CN208050586U - A kind of hot rolling workpiece air cooling flat platform - Google Patents
A kind of hot rolling workpiece air cooling flat platform Download PDFInfo
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- CN208050586U CN208050586U CN201820445407.9U CN201820445407U CN208050586U CN 208050586 U CN208050586 U CN 208050586U CN 201820445407 U CN201820445407 U CN 201820445407U CN 208050586 U CN208050586 U CN 208050586U
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- cooling
- conveying device
- workpiece
- platform
- hot rolling
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- 238000001816 cooling Methods 0.000 title claims abstract description 111
- 238000005098 hot rolling Methods 0.000 title claims abstract description 45
- 238000007790 scraping Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 21
- 238000000034 method Methods 0.000 abstract description 9
- 238000009423 ventilation Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 7
- 230000007704 transition Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 7
- 206010053615 Thermal burn Diseases 0.000 description 4
- 230000008901 benefit Effects 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000004534 cecum Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 210000001161 mammalian embryo Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a kind of hot rolling workpiece air cooling flat platforms, belong to hot rolling Workpiece cooling device technical field.The utility model includes cooling platform, and the upper surface of the cooling platform is several cross bars or reticular structure for being used to support workpiece being laid with, and the blower device of air outlet upward is provided with below the cooling platform；Supporting roller conveying device II and supporting roller conveying device I are respectively arranged at left and right sides of the cooling platform, middle part is provided with the track conveying device for laterally transporting workpiece；The side of the supporting roller conveying device I is provided with the material-pulling device for being pushed into workpiece on the cooling platform；It is provided with rebound between the supporting roller conveying device II and the track conveying device.The utility model enhances the cooling hot-rolled workpiece of cross-ventilation using blower device, and cooling efficiency is high, process safety, and feeding, intermediate transition and blanking can realize automation, improves production efficiency, reduces cost.
Description
Technical field
The utility model belongs to hot rolling Workpiece cooling device technical field, specifically a kind of hot rolling workpiece air cooling flat platform.
Background technology
The production of steel hot-rolling stock is that metal embryo material is heated to 1050~1210 DEG C, and being transported to hot-rolling mill after coming out of the stove is rolled
Shape is made, after roughing, finish rolling, workpiece goes out the temperature of milling train generally at 750~900 DEG C, at this temperature, can not directly to its into
The following process such as row milling side, cutting, and hot rolling workpiece temperature need to be reduced to acceptable temperature or less.
Traditional hot rolling workpiece type of cooling is that hot rolling workpiece is placed on sun deck, by way of natural air cooling
Cooling, which cooling velocity is extremely slow, and go out milling train from hot rolling workpiece needs to be spaced for a long time to following process, seriously drags
Slow speed of production, low production efficiency；Workpiece sun deck and also needs to manually carry when putting on platform up and down, takes
Effort, it is of high cost, and it is easy scald staff, safety is poor.
Through retrieval, Chinese patent, application number：201520703192.2 the day for announcing：2016.03.02 disclosing a kind of casting
It makes and uses cooling platform, including heat-conducting layer, it includes sink to have water cooling plant, water cooling plant below heat-conducting layer, also the cycle of water
Pipe is by sink, and circulation pipe has spray-hole upward in sink, and the circulation pipe is the disk for having cecum in sink
Pipe, the shape of coiling is the shape of hydrous water slot cross-section, has discharge outlet below the sink, mask under the heat-conducting layer
Have a radiating fin, the cooling platform of such casting have the advantages that spray pressure greatly, good cooling results；Below the sink
With discharge outlet, have the advantages that draining is convenient；There is radiating fin below the heat-conducting layer, have heat dissipation effect better
Advantage.Although the utility model can carry out workpiece to be quickly cooled down cooling, workpiece cools down platform and up and down on platform
Artificial carrying is needed when putting, and is taken time and effort, it is of high cost, and it is easy scald staff, safety is poor.
Utility model content
Utility model technical problems to be solved
It is extremely slow for hot rolling workpiece type of cooling cooling velocity traditional in the prior art, go out milling train from hot rolling workpiece
For a long time to following process needs interval, the problem of low production efficiency, it is air-cooled that the utility model provides a kind of hot rolling workpiece
Platform generates enhancing cross-ventilation using blower device, cools down to high temperature workpiece, improve heat convection efficiency, production efficiency
It improves therewith.
Technical solution
To solve the above problems, technical solution provided by the utility model is：
A kind of hot rolling workpiece air cooling flat platform, including cooling platform, the upper surface of the cooling platform are to be laid with for branch
Several cross bars of workpiece are supportted, the cross bar is evenly spaced on, and is convenient for cross-ventilation；It is provided with outlet air below the cooling platform
The blower device of mouth upward, the blower device improve heat exchange rate for enhancing cross-ventilation.
Further, the upper surface of the cooling platform is the reticular structure being laid with, and reticular structure windage is small, cross-ventilation
More preferably.
Further, it is respectively arranged with supporting roller conveying device II and supporting roller conveying device I at left and right sides of the cooling platform,
The supporting roller conveying device I and supporting roller conveying device II are respectively used to defeated to the cooling platform feeding and blanking, the carrying roller
The upper surface for sending the carrying roller top of device I to be not less than the cooling platform, to ensure that it is flat that workpiece can directly move to the cooling
Platform, the carrying roller top of the supporting roller conveying device II are not higher than the upper surface of the cooling platform, to ensure that workpiece can be from described
It states and is fallen on cooling platform on the supporting roller conveying device II.
Further, the track conveying device for laterally transporting workpiece, the shoe are provided in the middle part of the cooling platform
Band conveying device is laterally arranged, and workpiece is steadily transported to left side from the cooling platform dextral, the track conveying device
Upper surface is slightly above the upper surface of the cooling platform, and the upper surface of workpiece and the cooling platform is avoided to contact tension and influence
Laterally transport.
Further, the side of the supporting roller conveying device I is provided with for workpiece to be pushed on the cooling platform
Material-pulling device, the material-pulling device is automatic pusher, and is controlled by PLC.
Further, rebound, the mistake are provided between the supporting roller conveying device II and the track conveying device
Cab apron is arranged obliquely from right to left, is steadily slid to the supporting roller conveying device from the track conveying device convenient for workpiece
On II.
Further, the material-pulling device includes driving device and scraping wings, and the driving device is hydraulic cylinder or air pressure
Cylinder, the driving device are secured transverse on erecting bed, and the scraping wings is detachably connected on the output shaft of the driving device
On, after the driving device starts, scraping wings described in output shaft movement progress moves, by workpiece from the supporting roller conveying device
It is steadily pushed on I on the cooling platform.
Further, the material-pulling device includes multiple driving devices, and the output shaft of the driving device is and institute
It states scraping wings to be detachably connected, multiple driving devices is set, power is strong, and setting is more on the scraping wings length direction
A driving device makes its stability more preferable, avoids the scraping wings flexural deformation.
Further, multiple driving devices are longitudinally uniformly distributed, and the point of application is evenly distributed, and are more effectively avoided described
Pusher plate benging.
Advantageous effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of hot rolling workpiece air cooling flat platform provided by the utility model is forced to generate using the blower device air blast
Cross-ventilation radiates to high temperature workpiece, and heat exchange efficiency is high, improves production efficiency；
(2) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, the upper surface of the cooling platform are to be laid with
Reticular structure, reticular structure windage is small, and cross-ventilation is more preferable, heat exchange efficiency higher；
(3) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, is provided with supporting roller conveying device II and carrying roller is defeated
Device I is sent, convenient for the intermediate transition above and below workpiece when the cooling platform, human input is reduced, reduces production cost, improve life
Produce efficiency；
(4) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, the cooling platform middle part are provided with for cross
To the track conveying device for transporting workpiece, the track conveying device and the supporting roller conveying device II and supporting roller conveying device I
It cooperates, realizes the continuous productive process of high temperature workpiece cooling procedure, improve production efficiency；Human input is reduced, production is reduced
Cost, while avoiding personnel's scald；
(5) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, the side of the supporting roller conveying device I is provided with
Material-pulling device for being pushed into workpiece on the cooling platform can be controlled by PLC workpiece being automatically pushed to the cooling
On platform, human input is reduced, reduces production cost, improves production efficiency；
(6) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, the supporting roller conveying device II and the crawler belt
It is provided with rebound between conveying device, is steadily slid to the carrying roller from the track conveying device convenient for workpiece and conveys dress
It sets on II；
(7) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, the material-pulling device include driving device and push away
Flitch, the driving device be hydraulic cylinder or pneumatic cylinder, it is remote controlled, it is easy to operate, can realize variable speed, safety
It is high；
(8) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, is provided with multiple driving devices, power
By force, and make the scraping wings stability is good in its longitudinal direction, avoid the scraping wings flexural deformation；
(9) a kind of hot rolling workpiece air cooling flat platform provided by the utility model, multiple driving devices are longitudinally uniformly distributed,
The point of application is evenly distributed, and more effectively avoids the pusher plate benging.
Description of the drawings
The structural schematic diagram of Fig. 1, the utility model；
The another form of structural schematic diagram of Fig. 2, the utility model；
II cooperation schematic diagram of track conveying device, rebound and supporting roller conveying device in Fig. 3, the utility model；
In attached drawing：1, supporting roller conveying device I；2, material-pulling device；3, cooling platform；4, track conveying device；5, carrying roller is defeated
Send device II；6, blower device；7, rebound；21, erecting bed；22, driving device；23, scraping wings.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with accompanying drawings and embodiments.
Embodiment 1
As shown in Figure 1, a kind of hot rolling workpiece air cooling flat platform, including cooling platform 3, the upper surface of the cooling platform 3 is
Several cross bars for being used to support workpiece being laid with, the cross bar are evenly spaced on, and are convenient for cross-ventilation；The cooling platform 3
Lower section is provided with the blower device 6 of air outlet upward, and the blower device 6 is air blower or electric fan etc., for enhancing air
Convection current improves heat exchange rate.
When concrete application, workpiece is placed on the cooling platform 3, opens the blower device 6 of lower section, upwards drum
Wind, cold wind are blown between the cross bar, and pass through high temperature workpiece, realize the forced heat-exchanging to high temperature workpiece.
A kind of hot rolling workpiece air cooling flat platform provided by the utility model is forced to generate empty using 6 air blast of the blower device
Gas convection current is radiated to high temperature workpiece, and heat exchange efficiency is high, improves production efficiency.
Embodiment 2
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure is different and the improvement is that with embodiment 1,
As shown in Fig. 2, the upper surface of the cooling platform 3 is the reticular structure being laid with, reticular structure windage is small, and cross-ventilation is more preferable,
Heat exchange efficiency higher, reticular structure described in the present embodiment are the web frame that steel wire or other heat-resisting materials are constituted.
Embodiment 3
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure exist with embodiment 1 or 2, different and improvements
In as shown in Figure 1, 2,3 left and right sides of the cooling platform is respectively arranged with supporting roller conveying device II 5 and supporting roller conveying device I
1, the supporting roller conveying device I 1 and supporting roller conveying device II 5 are respectively used to 3 feeding of cooling platform and blanking, the support
The carrying roller top of roller conveying device I 1 is not less than the upper surface of the cooling platform 3, to ensure that it is described that workpiece can be moved to directly
Cooling platform 3, the carrying roller top of the supporting roller conveying device II 5 is not higher than the upper surface of the cooling platform 3, to ensure workpiece
It can be fallen on the supporting roller conveying device II 5 on cooling platform 3 from described state.
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, is provided with supporting roller conveying device II 5 and supporting roller conveying device I 1,
Convenient for the intermediate transition above and below workpiece when the cooling platform 3, human input is reduced, reduces production cost, improves production efficiency.
Embodiment 4
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure is different and the improvement is that with embodiment 3,
As shown in Figure 1, 2,3 middle part of the cooling platform is provided with the track conveying device 4 for laterally transporting workpiece, and the crawler belt is defeated
Device 4 is sent laterally to be arranged, for workpiece to be steadily transported to left side, the track conveying device 4 from 3 right side of the cooling platform
Upper surface be slightly above the upper surface of the cooling platform 3, avoid the upper surface contact tension of workpiece and the cooling platform 3 and
It influences laterally to transport.
When concrete application, the track conveying device 4 is modulated into slower speed, to ensure workpiece in the cooling platform 3
On by sufficient heat-exchange time, avoid workpiece temperature in the lower cooling platform 3 from being still unsatisfactory for following process and require temperature.
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, is arranged the track conveying device 4, convenient for workpiece described cold
But it is transported automatically on platform 3, reduces human input, reduce production cost, improve production efficiency；The track conveying device 4 with
The supporting roller conveying device II 5 and supporting roller conveying device I 1 cooperate, and realize the continuous productive process of high temperature workpiece cooling procedure,
Improve production efficiency；Human input is reduced, production cost is reduced, while avoiding personnel's scald.
Embodiment 5
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure exist with embodiment 3 or 4, different and improvements
In as shown in Figure 1, 2, the side of the supporting roller conveying device I 1 is provided with for workpiece to be pushed on the cooling platform 3
Material-pulling device 2, the material-pulling device 2 is automatic pusher, and is controlled by PLC, can be controlled by PLC workpiece is automatic
It shifts onto on the cooling platform 3, reduces human input, reduce production cost, improve production efficiency.
Embodiment 6
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure is any with embodiment 3 to 5, different and improvement
It is in described as shown in figure 3, be provided with rebound 7 between the supporting roller conveying device II 5 and the track conveying device 4
Rebound 7 is fixed on the cooling platform 3, and the rebound 7 is arranged obliquely from right to left, is convenient for workpiece from the crawler belt
It is steadily slid to the supporting roller conveying device II 5 in conveying device 4.
Embodiment 7
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure is different and the improvement is that with embodiment 5,
As shown in Figure 1, 2, the material-pulling device 2 includes driving device 22 and scraping wings 23, and the driving device 22 is hydraulic cylinder or gas
Cylinder pressure, the driving device 22 are secured transverse on erecting bed 21, and the erecting bed 21 is located at the supporting roller conveying device I 1
Side, the scraping wings 23 are detachably connected on the output shaft of the driving device 22, scraping wings 23 described in the present embodiment
It is connected through a screw thread with the output shaft of the driving device 22 or hinged, replacement and repair easy to disassemble；The driving device 22
After startup, scraping wings 23 described in output shaft movement progress moves, and workpiece is steadily pushed into from the supporting roller conveying device I 1
On the cooling platform 3.
Embodiment 8
A kind of hot rolling workpiece air cooling flat platform of the present embodiment, basic structure is different and the improvement is that with embodiment 7,
As shown in Figure 1, 2, the material-pulling device 2 includes multiple driving devices 22, and the output shaft of the driving device 22 is and institute
It states scraping wings 23 to be detachably connected, scraping wings 23 described in the present embodiment and the output shaft of the driving device 22 are connected by screw thread
It connects or hinged, replacement and repair easy to disassemble；Multiple driving devices 22 are set, and power is strong, and is grown in the scraping wings 23
Degree side sets up multiple driving devices 22 and makes its stability more preferable, avoids 23 flexural deformation of the scraping wings.It is multiple
The driving device 22 is longitudinal to be uniformly distributed, and the point of application is evenly distributed, and the scraping wings 23 is more effectively avoided to be bent.
Claims (9)
1. a kind of hot rolling workpiece air cooling flat platform, including cooling platform (3), it is characterised in that：The upper surface of the cooling platform (3)
For several cross bars for being used to support workpiece of laying, the cross bar is evenly spaced on；It is provided with below the cooling platform (3)
The blower device (6) of air outlet upward.
2. a kind of hot rolling workpiece air cooling flat platform according to claim 1, it is characterised in that：The cooling platform (3) it is upper
Surface is the reticular structure being laid with.
3. a kind of hot rolling workpiece air cooling flat platform according to claim 1 or 2, it is characterised in that：The cooling platform (3) is left
Right both sides are respectively arranged with supporting roller conveying device II (5) and supporting roller conveying device I (1), the support of the supporting roller conveying device I (1)
Roller top is not less than the upper surface of the cooling platform (3), and the carrying roller top of the supporting roller conveying device II (5) is not higher than described
The upper surface of cooling platform (3).
4. a kind of hot rolling workpiece air cooling flat platform according to claim 3, it is characterised in that：In the middle part of the cooling platform (3)
It is provided with the track conveying device (4) for laterally transporting workpiece, the upper surface of the track conveying device (4) is slightly above described
The upper surface of cooling platform (3).
5. a kind of hot rolling workpiece air cooling flat platform according to claim 3, it is characterised in that：The supporting roller conveying device I (1)
Side be provided with the material-pulling device (2) for being pushed into workpiece on the cooling platform (3).
6. a kind of hot rolling workpiece air cooling flat platform according to claim 4, it is characterised in that：The supporting roller conveying device II
(5) rebound (7) is provided between the track conveying device (4), the rebound (7) is arranged obliquely from right to left.
7. a kind of hot rolling workpiece air cooling flat platform according to claim 5, it is characterised in that：The material-pulling device (2) includes
Driving device (22) and scraping wings (23), the driving device (22) are secured transverse on erecting bed (21), the scraping wings
(23) it is detachably connected on the output shaft of the driving device (22).
8. a kind of hot rolling workpiece air cooling flat platform according to claim 7, it is characterised in that：The material-pulling device (2) includes
The output shaft of multiple driving devices (22), the driving device (22) is detachably connected with the scraping wings (23).
9. a kind of hot rolling workpiece air cooling flat platform according to claim 8, it is characterised in that：Multiple driving devices (22)
Longitudinal direction is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445407.9U CN208050586U (en) | 2018-03-30 | 2018-03-30 | A kind of hot rolling workpiece air cooling flat platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820445407.9U CN208050586U (en) | 2018-03-30 | 2018-03-30 | A kind of hot rolling workpiece air cooling flat platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208050586U true CN208050586U (en) | 2018-11-06 |
Family
ID=63986680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820445407.9U Expired - Fee Related CN208050586U (en) | 2018-03-30 | 2018-03-30 | A kind of hot rolling workpiece air cooling flat platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208050586U (en) |
-
2018
- 2018-03-30 CN CN201820445407.9U patent/CN208050586U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |