CN113634507B - Thickness measurement grading equipment for soft magnetic product and implementation method thereof - Google Patents
Thickness measurement grading equipment for soft magnetic product and implementation method thereof Download PDFInfo
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- CN113634507B CN113634507B CN202110928855.0A CN202110928855A CN113634507B CN 113634507 B CN113634507 B CN 113634507B CN 202110928855 A CN202110928855 A CN 202110928855A CN 113634507 B CN113634507 B CN 113634507B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/10—Sorting according to size measured by light-responsive means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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Abstract
The invention discloses a thickness measuring and grading device for soft magnetic products, which comprises a turntable detection mechanism, wherein a turntable mechanism is arranged above a rack of the turntable detection mechanism, a flat vibrator, a plurality of guide mechanisms, an opposite emitting photoelectric sensor, a CCD detection camera, a height measuring lens, a material stirring assembly, an A-grade blanking conveyer belt and a B-grade blanking conveyer belt are sequentially arranged on the circumferential side of the turntable mechanism in an anticlockwise direction, and a B-grade material receiving machine, an A-grade material receiving machine and a single-layer tidy feeding machine are respectively arranged on the side surface of the rack of the turntable detection mechanism; the invention also discloses a method for realizing the thickness measurement grading equipment for the soft magnetic product; the invention realizes automatic detection and grading, realizes the function of replacing manual work by a machine, reduces the labor intensity of operators and improves the consistency of products; the invention has the advantages of smaller floor area of equipment, higher universality of produced products, higher productivity of the equipment, higher accuracy of the balance, multiple functions of the equipment and the like.
Description
Technical Field
The invention belongs to the technical field of magnetic material grading, and particularly relates to thickness measurement grading equipment for a soft magnetic product and an implementation method thereof.
Background
Soft magnetic ferrite is a magnetic material, and ferrite is a 'functional ceramic material' formed by mixing and sintering iron oxide and other metal oxides. Compared with common metal, it has the advantages of weaker coercive force, small residual magnetism after the removal of external current, and the like.
The appearance size, the product appearance and the height of the central guide post of the PQ series soft magnetic product are all required, and different product requirements are required for part of PQ products aiming at different customers, so that the PQ series soft magnetic product needs to be graded, the PQ series soft magnetic product is mostly manually measured at present, the labor intensity is high, and the efficiency is low.
Therefore, there is a need for an automated apparatus that can measure the appearance and height of the product to perform the sizing process.
Disclosure of Invention
The invention aims to provide a thickness measuring and grading device for soft magnetic products, so as to solve the problems in the background technology. The thickness measuring and grading equipment for the soft magnetic products has the characteristics of automatically detecting and grading, realizing the function of replacing manual work by a machine, reducing the labor intensity of operators and improving the consistency of the products.
The invention also aims to provide a realization method of the thickness measuring and grading equipment for the soft magnetic product.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a thickness measurement stepping equipment to soft-magnetic product, including carousel detection mechanism, carousel detection mechanism includes carousel detection mechanism frame, the top of carousel detection mechanism frame is equipped with carousel mechanism, the top of carousel detection mechanism frame is located the circumference side of carousel mechanism and is equipped with flat vibration ware in proper order counter-clockwise, a plurality of guiding mechanism, correlation photoelectricity, CCD detection camera, the height finding camera lens, dial the material subassembly, A shelves unloading conveyer belt and B shelves unloading conveyer belt, the side of carousel detection mechanism frame is equipped with B shelves receipts material machine respectively, A keeps off receipts material machine and the neat individual layer material loading of individual layer, wherein, the neat material loading of individual layer is connected with flat vibration ware, A keeps off and receives the material machine and is connected with A shelves unloading conveyer belt, B shelves receipts material machine is connected with B shelves unloading conveyer belt.
In order to realize automatic blanking of corresponding gears, in the invention, the structure of the B-gear material receiving machine is the same as that of the A-gear material receiving machine, the A-gear material receiving machine comprises a material receiving machine frame, a material receiving conveying belt is connected above the material receiving machine frame, one side of the material receiving conveying belt is provided with a material pushing mechanism, the other side of the material receiving conveying belt is provided with a material storage transfer plate, and one side of the material storage transfer plate, which is far away from the material receiving conveying belt, is provided with a lifting bin.
In order to complete the switching of the charging trays, the lifting storage bin comprises a storage bin mounting seat, the storage bin mounting seat is mounted on a material receiving machine frame, a lifting servo motor is arranged on the storage bin mounting seat, a lead screw is rotatably connected inside the storage bin mounting seat, the output end of the lifting servo motor is connected with the lower end of the lead screw through a synchronous belt, a lifting plate is arranged inside the storage bin mounting seat, the lifting plate is connected with the lead screw through threaded engagement, supporting rods are respectively connected to four corners above the lifting plate, and the upper ends of the four supporting rods are connected with the storage bin.
In order to push products on the material receiving conveying belt into the lifting bin, the pushing mechanism further comprises a pushing mechanism base, the pushing mechanism base is installed on the material receiving machine frame, a second linear sliding rail is connected above the pushing mechanism base, a first pushing cylinder is connected to one end above the pushing mechanism base, the output end of the first pushing cylinder is connected with a sliding block of the pushing mechanism base, a second lifting cylinder is arranged on the sliding block of the pushing mechanism base, a second pushing cylinder is arranged on the output end of the second lifting cylinder, a third pushing plate is arranged on the output end of the second pushing cylinder, a first lifting cylinder is further arranged on the output end of the second pushing cylinder, a second pushing plate is arranged on the output end of the first lifting cylinder, a first pushing plate is arranged above the second pushing plate, and the bottom surfaces of the first pushing plate, the second pushing plate and the third pushing plate are located on the same horizontal plane.
In order to assist the turning action of the product and avoid the blocking of the product at the turning position, the invention further comprises a material receiving conveying belt of the A-gear material receiving machine and a material discharging conveying belt of the A-gear material receiving machine which are connected through a material guiding turntable mechanism, wherein the material guiding turntable mechanism comprises a material guiding turntable mechanism base, the material guiding turntable mechanism base is arranged on a turntable detection mechanism frame, a material guiding turntable motor is arranged above the material guiding turntable mechanism base, and a material guiding turntable is connected to the output end of the material guiding turntable motor.
In order to ensure that the product runs in a designed track, the consistency of detection points of a rear-end dimension measuring camera and a height measuring station is ensured, and errors are reduced, the invention further discloses a guide mechanism which comprises an adjusting seat and a guide plate, wherein the adjusting seat is arranged on a rack of the turntable detection mechanism, and the output end of the adjusting seat is connected with the guide plate.
In order to grade the product, in the invention, the material shifting assembly comprises a material shifting assembly mounting seat, a stepping motor and a material shifting plate, wherein the material shifting assembly mounting seat is mounted on the turntable detection mechanism frame, the stepping motor is connected to the material shifting assembly mounting seat, and the material shifting plate is connected to the output end of the stepping motor;
in order to ensure that the product can be scanned in the width direction, the height measuring lens is further arranged above the turntable detection mechanism rack through the hand-operated lifting module, and the height measuring lens is arranged at the output end of the hand-operated lifting module.
In order to convey products, the rotary table mechanism further comprises a detection conveying rotary table, a bearing seat, an encoder and a driving motor, wherein the bearing seat is installed on a rotary table detection mechanism rack, a rotating shaft of the detection conveying rotary table is connected with a bearing inside the bearing seat, the driving motor is also installed on the rotary table detection mechanism rack, an output end of the driving motor is connected with the rotating shaft of the detection conveying rotary table through a synchronous belt, the encoder is also installed on the rotary table detection mechanism rack, and an output end of the encoder is connected with the rotating shaft of the detection conveying rotary table through a coupler.
In order to realize the feeding of the product, the single-layer tidying feeding machine further comprises a feeding machine rack, a first linear slide rail is arranged above the feeding machine rack, a pushing cylinder is further arranged at one end above the feeding machine rack, the output end of the pushing cylinder is connected with a slide block of the first linear slide rail, a wide conveying belt is connected onto the slide block of the first linear slide rail, a thin conveying belt is arranged on one side of the wide conveying belt, and the end part of the thin conveying belt is connected with a flat vibrator.
Further, the invention discloses a method for implementing the thickness measuring and grading equipment for the soft magnetic product, which comprises the following steps:
(I) feeding: manually placing the product on the wide conveying belt through a feeding manual sucking disc, conveying the product forwards to the thin conveying belt along with the wide conveying belt, and conveying the product by the thin conveying belt;
(II) detecting: products on the thin conveying belt enter the upper part of the detection conveying turntable through the flat vibrator, rotate along with the detection conveying turntable in the anticlockwise direction, and sequentially pass through the CCD detection camera and the lower part of the height measuring lens for detection;
(III) grading: the material shifting assembly is used for grading the products according to the data of the detection records;
(IV) blanking: the classified products enter a material receiving conveying belt of a corresponding gear to be conveyed backwards continuously, and then are pushed to a material tray in the storage bin by a material pushing mechanism;
(V) material tray switching: when the products pushed into the material tray reach a set value, the lifting servo motor drives the screw rod to move, so that the material bin is driven to move, the material tray on the second layer corresponds to the material storage transfer plate, and the material tray switching is completed.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention realizes automatic detection and grading, realizes the function of replacing manual work by a machine, reduces the labor intensity of operators and improves the consistency of products;
2. the invention can be suitable for products with different specifications and models, and has strong universality and wide application occasions;
3. according to the invention, the guide turntable mechanism is arranged at the corner of the conveying belt, and the guide turntable mechanism is used for assisting the turning action of the product, so that the product is prevented from being blocked at the turning position;
4. the detection part of the invention adopts a rotating disc type, so that the detection mechanism is more simplified, and the floor area of the equipment is smaller;
5. the material receiving machine is arranged at the corresponding gear position, and the automatic material tray switching can be realized, so that the equipment can continuously run and a plurality of layers of material trays are cached;
6. the invention has the advantages of smaller floor area of equipment, higher universality of produced products, higher capacity of the equipment, higher accuracy of the balance, more convenient manual operation, multiple functions of the equipment and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a material blocking and collecting machine A of the present invention;
FIG. 3 is a schematic structural view of the lifting bin of the present invention;
FIG. 4 is a schematic axial view of the pushing mechanism of the present invention;
FIG. 5 is a schematic view of a front view of the pushing mechanism of the present invention;
FIG. 6 is a schematic structural view of a material guiding turntable mechanism according to the present invention;
FIG. 7 is a schematic structural diagram of a turntable detecting mechanism according to the present invention;
FIG. 8 is a schematic structural view of a guide mechanism of the present invention;
FIG. 9 is a schematic structural view of the kick-out assembly of the present invention;
FIG. 10 is a schematic structural view of the turntable mechanism of the present invention;
FIG. 11 is a schematic structural view of a single-layer tidying feeder of the present invention;
in the figure: 1. b-grade material receiving machine; 2. a manual sucker for feeding; 3. a, blocking and collecting a material machine; 31. a material receiving machine frame; 32. a material receiving conveyer belt; 33. a material storage transfer plate; 4. a turntable detection mechanism; 41. a turntable detection mechanism frame; 42. a turntable mechanism; 421. detecting a conveying turntable; 422. a bearing seat; 423. a coupling; 424. an encoder; 425. a drive motor; 43. b-grade blanking conveying belts; 44. a flat vibrator; 45. a guide mechanism; 451. an adjusting seat; 452. a guide plate; 46. a CCD detection camera; 47. a height measurement lens; 48. a material poking component; 481. a material shifting component mounting base; 482. a stepping motor; 483. a kick-out plate; 49. a grade A blanking conveying belt; 410. a hand-operated lifting module; 411. emitting light to the outside; 5. a single-layer tidy feeding machine; 51. a feeder frame; 52. a wide conveyor belt; 53. a fine conveyor belt; 54. a first linear slide rail; 55. a push cylinder; 6. lifting the stock bin; 61. a bin mounting base; 62. a screw rod; 63. a lifting servo motor; 64. a lifting plate; 65. a support bar; 66. a storage bin; 7. a material pushing mechanism; 71. a pusher mechanism base; 72. a first material pushing cylinder; 73. a second material pushing cylinder; 74. a first lifting cylinder; 75. a first pusher plate; 76. a second pusher plate; 77. a third material pushing plate; 78. a second linear slide rail; 79. a second lifting cylinder; 8. a material guiding turntable mechanism; 81. a material guide turntable mechanism base; 82. a material guide turntable motor; 83. a material guiding turntable.
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.
Example 1
Referring to fig. 1-11, the present invention provides the following technical solutions: the utility model provides a thickness measurement stepping equipment to soft magnetic product, including carousel detection mechanism 4, carousel detection mechanism 4 includes carousel detection mechanism frame 41, the top of carousel detection mechanism frame 41 is equipped with carousel mechanism 42, the circumference side that the top of carousel detection mechanism frame 41 is located carousel mechanism 42 is the anticlockwise and is equipped with flat oscillator 44 in proper order, a plurality of guiding mechanism 45, correlation photoelectricity 411, CCD detection camera 46, height-finding camera 47, dial material subassembly 48, A shelves unloading conveyer belt 49 and B shelves unloading conveyer belt 43, the side of carousel detection mechanism frame 41 is equipped with B shelves receipts material machine 1 respectively, A keeps off receipts material machine 3 and individual layer neat material loading 5, wherein, individual layer neat material loading 5 is connected with flat oscillator 44, A keeps off receipts material machine 3 and A shelves unloading conveyer belt 49 and is connected, B receives material machine 1 and B shelves unloading conveyer belt 43 and is connected.
Specifically, B shelves receive structure of material machine 1 and A keep off the structure of receiving material machine 3 the same, and A keeps off and receives material machine 3 including receiving material machine frame 31, and the top of receiving material machine frame 31 is connected with receives material conveyer belt 32, and one side of receiving material conveyer belt 32 is equipped with pushing equipment 7, and the opposite side of receiving material conveyer belt 32 is equipped with storage transfer board 33, and one side that receives material conveyer belt 32 was kept away from to storage transfer board 33 is equipped with lift feed bin 6.
Through adopting above-mentioned technical scheme, receive material machine 1 and A fender through B shelves and receive the automatic unloading of material machine 3 realization corresponding gear.
Specifically, lift feed bin 6 includes feed bin mount pad 61, feed bin mount pad 61 is installed on material receiving machine frame 31, be equipped with lift servo motor 63 on the feed bin mount pad 61, the inside of feed bin mount pad 61 is still rotated and is connected with lead screw 62, lift servo motor 63's output passes through the hold-in range with lead screw 62's lower extreme and is connected, the inside of feed bin mount pad 61 is equipped with lifter plate 64, lifter plate 64 passes through threaded engagement with lead screw 62 and is connected, four corners of lifter plate 64 top are connected with bracing piece 65 respectively, the upper end of four bracing pieces 65 is connected with feed bin 66.
Through adopting above-mentioned technical scheme, drive the action of lead screw 62 through lift servo motor 63 to drive the action of feed bin 66, accomplish the switching of charging tray.
Specifically, the pushing mechanism 7 includes a pushing mechanism base 71, the pushing mechanism base 71 is mounted on the receiving machine frame 31, a second linear slide rail 78 is connected above the pushing mechanism base 71, a first pushing cylinder 72 is connected to one end above the pushing mechanism base 71, an output end of the first pushing cylinder 72 is connected to a slider of the pushing mechanism base 71, a second lifting cylinder 79 is arranged on the slider of the pushing mechanism base 71, a second pushing cylinder 73 is arranged on an output end of the second lifting cylinder 79, a third pushing plate 77 is arranged on an output end of the second pushing cylinder 73, a first lifting cylinder 74 is further arranged on an output end of the second pushing cylinder 73, a second pushing plate 76 is arranged on an output end of the first lifting cylinder 74, a first pushing plate 75 is arranged above the second pushing plate 76, and bottom surfaces of the first pushing plate 75, the second pushing plate 76 and the third pushing plate 77 are all located on the same horizontal plane.
Through adopting above-mentioned technical scheme, push into to lifting feed bin 6 through pushing equipment 7 with receiving the product on the material conveyer belt 32 in, wherein, second lift cylinder 79 is used for the auxiliary processing machine trouble, if the card material condition appears, can rise second lift cylinder 79, conveniently handles the trouble, gets back to the primary point position after the processing is accomplished.
Specifically, the guiding mechanism 45 includes an adjusting seat 451 and a guiding plate 452, wherein the adjusting seat 451 is mounted on the turntable detecting mechanism frame 41, and the guiding plate 452 is connected to an output end of the adjusting seat 451.
By adopting the technical scheme, the product is ensured to run in the designed track, the consistency of detection points of the rear-end dimension measuring camera and the height measuring station is ensured, and errors are reduced.
Specifically, the kick-out assembly 48 includes a kick-out assembly mounting seat 481, a step motor 482 and a kick-out plate 483, wherein the kick-out assembly mounting seat 481 is mounted on the turntable detecting mechanism frame 41, the step motor 482 is connected to the kick-out assembly mounting seat 481, and the kick-out plate 483 is connected to an output end of the step motor 482.
By adopting the technical scheme, the products are graded through the material shifting assembly 48.
Specifically, the height measurement lens 47 is installed above the turntable detection mechanism frame 41 through the hand-operated lifting module 410, and the height measurement lens 47 is installed at the output end of the hand-operated lifting module 410.
Through adopting above-mentioned technical scheme, adjust height of height finding camera lens 47 through hand lift module 410 and guarantee that product width direction can both be scanned.
Specifically, the turntable mechanism 42 includes a detection conveying turntable 421, a bearing seat 422, an encoder 424 and a driving motor 425, the bearing seat 422 is installed on the turntable detection mechanism frame 41, a rotating shaft of the detection conveying turntable 421 is connected with a bearing inside the bearing seat 422, the driving motor 425 is also installed on the turntable detection mechanism frame 41, an output end of the driving motor 425 is connected with the rotating shaft of the detection conveying turntable 421 through a synchronous belt, the encoder 424 is also installed on the turntable detection mechanism frame 41, and an output end of the encoder 424 is connected with the rotating shaft of the detection conveying turntable 421 through a coupling 423.
Through adopting above-mentioned technical scheme, carry the product through carousel mechanism 42.
In the embodiment, the bearing is of a Misimi needle bearing NKXZ50 type with a thrust roller, so that the axial load capacity is improved while the radial load is ensured, and the adverse effect of sliding between the roller and the raceway is prevented. Two 6210ZZ type deep groove ball bearings of NSK are sleeved at the lower end to ensure the integral radial load. The bearing is tightened by using a Yida GB/T810-1988 small round nut M48 multiplied by 1.5 specification, and the bearing clearance is eliminated. The synchronous belt transmission mode is adopted, the bottom of the rotating shaft of the detection conveying turntable 421 is connected with an E6B2_ CWZ6C type encoder of the ohm dragon, and the positioning accuracy of the product is guaranteed.
Specifically, neat material loading machine 5 of individual layer includes material loading machine frame 51, and the top of material loading machine frame 51 is equipped with first linear slide rail 54, and the one end of material loading machine frame 51 top still is equipped with propelling movement cylinder 55, and the output of propelling movement cylinder 55 is connected with first linear slide rail 54's slider, is connected with wide conveyer belt 52 on first linear slide rail 54's the slider, and one side of wide conveyer belt 52 is equipped with thin conveyer belt 53, and thin conveyer belt 53's tip is connected with flat oscillator 44.
Through adopting above-mentioned technical scheme, through the material loading of the neat material loading machine 5 realization product of individual layer.
In this embodiment, if a uniform feeding manner is required, the thin conveyor belt 53 may be divided into two parts, the front end is fast, and the rear end is slow, so that the feeding time of the wide belt is compensated by using a differential speed.
Example 2
The present embodiment is different from embodiment 1 in that: specifically, the material receiving conveyor belt 32 of the material receiving machine 3 and the material discharging conveyor belt 49 of the a gear are connected through a material guiding turntable mechanism 8, the material guiding turntable mechanism 8 comprises a material guiding turntable mechanism base 81, the material guiding turntable mechanism base 81 is installed on the turntable detection mechanism frame 41, a material guiding turntable motor 82 is arranged above the material guiding turntable mechanism base 81, and a material guiding turntable 83 is connected to the output end of the material guiding turntable motor 82.
Through adopting above-mentioned technical scheme, carry out supplementary action of turning round to the product through guide carousel mechanism 8 to avoid the product to block the material in the department of turning round.
Further, the invention relates to a method for realizing the thickness measuring and grading equipment for the soft magnetic product, which comprises the following steps:
the first step, manually placing products on the wide conveying belt 52 through the feeding manual sucker 2, wherein the products are conveyed forwards along with the wide conveying belt 52, the products are sorted and basically tidy during the grinding process, so when the products are placed on the wide conveying belt 52, the products can basically keep flat sorting, when a reflective photoelectric sensor arranged at the front end of the wide conveying belt 52 detects that the products are in place, the pushing cylinder 55 pushes the wide conveying belt 52 to move forwards for a set distance, when the pushing cylinder 55 moves, the wide conveying belt 52 continues to convey the products forwards for the set distance and stops, at the moment, the first row of products are just positioned on the thin conveying belt 53, the pushing cylinder 55 drives the wide conveying belt 52 to reset backwards, and the thin conveying belt 53 moves to convey the products;
secondly, the product enters the upper part of the detection conveying turntable 421 through the flat vibrator 44, rotates counterclockwise along with the detection conveying turntable 421 under the driving of the driving motor 425, is guided backwards through a plurality of guide mechanisms 45, moves to the lower part of the opposite photoelectric device 411, immediately records a time value after the opposite photoelectric device 411 detects that the product passes through, then fixes the distance between the opposite photoelectric device 411 and the center of the CCD detection camera 46, records a running distance through the encoder 424, and takes a picture by the CCD detection camera 46 after the product reaches the center of the CCD detection camera 46, and a host of the CCD detection camera 46 performs image processing on the taken picture to obtain length and width data of the product and simultaneously tracks the data of the product as a reference for rear-end grading; the main logic is that after the size parameters of the product are recorded, a delay starting stepping motor 482 is set according to the distance from the product to the blank discharge port, so that when the product reaches a material shifting plate 483, if the product is in A gear, the material shifting plate 483 is driven by the stepping motor 482 to guide the product, the product is shifted into a material receiving conveying belt 32 of an A-gear material receiving machine 3 under the action of the material shifting plate 483, and if the product is in B gear, the product continuously runs into the material receiving conveying belt 32 of a B-gear material receiving machine 1 according to the original track;
thirdly, the product enters the lower part of the height measuring lens 47 after being photographed by the CCD detection camera 46, and similarly, the height measuring lens 47 is triggered to measure the height according to the position sensed by the previous correlation photoelectric sensor 411, the distance is measured and calculated through the encoder 424, and meanwhile, the data of the product is tracked and used as the reference of rear-end grading;
fourthly, after the height of the product is measured by the height measuring lens 47, the product enters the material shifting assembly 48, and the material shifting assembly 48 carries out grading on the product according to the recorded data;
fifthly, products after being classified enter the material receiving conveying belt 32 of the corresponding gear to be conveyed backwards continuously, at the moment, the second material pushing plate 76 corresponds to the material receiving conveying belt 32, when the corresponding photoelectric sensing at the tail end of the material receiving conveying belt 32 is in place, the material receiving conveying belt 32 stops acting, the first material pushing cylinder 72 pushes forwards for a set distance, the third material pushing plate 77 corresponds to the material receiving conveying belt 32, then the material receiving conveying belt 32 continues acting, when the corresponding photoelectric sensing at the tail end of the material receiving conveying belt 32 is in place again, the material receiving conveying belt 32 stops acting, the second material pushing cylinder 73 pushes forwards, two rows of products are pushed onto the material storage transfer plate 33 simultaneously, after the two rows of products are in place, the first lifting cylinder 74 lifts the first material pushing plate 75 and the second material pushing plate 76 upwards, after the two rows of products are lifted in place, the second material pushing cylinder 73 and the first material pushing cylinder 72 reset backwards, after the first lifting cylinder 74 resets downwards, the second material pushing plate 76 corresponds to the material receiving conveying belt 32 to carry out material recycling, and the products on the material transfer plate 33 are pushed into the material storage bin 75 in place again in one time;
and sixthly, when the product pushed into the material tray reaches a set numerical value, the lifting servo motor 63 drives the screw rod 62 to move, so that the material bin 66 is driven to move, the material tray on the second layer corresponds to the material storage transfer plate 33, and the material tray switching is completed.
In the invention, the driving motor 425 is a stepping speed reducing motor; the flat vibrator 44 is of type PEE-L25AP of Yimeixin; the CCD detection camera 46 is of DTCM120-42-AL type of Nippon blue; the height measurement lens 47 is of type LJ-X8200 of Nippon vehicle; the stepping motor 482 is 42J 1848-425; the incident light 411 is HPJ-R21 type of Nippon Shanwu; the pushing cylinder 55 is selected from MD32 multiplied by 10S type of Suideke; the first material pushing cylinder 72 adopts an MD20x25S type matched CS1-G sensor of Suideke; the second material pushing cylinder 73 adopts a TR20X80S type matched CS1-G sensor of Suideke; the first lifting cylinder 74 is an HLQ8X20S type DS1-H sensor for Suideke; the second lifting cylinder 79 adopts an HLQ12X20SAS type DS1-H sensor matched with the Sudoku; the controller is selected from DVP48EH00R3, and sold by Taida.
In conclusion, the automatic detection and grading device realizes automatic detection and grading, realizes the function of replacing manual work by a machine, reduces the labor intensity of operators, and improves the consistency of products; the invention can be suitable for products with different specifications and models, and has strong universality and wide application occasions; according to the invention, the guide turntable mechanism is arranged at the corner of the conveying belt, and the guide turntable mechanism is used for assisting the turning action of the product, so that the product is prevented from being blocked at the turning position; the detection part of the invention adopts a rotating disc type, so that the detection mechanism is more simplified, and the floor area of the equipment is smaller; the material receiving machine is arranged at the corresponding gear position, and the automatic material tray switching can be realized, so that the equipment can continuously run and a plurality of layers of material trays are cached; the invention has the advantages of smaller floor area of equipment, higher universality of produced products, higher capacity of the equipment, higher accuracy of the balance, more convenient manual operation, multiple functions of the equipment and the like.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A thickness measurement stepping device for soft magnetic products comprises a rotary table detection mechanism, wherein the rotary table detection mechanism comprises a rotary table detection mechanism rack, a rotary table mechanism is arranged above the rotary table detection mechanism rack, a flat vibrator, a plurality of guide mechanisms, an opposite emission photoelectric sensor, a CCD detection camera, a height measurement lens, a material stirring assembly, an A-grade blanking conveying belt and a B-grade blanking conveying belt are sequentially arranged above the rotary table detection mechanism rack on the circumferential side of the rotary table mechanism in an anticlockwise direction, and a B-grade material receiving machine, an A-grade material receiving machine and a single-layer tidy material loading machine are respectively arranged on the side surface of the rotary table detection mechanism rack;
the structure of the B-gear material receiving machine is the same as that of the A-gear material receiving machine, the A-gear material receiving machine comprises a material receiving machine frame, a material receiving conveying belt is connected above the material receiving machine frame, a material pushing mechanism is arranged on one side of the material receiving conveying belt, a material storage transfer plate is arranged on the other side of the material receiving conveying belt, and a lifting bin is arranged on one side, away from the material receiving conveying belt, of the material storage transfer plate;
the pushing mechanism comprises a pushing mechanism base, the pushing mechanism base is installed on a material receiving machine frame, a second linear slide rail is connected above the pushing mechanism base, a first pushing cylinder is connected to one end above the pushing mechanism base, the output end of the first pushing cylinder is connected with a sliding block of the pushing mechanism base, a second lifting cylinder is arranged on the sliding block of the pushing mechanism base, a second pushing cylinder is arranged on the output end of the second lifting cylinder, a third pushing plate is arranged on the output end of the second pushing cylinder, a first lifting cylinder is further arranged at the output end of the second pushing cylinder, a second pushing plate is arranged at the output end of the first lifting cylinder, a first pushing plate is arranged above the second pushing plate, and the bottom surfaces of the first pushing plate, the second pushing plate and the third pushing plate are located on the same horizontal plane.
2. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the lift feed bin includes the feed bin mount pad, and the feed bin mount pad is installed in the material receiving machine frame, is equipped with lift servo motor on the feed bin mount pad, and the inside of feed bin mount pad is still rotated and is connected with the lead screw, and lift servo motor's output passes through the hold-in range with the lower extreme of lead screw to be connected, and the inside of feed bin mount pad is equipped with the lifter plate, and the lifter plate passes through threaded engagement with the lead screw to be connected, and four corners of lifter plate top are connected with the bracing piece respectively, and the upper end of four bracing pieces is connected with the feed bin.
3. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the material receiving conveyor belt of the material receiving machine A and the material discharging conveyor belt of the material receiving machine A are connected through a material guide turntable mechanism, the material guide turntable mechanism comprises a material guide turntable mechanism base, the material guide turntable mechanism base is installed on a turntable detection mechanism frame, a material guide turntable motor is arranged above the material guide turntable mechanism base, and a material guide turntable is connected to the output end of the material guide turntable motor.
4. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the guiding mechanism comprises an adjusting seat and a guiding plate, wherein the adjusting seat is installed on the rack of the turntable detecting mechanism, and the guiding plate is connected to the output end of the adjusting seat.
5. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the material shifting assembly comprises a material shifting assembly mounting seat, a stepping motor and a material shifting plate, wherein the material shifting assembly mounting seat is mounted on the frame of the turntable detection mechanism, the stepping motor is connected to the material shifting assembly mounting seat, and the material shifting plate is connected to the output end of the stepping motor; the height measurement lens is installed above the turntable detection mechanism frame through the hand-operated lifting module, and the height measurement lens is installed on the output end of the hand-operated lifting module.
6. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the turntable mechanism comprises a detection conveying turntable, a bearing seat, an encoder and a driving motor, wherein the bearing seat is installed on a turntable detection mechanism frame, a rotating shaft of the detection conveying turntable is connected with a bearing inside the bearing seat, the driving motor is also installed on the turntable detection mechanism frame, the output end of the driving motor is connected with the rotating shaft of the detection conveying turntable through a synchronous belt, the encoder is also installed on the turntable detection mechanism frame, and the output end of the encoder is connected with the rotating shaft of the detection conveying turntable through a coupler.
7. A thickness measurement grading device for soft magnetic products according to claim 1, characterized in that: the neat material loading machine of individual layer includes the material loading machine frame, and the top of material loading machine frame is equipped with first linear slideway, and the one end of material loading machine frame top still is equipped with the propelling movement cylinder, and the output of propelling movement cylinder is connected with the slider of first linear slideway, is connected with wide conveyer belt on the slider of first linear slideway, and one side of wide conveyer belt is equipped with thin conveyer belt, and the tip and the flat oscillator of thin conveyer belt are connected.
8. Method for implementing a thickness measurement grading device for soft magnetic products according to any of claims 1-7, characterized in that it comprises the following steps:
(I) feeding: manually placing the product on the wide conveying belt through a feeding manual sucking disc, conveying the product forwards to the thin conveying belt along with the wide conveying belt, and conveying the product by the thin conveying belt;
(II) detecting: products on the thin conveying belt enter the upper part of the detection conveying turntable through the flat vibrator, rotate along with the detection conveying turntable in the anticlockwise direction, and sequentially pass through the CCD detection camera and the lower part of the height measuring lens for detection;
(III) grading: the material shifting assembly carries out grading on the product according to the data of the detection record;
(IV) blanking: the classified products enter a material receiving conveying belt of a corresponding gear to be conveyed backwards continuously, and then are pushed to a material tray in the storage bin by a material pushing mechanism;
(V) material tray switching: when the products pushed into the material tray reach a set value, the lifting servo motor drives the screw rod to move, so that the material bin is driven to move, the material tray on the second layer corresponds to the material storage transfer plate, and the material tray switching is completed.
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