A profiled steel marshalling platform for a rolling mill

Abstract

The utility model discloses a section steel marshalling platform for rolling mill, including first support, the first support inside equidistance array longitudinal rotation installation has a plurality of groups of pivot, each group pivot is fixedly installed with conveying roller, first cylinder is fixedly installed on first support rear end outer wall, first cylinder output is fixedly installed with first telescopic link, first telescopic link other end is fixedly installed with first push board, first push board rear end outer wall both sides are fixedly installed with first dimensionally stable pole, in this device, through the setting of first support, conveying roller, first cylinder, first push board, second support, bearing strip, blocking piece, second cylinder and second push board etc., make can neatly push to the second support of the section steel on the first support, and also can make section steel steel head alignment, thereby guarantee the subsequent section steel marshalling saw cut steel head length uniformity, make certain degree improved section steel's multiple length ratio.

Description

Technical Field

[0001] This utility model relates to the technical field of steel section assembly racks for steel rolling mills, specifically a steel section assembly rack for steel rolling mills. Background Technology

[0002] Section steel is a type of strip steel with a specific cross-sectional shape and size, and it is one of the four major categories of steel (plates, pipes, sections, and wires). Based on the cross-sectional shape, section steel is divided into simple section steel and complex section steel (irregular section steel). In the production process of section steel, the section steel workpieces to be processed need to be placed, and after a certain quantity is reached, they are transferred for processing in a unified manner. At this time, a stand is required for placement.

[0003] Many existing steel section assembly frames are inconvenient for neatly arranging the placed steel sections, resulting in inconsistent alignment of the steel heads. This affects the subsequent steel section assembly and sawing, leading to inconsistent steel head lengths and a decrease in the steel length ratio.

[0004] To address these issues, this invention provides a steel section assembly stand for steel rolling mills. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a steel section assembly frame for steel rolling mills, which solves the aforementioned problems.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a steel section assembly frame for a steel rolling mill, comprising a first support, wherein several sets of rotating shafts are longitudinally rotatably mounted in an equidistant array inside the first support, and a conveying roller is fixedly mounted on each set of rotating shafts; a first cylinder is fixedly mounted on the outer wall of the rear end of the first support, a first telescopic rod is fixedly mounted on the output end of the first cylinder, a first push plate is fixedly mounted on the other end of the first telescopic rod, and first stabilizing rods are longitudinally fixedly mounted on both sides of the outer wall of the rear end of the first push plate; both sets of first stabilizing rods are slidably connected to the rear end of the first support; a second support is fixedly mounted on the outer wall of the front end of the first support; a second cylinder is fixedly mounted on the outer wall of the left side of the second support, a second telescopic rod is fixedly mounted on the output end of the second cylinder, and a second push plate is fixedly mounted on the other end of the second telescopic rod.

[0007] Preferably, a second stabilizing rod is horizontally fixedly installed at both ends of the left outer wall of the second push plate, and both sets of the second stabilizing rods are slidably connected to the left side of the second bracket. Several sets of bearing bars are longitudinally fixedly installed in an equal-distance array on the second bracket, and a blocking block is fixedly installed at the top rear edge of each set of bearing bars.

[0008] Preferably, an installation box is fixedly installed on the outer wall of the rear end of the first bracket. The rear end of each set of rotating shafts extends into the interior of the installation box and is rotatably connected to the inner wall of the rear end of the installation box. A sprocket is fixedly installed on each of the two adjacent sets of rotating shafts, and a chain is installed between each of the two adjacent sets of sprockets, and they are all connected by the chain drive. A reducer is fixedly installed on the outer wall of the rear end of the installation box. A motor is fixedly installed at the rear end of the reducer. The output end of the motor is connected to the power input end of the reducer, and the power output end of the reducer is fixedly connected to one of the sets of rotating shafts.

[0009] Preferably, the inner wall of the rear end of the first bracket is provided with a first clearance groove that matches the first push plate, and the inner wall of the left side of the second bracket is provided with a second clearance groove that matches the second push plate.

[0010] Preferably, each set of the bearing strips has an arc-shaped slope at the top rear end edge.

[0011] Preferably, a PLC controller is fixedly installed on the outer left side of the first bracket, and support pads are fixedly installed at the four corners of the bottom of both the first and second brackets.

[0012] Beneficial effects This utility model provides a steel section marshalling platform for steel rolling mills. Compared with the prior art, it has the following advantages: In this device, the arrangement of the first support, conveying roller, first cylinder, first push plate, second support, bearing bar, blocking block, second cylinder and second push plate enables the steel sections conveyed to the first support to be neatly pushed to the second support, and also enables the steel head of the steel section to be aligned, thereby ensuring that the steel head of the subsequent steel section group sawing is of the same length, which improves the multiple ratio of steel sections to a certain extent. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view cross-sectional structural diagram of the present invention; Figure 3 This is a utility model Figure 2 Enlarged structural diagram at point A in the middle; Figure 4 This is a schematic diagram of the rear view structure of this utility model.

[0014] In the diagram: 1. First bracket; 2. Rotating shaft; 3. Mounting box; 4. Conveyor roller; 5. Reducer; 6. Motor; 7. Sprocket; 8. Chain; 9. First cylinder; 10. First telescopic rod; 11. First push plate; 1101. First clearance groove; 12. First stabilizing rod; 13. Second bracket; 14. Bearing bar; 15. Blocking block; 16. Arc slope; 17. Second cylinder; 18. Second telescopic rod; 19. Second push plate; 1901. Second clearance groove; 20. Second stabilizing rod; 21. PLC controller; 22. Support pad. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Example 1: Please see Figure 1-4 A steel section assembly frame for a steel rolling mill includes a first support 1. Several sets of rotating shafts 2 are longitudinally rotatably mounted in an equidistant array inside the first support 1. Each set of rotating shafts 2 is fixedly mounted with a conveying roller 4. A first cylinder 9 is fixedly mounted on the outer wall of the rear end of the first support 1. A first telescopic rod 10 is fixedly mounted on the output end of the first cylinder 9. A first push plate 11 is fixedly mounted on the other end of the first telescopic rod 10. First stabilizing rods 12 are longitudinally fixedly mounted on both sides of the outer wall of the rear end of the first push plate 11. Both sets of first stabilizing rods 12 are slidably connected to the rear end of the first support 1. A second support 13 is fixedly mounted on the outer wall of the front end of the first support 1. A second cylinder 17 is fixedly mounted on the outer wall of the left side of the second support 13. A second telescopic rod 18 is fixedly mounted on the output end of the second cylinder 17. A second push plate 19 is fixedly mounted on the other end of the second telescopic rod 18.

[0017] The second push plate 19 has two sets of second stabilizing rods 20 horizontally fixedly installed at both ends of the left outer wall. Both sets of second stabilizing rods 20 are slidably connected to the left side of the second bracket 13. Several sets of bearing bars 14 are longitudinally fixedly installed in an equal array on the second bracket 13. Each set of bearing bars 14 has a blocking block 15 fixedly installed at the top rear edge of the top of each set of bearing bars 14.

[0018] A mounting box 3 is fixedly installed on the outer wall of the rear end of the first bracket 1. The rear end of each set of rotating shafts 2 extends into the interior of the mounting box 3 and is rotatably connected to the inner wall of the rear end of the mounting box 3. A sprocket 7 is fixedly installed on each of the two adjacent sets of rotating shafts 2. A chain 8 is installed between each of the two adjacent sets of sprockets 7 and they are connected by the chain 8. A reducer 5 is fixedly installed on the outer wall of the rear end of the mounting box 3. A motor 6 is fixedly installed at the rear end of the reducer 5. The output end of the motor 6 is connected to the power input end of the reducer 5. The power output end of the reducer 5 is fixedly connected to one of the sets of rotating shafts 2.

[0019] A PLC controller 21 is fixedly installed on the outer left side of the first bracket 1, and support pads 22 are fixedly installed at the four corners of the bottom of the first bracket 1 and the second bracket 13.

[0020] When using this device, the operator first places the steel profile on the first support 1. At the same time, the operator can start the motor 6. Since sprockets 7 are fixedly installed on the two adjacent sets of rotating shafts 2, and chains 8 are installed between the two adjacent sets of sprockets 7, and they are all connected by the chain 8, starting the motor 6 can drive the conveying roller 4 to rotate through the reducer 5, thereby conveying the placed steel profile. When the steel profile is conveyed to the left side of the first support 1, the operator can start the first cylinder 9, which can drive the first push plate 11 through the first telescopic rod 10 to push the steel profile onto the second support 13. Then, the above steps are repeated to push multiple steel profiles onto the second support 13 in sequence. Then, the operator can start the second cylinder 17, which can drive the second push plate 19 to move through the second telescopic rod 18, thereby aligning the steel profile heads and ensuring that the steel profile heads are of consistent length in subsequent grouping and sawing, which improves the multiple length ratio of the steel profile to a certain extent.

[0021] Example 2: Please see Figure 1-4 This embodiment provides a technical solution based on embodiment one: a first clearance groove 1101 matching the first push plate 11 is provided on the inner wall of the rear end of the first bracket 1, and a second clearance groove 1901 matching the second push plate 19 is provided on the inner wall of the left side of the second bracket 13; an arc-shaped slope 16 is provided at the top rear end edge of each set of bearing bars 14.

[0022] In this device, the first clearance groove 1101 and the second clearance groove 1901 are provided to effectively prevent the first push plate 11 and the second push plate 19 from obstructing the steel section when the device is conveying the steel section. In addition, the arc-shaped slope 16 provided on each set of bearing bars 14 makes the steel section move more smoothly from the first support 1 to the second support 13, effectively reducing the occurrence of jamming during the movement of the steel section.

[0023] It should be noted that the PLC controller 21 is an S7-200SMART, used to control the operating status and other parameters of various electrically driven components in the device. The reducer 5 is an RF137, the motor 6 is a Y132M-6, and the first cylinder 9 and the second cylinder 17 are SC50*100. All of the above electrical components are existing devices or equipment, or devices or equipment that can be implemented with existing technology. Their power supply, specific composition and principle are clear to those skilled in the art, so they will not be described in detail.

[0024] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A steel section assembly frame for a steel rolling mill, comprising a first support (1), characterized in that: The first support (1) has several sets of rotating shafts (2) arranged in a longitudinally rotating array at equal intervals inside. Each set of rotating shafts (2) is fixedly mounted with a conveying roller (4). The first cylinder (9) is fixedly mounted on the outer wall of the rear end of the first support (1). The output end of the first cylinder (9) is fixedly mounted with a first telescopic rod (10). The other end of the first telescopic rod (10) is fixedly mounted with a first push plate (11). The two sides of the outer wall of the rear end of the first push plate (11) are both fixedly mounted with first stabilizing rods (12). Both sets of first stabilizing rods (12) are slidably connected to the rear end of the first support (1). The second support (13) is fixedly mounted on the outer wall of the front end of the first support (1). The second cylinder (17) is fixedly mounted on the outer wall of the left side of the second support (13). The output end of the second cylinder (17) is fixedly mounted with a second telescopic rod (18). The other end of the second telescopic rod (18) is fixedly mounted with a second push plate (19).

2. The steel section assembly stand for a steel rolling mill according to claim 1, characterized in that: The second push plate (19) has a second stabilizing rod (20) fixedly installed horizontally at both ends of the left outer wall. Both sets of the second stabilizing rods (20) are slidably connected to the left side of the second bracket (13). Several sets of bearing strips (14) are fixedly installed longitudinally in an equal array on the second bracket (13). A blocking block (15) is fixedly installed at the top rear edge of each set of bearing strips (14).

3. The steel section marshalling platform for a steel rolling mill according to claim 1, characterized in that: An installation box (3) is fixedly installed on the outer wall of the rear end of the first bracket (1). The rear end of each set of rotating shafts (2) extends into the interior of the installation box (3) and is rotatably connected to the inner wall of the rear end of the installation box (3). A sprocket (7) is fixedly installed on each of the two adjacent sets of rotating shafts (2). A chain (8) is installed between each of the two adjacent sets of sprockets (7) and is connected by transmission through the chain (8). A reducer (5) is fixedly installed on the outer wall of the rear end of the installation box (3). A motor (6) is fixedly installed at the rear end of the reducer (5). The output end of the motor (6) is connected to the power input end of the reducer (5). The power output end of the reducer (5) is fixedly connected to one of the sets of rotating shafts (2).

4. A steel section marshalling platform for a steel rolling mill according to claim 1, characterized in that: The first bracket (1) has a first clearance groove (1101) on the inner wall of the rear end that matches the first push plate (11), and the second bracket (13) has a second clearance groove (1901) on the inner wall of the left side that matches the second push plate (19).

5. A steel section marshalling platform for a steel rolling mill according to claim 2, characterized in that: Each of the bearing strips (14) has an arc-shaped slope (16) at the top rear edge.

6. A steel section marshalling platform for a steel rolling mill according to claim 1, characterized in that: A PLC controller (21) is fixedly installed on the outer left side of the first bracket (1), and support pads (22) are fixedly installed at the four corners of the bottom of the first bracket (1) and the second bracket (13).

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