CN204237829U - Liftable type on-line continuous induction heater support frame means - Google Patents
Liftable type on-line continuous induction heater support frame means Download PDFInfo
- Publication number
- CN204237829U CN204237829U CN201420678323.1U CN201420678323U CN204237829U CN 204237829 U CN204237829 U CN 204237829U CN 201420678323 U CN201420678323 U CN 201420678323U CN 204237829 U CN204237829 U CN 204237829U
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- CN
- China
- Prior art keywords
- support frame
- inductor block
- plc
- servomotor
- induction heater
- 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
Links
- 230000006698 induction Effects 0.000 title claims abstract description 74
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 abstract description 21
- 239000010959 steel Substances 0.000 abstract description 21
- 238000005516 engineering process Methods 0.000 abstract description 10
- 230000000930 thermomechanical effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 description 18
- 239000000463 material Substances 0.000 description 7
- 238000005496 tempering Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- RMLPZKRPSQVRAB-UHFFFAOYSA-N tris(3-methylphenyl) phosphate Chemical compound CC1=CC=CC(OP(=O)(OC=2C=C(C)C=CC=2)OC=2C=C(C)C=CC=2)=C1 RMLPZKRPSQVRAB-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- General Induction Heating (AREA)
Abstract
The utility model relates to a kind of steel plate on-line continuous heat induced stove technology, is applicable to the thermomechanical Controlling Technology technology of steel plate.A kind of Liftable type on-line continuous induction heater support frame means, comprises inductor block Support frame (7) on flatness detection device (1), servomotor (2), spiral lift (3), intelligent processing unit, PLC (4), induction furnace; Described flatness detection device is arranged on inductor block Support frame front end on induction furnace, and some spiral lifts are arranged on inductor block support frame end on induction furnace, and spiral lift is by driven by servomotor; Described flatness detection device exports and connects intelligent processing unit, and intelligent processing unit exports and connects PLC, and PLC controls servomotor.The utility model detects moving steel plate thickness in real time by induction heater stokehold template detector, controls servomotor by PLC, ensures that on induction heater, inductor block support frame lifting quick and stable is adjustable.
Description
Technical field
The utility model relates to a kind of steel plate on-line continuous heat induced stove technology, particularly relates to a kind of Liftable type on-line continuous induction heater support frame means, is applicable to the thermomechanical Controlling Technology technology of steel plate.
Background technology
Along with the progress of science and technology, the scope of materials application is constantly expanded, people are further harsh to the requirement of material property, thermomechanical Controlling Technology (TMCP) performance to material has material impact, the production of property steel plate can be realized, as high-strength steel, the Steels for High Rise Buildings and large ship steel etc. of welding property excellence, can the quality level of significant increase slab, particularly remarkable to the performance impact of slab.An important feature of a new generation's TMCP technology is that the burning optimization on line process after rolling is not limited only to cooling or insulation, also can carry out the heating of certain condition in some cases.The burning optimization on line device of plate of moderate thickness utilizes efficient induction heating device to carry out prompt tempering, can control the distribution of carbide and size, makes its very even, tiny being scattered on matrix, thus realizes high strength and the high tenacity of quenched and tempered steel.
For meeting the online fast tempering demand of plate of moderate thickness, just need, after rolling, roller-way installs induction heater.Due to the strip variable thickness of supplied materials, and realize induction heating and must ensure to remain valid between ruhmkorff coil and strip distance of reaction, therefore require that induction furnace physical efficiency makes height control according to different thicknesss of slab.By Literature Consult and patent retrieval, find to realize the induction furnace that namely online induction heating installs level altitude size at present, have strict restriction to workpiece sample thickness to be heated.Chinese patent CN200510130104.5 discloses a kind of method and the device that by induction heating, long rod are carried out to continuous heat treatment, although this patent devises automatic conveyor loading, sense of continuity answers heated draw furnace to carry out tempering, continuous heat treatment can be carried out to the steel pipe of different diameter, but the steel pipe to be heated of different diameter needs the artificial heater coil changing different diameter, therefore inapplicable heating thickness consecutive variations or special-shaped slab.Chinese patent CN200910042891.6 discloses a kind of graphite purification and graphitizable high temperature vertical continuous induction heating furnace, and connect feeding unit above this induction heater burner hearth, below connects drawing mechanism, material is at the uniform velocity to fall and to be heated by burner hearth.But disclosed in this patent, induction heater burner hearth size is fixed, and cannot heat the material of different size, different thickness.
For improving induction heating efficiency, ruhmkorff coil and plate to be heated interband must ensure operating range.Traditional induction heater is fixed due to upper induction coil, and the strip for different thickness must design the burner hearth of different heights; For the special-shaped strip of part, the situations such as such as projection, strip cannot pass through conventional fixed-type induction heater.
Summary of the invention
The purpose of this utility model is to provide a kind of Liftable type on-line continuous induction heater support frame means, this support frame means detects moving steel plate thickness in real time by induction heater stokehold template detector, controlled the servomotor driving spiral lift to run by PLC, ensure that on induction heater, inductor block support frame lifting quick and stable is adjustable.
In order to realize above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of Liftable type on-line continuous induction heater support frame means, comprises inductor block Support frame on flatness detection device, servomotor, spiral lift, intelligent processing unit, PLC, induction furnace,
Described flatness detection device is arranged on inductor block Support frame front end on induction furnace, and some spiral lifts are arranged on inductor block support frame end on induction furnace, and spiral lift is by driven by servomotor; Described flatness detection device exports and connects intelligent processing unit, and intelligent processing unit exports and connects PLC, and PLC controls servomotor.
Described servomotor connects two transverse links through longitudinal rod by axle connected device, and transverse link drives spiral lift, realizes some spiral lifts and is elevated simultaneously.
Described spiral lift is four, and spiral lift is installed on inductor block support frame corner on induction furnace.
Induction heater support frame means of the present utility model controls inductor block support frame integral elevating on induction heater by driven by servomotor spiral lift; Detect moving steel plate (strip) thickness in real time by induction heater stokehold template detector, after intelligent processing unit calculates, give PLC, PLC controls the servomotor driving spiral lift to run; Four hoist point absolute synchronization liftings guaranteed by Serve Motor Control four elevators, adopt spiral lift precision location integrated location precision to reach 0.1mm, ensure that on induction heater, inductor block support frame lifting quick and stable is adjustable, reliable.
The utility model solves the strip of different thickness by size match problem during online induction heating tempering, and compared with prior art, the beneficial effects of the utility model are:
1) the highly sensitive flatness detection device in induction heater stokehold, the thickness signal of energy on-line measurement strip, is real-time transmitted to the startup that PLC controls servomotor.
2) for the continuous moving strip of variation in thickness, this induction furnace support frame can be elevated inductor block height on induction furnace in real time with the change of plate shape thickness, improves the efficiency of induction heating, ensures that strip to be heated can not collide with induction furnace upper body.
3) for the strip without online rapid heating tempering process demand, inductor block on induction heater can be opened by induction furnace support frame of the present utility model completely, ensures that strip is quickly through body of heater, greatly improves efficiency and the security of online induction heating.
The utility model, for the quick induction heating tempering demand of on-line continuous of different thickness of slab size or special-shaped strip, provides Absorbable organic halogens to be elevated the support frame structure of induction heating tempering stove.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model Liftable type on-line continuous induction heater support frame.
Fig. 2 is the enforcement schematic diagram of the utility model Liftable type support frame.
In figure: 1 flatness detection device, 2 servomotors, 3 spiral lifts, 4 PLC, 5 induction heaters, 6 steel plates, inductor block Support frame on 7 induction furnaces, 8 longitudinal rods, 9 axle connected devices, 10 transverse links.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1 and Fig. 2, a kind of Liftable type on-line continuous induction heater support frame means, comprises inductor block Support frame 7 on flatness detection device 1, servomotor 2, spiral lift 3, intelligent processing unit (not indicating in figure), PLC 4, induction furnace; Described flatness detection device 1 is arranged on inductor block Support frame 7 front end on induction furnace, and some spiral lifts 3 are arranged on inductor block support frame 7 end on induction furnace, and spiral lift 3 is driven by servomotor 2; Described flatness detection device 1 exports and connects intelligent processing unit, and intelligent processing unit exports and connects PLC 4, and PLC 4 controls servomotor 2.Described spiral lift 3 is four, and spiral lift 3 is installed on inductor block support frame 7 four jiaos on induction furnace.
Described servomotor 2 connects two transverse links 10 through longitudinal rod 8 by axle connected device 9, and transverse link 10 drives spiral lift 3, realizes some spiral lifts 3 and is elevated simultaneously.Wherein: a servomotor 2 drives two longitudinal rods 8 being positioned at servomotor 2 front and back position, two longitudinal rods 8 drive two transverse links 19 more respectively, thus drive the spiral lift 3 being positioned at inductor block support frame 7 four jiaos on induction furnace to be elevated simultaneously.
Embodiment 1, when steel plate 6 enters before induction heater 5, detecting steel plate nose thickness by the flatness detection device 1 being arranged on inductor block Support frame 7 front end on induction heater 5 (namely above induction heater stokehold) is 50mm, and detection signal is delivered to intelligent processing unit, calculation result is exported to PLC 4 by intelligent processing unit as calculated afterwards, PLC 4 controls servomotor 2 action, be arranged on the processing requirement synchronization lifting of four spiral lifts 3 according to induction heating of inductor block support frame 7 four jiaos on induction furnace, to adjust inductor block height on induction heater 5.When steel plate 6 progressively enters induction heater 5, flatness detection device 1 detects that steel plate profiled section variation in thickness is to 60mm, and PLC 4 receives new gauge control signal and controls servomotor 2 and drives four spiral lifts 3 that upper inductor block support frame 7 is raised 10mm ± 0.1mm with the speed of 3.7mm/s.
Embodiment 2, when the steel plate 6 that one piece of thickness exceedes induction heater 5 furnace chamber maximum heating scope is by induction heater 5, detecting steel plate 6 nose thickness by the flatness detection device 1 be arranged on above induction heater stokehold is 300mm, detection signal is delivered to intelligent processing unit, intelligent processing unit draws afterwards as calculated and exceeds induction heater furnace chamber scope, therefore guard signal is sent to PLC 4, PLC 4 controls servomotor 2 action, upper inductor block is promoted to fully open position by four spiral lifts 3 being arranged on inductor block support frame 7 four jiaos on induction furnace, ensure that slab passes through.
These are only preferred embodiment of the present utility model; be not intended to limit protection domain of the present utility model; therefore, all do within spirit of the present utility model and principle any amendment, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. a Liftable type on-line continuous induction heater support frame means, is characterized in that: comprise inductor block Support frame (7) on flatness detection device (1), servomotor (2), spiral lift (3), intelligent processing unit, PLC (4), induction furnace;
Described flatness detection device (1) is arranged on inductor block Support frame (7) front end on induction furnace, and some spiral lifts (3) are arranged on inductor block support frame (7) end on induction furnace, and spiral lift (3) is driven by servomotor (2); The output of described flatness detection device (1) connects intelligent processing unit, and intelligent processing unit exports and connects PLC (4), and PLC (4) controls servomotor (2).
2. Liftable type on-line continuous induction heater support frame means according to claim 1, it is characterized in that: described servomotor (2) connects two transverse links (10) through longitudinal rod (8) by axle connected device (9), transverse link (10) drives spiral lift (3), realizes some spiral lifts (3) and is elevated simultaneously.
3. Liftable type on-line continuous induction heater support frame means according to claim 1 and 2, is characterized in that: described spiral lift (3) is four, and spiral lift (3) is installed on inductor block support frame (7) corner on induction furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678323.1U CN204237829U (en) | 2014-11-14 | 2014-11-14 | Liftable type on-line continuous induction heater support frame means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678323.1U CN204237829U (en) | 2014-11-14 | 2014-11-14 | Liftable type on-line continuous induction heater support frame means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237829U true CN204237829U (en) | 2015-04-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678323.1U Expired - Lifetime CN204237829U (en) | 2014-11-14 | 2014-11-14 | Liftable type on-line continuous induction heater support frame means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204237829U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586924A (en) * | 2017-10-19 | 2018-01-16 | 江门市凯骏机电有限公司 | A kind of automatic annealing device |
| CN112974815A (en) * | 2021-02-04 | 2021-06-18 | 江苏威拉里新材料科技有限公司 | Induction heating device for atomization powder making equipment |
-
2014
- 2014-11-14 CN CN201420678323.1U patent/CN204237829U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107586924A (en) * | 2017-10-19 | 2018-01-16 | 江门市凯骏机电有限公司 | A kind of automatic annealing device |
| CN112974815A (en) * | 2021-02-04 | 2021-06-18 | 江苏威拉里新材料科技有限公司 | Induction heating device for atomization powder making equipment |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |