CN114690096B - Magnetic material surface adhesive force detection device - Google Patents
Magnetic material surface adhesive force detection device Download PDFInfo
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- CN114690096B CN114690096B CN202210577929.5A CN202210577929A CN114690096B CN 114690096 B CN114690096 B CN 114690096B CN 202210577929 A CN202210577929 A CN 202210577929A CN 114690096 B CN114690096 B CN 114690096B
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- 238000001514 detection method Methods 0.000 title claims abstract description 48
- 239000000696 magnetic material Substances 0.000 title claims abstract description 26
- 239000000853 adhesive Substances 0.000 title abstract description 10
- 230000001070 adhesive effect Effects 0.000 title abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 83
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000005498 polishing Methods 0.000 claims abstract description 29
- 230000005674 electromagnetic induction Effects 0.000 claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 235000000396 iron Nutrition 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/36—Single-purpose machines or devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention discloses a magnetic material surface adhesive force detection device, which comprises an outer frame, a bottom plate and an electromagnetic induction structure, wherein the bottom plate is clamped at the lower end of the outer frame, a base is rotatably arranged at the upper end of the center of the bottom plate, a starting structure and a clamping and fixing mechanism are arranged inside the base, a self-adjusting structure is arranged inside the clamping and fixing mechanism, a display frame capable of being used in a superposed mode is arranged at the upper end of the bottom plate, a detection layer and a collection contrast layer are respectively arranged inside the display frame, the electromagnetic induction structure is arranged between the display frame and the outer frame, and a fixing frame is arranged at the upper end of the outer frame; after finishing polishing, the magnetic force of material can drive and detect intraformational iron fillings and remove to observe the material through detecting the layer and whether appear the unqualified phenomenon of magnetic force, and the position of iron fillings and sweeps can carry out mutual contrast, increase the accuracy of device monitoring.
Description
Technical Field
The invention relates to the technical field of magnetic material detection, in particular to a magnetic material surface adhesion detection device.
Background
The adhesive force on the surface of the magnetic material needs to be detected in the process of producing the magnetic material, so that the quality of the material is ensured, the phenomenon that the surface adhesive force of the magnetic material exceeds a certain interval value is avoided, the detection on the magnetic material with a plane is simpler, the magnetic material can be directly contacted with the surface of the magnetic material, and then the adhesive force of the material can be detected by separating the magnetic material from the magnetic material with a certain force, however, when the cylindrical magnetic material is detected, because the surface of the material is arc-shaped, the area of the contact surface is difficult to ensure, the detection is easy to have errors, the detection on the material is not favorable, meanwhile, in the detection process, when the surface of the material is detected due to flaws, the detection result is also easy to generate influence, and a common detection device is difficult to remove the flaws on the surface of the material, thereby being unfavorable for the use of the device; generally, when a cylindrical magnetic material is detected, a contact surface of a certain fixed interval of the magnetic material is instructed to be detected, and the material cannot be detected in an all-around manner, so that a certain error exists between a detection result and the actual surface adhesive force of the material.
Disclosure of Invention
The present invention is directed to a device for detecting surface adhesion of a magnetic material, so as to solve the problems mentioned in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: a magnetic material surface adhesive force detection device comprises an outer frame, a bottom plate and an electromagnetic induction structure, wherein the bottom plate is arranged at the lower end of the outer frame in a clamping mode, a base is rotatably arranged at the upper end of the center of the bottom plate, a starting structure and a clamping and fixing mechanism are arranged inside the base, a self-adjusting structure is arranged inside the clamping and fixing mechanism, a display frame capable of being used in a stacking mode is arranged at the upper end of the bottom plate, a detection layer and a collection contrast layer are respectively arranged inside the display frame, the electromagnetic induction structure is arranged between the display frame and the outer frame, a fixing frame is arranged at the upper end of the outer frame, a motor is arranged at the upper end of the fixing frame, the lower end of the motor is connected with a fixing shaft, a polishing structure is arranged at the lower end of the fixing shaft, a cleaning structure is arranged inside the polishing structure, when the device is used, firstly, the material is placed in the clamping and fixing mechanism, then the outer frame is sleeved at the upper end of the bottom plate, the fixing frame is moved to enable the polishing structure to move to the outer side of the material, then the motor drives the fixed shaft to rotate, so that the grinding structure and the cleaning structure move, thereby removing the flaws on the surface of the material, simultaneously driving the base and the material to rotate under the action of friction force by the polishing structure, and changing the magnetic field generated by the material when the material rotates, thereby leading the electromagnetic induction structure to work to generate magnetism to clean the scraps, simultaneously leading the detection layer to be restored to the original position, leading the magnetic force of the materials to drive the scraps in the detection layer to move after the grinding is finished, thereby observe the material through detecting the layer and whether appear the unqualified phenomenon of magnetic force to the position of iron fillings and sweeps can carry out mutual contrast, increases the accuracy of device monitoring.
Furthermore, a stepped limiting groove is formed in the center of the inner portion of the base, the starting structure is arranged inside the base at equal angles, the starting structure comprises a first rack, a fixing ring and a first spring, the first rack is arranged inside the base in a sliding mode, the fixing ring in a circular ring shape is arranged at the top of the first rack, the first spring is arranged inside the base, the first spring is located at the bottom of the first rack, the limiting groove can clamp the materials and is convenient for fixing the materials, the limiting groove is stepped, so that the limiting groove can still effectively clamp the materials after the materials are subjected to error, the stability of the materials during processing is improved, the fixing ring and the first rack can be driven to move downwards when the polishing structure moves downwards to be in contact with the fixing ring, and the first rack can contract when moving, after the device is used, the first spring can drive the first rack and the fixing ring to return to the original position.
Furthermore, the clamping and fixing mechanisms correspond to the starting structures one by one, each clamping and fixing mechanism comprises a fixed gear and a screw rod, the fixed gear is rotatably arranged in the base and is in meshed connection with the first rack, a screw rod is arranged on the internal thread of the fixed gear, a clamping rod is arranged on the outer side of the screw rod, the inner side of the clamping rod is arc-shaped, and the inner side of the clamping rod is made of rubber materials, when the first rack moves, the fixed gear is driven to rotate, and when the fixed gear rotates, as the fixed gear is in threaded connection with the screw rod, and the clamping rod is in sliding connection with the base, therefore, the clamping rods can limit the screws, so that the screws are prevented from rotating, the screws can move back and forth along with the rotation of the fixed gear, and the screws can drive the clamping rods to move back and forth to clamp and fix materials when moving.
Furthermore, the self-adjusting structure comprises a first tooth block, a clamping rod, an air groove and a second tooth block, wherein the first tooth block is arranged on the side surface of the screw at an equal angle, the first tooth block is positioned in the clamping rod, the clamping rod is internally provided with air grooves with the same number as that of the first tooth block at an equal angle, the second tooth block is arranged in the air groove and is connected with the first tooth block in a clamping manner, when the clamping rod has large clamping force on materials, the resistance force applied to the screw is large, the screw can be driven to rotate along with the rotation of the fixed gear, so that the position of the clamping rod is not changed any more, the first tooth block can be driven to rotate when the screw rotates, the first tooth block can drive the second tooth block to move and retract into the air groove when the first tooth block moves, the screw can rotate, and the second tooth block can restore to the original position under the action of air pressure after the screw rotates, the second tooth block continues to provide resistance for the first tooth block, and the first tooth block and the screw are prevented from rotating.
Furthermore, the upper end of the display frame is provided with a limit block, the detection layer is positioned at the upper end of the collection contrast layer, the interior of the detection layer is closed, a plurality of detection layers are arranged in the display frame, the detection layer is filled with scrap iron, the opening of the collection contrast layer is arc-shaped, when the electromagnetic induction structure attracts the scrap iron in the contrast layer, the scrap iron is positioned at the outer side of the contrast layer, then the electromagnetic induction structure does not work, the magnetic force of the material drives the scrap iron to move inwards, so that the surface adhesive force of the material is observed through the movement of the scrap iron, and the friction force in different comparison layers is different, so that the functions of respective comparison can be achieved, and the collecting comparison layer can collect impurities generated by grinding, and the magnetic force that the material produced also can drive impurity and remove, can further improve the accuracy that detects through the data of impurity.
Further, the structure of polishing includes spacing, opening, second spring, cover plate and grinding rod, a plurality of opening has been seted up to spacing inside, the inside of opening is provided with the second spring, the inside slip of opening is provided with the cover plate, the cover plate is connected for the laminating with the second spring, the inside slip of cover plate is provided with grinding rod, and when spacing rotated, the position change speed of cover plate is slower, so the cover plate removes the inside that retracts spacing, and grinding rod's position also can change when the cover plate removes, so grinding rod can contact with the material, and grinding rod's removal speed is greater than the removal speed of material, so when grinding rod and material contact, grinding rod can polish the material to the later stage of the material of being convenient for uses.
Furthermore, the cleaning structure comprises a grinding rod, a second rack and a fan structure, the side surface of the grinding rod is provided with the second rack at equal intervals, the grinding rod and the second rack are arranged inside the limiting frame in a sliding manner, the second rack is connected with the fan in a fitting manner, the fan structure is arranged in the covering plate, the inner side of the second rack is provided with a third spring which is arranged in the covering plate, when the grinding rod moves to rub the surface of the material, the resistance of the grinding rod is increased, thereby the grinding rod and the cover plate move, when the grinding rod and the second rack move, the fan structure is driven to rotate, thereby the air flows out, and then blow off the impurity in the device, second spring and third spring can cushion device and material simultaneously, avoid the cracked phenomenon of too big appearance of frictional force that the material received.
Further, the upper end of outer frame is provided with the gag lever post that is "T" shape, the gag lever post runs through the fixed slot, the fixed slot is seted up in the inside of mount, when using the device, can pass the fixed slot with the gag lever post, rotates the gag lever post and carries on spacingly to the fixed slot, increases the stability of outer frame and mount when using, and when using, be convenient for separate the two simultaneously, directly get rid of the mount to observe the inside of device.
Further, the electromagnetic induction structure includes magnetic induction coil and electro-magnet, electromagnetic induction structure, display frame and spacing outside-in distribute in proper order, can make the magnetic field that its produced constantly change when the inside material of device takes place to rotate to make magnetic induction coil produce induced-current and provide the energy for the electro-magnet, the electro-magnet during operation can be with device recovery normal position, subsequent detection of being convenient for.
Compared with the prior art, the invention has the following beneficial effects: when the device is used, a cylindrical material is placed in the clamping and fixing mechanism, the outer frame is sleeved at the upper end of the bottom plate, the fixing frame is moved to enable the polishing structure to move to the outer side of the material, the motor drives the fixing shaft to rotate, so that the polishing structure and the cleaning structure move, flaws on the surface of the material are removed, the polishing structure drives the base and the material to rotate under the action of friction force, a magnetic field generated when the material rotates can be changed, so that the electromagnetic induction structure works to generate magnetism to clean scraps, the detection layer is restored to the original position, after polishing is finished, the magnetic force of the material can drive the scrap iron in the detection layer to move, the phenomenon that whether the magnetic force of the material is unqualified or not is observed through the detection layer, and the positions of the scrap iron and the scrap iron can be mutually compared, the accuracy of device monitoring is increased.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a schematic view of the overall exploded structure of the present invention;
FIG. 3 is a schematic view showing a sectional top view of the installation of the stopper and the cover of the present invention;
FIG. 4 is a perspective view of the sanding bar and second rack of the present invention;
FIG. 5 is a cross-sectional elevational schematic view of the base of the present invention;
FIG. 6 is a schematic cross-sectional view A-A of the view of FIG. 5;
FIG. 7 is a schematic view of the display stand and detection layer mounting structure of the present invention;
FIG. 8 is a top sectional view of the interior of the display stand of the present invention.
In the figure: 1. an outer frame; 2. a limiting rod; 3. a base plate; 4. an electromagnetic induction structure; 5. a display stand; 6. a limiting block; 7. a detection layer; 8. collecting a control layer; 9. a base; 10. a limiting groove; 11. a first rack; 12. a stationary ring; 13. fixing a gear; 14. a screw; 15. a first tooth block; 16. a clamping rod; 17. an air tank; 18. a second tooth block; 19. a first spring; 20. a fixed mount; 21. fixing grooves; 22. an electric motor; 23. a fixed shaft; 24. a limiting frame; 25. a port; 26. a second spring; 27. a cover plate; 28. grinding the rod; 29. a second rack; 30. a fan structure.
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. 1-8, the present invention provides a technical solution: a magnetic material surface adhesive force detection device comprises an outer frame 1, a bottom plate 3 and an electromagnetic induction structure 4, wherein the bottom plate 3 is arranged at the lower end of the outer frame 1 in a clamping mode, a base 9 is rotatably arranged at the upper end of the center of the bottom plate 3, a starting structure and a clamping and fixing mechanism are arranged inside the base 9, a self-adjusting structure is arranged inside the clamping and fixing mechanism, a display frame 5 capable of being used in a superposed mode is arranged at the upper end of the bottom plate 3, a detection layer 7 and a collection contrast layer 8 are respectively arranged inside the display frame 5, the electromagnetic induction structure 4 is arranged between the display frame 5 and the outer frame 1, a fixing frame 20 is arranged at the upper end of the outer frame 1, a motor 22 is arranged at the upper end of the fixing frame 20, a fixing shaft 23 is connected to the lower end of the motor 22, a polishing structure is arranged at the lower end of the fixing shaft 23, a cleaning structure is arranged inside the polishing structure, when the device is used, firstly, materials are placed inside a clamping and fixing mechanism, then an outer frame 1 is sleeved at the upper end of a bottom plate 3, a fixing frame 20 is moved to enable a polishing structure to move to the outer side of the materials, then a motor 22 drives a fixing shaft 23 to rotate, so that the polishing structure and a cleaning structure move, flaws on the surfaces of the materials are removed, meanwhile, the polishing structure drives a base 9 and the materials to rotate under the action of friction force, a magnetic field generated by the materials when the materials rotate also changes, so that an electromagnetic induction structure 4 works to generate magnetism to clean scraps, meanwhile, a detection layer 7 is restored to the original position, after polishing is finished, the magnetic force of the materials drives the scrap irons in the detection layer 7 to move, whether the magnetic force of the materials is unqualified or not is observed through the detection layer 7, and the positions of the scrap irons and the scraps can be mutually compared, the accuracy of device monitoring is increased.
The inner center of the base 9 is provided with a stepped limiting groove 10, the starting structure is arranged inside the base 9 at equal angles, the starting structure comprises a first rack 11, a fixing ring 12 and a first spring 19, the first rack 11 is arranged inside the base 9 in a sliding manner, the top of the first rack 11 is provided with the annular fixing ring 12, the base 9 is internally provided with the first spring 19, the first spring 19 is positioned at the bottom of the first rack 11, the limiting groove 10 can clamp materials and fix the materials conveniently, the limiting groove 10 is stepped, so that the limiting groove 10 can still effectively clamp the materials after the materials are subjected to error, the stability of the materials during processing is improved, the fixing ring 12 and the first rack 11 can be driven to move downwards after the polishing structure moves downwards and contacts with the fixing ring 12, and the first rack 11 can contract when moving, when the device is used, the first spring 19 will drive the first rack 11 and the fixing ring 12 to return to the original position.
The clamping and fixing mechanism corresponds to the starting structure one by one, the clamping and fixing mechanism comprises a fixed gear 13 and a screw 14, the fixed gear 13 is rotatably arranged inside the base 9, the fixed gear 13 is meshed with the first rack 11, the screw 14 is arranged on the internal thread of the fixed gear 13, a clamping rod 16 is arranged on the outer side of the screw 14, the inner side of the clamping rod 16 is arc-shaped, and the inner side of the clamping rod 16 is made of rubber materials, when the first rack 11 is moved, the fixed gear 13 is rotated, and when the fixed gear 13 is rotated, since the fixed gear 13 and the screw 14 are screw-coupled, and the clamping bar 16 and the base 9 are slidably coupled, the clamping bar 16 will limit the position of the threaded rod 14, thereby preventing the threaded rod 14 from rotating, the screw 14 moves back and forth along with the rotation of the fixed gear 13, and when the screw 14 moves, the clamping rod 16 is driven to move back and forth to clamp and fix the material.
The self-adjusting structure comprises a first toothed block 15, a clamping rod 16, an air groove 17 and a second toothed block 18, wherein the first toothed block 15 is arranged on the side surface of a screw 14 at equal angles, the first toothed block 15 is arranged inside the clamping rod 16, the clamping rod 16 is internally provided with the air grooves 17 with the same number as that of the first toothed block 15 at equal angles, the second toothed block 18 is arranged inside the air groove 17, the second toothed block 18 is connected with the first toothed block 15 in a clamping manner, when the clamping rod 16 has large clamping force on materials, the resistance force on the screw 14 is large, the screw 14 is driven to rotate along with the rotation of the fixed gear 13, so that the position of the clamping rod 16 is not changed any more, the screw 14 can be driven to rotate by driving the first toothed block 15 when rotating, the first toothed block 15 can drive the second toothed block 18 to move and retract into the air groove 17 when moving, and the screw 14 can rotate, after the screw 14 finishes rotating, the second tooth block 18 restores to the original position under the action of gas pressure, and the second tooth block 18 continues to provide resistance for the first tooth block 15, so that the first tooth block 15 and the screw 14 are prevented from rotating.
The upper end of the display frame 5 is provided with a limiting block 6, the detection layer 7 is positioned at the upper end of the collection contrast layer 8, the interior of the detection layer 7 is closed, the detection layer 7 is provided with a plurality of iron chips in the display frame 5, the detection layer 7 is filled with iron chips, the opening of the collection contrast layer 8 is arc-shaped, when the electromagnetic induction structure 4 attracts the iron chips in the contrast layer 8, the iron chips are positioned at the outer side of the contrast layer 8, then the electromagnetic induction structure 4 does not work, the magnetic force of the material drives the iron chips to move inwards, so that the surface adhesive force of the material is observed through the movement of the iron chips, and the friction force in different comparison layers 8 is different, so that the functions of respective comparison can be achieved, and the collecting comparison layer 8 can collect impurities generated by grinding, and the magnetic force that the material produced also can drive impurity and remove, can further improve the accuracy that detects through the data of impurity.
Grinding structure includes spacing 24, opening 25, second spring 26, cover plate 27 and grinding rod 28, a plurality of opening 25 has been seted up to spacing 24's inside, the inside of opening 25 is provided with second spring 26, the inside slip of opening 25 is provided with cover plate 27, cover plate 27 is connected for the laminating with second spring 26, cover plate 27's inside slip is provided with grinding rod 28, when spacing 24 rotates, cover plate 27's position change speed is slower, so cover plate 27 removes the inside that retracts spacing 24, and grinding rod 28's position also can change when cover plate 27 removes, so grinding rod 28 can contact with the material, and grinding rod 28's moving speed is greater than the moving speed of material, so when grinding rod 28 and material contact, grinding rod 28 can polish the material, thereby be convenient for the later stage use of material.
The cleaning structure comprises a grinding rod 28, a second rack 29 and a fan structure 30, wherein the second rack 29 is arranged on the side surface of the grinding rod 28 at equal intervals, the grinding rod 28 and the second rack 29 are arranged inside the limiting frame 24 in a sliding mode, the second rack 29 is connected with the fan structure 30 in a fitting mode, the fan structure 30 is arranged inside the covering plate 27, a third spring is arranged on the inner side of the second rack 29 and inside the covering plate 27, and after the grinding rod 28 moves to rub with the surface of a material, resistance on the material is increased, thereby causing movement between the grinding rod 28 and the cover plate 27, which movement, when the grinding rod 28 and the second rack 29 are moved, causes the fan structure 30 to rotate, thereby causing the air to flow outwardly, and then blow off the impurity in the device, second spring 26 and third spring can cushion device and material simultaneously, avoid the cracked phenomenon of the too big emergence of frictional force that the material received.
The upper end of outer frame 1 is provided with gag lever post 2 that is "T" shape, gag lever post 2 runs through fixed slot 21, fixed slot 21 is seted up in the inside of mount 20, when using the device, can pass fixed slot 21 with gag lever post 2, rotate gag lever post 2 and carry on spacingly to fixed slot 21, increase the stability of outer frame 1 and mount 20 when using, simultaneously when using, be convenient for separate the two, directly get rid of mount 20 to observe the inside of device.
The working principle of the invention is as follows: when the device is used, firstly, materials are placed inside the clamping and fixing mechanism, then the outer frame 1 is sleeved at the upper end of the bottom plate 3, the fixing frame 20 is moved to enable the polishing structure to move to the outer side of the materials, then the motor 22 drives the fixing shaft 23 to rotate, so that the polishing structure and the cleaning structure move, flaws on the surface of the materials are removed, meanwhile, the polishing structure drives the base 9 and the materials to rotate under the action of friction force, a magnetic field generated by the materials can change when the materials rotate, so that the electromagnetic induction structure 4 works to generate magnetism to clean scraps, the detection layer 7 is restored to the original position, after polishing is finished, the magnetic force of the materials can drive the scrap irons in the detection layer 7 to move, whether the materials are unqualified in magnetic force is observed through the detection layer 7, and the positions of the scrap irons and the scraps can be mutually compared, the accuracy of device monitoring is increased.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides a magnetic material surface adhesion detection device, includes outer frame (1), bottom plate (3) and electromagnetic induction structure (4), its characterized in that: the lower end of the outer frame (1) is clamped with a bottom plate (3), the upper end of the center of the bottom plate (3) is rotatably provided with a base (9), a starting structure and a clamping and fixing mechanism are arranged in the base (9), a self-adjusting structure is arranged in the clamping and fixing mechanism, a display frame (5) capable of being used in a stacked mode is arranged at the upper end of the bottom plate (3), a detection layer (7) and a collection contrast layer (8) are respectively arranged in the display frame (5), an electromagnetic induction structure (4) is arranged between the display frame (5) and the outer frame (1), a fixing frame (20) is arranged at the upper end of the outer frame (1), a motor (22) is arranged at the upper end of the fixing frame (20), a fixing shaft (23) is connected with the lower end of the motor (22), and a polishing structure is arranged at the lower end of the fixing shaft (23), a cleaning structure is arranged inside the grinding structure,
the inner center of the base (9) is provided with a stepped limiting groove (10), the starting structure is arranged inside the base (9) at equal angles, the starting structure comprises a first rack (11), a fixing ring (12) and a first spring (19), the first rack (11) is arranged inside the base (9) in a sliding mode, the top of the first rack (11) is provided with the annular fixing ring (12), the base (9) is internally provided with the first spring (19), the first spring (19) is located at the bottom of the first rack (11),
the clamping and fixing mechanism corresponds to the starting structure one by one, the clamping and fixing mechanism comprises a fixed gear (13) and a screw rod (14), the fixed gear (13) is rotatably arranged inside the base (9), the fixed gear (13) is meshed and connected with the first rack (11), the screw rod (14) is arranged on the internal thread of the fixed gear (13), a clamping rod (16) is arranged on the outer side of the screw rod (14), the inner side of the clamping rod (16) is arc-shaped, and the inner side of the clamping rod (16) is made of rubber materials,
the self-adjusting structure comprises a first toothed block (15), a clamping rod (16), an air groove (17) and a second toothed block (18), wherein the first toothed block (15) is arranged on the side surface of the screw rod (14) at equal angles, the first toothed block (15) is positioned inside the clamping rod (16), the air grooves (17) with the same number as the first toothed block (15) are arranged inside the clamping rod (16) at equal angles, the second toothed block (18) is arranged inside the air groove (17), and the second toothed block (18) is connected with the first toothed block (15) in a clamping manner,
the upper end of the display frame (5) is provided with a limiting block (6), the detection layer (7) is positioned at the upper end of the collection contrast layer (8), the inside of the detection layer (7) is closed, the detection layer (7) is provided with a plurality of detection layers in the display frame (5), the detection layer (7) is filled with scrap iron, the opening of the collection contrast layer (8) is arc-shaped,
the polishing structure comprises a limiting frame (24), openings (25), a second spring (26), a cover plate (27) and a polishing rod (28), wherein a plurality of openings (25) are formed in the limiting frame (24), the second spring (26) is arranged in each opening (25), the cover plate (27) is arranged in each opening (25) in a sliding mode, the cover plate (27) is connected with the second spring (26) in a laminating mode, the polishing rod (28) is arranged in each cover plate (27) in a sliding mode,
the cleaning structure comprises a grinding rod (28), a second rack (29) and a fan structure (30), wherein the second rack (29) is arranged on the side surface of the grinding rod (28) at equal intervals, the grinding rod (28) and the second rack (29) are arranged in the limiting frame (24) in a sliding mode, the second rack (29) is connected with the fan structure (30) in a laminating mode, the fan structure (30) is arranged in the covering plate (27),
the using process of the detection device comprises the following steps: place cylindrical magnetic material in centre gripping fixed establishment's inside, then establish the upper end at bottom plate (3) with outer frame (1) cover, remove mount (20) and make polishing structure remove to cylindrical magnetic material's the outside, then motor (22) drive fixed axle (23) rotate, thereby make polishing structure and clean structure remove, thereby get rid of the flaw on cylindrical magnetic material surface, the structure of polishing will drive base (9) and cylindrical magnetic material under the frictional force effect simultaneously and rotate.
2. The apparatus for detecting surface adhesion of magnetic material according to claim 1, wherein: the upper end of the outer frame (1) is provided with a T-shaped limiting rod (2), the limiting rod (2) penetrates through a fixing groove (21), and the fixing groove (21) is formed in the fixing frame (20).
3. The apparatus for detecting adhesion of a magnetic material according to claim 1, wherein: the electromagnetic induction structure (4) comprises a magnetic induction coil and an electromagnet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210577929.5A CN114690096B (en) | 2022-05-26 | 2022-05-26 | Magnetic material surface adhesive force detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210577929.5A CN114690096B (en) | 2022-05-26 | 2022-05-26 | Magnetic material surface adhesive force detection device |
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| CN114690096B true CN114690096B (en) | 2022-08-19 |
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| JP3520871B2 (en) * | 2002-01-31 | 2004-04-19 | ソニー株式会社 | Magnetizing method and magnetizing device |
| JP2003240729A (en) * | 2002-02-15 | 2003-08-27 | Canon Inc | Method and apparatus for examining surface |
| TWI382175B (en) * | 2006-12-22 | 2013-01-11 | Hon Hai Prec Ind Co Ltd | Method and apparatus for testing adhesion |
| JP2010181774A (en) * | 2009-02-09 | 2010-08-19 | Konica Minolta Business Technologies Inc | Method for inspecting surface of cylindrical shape member |
| CN102004075A (en) * | 2009-09-03 | 2011-04-06 | 财团法人精密机械研究发展中心 | Surface adhesive force measuring device |
| CN103196827B (en) * | 2013-03-25 | 2016-02-03 | 奥瑞金包装股份有限公司 | Film-covered iron surface film adhesion checkout equipment and detection method |
| CN106501175A (en) * | 2016-11-09 | 2017-03-15 | 上海卡耐新能源有限公司 | A kind of adhesion testing device of printed circuit board surface sheet metal and its method of testing |
| JP2018169216A (en) * | 2017-03-29 | 2018-11-01 | 東レエンジニアリング株式会社 | Inspection device of attached substance |
| CN107185878A (en) * | 2017-06-28 | 2017-09-22 | 同济大学 | The spiral scraper device that a kind of use Yu Haiyang cylindrical instrument surface attachments are removed |
| CN215678044U (en) * | 2021-09-07 | 2022-01-28 | 滨海西洋汽车用品有限公司 | Atomic ash surface adhesion tester |
| CN215727601U (en) * | 2021-09-13 | 2022-02-01 | 水利部交通运输部国家能源局南京水利科学研究院 | Standard forging die installation auxiliary device for coating adhesion detection |
| CN114324000A (en) * | 2022-03-14 | 2022-04-12 | 江苏华之沃电气智能科技有限公司 | Detection equipment and detection method for flexural resistance of graphite product |
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