Aluminium wire winding device

Abstract

The utility model relates to a winding machine technical field especially, it relates to an aluminium wire winding device, including fixed bolster, detachable connection on fixed bolster's winding assembly, and be used for drawing aluminium wire left and right movement's wire arranging assembly, the top of fixed bolster is provided with the drive mechanism for driving winding assembly and wire arranging assembly synchronous rotation, drive mechanism respectively with winding assembly, wire arranging assembly drive connection, and be located drive mechanism with winding assembly between setting up brake assembly, brake assembly is connected with the tension adjusting assembly between fixed bolster. The utility model discloses through brake assembly and tension adjusting assembly cooperation, make it through the elastic deformation compensation winding tension fluctuation, to guarantee the tension of aluminium wire relatively stable in winding assembly winding process, thereby prevent aluminium wire to break or slack, greatly improve aluminium wire winding quality.

Description

Technical Field

[0001] This utility model relates to the field of winding machine technology, and in particular to an aluminum wire winding device. Background Technology

[0002] Currently, in most domestic aluminum processing plants, the winding process after drawing aluminum wire is crucial when producing aluminum wire and other products. Traditional aluminum wire winding devices suffer from problems such as easy accumulation of aluminum wire, low turntable utilization, difficulty in handling, and difficulty in stable control of winding tension.

[0003] Some existing winding devices address this problem by incorporating a mechanism that allows for left-right sliding adjustment. For example, patent CN208033329U discloses a winding device for aluminum wire, which mainly includes a base and an I-shaped turntable. The base has four fixed bases at its bottom and electric guide rails on both sides of its top. The top of each electric guide rail has a first electric auxiliary rail and a second electric auxiliary rail. A first support plate is fixed to the top of the first electric auxiliary rail, and a first rotating shaft is located on one side of the first support plate. Similarly, a second support plate is fixed to the top of the second electric auxiliary rail, and a second rotating shaft is located on one side of the second support plate. A rotary motor drives the first and second rotating shafts to rotate, winding the aluminum wire. The first and second electric auxiliary rails move in the same direction along the electric guide rails, preventing the aluminum wire from accumulating at one end of the I-shaped turntable, reducing its utilization rate, and hindering wire routing. Handles at both ends of the base facilitate handling by workers.

[0004] However, during the actual winding process, as the aluminum wire continues to wind around the winding roller, the tension of the aluminum wire will fluctuate due to factors such as changes in winding speed and differences in the characteristics of the aluminum wire itself. When the tension of the aluminum wire reaches its maximum, it will be broken instantly; while when the tension of the aluminum wire is too low, it will cause the aluminum wire to slack during winding, affecting the winding effect. Utility Model Content

[0005] In order to address the technical defects mentioned in the background art, the purpose of this utility model is to provide an aluminum wire winding device, which aims to solve the problem that the winding tension of existing winding devices fluctuates greatly, leading to aluminum wire breakage or loose winding.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: An aluminum wire winding device includes a fixed bracket, a winding assembly detachably connected to the fixed bracket, and a wire laying assembly for pulling the aluminum wire to move left and right. The top of the fixed bracket is provided with a drive mechanism for driving the winding assembly and the wire laying assembly to rotate synchronously. The drive mechanism is connected to both the winding assembly and the wire laying assembly. A braking assembly is located between the drive mechanism and the winding assembly. A tension adjusting assembly is connected between the braking assembly and the fixed bracket. The tension adjusting assembly includes a spring buffer, a buffer rod, and a connecting member. One end of the spring buffer and the buffer rod are mounted on the fixed bracket via a fixed base, and the other end of the spring buffer and the buffer rod are connected to form a triangular structure. One end of the connecting member is fixedly connected to the end of the buffer rod connected to the spring buffer, and the other end abuts against the braking assembly.

[0007] Preferably, the fixed bracket includes a bottom support beam and two side support arms, the support beam and the support arms are welded and fixed; the two side support arms are vertically connected to the two ends of the support beam, and the top of the support arm is provided with a bearing hole, and a bearing assembly is installed in the bearing hole; the support arm is connected to the drive mechanism through the bearing assembly.

[0008] Preferably, the winding assembly includes a winding roller and a disc. The winding roller has a hollow frame structure, and a fixing ring for fixing aluminum wire is provided on the outer surface of the winding roller. The disc is coaxially fixed to both sides of the winding roller, and a mounting hole is provided in the center of the disc.

[0009] Preferably, the drive mechanism includes a drive motor, a connecting shaft, and a pulley assembly. The drive motor is fixedly installed on one side of the support arm, and the output end of the drive motor is linked to the cable assembly through the pulley assembly. The connecting shaft is installed on both sides of the support arm, and the connecting shaft is coaxial with the take-up roller. One end of the connecting shaft is connected to the drive motor for transmission, and the other end is inserted into the mounting hole of the disc.

[0010] Preferably, the braking assembly includes a flange connecting plate, a brake caliper, and an expansion sleeve. The flange connecting plate is an annular metal disc and is fastened to the disc with bolts. The brake caliper is installed between the flange connecting plate and the disc, and one end of the brake caliper is connected to the connecting piece. One side of the expansion sleeve is fixed to the connecting shaft by a pin, and the other side is connected to the brake caliper rack.

[0011] Preferably, the wire feeding assembly is installed on the aluminum wire input path at the front end of the take-up roller, and the wire feeding assembly includes a wire feeding frame, a guide shaft, and a guide wheel. The wire feeding frame is located on one side of the take-up roller, and the bottom end of the wire feeding frame is fixed to the support beam. The guide shaft is installed in a direction parallel to the take-up roller, and both ends of the guide shaft are movably connected to the wire feeding frame by ball bearing seats. The guide wheel is slidably connected to the guide shaft and makes a transverse linear reciprocating motion along the guide shaft.

[0012] Preferably, the guide shaft is a lead screw structure, and a ball bearing slider is provided between the guide shaft and the guide wheel.

[0013] Preferably, the guide wheel consists of a guide ring and a limiting frame, with the center of the guide ring corresponding to the winding area of ​​the take-up roller; the limiting frame is fixed on the left and right sides of the center of the guide ring to limit the left and right deviation of the aluminum wire.

[0014] In summary, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a tension adjustment component, utilizes the elastic deformation of the spring buffer itself to effectively absorb and release energy, compensating for tension fluctuations, and avoiding the problem of aluminum wire breaking due to excessive tension or loosening during winding due to insufficient tension, thus greatly improving winding quality; at the same time, the triangular structure formed by the buffer rod and the spring buffer improves the adaptability and adjustment accuracy of the winding device to tension fluctuations, ensuring the stability and reliability of the winding process.

[0015] 2. This utility model sets the wire laying assembly and the winding assembly to rotate synchronously, so that the aluminum wire can be evenly laid out while winding the aluminum wire, preventing the aluminum wire from piling up at one end of the winding assembly, making the aluminum wire lay out more neatly, and thus facilitating subsequent use and handling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the aluminum wire winding device of this utility model; Figure 2 yes Figure 1 Enlarged view of the structure at point a; Figure 3 This is a side view of the aluminum wire winding device of this utility model; Figure 4 This is a top view of the aluminum wire winding device of this utility model; Figure 5 This is a schematic diagram of the structure of the cable assembly, drive mechanism, braking assembly and tension adjustment assembly in this utility model; Figure 6 This is a schematic diagram of the winding assembly in this utility model.

[0017] Explanation of the reference numerals in the figure: 1. Fixed bracket; 11. Support beam; 12. Support arm; 13. Bearing assembly; 2. Rewinding assembly; 21. Rewinding roller; 22. Disc; 221. Mounting hole; 23. Fixing ring; 3. Cable laying assembly; 31. Cable laying frame; 32. Guide shaft; 33. Guide wheel; 331. Guide ring; 332. Limiting frame; 34. Ball bearing seat; 35. Ball slider; 4. Drive mechanism; 41. Drive motor; 42. Connecting shaft; 43. Pulley assembly; 5. Braking assembly; 51. Flange connecting plate; 52. Brake caliper; 53. Expansion sleeve; 6. Tension adjustment assembly; 61. Spring buffer; 62. Buffer rod; 63. Connector; 64. Fixed seat. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model are within the protection scope of the present utility model.

[0019] Those skilled in the art should understand that, in the disclosure of this utility model, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this utility model.

[0020] In the description of this utility model, the use of terms such as "several" means one or more, with "multiple" meaning two or more. Terms like "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. The use of terms like "first," "second," and "third" is merely for distinguishing technical features and should not be construed as indicating or implying relative importance, the quantity of indicated technical features, or the sequential relationship between indicated technical features.

[0021] The following is in conjunction with the appendix Figure 1-6 The present invention provides a more detailed description of an embodiment of an aluminum wire winding device.

[0022] An aluminum wire winding device, such as Figure 1As shown, it includes a fixed bracket 1, a winding assembly 2 detachably connected to the fixed bracket 1, and a wire laying assembly 3 for pulling aluminum wire to move left and right. The top of the fixed bracket 1 is provided with a drive mechanism 4 for driving the winding assembly 2 and the wire laying assembly 3 to rotate synchronously. The drive mechanism 4 is connected to the winding assembly 2 and the wire laying assembly 3 respectively. A braking assembly 5 is provided between the drive mechanism 4 and the winding assembly 2. A tension adjustment assembly 6 is connected between the braking assembly 5 and the fixed bracket 1.

[0023] Specifically, such as Figure 5 As shown, the tension adjustment assembly 6 includes a spring buffer 61, a buffer rod 62, and a connector 63. One end of the spring buffer 61 and the buffer rod 62 are mounted on the fixed bracket 1 via a fixed seat 64, and the other end of the spring buffer 61 and the buffer rod 62 are connected to form a triangular structure. One end of the connector 63 is fixedly connected to the end where the buffer rod 62 and the spring buffer 61 are connected, and the other end abuts against the braking assembly 5. Before the aluminum wire winding begins, a suitable initial tension can be set by adjusting the initial state (such as the degree of tension or compression) of the spring buffer 61 according to the specifications and material of the aluminum wire. During the winding process, as the aluminum wire is continuously wound onto the winding roller 21, the tension of the aluminum wire will fluctuate due to changes in winding speed and differences in the characteristics of the aluminum wire itself. At this time, the spring will automatically stretch or compress according to the changes in tension, absorbing or releasing energy through its own deformation to compensate for the fluctuations in tension, so that the tension of the aluminum wire is always kept within a reasonable range, thereby ensuring the quality and stability of the aluminum wire winding. As the aluminum wire fluctuates, the braking assembly 5 experiences corresponding force changes. The braking assembly 5 transmits the force to the connector 63, which in turn pushes the buffer rod 62 and the spring buffer 61. When the tension increases, the spring buffer 61 is compressed, absorbing the excess force, and the buffer rod 62 moves accordingly. Through the stability of the triangular structure, the force is dispersed and buffered. When the tension decreases, the spring buffer 61 recovers its deformation, releasing the force and causing the buffer rod 62 to move in the opposite direction, thereby compensating for the tension fluctuations and ensuring that the tension of the aluminum wire remains relatively stable during the winding process of the winding assembly 2.

[0024] It is worth noting that the spring buffer 61 is a common component in the prior art, and it is widely used in various fields of technology, such as shock absorbers in vehicles and buffers in industrial production equipment. Therefore, its structure and working principle will not be described in detail.

[0025] In this embodiment, as Figure 3 , 4As shown, the fixed bracket 1 includes a bottom support beam 11 and two side support arms 12, which are welded and fixed together. The two side support arms 12 are vertically connected to the two ends of the support beam 11, and the top of the support arm 12 is provided with a bearing hole, in which a bearing assembly 13 is installed. The support arm 12 is connected to the drive mechanism 4 through the bearing assembly 13.

[0026] Specifically, the bottom support beam 11 provides a stable foundation for the entire device, bearing the weight of the winding assembly 2, the cable laying assembly 3, the drive mechanism 4, and various forces during the winding process. The two side support arms 12 provide rotational support for components such as the connecting shaft 42 of the drive mechanism 4 via bearing assemblies 13, ensuring that the drive mechanism 4 can stably transmit power to the winding assembly 2 and the cable laying assembly 3. Simultaneously, the structural strength of the support arms 12 ensures the stability of the entire device. The support beam 11 and support arms 12 are fixed by welding, ensuring the structural strength of the fixed bracket 1 and effectively withstanding various loads during device operation. The use of bearing assemblies 13 allows for smoother rotation between the drive mechanism 4 and the support arms 12, reducing friction, minimizing energy loss, and improving the device's operating efficiency and stability, providing a fundamental guarantee for the stable operation of the subsequent winding assembly 2 and the cable laying assembly 3.

[0027] In this embodiment, as Figure 6 As shown, the winding assembly 2 includes a winding roller 21 and a disc 22. The winding roller 21 has a hollow frame structure, and a fixing ring 23 for fixing aluminum wire is provided on the outer surface of the winding roller 21. The disc 22 is coaxially fixed to both sides of the winding roller 21, and a mounting hole 221 is provided in the center of the disc 22.

[0028] Specifically, the hollow frame structure of the take-up roller 21 can be made by cutting and welding metal sheets. This hollow frame structure ensures strength while reducing its weight, facilitating the rotation of the drive mechanism 4. Fixing rings 23 are welded or installed on the outer surface of the take-up roller 21. These fixing rings 23 can be metal rings, evenly distributed on both sides of the take-up roller 21 to facilitate the fixing of the starting end of the aluminum wire. The discs 22 are coaxially fixed to both sides of the take-up roller 21 by welding or bolting. On one hand, they limit the aluminum wire wound on the take-up roller 21, preventing it from falling off from both sides; on the other hand, through the central mounting hole 221, they cooperate with the connecting shaft 42 to transmit the power of the drive mechanism 4 to the take-up roller 21, thereby ensuring the neatness of the aluminum wire winding and the stability of the winding process, and improving the winding quality and efficiency.

[0029] In this embodiment, as Figure 4 , 5As shown, the drive mechanism 4 includes a drive motor 41, a connecting shaft 42, and a pulley assembly 43. The drive motor 41 is fixedly installed on one side of the support arm 12, and the output end of the drive motor 41 is linked to the cable assembly 3 through the pulley assembly 43. The connecting shaft 42 is installed on both sides of the support arm 12, and the connecting shaft 42 is coaxially arranged with the take-up roller 21. One end of the connecting shaft 42 is connected to the drive motor 41 for transmission, and the other end is inserted into the mounting hole of the disc 22.

[0030] Specifically, the drive motor 41 is mounted on one side of the support arm 12 using bolts and other fasteners to ensure a secure installation and that the motor shaft is parallel to the horizontal direction. When the drive motor 41 starts, the motor shaft rotates, transmitting power to the wire-laying assembly 3 via the pulley assembly 43, causing the wire-laying assembly 3 to rotate synchronously. Simultaneously, the drive motor 41 drives the connecting shaft 42 to rotate via a transmission connection. The connecting shaft 42, through its engagement with the mounting hole of the disc 22, transmits power to the winding assembly 2, causing the winding roller 21 to rotate and thus winding the aluminum wire. Because the connecting shaft 42 and the winding roller 21 are coaxial, the smoothness of the winding process is ensured. The two ends of the connecting shaft 42 are mounted in the bearing holes of the two support arms 12 via bearing assemblies 13, and the position of the connecting shaft 42 is adjusted to ensure it is coaxial with the winding roller 21. The pulley assembly 43 includes a belt and pulleys. The pulleys are mounted on the output end of the drive motor 41 and the guide shaft 32 of the wire-laying assembly 3, and the belt is fitted between the two pulleys. The belt tension is adjusted accordingly. This allows the drive motor 41 to rotate simultaneously with the drive connecting shaft 42, which not only reduces costs but also ensures the smoothness of the winding process, improves winding quality, and makes the aluminum wire winding neater.

[0031] In this embodiment, as Figure 4 , 5 As shown, the braking assembly 5 includes a flange connecting plate 51, a brake caliper 52, and an expansion sleeve 53. The flange connecting plate 51 is an annular metal disc and is fastened to the disc 22 by bolts. The brake caliper 52 is installed between the flange connecting plate 51 and the disc 22, and one end of the brake caliper 52 is connected to the connector 63. One side of the expansion sleeve 53 is fixed to the connecting shaft 42 by a pin, and the other side is connected to the rack of the brake caliper 52.

[0032] Specifically, the flange connecting plate 51 is made of metal and machined into a ring shape, with bolt holes corresponding to the disc 22. The flange connecting plate 51 and the disc 22 are fastened together with bolts to ensure a secure connection. Simultaneously, the brake caliper 52 is installed at a suitable position between the flange connecting plate 51 and the disc 22, and fixed with bolts and other fasteners. The position of the brake caliper 52 is adjusted to ensure good fit with the expansion sleeve 53 and the connecting piece 63. When braking is required, an external control signal activates the brake caliper 52. The brake caliper 52, connected to the rack of the expansion sleeve 53, applies braking force to the expansion sleeve 53. Since one side of the expansion sleeve 53 is fixed to the connecting shaft 42, it transmits the braking force to the connecting shaft 42, thereby slowing down or stopping the rotation of the take-up roller 21, preventing the aluminum wire from continuing to wind due to inertia and becoming loose or tangled. At the same time, because the brake caliper 52 cooperates with the connecting piece 63, the connecting piece 63 transmits force to the tension adjustment component 6, which also assists in adjusting the tension during braking.

[0033] In this embodiment, as Figure 1 , 2 As shown, the wire feeding assembly 3 is installed on the aluminum wire input path at the front end of the take-up roller 21. The wire feeding assembly 3 includes a wire feeding frame 31, a guide shaft 32, and a guide wheel 33. The wire feeding frame 31 is located on one side of the take-up roller 21, and the bottom end of the wire feeding frame 31 is fixed to the support beam 11. The guide shaft 32 is installed in a direction parallel to the take-up roller 21, and both ends of the guide shaft 32 are movably connected to the wire feeding frame 31 through ball bearing seats 34. The guide wheel 33 is slidably connected to the guide shaft 32 and makes a transverse linear reciprocating motion along the guide shaft 32. The guide shaft 32 is a lead screw structure, and a ball slider 35 is provided between the guide shaft 32 and the guide wheel 33. The guide wheel 33 is composed of a guide ring 331 and a limiting frame 332. The center of the guide ring 331 corresponds to the winding area of ​​the take-up roller 21. The limiting frame 332 is fixed on the left and right sides of the center of the guide ring 331 to limit the left and right deviation of the aluminum wire.

[0034] Specifically, the drive mechanism 4 drives the guide shaft 32 to rotate via the pulley assembly 43. Since the guide shaft 32 is a lead screw structure, the ball bearing slider 35 between it and the guide wheel 33 converts the rotation of the lead screw into the transverse linear reciprocating motion of the guide wheel 33. During this reciprocating motion, the guide wheel 33 pulls the aluminum wire left and right, ensuring the aluminum wire is evenly wound onto the take-up roller 21. The guide ring 331 guides the aluminum wire into the take-up roller 21, and the limiting frame 332 restricts the left and right deviation of the aluminum wire, ensuring accurate and neat winding. The wire laying frame 31 provides stable support for the wire laying assembly 3, ensuring the stability of the wire laying process. The guide shaft 32, with its lead screw structure and ball bearing slider 35, achieves high transmission precision, enabling smooth and precise transverse movement of the guide wheel 33, resulting in neater aluminum wire laying and improved utilization of the take-up roller 21.

[0035] Among them, the guide ring 331 and the limiting frame 332 structure of the guide wheel 33 effectively guide and limit the position of the aluminum wire, avoid the accumulation and deviation of the aluminum wire, further ensure the winding quality, and make the aluminum wire more regular after winding, which is convenient for subsequent use and handling.

[0036] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. An aluminum wire winding device, comprising a fixed bracket, a winding assembly detachably connected to the fixed bracket, and a wire-laying assembly for pulling the aluminum wire left and right, characterized in that, The top of the fixed bracket is provided with a drive mechanism for driving the winding assembly and the cable assembly to rotate synchronously. The drive mechanism is connected to the winding assembly and the cable assembly respectively. A braking assembly is provided between the drive mechanism and the winding assembly. A tension adjustment assembly is connected between the braking assembly and the fixed bracket. The tension adjustment assembly includes a spring buffer, a buffer rod and a connector. One end of the spring buffer and the buffer rod are mounted on the fixed bracket by a fixed seat, and the other end of the spring buffer and the buffer rod are connected to form a triangular structure. One end of the connector is fixedly connected to the end of the buffer rod connected to the spring buffer, and the other end abuts against the braking assembly.

2. The aluminum wire winding device according to claim 1, characterized in that, The fixed bracket includes a bottom support beam and two side support arms, which are welded and fixed to each other. The two side support arms are vertically connected to the two ends of the support beam, and the top of the support arm is provided with a bearing hole, in which a bearing assembly is installed. The support arm is connected to the drive mechanism through the bearing assembly.

3. The aluminum wire winding device according to claim 2, characterized in that, The winding assembly includes a winding roller and a disc. The winding roller has a hollow frame structure, and a fixing ring for fixing aluminum wire is provided on the outer surface of the winding roller. The disc is coaxially fixed to both sides of the winding roller, and a mounting hole is provided in the center of the disc.

4. The aluminum wire winding device according to claim 1, characterized in that, The drive mechanism includes a drive motor, a connecting shaft, and a pulley assembly. The drive motor is fixedly installed on one side of the support arm, and the output end of the drive motor is linked to the cable assembly through the pulley assembly. The connecting shaft is installed on both sides of the support arm, and the connecting shaft is coaxial with the take-up roller. One end of the connecting shaft is connected to the drive motor for transmission, and the other end is inserted into the mounting hole of the disc.

5. The aluminum wire winding device according to claim 3, characterized in that, The braking assembly includes a flange connecting plate, a brake caliper, and an expansion sleeve. The flange connecting plate is an annular metal disc and is fastened to the disc with bolts. The brake caliper is installed between the flange connecting plate and the disc, and one end of the brake caliper is connected to the connecting piece. One side of the expansion sleeve is fixed to the connecting shaft by a pin, and the other side is connected to the brake caliper rack.

6. The aluminum wire winding device according to claim 3, characterized in that, The wire feeding assembly is installed on the aluminum wire input path at the front end of the take-up roller, and the wire feeding assembly includes a wire feeding frame, a guide shaft, and a guide wheel. The wire feeding frame is located on one side of the take-up roller, and the bottom end of the wire feeding frame is fixed to the support beam. The guide shaft is installed in a direction parallel to the take-up roller, and both ends of the guide shaft are movably connected to the wire feeding frame by ball bearing seats. The guide wheel is slidably connected to the guide shaft and makes a transverse linear reciprocating motion along the guide shaft.

7. The aluminum wire winding device according to claim 6, characterized in that, The guide shaft is a lead screw structure, and a ball bearing slider is provided between the guide shaft and the guide wheel.

8. The aluminum wire winding device according to claim 6, characterized in that, The guide wheel consists of a guide ring and a limiting frame. The center of the guide ring corresponds to the winding area of ​​the take-up roller. The limiting frame is fixed on the left and right sides of the center of the guide ring to limit the left and right deviation of the aluminum wire.

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