CN109396065A - A kind of automatic fastener hardness sorting machine - Google Patents

A kind of automatic fastener hardness sorting machine Download PDF

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Publication number
CN109396065A
CN109396065A CN201811579884.5A CN201811579884A CN109396065A CN 109396065 A CN109396065 A CN 109396065A CN 201811579884 A CN201811579884 A CN 201811579884A CN 109396065 A CN109396065 A CN 109396065A
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CN
China
Prior art keywords
fixed
mentioned
induction
sorting
fixed frame
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CN201811579884.5A
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Chinese (zh)
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CN109396065B (en
Inventor
范勇
丁开南
杨斌
李道宏
姚永胜
宁民
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ANHUI CHAOHU CASTING FACTORY Co Ltd
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ANHUI CHAOHU CASTING FACTORY Co Ltd
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Priority to CN201811579884.5A priority Critical patent/CN109396065B/en
Publication of CN109396065A publication Critical patent/CN109396065A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/34Sorting according to other particular properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/02Measures preceding sorting, e.g. arranging articles in a stream orientating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00Sorting 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
    • B07C5/36Sorting apparatus characterised by the means used for distribution
    • B07C5/361Processing or control devices therefor, e.g. escort memory
    • B07C5/362Separating or distributor mechanisms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07CPOSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C2501/00Sorting according to a characteristic or feature of the articles or material to be sorted
    • B07C2501/0009Sorting of fasteners, e.g. screws, nuts, bolts

Abstract

The invention discloses a kind of automatic fastener hardness sorting machines, comprising: screening plant, sorting equipment, sensing device;Screening plant includes driver plate, feeder, blanking lever, main shaft, rotating mechanism, screening motor;Sorting equipment includes fixed frame, pusher cylinder, push rod, sorter, elevating mechanism;Sensing device includes induction coil, induction coil pallet, induction cylinder, induction push rod, induction fixed frame, substrate.The beneficial effects of the present invention are automatization level is high, and structure is simple.

Description

A kind of automatic fastener hardness sorting machine
Technical field
The present invention relates to a kind of sorting machines, especially automatic fastener hardness sorting machine.
Background technique
It is well known that fastener is with most commonly used mechanical basic part, product quality is to using its main body Working performance and safety play an important role.Hardness is to examine the important indicator of fastener mechanical performance, in the life of fastener During production, after carrying out heat treatment adjusting hardness to fastener, it will use hardness sorter and the hardness of all fasteners carried out Full inspection.Fastener hardness sorter used at present is made of probe and instrument, holds fastener products by survey crew and put in In probe, the hardness number of fastener products is read from instrument, determines if qualification being compared with standard hardness value. Efficiency is very low in this way, so to occupy a large amount of manpower, and is easy to the underproof product of generation and is mixed into qualification Situation in product.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of automatic fastener hardness sorting machines, and automatization level is high, knot Structure is simple.
The present invention is achieved through the following technical solutions.
A kind of automatic fastener hardness sorting machine, comprising: screening plant, sorting equipment, sensing device, attachment device;
Screening plant, including driver plate, feeder, blanking lever, main shaft, rotating mechanism, screening motor, above-mentioned main shaft are vertical It is arranged and top is fixed on the center of horizontally disposed above-mentioned driver plate, the bottom of above-mentioned main shaft is assembled at the top of above-mentioned rotating mechanism End, bottom are assemblied in above-mentioned screening motor, and above-mentioned driver plate is peripherally provided with multiple material mouths to place fastener, it is above-mentioned on Material machine is fixed with above-mentioned blanking lever position and is directed at above-mentioned material mouth, and above-mentioned blanking lever is located under above-mentioned feeder Trip;
Sorting equipment, including fixed frame, pusher cylinder, push rod, sorter, elevating mechanism, above-mentioned pusher cylinder are fixed on The rear end of above-mentioned fixed frame, above-mentioned push rod is horizontally disposed, and one end is assemblied in above-mentioned pusher cylinder, the fixed above-mentioned elevator of the other end Structure, above-mentioned sorter include sorting pedestal, sorting hand, idler wheel, and above-mentioned sorting pedestal is fixed on the bottom of above-mentioned elevating mechanism, on It states sorting hand and is fixed on above-mentioned sorting pedestal and the one side shape matching therewith towards fastener, above-mentioned rollers setting is above-mentioned Sort the bottom of pedestal;
Sensing device, including induction coil, induction coil pallet, induction cylinder, induction push rod, induction fixed frame, substrate, it is above-mentioned Incude the fixed above-mentioned induction coil in top surface of pallet, the fixed above-mentioned induction fixed frame in bottom surface, the fixation level of above-mentioned induction cylinder is set The aforesaid substrate set, above-mentioned push rod cylinder are vertically arranged, and top is fixed on above-mentioned induction fixed frame, and bottom end is assemblied in above-mentioned sense Answer cylinder, the bottom insertion aforesaid substrate of above-mentioned induction fixed frame and slidably;
Above-mentioned sorting equipment is fixed at the top of driver plate, and the push direction of push rod is along to material mouth direction;
Above-mentioned induction coil is located at the underface of the material mouth of driver plate.
Further, above-mentioned rotating mechanism includes assigning part, revolving part, first bearing, second bearing, 3rd bearing, on State first bearing be sleeved on it is above-mentioned assign part, above-mentioned second bearing is sleeved on the top of above-mentioned revolving part, above-mentioned 3rd bearing set Mounted in the bottom of above-mentioned main shaft, the top surface of above-mentioned revolving part is inserted into above-mentioned main shaft and is fixed, and the bottom of above-mentioned revolving part is assigned above-mentioned The top of part is assigned, the above-mentioned bottom for assigning part is assemblied in above-mentioned screening motor.
Further, above-mentioned driver plate is provided with half-turn sunk area along above-mentioned material mouth.
Further, above-mentioned elevating mechanism includes lifter plate, lifting spring, elevator, and above-mentioned lifter plate is horizontally disposed simultaneously And it is fixed on above-mentioned push rod, above-mentioned lifting spring is vertically arranged, and top is fixed on the bottom of above-mentioned lifter plate, and bottom end fixation is above-mentioned Elevator, above-mentioned elevator is tilted towards the one side of material mouth, and is from top to bottom gradually protruded, and above-mentioned fixed frame is located at close to material One end of mouth is provided with auxiliary block, when with above-mentioned elevator inclined shape of the above-mentioned auxiliary block towards above-mentioned elevator It coincide.
Further, above-mentioned induction fixed frame includes two columns, crossbeam, two guide posts, and above-mentioned crossbeam is horizontally disposed, and two A above-mentioned column is vertically arranged, top, bottom be separately fixed at above-mentioned induction coil pallet two sides of the bottom and above-mentioned crossbeam, two A above-mentioned guide post is vertically arranged, and top is separately fixed at the two sides of above-mentioned crossbeam, and bottom sequentially passes through aforesaid substrate respectively And it is slidably matched therewith.
Further, the top, bottom end of above-mentioned column and the top of above-mentioned guide post are connected through a screw thread and by nut lock It is fixed.
Further, aforesaid substrate assigns the guide sleeve for being fixed with and being vertically arranged at above-mentioned guide post, and above-mentioned guide sleeve is downward Extend one section.
Beneficial effects of the present invention:
This equipment carries out hardness sorting compared to traditional hand fit's hardness sorter, and automatization level is high, saves Human resources and cost sort underproof product automatically, avoid the occurrence of qualified products and substandard product mixing The case where, it ensure that the quality of product;Structure is simple, cheap, easy to repair.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of screening plant of the present invention;
Fig. 2 is the schematic top plan view of screening plant of the present invention;
Fig. 3 is the structural schematic diagram of sorting equipment of the present invention;
Fig. 4 is the structural schematic diagram of sensing device of the present invention.
Specific embodiment
The present invention will be further described in detail below based on the drawings and embodiments.
- Fig. 4 referring to Fig.1, the present invention, automatic fastener hardness sorting machine, comprising: screening plant, sorting equipment, induction dress It sets, attachment device;
Screening plant, including driver plate 11, feeder 12, blanking lever 13, main shaft 14, rotating mechanism, screening motor 15, on State that main shaft 14 is vertically arranged and top is fixed on the center of horizontally disposed above-mentioned driver plate 11, the top dress of above-mentioned rotating mechanism Bottom end with above-mentioned main shaft 14, bottom are assemblied in above-mentioned screening motor 15, and above-mentioned driver plate 11 is peripherally provided with multiple to put The material mouth 111 of fastener is set, above-mentioned feeder 12 is fixed with above-mentioned 13 position of blanking lever and is directed at above-mentioned material mouth 111, Above-mentioned blanking lever 13 is located at the downstream of above-mentioned feeder 12.
Further, above-mentioned rotating mechanism include assign part 161, revolving part 162, first bearing 163, second bearing 164, 3rd bearing 165, above-mentioned first bearing 163 be sleeved on it is above-mentioned assign part 161, above-mentioned second bearing 164 is sleeved on above-mentioned rotation The top of part 162, above-mentioned 3rd bearing 165 are sleeved on the bottom of above-mentioned main shaft 14, and the top surface insertion of above-mentioned revolving part 162 is above-mentioned Main shaft 14 is fixed, and the above-mentioned top for assigning part 161, the above-mentioned bottom assembly for assigning part 161 are assigned in the bottom of above-mentioned revolving part 162 In above-mentioned screening motor 15.
By the way that rotating mechanism is arranged, enable to the rotating system of screening plant more firm, simultaneously because assigning part 161, the diameter of revolving part 162 and main shaft 14 is gradually increased, and plays the role of transmission buffering revolving speed.
Further, above-mentioned driver plate 11 is provided with half-turn sunk area 112 along above-mentioned material mouth 111.
Sunk area 112, which is arranged, can make the position height of fastener excessive without departing from driver plate 11, after being more suitable for Screening sorting.
Sorting equipment, including fixed frame 21, pusher cylinder 22, push rod 23, sorter, elevating mechanism, above-mentioned pusher cylinder 22 are fixed on the rear end of above-mentioned fixed frame 21, and above-mentioned push rod 23 is horizontally disposed, and one end is assemblied in above-mentioned pusher cylinder 22, the other end Fixed above-mentioned elevating mechanism, above-mentioned sorter include sorting pedestal 241, sorting hand 242, idler wheel 243, above-mentioned sorting pedestal 241 Be fixed on the bottom of above-mentioned elevating mechanism, above-mentioned sorting hand 242 be fixed on above-mentioned sorting pedestal 241 and towards fastener one Shape matches therewith in face, and the bottom of above-mentioned sorting pedestal 241 is arranged in above-mentioned rollers 243.
Further, above-mentioned elevating mechanism includes lifter plate 251, lifting spring 252, elevator 253, above-mentioned lifter plate 251 are horizontally disposed with and are fixed on above-mentioned push rod 23, and above-mentioned lifting spring 252 is vertically arranged, and top is fixed on above-mentioned lifter plate 251 bottom, the fixed above-mentioned elevator 253 in bottom end, above-mentioned elevator 253 are tilted towards the one side of material mouth, and from top to bottom Gradually protrude, above-mentioned fixed frame 251, which is located at, is provided with auxiliary block 254 close to one end of material mouth 111, above-mentioned auxiliary block 254 towards Shape while inclined with above-mentioned elevator 253 of above-mentioned elevator 253 is coincide.
22 driving push rod 23 of pusher cylinder pushes elevating mechanism mobile, and with displacement, elevator 253 contacts auxiliary block 254, And since inclined inclined-plane declines 253 position of elevator, the idler wheel 243 of sorting pedestal 241 contacts driver plate 11, sorts hand 242 release fastener from material mouth.
Sensing device, including induction coil 31, induction coil pallet 32, induction cylinder 33, induction push rod 34, induction fixed frame, Substrate 35, the fixed above-mentioned induction coil 31 in the top surface of above-mentioned induction pallet 32, the fixed above-mentioned induction fixed frame in bottom surface, above-mentioned induction gas The horizontally disposed aforesaid substrate 35 of the fixation of cylinder 33, above-mentioned push rod cylinder 33 are vertically arranged, and it is solid that top is fixed on above-mentioned induction Determine frame, bottom end is assemblied in above-mentioned induction cylinder 33, the bottom insertion aforesaid substrate 35 of above-mentioned induction fixed frame and slidably.
Further, above-mentioned induction fixed frame includes 362, two two columns 361, crossbeam guide posts 363, above-mentioned crossbeam 362 is horizontally disposed, and two above-mentioned columns 361 are vertically arranged, and top, bottom are separately fixed at the bottom of above-mentioned induction coil pallet 32 Portion two sides and above-mentioned crossbeam 362, two above-mentioned guide posts 363 are vertically arranged, and top is separately fixed at the two of above-mentioned crossbeam 362 Side, bottom sequentially pass through aforesaid substrate 35 respectively and are slidably matched therewith.
Further, the top, bottom end of above-mentioned column 361 and the top of above-mentioned guide post 363 be connected through a screw thread and by Nut locking.
Further, aforesaid substrate 35 assigns the guide sleeve 364 for being fixed with and being vertically arranged at above-mentioned guide post, and above-mentioned guide sleeve 364 extend downwardly one section.
Fixed frame is incuded by setting, strengthens being connected firmly between induction cylinder 33 and induction coil pallet 32 on the whole Degree, and the structure design for incuding fixed frame is relatively reasonable, plays the role of assistance for lifting, so that lifting is more steady.
Above-mentioned sorting equipment is fixed at the top of driver plate 11, and the push direction of push rod 23 is along to 111 side of material mouth To;
Above-mentioned induction coil 31 is located at the underface of the material mouth 111 of driver plate 11.
Feeder promotes fastener products onto driver plate, and fastener products are mobile with driver plate, and induction coil is at this time Lower dead center;When fastener products are in the surface of induction coil, driver plate stops movement, and induction coil is under the promotion of induction cylinder It moves up, puts in the bar portion of fastener until the position for reaching requirement in induction coil, then induction coil is by magnetic field to tight The hardness of fastener product measures.
After being measured, lower dead center is retracted under induction coil, driver plate continues to rotate with fastener products, until lower part is tight Rotation stops when fastener product reaches the surface of induction coil, repeatedly, each fastener products is carried out with the measurement of hardness.
When as unqualified such as the hardness of a certain fastener products, after the indentation, there and stopping for moving to sorting equipment face, The push rod release of sorting equipment, which above pushes away it from driver plate, to be fallen.When such as hardness qualification of a certain fastener products, then always with driver plate It moves at blanking lever, due to the blocking of blanking lever, fastener products slide from driver plate.Repeatedly, fastening is realized The sorting of part product hardness.
The present invention, automatic fastener hardness sorting machine, this equipment are carried out compared to traditional hand fit's hardness sorter Hardness sorting, automatization level is high, saves human resources and cost, underproof product is sorted automatically, is avoided There is the case where qualified products and substandard product mixing, ensure that the quality of product;Structure is simple, cheap, convenient for dimension It repairs.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow be familiar with this field technology Personage can understand the content of present invention and be implemented, and it is not intended to limit the scope of the present invention.It is all according to the present invention Equivalent change or modification made by Spirit Essence, should be covered by the scope of protection of the present invention.

Claims (7)

1. a kind of automatic fastener hardness sorting machine characterized by comprising screening plant, sorting equipment, sensing device, company Connection device;
Screening plant, including driver plate, feeder, blanking lever, main shaft, rotating mechanism, screening motor, the main shaft are vertically arranged And top is fixed on the center of the horizontally disposed driver plate, and the bottom end of the main shaft is assembled at the top of the rotating mechanism, Bottom is assemblied in the screening motor, and the driver plate is peripherally provided with multiple material mouths to place fastener, the feeding Machine is fixed with blanking lever position and is directed at the material mouth, and the blanking lever is located at the downstream of the feeder;
Sorting equipment, including fixed frame, pusher cylinder, push rod, sorter, elevating mechanism, the pusher cylinder are fixed on described The rear end of fixed frame, the push rod is horizontally disposed, and one end is assemblied in the pusher cylinder, and the other end fixes the elevating mechanism, The sorter includes sorting pedestal, sorting hand, idler wheel, and the sorting pedestal is fixed on the bottom of the elevating mechanism, described Sorting hand is fixed on the sorting pedestal and the one side shape matching therewith towards fastener, the idler wheel are arranged at described point Pick the bottom of pedestal;
Sensing device, including induction coil, induction coil pallet, induction cylinder, induction push rod, induction fixed frame, substrate, the induction The fixation of the fixed induction coil in the top surface of pallet, the fixed induction fixed frame in bottom surface, the induction cylinder is horizontally disposed The substrate, the push rod cylinder are vertically arranged, and top is fixed on the induction fixed frame, and bottom end is assemblied in the induction gas The substrate and slidably is inserted into cylinder, the bottom of the induction fixed frame;
The sorting equipment is fixed at the top of driver plate, and the push direction of push rod is along to material mouth direction;
The induction coil is located at the underface of the material mouth of driver plate.
2. automatic fastener hardness sorting machine according to claim 1, which is characterized in that the rotating mechanism includes assigning Part, revolving part, first bearing, second bearing, 3rd bearing, the first bearing, which is sleeved on, described assigns part, second axis Bearing sleeve is mounted in the top of the revolving part, and the 3rd bearing is sleeved on the bottom of the main shaft, and the top surface of the revolving part is inserted Enter the main shaft to fix, the top for assigning part is assigned in the bottom of the revolving part, and the bottom for assigning part is assemblied in institute State screening motor.
3. automatic fastener hardness sorting machine according to claim 1, which is characterized in that the driver plate is set along the material mouth It is equipped with half-turn sunk area.
4. automatic fastener hardness sorting machine according to claim 1, which is characterized in that the elevating mechanism includes lifting Plate, lifting spring, elevator, the lifter plate is horizontally disposed and is fixed on the push rod, and the lifting spring is vertically arranged, Top is fixed on the bottom of the lifter plate, the fixed elevator in bottom end, and the elevator is tilted towards the one side of material mouth, and And from top to bottom gradually protrude, the fixed frame, which is located at, is provided with auxiliary block close to one end of material mouth, and the auxiliary block is towards institute Shape while inclined with the elevator for stating elevator is coincide.
5. automatic fastener hardness sorting machine according to claim 1, which is characterized in that the induction fixed frame includes two A column, crossbeam, two guide posts, the crossbeam is horizontally disposed, and two columns are vertically arranged, and top, bottom are solid respectively The two sides of the bottom and the crossbeam, two guide posts for being scheduled on the induction coil pallet are vertically arranged, and top is separately fixed at The two sides of the crossbeam, bottom sequentially pass through the substrate respectively and are slidably matched therewith.
6. automatic fastener hardness sorting machine according to claim 5, which is characterized in that top, the bottom end of the column It is connected through a screw thread with the top of the guide post and is locked by nut.
7. automatic fastener hardness sorting machine according to claim 5, which is characterized in that the substrate assigns the guide post Place is fixed with the guide sleeve being vertically arranged, and the guide sleeve extends downwardly one section.
CN201811579884.5A 2018-12-24 2018-12-24 Automatic fastener hardness sorter Active CN109396065B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811579884.5A CN109396065B (en) 2018-12-24 2018-12-24 Automatic fastener hardness sorter

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Application Number Priority Date Filing Date Title
CN201811579884.5A CN109396065B (en) 2018-12-24 2018-12-24 Automatic fastener hardness sorter

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CN109396065B CN109396065B (en) 2024-02-23

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011147938A (en) * 2005-01-07 2011-08-04 Mitsubishi Electric Corp Sorting method of solid matter and sorting device therefor
CN103212539A (en) * 2013-03-29 2013-07-24 聊城市人和精工轴承有限公司 Automatic sorting machine for bearing retainer workpiece concave and convex surfaces
CN103576211A (en) * 2013-10-16 2014-02-12 宁波名古屋工业有限公司 Lining core automatic detection device
CN104384930A (en) * 2014-11-25 2015-03-04 广州市嘉特斯机电制造有限公司 Sorting and assembling equipment for valve lock clamp components
CN105032785A (en) * 2015-07-13 2015-11-11 苏州博众精工科技有限公司 Fully-automatic detection sorting mechanism
CN107282478A (en) * 2017-08-15 2017-10-24 广州市康超信息科技有限公司 A kind of automatic sorting device
CN209810691U (en) * 2018-12-24 2019-12-20 安徽省巢湖铸造厂有限责任公司 Automatic fastener hardness sorter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011147938A (en) * 2005-01-07 2011-08-04 Mitsubishi Electric Corp Sorting method of solid matter and sorting device therefor
CN103212539A (en) * 2013-03-29 2013-07-24 聊城市人和精工轴承有限公司 Automatic sorting machine for bearing retainer workpiece concave and convex surfaces
CN103576211A (en) * 2013-10-16 2014-02-12 宁波名古屋工业有限公司 Lining core automatic detection device
CN104384930A (en) * 2014-11-25 2015-03-04 广州市嘉特斯机电制造有限公司 Sorting and assembling equipment for valve lock clamp components
CN105032785A (en) * 2015-07-13 2015-11-11 苏州博众精工科技有限公司 Fully-automatic detection sorting mechanism
CN107282478A (en) * 2017-08-15 2017-10-24 广州市康超信息科技有限公司 A kind of automatic sorting device
CN209810691U (en) * 2018-12-24 2019-12-20 安徽省巢湖铸造厂有限责任公司 Automatic fastener hardness sorter

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