CN201345272Y - Sucker controller - Google Patents
Sucker controller Download PDFInfo
- Publication number
- CN201345272Y CN201345272Y CNU2008202171245U CN200820217124U CN201345272Y CN 201345272 Y CN201345272 Y CN 201345272Y CN U2008202171245 U CNU2008202171245 U CN U2008202171245U CN 200820217124 U CN200820217124 U CN 200820217124U CN 201345272 Y CN201345272 Y CN 201345272Y
- Authority
- CN
- China
- Prior art keywords
- demagnetization
- relay
- air switch
- sucker
- transformer
- 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 - Lifetime
Links
Images
Landscapes
- Keying Circuit Devices (AREA)
Abstract
The utility model relates to the electrical control industry of mechanical processing, in particular to a sucker controller, which consists of an air switch, a transformer, a rectifier, an air switch, a current relay, a suction magnetic relay, a demagnetization resistor and a demagnetization relay; the air switch is serially connected with the primary side of the transformer; and after being serially connected with the rectifier, the secondary side of the transformer is serially connected with the air switch and the current relay, and then is serially connected with a loop after the suction magnetic relay and a demagnetization circuit are connected parallelly, and is finally connected with a sucker. In the demagnetization circuit, the demagnetization resistor and the demagnetization relay are serially connected. The sucker controller has the advantages of simple demagnetization circuit, high demagnetization speed, and low failure rate.
Description
Technical field:
The utility model relates to the electrical control industry of machining, be specially a kind of sucker controller.
Background technology:
The demagnetizing method of magnetic-disc controller all is to adopt to the logical positive-negative polarity voltage that reduces gradually of sucker to realize that control is complicated in existing at present, and cost is higher, and the demagnetization time is long.
Summary of the invention:
The present utility model purpose provides a kind of sucker controller, thereby solves existing sucker controller demagnetization loop complexity, the problem that the demagnetization time is long.
For achieving the above object, technical solution of the present utility model is: sucker controller, form by air switch, transformer, rectifier, air switch, current relay, suction magnetic relay, demagnetizing resistance and demagnetization relay, air switch is connected with the former limit of transformer, the secondary of transformer is with after rectifier is connected, connect with air switch, current relay, connect with the loop after the demagnetization loop parallel connection with inhaling magnetic relay again, be connected with sucker at last.
Demagnetizing resistance and the series connection of demagnetization relay in the described demagnetization loop.
The beneficial effects of the utility model are that the demagnetization loop is simple, and demagnetization speed is fast, and failure rate is low.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the utility model is further specified
Fig. 1 is the utility model electrical schematic diagram
1. air switches among the figure; 2. transformer; 3. rectifier; 4. air switch; 5. current relay; 6. suction magnetic relay; 7. demagnetizing resistance; 8. demagnetization relay; 9. sucker.
Embodiment:
In Fig. 1, a kind of sucker controller, form by air switch (1), transformer (2), rectifier (3), air switch (4), current relay (5), suction magnetic relay (6), demagnetizing resistance (7) and demagnetization relay (8), air switch (1) is connected with the former limit of transformer (2), the secondary of transformer is with after rectifier (3) is connected, connect with air switch (4), current relay (5), connect with the loop after the demagnetization loop parallel connection with inhaling magnetic relay (6) again, be connected with sucker (9) at last; Demagnetizing resistance (7) and demagnetization relay (8) series connection in the demagnetization loop.
Operation principle: when inhaling magnetic, transformer (2) with the input voltage conversion after, after rectifier (3) rectification is direct current, be added on the sucker (9) sucker (9) work through the normally open contact of relay (6).
During demagnetization, the voltage of rectifier (3) is added on the sucker controller when inhaling magnetic (polarity with opposite) after the series connection of the normally open contact of demagnetizing resistance (7) and relay (8), and workpiece demagnetizes, because the constraint of demagnetizing resistance (7) is arranged, workpiece can magnetic reversal, through about 1-2 after second, and demagnetization constipation bundle.
Adopt the utility model, because the circuit road is simple, failure rate is low, need not safeguard substantially.
Claims (2)
1. sucker controller, form by air switch, transformer, rectifier, air switch, current relay, suction magnetic relay, demagnetizing resistance and demagnetization relay, it is characterized in that: air switch is connected with the former limit of transformer, the secondary of transformer is with after rectifier is connected, connect with air switch, current relay, connect with the loop after the demagnetization loop parallel connection with inhaling magnetic relay again, be connected with sucker at last.
2. sucker controller according to claim 1 is characterized in that: demagnetizing resistance and the series connection of demagnetization relay in the demagnetization loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171245U CN201345272Y (en) | 2008-11-27 | 2008-11-27 | Sucker controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202171245U CN201345272Y (en) | 2008-11-27 | 2008-11-27 | Sucker controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201345272Y true CN201345272Y (en) | 2009-11-11 |
Family
ID=41276858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202171245U Expired - Lifetime CN201345272Y (en) | 2008-11-27 | 2008-11-27 | Sucker controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201345272Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552084B (en) * | 2008-11-27 | 2012-10-10 | 江苏高精机电装备有限公司 | Sucker controller |
| CN106006481A (en) * | 2016-08-09 | 2016-10-12 | 营口市工业电磁盘厂 | Electromagnetic lifting appliance for forklift |
-
2008
- 2008-11-27 CN CNU2008202171245U patent/CN201345272Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101552084B (en) * | 2008-11-27 | 2012-10-10 | 江苏高精机电装备有限公司 | Sucker controller |
| CN106006481A (en) * | 2016-08-09 | 2016-10-12 | 营口市工业电磁盘厂 | Electromagnetic lifting appliance for forklift |
| CN106006481B (en) * | 2016-08-09 | 2019-06-14 | 营口市工业电磁盘厂 | Fork truck Special electromagnetic suspender |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104157509A (en) | Control device and method of bistable permanent-magnet vacuum circuit breaker rapid divide-shut brake | |
| CN201860486U (en) | Multipath LED loaded open circuit protective circuit | |
| CN104465019A (en) | Intelligent magnetizing and demagnetizing device for nanometer two-phase magnetic materials | |
| CN201345272Y (en) | Sucker controller | |
| CN206962714U (en) | DC D/C power main circuits | |
| CN103972871A (en) | Direct-current feeder non-arc switch with low power consumption and overcurrent and overvoltage protection function and method for implementing direct-current feeder non-arc switch | |
| CN203895364U (en) | Double-coil energy-saving type contactor power source switch | |
| CN203350351U (en) | Electric permanent magnetic sucking disc controller | |
| CN2909476Y (en) | Magnetising-demagnetising controller | |
| CN204302420U (en) | A kind of switch quantity acquisition circuit | |
| CN101552084B (en) | Sucker controller | |
| CN203968093U (en) | A kind of thyristor gating circuit of novel stabilising practicality | |
| CN202309592U (en) | Variable-frequency type motor energy saving device | |
| CN202754683U (en) | Novel electric permanent magnetic controller | |
| CN204257315U (en) | A kind of intelligent magnetising or demagnetising apparatus of nanometer two-phase magnetic material | |
| CN204013291U (en) | The band-type brake drive circuit of motor driver | |
| CN203631410U (en) | Vacuum circuit breaker controlling circuit and vacuum circuit breaker controlling system | |
| CN209853537U (en) | Electric control device for hoisting steel plate electro-permanent magnet | |
| CN203135819U (en) | Auxiliary turn-off device for thyristor | |
| CN105895451A (en) | AC/DC universal intelligent contactor | |
| CN202256445U (en) | Voltage detection circuit | |
| CN101997332A (en) | Simple charger circuit of electric vehicle | |
| CN204784342U (en) | Excitation controller of electromagnetic braking ware | |
| CN203645639U (en) | Automatic zero-crossing trigger electronic switch circuit | |
| CN102611115B (en) | Capacitor switching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20091111 Effective date of abandoning: 20081127 |