Aluminum plate surface leveling device
By introducing mobile racks and restriction racks into the leveling machine, the problem of the tail end of the aluminum plate is curled, and the effect of the aluminum plate being safe and smoothly entering the leveling machine is achieved, reducing the risk of injury to staff.
Patent Information
- Application Number
- CN202422336472.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When the existing leveling machine is leveling the aluminum plate, the tail end of the aluminum plate is deformed greatly and is prone to be raised, resulting in an increase in the risk of injury to the staff.
A surface leveling device for aluminum plates is designed, including a leveling machine, a moving frame and a restriction frame. Through the cooperation of the mobile frame and the guide crossbar, the aluminum plate can enter the leveling machine smoothly. The restriction frame provides reverse elastic force through a support spring when the aluminum plate is raised, reducing the degree of curling.
It effectively reduces the harm caused by the lifting of the tail end of the aluminum plate to the staff and improves the safety of leveling operations.
Smart Images
Figure CN223234765U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of leveling machines, in particular to a device for leveling the surface of an aluminum plate. Background Art
[0002] The leveling machine is used to flatten uneven metal sheets by squeezing strips or plates of a certain thickness through upper and lower rollers.
[0003] When the leveling machine is leveling the aluminum plate, it is necessary to manually support the aluminum plate for feeding so that the aluminum plate can normally enter the interior of the leveling machine for leveling. In actual use, some aluminum plates have a high degree of deformation, and a section of the aluminum plate is convex upward (that is, it is tilted upward relative to the flat surface). Therefore, during the feeding process of the aluminum plate, when the junction between the flat surface and the convexity is fed into the leveling machine for leveling, it will cause the tail end of the filter plate to warp upward. The sudden warping is not only inconvenient for the staff to hold the aluminum plate, but even when the aluminum plate is fed at a faster speed, it will cause the tail end of the aluminum plate to warp faster, which may cause injuries to the staff. Therefore, an aluminum plate surface leveling device is proposed to solve the above-mentioned problems. Utility Model Content
[0004] Based on the above description, the utility model provides an aluminum plate surface leveling device to solve the problem that the tail end of the aluminum plate with a large degree of deformation is easily lifted up during use by the existing leveling machine, causing harm to the workers.
[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: A surface leveling device for an aluminum plate, characterized in that it includes: a leveling machine, the leveling machine includes two parallel guide cross bars, the movable frame includes a movable frame main body, the movable frame main body is erected between the two guide cross bars and can slide along the length direction of the cross bars, the limiting frame includes a mounting frame, an extrusion roller, a force-bearing plate and a support spring, the mounting frame is arranged above the movable frame main body and passes through the movable frame main body, the extrusion roller is arranged inside the mounting frame by a fixing screw, the force-bearing plate is arranged outside the mounting frame by a nut, and the support spring is arranged between the movable frame main body and the force-bearing plate.
[0006] On the basis of the above technical solution, the present invention can also be improved as follows.
[0007] Furthermore, the leveling machine includes a leveling machine body, two guide cross bars are provided at the feed inlet of the leveling machine body, and supporting vertical bars are provided at the bottom ends of the guide cross bars.
[0008] Furthermore, the guide cross bar is provided with a mounting groove on one side opposite to the guide cross bar, and a first screw mounting hole is provided on the opposite side of the guide cross bar, and the first screw mounting hole is communicated with the mounting groove.
[0009] Furthermore, the movable frame body includes two movable blocks, a connecting plate is provided between the two movable blocks, and a triangular reinforcing plate is provided at the connection between the connecting plate and the movable blocks.
[0010] Furthermore, a guide vertical hole is provided on the upper surface of the connecting plate, an open groove is provided on the opposite side of the moving block, and rectangular mounting holes are provided on the upper and lower surfaces of the moving block. The rectangular mounting holes are connected to the open grooves, and a fixed cross bar is provided between the guide cross bars.
[0011] Furthermore, a second screw mounting hole is provided on the opposite side of the moving block, the second screw mounting hole is communicated with the rectangular mounting hole, and a threaded blind hole is provided on the surface of the opposite side of the rectangular mounting hole.
[0012] Furthermore, a roller is provided inside the rectangular mounting hole, and the long screw passes through the second screw mounting hole and the roller and is threadedly connected to the threaded blind hole.
[0013] Furthermore, the mounting frame includes a main frame body, which is a U-shaped frame. Adjustment holes are provided on both sides of the main frame body. The extrusion roller is arranged inside the main frame body. The fixing screws are arranged at both ends of the mounting frame, pass through the adjustment holes, and are threadedly connected to the extrusion roller.
[0014] Furthermore, the bottom end of the main frame is provided with a positioning column, a guide vertical rod and a threaded column in sequence from top to bottom, the guide vertical rod passes through the guide vertical hole, the diameter of the threaded column is smaller than the diameter of the guide vertical rod, and the diameter of the positioning column is larger than the diameter of the guide vertical hole.
[0015] Furthermore, the fixing cross bar is arranged inside the mounting groove, and the screw passes through the first screw mounting hole and is threadedly connected to the mounting groove.
[0016] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:
[0017] 1. The utility model is provided with a leveling machine and a movable frame and other components. Through the cooperation between the movable frame and the guide cross bar, the movable frame can move along the direction of the guide cross bar, so that when the aluminum plate extends into the interior of the leveling machine, the restriction frame restricts the tail end of the aluminum plate. When the aluminum plate is fed into the interior of the leveling machine, the movable frame can be driven to move together through the restriction frame, so that the aluminum plate can enter the interior of the leveling machine normally.
[0018] 2. By setting up the limiting frame, the effect of driving the mounting frame to move together when the tail end of the aluminum plate is tilted is achieved. When the mounting frame moves upward, the force-bearing plate squeezes the support spring, causing the support spring to generate a downward elastic force, thereby limiting the degree of tilting of the tail end of the aluminum plate, reducing the harm caused by the sudden tilting of the tail end of the aluminum plate, and making the aluminum plate safer during leveling operations. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic structural diagram of an aluminum plate surface smoothing device provided in an embodiment of the present utility model;
[0020] Figure 2 This is a schematic structural diagram of Example 1 of the present utility model;
[0021] Figure 3 for Figure 2 A partial enlarged schematic diagram of area A in the middle;
[0022] Figure 4 This is a schematic structural diagram of a limiting frame in an embodiment of the present utility model;
[0023] Figure 5 This is a schematic structural diagram of a mobile frame in an embodiment of the present utility model;
[0024] Figure 6 This is a structural diagram of the main body of the mobile frame in an embodiment of the present utility model;
[0025] Figure 7 This is a schematic structural diagram of the mounting frame in an embodiment of the present utility model;
[0026] In the accompanying drawings, the components represented by the reference numerals are as follows:
[0027] 1. Leveling machine; 11. Leveling machine body; 12. Guide crossbar; 13. Support vertical bar; 14. Mounting slot; 15. First screw mounting hole; 2. Mobile frame body; 21. Mobile block; 22. Connecting plate; 23. Guide vertical hole; 24. Opening slot; 25. Rectangular mounting hole; 26. Threaded blind hole; 27. Second screw mounting hole; 3. Roller; 4. Long screw; 5. Mounting frame; 51. Main frame; 52. Adjustment hole; 53. Positioning column; 54. Guide vertical bar; 55. Threaded column; 6. Extrusion roller; 7. Fixing screw; 8. Load-bearing plate; 9. Support spring; 10. Fixed crossbar. DETAILED DESCRIPTION
[0028] To facilitate understanding of the present application, the present application will be described more fully below with reference to the accompanying drawings. The accompanying drawings provide embodiments of the present application. However, the present application may be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of the present application more thorough and comprehensive.
[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application pertains. The terms used herein in the specification of this application are for the purpose of describing specific embodiments only and are not intended to limit this application.
[0030] It will be understood that spatial relational terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be understood that in addition to the orientations shown in the figures, spatial relational terms also include different orientations of the device in use and operation. For example, if the device in the drawings is turned over, the element or feature described as "under" or "beneath" or "beneath" the other elements will be oriented as "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include alternative orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.
[0031] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element or connected to the other element through an intermediate element. In the following embodiments, "connection" should be understood as "electrical connection", "communication connection", etc., if the connected circuits, modules, units, etc. can transmit electrical signals or data to each other.
[0032] When used herein, the singular forms "a", "an", and "the" may also include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" and the like specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the possibility of the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.
[0033] See also Figure 1 、 Figure 2 and Figure 3 , an aluminum plate surface smoothing device, comprising:
[0034] The leveler 1 comprises two parallel guide rails 12;
[0035] The leveling machine 1 includes a leveling machine body 11, two guide cross bars 12 are provided at the feed port of the leveling machine body 11, and the bottom ends of the guide cross bars 12 are provided with support vertical bars 13. The opposite sides of the guide cross bars 12 are provided with mounting grooves 14, and the opposite sides of the guide cross bars 12 are provided with first screw mounting holes 15, which are connected to the mounting grooves 14. A fixed cross bar 10 is provided between the guide cross bars 12;
[0036] Based on the above, the supporting vertical rod 13 plays a supporting role, so that the guiding cross bar 12 can withstand a large external force, and the guiding cross bar 12 plays the effect of guiding the horizontal movement of the mobile frame, so that the mobile frame can only move along the direction of the guiding cross bar 12. The setting of the first screw mounting hole 15 and the mounting groove 14 enables the fixed cross bar 10 to be fixed between the two guiding cross bars 12.
[0037] like Figure 1 、 Figure 5 and Figure 6 As shown, the mobile frame includes a mobile frame body 2, which is set between two guide cross bars 12 and can slide along the length direction of the cross bars. The mobile frame body 2 includes two moving blocks 21, a connecting plate 22 is provided between the two moving blocks 21, and a triangular reinforcement plate is provided at the connection between the connecting plate 22 and the moving block 21;
[0038] A guide vertical hole 23 is provided on the upper surface of the connecting plate 22, and an open groove 24 is provided on the opposite side of the movable block 21. A rectangular mounting hole 25 is provided on the upper and lower surfaces of the movable block 21, and the rectangular mounting hole 25 is communicated with the open groove 24. A second screw mounting hole 27 is provided on the opposite side of the movable block 21, and the second screw mounting hole 27 is communicated with the rectangular mounting hole 25. A threaded blind hole 26 is provided on the surface on the opposite side of the rectangular mounting hole 25.
[0039] The roller 3 is provided inside the rectangular mounting hole 25, and the long screw 4 passes through the second screw mounting hole 27 and the roller 3 and is threadedly connected to the threaded blind hole 26;
[0040] Based on the above, the arrangement of the rectangular mounting hole 25, the second screw mounting hole 27 and the threaded blind hole 26 enables the roller 3 to be connected to the mobile frame body 2, and the roller 3 contacts the guide cross bar 12, thereby making the mobile frame body 2 move more smoothly along the direction of the guide cross bar 12. The arrangement of the open groove 24 enables the mobile frame body 2 to move only along the direction of the guide cross bar 12.
[0041] The provision of the guide vertical hole 23 serves to restrict the mounting bracket 5 , so that the mounting bracket 5 can only move vertically along the direction of the guide vertical hole 23 .
[0042] like Figure 1 、 Figure 4 as well as Figure 7 As shown, the limiting frame includes a mounting frame 5, a squeezing roller 6, a force-bearing sheet 8 and a supporting spring 9, wherein:
[0043] The mounting frame 5 is provided above the mobile frame body 2 and passes through the mobile frame body 2, and includes an adjustment hole 52 and a threaded column 55. The mounting frame 5 includes a main frame body 51, and the main frame body 51 is a U-shaped frame. Adjustment holes 52 are provided on both sides of the main frame body 51. The squeezing roller 6 is provided inside the main frame body 51. The fixing screws 7 are provided at both ends of the mounting frame 5, pass through the adjustment holes 52, and are threadedly connected to the squeezing roller 6.
[0044] The bottom end of the main frame 51 is provided with a positioning column 53, a guide vertical rod 54 and a threaded column 55 in order from top to bottom. The guide vertical rod 54 passes through the guide vertical hole 23. The diameter of the threaded column 55 is smaller than that of the guide vertical rod 54. The diameter of the positioning column 53 is larger than that of the guide vertical hole 23.
[0045] a squeezing roller 6 , which is mounted inside the mounting frame 5 via fixing screws 7 ;
[0046] A stress-bearing plate 8, which is arranged on the outside of the mounting frame 5 through a nut;
[0047] A support spring 9 is provided between the movable frame body 2 and the stress-bearing plate 8;
[0048] Based on the above, the arrangement of the mounting frame 5 enables the squeezing rollers 6 to be fixed by the fixing screws 7. After being fixed, the squeezing rollers 6 can rotate normally and preliminarily fix the aluminum plate passing through the two squeezing rollers 6. When the aluminum plate is leveled, the aluminum plate drives the squeezing rollers 6 and the mounting frame 5 to move together, and at the same time, the movable frame also moves with the mounting frame 5.
[0049] When the tail end of the aluminum plate is tilted up, the squeezing roller 6 is subjected to an upward external force. At this time, the mounting frame 5 moves along the direction of the guide vertical hole 23. During this process, the force-bearing sheet 8 moves together to squeeze the support spring 9. The support spring 9 is compressed to generate a reverse elastic force, thereby reducing the damage caused by the tilting of the tail end of the aluminum plate.
[0050] like Figure 1 As shown, the fixing cross bar 10 is arranged inside the mounting groove 14, and the screw passes through the first screw mounting hole 15 and is threadedly connected to the mounting groove 14;
[0051] Based on the above, the fixed cross bar 10 is fixed inside the mounting groove 14 by screws. At this time, the fixed cross bar 10 has the effect of limiting the movement of the movable frame, so that the movable frame will not be separated from the guide cross bar 12 when moving.
[0052] In actual use of this embodiment, after the mounting frame and the limiting frame are assembled, the fixing cross bar 10 is fixed inside the mounting groove 14. At this time, the state of the device is as follows: Figure 1 As shown;
[0053] When the leveling machine 1 is powered on and the aluminum plate is leveled, the tail end of the aluminum plate is clamped between the two squeezing rollers 6 by loosening the fixing screws 7, and the fixing screws 7 are tightened to fix the aluminum plate and the squeezing rollers 6 relatively.
[0054] The leveler 1 drives the aluminum plate to perform the leveling operation while performing the feeding operation. During this process, the aluminum plate continuously extends into the interior of the leveler 1. At this time, the aluminum plate drives the limiting frame and the movable frame to move together. The movable frame moves toward the leveler 1 along the direction of the guide cross bar 12 under the drive of the aluminum plate. During this process, the staff does not need to hold the aluminum plate. Only before the aluminum plate enters the leveler 1, the staff needs to push the movable frame so that the aluminum plate extends into the interior of the leveler 1.
[0055] During the leveling process of the leveling machine 1, the tail end of the aluminum plate with a large degree of deformation will bend upward. During this process, the mounting frame 5 drives the force-bearing plate 8 to move upward along the direction of the guide vertical hole 23. At this time, the support spring 9 is compressed to produce a reverse elastic force, which can effectively reduce the damage caused by the upward warping of the tail end of the aluminum plate, thereby ensuring that the staff will not be injured due to the upward warping of the tail end of the aluminum plate.
[0056] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.
Claims
1. An aluminum plate surface smoothing device, characterized in that: include: A leveling machine (1) comprising two parallel guide rails (12); A movable frame, comprising a movable frame body (2), which is arranged between two guide cross bars (12) and is capable of sliding along the length direction of the cross bars; The limiting frame includes a mounting frame (5), a squeezing roller (6), a force-bearing plate (8), and a supporting spring (9), wherein: A mounting frame (5) is arranged above the movable frame body (2) and passes through the movable frame body (2); A squeezing roller (6) is arranged inside the mounting frame (5) via a fixing screw (7); A stress-bearing plate (8) is arranged on the outside of the mounting frame (5) via a nut; A support spring (9) is provided between the movable frame body (2) and the stress-bearing sheet (8).
2. The aluminum plate surface smoothing device according to claim 1, characterized in that: The leveler (1) comprises a leveler body (11), two guide cross bars (12) are provided at a feed port of the leveler body (11), and a supporting vertical bar (13) is provided at the bottom end of the guide cross bar (12).
3. The aluminum plate surface smoothing device according to claim 2, characterized in that: The guide cross bars (12) are each provided with a mounting groove (14) on one opposite side, and a first screw mounting hole (15) is each provided on the opposite side of the guide cross bars (12). The first screw mounting hole (15) and the mounting groove (14) are communicated with each other, and a fixing cross bar (10) is provided between the guide cross bars (12).
4. The aluminum plate surface smoothing device according to claim 1, characterized in that: The movable frame body (2) comprises two movable blocks (21), a connecting plate (22) is provided between the two movable blocks (21), and a triangular reinforcement plate is provided at the connection between the connecting plate (22) and the movable block (21).
5. The aluminum plate surface smoothing device according to claim 4, characterized in that: A guide vertical hole (23) is provided on the upper surface of the connecting plate (22), an opening slot (24) is provided on the opposite side of the moving block (21), and rectangular mounting holes (25) are provided on the upper and lower surfaces of the moving block (21), and the rectangular mounting holes (25) are communicated with the opening slot (24).
6. The aluminum plate surface smoothing device according to claim 5, characterized in that: A second screw mounting hole (27) is provided on the opposite side of the moving block (21), the second screw mounting hole (27) is communicated with the rectangular mounting hole (25), and a threaded blind hole (26) is provided on the surface of the opposite side of the rectangular mounting hole (25).
7. The aluminum plate surface smoothing device according to claim 6, characterized in that: A roller (3) is provided inside the rectangular mounting hole (25), and a long screw (4) passes through the second screw mounting hole (27) and the roller (3) and is threadedly connected to the threaded blind hole (26).
8. The aluminum plate surface smoothing device according to claim 5, characterized in that: The mounting frame (5) includes a main frame body (51), the main frame body (51) is a U-shaped frame, and adjustment holes (52) are provided on both sides of the main frame body (51). The squeezing roller (6) is arranged inside the main frame body (51), and the fixing screws (7) are provided at both ends of the mounting frame (5), pass through the adjustment holes (52), and are threadedly connected to the squeezing roller (6).
9. The aluminum plate surface smoothing device according to claim 8, characterized in that: The bottom end of the main frame (51) is provided with a positioning column (53), a guide vertical rod (54) and a threaded column (55) in sequence from top to bottom. The guide vertical rod (54) passes through the guide vertical hole (23). The diameter of the threaded column (55) is smaller than the diameter of the guide vertical rod (54). The diameter of the positioning column (53) is larger than the diameter of the guide vertical hole (23).
10. The aluminum plate surface smoothing device according to claim 3, characterized in that: The fixing cross bar (10) is arranged inside the installation slot (14), and the screw passes through the first screw installation hole (15) and is threadedly connected to the installation slot (14).