An adaptive adjustable aluminum coil winding device

Abstract

An adaptive adjustable aluminum coil winding device, including a winding assembly and a pressing arm assembly, further includes a frame. The winding assembly includes a winding roller rotatably installed on the frame, and a plurality of top plates capable of synchronously moving away from or approaching the axis of the winding roller are provided on the winding roller. A coiling die is detachably installed on the top plate. The pressing arm assembly includes a pressing roller arranged parallel to the axis of the winding roller and capable of pressing and limiting the aluminum coil on the winding roller, and a driving mechanism for driving the pressing roller to approach the winding roller is provided on the pressing roller. The driving mechanism includes a pressing arm sliding hole arranged on the frame, and a slider is slidably installed inside the pressing arm sliding hole. The pressing roller is rotatably installed on the slider, and a roller is rotatably installed on the frame. A pulling rope passes through the roller, one end of the pulling rope is connected to the slider, and a counterweight block is connected to the other end of the pulling rope. It solves the limitation of using the hydraulic cylinder method to limit the aluminum coil during workshop production, reduces the use cost of users, and facilitates users to quickly adjust according to the use requirements of different aluminum coil winding.

Description

Technical Field

[0001] The present invention relates to the technical field of aluminum coil production and winding equipment, and in particular, to an adaptive adjustable aluminum coil winding equipment. Background Art

[0002] Aluminum coils are metal products that are rolled by a casting and rolling mill and processed by drawing and bending angles for flying shears. Aluminum coils are widely used in electronics, packaging, construction, machinery, etc. There are many aluminum coil production enterprises in China, and the production process has caught up with that of developed countries. According to the different metal elements contained in aluminum coils, aluminum coils can be roughly divided into 9 major categories, that is, 9 series. After the production of aluminum coils, in order to facilitate transportation, they need to be wound into tight coils. Currently, winding equipment is basically used to wind aluminum coils into coils. However, the following problems exist when using traditional winding equipment:

[0003] Due to the problems of aluminum coil production specifications or the requirements for coiling aluminum coils, some aluminum coils have a liner core. Aluminum coils with a liner core have guaranteed coiling roundness, and most of the existing coiling equipment can also adapt to different sizes of liner cores. However, there are still some aluminum coils without a liner core that need to replace different molds due to different hollow diameters during use, which is cumbersome to operate and not convenient for users.

[0004] During the aluminum coil winding process, in order to improve the tightness of the wound aluminum coil, the pressing arm is often used in cooperation with the pressing roller to limit the already wound part of the aluminum coil, so as to avoid the phenomenon of the wound aluminum coil being loose. Currently, the pressing arms used are basically driven by hydraulic cylinders. However, the hydraulic cylinders are extremely prone to wear under long-term high pressure, increasing the maintenance cost. At the same time, the hydraulic cylinders cannot ensure the limiting effect on the aluminum coil after being damaged. Summary of the Invention

[0005] In view of the above situation, in order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an adaptive adjustable aluminum coil winding equipment, which solves the limitations of the aluminum coil being limited by the hydraulic cylinder method, reduces the use cost of users, and is convenient for users to quickly adjust according to different use requirements for easy use.

[0006] The solution is an adaptive adjustable aluminum coil winding device, including a winding assembly and a pressing arm assembly, and also including a frame. The winding assembly includes a winding roller rotatably installed on the frame, and a plurality of top plates capable of synchronously moving away from or approaching the axis of the winding roller are provided on the winding roller. A coiling mold is detachably installed on the top plate. The pressing arm assembly includes a pressing roller arranged parallel to the axis of the winding roller and capable of pressing and limiting the aluminum coil on the winding roller, and a driving mechanism for driving the pressing roller to approach the winding roller is provided on the pressing roller. The driving mechanism includes a pressing arm sliding hole arranged on the frame, and a slider is slidably installed inside the pressing arm sliding hole. The pressing roller is rotatably installed on the slider, and a roller is rotatably installed on the frame. A pulling rope passes through the roller, one end of the pulling rope is connected to the slider, and a counterweight is connected to the other end of the pulling rope.

[0007] Furthermore, in the present invention, a placing plate is installed at the end of the pulling rope away from the slider, and the number of counterweights is at least one, and the counterweights are placed on the placing plate.

[0008] Furthermore, in the present invention, the placing plate is slidably installed on the frame.

[0009] Furthermore, in the present invention, a plurality of annular wire threading grooves are arranged at intervals on the pressing roller.

[0010] Furthermore, in the present invention, two limiting disks are provided on the pressing roller, and the distance between the limiting disks is adjustable.

[0011] Furthermore, in the present invention, the pressing roller is a hollow roller, and a rotating rod is rotatably installed inside the pressing roller. Two threads with opposite rotation directions are provided on the rotating rod, and two moving rods are threadedly engaged on the two threads respectively. An adjusting sliding hole is provided on the pressing roller, and the moving rod passes through the adjusting sliding hole and is fixedly connected to the corresponding limiting disk.

[0012] Furthermore, in the present invention, the winding roller is a hollow roller and an adjusting rod is rotatably installed inside the winding roller. Two threads with opposite rotation directions are provided on the adjusting rod, and two moving nuts are threadedly engaged on the two threads respectively. The adjusting rod is provided with winding sliding holes with the same number as the number of top plates, and two push rods are provided inside each winding sliding hole. The two ends of the two push rods are respectively rotatably connected between the corresponding moving nut and the top plate.

[0013] Furthermore, in the present invention, key grooves are provided on a plurality of top plates. The coiling molds are a plurality of groups of arc-shaped liners that are slidably and detachably installed inside the key grooves. The coiling molds are a plurality of groups, and the diameters of the arc-shaped liners in each group of coiling molds decrease in sequence.

[0014] Advantages of the present invention: When adapting to aluminum coils of different widths for use, the versatility of equipment use is improved. By adjusting and installing different lining plates, the winding requirements of aluminum coils of different specifications can be met, satisfying the adjustments that users need to make according to different aluminum coil winding requirements, further enhancing the versatility of the device during use. It can wind aluminum coils with or without a core, and can also adapt to aluminum coils with different inner diameters, facilitating users to quickly reinforce the wire hoops of the aluminum coils. The counterweight block can ensure that the pressure of the pressure roller on the aluminum coil remains constant, reducing the serious wear of the hydraulic cylinder caused by only using the hydraulic cylinder method, thereby reducing its use and maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of the overall axonometric view of the present invention.

[0016] Figure 2 It is a schematic structural diagram of the overall back axonometric view of the present invention.

[0017] Figure 3 It is a schematic structural diagram of the overall front view of the present invention.

[0018] Figure 4 It is a schematic structural diagram of the overall side view of the present invention.

[0019] Figure 5 It is a schematic structural diagram of the overall internal front view of the present invention.

[0020] Figure 6 It is a schematic structural diagram of the overall internal axonometric view of the present invention.

[0021] Figure 7 It is a schematic structural diagram of the overall internal side view of the present invention.

[0022] Figure 8 It is a schematic structural diagram of the coiling die set of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0023] The following further details the specific embodiments of the present invention with reference to the accompanying drawings.

[0024] By Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8Provided is an adaptive adjustable aluminum coil winding device, including a winding assembly and a pressing arm assembly, and further including a frame 1. The winding assembly includes a winding roller 7 rotatably installed on the frame 1, and a plurality of top plates 9 capable of synchronously moving away from or approaching the axis of the winding roller 7 are provided on the winding roller 7. A coiling die is detachably installed on the top plate 9. Key grooves 10 are provided on the plurality of top plates 9. The coiling die is a plurality of groups of arc-shaped liners 8 slidably and detachably installed inside the key grooves 10. The coiling die is a plurality of groups, and the diameters of the arc-shaped liners 8 in each group of coiling dies decrease in sequence. During use, the device is placed at the position where it is needed, and the liners 8 meeting the size requirements are installed on the top plates 9 through the key grooves 10 according to needs. The arc-shaped top plates 9 can wind aluminum coils with different inner diameters and without a core, so that different liners 8 can be adjusted and installed during winding to meet the winding requirements of aluminum coils of different specifications. During winding, a part of the gap can be left between the plurality of liners 8, and the gap is adjusted by adjusting the distance between the top plate 9 and the axis of the winding roller 7, that is, by rotating the adjusting rod 6 inside the winding roller 7. Two sections of threads with opposite rotation directions are provided on the adjusting rod 6, and moving nuts 18 are threadedly engaged on both sections. The same number of winding sliding holes as the number of top plates 9 are provided on the adjusting rod 6, and two push rods 17 are provided inside each winding sliding hole. The two ends of the two push rods 17 are rotatably connected between the corresponding moving nuts 18 and the top plates 9 respectively. Through the cooperation of the threads on the adjusting rod 6 and the moving nuts 18, and under the action of the push rods 17, a plurality of top plates 9 are synchronously tightened or opened, meeting the adjustment requirements of the user according to different aluminum coil winding needs, and further improving the versatility of the device during use. A gap is reserved between the plurality of liners 8. After winding is completed, only by tightening the gap reserved between the liners 8 can the aluminum coil be conveniently removed and quickly replaced. When winding an aluminum coil with a core, only by quickly removing the liner 8 from the inside of the key groove 10, the core of the aluminum coil can be tightened by the plurality of top plates 9, and then its fixation can be completed, which is convenient and fast. It can wind aluminum coils with or without a core, and can also adapt to the winding of aluminum coils with different inner diameters. During winding, through a driving mechanism, a motor, a reducer, etc. are provided to drive the winding roller 7 to rotate to realize the winding work of the aluminum coil.

[0025] Another embodiment of the present invention based on Embodiment 1. During the winding process of the aluminum coil, it is necessary to press the wound aluminum coil. This is achieved by the provided pressing arm assembly. The pressing arm assembly includes a pressing roller 2 arranged parallel to the axis of the winding roller 7 and capable of pressing and limiting the aluminum coil on the winding roller 7. The pressing roller 2 is provided with a driving mechanism for driving the pressing roller 2 to approach the winding roller 7. The driving mechanism includes a pressing arm sliding hole 12 arranged on the frame 1, and a slider 20 is slidably installed inside the pressing arm sliding hole 12. The pressing roller 2 is rotatably installed on the slider 20. A roller 16 is rotatably installed on the frame 1, and a pulling rope 15 passes through the roller 16. One end of the pulling rope 15 is connected to the slider 20, and a counterweight 13 is connected to the other end of the pulling rope 15. A placement plate 14 is installed at the end of the pulling rope 15 away from the slider 20, and the number of counterweights 13 is at least one. The counterweights 13 are placed on the placement plate 14. By setting the roller 16 and the counterweights 13 to cooperate, during use, the height of the roller 16 is set higher than the height of the pressing roller 2, and the pulling rope 15 passes above the roller 16. When the counterweights 13 are placed on the placement plate 14, the placement plate 14 moves downward under the action of gravity, thereby driving the pressing roller 2 to move upward, so that it contacts the aluminum coil being wound, thereby realizing the pressing and limiting of the aluminum coil. And under the action of the counterweights 13, the pressing effect of the pressing roller 2 on the aluminum coil can be ensured during use. At the same time, the counterweights 13 can ensure that the pressure of the pressing roller 2 on the aluminum coil remains unchanged all the time, reducing the serious wear of the hydraulic cylinder caused by only using the hydraulic cylinder method, thereby reducing its use and maintenance costs. The counterweights 13 can also improve the stability when pressing the aluminum coil and reduce the influence of the external environment. The counterweights 13 can be reduced or increased according to the stress of the aluminum coil. When taking out the aluminum coil, only need to remove the counterweights 13, and the pressing roller 2 can slide downward, so as to move away from the aluminum coil, facilitating the taking out of the aluminum coil.

[0026] Another embodiment of the present invention based on Embodiment 1. A plurality of wire threading grooves 5 are arranged at intervals on the pressing roller 2. Two limiting discs 3 are provided on the pressing roller 2, and the distance between the limiting discs 3 is adjustable. The pressing roller 2 is a hollow roller, and a rotating rod 4 is rotatably installed inside the pressing roller 2. Two sections of threads with opposite rotation directions are provided on the rotating rod 4, and two moving rods 19 are threadedly engaged on both sections. There is an adjustment sliding hole on the pressing roller 2, and the moving rods 19 pass through the adjustment sliding hole and are fixedly connected to the corresponding limiting discs 3. After the aluminum coil is wound, it is often necessary to wind a wire hoop to reinforce the aluminum coil to avoid the situation of loosening during transportation. The current method of reinforcing the aluminum coil is to first withdraw the aluminum coil from the pressing arm for part of the wire hoop reinforcement, which is extremely inconvenient. The pressing arm provided with the wire threading grooves 5 can enable the wire hoop to pass through the wire threading grooves 5 to realize the direct reinforcement of the wire hoop, improving the convenience of use and meeting the user's usage requirements. The limiting discs 3 can limit the aluminum coil during winding, improving the neatness of the aluminum coil after winding. And under the action of the rotating rod 4, the positions of the two limiting discs 3 can be adjusted to meet the use of aluminum coils of different widths.

[0027] Advantages of the present invention: When used with aluminum coils of different widths, the versatility of the equipment is improved. By adjusting and installing different lining plates, the winding requirements of aluminum coils of different specifications can be met, satisfying the adjustments required by users according to different aluminum coil winding needs, further enhancing the versatility of the device during use. It can wind aluminum coils with or without a core and can also adapt to aluminum coils with different inner diameters. It is convenient for users to quickly reinforce the wire hoop of the aluminum coil. The counterweight can ensure that the pressure of the pressure roller on the aluminum coil remains constant, reducing the serious wear of the hydraulic cylinder caused by only using the hydraulic cylinder method, thereby reducing its use and maintenance costs.

[0028] The above embodiments do not limit the scope of the present invention. Without departing from the design concept of the present invention, various deformations and improvements made by those skilled in the art to the technical solutions of the present invention shall fall within the protection scope determined by the claims of the present invention.

Claims

1. An adaptive adjustable aluminum coil winding device, including a winding assembly and a pressing arm assembly, further including a frame (1). It is characterized in that; The winding assembly includes a winding roller (7) rotatably mounted on the frame (1), and a plurality of top plates (9) capable of synchronously moving away from or approaching the axis of the winding roller (7) are provided on the winding roller (7), and a coiling die is detachably mounted on the top plate (9); The pressing arm assembly includes a pressing roller (2) arranged parallel to the axis of the winding roller (7) and capable of pressing and limiting the aluminum coil on the winding roller (7), and a driving mechanism for driving the pressing roller (2) to approach the winding roller (7) is provided on the pressing roller (2); The driving mechanism includes a pressing arm sliding hole (12) arranged on the frame (1), and a slider (20) is slidably mounted inside the pressing arm sliding hole (12), the pressing roller (2) is rotatably mounted on the slider (20), and a roller (16) is rotatably mounted on the frame (1), a pulling rope (15) passes through the roller (16), one end of the pulling rope (15) is connected to the slider (20), and a counterweight (13) is connected to the other end of the pulling rope (15); A plurality of annular wire threading grooves (5) are arranged at intervals on the pressing roller (2); Two limiting discs (3) are provided on the pressing roller (2), and the distance between the limiting discs (3) is adjustable; The pressing roller (2) is a hollow roller, and a rotating rod (4) is rotatably mounted inside the pressing roller (2), and two threads with opposite rotation directions are provided on the rotating rod (4), and a moving rod (19) is threadedly engaged on both of them, an adjusting sliding hole is provided on the pressing roller (2), and the moving rod (19) passes through the adjusting sliding hole and is fixedly connected to the corresponding limiting disc (3); The winding roller (7) is a hollow roller and an adjusting rod (6) is rotatably mounted inside the winding roller (7), two threads with opposite rotation directions are provided on the adjusting rod (6), and a moving nut (18) is threadedly engaged on both of them, the adjusting rod (6) is provided with winding sliding holes with the same number as the number of the top plates (9), and two push rods (17) are provided inside each winding sliding hole, and both ends of the two push rods (17) are rotatably connected between the corresponding moving nut (18) and the top plate (9); Key grooves (10) are provided on the plurality of top plates (9), the coiling die is a plurality of arc-shaped lining plates (8) slidably and detachably mounted inside the key grooves (10), the coiling die is in multiple groups, and the diameters of the arc-shaped lining plates (8) in each group of coiling dies decrease in sequence.

2. An adaptive adjustable aluminum coil winding device according to claim 1, characterized in that, A placing plate (14) is mounted on the end of the pulling rope (15) far from the slider (20), and the number of the counterweights (13) is at least one, and the counterweights (13) are placed on the placing plate (14).

3. An adaptive adjustable aluminum coil winding device according to claim 2, characterized in that, The placing plate (14) is slidably mounted on the frame (1).

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