CN204237835U - On-line continuous induction heater furnace rolls road transmission rig - Google Patents
On-line continuous induction heater furnace rolls road transmission rig Download PDFInfo
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- CN204237835U CN204237835U CN201420678315.7U CN201420678315U CN204237835U CN 204237835 U CN204237835 U CN 204237835U CN 201420678315 U CN201420678315 U CN 201420678315U CN 204237835 U CN204237835 U CN 204237835U
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- roller
- conveying roller
- induction heater
- spur gear
- twisted spur
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Abstract
The utility model relates to a kind of steel plate online mobile heat induced stove furnace rolls road transmission rig, is applicable to steel plate thermomechanical Controlling Technology technology.A kind of on-line continuous induction heater furnace rolls road transmission rig, comprise conveying roller (3), universal driving shaft (5), motor (6), the first twisted spur gear (71), the second twisted spur gear (72) and bearing support (4), universal driving shaft is installed on some bearing supports, universal driving shaft one end connects motor output shaft, universal driving shaft is set with many first twisted spur gears, every root conveying roll shaft one end is set with the second twisted spur gear, first twisted spur gear engages with the second twisted spur gear and drives conveying roller to rotate, many conveying rollers are installed on roller-way support (2), and bearing support is installed on roller-way support; Conveying roller is silicon carbide conveying roller, and conveying roller beam warp axle connected device (8) is installed on roller-way support, and roller-way support installing has induction heater (1).The utility model is that the online induction heating fast of plate of moderate thickness provides reliable and stable transport sector.
Description
Technical field
The utility model relates to a kind of steel plate online mobile heat induced stove furnace rolls road transmission rig, 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, induction heating is interval just sufficiently long to meet the temperature that strip heats in stove.For making the workpiece to be heated of random length with the precise speed of processing requirement by induction heater, a set of high-precision roll table transmission mechanism must be set up in induction heater.By technical literature and patent retrieval, find in current induction heater all without roll table transmission mechanism.Rail off-line disclosed in Chinese patent CN201010290360.1 or online rail head tread carry out quenching, tempering thermal treatment production line, relate to the online induction tempering of rail.Because rail plane of structure is little, lightweight, without the need to conveying roller in the induction furnace that this utility model adopts, therefore this patented technology cannot meet the demand of the online prompt tempering of plate of moderate thickness.Multi-functional same furnace multi-band rapidly and efficiently bi-metal bandsaw blades heat-treatment production line and technique thereof disclosed in Chinese patent CN201210058489.9, a production line is installed 3 induction furnaces respectively and does online tempering use.Because saw blade is lightweight, there is no conveying roller in the induction furnace that this patent relates to, the transmission of workpiece to be heated only relies on the live roll transmission outside stove, therefore also cannot meet the demand of plate of moderate thickness on-line continuous tempering.
Summary of the invention
The purpose of this utility model is to provide a kind of on-line continuous induction heater furnace rolls road transmission rig, this transmission rig adopts silicon carbide conveying roller, adopt servomotor to drive Helical gear Transmission, for the online induction heating fast of plate of moderate thickness provides reliable and stable transport sector simultaneously.
In order to realize above-mentioned technical purpose, the utility model adopts following technical scheme:
A kind of on-line continuous induction heater furnace rolls road transmission rig, comprise conveying roller, universal driving shaft, motor, the first twisted spur gear, the second twisted spur gear and bearing support, universal driving shaft is installed on several bearing supports, universal driving shaft one end connects motor output shaft, universal driving shaft is set with many first twisted spur gears, every root conveying roll shaft one end is set with the second twisted spur gear, first twisted spur gear engages with the second twisted spur gear and drives conveying roller to rotate, many conveying rollers are installed on roller-way support, and bearing support is installed on roller-way support; Described conveying roller is silicon carbide conveying roller.
Described roller-way support is provided with induction heater, and under conveying roller and induction heater, inductor block is spaced.
Described motor is servomotor.
Described conveying roller beam warp axle connected device is installed on roller-way support.
Roll table transmission mechanism of the present utility model is applied to the roller-way transmission by steel plate in stove during sufficiently long continuous moving induction heater of the plate of moderate thickness that rolls rear random length.Because top temperature in induction heater is at about 800 DEG C, and magnetic strength environment in induction heater, simultaneously because process requirements accurately must control the heat-up time of strip in stove, require that the speed of stove inner panel V belt translation must controllable precise, therefore must select suitable roller-way and type of drive.
Roll table transmission mechanism of the present utility model adopts the silicon carbide club of high temperature resistant, good heat conductivity as the conveying roller in induction furnace, adopt a servomotor to drive helical gear mode, for the online induction heating fast of plate of moderate thickness provides reliable and stable transport sector simultaneously.
Roll table transmission mechanism of the present utility model can be widely used in large-scale online induction heater, provides realization rate for realizing the transport of strip in induction furnace.
Accompanying drawing explanation
Fig. 1 is the utility model on-line continuous induction heater furnace rolls road transmission rig structural representation;
Fig. 2 is the utility model on-line continuous induction heater furnace rolls road transmission rig front view;
Fig. 3 is furnace rolls road of the present utility model transmission rig Helical gear Transmission structural representation;
Fig. 4 is that schematic diagram implemented by the utility model on-line continuous induction heater furnace rolls road transmission rig.
In figure: 1 induction heater, 2 roller-way supports, 3 conveying rollers, 4 bearing supports, 5 universal driving shafts, 6 motors, 71 first twisted spur gears, 72 second people's twisted spur gears, 8 axle connected devices, 9 steel plates, 10 charging roller tables.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
See Fig. 1 to Fig. 4, a kind of on-line continuous induction heater furnace rolls road transmission rig, comprise conveying roller 3, universal driving shaft 5, motor 6, first twisted spur gear 71, second twisted spur gear 72 and bearing support 4, universal driving shaft 5 is installed on several bearing supports 4, universal driving shaft 5 one end connects motor 6 output shaft, universal driving shaft 5 is set with many first twisted spur gears 71, every root conveying roller 3 axle one end is set with the second twisted spur gear 72, first twisted spur gear 71 engages with the second twisted spur gear 72 and drives conveying roller 3 to rotate, many conveying rollers 3 are installed on roller-way support 2, bearing support 4 is installed on roller-way support 2.Described motor 6 is servomotor; Described conveying roller 3 is silicon carbide conveying roller.Described roller-way support 2 is provided with induction heater 1, and induction heater 1 comprises inductor block and lower inductor block, and conveying roller 3 and induction heater 1 time inductor block are spaced.Described conveying roller 3 beam warp axle connected device 8 is installed on roller-way support 2, and silicon carbide conveying roller 3 transmission is supported by the axle connected device 8 of diamagnetic sense material.
The utility model adopts the silicon carbide club of high temperature resistant, good heat conductivity as the conveying roller 3 in induction furnace.It is high that the material of silicon carbide conveying roller has intensity, hardness is high, thermostability and antioxidant property are all good, and have wear-resisting, anti-corrosion, the feature that creep-resistant property is good, heat resisting temperature can reach 1400-1500 DEG C, and thermal conductivity is high, and the loss of heat in this material is few, when workpiece to be heated passes through the conveying roller transmission of silicon carbide club in induction heater, thermal losses is little.
The utility model adopts a servomotor 6 to drive universal driving shaft 5 to drive Helical gear Transmission again.Helical gear Transmission is compared conventional hinge transmission and is had the advantage that precision is high, synchronism is good.Silicon carbide roll table transmission mechanism is by servomotor 6, universal driving shaft 5, bearing support 4, Helical gear Transmission, and servomotor 6 accurately controls rotating speed by servo controller.For preventing ruhmkorff coil leakage field from causing universal driving shaft 5 to heat, silicon carbide roll table transmission mechanism all adopts non-magnetic austenitic stainless steel material.Servomotor 6 power is determined by the size of the steel plate to be heated 9 by quick induction heater and roller-way number.
When processing requirement workpiece to be heated (steel plate 9) to enter the furnace rolls road of induction heater 1 through charging roller table 10, and when passing through induction heater 1 with the speed of the fastest 2m/s, workpiece to be heated is delivered in induction heater and heats by the Serve Motor Control silicon carbide conveying roller rotating speed in furnace rolls road.
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 (4)
1. an on-line continuous induction heater furnace rolls road transmission rig, it is characterized in that: comprise conveying roller (3), universal driving shaft (5), motor (6), first twisted spur gear (71), second twisted spur gear (72) and bearing support (4), universal driving shaft (5) is installed on several bearing supports (4), universal driving shaft (5) one end connects motor (6) output shaft, universal driving shaft (5) is set with many first twisted spur gears (71), every root conveying roller (3) axle one end is set with the second twisted spur gear (72), first twisted spur gear (71) engages with the second twisted spur gear (72) and drives conveying roller (3) to rotate, many conveying rollers (3) are installed on roller-way support (2), bearing support (4) is installed on roller-way support (2), described conveying roller (3) is silicon carbide conveying roller.
2. on-line continuous induction heater furnace rolls road according to claim 1 transmission rig, is characterized in that: described roller-way support (2) is provided with induction heater (1), and conveying roller (3) is spaced with inductor block under induction heater (1).
3. on-line continuous induction heater furnace rolls road according to claim 1 transmission rig, is characterized in that: described motor (6) is servomotor.
4. on-line continuous induction heater furnace rolls road according to claim 1 transmission rig, is characterized in that: described conveying roller (3) beam warp axle connected device (8) is installed on roller-way support (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678315.7U CN204237835U (en) | 2014-11-14 | 2014-11-14 | On-line continuous induction heater furnace rolls road transmission rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420678315.7U CN204237835U (en) | 2014-11-14 | 2014-11-14 | On-line continuous induction heater furnace rolls road transmission rig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204237835U true CN204237835U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420678315.7U Active CN204237835U (en) | 2014-11-14 | 2014-11-14 | On-line continuous induction heater furnace rolls road transmission rig |
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| CN (1) | CN204237835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296599A (en) * | 2019-07-02 | 2019-10-01 | 广东金景陶节能科技有限公司 | A kind of energy conservation and environmental protection kiln |
-
2014
- 2014-11-14 CN CN201420678315.7U patent/CN204237835U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296599A (en) * | 2019-07-02 | 2019-10-01 | 广东金景陶节能科技有限公司 | A kind of energy conservation and environmental protection kiln |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |