CN202062074U - Automatic pressing force regulating device for tundish stopper rod - Google Patents
Automatic pressing force regulating device for tundish stopper rod Download PDFInfo
- Publication number
- CN202062074U CN202062074U CN 201120136594 CN201120136594U CN202062074U CN 202062074 U CN202062074 U CN 202062074U CN 201120136594 CN201120136594 CN 201120136594 CN 201120136594 U CN201120136594 U CN 201120136594U CN 202062074 U CN202062074 U CN 202062074U
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- CN
- China
- Prior art keywords
- stopper rod
- plc controller
- pressing force
- servomotor
- driver
- 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
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Abstract
The utility model provides an automatic pressing force regulating device for a tundish stopper rod, which comprises a driver and a servomotor, wherein a PLC (Programmable Logic Controller) controller is arranged at one side of the driver; the PLC controller is electrically connected with a button box; a touch screen is arranged on the button box; and the driver, the servomotor and the PLC controller are electrically connected with each other. An upper shaft of the servomotor is connected with a transmission device; an executive device is arranged on the transmission device and is connected with the stopper rod; a pressing force sensor is arranged above the stopper rod; and the pressing force sensor is electrically connected with the PLC controller. The automatic pressing force regulating device for the tundish stopper rod has simple structure, is convenient to use, realizes proper pressing force, is easy to regulate, is reliable to act, is light in weight and easy in operation.
Description
Technical field:
The present invention relates to amorphous metallurgical industry field mechanical device, subsides do not relate to a kind of middle bag stopper rod thrust automatic regulating apparatus.
Background technology:
In amorphous metallurgical industry production process, when middle Bao Fanggang, need stopper rod constantly to open, close.In frequent movement, the situation of not tight, the excessive stopper rod of the not moderate too small plug of stopper rod thrust fracture often appears, occur that molten steel solidifies at place, the mouth of a river, bleed-out, cause the spray band to carry out.Current stopper rod adopts driven by servomotor executing agency, the lifting of stopper rod is by driven by servomotor, and the method that descends and compress by heavy weight executing agency gravity is though solved the situation that stopper rod is pressed down, but the too huge quick change that is unfavorable for of mechanism can not well solve the problem of sealing.
In view of this technological deficiency, it is a kind of simple in structure, easy to use to press for appearance, and thrust is suitable, adjusts easily reliable in action, the middle bag stopper rod thrust automatic regulating apparatus that quality is light.
Summary of the invention:
The purpose of this utility model is to overcome the shortcoming that exists in the prior art, provides a kind of simple in structure, easy to use, and thrust is suitable, adjusts easily reliable in action, the middle bag stopper rod thrust automatic regulating apparatus that quality is light.
To achieve these goals, the utility model provides a kind of middle bag stopper rod thrust automatic regulating apparatus, comprise driver and servomotor, wherein, described driver one side is provided with the PLC controller, be electrically connected with button box on the described PLC controller, described button box is provided with touch-screen, is electrically connected between described driver, described servomotor and the described PLC controller.
Axle is connected with transmission device on the described servomotor, and transmission device is provided with actuating unit, is connected with stopper rod on the described actuating unit, and described stopper rod top is provided with the thrust sensor, is electrically connected between described thrust sensor and the described PLC controller.
Described button box is provided with some action buttons, and described driver is used to drive servomotor.
Described transmission device is a power transmission shaft, and described actuating unit is a brandreth.
Advantage of the present utility model is, simple in structure, easy to use, thrust is suitable, adjust easily, and reliable in action, the light middle bag stopper rod thrust of quality is adjusted automatically.Specific as follows:
Thrust sensor of the present utility model can use the on-the-spot adverse circumstances of spray band through high temperature resistance protection design, is responsible for stopper rod thrust real-time signal acquisition.Touch-screen, be responsible for to default, the course of work of stopper rod thrust demonstration, the user interactions interface is provided, realize the control and the conversion of working state of system.The PLC controller is a core component of the present utility model, (PLC controller essence is a kind of computer that is exclusively used in Industry Control, its hardware configuration is identical with microcomputer basically) be responsible for uploading, assigning of control signal, the realization system control automatically function startup, stop, the action of peripheral mechanism.Servo-drive and motor are accepted the signal from the PLC controller, the switching and the aperture of control stopper rod.Operating case provides the signal of switch stopper rod, send PLC controller, carries out associative operation.Operation principle is as follows:
1, utilize the thrust sensor to gather the thrust of stopper rod to the mouth of a river;
2, give the PLC controller with the signal feedback of power;
3, the PLC controller is the signal and the control signal of the power that receives, and the PLC controller compares the size of the power desired value with default stopper rod thrust, and it is carried out analytical calculation;
4, after calculating finished, the PLC controller sent control signal corresponding and gives driver;
5, after driver receives information, regulate the servomotor action, realize the automatic control of stopper rod.
Compared with prior art, the utility model can be controlled at the thrust of stopper rod in the reasonable range, and guarantees can not heat or when falling the steel at middle bag, stopper rod expanded by heating, the crushing mouth of a river or stopper rod fracture.Utilize servomotor to drive, response is fast, high, the accurate positioning of reliability; This system architecture is urinated simple and convenient in dismantling, install, safeguarding, possesses the host computer excuse, is convenient to operating personnel and grasps.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
The accompanying drawing sign:
1, button box 2, touch-screen 3, PLC controller
4, driver 5, servomotor 6, thrust sensor
7, stopper rod 8, transmission device 9, actuating unit
The specific embodiment:
Below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1, Fig. 1 is a structural representation of the present utility model.The utility model comprises driver 4 and servomotor 5, and wherein, driver 4 one sides are provided with PLC controller 3, are electrically connected with button box 1 on the PLC controller 3, and button box 1 is provided with touch-screen 2, is electrically connected between driver 4, servomotor 5 and the PLC controller 3.Axle is connected with transmission device 8 on the servomotor 5, and transmission device 8 is provided with actuating unit 9, is connected with stopper rod 7 on the actuating unit 9, and stopper rod 7 tops are provided with thrust sensor 6, is electrically connected between thrust sensor 6 and the PLC controller 3.Button box 1 is provided with some action buttons.Transmission device 8 is a power transmission shaft, and actuating unit 9 is a brandreth.
The utility model operation principle:
1, utilize the thrust sensor to gather the thrust of stopper rod to the mouth of a river;
2, give the PLC controller with the signal feedback of power;
3, the PLC controller is the signal and the control signal of the power that receives, and the PLC controller compares the size of the power desired value with default stopper rod thrust, and it is carried out analytical calculation;
4, after calculating finished, the PLC controller sent control signal corresponding and gives driver;
5, after driver receives information, regulate the servomotor action, realize the automatic control of stopper rod.
Thrust sensor of the present utility model can use the on-the-spot adverse circumstances of spray band through high temperature resistance protection design, is responsible for stopper rod thrust real-time signal acquisition.Touch-screen, be responsible for to default, the course of work of stopper rod thrust demonstration, the user interactions interface is provided, realize the control and the conversion of working state of system.The PLC controller is a core component of the present utility model, (PLC controller essence is a kind of computer that is exclusively used in Industry Control, its hardware configuration is identical with microcomputer basically) be responsible for uploading, assigning of control signal, the realization system control automatically function startup, stop, the action of peripheral mechanism.Servo-drive and motor are accepted the signal from the PLC controller, the switching and the aperture of control stopper rod.Operating case provides the signal of switch stopper rod, send PLC controller, carries out associative operation.
Compared with prior art, the utility model can be controlled at the thrust of stopper rod in the reasonable range, and guarantees can not heat or when falling the steel at middle bag, stopper rod expanded by heating, the crushing mouth of a river or stopper rod fracture.Utilize servomotor to drive, response is fast, high, the accurate positioning of reliability; This system architecture is urinated simple and convenient in dismantling, install, safeguarding, possesses the host computer excuse, is convenient to operating personnel and grasps.
Claims (2)
1. bag stopper rod thrust automatic regulating apparatus in a kind, comprise driver and servomotor, it is characterized in that, described driver one side is provided with the PLC controller, be electrically connected with button box on the described PLC controller, described button box is provided with touch-screen, is electrically connected between described driver, described servomotor and the described PLC controller.
2. according to the described middle bag stopper rod thrust automatic regulating apparatus of claim 1, it is characterized in that, axle is connected with transmission device on the described servomotor, transmission device is provided with actuating unit, be connected with stopper rod on the described actuating unit, described stopper rod top is provided with the thrust sensor, is electrically connected between described thrust sensor and the described PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120136594 CN202062074U (en) | 2011-04-25 | 2011-04-25 | Automatic pressing force regulating device for tundish stopper rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120136594 CN202062074U (en) | 2011-04-25 | 2011-04-25 | Automatic pressing force regulating device for tundish stopper rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202062074U true CN202062074U (en) | 2011-12-07 |
Family
ID=45055953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120136594 Expired - Lifetime CN202062074U (en) | 2011-04-25 | 2011-04-25 | Automatic pressing force regulating device for tundish stopper rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202062074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112912214A (en) * | 2019-03-27 | 2021-06-04 | 黑崎播磨株式会社 | Opening and closing device |
-
2011
- 2011-04-25 CN CN 201120136594 patent/CN202062074U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112912214A (en) * | 2019-03-27 | 2021-06-04 | 黑崎播磨株式会社 | Opening and closing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160721 Address after: 266232 Jimo City, Qingdao Province Blue Village Xinyuan Road, No. 9 Patentee after: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. Address before: 266232 West Industrial Zone, LAN Cun town, Qingdao City, Shandong, Jimo Patentee before: Qingdao Yunlu Energy Technology Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee after: Qingdao Yunlu Advanced Materials Technology Co., Ltd. Address before: 266232 No. 9 Xinyuan East Road, LAN Cun town, Jimo, Qingdao, Shandong Patentee before: QINGDAO YUNLU ADVANCED MATERIALS TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| CX01 | Expiry of patent term |