Aluminum roll slitting device

Abstract

The utility model belongs to the technical field of aluminum coil processing, and provides an aluminum coil slitting device which comprises a supporting mechanism, a slitting mechanism and a limiting mechanism, the supporting mechanism comprises a supporting frame, a workbench and an installation frame are installed on the supporting frame, meanwhile, a through groove is formed in the workbench, an installation frame is installed on the inner wall of one side of the through groove, and a guide rail is installed on the inner wall of the other side of the through groove; a two-way threaded rod driven by a motor is rotatably mounted in the mounting frame, a first sliding nut and a second sliding nut are in threaded connection with the two-way threaded rod, a first lifting frame is mounted on the first sliding nut, a second lifting frame is mounted on the second sliding nut, and a sliding rod is mounted on the first lifting frame. According to the aluminum coil slitting device, the positions of the multiple slitting knives are adjusted by adjusting the positions of the multiple sliding sleeves, the aluminum coil slitting device is suitable for aluminum coils of different models, the application range is wider, the aluminum coils can be slit into multiple blocks at the same time, the machining efficiency is higher, and the aluminum coil slitting device is more worthy of application and popularization.

Description

Technical Field

[0001] The utility model belongs to the technical field of aluminum coil processing, and particularly relates to an aluminum coil slitting device. Background Art

[0002] In the current technical field of aluminum coil processing, an aluminum coil is a metal product after being rolled and processed by a casting and rolling mill and a stretch-bending angle, and is widely used in electronics, packaging, construction, machinery, etc. According to different products, some formed aluminum coils need to be slit by a slitting device for subsequent transportation and sales.

[0003] The utility model patent with the publication number of CN212024301U discloses an aluminum coil slitting device with foam cotton. Its structure includes a device body. A console is arranged at the right end of the device body. A pusher, a servo motor, a through groove, a cutting groove and a bearing seat are arranged on the console. The pusher is connected to both sides of the console by rivets. The servo motor is connected to the side of the console by rivets and is located on the left side of the pusher. The through groove is located on the left side of the console. The cutting groove is located on the right side of the through groove. The bearing seat is connected to the inside of the console by rivets. The pusher is connected to a cutting knife through a push rod. The servo motor is connected to a rotating shaft through the bearing seat. Foam cotton is arranged on the rotating shaft. The utility model realizes adding foam cotton to the cut aluminum coil, avoids the cut aluminum coils from overlapping together, and improves the convenience for operators to carry the aluminum coils subsequently.

[0004] However, the above patent has the following deficiencies:

[0005] 1. The above patent slits the aluminum coil through two cutting knives, but the positions of the two cutting knives cannot be adjusted, so it can only slit one type of aluminum coil, and additional cutting knives cannot be installed, reducing the cutting efficiency of the aluminum coil.

[0006] 2. For the above patent and common aluminum coil slitting devices, after the aluminum coil is slit, due to the thinness of the aluminum coil, static electricity adsorption occurs, causing the aluminum coils to wind around each other, reducing the slitting quality of the aluminum coil. Utility Model Content

[0007] The utility model provides an aluminum coil slitting device, aiming to solve the problems mentioned in the above background that only two cutting knives can only slit one type of aluminum coil, additional cutting knives cannot be installed, reducing the cutting efficiency of the aluminum coil, and at the same time, after the aluminum coil is slit, due to the thinness of the aluminum coil, static electricity adsorption occurs, causing the aluminum coils to wind around each other, reducing the slitting quality of the aluminum coil.

[0008] The utility model is realized as follows. An aluminum coil slitting device includes a support mechanism. The support mechanism includes a support frame, and an installation frame is fixedly installed on the support frame.

[0009] A workbench is fixedly installed on the support frame, and a through groove penetrating the workbench is formed on the workbench;

[0010] A slitting mechanism for slitting an aluminum coil. The slitting mechanism includes a mounting frame fixedly installed on the inner wall of the through groove, and a guide rail is fixedly installed on the outer wall on the other side of the through groove;

[0011] A lifting frame I is slidably installed on the mounting frame. One end of the lifting frame I is slidably connected to the mounting frame, and the other end is slidably connected to the guide rail;

[0012] A sliding rod is installed on the lifting frame I, and a plurality of sliding sleeves are slidably connected to the sliding rod. A locking bolt is threadedly connected to the sliding sleeve;

[0013] A limiting mechanism is installed on the support mechanism.

[0014] Preferably, a connecting rod is fixedly installed at the lower end of the sliding sleeve, and a reduction motor I is fixedly installed on the connecting rod;

[0015] The output end of the reduction motor I is detachably installed with a slitting knife; in this solution, the reduction motor I drives the slitting knife to rotate, and then the slitting knife is used to slit the aluminum strip.

[0016] Preferably, a bidirectional threaded rod is rotatably installed on the mounting frame, and a sliding nut I and a sliding nut II are threadedly connected to the bidirectional threaded rod;

[0017] A driving motor is fixedly installed on the mounting frame, and the driving motor is in transmission connection with the bidirectional threaded rod; in this solution, the driving motor drives the bidirectional threaded rod to rotate, and then the positions of the sliding nut I and the sliding nut II are adjusted.

[0018] Preferably, the sliding nut I is fixedly connected to the lifting frame I, the sliding nut II is fixedly connected to a lifting frame II, and the lifting frame II is slidably connected to the guide rail;

[0019] And a plurality of support sleeves are sleeved on the lifting frame II, and the plurality of support sleeves correspond to the plurality of slitting knives one by one; in this solution, the lifting frame I and the lifting frame II slide on the guide rail, and at the same time, the aluminum coil is supported by the support sleeves.

[0020] Preferably, the limiting mechanism includes two hydraulic push rods fixedly installed on the top wall inside the installation frame;

[0021] Fixed frames in the shape of "U" are fixedly installed at the telescopic ends of the two hydraulic push rods. A conveying roller is rotatably installed on the fixed frame, and a reduction motor II is fixedly installed on the even fixed frame, and the reduction motor II is in transmission connection with the conveying roller;

[0022] The two conveying rollers are respectively arranged on both sides of the through groove; in this solution, the hydraulic push rod drives the longitudinal movement of the conveying rollers, thereby squeezing the surface of the aluminum coil, and the second reduction motor drives the conveying rollers to rotate, thereby conveying the aluminum coil.

[0023] Preferably, a chute is opened on the workbench;

[0024] And a plurality of groups of limiting rods are slidably connected to the chute through sliders. Each group of limiting rods includes two limiting rods, and the plurality of groups of limiting rods are evenly distributed in the chute;

[0025] Inclined guiding frames are arranged at both ends of the limiting rod; in this solution, the cut aluminum strip slides between the two limiting rods, and the limiting rods are used to limit the moving position of the aluminum strip to prevent the aluminum strips from winding around each other.

[0026] Compared with the prior art, the beneficial effects of the present utility model are: An aluminum coil slitting device of the present utility model,

[0027] 1. A bidirectional threaded rod driven by a motor is rotatably installed in the mounting frame. A first sliding nut and a second sliding nut are respectively threadedly connected to the bidirectional threaded rod. A first lifting frame is installed on the first sliding nut, and a second lifting frame is installed on the second sliding nut. A sliding rod is installed on the first lifting frame, and a plurality of sliding sleeves with locking bolts are slidably connected to the sliding rod. By adjusting the positions of the plurality of sliding sleeves, the positions of the plurality of slitting knives are adjusted, which is suitable for the use of aluminum coils of different models, has a wider application range, and can simultaneously slit the aluminum coil into multiple pieces, with higher processing efficiency;

[0028] 2. A chute is opened on the workbench. At the same time, a plurality of groups of limiting rods are slidably connected to the chute through a plurality of sliders. Each group of limiting rods includes two limiting rods, and inclined guiding frames are arranged at both ends of the limiting rod, which is convenient for the cut aluminum strip to be conveyed between the two guiding frames, limits the conveying position of the aluminum strip, prevents a plurality of aluminum strips from winding around each other, and improves the slitting quality of the aluminum coil;

[0029] 3. Two hydraulic push rods are fixedly installed on the top wall of the inner wall of the installation frame. The telescopic ends of the two hydraulic push rods are rotatably installed with conveying rollers driven by motors through fixing frames, and the conveying rollers are used to convey the aluminum coil, and the feeding efficiency is higher. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of the whole of the present utility model

[0031] Figure 2 is a schematic structural diagram of the slitting mechanism of the present utility model

[0032] Figure 3 is the present utility model Figure 2 enlarged view of part A in

[0033] Figure 4 Structural schematic diagram of the present practical limiting mechanism

[0034] In the figure:

[0035] 1. Support mechanism; 11. Support frame; 12. Installation frame; 13. Workbench; 131. Through groove; 132. Slide groove

[0036] 2. Slitting mechanism; 21. Installation rack; 211. Guide rail; 22. Bidirectional threaded rod; 221. First sliding nut; 222. Second sliding nut; 23. Driving motor; 24. First lifting frame; 241. Sliding rod; 25. Second lifting frame; 251. Support sleeve; 26. Connecting rod; 261. Sliding sleeve; 262. Locking bolt; 27. First reduction motor; 271. Slitting knife

[0037] 3. Limiting mechanism; 31. Hydraulic push rod; 311. Fixed frame; 32. Conveyor roller; 321. Second reduction motor; 33. Limiting rod; 331. Guide frame Specific implementation manners

[0038] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some but not all of the embodiments of the present utility model.

[0039] Generally, the components of the embodiments of the present utility model described and shown in the accompanying drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the claimed present utility model, but merely represents selected embodiments of the present utility model.

[0040] All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts fall within the scope of protection of the present utility model.

[0041] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying 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 should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0042] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0043] Please refer to Figures 1-4 , the present utility model provides a technical solution: an aluminum coil slitting device, including a support mechanism 1, the support mechanism 1 includes a support frame 11, an installation frame 12 is fixedly installed on the support frame 11, a workbench 13 is fixedly installed on the support frame 11, a through groove 131 penetrating the workbench 13 is provided on the workbench 13, a slitting mechanism 2, which is used to slit the aluminum coil, the slitting mechanism 2 includes an installation frame 21, the installation frame 21 is fixedly installed on the inner wall of the through groove 131, a guide rail 211 is fixedly installed on the outer wall on the other side of the through groove 131, a lifting frame one 24 is slidably installed on the installation frame 21, one end of the lifting frame one 24 is slidably connected to the installation frame 21, the other end is slidably connected to the guide rail 211, a sliding rod 241 is installed on the lifting frame one 24, a plurality of sliding sleeves 261 are slidably connected to the sliding rod 241, a locking bolt 262 is threadedly connected to the sliding sleeve 261, a connecting rod 26 is fixedly installed at the lower end of the sliding sleeve 261, a reduction motor one 27 is fixedly installed on the connecting rod 26, a slitting knife 271 is detachably installed at the output end of the reduction motor one 27, and a plurality of support sleeves 251 are sleeved on the lifting frame two 25, and the plurality of support sleeves 251 correspond to the plurality of slitting knives 271 one by one.

[0044] Among them, the workbench 13 is used to support the aluminum coil. The sliding sleeve 261 slides on the sliding rod 241, which is convenient for adjusting the position of the sliding sleeve 261, and then adjusting the position of the slitting knife 271, which is suitable for aluminum coils of different sizes. At the same time, the sliding sleeve 261 is fixed by the locking bolt 262 to prevent movement during the slitting of the aluminum coil, with higher stability. Moreover, the reduction motor one 27 drives the slitting knife 271 to slit the aluminum coil, and a tool withdrawal groove is provided on the support sleeve 251, which is convenient for supporting the aluminum coil and also for tool withdrawal.

[0045] A bidirectional threaded rod 22 is rotatably installed on the installation frame 21, a first sliding nut 221 and a second sliding nut 222 are threadedly connected to the bidirectional threaded rod 22, a driving motor 23 is fixedly installed on the installation frame 21, the driving motor 23 is drivingly connected to the bidirectional threaded rod 22, the first sliding nut 221 is fixedly connected to the lifting frame one 24, the second sliding nut 222 is fixedly connected to a lifting frame two 25, and the lifting frame two 25 is slidably connected to the guide rail 211.

[0046] Among them, the driving motor 23 drives the bidirectional threaded rod 22 to rotate. When the bidirectional threaded rod 22 rotates forward, the first sliding nut 221 and the second sliding nut 222 approach each other. When the bidirectional threaded rod 22 rotates reversely, the first sliding nut 221 and the second sliding nut 222 move away from each other, thereby adjusting the distance between the first lifting frame 24 and the second lifting frame 25, which is suitable for using aluminum coils of different thicknesses.

[0047] The limiting mechanism 3 is installed on the supporting mechanism 1. The limiting mechanism 3 includes two hydraulic push rods 31. The two hydraulic push rods 31 are fixedly installed on the top wall inside the installation frame 12. Fixed frames 311 in the shape of "U" are fixedly installed at the telescopic ends of the two hydraulic push rods 31. A conveying roller 32 is rotatably installed on the fixed frame 311, and a second reduction motor 321 is fixedly installed on the even fixed frame 311. The second reduction motor 321 is drivingly connected to the conveying roller 32. The two conveying rollers 32 are respectively arranged on both sides of the through groove 131.

[0048] Furthermore, the hydraulic push rod 31 drives the fixed frame 311 to move longitudinally, thereby adjusting the longitudinal movement of the conveying roller 32, so that the conveying roller 32 abuts against the surface of the aluminum coil. The second reduction motor 321 drives the conveying roller 32 to rotate, cooperating with the workbench 13 to convey the aluminum coil and the cut aluminum strip.

[0049] A chute 132 is formed on the workbench 13, and a plurality of groups of limiting rods 33 are slidably connected to the chute 132 through sliders. Each group of limiting rods 33 includes two limiting rods 33. The plurality of groups of limiting rods 33 are evenly distributed in the chute 132. Inclined guiding frames 331 are arranged at both ends of the limiting rod 33.

[0050] Specifically, the position of the limiting rod 33 can be adjusted through the chute 132. The cut aluminum strip slides between the two limiting rods 33, preventing multiple aluminum strips from being wound around each other. At the same time, the inclined guiding frame 331 facilitates the aluminum strip to slide in.

[0051] The working principle and usage process of the present utility model: Please refer to Figures 1-4, the aluminum coil is placed on the workbench 13. The hydraulic push rod 31 drives the fixing frame 311 to move longitudinally, thereby adjusting the longitudinal movement of the conveying roller 32, so that the conveying roller 32 abuts against the surface of the aluminum coil. The reduction motor two 321 drives the conveying roller 32 to rotate, and cooperates with the workbench 13 to convey the aluminum coil. When the aluminum coil passes over the trough 131, the driving motor 23 drives the bidirectional threaded rod 22 to rotate. When the bidirectional threaded rod 22 rotates forward, the sliding nut one 221 and the sliding nut two 222 approach each other. The reduction motor one 27 drives the slitting knife 271 to rotate to slit the aluminum coil. And a tool withdrawal groove is formed on the support sleeve 251, which is convenient for supporting the aluminum coil and also for tool withdrawal. When the bidirectional threaded rod 22 rotates reversely, the sliding nut one 221 and the sliding nut two 222 move away from each other. The slit aluminum strips slide between the two limiting rods 33 to prevent multiple aluminum strips from being wound, and the aluminum strips are conveyed out of the workbench 13 through the conveying roller 32.

[0052] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An aluminum coil slitting device, characterized in that: It comprises a support mechanism (1), wherein the support mechanism (1) comprises a support frame (11), and a mounting frame (12) is fixedly mounted on the support frame (11); A workbench (13) is fixedly mounted on the support frame (11), and a slot (131) penetrating the workbench (13) is provided on the workbench (13); A slitting mechanism (2) for slitting the aluminum coil, the slitting mechanism (2) comprising a mounting frame (21), the mounting frame (21) being fixedly mounted on the inner wall of the slot (131), and a guide rail (211) being fixedly mounted on the outer wall of the other side of the slot (131); A lifting frame (24) is slidably mounted on the mounting frame (21); one end of the lifting frame (24) is slidably connected to the mounting frame (21), and the other end is slidably connected to the guide rail (211); The lifting frame (24) is provided with a sliding rod (241), the sliding rod (241) is slidably connected to a plurality of sliding sleeves (261), and the sliding sleeves (261) are threadedly connected to locking bolts (262); A limiting mechanism (3) is installed on the supporting mechanism (1).

2. The aluminum coil slitting device according to claim 1, characterized in that: A connecting rod (26) is fixedly mounted on the lower end of the sliding sleeve (261), and a reduction motor (27) is fixedly mounted on the connecting rod (26); The output end of the first reduction motor (27) is detachably mounted with a slitting knife (271).

3. The aluminum coil slitting device according to claim 2, characterized in that: A bidirectional threaded rod (22) is rotatably mounted on the mounting frame (21), and a sliding nut 1 (221) and a sliding nut 2 (222) are threadedly connected on the bidirectional threaded rod (22); A driving motor (23) is fixedly mounted on the mounting frame (21), and the driving motor (23) is drivingly connected to the bidirectional threaded rod (22).

4. The aluminum coil slitting device according to claim 3, characterized in that: The sliding nut 1 (221) is fixedly connected to the lifting frame 1 (24), the sliding nut 2 (222) is fixedly connected to the lifting frame 2 (25), and the lifting frame 2 (25) is slidably connected to the guide rail (211); Furthermore, a plurality of support sleeves (251) are mounted on the second lifting frame (25), and the plurality of support sleeves (251) correspond to the plurality of slitting knives (271) in a one-to-one manner.

5. The aluminum coil slitting device according to claim 1, characterized in that: The limiting mechanism (3) comprises two hydraulic push rods (31), and the two hydraulic push rods (31) are fixedly mounted on the top wall inside the mounting frame (12); The telescopic ends of the two hydraulic push rods (31) are fixedly mounted with a "U"-shaped fixed frame (311), and a conveying roller (32) is rotatably mounted on the fixed frame (311), and a second reduction motor (321) is fixedly mounted on the even-numbered fixed frame (311), and the second reduction motor (321) is transmission-connected to the conveying roller (32); The two conveying rollers (32) are respectively arranged on both sides of the passage groove (131).

6. The aluminum coil slitting device according to claim 1, characterized in that: The workbench (13) is provided with a slide groove (132); The slide groove (132) is slidably connected to a plurality of groups of limit rods (33) via a slider, each group of the limit rods (33) includes two limit rods (33), and the plurality of groups of limit rods (33) are evenly distributed in the slide groove (132); Both ends of the limiting rod (33) are provided with inclined guide frames (331).

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