CN113522994A - Roller bed guard plate capable of preventing head from being buckled and impacted - Google Patents
Roller bed guard plate capable of preventing head from being buckled and impacted Download PDFInfo
- Publication number
- CN113522994A CN113522994A CN202010314506.5A CN202010314506A CN113522994A CN 113522994 A CN113522994 A CN 113522994A CN 202010314506 A CN202010314506 A CN 202010314506A CN 113522994 A CN113522994 A CN 113522994A
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- China
- Prior art keywords
- guard plate
- plate
- roller way
- roller bed
- roller
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
- B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The invention discloses a roller bed guard plate for preventing a buckle head from being impacted, wherein the roller bed guard plate is arranged between a front conveying roller bed and a rear conveying roller bed, and a light transmission groove is formed in the roller bed guard plate; the light-transmitting groove is linear, and the roller bed protection plate is divided into a front roller bed protection plate and a rear roller bed protection plate; the front roller way guard plate is positioned on one side of the front conveying roller way and is horizontally arranged; the rear roller way guard plate is positioned on one side of the rear conveying roller way and is arranged obliquely. The invention can enable the light source below the roller way to uniformly irradiate the lower surface of the steel plate, and also enables the camera to clearly shoot; and the steel plate with a poor plate shape can smoothly cross the irradiation groove, and the accident that the strip steel penetrates into the guard plate is completely avoided.
Description
Technical Field
The invention relates to a protective plate of a conveying roller way in the metallurgical industry, in particular to a roller way protective plate capable of preventing head collision.
Background
The thick plate production line is provided with a meter detector behind a hot straightener, namely, the upper surface and the lower surface of a steel plate are detected on line, and the detection principle is that a camera is used for photographing the upper surface and the lower surface of the steel plate, and then image analysis is carried out. The steel plate walks on the conveying roller way, the conveying roller way is bound to be provided with a roller way protection plate, and a camera and an illumination light source for inspecting the lower surface of the steel plate are arranged below the conveying roller way, so that the roller way protection plate is required to be grooved, and the illumination light source and the camera can shoot the lower surface of the steel plate conveniently. However, if the groove is formed in the middle of the roller bed protection plate, if a steel plate with a poor plate type is encountered, the head of the steel plate with the buckle head can impact on the groove and even penetrate into the groove, so that faults and accidents are caused.
In order to prevent the head of the strip steel from penetrating into the slot, the slot is designed to be bent, but the design greatly influences the uniformity of illumination and the integrity of shooting. The defects need to improve and perfect the existing structure, so that the problems of illumination uniformity and camera shooting integrity are solved, and the steel plate with a poor plate type can smoothly pass through the roller way protection plate without penetrating into the groove.
Please refer to fig. 1 and fig. 2, in which: 1. the device comprises a front conveying roller way, 2, a guard plate panel, 3, a light transmission groove, 4, a reinforcing rib plate, 5 and a rear conveying roller way.
The backplate panel 2 is installed in the front between rollgang 1 and the back rollgang 5, and the effect is so that the steel sheet can walk on the rollgang smoothly, does not have the fluting on the ordinary backplate panel, but in order to install the camera in the below of rollgang for monitor and shoot the state of steel sheet lower surface, still will install the light simultaneously, this will set up light trap 3 on backplate panel 2, can shoot and the printing opacity through light trap 3. The light transmission groove 3 is preferably long, the shooting and the light irradiation are visual, but the edge part of the light transmission groove 3 is easy to be impacted in the running process of the full-length steel plate, and the steel plate can penetrate through the light transmission groove 3 to the lower surface of the protection plate panel 2 in serious conditions, so that the steel plate can only be designed into a bent shape, the phenomenon that the head part of the steel plate impacts the protection plate panel 2 can be effectively avoided, the completeness of the shot picture and the uniformity of the light source irradiation are greatly influenced, and the defects on the lower surface of the steel plate are often missed to be detected.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a roller bed protection plate capable of preventing a buckle head from impacting so as to solve the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a roller way guard plate for preventing a buckle head from being impacted is arranged between a front conveying roller way and a rear conveying roller way, and a light transmission groove is formed in the roller way guard plate;
the light-transmitting groove is linear, and the roller bed protection plate is divided into a front roller bed protection plate and a rear roller bed protection plate;
the front roller way guard plate is positioned on one side of the front conveying roller way and is horizontally arranged;
the rear roller way guard plate is positioned on one side of the rear conveying roller way and is arranged obliquely.
The rear roller way guard plate is arranged downwards towards the side edge of the front roller way guard plate.
The downward inclination angle of the rear roller way guard plate is 5-20 degrees.
And edge plates are arranged on two sides of the light transmission groove in the length direction, and the front roller way guard plate and the rear roller way guard plate are connected through the edge plates.
And the lower surface of the roller way guard plate is also provided with a reinforcing rib plate.
In the technical scheme, the roller bed guard plate capable of preventing the buckling head from being impacted can enable a light source below a roller bed to uniformly irradiate the lower surface of a steel plate and also enable a camera to clearly shoot; and the steel plate with a poor plate shape can smoothly cross the light transmission groove, so that the accident that the strip steel penetrates into the guard plate is completely avoided.
Drawings
FIG. 1 is a schematic view of an installation of a prior art fascia panel;
FIG. 2 is a schematic top view of a prior art fascia panel;
FIG. 3 is a schematic view of the installation of an embodiment of the roller bed protecting plate of the present invention;
fig. 4 is a schematic top view of the roller way guard plate of the embodiment of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the embodiment.
As shown in fig. 3 to 4, the roller bed protecting plate for preventing the buckling head from colliding provided by the present invention is installed between the front roller conveyor 10 and the rear roller conveyor 11, and the roller bed protecting plate is provided with a light-transmitting groove 12.
The light transmission groove 12 is a straight groove which is a through long groove, so that the uniformity of illumination is ensured, and the integrity of a shot picture is ensured. And the roller bed protection plate is divided into a front roller bed protection plate 13 and a rear roller bed protection plate 14.
The front roller way guard plate 13 is positioned on one side of the front roller way 10 and is horizontally arranged and installed.
The rear roller way guard plate 14 is positioned on one side of the rear conveying roller way 11 and is installed in an inclined mode, namely the rear roller way guard plate 14 is arranged in a mode of inclining downwards towards the side edge of the front roller way guard plate 10, and the downward inclination angle alpha is 5-20 degrees.
So make the access & exit edge of printing opacity groove 12 form the difference in height, the discount steel sheet head just can stride across printing opacity groove 12 because of the thrust that rollgang forward propelling movement, and the steel sheet head can strike at the intermediate position of back rollgang backplate 14, easily decomposes the impact because of the effect that 14 inclined planes of back rollgang backplate set up for the steel sheet head easily arrives on the roll surface of back rollgang 11.
Both sides of the length direction of the light transmission groove 12 are also provided with edge plates 16, and the front roller way guard plate 13 is connected with the rear roller way guard plate 14 through the edge plates 16, so that the roller way guard plates are connected into a whole, and the roller way guard plates are convenient to detach and replace.
The lower surface of the roller way guard plate is also provided with a reinforcing rib plate 15 for reinforcing the integral strength of the roller way guard plate.
It should be understood by those skilled in the art that the above embodiments are only for illustrating the present invention and are not to be used as a limitation of the present invention, and that changes and modifications to the above described embodiments are within the scope of the claims of the present invention as long as they are within the spirit and scope of the present invention.
Claims (5)
1. The utility model provides a roll table backplate of anti-buckling head striking, the roll table backplate is installed between preceding rollgang and back rollgang, its characterized in that: a light transmission groove is formed in the roller way protection plate;
the light-transmitting groove is linear, and the roller bed protection plate is divided into a front roller bed protection plate and a rear roller bed protection plate;
the front roller way guard plate is positioned on one side of the front conveying roller way and is horizontally arranged;
the rear roller way guard plate is positioned on one side of the rear conveying roller way and is arranged obliquely.
2. The roller bed guard plate for preventing the impact of the buckle head as claimed in claim 1, wherein: the rear roller way guard plate is arranged downwards towards the side edge of the front roller way guard plate.
3. The roller bed guard plate for preventing the impact of the buckle head as claimed in claim 2, wherein: the downward inclination angle of the rear roller way guard plate is 5-20 degrees.
4. The roller bed guard plate for preventing the impact of the buckle head as claimed in claim 1, wherein: and edge plates are arranged on two sides of the light transmission groove in the length direction, and the front roller way guard plate and the rear roller way guard plate are connected through the edge plates.
5. The roller bed guard plate for preventing the impact of the buckle head as claimed in claim 1, wherein: and the lower surface of the roller way guard plate is also provided with a reinforcing rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314506.5A CN113522994B (en) | 2020-04-21 | 2020-04-21 | Roller bed guard plate capable of preventing head from being buckled and impacted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010314506.5A CN113522994B (en) | 2020-04-21 | 2020-04-21 | Roller bed guard plate capable of preventing head from being buckled and impacted |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113522994A true CN113522994A (en) | 2021-10-22 |
| CN113522994B CN113522994B (en) | 2023-02-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010314506.5A Active CN113522994B (en) | 2020-04-21 | 2020-04-21 | Roller bed guard plate capable of preventing head from being buckled and impacted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113522994B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311312A (en) * | 2002-04-19 | 2003-11-05 | Nippon Steel Corp | Guide device for rolling mill |
| CN2584307Y (en) * | 2002-11-27 | 2003-11-05 | 宝山钢铁股份有限公司 | Side guards centring device |
| CN101337224A (en) * | 2008-08-12 | 2009-01-07 | 三角轮胎股份有限公司 | Shutter tire roller tire graded conveyer device |
| CN101678420A (en) * | 2007-04-20 | 2010-03-24 | 达涅利机械工业有限公司 | The guidance system that is used for the metal tape sent from milling train |
| CN201783516U (en) * | 2010-08-05 | 2011-04-06 | 宝山钢铁股份有限公司 | Jet strip steel roller protective plate |
| CN204125351U (en) * | 2014-08-15 | 2015-01-28 | 四川旭虹光电科技有限公司 | For the board falling device that float glass process cover-plate glass is produced |
| CN204320813U (en) * | 2014-11-21 | 2015-05-13 | 山西太钢不锈钢股份有限公司 | The transition apparatus that roller-way is replaced temporarily |
| CN204338591U (en) * | 2014-12-24 | 2015-05-20 | 河北钢铁股份有限公司承德分公司 | A kind of lower spray apparatus of TEMPERATURE FOR HOT STRIP LAMINAR cooling |
| CN205042889U (en) * | 2015-08-28 | 2016-02-24 | 宝山钢铁股份有限公司 | Prevent split type pergola device of steel scrap damage |
| CN207787812U (en) * | 2018-02-01 | 2018-08-31 | 李林林 | A kind of bilateral shears approach table cover assembly |
-
2020
- 2020-04-21 CN CN202010314506.5A patent/CN113522994B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003311312A (en) * | 2002-04-19 | 2003-11-05 | Nippon Steel Corp | Guide device for rolling mill |
| CN2584307Y (en) * | 2002-11-27 | 2003-11-05 | 宝山钢铁股份有限公司 | Side guards centring device |
| CN101678420A (en) * | 2007-04-20 | 2010-03-24 | 达涅利机械工业有限公司 | The guidance system that is used for the metal tape sent from milling train |
| CN101337224A (en) * | 2008-08-12 | 2009-01-07 | 三角轮胎股份有限公司 | Shutter tire roller tire graded conveyer device |
| CN201783516U (en) * | 2010-08-05 | 2011-04-06 | 宝山钢铁股份有限公司 | Jet strip steel roller protective plate |
| CN204125351U (en) * | 2014-08-15 | 2015-01-28 | 四川旭虹光电科技有限公司 | For the board falling device that float glass process cover-plate glass is produced |
| CN204320813U (en) * | 2014-11-21 | 2015-05-13 | 山西太钢不锈钢股份有限公司 | The transition apparatus that roller-way is replaced temporarily |
| CN204338591U (en) * | 2014-12-24 | 2015-05-20 | 河北钢铁股份有限公司承德分公司 | A kind of lower spray apparatus of TEMPERATURE FOR HOT STRIP LAMINAR cooling |
| CN205042889U (en) * | 2015-08-28 | 2016-02-24 | 宝山钢铁股份有限公司 | Prevent split type pergola device of steel scrap damage |
| CN207787812U (en) * | 2018-02-01 | 2018-08-31 | 李林林 | A kind of bilateral shears approach table cover assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113522994B (en) | 2023-02-10 |
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