CN106824808A - A kind of pearl censorship sorter - Google Patents
A kind of pearl censorship sorter Download PDFInfo
- Publication number
- CN106824808A CN106824808A CN201710088854.3A CN201710088854A CN106824808A CN 106824808 A CN106824808 A CN 106824808A CN 201710088854 A CN201710088854 A CN 201710088854A CN 106824808 A CN106824808 A CN 106824808A
- Authority
- CN
- China
- Prior art keywords
- pearl
- censorship
- grader
- classification
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 9
- 230000000630 rising effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000011049 pearl Substances 0.000 description 77
- 238000010586 diagram Methods 0.000 description 7
- 239000010984 cultured pearl Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Landscapes
- Sorting Of Articles (AREA)
Abstract
A kind of pearl censorship sorter, including the pearl grader for being used to classify pearl, censorship grader also includes being used to the censorship mechanism of pearl to be sorted feeding pearl grader and the type for being used to determine according to pearl grader are realized into the sorting mechanism that classification discharges；Sorting mechanism includes classification passage, classification passage is in downward-sloping arrangement, the entrance of classification passage connects with the discharging station of pearl grader, the sort operation component of correspondence pearl number of types is sequentially provided with classification passage, sort operation component includes baffle plate, the discharge opening of correspondence pearl number of types is provided with classification passage, discharge opening and baffle fit, baffle plate with for driving baffle plate to move up and down so that baffle plate blocks discharge opening or moves down into the classification driver of discharge opening underlying barrier pearl is connected, the lower section of discharge opening connects with the collection channel of corresponding a certain type pearl.Precision of the present invention is higher, production efficiency is higher, cost is relatively low.
Description
Technical field
The present invention relates to pearl production equipment, especially a kind of pearl censorship sorter.
Background technology
To 2005, China's fresh water pearl annual production reached 1500t or so, accounts for more than the 95% of world's pearl production.
The stage division that whole industry is used at present remains in the manual detection stage substantially, and enterprise needs a large amount of personnel to be seen with naked eyes
The mode examined is classified to the grade of pearl.
But pearl volume smallest number is more, the big fatiguability of live load is classified, detection needs experienced workman, and result
Easily influenceed by subjective factor, increased the cost of pearl manufacturing enterprise, be also unfavorable for the control of quality.
Cultured pearl grade scale GB/T 187-2008 specify that the standards such as definition, classification, the quality of cultured pearl, make
Outlet hierarchical verification system is possibly realized, and the rapid classification to pearl turns into one of emphasis of enterprise.
This proposes requirement to vision-based inspection classification, but lacks at present economical and practical and can effectively combine vision
The device that detection is classified to pearl.
The content of the invention
In order to overcome existing pearl classification to use, the precision of manual sorting's mode is low, production efficiency is relatively low, cost is larger
Deficiency, a kind of precision of present invention offer is higher, production efficiency is higher, lower-cost pearl censorship sorter.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of pearl censorship sorter, including it is used to the pearl grader classified to pearl, the censorship classification
Device also includes being used to pearl to be sorted is sent into the censorship mechanism of the pearl grader and be used to will be true according to pearl grader
Fixed type realizes the sorting mechanism of classification discharging；
The sorting mechanism includes classification passage, and the classification passage is in downward-sloping arrangement, and the classification passage enters
Mouth connects with the discharging station of the pearl grader, and the classification of correspondence pearl number of types is sequentially provided with the classification passage
Operating assembly, the sort operation component includes baffle plate, and the discharge opening of correspondence pearl number of types is provided with the classification passage,
The discharge opening and the baffle fit, the baffle plate with for drive baffle plate move up and down so that baffle plate block discharge opening or under
Move on to the classification driver connection of discharge opening underlying barrier pearl, the receipts of the lower section of the discharge opening and corresponding a certain type pearl
Collection passage connection.
Further, pearl ejecting mechanism is installed at the discharging station, the pearl ejecting mechanism includes center-aisle, dials
Bar and it is used to the ejection driver for driving driving lever to stir, the center-aisle is located at the two of discharging station respectively with the front end of driving lever
End.
Further, the ejection driver includes the first sliding electromagnet, the motion end of first sliding electromagnet
Coordinate with the rear end of driving lever, be hinged on bearing in the middle part of the driving lever, the rear end of the driving lever with stir treasure with for driving lever
Pearl is connected to one end of the back-moving spring of the power of center-aisle, and the other end of the back-moving spring is fixed in frame.
Further, the classification driver includes the second sliding electromagnet, the motion end of second sliding electromagnet
It is connected with baffle plate, second sliding electromagnet is fixed on classification passage.
The pearl censorship sorter also includes being used to place the charging tray of pearl to be sorted, and the bottom of the charging tray is provided with
Stirring vane mixing component, the bottom container wall of the charging tray is provided with the through hole of correspondence pearl size, and the through hole leads to feeding
Road is connected, and the outlet of the feeding passage is positioned at the top of the funnel of the censorship mechanism.
The censorship mechanism is including funnel, push rod and is used to the censorship drive component for driving push rod flexible, the push rod
Upper end is provided with the station placed for a pearl, and the funnel is used to place pearl to be sorted, and the funnel is located at the pearl
The lower section of grader, through the bottom of the funnel, the push rod after rising is sequentially passed through to be opened the push rod at the top of the funnel
Mouth reaches the identification station of the pearl grader with the bottom censorship entrance of the pearl grader, and the push rod send with described
Inspection drive component connection.
The censorship drive component is class slider-crank mechanism and censorship motor, and the class slider-crank mechanism includes connecting rod
And runner, the runner is installed on the output shaft of the censorship motor, rotationally it is set with the connecting rod on the runner
End, the upper end of the connecting rod is rotatably mounted around on axle sleeve, and the bottom of the push rod is connected with the axle sleeve.
The inner ring of the axle sleeve installs linear bearing, and the bottom of the push rod can slide up and down to and be sleeved on the linear axis
Hold, the middle part pocketed springs of the push rod, the lower end of the spring is contradicted in the upper end of the linear bearing, the spring
Upper end is contradicted on the step in the middle part of the push rod.
Screw is screwed with the runner, installs close for realizing that roller position is detected with screw cooperation in the frame
Switch.
The both sides of the funnel are equipped with and are used for making the uniform vibration motor of pearl in container and for pearl in detection container
Whether the photoelectric sensor of predetermined amount is less than；The funnel is fixed in frame by bradyseism device, there is a piece of being used in funnel
The plug baffle plate of discharging.
Beneficial effects of the present invention are mainly manifested in：Coordinate vision-based detection to complete detection and classification to pearl, realize
The automated sorting of pearl, efficiently solves the problems, such as that current pearl processing excessively relies on manual detection, it is ensured that classification quality,
Improve production efficiency and reduce entreprise cost.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of pearl censorship sorter；
Fig. 2 is the schematic diagram of censorship mechanism；
Fig. 3 is funnel schematic diagram；
Fig. 4 is the schematic diagram of ejecting mechanism；
Fig. 5 is the schematic diagram of sorting mechanism；
Fig. 6 is push-pull electromagnet and baffle plate schematic diagram in sorting mechanism；
Fig. 7 is the schematic diagram of classification passage.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
1~Fig. 7 of reference picture, a kind of pearl censorship sorter, including it is used to the pearl grader classified to pearl
17, the censorship grader also include being used to by pearl to be sorted send into the pearl grader censorship mechanism and be used to by by
The type determined according to pearl grader realizes the sorting mechanism of classification discharging；
The sorting mechanism includes classification passage 37, the classification downward-sloping arrangement of passage 37, the classification passage 37
Entrance connect with the discharging station of the pearl grader, be sequentially provided with correspondence pearl number of types on the classification passage 37
Sort operation component, the sort operation component includes baffle plate 40, correspondence pearl number of types is provided with the classification passage
Discharge opening, the discharge opening coordinates with the baffle plate 40, and the baffle plate 40 causes baffle plate with for driving baffle plate to move up and down
The classification driver 38 for blocking discharge opening or moving down into discharge opening underlying barrier pearl is connected, the lower section of the discharge opening with it is corresponding
The collection channel 41 of a certain type pearl is connected.
Further, it is described discharging station at install pearl ejecting mechanism, the pearl ejecting mechanism include center-aisle 15,
Driving lever 36 and it is used to the ejection driver 34 for driving driving lever to stir, the center-aisle 15 is located at out respectively with the front end of driving lever 36
Expect the two ends of station.
Further, the ejection driver 34 includes the first sliding electromagnet, the action of first sliding electromagnet
End coordinates with the rear end of driving lever 36, and the middle part of the driving lever 36 is hinged on bearing 30, the rear end of the driving lever 36 with for
Driving lever is stirred pearl and is connected to one end of the back-moving spring 36 of the power of center-aisle, and the other end of the back-moving spring 36 is fixed on
In frame.Specifically, one end of back-moving spring 36 is connected with the first latch 31 being fixed on driving lever, back-moving spring 36 it is another
The second latch 32 in frame is held and is fixed on to connect；First sliding electromagnet is arranged on the first electromagnet stent 35, described
First electromagnet stent 35 is fixed in frame.
Further, the classification driver 38 includes the second sliding electromagnet, the action of second sliding electromagnet
End is connected with baffle plate 40, and second sliding electromagnet is fixed on classification passage 37.Specifically, the second sliding electromagnet is installed
On the second electromagnet stent 3, second electromagnet stent 39 is fixed in frame.
The pearl censorship sorter also includes being used to place the charging tray 1 of pearl to be sorted, and the bottom of the charging tray 1 sets
Have a stirring vane mixing component 2, the bottom container wall of the charging tray 1 is provided with the through hole of correspondence pearl size, the through hole with it is upper
Material channel connection, the outlet of the feeding passage is positioned at the top of the funnel 18 of the censorship mechanism.
The censorship mechanism includes funnel 18, push rod 10 and is used to the censorship drive component for driving push rod flexible, the top
The upper end of bar 10 is provided with the station placed for a pearl, and the funnel 18 is used to place pearl to be sorted, 18, the funnel
In the lower section of the pearl grader 17, the push rod 10 is worn successively through the bottom of the funnel 18, the push rod 10 after rising
The bottom censorship entrance of the open top and the pearl grader 17 of crossing the funnel 18 reaches the knowledge of the pearl grader
Other station, the push rod 18 is connected with the censorship drive component.
The censorship drive component is class slider-crank mechanism and censorship motor 6, and the class slider-crank mechanism includes connecting
Bar 7 and runner 4, install the runner 4 on the output shaft of the censorship motor 6, the company is rotationally set with the runner 4
The lower end of bar 7, the upper end of the connecting rod 7 is rotatably mounted around on axle sleeve 8, and the bottom of the push rod 10 connects with the axle sleeve 8
Connect.
The inner ring of the axle sleeve 8 installs linear bearing 24, the bottom of the push rod 10 can slide up and down to be sleeved on it is described
On linear bearing 24, the middle part pocketed springs 9 of the push rod 10, the lower end of the spring 9 is contradicted in the linear bearing 24
Upper end, the upper end of the spring 9 is contradicted on the step at the middle part of the push rod 10.
Specifically, the frame top chock 25 below the funnel, installs linear bearing 12, institute on the bearing block 25
State push rod through the upper linear bearing 12；Connected by the 3rd latch 22 between the runner 4 and the lower end of connecting rod 7, the company
First rolling bearing 23 is installed in the pin hole of bar lower end；Connected by the 4th latch 19 between the upper end of the connecting rod 7 and axle sleeve 8
Connect, second axis of rolling 20. is installed in the pin hole of the small end
Screw 16 is screwed with the runner, is installed in the frame for realizing what roller position was detected with the cooperation of screw 16
Proximity switch 5.
The both sides of the funnel 18 are equipped with and are used for making the uniform vibration motor 27 of pearl in container and in detection container
Whether pearl is less than the photoelectric sensor (the first emission sensor 26 and the second emission sensor 28) of predetermined amount；The leakage
Bucket 18 is fixed in frame by bradyseism device 13, there is a piece of plug baffle plate for discharging in funnel 18.
When the present embodiment works, the first emission sensor 26, the first emission sensor 28 detect precious in funnel 18
When pearl is inadequate, stirring vane mixing component 2 is started working, and the bottom of charging tray 1 starts rotation, during pearl calls in funnel 13 in disk,
Increase pearl amount in funnel.Vibration motor 27 is housed, pearl has good mobility in funnel 18 when making work on funnel 18.
Stepper motor is started working after receiving the signal of the pearl grader 17, is determined initially by proximity switch 5
Position, and drive by runner 4, connecting rod 7, axle sleeve 8, the slider-crank mechanism of the composition of push rod 10, the push rod in slider-crank mechanism
10 tops are fluted, pearl in groove by slider-crank mechanism from funnel deliver to pearl grader 17 (such as visual detector,
It is of course also possible to be other kinds of classification and Detection device) in, wherein spring 9 is compressed when test position is reached, and makes bar of short duration
Stop, it is ensured that pearl is static during vision-based detection.
After pearl grader 17 has been detected, push rod 10 declines, the action of the first sliding electromagnet, driving lever 36 is promoted pearl
Into center-aisle 15.Pearl rolls into classification passage 37 by center-aisle 15, has four on classification passage 37 by baffle plate 40 and the
The mechanism of two sliding electromagnets composition, according to the result of detection, corresponding electromagnet promotes baffle plate in this four electromagnet, makes gear
Plate is opened, and pearl is blocked by baffle plate and falls into collection channel 41, completes the classification of pearl.
Claims (10)
1. a kind of pearl censorship sorter, including it is used to the pearl grader classified to pearl, it is characterised in that：It is described
Censorship grader also includes being used to pearl to be sorted is sent into the censorship mechanism of the pearl grader and is used to according to pearl
The type that grader determines realizes the sorting mechanism of classification discharging；
The sorting mechanism include classification passage, the classification passage be in downward-sloping arrangement, the entrance of the classification passage with
The discharging station of the pearl grader connects, and the sort operation of correspondence pearl number of types is sequentially provided with the classification passage
Component, the sort operation component includes baffle plate, and the discharge opening of correspondence pearl number of types is provided with the classification passage, described
Discharge opening and the baffle fit, the baffle plate with for drive baffle plate move up and down so that baffle plate blocks discharge opening or moves down into
The classification driver connection of discharge opening underlying barrier pearl, the lower section of the discharge opening leads to the collection of corresponding a certain type pearl
Road is connected.
2. a kind of pearl censorship sorter as claimed in claim 1, it is characterised in that：Pearl is installed at the discharging station
Ejecting mechanism, the pearl ejecting mechanism includes center-aisle, driving lever and is used to the ejection driver for driving driving lever to stir, described
Center-aisle is located at the two ends of discharging station with the front end of driving lever respectively.
3. a kind of pearl censorship sorter as claimed in claim 2, it is characterised in that：The ejection driver includes first
Sliding electromagnet, the motion end of first sliding electromagnet coordinates with the rear end of driving lever, and branch is hinged in the middle part of the driving lever
On seat, the rear end of the driving lever is connected with stirring pearl for driving lever to one end of the back-moving spring of the power of center-aisle, institute
The other end for stating back-moving spring is fixed in frame.
4. a kind of pearl censorship sorter as described in one of claims 1 to 3, it is characterised in that：The classification driver
Including the second sliding electromagnet, the motion end of second sliding electromagnet is connected with baffle plate, and second sliding electromagnet is consolidated
It is scheduled on classification passage.
5. a kind of pearl censorship sorter as described in one of claims 1 to 3, it is characterised in that：The pearl censorship point
Class device also includes being used to place the charging tray of pearl to be sorted, and the bottom of the charging tray is provided with stirring vane mixing component, described
The bottom container wall of charging tray is provided with the through hole of correspondence pearl size, the through hole and feeding channel connection, the feeding passage
Outlet is positioned at the top of the funnel of the censorship mechanism.
6. a kind of pearl censorship sorter as described in one of claims 1 to 3, it is characterised in that：The censorship mechanism bag
Include funnel, push rod and be used to the censorship drive component for driving push rod flexible, the upper end of the push rod is provided with places for a pearl
Station, the funnel is used to place pearl to be sorted, and the funnel is located at the lower section of the pearl grader, and the push rod is worn
The bottom of the funnel is crossed, the push rod after rising sequentially passes through the open top of the funnel and the bottom of the pearl grader
Censorship entrance reaches the identification station of the pearl grader, and the push rod is connected with the censorship drive component.
7. a kind of pearl censorship sorter as claimed in claim 6, it is characterised in that：The censorship drive component is bent class
Handle slide block mechanism and censorship motor, the class slider-crank mechanism include connecting rod and runner, on the output shaft of the censorship motor
The runner is installed, the lower end of the connecting rod is rotationally set with the runner, the upper end of the connecting rod is rotationally set with
On axle sleeve, the bottom of the push rod is connected with the axle sleeve.
8. a kind of pearl censorship sorter as claimed in claim 7, it is characterised in that：The inner ring of the axle sleeve installs straight line
Bearing, the bottom of the push rod can slide up and down to and be sleeved on the linear bearing, the middle part pocketed springs of the push rod, institute
The lower end for stating spring is contradicted in the upper end of the linear bearing, and the upper end of the spring contradicts the step in the middle part of the push rod
On.
9. a kind of pearl censorship sorter as claimed in claim 7, it is characterised in that：Screw, institute are screwed with the runner
State and installed in frame for coordinating the proximity switch for realizing that roller position is detected with screw.
10. a kind of pearl censorship sorter as claimed in claim 6, it is characterised in that：The both sides of the funnel are equipped with use
Come the photoelectric sensor for making the uniform vibration motor of pearl in container and whether predetermined amount being less than for pearl in detection container；Institute
State funnel to be fixed in frame by bradyseism device, there is a piece of plug baffle plate for discharging in funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088854.3A CN106824808A (en) | 2017-02-20 | 2017-02-20 | A kind of pearl censorship sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710088854.3A CN106824808A (en) | 2017-02-20 | 2017-02-20 | A kind of pearl censorship sorter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106824808A true CN106824808A (en) | 2017-06-13 |
Family
ID=59128457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710088854.3A Pending CN106824808A (en) | 2017-02-20 | 2017-02-20 | A kind of pearl censorship sorter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106824808A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671007A (en) * | 2017-09-30 | 2018-02-09 | 浙江农林大学 | Based on the pearl shaped intelligent sorting system of machine vision batch detection |
| CN110766683A (en) * | 2019-10-30 | 2020-02-07 | 中国计量大学 | Pearl finish grade detection method and system |
| CN111054646A (en) * | 2020-01-07 | 2020-04-24 | 广州若亿珠宝科技有限公司 | Pearl letter sorting processingequipment |
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| CN101430290A (en) * | 2008-12-10 | 2009-05-13 | 南京尊莱科技有限公司 | Steel ball surface defect detection apparatus |
| CN102928431A (en) * | 2012-10-24 | 2013-02-13 | 浙江工业大学 | Device for automatically grading pearls on line according to size and shape on basis of monocular multi-view machine vision |
| CN103433221A (en) * | 2013-08-20 | 2013-12-11 | 浙江佳丽珍珠首饰有限公司 | Automatic pearl falling and image acquiring device for sorting pearl shapes |
| CN104036578A (en) * | 2014-06-12 | 2014-09-10 | 南京熊猫电子股份有限公司 | Coin identifying and sorting device and method |
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| CN106345698A (en) * | 2016-11-25 | 2017-01-25 | 安顺市虹翼特种钢球制造有限公司 | Detecting and blanking mechanism for steel ball sorting system |
| CN207103179U (en) * | 2017-02-20 | 2018-03-16 | 浙江工业大学 | A kind of pearl censorship sorter |
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| JPH1019534A (en) * | 1994-12-07 | 1998-01-23 | Seiko Seiki Co Ltd | Inspection and classification device for spherical parts |
| CN201041551Y (en) * | 2007-01-11 | 2008-03-26 | 浙江大学 | A real time detection and classification system for pearl based on machine vision |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107671007A (en) * | 2017-09-30 | 2018-02-09 | 浙江农林大学 | Based on the pearl shaped intelligent sorting system of machine vision batch detection |
| CN107671007B (en) * | 2017-09-30 | 2024-03-15 | 浙江农林大学 | Intelligent sorting system for detecting pearl shapes in batches based on machine vision |
| CN110766683A (en) * | 2019-10-30 | 2020-02-07 | 中国计量大学 | Pearl finish grade detection method and system |
| CN110766683B (en) * | 2019-10-30 | 2022-02-18 | 中国计量大学 | Pearl finish grade detection method and system |
| CN111054646A (en) * | 2020-01-07 | 2020-04-24 | 广州若亿珠宝科技有限公司 | Pearl letter sorting processingequipment |
| CN111054646B (en) * | 2020-01-07 | 2021-06-04 | 广州若亿珠宝科技有限公司 | Pearl letter sorting processingequipment |
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Application publication date: 20170613 |