CN112816316A - Experimental device and method for detecting new material - Google Patents
Experimental device and method for detecting new material Download PDFInfo
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- CN112816316A CN112816316A CN202110018378.4A CN202110018378A CN112816316A CN 112816316 A CN112816316 A CN 112816316A CN 202110018378 A CN202110018378 A CN 202110018378A CN 112816316 A CN112816316 A CN 112816316A
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- 239000000463 material Substances 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 46
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007790 scraping Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 abstract description 14
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
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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
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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
- G01N3/04—Chucks
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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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
- G01N3/56—Investigating resistance to wear or abrasion
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Abstract
The invention discloses an experimental device for new material detection in the field of new material detection, which comprises a machine base, wherein fixing rods are fixedly connected to two sides of the top of the machine base, a top plate is fixedly connected to the top ends of the fixing rods, lifting mechanisms are fixedly connected to two sides of the bottom of the top plate, an upper pressing plate is fixedly connected to the bottom of each lifting mechanism, a first motor is fixedly connected to two sides of the inner part of each upper pressing plate, and a threaded sleeve is in threaded connection with the surface of a rotating shaft of the first motor. According to the novel material detection experimental device, the lifting mechanism is arranged, the hardness of a novel material can be detected, the adjusting mechanism and the scraper plate are arranged, the wear resistance of the novel material can be detected, the strength of the novel material can be detected through the extruding mechanism, the position of the novel material can be fixed through the fixing mechanism, the novel material detection experimental device does not need to detect the novel material manually through a tool, the detection efficiency is improved, the labor is reduced, and the novel material detection experimental device is beneficial to use of people.
Description
Technical Field
The invention relates to the field of new material detection, in particular to an experimental device and method for new material detection.
Background
The new material is a structural material with excellent performance and a functional material with special properties which are newly developed or are being developed, the structural material mainly utilizes the mechanical properties of the structural material, such as strength, toughness, hardness, elasticity and the like, such as a novel ceramic material, an amorphous alloy (metal glass) and the like, the functional material mainly utilizes the functions and physical effects of the functional material, such as electricity, light, sound, magnetism, heat and the like, and the new material researched and developed in the world mainly comprises a new metal material, fine ceramics, optical fibers and the like in recent years.
The existing new material detection method is generally to manually press and detect a new material through a tool by people, but the detection method is extremely low in efficiency, and wastes a large amount of time and physical power of workers, so that the working efficiency of the workers is reduced. Therefore, those skilled in the art provide an experimental apparatus and method for detecting new materials to solve the above problems in the background art.
Disclosure of Invention
The present invention is directed to provide an experimental apparatus and method for detecting a new material, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
an experimental device for detecting a new material comprises a base, wherein fixing rods are fixedly connected to two sides of the top of the base, a top plate is fixedly connected to the top ends of the fixing rods, a lifting mechanism is fixedly connected to two sides of the bottom of the top plate, an upper pressing plate is fixedly connected to the bottom of the lifting mechanism, a first motor is fixedly connected to two sides of the inner portion of the upper pressing plate, a threaded sleeve is in threaded connection with the surface of a rotating shaft of the first motor, an adjusting mechanism is movably connected to the surface of the threaded sleeve through a bearing, a scraping plate is arranged inside the adjusting mechanism, extruding mechanisms are arranged on two sides of the inner portion of the base, and a fixing mechanism is arranged at the top of;
the lifting mechanism comprises a first fixed block, a first movable rod, a first gear, a second gear, a third gear, a bracket, a second movable rod, a second motor and a second fixed block, the top of the first fixed block and the bottom of the second fixed block are respectively and fixedly connected with the bottom of the top plate and the top of the upper pressure plate, the top end of the first movable rod and the bottom end of the second movable rod are respectively movably connected with the first fixed block and the second fixed block through pin shafts, the bottom end of the first movable rod and the top end of the second movable rod are respectively and fixedly connected with the first gear and the second gear, the inner part of the bracket is respectively movably connected with a first gear and a second gear through a pin shaft, the surface of the first gear is respectively meshed with the second gear and a third gear, the back of the second motor is fixedly connected with the bracket, and the rear end of a rotating shaft of the second motor is fixedly connected with the third gear;
the adjusting mechanism comprises a movable plate, a fixed frame, a third motor and a movable block, the top of the movable plate is fixedly connected with the bottom of the fixed frame, the front of the third motor is fixedly connected with the back of the fixed frame, the surface of a rotating shaft of the third motor is in threaded connection with the movable block positioned in the fixed frame, and the bottom of the movable block is fixedly connected with the top of the upper pressure plate;
the extrusion mechanism comprises an electric push rod, a movable plate, an adjusting handle and a pressing block, wherein two ends of the electric push rod are respectively movably connected with the base and the movable plate, the surface of the adjusting handle is in threaded connection with the inner wall of the movable plate, and the bottom end of the adjusting handle is movably connected with the pressing block positioned in the movable plate through a bearing;
the fixing mechanism comprises a fourth motor, a rotating block, a pull rod and a placing plate, the number of the pull rod and the number of the placing plate are two, the bottom of the fourth motor is fixedly connected with the top of the base, the top end of a rotating shaft of the fourth motor is fixedly connected with the bottom of the rotating block, the two sides of the top of the rotating block are movably connected with the pull rod through hinge pins, and the other end of the pull rod is movably connected with the placing plate.
As a further scheme of the invention: the top fixedly connected with guide arm of top plate, the top fixedly connected with spring of guide arm, the fixed cover of top fixedly connected with of spring, the inner wall of fixed cover and the surperficial swing joint of guide arm, the top of fixed cover and the bottom fixed connection of roof.
As a still further scheme of the invention: the placing plate is characterized in that a placing groove is formed in the placing plate, the bottom of the placing plate penetrates through the inside of the machine base, and the bottoms of the two sides of the placing plate are fixedly connected with guide blocks movably connected with the machine base.
As a still further scheme of the invention: the top of first motor shaft has the backup pad through bearing swing joint, one side fixedly connected with fixed column of backup pad bottom, the bottom of fixed column run through to the outside of fly leaf and with the top fixed connection of top board.
As a still further scheme of the invention: the surface of the scraper is fixedly connected with a limiting sleeve, and the surface of the limiting sleeve is movably connected with the inner wall of the movable plate.
As a still further scheme of the invention: the two sides of the bottom of the top plate are fixedly connected with illuminating lamps which are semicircular.
As a still further scheme of the invention: the surface of the placing plate is fixedly connected with a guide rod, and a clamping groove matched with the guide rod for use is formed in the placing plate.
As a still further scheme of the invention: the bottom of frame fixedly connected with landing leg, and landing leg fixed connection is in the both sides of frame bottom.
As a still further scheme of the invention: the inside both sides of frame have all been seted up the spout, and the inner wall swing joint of the inner wall of spout and movable plate.
The use method of the experimental device for detecting the new material comprises the following steps:
s1: placing the new material on the two placing plates, starting a fourth motor, driving a rotating block to rotate by the fourth motor, driving a pull rod to rotate by the rotating block, driving the placing plates to move back and forth by the two pull rods, and fixing the front and back surfaces of the new material;
s2: starting an electric push rod, driving a movable plate to move outwards by the electric push rod, manually rotating an adjusting handle, driving a pressing block to move downwards by the adjusting handle, fixing two sides of the top of the new material, then driving the movable plate to move inwards by the electric push rod, extruding two sides of the new material, and detecting the strength of the new material;
s3: starting a second motor, driving a third gear to rotate by the second motor, driving a first gear to rotate by the third gear, driving a second gear to rotate by the first gear, enabling a first movable rod and a second movable rod to rotate, driving an upper pressure plate to move downwards under the matching of a first fixed block and a second fixed block, pressing a new material downwards by the upper pressure plate, and detecting the hardness of the new material;
s4: the first motor is started, the first motor drives the threaded sleeve to move downwards, the threaded sleeve drives the movable plate to move downwards, the movable plate drives the fixing frame to move downwards, the scraper can move downwards and is in contact with the top of the new material, then the third motor is started, the third motor drives the movable block to move back and forth, the movable block drives the scraper to move back and forth, the surface of the new material is scraped, and the wear resistance of the new material is detected.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the novel material detection experimental device, the lifting mechanism is arranged, the hardness of a novel material can be detected, the adjusting mechanism and the scraper plate are arranged, the wear resistance of the novel material can be detected, the strength of the novel material can be detected through the extruding mechanism, the position of the novel material can be fixed through the fixing mechanism, the novel material detection experimental device does not need to detect the novel material manually through a tool, the detection efficiency is improved, the labor is reduced, and the novel material detection experimental device is beneficial to use of people.
2. According to the invention, the upper pressure plate can be limited through the guide rod, the spring and the fixing sleeve, so that the upper pressure plate is more stable during lifting, a new material can be placed conveniently through the placing groove, the placing plate can be limited through the guide block, the placing plate can move more stably in the machine base, the movable plate can be limited through the supporting plate and the fixing column, and the screw sleeve cannot rotate along with the first motor rotating shaft when the movable plate moves up and down.
3. According to the invention, the scraper can be limited through the limiting sleeve, the scraper cannot deviate when moving up and down, the ambient brightness can be improved through the illuminating lamp when the device is used at night, the placing plates can be limited through the guide rods and the clamping grooves, the two placing plates are more stable when moving, the position moving phenomenon is not easy to occur, the base can be supported through the supporting legs, the moving plate can be limited through the sliding grooves, and the moving plate can be more stably moved left and right.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the structural holding plate of the present invention;
FIG. 3 is an enlarged view of A of FIG. 1 according to the present invention;
FIG. 4 is a schematic view of a third motor connection according to the present invention;
fig. 5 is a side view of the structural moving plate of the present invention.
In the figure: 1. a machine base; 2. fixing the rod; 3. a top plate; 4. a lifting mechanism; 41. a first fixed block; 42. a first movable bar; 43. a first gear; 44. a second gear; 45. a third gear; 46. a support; 47. a second motor; 48. a second fixed block; 49. a second movable bar; 5. an upper pressure plate; 6. a first motor; 7. a threaded sleeve; 8. an adjustment mechanism; 81. a movable plate; 82. a fixed mount; 83. a third motor; 84. a moving block; 9. a squeegee; 10. an extrusion mechanism; 101. an electric push rod; 102. moving the plate; 103. adjusting the handle; 104. briquetting; 11. a fixing mechanism; 111. a fourth motor; 112. rotating the block; 113. a pull rod; 114. placing the plate; 12. a guide bar; 13. a spring; 14. fixing a sleeve; 15. a guide block; 16. a support plate; 17. fixing a column; 18. a limiting sleeve; 19. an illuminating lamp; 20. a chute; 21. a support leg; 22. a guide rod.
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.
Referring to fig. 1 to 5, in the embodiment of the invention, an experimental apparatus for detecting a new material includes a base 1, fixing rods 2 are fixedly connected to both sides of the top of the base 1, a top plate 3 is fixedly connected to the top ends of the fixing rods 2, a lifting mechanism 4 is fixedly connected to both sides of the bottom of the top plate 3, an upper pressing plate 5 is fixedly connected to the bottom of the lifting mechanism 4, a first motor 6 is fixedly connected to both sides of the inside of the upper pressing plate 5, a threaded sleeve 7 is connected to the surface of a rotating shaft of the first motor 6 through a thread, an adjusting mechanism 8 is movably connected to the surface of the threaded sleeve 7 through a bearing, a scraping plate 9 is arranged inside the adjusting mechanism 8, extruding mechanisms 10 are arranged on both sides of the inside of the base 1;
the lifting mechanism 4 comprises a first fixed block 41, a first movable rod 42, a first gear 43, a second gear 44, a third gear 45, a support 46, a second movable rod 49, a second motor 47 and a second fixed block 48, wherein the top of the first fixed block 41 and the bottom of the second fixed block 48 are respectively and fixedly connected with the bottom of the top plate 3 and the top of the upper pressing plate 5, the top end of the first movable rod 42 and the bottom end of the second movable rod 49 are respectively and movably connected with the first fixed block 41 and the second fixed block 48 through pin shafts, the bottom end of the first movable rod 42 and the top end of the second movable rod 49 are respectively and fixedly connected with the first gear 43 and the second gear 44, the inside of the support 46 is respectively and movably connected with the first gear 43 and the second gear 44 through pin shafts, the surface of the first gear 43 is respectively engaged with the second gear 44 and the third gear 45, the back of the second motor 47 is fixedly connected with the support 46, the rear end of the rotating shaft of the second motor 47 is fixedly connected with the third gear 45;
the adjusting mechanism 8 comprises a movable plate 81, a fixed frame 82, a third motor 83 and a movable block 84, the top of the movable plate 81 is fixedly connected with the bottom of the fixed frame 82, the front surface of the third motor 83 is fixedly connected with the back surface of the fixed frame 82, the surface of the rotating shaft of the third motor 83 is in threaded connection with the movable block 84 positioned in the fixed frame 82, and the bottom of the movable block 84 is fixedly connected with the top of the upper pressure plate 5;
the extrusion mechanism 10 comprises an electric push rod 101, a moving plate 102, an adjusting handle 103 and a pressing block 104, wherein two ends of the electric push rod 101 are respectively movably connected with the base 1 and the moving plate 102, the surface of the adjusting handle 103 is in threaded connection with the inner wall of the moving plate 102, and the bottom end of the adjusting handle 103 is movably connected with the pressing block 104 positioned in the moving plate 102 through a bearing;
the fixing mechanism 11 comprises a fourth motor 111, a rotating block 112, a pull rod 113 and a placing plate 114, the number of the pull rod 113 and the number of the placing plate 114 are two, the bottom of the fourth motor 111 is fixedly connected with the top of the machine base 1, the top end of a rotating shaft of the fourth motor 111 is fixedly connected with the bottom of the rotating block 112, two sides of the top of the rotating block 112 are movably connected with the pull rod 113 through pin shafts, the other end of the pull rod 113 is movably connected with the placing plate 114, the hardness of a new material can be detected by arranging the lifting mechanism 4, the wear resistance of the new material can be detected by arranging the adjusting mechanism 8 and the scraper 9, the strength of the new material can be detected by the extruding mechanism 10, the position of the new material can be fixed by the fixing mechanism 11, the experimental device for detecting the new material does not need to manually detect the new material through a tool, and the, the manpower is reduced, and the use of people is facilitated.
In this embodiment, the top fixedly connected with guide arm 12 of top board 5, the top fixedly connected with spring 13 of guide arm 12, the fixed cover 14 of top fixedly connected with of spring 13, the inner wall of fixed cover 14 and the surperficial swing joint of guide arm 12, the top of fixed cover 14 and the bottom fixed connection of roof 3, through guide arm 12, spring 13 and fixed cover 14, can carry on spacingly to top board 5, make top board 5 more stable when going up and down.
In this embodiment, the placing groove is opened in the placing plate 114, the bottom of the placing plate 114 penetrates through the inside of the base 1, the guide blocks 15 movably connected with the base 1 are fixedly connected to the bottoms of the two sides of the placing plate 114, the new material can be placed conveniently through the placing groove, the placing plate 114 can be limited through the guide blocks 15, and the placing plate 114 can be moved more stably in the base 1.
In this embodiment, the top end of the rotating shaft of the first motor 6 is movably connected with a supporting plate 16 through a bearing, one side of the bottom of the supporting plate 16 is fixedly connected with a fixed column 17, the bottom end of the fixed column 17 penetrates through the outside of the movable plate 81 and is fixedly connected with the top of the upper pressing plate 5, and the movable plate 81 can be limited through the supporting plate 16 and the fixed column 17, so that the screw sleeve 7 cannot rotate along with the rotating shaft of the first motor 6 when the movable plate 81 moves up and down.
In this embodiment, the surface of the scraper 9 is fixedly connected with the limiting sleeve 18, the surface of the limiting sleeve 18 is movably connected with the inner wall of the movable plate 81, the scraper 9 can be limited by the limiting sleeve 18, and the scraper 9 cannot be deviated when moving up and down.
In this embodiment, the illuminating lamps 19 are fixedly connected to both sides of the bottom of the top plate 3, the illuminating lamps 19 are semicircular, and the ambient brightness can be improved by the illuminating lamps 19 when the device is used at night.
In this embodiment, the fixed surface of the placing board 114 is connected with the guide rod 22, the inside of the placing board 114 is provided with a slot matched with the guide rod 22 for use, and the placing board 114 can be limited by the guide rod 22 and the slot, so that the two placing boards 114 are more stable when moving and are not easy to move.
In this embodiment, the bottom of the machine base 1 is fixedly connected with the supporting legs 21, and the supporting legs 21 are fixedly connected to two sides of the bottom of the machine base 1, so that the machine base 1 can be supported by the supporting legs 21.
In this embodiment, the sliding grooves 20 are formed in both sides of the inside of the base 1, and the inner walls of the sliding grooves 20 are movably connected with the inner wall of the moving plate 102, so that the moving plate 102 can be limited by the sliding grooves 20, and the moving plate 102 can move more stably in the left-right direction.
The use method of the experimental device for detecting the new material comprises the following steps: s1: placing the new material on the two placing plates 114, starting the fourth motor 111, driving the rotating block 112 to rotate by the fourth motor 111, driving the pull rod 113 to rotate by the rotating block 112, driving the placing plates 114 to move back and forth by the two pull rods 113, and fixing the front and back sides of the new material; s2: starting the electric push rod 101, driving the moving plate 102 to move outwards by the electric push rod 101, manually rotating the adjusting handle 103, driving the pressing block 104 to move downwards by the adjusting handle 103, fixing two sides of the top of the new material, then driving the moving plate 102 to move inwards by the electric push rod 101, extruding two sides of the new material, and detecting the strength of the new material; s3: the second motor 47 is started, the second motor 47 drives the third gear 45 to rotate, the third gear 45 drives the first gear 43 to rotate, the first gear 43 drives the second gear 44 to rotate, the first movable rod 42 and the second movable rod 49 are enabled to rotate, the upper pressing plate 5 is driven to move downwards under the matching of the first fixed block 41 and the second fixed block 48, the new material is pressed downwards by the upper pressing plate 5, and the hardness of the new material is detected; s4: the first motor 6 is started, the first motor 6 drives the threaded sleeve 7 to move downwards, the threaded sleeve 7 drives the movable plate 81 to move downwards, the movable plate 81 drives the fixed frame 82 to move downwards, the scraper 9 can move downwards and is in contact with the top of the new material, then the third motor 83 is started, the third motor 83 drives the movable block 84 to move back and forth, the movable block 84 drives the scraper 9 to move back and forth, the surface of the new material is scraped, and the wear resistance of the new material is detected.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a new material detects uses experimental apparatus, includes frame (1), its characterized in that: the two sides of the top of the machine base (1) are fixedly connected with fixing rods (2), the top end of each fixing rod (2) is fixedly connected with a top plate (3), two sides of the bottom of each top plate (3) are fixedly connected with a lifting mechanism (4), the bottom of each lifting mechanism (4) is fixedly connected with an upper pressing plate (5), two sides of the inner part of each upper pressing plate (5) are fixedly connected with a first motor (6), the surface of a rotating shaft of each first motor (6) is in threaded connection with a threaded sleeve (7), the surface of each threaded sleeve (7) is movably connected with an adjusting mechanism (8) through a bearing, a scraping plate (9) is arranged inside each adjusting mechanism (8), two sides of the inner part of the machine base (1) are respectively provided with an extruding mechanism (10), and the top of the machine base (1);
the lifting mechanism (4) comprises a first fixed block (41), a first movable rod (42), a first gear (43), a second gear (44), a third gear (45), a support (46), a second movable rod (49), a second motor (47) and a second fixed block (48), the top of the first fixed block (41) and the bottom of the second fixed block (48) are fixedly connected with the bottom of the top plate (3) and the top of the upper pressing plate (5) respectively, the top end of the first movable rod (42) and the bottom end of the second movable rod (49) are both fixedly connected with the first fixed block (41) and the second fixed block (48) respectively through hinge pins, the bottom end of the first movable rod (42) and the top end of the second movable rod (49) are respectively fixedly connected with the first gear (43) and the second gear (44), the inside of the support (46) is respectively movably connected with the first gear (43) and the second gear (44) through hinge pins, the surface of the first gear (43) is respectively meshed with a second gear (44) and a third gear (45), the back of the second motor (47) is fixedly connected with a bracket (46), and the rear end of the rotating shaft of the second motor (47) is fixedly connected with the third gear (45);
the adjusting mechanism (8) comprises a movable plate (81), a fixed frame (82), a third motor (83) and a movable block (84), the top of the movable plate (81) is fixedly connected with the bottom of the fixed frame (82), the front of the third motor (83) is fixedly connected with the back of the fixed frame (82), the surface of the rotating shaft of the third motor (83) is in threaded connection with the movable block (84) positioned in the fixed frame (82), and the bottom of the movable block (84) is fixedly connected with the top of the upper pressure plate (5);
the extrusion mechanism (10) comprises an electric push rod (101), a moving plate (102), an adjusting handle (103) and a pressing block (104), two ends of the electric push rod (101) are respectively movably connected with the base (1) and the moving plate (102), the surface of the adjusting handle (103) is in threaded connection with the inner wall of the moving plate (102), and the bottom end of the adjusting handle (103) is movably connected with the pressing block (104) located inside the moving plate (102) through a bearing;
the fixing mechanism (11) comprises a fourth motor (111), a rotating block (112), a pull rod (113) and a placing plate (114), the number of the pull rod (113) and the number of the placing plate (114) are two, the bottom of the fourth motor (111) is fixedly connected with the top of the machine base (1), the top end of a rotating shaft of the fourth motor (111) is fixedly connected with the bottom of the rotating block (112), the two sides of the top of the rotating block (112) are movably connected with the pull rod (113) through hinge pins, and the other end of the pull rod (113) is movably connected with the placing plate (114).
2. The experimental apparatus for detecting a new material according to claim 1, wherein: the top fixedly connected with guide arm (12) of top board (5), the top fixedly connected with spring (13) of guide arm (12), the fixed cover (14) of top fixedly connected with of spring (13), the inner wall of fixed cover (14) and the surperficial swing joint of guide arm (12), the top of fixed cover (14) and the bottom fixed connection of roof (3).
3. The experimental apparatus for detecting a new material according to claim 1, wherein: the novel bearing seat is characterized in that a placing groove is formed in the placing plate (114), the bottom of the placing plate (114) penetrates into the seat (1), and the bottoms of the two sides of the placing plate (114) are fixedly connected with guide blocks (15) movably connected with the seat (1).
4. The experimental apparatus for detecting a new material according to claim 1, wherein: the top of first motor (6) pivot has backup pad (16) through bearing swing joint, one side fixedly connected with fixed column (17) of backup pad (16) bottom, the bottom of fixed column (17) run through to the outside of fly leaf (81) and with the top fixed connection of top board (5).
5. The experimental apparatus for detecting a new material according to claim 1, wherein: the surface of the scraper (9) is fixedly connected with a limiting sleeve (18), and the surface of the limiting sleeve (18) is movably connected with the inner wall of the movable plate (81).
6. The experimental apparatus for detecting a new material according to claim 1, wherein: the two sides of the bottom of the top plate (3) are fixedly connected with illuminating lamps (19), and the illuminating lamps (19) are semicircular.
7. The experimental apparatus for detecting a new material according to claim 1, wherein: the surface of the placing plate (114) is fixedly connected with a guide rod (22), and a clamping groove matched with the guide rod (22) for use is formed in the placing plate (114).
8. The experimental apparatus for detecting a new material according to claim 1, wherein: the bottom of the machine base (1) is fixedly connected with supporting legs (21), and the supporting legs (21) are fixedly connected to two sides of the bottom of the machine base (1).
9. The experimental apparatus for detecting a new material according to claim 1, wherein: the two sides of the interior of the machine base (1) are both provided with sliding grooves (20), and the inner walls of the sliding grooves (20) are movably connected with the inner wall of the moving plate (102).
10. The use method of the experimental device for detecting the new material is characterized in that: the method comprises the following steps:
s1: placing the new material on two placing plates (114), starting a fourth motor (111), driving a rotating block (112) to rotate by the fourth motor (111), driving a pull rod (113) to rotate by the rotating block (112), driving the placing plates (114) to move back and forth by the two pull rods (113), and fixing the front and back surfaces of the new material;
s2: starting the electric push rod (101), driving the movable plate (102) to move outwards by the electric push rod (101), manually rotating the adjusting handle (103), driving the pressing block (104) to move downwards by the adjusting handle (103), fixing two sides of the top of the new material, then driving the movable plate (102) to move inwards by the electric push rod (101), extruding two sides of the new material, and detecting the strength of the new material;
s3: starting a second motor (47), wherein the second motor (47) drives a third gear (45) to rotate, the third gear (45) drives a first gear (43) to rotate, the first gear (43) drives a second gear (44) to rotate, so that a first movable rod (42) and a second movable rod (49) rotate, an upper pressing plate (5) is driven to move downwards under the matching of a first fixed block (41) and a second fixed block (48), the upper pressing plate (5) presses down the new material, and the hardness of the new material is detected;
s4: the method comprises the steps of starting a first motor (6), driving a threaded sleeve (7) to move downwards by the first motor (6), driving a movable plate (81) to move downwards by the threaded sleeve (7), driving a fixed frame (82) to move downwards by the movable plate (81), enabling a scraper (9) to move downwards, contacting with the top of a new material, starting a third motor (83), driving a movable block (84) to move back and forth by the third motor (83), driving the scraper (9) to move back and forth by the movable block (84), scraping the surface of the new material, and detecting the wear resistance of the new material.
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