CN113466071A - Hardness detection device of cement board - Google Patents
Hardness detection device of cement board Download PDFInfo
- Publication number
- CN113466071A CN113466071A CN202110589349.3A CN202110589349A CN113466071A CN 113466071 A CN113466071 A CN 113466071A CN 202110589349 A CN202110589349 A CN 202110589349A CN 113466071 A CN113466071 A CN 113466071A
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- adjusting device
- movable
- cement board
- plate
- sliding plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0411—Chucks, fixtures, jaws, holders or anvils using pneumatic or hydraulic pressure
Abstract
The invention discloses a hardness detection device for a cement board, which relates to the field of cement boards and comprises a workbench, wherein two inner side walls of the workbench are fixedly connected with hydraulic cylinders, movable ends of the hydraulic cylinders are connected with movable clamping plates, the movable clamping plates are in sliding connection with the inner side walls of the workbench, fixing frames are welded at the top ends of the two side walls of the workbench, a sliding plate is in sliding connection between the two fixing frames, an adjusting device is arranged on the surface of the sliding plate, a transverse moving device is arranged at the rear end of the adjusting device, the adjusting device is movably connected with the sliding plate through the transverse moving device, and a pressure applying assembly is arranged at the bottom end of the adjusting device; the pressure applying assembly can be moved to any position on the surface of the cement board so as to carry out local detection on the cement board, and the angle adjusting device is arranged at the bottom of the adjusting device so as to adjust the angle of the pressure applying assembly, so that the condition that the pressure is applied to the cement board at different angles is simulated, and the data is more complete and reliable.
Description
Technical Field
The invention relates to the field of cement boards, in particular to a hardness detection device for a cement board.
Background
The cement board is a building flat plate which is produced by processing cement as a main raw material, is a building product which is arranged between a gypsum board and a stone and can be freely cut, drilled and carved, and becomes a building material widely used in the building industry due to the superior fireproof, waterproof, anticorrosion, insect prevention and sound insulation performance of the cement board and the wood board and the price far lower than that of the stone. The cement board is prefabricated and cast-in-place. Cement boards are various in types and are mainly classified into common cement boards, fiber cement boards and fiber cement pressure boards according to grades; the board is mainly divided into a non-pressing board (a common board), a fiber reinforced cement board and a high-density fiber cement pressing board according to the strength; the fiber is mainly divided into a chrysotile fiber cement board and a non-asbestos fiber cement board according to the used fiber.
When the hardness of the existing cement board is detected, the whole cement board is directly pressed, and the overall strength of the cement board is obtained.
Disclosure of Invention
In order to solve the above mentioned disadvantages in the background art, the present invention provides a device for detecting hardness of a cement board, which is provided with a sliding plate and a traverse device, and can move a pressing assembly to any position on the surface of the cement board, thereby performing local detection on the cement board;
meanwhile, the angle adjustment device is arranged at the bottom of the adjusting device, and the angle fine adjustment device is arranged at the bottom of the adjusting device, so that the angle adjustment of the pressure application assembly can be performed, the condition that pressure is applied to the cement board at different angles can be simulated, and the data are more complete and reliable.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a hardness testing device of cement board, comprises a workbench, two inside wall fixedly connected with pneumatic cylinders of workstation, the expansion end of pneumatic cylinder is connected with movable splint, movable splint and the inside wall sliding connection of workstation, the mount has all been welded on the both sides wall top of workstation, sliding connection has the slide between two mounts, the surface of slide is provided with adjusting device, adjusting device's rear end is provided with the sideslip device, and adjusting device passes through sideslip device and slide swing joint, adjusting device's bottom is provided with the subassembly of exerting pressure, one side of the subassembly of exerting pressure and adjusting device's bottom are provided with angle micromatic setting.
Furthermore, the inside wall of slide is seted up with slide matched with spout, and the both ends of slide are rotated and are connected with the leading wheel, and the slide is connected with the mount through the leading wheel.
Further, adjusting device includes fixed roof, and fixed roof's bottom is provided with the elevating platform, and fixed roof's surface rotation is connected with fixed carousel, and the bottom welding of fixed carousel has electric telescopic handle, and electric telescopic handle's expansion end links to each other with the elevating platform is fixed, and one side of fixed carousel is provided with the initiative runner, and the initiative runner is hugged closely each other with fixed carousel, and the top of initiative runner is provided with driving motor, and the surperficial center department of elevating platform articulates there is the fly leaf, and the subassembly of exerting pressure is fixed in the bottom of fly leaf.
Further, the angle fine-tuning device comprises two first mounting plates, the first mounting plates are fixed on the bottom surface of the lifting platform, a first lead screw is rotatably connected between the two first mounting plates, one end of the first lead screw is provided with a first motor, the surface of the first lead screw is connected with a connecting plate in a threaded manner, a protruding block is welded at the bottom end of the connecting plate, and the protruding block is connected with the movable plate.
Further, the surface of fly leaf is provided with the slide rail, and the slide rail is the slope setting, and the activity groove has been seted up on the surface of slide rail, and the lug is located the activity inslot.
Further, the sideslip device includes two second mounting panels, and the second mounting panel welds in the surface of slide, rotates between two second mounting panels and is connected with the second lead screw, and the one end of second lead screw is provided with the second motor, and the surface screw thread of second lead screw links to each other has the removal slider, and the bottom welding of removal slider has spacing sleeve, and spacing sleeve overlaps on the surface of slide, and spacing sleeve and adjusting device fixed connection.
The invention has the beneficial effects that:
1. the device is provided with the sliding plate and the transverse moving device, so that the pressing assembly can be moved to any position on the surface of the cement board, and the cement board is locally detected;
2. according to the invention, the adjusting device is arranged, and the angle fine-tuning device is arranged at the bottom of the adjusting device, so that the angle of the pressure applying assembly can be adjusted, the condition that the pressure is applied to the cement board at different angles can be simulated, and the data is more complete and reliable.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the adjustment device of the present invention in connection with a traversing device;
FIG. 3 is a schematic view of the adjusting device of the present invention;
FIG. 4 is a bottom view of the adjustment device of the present invention;
FIG. 5 is a schematic view of the angle fine-tuning device of the present invention.
In the figure: 1. a work table; 2. a hydraulic cylinder; 3. a movable splint; 4. a fixed mount; 5. a slide plate; 51. a guide wheel; 6. an adjustment device; 61. fixing a top plate; 62. a lifting platform; 63. an electric telescopic rod; 64. fixing the rotary table; 65. a driving runner; 66. a drive motor; 67. a movable plate; 671. a slide rail; 7. a pressure applying assembly; 8. an angle fine-tuning device; 81. a first mounting plate; 82. a first lead screw; 83. a first motor; 84. a connecting plate; 85. a bump; 9. a traversing device; 91. a second mounting plate; 92. a second lead screw; 93. a second motor; 94. moving the slide block; 95. and a limiting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
A hardness detection device for a cement board is shown in figures 1 and 4 and comprises a workbench 1, two inner side walls of the workbench 1 are fixedly connected with hydraulic cylinders 2, the movable end of each hydraulic cylinder 2 is connected with a movable clamping plate 3, the movable clamping plates 3 are in sliding connection with the inner side walls of the workbench 1, fixing frames 4 are welded at the top ends of the two side walls of the workbench 1, a sliding plate 5 is in sliding connection between the two fixing frames 4, the inner side wall of the sliding plate 5 is provided with a sliding chute matched with the sliding plate 5, two ends of the sliding plate 5 are rotatably connected with guide wheels 51, the sliding plate 5 is connected with the fixing frames 4 through the guide wheels 51 so as to drive the sliding plate 5 to move along the inner side walls of the fixing frames 4, an adjusting device 6 is arranged on the surface of the sliding plate 5, a transverse moving device 9 is arranged at the rear end of the adjusting device 6, the adjusting device 6 is movably connected with the sliding plate 5 through the transverse moving device 9, and a pressing component 7 is arranged at the bottom end of the adjusting device 6, an angle fine-tuning device 8 is arranged on one side of the pressing component 7 and at the bottom end of the adjusting device 6.
As shown in fig. 2-4, the adjusting device 6 includes a fixed top plate 61, a lifting table 62 is disposed at the bottom of the fixed top plate 61, a fixed turntable 64 is rotatably connected to the surface of the fixed top plate 61, an electric telescopic rod 63 is welded at the bottom end of the fixed turntable 64, the movable end of the electric telescopic rod 63 is fixedly connected to the lifting table 62, when pressure is required to be applied to the cement board, the electric telescopic rod 63 extends downward to push the pressure application assembly 7 to move downward and apply pressure to the cement board, strength is tested, an active rotating wheel 65 is disposed at one side of the fixed turntable 64, the active rotating wheel 65 and the fixed turntable 64 are tightly attached to each other, a driving motor 66 is disposed at the top end of the active rotating wheel 65, a movable plate 67 is hinged to the center of the surface of the lifting table 62, the movable plate 67 can be turned over up and down relative to the lifting table 62 to finely adjust the angle of the pressure application assembly 7, and the fixed turntable 64 rotates, the whole lifting platform 62 can be driven to rotate and is matched with the rotatable movable plate 67, so that the angle adjustment of the fixed turntable 64 is more convenient, and the pressure applying assembly 7 is fixed at the bottom end of the movable plate 67.
As shown in fig. 5, the angle fine-tuning device 8 includes two first mounting plates 81, the first mounting plates 81 are fixed to the bottom surface of the lifting platform 62, a first lead screw 82 is rotatably connected between the two first mounting plates 81, a first motor 83 is disposed at one end of the first lead screw 82, a connection plate 84 is connected to the surface of the first lead screw 82 through a thread, a bump 85 is welded at the bottom end of the connection plate 84, the bump 85 is connected to the movable plate 67, a slide rail 671 is disposed on the surface of the movable plate 67, the slide rail 671 is disposed in an inclined manner and extends into the movable plate 67, a movable groove is disposed on the surface of the slide rail 671, the bump 85 is located in the movable groove, when the first motor 83 drives the first lead screw 82 to rotate, the connection plate 84 drives the bump 85 to slide along the inclined slide rail 671, so that the movable plate 67 can be pushed by the bump 85 to rotate, and the angle of the pressing assembly 7 is adjusted.
As shown in fig. 2, the traversing device 9 includes two second mounting plates 91, the second mounting plates 91 are welded on the surface of the sliding plate 5, a second lead screw 92 is rotatably connected between the two second mounting plates 91, one end of the second lead screw 92 is provided with a second motor 93, the surface thread of the second lead screw 92 is connected with a movable slider 94, the bottom end of the movable slider 94 is welded with a limiting sleeve 95, the limiting sleeve 95 is sleeved on the surface of the sliding plate 5, and the limiting sleeve 95 is fixedly connected with the adjusting device 6, the second motor 93 drives the second lead screw 92 to rotate, so that the adjusting device 6 can be driven to slide on the surface of the sliding plate 5 through the limiting sleeve 95.
When the device is used, a cement board is pushed inwards along the surface of the workbench 1, then the hydraulic cylinder 2 pushes the movable clamping plate 3 downwards to fixedly clamp the cement board, then the guide wheel 51 and the second motor 93 are started, the guide wheel 51 drives the whole sliding plate 5 to slide above the cement board, when the second motor 93 drives the second screw 92 to rotate, the limiting sleeve 95 can drive the adjusting device 6 to slide on the surface of the sliding plate 5 to adjust the position of the pressure applying component 7, the driving motor 66 drives the fixed turntable 64 to rotate through the driving rotating wheel 65, so that the lifting platform 62 can be driven to rotate, when the first motor 83 drives the first screw 82 to rotate, the connecting plate 84 drives the bump 85 to slide along the surface of the sliding rail 671, so that the movable plate 67 can be driven to rotate in the inner cavity of the lifting platform 62, so as to change the pressure applying direction of the pressure applying component 7, after the angle is determined, the movable plate 67 is fixed, and the pressing assembly 7 presses the cement board, so that the local strength of the cement board is measured.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. A hardness detection device of a cement board comprises a workbench (1) and is characterized in that, the two inner side walls of the workbench (1) are fixedly connected with hydraulic cylinders (2), the movable ends of the hydraulic cylinders (2) are connected with movable clamping plates (3), the movable clamping plates (3) are connected with the inner side walls of the workbench (1) in a sliding manner, fixing frames (4) are welded at the top ends of the two side walls of the workbench (1), a sliding plate (5) is connected between the two fixing frames (4) in a sliding manner, an adjusting device (6) is arranged on the surface of the sliding plate (5), and a transverse moving device (9) is arranged at the rear end of the adjusting device (6), and the adjusting device (6) is movably connected with the sliding plate (5) through the transverse moving device (9), a pressing component (7) is arranged at the bottom end of the adjusting device (6), and an angle fine-adjusting device (8) is arranged on one side of the pressing component (7) and at the bottom end of the adjusting device (6).
2. The device for detecting the hardness of the cement board as claimed in claim 1, wherein the inner side wall of the sliding plate (5) is provided with a sliding groove matched with the sliding plate (5), two ends of the sliding plate (5) are rotatably connected with guide wheels (51), and the sliding plate (5) is connected with the fixed frame (4) through the guide wheels (51).
3. The device for detecting the hardness of the cement board as claimed in claim 1, wherein the adjusting device (6) comprises a fixed top plate (61), a lifting table (62) is arranged at the bottom of the fixed top plate (61), a fixed turntable (64) is rotatably connected to the surface of the fixed top plate (61), an electric telescopic rod (63) is welded at the bottom end of the fixed turntable (64), the movable end of the electric telescopic rod (63) is fixedly connected with the lifting table (62), an active rotating wheel (65) is arranged on one side of the fixed turntable (64), the active rotating wheel (65) and the fixed turntable (64) are tightly attached to each other, a driving motor (66) is arranged at the top end of the active rotating wheel (65), a movable plate (67) is hinged to the center of the surface of the lifting table (62), and the pressing assembly (7) is fixed at the bottom end of the movable plate (67).
4. The device for detecting the hardness of the cement board as claimed in claim 1, wherein the angle fine-tuning device (8) comprises two first mounting plates (81), the first mounting plates (81) are fixed on the bottom surface of the lifting platform (62), a first lead screw (82) is rotatably connected between the two first mounting plates (81), a first motor (83) is arranged at one end of the first lead screw (82), a connecting plate (84) is connected to the surface of the first lead screw (82) through threads, a bump (85) is welded at the bottom end of the connecting plate (84), and the bump (85) is connected with the movable plate (67).
5. The device for detecting the hardness of the cement board according to claim 4, wherein a slide rail (671) is arranged on the surface of the movable plate (67), the slide rail (671) is arranged in an inclined manner, a movable groove is formed on the surface of the slide rail (671), and the bump (85) is positioned in the movable groove.
6. The device for detecting the hardness of the cement board as claimed in claim 1, wherein the traversing device (9) comprises two second mounting plates (91), the second mounting plates (91) are welded on the surface of the sliding plate (5), a second lead screw (92) is rotatably connected between the two second mounting plates (91), a second motor (93) is arranged at one end of the second lead screw (92), a movable slider (94) is connected to the surface of the second lead screw (92) through a thread, a limiting sleeve (95) is welded at the bottom end of the movable slider (94), the limiting sleeve (95) is sleeved on the surface of the sliding plate (5), and the limiting sleeve (95) is fixedly connected with the adjusting device (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589349.3A CN113466071B (en) | 2021-05-28 | 2021-05-28 | Hardness detection device of cement board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110589349.3A CN113466071B (en) | 2021-05-28 | 2021-05-28 | Hardness detection device of cement board |
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| CN113466071A true CN113466071A (en) | 2021-10-01 |
| CN113466071B CN113466071B (en) | 2023-01-24 |
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| CN202110589349.3A Active CN113466071B (en) | 2021-05-28 | 2021-05-28 | Hardness detection device of cement board |
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| SUNG GIJU 等: "Polynorbornene/fluorosilica hybrids for hydrophobic and oleophobic coatings", 《POLYMER BULLETIN》 * |
| 刘超锋 等: "铸铁烘缸表面硬度的控制技术", 《中华纸业》 * |
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| CN113466071B (en) | 2023-01-24 |
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