CN220461870U - Cooling bed warehouse for steel plate production - Google Patents
Cooling bed warehouse for steel plate production Download PDFInfo
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- CN220461870U CN220461870U CN202321421531.9U CN202321421531U CN220461870U CN 220461870 U CN220461870 U CN 220461870U CN 202321421531 U CN202321421531 U CN 202321421531U CN 220461870 U CN220461870 U CN 220461870U
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- feeding
- storage
- conveying
- warehouse
- cooling bed
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- 238000001816 cooling Methods 0.000 title claims abstract description 105
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 45
- 239000010959 steel Substances 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000003860 storage Methods 0.000 claims abstract description 96
- 238000007599 discharging Methods 0.000 claims description 41
- 230000005540 biological transmission Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 14
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 2
- 238000000137 annealing Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
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- Warehouses Or Storage Devices (AREA)
Abstract
The utility model relates to a cooling bed warehouse for steel plate production, which belongs to the technical field of plate production equipment and comprises a feeding conveying platform, wherein the feeding conveying platform comprises feeding conveying rollers, guide rollers are symmetrically arranged on two sides of each feeding conveying roller, a feeding lifting cooling bed is arranged at a feeding opening of the feeding warehouse, a storage warehouse is communicated with the feeding warehouse, a plurality of layers of storage cooling beds are arranged in the storage warehouse, each storage cooling bed comprises a plurality of storage conveying rollers, each feeding lifting cooling bed comprises a storage driving roller, feeding driven rollers are arranged between the storage driving rollers, the conveying directions of the feeding driven rollers and the feeding conveying rollers are consistent, and the conveying directions of the storage driving rollers and the storage conveying rollers are consistent. According to the utility model, the original tiled cooling bed is changed into the vertical warehouse cooling bed, so that the longitudinal space can be utilized, the structure is more compact, and the space cost is reduced; the centralized layered arrangement of the steel plates is realized through the storage warehouse, the steel plates are prevented from being completely exposed to air when being cooled after rolling, the heat dissipation rate is reduced, and the rapid temperature drop is avoided.
Description
Technical Field
The utility model belongs to the technical field of plate production equipment, and particularly relates to a cooling bed warehouse for steel plate production.
Background
The cooling bed is a working table surface for effectively cooling a rolled product in the metallurgical steel rolling industry. After the steel plate is produced, air cooling is required on a cooling bed.
The existing cooling bed usually adopts a plurality of rails arranged side by side at intervals to support the steel plate, the cooling bed is integrally tiled, a large amount of production space is occupied, and when the steel plate is subjected to air cooling on the cooling bed, the rails are easy to scratch the lower surface of the steel plate, so that scratches are generated on the lower surface of the steel plate, and the product quality of the steel plate is reduced. In addition, the steel plate is completely exposed to air when being cooled, and the space around the cooling bed is relatively wide, so that the cooling speed after rolling is extremely high, and the following effects are caused by extremely high cooling: (1) hardness increase: the effect of annealing treatment is reduced due to rapid cooling, and the hardness of steel is correspondingly increased; (2) there is intergranular brittleness: in the process of rapid cooling, the tissue structure inside the steel is not enough to be gradually formed, and the inter-crystal brittleness is easy to generate. (3) causing deformation: the rapid cooling can cause the steel to solidify too fast, form an unstable structure, and easily cause deformation and cracking.
The patent CN217289821U is a cooling bed for production of adjustable steel plate, has adopted auxiliary cooling device and heat preservation cover over-and-under type, can select whether to start above-mentioned two kinds of devices and cooperate according to the needs of product, can reach quick cooling or slow cooling's effect when carrying, has compact structure, convenient to use, cooling effect is controllable, application scope is extensive advantage. However, the cooling bed with the design is in a tiled design, the occupied area is still larger, the area of the heat preservation cover is increased, and the space cost and the material cost are both larger.
Therefore, on the premise of saving space cost, the storage and cooling are completed simultaneously in a limited space, the condition that the steel plate is cooled quickly is avoided as much as possible, and the quality of a final steel product is ensured.
Disclosure of Invention
The utility model aims to solve the problem of providing the cooling bed warehouse for producing the steel plate, which has small occupied area and large storage space, can finish storage and cooling simultaneously and avoid rapid cooling.
In order to solve the technical problems, the utility model adopts the following technical scheme: the cooling bed warehouse for steel plate production comprises a feeding conveying platform, a feeding warehouse and a storage warehouse, wherein the output end of the feeding conveying platform is correspondingly arranged with the input end of the feeding warehouse; the feeding warehouse is characterized in that a feeding lifting cooling bed is arranged at a feeding port of the feeding warehouse, the storage warehouse is located on one side of the feeding warehouse and is communicated with the feeding warehouse, a plurality of layers of storage cooling beds are arranged in the storage warehouse, each storage cooling bed comprises a plurality of storage conveying rollers, each feeding lifting cooling bed comprises a storage driving roller, feeding driven rollers are arranged between the storage driving rollers, the feeding driven rollers are consistent with the feeding conveying rollers in conveying direction, and the storage driving rollers are consistent with the storage conveying rollers in conveying direction.
Further, the output side of the storage warehouse is communicated with a discharge warehouse, a discharge lifting cooling bed is arranged in the discharge warehouse, a discharge port is arranged at the lower end of the discharge warehouse, the discharge port is arranged corresponding to a discharge conveying platform, the discharge conveying platform comprises discharge conveying rollers, guide rollers are symmetrically arranged on two sides of the discharge conveying rollers, and the distance between the guide rollers on two sides is gradually reduced from an input end to an output end; the discharging lifting cooling bed comprises discharging driving rollers, a material receiving driven roller is arranged between the discharging driving rollers, the material receiving driven roller is consistent with the conveying direction of the storage conveying roller, and the discharging driving rollers are consistent with the conveying direction of the discharging conveying roller.
Further, the feeding lifting cooling bed and the discharging lifting cooling bed are driven to lift through the lead screw, and vertical guide rails are arranged at four corners of the feeding lifting cooling bed and the discharging lifting cooling bed to guide lifting of the feeding lifting cooling bed and the discharging lifting cooling bed.
Further, a gear box is arranged on one side, close to the storage cooling bed, of the feeding lifting cooling bed, a motor gear and a driving gear which are meshed with each other are arranged in the gear box, a connecting gear and a storage conveying roller transmission gear are arranged on one side of the motor gear, the connecting gear is connected with the storage conveying roller transmission gear through cylinder driving translation, synchronous transmission of the storage conveying roller and the storage driving roller is completed, the storage conveying roller transmission gear drives the storage conveying roller to rotate, and the driving gear drives the storage driving roller to rotate.
Further, the material receiving driven roller is lifted through the lifting table.
Further, the feeding conveying platform and the discharging conveying platform comprise a left conveying platform and a right conveying roller platform, the left conveying platform and the right conveying platform are symmetrically arranged, conveying rollers are arranged on the left conveying platform and the right conveying platform, the feeding conveying roller is arranged on the feeding conveying platform, and the discharging conveying roller is arranged on the discharging conveying platform; the left side conveying platform left side is provided with left side guide roll, be provided with the right side guide roll on with the right side conveying platform, left side guide roll and right side guide roll symmetry set up, and the distance between this left side guide roll and the right side guide roll is reduced gradually to the output by the input.
The utility model has the following specific effects:
(1) According to the utility model, the original tiled cooling bed is changed into the vertical warehouse cooling bed, so that the longitudinal space can be utilized, the structure is more compact, and the space cost is reduced.
(2) The utility model realizes centralized layered arrangement of the steel plates through the storage warehouse, avoids the steel plates from being completely exposed to air when being cooled after rolling, reduces the heat dissipation rate and avoids rapid temperature drop.
(3) When the steel plate feeding device works, the feeding conveying platform is used as a carrier to convey the steel plate to be cooled to the feeding warehouse, and the distance between the guide rollers symmetrically arranged on two sides of the feeding conveying roller is gradually reduced from the input end to the output end, namely, the inlet of the conveying platform is larger than the outlet, so that the feeding conveying platform can smoothly finish feeding of the steel plate without accurate alignment.
(4) The design of the gearbox and the connecting gear can realize synchronous input and output of the steel plate in the storage.
Drawings
The advantages and the manner of carrying out the utility model will become more apparent from the following detailed description, taken in conjunction with the accompanying drawings, in which the content shown is meant to illustrate, but not to limit, the utility model in any sense, and wherein:
fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of the gear box of the present utility model.
In the figure:
1. a feeding and conveying platform; 2. feeding a material warehouse; 3. a repository; 4. a discharging warehouse; 5. a feed conveying roller; 6. a guide roller; 7. feeding lifting cooling bed; 8. a screw rod; 9. storing a cooling bed; 10. a storage and transport roller; 11. a feeding driven roller; 12. storing a drive roll; 13. a gear box; 14. a motor gear; 15. a drive gear; 16. a connecting gear; 17. a storage conveying roller transmission gear; 18. a cylinder; 19. discharging lifting cooling bed; 20. a discharging and conveying platform; 21. a discharge conveying roller; 22. a material receiving passive roller; 23. and a discharging driving roller.
Detailed Description
As shown in fig. 1 and 2, the cooling bed warehouse for steel plate production of the utility model comprises a feeding and conveying platform 1, a feeding warehouse 2, a storage warehouse 3 and a discharging warehouse 4,
the output end of the feeding conveying platform 1 is correspondingly arranged with the input end of the feeding warehouse 2, the feeding conveying platform 1 comprises feeding conveying rollers 5, guide rollers 6 are symmetrically arranged on two sides of the feeding conveying rollers 5, and the distance between the guide rollers 6 on two sides is gradually reduced from the input end to the output end. The design can avoid the deviation of the steel plate in the feeding and conveying process, and the feeding efficiency is influenced.
The feeding mouth of the feeding warehouse 2 is provided with a feeding lifting cooling bed 7, the feeding lifting cooling bed 7 is driven to lift by a screw rod 8, four corners of the feeding lifting cooling bed 7 are provided with vertical guide rails for guiding the lifting of the feeding lifting cooling bed, the storage warehouse 3 is positioned on one side of the feeding warehouse 2, the storage warehouse 3 is communicated with the feeding warehouse 2, a plurality of layers of storage cooling beds 9 are arranged in the storage warehouse 3, the storage cooling beds 9 comprise a plurality of storage conveying rollers 10, the feeding lifting cooling bed 7 comprises a storage driving roller 12, a feeding driven roller 11 is arranged between the storage driving rollers 12 (the feeding driven roller 11 does not lift along with the feeding lifting cooling bed 7), the feeding driven roller 11 is consistent with the conveying direction of the feeding conveying roller 5, and the storage driving roller 12 is consistent with the conveying direction of the storage conveying roller 10. The design can enable the feeding lifting cooling bed 7 to realize the transmission in two directions perpendicular to each other. The storage drive roll 12 is driven by a motor.
The feeding lifting cooling bed 7 is provided with a gear box 13 at one side close to the storage cooling bed 9, a motor gear 14 and a driving gear 15 which are meshed are arranged in the gear box 13, a connecting gear 16 and a storage conveying roller transmission gear 17 are arranged at one side of the motor gear 14, the connecting gear 16 drives translation through a cylinder 18 (the tail end of the cylinder 18 is hinged) to realize connection of the motor gear 14 and the storage conveying roller transmission gear 17, and synchronous transmission of the storage conveying roller 10 and the storage driving roller 12 is completed. Wherein, the storage conveying roller transmission gear 17 drives the storage conveying roller 10 to rotate, and the driving gear 15 drives the storage driving roller 12 to rotate.
The output side of the storage warehouse 3 is communicated with the discharge warehouse 4, a discharge lifting cooling bed 19 is arranged in the discharge warehouse 4, the discharge lifting cooling bed 19 is driven to lift by a screw rod, vertical guide rails are arranged at four corners of the discharge lifting cooling bed 19 to guide the lifting of the discharge lifting cooling bed, the lower extreme of ejection of compact storehouse 4 is provided with the discharge gate, and the discharge gate corresponds the setting with ejection of compact conveying platform 20, and ejection of compact conveying platform 20 includes ejection of compact conveying roller 21, and ejection of compact conveying roller 21 bilateral symmetry is provided with the guide roll, and the distance of both sides guide roll reduces gradually from the input to the output.
The discharging lifting cooling bed 19 comprises discharging driving rollers 23, a material receiving driven roller 22 is arranged between the discharging driving rollers 23, and the material receiving driven roller 22 is lifted through an existing lifting table. The material receiving driven roller 22 is consistent with the conveying direction of the storage conveying roller 10, and the discharging driving roller 23 is consistent with the conveying direction of the discharging conveying roller 21.
The storage and delivery roller 10 and the storage and drive roller 12 are each connected to all of their roller bodies by respective drive mechanisms.
The feeding conveying platform 1 and the discharging conveying platform 20 comprise a left conveying platform and a right conveying roller platform, the left conveying platform and the right conveying platform are symmetrically arranged, conveying rollers are arranged on the left conveying platform and the right conveying platform, the feeding conveying roller 5 is arranged on the feeding conveying platform 1, and the discharging conveying roller 21 is arranged on the discharging conveying platform 20; the left side of the left conveying platform is provided with a left guide roller, the right conveying platform is provided with a right guide roller, the left guide roller and the right guide roller are symmetrically arranged, and the distance between the left guide roller and the right guide roller is gradually reduced from an input end to an output end. The design can adjust the distance between the conveying platforms at the two sides of the feeding conveying platform 1 (or the discharging conveying platform 20) according to the width of the iron plate, and the application range of the conveying platform is improved.
The working process comprises the following steps:
when the steel plate feeding device works, the steel plate to be cooled is conveyed to the feeding lifting cooling bed 7 of the feeding warehouse 2 through the feeding conveying platform 1, and the distance between the guide rollers 6 at two sides gradually decreases from the input end to the output end, so that the steel plate can smoothly enter the feeding warehouse 2, and the direction cannot deviate.
The feeding lifting cooling bed 7 of the feeding warehouse 2 receives the steel plate at the feeding level through the feeding driven roller 11, then the feeding lifting cooling bed 7 rises to the storage cooling bed 9 of a certain layer of the storage warehouse 3, and corresponds to the storage cooling bed 9 of the layer, at the moment, the connecting gear 16 is pushed by the air cylinder 18 and is respectively meshed with the motor gear 14 and the storage conveying roller transmission gear 17, so that synchronous transmission of the storage conveying roller 10 and the storage driving roller 12 is completed, and transmission is more stable. Wherein, the motor drives the motor gear 14 to rotate, the motor gear 14 drives the driving gear 15, and then drives the storage driving roller 12 to rotate; the storage and delivery roller transmission gear 17 drives the storage and delivery roller 10 to rotate.
The feeding lifting cooling bed 7 can lift, so that the feeding lifting cooling bed 7 can enable an iron plate to be cooled to be conveyed to each layer of storage cooling bed 9 through up-down lifting, after the iron plate is cooled for a sufficient time, the storage conveying roller 10 and the storage driving roller 12 continue to synchronously drive, and the iron plate to be cooled is output in the storage warehouse 3 and input.
Because the discharging lifting cooling bed 19 can lift, when the cooled iron plate is output from the storage cooling bed 9, the discharging lifting cooling bed 19 and the material receiving driven roller 22 are lifted to proper positions, the steel plate is connected to the storage cooling bed 9 through the material receiving driven roller 22, the discharging lifting cooling bed 19 assists in carrying, then the steel plate descends to a discharging hole, and the steel plate is automatically sent out through the discharging driving roller 23 and is sent to the discharging conveying platform 20.
The utility model has compact integral structure, avoids the problem of large occupation area of a flat cooling bed, simultaneously conveys the steel plate to be cooled to the storage warehouse 3 for cooling and storing, can avoid the steel plate from being completely exposed to the air with wide periphery, and reduces the cooling speed to a certain extent.
In addition, the sensor and the control system related to lifting and positioning are all in the prior art, the utility model only relates to the specific structure of the cooling bed warehouse, and the related control content is not specifically described in the utility model.
The foregoing describes the embodiments of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by this patent.
Claims (6)
1. The utility model provides a cold bed storehouse is used in steel sheet production which characterized in that: the feeding conveying platform comprises feeding conveying rollers, guide rollers are symmetrically arranged on two sides of the feeding conveying rollers, and the distance between the guide rollers on two sides is gradually reduced from the input end to the output end; the feeding warehouse is characterized in that a feeding lifting cooling bed is arranged at a feeding port of the feeding warehouse, the storage warehouse is located on one side of the feeding warehouse and is communicated with the feeding warehouse, a plurality of layers of storage cooling beds are arranged in the storage warehouse, each storage cooling bed comprises a plurality of storage conveying rollers, each feeding lifting cooling bed comprises a storage driving roller, feeding driven rollers are arranged between the storage driving rollers, the feeding driven rollers are consistent with the feeding conveying rollers in conveying direction, and the storage driving rollers are consistent with the storage conveying rollers in conveying direction.
2. The cooling bed warehouse for steel plate production according to claim 1, wherein: the output side of the storage warehouse is communicated with a discharge warehouse, a discharge lifting cooling bed is arranged in the discharge warehouse, a discharge port is arranged at the lower end of the discharge warehouse, the discharge port is correspondingly arranged with a discharge conveying platform, the discharge conveying platform comprises discharge conveying rollers, guide rollers are symmetrically arranged on two sides of the discharge conveying rollers, and the distance between the guide rollers on two sides is gradually reduced from an input end to an output end; the discharging lifting cooling bed comprises discharging driving rollers, a material receiving driven roller is arranged between the discharging driving rollers, the material receiving driven roller is consistent with the conveying direction of the storage conveying roller, and the discharging driving rollers are consistent with the conveying direction of the discharging conveying roller.
3. The cooling bed warehouse for steel plate production according to claim 1, wherein: the feeding lifting cooling bed is characterized in that a gear box is arranged on one side, close to the storage cooling bed, of the feeding lifting cooling bed, a motor gear and a driving gear which are meshed with each other are arranged in the gear box, a connecting gear and a storage conveying roller transmission gear are arranged on one side of the motor gear, the connecting gear is connected with the storage conveying roller transmission gear through cylinder driving translation, synchronous transmission of the storage conveying roller and the storage driving roller is completed, the storage conveying roller transmission gear drives the storage conveying roller to rotate, and the driving gear drives the storage driving roller to rotate.
4. The cooling bed warehouse for steel plate production according to claim 2, wherein: the feeding lifting cooling bed and the discharging lifting cooling bed are driven to lift by the screw rods, and vertical guide rails are arranged at four corners of the feeding lifting cooling bed and the discharging lifting cooling bed.
5. The cooling bed warehouse for steel plate production according to claim 2, wherein: the material receiving driven roller is lifted through a lifting table.
6. The cooling bed warehouse for steel plate production according to claim 2, wherein: the feeding conveying platform and the discharging conveying platform comprise a left conveying platform and a right conveying roller table platform, the left conveying platform and the right conveying platform are symmetrically arranged, conveying rollers are arranged on the left conveying platform and the right conveying platform, the feeding conveying roller is arranged on the feeding conveying platform, and the discharging conveying roller is arranged on the discharging conveying platform; the left side conveying platform left side is provided with left side guide roll, be provided with the right side guide roll on with the right side conveying platform, left side guide roll and right side guide roll symmetry set up, and the distance between this left side guide roll and the right side guide roll is reduced gradually to the output by the input.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421531.9U CN220461870U (en) | 2023-06-06 | 2023-06-06 | Cooling bed warehouse for steel plate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321421531.9U CN220461870U (en) | 2023-06-06 | 2023-06-06 | Cooling bed warehouse for steel plate production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220461870U true CN220461870U (en) | 2024-02-09 |
Family
ID=89804308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321421531.9U Active CN220461870U (en) | 2023-06-06 | 2023-06-06 | Cooling bed warehouse for steel plate production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220461870U (en) |
-
2023
- 2023-06-06 CN CN202321421531.9U patent/CN220461870U/en active Active
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