CN105499157A - Mechanical counting device with automatic simulated pearl culling function - Google Patents
Mechanical counting device with automatic simulated pearl culling function Download PDFInfo
- Publication number
- CN105499157A CN105499157A CN201610035367.6A CN201610035367A CN105499157A CN 105499157 A CN105499157 A CN 105499157A CN 201610035367 A CN201610035367 A CN 201610035367A CN 105499157 A CN105499157 A CN 105499157A
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- Prior art keywords
- pearl
- roller bearing
- pan feeding
- feeding roller
- pay
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- 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.)
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Classifications
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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
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
-
- 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
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a mechanical counting device with an automatic simulated pearl culling function. The mechanical counting device comprises a stander, wherein a feeding device, a conveying device and a collection device are mounted on the stander; the feeding device is arranged at the feeding end of the conveying device; the collection device is positioned at the discharging end of the conveying device; the feeding device comprises a supplied material feeding box and a feeding rolling shaft; at least one row of pearl accommodating holes are formed in the outer surface of the feeding rolling shaft and surrounds the circumferential direction of the feeding rolling shaft; each row includes a plurality of pearl accommodating holes extending along the axial line of the feeding rolling shaft; an image acquisition device is arranged above the conveying device. The whole process of counting pearls is automatic; the pearl accommodating holes are formed in the feeding rolling shaft to disperse the pearls and control the quantity of the pearls; a camera and an image processing system automatically calculate the quantity of the pearls, so that the counting accuracy is improved, and full-automatic counting of the pearls is realized. The mechanical counting device further comprises a culling system for culling and smashing simulated pearls.
Description
Technical field
The present invention relates to the counting device of a kind of pearl, particularly relate to the mechanical counting device with automatic rejection simulated pearl function.
Background technology
Pearl counting is an indispensable important step in the transaction of pearl batch.Shown by market survey, at present pearl counting on the market mainly by artificial under dazzling light, use the particle that one piece of small-sized tally counts pearl.Existing pearl bearing counter counting efficiency is higher, and error rate is low, but does not have the function got rid of simulated pearl and also destroy, and this problems demand solves.
Summary of the invention
For above deficiency, the invention provides the mechanical counting device with automatic rejection simulated pearl function, make the whole counting process automation of pearl, utilize camera collection video simultaneously and automatically complete counting by the process of respective image treatment system, achieve and automatically count, simple and easy to use, fast, efficiently, accurately.
To achieve these goals, the technical solution used in the present invention is: the mechanical counting device with automatic rejection simulated pearl function, comprise frame, the feeding device that described frame is provided with, pay-off, gathering-device, described feeding device is positioned at the feeding end of pay-off, and described gathering-device is positioned at the discharge end of pay-off;
Described feeding device comprises and is fed into hopper and pan feeding roller bearing, the described top being fed into hopper is the feeding mouth of opening up setting, the bottom being fed into hopper is the discharging opening of opening down setting, and pan feeding roller bearing just to the position being fed into hopper discharging opening, and embeds in discharging opening slightly;
The outer surface of described pan feeding roller bearing is surrounded with at least one row pearl accommodation hole along the circumference of pan feeding roller bearing, and often row is provided with several pearl accommodation hole and along the Axis Extension of pan feeding roller bearing;
Top position place corresponding to described pay-off is provided with image collecting device;
Also comprise a removal system, described removal system is used for simulated pearl to get rid of, and pulverization process.
Preferably, described image collecting device comprises camera and the annular light source of the work of matching.
Preferably, the adjacent two described pearl accommodation hole mutual dislocation of arranging be arranged in parallel along pan feeding roller bearing circumference are arranged.
Preferably, dismountable coated installation at least one piece of fanlike die block on described pan feeding roller bearing, described fanlike die block and pan feeding roller bearing are coaxially arranged, and described pearl accommodation hole is arranged on the outer surface of fanlike die block.
Preferably, described pay-off is rack-mounted infeed conveyor.
Preferably, also comprise device for supplying, described device for supplying is set in parallel in the lateral location place of pay-off and its direction of transfer is consistent with the direction of transfer of pay-off, described device for supplying is provided with supply roller bearing, and the outer surface of supply roller bearing is surrounded with a row pearl accommodation hole along the circumference of supply roller bearing.
Preferably, described device for supplying is provided with supply feed box, the top of described supply feed box is the feeding mouth of opening up setting, the bottom of described supply feed box is the discharging opening of opening down setting, the shape of discharging opening is bar shaped, supply roller bearing just to the position of supply feed box bar shaped discharging opening, and embeds in discharging opening slightly.
Preferably, dismountable coated installation at least one piece of fanlike die block on the outer surface of described supply roller bearing, described fanlike die block and pan feeding roller bearing are coaxially arranged, and described pearl accommodation hole is arranged on the outer surface of fanlike die block.
Beneficial effect of the present invention: simulated pearl can be got rid of by the present invention, and simulated pearl is done destruction process.The automation of whole pearl quantity statistics process implementation, utilize and pearl accommodation hole is set on pan feeding roller bearing, pearl is disperseed and controls pearl quantity, automatically calculate pearl quantity by camera and image processing system again, improve counting accuracy rate, achieve automatically counting of pearl, instead of the mode of artificial counting, time saving and energy saving, efficiency is high, fast, efficiently, accurately.Pan feeding roller bearing and supply roller bearing outer surface arrange dismountable fanlike die block, pearl accommodation hole is then arranged on the outer surface of fanlike die block, to adapt to the pearl of more different sizes, in good time off size when pearl accommodation hole, direct replacing fanlike die block, avoid changing whole pan feeding roller bearing and supply roller bearing, thus ensure that the pearl counting of different-diameter, enhance applicability.Pan feeding roller bearing is just to the position being fed into hopper bar shaped discharging opening, and slightly embed in discharging opening, feed box bar shaped discharging opening side is played and stops the pearl effect of dropping from feed box bar shaped discharging opening, certain interval is there is between the bar shaped discharging opening that simultaneously also ensure that pan feeding roller bearing and feed box, the size in this gap is less than the size of pearl, be convenient to the rolling of pan feeding roller bearing, and enable pearl be dispersed on pan feeding roller bearing uniformly, can not occur when dropping into too much pearl from feed box, pearl is deposited in the problem on pan feeding roller bearing, same, the supply feed box of device for supplying and supply roller bearing are also same set-up modes.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the top view of Fig. 1;
Fig. 4 is the schematic cross-section of pan feeding roller bearing;
Fig. 5 is the schematic cross-section of supply roller bearing;
Reference numeral:
1, feeding device, 11, be fed into hopper, 12, pan feeding roller bearing, 13, pearl accommodation hole, 14, fanlike die block, 15, bolt, 2, pay-off, 21, infeed conveyor, 3, image collecting device, 31, camera, 32, annular light source, 4, gathering-device, 5, device for supplying, 51, supply feed box, 52, supply roller bearing, 521, pearl accommodation hole, 522, fanlike die block, 523, bolt, 53, supply conveyer belt, 6, drive unit, 61, motor, 62, gear drive.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further elaborated, referring to figs. 1 through Fig. 2, automatic pearl counting device based on image of the present invention, it comprises frame, and rack-mounted feeding device 1, pay-off 2, image collecting device 3, gathering-device 4, device for supplying 5, drive unit 6 and control appliance, operator makes drive unit 6 be driven into materials device 1 by operational control unit, pay-off 2 and pearl device for supplying 5 operate, by feeding device 1, pearl is sent into pay-off 2 in mode in a row, image collecting device 3 is connected with computer, taken pictures by image collecting device 3 pairs of pearls and by the image processing system of computer, data analysis carried out to captured pearl image, to add up the quantity of pearl, the pearl be positioned on pay-off 2 is admitted to pearl gathering-device 4 to store, when recorded pearl quantity does not reach predetermined pearl quantity, carry out supply by device for supplying 5 pairs of pearls and meet predetermined quantity to meet pearl.
Drive unit 6 comprise be arranged on feeding device 1 place for being driven into V-type gear drive 62 that materials device 1 runs, be arranged on pay-off 2 place for the gear drive 62 that drives pay-off 2 and run and be arranged on the gear drive 62 run for driving device for supplying 5 at device for supplying 5 place, they are by motor 61 as driving link, and gear drive 52 links.
Feeding device 1 comprises and is fed into hopper 11 and pan feeding roller bearing 12, being fed into hopper 11 is fixed in frame, be fed into hopper 11 and be designed to funnel-shaped structure, the top being fed into hopper 11 is the feeding mouth of opening up setting, the bottom being fed into hopper 11 is the discharging opening of opening down setting, the shape of discharging opening is bar shaped, and is asymmetrical special construction;
Pan feeding roller bearing 12 is rotatably installed in frame, in order to improve the efficiency of counting, realize pearl number pearl dispersion also tentatively being controlled to count simultaneously, the outer surface of pan feeding roller bearing 12 is surrounded with some row pearl accommodation holes 13 along the circumference of pan feeding roller bearing 12, often row is provided with several pearl accommodation hole 13 and along the Axis Extension of pan feeding roller bearing 12, pearl accommodation hole 13 mutual dislocation of adjacent two rows is arranged, thus make the pearl of each diverse location to enter aperture, increase work efficiency, realize pearl dispersion and number is controlled, pan feeding roller bearing 12 is just to the position being fed into hopper 11 bar shaped discharging opening, and slightly embed in discharging opening, feed box 11 bar shaped discharging opening side is played and stops the pearl effect of dropping from feed box 11 bar shaped discharging opening, certain interval is there is between the bar shaped discharging opening that simultaneously also ensure that pan feeding roller bearing 12 and feed box 11, the size in this gap is less than the size of pearl, be convenient to the rolling of pan feeding roller bearing 12, and enable pearl be dispersed on pan feeding roller bearing 12 uniformly, can not occur when dropping into too much pearl from feed box 11, pearl is deposited in the problem on pan feeding roller bearing 12,
The aperture of pearl accommodation hole 13 is designed according to the actual size of pearl, therefore in order to adapt to the pearl of more different sizes, pan feeding roller bearing 12 is set to modular, it is namely dismountable on the outer surface of pan feeding roller bearing 12 that to arrange at least one piece with pan feeding roller bearing 12 be the coaxial fanlike die block 14 arranged, this fanlike die block 14 is arranged on pan feeding roller bearing 12 outer surface by bolt 15 is coated, pearl accommodation hole 13 is arranged on the outer surface of fanlike die block 14, thus the fanlike die block 14 being provided with different size pearl accommodation hole 13 can be made more, in good time off size when pearl accommodation hole 13, direct replacing fanlike die block 14, ensure that the pearl counting of different-diameter, enhance applicability,
The discharging opening being fed into hopper 11 is close to pan feeding roller bearing 12 away from the side of pay-off 2, pearl is avoided to go out from this side leakage, and the edge of discharging opening and pan feeding roller bearing 12 are at an angle, make pearl can enter pearl accommodation hole 13 on pan feeding roller bearing 12 smoothly, and each pearl accommodation hole 13 have and only has a pearl to enter, discharging opening is in the side near pay-off 2, certain gap is had between discharging opening and pan feeding roller bearing 12, the degree of depth sum of this gap width and pearl accommodation hole 13 is slightly larger than the maximum height of pearl and Breadth Maximum, so that pearl passes through outflow, guarantee that each pearl accommodation hole 13 only has a pearl to pass through at most at every turn further simultaneously, thus realize the dispersion of pearl and make actual pearl number control within the scope of default counting, when pan feeding roller bearing 12 rotates, pearl can fall into pearl accommodation hole 13, and the pearl not falling into pearl accommodation hole 13 had more is fed in hopper 11 because the stop being fed into hopper 11 discharging opening is stayed, after roller bearing turns over certain angle, the pearl be fed in hopper 11 continues the pearl accommodation hole 13 falling into the pan feeding roller bearing 12 being in current location again.
Pay-off 2 is rack-mounted infeed conveyor 21, the mode that pay-off 2 adopts motor gear to drive by drive unit 6 drives operation, infeed conveyor 21 is responsible for the image acquisition region pearl that pan feeding roller bearing 12 falls being sent to image collecting device 3, one end of infeed conveyor 21 is in the lower position of pan feeding roller bearing 12, so that the pearl fallen from pan feeding roller bearing 12 just in time can be fallen on infeed conveyor 21, the other end of infeed conveyor 21 is in the top position place of gathering-device 4, because the pearl accommodation hole 13 on pan feeding roller bearing 12 is the distribution in a row at interval, therefore pearl is in a row substantially falls on infeed conveyor 21, and between the pearl of same row, also have certain spacing, thus facilitate image collecting device 3 and count pearl as required.
Image collecting device 3 is arranged in frame and the position be positioned at directly over infeed conveyor 21, spacing between image collecting device 3 and infeed conveyor 21 is that all pearls that image collecting device 3 just can photograph on infeed conveyor 21 are limited, image collecting device 3 comprises camera 31 and the annular light source 32 of the work of matching, camera 31 gathers pearl image and completes counting by image processing system, and annular light source 32 requirement can ensure that camera 31 gathers the brightness uniformity in image desired zone.
Gathering-device 4 is funnel shaped collector, and its shape is consistent with being fed into hopper 11, and gathering-device 4 is arranged on the lower position of driving-belt, and the pearl being convenient to add up quantity just can fall into gathering-device 4 to store.
The structure of device for supplying 5 and principle and feeding device 1 similar, device for supplying 5 is set in parallel in the lateral location place of pay-off 2 and its direction of transfer is consistent with the direction of transfer of pay-off 2, described device for supplying 5 comprises supply feed box 51, supply roller bearing 52 and supply conveyer belt 53, the top of described supply feed box 51 is the feeding mouth of opening up setting, the bottom of supply feed box 51 is the discharging opening of opening down setting, the shape of discharging opening is bar shaped, supply roller bearing 52 is just to the position of supply feed box 51 bar shaped discharging opening, and slightly embed in discharging opening, the outer surface of supply feed box 51 is surrounded with a row pearl accommodation hole 13 along the circumference of supply feed box 51, the pearl of the single number of pan feeding roller bearing 12 is less than for counting simple grain pearl or numbers of particles, the supply conveyer belt 53 of device for supplying 5 is similar with the infeed conveyor 21 of pay-off 2, counting of taking pictures is carried out for pearl being sent to image acquisition areas, pearl after counting is delivered to gathering-device 4 place by supply conveyer belt 53.
Same, consistent with pan feeding roller bearing 12 structure, in order to adapt to the pearl of more different sizes, also supply roller bearing 52 is set to modular, coated at least one piece of fanlike die block 522 on the outer surface of supply roller bearing 52, fanlike die block 522 and pan feeding roller bearing 12 are coaxially arranged, fanlike die block 522 is by the dismountable outer surface being arranged on supply roller bearing 52 of bolt 15, pearl accommodation hole 521 is arranged on the outer surface of fanlike die block 522, this fanlike die block 522 is arranged on pan feeding roller bearing 52 outer surface by bolt 523, pearl accommodation hole 521 is arranged on the outer surface of fanlike die block 522, thus the fanlike die block 522 being provided with different size pearl accommodation hole 521 can be made more, in good time off size when pearl accommodation hole 521, direct replacing fanlike die block 522, ensure that the pearl counting of different-diameter, enhance applicability, avoid dismounting supply roller bearing 52 overall and work consuming consuming time.
Also comprise a removal system, described removal system is used for simulated pearl to get rid of, and pulverization process.Described removal system is built-in with pulverizer.
During work, operator opens the switch of control appliance, and the present invention is come into operation,
1) pearl is dropped in the feed box of feeding device 1;
2) after starting, pearl is fallen pan feeding roller bearing 12 from the hopper 11 that is fed into of feeding device 1.
3) pearl entering pearl accommodation hole 13 along with after pan feeding roller bearing 12 rotates, because the effect of gravity is fallen on driving-belt 21.
4) pearl on infeed conveyor 21 is sent to image acquisition areas, gathers video or image by camera 31, carries out process data analysis by computer, after computer statistics goes out the quantity of pearl reality, calculates the difference of required pearl and actual pearl quantity.
5) when Computer calculate pearl actual number identical with required number time, namely statistical work completes; When the difference of pearl actual quantity and requirement is less than single pearl quantity, even single quantity is 20, then difference is less than 20, Computerized image processing system quits work, and computer sends supply instruction to control appliance, drives device for supplying 5 to start working by control appliance, supply is carried out to the pearl of inadequate quantity, on the other hand, device for supplying 5 can realize the pearl counting of any amount, thus the pearl quantity realizing counting can reach pearl quantity predetermined arbitrarily.
The foregoing is only better embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, the structural modification that local is small may be there is in implementation process, if do not depart from the spirit and scope of the present invention to various change of the present invention or modification, and belonging within claim of the present invention and equivalent technologies scope, then the present invention is also intended to comprise these change and modification.
Claims (8)
1. there is the mechanical counting device of automatic rejection simulated pearl function, it is characterized in that, comprising:
Frame, the feeding device that described frame is provided with, pay-off, gathering-device, described feeding device is positioned at the feeding end of pay-off, and described gathering-device is positioned at the discharge end of pay-off;
Described feeding device 1 comprises and is fed into hopper and pan feeding roller bearing, the described top being fed into hopper is the feeding mouth of opening up setting, the bottom being fed into hopper is the discharging opening of opening down setting, and pan feeding roller bearing just to the position being fed into hopper discharging opening, and embeds in discharging opening slightly;
The outer surface of described pan feeding roller bearing is surrounded with at least one row pearl accommodation hole along the circumference of pan feeding roller bearing, and often row is provided with several pearl accommodation hole and along the Axis Extension of pan feeding roller bearing;
Top position place corresponding to described pay-off is provided with image collecting device;
Also comprise a removal system, described removal system is used for simulated pearl to get rid of, and pulverization process.
2. the mechanical counting device with automatic rejection simulated pearl function according to claim 1, is characterized in that, described image collecting device comprises camera and the annular light source of the work of matching.
3. the mechanical counting device with automatic rejection simulated pearl function according to claim 1, is characterized in that, along the described pearl accommodation hole mutual dislocation setting of adjacent two rows that pan feeding roller bearing circumference be arranged in parallel.
4. the mechanical counting device with automatic rejection simulated pearl function according to claim 1, it is characterized in that, dismountable coated installation at least one piece of fanlike die block on described pan feeding roller bearing, described fanlike die block and pan feeding roller bearing are coaxially arranged, and described pearl accommodation hole is arranged on the outer surface of fanlike die block.
5. the mechanical counting device with automatic rejection simulated pearl function according to claim 1, is characterized in that, described pay-off is rack-mounted infeed conveyor.
6. the mechanical counting device with automatic rejection simulated pearl function according to claim 1, it is characterized in that, also comprise device for supplying, described device for supplying is set in parallel in the lateral location place of pay-off and its direction of transfer is consistent with the direction of transfer of pay-off, described device for supplying is provided with supply roller bearing, and the outer surface of supply roller bearing is surrounded with a row pearl accommodation hole along the circumference of supply roller bearing.
7. the mechanical counting device with automatic rejection simulated pearl function according to claim 6, it is characterized in that, described device for supplying is provided with supply feed box, the top of described supply feed box is the feeding mouth of opening up setting, the bottom of described supply feed box is the discharging opening of opening down setting, the shape of discharging opening is bar shaped, and supply roller bearing just to the position of supply feed box bar shaped discharging opening, and embeds in discharging opening slightly.
8. the mechanical counting device with automatic rejection simulated pearl function according to claim 6, it is characterized in that, dismountable coated installation at least one piece of fanlike die block on the outer surface of described supply roller bearing, described fanlike die block and pan feeding roller bearing are coaxially arranged, and described pearl accommodation hole is arranged on the outer surface of fanlike die block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035367.6A CN105499157A (en) | 2016-01-20 | 2016-01-20 | Mechanical counting device with automatic simulated pearl culling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610035367.6A CN105499157A (en) | 2016-01-20 | 2016-01-20 | Mechanical counting device with automatic simulated pearl culling function |
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| Publication Number | Publication Date |
|---|---|
| CN105499157A true CN105499157A (en) | 2016-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610035367.6A Pending CN105499157A (en) | 2016-01-20 | 2016-01-20 | Mechanical counting device with automatic simulated pearl culling function |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346756A (en) * | 1999-06-04 | 2000-12-15 | Yamato Scale Co Ltd | Measuring apparatus for bead width of tire |
| CN202316349U (en) * | 2011-12-05 | 2012-07-11 | 浙江佳丽珍珠首饰有限公司 | Automatic pearl sorting equipment |
| CN103544523A (en) * | 2013-10-09 | 2014-01-29 | 梧州学院 | Automatic gem counter |
| CN104949925A (en) * | 2015-05-21 | 2015-09-30 | 浙江科技学院 | Pearl grading method |
| CN105139068A (en) * | 2015-07-21 | 2015-12-09 | 梧州学院 | Automatic gemstone counting device based on images |
-
2016
- 2016-01-20 CN CN201610035367.6A patent/CN105499157A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000346756A (en) * | 1999-06-04 | 2000-12-15 | Yamato Scale Co Ltd | Measuring apparatus for bead width of tire |
| CN202316349U (en) * | 2011-12-05 | 2012-07-11 | 浙江佳丽珍珠首饰有限公司 | Automatic pearl sorting equipment |
| CN103544523A (en) * | 2013-10-09 | 2014-01-29 | 梧州学院 | Automatic gem counter |
| CN104949925A (en) * | 2015-05-21 | 2015-09-30 | 浙江科技学院 | Pearl grading method |
| CN105139068A (en) * | 2015-07-21 | 2015-12-09 | 梧州学院 | Automatic gemstone counting device based on images |
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