end of the second cylinder, the application, conveniently and efficiently realize multiple rapid detection function.

Description

Technical Field

[0001] This invention applies to the background of floor testing, and is entitled "A Multi-Quality Testing Device for Floors and Its Working Method". Background Technology

[0002] Flooring is the surface layer of a building's ground or floor. It is made of wood or other materials. There are many classifications of flooring, including: by structure (solid wood flooring, engineered wood flooring, three-layer engineered wood flooring, bamboo flooring, anti-corrosion flooring, cork flooring, and the most popular multi-layer engineered wood flooring); by use (residential, commercial, anti-static, outdoor, stage / dance flooring, sports hall flooring, track and field flooring); and by environmental protection level (E0 grade, E1 grade, F4 grade, JAS star standard F4 star flooring, etc.).

[0003] However, most existing floor testing devices can only test one item. Workers need to send multiple randomly selected floors to different testing areas for different tests. Repeated floor transfers waste time, are cumbersome, and waste manpower. Furthermore, a single floor cannot be tested multiple times, resulting in wasted raw material costs. Therefore, being able to detect multiple quality problems in a single device can significantly reduce testing waiting time and testing costs, thereby improving testing efficiency.

[0004] Therefore, it is necessary to provide a multi-quality testing device for flooring and its working method, which can achieve multiple rapid testing functions. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-quality testing device for flooring and its operating method, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a multi-quality testing device for flooring and its working method, comprising a main frame, a conveying component, a toughness testing component, a cutting component, a surface anti-slip testing component, a paint adhesion testing component, and a surface flatness testing component. The conveying component includes a control chamber and a second slide rail. A first rack is slidably connected to the lower part of the control chamber, and a second rack is slidably connected to the lower part of the control chamber. A left clamping plate is fixedly installed on the left side of the first rack, and a right clamping plate is fixedly installed on the right side of the second rack. An upper conveyor belt is provided inside the main frame, and a lower conveyor belt is provided on the inner side of the main frame.

[0007] The toughness testing component includes a slider and an intermediate plate. A second cylinder is fixedly installed on the front side of the slider. A press is provided at the rod end of the second cylinder. Rollers are provided on both sides of the press. A first testing machine is slidably connected to the inner side of the intermediate plate.

[0008] The cutting assembly includes a third cylinder, and the rod end of the third cylinder is equipped with an electric saw;

[0009] A displacement block is slidably connected above the second slide rail, a lower clamping plate is connected to the upper bearing of the displacement block, and an upper clamping plate is slidably arranged above the lower clamping plate.

[0010] The surface anti-slip detection assembly includes a first extension machine, a second detection machine, and a water sprayer. The output end of the first extension machine is equipped with a motor, the output end of the motor is equipped with a detection wheel, the outer shaft of the detection wheel is equipped with a piston cylinder, and the piston end of the piston cylinder is equipped with a contact rod.

[0011] The paint adhesion testing component includes an adhesive plate and a pull tube. A pull rod is slidably connected inside the pull tube. The pull rod is connected to the adhesive plate. A retaining ring is provided on the outside of the pull tube.

[0012] The surface flatness detection component includes a fourth detection machine, which is connected to a motor.

[0013] In one embodiment, the control chamber is fixedly installed above the main frame. A turntable is connected to the upper bearing of the control chamber. A threaded shaft is provided below the turntable. A control block is threaded on the outer side of the threaded shaft. The control block and the control chamber are slidably connected. A spring is welded to the upper part of the control block. The other end of the spring is welded to the upper part of the control chamber.

[0014] In one embodiment, a gear is connected to the lower bearing of the control compartment, the gear meshes with the first rack and the second rack respectively, the central shaft of the gear is fixedly connected to the threaded shaft, a support plate is provided below the left and right clamping plates, and a support plate is provided inside the lower conveyor belt.

[0015] In one embodiment, a first support frame is fixedly installed on the top of the main frame, a first slide rail is fixedly installed on the front side of the first support frame, the slider is slidably connected to the inner side of the first slide rail, a first cylinder is fixedly installed on the right side of the first support frame, an air chamber is provided above the first cylinder, an air pipe is provided in the left chamber inside the first cylinder, and the air pipe is connected to the upper chamber of the second cylinder.

[0016] In one embodiment, an extension rod is provided above the main frame, the extension rod is connected to the intermediate plate, the outer bearing of the intermediate plate is connected to a first connecting plate, the inner bearing of the first connecting plate is connected to a second connecting plate, the second connecting plate is connected to the first testing machine by bearings, and a limit wheel is provided above the first connecting plate.

[0017] In one embodiment, a second support frame is fixedly installed above the main frame, and the third cylinder is fixedly connected to the second support frame.

[0018] In one embodiment, the second slide rail is slidably connected above the third slide rail, a fourth cylinder is provided on the outer side of the main frame, the rod end of the fourth cylinder is connected to the displacement block, a displacement chamber is slidably connected above the main frame, a telescopic plate is slidably connected inside the displacement chamber, a fifth cylinder is fixedly installed on the inner side of the telescopic plate, and the rod end of the fifth cylinder is mutually bearing connected to the upper clamping plate.

[0019] In one embodiment, a third support frame is fixedly installed above the main frame, the first extension machine is slidably connected to the third support frame, a second extension machine is slidably connected below the third support frame, the second extension machine is fixedly connected to the motor, the second detection machine is fixed above the third support frame, the water sprayer is fixed below the second detection machine, the piston cylinder is connected to the second detection machine, a connecting rod is provided on the rear side of the motor, a balancer is provided on the rear side of the connecting rod, and the fourth detection machine is connected to the output end of the balancer.

[0020] In one embodiment, a fourth support frame is fixedly installed above the main frame, and a sixth cylinder is fixedly installed above the fourth support frame. The cylinder rod end is connected to the pulling cylinder. A rotating machine is provided on the outside of the pulling cylinder, and a gear plate is provided at the output end of the rotating machine. The gear plate and the pulling rod are connected by toothed meshing.

[0021] Compared with the prior art, the beneficial effects achieved by this invention are as follows: This invention achieves automatic retraction of the first and second racks at the bottom through the cooperation of a threaded shaft and a spring; it uses the left and right clamps to clamp the floorboards for correction; during the conveying process, the synchronous cooperation of the first and second cylinders applies different pressures to different areas of the floorboards; and the distance between the first testing machine and the floorboard is maintained by a limit wheel, allowing for toughness testing of the floorboards' bending degree. Subsequently, the floorboards are cut to save on testing costs. A portion of the floorboards undergoes anti-slip testing, utilizing the contact rotation and reverse direction of the testing wheel with the floorboards. The device performs tests by adjusting the reciprocating frequency of the piston cylinder's piston rod to determine the friction effect of the test wheel under different conditions, thereby judging the anti-slip effect of the floor. Simultaneously, a balancer is used to test the surface flatness of the floor, and another part of the floor is tested for paint adhesion. After the paint on the bottom edge is bonded with an adhesive plate, it is pulled. Under a fixed pulling force, whether the pull is successful determines whether the paint adhesion is qualified. The entire device has the effect of multiple simultaneous tests and multiple effects, improving testing efficiency while reducing cost expenditure and reducing the time for repeated testing of different items, achieving the effect of integrated rapid testing. Attached Figure Description

[0022] The technical solution and other beneficial effects of this application will become apparent from the following detailed description of specific embodiments in conjunction with the accompanying drawings.

[0023] In the attached diagram:

[0024] Figure 1 This is a frontal three-dimensional structural diagram of the entire invention;

[0025] Figure 2 This is a three-dimensional structural diagram of the front-end transmission component of the present invention;

[0026] Figure 3 This is a three-dimensional structural schematic diagram of part of the toughness testing component of the present invention;

[0027] Figure 4 This is a three-dimensional structural schematic diagram of part of the toughness testing component of the present invention;

[0028] Figure 5 This is a three-dimensional structural diagram of the back of the present invention;

[0029] Figure 6 This is a three-dimensional structural diagram of the back-end transmission component of the present invention;

[0030] Figure 7 This is a front three-dimensional structural diagram of the surface anti-slip detection component of the present invention;

[0031] Figure 8This is a side perspective structural diagram of the surface anti-slip detection component of the present invention;

[0032] Figure 9 This is a three-dimensional structural schematic diagram of the paint adhesion detection component of the present invention;

[0033] In the diagram: 1. Main frame; 2. Control chamber; 3. Spring; 4. Threaded shaft; 5. Turntable; 6. Control block; 7. Gear; 8. First rack; 9. Second rack; 10. Left clamping plate; 11. Right clamping plate; 12. Support plate; 13. First support frame; 14. First slide rail; 15. Air chamber; 16. First cylinder; 17. Second cylinder; 18. Air pipe; 19. Slider; 20. Press; 21. Roller; 22. First testing machine; 23. Limiting wheel; 24. Heightening rod; 25. Second connecting plate; 26. First connecting plate; 27. Intermediate plate; 28. Upper conveyor belt; 29. ​​Lower conveyor belt; 30. Support plate; 31. Second support frame; 32. Third... 33. Cylinder; 34. Electric saw; 35. Fourth cylinder; 36. Displacement chamber; 37. Telescopic plate; 38. Fifth cylinder; 39. Third slide rail; 40. Second slide rail; 41. Displacement block; 42. Lower clamping plate; 43. Upper clamping plate; 44. Third support frame; 45. First extension machine; 46. Motor; 47. Second extension machine; 48. Detection wheel; 49. Second detection machine; 50. Piston cylinder; 51. Contact rod; 52. Water sprayer; 53. Fourth support frame; 54. Pulling cylinder; 55. Gear plate; 56. Rotating machine; 57. Pulling rod; 58. Adhesive plate; 59. Fixing ring; 60. Connecting rod; 61. Balancer; 62. Fourth detection machine. Detailed Implementation

[0034] The following disclosure provides many different embodiments or examples for implementing different structures of this application. To simplify the disclosure, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the scope of this application. Furthermore, reference numerals and / or letters may be repeated in different examples; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. In addition, various specific examples of processes and materials are provided in this application, but those skilled in the art will recognize the application of other processes and / or the use of other materials.

[0035] Please see Figure 1-9The present invention provides a technical solution: a multi-quality testing device for flooring and its working method, comprising a main frame 1, a conveying component, a toughness testing component, a cutting component, a surface anti-slip testing component, a paint adhesion testing component, and a surface flatness testing component. The conveying component includes a control chamber 2 and a second slide rail 39. A first rack 8 is slidably connected to the lower part of the control chamber 2, and a second rack 9 is slidably connected to the lower part of the control chamber 2. A left clamping plate 10 is fixedly installed on the left side of the first rack 8, and a right clamping plate 11 is fixedly installed on the right side of the second rack 9. An upper conveyor belt 28 is provided inside the main frame 1, and a lower conveyor belt 29 is provided on the inner side of the main frame 1.

[0036] The toughness testing assembly includes a slider 19 and an intermediate plate 27. A second cylinder 17 is fixedly installed on the front side of the slider 19. A press 20 is provided at the air rod end of the second cylinder 17. Rollers 21 are provided on both sides of the press 20. A first testing machine 22 is slidably connected to the inner side of the intermediate plate 27.

[0037] The cutting assembly includes a third cylinder 32, and an electric saw 33 is provided at the rod end of the third cylinder 32;

[0038] A displacement block 40 is slidably connected above the second slide rail 39, and a lower clamping plate 41 is connected to the upper bearing of the displacement block 40. An upper clamping plate 42 is slidably arranged above the lower clamping plate 41.

[0039] The surface anti-slip detection assembly includes a first extension machine 44, a second detection machine 48, and a water sprayer 51. The output end of the first extension machine 44 is equipped with a motor 45, the output end of the motor 45 is equipped with a detection wheel 47, the outer shaft of the detection wheel 47 is equipped with a piston cylinder 49, and the piston end of the piston cylinder 49 is equipped with a contact rod 50.

[0040] The paint adhesion testing component includes an adhesive plate 58 and a pull cylinder 54. A pull rod 57 is slidably connected inside the pull cylinder 54. The pull rod 57 is connected to the adhesive plate 58. A retaining ring 59 is provided on the outside of the pull cylinder 54.

[0041] The surface flatness detection component includes a fourth detection machine 62, which is connected to a motor 45. A worker inserts a floorboard into the front-end conveyor component, which then moves the floorboard backward. During this movement, a toughness detection component rolls and applies pressure to the board, determining its toughness by assessing the degree of bending. The board is then conveyed further and cut. The cut floorboard is then divided into two parts, which are picked up by the rear-end conveyor component and conveyed again. The right side of the floorboard undergoes surface anti-slip and surface flatness testing, while the left side undergoes paint adhesion testing. After testing, the board is returned via the same route, completing all tests. The front-end conveyor component uses the first tooth inside the control chamber 2... The first rack 8 and the second rack 9 control the left clamping plate 10 and the right clamping plate 11 to extend outward or retract inward, respectively. The worker needs to adjust the length of the first rack 8 and the second rack 9 extending out of the control chamber 2 so that the floor can be inserted between the left clamping plate 10 and the right clamping plate 11. Then, the first rack 8 and the second rack 9 will retract within the control chamber 2, clamping the floor on both sides. The worker then needs to push the floor inward for subsequent conveying, ensuring the floor is horizontal when pushed in, achieving a correction effect. The floor will then be clamped by the upper conveyor belt 28 and the lower conveyor belt 29 and conveyed inward for testing. The toughness testing component drives the second cylinder 17 to move to the left via the slider 19, while the second cylinder 17 slowly pushes the press 20 downward, increasing the pressure. Machine 20 drives roller 21 to contact the floor and gradually roll towards the center of the floor. When roller 21 reaches the center of the floor, the floor will deform and bend due to pressure. Under specified pressure, the first testing machine 22 detects the degree of bending at the bottom of the floor to determine the floor's toughness. Then, the electric saw 33 cuts the middle of the floor. The upper clamping plates 42 at both ends descend to cooperate with the lower clamping plates 41 at both ends to clamp the two pieces of floor and drive them to rotate. The displacement block 40 is used to transfer the material backward in preparation for subsequent testing. The water sprayer 51 sprays water on the right side of the floor. Then, the motor 45 is started to drive the testing wheel 47 to rotate clockwise, which simultaneously drives the piston rod in the piston cylinder 49 to rotate synchronously, causing the contact rod 50 to move up and down and touch the second testing machine 48. The rotational speed of the detection wheel 47 is determined by the contact frequency. Then, the first extension machine 44 drives the detection wheel 47 forward, causing its rolling direction to be opposite to the pushing direction. At this time, the detection wheel 47 forms resistance friction with the floor surface, causing its rotational speed to decrease. The frequency at which the contact rod 50 touches the second detection machine 48 and the contact frequency after encountering the water surface are recorded to determine the overall anti-slip performance of the floor surface. When the first extension machine 44 drives the motor 45 to advance, it can simultaneously drive the fourth detection machine 62 to detect the surface flatness of the floor. After the floor on the left side is conveyed, the fixing ring 59 will contact the floor, and the adhesive plate 58 will adhere to the floor surface. Subsequently, the pulling rod 57 moves the adhesive plate 58 upward within the pulling cylinder 54.The adhesion of the paint on the floor surface is determined by whether the adhesive plate 58 can move upwards under a certain pulling force. The entire device can quickly test three items, saving on testing costs, reducing testing time, and improving testing efficiency.

[0042] The control chamber 2 is fixedly installed on the top of the main frame 1. The upper bearing of the control chamber 2 is connected to the turntable 5. The bottom of the turntable 5 is provided with a threaded shaft 4. The outer thread of the threaded shaft 4 is engaged with a control block 6. The control block 6 and the control chamber 2 are slidably connected. A spring 3 is welded on the top of the control block 6. The other end of the spring 3 is welded to the top of the control chamber 2. The spring 3 uses its elasticity to push the control block 6 at the bottom of the control chamber 2. When the worker rotates the turntable 5, it can drive the internal threaded shaft 4 to rotate. At this time, the control block 6 will move upward in the control chamber 2 due to the sliding connection and the threaded engagement connection. At this time, the spring 3 will be compressed. After the turntable 5 is released, the spring 3 will rebound and push the control block 6 downward.

[0043] Gear 7 is connected to the bearing below the control chamber 2. Gear 7 meshes with the first rack 8 and the second rack 9 respectively. The central shaft of gear 7 is fixedly connected to the threaded shaft 4. Support plates 12 are provided below the left clamping plate 10 and the right clamping plate 11. A support plate 30 is provided inside the lower conveyor belt 29. When the turntable 5 is rotated, the bottom gear 7 will be driven to rotate, thereby driving the first rack 8 to slide to the left in the control chamber 2 and driving the second rack 9 to move to the right in the control chamber 2. At this time, the left clamping plate 10, The right clamp 11 will open, and the worker will place the floor on the pallet 12. Then, the turntable 5 will be released, and when the control block 6 moves downward, it will drive the threaded shaft 4 to rotate, causing the first rack 8 and the second rack 9 to slide back to their original positions. At the same time, the left clamp 10 and the right clamp 11 will retract, clamping the floor on both sides, so that the floor is in the center position, achieving the effect of correction, which facilitates subsequent conveying. Then, the floor is pushed into the device, and the floor is clamped and conveyed by the upper conveyor belt 28 and the lower conveyor belt 29, and is supported at the bottom by the support plate 30.

[0044] A first support frame 13 is fixedly installed on the top of the main frame 1. A first slide rail 14 is fixedly installed on the front side of the first support frame 13. A slider 19 is slidably connected to the inner side of the first slide rail 14. A first cylinder 16 is fixedly installed on the right side of the first support frame 13. An air chamber 15 is provided above the first cylinder 16. An air pipe 18 is provided in the left chamber inside the first cylinder 16. The air pipe 18 is connected to the upper chamber of the second cylinder 17. After the floor reaches the first area, the conveying stops. In order to test the toughness of different areas of the floor, different pressures need to be applied to different areas. Therefore, the roller 21 will... The cylinder will move from the right side to the middle while slowly descending and applying pressure. Therefore, the first cylinder 16 starts and pushes the rod to drive the second cylinder 17 to move to the left. The air chamber 15 fills the right chamber of the rod inside the first cylinder 16 with air, thereby realizing the displacement of the rod to the left. At this time, the gas inside the left chamber of the rod inside the first cylinder 16 will be compressed and transported to the upper chamber of the rod of the second cylinder 17 through the air pipe 18. At this time, the rod inside the second cylinder 17 will be driven to move downward, thereby realizing the displacement of the roller 21 to the left while applying downward pressure, making the detection more comprehensive and improving the synchronization rate of the first cylinder 16 and the second cylinder 17.

[0045] A heightening rod 24 is provided above the main frame 1. The heightening rod 24 is connected to the intermediate plate 27. The outer bearing of the intermediate plate 27 is connected to the first connecting plate 26, and the inner bearing of the first connecting plate 26 is connected to the second connecting plate 25. The second connecting plate 25 is connected to the first detection machine 22 by bearings. A limit wheel 23 is provided above the first connecting plate 26. The floor will bend from the right side, and the bending center point will shift towards the middle. When the floor bends, it will touch the limit wheel 23, causing the limit wheel 23 to shift downward. At this time, the limit wheel 23 will drive the first detection machine 22 to shift downward within the intermediate plate 27 through the cooperation of the first connecting plate 26 and the second connecting plate 25, thereby preventing the floor from bending and sticking to the head of the first detection machine 22 and affecting the detection scan. A rebound device is provided inside the intermediate plate 27, which can drive the first detection machine 22 to return to its original position after the detection is completed.

[0046] A second support frame 31 is fixedly installed on the top of the main frame 1. The third cylinder 32 is fixedly connected to the second support frame 31. After the floor moves to the fixed area, the third cylinder 32 starts to drive the electric saw 33 to descend and cut the center of gravity of the floor into two pieces evenly, in preparation for subsequent testing.

[0047] The second slide rail 39 is slidably connected above the third slide rail 38. A fourth cylinder 34 is provided on the outer side of the main frame 1. The rod end of the fourth cylinder 34 is connected to the displacement block 40. A displacement chamber 35 is slidably connected above the main frame 1. A telescopic plate 36 is slidably connected inside the displacement chamber 35. A fifth cylinder 37 is fixedly installed on the inner side of the telescopic plate 36. The rod end of the fifth cylinder 37 is connected to the upper clamping plate 42 by bearings. The second slide rail 39 is connected to the third slide rail 38 by the opening data of the front left clamping plate 10 and right clamping plate 11. The upper and lower clamping plates 41 are moved to the appropriate position to clamp the floor. When the floor is conveyed to the fixed area, the fifth cylinder 37 starts to push the air rod to drive the upper clamping plate 42 to descend. The lower clamping plate 41 clamps the floor as it is released from the lower conveyor belt 29. Then the lower clamping plate 41 rotates, causing the floor to rotate. The fourth cylinder 34 then pulls the floor backward to the detection area. At the same time, the displacement chamber 35 moves backward and the telescopic plate 36 is used to change the position of the lower clamping plate 41 to achieve the transfer effect.

[0048] A third support frame 43 is fixedly installed on the upper part of the main frame 1. The first extension machine 44 is slidably connected to the third support frame 43. A second extension machine 46 is slidably connected to the lower part of the third support frame 43. The second extension machine 46 is fixedly connected to the motor 45. A second detection machine 48 is fixed above the third support frame 43. A water sprayer 51 is fixed below the second detection machine 48. A piston cylinder 49 is connected to the second detection machine 48. A connecting rod 60 is provided on the rear side of the motor 45. A balancer 61 is provided on the rear side of the connecting rod 60. A fourth detection machine 62 is connected to the output end of the balancer 61. After the motor 45 is started, the second extension machine 46 starts, driving the motor 45 to descend, so that the detection wheel 47 is in contact with the floor and applies pressure. Apply a certain pressure, and the first extension machine 44 slides downward on the third support frame 43. Then, the internal output rod is activated to drive the motor 45 forward. At this time, the second extension machine 46 will move forward on the third support frame 43 to start the surface anti-slip test. The piston cylinder 49 can change its position below the second detection machine 48, so that it can follow the detection wheel 47. The friction coefficient of the floor in different scenarios is detected by the contact frequency between the touch rod 50 and the second detection machine 48, thereby judging its anti-slip performance. When the floor is tested for anti-slip, the balancer 61 will move together with the motor 45. The balancer 61 makes the fourth detection machine 62 in a horizontal position and detects the floor surface, achieving synchronization and improving the detection speed.

[0049] A fourth support frame 52 is fixedly installed on the top of the main frame 1. A sixth cylinder 53 is fixedly installed on the top of the fourth support frame 52. The air rod end of the sixth cylinder 53 is connected to the pulling cylinder 54. A rotating machine 56 is set on the outside of the pulling cylinder 54. A toothed disc 55 is set on the output end of the rotating machine 56. The toothed disc 55 and the pulling rod 57 are connected by interlocking teeth. The transfer operation of the left floor and the right floor is the same. Then the sixth cylinder 53 is started and the pulling cylinder 54 is moved downward through the air rod, so that the fixing ring 59 contacts the floor. At the same time, the adhesive plate 58 contacts the floor. Then the adhesive plate 58 is heated to melt the hot melt adhesive at the bottom. After cooling, it will bond the floor. At this time, the rotating machine 56 is started and the toothed disc 55 is rotated. Since the pulling rod 57 is engaged with its teeth, the pulling rod 57 will be pulled upward. If the pulling rod 57 moves upward in the pulling cylinder 54 under the fixed force, it means that the paint on the floor surface has been pulled off and is judged as unqualified. Otherwise, it is qualified and meets the requirements.

[0050] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection, the internal communication between two components, or the interaction between two components. Those skilled in the art can understand the meaning of the above terms in this application according to the specific circumstances.

[0051] The foregoing has provided a detailed description of a multi-quality testing device for flooring and its working method, as provided in the embodiments of this application. Specific examples have been used to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the technical solutions and core ideas of this application. Those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. These modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A multi-item quality detection device for floor, comprising a main frame (1), a conveying assembly, a toughness detection assembly, a cutting assembly, a surface anti-skid detection assembly, a paint adhesion detection assembly, a surface flatness detection assembly, characterized in that: The conveying assembly includes a control bin (2), a second sliding rail (39), the lower side of the control bin (2) is slidably connected with a first rack (8), the lower side of the control bin (2) is slidably connected with a second rack (9), the left side of the first rack (8) is fixedly installed with a left clamping plate (10), the right side of the second rack (9) is fixedly installed with a right clamping plate (11), the inside of the main frame (1) is provided with an upper conveying belt (28), the inside of the main frame (1) is provided with a lower conveying belt (29); The toughness detection assembly includes a sliding block (19) and an intermediate disc (27), the front side of the sliding block (19) is fixedly installed with a second air cylinder (17), the air rod end of the second air cylinder (17) is provided with a press (20), the two sides of the press (20) are provided with rollers (21), the inside of the intermediate disc (27) is slidably connected with a first detection machine (22); The cutting assembly includes a third air cylinder (32), and the air rod end of the third air cylinder (32) is provided with an electric saw (33); The upper side of the second sliding rail (39) is slidably connected with a displacement block (40), the upper side of the displacement block (40) is bearingly connected with a lower clamping plate (41), the upper side of the lower clamping plate (41) is slidably provided with an upper clamping plate (42); The surface anti-skid detection assembly includes a first extending machine (44), a second detection machine (48) and a water spraying machine (51), the output end of the first extending machine (44) is provided with a motor (45), the output end of the motor (45) is provided with a detection wheel (47), the outer shaft of the detection wheel (47) is provided with a piston cylinder (49), the piston end of the piston cylinder (49) is provided with a touch rod (50); The paint adhesion detection assembly includes a bonding plate (58) and a pulling cylinder (54), the inside of the pulling cylinder (54) is slidably connected with a pulling rod (57), the pulling rod (57) and the bonding plate (58) are connected with each other, and the outside of the pulling cylinder (54) is provided with a fixed ring (59); The surface flatness detection assembly includes a fourth detection machine (62), and the fourth detection machine (62) is connected with the motor (45); The upper side of the main frame (1) is fixedly installed with a first support frame (13), the front side of the first support frame (13) is fixedly installed with a first sliding rail (14), the sliding block (19) is slidably connected to the inside of the first sliding rail (14), the right side of the first support frame (13) is fixedly installed with a first air cylinder (16), the upper side of the first air cylinder (16) is provided with an air bin (15), the left bin in the first air cylinder (16) is provided with an air pipe (18), and the air pipe (18) is connected with the upper bin of the second air cylinder (17). The upper part of the main frame (1) is provided with a heightening rod (24), the heightening rod (24) is connected with an intermediate disc (27), the outer side bearing of the intermediate disc (27) is connected with a first connecting plate (26), the inner side bearing of the first connecting plate (26) is connected with a second connecting plate (25), the second connecting plate (25) is connected with a first detection machine (22), the upper part of the first connecting plate (26) is provided with a limiting wheel (23). The upper part of the main frame (1) is fixedly provided with a third support frame (43), the first extension machine (44) is slidably connected with the third support frame (43), the lower part of the third support frame (43) is slidably connected with a second extension machine (46), the second extension machine (46) is fixedly connected with a motor (45), the second detection machine (48) is fixed on the upper part of the third support frame (43), the water spraying machine (51) is fixed on the lower part of the second detection machine (48), the piston cylinder (49) is connected with the second detection machine (48), the rear side of the motor (45) is provided with a connecting rod (60), the rear side of the connecting rod (60) is provided with a balance instrument (61), the fourth detection machine (62) is connected with the output end of the balance instrument (61).

2. The multi-item quality detection device for floor according to claim 1, wherein: The control bin (2) is fixedly installed on the upper part of the main frame (1), the upper part of the control bin (2) is connected with a rotating disc (5), the lower part of the rotating disc (5) is provided with a threaded shaft (4), the outer side of the threaded shaft (4) is threadedly engaged with a control block (6), the control block (6) is slidably connected with the control bin (2), the upper part of the control block (6) is welded with a spring (3), the other end of the spring (3) is welded with the upper part of the control bin (2).

3. The multi-item quality detection device for floor according to claim 2, wherein: The lower part of the control bin (2) is connected with a gear (7), the gear (7) is respectively connected with a first gear rack (8) and a second gear rack (9), the central shaft of the gear (7) is fixedly connected with the threaded shaft (4), the lower part of the left clamping plate (10) and the right clamping plate (11) is provided with a supporting plate (12), the inner part of the lower conveying belt (29) is provided with a supporting plate (30).

4. The multi-item quality detection device for floor according to claim 3, wherein: The upper part of the main frame (1) is fixedly provided with a second support frame (31), the third air cylinder (32) is fixedly connected with the second support frame (31).

5. The multi-item quality detection device for floor according to claim 4, wherein: The second sliding rail (39) is slidably connected on the upper part of the third sliding rail (38), the outer side of the main frame (1) is provided with a fourth air cylinder (34), the air rod end of the fourth air cylinder (34) is connected with a displacement block (40), the upper part of the main frame (1) is slidably connected with a displacement bin (35), the inner part of the displacement bin (35) is slidably connected with an expansion plate (36), the inner side of the expansion plate (36) is fixedly provided with a fifth air cylinder (37), the air rod end of the fifth air cylinder (37) is connected with an upper clamping plate (42).

6. The multi-item quality detection device for floor according to claim 5, wherein: The upper portion of the main frame (1) is fixedly installed with a fourth support frame (52), the upper portion of the fourth support frame (52) is fixedly installed with a sixth cylinder (53), the air rod end of the sixth cylinder (53) is connected with a pulling cylinder (54), the outer side of the pulling cylinder (54) is provided with a rotating machine (56), the output end of the rotating machine (56) is provided with a toothed disc (55), and the toothed disc (55) is connected with a pulling rod (57) in meshing connection.

7. The working method of the multi-quality detection device for the floor according to claim 6, comprising the following steps: S1, the worker rotates the rotating disc (5), so that the left clamping plate (10) and the right clamping plate (11) are opened, the floor is placed into the supporting plate (12), then the rotating disc (5) is rotated, the left clamping plate (10) and the right clamping plate (11) are opened, the worker pushes the floor into the device, and the floor is conveyed by the upper conveying belt (28) and the lower conveying belt (29); S2, the first cylinder (16) and the second cylinder (17) are synchronously started, the roller (21) is driven to slowly displace to the left and slowly press the floor downward, the first detection machine (22) is used for detecting the bending degree of the floor to judge the toughness degree of the floor; S3, the third cylinder (32) drives the electric saw (33) to descend to cut the floor; S4, the upper clamping plate (42) and the lower clamping plate (41) at both ends are matched to clamp, rotate and transport the cut floor respectively; S5, the detection wheel (47) is in contact with the floor to rotate and rub and drive the piston rod in the piston cylinder (49) to reciprocate, the rotation speed of the detection wheel (47) is obtained by detecting the touch frequency of the touch rod (50) and the second detection machine (48), so that the friction coefficient of the floor in different scenes is judged, the antiskid degree of the floor is determined, and the fourth detection machine (62) is driven to detect the flatness of the floor; S6, another floor is bonded by using the bonding plate (58), then the floor is pulled by using the pulling rod (57), whether the paint is pulled off is judged by detecting whether the pulling rod (57) is displaced upward in the pulling cylinder (54), so that whether the adhesion of the floor paint is qualified is known.

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