Trimming device for aluminum coil slitting

Abstract

The utility model discloses an aluminum coil slitting trimming device which comprises a workbench, a protective shell is arranged in the middle of the top surface of the workbench, a hydraulic cylinder is installed in the middle of the top surface of the protective shell, and the output end of the hydraulic cylinder penetrates through the top surface of the protective shell and is fixedly connected with a connecting frame. A sliding rod is arranged between the connecting frames, and a sliding block is connected to the sliding rod in a sliding mode. According to the aluminum coil trimming device, an aluminum coil to be trimmed is unwound through the unwinding roller, when the aluminum coil enters the protective shell, the hydraulic cylinder drives the connecting frame to move, the height position of the first motor on the surface of one side of the baffle can be effectively adjusted, and after the aluminum coil is adjusted to a proper position, the first motor drives the grinding wheel to rotate, so that the aluminum coil is trimmed; the two sides of the aluminum coil can be polished and trimmed at the same time, the second motor drives the winding roller to rotate, the polished and trimmed aluminum coil can be wound, the automation degree is high, and the working efficiency of the aluminum coil polishing and trimming device can be improved easily.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum coil processing, in particular to a trimming device for aluminum coil slitting. Background Art

[0002] Aluminum coil is a metal product that is rolled and bent by a casting mill before being sheared. Aluminum coil is widely used in electronics, packaging, construction, machinery, etc. At present, after the aluminum coil is slit, a trimming device is usually required to grind and trim the edges of the aluminum coil.

[0003] The existing Chinese patent with authorization announcement number CN206527602U discloses an aluminum foil trimming device, and the key point of its technical solution is to solve the problem of burrs or warped edges at the cutting position of the aluminum foil, which can easily cut people's hands. The technical solution is an aluminum foil trimming device, including an unwinder and a winder, and a grinding mechanism is provided between the unwinder and the winder, and the grinding mechanism includes a drive motor and a grinding drill bit, and the grinding drill bit is coaxially connected to the rotating shaft of the drive motor, and the grinding drill bit is tilted downward and pressed against the edge of the aluminum foil. The utility model has a reasonable structure, and a grinding mechanism composed of a drive motor and a drill bit is provided between the unwinder and the winder to grind the edges of the cut aluminum foil, and grind off the burrs and warped edges of the aluminum foil.

[0004] The above-mentioned prior art solution has the following defects: although the above-mentioned technical solution solves the problem that burrs or warped edges appear at the cutting position of the aluminum foil, which may easily cut people's hands, in the above-mentioned technical solution, during the trimming process, both sides cannot be polished and trimmed at the same time. After polishing one side, the other side needs to be polished again, which is time-consuming and labor-intensive, thereby easily reducing its work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a trimming device for aluminum coil slitting, which has the advantages of being convenient for simultaneously grinding and trimming both sides of the aluminum coil and having high work efficiency, thereby solving the problems in the above-mentioned background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a trimming device for aluminum coil slitting, comprising a workbench, a protective shell is provided at the middle position of the top surface of the workbench, and a hydraulic cylinder is installed at the middle position of the top surface of the protective shell, the output end of the hydraulic cylinder passes through the top surface of the protective shell and is fixedly connected to a connecting frame, and a sliding rod is provided between the connecting frames, a sliding block is slidably connected to the sliding bar, and a locking bolt is penetrated through the front end surface of the sliding block, one end of the locking bolt extends to the inside of an adjustment hole opened on the front end surface of the sliding bar, a baffle is provided on the bottom surface of the sliding block, and a first motor is installed on one side surface of the baffle, the output end of the first motor passes through the baffle and is fixedly connected to a grinding wheel, a reel is provided on the top surface of the workbench located on one side of the protective shell, a fixing frame is provided on the top surface of the workbench located on the other side of the protective shell, and a second motor is installed on the front end surface of the fixing frame, the output end of the second motor is fixedly connected to the reel, and through grooves are penetrated on both side surfaces of the protective shell.

[0009] Preferably, a limiting block is provided on the top surface of the sliding block, and the top end of the limiting block extends to the inside of a limiting groove provided on the lower surface of the top end of the connecting frame.

[0010] Preferably, the limiting block is slidably connected to the limiting groove.

[0011] Preferably, the locking bolt is threadedly connected to the adjustment hole.

[0012] Preferably, there are a plurality of adjustment holes, and the plurality of adjustment holes are evenly distributed on the front end surface of the slide rod.

[0013] Preferably, a movable plate is fixedly connected to the front end surface of the protective shell by bolts.

[0014] Preferably, legs are provided on both sides of the bottom surface of the workbench, and a plurality of legs are provided, and the plurality of legs are evenly distributed in pairs on both sides of the bottom surface of the workbench.

[0015] Preferably, the connection frame matches the protective shell.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a trimming device for aluminum coil slitting, which has the following beneficial effects:

[0018] (1) In the utility model, the aluminum coil to be trimmed is unwound by an unwinding roller. When the aluminum coil enters the protective shell, the connecting frame is driven to move by a hydraulic cylinder, which can effectively adjust the height position of the first motor on the surface of one side of the baffle. After adjusting to a suitable position, the grinding wheel is driven to rotate by the first motor, so that both sides of the aluminum coil can be polished and trimmed at the same time. The winding roller is driven to rotate by the second motor, so that the aluminum coil after grinding and trimming can be wound up. The high degree of automation is conducive to improving the working efficiency of the device.

[0019] (2) In the present invention, by loosening the locking bolt on the front end surface of the slider, one end of the locking bolt is moved away from the adjustment hole on the slide rod, and then by moving the slider on the slide rod, the first motor on the side surface of the baffle plate can be moved, so that the distance between the grinding wheels can be adjusted, so that the device can grind and trim aluminum coils of different sizes, reducing limitations during use and helping to improve the scope of application of the device. The use of a protective shell can prevent debris generated during grinding from splashing, preventing the debris from splashing onto the staff and causing injuries to the staff, which is conducive to improving safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is a structural schematic diagram of a trimming device for aluminum coil slitting proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the connection frame structure of a trimming device for aluminum coil slitting proposed by the utility model;

[0023] Figure 3 This is a front view of a trimming device for aluminum coil slitting proposed by the utility model;

[0024] Figure 4 The utility model discloses a protective shell structure schematic diagram of an edge trimming device for aluminum coil slitting.

[0025] Legend:

[0026] 1. Workbench; 2. Protective shell; 3. Unwinding roller; 4. Through slot; 5. Outrigger; 6. Hydraulic cylinder; 7. Connecting frame; 8. Baffle; 9. First motor; 10. Winding roller; 11. Second motor; 12. Fixed frame; 13. Limiting slot; 14. Limiting block; 15. Sliding rod; 16. Adjusting hole; 17. Sliding block; 18. Locking bolt; 19. Grinding wheel; 20. Movable plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-4A trimming device for aluminum coil slitting comprises a workbench 1, a protective shell 2 is provided at the middle position of the top surface of the workbench 1, and a hydraulic cylinder 6 is installed at the middle position of the top surface of the protective shell 2, the output end of the hydraulic cylinder 6 penetrates the top surface of the protective shell 2 and is fixedly connected with a connecting frame 7, and a slide bar 15 is provided between the connecting frames 7, a slider 17 is slidably connected to the slider 15, and a locking bolt 18 is penetrated through the front end surface of the slider 17, one end of the locking bolt 18 extends to the inside of an adjustment hole 16 opened on the front end surface of the slider 15, a baffle 8 is provided on the bottom surface of the slider 17, and a first motor 9 is installed on one side surface of the baffle 8, the output end of the first motor 9 penetrates the baffle 8 and is fixedly connected with a grinding wheel 19, a reeling roller 3 is provided on the top surface of the workbench 1 located on one side of the protective shell 2, and the workbench 1 A fixing frame 12 is provided on the other side of the top surface located at the protective shell 2, and a second motor 11 is installed on the front end surface of the fixing frame 12, and a winding roller 10 is fixedly connected to the output end of the second motor 11. Through grooves 4 are provided on both side surfaces of the protective shell 2, wherein the aluminum coil to be trimmed is unwound by the unwinding roller 3. When the aluminum coil enters the protective shell 2, the connecting frame 7 is driven to move by the hydraulic cylinder 6, and the height position of the first motor 9 on the surface of one side of the baffle 8 can be effectively adjusted. When adjusted to a suitable position, the grinding wheel 19 is driven to rotate by the first motor 9, so that both sides of the aluminum coil can be polished and trimmed at the same time, wherein the winding roller 10 is driven to rotate by the second motor 11, so that the polished and trimmed aluminum coil can be rolled up, which has a high degree of automation and is conducive to improving the working efficiency of the device.

[0030] In one embodiment, a limit block 14 is provided on the top surface of the slider 17, and the top end of the limit block 14 extends to the interior of a limit groove 13 provided on the lower surface of the top end of the connecting frame 7, wherein the limit block 14 and the limit groove 13 are used in coordination to effectively limit the slider 17, thereby facilitating the maintenance of the stability of the slider 17 during movement.

[0031] In one embodiment, the limiting block 14 is slidably connected to the limiting slot 13 to facilitate the movement of the limiting block 14 in the limiting slot 13 .

[0032] In one embodiment, the locking bolt 18 is threadedly connected to the adjustment hole 16 to improve the firmness of the slider 17 on the slide rod 15 .

[0033] In one embodiment, a plurality of adjustment holes 16 are provided, and the plurality of adjustment holes 16 are evenly distributed on the front end surface of the slide rod 15 , wherein the distance between the slide blocks 17 can be adjusted by using the plurality of adjustment holes 16 .

[0034] In one embodiment, a movable plate 20 is fixedly connected to the front end surface of the protective shell 2 by bolts, wherein the components in the protective shell 2 can be maintained and repaired by loosening the bolts and removing the movable plate 20 .

[0035] In one embodiment, legs 5 are provided on both sides of the bottom surface of the workbench 1. There are a plurality of legs 5, and the legs 5 are evenly distributed in pairs on both sides of the bottom surface of the workbench 1. The workbench 1 is supported by the legs 5, which helps to improve the stability of the workbench 1.

[0036] In one embodiment, the connection frame 7 matches the protective shell 2 , so that the connection frame 7 can be easily moved in the protective shell 2 .

[0037] In one embodiment, the control panel control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification, so the control method and circuit connection will not be described in detail.

[0038] Working principle:

[0039] When in use, the aluminum coil to be trimmed is unwound through the unwinding roller 3. When the aluminum coil enters the protective shell 2, the connecting frame 7 is driven to move by the hydraulic cylinder 6, which can effectively adjust the height position of the first motor 9 on the surface of one side of the baffle 8. After adjusting to a suitable position, the grinding wheel 19 is driven to rotate by the first motor 9, so that both sides of the aluminum coil can be polished and trimmed at the same time, wherein the winding roller 10 is driven to rotate by the second motor 11, so that the aluminum coil after grinding and trimming can be wound up, which has a high degree of automation and is conducive to improving the working efficiency of the device, wherein the locking mechanism on the front end surface of the loose slider 17 is loosened. Bolt 18 makes one end of the locking bolt 18 away from the adjustment hole 16 on the slide bar 15, and then by moving the slider 17 on the slide bar 15, the first motor 9 on the surface of one side of the baffle 8 can be moved, so that the distance between the grinding wheels 19 can be adjusted, so that the device can grind and trim aluminum coils of different sizes, reducing limitations during use, which is beneficial to improving the scope of application of the device. The use of the protective shell 2 can prevent the debris generated during grinding from splashing, avoid the debris splashing onto the staff and causing harm to the staff, and help improve safety during use.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A trimming device for aluminum coil slitting, comprising a workbench (1), characterized in that: A protective shell (2) is provided at the middle position of the top surface of the workbench (1), and a hydraulic cylinder (6) is installed at the middle position of the top surface of the protective shell (2). The output end of the hydraulic cylinder (6) passes through the top surface of the protective shell (2) and is fixedly connected to a connecting frame (7), and a sliding rod (15) is provided between the connecting frames (7). A slider (17) is slidably connected to the sliding rod (15), and a locking bolt (18) is passed through the front end surface of the slider (17), one end of the locking bolt (18) extends to the inside of an adjustment hole (16) provided on the front end surface of the sliding rod (15), and the bottom of the slider (17) is fixedly connected to the top surface of the protective shell (2). A baffle (8) is provided on the surface, and a first motor (9) is installed on one side of the baffle (8), the output end of the first motor (9) passes through the baffle (8) and is fixedly connected to a grinding wheel (19), the top surface of the workbench (1) is located on one side of the protective shell (2) and is provided with a reeling roller (3), the top surface of the workbench (1) is located on the other side of the protective shell (2) and is provided with a fixing frame (12), and a second motor (11) is installed on the front end surface of the fixing frame (12), the output end of the second motor (11) is fixedly connected to a reeling roller (10), and through grooves (4) are penetrated on both side surfaces of the protective shell (2).

2. The trimming device for aluminum coil slitting according to claim 1, characterized in that: A limiting block (14) is provided on the top surface of the sliding block (17), and the top end of the limiting block (14) extends to the inside of a limiting groove (13) provided on the lower surface of the top end of the connecting frame (7).

3. The trimming device for aluminum coil slitting according to claim 2, characterized in that: The limiting block (14) is slidably connected to the limiting groove (13).

4. The trimming device for aluminum coil slitting according to claim 1, characterized in that: The locking bolt (18) is threadedly connected to the adjustment hole (16).

5. The trimming device for aluminum coil slitting according to claim 1, characterized in that: A plurality of the adjustment holes (16) are provided, and the plurality of adjustment holes (16) are evenly distributed on the front end surface of the slide rod (15).

6. The trimming device for aluminum coil slitting according to claim 1, characterized in that: The front end surface of the protective shell (2) is fixedly connected to a movable plate (20) via bolts.

7. The trimming device for aluminum coil slitting according to claim 1, characterized in that: Support legs (5) are provided on both sides of the bottom surface of the workbench (1), and a plurality of the support legs (5) are provided, and the plurality of support legs (5) are evenly distributed in pairs on both sides of the bottom surface of the workbench (1).

8. The trimming device for aluminum coil slitting according to claim 1, characterized in that: The connection frame (7) matches the protective shell (2).

Images