CN109533821A - A kind of electromagnetism feed appliance changing direct current based on exchange - Google Patents
A kind of electromagnetism feed appliance changing direct current based on exchange Download PDFInfo
- Publication number
- CN109533821A CN109533821A CN201811245524.1A CN201811245524A CN109533821A CN 109533821 A CN109533821 A CN 109533821A CN 201811245524 A CN201811245524 A CN 201811245524A CN 109533821 A CN109533821 A CN 109533821A
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- China
- Prior art keywords
- diode
- electromagnet
- direct current
- control switch
- connect
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/24—Electromagnetic devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Relay Circuits (AREA)
Abstract
The invention discloses a kind of electromagnetism feed appliances for changing direct current based on exchange, including AC transformer, first diode, the second diode, third diode, the 4th diode, capacitor, resistance, control switch and electromagnet；AC transformer is connect with first diode cathode, the second diode anode respectively, third diode cathode and the 4th diode anode connect, and the second diode cathode and the 4th diode cathode are connect with control switch one end respectively；Resistance is in parallel with capacitor, capacitor one end ground connection, and the node connection between the other end and the second diode cathode and control switch one end, electromagnet one end is connect with the control switch other end, and the electromagnet other end is connected to ground.The alternating current of input is converted into direct current by rectification circuit and filter circuit and is filtered by the present invention, improve the stability of direct current, interference of the external environment to alternating current is reduced, the stability and reliability of the runnability of electromagnetism feed appliance internal circuit are improved.
Description
Technical field
The invention belongs to electromagnetism feed appliance technical fields, are related to a kind of electromagnetism feed appliance for changing direct current based on exchange.
Background technique
The core component of electromagnetism feed appliance is vibrating disk, and the working frequency and gap for adjusting vibrating disk achieve that feeding
The work well of device, and vibrating disk is that electromagnet is utilized to generate alternating magnetic field, by sinusoidal ac come drive electromagnet, from
And feeding operation is executed, electromagnet is located above hopper, hopper can be made to vibrate, due to the inclination of spring leaf, make hopper around it
Rock vibration, the material in hopper, due to can slowly push forward, until being sent to discharge port by this vibration.
Summary of the invention
The purpose of the present invention is to provide it is a kind of the electromagnetism feed appliance of direct current is changed based on exchange, pass through rectification circuit and filter
The alternating current of input is converted into direct current by wave circuit, and is filtered to the direct current after conversion, is realized to electromagnet
Carry out drive electromagnet, improves the stability and reliability of the operation of electromagnetism feeder, solve existing electromagnetism feeder and working
During, there is a problem of that operation stability difference and reliability are low.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of electromagnetism feed appliance changing direct current based on exchange, including transforming circuit, rectification circuit, filter circuit and control electricity
Road, transforming circuit are connected with the rectifying circuit, and rectification circuit is connect with filter circuit and control circuit respectively；
Wherein, transforming circuit includes AC transformer T；
Rectification circuit includes first diode D1, the second diode D2, third diode D3 and the 4th diode D4；
Filter circuit includes capacitor C, resistance R；
Control circuit includes control switch K and electromagnet；
The one end AC transformer T is connect with first diode D1 cathode, the second diode D2 anode respectively, other end difference
It is connect with third diode D3 cathode, the 4th diode D4 anode, first diode D1 anode and third diode D3 anode point
It is not grounded；
Second diode D2 cathode and the 4th diode D4 cathode are connect with the one end control switch K respectively；
Resistance R is in parallel with capacitor C, the one end capacitor C ground connection, the other end and the second diode D2 cathode and control switch K mono-
Node connection between end, electromagnet one end are connect with the control switch K other end, and the electromagnet other end is connected to ground.
Further, the control switch K is connect with controller, and the switch of control switch K is controlled by controller.
Further, when 220V alternating current is depressured through AC transformer T, and by the rectified electricity of alternating current after decompression
Each diode is converted into direct current in road, and by the direct current of conversion through filter circuit, filter circuit leads to exchange for hindering direct current,
Direct current after conversion is filtered to remove alternating current, filtered direct current is connect by control switch K with electromagnet.
Further, when control switch K in the closure state, electromagnet is connected with filtered direct current, electromagnetism
Tie Tong electricity, when control switch K in the closure state, electromagnet no power, if electromagnet be powered, electromagnet feed appliance is normal
Work, if electromagnet powers off, electromagnet feed appliance stops working.
Beneficial effects of the present invention:
It is provided by the invention that the electromagnetism feed appliance of direct current is changed based on exchange, by rectification circuit and filter circuit by input
Alternating current is converted into direct current, and is filtered to the direct current after conversion, improves the stability of direct current, reduces outer
Interference of portion's environment to alternating current improves the stability and reliability of the runnability of electromagnetism feed appliance internal circuit, and drops
Low the space occupied.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of schematic diagram for the electromagnetism feed appliance for changing direct current based on exchange in the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, a kind of electromagnetism feed appliance for changing direct current based on exchange, including transforming circuit, rectification circuit, filter
Wave circuit and control circuit, transforming circuit are connected with the rectifying circuit, and rectification circuit is connect with filter circuit and control circuit respectively；
Wherein, transforming circuit includes AC transformer T；
Rectification circuit includes first diode D1, the second diode D2, third diode D3 and the 4th diode D4；
Filter circuit includes capacitor C, resistance R；
Control circuit includes control switch K and electromagnet, and the control switch K is connect with controller, and control switch K's opens
Pass is controlled by controller；
The one end AC transformer T is connect with first diode D1 cathode, the second diode D2 anode respectively, other end difference
It is connect with third diode D3 cathode, the 4th diode D4 anode, first diode D1 anode and third diode D3 anode point
It is not grounded；
Second diode D2 cathode and the 4th diode D4 cathode are connect with the one end control switch K respectively；
Resistance R is in parallel with capacitor C, the one end capacitor C ground connection, the other end and the second diode D2 cathode and control switch K mono-
Node connection between end, electromagnet one end are connect with the control switch K other end, and the electromagnet other end is connected to ground；
When 220V alternating current is depressured through AC transformer T, and will be each two in the rectified circuit of alternating current after decompression
Pole pipe is converted into direct current, and by the direct current of conversion through filter circuit, filter circuit is for hindering the logical exchange of direct current, after conversion
Direct current be filtered to remove alternating current, filtered direct current is connect by control switch K with electromagnet, when control is opened
Close K in the closure state, electromagnet is connected with filtered direct current, and electromagnet is powered, when control switch K is in closure
When state, electromagnet no power, electromagnet is the building block in electromagnet feed appliance, if electromagnet is powered, electromagnet
Feed appliance works normally, if electromagnet powers off, electromagnet feed appliance stops working.
It is provided by the invention that the electromagnetism feed appliance of direct current is changed based on exchange, by rectification circuit and filter circuit by input
Alternating current is converted into direct current, and is filtered to the direct current after conversion, improves the stability of direct current, reduces outer
Interference of portion's environment to alternating current improves the stability and reliability of the runnability of electromagnetism feed appliance internal circuit, and drops
Low the space occupied.
The above content is just an example and description of the concept of the present invention, affiliated those skilled in the art
It makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from invention
Design or beyond the scope defined by this claim, be within the scope of protection of the invention.
Claims (4)
1. a kind of electromagnetism feed appliance for changing direct current based on exchange, it is characterised in that: including transforming circuit, rectification circuit, filtered electrical
Road and control circuit, transforming circuit are connected with the rectifying circuit, and rectification circuit is connect with filter circuit and control circuit respectively；
Wherein, transforming circuit includes AC transformer T；
Rectification circuit includes first diode D1, the second diode D2, third diode D3 and the 4th diode D4；
Filter circuit includes capacitor C, resistance R；
Control circuit includes control switch K and electromagnet；
The one end AC transformer T is connect with first diode D1 cathode, the second diode D2 anode respectively, and the other end is respectively with
Three diode D3 cathodes, the connection of the 4th diode D4 anode, first diode D1 anode and third diode D3 anode connect respectively
Ground；
Second diode D2 cathode and the 4th diode D4 cathode are connect with the one end control switch K respectively；
Resistance R is in parallel with capacitor C, the one end capacitor C ground connection, between the other end and the second diode D2 cathode and the one end control switch K
Node connection, electromagnet one end connect with the control switch K other end, and the electromagnet other end is connected to ground.
2. a kind of electromagnetism feed appliance for changing direct current based on exchange according to claim 1, it is characterised in that: the control is opened
It closes K to connect with controller, the switch of control switch K is controlled by controller.
3. a kind of electromagnetism feed appliance for changing direct current based on exchange according to claim 1, it is characterised in that: when 220V is exchanged
Electricity is depressured through AC transformer T, and each diode in the rectified circuit of alternating current after decompression is converted into direct current, and
By the direct current of conversion through filter circuit, filter circuit for hindering the logical exchange of direct current, by the direct current after conversion be filtered with
Alternating current is removed, filtered direct current is connect by control switch K with electromagnet.
4. a kind of electromagnetism feed appliance for changing direct current based on exchange according to claim 1, it is characterised in that: work as control switch
In the closure state, electromagnet is connected K with filtered direct current, and electromagnet is powered, when control switch K is in closed form
When state, electromagnet no power, if electromagnet is powered, electromagnet feed appliance is worked normally, if electromagnet powers off, electromagnet is sent
Glassware stops working.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245524.1A CN109533821A (en) | 2018-10-24 | 2018-10-24 | A kind of electromagnetism feed appliance changing direct current based on exchange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811245524.1A CN109533821A (en) | 2018-10-24 | 2018-10-24 | A kind of electromagnetism feed appliance changing direct current based on exchange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109533821A true CN109533821A (en) | 2019-03-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811245524.1A Pending CN109533821A (en) | 2018-10-24 | 2018-10-24 | A kind of electromagnetism feed appliance changing direct current based on exchange |
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| CN (1) | CN109533821A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864618A (en) * | 1972-11-13 | 1975-02-04 | Mem Controls Inc | Electro-mechanical vibratory drive control |
| TW214023B (en) * | 1990-02-20 | 1993-10-01 | Shinko Electric Co Ltd | Driving control circuit for an electromagnetic vibrator |
| JP2002068454A (en) * | 2000-08-28 | 2002-03-08 | Ishida Co Ltd | Electromagnetic vibration type carrying device and metering device provided therewith |
| CN103475239A (en) * | 2013-09-26 | 2013-12-25 | 无锡智卓电气有限公司 | Power supply circuit |
| CN203896215U (en) * | 2014-06-25 | 2014-10-22 | 衢州市沃思电子技术有限公司 | AC-DC conversion circuit of igniter |
-
2018
- 2018-10-24 CN CN201811245524.1A patent/CN109533821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864618A (en) * | 1972-11-13 | 1975-02-04 | Mem Controls Inc | Electro-mechanical vibratory drive control |
| TW214023B (en) * | 1990-02-20 | 1993-10-01 | Shinko Electric Co Ltd | Driving control circuit for an electromagnetic vibrator |
| JP2002068454A (en) * | 2000-08-28 | 2002-03-08 | Ishida Co Ltd | Electromagnetic vibration type carrying device and metering device provided therewith |
| CN103475239A (en) * | 2013-09-26 | 2013-12-25 | 无锡智卓电气有限公司 | Power supply circuit |
| CN203896215U (en) * | 2014-06-25 | 2014-10-22 | 衢州市沃思电子技术有限公司 | AC-DC conversion circuit of igniter |
Non-Patent Citations (2)
| Title |
|---|
| 张旭红: "《汽车电工电子技术》", 30 April 2018, 湖南师范大学出版社 * |
| 靳响来: "《电子技术理论与应用》", 31 March 2018, 天津科学技术出版社 * |
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Application publication date: 20190329 |