A limiting device for conveyor rollers of a continuous casting machine
By installing limiting devices and cleaning components on the conveyor rollers of the continuous casting machine, the problem of steel parts shifting during the conveying process was solved, achieving precise conveying and efficient cleaning, thus improving the conveying effect and environmental quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- XINGTAI GOLDMAN MASCH MFG CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-07-17
AI Technical Summary
In existing continuous casting machine conveyor rollers, steel parts are prone to shifting during the conveying process, affecting the conveying efficiency.
The system employs a limiting device, including a roller conveyor, a cylinder, a rotating plate, a guide plate, and a limiting plate. An inductive proximity sensor detects the position of the steel part, and the cylinder is controlled to move the rotating plate and the moving plate, thereby limiting and guiding the steel part. This is then combined with a cleaning assembly for cleaning.
It effectively reduces the deviation of steel parts during the conveying process, improves the conveying accuracy, and enables convenient residue cleaning through the cleaning component, thereby improving the quality of the working environment.
Smart Images
Figure CN224508416U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of continuous casting machine conveyor roller technology, specifically a limiting device for continuous casting machine conveyor rollers. Background Technology
[0002] The production process of continuously casting molten steel at high temperature into billets with a certain cross-sectional shape and size is called continuous steel casting. The equipment required to complete this process is called continuous casting equipment. The electromechanical-hydraulic integration of steel casting equipment, continuous casting machine body equipment, cutting area equipment, and dummy bar collection and conveying equipment constitutes the core equipment of continuous steel casting, which is conventionally called continuous casting machine.
[0003] Existing roller conveyors typically use motors, reducers, couplings, etc., to drive the rollers to rotate continuously and achieve conveying.
[0004] However, if the steel parts are not limited during the conveying of the existing formed steel parts on the roller conveyor, they are prone to deviation during the conveying of the billet roller conveyor, which affects the conveying effect. In order to address the above problems, a limiting device for the conveying roller conveyor of a continuous casting machine is proposed. Utility Model Content
[0005] The purpose of this utility model is to provide a limiting device for the conveyor roller table of a continuous casting machine, which solves the problem in the background art that if the steel parts are not limited, they are prone to deviate during the conveying of the billet roller table, thus affecting the conveying effect.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a limiting device for a continuous casting machine conveyor roller, comprising a roller conveyor, a first fixed plate fixedly connected to the bottom of the roller conveyor, a first cylinder fixedly connected to one side of the first fixed plate, a first movable plate fixedly connected to the output end of the first cylinder, two first rotating plates rotatably connected to one side of the first movable plate, a second movable plate rotatably connected to one side of each of the two first rotating plates, a first connecting plate fixedly connected to one side of each of the two second movable plates, a limiting plate fixedly connected to one side of each of the two first connecting plates, a guide plate rotatably connected to one side of each of the two limiting plates, a movable block rotatably connected to the top of each of the two guide plates, a slide rail slidably connected to the outer wall of each of the two movable blocks, an inductive proximity sensor provided at the center of the bottom of the slide rail, support legs fixedly connected to the four corners of the bottom of the roller conveyor, a second connecting plate fixedly connected between two adjacent support legs on the front side, and a cleaning component provided at the top of the second connecting plate.
[0007] By adopting the above technical solution, when the steel part passes under the inductive proximity sensor, the signal receiver receives the signal, the control panel controls the first fixed plate to work, drives the first rotating plate to rotate, and causes the second moving plate to move under the limit of the guide rail, thereby causing the limiting plate to move and limit the steel part.
[0008] As a further description of the above technical solution: the cleaning assembly includes a second collection box, which is fixedly connected to a second connecting plate. A fan is fixedly connected through and to one side of the outer wall of the second collection box. A third fixing plate is fixedly connected to one side of the top of the second collection box. A second rotating plate is rotatably connected to one side of the third fixing plate. A filter screen is slidably connected through and to one side of the third fixing plate. A fixing block is fixedly connected to the right side of the roller conveyor. A second cylinder is fixedly connected to one side of the fixing block. A connecting block is fixedly connected to the output end of the second cylinder. A conveying pipe is fixedly connected through and to one side of the outer wall of the second collection box. A connecting pipe is fixedly connected through and to the other end of the conveying pipe. A cleaning plate is fixedly connected to one side of the outer ring of the connecting pipe. Evenly distributed branch pipes are fixedly connected through and to one side of the outer ring of the connecting pipe.
[0009] By adopting the above technical solution, the cleaning component facilitates the cleaning of the roller conveyor, thereby improving environmental quality.
[0010] As a further description of the above technical solution: two guide rails are fixedly connected at the center of the bottom of the roller conveyor, and a second moving plate is slidably connected to the inner wall of each of the two guide rails.
[0011] By adopting the above technical solution, the second moving plate moves under the limit of the guide rail.
[0012] As a further description of the above technical solution: a first collection box is connected through and fixedly connected to the rear bottom of the roller conveyor, and a drawer is connected through and slidably connected to one side of the first collection box.
[0013] By using the above technical solution, the collected residue can be removed by pulling the drawer.
[0014] As a further description of the above technical solution: L-shaped plates are fixedly connected to both the left and right sides of the roller conveyor, and a slide rail is fixedly connected between the two L-shaped plates.
[0015] By adopting the above technical solution, the L-shaped plate supports the slide rail.
[0016] As a further description of the above technical solution: a second fixing plate is fixedly connected to one side of the cleaning plate, and a cleaning plate is fixedly connected to the front side of the second fixing plate.
[0017] By adopting the above technical solution, the two cleaning plates are connected by the second fixing plate, which facilitates synchronous movement.
[0018] As a further description of the above technical solution: a telescopic cover is fixedly connected to the left side of the roller conveyor, and a connecting block is fixedly connected to one side of the telescopic cover.
[0019] By adopting the above technical solution, the telescopic cover protects the chute and prevents residue from flying out.
[0020] As a further description of the above technical solution: a roller conveyor is provided at the bottom of the cleaning plate, and a chute is provided on the left side of the roller conveyor, with a connecting block slidably connected to the inner wall of the chute.
[0021] By adopting the above technical solution, the connecting block moves within the slide groove in a limited manner.
[0022] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0023] 1. This utility model provides a limiting device for a continuous casting machine conveyor roller table. It comprises a first cylinder, a first rotating plate, a second moving plate, a guide plate, and a limiting plate. When a steel piece passes under an inductive proximity sensor, a signal receiver receives the signal, and the control panel controls the first fixed plate to rotate, causing the first rotating plate to rotate. This causes the second moving plate to move under the limiting of the guide rail, thereby moving the limiting plate to limit the steel piece. Simultaneously, as the limiting plate moves, it pulls the guide plate to rotate, and the moving block slides within the slide rail, allowing the guide plate to guide the steel piece first. Then, during conveying by the roller conveyor, the device achieves the limiting function, reducing deviation.
[0024] 2. The present invention provides a limiting device for a continuous casting machine conveyor roller. Through a second collection box, a fan, a cleaning plate, a connecting pipe, and a branch pipe, the second cylinder is activated, which drives the connecting block to move. The telescopic cover extends and retracts accordingly, driving the cleaning plate to move. The cleaning plate pushes the fallen residue to move, and the fan above works to suck the residue into the second collection box. Any residue that is not collected will be pushed into the drawer by the front cleaning plate for collection. This makes cleaning convenient and improves the quality of the working environment. Attached Figure Description
[0025] Figure 1 This is a three-dimensional view of the overall structure of this utility model;
[0026] Figure 2 This is a front view of the overall structure of this utility model;
[0027] Figure 3 This is a bottom view of the overall structure of this utility model;
[0028] Figure 4 This is a schematic diagram of the slide groove structure of this utility model;
[0029] Figure 5This is a schematic diagram of the cleaning plate structure of this utility model;
[0030] Figure 6 This is an exploded view of the second collection box structure of this utility model.
[0031] In the diagram: 1. Roller conveyor; 2. Support leg; 3. Second connecting plate; 4. Limiting plate; 5. Fixing block; 6. First fixing plate; 7. First cylinder; 8. First moving plate; 9. First rotating plate; 10. Second moving plate; 11. Guide rail; 12. First connecting plate; 13. Slide rail; 14. Moving block; 15. Inductive proximity sensor; 16. Guide plate; 17. L-shaped plate; 18. First collection box; 19. Drawer; 20. Telescopic cover; 21. Second collection box; 22. Connecting block; 23. Cleaning plate; 24. Connecting pipe; 25. Branch pipe; 26. Conveying pipe; 27. Second fixing plate; 28. Third fixing plate; 29. Second rotating plate; 30. Filter screen; 31. Fan; 32. Second cylinder; 33. Slide chute. Detailed Implementation
[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0033] To further understand the content of this utility model, a detailed description of this utility model will be provided in conjunction with the accompanying drawings.
[0034] Combination Figure 1 and Figure 2This utility model discloses a limiting device for a continuous casting machine conveyor roller, comprising a roller conveyor 1. A first fixed plate 6 is fixedly connected to the bottom of the roller conveyor 1. A first cylinder 7 is fixedly connected to one side of the first fixed plate 6. The control panel controls the operation of the first cylinder 7, which pushes the first moving plate 8 to move, causing the second moving plate 10 to move under the limiting of the guide rail 11. Two guide rails 11 are fixedly connected to the center position of the bottom of the roller conveyor 1. The second moving plate 10 is slidably connected to the inner wall of both guide rails 11. A first collection box 18 is passed through and fixedly connected to the rear bottom of the roller conveyor 1. Pulling the drawer 19 allows the drawer 19 to slide out from the first collection box 18. The collected residue is removed. A drawer 19 is slidably connected through one side of the first collection box 18. L-shaped plates 17 are fixedly connected to both sides of the roller conveyor 1. A slide rail 13 is fixedly connected between the two L-shaped plates 17. When the cleaning plate 23 moves on the plate at the bottom of the roller conveyor 1, it can scrape the residue. A second fixed plate 27 is fixedly connected to one side of the cleaning plate 23. The cleaning plate 23 is fixedly connected to the front side of the second fixed plate 27. A telescopic cover 20 is fixedly connected to the left side of the roller conveyor 1. The telescopic cover 20 can protect the slide 33 to prevent the residue from flying out and does not affect the movement of the connecting block 22. A connecting block 22 is fixedly connected to one side of the telescopic cover 20.
[0035] Combination Figure 2 and Figure 3 The output end of the first cylinder 7 is fixedly connected to a first movable plate 8. Two first rotating plates 9 are rotatably connected to one side of the first movable plate 8. When the first cylinder 7 works, it pushes the first movable plate 8 to move, which in turn drives the first rotating plates 9 to rotate. The second movable plate 10 moves, causing the limiting plate 4 to adjust its position and perform a limiting action. The two first rotating plates 9 are each rotatably connected to one side of the second movable plate 10. The two second movable plates 10 are each fixedly connected to one side of the first connecting plate 12. The two first connecting plates 12 are each fixedly connected to one side of the limiting plate 4. The two limiting plates 4 are each rotatably connected to one side of the guide plate 16. When the limiting plate 4 moves, it drives the guide plate 16 to move. The plate 16 rotates, causing the moving block 14 to slide within the slide rail 13. This allows the steel part to be centered between the two limiting plates 4 for positioning. The top of each of the two guide plates 16 is rotatably connected to the moving block 14, and the outer wall of each moving block 14 is slidably connected to the slide rail 13. An inductive proximity sensor 15 is installed at the center of the bottom of the slide rail 13. The inductive proximity sensor 15 detects the steel part, facilitating the control of the first cylinder 7. Support legs 2 are fixedly connected at the four corners of the bottom of the roller conveyor 1. A second connecting plate 3 is fixedly connected between two adjacent support legs 2 on the front side. A cleaning component is installed on the top of the second connecting plate 3.
[0036] Combination Figures 4-6The cleaning assembly includes a second collection box 21, which is fixedly connected to a second connecting plate 3. A fan 31 is fixedly connected through and to one side of the outer wall of the second collection box 21. When the fan 31 is working, the residue can enter from the branch pipe 25 and be conveyed into the second collection box 21 by the conveying pipe 26. After being filtered by the filter screen 30, it is collected in the second collection box 21. A third fixing plate 28 is fixedly connected to one side of the top of the second collection box 21. A second rotating plate 29 is rotatably connected to one side of the third fixing plate 28. A filter screen 30 is slidably connected through and to one side of the third fixing plate 28. When the roller conveyor 1 is working, it can convey the steel parts. A fixing block 5 is fixedly connected to the right side of the roller conveyor 1. A fixing block 5 is fixedly connected to one side of the fixing block 5. A second cylinder 32 is connected. When cleaning is required, the control panel controls the second cylinder 32 to work, driving the cleaning plate 23 to move and pushing the residue to move. A connecting block 22 is fixedly connected to the output end of the second cylinder 32. A conveying pipe 26 is fixedly connected through one side of the outer wall of the second collection box 21. A connecting pipe 24 is fixedly connected through the other end of the conveying pipe 26. The cleaning plate 23 is fixedly connected to one side of the outer ring of the connecting pipe 24. Evenly distributed branch pipes 25 are fixedly connected through one side of the outer ring of the connecting pipe 24. A roller conveyor 1 is set at the bottom of the cleaning plate 23. A chute 33 is opened on the left side of the roller conveyor 1. The connecting block 22 moves under the limit of the chute 33 and is protected by the telescopic cover 20. The connecting block 22 is slidably connected to the inner wall of the chute 33.
[0037] Working Principle: During operation, steel parts are placed above roller conveyor 1 for conveying. When a steel part is placed on roller conveyor 1, an inductive proximity sensor 15 detects it, the signal receiver receives the signal, and the control panel controls the first cylinder 7 to operate, driving the first rotating plate 9 to rotate. This causes the second moving plate 10 to move under the limit of the guide rail 11, thereby driving the limit plate 4 to move. The limit plate 4 is adjusted according to the size of the steel part, limiting the movement during conveying and reducing deviation. Then, when the limit plate 4 moves, it drives the guide plate 16 to rotate, and drives the moving block 14 to slide within the slide rail 13. The limit plate 4 is adjusted to ensure that the steel part is centered within the two limit plates 4 for guidance, facilitating conveying. During conveying, steel parts may drop residue. When cleaning is required, the control panel controls the second cylinder 7 to operate. When cylinder 32 operates, it pushes connecting block 22 to move under the limit of slide groove 33. At the same time, telescopic cover 20 moves along with connecting block 22, causing cleaning plate 23 to move below roller conveyor 1, pushing the residue to move. Then, control panel controls fan 31 to operate, so that the residue enters from branch pipe 25 and is conveyed into second collection box 21 by conveying pipe 26 for collection. After being filtered by filter screen 30, it is discharged. The residue is collected in second collection box 21. At the same time, some residue is pushed by front cleaning plate 23 and collected in drawer 19. When in use, the buckle on second collection box 21 is released to limit second rotating plate 29, so that second rotating plate 29 can be rotated to remove residue. Then, it can be slid upward to remove filter screen 30 for cleaning or replacement.
[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A stop device for a continuous-casting machine delivery table, comprising a roller conveyor (1), characterized in that: The roller conveyor (1) is fixedly connected to a first fixed plate (6) at its bottom. A first cylinder (7) is fixedly connected to one side of the first fixed plate (6). A first movable plate (8) is fixedly connected to the output end of the first cylinder (7). Two first rotating plates (9) are rotatably connected to one side of the first movable plate (8). A second movable plate (10) is rotatably connected to one side of each of the two first rotating plates (9). A first connecting plate (12) is fixedly connected to one side of each of the two second movable plates (10). A limit plate is fixedly connected to one side of each of the two first connecting plates (12). 4) Guide plates (16) are rotatably connected to one side of the two limiting plates (4). Movable blocks (14) are rotatably connected to the top of the two guide plates (16). Slide rails (13) are slidably connected to the outer walls of the two movable blocks (14). An inductive proximity sensor (15) is provided at the center of the bottom of the slide rail (13). Support legs (2) are fixedly connected to the four corners of the bottom of the roller conveyor (1). A second connecting plate (3) is fixedly connected between two adjacent support legs (2) on the front side. A cleaning component is provided on the top of the second connecting plate (3).
2. A stopper for a continuous casting machine delivery roller table according to claim 1, characterized in that: The cleaning assembly includes a second collection box (21), which is fixedly connected to a second connecting plate (3). A fan (31) is fixedly connected through one side of the outer wall of the second collection box (21). A third fixing plate (28) is fixedly connected to one side of the top of the second collection box (21). A second rotating plate (29) is rotatably connected to one side of the third fixing plate (28). A filter screen (30) is slidably connected through one side of the third fixing plate (28). A fixing block (5) is fixedly connected to the right side of the roller conveyor (1). A second cylinder (32) is fixedly connected to one side of the fixing block (5). A connecting block (22) is fixedly connected to the output end of the second cylinder (32). A conveying pipe (26) is fixedly connected through one side of the outer wall of the second collection box (21). A connecting pipe (24) is fixedly connected through the other end of the conveying pipe (26). A cleaning plate (23) is fixedly connected to one side of the outer ring of the connecting pipe (24). A uniformly distributed branch pipe (25) is fixedly connected through one side of the outer ring of the connecting pipe (24).
3. The stopper for a continuous casting machine's delivery roller table according to claim 1, characterized in that: Two guide rails (11) are fixedly connected at the bottom center of the roller conveyor (1), and a second moving plate (10) is slidably connected to the inner wall of each of the two guide rails (11).
4. The stopper for a continuous casting machine's delivery roller table according to claim 1, characterized in that: The bottom rear side of the roller conveyor (1) is connected to a first collection box (18), and a drawer (19) is connected to one side of the first collection box (18).
5. The stopper device for a continuous casting machine's delivery roller table according to claim 1, characterized in that: The roller conveyor (1) has L-shaped plates (17) fixedly connected to both the left and right sides, and a slide rail (13) is fixedly connected between the two L-shaped plates (17).
6. A limiting device for a continuous casting machine conveyor roller table according to claim 2, characterized in that: A second fixing plate (27) is fixedly connected to one side of the cleaning plate (23), and a cleaning plate (23) is fixedly connected to the front side of the second fixing plate (27).
7. A stopper device for a continuous casting machine delivery roller table according to claim 1, characterized in that: The roller conveyor (1) is fixedly connected to a telescopic cover (20) on the left side, and a connecting block (22) is fixedly connected to one side of the telescopic cover (20).
8. The stopper device for a continuous casting machine delivery roller table according to claim 2, characterized in that: The bottom of the cleaning plate (23) is provided with a roller conveyor (1), and a chute (33) is provided on the left side of the roller conveyor (1). A connecting block (22) is slidably connected to the inner wall of the chute (33).