CN102583019A - Electromagnetic-vibration mechanical control circuit - Google Patents
Electromagnetic-vibration mechanical control circuit Download PDFInfo
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- CN102583019A CN102583019A CN2012100131672A CN201210013167A CN102583019A CN 102583019 A CN102583019 A CN 102583019A CN 2012100131672 A CN2012100131672 A CN 2012100131672A CN 201210013167 A CN201210013167 A CN 201210013167A CN 102583019 A CN102583019 A CN 102583019A
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- electromagnetic vibration
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Abstract
The invention discloses an electromagnetic-vibration mechanical control circuit, which utilizes electromagnetic vibration as vibration source and is used by equipment which uniformly conveys bulk materials. A direct-current square-wave control circuit (1) and a thyristor half-controlled-bridge voltage regulating circuit (2) which are connected in parallel are connected with a storage circuit (3) in parallel. The electromagnetic-vibration mechanical control circuit solves the problem of noise of electromagnetic-vibration machinery by means of direct-current control technology for frequency, pulse width, voltage and adjustable square pulse, is low in working current, electricity-saving, energy-saving, lowered consumption and convenient in maintenance and adjustment, working environment is improved and working efficiency is improved greatly.
Description
Technical field: the present invention relates to be widely used in industrial and mining enterprises such as metallurgy, coal, electric power, machinery, building materials, light merit and food; Utilize electric and magnetic oscillation as soruce of vibration, bulk material is carried out a kind of electromagnetic vibration machinery control circuit that even load transfer device uses.
Background technology: the electric and magnetic oscillation equipment of generally producing on the market now, adopt industrial-frequency alternating current at work, through the control of silicon control half-wave rectifying circuit, noise of equipment is high, contaminated environment, working current is big, and the maintenance adjustment is complicated.
Summary of the invention: the present invention has overcome the drawback that former electromagnetic vibration machinery load transfer device exists, and a kind of direct current square wave technology of utilizing is provided, and reaches low noise, little electric current, power saving and improves a kind of electromagnetic vibration machinery control circuit that working environment is used.The present invention for realizing the technical scheme that above-mentioned purpose adopted is: described direct current, square wave control circuit 1 and 2 parallel connections of silicon control half control bridge regulating circuit, and connect with memory circuit 3.
The invention has the beneficial effects as follows: owing to utilize frequency, pulsewidth, voltage, adjustable square-wave pulse direct current (DC) control is technological, has solved the noise problem of electromagnetic vibration machinery; Working current is little, and power saving is energy-saving and cost-reducing and improve working environment; Keep in repair easy to adjustly, significantly improved work efficiency.
Description of drawings: Fig. 1 is a circuit diagram of the present invention
The specific embodiment: as shown in Figure 1, described direct current, square wave control circuit 1 and 2 parallel connections of silicon control half control bridge regulating circuit, and connect with memory circuit 3.
As shown in Figure 1; The button 4 that touches of said direct current, square wave control circuit 1 is connected with integrated package CPU5; Import required impulse rate, show required numerical value, import the width of required pulse again until double figures sign indicating number pipe 6; Memory device 7 automatic data memories are also controlled multiple unit tube 8 switches, realize the control to direct current, square wave.
As shown in Figure 1, the 2.12K potential device 9 of said silicon control half control bridge regulating circuit 2 is connected with LM358 op amp 10, the size of adjustment incoming signal; Amplify through LM358 op amp 10, send impulse singla through the integrated thyristor gating circuit 12 of bonded assembly TCA785 again, the size of control silicon control half control bridge 11 adjustment vdcs.
As shown in Figure 1, described memory circuit 3 is made up of resistance R, capacitor C, diode D, is used to absorb the magnetic field energy that electromagnetic vibration machinery stores.
Claims (4)
1. an electromagnetic vibration machinery control circuit is characterized in that described direct current, square wave control circuit (1) and silicon control half control bridge regulating circuit (2) parallel connection, and connects with memory circuit (3).
2. a kind of electromagnetic vibration machinery control circuit according to claim 1; The button (4) that touches that it is characterized in that said direct current, square wave control circuit (1) is connected with integrated package CPU (5); Import required impulse rate, show required numerical value, import the width of required pulse again until double figures sign indicating number pipe (6); The automatic data memory of memory device (7) is also controlled multiple unit tube (8) switch, realizes the control to direct current, square wave.
3. a kind of electromagnetic vibration machinery control circuit according to claim 1 is characterized in that the 2.12K potential device (9) of said silicon control half control bridge regulating circuit (2) is connected with LM358 op amp (10), the size of adjustment incoming signal; Amplify through LM358 op amp (10), send impulse singla through the integrated thyristor gating circuit of bonded assembly TCA785 (12) again, the size of control silicon control half control bridge (11) adjustment vdc.
4. a kind of electromagnetic vibration machinery control circuit according to claim 1 is characterized in that described memory circuit (3) is made up of resistance R, capacitor C, diode D, is used to absorb the magnetic field energy that electromagnetic vibration machinery stores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100131672A CN102583019A (en) | 2012-01-12 | 2012-01-12 | Electromagnetic-vibration mechanical control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100131672A CN102583019A (en) | 2012-01-12 | 2012-01-12 | Electromagnetic-vibration mechanical control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102583019A true CN102583019A (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100131672A Pending CN102583019A (en) | 2012-01-12 | 2012-01-12 | Electromagnetic-vibration mechanical control circuit |
Country Status (1)
| Country | Link |
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| CN (1) | CN102583019A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077786A (en) * | 2019-05-13 | 2019-08-02 | 张建东 | A kind of motor oscillating vibration exciter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2372824Y (en) * | 1999-02-12 | 2000-04-05 | 周敬训 | Electromagnetic vibration feeding machine driven control circuit |
| CN2742538Y (en) * | 2004-10-29 | 2005-11-23 | 林俊明 | High efficiency low power consumption magnetizing demagnetizing device |
| JP3973770B2 (en) * | 1998-08-20 | 2007-09-12 | Ｎｔｎ株式会社 | Vibrating article supply device |
| CN201023954Y (en) * | 2007-03-12 | 2008-02-20 | 合肥易捷特光电科技有限公司 | Vibration feeding device |
| CN201388190Y (en) * | 2009-03-24 | 2010-01-20 | 深圳市科陆变频器有限公司 | Double-thyristor trigger circuit |
| CN202449558U (en) * | 2012-01-12 | 2012-09-26 | 张建东 | Novel electromagnetic vibration mechanical control circuit |
-
2012
- 2012-01-12 CN CN2012100131672A patent/CN102583019A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3973770B2 (en) * | 1998-08-20 | 2007-09-12 | Ｎｔｎ株式会社 | Vibrating article supply device |
| CN2372824Y (en) * | 1999-02-12 | 2000-04-05 | 周敬训 | Electromagnetic vibration feeding machine driven control circuit |
| CN2742538Y (en) * | 2004-10-29 | 2005-11-23 | 林俊明 | High efficiency low power consumption magnetizing demagnetizing device |
| CN201023954Y (en) * | 2007-03-12 | 2008-02-20 | 合肥易捷特光电科技有限公司 | Vibration feeding device |
| CN201388190Y (en) * | 2009-03-24 | 2010-01-20 | 深圳市科陆变频器有限公司 | Double-thyristor trigger circuit |
| CN202449558U (en) * | 2012-01-12 | 2012-09-26 | 张建东 | Novel electromagnetic vibration mechanical control circuit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110077786A (en) * | 2019-05-13 | 2019-08-02 | 张建东 | A kind of motor oscillating vibration exciter |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120718 |