CN215614190U - Steel strip rolling device - Google Patents
Steel strip rolling device Download PDFInfo
- Publication number
- CN215614190U CN215614190U CN202120823338.2U CN202120823338U CN215614190U CN 215614190 U CN215614190 U CN 215614190U CN 202120823338 U CN202120823338 U CN 202120823338U CN 215614190 U CN215614190 U CN 215614190U
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- China
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- pressing
- pressing plate
- supporting platform
- steel
- plate
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Abstract
The utility model discloses a steel strip rolling device, and belongs to the technical field of rolling. A pressure plate is arranged on the supporting platform in a sliding manner, and a power device for driving the pressure plate to slide back and forth is arranged below the supporting platform; a steel coil bracket is arranged at the rear end of the supporting platform, and a steel coil is placed on the steel coil bracket; a compression roller device is arranged on the front side of the steel coil bracket, and a compression roller structure is fixed on the supporting platform; and the front end of the pressing plate is provided with a pressing device, and the pressing device is used for pressing the free end of the steel coil on the pressing plate. The steel plate is flattened by adopting a mode that the compression roller is fixed and the compression plate moves, and the steel coil bracket, the compression roller device and the pressing device are close to each other initially, so that the free end of the steel plate can easily penetrate through the compression roller device and be fixed to the pressing device, the operation difficulty is greatly reduced, and the rolling efficiency of the steel plate can be improved.
Description
Technical Field
The utility model relates to the technical field of rolling, in particular to a steel strip rolling device.
Background
When the coiled steel plate is used, a steel strip rolling device is used for rolling and flattening, and irregular internal stress of the steel plate is removed, so that the steel plate is in a flat plate shape.
The Chinese patent discloses an open used rolling equipment of flat board (CN 206643126U), the one end of rolling platform is equipped with steel band fixed establishment, the top of rolling platform is equipped with steel band rolling mechanism, place the steel band reel on the rolling platform, it passes through the fixed back of steel band fixed establishment to twine the free end of establishing the steel band on the steel band reel, the steel band reel is gone up on rolling platform and is made the steel band flatly to rotate its length direction and lay on rolling platform, the hydro-cylinder shrink of steel band rolling mechanism drives rolling cylinder decline and laminating on the surface of steel band, and simultaneously, driving motor drives the gyro wheel and rotates on the guide rail, thereby it removes and rolls flat steel band formation flat board to drive rolling cylinder on the surface of steel band.
The problems of the technology are as follows:
when the steel strip fixing mechanism is used, a coiled steel plate needs to be unfolded and penetrates through a steel strip rolling machine to reach the steel strip fixing mechanism at the other end; in the unfolding process, the moving distance of the steel plate is large, the steel plate needs to penetrate through the whole platform, the operation difficulty and the labor intensity are high, and the working efficiency is low.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a steel strip rolling device.
The utility model is realized by the following technical scheme: a steel strip rolling device comprises a supporting platform, wherein a pressing plate is slidably mounted on the supporting platform, and a power device for driving the pressing plate to slide back and forth is mounted below the supporting platform; a steel coil bracket is arranged at the rear end of the supporting platform, and a steel coil is placed on the steel coil bracket; a compression roller device is arranged on the front side of the steel coil bracket, and a compression roller structure is fixed on the supporting platform; and the front end of the pressing plate is provided with a pressing device, and the pressing device is used for pressing the free end of the steel coil on the pressing plate.
It further comprises the following steps: the rear end of the pressing plate extends out of the supporting platform, the rear end of the pressing plate is fixed with a pressing plate supporting leg, and the lower end of the pressing plate supporting leg is provided with a roller.
And two side edges of the pressing plate are connected with the supporting platform bracket through dovetail groove type sliding rails.
The power device comprises a driving chain wheel and a driven chain wheel which are arranged below the supporting platform, and chains are arranged on the driving chain wheel and the driven chain wheel; the supporting platform is provided with a through groove connected with the pressing plate, a pin shaft is fixed on the upper layer of the chain, and the upper end of the pin shaft penetrates through the through groove of the supporting platform to be connected with the lower side surface of the pressing plate.
The compression roller device comprises a compression roller, and two ends of a compression roller rotating shaft are respectively connected with a supporting plate; two sides of the supporting platform are respectively fixed with a support, and the lower end of the supporting plate is connected with the support on the corresponding side in a vertical sliding manner; and a rolling lifting oil cylinder is connected between the end part of the compression roller rotating shaft and the support.
The pressing device comprises a fastening support fixed on the pressing plate, a pressing oil cylinder is arranged on the fastening support from top to bottom, and a pressing strip is fixed at the end part of a piston rod of the pressing oil cylinder.
Compared with the prior art, the utility model has the beneficial effects that: adopt the compression roller motionless, the mode that the clamp plate removed flattens the steel sheet, and during the beginning, coil of strip support, compression roller device, closing device are close apart, and what can be very easy passes the steel sheet free end compression roller device and fixes closing device department, greatly reduced the operation degree of difficulty, can improve steel sheet rolling efficiency.
Drawings
FIG. 1 is a schematic view of the structure of the present invention (initial state of rolling)
FIG. 2 is a schematic view of the structure of the present invention (rolling end state)
FIG. 3 is an enlarged view at A in FIG. 2;
in the figure: 1. a platform leg; 2. a roller; 3. a pressure plate supporting leg; 4. pressing a plate; 5. a steel coil bracket; 6. a steel coil; 7. a steel plate; 8. a pressing oil cylinder; 9. fastening a bracket; 10. layering; 11. a support platform; 12. a drive sprocket; 13. a chain; 14. a driven sprocket; 15. a support; 16. a compression roller; 17. a support plate; 18. rolling the lifting oil cylinder; 19. and (7) a pin shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 3, in a steel strip rolling device, platform legs 1 are arranged below a support platform 11, and a pressure plate 4 is connected to the support platform 11 through dovetail-groove sliding rails. The rear end of the supporting platform 11 is provided with a steel coil bracket 5 and a press roller device, a steel coil 6 is placed on the steel coil bracket 5, and the press roller device is used for flattening the unfolded steel coil 6. And a power device is arranged below the supporting platform 11 and is used for driving the pressing plate 4 to slide back and forth.
The rear end of the pressing plate 4 extends out of a part of the supporting platform 11, the pressing plate supporting legs 3 are fixed at the rear end of the pressing plate 4, and the rollers 2 are installed at the lower ends of the pressing plate supporting legs 3. When the pressing plate 4 moves, the pressing plate supporting legs 3 with the rollers 2 can ensure the sliding stability of the pressing plate 4, and the rolling quality is improved.
The press roll device comprises a press roll 16, two support plates 17 and two press roll lift cylinders 18. Two sides of the supporting platform 11 are respectively fixed with a support 15 corresponding to the supporting plate 17, the supporting plate 17 is connected with the support 15 on the corresponding side in a vertical sliding mode, the upper end of the supporting plate 17 supports a rotating shaft connected with the pressing roller 16, and the lower ends of the two supporting plates 17 are fixedly connected through the longitudinal rod, so that the integral rigidity is improved. The rolling lifting oil cylinder 18 is connected between the end part of the rotating shaft of the pressing roller 16 and the support 15, and the height of the pressing roller 16 is adjusted through the rolling lifting oil cylinder 18, so that the steel plate 7 at the free end of the steel coil 6 can be conveniently inserted, and the rolling thickness and the rolling pressure can be adjusted.
The pressing device comprises two fastening supports 9 fixed on two sides of the pressing plate 4, a longitudinal beam is arranged at the upper ends of the fastening supports 9, a pressing oil cylinder 8 is arranged at the middle of the longitudinal beam from top to bottom, a piston rod of the pressing oil cylinder 8 is arranged downwards, and a pressing strip 10 is fixed at the end of the piston rod.
The power device comprises a driving chain wheel 12 and a driven chain wheel 14 which are arranged below the supporting platform 11, a chain 13 is arranged on the driving chain wheel 12 and the driven chain wheel 14, the driving chain wheel 12 is connected with a forward and reverse rotation motor, and the forward and reverse rotation of the driving chain wheel 12 can be ensured. The supporting platform 11 is provided with a horizontal through groove which is connected with the pressing plate 4, as shown in fig. 3, a pin shaft 19 is fixed on the upper layer of the chain 13, and the upper end of the pin shaft 19 penetrates through the through groove of the supporting platform 11 to be connected with the lower side surface of the pressing plate 4. The driving chain wheel 12 rotates forwards and backwards to drive the pressing plate 4 to reciprocate, and the rolling of the steel plate 7 is completed.
The working principle is as follows:
as shown in fig. 1, initially, the pressing plate moves to the leftmost position, and at this time, the steel coil bracket, the pressing roller device and the pressing device are closer to each other, so that the steel plate 7 at the free end of the steel plate can easily pass through the pressing roller device and be fixed to the pressing device;
as shown in fig. 2, after rolling starts, the driving sprocket 12 rotates forward to drive the pressing plate 4 to move left, the pressing device presses the steel plate 7 to drag the steel coil 6, and the steel plate 7 is pressed by the pressing roller 16 to be flattened.
The embodiment can show that the free end of the steel plate can be easily fixed to the pressing device through the compression roller device, the operation difficulty is greatly reduced, and the rolling efficiency of the steel plate can be improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A steel strip rolling device comprising a support platform (11), characterized in that: the supporting platform (11) is provided with a pressing plate (4) in a sliding manner, and a power device for driving the pressing plate (4) to slide back and forth is arranged below the supporting platform (11); a steel coil bracket (5) is arranged at the rear end of the supporting platform (11), and a steel coil (6) is placed on the steel coil bracket (5); a compression roller device is arranged on the front side of the steel coil bracket (5), and a compression roller structure is fixed on a supporting platform (11); and the front end of the pressing plate (4) is provided with a pressing device, and the pressing device is used for pressing the free end of the steel coil (6) on the pressing plate (4).
2. The steel strip rolling apparatus as claimed in claim 1, characterized by being configured to: the rear end of the pressing plate (4) extends out of the supporting platform (11), the pressing plate supporting legs (3) are fixed at the rear end of the pressing plate (4), and the rollers (2) are installed at the lower ends of the pressing plate supporting legs (3).
3. The steel strip rolling apparatus as claimed in claim 1, characterized by being configured to: and the two side edges of the pressing plate (4) are connected with the bracket of the supporting platform (11) through dovetail groove type sliding rails.
4. The steel strip rolling apparatus as claimed in claim 1, characterized by being configured to: the power device comprises a driving chain wheel (12) and a driven chain wheel (14) which are arranged below the supporting platform (11), and chains (13) are arranged on the driving chain wheel (12) and the driven chain wheel (14); the supporting platform (11) is provided with a through groove connected with the pressing plate (4), a pin shaft (19) is fixed on the upper layer of the chain (13), and the upper end of the pin shaft (19) penetrates through the through groove of the supporting platform (11) to be connected with the lower side surface of the pressing plate (4).
5. The steel strip rolling apparatus as claimed in claim 1, characterized by being configured to: the compression roller device comprises a compression roller (16), and two ends of a rotating shaft of the compression roller (16) are respectively connected with a supporting plate (17); two sides of the supporting platform (11) are respectively fixed with a support (15), and the lower end of the supporting plate (17) is connected with the support (15) on the corresponding side in a vertical sliding manner; a rolling lifting oil cylinder (18) is connected between the end part of the rotating shaft of the pressing roller (16) and the support (15).
6. The steel strip rolling apparatus as claimed in claim 1, characterized by being configured to: the pressing device comprises a fastening support (9) fixed on the pressing plate (4), a pressing oil cylinder (8) is arranged on the fastening support (9) from top to bottom, and a pressing strip (10) is fixed at the end part of a piston rod of the pressing oil cylinder (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823338.2U CN215614190U (en) | 2021-04-21 | 2021-04-21 | Steel strip rolling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120823338.2U CN215614190U (en) | 2021-04-21 | 2021-04-21 | Steel strip rolling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215614190U true CN215614190U (en) | 2022-01-25 |
Family
ID=79936400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120823338.2U Expired - Fee Related CN215614190U (en) | 2021-04-21 | 2021-04-21 | Steel strip rolling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215614190U (en) |
-
2021
- 2021-04-21 CN CN202120823338.2U patent/CN215614190U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220125 |