CN104492709A - Diamond selection machine - Google Patents
Diamond selection machine Download PDFInfo
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- CN104492709A CN104492709A CN201310748060.7A CN201310748060A CN104492709A CN 104492709 A CN104492709 A CN 104492709A CN 201310748060 A CN201310748060 A CN 201310748060A CN 104492709 A CN104492709 A CN 104492709A
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- supply unit
- selection machine
- hopper
- electromagnetic vibrator
- power supply
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- Apparatuses For Generation Of Mechanical Vibrations (AREA)
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Abstract
The invention discloses a diamond selection machine and relates to the technical field of diamond selection machine manufacturing. The diamond selection machine comprises a sorting electromagnetic vibrator, a hopper electromagnetic vibrator and a power supply unit, wherein the power supply unit supplies power to the hopper electromagnetic vibrator via a hopper power supply device consisting of frequency regulators and voltage regulators. Compared with the prior art, the diamond selection machine can solve the problem that a conventional diamond selection machine has a small regulation range and cannot be adapted to small diamond selection.
Description
Technical field
The present invention relates to diamond model selection machine manufacturing technology field, especially a kind of frame for diamond model selection machine.
Background technology
At present, model selecting machine is one of obligato equipment of cubic boron nitride or Synthetic Diamond Industry, this diamond model selection machine is mostly the separator plate having a disk tilt to arrange, a vibrator by solenoid actuated is housed in the bottom surface of this separator plate, give the drive current normally industrial-frequency alternating current of electromagnet at present, in order to suitable with electromagnet and obtain suitable amplitude, people provide driving power by pressure regulator to electromagnet.The diamond model selection machine that this power supply by single-frequency carrys out the vibration of excitation electric magnet is little to adamantine sorting scope, for this reason, manufacturer usually regulates the frame for movement of vibrator before product export, and to obtain good vibrating effect, but this adjustment is often very difficult.In order to solve the little problem of type selecting scope, people have invented a kind of " diamond model selection machine " newly, and (patent No. is 92226147.4, patent announcement day is on May 12nd, 1993), this diamond model selection machine increases a gating branch road at the output of pressure regulator, this gating branch road is just connected to a crystal rectifier diode, and the branch road namely by selecting straight-through or gating to be connected to crystal rectifier diode in output loop changes the waveform of output current.Although this technical scheme can increase to some extent to type selecting scope, but still can not meet tiny adamantine requirements of type selecting, especially reach 500 order ~ 600 object single-crystal diamonds for tiny, cannot type selecting be realized at all.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of diamond model selection machine, and it is little that it can solve existing diamond model selection machine adjustable range, can not adapt to the problem to small diamond type selecting.
For solving the problem, the technical solution adopted in the present invention is: this diamond model selection machine diamond model selection machine, include and sorting electromagnetic vibrator and hopper electromagnetic vibrator and power supply unit, the hopper supply unit that described power supply unit is consisted of frequency modulation and voltage modulation device is powered to described hopper electromagnetic vibrator.
Further, the sorting supply unit that described power supply unit is also consisted of frequency modulation and voltage modulation device is powered to described sorting electromagnetic vibrator.Described hopper supply unit and described sorting supply unit all can be made up of frequency modulator and the pressure regulator being connected on frequency modulator output.The output frequency adjusting range of described hopper supply unit is at least at 30 ~ 50 hertz, and the adjusting range of the output voltage of described hopper supply unit carries out adaptation according to hopper electromagnetic vibrator performance; Described sorting supply unit output frequency adjusting range is at least at 40 ~ 70 hertz, and the adjusting range of described sorting supply unit output voltage carries out adaptation according to sorting electromagnetic vibrator performance.
Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:
1, type selecting wide ranges;
2, sorting can be stablized small to 500 order ~ 600 object diamond single crystals;
3, product export debugging is simple, does not need to carry out difficult adjustment to mechanical oscillation frequencies.
Accompanying drawing explanation
Fig. 1 is the mechanism structure schematic diagram of this diamond model selection machine.
Fig. 2 is the power supply architecture schematic diagram of this diamond model selection machine.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
Kind diamond model selection machine shown in Fig. 1, it is equipped with electromagnetic vibrator bracing frame 2 on foot rest 1, electromagnetic vibrator bracing frame 2 is provided with sorting electromagnetic vibrator 5, the upper end of sorting electromagnetic vibrator 5 is connected with separator plate 3, hopper electromagnetic vibrator 6 and power supply unit 4 foot rest 1 be also equipped with, electromagnetic vibrator 6 is connected with hopper 7, power supply unit 4 has two-way power supply to export, wherein a road power supply exports and provides power supply to sorting electromagnetic vibrator 5, and another road power supply exports and provides power supply to hopper electromagnetic vibrator 6.
Shown in Fig. 2, be power supply unit in dotted line frame, power supply unit is connected to a rectifier from power input, rectifier output end is connected with the sorting supply unit and a magnanimous hopper supply unit be also made up of frequency modulation and voltage modulation device that one cover is made up of frequency modulation and voltage modulation device, these two power device structures are identical, the frequency modulation inverter adjustable by output frequency one by one and AC voltage regulator connect and compose, frequency modulation inverter becomes the direct current that rectifier exports into the alternating current that output is adjustable frequency, its output obtained the alternating current of adjustable voltage with the AC voltage regulator of the output termination of frequency modulation inverter.The frequency modulation inverter of dotted line frame internal upper part and subsequent AC voltage regulator form sorting supply unit in fig. 2, this sorting supply unit provides power supply to the electromagnet coil of sorting electromagnetic vibrator, and the frequency adjustment range of sorting supply unit out-put supply is 40 ~ 70 hertz; In dotted line frame, the frequency modulation inverter of bottom and subsequent AC voltage regulator form hopper supply unit in fig. 2, this hopper supply unit provides power supply to the electromagnet coil of hopper electromagnetic vibrator, and the frequency adjustment range of hopper supply unit out-put supply is 30 ~ 50 hertz.
Claims (4)
1. a diamond model selection machine, includes and sorting electromagnetic vibrator and hopper electromagnetic vibrator and power supply unit, it is characterized in that: the hopper supply unit that described power supply unit is consisted of frequency modulation and voltage modulation device is powered to described hopper electromagnetic vibrator.
2. diamond model selection machine according to claim 1, is characterized in that: the sorting supply unit that described power supply unit is consisted of frequency modulation and voltage modulation device is powered to described sorting electromagnetic vibrator.
3. diamond model selection machine according to claim 1 and 2, is characterized in that: described hopper supply unit and described sorting supply unit are by frequency modulator and the pressure regulator formation being located at frequency modulator output.
4. diamond model selection machine according to claim 3, is characterized in that: the output frequency adjusting range of described hopper supply unit is at least at 30 ~ 50 hertz; Described sorting supply unit output frequency adjusting range is at least at 40 ~ 70 hertz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748060.7A CN104492709A (en) | 2013-12-31 | 2013-12-31 | Diamond selection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310748060.7A CN104492709A (en) | 2013-12-31 | 2013-12-31 | Diamond selection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104492709A true CN104492709A (en) | 2015-04-08 |
Family
ID=52934210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310748060.7A Pending CN104492709A (en) | 2013-12-31 | 2013-12-31 | Diamond selection machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104492709A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808596A (en) * | 2021-01-27 | 2021-05-18 | 温州瀚造贸易有限公司 | Device capable of sorting diamond ores |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132568Y (en) * | 1992-06-25 | 1993-05-12 | 广西柳州地质探矿机械厂 | Shape selecting machine for diamond |
| CN2374283Y (en) * | 1999-05-28 | 2000-04-19 | 冶金工业部长沙矿冶研究院 | High-efficiency low-noise diamond model selecting machine |
| US20070170099A1 (en) * | 2006-01-20 | 2007-07-26 | Wade Stolworthy | Device for use in placer mining operations and method |
| US7866484B2 (en) * | 2003-09-17 | 2011-01-11 | Rantasalmen Scel Oy | Sorting device and method |
| CN202570624U (en) * | 2012-04-13 | 2012-12-05 | 浙江蓝龙科技有限公司 | Anti-resonance device for diamond selection machine |
-
2013
- 2013-12-31 CN CN201310748060.7A patent/CN104492709A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2132568Y (en) * | 1992-06-25 | 1993-05-12 | 广西柳州地质探矿机械厂 | Shape selecting machine for diamond |
| CN2374283Y (en) * | 1999-05-28 | 2000-04-19 | 冶金工业部长沙矿冶研究院 | High-efficiency low-noise diamond model selecting machine |
| US7866484B2 (en) * | 2003-09-17 | 2011-01-11 | Rantasalmen Scel Oy | Sorting device and method |
| US20070170099A1 (en) * | 2006-01-20 | 2007-07-26 | Wade Stolworthy | Device for use in placer mining operations and method |
| CN202570624U (en) * | 2012-04-13 | 2012-12-05 | 浙江蓝龙科技有限公司 | Anti-resonance device for diamond selection machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112808596A (en) * | 2021-01-27 | 2021-05-18 | 温州瀚造贸易有限公司 | Device capable of sorting diamond ores |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |