Building material flatness detector
By introducing vacuum adsorption and automation detection technology in the flatness detection equipment of building board, the problem of unstable and insufficient detection accuracy of the plate placing is solved, and efficient and accurate flatness testing is achieved.
Patent Information
- Application Number
- CN202411359320.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing building panel flatness detection equipment is difficult to ensure stable plate placement, low detection efficiency and insufficient accuracy, especially when the surface height deviation is small.
A building material flatness testing machine is designed, which uses a vacuum adsorption device to hold the board close to the bottom plate, and combines the clamping and positioning device, the translation component and the flip detection mechanism to achieve automated detection and marking.
Through vacuum adsorption and automated detection, the efficiency and accuracy of plate flatness detection are improved, and surface height differences can be effectively detected to ensure the accuracy of detection results.
Smart Images
Figure CN119334277A_ABST
Abstract
Description
Technical Field
[0001] The invention mainly relates to the technical field of building material detection, in particular to a building material flatness detection machine. Background Art
[0002] Boards are flat rectangular building material boards made into standard sizes and are used in the construction industry as components of walls, ceilings or floors. The flatness of the board surface is one of the factors that determine the quality of building boards, so as to avoid affecting the quality of the project. Traditionally, the flatness of the board surface is generally detected by using a building board material flatness detection device to assist in the detection of the board plane.
[0003] When testing building materials, the materials are sometimes not placed flat and close to the testing table, which can easily affect the flatness detection of building boards. When the surface of the board is detected to be uneven, the staff is required to pay attention to the detection situation at all times and mark it manually. The overall detection process is relatively cumbersome and the detection efficiency is low. The detection accuracy of existing detection equipment needs to be improved, and it is difficult to effectively detect when the surface height deviation is small. Summary of the invention
[0004] In order to address the deficiencies in the prior art, the present invention provides a building material flatness detection machine, which can vacuum absorb building materials to ensure stable placement and detection effectiveness, automatically detect and record through a clamping positioning device, a translation assembly and a flip detection mechanism, and can automatically mark unqualified products, thereby greatly improving detection efficiency and detection accuracy.
[0005] In order to achieve the above object, the present invention is implemented through the following technical solutions: A building material flatness detection machine comprises a bottom plate, a moving mechanism is arranged under the bottom plate, a translation assembly is arranged on the bottom plate, a flip detection mechanism is arranged on the translation assembly, a marking device is arranged on the translation assembly, a clamping and positioning device is arranged in the bottom plate, a control box is arranged on the bottom plate, and a vacuum adsorption box is arranged at the bottom of the bottom plate; The translation assembly comprises a slide rail 1 and a moving frame, wherein the slide rail 1 is fixedly mounted on the bottom plate, the moving frame is slidably mounted on the slide rail 1, and the slide rail 1 is provided with a translation driving mechanism; The flip detection mechanism includes a rotating shaft, a plurality of rotating sleeves are fixedly mounted on the rotating shaft, a rotating ring is rotatably mounted in the rotating sleeve, a detection rod and an indicator rod are respectively fixedly connected to the rotating ring, a rotation limiting structure of the rotating ring is provided in the rotating sleeve, a torsion spring is provided between the rotating sleeve and the rotating ring, a detection wheel is mounted on the outer end of the detection rod, a laser head is mounted on the outer end of the indicator rod, the rotating shaft is rotatably mounted on a moving frame, a flip motor is mounted on the moving frame, and the flip motor drives the rotating shaft to rotate; The flip detection mechanism also includes a photosensitive screen, which is fixedly mounted on the mobile frame through connecting belts on both sides; The marking device comprises a marking drive mechanism, and a marking head is arranged at the bottom of the marking drive mechanism.
[0006] The moving mechanism comprises a rotating seat, and a moving wheel is rotatably mounted on the bottom of the rotating seat.
[0007] The translation drive mechanism includes a screw rod 1, which is rotatably installed in a slide rail 1. A translation drive motor is provided in the control box. The output shaft of the translation drive motor drives the screw rod 1 to rotate. A ball sleeve is movably installed on the screw rod 1, and the ball sleeve is fixedly connected to the lower end of the moving frame.
[0008] A U-shaped handle is fixedly mounted on one side of the bottom plate, and the middle portion of the U-shaped handle is fixed to one side of the control box through a fixing plate.
[0009] The marking drive mechanism structure includes a second slide rail, which is fixedly installed on a moving frame, a second screw rod is rotatably installed in the second slide rail, a moving seat is slidably installed in the second slide rail, the moving seat is movably connected to the second screw rod through a ball sleeve, an electric telescopic rod device is fixedly installed on the moving seat, the telescopic rod of the electric telescopic rod device passes through the moving seat, a marking head is installed on the end of the telescopic rod of the electric telescopic rod device, and a marking drive motor is installed on one side of the moving frame, and the marking drive motor drives the second screw rod to rotate.
[0010] The clamping and positioning device includes a fixed seat, which is fixedly connected to the bottom of the base plate. A screw rod three is rotatably installed in the fixed seat. A positioning drive motor is installed at the bottom of the base plate. The output shaft of the positioning drive motor drives the screw rod three to rotate. Two sliding members are movably installed on the screw rod three. The sliding members pass through and are slidably installed in the base plate. A clamping rod is fixedly installed on the top of the sliding member.
[0011] A filter box is provided at one end of the vacuum adsorption box, a vacuum driving device is provided at one side outside the vacuum adsorption box, and a plurality of negative pressure holes are provided on the bottom plate corresponding to the vacuum adsorption box area.
[0012] Compared with the prior art, the beneficial effects of the present invention are: The present invention can use a vacuum adsorption device to adsorb the plate building material tightly against the bottom plate to ensure the effectiveness of the detection, and automatically position it through the clamping positioning device, and automatically detect and detect the translation component and the flip detection mechanism. The detection efficiency is high, and the detection structure can amplify the height difference, improve the detection accuracy, and effectively detect the surface flatness of the building material. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a schematic diagram of the structure of the present invention from a first viewing angle; Figure 2 is a schematic diagram of the structure of the present invention from a second viewing angle; Figure 3 It is a schematic diagram of the structure from a third viewing angle of the present invention; Figure 4 It is a partial enlarged structural schematic diagram of the flip detection device of the present invention.
[0014] 1. The marking device; 2. The positioning device; 3. The positioning device; 4. The marking device; 5. The positioning device; 6. The control box; 7. The vacuum adsorption box; 10. The U-shaped handle; 20. The screw rod one; 21. The slide rail one; 22. The movable frame; 31. The rotating shaft; 32. The rotating sleeve; 33. The rotating ring; 34. The detection rod; 35. The indicating rod; 36. The detection wheel; 37. The laser head; 38. The photosensitive screen; 39. The flipping motor; 40. The marking head; 41. The slide rail two; 42. The screw rod two; 43. The movable seat; 44. The electric telescopic rod device; 45. The marking drive motor; 51. The fixed seat; 52. The screw rod three; 53. The positioning drive motor; 54. The sliding member; 55. The clamping rod; 70. The filter box; 71. The vacuum drive device; 72. The negative pressure hole; 100. The rotating seat; 101. The movable wheel. DETAILED DESCRIPTION
[0015] The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the application.
[0016] Combined with Figure 1-Figure 4 A building material flatness detection machine comprises a bottom plate 1, a moving mechanism is arranged under the bottom plate 1, a translation assembly 2 is arranged on the bottom plate 1, a flip detection mechanism 3 is arranged on the translation assembly 2, a marking device 4 is arranged on the translation assembly 2, a clamping and positioning device 5 is arranged in the bottom plate 1, a control box 6 is arranged on the bottom plate 1, and a vacuum adsorption box 7 is arranged at the bottom of the bottom plate 1; The translation assembly 2 includes a slide rail 21 and a moving frame 22. The slide rail 21 is fixedly mounted on the base plate 1, and the moving frame 22 is slidably mounted on the slide rail 21. The slide rail 21 is provided with a translation driving mechanism. The flip detection mechanism 3 includes a rotating shaft 31, on which a plurality of rotating sleeves 32 are fixedly mounted, a rotating ring 33 is rotatably mounted in the rotating sleeve 32, a detection rod 34 and an indicating rod 35 are respectively fixedly connected to the rotating ring 33, a rotation limiting structure of the rotating ring 33 is provided in the rotating sleeve 32, a torsion spring is provided between the rotating sleeve 32 and the rotating ring 33, a detection wheel 36 is installed at the outer end of the detection rod 34, a laser head 37 is installed at the outer end of the indicating rod 35, the rotating shaft 31 is rotatably mounted on the moving frame 22, a flip motor 39 is installed on the moving frame 22, and the flip motor 39 drives the rotating shaft 31 to rotate; the rotation limiting structure can limit the rotation angle of the rotating ring 33 in the rotating sleeve 32, and the torsion force of the torsion spring causes the detection rod 34 on one side of the rotating ring 33 to rotate downward, thereby causing the detection wheel 36 to approach the detected building material; The flip detection mechanism 3 also includes a photosensitive screen 38, and the photosensitive screen 38 is fixedly mounted on the mobile frame 22 through connecting belts on both sides; The marking device 4 comprises a marking drive mechanism, and a marking head 40 is disposed at the bottom of the marking drive mechanism.
[0017] The moving mechanism comprises a rotating seat 100 , and a moving wheel 101 is rotatably mounted on the bottom of the rotating seat 100 .
[0018] The translation drive mechanism includes a screw rod 20, which is rotatably installed in a slide rail 21. A translation drive motor is provided in the control box 6, and the output shaft of the translation drive motor drives the screw rod 20 to rotate. A ball sleeve is movably installed on the screw rod 20, and the ball sleeve is fixedly connected to the lower end of the moving frame 22.
[0019] A U-shaped handle 10 is fixedly mounted on one side of the base plate 1 , and the middle portion of the U-shaped handle 10 is fixed to one side of the control box 6 via a fixing plate; the U-shaped handle 10 cooperates with a rotating seat 100 and a moving wheel 101 to facilitate the movement of the device.
[0020] The marking drive mechanism structure includes a slide rail 41, which is fixedly installed on the moving frame 22. A screw rod 42 is rotatably installed in the slide rail 41, and a moving seat 43 is slidably installed in the slide rail 41. The moving seat 43 is movably connected to the screw rod 42 through a ball sleeve. An electric telescopic rod device 44 is fixedly installed on the moving seat 43. The telescopic rod of the electric telescopic rod device 44 passes through the moving seat 43, and a marking head 40 is installed at the end of the telescopic rod of the electric telescopic rod device 44. A marking drive motor 45 is installed on one side of the moving frame 22. The marking drive motor 45 drives the screw rod 42 to rotate, thereby driving the moving seat 43 to drive the electric telescopic rod device 44 and the marking head 40 to move horizontally.
[0021] The clamping and positioning device 5 includes a fixed seat 51, which is fixedly connected to the bottom of the base plate 1. A screw rod 3 52 is rotatably installed in the fixed seat 51. A positioning drive motor 53 is installed at the bottom of the base plate 1. The output shaft of the positioning drive motor 53 drives the screw rod 3 52 to rotate. Two sliding members 54 are movably installed on the screw rod 3 52. The sliding members 54 penetrate and are slidably installed in the base plate 1. A clamping rod 55 is fixedly installed on the top of the sliding member 54; a driving structure similar to the above structure but with an asymmetrical position is installed in the control box 6; the positioning drive motor 53 drives the screw rod 3 52 to rotate, and then drives the sliding member 54 to drive the clamping rod 55 to move, so as to correct the position of the building material so that it is parallel to the edge of the base plate 1 and is located in the horizontal middle of the base plate 1; the driving structure of the translation component 2 is similar to the above driving structure.
[0022] A filter box 70 is provided at one end of the vacuum adsorption box 7 , a vacuum driving device 71 is provided at one side outside the vacuum adsorption box 7 , and a plurality of negative pressure holes 72 are opened on the bottom plate 1 corresponding to the vacuum adsorption box 7 area.
[0023] The control box 6 of the device has a control device based on a single-chip microprocessor, which can automatically control the operation of the device according to the set conditions and calculate and output the test results according to the test data. A control panel is also provided outside the control box 6. The control panel has a number of control buttons and a display screen for equipment control and test data display.
[0024] When the device is in use, firstly, the obvious dirt on the surface of the building materials must be removed to prevent the detection data from being affected. The building materials are placed in the detection area of the bottom plate 1 of the device, and the device is started through the control panel of the control box 6 to start working. First, the clamping and positioning device 5 works so that the building materials are positively located in the middle of the detection area. The vacuum drive device 71 starts working, and negative pressure is generated in the vacuum adsorption box 7 to adsorb the building materials so that they are flatly attached to the bottom plate and lock their position. The translation assembly 2 starts working and drives the moving frame 22 to the side away from the control box 6. The flip motor 39 drives the rotating shaft 31 to rotate a certain angle so that the detection wheel 36 of the detection rod 34 is pressed onto the surface of the building materials. The extrusion force between the detection wheel 36 and the building materials causes the rotating ring 33 to rotate relative to the rotating sleeve 32. Under the torsion force of the torsion spring, the detection wheel 36 will always be in close contact with the surface of the building materials. Further, the control box 6 automatically controls the translation assembly 2 to move toward the side of the control box 6 at a uniform speed. The detection wheel 36 is When the surface of the building material rolls over and the height of the building material surface changes, the detection rod 34 will rotate with the floating of the detection wheel 36, thereby driving the indicator rod 35 to rotate, the laser head 37 will deflect at an angle, and the position of the laser emitted by the laser head 37 on the photosensitive screen will move, thereby amplifying and recording the surface height information of the building material in real time; after the detection is completed, the control box 6 can automatically calculate the surface flatness information, local highest position, local lowest position and other information of the building material according to the detection data, and can display them on the display screen; products that pass the inspection can be taken out directly, and products that fail the flatness inspection can be marked by the marking device 4, the translation component 2 and the marking drive mechanism jointly drive the marking head 40 to move to above the local highest position and the local lowest position, and the electric telescopic rod device 44 extends downward to press the marking head 40 on the surface of the building material to complete the marking, and a height information map can be output according to the marking, which can be printed out to facilitate viewing the height information of each marking point.
[0025] A cavity is provided in the middle of the control box 6 , and the cavity is used to accommodate the marking device 4 when the translation assembly 2 moves to a side close to the control box 6 , thereby increasing the movement stroke of the translation assembly 2 .
[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A building material flatness detection machine, comprising a base plate (1), characterized in that: A moving mechanism is arranged under the base plate (1), a translation assembly (2) is arranged on the base plate (1), a flip detection mechanism (3) is arranged on the translation assembly (2), a marking device (4) is arranged on the translation assembly (2), a clamping and positioning device (5) is arranged in the base plate (1), a control box (6) is arranged on the base plate (1), and a vacuum adsorption box (7) is arranged at the bottom of the base plate (1); The translation assembly (2) comprises a slide rail (21) and a moving frame (22), wherein the slide rail (21) is fixedly mounted on the base plate (1), and the moving frame (22) is slidably mounted on the slide rail (21), and the slide rail (21) is provided with a translation driving mechanism; The flip detection mechanism (3) comprises a rotating shaft (31), a plurality of rotating sleeves (32) are fixedly mounted on the rotating shaft (31), a rotating ring (33) is rotatably mounted in the rotating sleeve (32), a detection rod (34) and an indicating rod (35) are respectively fixedly connected to the rotating ring (33), a rotation limiting structure of the rotating ring (33) is provided in the rotating sleeve (32), a torsion spring is provided between the rotating sleeve (32) and the rotating ring (33), a detection wheel (36) is mounted on the outer end of the detection rod (34), a laser head (37) is mounted on the outer end of the indicating rod (35), the rotating shaft (31) is rotatably mounted on a moving frame (22), a flip motor (38) is mounted on the moving frame (22), and the flip motor (38) drives the rotating shaft (31) to rotate; The flip detection mechanism (3) further comprises a photosensitive screen (38), wherein the photosensitive screen (38) is fixedly mounted on the movable frame (22) via connecting belts on both sides; The marking device (4) comprises a marking drive mechanism, and a marking head (40) is provided at the bottom of the marking drive mechanism.
2. A building material flatness detection machine according to claim 1, characterized in that: The moving mechanism comprises a rotating seat (100), and a moving wheel (101) is rotatably mounted on the bottom of the rotating seat (100).
3. A building material flatness detection machine according to claim 1, characterized in that: The translation drive mechanism comprises a screw rod 1 (20), wherein the screw rod 1 (20) is rotatably mounted in a slide rail 1 (21), a translation drive motor is arranged in the control box (6), an output shaft of the translation drive motor drives the screw rod 1 (20) to rotate, a ball sleeve is movably mounted on the screw rod 1 (20), and the ball sleeve is fixedly connected to the lower end of the moving frame (22).
4. A building material flatness detection machine according to claim 1, characterized in that: A U-shaped handle (10) is fixedly mounted on one side of the base plate (1), and a middle portion of the U-shaped handle (10) is fixed to one side of the control box (6) via a fixing plate.
5. A building material flatness detection machine according to claim 1, characterized in that: The marking drive mechanism structure comprises a second slide rail (41), the second slide rail (41) being fixedly mounted on a moving frame (22), a second screw rod (42) being rotatably mounted in the second slide rail (41), a moving seat (43) being slidably mounted in the second slide rail (41), the moving seat (43) being movably connected to the second screw rod (42) via a ball sleeve, an electric telescopic rod device (44) being fixedly mounted on the moving seat (43), the telescopic rod of the electric telescopic rod device (44) passing through the moving seat (43), a marking head (40) being mounted on the end of the telescopic rod of the electric telescopic rod device (44), and a marking drive motor (45) being mounted on one side of the moving frame (22), the marking drive motor (45) driving the second screw rod (42) to rotate.
6. A building material flatness detection machine according to claim 1, characterized in that: The clamping and positioning device (5) comprises a fixing seat (51), the fixing seat (51) being fixedly connected to the bottom of the base plate (1), a screw rod three (52) being rotatably mounted in the fixing seat (51), a positioning drive motor (53) being mounted at the bottom of the base plate (1), an output shaft of the positioning drive motor (53) driving the screw rod three (52) to rotate, two sliding members (54) being movably mounted on the screw rod three (52), the sliding members (54) penetrating and slidably mounted in the base plate (1), and a clamping rod (55) being fixedly mounted on the top of the sliding member (54).
7. A building material flatness detection machine according to claim 1, characterized in that: A filter box (70) is provided at one end of the vacuum adsorption box (7), a vacuum drive device (71) is provided at one side outside the vacuum adsorption box (7), and a plurality of negative pressure holes (72) are provided on the bottom plate (1) in an area corresponding to the vacuum adsorption box (7).