A steel strip surface polishing device

Abstract

The utility model relates to the technical field of polishing, specifically relates to a steel band surface polishing device, including operation platform, the top fixed connection of operation platform has two control boxes, the top of operation platform is equipped with two first pivot, the outside fixed cover of first pivot is equipped with the polishing roller, and two polishing rollers all are located between two control boxes, and the both ends of first pivot are rotatable respectively and are equipped with the rotating plate, the top of operation platform is equipped with two second pivot, and the both ends of second pivot are rotatable respectively and are connected with two control boxes, and the both ends of second pivot are rotatable respectively and are connected with corresponding two rotating plates, and the meshing drive structure for driving the autorotation of first pivot is equipped on control box, can adjust the interval between two polishing rollers flexibly, make the polishing device can polish the upper surface and lower surface of steel band simultaneously, and further can effectively improve the work efficiency of steel band polishing, saves polishing time cost.

Description

Technical Field

[0001] This utility model relates to the field of polishing technology, and in particular to a steel strip surface polishing device. Background Technology

[0002] Steel belt refers to a conveyor belt made of carbon steel, which is used as the traction and carrying component of a belt conveyor and can also be used to bundle goods. It is a narrow and long steel plate produced by various steel rolling enterprises to meet the needs of different industrial sectors for the industrialized production of various metal or mechanical products. During the production and processing of steel belt, polishing equipment is required to brighten its surface.

[0003] In the prior art, Chinese patent with publication number CN210060734U discloses a steel strip surface polishing device, which can adjust the polishing height according to steel strips of different thicknesses through a lifting device.

[0004] However, it is worth considering that the aforementioned technologies cannot simultaneously process the lower surface of the steel strip, which may lead to the need for further polishing of the lower surface of the steel strip, increasing the time cost of steel strip polishing.

[0005] Therefore, in order to solve the above problems, a more suitable facility that meets the needs of users is needed. Utility Model Content

[0006] In view of this, the purpose of this utility model is to provide a steel strip surface polishing device to solve the problem that the lower surface of the steel strip needs to be polished again, which increases the time cost of steel strip polishing.

[0007] To achieve the above objectives, this utility model provides a steel strip surface polishing device, including an operating table. Two control boxes are fixedly connected to the top of the operating table. Two first rotating shafts are provided above the operating table. Polishing rollers are fixedly sleeved on the outside of the first rotating shafts, and both polishing rollers are located between the two control boxes. Rotating plates are rotatably sleeved at both ends of the first rotating shafts. Two second rotating shafts are provided above the operating table. The two ends of the second rotating shafts are rotatably connected to the two control boxes, and the two ends of the second rotating shafts are rotatably connected to two corresponding rotating plates. The control boxes are provided with a meshing drive structure for driving the first rotating shafts to rotate on their own axis, and an adjustment component for driving the first rotating shafts to revolve around the second rotating shafts.

[0008] Preferably, the meshing drive structure includes first gears fixedly installed at both ends of the first rotating shaft, two clearance holes adapted to the first rotating shaft are opened on the inner wall of the control box, and the first gears are located in the corresponding control boxes. Second gears are fixedly sleeved at both ends of the second rotating shaft, and the second gears are located in the corresponding control boxes. Two adjacent second gears mesh, and the first gear meshes with the corresponding second gear. A driver for driving the second rotating shaft located below to rotate is installed on the operating table.

[0009] Preferably, the driver includes a servo motor fixedly mounted on the top of the operating table, the output end of the servo motor is fixedly connected to a first friction disk, the side of the first friction disk away from the servo motor is in contact with a second friction disk, and the second friction disk is fixedly connected to a second rotating shaft located below.

[0010] Preferably, the adjustment assembly includes two translation frames disposed above the operating table, a first hydraulic telescopic rod is fixedly connected to the control box, and the telescopic ends of the two first hydraulic telescopic rods are respectively fixedly connected to the two translation frames, and a guide unit adapted to the translation frames is installed on the rotating plate.

[0011] Preferably, the guiding unit includes a guide post fixedly mounted on the rotating plate, and two guide holes adapted to the guide post are opened on the translation frame, and the guide holes are inclined, with the guide post located in the corresponding guide hole.

[0012] Preferably, two lifting frames are provided above the operating table, and two polishing rollers are located between the two lifting frames. Support rollers are rotatably connected to the lifting frames. Two second hydraulic telescopic rods are provided below the lifting frames. The bottom end of the second hydraulic telescopic rods is fixedly connected to the operating table, and the telescopic end of the second hydraulic telescopic rods is fixedly connected to the lifting frames.

[0013] The beneficial effects of this utility model are as follows: By adjusting the components to drive the first rotating shaft to revolve around the second rotating shaft, the rotating plate rotates synchronously relative to the second rotating shaft, thereby changing the distance between the two polishing rollers. The first rotating shaft is driven to rotate through the meshing drive structure, and the first rotating shaft can drive the polishing rollers to rotate. The two polishing rollers can polish the upper and lower surfaces of the steel strip respectively. The distance between the two polishing rollers can be flexibly adjusted, so that the polishing device can polish the upper and lower surfaces of the steel strip simultaneously, thereby effectively improving the working efficiency of steel strip polishing and saving polishing time and costs. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for 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 schematic diagram of the overall structure of an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of the control box in an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the rotating plate in an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the translation frame in an embodiment of the present invention.

[0019] The diagram is marked as follows:

[0020] 1. Operating table; 2. Control box; 3. First rotating shaft; 4. Polishing roller; 5. Rotating plate; 6. Second rotating shaft; 7. First gear; 8. Second gear; 9. Clearance hole; 10. Servo motor; 11. First friction disc; 12. Second friction disc; 13. Translation frame; 14. First hydraulic telescopic rod; 15. Guide hole; 16. Lifting frame; 17. Second hydraulic telescopic rod; 18. Support roller; 19. Guide column. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments.

[0022] It should be noted that, unless otherwise defined, the technical or scientific terms used in this utility model should have the ordinary meaning understood by one of ordinary skill in the art to which this utility model pertains. The terms "first," "second," and similar terms used in this utility model do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as "comprising" or "including" mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0023] This specification provides one or more embodiments of a steel strip surface polishing device, such as... Figure 1 and Figure 3 As shown, the system includes an operating platform 1. Two control boxes 2 are fixedly connected to the top of the operating platform 1. Two first rotating shafts 3 are located above the operating platform 1. Polishing rollers 4 are fixedly sleeved on the outside of each first rotating shaft 3, with both polishing rollers 4 positioned between the two control boxes 2. Rotating plates 5 are rotatably sleeved at both ends of each first rotating shaft 3. Two second rotating shafts 6 are located above the operating platform 1. The two ends of each second rotating shaft 6 are rotatably connected to the two control boxes 2, and also rotatably connected to the corresponding two rotating plates 5. The control boxes 2 are equipped with a meshing drive structure for driving the first rotating shafts 3 to rotate independently, and an adjustment assembly for driving the first rotating shafts 3 to revolve around the second rotating shafts 6. When the polishing device performs polishing, the steel strip to be polished passes between two polishing rollers 4. According to the thickness of the steel strip, the first rotating shaft 3 is driven to revolve around the second rotating shaft 6 by adjusting the component. The rotating plate 5 rotates synchronously relative to the second rotating shaft 6, thereby changing the distance between the two polishing rollers 4. The first rotating shaft 3 is driven to rotate by the meshing drive structure, and the first rotating shaft 3 can drive the polishing rollers 4 to rotate. The two polishing rollers 4 can polish the upper and lower surfaces of the steel strip respectively. The distance between the two polishing rollers 4 can be flexibly adjusted, so that the polishing device can polish the upper and lower surfaces of the steel strip at the same time, thereby effectively improving the working efficiency of steel strip polishing and saving polishing time and costs.

[0024] In embodiments of this utility model, such as Figure 1 , Figure 2 and Figure 3As shown, the meshing drive structure includes first gears 7 fixedly installed at both ends of the first rotating shaft 3. Two clearance holes 9 adapted to the first rotating shaft 3 are opened on the inner wall of the control box 2, and the first gears 7 are located within the corresponding control box 2. Second gears 8 are fixedly sleeved at both ends of the second rotating shaft 6, and the second gears 8 are located within the corresponding control box 2. Adjacent second gears 8 mesh, and the first gear 7 meshes with the corresponding second gear 8. A driver for driving the rotation of the second rotating shaft 6 located below is installed on the operating table 1. The driver includes a servo motor 10 fixedly installed on the top of the operating table 1. The output end of the servo motor 10 is fixedly connected to a first friction disk 11, and the side of the first friction disk 11 away from the servo motor 10 contacts the second friction disk 1. 2. The second friction disk 12 and the second rotating shaft 6 located below are fixedly connected. When the adjusting component drives the first rotating shaft 3 to revolve around the second rotating shaft 6, the first rotating shaft 3 drives the first gear 7 to rotate around the corresponding second gear 8, and the first rotating shaft 3 moves relative to the clearance hole 9. The first friction disk 11 is driven to rotate by the servo motor 10. The first friction disk 11 can drive the second friction disk 12 to rotate by friction. The second friction disk 12 drives the second rotating shaft 6 located below to rotate. The second rotating shaft 6 can drive the other second rotating shaft 6 to rotate synchronously through the meshing transmission between two adjacent second gears 8. The second gear 8 on the second rotating shaft 6 can drive the corresponding first rotating shaft 3 to rotate through the first gear 7. The first rotating shaft 3 can then polish the steel strip through the polishing roller 4.

[0025] In embodiments of this utility model, such as Figure 1 and Figure 4As shown, the adjustment assembly includes two translation frames 13 mounted above the operating platform 1. A first hydraulic telescopic rod 14 is fixedly connected to the control box 2, and the telescopic ends of the two first hydraulic telescopic rods 14 are respectively fixedly connected to the two translation frames 13. A guide unit adapted to the translation frame 13 is installed on the rotating plate 5. The guide unit includes a guide post 19 fixedly mounted on the rotating plate 5. Two guide holes 15 adapted to the guide posts 19 are opened on the translation frame 13, and the guide holes 15 are inclined. The guide posts 19 are located within the corresponding guide holes 15. Two lifting frames 16 are provided above the operating platform 1, and two polishing rollers 4 are located between the two lifting frames 16. A support roller 18 is rotatably connected to the lifting frame 16. Two second hydraulic telescopic rods 17 are provided below 6. The bottom end of the second hydraulic telescopic rod 17 is fixedly connected to the operating table 1, and the telescopic end of the second hydraulic telescopic rod 17 is fixedly connected to the lifting frame 16. The translation frame 13 is driven to move horizontally by the first hydraulic telescopic rod 14, so that the inner wall of the guide hole 15 pushes the guide column 19 to slide in the guide hole 15. The guide column 19 can then drive the rotating plate 5 and the first rotating shaft 3 to rotate around the second rotating shaft 6. The lifting frame 16 and the support roller 18 are driven to move vertically by the second hydraulic telescopic rod 17, and the initial height of the support roller 18 is adjusted. The two support rollers 18 support the steel strip located on both sides of the polishing roller 4 so that the steel strip can move smoothly between the two polishing rollers 4.

[0026] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; within the framework of the present invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in the details for the sake of brevity.

[0027] This utility model is intended to cover all such substitutions, modifications, and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A steel strip surface polishing device, comprising an operating table (1), characterized in that, The top of the operating table (1) is fixedly connected to two control boxes (2). Two first rotating shafts (3) are provided above the operating table (1). Polishing rollers (4) are fixedly sleeved on the outside of the first rotating shafts (3), and the two polishing rollers (4) are located between the two control boxes (2). Rotating plates (5) are respectively rotatably sleeved at both ends of the first rotating shafts (3). Two second rotating shafts (6) are provided above the operating table (1). The two ends of the second rotating shafts (6) are respectively rotatably connected to the two control boxes (2), and the two ends of the second rotating shafts (6) are respectively rotatably connected to the corresponding two rotating plates (5). The control box (2) is provided with a meshing drive structure for driving the first rotating shafts (3) to rotate on their own. The control box (2) is provided with an adjustment component for driving the first rotating shafts (3) to revolve around the second rotating shafts (6).

2. The steel strip surface polishing device according to claim 1, characterized in that, The meshing drive structure includes first gears (7) fixedly installed at both ends of the first rotating shaft (3), two clearance holes (9) adapted to the first rotating shaft (3) are opened on the inner wall of the control box (2), and the first gears (7) are located in the corresponding control box (2). The two ends of the second rotating shaft (6) are fixedly fitted with second gears (8), and the second gears (8) are located in the corresponding control box (2). Two adjacent second gears (8) mesh with each other, and the first gear (7) meshes with the corresponding second gear (8). A driver for driving the second rotating shaft (6) located below to rotate is installed on the operating table (1).

3. The steel strip surface polishing device according to claim 2, characterized in that, The driver includes a servo motor (10) fixedly installed on the top of the operating table (1). The output end of the servo motor (10) is fixedly connected to a first friction disk (11). The side of the first friction disk (11) away from the servo motor (10) is in contact with a second friction disk (12), and the second friction disk (12) is fixedly connected to a second rotating shaft (6) located below.

4. The steel strip surface polishing device according to claim 1, characterized in that, The adjustment assembly includes two translation frames (13) set above the operating table (1), a first hydraulic telescopic rod (14) is fixedly connected to the control box (2), and the telescopic ends of the two first hydraulic telescopic rods (14) are fixedly connected to the two translation frames (13) respectively. A guide unit adapted to the translation frames (13) is installed on the rotating plate (5).

5. The steel strip surface polishing device according to claim 4, characterized in that, The guiding unit includes a guide post (19) fixedly installed on the rotating plate (5). The translation frame (13) has two guide holes (15) adapted to the guide post (19), and the guide holes (15) are inclined. The guide post (19) is located in the corresponding guide hole (15).

6. The steel strip surface polishing device according to claim 1, characterized in that, Two lifting frames (16) are provided above the operating table (1), and two polishing rollers (4) are located between the two lifting frames (16). Support rollers (18) are rotatably connected to the lifting frames (16). Two second hydraulic telescopic rods (17) are provided below the lifting frames (16). The bottom end of the second hydraulic telescopic rod (17) is fixedly connected to the operating table (1), and the telescopic end of the second hydraulic telescopic rod (17) is fixedly connected to the lifting frame (16).

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