CN204595652U - Energy-saving servo coupling arrangement - Google Patents
Energy-saving servo coupling arrangement Download PDFInfo
- Publication number
- CN204595652U CN204595652U CN201520256323.7U CN201520256323U CN204595652U CN 204595652 U CN204595652 U CN 204595652U CN 201520256323 U CN201520256323 U CN 201520256323U CN 204595652 U CN204595652 U CN 204595652U
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- CN
- China
- Prior art keywords
- servo
- power frequency
- contact
- energy
- molding machine
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- 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 - Fee Related
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of energy-saving servo coupling arrangement, comprise relay, information acquisition device, servo-driver, servo contact, power frequency contactor, regulating working conditions display and servo power frequency switch, relay is connected with molding machine computer board, relay is connected with information acquisition device, information acquisition device is connected with servo-driver, regulating working conditions display screen connects servo contact and power frequency contactor simultaneously, servo contact and power frequency contactor are connected in parallel, servo contact and power frequency contactor are connected with power frequency servo switch separately, molding machine motor is connected with servo contact and power frequency contactor.Energy-saving servo coupling arrangement of the present utility model can pressure required for molding machine operation and flow supply as required, automatic pressure control and uninterrupted, when not needing pressure and flow, motor can quit work automatically, can reach economize on electricity 30%-40% and cost is low, failure rate is few, easy-maintaining, do not affect production, effectively save the energy.
Description
Technical field
The utility model relates to a kind of energy-saving servo coupling arrangement.
Background technology
On market, molding machine oil pump great majority are fixed displacement pumps, molding machine rear motor of starting working ceaselessly works, to ensure that oil pump keeps set pressure, and meet required pressure and the flow of each procedure of molding machine, and the whole operation of molding machine is except matched moulds needs very large pressure and flow, the pressure needed for all the other and flow are very little, especially when cooling and product is got in die sinking without any need for pressure and flow, and motor is also in the state of not stopping work and doing, cause the waste of electric energy high degree.
Utility model content
The technical problems to be solved in the utility model is: for overcoming above-mentioned Problems existing, provide a kind of can the energy-saving servo coupling arrangement that supplies as required of pressure required for molding machine operation and flow.
The utility model solves the technical scheme that its technical matters adopts: a kind of energy-saving servo coupling arrangement, comprise switch board, relay is provided with in described switch board, information acquisition device, servo-driver, servo contact, power frequency contactor, regulating working conditions display and servo power frequency switch, the input end of described relay is connected with molding machine computer board, relay output end is connected with information acquisition device input end, described information acquisition device output terminal is connected with servo-driver input end, described servo-driver output terminal is connected with regulating working conditions display screen input end, described regulating working conditions display screen connects servo contact and power frequency contactor simultaneously, described servo contact and power frequency contactor are connected in parallel, servo contact and power frequency contactor are connected with power frequency servo switch separately, servo power frequency switch can be used for the switching of molding machine motor servo contactor and power frequency contactor, molding machine motor is connected with servo contact and power frequency contactor.
Further, conveniently operate, described regulating working conditions display screen is arranged on the cabinet door of switch board.
The beneficial effects of the utility model are, energy-saving servo coupling arrangement of the present utility model can pressure required for molding machine operation and flow supply as required, automatic pressure control and uninterrupted, when not needing pressure and flow, motor can quit work automatically, can reach economize on electricity 30%-40% and cost is low, failure rate is few, easy-maintaining, does not affect production, has effectively saved the energy.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is electrical block diagram of the present utility model.
1. switch boards in figure, 2. molding machine computer board, 3. relay, 4. information acquisition device, 5. servo-driver, 6. regulating working conditions display screen, 7. servo contact, 8. power frequency contactor, 9. servo power frequency by-pass cock, 10. molding machine motor.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Energy-saving servo coupling arrangement as shown in Figure 1, comprise switch board 1, relay 3 is provided with in switch board 1, information acquisition device 4, servo-driver 5, servo contact 7, power frequency contactor 8, regulating working conditions display screen 6 and servo power frequency switch 9, the input end of relay 3 is connected with molding machine computer board 2, relay 3 output terminal is connected with information acquisition device 4 input end, information acquisition device 4 output terminal is connected with servo-driver 5 input end, servo-driver 5 output terminal is connected with regulating working conditions display screen 6 input end, regulating working conditions display screen 6 connects servo contact 7 and power frequency contactor 8 simultaneously, servo contact 7 and power frequency contactor 8 are connected in parallel, servo contact 7 is connected with servo power frequency switch 9 separately with power frequency contactor 8, molding machine motor 10 is connected with servo contact 7 and power frequency contactor 8.
Conveniently operate, regulating working conditions display screen 6 is arranged on the cabinet door of switch board.
Principle of work: the required pressure that molding machine computer board 2 sends and the information of flow are sent to information acquisition device 4 through relay 3, receive through information acquisition device 4 and amplify input servo-driver 5, servo-driver 5 is simultaneously according to the instruction of regulating working conditions display screen 6, make servo contact 7 be energized, molding machine motor 10 works; Meanwhile, the pressure that molding machine computer board 2 sends and flow signal terminate, and relay 3 circuit disconnects, and servo contact 7 disconnects the power supply of dynamo-electric for connection plastic machine 10 simultaneously, and molding machine motor 10 quits work simultaneously; Once servo contact 7 breaks down, available servo power frequency switch 9 is produced servo circuit and is transformed into work frequency circuit production, so just achieves when not affecting production and gets rid of servo fault.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (2)
1. an energy-saving servo coupling arrangement, it is characterized in that: comprise switch board (1), relay (3) is provided with in described switch board (1), information acquisition device (4), servo-driver (5), servo contact (7), power frequency contactor (8), regulating working conditions display screen (6) and servo power frequency switch (9), the input end of described relay (3) is connected with molding machine computer board (2), relay (3) output terminal is connected with information acquisition device (4) input end, described information acquisition device (4) output terminal is connected with servo-driver (5) input end, described servo-driver (5) output terminal is connected with regulating working conditions display screen (6) input end, described regulating working conditions display screen (6) connects servo contact (7) and power frequency contactor (8) simultaneously, described servo contact (7) and power frequency contactor (8) are connected in parallel, servo contact (7) is connected with servo power frequency switch (9) separately with power frequency contactor (8), molding machine motor (10) is connected with servo contact (7) and power frequency contactor (8) simultaneously.
2. energy-saving servo coupling arrangement according to claim 1, is characterized in that: described regulating working conditions display screen (6) is arranged on the cabinet door of switch board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256323.7U CN204595652U (en) | 2015-04-24 | 2015-04-24 | Energy-saving servo coupling arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520256323.7U CN204595652U (en) | 2015-04-24 | 2015-04-24 | Energy-saving servo coupling arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204595652U true CN204595652U (en) | 2015-08-26 |
Family
ID=53931788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520256323.7U Expired - Fee Related CN204595652U (en) | 2015-04-24 | 2015-04-24 | Energy-saving servo coupling arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204595652U (en) |
-
2015
- 2015-04-24 CN CN201520256323.7U patent/CN204595652U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |