CN201464888U - Wire drawing machine control device of water tank - Google Patents
Wire drawing machine control device of water tank Download PDFInfo
- Publication number
- CN201464888U CN201464888U CN2009201220855U CN200920122085U CN201464888U CN 201464888 U CN201464888 U CN 201464888U CN 2009201220855 U CN2009201220855 U CN 2009201220855U CN 200920122085 U CN200920122085 U CN 200920122085U CN 201464888 U CN201464888 U CN 201464888U
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- CN
- China
- Prior art keywords
- motor
- take
- tension
- frequency converter
- control device
- 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 - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Tension Adjustment In Filamentary Materials (AREA)
Abstract
The utility model discloses a wire drawing machine control device of a water tank, which comprises a main motor and a take-up motor, wherein the main motor and the take-up motor are variable-frequency motors; a tension transducer is arranged at the position for taking up wire; the main motor and the take-up motor are respectively provided with a frequency converter. The wire drawing machine control device of the water tank is characterized in that the frequency converter of the take-up motor is a tension frequency converter; the tension frequency converter is connected with a PLC arranged on the device; and the tension frequency converter and the tension transducer arranged at the position for taking up wire form a closed loop circuit. The wire drawing machine control device automatically adjusts tension through the tension frequency converter of the take-up motor, can quickly regulate change of the tension so as to follow up in real time and synchronize with the main motor and reduce equipment faults, and simultaneously improves the interference resistance greatly and improves the productivity.
Description
Technical field
The utility model relates to a kind of water tank drawbench, specifically the control device of water tank drawbench.
Background technology
Traditional water tank drawbench control system adopts relay control more, by Direct Current Governor System take-up is controlled, control mode is original, failure rate height, take-up do not catch up with the unexpected variation of main frame speed, along with the increase of take-up reel radius, take-up speed can be adjusted automatically, but can not adapt to the impact and the interference of tension force, cause fracture of wire easily, influence production efficiency.
Summary of the invention
The utility model is for solving existing water tank drawbench control device, and in use the Tension Control of Cun Zaiing is inhomogeneous, the failure rate height, and problem such as takeup tension is slow in reacting provides that a kind of Tension Control is stablized, intelligent water tank drawbench control device.
The technical scheme that the utility model solves existing issue is: a kind of water tank drawbench control device, comprise main motor, take-up motor, described main motor and take-up motor are variable-frequency motor, take-up place is provided with tension pick-up, described main motor and take-up motor are equipped with frequency converter, it is characterized in that: described take-up motor frequency conversion device is the tension force frequency converter, and the tension force frequency converter is connected with the set PLC of device, the tension pick-up formation closed loop circuit of described tension force frequency converter and take-up place.
Described water tank drawbench control device is characterized in that: main motor frequency conversion device is connected with PLC.
The utility model compared with prior art, its beneficial effect is: adjust tension force automatically by take-up motor tension force frequency converter, rapidly the variation of adjustment of tonicity, instant follow-up is synchronous with main frame, reduce equipment failure, antijamming capability strengthens greatly simultaneously, boosts productivity.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model.
Embodiment
Referring to Fig. 1, the implementation case comprises: main motor 1, take-up motor 2, described main motor 1 and take-up motor 2 are variable-frequency motor, take-up place is provided with tension pick-up 21, tension pick-up 21 is used to detect the instant tension force of take-up place, described main motor 1 and take-up motor 2 are equipped with frequency converter, and described take-up motor 2 frequency converters are the tension force frequency converter, and the tension pick-up 21 of described tension force frequency converter and take-up place constitutes closed loop circuit; Tension pick-up 21 passes to the tension force frequency converter of take-up motor 2 with tension force, and the set PLC of tension force frequency converter and device is connected, and main motor 1 frequency converter is connected with PLC, and PLC regulates and control the speed synchronization of main motor speed and rolling place.
Claims (2)
1. water tank drawbench control device, comprise main motor, take-up motor, described main motor and take-up motor are variable-frequency motor, take-up place is provided with tension pick-up, described main motor and take-up motor are equipped with frequency converter, it is characterized in that: described take-up motor frequency conversion device is the tension force frequency converter, and the tension force frequency converter is connected with the set PLC of device, the tension pick-up formation closed loop circuit of described tension force frequency converter and take-up place.
2. water tank drawbench control device as claimed in claim 1 is characterized in that: main motor frequency conversion device is connected with PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201220855U CN201464888U (en) | 2009-06-05 | 2009-06-05 | Wire drawing machine control device of water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201220855U CN201464888U (en) | 2009-06-05 | 2009-06-05 | Wire drawing machine control device of water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201464888U true CN201464888U (en) | 2010-05-12 |
Family
ID=42392236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201220855U Expired - Fee Related CN201464888U (en) | 2009-06-05 | 2009-06-05 | Wire drawing machine control device of water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201464888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790513A (en) * | 2017-11-24 | 2018-03-13 | 苏州金钜松机电有限公司 | A kind of take-up reel brakes of stretching-machine |
-
2009
- 2009-06-05 CN CN2009201220855U patent/CN201464888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790513A (en) * | 2017-11-24 | 2018-03-13 | 苏州金钜松机电有限公司 | A kind of take-up reel brakes of stretching-machine |
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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: 20100512 Termination date: 20140605 |