Roller conveyor blocking device

Abstract

The application discloses a roller conveying blocking device, which is characterized by blocking plates and a connecting cross bar, two of the blocking plates are symmetrically arranged on the two sides of a roller body, the upper ends of the two blocking plates are respectively provided with telescopic rods, the lower ends of the telescopic rods are fixedly connected with the upper end faces of the blocking plates, the upper ends of the telescopic rods are fixedly connected with the bottom of one end of the connecting cross bar, vertical rods are arranged on the two sides of the roller body, limit through holes are arranged in the blocking plates, the hole openings of the limit through holes are downward and are inserted into the vertical rods, a plurality of vertically arranged sliding strips are arranged on the inner side of the blocking plate, and the upper and lower ends of the sliding strips are rotatably connected with connecting plates; the problem that steel plate materials are easy to slide from the pulley roller on the two sides of the roller conveying device when the existing roller conveying device conveys the steel plate materials is solved.

Description

Technical Field

[0001] This application relates to the technical field of roller conveyors, and more particularly to a roller conveyor blocking device. Background Technology

[0002] Steel plate processing production lines are mainly used for punching, drilling, milling, and cutting steel plates. The conveying of steel plates is typically accomplished by feeding and conveying devices installed throughout the production line, usually roller conveyors. Roller conveyors are devices used for material transport, conveying materials through the rotation of rollers. Due to their low maintenance costs and high conveying efficiency, roller conveyors are widely used in modern industrial production and logistics.

[0003] However, when transporting steel plates, the existing roller conveyor system tends to allow the steel plates to slip off the rollers from both sides, resulting in low conveying efficiency and an inability to meet the demand for large quantities of steel plates.

[0004] Therefore, it is necessary to provide a roller conveyor blocking device to solve the above-mentioned technical problems. Utility Model Content

[0005] This application provides a roller conveyor blocking device to solve the technical problem that when existing roller conveyors transport steel plates, the steel plates tend to slip off the pulleys on both sides of the roller conveyor, resulting in low conveying efficiency and an inability to meet the demand for conveying large quantities of steel plates.

[0006] In view of this, this application provides a roller conveyor blocking device, including a blocking plate and a connecting crossbar. Two blocking plates are symmetrically arranged on both sides of the roller conveyor body. Each of the two blocking plates has a telescopic rod at its upper end. The lower end of the telescopic rod is fixedly connected to the upper end face of the blocking plate. The upper end of the telescopic rod is fixedly connected to the bottom of one end of the connecting crossbar. Vertical rods are provided on both sides of the roller conveyor body. A limiting through hole is provided in the blocking plate. The opening of the limiting through hole faces downward and is inserted into the vertical rod. Multiple vertically arranged sliding strips are provided on the inner side of the blocking plate. The upper and lower ends of the sliding strips are rotatably connected to the connecting plate.

[0007] Preferably, the upper end of the connecting crossbar is provided with a disassembly block.

[0008] Preferably, the telescopic rod is an electric telescopic rod.

[0009] Preferably, the roller conveyor body has a roller groove and a cavity. A roller is provided in the roller groove. The roller includes a mother roller and a daughter roller. One end of the daughter roller and one end of the mother roller are rotatably connected to one side wall of the roller groove through a first rotating rod and are provided with a first gear. The other end of the daughter roller is connected to the other side wall of the roller groove through a second rotating rod. A motor is provided in the cavity. A second gear is provided on the output shaft of the motor. The other end of the mother roller passes through the cavity through a third rotating rod and is rotatably connected to the inner side wall of the cavity. A third gear is provided on the part of the third rotating rod placed in the cavity. The third gear meshes with the second gear. Multiple first gears are connected by a toothed belt drive.

[0010] Preferably, the lower part of the roller conveyor body is provided with a base, and the upper end face of the base is connected to the bottom of the roller conveyor body.

[0011] Preferably, a controller is provided on one side of the roller conveyor body, the bottom of the controller is connected to the upper end face of the base, and the controller is electrically connected to the motor.

[0012] Preferably, the disassembly block is fixedly welded to the connecting crossbar.

[0013] As can be seen from the above technical solutions, the embodiments of this application have the following advantages: This application provides a roller conveyor blocking device. Two blocking plates are symmetrically arranged on both sides of the roller conveyor body, with a telescopic rod at the upper end of each blocking plate. The lower end of the telescopic rod is fixedly connected to the upper surface of the blocking plate, and the upper end of the telescopic rod is fixedly connected to the bottom of one end of the connecting crossbar. Vertical rods are provided on both sides of the roller conveyor body. A limiting through hole is provided inside the blocking plate, with the opening of the limiting through hole facing downwards and inserted into the vertical rod. Multiple vertically arranged sliding strips are provided on the inner side of the blocking plate, with both ends of the sliding strips rotatably connected to the connecting plate. This device enables the blocking of steel plate material placed on the roller conveyor during transport. During transport, the blocking plates on both sides of the roller conveyor block the steel plate material that moves to either side of the roller conveyor, preventing the steel plate material from sliding off the sides. Furthermore, the blocking device has multiple vertical sliding strips to assist the steel plate material near the blocking device in normal transport, improving the efficiency of roller conveyor transport of steel plate material and other materials, and meeting the needs of transporting large quantities of steel plate material. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a front sectional view of a roller conveyor blocking device provided in an embodiment of this application; Figure 2 This is a side sectional view of a roller conveyor blocking device provided in an embodiment of this application.

[0016] The attached figures are labeled as follows: 1. Connecting crossbar; 2. Baffle plate; 3. Roller conveyor body; 4. Electric telescopic rod; 5. Sliding bar; 6. Connecting plate; 7. Limiting through hole; 8. Vertical pole; 9. Mother roller; 10. Daughter roller; 11. Roller groove; 12. Cavity; 13. Motor; 14. Third rotating rod; 15. First rotating rod; 16. First gear; 17. Third gear; 18. Second gear; 19. Base; 20. Disassembly block; 21. Toothed belt; 22. Controller. Detailed Implementation

[0017] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present application.

[0018] In the description of the embodiments of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application. In addition, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application based on the specific circumstances.

[0020] For easier understanding, please refer to Figures 1 to 2This application provides an embodiment of a roller conveyor blocking device, comprising a blocking plate 2 and a connecting crossbar 1. The connecting crossbar 1 connects two blocking plates 2, which are symmetrically arranged on both sides of the roller conveyor body 3. Each blocking plate 2 has a telescopic rod at its upper end, which is used to adjust the height of the connecting crossbar 1 to prevent steel plate material being blocked by the connecting crossbar 1 due to excessive height. The lower end of the telescopic rod is fixedly connected to the upper surface of the blocking plate 2, and the upper end of the telescopic rod is fixedly connected to the bottom of one end of the connecting crossbar 1. Vertical rods 8 are provided on both sides of the roller conveyor body 3. A limiting through hole 7 is provided inside the blocking plate 2, with the opening of the limiting through hole 7 facing downwards and inserted into the vertical rod 8, thereby achieving… The roller conveyor blocking device is detachably connected to the roller conveyor device, improving its practicality. The inner side of the blocking plate 2 is provided with multiple vertically arranged sliding strips 5. The upper and lower ends of the sliding strips 5 are rotatably connected to the connecting plate 6. When the roller conveyor device is working, the steel plate material to be conveyed is placed on the roller of the roller conveyor device. During the conveying process, the blocking plates 2 set on both sides of the roller conveyor block the steel plate material that moves to both sides of the roller conveyor, preventing the steel plate material from sliding off the sides of the roller conveyor. In addition, the blocking plate 2 is provided with multiple vertical sliding strips 5 to help the steel plate material that is close to the blocking plate 2 to achieve normal transportation, improving the efficiency of roller conveyor conveying steel plate material and other materials, and meeting the needs of conveying large quantities of steel plate material.

[0021] Preferably, the upper end of the connecting crossbar 1 is provided with a disassembly block 20. The disassembly block 20 is fixedly welded to the connecting crossbar 1. The disassembly block 20 is used to facilitate the removal and unloading of the roller conveyor blocking plate 2 from the roller conveyor device. That is, when the conveyed material does not need to use the roller conveyor device blocking plate 2, the disassembly block 20 can be pulled upward to raise the upright 8 and pull it out from the limiting through hole 7, thereby completing the disassembly of the roller conveyor blocking plate.

[0022] Preferably, the telescopic rod is an electric telescopic rod 4. When the steel plate material is too high, both the controller 22 and the electric telescopic rod 4 are electrically connected to an external power source. The controller 22 is used to control the telescopic rod 4 to adjust the height of the connecting crossbar 1, so as to prevent the steel plate material being transported on the roller conveyor from being blocked by the connecting crossbar 1 due to being too high.

[0023] Preferably, the roller conveyor body 3 is provided with a roller groove 11 and a cavity 12. The roller groove 11 is provided with a roller, which includes a mother roller 9 and a daughter roller 10. One end of the daughter roller 10 and one end of the mother roller 9 are rotatably connected to one side wall of the roller groove 11 through a first rotating rod 15 and are provided with a first gear 16. The other end of the daughter roller 10 is connected to the other side wall of the roller groove 11 through a second rotating rod. The cavity 12 is provided with a motor 13. The output shaft of the motor 13 is provided with a second gear 18. The other end of the roller passes through the cavity 12 through a third rotating rod 14 and is rotatably connected to the inner side wall of the cavity 12. The part of the third rotating rod 14 located in the cavity 12 is provided with a third gear 17, which meshes with the second gear 18. Multiple first gears 16 are connected by a toothed belt 21.

[0024] Preferably, the lower part of the roller conveyor body 3 is provided with a base 19, the upper end face of the base 19 is connected to the bottom of the roller conveyor body 3, the base 19 is used to raise the roller conveyor body 3, to avoid the bottom of the roller conveyor body 3 being in contact with the ground for a long time and thus to prevent damage, thereby improving the roller conveyor device.

[0025] Preferably, a controller 22 is provided on one side of the roller conveyor body 3. The bottom of the controller 22 is connected to the upper surface of the base 19 to fix the controller 22 to the upper surface of the base 19. The controller 22 is electrically connected to the motor 13 and is used to control the opening or closing of the motor 13 through the controller 22. Both the controller 22 and the motor 13 are electrically connected to an external power source.

[0026] It should be noted that the components used in this application, such as the motor 13, the electric telescopic rod 4, and the controller 22, are all existing electronic components in the field. Those skilled in the art can understand the circuit structure of the electronic components such as the motor 13, the electric telescopic rod 4, and the controller 22, as well as the circuit connection structure between them, based on existing publicly available technical knowledge and technical information. This application embodiment will not elaborate on this in detail, and those skilled in the art can freely select the corresponding models as needed. This embodiment does not impose any specific restrictions here.

[0027] The above-described embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A roller conveyor blocking device, characterized in that, The system includes a baffle plate and a connecting crossbar. Two baffle plates are symmetrically arranged on both sides of the roller conveyor body. Each baffle plate has a telescopic rod at its upper end. The lower end of the telescopic rod is fixedly connected to the upper end face of the baffle plate. The upper end of the telescopic rod is fixedly connected to the bottom of one end of the connecting crossbar. Each side of the roller conveyor body has a vertical rod. Each baffle plate has a limiting through hole with the opening facing downward and inserted into the vertical rod. The inner side of the baffle plate has multiple vertically arranged slide bars. The upper and lower ends of each slide bar are rotatably connected to a connecting plate.

2. The roller conveyor blocking device according to claim 1, characterized in that, The upper end of the connecting crossbar is provided with a disassembly block.

3. The roller conveyor blocking device according to claim 1, characterized in that, The telescopic pole is an electric telescopic pole.

4. The roller conveyor blocking device according to claim 1, characterized in that, The main body of the roller conveyor is provided with a roller groove and a cavity. A roller is provided in the roller groove. The roller includes a mother roller and a daughter roller. One end of the daughter roller and one end of the mother roller are rotatably connected to one side wall of the roller groove through a first rotating rod and are provided with a first gear. The other end of the daughter roller is connected to the other side wall of the roller groove through a second rotating rod. A motor is provided in the cavity. A second gear is provided on the output shaft of the motor. The other end of the roller passes through the cavity through a third rotating rod and is rotatably connected to the inner side wall of the cavity. A third gear is provided on the part of the third rotating rod placed in the cavity. The third gear meshes with the second gear. Multiple first gears are connected by a toothed belt drive.

5. A roller conveyor blocking device according to claim 4, characterized in that, The lower part of the roller conveyor body is provided with a base, and the upper end face of the base is connected to the bottom of the roller conveyor body.

6. A roller conveyor blocking device according to claim 5, characterized in that, A controller is provided on one side of the roller conveyor body. The bottom of the controller is connected to the upper surface of the base, and the controller is electrically connected to the motor.

7. A roller conveyor blocking device according to claim 2, characterized in that, The disassembly block is fixedly welded to the connecting crossbar.

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