Positioning device for stainless steel calendaring

Abstract

The utility model provides a positioning device for stainless steel calendaring. The positioning device comprises a base; two vertical blocks and a vertical plate are arranged on the two sides of the upper portion of the base respectively, a conveying frame is arranged between the vertical plate and the two vertical blocks, and a conveying belt is arranged above the conveying frame. A lifting frame is arranged on the side, close to the conveying frame, of the vertical plate, a plurality of pressing cylinders are rotationally matched with one side of the lifting frame, and positioning assemblies are arranged between the two sides of the upper portion of the conveying frame and the pressing cylinders. The distance between the positioning plates can be accurately adjusted by rotating the worm to drive the gear and the gear block transmission mechanism, and accurate transverse positioning of stainless steel bands with different widths is achieved. The height of the pressing cylinder can be flexibly adjusted by rotating the screw rod, the pressing cylinder is adaptive to stainless steel bands with different thicknesses, the stainless steel bands are always located at accurate positions in the calendering process, the pressing cylinder can freely rotate in the through groove, sliding friction is replaced by rolling friction when the pressing cylinder is in contact with the stainless steel bands, and scratches to the surfaces of the stainless steel bands are effectively reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel rolling processing equipment, and more specifically, to a positioning device for stainless steel rolling processing. Background Technology

[0002] Stainless steel rolling refers to the process by which some private manufacturers, based on stainless steel plates supplied by large steel mills, cold roll and roll the material to the required width and thickness according to market demand. This process is called stainless steel rolled plate. Stainless steel rolling is a process involving pressure and tensile ductility. Rolling processing actually refers to forging processing. Currently, stainless steel rolling processing requires positioning and fixing before it can be rolled.

[0003] Existing stainless steel rolling and positioning devices are difficult to adapt quickly to stainless steel strips of different specifications. This can lead to the stainless steel strips shifting or going astray during conveying and rolling, which not only affects the processing accuracy but may also cause equipment failure or safety hazards.

[0004] Therefore, we have made improvements to this and proposed a positioning device for stainless steel rolling. Utility Model Content

[0005] The purpose of this utility model is that existing stainless steel rolling and positioning devices are difficult to adapt quickly to stainless steel strips of different specifications, which leads to the stainless steel strips being prone to deviation and displacement during the conveying and rolling process. This not only affects the processing accuracy but may also cause equipment failure or safety hazards.

[0006] To achieve the above-mentioned objectives, this utility model provides the following technical solution:

[0007] A positioning device for stainless steel rolling processing is proposed to improve the above-mentioned problems.

[0008] The application is as follows:

[0009] The device includes: a base; two upright blocks and an upright plate are respectively installed on the upper two sides of the base, and the upright plate is higher than the two upright blocks; a conveyor frame is installed between the upright plate and the two upright blocks; a conveyor belt is installed above the conveyor frame; a lifting frame is provided on the side of the upright plate near the conveyor frame; the lifting frame is located above the conveyor belt; multiple pressure cylinders are rotatably engaged on one side of the lifting frame; and positioning components are provided between the upper two sides of the conveyor frame and the multiple pressure cylinders.

[0010] As a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, a lifting groove is provided on one side of the upright plate above the conveyor frame, and two limiting posts are installed between the upper and lower inner walls of the lifting groove, and the holes on the lifting frame are slidably fitted on the outside of the limiting posts.

[0011] In a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, the lower inner wall of the lifting groove is rotatably fitted with a screw that extends to the outside of the top side, and a threaded hole is provided on one side of the lifting frame, with the screw threadedly engaged with the threaded hole.

[0012] As a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, the positioning component includes positioning plates disposed on both sides above the conveyor belt, and multiple through slots are opened on one side of each of the two positioning plates, and multiple pressure cylinders rotate and slide in the multiple through slots.

[0013] In a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, an L-shaped frame is installed on the outer side of the two positioning plates, and a fixed frame is installed on both sides of the bottom of the conveyor frame, with a sliding plate slidingly fitted on the inner wall of the fixed frame on both sides.

[0014] In a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, a through groove is provided on the upper side of the moving plate, and the longitudinal edge of the L-shaped frame slides and fits on the inner wall of the through groove.

[0015] In a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, a fixed plate is installed at the bottom of the conveyor frame, a rotating rod is rotatably fitted in the middle of the fixed plate, a gear is installed at one end of the rotating rod above the fixed plate, and tooth blocks are installed on opposite sides of the two moving plates, with the gear located between and meshing with the two tooth blocks.

[0016] In a preferred embodiment of the positioning device for stainless steel rolling processing provided by this utility model, a worm gear is installed at one end of the rotating rod located below the fixed plate, a fixed block is installed below the fixed plate, and a worm gear meshing with the worm gear is rotatably fitted on one side of the fixed block.

[0017] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0018] This utility model provides a positioning device for stainless steel rolling processing, comprising: a base; two upright blocks and an upright plate respectively mounted on the upper two sides of the base, with the upright plate higher than the two upright blocks; a conveyor frame installed between the upright plate and the two upright blocks; a conveyor belt installed above the conveyor frame; a lifting frame arranged on the side of the upright plate near the conveyor frame, the lifting frame being located above the conveyor belt; multiple pressure cylinders rotatably engaged on one side of the lifting frame; and positioning components arranged between the upper two sides of the conveyor frame and the multiple pressure cylinders. By rotating the worm gear drive gear and the gear block transmission mechanism, the distance between the positioning plates can be precisely adjusted to achieve accurate lateral positioning of stainless steel strips of different widths; rotating the screw can flexibly adjust the height of the pressure cylinders to adapt to stainless steel strips of different thicknesses, ensuring that the stainless steel strip is always in the accurate position during the rolling process, effectively improving processing accuracy; the pressure cylinders can rotate freely in the through groove, and rolling friction replaces sliding friction when in contact with the stainless steel strip, effectively reducing scratches on the surface of the stainless steel strip and ensuring the surface quality of the product. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the positioning device for stainless steel rolling provided in this application;

[0020] Figure 2 A schematic diagram of the connection between the upright plate and the lifting frame provided in this application;

[0021] Figure 3 A schematic diagram of the positioning component provided in this application;

[0022] Figure 4 This is a structural schematic diagram of the bottom portion of the conveyor frame provided in this application.

[0023] The image shows:

[0024] 1. Base; 2. Stand block; 3. Stand plate; 4. Conveyor frame; 5. Conveyor belt; 6. Lifting trough; 7. Lifting frame; 8. Pressure cylinder; 9. Positioning assembly; 901. Positioning plate; 902. Through groove; 903. L-shaped frame; 904. Moving plate; 905. Through groove; 906. Fixing plate; 907. Rotating rod; 908. Gear; 909. Gear block; 910. Fixing block; 911. Worm gear; 912. Worm wheel; 10. Limiting post; 11. Screw; 12. Threaded hole; 13. Fixing frame. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0026] Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely to illustrate some embodiments of the utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0027] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0028] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0029] In the description of this utility model, it should be noted that the terms "upper," "lower," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use, or the orientation or positional relationship commonly understood by those skilled in the art. These terms are only for the convenience of describing this utility model 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, and therefore should not be construed as a limitation on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] To enable those skilled in the art to better understand the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0031] It should be noted that, unless otherwise specified, the embodiments and features and technical solutions in the present invention can be combined with each other.

[0032] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0033] Please refer to Figure 1-4A positioning device for stainless steel rolling processing includes: a base 1; two upright blocks 2 and an upright plate 3 are respectively installed on the upper two sides of the base 1, and the upright plate 3 is higher than the two upright blocks 2; a conveyor frame 4 is installed between the upright plate 3 and the two upright blocks 2; a conveyor belt 5 is installed above the conveyor frame 4; a lifting frame 7 is provided on the side of the upright plate 3 near the conveyor frame 4; the lifting frame 7 is located above the conveyor belt 5; a plurality of pressure cylinders 8 are rotatably engaged on one side of the lifting frame 7; positioning components 9 are provided between the upper two sides of the conveyor frame 4 and the plurality of pressure cylinders 8; wherein the stainless steel strip is located between the conveyor belt 5 and the plurality of pressure cylinders 8.

[0034] Please refer to Figure 2 A lifting groove 6 is provided on one side of the upright plate 3, located above the conveyor frame 4. Two limiting posts 10 are installed between the upper and lower inner walls of the lifting groove 6. The holes on the lifting frame 7 are slidably engaged with the outer side of the limiting posts 10. A screw 11 is rotatably engaged with the lower inner wall of the lifting groove 6, extending to the outer top side. A threaded hole 12 is provided on one side of the lifting frame 7, and the screw 11 is threadedly engaged with the threaded hole 12. When it is necessary to adjust the height of the pressure cylinder 8, the screw 11 is rotated, and the screw 11 is threadedly engaged with the threaded hole 12 on the lifting frame 7. Since the holes on the lifting frame 7 are slidably engaged with the outer side of the limiting posts 10, the rotation of the screw 11 will cause the lifting frame 7 to move up and down along the limiting posts 10, thereby driving the pressure cylinder 8 to rise and fall, so as to adapt to stainless steel strips of different thicknesses and apply appropriate pressure to the stainless steel strip during the rolling process. During the conveying of the stainless steel strip, the pressure cylinder 8 can rotate in the through groove 902 to reduce scratches on the surface of the stainless steel strip. At the same time, it cooperates with the positioning plate 901 to ensure the stable positioning of the stainless steel strip during the conveying and rolling process.

[0035] Please refer to Figure 2-4The positioning assembly 9 includes positioning plates 901 positioned on both sides above the conveyor belt 5. Multiple through slots 902 are provided on one side of each positioning plate 901. Multiple pressure cylinders 8 rotate and slide within the multiple through slots 902. L-shaped frames 903 are mounted on the outer sides of the two positioning plates 901. Fixed frames 13 are mounted on both sides of the bottom of the conveyor frame 4. Moving plates 904 slide within the inner walls of the fixed frames 13. A through slot 905 is provided on the upper side of the moving plates 904. The longitudinal edge of the L-shaped frame 903 slides within the inner wall of the through slot 905. A fixed plate 906 is mounted at the bottom of the conveyor frame 4. A rotating rod 907 is rotatably mounted in the middle of the fixed plate 906. A gear 908 is mounted at one end of the rotating rod 907 above the fixed plate 906. Tooth blocks 909 are mounted on opposite sides of the two moving plates 904. The gear 908 is located between and meshes with the two tooth blocks 909. The rotating rod 907 is located below the fixed plate 906. One end of the device is equipped with a worm gear 912, and a fixing block 910 is installed below the fixing plate 906. A worm 911 that meshes with the worm gear 912 is rotatably engaged on one side of the fixing block 910. When the positioning device is working, the stainless steel strip is placed on the conveyor belt 5 and transported by the conveyor belt 5. When the stainless steel strip needs to be positioned, the worm 911 is rotated, and the worm 911 meshes with the worm gear 912, causing the worm gear 912 to rotate, which in turn causes the rotating rod 907 to rotate. The gear 908 on the rotating rod 907 rotates accordingly. Since the gear 908 meshes with the toothed blocks 909 on the two moving plates 904, the rotation of the gear 908 will drive the two moving plates 904 to slide relative to each other within the fixing frame 13. The moving plates 904 drive the L-shaped frame 903 to move through the through groove 905, and the L-shaped frame 903 drives the positioning plate 901 to move, thereby adjusting the distance between the positioning plates 901 and realizing the lateral positioning of stainless steel strips of different widths.

[0036] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. A positioning device for stainless steel rolling, characterized in that, include: Base (1); Two upright blocks (2) and an upright plate (3) are respectively installed on the upper sides of the base (1), and the upright plate (3) is higher than the two upright blocks (2). A conveyor frame (4) is installed between the upright plate (3) and the two upright blocks (2), and a conveyor belt (5) is installed above the conveyor frame (4). The upright plate (3) is provided with a lifting frame (7) on the side near the conveyor frame (4). The lifting frame (7) is located above the conveyor belt (5). Multiple pressure cylinders (8) are rotatably fitted on one side of the lifting frame (7). Positioning components (9) are provided between the upper two sides of the conveyor frame (4) and the multiple pressure cylinders (8).

2. The positioning device for stainless steel rolling processing according to claim 1, characterized in that, The upright plate (3) has a lifting groove (6) located above the conveyor frame (4) on one side. Two limiting posts (10) are installed between the upper and lower inner walls of the lifting groove (6). The holes on the lifting frame (7) are slidably fitted to the outside of the limiting posts (10).

3. The positioning device for stainless steel rolling processing according to claim 2, characterized in that, The lower inner wall of the lifting groove (6) is rotatably fitted with a screw (11) that extends to the outside of the top side. A threaded hole (12) is provided on one side of the lifting frame (7), and the screw (11) is threadedly fitted with the threaded hole (12).

4. The positioning device for stainless steel rolling processing according to claim 1, characterized in that, The positioning component (9) includes positioning plates (901) arranged on both sides above the conveyor belt (5). Multiple through slots (902) are opened on one side of each of the two positioning plates (901). Multiple pressure cylinders (8) rotate and slide in the multiple through slots (902).

5. A positioning device for stainless steel rolling processing according to claim 4, characterized in that, The outer sides of the two positioning plates (901) are equipped with L-shaped frames (903), and the bottom sides of the conveyor frame (4) are equipped with fixed frames (13), and the inner walls of the fixed frames (13) on both sides are fitted with sliding plates (904).

6. A positioning device for stainless steel rolling processing according to claim 5, characterized in that, The upper side of the movable plate (904) is provided with a through groove (905), and the longitudinal side of the L-shaped frame (903) is slidably fitted on the inner wall of the through groove (905).

7. A positioning device for stainless steel rolling processing according to claim 6, characterized in that, The bottom of the conveyor frame (4) is equipped with a fixed plate (906), and a rotating rod (907) is rotatably fitted in the middle of the fixed plate (906). A gear (908) is installed at one end of the rotating rod (907) above the fixed plate (906). Tooth blocks (909) are installed on the opposite sides of the two moving plates (904). The gear (908) is located between the two tooth blocks (909) and meshes with them.

8. A positioning device for stainless steel rolling processing according to claim 7, characterized in that, The rotating rod (907) is equipped with a worm gear (912) at one end below the fixed plate (906), and a fixed block (910) is installed below the fixed plate (906). A worm (911) that meshes with the worm gear (912) is rotatably fitted on one side of the fixed block (910).

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