CN203024827U - Full-automatic glass liquid level detection and control device - Google Patents
Full-automatic glass liquid level detection and control device Download PDFInfo
- Publication number
- CN203024827U CN203024827U CN 201320032767 CN201320032767U CN203024827U CN 203024827 U CN203024827 U CN 203024827U CN 201320032767 CN201320032767 CN 201320032767 CN 201320032767 U CN201320032767 U CN 201320032767U CN 203024827 U CN203024827 U CN 203024827U
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- probe
- liquid level
- supporting plate
- glass liquid
- glass
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Abstract
The utility model provides a full-automatic glass liquid level detection and control device. According to the device, a supporting plate, a bracket, a reducer, a servo motor and an eccentric wheel are arranged on a bottom plate through screw rods, wherein the eccentric wheel is connected with a probe supporting seat, a probe and a needle point through a sensor bracket; the probe supporting seat is arranged on a bearing in a bearing watts seat arranged on the supporting plate; a counter weight body is arranged on the supporting plate; a programmable logic controller (PLC) is connected with the servo motor through a lead; a digital display board is arranged on the PLC; one side of the PLC is connected with a feeder through a lead; and the sensor is arranged on the probe. The height of glass liquid in a glass melter can be automatically detected and controlled, and the measurement accuracy reaches 0.1mm. The glass liquid level control and the feeder are operated in a combined mode, so that the glass liquid level in the melter is stable and is uniformly melted; and moreover, the device is suitable for serving as a device for detecting and controlling the height of the glass liquid in the glass melter.
Description
Technical field
The utility model provides glass melting furnaces glass metal height detecting and control device, specifically full-automatic glass liquid detecting liquid level and control device when compressing.
Background technology
At present, in the compressing process of glass, the temperature of glass liquid in glass melter is too high, manually can't direct detection glass metal height, and judge whether the operation that feeds intake, and easily operating personnel are worked the mischief.
Summary of the invention
For the detection and the control that realize the glass metal liquid level, the utility model provides full-automatic glass liquid detecting liquid level and control device.This device drives liquid detection device by the PLC controller.Solving glass metal melting furnaces liquid level surveys and the technical matters of controlling.
The scheme that the utility model technical solution problem adopts is:
By screw rod, supporting plate is installed on base plate, at a upper lateral part of supporting plate, support is housed, reductor is installed on support, servomotor is equipped with in the reductor front side, and rear side and reductor connecting shaft are equipped with eccentric wheel; Eccentric wheel is connected with the probe supporting seat by sensor stand; The probe supporting seat is arranged on bearing in the bearing liner seat that is placed on supporting plate, and front end is connected with probe by the probe shaft coupling, and the end of probe is provided with and the vertically arranged needle point of probe; On the supporting plate of reductor one side, balance weight body is housed; The PLC controller is connected with servomotor by wire, is provided with digital display board on the PLC controller, and PLC controller one side is connected with cast feeder by wire.Sensor is housed on probe.
Good effect, the utility model can automatic detections and the height of controlling glass metal in glass melter, and measuring accuracy reaches 0.1 millimeter.Glass metal level control (LC) and batch charger on-line job, make the metal level of melting furnaces more steady, melt more even.The staff is in directly sight glass liquid level and operation of man-machine interface.High temperature resistant, corrosion-resistant, high accurancy and precision and stability have been realized.This device is controlled by the PLC exchange, can preset and adjust a plurality of parameters such as speed of cycle period, measurement liquid level.Suitable to glass melter glass metal height detecting and control device application.
Description of drawings
Fig. 1 is the utility model structural drawing
In figure, 1. servomotor, 2. reductor, 3. eccentric wheel, 4. bearing liner seat, 5. sensor stand, 6. probe support seat, 7. probe shaft coupling, 8. probe, 9. needle point, 10. support, 11. supporting plates, 12. base plate, 13. screw rods, 14. balance weight body, 15.PLC controller, 16. digital display boards, 17. cast feeders.
Embodiment
According to the figure, by screw rod 13, supporting plate 11 is installed on base plate 12, at a upper lateral part of supporting plate, support 10 is housed, reductor 2 is installed on support, servomotor 1 is equipped with in the reductor front side, and rear side and reductor connecting shaft are equipped with eccentric wheel 3;
Eccentric wheel is connected with probe supporting seat 6 by sensor stand 5;
The probe supporting seat is arranged on bearing in the bearing liner seat 4 that is placed on supporting plate, and front end is connected with probe 8 by probe shaft coupling 7, and the end of probe is provided with and the vertically arranged needle point 9 of probe; Balance weight body 14 is housed on the supporting plate of reductor one side;
Sensor is housed on probe.
Embodiment 1:
Probe is that stainless steel water-cooled probe, needle point adopt platinum material to make.
The course of work of the present utility model:
At the device start of run, making servomotor drive sensor stand by PLC to servomotor transmitted signal rotates, make the downward interception metal level of probe by the probe supporting seat, when the needle point of probe touches glass metal, utilize the charged characteristic of glass metal in electric melting furnace, by probe, the electric signal that collects is sent to the PLC controller, the PLC controller sends reverse signal to servomotor after receiving and visiting the signal of metal level immediately, make probe leave metal level, origin position is got back in rotation, waits for the beginning of next starting cycle.
when probe to the test glass metal time, the sensing head of sensor is accepted compression, sensor is constantly to transmitter output liquid level variable quantity, when probe leaves metal level, the maximum current signal of transmitter output in the PLC controller, send digital display board to, digital display board can pin data and show glass metal liquid level data automatically, show during greater than setting value red when the liquid level data, the expression liquid level is higher than setting value, do not send instruction, when data during less than setting value, shown in green, simultaneously the PLC controller is sent signal, after the PLC controller is received signal, cast feeder is sent enabling signal, cast feeder begins to feed intake, to replenish the height of metal level.
Claims (1)
1. full-automatic glass liquid detecting liquid level and control device, it is characterized in that: upward by screw rod (13), supporting plate (11) is installed at base plate (12), a upper lateral part at supporting plate is equipped with support (10), reductor (2) is installed on support, servomotor (1) is equipped with in the reductor front side, and rear side and reductor connecting shaft are equipped with eccentric wheel (3); Eccentric wheel is connected with probe supporting seat (6) by sensor stand (5); The probe supporting seat is arranged on bearing in the bearing liner seat (4) that is placed on supporting plate, and front end is connected with probe (8) by probe shaft coupling (7), and the end of probe is provided with and the vertically arranged needle point of probe (9); Balance weight body (14) is housed on the supporting plate of reductor one side; PLC controller (15) is connected with servomotor by wire, is provided with digital display board (16) on the PLC controller, and PLC controller one side is connected with cast feeder (17) by wire;
Sensor is housed on probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032767 CN203024827U (en) | 2013-01-22 | 2013-01-22 | Full-automatic glass liquid level detection and control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320032767 CN203024827U (en) | 2013-01-22 | 2013-01-22 | Full-automatic glass liquid level detection and control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024827U true CN203024827U (en) | 2013-06-26 |
Family
ID=48648806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320032767 Expired - Fee Related CN203024827U (en) | 2013-01-22 | 2013-01-22 | Full-automatic glass liquid level detection and control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024827U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267752A (en) * | 2014-10-24 | 2015-01-07 | 四川航天拓鑫玄武岩实业有限公司 | Detecting and controlling method for liquid level of high-temperature solution |
| CN105222852A (en) * | 2015-10-19 | 2016-01-06 | 湖北新华光信息材料有限公司 | A kind of optical glass continuous melting stove glass liquid level measuring method and device |
| CN109164840A (en) * | 2018-04-25 | 2019-01-08 | 西安麦特沃金液控技术有限公司 | A kind of tank level control system and method |
| CN115367998A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
-
2013
- 2013-01-22 CN CN 201320032767 patent/CN203024827U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267752A (en) * | 2014-10-24 | 2015-01-07 | 四川航天拓鑫玄武岩实业有限公司 | Detecting and controlling method for liquid level of high-temperature solution |
| CN104267752B (en) * | 2014-10-24 | 2017-01-11 | 四川航天拓鑫玄武岩实业有限公司 | Detecting and controlling method for liquid level of high-temperature solution |
| CN105222852A (en) * | 2015-10-19 | 2016-01-06 | 湖北新华光信息材料有限公司 | A kind of optical glass continuous melting stove glass liquid level measuring method and device |
| CN109164840A (en) * | 2018-04-25 | 2019-01-08 | 西安麦特沃金液控技术有限公司 | A kind of tank level control system and method |
| CN115367998A (en) * | 2022-08-04 | 2022-11-22 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
| CN115367998B (en) * | 2022-08-04 | 2023-08-01 | 彩虹（合肥）液晶玻璃有限公司 | Protective device for TFT glass production liquid level measurement system |
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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: 20130626 Termination date: 20220122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |