Positioning device for non-ferrous metal rolling equipment

Abstract

This utility model relates to the field of non-ferrous metal processing technology and discloses a positioning device for non-ferrous metal rolling equipment, including a lifting seat and a carrying seat. A height positioning component is provided between the lifting seat and the carrying seat, and horizontal positioning components are provided on both sides of the upper end of the carrying seat. The height positioning component includes two first movable sliders, and fixed frames are fixedly connected to the upper ends of the two first movable sliders and the lower ends of the carrying seat. A connecting rod is rotatably connected between the two fixed frames. A first movable groove is opened in the middle of the upper end of the lifting seat, and a first bidirectional threaded rod is rotatably connected between the inner walls of the two sides of the first movable groove. The two first movable sliders are threaded onto the first bidirectional threaded rod. In this utility model, by providing the height positioning component and the horizontal positioning component, the center of the plate can be aligned with the center of the gap between the rolling rolls, and it can flexibly adapt to plates of different thicknesses and widths.

Description

Technical Field

[0001] This utility model relates to the field of non-ferrous metal processing technology, and in particular to a positioning device for non-ferrous metal rolling equipment. Background Technology

[0002] In the field of non-ferrous metal rolling, positioning devices are key components that ensure the rolling precision and product quality of sheet metal. By controlling the position of the sheet metal, they ensure the accuracy of the sheet metal's position when entering the rolling rolls, thereby avoiding quality problems such as uneven thickness and surface wrinkles caused by misalignment.

[0003] Traditional positioning devices typically have fixed limiting components that cannot be adjusted according to the different thicknesses and widths of the sheet material. This means that the equipment can only be adapted to sheet materials of specific specifications. When faced with the needs of multi-variety, small-batch production, the positioning device needs to be changed frequently, resulting in low production efficiency and increased costs.

[0004] Therefore, those skilled in the art have provided positioning devices for non-ferrous metal rolling equipment to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a positioning device for non-ferrous metal rolling equipment. By providing a height positioning component and a horizontal positioning component, it can not only align the center of the plate with the center of the gap between the rolling rolls to solve the problem of vertical offset, but also flexibly adapt to plates of different thicknesses and widths, significantly improving the positioning effect and equipment practicality, and meeting the needs of high-efficiency production of multiple varieties and small batches.

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

[0007] A positioning device for non-ferrous metal rolling equipment includes a lifting seat and a carrying seat, wherein a height positioning component is provided between the lifting seat and the carrying seat, and horizontal positioning components are provided on both sides of the upper end of the carrying seat.

[0008] The height positioning component includes two first movable sliders. The upper ends of the two first movable sliders and the lower ends of the carrier are fixedly connected to the two fixed sides. A connecting rod is rotatably connected between the two fixed frames. A first movable groove is opened in the middle of the upper end of the lifting seat. A first bidirectional threaded rod is rotatably connected between the inner walls of the two sides of the first movable groove. The two first movable sliders are threaded onto the first bidirectional threaded rod. The two first movable sliders are slidably disposed in the first movable groove. Fixed sleeves are fixedly connected to the front and rear sides of the upper end of the lifting seat. Movable columns are movably fitted inside the multiple fixed sleeves.

[0009] The above technical solution, with the addition of a height positioning component, enables the smooth lifting and lowering of the carrier, flexibly adjusting the height of the sheet material to ensure precise alignment between its center and the center of the gap between the calendering rollers. This effectively solves the problem that traditional devices cannot control the vertical offset of the sheet material, ensuring that the sheet material maintains effective vertical positioning during the calendering process and avoiding uneven thickness or surface defects caused by height deviation.

[0010] Furthermore, the horizontal positioning assembly includes two positioning frames, and multiple positioning rollers are rotatably connected between the upper and lower inner walls of the two positioning frames. The front and rear ends of the carrier are provided with second moving slots, and the inner walls on both sides of the two second moving slots are rotatably connected with second bidirectional threaded rods. The outer walls of the two second bidirectional threaded rods are threaded with second moving sliders. Multiple second moving sliders are fixedly connected to the corresponding positioning frames, and multiple second moving sliders are slidably arranged in the corresponding second moving slots. A second transmission box is fixedly connected to one side of the carrier.

[0011] The above technical solution, with its horizontal positioning component, allows for relative movement of the positioning frames on both sides, enabling flexible adjustment of the limit distance. Without replacing hardware, it can adapt to various non-ferrous metal sheets of different widths. In multi-variety, small-batch production, it can quickly switch the positioning requirements of different sheet specifications, avoiding the drawbacks of frequent component replacement in traditional fixed limit devices, and significantly improving the production efficiency and practicality of the equipment.

[0012] Furthermore, each of the multiple movable columns is fixedly connected to the carrier seat, the outer wall of each of the multiple movable columns is provided with scale lines, the inner wall of each of the multiple fixed sleeves is provided with two limiting grooves, the interior of each of the multiple limiting grooves is slidably provided with limiting blocks, and each of the multiple limiting blocks is fixedly connected to the corresponding movable column.

[0013] The above technical solution effectively limits the movement of the movable column by providing a limiting block and a limiting groove, and the scale lines make it easy for operators to confirm the height and position of the plate.

[0014] Furthermore, a first transmission box is fixedly connected to one side of the lifting seat, a worm gear is rotatably connected between the front and rear inner walls of the first transmission box, a first transmission shaft is rotatably connected between the two inner walls of the first transmission box, a worm wheel is fixedly sleeved on the outer wall of the first transmission shaft, the worm gear and the worm wheel mesh, and one end of the first bidirectional threaded rod passes through the lifting seat and the first transmission box and is fixedly connected to the first transmission shaft.

[0015] By controlling the rotation of the worm gear, the worm wheel can rotate, causing the first transmission shaft to rotate, which in turn causes the first bidirectional threaded rod to rotate.

[0016] Furthermore, a second drive shaft is rotatably connected between the front and rear inner walls of the second transmission box. A first bevel gear is fixedly sleeved on the outer wall of the second drive shaft at both the front and rear. One end of each of the two second bidirectional threaded rods passes through the carrier seat into the second transmission box and is fixedly connected to a second bevel gear. Both of the two second bevel gears mesh with the corresponding first bevel gears. A second knob is rotatably connected to the front end of the second transmission box.

[0017] By controlling the rotation of the second transmission shaft, the first bevel gear and the second bevel gear can be rotated, which in turn can cause the second bidirectional threaded rod to rotate.

[0018] Furthermore, a first knob is rotatably connected to the front end of the first transmission box, and the front end of the worm gear passes through the first transmission box and is fixedly connected to the first knob;

[0019] The above technical solution, by providing a first knob, allows the operator to easily rotate the worm gear by turning the first knob.

[0020] Furthermore, the front end of the second drive shaft passes through the second transmission box and is fixedly connected to the second knob;

[0021] The above technical solution allows operators to easily rotate the second drive shaft by turning the second knob.

[0022] Furthermore, a mounting plate is fixedly connected to the lower end of the lifting seat, and the mounting plate has multiple mounting holes;

[0023] The above technical solution provides a mounting plate and mounting holes, which facilitates the installation and fixation of the device.

[0024] This utility model has the following beneficial effects:

[0025] 1. The positioning device for non-ferrous metal rolling equipment proposed in this utility model, by having a height positioning component, can realize the smooth lifting and lowering of the carrier seat, flexibly adjust the height of the plate, and make its center precisely aligned with the center of the gap between the rolling rollers. This effectively solves the problem that traditional devices cannot control the vertical offset of the plate, ensures that the plate maintains effective vertical positioning during the rolling process, and avoids uneven thickness or surface defects caused by height deviation.

[0026] 2. The positioning device for non-ferrous metal rolling equipment proposed in this utility model, by having a horizontal positioning component, can drive the positioning frames on both sides to move relative to each other, thereby realizing flexible adjustment of the limit distance. Without replacing the hardware, it can be adapted to various non-ferrous metal plates of different widths. In multi-variety, small-batch production, it can quickly switch the positioning requirements of different specifications of plates, avoiding the drawbacks of frequent component replacement in traditional fixed limit devices, and significantly improving the production efficiency and practicality of the equipment. Attached Figure Description

[0027] Figure 1 This is an isometric schematic diagram of the positioning device for non-ferrous metal rolling equipment proposed in this utility model;

[0028] Figure 2 This is a front sectional view of the positioning device for non-ferrous metal rolling equipment proposed in this utility model;

[0029] Figure 3 This is a partial side sectional view of the positioning device for non-ferrous metal rolling equipment proposed in this utility model;

[0030] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0031] Figure 5 This is a partial top-section schematic diagram of the positioning device for non-ferrous metal rolling equipment proposed in this utility model.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Lifting seat; 2. Carrying seat; 3. Height positioning component; 4. Horizontal positioning component; 5. First bidirectional threaded rod; 6. First movable slider; 7. Fixing frame; 8. Connecting rod; 9. First transmission box; 10. Worm gear; 11. First transmission shaft; 12. Worm wheel; 13. Fixing sleeve; 14. Movable column; 15. Scale line; 16. Limiting groove; 17. Limiting block; 18. First moving groove; 19. Positioning frame; 20. Positioning roller; 21. Second moving groove; 22. Second bidirectional threaded rod; 23. Second movable slider; 24. Second transmission box; 25. Second transmission shaft; 26. First bevel gear; 27. Second bevel gear; 28. First knob; 29. ​​Second knob; 30. Mounting plate; 31. Mounting hole. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figure 1-4This utility model provides a specific embodiment: a positioning device for non-ferrous metal rolling equipment, including a lifting seat 1 and a carrying seat 2, a height positioning component 3 is provided between the lifting seat 1 and the carrying seat 2, a horizontal positioning component 4 is provided on both sides of the upper end of the carrying seat 2, and a mounting plate 30 is fixedly connected to the lower end of the lifting seat 1. The mounting plate 30 is provided with a plurality of mounting holes 31. By providing the mounting plate 30 and the mounting holes 31, the device can be installed and fixed.

[0036] The height positioning component 3 includes two first movable sliders 6. The upper ends of the two first movable sliders 6 and both sides of the lower end of the carrier 2 are fixedly connected to fixed frames 7. A connecting rod 8 is rotatably connected between each of the two fixed frames 7. A first movable groove 18 is formed in the middle of the upper end of the lifting seat 1. A first bidirectional threaded rod 5 is rotatably connected between the inner walls of both sides of the first movable groove 18. Both first movable sliders 6 are threaded onto the first bidirectional threaded rod 5. Both first movable sliders 6 are slidably disposed within the first movable groove 18. Fixed frames 7 are fixedly connected to the upper sides of the lifting seat 1 at the front and rear positions. The sleeve 13, with multiple fixed sleeves 13, each has a movable column 14 movably fitted inside. Each movable column 14 is fixedly connected to the carrier 2. The outer wall of each movable column 14 is provided with scale lines 15. The inner wall of each fixed sleeve 13 has two limiting grooves 16. Each limiting groove 16 has a sliding limiting block 17, which is fixedly connected to the corresponding movable column 14. The limiting blocks 17 and limiting grooves 16 effectively limit the movement of the movable column 14. The scale lines 15 facilitate the operator's confirmation of the plate's height position. Lifting seat 1 A first transmission box 9 is fixedly connected to one side of the first transmission box 9. A worm gear 10 is rotatably connected between the front and rear inner walls of the first transmission box 9. A first transmission shaft 11 is rotatably connected between the two inner walls of the first transmission box 9. A worm wheel 12 is fixedly sleeved on the outer wall of the first transmission shaft 11. The worm gear 10 and the worm wheel 12 mesh. One end of the first bidirectional threaded rod 5 passes through the lifting seat 1 and the first transmission box 9 and is fixedly connected to the first transmission shaft 11. By controlling the rotation of the worm gear 10, the worm wheel 12 can be made to rotate the first transmission shaft 11, thereby making the first bidirectional threaded rod 5 rotate. The front end of the first transmission box 9 rotates. The device is connected to a first knob 28. The front end of the worm gear 10 passes through the first transmission box 9 and is fixedly connected to the first knob 28. By providing the first knob 28, the operator can easily rotate the worm gear 10 by turning the first knob 28. By providing the height positioning component 3, the carrier seat 2 can be raised and lowered smoothly, and the height of the plate can be flexibly adjusted so that its center is precisely aligned with the center of the gap between the calendering rollers. This effectively solves the problem that traditional devices cannot control the vertical offset of the plate, and ensures that the plate maintains effective vertical positioning during the calendering process, avoiding uneven thickness or surface defects caused by height deviation.

[0037] Reference Figure 2 , Figure 3 and Figure 5 The horizontal positioning assembly 4 includes two positioning frames 19, with multiple positioning rollers 20 rotatably connected between the upper and lower inner walls of each of the two positioning frames 19. The front and rear ends of the carrier 2 are each provided with a second moving groove 21. A second bidirectional threaded rod 22 is rotatably connected between the inner walls of both sides of the two second moving grooves 21. Second moving sliders 23 are threaded onto both sides of the outer walls of the two second bidirectional threaded rods 22. Multiple second moving sliders 23 are fixedly connected to their respective positioning frames 19 and slide within their respective second moving grooves 21. A second transmission box 24 is fixedly connected to one side of the carrier 2. A second transmission shaft 25 is rotatably connected between the front and rear inner walls of the second transmission box 24. A first bevel gear 26 is fixedly sleeved onto the front and rear parts of the outer wall of the second transmission shaft 25. One end of each of the two second bidirectional threaded rods 22 passes through the carrier 2 into the second transmission box 24 and is fixedly connected to a second bevel gear. 27. Both second bevel gears 27 mesh with corresponding first bevel gears 26. A second knob 29 is rotatably connected to the front end of the second transmission box 24. By controlling the rotation of the second transmission shaft 25, the first bevel gear 26 and the second bevel gear 27 can be rotated, which in turn causes the second bidirectional threaded rod 22 to rotate. The front end of the second transmission shaft 25 passes through the second transmission box 24 and is fixedly connected to the second knob 29, making it convenient for the operator to rotate the second knob 29 to rotate the second transmission shaft 25. With the horizontal positioning component 4, the positioning frames 19 on both sides can be moved relative to each other, realizing flexible adjustment of the limit distance. Without replacing the hardware, it can adapt to various non-ferrous metal plates of different widths. In multi-variety, small-batch production, it can quickly switch the positioning requirements of different specifications of plates, avoiding the drawbacks of frequent component replacement in traditional fixed limit devices, and significantly improving the production efficiency and practicality of the equipment.

[0038] Working principle: When using this device, the height positioning component 3 firstly adjusts the height of the material to be processed, aligning the center of the material with the center of the gap between the calendering rolls, thus solving the problem of "vertical offset". It is suitable for materials of various thicknesses. Specifically, rotating the first knob 28 causes the worm gear 10 to rotate, which in turn causes the first bidirectional threaded rod 5 to rotate via the worm wheel 12 and the first transmission shaft 11. This causes the two first moving sliders 6 to move relative to or away from each other. With the help of the connecting rod 8, the carrier 2 can be raised and lowered. Combined with the movable column 14 and the scale line 15, the height of the material can be adjusted. After positioning and adjustment, the horizontal positioning component 4 is provided to limit the material on both sides during the feeding process, so that it can be positioned and fed into the calendering equipment. The spacing of the limiting parts can be adjusted, so it is suitable for materials of various widths. Specifically, by rotating the second knob 29, the second transmission shaft 25 is rotated. The first bevel gear 26 and the second bevel gear 27 are provided to rotate the two second bidirectional threaded rods 22. The second moving slider 23 is provided to move the two positioning frames 19 relative to each other or in opposite directions, so as to adjust the spacing of the two positioning frames 19 and improve the practicality of the adjustment device.

[0039] The following points should be noted in this article:

[0040] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0041] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A positioning device for non-ferrous rolling equipment, comprising a lifting seat (1) and a load seat (2), characterized in that: A height positioning component (3) is provided between the lifting seat (1) and the cargo seat (2), and a horizontal positioning component (4) is provided on both sides of the upper end of the cargo seat (2). The height positioning component (3) includes two first movable sliders (6). The upper ends of the two first movable sliders (6) and the lower ends of the carrier (2) are fixedly connected to the fixed frames (7). A connecting rod (8) is rotatably connected between the two fixed frames (7). The upper middle part of the lifting seat (1) is provided with a first movable groove (18). The inner walls of the two sides of the first movable groove (18) are rotatably connected to a first bidirectional threaded rod (5). The two first movable sliders (6) are threaded onto the first bidirectional threaded rod (5). The two first movable sliders (6) are slidably disposed in the first movable groove (18). Fixed sleeves (13) are fixedly connected to the front and rear sides of the upper end of the lifting seat (1). Movable columns (14) are movably fitted inside the multiple fixed sleeves (13).

2. The positioning device for non-ferrous metal rolling equipment according to claim 1, characterized in that: The horizontal positioning component (4) includes two positioning frames (19). Multiple positioning rollers (20) are rotatably connected between the upper and lower inner walls of the two positioning frames (19). The front and rear ends of the carrier (2) are provided with second moving grooves (21). A second bidirectional threaded rod (22) is rotatably connected between the inner walls of the two second moving grooves (21). A second moving slider (23) is threaded onto both sides of the outer wall of the two second bidirectional threaded rods (22). Multiple second moving sliders (23) are fixedly connected to the corresponding positioning frames (19). Multiple second moving sliders (23) are slidably arranged in the corresponding second moving grooves (21). A second transmission box (24) is fixedly connected to one side of the carrier (2).

3. The positioning device for non-ferrous metal rolling equipment according to claim 1, characterized in that: Multiple movable columns (14) are fixedly connected to the carrier (2). The outer walls of multiple movable columns (14) are provided with scale lines (15). The inner walls of multiple fixed sleeves (13) are provided with two limiting grooves (16). The interior of multiple limiting grooves (16) is provided with limiting blocks (17). Multiple limiting blocks (17) are fixedly connected to the corresponding movable columns (14).

4. The positioning device for non-ferrous metal rolling equipment according to claim 1, characterized in that: A first transmission box (9) is fixedly connected to one side of the lifting seat (1). A worm gear (10) is rotatably connected between the front and rear inner walls of the first transmission box (9). A first transmission shaft (11) is rotatably connected between the two inner walls of the first transmission box (9). A worm wheel (12) is fixedly sleeved on the outer wall of the first transmission shaft (11). The worm gear (10) and the worm wheel (12) mesh. One end of the first bidirectional threaded rod (5) passes through the lifting seat (1) and the first transmission box (9) and is fixedly connected to the first transmission shaft (11).

5. The positioning device for non-ferrous metal rolling equipment according to claim 2, characterized in that: A second transmission shaft (25) is rotatably connected between the front and rear inner walls of the second transmission box (24). A first bevel gear (26) is fixedly sleeved on the front and rear sides of the outer wall of the second transmission shaft (25). One end of each of the two second bidirectional threaded rods (22) passes through the carrier seat (2) into the second transmission box (24) and is fixedly connected to a second bevel gear (27). Both of the second bevel gears (27) mesh with the corresponding first bevel gears (26). A second knob (29) is rotatably connected to the front end of the second transmission box (24).

6. The positioning device for non-ferrous metal rolling equipment according to claim 4, characterized in that: The front end of the first transmission box (9) is rotatably connected to a first knob (28), and the front end of the worm gear (10) passes through the first transmission box (9) and is fixedly connected to the first knob (28).

7. The positioning device for non-ferrous metal rolling equipment according to claim 5, characterized in that: The front end of the second drive shaft (25) passes through the second drive box (24) and is fixedly connected to the second knob (29).

8. The positioning device for non-ferrous metal rolling equipment according to claim 1, characterized in that: The lower end of the lifting seat (1) is fixedly connected to an installation plate (30), and the installation plate (30) has multiple installation holes (31).

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