Automatic roll dividing device for aluminum plate strip

Abstract

The utility model discloses an automatic roll dividing device for an aluminum plate strip, and relates to the technical field of aluminum plate strip machining. Comprising a base and a cutting structure; vertical side plates are installed on the two sides of the base respectively, a cutting structure is installed between the side plates, the cutting structure comprises an installation frame rotationally installed on the side plates, a plurality of telescopic rods annularly pointing to the outer side are installed on the installation frame, a cutting roller is connected between the telescopic rods and the telescopic rod on the other side of the base, and a plurality of cutter wheels at different positions are installed on the cutting roller. Transmission gears are respectively mounted at two ends of the cutting roller, an auxiliary roller is mounted between the side plates, and driving gears are respectively mounted at two ends of the auxiliary roller; hooks close to the auxiliary rollers are installed on the side plates in a sliding mode, and the hooks are hooked on the telescopic rods. According to the device, the cutting roller can be quickly replaced, the aluminum plate strip is cut into different widths, the time and workload required for replacing a cutter are reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum plate strip processing, in particular to an automatic aluminum plate strip reeling device. Background Art

[0002] Aluminum plate refers to aluminum materials with a thickness of 0.2mm to 500mm, a width of 200mm and a length of less than 16m. Aluminum materials with a thickness of less than 0.2mm and a width of less than 200mm are called bars or strips. Aluminum plate refers to a rectangular plate made by rolling aluminum ingots, which can be divided into pure aluminum plate, alloy aluminum plate, thin aluminum plate, medium-thick aluminum plate and patterned aluminum plate. The shape of aluminum plate after production is strip-shaped. The long strip of aluminum plate is rolled into aluminum coil, which is convenient for storage and transportation, and also convenient for processing into various finished products.

[0003] After the aluminum sheet is produced, the aluminum sheet with a specified width can be cut into multiple small rolls of different widths as needed. This process is generally achieved using a reeling machine, which releases the rolled aluminum sheet, cuts it with a cutter on the roller, and rewinds it on the other side of the equipment to complete the reeling work. However, in order to ensure the stability of the reeling, the position of the cutter installed on the reeling machine is fixed. If the aluminum sheet needs to be cut into aluminum rolls of different widths, it is necessary to manually replace the cutter roller, which wastes a lot of time. Utility Model Content

[0004] The purpose of the utility model is to provide an automatic aluminum strip reeling device to solve the problems raised in the above background technology. A reeling device is proposed that can quickly switch the tool position and ensure the stability of the tool, which can flexibly meet the cutting requirements of different sizes and significantly improve the efficiency of aluminum strip reeling and cutting.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An automatic roll-splitting device for aluminum strips comprises a base and a cutting structure; vertical side panels are respectively installed on both sides of the base, a cutting structure is installed between the side panels, the cutting structure comprises a mounting frame rotatably installed on the side panels, a plurality of annular telescopic rods pointing outward are installed on the mounting frame, a cutting roller is connected between the telescopic rod and the telescopic rod on the other side of the base, a plurality of knife wheels at different positions are installed on the cutting roller; transmission gears are respectively installed at both ends of the cutting roller, an auxiliary roller is installed between the side panels, and driving gears are respectively installed at both ends of the auxiliary roller; a hook close to the auxiliary roller is slidably installed on the side panel, and the hook is hooked on the telescopic rod.

[0007] As a further solution of the utility model: a vertical slide groove is opened on the side plate, a hydraulic rod parallel to the slide groove is installed on the outer side of the side plate, and the hook passes through the slide groove to connect with the hydraulic rod.

[0008] As a further solution of the utility model: a primary motor is installed outside the side plate, the primary motor is connected to the auxiliary roller, and a spring is installed on the telescopic rod.

[0009] As a further solution of the utility model: a rotating shaft is installed in the middle of the mounting frame, and the rotating shaft passes through the side plate and is connected to a turntable.

[0010] As a further solution of the utility model: a reeling shaft is installed on one side between the side plates, a plurality of reeling shafts are installed on the side between the side plates away from the reeling shaft, a transmission structure is connected between the reeling shaft and the reeling shaft, and a positioning roller is installed between the side plates and located between the reeling shaft and the cutting roller.

[0011] As a further solution of the utility model: the transmission structure includes a pulley and a transmission belt, the unwinding shaft and the winding shaft are respectively equipped with pulleys, the transmission belt is connected between the pulleys, and a secondary motor is installed outside the side panel, and the secondary motor is connected to the winding wheel.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The above-mentioned automatic aluminum strip splitting device is adopted, and the device can use a mounting frame to install multiple cutting rollers, and a knife wheel is set at a different position of each cutting roller, so as to be able to perform cutting of different widths. When the cutting roller needs to be replaced, the hook is raised, the mounting frame is rotated at a smaller angle, and then the hook is lowered. After the constraint of the hook is lost, the telescopic rod is shortened, which can drive the various cutting rollers on the mounting frame to rotate. After the required cutting roller is rotated to the position of the hook, the hook is used again to hook it. The transmission gear on the hooked cutting roller cooperates with the driving gear on the auxiliary roller, and can drive each other to rotate to complete the cutting of the aluminum strip. The device can quickly adjust the position of the knife wheel and cut the aluminum strip into aluminum coils of various widths to meet the production needs of different types of coils, and significantly improve the efficiency of switching knife wheels. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the automatic coiling device for aluminum strip.

[0015] Figure 2 This is a schematic diagram of the structure inside the side panel of the automatic aluminum strip rolling device.

[0016] Figure 3 It is a schematic diagram of the cutting structure in the automatic coiling device for aluminum strips.

[0017] In the figure: 1. base; 11. side plate; 111. slide; 12. unwinding shaft; 13. rewinding shaft; 14. positioning roller; 2. cutting structure; 21. turntable; 22. rotating shaft; 23. cutting roller; 231. transmission gear; 24. cutter wheel; 25. auxiliary roller; 251. driving gear; 26. hydraulic rod; 27. hook; 28. mounting frame; 281. telescopic rod; 282. spring; 29. ​​primary motor; 3. transmission structure; 31. pulley; 32. transmission belt; 33. secondary motor. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1 to Figure 3 In Example 1 of the utility model, an automatic reeling device for aluminum strip includes a base 1 and a cutting structure 2; vertical side panels 11 are respectively installed on both sides of the base 1, and a cutting structure 2 is installed between the side panels 11, and the cutting structure 2 includes a mounting frame 28 rotatably installed on the side panels 11, and a plurality of annular telescopic rods 281 pointing outward are installed on the mounting frame 28, and a cutting roller 23 is connected between the telescopic rod 281 and the telescopic rod 281 on the other side of the base 1, and a plurality of knife wheels 24 at different positions are installed on the cutting roller 23; transmission gears 231 are respectively installed at both ends of the cutting roller 23, an auxiliary roller 25 is installed between the side panels 11, and driving gears 251 are respectively installed at both ends of the auxiliary roller 25; a hook 27 close to the auxiliary roller 25 is slidably installed on the side panel 11, and the hook 27 is hooked on the telescopic rod 281.

[0020] The device utilizes the side panels 11 located on both sides to install various structures. The cutting structure 2 is installed on the mounting frame 28 through the telescopic rod 281 and can rotate with the mounting frame 28. When one of the cutting rollers 23 rotates to the position of the hook 27, the hook 27 can be used to pull the cutting roller 23 down, so that the transmission gear 231 on the cutting roller 23 and the driving gear 251 on the auxiliary roller 25 are in meshing relationship. By driving the auxiliary roller 25 to rotate, the cutting roller 23 can be driven to rotate synchronously. The aluminum strip passes between the cutting roller 23 and the auxiliary roller 25, and the aluminum strip can be cut by the cutter wheel 24.

[0021] The device can set different spacings between the cutter wheels 24 on different cutting rollers 23. When the cutting width needs to be changed, the hook 27 is raised to rotate the mounting frame 28 in the opposite direction for a certain distance, and the telescopic rod 281 at the bottom can be separated from the hook 27. Then, the hook 27 is moved down, and the mounting frame 28 can rotate over a large range without being affected by the hook 27. After the corresponding cutting roller 23 is rotated to the bottom, the hook 27 is used again to lock the cutting roller 23, and cutting can be performed again.

[0022] The device can cut aluminum strips into various sizes, and the process of replacing the cutting roller 23 is simple and fast, which reduces the time waste caused by disassembly and installation, and also ensures that the position of the cutting roller 23 is stable and firm, thereby improving the convenience of use.

[0023] As another embodiment of the present invention, please refer to Figure 1 to Figure 3 In the second embodiment of the utility model, a vertical slide groove 111 is formed on the side plate 11, a hydraulic rod 26 parallel to the slide groove 111 is installed on the outer side of the side plate 11, and the hook 27 passes through the slide groove 111 to connect the hydraulic rod 26. The hydraulic rod 26 is used to push the hook 27 to move up and down, and the hydraulic rod 26 can also be replaced by an electric push rod, a cylinder or other retractable structures, such as a screw and a threaded barrel structure.

[0024] See also Figure 1 A primary motor 29 is installed outside the side plate 11, and the primary motor 29 is connected to the auxiliary roller 25. A spring 282 is installed on the telescopic rod 281. The primary motor 29 drives the auxiliary roller 25 to rotate, and then drives the fixed cutting roller 23 to rotate.

[0025] See also Figure 1 to Figure 3 A rotating shaft 22 is installed in the middle of the mounting frame 28, and the rotating shaft 22 passes through the side plate 11 and is connected to a turntable 21. The turntable 21 is controlled to rotate from the outside, which can drive the mounting frame 28 to adjust the position of the cutting roller 23.

[0026] See also Figure 1 and Figure 2 A reel 12 is installed on one side between the side plates 11, and a plurality of reeling shafts 13 are installed on the side between the side plates 11 away from the reel 12. A transmission structure 3 is connected between the reel 12 and the reel 13. A positioning roller 14 is installed between the side plates 11 and located between the reel 13 and the cutting roller 23. The reel 12 is used to install the uncut aluminum strip coil, and the reel 13 is used to reel the cut aluminum strips separately. The transmission structure 3 provides drive for the reel 12 and the reel 13 to drive the movement of the aluminum strip, and the positioning roller 14 is used to limit the moving track of the aluminum strip.

[0027] See also Figure 1The transmission structure 3 includes a pulley 31 and a transmission belt 32. The unwinding shaft 12 and the reeling shaft 13 are respectively provided with pulleys 31, and the transmission belt 32 is connected between the pulleys 31. A secondary motor 33 is installed outside the side plate 11, and the secondary motor 33 is connected to the reeling shaft. The secondary motor 33 can be connected to the unwinding shaft 12 or the reeling shaft 13. Through the pulley 31 and the transmission belt 32, the unwinding shaft 12 and the reeling shaft 13 can be driven at the same time. In addition to linkage control, the unwinding shaft 12 and the reeling shaft 13 can also be driven separately.

[0028] The working principle of the utility model is:

[0029] The device has a side panel 11 installed on the base 1, and other components are installed on the side panel 11. The two ends of the side panel 11 are respectively installed with a reel 12 and a reel 13, which are used to release the aluminum strip and reel in the cut aluminum strip. The side panels 11 on both sides are installed with mounting frames 28, and a plurality of telescopic rods 281 are installed on the mounting frames 28. A cutting roller 23 is connected between the telescopic rods 281. Transmission gears 231 are installed at both ends of the cutting roller 23. At the same time, an auxiliary roller 25 and a lifting hook 27 are installed below the side panel 11. The hook 27 can hook the cutting roller 23 at the bottom, so that the transmission gear 231 on the cutting roller 23 and the driving gear 251 on the auxiliary roller 25 are in meshing relationship, and the aluminum strip is completely cut when passing between the cutting roller 23 and the auxiliary roller 25. The device can set the cutter wheel 24 at different positions on different cutting rollers 23. When in use, the cutting roller 23 can be quickly replaced through the cooperation of the hook 27 and the mounting frame 28, making the replacement process simpler and reducing the waste of workload and time.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalents of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An automatic aluminum strip reeling device, comprising a base and a cutting structure; characterized in that: Vertical side panels are respectively installed on both sides of the base, and a cutting structure is installed between the side panels. The cutting structure includes a mounting frame rotatably installed on the side panel, and a plurality of annular telescopic rods pointing outward are installed on the mounting frame. A cutting roller is connected between the telescopic rod and the telescopic rod on the other side of the base, and a plurality of knife wheels at different positions are installed on the cutting roller; transmission gears are respectively installed at both ends of the cutting roller, and an auxiliary roller is installed between the side panels, and driving gears are respectively installed at both ends of the auxiliary roller; a hook close to the auxiliary roller is slidably installed on the side panel, and the hook is hooked on the telescopic rod.

2. The automatic aluminum strip reeling device according to claim 1 is characterized in that: A vertical sliding groove is formed on the side plate, a hydraulic rod parallel to the sliding groove is installed on the outer side of the side plate, and the hook passes through the sliding groove to connect with the hydraulic rod.

3. The automatic aluminum strip reeling device according to claim 1 is characterized in that: A primary motor is installed outside the side plate, the primary motor is connected to the auxiliary roller, and a spring is installed on the telescopic rod.

4. The automatic aluminum strip reeling device according to claim 1 is characterized in that: A rotating shaft is installed in the middle of the mounting frame, and the rotating shaft passes through the side plate and is connected to a rotating disk.

5. The automatic aluminum strip reeling device according to claim 1 is characterized in that: A reel is installed on one side between the side plates, a plurality of reeling shafts are installed on the side between the side plates away from the reel, a transmission structure is connected between the reeling shaft and the reeling shaft, and a positioning roller is installed between the side plates and located between the reeling shaft and the cutting roller.

6. The automatic aluminum strip reeling device according to claim 5 is characterized in that: The transmission structure includes a pulley and a transmission belt. The unwinding shaft and the winding shaft are respectively provided with pulleys, and a transmission belt is connected between the pulleys. A secondary motor is installed outside the side plate, and the secondary motor is connected to the winding wheel.

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