CN206094895U - Continuous tunnel furnace operation monitored control system - Google Patents
Continuous tunnel furnace operation monitored control system Download PDFInfo
- Publication number
- CN206094895U CN206094895U CN201620961492.5U CN201620961492U CN206094895U CN 206094895 U CN206094895 U CN 206094895U CN 201620961492 U CN201620961492 U CN 201620961492U CN 206094895 U CN206094895 U CN 206094895U
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- tunnel furnace
- continuous tunnel
- gear
- motor
- monitoring system
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Abstract
The utility model provides a continuous tunnel furnace operation monitored control system, including converter, programmable controller, touch -sensitive screen, potentiometre, motor, roller, speed sensing element and alarm, last a plurality of converters, touch -sensitive screen, a plurality of speed sensing element and the alarm connected of programmable controller, be equipped with corresponding opening and stopping switch between programmable controller and every converter, every be connected with a potentiometre and a plurality of motor on the converter, every the motor passes through a set of roller of chain conveying, the chain operates through the multiunit gear, the gear drives through the motor, every driven gear one side that speed sensing element installed at last a set of gear. The utility model has the advantages of: realize automated inspection equipment running state's function through real -time supervision chain functioning speed, the security of improve equipment reliability and production is avoided causing destructive shut down to equipment.
Description
Technical field
The utility model belongs to automation field, more particularly, to a kind of continuous tunnel furnace operating monitoring system.
Background technology
Carrying out toasting the process of welding rod in continuous tunnel furnace can be divided into low-temperature zone, baking section, four ranks of high temperature section and cooling section
Section, the speed of service in each stage is, by multiple Frequency Converter Controls, to carry multiple motors, each motor on each frequency converter again
By one group of roller of chain belt, every group of roller includes multiple rollers again, and every group of roller-way Operating match speed is different.Once by
The factors such as chain-loose, certain roller operation are blocked or paused, certain frequency converter cancel closedown cause speed chain to change, from
And it is abnormal certain roller-way operating condition occur, the dolly of arrangement operating all will be extruded into together in whole stove, and by below
Easily there is inconsistent phenomenon in the effect of running force, chain, very big to damage of facilities, and has a strong impact on production.Therefore ensure whole
It is necessary that individual mechanical system running status operationally is intact.
Utility model content
In view of this, the utility model is directed to a kind of continuous tunnel furnace operating monitoring system, and shape is run to equipment to reach
State carries out the purpose of real time automatic detection.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of continuous tunnel furnace operating monitoring system, including frequency converter, Programmable Logic Controller, touch-screen, potentiometer, motor, roller
Cylinder, velocity response element and alarm, connect multiple frequency converters, touch-screen, a multiple speed on the Programmable Logic Controller
Sensing element and alarm, are provided with corresponding unlatching and halt switch, often between the Programmable Logic Controller and each frequency converter
A potentiometer and multiple motors are connected with the individual frequency converter, each described motor transmits one group of roller, institute by chain
State chain to be operated by multigroup gear, the gear is driven by motor, each described velocity response element is installed
In the driven gear side of last group of gear.
Further, the velocity response element is positive-negative-positive proximity switch.
Further, the Programmable Logic Controller is Siemens S 7-200 PLC.
Further, the frequency converter is ABB frequency converter As CS510.
Further, the potentiometer is 5.6K potentiometers.
Further, tell that touch-screen is OP73 touch screens.
Relative to prior art, a kind of continuous tunnel furnace operating monitoring system described in the utility model has the advantage that：
A kind of continuous tunnel furnace operating monitoring system described in the utility model is realized by the real-time monitoring chain speed of service
The function of automatic checkout equipment running status, when certain group motor institute band roller-way operation occur it is abnormal, equipment can hard stop report to the police,
And relevant position is shown, improve the security of equipment dependability and production, it is to avoid the shutdown to damaging property of equipment.
Description of the drawings
The accompanying drawing for constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the Programmable Logic Controller schematic diagram described in the utility model embodiment；
Fig. 2 is the circuit theory schematic diagram of the control continuous tunnel furnace operation described in the utility model embodiment；
Fig. 3 is the monitoring device structural representation described in the utility model embodiment.
Description of reference numerals：
1- velocity response elements；2- driven gears.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
Below with reference to the accompanying drawings and in conjunction with the embodiments describing the utility model in detail.
As shown in Figures 1 to 3, a kind of continuous tunnel furnace operating monitoring system, including frequency converter, Programmable Logic Controller, touch-screen, electricity
Position device, motor, roller, velocity response element 1 and alarm, connect on the Programmable Logic Controller multiple frequency converters, one touch
Screen, multiple velocity response elements 1 and alarm are touched, corresponding unlatching is provided between the Programmable Logic Controller and each frequency converter
And halt switch, a potentiometer and multiple motors are connected with each described frequency converter, each described motor is passed by chain
One group of roller, the chain is sent to be operated by multigroup gear, the gear is driven by motor, each described speed
Sensing element is arranged on the side of driven gear 2 of last group of gear.
The velocity response element 1 is positive-negative-positive proximity switch, and the Programmable Logic Controller is programmable for siemens PLC
Controller, the frequency converter is ABB frequency converter As CS510, and the potentiometer is 5.6K potentiometers, tells touch-screen and touches for OP73
Mould screen.
The course of work of the present embodiment is as follows：
The given potentiometer voltage signal of system master is collected PLC technology by frequency converter by MOULDBUS communications protocol
In device, Programmable Logic Controller is received through signal transacting after main Setting signal, using each motor operation speed arranged on touch-screen
The radiometer of degree calculates the speed preset signal of corresponding frequency converter, and by DP communications protocol be sent to each frequency converter be used as to
Each frequency converter speed preset signal, drives each group roller to connect by gear with given speed respectively by each motor of transducer drive
The mode of connecing operates, and velocity response element calculates the speed of service of gear by the presence or absence of sensing teeth, such as sense in 1 second
Teeth number be n, have 10 teeth on each gear, then system-computed gear operation speed be n/10 revolutions per second.When each motor
System sends stopping signal and reports to the police when given speed is mismatched with the speed that velocity response element is collected, and from touch-screen
Show abort situation.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of continuous tunnel furnace operates monitoring system, it is characterised in that：Including frequency converter, Programmable Logic Controller, touch-screen, current potential
Device, motor, roller, velocity response element and alarm, connect multiple frequency converters, a touch on the Programmable Logic Controller
Screen, multiple velocity response elements and alarm, be provided between the Programmable Logic Controller and each frequency converter corresponding unlatching and
Halt switch, is connected with a potentiometer and multiple motors on each described frequency converter, each described motor is transmitted by chain
One group of roller, the chain is operated by multigroup gear, and the gear is driven by motor, each described speed sense
Element is answered to be arranged on the driven gear side of last group of gear.
2. a kind of continuous tunnel furnace according to claim 1 operates monitoring system, it is characterised in that：The velocity response element is
Positive-negative-positive proximity switch.
3. a kind of continuous tunnel furnace according to claim 1 operates monitoring system, it is characterised in that：The Programmable Logic Controller is
Siemens S 7-200 PLC.
4. a kind of continuous tunnel furnace according to claim 1 operates monitoring system, it is characterised in that：The frequency converter is ABB changes
Frequency device ACS510.
5. a kind of continuous tunnel furnace according to claim 1 operates monitoring system, it is characterised in that：The potentiometer is that 5.6K is electric
Position device.
6. a kind of continuous tunnel furnace according to claim 1 operates monitoring system, it is characterised in that：Told touch-screen is touched for OP73
Mould screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961492.5U CN206094895U (en) | 2016-08-26 | 2016-08-26 | Continuous tunnel furnace operation monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620961492.5U CN206094895U (en) | 2016-08-26 | 2016-08-26 | Continuous tunnel furnace operation monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206094895U true CN206094895U (en) | 2017-04-12 |
Family
ID=58473181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620961492.5U Active CN206094895U (en) | 2016-08-26 | 2016-08-26 | Continuous tunnel furnace operation monitored control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206094895U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877218A (en) * | 2019-02-27 | 2019-06-14 | 东莞行特电子有限公司 | Punching press iron-clad manufacturing method thereof free of cleaning |
| CN109985907A (en) * | 2019-04-24 | 2019-07-09 | 芜湖新兴铸管有限责任公司 | Steel billet roller-way automatic control system |
-
2016
- 2016-08-26 CN CN201620961492.5U patent/CN206094895U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877218A (en) * | 2019-02-27 | 2019-06-14 | 东莞行特电子有限公司 | Punching press iron-clad manufacturing method thereof free of cleaning |
| CN109985907A (en) * | 2019-04-24 | 2019-07-09 | 芜湖新兴铸管有限责任公司 | Steel billet roller-way automatic control system |
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