CN116973379B - Neodymium iron boron magnetism steel is with turn-over detection production line - Google Patents
Neodymium iron boron magnetism steel is with turn-over detection production line Download PDFInfo
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- 238000001514 detection method Methods 0.000 title claims abstract description 78
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 230000007306 turnover Effects 0.000 title claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- QJVKUMXDEUEQLH-UHFFFAOYSA-N [B].[Fe].[Nd] Chemical compound [B].[Fe].[Nd] QJVKUMXDEUEQLH-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 229910001172 neodymium magnet Inorganic materials 0.000 title claims abstract description 17
- 230000005389 magnetism Effects 0.000 title claims description 5
- 238000001179 sorption measurement Methods 0.000 claims abstract description 17
- 230000007547 defect Effects 0.000 claims abstract description 16
- 230000000007 visual effect Effects 0.000 claims abstract description 14
- 238000007599 discharging Methods 0.000 claims description 23
- 230000007246 mechanism Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 230000009471 action Effects 0.000 description 11
- 238000000926 separation method Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/13—Moving of cuvettes or solid samples to or from the investigating station
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Abstract
The application discloses a turnover detection production line for neodymium iron boron magnetic steel, which comprises a first conveyor belt, a second conveyor belt, an adsorption assembly, a detection assembly, a vertical column assembly and a pushing assembly, wherein the first conveyor belt is used for continuously transmitting a plurality of magnetic ring bodies to the adsorption assembly, a visual detection part is arranged on the upper side of the first conveyor belt, and the visual detection part detects defects on the front surface of the magnetic ring bodies; the adsorption assembly comprises a magnetic platform and an annular seat, wherein the magnetic platform is provided with a plurality of groups and is uniformly distributed on the outer surface of the annular seat, the magnetic platform is used for adsorbing the magnetic ring body on the first conveyor belt, and the annular seat is used for driving the magnetic platform and the adsorbed magnetic ring body to turn over to the vertical column assembly; the vertical column assembly comprises a vertical column square cylinder, the vertical column square cylinder is in clearance fit with the annular seat, and the magnetic ring body adsorbed by the magnetic platform is clamped into the vertical column square cylinder.
Description
Technical Field
The application relates to the technical field of magnetic steel detection, in particular to a turnover detection production line for neodymium iron boron magnetic steel.
Background
The magnetic ring is a common anti-interference element in an electronic circuit, has a good inhibition effect on high-frequency noise, is generally made of ferrite materials (Mn-Zn), is an important application material in the current scientific production, and in the field of magnetic material detection, the detection of appearance defects of small flat annular magnetic steel parts relates to the detection of front and back end surfaces and curved surfaces, the action is complex, the manual visual inspection efficiency is low, a large amount of time can be consumed, the productivity is difficult to improve, and after long-time mechanical work, workers are prone to visual fatigue and easy to generate missing inspection conditions, and the quality of manual visual inspection cannot be guaranteed.
The application discloses a detection device for annular magnetic steel in China patent application with the prior patent publication number of CN112642750A, which comprises an end face detection device, an array module, a grabbing and transferring device, a curved surface detection module and a good product queue module which are sequentially arranged along the moving position of the annular magnetic steel, wherein the curved surface detection module comprises a rotating device, a curved surface detection device and an identification system. Among the above-mentioned technical scheme, through feed mechanism power promotion annular magnet steel queue forward movement, but magnet steel itself has magnetism, stacks the range with annular magnet steel, receives the influence of magnetism very easily between the magnet steel, adsorbs each other, leads to the separation material loading comparatively troublesome, and annular magnet steel gets into the orbital front end of second through the drainage of two little deflector under the promotion of manpower moreover, because magnet steel quantity is more, needs manual promotion, greatly increased fatigue strength, and degree of automation is low, is not suitable for the detection in batches.
Therefore, it is necessary to provide a turnover detection production line for neodymium iron boron magnetic steel, so as to achieve the function of comprehensive detection.
Disclosure of Invention
The application aims to provide a turnover detection production line for neodymium iron boron magnetic steel, which aims to solve the problems in the background technology.
In order to solve the technical problems, the application provides the following technical scheme: a turnover detection production line for neodymium iron boron magnetic steel comprises a first conveyor belt, a second conveyor belt, an adsorption component, a detection component, a vertical component and a pushing component,
the first conveyor belt is used for continuously conveying a plurality of magnetic ring bodies to the adsorption assembly, a visual detection part is arranged on the upper side of the first conveyor belt, and the visual detection part detects defects on the front face of the magnetic ring bodies;
the adsorption assembly comprises a magnetic platform and an annular seat, wherein the magnetic platform is provided with a plurality of groups and is uniformly distributed on the outer surface of the annular seat, the magnetic platform is used for adsorbing the magnetic ring body on the first conveyor belt, and the annular seat is used for driving the magnetic platform and the adsorbed magnetic ring body to turn over to the vertical column assembly;
the vertical column assembly comprises a vertical column square cylinder, the vertical column square cylinder is in clearance fit with the annular seat, the magnetic ring bodies adsorbed by the magnetic platform are clamped into the vertical column square cylinder, and a plurality of magnetic ring bodies are vertically stacked in the vertical column square cylinder;
the pushing component is arranged on one side of the vertical square cylinder and is used for pushing the magnetic ring body at the lowest end of the vertical square cylinder to the detection component;
the detection assembly comprises a limiting channel, a pair of limiting wheels, a detection head and a rubber wheel, wherein the limiting channel is connected with the vertical square cylinder, a magnetic ring body entering the limiting channel is limited to be in a vertical state by the limiting channel, the axes of the limiting wheels, the magnetic ring body and the rubber wheel are mutually parallel, the limiting wheels limit the magnetic ring body, the rubber wheel is used for driving the magnetic ring body to rotate, and the detection head detects defects on the surface of an outer ring of the magnetic ring body;
the limiting channel is connected with a second conveyor belt, the second conveyor belt is used for driving the magnetic ring body in the limiting channel to move, the back surface of the magnetic ring body in a vertical state faces upwards and falls on the upper side of the second conveyor belt, and a visual detection part is arranged on the upper side of the second conveyor belt in a similar way to detect defects on the back surface of the magnetic ring body.
In one embodiment, the size of the magnetic platform is smaller than that of the magnetic ring body, an inclined chamfer is arranged on the inner side of one end, close to the magnetic platform, of the vertical square cylinder, and a gap between the vertical square cylinder and the annular seat is larger than the protruding height of the magnetic platform, protruding out of the annular seat.
In one embodiment, the inside of the annular seat is provided with a hollow structure, one end face of the annular seat is provided with an opening, the inner side of the annular seat is provided with a plurality of square grooves, the square grooves correspond to the magnetic platform, a plurality of first spring telescopic rods are arranged in the square grooves, one end of each first spring telescopic rod is connected with a triangular wedge block, one end of each triangular wedge block is fixedly connected with a pair of discharging rods, each discharging rod penetrates through the magnetic platform and is in sliding fit with the corresponding triangular wedge block, the end face of each discharging rod is flush with the magnetic platform, and each discharging rod is arranged deviated from the center of the magnetic platform;
the annular seat is internally provided with a linear pushing mechanism for pushing the discharging rod to extend to the outer side of the magnetic platform, and the discharging rod is used for pushing the magnetic ring body to be separated from the magnetic platform.
In one embodiment, the triangular wedge extends out of the square groove and is in sliding fit with the square groove, the inclined plane of the triangular wedge is arranged towards the rotating direction of the annular seat, the upper end of the first conveyor belt is provided with a support member, the upper end of the support member is fixedly connected with a support disc, the opening end of the annular seat is rotationally connected with the support disc, the inner side of the support disc is rotationally connected with a rotating roller, the rotating roller is attached to the inner side of the annular seat and rolls, and the rotating roller is arranged on one side, close to the vertical square cylinder, of the annular seat.
In one embodiment, the pushing assembly comprises a pushing block, one end of the vertical square cylinder is fixedly connected with a square sleeve, the pushing block penetrates through the square sleeve and the vertical square cylinder and is in sliding fit with the square sleeve, a rubber block is arranged at the head end of the pushing block, a connecting plate is fixedly connected with the other end of the pushing block, a spring telescopic rod II is arranged at two ends of the connecting plate and is connected with the square sleeve, one end of the connecting plate is contacted with a cam, one end of the cam is provided with a driving box, a motor part is fixedly connected to the inner side of the driving box, a rotating rod is driven at one side of the motor part, and one end of the rotating rod penetrates through the driving box and is fixedly connected with the cam;
the pushing block is used for pushing the magnetic ring body at the lowest end in the vertical square cylinder into the limiting channel.
In one embodiment, the driving box is rotationally connected with the annular seat, the circle center of the annular seat is fixedly connected with a connecting rod, the connecting rod penetrates through the driving box and is rotationally connected with the driving box, one end of the connecting rod is fixedly connected with a first belt pulley, the lower side belt of the first belt pulley is connected with a second belt pulley, one end of the second belt pulley is fixedly connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a crown gear, one side of the crown gear is connected with a first gear in a meshed mode, and the rotating rod penetrates through the first gear and is fixedly connected with the first belt pulley.
In one embodiment, the upper end fixedly connected with top cap of spacing passageway, the inboard of top cap is connected with a plurality of spring telescopic links III, the lower extreme of spring telescopic link III is provided with the baffle, and a pair of spacing wheel sets up in the downside both ends of baffle, the detecting head is fixed in the downside of baffle, the rubber wheel corresponds to set up in the downside of a pair of spacing wheel, the rubber wheel is rotated by motor assembly drive.
In one embodiment, the junction of the limiting channel and the second conveyor belt is provided with a through hole, and the distance between the second conveyor belt and the through hole is smaller than the outer diameter of the magnetic ring body.
Compared with the prior art, the application has the following beneficial effects: according to the application, a plurality of magnetic ring bodies are sequentially transported by using a first conveyor belt, the front sides of the magnetic ring bodies face upwards and are sequentially detected by a visual detection part, the magnetic ring bodies with the detected front sides are transported to an adsorption assembly, when a magnetic platform moves to the first conveyor belt, the magnetic ring bodies are adsorbed and driven to rotate and then rotate to the upper side of a vertical square cylinder, the magnetic ring bodies are clamped into the vertical square cylinder and then are separated from the magnetic platform along with the rotation of an annular seat, the magnetic ring bodies fall into the vertical square cylinder and are mutually stacked, at the moment, the magnetic ring bodies are in line contact, the mutual magnetic attraction is extremely small, the subsequent separation is not influenced, then the magnetic ring bodies at the lowest end are pushed into a limit channel through a pushing assembly, the magnetic ring bodies move along the limit channel, the magnetic ring bodies move between a pair of limit wheels and the rubber wheels, the axes are mutually parallel, the magnetic ring bodies are limited between the three, and the magnetic ring bodies are driven to rotate by the rubber wheels, so that the detection of defects on the outer ring surface of the magnetic ring bodies is detected comprehensively; under the mutual pushing action, the magnetic ring bodies sequentially complete the detection of the annular surface and then sequentially enter the second conveyor belt, and because the transmission direction of the second conveyor belt is parallel to the axis of the magnetic ring bodies at the moment, the magnetic ring bodies are integrally turned over and horizontally placed on the second conveyor belt under the action of inertia force, the reverse surfaces face upwards, and then the reverse surfaces are subjected to defect detection in the same way, the front surfaces and the reverse surfaces of the magnetic ring bodies and the annular surface can be comprehensively detected, manual intervention is not needed in the whole process, the degree of automation is high, and the magnetic ring body detection device is suitable for large-batch detection.
Drawings
The technical solution and other advantageous effects of the present application will be made apparent by the following detailed description of the specific embodiments of the present application with reference to the accompanying drawings.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present application;
FIG. 2 is a schematic cross-sectional view of a detection assembly of the present application;
FIG. 3 is an enlarged partial schematic view of area A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of an annular seat of the present application;
FIG. 5 is a partially enlarged schematic illustration of region B of FIG. 4;
FIG. 6 is a schematic perspective cross-sectional view of the annular seat of the present application;
FIG. 7 is a schematic front cross-sectional view of the present application;
FIG. 8 is a schematic view of the internal cross-section of the drive housing of the present application;
FIG. 9 is a schematic cross-sectional view of a second conveyor belt of the present application;
in the figure: 1. an adsorption assembly; 101. a magnetic platform; 102. an annular seat; 103. a square groove; 104. a discharge rod; 105. a first spring telescopic rod; 106. triangular wedge blocks; 107. a rotating lever; 108. a belt wheel I; 109. a belt wheel II; 110. a rotating shaft; 111. a crown gear; 112. a first gear;
2. a vertical column assembly; 201. vertical square cylinders;
3. a limiting wheel; 301. a rubber wheel; 302. a detection head; 303. a limiting channel; 304. a top cover; 305. a spring telescopic rod III; 306. a partition plate; 307. crossing;
4. a pushing block; 401. a connecting plate; 402. a second spring telescopic rod; 403. a square sleeve; 404. a cam; 405. a drive box; 406. a machine element;
5. a first conveyor belt; 501. a second conveyor belt;
6. a magnetic ring body;
7. a bracket member; 701. a support plate; 702. and (5) rotating the roller.
Detailed Description
The following disclosure provides many different embodiments, or examples, for implementing different features of the application. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed. In addition, the present application provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 1-9, the present application provides the following technical solutions: a turnover detection production line for neodymium iron boron magnetic steel comprises a first conveyor belt 5, a second conveyor belt 501, an adsorption component 1, a detection component, a vertical column component 2 and a pushing component,
the first conveyor belt 5 is used for continuously conveying a plurality of magnetic ring bodies 6 to the adsorption assembly 1, a visual detection part is arranged on the upper side of the first conveyor belt 5, and the visual detection part detects defects on the front surface of the magnetic ring bodies 6;
the adsorption assembly 1 comprises a magnetic platform 101 and an annular seat 102, wherein the magnetic platform 101 is provided with a plurality of groups and is uniformly distributed on the outer surface of the annular seat 102, the magnetic platform 101 is used for adsorbing the magnetic ring body 6 on the first conveyor belt 5, and the annular seat 102 is used for driving the magnetic platform 101 and the adsorbed magnetic ring body 6 to turn over to the vertical column assembly 2;
the vertical column assembly 2 comprises a vertical column square cylinder 201, the vertical column square cylinder 201 is in clearance fit with the annular seat 102, the magnetic ring bodies 6 adsorbed by the magnetic platform 101 are clamped into the vertical column square cylinder 201, and a plurality of magnetic ring bodies 6 are vertically stacked in the vertical column square cylinder 201;
the pushing component is arranged on one side of the vertical square cylinder 201 and is used for pushing the magnetic ring body 6 at the lowest end of the vertical square cylinder 201 into the detection component;
the detection assembly comprises a limit channel 303, a pair of limit wheels 3, a detection head 302 and a rubber wheel 301, wherein the limit channel 303 is communicated with the vertical square cylinder 201, the magnetic ring body 6 entering the limit channel 303 is limited to be in a vertical state by the limit channel, the axes of the limit wheels 3, the magnetic ring body 6 and the rubber wheel 301 are parallel to each other, the limit wheels 3 limit the magnetic ring body 6, the rubber wheel 301 is used for driving the magnetic ring body 6 to rotate, and the detection head 302 detects defects on the outer ring surface of the magnetic ring body 6;
the limiting channel 303 is connected with a second conveying belt 501, the second conveying belt 501 is used for driving the magnetic ring body 6 in the limiting channel 303 to move, the back surface of the magnetic ring body 6 in a vertical state faces upwards and falls on the upper side of the second conveying belt 501, and a visual detection part is arranged on the upper side of the second conveying belt 501 in a similar way to detect defects on the back surface of the magnetic ring body 6.
Firstly, a plurality of magnetic ring bodies 6 are sequentially transported by using a first conveyor belt 5, the right side of the magnetic ring bodies 6 faces upwards, the magnetic ring bodies are sequentially detected by a visual detection part, the visual detection part is in the prior art, the magnetic ring bodies 6 can be photographed, and the acquired images are processed by an upper computer and whether defects exist or not is judged, so that the description is omitted herein; by separating and transporting the magnetic ring bodies 6, the magnetic ring bodies are prevented from being too close to each other, so that adsorption force is generated to influence detection work; the magnetic ring body 6 with the front detection is transported to the adsorption component 1, specifically, the annular seat 102 drives the magnetic platform 101 to rotate, the magnetic ring body 6 and the magnetic platform 101 are mutually adsorbed by the magnetic force of the magnetic ring body 6, specifically, when the magnetic platform 101 moves to the first conveyor belt 5, the magnetic ring body 6 is adsorbed and driven to rotate, then the magnetic ring body 6 rotates to the upper side of the vertical square cylinder 201, the magnetic ring body 6 is clamped into the vertical square cylinder 201, then the magnetic ring body 6 and the magnetic platform 101 are separated along with the rotation of the annular seat 102, the magnetic ring body 6 falls into the vertical square cylinder 201 and are mutually stacked (as shown in fig. 2), at the moment, the contact between the magnetic ring bodies 6 is in line contact, the magnetic force attraction between the magnetic ring bodies is extremely small, the subsequent separation is not influenced, then the magnetic ring body 6 at the lowest end is pushed into the limiting channel 303 through the pushing component, the magnetic ring body 6 moves to the position between the pair of limiting wheels 3 and the rubber wheel 301 along the limiting channel 303, the axes are mutually parallel (as shown in fig. 2), the magnetic ring body 6 is limited between the three bodies, and the rubber wheel 301 drives the magnetic ring body 6 to rotate, and the magnetic ring body 6 is driven to rotate, so that the magnetic ring 6 is detected to have a comprehensive defect detection surface; then the pushing component continuously pushes the magnetic ring bodies 6 in the vertical square cylinders 201 into the limiting channel 303, the magnetic ring bodies 6 sequentially complete the detection of the annular surface under the mutual pushing action, and then sequentially enter the second conveying belt 501, the magnetic ring bodies 6 are integrally turned and tiled on the second conveying belt 501 under the action of inertia force due to the fact that the transmission direction of the second conveying belt 501 is parallel to the axis of the magnetic ring bodies 6, the reverse surfaces face upwards, defect detection is carried out on the reverse surfaces in the same way, the front and the reverse surfaces of the magnetic ring bodies 6 and the annular surface can be comprehensively detected, manual intervention is not needed in the whole process, the automation degree is high, and the full-automatic magnetic ring detection device is suitable for large-scale detection.
The size of the magnetic platform 101 is smaller than that of the magnetic ring body 6, an inclined chamfer is arranged on the inner side of one end, close to the magnetic platform 101, of the vertical square cylinder 201, and a gap between the vertical square cylinder 201 and the annular seat 102 is larger than the protruding height of the magnetic platform 101 from the annular seat 102.
In order to further improve the stability of separating the magnetic ring body 6 from the magnetic platform 101, an inclined chamfer is arranged on the inner side of one end of the vertical square tube 201, which is close to the magnetic platform 101, specifically, the size of the magnetic platform 101 is smaller than that of the magnetic ring body 6, so that the edge part of the magnetic ring body 6 extends outside the magnetic platform 101, when the magnetic ring body contacts with the vertical square tube 201, the edge part of the magnetic ring body 6 is firstly clamped into one end face of the inclined chamfer, then the lower side of the magnetic platform 101 is separated from the magnetic ring body 6 along with the rotation of the annular seat 102, the magnetic ring body 6 is completely separated finally along with the larger and larger separating angle, the magnetic ring body 6 falls into the vertical square tube 201, the magnetic platform 101 rotates downwards from the gap between the vertical square tube 201 and the annular seat 102, the continuous automatic feeding function is realized, the inclined chamfer is arranged, the stability and the fault tolerance of the separation of the magnetic ring body 6 are further increased, and the separation can be completed without redundant driving devices, and the cost is saved.
The inside of the annular seat 102 is provided with a hollow structure, one end face of the annular seat is provided with an opening, the inner side of the annular seat 102 is provided with a plurality of square grooves 103, the square grooves 103 correspond to the magnetic platform 101, a plurality of first spring telescopic rods 105 are arranged in the square grooves 103, one end of each first spring telescopic rod 105 is connected with a triangular wedge 106, one end of each triangular wedge 106 is fixedly connected with a pair of discharging rods 104, the discharging rods 104 penetrate through the magnetic platform 101 and are in sliding fit with the magnetic platform 101, the end faces of the discharging rods 104 are flush with the magnetic platform 101, and the discharging rods 104 deviate from the center of the magnetic platform 101;
a linear pushing mechanism is arranged in the annular seat 102 and used for pushing the discharging rod 104 to extend to the outer side of the magnetic platform 101, and the discharging rod 104 is used for pushing the magnetic ring body 6 to be partially separated from the magnetic platform 101.
Besides the description in the technical scheme, the application also discloses another technical scheme convenient for separation, specifically, the discharging rod 104 is arranged at the inner side of the magnetic platform 101, the position where the discharging rod 104 is arranged is located at the edge of the magnetic platform 101, namely, is close to the position of one side which is firstly contacted with the vertical square tube 201, in the initial state of the first spring telescopic rod 105, the end face of the discharging rod 104 is flush with the end face of the magnetic platform 101, the adsorption of the magnetic ring body 6 is not influenced, when the magnetic platform 101 moves to the upper side of the vertical square tube 201 with the magnetic ring body 6, the discharging rod 104 is pushed by the linear pushing mechanism at the inner side of the annular seat 102, so that the discharging rod 104 directly pushes the magnetic ring body 6 on the surface of the magnetic platform 101, the lower side part of the magnetic ring body 6 is firstly separated, then the discharging rod 104 can be clamped into the vertical square tube 201, the magnetic ring body 6 returns to the original position under the reset action of the first spring telescopic rod 105, and the separation work of the magnetic ring body 6 can be completed, and the separation stability is stronger.
The triangular wedge 106 extends out of the square groove 103 and is in sliding fit with the square groove, the inclined surface of the triangular wedge 106 is arranged towards the rotating direction of the annular seat 102, the upper end of the first conveyor belt 5 is provided with a support member 7, the upper end of the support member 7 is fixedly connected with a support disc 701, the open end of the annular seat 102 is rotationally connected with the support disc 701, the inner side of the support disc 701 is rotationally connected with a rotating roller 702, the rotating roller 702 is attached to the inner side of the annular seat 102 and rolls, and the rotating roller 702 is arranged on one side, close to the vertical square cylinder 201, of the annular seat 102.
The linear pushing mechanism can be further preferably a rotating roller 702, specifically, the triangular wedge 106 extends out of the square groove 103, the rotating roller 702 is arranged close to the vertical square cylinder 201 and is fixed in position, the linear pushing mechanism only rolls against the inner side wall of the annular seat 102, when the triangular wedge 106 rotates to the position of the rotating roller 702, the inclined surface of the triangular wedge 106 moves along the rotating roller 702 and under the reaction force, the triangular wedge 106 withdraws into the square groove 103, and meanwhile, the discharging rod 104 is pushed to move, so that the separation of the magnetic ring body 6 can be realized, the stability is higher, when the triangular wedge 106 moves to the lower side of the rotating roller 702, the limitation of the triangular wedge 106 is lost, the linear pushing mechanism can be automatically reset under the action of the first spring telescopic rod 105, the extending time of the discharging rod 104 can be controlled by adjusting the diameter of the rotating roller 702, and the timely reset of the discharging rod 104 can be ensured without influencing the rotation of the annular seat 102 according to the gap between the vertical square cylinder 201 and the annular seat 102; other driving mechanisms are not used in the separation process, so that the cost is saved.
The pushing assembly comprises a pushing block 4, one end of a vertical square cylinder 201 is fixedly connected with a square sleeve 403, the pushing block 4 penetrates through the square sleeve 403 and the vertical square cylinder 201 and is in sliding fit with the square sleeve 201, a rubber block is arranged at the head end of the pushing block 4, the other end of the pushing block 4 is fixedly connected with a connecting plate 401, two ends of the connecting plate 401 are provided with a second spring telescopic rod 402, the second spring telescopic rod 402 is connected with the square sleeve 403, one end of the connecting plate 401 is contacted with a cam 404, one end of the cam 404 is provided with a driving box 405, the inner side of the driving box 405 is fixedly connected with a motor part 406, one side of the motor part 406 is driven with a rotating rod 107, and one end of the rotating rod 107 penetrates through the driving box 405 and is fixedly connected with the cam 404;
the pushing block 4 is used for pushing the magnetic ring body 6 at the lowest end in the vertical square cylinder 201 into the limiting channel 303.
Specifically, when the magnetic ring body 6 at the lowest end in the vertical square cylinder 201 needs to be pushed into the limiting channel 303, the electric machine part 406 drives the rotating rod 107 to rotate, and the rotating rod 107 drives the cam 404 to rotate, because the connecting plate 401 is always in contact with the cam 404 under the action of the second spring telescopic rod 402, when the cam 404 rotates, the connecting plate 401 and the pushing block 4 can be pushed to linearly reciprocate, the pushing block 4 can continuously push the vertical magnetic ring body 6 in the vertical square cylinder 201 into the limiting channel 303, and both the square sleeve 403 and the second spring telescopic rod 402 can further limit the moving direction of the pushing block 4.
The driving box 405 is rotationally connected with the annular seat 102, the circle center of the annular seat 102 is fixedly connected with a connecting rod, the connecting rod penetrates through the driving box 405 and is rotationally connected with the driving box, one end of the connecting rod is fixedly connected with a belt wheel I108, the lower side of the belt wheel I108 is connected with a belt wheel II 109, one end of the belt wheel II 109 is fixedly connected with a rotating shaft 110, one end of the rotating shaft 110 is fixedly connected with a crown gear 111, one side of the crown gear 111 is in meshed connection with a gear I112, and the rotating rod 107 penetrates through the gear I112 and is fixedly connected with the same.
When the electric machine member 406 drives the rotation rod 107 to rotate, the cam 404 is driven to rotate, the first gear 112 is meshed with the crown gear 111 to drive the crown gear 111 and the rotation shaft 110 to rotate, and the connecting rod and the annular seat 102 are driven to rotate through the belt transmission mechanism, that is, only a single electric machine member 406 can drive the cam 404 and the annular seat 102 to rotate at the same time, so that the magnetic ring body 6 is synchronously separated and falls into the vertical square cylinder 201, and the pushing block 4 continuously pushes the magnetic ring body 6 into the limiting channel 303.
The upper end fixedly connected with top cap 304 of spacing passageway 303, the inboard of top cap 304 is connected with a plurality of spring telescopic links III 305, the lower extreme of spring telescopic links III 305 is provided with baffle 306, a pair of spacing wheel 3 sets up in the downside both ends of baffle 306, detection head 302 is fixed in the mid-side of baffle 306, rubber wheel 301 corresponds the downside that sets up in a pair of spacing wheel 3, rubber wheel 301 is rotated by motor assembly drive.
When the annular surface of the magnetic ring body 6 needs to be detected, under the pushing action of the pushing blocks 4, the magnetic ring bodies 6 are pushed to each other and move along the limiting channels 303 (as shown in fig. 2) until the magnetic ring bodies are in contact with the limiting wheels 3, the limiting wheels 3 roll along the outer annular surface of the magnetic ring body 6 and move upwards under the pushing action, at the moment, the spring telescopic rods III 305 are compressed until the magnetic ring body 6 is clamped between the pair of limiting wheels 3 and the rubber wheel 301, the spring telescopic rods III 305 reset to form limiting, at the moment, the rubber wheel 301 is driven to rotate by the motor assembly, the magnetic ring body 6 is driven to rotate by friction force, the pair of limiting wheels 3 support and limit, stability is strong, so that the detection head 302 detects one circle of the annular surface of the magnetic ring body 6, after detection is complete, the detection is moved out between the pair of limiting wheels 3 under the pushing action of the subsequent magnetic ring body 6, and detection is convenient.
The junction of the limiting channel 303 and the second conveyor belt 501 is provided with a through hole 307, and the distance between the second conveyor belt 501 and the through hole 307 is smaller than the outer diameter of the magnetic ring body 6.
In order to further improve the stability of the magnetic ring body 6 integrally overturning and spreading on the second conveyor belt 501, specifically, the junction of the limiting channel 303 and the second conveyor belt 501 is provided with the through hole 307, when the magnetic ring body 6 in the limiting channel 303 moves to the junction, the magnetic ring body 6 falls on the second conveyor belt 501, and at the moment, the magnetic ring body 6 is in a vertical state, the axis is parallel to the transportation direction of the second conveyor belt 501 (as shown in fig. 9), the height of the through hole 307 is lower than the vertical height of the magnetic ring body 6, so that when the second conveyor belt 501 drives the magnetic ring body 6 to move through friction, the upper end of the magnetic ring body 6 is limited in the through hole 307, and along with the continuous movement of the second conveyor belt 501, the magnetic ring body 6 integrally overturns and spreads on the second conveyor belt 501, and at the moment, the magnetic ring body 6 is in a reverse side, so that the magnetic ring body 6 is conveniently detected, and the comprehensive detection of the magnetic ring body 6 can be realized.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically connected, electrically connected or can be communicated with each other; may be directly connected, may be in communication with the interior of two elements or may be in interaction with two elements. The meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
The above describes the turnover detection production line for neodymium iron boron magnetic steel provided by the embodiment of the application in detail, and specific examples are applied to the description of the principle and the implementation mode of the application, and the description of the above examples is only used for helping to understand the technical scheme and the core idea of the application; those of ordinary skill in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application.
Claims (8)
1. The utility model provides a turn-over detection production line for neodymium iron boron magnetism steel, includes first conveyer belt (5), second conveyer belt (501), adsorption component (1), detection component, erects and is listed as subassembly (2) and pushing away material subassembly, its characterized in that:
the first conveyor belt (5) is used for continuously conveying a plurality of magnetic ring bodies (6) to the adsorption assembly (1), a visual detection part is arranged on the upper side of the first conveyor belt (5), and the visual detection part detects defects on the front face of the magnetic ring bodies (6);
the adsorption assembly (1) comprises a magnetic platform (101) and an annular seat (102), wherein the magnetic platform (101) is provided with a plurality of groups and is uniformly distributed on the outer surface of the annular seat (102), the magnetic platform (101) is used for adsorbing a magnetic ring body (6) on a first conveyor belt (5), and the annular seat (102) is used for driving the magnetic platform (101) and the adsorbed magnetic ring body (6) to turn over to the vertical column assembly (2);
the vertical column assembly (2) comprises a vertical column square cylinder (201), the vertical column square cylinder (201) is in clearance fit with the annular seat (102), the magnetic ring bodies (6) adsorbed by the magnetic platform (101) are clamped into the vertical column square cylinder (201), and a plurality of magnetic ring bodies (6) are vertically stacked in the vertical column square cylinder (201);
the pushing component is arranged on one side of the vertical square cylinder (201) and is used for pushing the magnetic ring body (6) at the lowest end of the vertical square cylinder (201) into the detection component;
the detection assembly comprises a limiting channel (303), a pair of limiting wheels (3), a detection head (302) and a rubber wheel (301), wherein the limiting channel (303) is communicated with a vertical square cylinder (201), a magnetic ring body (6) entering the limiting channel (303) is limited to be in a vertical state by the limiting channel, the axes of the limiting wheels (3), the magnetic ring body (6) and the rubber wheel (301) are parallel to each other, the limiting wheels (3) limit the magnetic ring body (6), the rubber wheel (301) is used for driving the magnetic ring body (6) to rotate, and the detection head (302) detects defects on the outer ring surface of the magnetic ring body (6);
the limiting channel (303) is connected with a second conveying belt (501), the second conveying belt (501) is used for driving the magnetic ring body (6) in the limiting channel (303) to move, the reverse side of the magnetic ring body (6) in a vertical state is upward and falls on the upper side of the second conveying belt (501), and a visual detection part is arranged on the upper side of the second conveying belt (501) in a similar way to detect defects on the reverse side of the magnetic ring body (6).
2. The turnover detection production line for neodymium iron boron magnetic steel according to claim 1, wherein: the size of the magnetic platform (101) is smaller than that of the magnetic ring body (6), an inclined chamfer is arranged on the inner side of one end, close to the magnetic platform (101), of the vertical square cylinder (201), and a gap between the vertical square cylinder (201) and the annular seat (102) is larger than the protruding height of the magnetic platform (101) from the annular seat (102).
3. The turnover detection production line for neodymium iron boron magnetic steel according to claim 1, wherein: the inside of annular seat (102) sets up cavity and one end face and is set up to the opening, the inboard of annular seat (102) is provided with a plurality of square grooves (103), square groove (103) are corresponding with magnetic platform (101), be provided with a plurality of spring telescopic links (105) in square groove (103), the one end of spring telescopic link (105) is connected with triangle voussoir (106), the one end fixedly connected with of triangle voussoir (106) is a pair of discharge rod (104), discharge rod (104) run through magnetic platform (101) and with its sliding fit, the terminal surface of discharge rod (104) flushes with magnetic platform (101), discharge rod (104) skew magnetic platform (101) center sets up;
the annular seat (102) is internally provided with a linear pushing mechanism for pushing the discharging rod (104) to extend to the outer side of the magnetic platform (101), and the discharging rod (104) is used for pushing the magnetic ring body (6) to be partially separated from the magnetic platform (101).
4. A turn-over detection production line for neodymium iron boron magnetic steel according to claim 3, wherein: the triangular wedge block (106) extends out of the square groove (103) and is in sliding fit with the square groove, the inclined surface of the triangular wedge block (106) is arranged towards the rotating direction of the annular seat (102), the upper end of the first conveyor belt (5) is provided with a support piece (7), the upper end of the support piece (7) is fixedly connected with a support disc (701), the opening end of the annular seat (102) is rotationally connected with the support disc (701), a rotating roller (702) is rotationally connected with the inner side of the support disc (701), the rotating roller (702) is attached to the inner side of the annular seat (102) and rolls, and the rotating roller (702) is arranged on one side, close to the vertical square cylinder (201), of the annular seat (102).
5. The turnover detection production line for neodymium iron boron magnetic steel according to claim 1, wherein: the pushing assembly comprises a pushing block (4), one end of a vertical square cylinder (201) is fixedly connected with a square sleeve (403), the pushing block (4) penetrates through the square sleeve (403) and the vertical square cylinder (201) and is in sliding fit with the square sleeve, a rubber block is arranged at the head end of the pushing block (4), a connecting plate (401) is fixedly connected with the other end of the pushing block (4), a spring telescopic rod II (402) is arranged at two ends of the connecting plate (401), the spring telescopic rod II (402) is connected with the square sleeve (403), one end of the connecting plate (401) is contacted with a cam (404), one end of the cam (404) is provided with a driving box (405), a motor part (406) is fixedly connected to the inner side of the driving box (405), a rotating rod (107) is driven at one side of the motor part (406), and one end of the rotating rod (107) penetrates through the driving box (405) and is fixedly connected with the cam (404).
The pushing block (4) is used for pushing the magnetic ring body (6) at the lowest end in the vertical square cylinder (201) into the limiting channel (303).
6. The turnover detection production line for neodymium iron boron magnetic steel according to claim 5, wherein: the driving box (405) is rotationally connected with the annular seat (102), the circle center of the annular seat (102) is fixedly connected with a connecting rod, the connecting rod penetrates through the driving box (405) and is rotationally connected with the driving box, one end of the connecting rod is fixedly connected with a first belt wheel (108), the lower side of the first belt wheel (108) is provided with a second belt wheel (109), one end of the second belt wheel (109) is fixedly connected with a rotating shaft (110), one end of the rotating shaft (110) is fixedly connected with a crown gear (111), one side of the crown gear (111) is connected with a first gear (112) in a meshed mode, and the rotating rod (107) penetrates through the first gear (112) and is fixedly connected with the first gear.
7. The turnover detection production line for neodymium iron boron magnetic steel according to claim 1, wherein: the upper end fixedly connected with top cap (304) of spacing passageway (303), the inboard of top cap (304) is connected with a plurality of spring telescopic link III (305), the lower extreme of spring telescopic link III (305) is provided with baffle (306), and a pair of spacing wheel (3) set up in the downside both ends of baffle (306), detect the mid-side that head (302) is fixed in baffle (306), rubber wheel (301) correspond to set up in the downside of a pair of spacing wheel (3), rubber wheel (301) are rotated by motor assembly drive.
8. The turnover detection production line for neodymium iron boron magnetic steel according to claim 1, wherein: and a passing port (307) is formed at the joint of the limiting channel (303) and the second conveyor belt (501), and the distance between the second conveyor belt (501) and the passing port (307) is smaller than the outer diameter of the magnetic ring body (6).
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