Cutting device for aluminum foil coil machining
By designing a support plate to drive the pressure rollers to open or close synchronously, combined with a hydraulic cylinder and lead screw structure, the problem of wrinkles during aluminum foil cutting was solved, achieving high-quality aluminum foil cutting.
Patent Information
- Application Number
- CN202423180021.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-23
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-12-23
AI Technical Summary
Aluminum foil is prone to wrinkles during the cutting process, which affects the processing quality.
The device design includes a worktable, support plate, adjustment mechanism and cutting machine. The support plate drives the pressure roller to open or close synchronously to provide aluminum foil tension. Combined with hydraulic cylinder and lead screw structure, it ensures stable movement of the cutting machine and avoids aluminum foil wrinkles.
It effectively prevents aluminum foil wrinkles, improves cutting quality and stability, and ensures cutting results.
Smart Images
Figure CN223948011U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to aluminum foil roll processing technical field, especially relate to a cutting device of aluminum foil roll processing. BACKGROUND
[0002] Aluminum foil as a kind of industrial manufacturing raw and auxiliary materials, product is mainly applied to packaging protection, daily necessities, building etc., the use of aluminum foil is very extensive, for example: aviation food packaging, ordinary meat packaging, cigarette packaging etc..In the aluminum foil roll processing process, aluminum foil needs to be cut, since aluminum foil belongs to lighter material, if not end tension is exerted, theoretically, it cannot present straight line state, and aluminum foil is prone to wrinkle in cutting process, affect processing quality. CONTENT
[0003] In view of above-mentioned situation, to overcome the defects of prior art, the purpose of the utility model is to provide a cutting device of aluminum foil roll processing, effectively solve the problem of poor cutting quality.
[0004] Its technical scheme for solving the technical problem is: including workbench and rack, workbench one side is equipped with aluminum foil roll, and aluminum foil roll is placed and has aluminum foil along the workbench conveying, workbench top is equipped with support plate, support plate left and right ends are all equipped with adjusting mechanism, adjusting mechanism includes first adjusting block and second adjusting block, first adjusting block and second adjusting block are symmetric about support plate middle position front and back, first adjusting block and second adjusting block are respectively hinged with support plate, first adjusting block top end and support plate between are installed with first spring, second adjusting block top end and support plate between are installed with second spring, first spring and second spring are all inclined setting, first spring and second spring are symmetric about support plate middle position front and back, first pressure roller is rotatably connected between two first adjusting blocks, second pressure roller is rotatably connected between two second adjusting blocks, support plate drives first pressure roller and second pressure roller to extrude aluminum foil on workbench downwards synchronously, first pressure roller and second pressure roller are opened and rolled along aluminum foil synchronously, first adjusting block extrudes first spring, second adjusting block extrudes second spring, workbench below is equipped with cutting machine, cutting machine slides along support plate left and right direction, and cutting machine is located in the middle of first pressure roller and second pressure roller.
[0005] Preferably, a plurality of vertical hydraulic cylinders are installed on the rack, and the extension ends of the hydraulic cylinders are fixedly connected with the upper end of the support plate.
[0006] Preferably, supports are fixedly connected to the left and right ends of the support plate, a lead screw is rotatably connected between the supports, a nut is threadedly connected to the lead screw, the nut is fixedly connected with the top end of the cutting machine, guide rails are fixedly connected to the lead screw on the supports, and the nut slides along the guide rails in the left and right directions.
[0007] Preferably, the left support is provided with a motor, and the motor is coaxially fixedly connected with the lead screw through a speed reducer.
[0008] Preferably, the workbench is provided with a cutting groove corresponding to the cutting machine.
[0009] The utility model has the following advantages over the traditional equipment: 1) the first adjusting block and the second adjusting block are hingedly connected with the support plate, and through the lifting movement of the support plate, the first compression roller and the second compression roller are synchronously closed or opened under the action of the workbench, when the first compression roller and the second compression roller are synchronously opened, the first compression roller and the second compression roller can effectively position the aluminum foil and stretch the aluminum foil, avoiding the aluminum foil from wrinkling, which is beneficial to subsequent cutting operation and ensures cutting quality, the first compression roller and the second compression roller are rotatably connected, reducing the friction force on the surface of the aluminum foil and protecting the aluminum foil, and the utility model is complete in function and flexible to use; 2) the left and right movements of the cutting machine are controlled through the lead screw nut structure, the stability of the cutting machine is ensured, and the cutting groove of the workbench is matched with the cutting machine, the cutting effect is good, and the utility model is safe and reliable. BRIEF DESCRIPTION OF DRAWINGS
[0010] Fig. 1 is the schematic view of the front view of the utility model;
[0011] Fig. 2 is the schematic view of the left view of the utility model;
[0012] Fig. 3 is the schematic view of the three-dimensional structure of the utility model;
[0013] Fig. 4 is the schematic view of the three-dimensional structure of the first compression roller and the second compression roller in the utility model.
[0014] Reference signs: 1, workbench; 2, rack; 3, aluminum foil; 4, support plate; 5, first adjusting block; 6, second adjusting block; 7, first spring; 8, second spring; 9, first compression roller; 10, second compression roller; 11, cutting machine; 12, hydraulic cylinder; 13, support; 14, lead screw; 15, nut; 16, motor; 17, cutting groove. DETAILED DESCRIPTION
[0015] The specific embodiments of the utility model are further described in detail in combination with the drawings.
[0016] By Figs. 1 to 4The utility model provides a cutting device of aluminium foil roll processing, including workbench 1 and frame 2, one side of workbench 1 is equipped with aluminium foil roll, and aluminium foil roll is placed and is rolled to the aluminium foil 3 along the conveyance of workbench 1, and workbench 1 is equipped with support plate 4, and the both ends of support plate 4 are equipped with adjusting mechanism, and adjusting mechanism includes first adjusting block 5 and second adjusting block 6, and first adjusting block 5 and second adjusting block 6 are symmetric about the front and back of the middle position of support plate 4, and the rear end of first adjusting block 5 is hinged with support plate 4, and the front end of second adjusting block 6 is hinged with support plate 4, and first spring 7 is installed between the top end of first adjusting block 5 and support plate 4, and second spring 8 is installed between the top end of second adjusting block 6 and support plate 4, and first spring 7 and second spring 8 are all arranged obliquely, and first spring 7 and second spring 8 are symmetric about the front and back of the middle position of support plate 4, and first pressure roller 9 is rotatably connected between the first adjusting block 5 of left and right sides, and second pressure roller 10 is rotatably connected between the second adjusting block 6 of left and right sides, and support plate 4 drives first pressure roller 9 and second pressure roller 10 to extrude aluminium foil 3 on workbench 1 downwards synchronously, and first pressure roller 9 and second pressure roller 10 roll along aluminium foil 3 and open synchronously, and first adjusting block 5 extrudes first spring 7, and second adjusting block 6 extrudes second spring 8, and cutting machine 11 is arranged below workbench 1, and cutting machine 11 slides along the left and right direction of support plate 4, and cutting machine 11 is located in the middle of first pressure roller 9 and second pressure roller 10.
[0017] In order to control the stable up-down movement of the support plate 4, a plurality of vertical hydraulic cylinders 12 are installed on the frame 2, and the telescopic ends of the hydraulic cylinders 12 are fixedly connected with the upper end of the support plate 4.
[0018] In order to ensure the stability of the left-right sliding of the cutting machine 11, supports 13 are fixedly arranged at the left and right ends of the support plate 4, a lead screw 14 is rotatably connected between the supports 13, a nut 15 is threadedly connected with the lead screw 14, the nut 15 is fixedly connected with the top end of the cutting machine 11, guide rails are fixedly arranged on the supports 13 and located at the front and back of the lead screw 14, and the nut 15 slides along the left and right directions of the guide rails.
[0019] In order to ensure the appropriate rotating speed of the lead screw 14, a motor 16 is installed on the left support 13, and the motor 16 is coaxially fixedly connected with the lead screw 14 through a speed reducer.
[0020] The workbench 1 is provided with a cutting groove 17 corresponding to the cutting machine 11 in the up-down direction.
[0021] The utility model discloses a cutting device for aluminum foil, including worktable 1, aluminum foil 3, hydraulic cylinder 12, support plate 4, first pressure roller 9, second pressure roller 10, cutting machine 11, first adjusting block 5, second adjusting block 6, first spring 7, second spring 8, screw rod 14, nut 15 and cutting groove 17, its characterized in that: the first pressure roller 9 and the second pressure roller 10 are arranged on the support plate 4, the first pressure roller 9 and the second pressure roller 10 are connected with the first adjusting block 5 and the second adjusting block 6, the first adjusting block 5 and the second adjusting block 6 are connected with the first spring 7 and the second spring 8, the cutting machine 11 is arranged on the support plate 4, the cutting machine 11 is connected with the motor 16, the motor 16 is connected with the screw rod 14, the screw rod 14 is connected with the nut 15, the nut 15 is connected with the cutting machine 11, the cutting groove 17 is arranged on the worktable 1, the aluminum foil 3 is arranged on the worktable 1, the aluminum foil 3 is connected with the hydraulic cylinder 12, the hydraulic cylinder 12 is connected with the support plate 4, the aluminum foil 3 is cut by the cutting machine 11, when using, the aluminum foil roll is outwardly uncoiled aluminum foil 3, and aluminum foil 3 is conveyed on the workbench 1, when aluminum foil 3 needs cutting, starts hydraulic cylinder 12, and hydraulic cylinder 12 drives support plate 4 to move downward, and support plate 4 drives first pressure roller 9 and second pressure roller 10 to move downward, and cutting machine 11 is located at the left end or right end of support plate 4, avoids the interference of cutting machine 11 and aluminum foil 3, when first pressure roller 9 and second pressure roller 10 move downward to the upper surface of aluminum foil 3, under the support of workbench 1, along with the continuous downward movement of support plate 4, first pressure roller 9 and second pressure roller 10 are extruded downward to aluminum foil 3 synchronously, under the action of first adjusting block 5 and second adjusting block 6, first pressure roller 9 and second pressure roller 10 are rolled along aluminum foil 3 and are opened synchronously, first adjusting block 5 extrudes first spring 7, and first spring 7 is positioned to first adjusting block 5, and second adjusting block 6 extrudes second spring 8, and second spring 8 is positioned to second adjusting block 6, first pressure roller 9 and second pressure roller 10 not only have good positioning effect to aluminum foil 3, but also can ensure that aluminum foil 3 is stretched flat, avoid wrinkles, are helpful to the cutting of subsequent aluminum foil 3, close hydraulic cylinder 12, start cutting machine 11 and motor 16, and the motor 16 drives screw rod 14 to rotate through the speed reducer, according to the positive and negative rotation of motor 16, screw rod 14 drives nut 15 to move along the guide rail left and right direction, and nut 15 drives cutting machine 11 to move left and right, for example, cutting machine 11 is from left to right cutting, cutting machine 11 is located at the left end of support plate 4, screw rod 14 drives nut 15 and cutting machine 11 to slide right, and cutting machine 11 starts cutting the left end of aluminum foil 3, and the lowermost end of cutting machine 11 is located in cutting groove 17, to ensure that aluminum foil 3 is cut completely, when cutting machine 11 moves to the right end of support frame, cutting machine 11 finishes cutting aluminum foil 3, and motor 16 and cutting machine 11 are closed, and hydraulic cylinder 12 drives support plate 4 to reset upward, and first spring 7 and second spring 8 reset, and first pressure roller 9 and second pressure roller 10 reset, flexible operation, good positioning effect, ensure the cutting quality of aluminum foil 3.
[0022] The embodiment is not limited to the shape, material, structure and the like of the utility model in any form, and any simple modification, equivalent change and modification made according to the technical essence of the utility model to the above embodiment all belong to the protection scope of the utility model technical scheme.
Claims
1. A cutting device for processing of aluminum foil rolls, comprising a worktable (1) and a frame (2), one side of the worktable (1) being provided with an aluminum foil roll, the aluminum foil roll being unwound to have aluminum foil (3) conveyed along the worktable (1), characterized in that, The workbench (1) is provided with a support plate (4) above, the left and right ends of the support plate (4) are provided with adjusting mechanisms, the adjusting mechanisms comprise first adjusting blocks (5) and second adjusting blocks (6), the first adjusting blocks (5) and the second adjusting blocks (6) are symmetrically arranged about the middle position of the support plate (4), the first adjusting blocks (5) and the second adjusting blocks (6) are hingedly connected with the support plate (4), a first spring (7) is arranged between the top end of the first adjusting block (5) and the support plate (4), a second spring (8) is arranged between the top end of the second adjusting block (6) and the support plate (4), the first spring (7) and the second spring (8) are arranged in an inclined manner, the first spring (7) and the second spring (8) are symmetrically arranged about the middle position of the support plate (4), a first compression roller (9) is rotatably connected between the two first adjusting blocks (5), a second compression roller (10) is rotatably connected between the two second adjusting blocks (6), the support plate (4) drives the first compression roller (9) and the second compression roller (10) to synchronously press the aluminum foil (3) on the workbench (1) downward, the first compression roller (9) and the second compression roller (10) synchronously open and roll along the aluminum foil (3), the first adjusting block (5) presses the first spring (7), the second adjusting block (6) presses the second spring (8), a cutting machine (11) is arranged below the workbench (1), the cutting machine (11) slides along the left and right directions of the support plate (4), and the cutting machine (11) is located in the middle of the first compression roller (9) and the second compression roller (10).
2. The cutting apparatus for processing of aluminum foil rolls according to claim 1, wherein A plurality of vertical hydraulic cylinders (12) are mounted on the rack (2), and the telescopic ends of the hydraulic cylinders (12) are fixedly connected with the upper end of the support plate (4).
3. The cutting apparatus for processing of aluminum foil rolls according to claim 1, wherein Support frames (13) are fixedly arranged at the left and right ends of the support plate (4), a lead screw (14) is rotatably connected between the support frames (13), a nut (15) is threadedly connected with the lead screw (14), the nut (15) is fixedly connected with the top end of the cutting machine (11), guide rails are fixedly arranged on the support frames (13) and located on the left and right sides of the lead screw (14), and the nut (15) slides along the left and right directions of the guide rails.
4. The cutting apparatus for processing of aluminum foil rolls according to claim 3, wherein A motor (16) is mounted on the left support frame (13), and the motor (16) is coaxially fixedly connected with the lead screw (14) through a speed reducer.
5. The cutting apparatus for processing of aluminum foil rolls according to claim 1, wherein The workbench (1) is provided with a cutting groove (17) corresponding to the cutting machine (11) in the up-down direction.