CN1004335B - Sphericity sorting method and device for micro-diameter beads - Google Patents
Sphericity sorting method and device for micro-diameter beads Download PDFInfo
- Publication number
- CN1004335B CN1004335B CN86108857.3A CN86108857A CN1004335B CN 1004335 B CN1004335 B CN 1004335B CN 86108857 A CN86108857 A CN 86108857A CN 1004335 B CN1004335 B CN 1004335B
- Authority
- CN
- China
- Prior art keywords
- sphericity
- reflection
- sorting
- pearl
- little footpath
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000011324 bead Substances 0.000 title abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000005303 weighing Methods 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The invention provides a sphericity sorting method and a sphericity sorting device for micro-diameter beads, which are used for sorting the sphericity of the micro-diameter beads. In order to adapt to the sorting method, the device provided by the invention comprises five parts, namely blanking, receiving, reflecting, electrical appliance and weighing. The height of the receiving hopper can be adjusted by the lead screw and the lifting plate in the material receiving part. The angle of the reflecting plane on the reflecting shaft can be adjusted by the reflecting part through the rotating wheel, the sorting method overcomes the defects that the commonly used micro-long-diameter bead rolling and photoelectric sorting are not easy to produce in large batch, and can realize the automation of the sphericity sorting of the micro-diameter beads.
Description
The invention provides a kind of method and device that is applicable to the pearl class sphericity sorting of little footpath, belong to sphericity sorting technology field.
At present, on the pearl class sphericity method for separating of little footpath, mainly adopt dull and stereotyped rolling method and optical instrument detection method both at home and abroad.The former shortcoming is difficult for realizing serialization, automated production, and interference effect sorting quality between ball; Latter's sorting quality height, but efficient is low, also incompatible little footpath pearl class sorting in enormous quantities.No.-284903, U.S. AD report, the sphericity sorter of being set forth carries out sorting, its instrument cost height, separation velocity is slow.
The purpose of this invention is to provide a kind of simple, reliable little footpath pearl class sphericity method for separating and device, can realize the automation and the production in enormous quantities of the pearl class sphericity sorting of little footpath.
The present invention is achieved in that the method for utilizing mechanical-physical, and little footpath pearl classes that sphericity is different distinguish, and the different physical characteristics of promptly utilizing the outer surface different geometries of the different little footpath pearl class of sphericity to be shown are carried out the sphericity sorting.Because in gravitational field or other field of force, because position of centre of gravity difference, so being subjected to outfield force at the volley makes a concerted effort also different, therefore cause that the acceleration of pearl is different with instantaneous velocity, so when moving particle when percussion has the hard plate of different angles, because the direction of different its bounce-backs of the energy of loss, movement locus in view of the above, can be distinguished little footpath pearl class sphericity with highly also different.
Little footpath pearl class sphericity sorting unit is made up of blanking part, the part that connects material, reflection unit part, electrical control part and five parts of weighing.Wherein the oscillator of blanking part is fixed on the cylinder by clamp; The lifter plate that the part that connects material is connected with receiving hopper drives it by the adjustment knob and moves up and down along screw mandrel; Reflector plate in the reflection unit is adjusted the anglec of rotation by the runner on the axis of reflection; The lever scale that finished product material cup partly is housed of weighing is controlled by travel switch; Signal lamp and alarm are housed on the display board of electrical control part, fix a breakdown key and signal key are housed on the control panel.
This invention has following advantage compared with the prior art: this method can be carried out sorting to the little footpath pearl class with different physical characteristics in the different field of forces and vacuum; By adjustment, can realize the requirement of the different accuracy and the rate of recovery to sorting unit; Simple, the easy row of method of adjustment, every external interference factor all can not influence sorting quality, and can only influence the rate of recovery.This method can realize large-scale continuous production.
Below in conjunction with accompanying drawing the present invention is further described.
Fig. 1 is little footpath pearl class sphericity sorting unit structural representation.
1 cylinder among the figure, 2 supporting bases, 3 screws, 4 oscillators, 5 clamps, 6 adjust knob, 7 receiving hoppers, 8 frameworks, 9 lifter plates, 10 gears, 11 tooth bars, 12 runners, 13 reflector plates, 14 axis of reflection, No. 15 hoppers, 16 finished product material cups, 17 lever scales, 18 travel switches, 19 device cases, 20 leading screws, 21 display boards, 22 control panels, 23 sebific ducts.
Describe concrete structure of the present invention and method for separating in detail according to Fig. 1.Little footpath pearl class sphericity sorting unit is made up of blanking part, the part that connects material, reflection unit part, electrical control part and five parts of weighing.Its blanking part is made up of cylinder 1, supporting base 2, oscillator 4, and its cylinder 1 is fixed on the supporting base 2 by screw 3, and oscillator 4 is fixed on the cylinder 1 by clamp 5.When little footpath of need sorting bead from cylinder 1 free-falling, tiny a fluid stream is when the oscillator 4, oscillator 4 begins vibration, otherwise, oscillator 4 failures of oscillations.Its part that connects material is made up of lifter plate 9, receiving hopper 7, framework 8, inferior hopper 15 and sebific duct 23.Receiving hopper 7 is connected with lifter plate 9 with gear 10 by tooth bar 11, and adjustment knob 6 is equipped with in leading screw 20 upper ends, and is connected by screw with framework 8.Can drive lifter plate 9 by adjustment knob 6 moves up and down along leading screw 20.The reflection unit part is made up of axis of reflection 14 and smooth, hard reflector plate 13 and adjustment runner 6, and reflector plate 13 is fixed on the axis of reflection by screw, and the adjustment runner 6 that is contained in axis of reflection 14 ends can be adjusted the angle of reflector plate 13.Electrical appliance part comprises the display board 21 that signal lamp and alarm are housed, and the control panel 22 of 4 fix a breakdown key and 4 signal keys is housed.The part of weighing is made up of lever scale 17, finished product material cup 16, travel switch 18.Sebific duct 23 imports to the bead in the receiving hopper 7 in the finished product material cup 16 of the part of weighing.Finished product material cup 16 is placed on above the lever scale 17, and lever scale 17 is controlled by the travel switch 18 that is installed on the scale.After putting the bead of sorting into cylinder 1, free-falling by bead gravity forms tiny a fluid stream, this a fluid stream produces reflection with 13 bumps of reflector plate above the axis of reflection 14 in dropping process, since the geometry difference of little footpath bead, and produced different reflection trace (highly, direction, speed are all different).At this moment can place the runner 12 on the axis of reflection 14, adjust the angle of reflector plate 13, make difform reflective material reflection trace difference obviously.Adjust knob 6, the lifter plate 9 that is fixed on the leading screw 20 is moved up and down, with the height of adjusting receiving hopper 7 (also can a plurality of receiving hoppers be installed side by side) according to highly different.Like this, just can utilize the different reflection trace of the different geometries generation of bead, it is received respectively in the different hoppers.The bead that meets the finished product requirement imports in the finished product material cup 16 by sebific duct 23, and undesirable bead is fallen in time hopper 15, thereby finishes the circularity assorting room of bead.Bead in cylinder 1 has fallen, and when not having tiny a fluid stream by oscillator 4, oscillator 4 stops vibration, and the coherent signal lamp on the display board 21 is bright, and alarm sends signal.When finished product material cup 16 was filled, the travel switch 18 on the lever scale 17 was connected, and will make signal lamp and alarm on the display board 21 send signal.Operating personnel indicate according to signal, utilize fix a breakdown key and signal key on the control panel 22 to fix a breakdown, and overhaul, to guarantee the operate as normal of assorting room.
Claims (2)
1, a kind of little footpath pearl class sphericity method for separating that is used for, it is characterized in that little footpath pearl type free is fallen, form tiny a fluid stream, this a fluid stream produces reflection with reflector plate 13 bump above the axis of reflection 14 in dropping process, utilize the different geometries of little footpath pearl class, reflection trace, highly different little footpath pearl classes receive respectively in the different hoppers.
2, a kind of device that is used for the pearl class sphericity sorting of little footpath, comprise the blanking part, connect material partly and the reflection unit part, the oscillator 4 that it is characterized in that the blanking part is fixed on the cylinder 1 by clamp 5, the lifter plate 9 that the part that connects material is connected with receiving hopper 7, move up and down along leading screw 20 by adjusting knob 6 drive lifter plates 9, reflector plate 13 in the reflection unit is adjusted the anglec of rotation by the runner on the axis of reflection 14 12, and the part of weighing is equipped with the lever scale 17 of finished product material cup 16 by travel switch 18 controls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86108857.3A CN1004335B (en) | 1986-12-27 | 1986-12-27 | Sphericity sorting method and device for micro-diameter beads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN86108857.3A CN1004335B (en) | 1986-12-27 | 1986-12-27 | Sphericity sorting method and device for micro-diameter beads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1032865A CN1032865A (en) | 1989-05-10 |
| CN1004335B true CN1004335B (en) | 1989-05-31 |
Family
ID=4804075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN86108857.3A Expired CN1004335B (en) | 1986-12-27 | 1986-12-27 | Sphericity sorting method and device for micro-diameter beads |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1004335B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480579B (en) * | 2013-10-10 | 2015-07-01 | 鞍钢集团矿业公司 | Screening and weighing device and screening and weighing method for granular rock particle size distribution |
| CN106500935B (en) * | 2016-09-23 | 2018-11-23 | 天津大学 | A kind of seamless table tennis anti-pumping performance detection method for separating |
| CN109499882A (en) * | 2018-10-24 | 2019-03-22 | 华电电力科学研究院有限公司 | A kind of separator and its working method for ball and crushed particles in the measurement of ion exchange resin rate of small round spheres |
| CN109732437B (en) * | 2019-01-17 | 2020-07-24 | 敏达环保科技（嘉兴）有限公司 | Multi-functional literary composition is played hand pearl autofilter device |
| CN110153028B (en) * | 2019-06-21 | 2024-03-01 | 福建农林大学 | High-precision steel ball screening equipment and method |
| CN110976335B (en) * | 2019-11-27 | 2021-07-09 | 衢州学院 | A categorised detection device for badminton |
| CN112536239B (en) * | 2020-11-03 | 2022-04-19 | 安徽理工大学 | Coal and gangue separation system |
-
1986
- 1986-12-27 CN CN86108857.3A patent/CN1004335B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032865A (en) | 1989-05-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| C13 | Decision | ||
| C14 | Grant of patent or utility model | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| C19 | Lapse of patent right due to non-payment of the annual fee |