CN2891447Y - Energy storage power-off protection device - Google Patents
Energy storage power-off protection device Download PDFInfo
- Publication number
- CN2891447Y CN2891447Y CN 200520006193 CN200520006193U CN2891447Y CN 2891447 Y CN2891447 Y CN 2891447Y CN 200520006193 CN200520006193 CN 200520006193 CN 200520006193 U CN200520006193 U CN 200520006193U CN 2891447 Y CN2891447 Y CN 2891447Y
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- power
- input terminal
- servo
- terminal
- interlocking
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Abstract
The utility model discloses an energy accumulative power-off protection device which belongs to the machine protection device. The utility model comprises an energy accumulative unit, a power-off detection circuit and an interlocking controlling circuit, wherein the energy accumulative unit supplies power to the power module of the servo-system via an output terminal, the interlocking controlling circuit comprises a connection of the power-off detection circuit and a making energy terminal of the power module of the servo-system and an input terminal of the feeding module via the output terminal, the interlocking controlling unit comprises a connection of the power-off detection circuit and an outer end controlling circuit via an inlet wire power status of the real-time detecting power of the input terminal and input terminal, the interlocking controlling circuit is connected with the input terminal of the feeding module via the output terminal and provides given speed and turn signal to the motor, the input terminal of the interlocking controlling circuit and the being controlled mechanism form limited location interlock and are connected with given speed signal of the feeding module into the given interlock via the input terminal. The utility model is mainly used in combination with the Siemens611 AC servo-system of the roll grinding machine.
Description
Technical field: the utility model relates to a kind of lathe power-off protection apparatus, relates in particular to a kind of energy-storage type power-off protection apparatus of roll grinder.
Background technology: at present, common roll grinder is after sudden power, and grinding head grinding wheel can not in time break away from workpiece, causes surface of the work to be scratched or to gnaw scarce under action of inertia easily, even causes grinding spindle to damage.
Summary of the invention: at the above-mentioned defective that exists in the prior art; the utility model aims to provide a kind of after sudden power; the feeding modular unit can also keep a period of time to work on; and drive grinding carriage fast by servomotor and retreat, make the energy-storage type power-off protection apparatus of emery wheel safe escape surface of the work grinding area.
The technical solution of the utility model is made up of Storage Unit, power failure detection circuit and interlocked control circuit, and Storage Unit provides electrical source of power and electronic power supply to the power module of AC servo respectively by lead-out terminal P600, M600 and P500, M500;
Power failure detection circuit connects and composes power-off protection interlocked control circuit with the input terminal that enables terminal 63,9 and feeding module 65,663,9 of the power module of AC servo respectively by lead- out terminal 21,24 and 11,14,311; Power failure detection circuit detects the incoming power state of power module in real time by input terminal A1, A0, and connects to form interlocking unit by input terminal A2, A0 and outer end control circuit;
The interlocked control circuit is connected with the input terminal 56,14 of feeding module by lead-out terminal 111,113, and for being provided given speed and turn signal by its motor of controlling; The input terminal 312,11 and the Be Controlled mechanism of interlocked control circuit constitute spacing interlocking, and the velocity setting signal during by input terminal 114,214 and feeding module operate as normal constitutes given interlocking;
Above-mentioned AC servo is a Siemens SIMODRIVE611 series AC servo.
Compared with the prior art, the utility model only increases by a cover power-off protection apparatus on the basis of original machine tool servo-control system under the constant situation of the mechanical travel mechanism that keeps original machine tool, and electrical control changed slightly gets final product.Therefore, simple in structure, compact, the reliability height, the transformation cycle is short, and cost is low.
Description of drawings:
Accompanying drawing is an electrical schematic diagram of the present utility model.
Among the figure: Storage Unit 1 power failure detection circuit 2 interlocked control circuit 3 power modules 4 feeding modules 5
Embodiment: the utility model is described in further detail below in conjunction with accompanying drawing and specific embodiment:
As shown in the figure, lead-out terminal P600, the M600 of Storage Unit 1 and P500, M500 are connected with P500, M500 with input terminal P600, the M600 of the power module 4 of AC servo respectively; The lead-out terminal 21,24 and 11,14,311 of power failure detection circuit 2 is connected with the input terminal that enables terminal 63,9 and feeding module 5 65,663,9 of the power module 4 of AC servo respectively, and input terminal A1, the A0 of power failure detection circuit 2 is connected with the outer end control circuit with the incoming power of power module 4 respectively with A2, A0; The lead-out terminal 111,113 of interlocked control circuit 3 is connected with the input terminal 56,14 of feeding module 5, the input terminal 312,11 and the Be Controlled mechanism of interlocked control circuit 3 constitute spacing interlocking, and the velocity setting signal during by input terminal 114,214 and feeding module 5 operate as normal constitutes given interlocking.Above-mentioned AC servo is a Siemens SIMODRIVE611 series AC servo.
When lathe external impetus power supply breaks down and after the sudden power, Storage Unit 1 is the feeding module 5 continuation power supplies of Siemens SIMODRIVE611 series AC servo by lead-out terminal P600, M600, thereby feeding module 5 is return by axis servomotor driven by motor mill frame.The output of multicircuit relay signal and a speed control current potential specified rate also are provided simultaneously, have been used for carrying out interlocked control and speed regulation.By to the time relay and the given adjusting of current potential, the rollback duration of the Control Shaft of can adjusting and rollback speed.When the electric energy of Storage Unit 1 exhausts, control device and interlock circuit are then out of service.
Claims (1)
1. energy-storage type power-off protection apparatus, be made up of Storage Unit, power failure detection circuit and interlocked control circuit, it is characterized in that: Storage Unit (1) by lead-out terminal (P600), (M600) and (P500), (M500) provide electrical source of power and electronic power supply to the power module (4) of AC servo respectively;
Power failure detection circuit (2) connects and composes power-off protection interlocked control circuit with the input terminal (65), (663), (9) that enable terminal (63), (9) and feeding module (5) of the power module (4) of AC servo respectively by lead-out terminal (21), (24) and (11), (14), (311); Power failure detection circuit (2) detects the incoming power state of power module (4) in real time by input terminal (A1), (A0), and connects to form interlocking unit by input terminal (A2), (A0) with the outer end control circuit;
Interlocked control circuit (3) is connected with input terminal (56), (14) of feeding module (5) by lead-out terminal (111), (113), and for being provided given speed and turn signal by its motor of controlling; The input terminal (312) of interlocked control circuit (3), (11) constitute spacing interlocking with controlled mechanism, and the velocity setting signal during by input terminal (114), (214) and feeding module (5) operate as normal constitutes given interlocking;
Above-mentioned AC servo is a Siemens SIMODRIVE611 series AC servo.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006193 CN2891447Y (en) | 2005-06-30 | 2005-06-30 | Energy storage power-off protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520006193 CN2891447Y (en) | 2005-06-30 | 2005-06-30 | Energy storage power-off protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891447Y true CN2891447Y (en) | 2007-04-18 |
Family
ID=38022108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520006193 Expired - Fee Related CN2891447Y (en) | 2005-06-30 | 2005-06-30 | Energy storage power-off protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891447Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921446A (en) * | 2014-05-07 | 2014-07-16 | 磐纹科技（上海）有限公司 | 3D printer capable of printing continuously at outage and method for controlling 3D printer to continue printing at outage |
-
2005
- 2005-06-30 CN CN 200520006193 patent/CN2891447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103921446A (en) * | 2014-05-07 | 2014-07-16 | 磐纹科技（上海）有限公司 | 3D printer capable of printing continuously at outage and method for controlling 3D printer to continue printing at outage |
| CN103921446B (en) * | 2014-05-07 | 2016-04-20 | 磐纹科技（上海）有限公司 | There is 3D printer and the controlling cashier power-cut-off contiuous printing control method thereof of controlling cashier power-cut-off contiuous printing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20100630 |