CN214441869U

CN214441869U - Grouping device for steel rolling transmission

Info

Publication number: CN214441869U
Application number: CN202023348049.6U
Authority: CN
Inventors: 张蕊; 蔡建榕; 蒋熠
Original assignee: Jiangsu Fumin Xinke Heavy Machinery Co ltd
Current assignee: Jiangsu Fumin Xinke Heavy Machinery Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-10-22
Anticipated expiration: 2030-12-31

Abstract

The application relates to a grouping device for steel rolling transmission, which relates to the field of steel rolling production and comprises a feeding mechanism, a first transmission mechanism, a second transmission mechanism and a material moving mechanism; the first transmission mechanism is the same as the second transmission mechanism in structure and comprises an installation frame and first transmission rollers rotatably arranged in the installation frame, and the two first transmission rollers are connected through a first transmission belt; the first transmission mechanism is internally provided with a transmission assembly for driving the first transmission roller to rotate. The method has the effect of improving the alignment rate after the rolled steel is conveyed.

Description

Grouping device for steel rolling transmission

Technical Field

The application relates to the field of steel rolling production, in particular to a grouping device for steel rolling transmission.

Background

At present, the steel rolling production adopts a production mode of billet cold and heat interaction, and a longer roller way conveying line needs to be arranged.

The relevant art can refer to the chinese utility model patent of grant publication No. CN207770478U, and it discloses a marshalling device for steel rolling transmission, including the frame and rotate rollgang and the vertical roll of setting in the frame, the frame tip is provided with the support frame, rotates on the support frame and is provided with the mounting bracket, rotate on the mounting bracket be provided with steel rolling top butt, and be used for the spacing roller to the vertical direction of steel rolling, the tip of mounting bracket is provided with its driving piece that rotates so that spacing roller and steel rolling butt. Due to the long line of the steel rolling conveying roller way, the single steel rolling can be deflected in the transportation process, so that the steel rolling enters the furnace under the condition of being out of alignment.

In view of the above-mentioned related art, the inventor believes that there is a defect that the rolled steel enters the furnace in a state that the rolled steel conveying roller line is long and the single rolled steel is deflected during the transportation process, thereby causing the rolled steel to be misaligned.

Disclosure of Invention

In order to solve the problem that rolled steel cannot be aligned, the application provides a grouping device for rolled steel conveying.

The grouping device for steel rolling transmission adopts the following technical scheme:

a marshalling device for steel rolling transmission comprises a feeding mechanism, a first transmission mechanism, a second transmission mechanism and a material moving mechanism; the first transmission mechanism and the second transmission mechanism are identical in structure, the first transmission mechanism comprises an installation frame and first transmission rollers rotatably arranged in the installation frame, and the two first transmission rollers are connected through a first transmission belt; and a transmission assembly for driving the first transmission roller to rotate is arranged in the first transmission mechanism.

By adopting the technical scheme, a plurality of rolled steels sequentially pass through the first transmission mechanism and stop moving between the first transmission mechanism and the second transmission mechanism under the state that the first transmission mechanism is started and the second transmission mechanism is stopped, so that the grouping of the plurality of rolled steels is realized; in the synchronous moving process of the grouped rolled steel, two adjacent rolled steels can mutually play a limiting role, the possibility of mutual deviation of the rolled steels is reduced, and therefore the alignment rate of the rolled steels when the rolled steels enter a furnace is improved.

Optionally, the transmission assembly includes a first chain wheel fixedly connected to the two first transmission rollers, a second chain wheel rotatably mounted on the mounting frame, and a third chain wheel; the first chain wheel, the second chain wheel and the third chain wheel are connected through a transmission chain; the mounting bracket is provided with a second motor, and the output end of the second motor is fixedly connected with the first chain wheel.

By adopting the technical scheme, the second motor provides power for the rotation of the first transmission belt, the first transmission mechanism is used for grouping the single rolled steel, and the second transmission mechanism is used for conveying the grouped rolled steel. The plurality of chain wheels are arranged, so that the two first transmission rollers can be driven to rotate through the second motor.

Optionally, the feeding mechanism includes a first supporting table and two fixing sheets fixed on the top of the first supporting table; the opposite inner sides of the two fixing pieces are respectively and rotatably provided with a connecting shaft, one side of each fixing piece is rotatably provided with a connecting arm, and the connecting arms are fixedly connected with the connecting shafts; the side walls of the two connecting arms are respectively fixed with a lifting rod; and a power assembly for driving the connecting arm to rotate is arranged on the first supporting platform.

By adopting the technical scheme, the lifting rod can convey a single rolled steel to the first conveying mechanism by rotating the connecting arm, so that a plurality of rolled steels can be grouped under the condition of mutual alignment.

Optionally, the power assembly comprises a first motor fixed on the top of the first support table, a first bevel gear is fixed at the output end of the first motor, and second bevel gears are respectively fixed on the peripheral surfaces of the two connecting shafts; the first bevel gear is meshed with the two second bevel gears respectively.

Through adopting above-mentioned technical scheme, first motor provides power for the rotation of linking arm, and two linking arms are rotated simultaneously to first motor of being convenient for to setting up of first bevel gear and second bevel gear.

Optionally, the material moving mechanism includes two second support tables arranged oppositely, a third motor is fixed on the side wall of the second support table, and a driving roller is fixed at the output end of the third motor; the side wall of the second supporting table is rotatably provided with a driven roller; the driving roller is connected with the driven roller through a second transmission belt; a parking component for parking materials is arranged between the first transmission belt and the second transmission belt.

By adopting the technical scheme, the material moving mechanism and the second transmission mechanism are vertically arranged, so that the steel rolling is convenient to turn, and a transmission line is planned for the steel rolling.

Optionally, the parking assembly comprises a lifting plate rotatably mounted on one side of the second support platform; a baffle plate for blocking materials is fixed at the top of the second support table; and a lifting assembly for driving the lifting plate to ascend is arranged below the lifting plate.

By adopting the technical scheme, the baffle can block the rolled steel conveyed to the material moving mechanism, so that the rolled steel is grouped for the second time, the possibility of the rolled steel on the second conveying mechanism in a deflection state is reduced, and the alignment rate of the rolled steel conveying process is improved.

Optionally, the lifting assembly comprises a mount; an air cylinder is fixed on one side of the mounting seat, a first connecting rod is hinged to the end of a piston rod of the air cylinder, and a second connecting rod is rotatably mounted on one side, close to the first connecting rod, of the mounting seat; the first connecting rod is fixedly connected with the second connecting rod; the first connecting rod is hinged to the end, away from the first connecting rod, of the second connecting rod, the second connecting rod is hinged to the end, away from the second connecting rod, of the first connecting rod, and the top end of the second connecting rod is fixedly connected with the bottom of the lifting plate.

Through adopting above-mentioned technical scheme, through setting up the cylinder, be convenient for provide power for the lifting of raising the board to the lifting height that makes the board of raising is higher than the baffle height.

Optionally, raise board one side and rotate and install two second driving rollers, two the second driving roller passes through the third driving belt and takes the connection.

By adopting the technical scheme, the second driving roller provides a driving function for the rolled steel moving to the parking assembly, so that the rolled steel can conveniently enter the shifting mechanism from the second conveying mechanism.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the second motor provides power for the rotation of the first transmission belt, the first transmission mechanism is used for grouping the single rolled steel, and the second transmission mechanism is used for transmitting the grouped rolled steel. The plurality of chain wheels are arranged to facilitate the second motor to drive the two first driving rollers to rotate;

2. by rotating the connecting arm, the lifting rod can convey a single rolled steel to the first conveying mechanism, so that a plurality of rolled steels can be grouped under the condition of being aligned with each other;

3. the baffle can block the rolled steel conveyed to the material moving mechanism, so that the rolled steel is grouped for the second time, the possibility of the rolled steel on the second conveying mechanism in a deflection condition is reduced, and the alignment rate of the rolled steel conveying process is improved.

Drawings

Fig. 1 is a schematic structural diagram of a grouping device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a feeding mechanism according to an embodiment of the present application.

Fig. 3 is an enlarged schematic view at a in fig. 2.

Description of reference numerals: 1. a feeding mechanism; 11. a first support table; 12. a first motor; 13. a fixing sheet; 14. a first bevel gear; 15. a second bevel gear; 16. a connecting arm; 17. lifting the rod; 18. a connecting shaft; 2. a first transmission mechanism; 21. a first support plate; 22. a second support plate; 23. a third support plate; 24. a second motor; 25. a first sprocket; 26. a drive chain; 27. a second sprocket; 28. a third sprocket; 3. a second transport mechanism; 31. a first drive belt; 32. a first drive roller; 4. a material moving mechanism; 41. a second support table; 42. a third motor; 43. a drive roll; 44. a driven roller; 45. a second belt; 46. a third belt; 47. a baffle plate; 5. a parking assembly; 51. a mounting seat; 52. raising the plate; 53. a cylinder; 54. a first connecting rod; 55. a second connecting rod; 56. a second driving roller; 57. a first link; 58. a second link; 59. and (7) mounting frames.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a grouping device for steel rolling transmission. Referring to fig. 1, the grouping apparatus includes a feeding mechanism 1, a first transfer mechanism 2, a second transfer mechanism 3, and a transfer mechanism 4.

Referring to fig. 1 and 2, the feeding mechanism 1 for conveying a material to the first conveying mechanism 2 includes a first supporting table 11, a first motor 12 fixed on the top of the first supporting table 11, and two fixing pieces 13 oppositely disposed. A first bevel gear 14 is fixed at the output end of the first motor 12, connecting shafts 18 are respectively rotatably installed at the opposite inner sides of the two fixing pieces 13, and second bevel gears 15 are respectively fixed on the peripheral surfaces of the two connecting shafts 18; the first bevel gears 14 are engaged with two second bevel gears 15, respectively. One side of the fixed piece 13 is rotatably provided with a connecting arm 16, and the connecting arm 16 is fixedly connected with a connecting shaft 18. Lifting rods 17 are respectively fixed on the side walls of the two connecting arms 16. After the first motor 12 is started, the first bevel gear 14 is driven to rotate, and the first bevel gear 14 drives the two connecting arms 16 to rotate through the two second bevel gears 15; in the rotating process of the connecting arm 16, the lifting rod 17 is lifted upwards and is contacted with the material, and the material slides to the connecting part of the lifting rod 17 and the connecting arm 16; the lifting rod 17 continues to rotate and conveys the material to the first conveyor 2.

Referring to fig. 1 and 2, the first transmission mechanism 2 and the second transmission mechanism 3 have the same structure, the first transmission mechanism 2 includes a mounting frame 59, the mounting frame 59 includes four first support plates 21 arranged oppositely and a second support plate 22 arranged between the two first support plates 21, the top of the two first support plates 21 is fixed with a third support plate 23, the top of the second support plate 22 is fixed with a second motor 24, and the output end of the second motor 24 is fixed with a first chain wheel 25; two mounting rods are fixed at the bottom of the third support plate 23, and a second chain wheel 27 is respectively rotatably mounted on one side of each mounting rod close to the first chain wheel 25; the two third support plates 23 are rotatably mounted with third sprockets 28 on opposite outer sides, respectively. The driving chain 26 is slidably connected to the first sprocket 25, the second sprocket 27, and the third sprocket 28 in sequence, then slidably connected to the other third sprocket 28, the other second sprocket 27, and finally returned to the first sprocket 25. First driving rollers 32 are respectively fixed on one sides of the two third chain wheels 28 far away from the first chain wheel 25, and the two first driving rollers 32 are in belt connection through a first driving belt 31.

Referring to fig. 1 and 2, the material moving mechanism 4 includes two second supporting tables 41 disposed oppositely, wherein a third motor 42 is fixed on a side wall of one of the second supporting tables 41, and a driving roller 43 is fixed on an output end of the third motor 42. A driven roller 44 is rotatably mounted on the side wall of the second support platform 41; the driving roller 43 and the driven roller 44 are belt-connected by a second transmission belt 45; the first belt 31 is disposed perpendicular to the second belt 45. The third motor 42 rotates the driven roller 44 by driving the driving roller 43.

Referring to fig. 2 and 3, a parking assembly 5 for parking material is provided between the first and

second belts

31 and 45. The parking assembly 5 comprises a mounting base 51 and a lift plate 52 rotatably mounted to one side of the second support table 41. An air cylinder 53 is fixed on one side of the mounting seat 51, a first connecting rod 54 is hinged to the end of a piston rod of the air cylinder 53, and a second connecting rod 55 is rotatably mounted on one side, close to the first connecting rod 54, of the mounting seat 51; the first connecting rod 54 is fixedly connected with the second connecting rod 55. One end, far away from the first connecting rod 54, of the second connecting rod 55 is hinged to a first connecting rod 57, one end, far away from the second connecting rod 55, of the first connecting rod 57 is hinged to a second connecting rod 58, and the top end of the second connecting rod 58 is fixedly connected with the bottom of the lifting plate 52. Two second driving rollers 56 are rotatably mounted on one side of the lifting plate 52, and the two second driving rollers 56 are connected through a third driving belt 46; the second driving roller 56 is driven to rotate by a fourth motor fixed to one side of the elevation plate 52. A baffle plate 47 for blocking the materials is fixed on the top of the second support platform 41. The baffle 47 is used for stopping the materials from advancing; when the lifting height of the lifting plate 52 is higher than the height of the material baffle plate, the material baffle plate loses the limiting effect on the material, and the material is conveyed into the material moving mechanism 4. After the cylinder 53 is started, the first connecting rod 54 is pushed to rotate towards the side far away from the first supporting platform 11, and the first connecting rod 54 drives the second connecting rod 55 to rotate upwards; the second connecting link 55 pushes the lift plate to ascend through the first link 57 and the second link 58.

The implementation principle of the grouping device for steel rolling transmission in the embodiment of the application is as follows:

after the first motor 12 is started, the first bevel gear 14 is driven to rotate, and the first bevel gear 14 drives the two connecting arms 16 to rotate through the two second bevel gears 15; in the rotating process of the connecting arm 16, the lifting rod 17 is lifted upwards and is contacted with the material, and the material slides to the connecting part of the lifting rod 17 and the connecting arm 16; the lifting rod 17 continues to rotate and conveys the materials to the first conveying mechanism 2;

after the second motor 24 is started, the first chain wheel 25 and the two second chain wheels 27 drive the two third chain wheels 28 to rotate; the two third sprockets 28 each rotate a first drive roller 32. The two first driving rollers 32 rotate to drive the first driving belt 31 to rotate. The materials are conveyed to the joint of the first conveying mechanism and the second conveying mechanism through the first transmission mechanism, the second conveying mechanism is kept in a stop state at the moment, when the quantity of the materials is consistent with the target quantity, the second conveying mechanism is opened, and the materials are conveyed to the parking assembly 5 through the second conveying mechanism.

The material piles up in striker plate department behind second conveyor, starts cylinder 53, and cylinder 53 drives second connecting plate 33 through first connecting plate 33 and upwards rotates, and second connecting plate 33 drives second connecting rod 58 through first connecting rod 57 and rises, raises the back that board 52 rises, raises the lifting height that board 52 is higher than the striker plate height, and the striker plate loses the limiting displacement to the material, and the material is carried and is got into in moving material mechanism 4.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A marshalling device for rolled steel transmission, characterized in that: comprises a feeding mechanism (1), a first transmission mechanism (2), a second transmission mechanism (3) and a material moving mechanism (4); the first transmission mechanism (2) and the second transmission mechanism (3) are identical in structure, the first transmission mechanism (2) comprises a mounting frame (59) and first transmission rollers (32) rotatably arranged in the mounting frame (59), and the two first transmission rollers (32) are connected through a first transmission belt (31); and a transmission assembly for driving the first transmission roller (32) to rotate is arranged in the first transmission mechanism (2).

2. The grouping device for steel rolling transmission as claimed in claim 1, wherein: the transmission assembly comprises a first chain wheel (25) fixedly connected with the two first transmission rollers (32), a second chain wheel (27) and a third chain wheel (28) which are rotatably arranged on the mounting frame (59); the first chain wheel (25), the second chain wheel (27) and the third chain wheel (28) are connected through a transmission chain (26); the mounting rack (59) is provided with a second motor (24), and the output end of the second motor (24) is fixedly connected with the first chain wheel (25).

3. The grouping device for steel rolling transmission as claimed in claim 1, wherein: the feeding mechanism (1) comprises a first supporting platform (11) and two fixing pieces (13) fixed at the top of the first supporting platform (11); connecting shafts (18) are respectively rotatably mounted on the opposite inner sides of the two fixing pieces (13), a connecting arm (16) is rotatably mounted on one side of each fixing piece (13), and the connecting arm (16) is fixedly connected with the connecting shafts (18); a lifting rod (17) is respectively fixed on the side walls of the two connecting arms (16); and a power assembly for driving the connecting arm (16) to rotate is arranged on the first supporting platform (11).

4. The grouping device for steel rolling transmission according to claim 3, wherein: the power assembly comprises a first motor (12) fixed at the top of a first supporting table (11), a first bevel gear (14) is fixed at the output end of the first motor (12), and second bevel gears (15) are respectively fixed on the peripheral surfaces of two connecting shafts (18); the first bevel gears (14) are respectively meshed with two second bevel gears (15).

5. The grouping device for steel rolling transmission according to claim 3, wherein: the material moving mechanism (4) comprises two second supporting tables (41) which are arranged oppositely, a third motor (42) is fixed on the side wall of each second supporting table (41), and a driving roller (43) is fixed at the output end of each third motor (42); a driven roller (44) is rotatably arranged on the side wall of the second support platform (41); the driving roller (43) is in belt connection with the driven roller (44) through a second transmission belt (45); a parking component (5) for parking materials is arranged between the first transmission belt (31) and the second transmission belt (45).

6. The grouping device for the steel rolling transmission according to claim 5, wherein: the parking assembly (5) comprises a lifting plate (52) rotatably mounted on one side of the second support table (41); a baffle (47) for blocking materials is fixed at the top of the second support platform (41); a lifting assembly for driving the lifting plate (52) to ascend is arranged below the lifting plate (52).

7. The grouping device for the steel rolling transmission according to claim 6, wherein: the lift assembly includes a mount (51); an air cylinder (53) is fixed on one side of the mounting seat (51), a first connecting rod (54) is hinged to the end portion of a piston rod of the air cylinder (53), and a second connecting rod (55) is rotatably mounted on one side, close to the first connecting rod (54), of the mounting seat (51); the first connecting rod (54) is fixedly connected with the second connecting rod (55); one end, far away from the first connecting rod (54), of the second connecting rod (55) is hinged to a first connecting rod (57), one end, far away from the second connecting rod (55), of the first connecting rod (57) is hinged to a second connecting rod (58), and the top end of the second connecting rod (58) is fixedly connected with the bottom of the lifting plate (52).

8. The grouping device for the steel rolling transmission according to claim 6, wherein: two second driving rollers (56) are rotatably mounted on one side of the lifting plate (52), and the two second driving rollers (56) are connected through a third driving belt (46).