Lengthened aluminum strip winding equipment and cable production system

Abstract

The invention provides lengthened aluminum strip winding equipment and a cable production system, the lengthened aluminum strip winding equipment comprises a tensioning mechanism, the tensioning mechanism comprises a tensioning piece, a cylinder, a pushing driver and a linkage assembly, the pushing driver is arranged on one side of the cylinder, the linkage assembly is connected to the working end of the pushing driver, the tensioning piece is connected to the surface of the cylinder, and the cylinder is connected to the surface of the cylinder; the cylinder moves along the radial direction of the cylinder through the linkage assembly; the winding mechanism is connected with the cylinder body; and the lifting mechanism is connected with the cylinder body. The center position of an aluminum coil can be gradually adjusted through the lifting mechanism, so that enough winding space is provided for the aluminum coil, the equipment can adapt to aluminum strips with different lengths on the basis of ensuring the winding effect, and the problem that in the prior art, the aluminum coil needs to be frequently replaced is solved. Compared with a conventional winding technology at the present stage, the winding device has the remarkable advantages of being wide in application range, high in controllability, easy and convenient to operate, high in winding efficiency, good in quality and the like.

Description

Technical Field

[0001] The invention relates to the technical field of cables, and in particular to an extended aluminum strip winding device and a cable production system. Background Art

[0002] In the context of today's rapid industrial development, smooth aluminum cables, as an important material in key areas such as electricity and communications, continue to see growing market demand. However, in the production process of smooth aluminum cables, a significant technical difficulty lies in the size limit of the aluminum coil. With the development of the industry, extended aluminum strips with a conventional length of 3 meters have gradually been put into production. The existing smooth aluminum cable production equipment has a fixed structure for the center of the aluminum coil. This design determines the maximum diameter of the aluminum coil when the equipment leaves the factory, lacking the necessary adjustment flexibility, which largely restricts the production length of smooth aluminum cables.

[0003] When the existing aluminum strip longitudinal drawing unit processes the production task of long-length cables, due to the limitation of aluminum coil capacity, it is often necessary to frequently replace aluminum coils, which not only reduces production efficiency and increases the labor intensity of operators, but also easily leads to fluctuations in aluminum strip tension during the production process, affecting the surface quality and flatness of the cable. In addition, the design of fixed aluminum coil center makes it difficult for the equipment to quickly adapt to aluminum coils of different diameters, limiting the flexibility and diversity of the production line.

[0004] In this context, in view of the shortcomings of the existing technology, there is an urgent need for a new type of smooth aluminum cable production equipment, which can adjust the center position of the aluminum coil according to actual production needs, so as to adapt to aluminum coils of different lengths, increase the capacity of the aluminum coil, and thus realize the continuous production of long-length smooth aluminum cables. Summary of the invention

[0005] Therefore, the technical problem to be solved by the present invention is to overcome the problem of limited aluminum strip winding in the prior art and to provide an extended aluminum strip winding device and a cable production system.

[0006] To solve the above technical problems, the present invention provides an extended aluminum strip winding device, which includes: a tensioning mechanism, the tensioning mechanism includes a tensioning member, a cylinder, a pushing drive and a linkage assembly, the pushing drive is arranged on one side of the cylinder, the linkage assembly is connected to the working end of the pushing drive to move axially along the cylinder, at least one of the tensioning members is connected to the surface of the cylinder, and moves radially along the cylinder through the linkage assembly to tighten the aluminum strip to be wound; a winding mechanism, the winding mechanism is connected to the cylinder to drive the cylinder to rotate around its axial direction; and a lifting mechanism, the lifting mechanism is connected to the cylinder to drive the cylinder to move up and down along the height direction of the extended aluminum strip winding device.

[0007] In one embodiment of the present invention, the linkage assembly includes a first transmission rod, a transmission frame and at least one first wedge block, one end of the first transmission rod is connected to the working end of the thrust driver, and the other end is connected to the transmission frame, at least one first wedge block is connected to the transmission frame and is located between the cylinder and the tensioning member, and a first guide slope is provided on a side of the first wedge block away from the cylinder.

[0008] In one embodiment of the present invention, the tensioning member includes a tensioning plate and at least one second wedge block, the second wedge block is provided with a second guide inclined surface, the second guide inclined surface of at least one second wedge block corresponds to and abuts against the first guide inclined surface of at least one first wedge block, so that the second wedge block is pushed by the first wedge block to move radially along the cylinder, the tensioning plate is connected to the second wedge block and moves synchronously with the second wedge block, and the aluminum strip to be rolled is sleeved on the tensioning plate.

[0009] In one embodiment of the present invention, it includes three tensioning members, which are evenly spaced apart on the outer wall of the cylinder to form a triangular support structure, and any of the tensioning members includes two second wedge blocks, which are spaced apart along the axial direction of the cylinder, and the tensioning plates are respectively connected to the two second wedge blocks.

[0010] In one embodiment of the present invention, the tensioning mechanism further includes an axial limiter, the axial limiter extends axially along the cylinder, and the outer wall of the cylinder and the linkage assembly are respectively connected to the axial limiter.

[0011] In one embodiment of the present invention, the tensioning mechanism also includes a radial limit member and a stop member, the stop member is arranged between the winding mechanism and the cylinder, and includes at least one stop blade, the radial limit member is arranged between the stop member and the cylinder, and extends radially along the cylinder.

[0012] In one embodiment of the present invention, the winding mechanism includes a rotary driver and a transmission gear, wherein the transmission gear is arranged at the working end of the rotary driver and connected to the cylinder; the lifting mechanism includes a lifting driver and a second transmission rod, wherein one end of the second transmission rod is connected to the lifting driver and the other end is connected to the tensioning mechanism.

[0013] In one embodiment of the present invention, it further comprises a base, an assembly frame and a buffer frame, wherein the buffer frame is arranged at one end of the base, a slide rail extending toward the buffer frame is arranged on the base, the assembly frame is slidably connected to the slide rail to approach / move away from the buffer frame, and the tensioning mechanism, the winding mechanism and the lifting mechanism are all arranged on the assembly frame and move synchronously with the assembly frame.

[0014] In one embodiment of the present invention, it further includes a control system, and the tensioning mechanism, the winding mechanism and the lifting mechanism are respectively connected to the control system.

[0015] The present invention also provides a cable production system, which comprises the above-mentioned lengthened aluminum strip winding device.

[0016] The above technical solution of the present invention has the following advantages compared with the prior art: The lengthened aluminum strip winding device and cable production system described in the present invention are connected to the aluminum strip to be wound by a tensioning mechanism, and then the aluminum strip is wound by a winding mechanism. During this process, as the diameter of the aluminum coil gradually increases, the present application can also gradually adjust the center position of the aluminum coil by a lifting mechanism, thereby providing the aluminum coil with sufficient winding space, so that the present device can adapt to aluminum strips of different lengths on the basis of ensuring the winding effect, thereby avoiding the problem of frequent replacement of aluminum coils in the prior art. Compared with the conventional winding technology at this stage, the present application has significant advantages such as a wide range of applications, high controllability, simple operation, high winding efficiency, and good quality, and has broad application prospects in this field. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the lengthened aluminum strip winding device in the preferred embodiment of the present invention; Figure 2 yes Figure 1 The schematic diagram of the cross-sectional structure at AA in the extended aluminum strip winding device shown; Figure 3 yes Figure 2 The enlarged structural diagram at B in the middle; Figure 4 yes Figure 2 Enlarged structural diagram at point C in the middle.

[0019] Explanation of the reference numerals in the specification: 100, tensioning mechanism; 110, cylinder; 120, thrust drive; 130, tensioning member; 131, second wedge block; 132, tensioning plate; 140, linkage assembly; 141, first transmission rod; 142, transmission frame; 143, first wedge block; 144, connecting rod; 150, axial limit member; 160, radial limit member; 170, stop member; 200, winding mechanism; 210, rotation drive; 220, transmission gear; 300, lifting mechanism; 310, lifting drive; 320, second transmission rod; 400, base; 410, slide rail; 500, cache rack; 600, assembly rack. DETAILED DESCRIPTION

[0020] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Embodiment 1

[0021] See also Figure 1 As shown, this embodiment provides an extended aluminum strip winding device, which includes: a tensioning mechanism 100, the tensioning mechanism 100 includes a tensioning member 130, a cylinder 110, a push driver 120 and a linkage assembly 140, the push driver 120 is arranged on one side of the cylinder 110, the linkage assembly 140 is connected to the working end of the push driver 120 to move axially along the cylinder 110, at least one of the tensioning members 130 is connected to the surface of the cylinder 110, and moves radially along the cylinder 110 through the linkage assembly 140 to tighten the aluminum strip to be wound; a winding mechanism 200, the winding mechanism 200 is connected to the cylinder 110 to drive the cylinder 110 to rotate around its axial direction; a lifting mechanism 300, the lifting mechanism 300 is connected to the cylinder 110 to drive the cylinder 110 to move up and down along the height direction of the extended aluminum strip winding device.

[0022] The extended aluminum strip winding device described in this embodiment is fixedly connected to the aluminum strip to be wound through the tensioning mechanism 100, and then the aluminum strip is wound through the winding mechanism 200. During this process, as the diameter of the aluminum coil gradually increases, the present application can also gradually adjust the center position of the aluminum coil through the lifting mechanism 300, thereby giving the aluminum coil enough winding space, so that the present device can adapt to aluminum strips of different lengths on the basis of ensuring the winding effect, thereby avoiding the problem of frequent replacement of aluminum coils in the prior art. Compared with the conventional winding technology at this stage, the present application has significant advantages such as a wide range of applications, high controllability, simple operation, high winding efficiency, and good quality, and has broad application prospects in this field.

[0023] See also Figure 1As shown, in order to improve the use stability of the tensioning mechanism 100, the winding mechanism 200 and the lifting mechanism 300 in the present application, the present embodiment further includes a base 400, an assembly frame 600 and a buffer frame 500. The buffer frame 500 is arranged at one end of the base 400. The base 400 is provided with a slide rail 410 extending toward the buffer frame 500. The assembly frame 600 is slidably connected to the slide rail 410 to approach / move away from the buffer frame 500. The tensioning mechanism 100, the winding mechanism 200 and the lifting mechanism 300 are all arranged on the assembly frame 600 and move synchronously with the assembly frame 600. Among them, the buffer frame 500 is used to accommodate the aluminum coil after winding. It is fixedly connected to the base 400. The base 400 moves relative to the base 400 through the slide rail 410, thereby adjusting the interval between it and the buffer frame 500 to adapt to different transportation requirements. Based on the above structure, not only can a reasonable spatial layout be provided for the tensioning mechanism 100, the winding mechanism 200 and the lifting mechanism 300, thereby reducing the overall volume of the equipment, but the operator can also achieve flexible adjustment between the tensioning mechanism 100 and the cache rack 500 through the slide rail 410, thereby improving the flexibility of use of the present application.

[0024] See also Figure 2 and Figure 3 As shown, the linkage assembly 140 is used to transmit the power of the thrust driver 120 to the tensioner 130 to drive the tensioner 130, wherein the linkage assembly 140 includes a first transmission rod 141, a transmission frame 142 and at least one first wedge block 143, one end of the first transmission rod 141 is connected to the working end of the thrust driver 120, and the other end is connected to the transmission frame 142, at least one first wedge block 143 is connected to the transmission frame 142, and is located between the cylinder 110 and the tensioner 130, and a first guide slope is provided on the side of the first wedge block 143 away from the cylinder 110. Correspondingly, the tensioning member 130 includes a tensioning plate 132 and at least one second tensioning block 131. The second tensioning block 131 is provided with a second guiding inclined surface. The second guiding inclined surface of at least one second tensioning block 131 is correspondingly abutted against the first guiding inclined surface of at least one first wedge block 143, so that the second tensioning block 131 is pushed to move radially along the cylinder 110 by the first wedge block 143. The tensioning plate 132 is connected to the second tensioning block 131 and moves synchronously with the second tensioning block 131. The aluminum strip to be wound is sleeved on the tensioning plate 132. Furthermore, in this embodiment, the force applied by the pushing driver 120 along the axial direction of the cylinder 110 can be converted into a driving force in the radial direction of the cylinder 110 through the cooperation between the first guiding inclined surface and the second guiding inclined surface, thereby achieving a driving effect on the tensioning member 130.

[0025] Specifically, in order to improve the winding stability on the basis of simplifying the complexity of equipment assembly, three tensioning members 130 are provided in this embodiment. The three tensioning members 130 are evenly spaced on the outer wall of the cylinder 110 to form a triangular support structure. Any of the tensioning members 130 includes two second tensioning blocks 131, which are spaced along the axial direction of the cylinder 110. The tensioning plates 132 are respectively connected to the two second tensioning blocks 131, thereby realizing a stable support structure for the aluminum coil, thereby reducing the possibility of wrinkles, slippage and other problems during the winding process while reducing production costs. Based on this, two first wedge blocks 143 are correspondingly provided in this embodiment, and the two wedge blocks 143 are synchronously moved by a connecting rod 144.

[0026] Furthermore, in order to avoid mutual interference between the aluminum coil and the winding mechanism 200 during the winding process and to form a stop limit for the winding position of the aluminum coil, the tensioning mechanism 100 in this embodiment also includes a stopper 170, which is arranged between the winding mechanism 200 and the cylinder 110 and includes at least one stopper blade. Specifically, the stopper 170 in this embodiment is provided with three stopper blades, and the three stopper blades are evenly spaced. In different embodiments, the stopper 170 can be provided with other numbers or shapes of stopper blades according to actual use requirements, and the present invention does not impose specific restrictions on this.

[0027] See also Figure 3 As shown, in order to improve the stability of the aluminum coil on the cylinder 110 in the axial and radial directions during the winding process, the tensioning mechanism 100 in this embodiment also includes an axial limiter 150 and a radial limiter 160, wherein the axial limiter 150 extends axially along the cylinder 110, the outer wall of the cylinder 110 and the linkage assembly 140 are respectively connected to the axial limiter 150, and the radial limiter 160 is arranged between the stopper 170 and the cylinder 110, and extends radially along the cylinder 110.

[0028] See also Figure 4As shown, the winding mechanism 200 in this embodiment includes a rotary driver 210 and a transmission gear 220, wherein the transmission gear 220 is disposed at the working end of the rotary driver 210 and connected to the cylinder 110. The rotary driver 210 is preferably a rotary motor, and the transmission gear 220 can mesh with the end of the cylinder 110 to achieve force transmission of the rotary driver 210. Correspondingly, the lifting mechanism 300 in this embodiment includes a lifting driver 310 and a second transmission rod 320, wherein one end of the second transmission rod 320 is connected to the lifting driver 310, and the other end is connected to the tensioning mechanism 100. Similarly, the lifting driver 310 is preferably a linear motor, and the present invention does not limit the specific types of the push driver 120, the rotary driver 210, and the lifting driver 310.

[0029] This embodiment also includes a control system. The tensioning mechanism 100, the winding mechanism 200 and the lifting mechanism 300 are respectively connected to the control system. During the actual production and processing process, the operator can perform real-time regulation and control of the above-mentioned structures through the control system, thereby improving the flexibility of use of the equipment. Parameters can also be preset through the control system, thereby improving the degree of automation of the equipment. Embodiment 2

[0030] This embodiment provides a cable production system, which includes the extended aluminum strip winding device described in the first embodiment.

[0031] In summary, the lengthened aluminum strip winding device and cable production system described in the present invention are connected to the aluminum strip to be wound by the tensioning mechanism 100, and then the aluminum strip is wound by the winding mechanism 200. During this process, as the diameter of the aluminum coil gradually increases, the present application can also gradually adjust the center position of the aluminum coil by the lifting mechanism 300, thereby giving the aluminum coil enough winding space, so that the present device can adapt to aluminum strips of different lengths on the basis of ensuring the winding effect, thereby avoiding the problem of frequent replacement of aluminum coils in the prior art. Compared with the conventional winding technology at this stage, the present application has significant advantages such as a wide range of applications, high controllability, simple operation, high winding efficiency, and good quality, and has broad prospects for use in this field.

[0032] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. A lengthened aluminum strip winding device, characterized in that: include: A tensioning mechanism, the tensioning mechanism comprising a tensioning member, a cylinder, a push driver and a linkage assembly, the push driver being arranged at one side of the cylinder, the linkage assembly being connected to a working end of the push driver to move axially along the cylinder, at least one tensioning member being connected to a surface of the cylinder and moving radially along the cylinder through the linkage assembly to tension the aluminum strip to be wound; A winding mechanism, the winding mechanism is connected to the cylinder to drive the cylinder to rotate around its axial direction; A lifting mechanism is connected to the cylinder to drive the cylinder to move up and down along the height direction of the lengthened aluminum strip winding device.

2. The extended aluminum strip winding device according to claim 1 is characterized in that: The linkage assembly includes a first transmission rod, a transmission frame and at least one first wedge block, one end of the first transmission rod is connected to the working end of the push driver, and the other end is connected to the transmission frame, at least one first wedge block is connected to the transmission frame and is located between the cylinder and the tensioner, and a first guide slope is provided on the side of the first wedge block away from the cylinder.

3. The extended aluminum strip winding device according to claim 2 is characterized in that: The tensioning member includes a tensioning plate and at least one second wedge block, the second wedge block is provided with a second guide inclined surface, the second guide inclined surface of at least one second wedge block corresponds to and abuts against the first guide inclined surface of at least one first wedge block, so that the second wedge block is pushed by the first wedge block to move radially along the cylinder, the tensioning plate is connected to the second wedge block, and moves synchronously with the second wedge block, and the aluminum strip to be rolled is sleeved on the tensioning plate.

4. The extended aluminum strip winding device according to claim 3 is characterized in that: It includes three tensioning members, which are evenly spaced on the outer wall of the cylinder to form a triangular support structure. Any of the tensioning members includes two second wedge blocks, which are spaced apart along the axial direction of the cylinder, and the tensioning plates are respectively connected to the two second wedge blocks.

5. The extended aluminum strip winding device according to claim 1 is characterized in that: The tensioning mechanism further comprises an axial limiter, which extends axially along the cylinder body, and the outer wall of the cylinder body and the linkage assembly are respectively connected to the axial limiter.

6. The extended aluminum strip winding device according to claim 1 is characterized in that: The tensioning mechanism further includes a radial limiter and a stopper. The stopper is disposed between the winding mechanism and the cylinder and includes at least one stopper blade. The radial limiter is disposed between the stopper and the cylinder and extends radially along the cylinder.

7. The extended aluminum strip winding device according to claim 1 is characterized in that: The winding mechanism includes a rotary driver and a transmission gear, wherein the transmission gear is arranged at the working end of the rotary driver and connected to the cylinder; the lifting mechanism includes a lifting driver and a second transmission rod, wherein one end of the second transmission rod is connected to the lifting driver and the other end is connected to the tensioning mechanism.

8. The extended aluminum strip winding device according to claim 1 is characterized in that: It also includes a base, an assembly frame and a cache frame, the cache frame is arranged at one end of the base, the base is provided with a slide rail extending toward the cache frame, the assembly frame is slidably connected to the slide rail to approach / move away from the cache frame, the tensioning mechanism, the winding mechanism and the lifting mechanism are all arranged on the assembly frame and move synchronously with the assembly frame.

9. The extended aluminum strip winding device according to claim 1 is characterized in that: It also includes a control system, and the tensioning mechanism, the winding mechanism and the lifting mechanism are respectively connected to the control system.

10. A cable production system, characterized in that: The invention comprises the extended aluminum strip winding device as described in any one of claims 1 to 9.

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