CN115979861A - Device and method for detecting hardness of new sheet material - Google Patents
Device and method for detecting hardness of new sheet material Download PDFInfo
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- CN115979861A CN115979861A CN202310136977.5A CN202310136977A CN115979861A CN 115979861 A CN115979861 A CN 115979861A CN 202310136977 A CN202310136977 A CN 202310136977A CN 115979861 A CN115979861 A CN 115979861A
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Abstract
The invention discloses a device for detecting the hardness of a new sheet-shaped material, which relates to the relevant technical field of material detection and comprises a base, wherein the upper surface of the base is fixedly connected with a support, one side of the upper end of the support is fixedly connected with a first telescopic beam, one end of the first telescopic beam is fixedly connected with a second telescopic beam, and the bottom end of the second telescopic beam is fixedly connected with a detection probe. The invention also discloses a detection method of the device for detecting the hardness of the new flaky material, which comprises the following steps: discharging: through placing the piece that will await measuring at a plurality of fixed plates inboardly, through rotating the commentaries on classics piece, make fixed pipe, activity post and third screw rod looks adaptation to can drive the fixed plate and remove, make its edge with the piece that awaits measuring contact, and then realize accurate location when can make things convenient for the blowing next time. According to the invention, the rotating block is rotated, and the fixed pipe, the movable column and the third screw rod are matched at the same time, so that the fixed plate can be driven by the movable column to move, and the fixed plates are contacted with the edge of a piece to be detected through the plurality of fixed plates.
Description
Technical Field
The invention relates to the technical field related to material detection, in particular to a device and a method for detecting the hardness of a novel flaky material.
Background
After the new material in sheet form is produced, in order to ensure the subsequent use of the new material in sheet form, the hardness of the new material in sheet form can be detected, and the new material in sheet form can not be damaged in a period of time.
In the Chinese invention patent application number: CN202110786204.2 discloses a new material hardness detecting device in sheet form, which includes a detecting mechanism for adjusting the strength required to be detected, a driving mechanism for driving a multi-groove circular plate to rotate forward through a rotating shaft, and a new material in sheet form placed in the multi-groove circular plate, wherein the multi-groove circular plate rotates forward to drive the new material in sheet form to rotate forward to contact with the detecting mechanism, and the detecting mechanism detects the hardness of the new material in sheet form.
Therefore, it is necessary to provide a device and a method for detecting the hardness of a new sheet material to solve the above problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a device and a method for detecting the hardness of a new sheet material, which solve the problems that the conventional device for detecting the hardness of the new sheet material has the defects that the height of equipment cannot be adjusted according to the thickness of the material in the using process, the device is easy to collide with the equipment once the material is thick, the size requirement of a material to be detected is high, the material cannot be placed and detected when the size of the material is larger than a groove for placing the material, the material can shake to influence the detection when the size of the material is smaller and a larger gap exists between the material and the groove for placing the material, and the use is inconvenient.
In order to realize the purpose, the invention is realized by the following technical scheme:
the utility model provides a new material hardness detection device of piece shape, includes the base, the last fixed surface of base is connected with the support, the first flexible roof beam of upper end one side fixedly connected with of support, the flexible roof beam of one end fixedly connected with second of first flexible roof beam, the bottom fixedly connected with test probe of the flexible roof beam of second, a front end one side fixedly connected with supporting beam of base, the last fixed surface of supporting beam is connected with the flexible roof beam of third, the one end fixedly connected with detector of the flexible roof beam of third, a plurality of dead levers that are the rectangular array and distribute of inside fixedly connected with of detector, it is a plurality of the lower extreme one side of dead lever runs through and swing joint has the detection piece, the bottom fixedly connected with of detection piece is a plurality of pen that are equidistant distribution of a word, and is a plurality of the hardness scratch is all inequality of pen, risees in proper order from a left side to the right side, and a plurality of the spring has all been cup jointed to one side of dead lever, the bottom of spring is connected with the last fixed surface of detection piece fixedly connected with of spring, the top fixedly connected with the fly leaf, open and be equipped with first screw hole in the upper end of fly leaf of detector, the movable screw thread adaptation of the base, the inboard of the gear wheel, the motor shaft, the first screw rod, the inboard of the motor is connected with the carousel of the motor.
Optionally, a lifting groove is formed in the turntable, a lifting column is slidably mounted in the lifting groove, a second threaded hole is formed in the lifting column, a second screw rod is connected to the inner portion of the second threaded hole in a threaded manner, and a second gear is fixedly connected to the bottom end of the second screw rod.
Optionally, one side of the second gear is engaged with a third gear, the upper surface of the third gear is fixedly connected with a fourth gear, one side of the fourth gear is engaged with a fifth gear, the upper end of the fifth gear is fixedly connected with a first helical gear, one side of the first helical gear is engaged with a second helical gear, one end of the second helical gear is fixedly connected with a rotating rod, and the other end of the rotating rod penetrates through the outer surface of the turntable.
Optionally, the upper end of the lifting column is fixedly connected with a placing table, the two sides of the placing table are symmetrically provided with limiting grooves, the limiting grooves are matched with the rotary table, the bottom of one side of the front end of the placing table is provided with a scale groove, the outer surface of one side of the rotary table is provided with a scale, and the scale groove is matched with the scale groove.
Optionally, a cavity is formed in the placing table, a plurality of air suction holes distributed in a rectangular array are formed in the upper end of the placing table, a through groove is formed in the inner side of the placing table, a negative pressure air pump is fixedly connected to the inner side of the turntable, an air pipe is fixedly connected to one side of the negative pressure air pump, and the other end of the air pipe penetrates through the through groove and is connected with the cavity.
Optionally, the last fixed surface who places the platform is the fixed block that the multiunit is the symmetric distribution, every group equal fixed connection has fixed pipe between the fixed block, the inside sliding connection of fixed pipe has the activity post, the one end that fixed pipe was kept away from each other is rotated and is connected with the commentaries on classics piece, one side fixedly connected with third screw rod of commentaries on classics piece, third screw rod and activity post threaded connection, the other end fixedly connected with fixed plate of activity post is a plurality of the piece that awaits measuring has all been placed to the upper surface of placing the platform between the fixed plate.
A detection method of a device for detecting the hardness of a new sheet material comprises the following steps:
a: discharging the method comprises the following steps: the fixed pipe, the movable column and the third screw are matched by placing the to-be-tested piece on the inner sides of the plurality of fixed plates and rotating the rotating block, so that the fixed plates can be driven to move and be contacted with the edge of the to-be-tested piece, and accurate positioning can be conveniently realized during next material placing;
b: fixing and adsorbing: the negative pressure air pump is connected with the cavity through the air pipe penetrating through the through groove, so that air in the cavity can be pumped out through the negative pressure air pump, the negative pressure air pump is forced to suck external air through the air suction hole in the upper end of the placing table, and the to-be-tested piece placed on the upper surface of the placing table can be tightly adsorbed on the upper surface of the placing table to avoid shaking;
c: height adjustment: the second helical gear, the first helical gear, the fifth gear, the fourth gear, the third gear and the second gear can be driven to gradually transmit power by rotating the rotating rod, and the gradual speed reduction is realized by the diameter difference of a plurality of gears, so that the second screw rod is driven to be matched with a second threaded hole in the lifting column, the placing table can be driven to lift, and the height can be adjusted;
d: rotating: the motor, the first gear and the tooth grooves are matched, so that the rotary table can rotate, the piece to be detected can be driven to rotate, and the piece to be detected can reach the designated position and can be detected;
e: marking: the detector can be driven to move in the horizontal direction through a third telescopic beam at the upper end of the supporting beam, the surface of a piece to be detected can be scratched through the fixed rod, the detection block, the scratch pens, the spring and the movable plate, the scratch of the piece to be detected can be caused through a plurality of scratch pens with different hardness, and the scratching force of the scratch pens can be adjusted according to the actual use condition through the first threaded holes and the first threaded rods;
f: and (3) detection: the first telescopic beam and the second telescopic beam can drive the detection probe to move back and forth and up and down, so that scratches on the surface of the piece to be detected can be detected through the detection probe;
g: and (3) analysis results: through the outward appearance and the degree of depth of the different vestige that test probe caused respectively to the piece surface that awaits measuring by a plurality of mar pens carry out the analysis, used dynamics and self algorithm when cooperating simultaneously the mar pen to the piece that awaits measuring to draw, can obtain the result after multiple information integrates to detect out the hardness number of the piece that awaits measuring.
Optionally, a plurality of anti-slip grooves distributed in an annular array are formed in the outer side of the rotating rod.
Optionally, the motor is a servo motor.
The invention provides a device and a method for detecting the hardness of a new sheet-shaped material, which have the following beneficial effects:
1. according to the invention, by rotating the rotating block and simultaneously matching the fixed pipe, the movable column and the third screw rod, the fixed plates can be driven to move through the movable column, so that the fixed plates are contacted with the edge of the piece to be detected, and further, accurate positioning can be conveniently realized during next discharging.
2. The vacuum suction device comprises a vacuum cavity, a suction hole, a negative pressure air pump and an air pipe, wherein the vacuum cavity is arranged on the upper surface of the placing table, the suction hole is arranged on the lower surface of the vacuum cavity, the negative pressure air pump is arranged on the lower surface of the vacuum cavity, and the negative pressure air pump is matched with the air pipe.
3. According to the invention, the height of the placing table can be adjusted according to the actual use condition through the lifting column, the second threaded hole, the second screw rod, the second gear, the third gear, the fourth gear, the fifth gear, the first helical gear, the second helical gear and the rotating rod, so that the piece to be detected can be in better contact with the marking pen.
4. According to the scratch pen, the pressure of the spring can be adjusted through the movable plate, the first threaded hole and the first screw rod, and further the force of the scratch pen during scratching can be adjusted according to actual use conditions.
5. According to the invention, the tooth grooves, the motor and the first gear are matched, so that the turntable can automatically and accurately rotate, automatic detection on a plurality of new materials can be realized simultaneously, and the novel rotary table is more convenient to use.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a schematic view of a base and stand arrangement according to the present invention;
FIG. 3 is a schematic cross-sectional view of a detector structure of the present invention;
FIG. 4 is a schematic cross-sectional view of the turntable configuration of the present invention;
FIG. 5 is a schematic power transmission diagram of the mounting plate structure of the present invention;
FIG. 6 is a schematic view of the gear drive configuration of the present invention;
FIG. 7 is a schematic view of the structure of the standing board of the present invention;
FIG. 8 is an enlarged view of the structure of region A in FIG. 1 according to the present invention.
In the figure: 1. a base; 2. a support; 3. a first telescoping beam; 4. a second telescoping beam; 5. detecting a probe; 6. a support beam; 7. a third telescopic beam; 8. a detector; 9. a fixing rod; 10. detecting a block; 11. a scratching pen; 12. a spring; 13. a movable plate; 14. a first threaded hole; 15. a first screw; 16. a turntable; 17. a tooth socket; 18. a motor; 19. a first gear; 20. a lifting groove; 21. a lifting column; 22. a second threaded hole; 23. a second screw; 24. a second gear; 25. a third gear; 26. a fourth gear; 27. a fifth gear; 28. a first helical gear; 29. a second helical gear; 30. a rotating rod; 31. a placing table; 32. a limiting groove; 33. a scale groove; 34. a graduated scale; 35. a cavity; 36. a suction hole; 37. a through groove; 38. a negative pressure air pump; 39. an air tube; 40. a fixed block; 41. a fixed tube; 42. a movable post; 43. rotating the block; 44. a third screw; 45. a fixing plate; 46. and (5) a piece to be tested.
Detailed description of the preferred embodiments
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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
As shown in fig. 1-8, the present invention provides a solution:
a new material hardness detection device of slice shape, including the base 1, the upper surface of the base 1 is fixedly connected with the support 2, one side of upper end of the support 2 is fixedly connected with the first flexible beam 3, one end of the first flexible beam 3 is fixedly connected with the second flexible beam 4, the bottom end of the second flexible beam 4 is fixedly connected with the detection probe 5, one side of front end of the base 1 is fixedly connected with the supporting beam 6, the upper surface of the supporting beam 6 is fixedly connected with the third flexible beam 7, one end of the third flexible beam 7 is fixedly connected with the detector 8, the inside of the detector 8 is fixedly connected with a plurality of fixing rods 9 distributed in rectangular array, one side of lower end of a plurality of fixing rods 9 is penetrated and movably connected with the detection block 10, the bottom end of the detection block 10 is fixedly connected with a plurality of scratch pens 11 distributed in word and with equal interval, hardness of a plurality of mar pens 11 is all inequality, rise from a left side to the right side in proper order, spring 12 has all been cup jointed to one side of a plurality of dead levers 9, the bottom of spring 12 and the last fixed surface who detects piece 10 are connected, the top fixedly connected with fly leaf 13 of a plurality of springs 12, open of fly leaf 13 has first screw hole 14, the upper end of detector 8 runs through and swing joint has first screw rod 15, the bottom and the 14 looks adaptations of first screw rod 15, the inboard swing joint of base 1 has carousel 16, tooth's socket 17 has been seted up to the bottom inboard of carousel 16, the inside fixed mounting of base 1 has motor 18, the first gear 19 of output shaft one end fixedly connected with of motor 18, first gear 19 meshes with tooth's socket 17 mutually.
As an optional technical scheme of the invention: a lifting groove 20 is formed in the turntable 16, a lifting column 21 is slidably mounted in the lifting groove 20, a second threaded hole 22 is formed in the lifting column 21, a second screw 23 is connected to the inner thread of the second threaded hole 22, and a second gear 24 is fixedly connected to the bottom end of the second screw 23.
As an optional technical scheme of the invention: one side of the second gear 24 is engaged with a third gear 25, the upper surface of the third gear 25 is fixedly connected with a fourth gear 26, one side of the fourth gear 26 is engaged with a fifth gear 27, the upper end of the fifth gear 27 is fixedly connected with a first helical gear 28, one side of the first helical gear 28 is engaged with a second helical gear 29, one end of the second helical gear 29 is fixedly connected with a rotating rod 30, and the other end of the rotating rod 30 penetrates through the outer surface of the turntable 16.
As an optional technical scheme of the invention: platform 31 is placed to the upper end fixedly connected with of lift post 21, and the bilateral symmetry of placing platform 31 has seted up spacing groove 32, and spacing groove 32 and carousel 16 looks adaptation place the front end one side bottom of platform 31 and have seted up scale groove 33, and scale 34 has been seted up to one side surface of carousel 16, scale groove 33 and scale 34 looks adaptation.
As an optional technical scheme of the invention: the placing table 31 is provided with a cavity 35 inside, the upper end of the placing table 31 is provided with a plurality of air suction holes 36 distributed in a rectangular array, the inner side of the placing table 31 is provided with a through groove 37, the inner side of the turntable 16 is fixedly connected with a negative pressure air pump 38, one side of the negative pressure air pump 38 is fixedly connected with an air pipe 39, and the other end of the air pipe 39 penetrates through the through groove 37 and is connected with the cavity 35.
As an optional technical scheme of the invention: the fixed surface that places platform 31's last fixed surface is the fixed block 40 that the multiunit is the symmetric distribution, equal fixed fixedly connected with fixes pipe 41 between every group fixed block 40, the inside sliding connection of fixed pipe 41 has movable post 42, the one end that fixed pipe 41 kept away from each other is rotated and is connected with commentaries on classics piece 43, change one side fixedly connected with third screw rod 44 of piece 43, third screw rod 44 and movable post 42 threaded connection, movable post 42's other end fixedly connected with fixed plate 45, the upper surface of placing platform 31 between a plurality of fixed plates 45 has all placed the piece 46 that awaits measuring.
A detection method of a device for detecting the hardness of a new sheet material is characterized by comprising the following steps:
a: discharging: the fixed tube 41, the movable column 42 and the third screw 44 are adapted by placing the piece 46 to be tested on the inner sides of the fixed plates 45 and rotating the rotating block 43, so that the fixed plates 45 can be driven to move and be contacted with the edge of the piece 46 to be tested, and accurate positioning can be conveniently realized during next discharging;
b: fixing and adsorbing: the negative pressure air pump 38 is connected with the cavity 35 through the air pipe 39 penetrating through the through groove 37, so that the air in the cavity 35 can be pumped out through the negative pressure air pump 38, the air is forced to be sucked into the outside through the air suction hole 36 at the upper end of the placing table 31, and the to-be-tested piece 46 placed on the upper surface of the placing table 31 can be tightly adsorbed on the upper surface of the placing table 31 to avoid shaking;
c: height adjustment: the second helical gear 29, the first helical gear 28, the fifth gear 27, the fourth gear 26, the third gear 25 and the second gear 24 can be driven to gradually transmit power by rotating the rotating rod 30, and the gradual speed reduction is realized by the diameter difference of a plurality of gears, so that the second screw 23 is driven to be matched with the second threaded hole 22 in the lifting column 21, the placing table 31 can be driven to lift, and the height can be adjusted;
d: rotating: the motor 18, the first gear 19 and the tooth grooves 17 are matched, so that the turntable 16 can rotate, the piece to be detected 46 can be driven to rotate, and the piece to be detected 46 can reach a specified position to be detected;
e: marking: the detector 8 can be driven to move in the horizontal direction through the third telescopic beam 7 at the upper end of the supporting beam 6, the surface of the piece 46 to be detected can be scratched through the fixed rod 9, the detection block 10, the scratching pens 11, the springs 12 and the movable plate 13, the piece 46 to be detected is scratched through the scratching pens 11 with different hardness, and the scratching force of the scratching pens 11 can be adjusted according to the actual use condition through the first threaded holes 14 and the first threaded rods 15;
f: and (3) detection: the first telescopic beam 3 and the second telescopic beam 4 can drive the detection probe 5 to move back and forth and up and down, so that the scratch on the surface of the piece to be detected 46 can be detected by the detection probe 5;
g: and (3) analysis results: through appearance and the degree of depth of the different vestiges that a test probe 5 caused respectively by a plurality of marking pens 11 to 46 surfaces to be measured carry out the analysis, cooperate the marking pen 11 to use dynamics and self algorithm when measuring 46 simultaneously and draw, can obtain the result after multiple information integrates to detect out the hardness number of 46 that awaits measuring.
As an optional technical scheme of the invention: a plurality of anti-slip grooves distributed in an annular array are formed in the outer side of the rotating rod 30.
As an optional technical scheme of the invention: the motor 18 is a servo motor.
In summary, the following steps: the piece 46 to be measured is placed on the inner sides of the fixing plates 45, the fixing pipes 41 and the movable columns 42 are matched with the third screw rods 44 by rotating the rotating block 43, so that the fixing plates 45 can be driven to move and be in contact with the edge of the piece 46 to be measured, accurate positioning can be realized when the next material is placed after the detected piece is taken down, the negative pressure air pump 38 is connected with the cavity 35 through the air pipe 39 penetrating through the through groove 37 and runs through the negative pressure air pump 38, so that the air in the cavity 35 can be pumped out through the negative pressure air pump 38, the air pressure in the cavity 35 is reduced, the air is forced to suck the external air through the air suction hole 36 at the upper end of the placing table 31, and the piece 46 to be measured which is tightly placed on the upper surface of the placing table 31 can be adsorbed on the upper surface of the placing table 31 to avoid shaking when the piece is scratched, the second bevel gear 29, the first bevel gear 28, the fifth gear 27, the fourth gear 26, the third gear 25 and the second gear 24 can be driven to gradually transmit power by rotating the rotating rod 30, the gradual speed reduction is realized by the diameter difference of a plurality of gears, and finally the second screw 23 is driven to be matched with the second threaded hole 22 in the lifting column 21, so that the placing table 31 can be driven to lift, the accurate height adjustment can be realized by matching the scale groove 33 and the scale 34, so that when the piece 46 to be detected is contacted with the scratch pen 11, the contact surface is more fully contacted, the motor 18, the first gear 19 and the tooth groove 17 are matched, so that the rotating disc 16 can be rotated, the piece 46 to be detected can be driven to rotate, and the piece 46 to be detected can reach a designated position, so that the position of the piece to be detected corresponds to the position of the detector 8, and the detection is more convenient, can drive detector 8 through the third flexible roof beam 7 of a supporting beam 6 upper end and carry out the removal of horizontal direction, through dead lever 9, detect piece 10, marking pen 11, spring 12 and fly leaf 13 can be scraped the surface of piece 46 that awaits measuring, marking pen 11 through a plurality of different hardnesses makes the piece 46 table that awaits measuring appear different fish tails, can also adjust the dynamics when marking pen 11 is scratched according to the in-service use condition through first screw hole 14 and first screw 15 looks adaptation, can drive test probe 5 through first flexible roof beam 3 and second flexible roof beam 4 and carry out fore-and-aft and upper and lower removal, with this can be surveyed the mar on piece 46 surface to be measured through test probe 5, carry out the analysis to the outward appearance and the degree of depth of the different vestiges that await measuring 46 surface is caused by a plurality of marking pens 11 respectively through test probe 5, the dynamics and self algorithm that use when cooperation marking pen 11 is scratched piece 46 to be measured simultaneously, multiple information can obtain the result after integrating, thereby detect the hardness number of piece 46 that awaits measuring.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a new material hardness detection device of slice, includes base (1), its characterized in that:
last fixed surface of base (1) is connected with support (2), the first flexible roof beam (3) of upper end one side fixedly connected with of support (2), the flexible roof beam (4) of one end fixedly connected with second of first flexible roof beam (3), the bottom fixedly connected with detection probe (5) of the flexible roof beam (4) of second, front end one side fixedly connected with a supporting beam (6) of base (1), the last fixed surface of supporting beam (6) is connected with third flexible roof beam (7), the one end fixedly connected with detector (8) of the flexible roof beam (7) of third, the inside fixedly connected with of detector (8) is a plurality of dead levers (9) that are rectangular array and distribute, and is a plurality of lower extreme one side of dead lever (9) runs through and swing joint has detection piece (10), the bottom fixedly connected with of detection piece (10) is a plurality of mar pens (11) that are equidistant distribution of a word, and is a plurality of all hardness of mar pen (11) is the same, and rises to the right side in proper order from a left side, and all cup joints spring (12) one side of spring (12), the bottom fixedly connected with first movable plate (13) and swing joint and first movable plate (13) and threaded hole (13) of detection piece (13) is connected with the top of movable plate (13) The bottom end of the first screw rod (15) is matched with the first threaded hole (14), the inner side of the base (1) is movably connected with a turntable (16), a tooth groove (17) is formed in the inner side of the bottom end of the turntable (16), a motor (18) is fixedly mounted inside the base (1), a first gear (19) is fixedly connected to one end of an output shaft of the motor (18), and the first gear (19) is meshed with the tooth groove (17).
2. The device for detecting the hardness of a new sheet-like material according to claim 1, wherein:
lifting groove (20) have been seted up to the inside of carousel (16), the inside slidable mounting in lifting groove (20) has lift post (21), second screw hole (22) have been seted up to the inside of lift post (21), the inside threaded connection of second screw hole (22) has second screw rod (23), the bottom fixedly connected with second gear (24) of second screw rod (23).
3. The device for detecting the hardness of a new sheet-like material according to claim 2, wherein:
one side meshing of second gear (24) is connected with third gear (25), the last fixed surface of third gear (25) is connected with fourth gear (26), one side meshing of fourth gear (26) is connected with fifth gear (27), the first helical gear (28) of upper end fixedly connected with of fifth gear (27), one side meshing of first helical gear (28) is connected with second helical gear (29), one end fixedly connected with bull stick (30) of second helical gear (29), the other end of bull stick (30) runs through the surface of carousel (16).
4. The device for detecting the hardness of a new sheet-like material according to claim 2, wherein:
the upper end fixedly connected with of lift post (21) places platform (31), the bilateral symmetry of placing platform (31) has seted up spacing groove (32), spacing groove (32) and carousel (16) looks adaptation, front end one side bottom of placing platform (31) has seted up scale groove (33), scale (34) have been seted up to one side surface of carousel (16), scale groove (33) and scale (34) looks adaptation.
5. The device for detecting hardness of a new sheet material according to claim 4, wherein:
the novel rotary table is characterized in that a cavity (35) is formed in the placing table (31), a plurality of air suction holes (36) distributed in a rectangular array are formed in the upper end of the placing table (31), a through groove (37) is formed in the inner side of the placing table (31), a negative pressure air pump (38) is fixedly connected to the inner side of the rotary table (16), an air pipe (39) is fixedly connected to one side of the negative pressure air pump (38), and the other end of the air pipe (39) penetrates through the through groove (37) and is connected with the cavity (35).
6. The device for detecting the hardness of a new sheet-like material according to claim 4, wherein:
place last fixed surface of platform (31) and be fixed block (40) that the multiunit is the symmetric distribution, every group equal fixed connection has fixed pipe (41) between fixed block (40), the inside sliding connection of fixed pipe (41) has movable post (42), the one end that fixed pipe (41) kept away from each other is rotated and is connected with commentaries on classics piece (43), change one side fixedly connected with third screw rod (44) of piece (43), third screw rod (44) and movable post (42) threaded connection, the other end fixedly connected with fixed plate (45) of activity post (42) are a plurality of place the upper surface of platform (31) between fixed plate (45) and all placed a piece (46) that awaits measuring.
7. A detection method of a device for detecting the hardness of a new sheet material is characterized by comprising the following steps:
a: discharging: the fixed pipe (41), the movable column (42) and the third screw (44) are matched by placing the to-be-detected piece (46) on the inner sides of the fixed plates (45) and rotating the rotating block (43), so that the fixed plates (45) can be driven to move and be contacted with the edge of the to-be-detected piece (46), and accurate positioning can be conveniently realized during next material placing;
b: fixing and adsorbing: the negative pressure air pump (38) is connected with the cavity (35) through an air pipe (39) penetrating through the through groove (37), so that air in the cavity (35) can be pumped out through the negative pressure air pump (38), and the negative pressure air pump is forced to suck external air through an air suction hole (36) at the upper end of the placing table (31), so that a to-be-tested piece (46) placed on the upper surface of the placing table (31) can be tightly adsorbed on the upper surface of the placing table (31) to avoid shaking;
c: height adjustment: the second helical gear (29), the first helical gear (28), the fifth gear (27), the fourth gear (26), the third gear (25) and the second gear (24) can be driven to gradually transmit power by rotating the rotating rod (30), and the gradual speed reduction is realized by the diameter difference of a plurality of gears, so that the second screw rod (23) is finally driven to be matched with the second threaded hole (22) in the lifting column (21), and the placing table (31) can be driven to lift, so that the height adjustment is realized;
d: rotating: the motor (18) and the first gear (19) are matched with the tooth grooves (17), so that the rotary table (16) can rotate, the piece to be detected (46) can be driven to rotate, and the piece to be detected (46) can reach a specified position to be detected;
e: marking: the third telescopic beam (7) at the upper end of the supporting beam (6) can drive the detector (8) to move in the horizontal direction, the surface of the piece to be detected (46) can be scratched through the fixing rod (9), the detection block (10), the scratching pen (11), the spring (12) and the movable plate (13), the piece to be detected (46) is scratched through the scratching pens (11) with different hardness, and the force generated when the scratching pen (11) is scratched can be adjusted according to the actual use condition through the first threaded hole (14) and the first screw rod (15) in a matched mode;
f: and (3) detection: the detection probe (5) can be driven to move back and forth and up and down through the first telescopic beam (3) and the second telescopic beam (4), so that scratches on the surface of the piece to be detected (46) can be detected through the detection probe (5);
g: and (3) analysis results: through the appearance and the degree of depth of the different vestiges that a test probe (5) caused respectively by a plurality of mar pens (11) to the surface of piece (46) that awaits measuring carry out the analysis, cooperate simultaneously mar pen (11) to used dynamics and self algorithm when moving to the piece (46) that awaits measuring, can obtain the result after multiple information integrates to detect out the hardness number of the piece (46) that awaits measuring.
8. The method for detecting the hardness of a new sheet material according to claim 7, wherein: the outer side of the rotating rod (30) is provided with a plurality of anti-slip grooves distributed in an annular array.
9. The method for detecting the device for detecting the hardness of a new sheet material according to claim 7, wherein: the motor (18) is a servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310136977.5A CN115979861A (en) | 2023-02-20 | 2023-02-20 | Device and method for detecting hardness of new sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310136977.5A CN115979861A (en) | 2023-02-20 | 2023-02-20 | Device and method for detecting hardness of new sheet material |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116735397A (en) * | 2023-08-08 | 2023-09-12 | 泉州安磁电子有限公司 | Soft magnetic ferrite testing device and testing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116735397A (en) * | 2023-08-08 | 2023-09-12 | 泉州安磁电子有限公司 | Soft magnetic ferrite testing device and testing method thereof |
| CN116735397B (en) * | 2023-08-08 | 2023-10-31 | 泉州安磁电子有限公司 | Soft magnetic ferrite testing device and testing method thereof |
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