CN217432647U

CN217432647U - Efficient guiding and straightening device for hot steel blank

Info

Publication number: CN217432647U
Application number: CN202123263942.3U
Authority: CN
Inventors: 洪坤南
Original assignee: Zhejiang Tianfa Precision Machinery Co ltd
Current assignee: Zhejiang Tianfa Precision Machinery Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-09-16
Anticipated expiration: 2031-12-23

Abstract

The utility model discloses a hot steel billet high-efficiency guiding and straightening device, which comprises a tension leveler, a conveyor, a conveying roller, a power box, a guiding mechanism and an observation mechanism, wherein the guiding mechanism consists of a U-shaped frame, a roller A, a back plate, a turntable and a roller B, the guiding mechanism is arranged above the conveyor at one end of the tension leveler, the power box at one side of the conveyor provides rotating force for the conveying roller, the conveying roller can convey hot steel billets, when the hot steel billets pass through the lower parts of the U-shaped frame and the back plate, the hot steel billets enter between the rollers B below two groups of disc bodies of the turntable and are oppositely limited and introduced below the U-shaped frame, at the moment, a gap reserved between the roller A and the conveying roller at the U-shaped frame can limit and guide the hot steel billets again, and then the hot steel billets can be efficiently transmitted in a tension leveler through the guiding of the guiding mechanism when being guided into the tension leveler by the conveying roller of the conveyor, so that the hot steel blank can better enter the pulling straightening machine for better straightening.

Description

Efficient guiding and straightening device for hot steel blank

Technical Field

The utility model relates to a steel processing technology field, in particular to high-efficient direction straightener of hot billet.

Background

The continuous casting process of casting high-temperature molten steel into a casting blank with a certain cross-sectional shape and a certain size is called continuous casting. The equipment required to accomplish this process is called a continuous casting plant. The mechanical-electrical integration of the steel casting equipment, the continuous casting machine body equipment, the cutting area equipment and the dummy bar collecting and conveying equipment forms the core part equipment of continuous casting steel, which is conventionally called as a continuous casting machine, and the continuous casting machine can continuously process and produce steel.

Patent No. CN202020061971.8 discloses a hot steel billet guiding and straightening device, which includes a feeding roller way, a discharging roller way, a plurality of conveying roller ways and a plurality of guide rollers arranged between the feeding roller way and the discharging roller way, the feeding roller way, the discharging roller way and the guide rollers form a steel billet conveying platform for carrying and conveying steel billets, a guide group is arranged on a conveying channel of the guide rollers arranged between the feeding roller way and a first conveying roller way, a pair of straightening wheels are arranged at positions of the conveying channels of the first and third guide rollers, and a pair of guide wheels are arranged at positions of the conveying channels of every other four guide rollers from the fifth guide roller way; the hot steel billet is effectively prevented from bending deformation, and the billet ejection phenomenon is avoided; the labor intensity of field operators is reduced to a certain extent; greatly improves the safety and the consistency of the operation and ensures the safe production.

1. At present, billets produced by a continuous casting machine are continuously pulled out by a withdrawal straightening machine and are conveyed to a tilting machine to a cooling bed for cooling after being straightened, a conveying machine with a roller structure is usually arranged between the withdrawal straightening machine and the continuous casting machine for conveying billets, the conveying structure at the feeding end of the withdrawal straightening machine lacks a better guide mechanism, and then billets produced by the continuous casting machine are easy to swing above the conveying roller body when the conveying structure of the withdrawal straightening machine is conveyed, so that the billets are not beneficial to entering the withdrawal straightening machine for straightening efficiently.

2. At present, a steel billet produced by a continuous casting machine is continuously pulled out by a withdrawal and straightening machine, straightened and then conveyed to a tilting machine to a cooling bed for cooling, a conveyer with a roller structure is usually arranged between the withdrawal and straightening machine and the continuous casting machine for conveying the steel billet, the steel billet cannot be well observed before being conveyed into the withdrawal and straightening machine at the conveyer, and then the conveying structure at the feeding end of the withdrawal and straightening machine is lack of a good observation mechanism for observing the state of the steel billet, so that the hot steel billet efficient guiding and straightening device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a high-efficient direction straightener of hot steel base can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-efficient direction straightener of hot billet, includes that drawing and straightening machine, conveyer, transmission roller and headstock still include guiding mechanism and observation mechanism, guiding mechanism comprises U-shaped frame, commentaries on classics roller A, back plate, carousel and commentaries on classics roller B, the conveyer top of transmission roller top can be dismantled and is connected with the U-shaped frame, and rotates between the support body of U-shaped frame and be connected with commentaries on classics roller A, the rear arch of U-shaped frame has the back plate, and the plate body department symmetry of back plate installs the carousel, and the below of carousel has commentaries on classics roller B to rotate and connect in the below of back plate, the conveyer department at U-shaped frame rear installs observation mechanism, and observation mechanism comprises mounting panel, perpendicular frame, roof and camera.

Furthermore, the conveyer department in U-shaped frame rear can dismantle and be connected with the mounting panel, and welded fastening has the frame of hanging down between the top of mounting panel and the roof, and the below of roof installs the camera.

Furthermore, a conveyor is installed at the feeding end of the withdrawal and straightening unit, a power box is installed at the power end of the conveyor, and a conveying roller is installed inside a machine table of the conveyor.

Further, the camera is a high-temperature-resistant camera device, and a lens of the camera is vertically downward; the high temperature resistant type camera can shoot the hot billet in a high temperature environment by means of a vertically downward lens.

Further, a gap is reserved between the rotating roller A and the transmission roller; the gap between the rotating roller a and the transfer roller can pass through the hot billet.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses a be provided with guiding mechanism above the conveyer of machine one end of straightening and withdrawal, the headstock of conveyer one side provides after the turning force for the transmission roller, the transmission roller can carry hot billet, when hot billet is through the below of U-shaped frame and back plate, hot billet gets into between the commentaries on classics roller B of two sets of disk bodies belows of carousel and is injectd the U-shaped frame below by the subtend and introduce the U-shaped frame below, the clearance that commentaries on classics roller A and transmission roller reserved of U-shaped frame department can restrict the direction with hot billet once more this moment, and then hot billet can carry out efficient anti-swing transmission through guiding mechanism's guide back when being guided into in straightening and withdrawal by the transmission roller of conveyer, so that hot billet can be better the entering straightening and withdrawal in carry out better aligning.

2. The utility model discloses a be provided with observation mechanism above the board of conveyer, the mounting panel is in the board department of conveyer back with the help of bolt locking, and there is the perpendicular frame roof that props up the mounting panel top, and the roof below then has the hot steel embryo state that the camera installation can shoot conveyer department downwards, and the output of camera can connect the display screen and show to can observe the state that gets into the hot steel embryo before the machine of straightening and withdrawal with the help of observation mechanism.

Drawings

FIG. 1 is a schematic view of the overall structure of a hot billet guiding and straightening device of the present invention.

FIG. 2 is a schematic structural view of a guiding mechanism of the hot steel billet efficient guiding and straightening device of the present invention.

FIG. 3 is a schematic structural view of an observation mechanism of the high-efficiency guiding and straightening device for hot steel billets of the present invention.

In the figure: 1. a withdrawal and straightening machine; 2. a conveyor; 3. a transfer roller; 4. a power box; 5. a guide mechanism; 501. a U-shaped frame; 502. rotating the roller A; 503. a back plate; 504. a turntable; 505. rotating the roller B; 6. an observation mechanism; 601. mounting a plate; 602. a hanging frame; 603. a top plate; 604. a camera is provided.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, an efficient guiding and straightening device for hot steel billets comprises a straightening and straightening machine 1, a conveyor 2, a conveying roller 3, a power box 4, a guiding mechanism 5 and an observation mechanism 6, wherein the guiding mechanism 5 comprises a U-shaped frame 501, a rotating roller a502, a rear plate 503, a turntable 504 and a rotating roller B505, the top end of the conveyor 2 above the conveying roller 3 is detachably connected with the U-shaped frame 501, the rotating roller a502 is rotatably connected between frame bodies of the U-shaped frame 501, the rear of the U-shaped frame 501 is provided with the rear plate 503 in a protruding manner, the plate body of the rear plate 503 is symmetrically provided with the turntable 504, the rotating roller B505 below the turntable 504 is rotatably connected below the rear plate 503, the observation mechanism 6 is arranged at the conveyor 2 behind the U-shaped frame 501, and the observation mechanism 6 comprises an installation plate 601, a vertical frame 602, a top plate 603 and a camera 604.

The mounting plate 601 is detachably connected to the conveyor 2 behind the U-shaped frame 501, the hanging frame 602 is fixedly welded between the top end of the mounting plate 601 and the top plate 603, and the camera 604 is mounted below the top plate 603.

The feeding end of the withdrawal and straightening machine 1 is provided with a conveyor 2, the power end of the conveyor 2 is provided with a power box 4, and a conveyor roller 3 is arranged inside a machine table of the conveyor 2.

The camera 604 is a high-temperature-resistant camera device, and a lens of the camera 604 is vertically downward; the high temperature resistant type camera 604 can photograph the hot billet in a high temperature environment by means of a vertically downward lens.

A gap is reserved between the rotating roller A502 and the transmission roller 3; the gap between the rotating roller a502 and the transfer roller 3 may pass through the hot billet.

It should be noted that the utility model relates to a hot billet high-efficiency guiding and straightening device, a guiding mechanism 5 is arranged above a transmission machine 2 at one end of a tension leveler 1, after a power box 4 at one side of the transmission machine 2 provides rotating force for a transmission roller 3, the transmission roller 3 can transmit a hot billet, when the hot billet passes through the lower parts of a U-shaped frame 501 and a rear plate 503, the hot billet enters between roller B505 below two groups of discs of a turntable 504 and is oppositely limited and introduced below the U-shaped frame 501, at the moment, a clearance reserved between a roller A502 at the U-shaped frame 501 and the transmission roller 3 can limit and guide the hot billet again, and then the hot billet can be guided by the transmission roller 3 of the transmission machine 2 into the tension leveler 1 to carry out high-efficiency anti-swing transmission, so that the hot billet can better enter the tension leveler 1 to carry out better straightening, an observation mechanism 6 is arranged above a machine table of the transmission machine 2, after the mounting plate 601 is locked at the machine station of the conveyor 2 by bolts, a hanging frame 602 is arranged above the mounting plate 601 to support the top plate 603, a camera 604 is arranged below the top plate 603 to downwards shoot the hot steel billet state at the conveyor 2, and the output end of the camera 604 can be connected with a display screen to display, so that the state of the hot steel billet before entering the tension leveler 1 can be observed by the observation mechanism 6.

The utility model relates to a hot steel billet high-efficiency guiding straightening device, which comprises a straightening and withdrawal machine 1; 2. a conveyor; 3. a transfer roller; 4. a power box; 5. a guide mechanism; 501. a U-shaped frame; 502. rotating the roller A; 503. a rear plate; 504. a turntable; 505. rotating a roller B; 6. an observation mechanism; 601. mounting a plate; 602. a hanging frame; 603. a top plate; 604. the camera and the components are all universal standard parts or components known to those skilled in the art, and the structure and the principle of the camera are known to those skilled in the technical manual or by routine experiments.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a high-efficient direction straightener of hot billet, includes withdrawal and straightening machine (1), conveyer (2), transmission roller (3) and headstock (4), its characterized in that: the device also comprises a guide mechanism (5) and an observation mechanism (6), wherein the guide mechanism (5) is composed of a U-shaped frame (501), a rotating roller A (502), a rear plate (503), a turntable (504) and a rotating roller B (505), the top end of the conveyor (2) above the conveying roller (3) is detachably connected with a U-shaped frame (501), a rotating roller A (502) is rotatably connected between the frame bodies of the U-shaped frame (501), a rear plate (503) protrudes behind the U-shaped frame (501), the plate body of the back plate (503) is symmetrically provided with turntables (504), a rotating roller B (505) is arranged below the turntables (504) and is rotationally connected below the back plate (503), an observation mechanism (6) is arranged at the conveyor (2) at the rear part of the U-shaped frame (501), the observation mechanism (6) is composed of a mounting plate (601), a hanging frame (602), a top plate (603) and a camera (604).

2. The efficient guiding and straightening device for the hot steel billet according to the claim 1, characterized in that: conveyer (2) department in U-shaped frame (501) rear can dismantle and be connected with mounting panel (601), and welded fastening has between the top of mounting panel (601) and roof (603) and hangs down frame (602), and camera (604) are installed to the below of roof (603).

3. The efficient guiding and straightening device for the hot steel billet according to the claim 1, characterized in that: the tension leveler is characterized in that a conveyor (2) is installed at the feeding end of the tension leveler (1), a power box (4) is installed at the power end of the conveyor (2), and a conveying roller (3) is installed inside a machine table of the conveyor (2).

4. The efficient guiding and straightening device for the hot steel billet according to the claim 1, characterized in that: the camera (604) is a high-temperature-resistant camera device, and a lens of the camera (604) is vertically downward.

5. The efficient guiding and straightening device for the hot steel billet according to the claim 1, characterized in that: a gap is reserved between the rotating roller A (502) and the transmission roller (3).