CN220942560U - Billet switching conveying roller way device of different steel rolling production lines - Google Patents
Billet switching conveying roller way device of different steel rolling production lines Download PDFInfo
- Publication number
- CN220942560U CN220942560U CN202322575624.3U CN202322575624U CN220942560U CN 220942560 U CN220942560 U CN 220942560U CN 202322575624 U CN202322575624 U CN 202322575624U CN 220942560 U CN220942560 U CN 220942560U
- Authority
- CN
- China
- Prior art keywords
- roller
- conveying line
- roller way
- rollgang
- way conveying
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 53
- 239000010959 steel Substances 0.000 title claims abstract description 53
- 238000005096 rolling process Methods 0.000 title claims abstract description 41
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000007704 transition Effects 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 238000012546 transfer Methods 0.000 claims description 32
- 238000009749 continuous casting Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a billet switching conveying roller way device of different steel rolling production lines, belongs to the field of steel rolling production lines, and solves the problems of potential safety hazard, low efficiency, large investment and limited field caused by the fact that the existing billets are hoisted to other production lines by adopting a steel moving trolley. One side of the second roller way conveying line is provided with a second branching roller way conveying line which extends obliquely along the conveying direction of the first roller way conveying line, a transition roller way conveying line is arranged between the second branching roller way conveying line and the first roller way conveying line and between the second branching roller way conveying line and the second roller way conveying line, and a switching mechanism which can drain billets to the second branching roller way conveying line and the second roller way conveying line respectively is arranged at the joint between the second roller way conveying line and the second branching roller way conveying line. The billet switching conveying roller way device enables the billets heated by the heating furnace to be directly conveyed to two different steel rolling devices through roller way ground transportation, so that overhead hoisting is not needed, manpower and material resources are saved, and the production efficiency is improved.
Description
Technical Field
The utility model relates to a steel rolling production line, in particular to a billet switching conveying roller way device of different steel rolling production lines.
Background
In a steel rolling production workshop, as shown in fig. 1, steel poured by a continuous casting machine 1 is conveyed to a first steel rolling device 6 for processing through a first roller conveying line 2, a billet heated by a heating furnace 3 is conveyed to a second steel rolling device 7 for processing through a second roller conveying line 4, a first forked roller conveying line 5 is arranged on the first roller conveying line 2, the steel poured by the continuous casting machine can be split into the second roller conveying line 4 through the first forked roller conveying line 5, and finally conveyed to the second steel rolling device 7 for processing, so that steel poured by the continuous casting machine can be rolled in two steel rolling devices.
In the existing billet production line, the billet heated by the heating furnace can only be conveyed to a fixed second steel rolling device through a second roller way conveying line for rolling steel, when the billet heated by the heating furnace needs to be rolled in a first steel rolling device, the billet needs to be hoisted into the first roller way conveying line from the second roller way conveying line through a steel moving trolley, the efficiency is low, and the steel moving trolley is easy to damage due to the fact that the weight of the billet is large and potential safety hazards exist, so that the maintenance is difficult; or when the corresponding second steel rolling equipment of the heating furnace needs to be maintained, the heating furnace needs to be stopped, otherwise, the problem of steel piling of the second roller way conveying line is caused, and the problem of production continuity is caused. Therefore, there is a need to design a billet switching roller way device of different steel rolling production lines.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model provides the billet switching conveying roller way device for different steel rolling production lines, so that the heated billets can be directly conveyed to two different steel rolling devices through roller way ground transportation, overhead hoisting is not needed, manpower and material resources are saved, and the production efficiency is effectively improved.
The technical scheme of the utility model is as follows: the utility model provides a steel billet of different steel rolling production lines switches rollgang device, includes first rollgang transfer chain and second rollgang transfer chain, one side of second rollgang transfer chain is equipped with the second branching rollgang transfer chain that extends along the direction of delivery slope of first rollgang transfer chain, second branching rollgang transfer chain and first rollgang transfer chain, second rollgang transfer chain between all be equipped with transition rollgang transfer chain, second branching rollgang transfer chain include a plurality of conical roller, every the lowest one end of conical roller all arranges towards one side of first rollgang transfer chain, junction between second rollgang transfer chain and the second branching rollgang transfer chain is equipped with the switching mechanism that can drain the steel billet to second branching rollgang transfer chain, second rollgang transfer chain respectively.
As a further improvement, one end of the first roller way conveying line is connected with the continuous casting machine, the other end of the first roller way conveying line is connected with the first steel rolling equipment, one end of the second roller way conveying line is connected with the heating furnace, and the other end of the second roller way conveying line is connected with the second steel rolling equipment.
Further, one side of the first roller way conveying line is provided with a first bifurcation roller way conveying line which obliquely extends along the conveying direction of the second roller way conveying line, and the tail end of the first bifurcation roller way conveying line extends to the joint between the second roller way conveying line and the second bifurcation roller way conveying line.
Further, the transition roller way conveying line comprises a plurality of cylindrical rollers, the length of each cylindrical roller is larger than that of the conveying roller corresponding to the first roller way conveying line or the second roller way conveying line, and is larger than that of the conical roller, and one end of each cylindrical roller extends into the first bifurcation roller way conveying line and the second bifurcation roller way conveying line.
Further, the lengths of the conveying rollers corresponding to the first roller way conveying line and the second roller way conveying line are 800mm, the length of the cylindrical roller is 3000mm, and the length of the conical roller is 1500mm.
Further, the inclination angle A of the second branch roller way conveying line is 3-5 degrees.
Further, the taper of the conical roller is 1:100.
Further, the switching mechanism comprises a linear driving piece, a push rod and a drainage plate, wherein the linear driving piece is arranged on one side of the second roller way conveying line, the drainage plate is rotatably arranged between the second bifurcated roller way conveying line and the second roller way conveying line so that the drainage plate swings on the transitional roller way conveying line, and two ends of the push rod are respectively hinged with the output end of the linear driving piece and the drainage plate.
Further, the linear driving piece is arranged above the corresponding frame of the transition roller way conveying line through a bracket, and the push rod is positioned above the transition roller way conveying line.
Advantageous effects
Compared with the prior art, the utility model has the following advantages:
1. according to the billet switching conveying roller way device, the influence of turning deformation and billet quality of billets is considered in the roller way design, the second branch roller way conveying line is additionally arranged on one side of the second roller way conveying line corresponding to the heating furnace, and turning conveying is carried out by utilizing the roller way of the conical roller, so that the billets heated by the heating furnace can be directly conveyed to two different steel rolling devices through ground conveying of the roller way, overhead conveying is not needed, manpower and material resources are saved, the production efficiency and production safety are improved, and the equipment maintenance cost is reduced.
2. According to the billet switching conveying roller way device, the switching mechanism is adopted to drain billets to the second branch roller way conveying line and the second roller way conveying line respectively, so that the billets can be well switched to different production lines, the billets do not need to be pushed manually, the production safety is further improved, and the labor intensity is reduced.
Drawings
FIG. 1 is a schematic top view of a prior art;
FIG. 2 is a schematic top view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure shown at A in FIG. 2;
FIG. 4 is an enlarged schematic view of the front view of the switching mechanism according to the present utility model;
fig. 5 is an enlarged schematic view of the front view of the conical roller of the present utility model.
Wherein: 1-continuous casting machine, 2-first roller way conveying line, 3-heating furnace, 4-second roller way conveying line, 5-first bifurcation roller way conveying line, 6-first steel rolling equipment, 7-second steel rolling equipment, 8-second bifurcation roller way conveying line, 9-transition roller way conveying line, 10-conical roller, 11-cylindrical roller, 12-conveying roller, 13-switching mechanism, 131-linear driving piece, 132-push rod and 133-drainage plate.
Detailed Description
The utility model will be further described with reference to specific embodiments in the drawings.
Referring to fig. 2-5, the billet switching conveying roller way device of different steel rolling production lines comprises a first roller way conveying line 2 and a second roller way conveying line 4, wherein one end of the first roller way conveying line 2 is connected with a continuous casting machine 1, the other end of the first roller way conveying line is connected with a first steel rolling device 6, one end of the second roller way conveying line 4 is connected with a heating furnace 3, the other end of the second roller way conveying line is connected with a second steel rolling device 7, one side of the second roller way conveying line 4 is provided with a second branching roller way conveying line 8 which extends obliquely along the conveying direction of the first roller way conveying line 2, transition roller way conveying lines 9 are respectively arranged between the second branching roller way conveying line 8 and the first roller way conveying line 2 and the second roller way conveying line 4 so as to smoothly transition billets to the second branching roller way conveying line 8 and the first roller way conveying line 2, the lowest end of each tapered roller 10 is arranged towards one side of the first roller conveying line 2, the tapered roller 10 is designed, the turning conveying line can be automatically transitioned to the first roller way conveying line 2, and a second switching mechanism of the billet conveying line 4 between the second branching conveying line 4 and the second roller way conveying line 8 is respectively arranged, and an automatic switching mechanism of the billet conveying line 13 is realized.
According to the billet switching conveying roller way device, the influence of turning deformation and billet quality of billets is considered in the roller way design, the second split roller way conveying line 8 is additionally arranged on one side of the second roller way conveying line 4 corresponding to the heating furnace 3, and turning conveying is carried out by utilizing the roller way of the conical roller 10, so that billets heated by the heating furnace 3 can be directly conveyed to two different steel rolling devices through ground conveying of the roller way, overhead conveying is not needed, manpower and material resources are saved, the production efficiency and production safety are improved, and the equipment maintenance cost is reduced.
Preferably, a first branching roller way conveying line 5 extending obliquely along the conveying direction of the second roller way conveying line 4 is arranged on one side of the first roller way conveying line 2, and the tail end of the first branching roller way conveying line 5 extends to the joint between the second roller way conveying line 4 and the second branching roller way conveying line 8, so that steel poured by the continuous casting machine 1 can be conveyed into the second steel rolling equipment 7 for rolling, which is in the prior art, and the structure and principle are not repeated.
Preferably, the transition roller way conveying line 9 comprises a plurality of cylindrical rollers 11, the length of each cylindrical roller 11 is larger than that of the corresponding conveying roller 12 of the first roller way conveying line 2 or the second roller way conveying line 4 and is larger than that of the conical roller 10, one end of each cylindrical roller 11 extends into the first forked roller way conveying line 5 and the second forked roller way conveying line 8, and billets conveyed from the second roller way conveying line 4 are slowly moved onto the second forked roller way conveying line 8 under the guidance of the conveying and switching mechanism 13 of the cylindrical roller 11 which is larger in length, so that the cylindrical roller 11 can support and convey billets.
Preferably, the lengths of the conveying rollers 12 corresponding to the first roller way conveying line 2 and the second roller way conveying line 4 are 800mm, the length of the cylindrical roller 11 is 3000mm, and the length of the conical roller 10 is 1500mm. Further, the inclination angle a of the second split roller way conveying line 8 is 3-5 degrees, and further, the taper of the conical roller 10 is 1:100, so that the lengths of the conveying roller 12 and the cylindrical roller 11, the length and the angle of the conical roller 10 and the inclination angle of the second split roller way conveying line 8 are reasonably optimized, and the split conveying of billets can be realized within a limited and fixed distance between the first roller way conveying line 2 and the second roller way conveying line 4.
Preferably, the switching mechanism 13 includes a linear driving member 131, a push rod 132 and a drainage plate 133, where the linear driving member 131 is installed on one side of the second roller way conveying line 4, and the drainage plate 133 is rotatably installed between the second bifurcated roller way conveying line 8 and the second roller way conveying line 4 so that the drainage plate 133 swings on the transitional roller way conveying line 9, and two ends of the push rod 132 are respectively hinged to the output end of the linear driving member 131 and the drainage plate 133, and in this embodiment, the linear driving member 131 may be an air cylinder or a hydraulic cylinder or an electric push rod. When needing to shunt the steel billet to first roll table transfer chain 2, linear driving piece 131 work promotes push rod 132 and removes, and then drives drainage plate 133 and rotate, makes the one end laminating that keeps away from the pivot in the frame top that second roll table transfer chain 4 corresponds, plays the purpose that blocks the steel billet and remove along the direction of delivery of second roll table transfer chain 4, and then makes the steel billet turn round and carry to transition roll table transfer chain 9. In other embodiments, the drainage plate 133 may be rotated by a motor.
Preferably, the linear driving part 131 is installed above the corresponding frame of the transition roller way conveying line 9 through a bracket, and the push rod 132 is located above the transition roller way conveying line 9, so that the problem that the push rod 132 interferes with a billet is avoided.
While only the preferred embodiments of the present utility model have been described above, it should be noted that modifications and improvements can be made by those skilled in the art without departing from the structure of the present utility model, and these do not affect the effect of the implementation of the present utility model and the utility of the patent.
Claims (9)
1. The utility model provides a steel billet of different steel rolling production lines switches rollgang device, includes first rollgang transfer chain (2) and second rollgang transfer chain (4), its characterized in that, one side of second rollgang transfer chain (4) is equipped with second branching rollgang transfer chain (8) that extend along the direction of delivery slope of first rollgang transfer chain (2), second rollgang transfer chain (4) between all be equipped with transition rollgang transfer chain (9), second branching rollgang transfer chain (8) include a plurality of conical roller (10), every the one side of first rollgang transfer chain (2) is all arranged to the lowest one end of conical roller (10), junction between second rollgang transfer chain (4) and second branching rollgang transfer chain (8) is equipped with switching mechanism (13) that can drain steel billet to second branching rollgang transfer chain (8), second branching rollgang transfer chain (4) respectively.
2. The billet switching conveying roller way device of different steel rolling production lines according to claim 1, wherein one end of the first roller way conveying line (2) is connected with a continuous casting machine (1), the other end of the first roller way conveying line is connected with a first steel rolling device (6), one end of the second roller way conveying line (4) is connected with a heating furnace (3), and the other end of the second roller way conveying line is connected with a second steel rolling device (7).
3. Billet switching conveying roller way device of different steel rolling production lines according to claim 1, characterized in that one side of the first roller way conveying line (2) is provided with a first bifurcation roller way conveying line (5) extending obliquely along the conveying direction of the second roller way conveying line (4), and the tail end of the first bifurcation roller way conveying line (5) extends to the joint between the second roller way conveying line (4) and the second bifurcation roller way conveying line (8).
4. A billet switching conveyor roller device for different steel rolling production lines according to claim 3, wherein the transition roller conveyor line (9) comprises a plurality of cylindrical rollers (11), the length of each cylindrical roller (11) is greater than the length of a conveyor roller (12) corresponding to the first roller conveyor line (2) or the second roller conveyor line (4), and greater than the length of a conical roller (10), and one end of each cylindrical roller (11) extends into the first branching roller conveyor line (5) and the second branching roller conveyor line (8).
5. The billet switching conveying roller way device of different steel rolling production lines according to claim 4, wherein the lengths of conveying rollers (12) corresponding to the first roller way conveying line (2) and the second roller way conveying line (4) are 800mm, the length of the cylindrical roller (11) is 3000mm, and the length of the conical roller (10) is 1500mm.
6. Billet switching roller conveyor device for different rolling lines according to claim 1, characterized in that the inclination angle a of the second split roller conveyor line (8) is 3-5 °.
7. Billet switching rollgang device for different rolling lines according to claim 1, characterized in that the taper of the tapered rollers (10) is 1:100.
8. The billet switching roller device of any one of claims 1-7, wherein the switching mechanism (13) comprises a linear driving member (131), a push rod (132) and a drainage plate (133), the linear driving member (131) is mounted on one side of the second roller conveying line (4), and the drainage plate (133) is rotatably mounted between the second roller conveying line (8) and the second roller conveying line (4) so that the drainage plate (133) swings on the transition roller conveying line (9), and two ends of the push rod (132) are respectively hinged with the output end of the linear driving member (131) and the drainage plate (133).
9. The billet switching conveying roller device of different steel rolling production lines according to claim 8, wherein the linear driving piece (131) is installed above the corresponding frame of the transition roller conveying line (9) through a bracket, and the push rod (132) is located above the transition roller conveying line (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575624.3U CN220942560U (en) | 2023-09-21 | 2023-09-21 | Billet switching conveying roller way device of different steel rolling production lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322575624.3U CN220942560U (en) | 2023-09-21 | 2023-09-21 | Billet switching conveying roller way device of different steel rolling production lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220942560U true CN220942560U (en) | 2024-05-14 |
Family
ID=91010387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322575624.3U Active CN220942560U (en) | 2023-09-21 | 2023-09-21 | Billet switching conveying roller way device of different steel rolling production lines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220942560U (en) |
-
2023
- 2023-09-21 CN CN202322575624.3U patent/CN220942560U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204528595U (en) | A kind of axle sleeve gripping feedway | |
| JP5344928B2 (en) | Method and apparatus for operating and transporting work rolls and backup rolls | |
| CN202336766U (en) | Double mechanical hand structure on assembly line for producing aluminum tubes and aluminum bars | |
| CN220942560U (en) | Billet switching conveying roller way device of different steel rolling production lines | |
| CN209754670U (en) | Bar feeding mechanism | |
| CN106410734B (en) | A kind of portable iron bag uncovery equipment electric power system | |
| CN204643721U (en) | A kind of arm plate lifting mechanism | |
| CN211225298U (en) | Circular receiving and conveying system of drift diameter gauge of pneumatic drift diameter system | |
| CN215594110U (en) | Formula of walking piping lane lining cutting system | |
| CN202192240U (en) | Independent rack clamp type withdrawal and straightening unit with upper and lower roller dual drive function | |
| CN113023243B (en) | Seamless pipe steel pipe doffer | |
| CN210346339U (en) | Heating furnace loading attachment | |
| CN204802498U (en) | A pneumatic lift stop gear for raceway machine | |
| CN209889614U (en) | Telescopic inverted arch landing stage belt car | |
| CN211055947U (en) | Chain conveyor for automatic welding workstation of main limbs of building tower crane | |
| CN208856359U (en) | A kind of cast tube conveying self-adapting type pipe-transferring trolley | |
| CN112982488A (en) | Formula of walking piping lane lining cutting system | |
| CN112828234A (en) | Automatic processing production line for phosphorus copper balls | |
| CN111151988B (en) | Roller drawing device and method | |
| CN216582309U (en) | Steel pipe conveying device and steel pipe conveying roller way | |
| CN211077452U (en) | Lining plate conveying device special for overhauling of ball mill | |
| CN204957552U (en) | General work or material rest that connects of sawing machine | |
| CN211225051U (en) | Conveying and cooling device for normalized drill tool | |
| CN104859995A (en) | Pneumatic lifting and limiting mechanism for roller bed machine | |
| CN211812341U (en) | Plastic tubular product pulls unloader |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |