CN220406678U - Horizontal uncoiler for reducing band steel scratch defect - Google Patents
Horizontal uncoiler for reducing band steel scratch defect Download PDFInfo
- Publication number
- CN220406678U CN220406678U CN202321822029.9U CN202321822029U CN220406678U CN 220406678 U CN220406678 U CN 220406678U CN 202321822029 U CN202321822029 U CN 202321822029U CN 220406678 U CN220406678 U CN 220406678U
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- China
- Prior art keywords
- strip steel
- central column
- threaded rod
- inductor
- rubber roller
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 35
- 239000010959 steel Substances 0.000 title claims abstract description 35
- 230000007547 defect Effects 0.000 title claims abstract description 15
- 238000005056 compaction Methods 0.000 claims description 6
- 230000006835 compression Effects 0.000 abstract description 14
- 238000007906 compression Methods 0.000 abstract description 14
- 230000005540 biological transmission Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
The utility model discloses a horizontal uncoiler for reducing band steel scratch defects, which comprises a supporting component and a central column arranged at the top of the supporting component, wherein a rotating disc is rotatably connected to the central column, and an inner side compression component and an outer side compression component are arranged on the central column above the rotating disc. The device has a simple structure and is convenient to operate, the distance between the inner side compression assembly and the outer side compression assembly can be adjusted in real time according to the thickness of the strip steel, the inner side and the outer side of the strip steel can be limited, the strip steel is prevented from being scattered, and the strip steel is protected.
Description
Technical Field
The utility model relates to the technical field of uncoiler equipment, in particular to a horizontal uncoiler for reducing scratch defects of strip steel.
Background
In the prior art, a horizontal uncoiler for reducing the scratch defect of strip steel is disclosed in a Chinese patent application publication of patent number 202022719307.0, a gear transmission device is rotationally connected, a rack is also slidingly matched in a T-shaped groove, one end of the rack is meshed with the gear transmission device, the other end of the rack is fixedly provided with a C-shaped rod, and the C-shaped rod is positioned at one end of the T-shaped groove extending to the edge of a chassis; the upper surface of the chassis is rotationally connected with a rotating device, the upper surface of the chassis and the lower surface of the rotating device are formed with groove rings, and thrust bearings are fixed in the groove rings; the rotating device is meshed with the gear transmission device for rotation, and a strip steel shaft is fixed at the center of the upper surface of the rotating device
However, the horizontal uncoiler in the above patent is too complex in structure, and drives the spur gear to rotate by using the large bevel gear and the small bevel gear, so that the rubber roller is moved, the structure is too limited, the cooperation between three gears is required to be accurately calculated, the cost is increased, the replacement is very complex after the gears are damaged, and the outer side of the strip steel is not provided with a limiting mechanism, so that the strip steel is easy to loose from the outer side when the strip steel rotates, and the strip steel is scratched.
Disclosure of Invention
The utility model aims to provide a horizontal uncoiler for reducing the scratch defect of strip steel, and solves the problems.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model discloses a horizontal uncoiler for reducing band steel scratch defects, which comprises a support component and a central column arranged at the top of the support component, wherein a rotating disc is rotatably connected to the central column, an inner side compression component and an outer side compression component are arranged on the central column above the rotating disc, the inner side compression component comprises two symmetrically arranged first hydraulic cylinders, a first compression arc plate is arranged at the telescopic end of the first hydraulic cylinder, a groove is formed in the first compression arc plate, a first inner rubber roller is arranged in the groove, and a first inductor is arranged at the outer side of the first compression arc plate; the outside compresses tightly the subassembly including installing threaded rod and the detachable of center post top install pressure disk on the threaded rod, the top of pressure disk is connected with the second pneumatic cylinder that two symmetries set up, be connected with the riser on the flexible end of second pneumatic cylinder, the second compresses tightly the arc board is installed to the inboard of riser, the second compresses tightly and sets up flutedly on the arc board, installs the interior rubber roll wheel of second in the recess, the second inductor is installed to the inboard of second compaction arc board.
Further, the support assembly comprises a base and a bracket mounted on the base, and the bottom of the center column is fixed on the bracket.
Further, the rotating disc is rotatably connected to the center post through a bearing.
Further, a through hole is formed in the center of the pressure plate, the pressure plate is sleeved on the threaded rod, and the pressure plate is fixed on the threaded rod through an upper locking nut and a lower locking nut.
Further, the lengths of the first inductor and the second inductor are respectively smaller than the protruding lengths of the first inner rubber roller and the second inner rubber roller.
Compared with the prior art, the utility model has the beneficial technical effects that:
the device has a simple structure and is convenient to operate, the distance between the inner side compression assembly and the outer side compression assembly can be adjusted in real time according to the thickness of the strip steel, the inner side and the outer side of the strip steel can be limited, the strip steel is prevented from being scattered, and the strip steel is protected.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a front view of a horizontal uncoiler for reducing strip steel scratch defects in the utility model;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is a cross-sectional view of a horizontal unwinder of the present utility model for reducing strip steel scratch defects;
reference numerals illustrate: 1. a center column; 2. a rotating disc; 3. a lock nut; 4. a first hydraulic cylinder; 5. a first compaction arc plate; 6. an inner rubber roller; 7. a first inductor; 8. a threaded rod; 9. a pressure plate; 10. a second hydraulic cylinder; 11. a riser; 12. a second compaction arc plate; 13. an outer rubber roller; 14. a second inductor; 15. a base; 16. a bracket; 17. and (3) a bearing.
Detailed Description
As shown in fig. 1-4, the horizontal uncoiler for reducing the scratch defect of strip steel comprises a support assembly and a central column 1 arranged at the top of the support assembly, wherein the support assembly comprises a base 15 and a bracket 16 arranged on the base 15, and the bottom of the central column 1 is fixed on the bracket 16.
The center column 1 is rotatably connected with a rotating disc 2 through a bearing 17,
an inner side compression assembly and an outer side compression assembly are arranged on the center column 1 above the rotating disc 2.
The inner side compacting assembly comprises two symmetrically arranged first hydraulic cylinders 4, a first compacting arc plate 5 is arranged at the telescopic end of each first hydraulic cylinder 4, a groove is formed in each first compacting arc plate 5, an inner rubber roller 6 is arranged in the groove, and a first inductor 7 is arranged at the outer side of each first compacting arc plate 5.
The outside compresses tightly the subassembly including installing threaded rod 8 at center post 1 top and detachable install pressure disk 9 on the threaded rod 8, the through-hole has been seted up at the center of pressure disk 9, pressure disk 9 cover is established on the threaded rod 8, pressure disk 9 is fixed through upper and lower two lock nuts 3 on the threaded rod 8. The top of pressure disk 9 is connected with two second pneumatic cylinders 10 that symmetry set up, be connected with riser 11 on the flexible end of second pneumatic cylinder 10, the inboard of riser 11 is installed the second and is pressed arc board 12, set up flutedly on the second is pressed arc board 12, install outer rubber roll 13 in the recess, the second inductor 14 is installed to the inboard of second and is pressed arc board 12.
The lengths of the first inductor 7 and the second inductor 14 are respectively smaller than the protruding lengths of the inner rubber roller 6 and the outer rubber roller 13.
The action process of the utility model is as follows:
when the device is used, steel is sleeved on the outer side of the center column 1 and is placed on the rotating disc 2, then after the first sensor 7 senses the distance from the strip steel, the first hydraulic cylinder 4 is controlled to drive the inner rubber roller 6 to move, the inner rubber roller 6 is propped against the inner wall of the strip steel, then the threaded rod 8 is connected with a locking nut 3 in a threaded mode, then the pressure plate 9 is installed, the pressure plate 9 is arranged on the locking nut 3 below, then the locking nut 3 above the threaded rod is connected in a threaded mode, the pressure plate 9 is fixed on the threaded rod 8, after the second sensor 14 senses the distance from the strip steel, the second hydraulic cylinder 10 is controlled to drive the outer rubber roller 13 to move, the outer rubber roller 13 is propped against the outer wall of the strip steel, and after the device works, the first sensor 7 and the second sensor 14 sense the distance from the strip steel in real time, and the distance between the first sensor and the second sensor 14 and the strip steel is adjusted in real time.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. The utility model provides a reduce horizontal decoiler of belted steel scratch defect which characterized in that: the automatic rubber roller pressing device comprises a supporting component and a central column (1) arranged at the top of the supporting component, wherein a rotating disc (2) is rotationally connected to the central column (1), an inner pressing component and an outer pressing component are arranged on the central column (1) above the rotating disc (2), the inner pressing component comprises two symmetrically arranged first hydraulic cylinders (4), a first pressing arc plate (5) is arranged at the telescopic end of each first hydraulic cylinder (4), a groove is formed in each first pressing arc plate (5), an inner rubber roller (6) is arranged in the groove, and a first inductor (7) is arranged at the outer side of each first pressing arc plate (5); the outside compresses tightly subassembly including installing threaded rod (8) at center post (1) top and detachable install pressure disk (9) on threaded rod (8), the top of pressure disk (9) is connected with two second pneumatic cylinders (10) that the symmetry set up, be connected with riser (11) on the flexible end of second pneumatic cylinder (10), second compaction arc board (12) are installed to the inboard of riser (11), set up flutedly on second compaction arc board (12), install outer rubber roll (13) in the recess, second inductor (14) are installed to the inboard of second compaction arc board (12).
2. The horizontal uncoiler for reducing strip steel scratch defects according to claim 1, wherein: the support assembly comprises a base (15) and a bracket (16) arranged on the base (15), and the bottom of the center column (1) is fixed on the bracket (16).
3. The horizontal uncoiler for reducing strip steel scratch defects according to claim 1, wherein: the rotating disc (2) is rotatably connected to the central column (1) through a bearing (17).
4. The horizontal uncoiler for reducing strip steel scratch defects according to claim 1, wherein: the center of the pressure plate (9) is provided with a through hole, the pressure plate (9) is sleeved on the threaded rod (8), and the pressure plate (9) is fixed on the threaded rod (8) through the upper lock nut and the lower lock nut (3).
5. The horizontal uncoiler for reducing strip steel scratch defects according to claim 1, wherein: the lengths of the first inductor (7) and the second inductor (14) are respectively smaller than the protruding lengths of the inner rubber roller (6) and the outer rubber roller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822029.9U CN220406678U (en) | 2023-07-12 | 2023-07-12 | Horizontal uncoiler for reducing band steel scratch defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321822029.9U CN220406678U (en) | 2023-07-12 | 2023-07-12 | Horizontal uncoiler for reducing band steel scratch defect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220406678U true CN220406678U (en) | 2024-01-30 |
Family
ID=89660368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321822029.9U Active CN220406678U (en) | 2023-07-12 | 2023-07-12 | Horizontal uncoiler for reducing band steel scratch defect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220406678U (en) |
-
2023
- 2023-07-12 CN CN202321822029.9U patent/CN220406678U/en active Active
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