Tensioning mechanism of copper braided wire conveying device

Abstract

The utility model relates to the technical field of copper braided wire equipment, and discloses a tensioning mechanism of a copper braided wire conveying device, which comprises a support frame, the left end inside the support frame is rotatably connected with a tensioning mechanism, and the right end inside the support frame is fixedly connected with a conveying mechanism; and the tensioning mechanism comprises a T-shaped disc, the T-shaped disc is rotationally connected to the left end of the interior of the supporting frame, one end of the T-shaped disc is fixedly connected with a friction ring, an adjusting ring is arranged on the surface of the friction ring, and the interiors of the two ends of the adjusting ring are in threaded connection with lead screws correspondingly. According to the tensioning mechanism of the copper braided wire conveying device, the lead screw can be rotated to drive the adjusting ring to move so as to change the contact area between the adjusting ring and the friction ring, and therefore control over reverse tensioning force during wire conveying can be changed; therefore, the corresponding tension control effect can be performed according to the copper braided wires with different thickness specifications, and the winding compactness during the wire conveying of the copper braided wires is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of copper braided wire equipment, in particular to a tensioning mechanism of a copper braided wire conveying device. Background Art

[0002] Copper braided wire is mainly used as a soft connecting wire for electrical devices, switchgear, electric furnaces and batteries. It is a wire made of high-quality round copper wire or tinned soft round copper wire through multiple strands. Its technical parameters include diameter, braiding method, DC resistivity, etc. It can effectively shield external electromagnetic interference and ensure the normal operation of the equipment.

[0003] When the copper braided wire is used, it can be used as an extension wire in the circuit and needs to be transported from the winding roller for use. When the copper braided wire is extended, a corresponding conveying mechanism will be used. However, most copper braided wire conveying devices lack corresponding tensioning force control when conveying the wire, resulting in the copper braided wire being wound loosely when conveying the wire. Therefore, it is necessary to design a tensioning mechanism for the copper braided wire conveying device. Utility Model Content

[0004] The purpose of the utility model is to provide a tensioning mechanism of a copper braided wire conveying device to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a tensioning mechanism of a copper braided wire conveying device, comprising a support frame, wherein the left end of the support frame is rotatably connected to the tensioning mechanism, and the right end of the support frame is fixedly connected to the conveying mechanism;

[0006] The tensioning mechanism comprises a T-shaped plate, which is rotatably connected to the left end of the support frame, one end of the T-shaped plate is fixedly connected to a friction ring, and an adjusting ring is arranged on the surface of the friction ring, and screw rods are respectively threadedly connected to the two ends of the adjusting ring, and one end of the screw rod is rotatably connected to the surface of the support frame. The left end of the T-shaped plate is fixedly connected to a lower clamping ring, and an upper clamping ring is arranged on the top of the lower clamping ring. A first spring is fixedly connected to the upper clamping ring, one end of the first spring is fixedly connected to a T-shaped block, and a clamp is fixedly connected to the top of the T-shaped block. The front and rear ends of the support frame are respectively fixedly connected to a second spring, one end of the second spring is fixedly connected to a long rod, and a wire clamping ring is fixedly connected to the surface of the long rod, and a limit rod is slidably connected to the inside of the right end of the adjusting ring, and one end of the limit rod is fixedly connected to the surface of the support frame, a main rod is arranged on the surface of the lower clamping ring, and a winding roller is rotatably connected to the surface of the main rod.

[0007] Preferably, a slide groove is provided inside the upper clamping ring, and the surface of the T-shaped block is slidably connected to the inside of the slide groove, so that the T-shaped block can slide under the limit of the inside of the slide groove.

[0008] Preferably, a bayonet is provided at the bottom end of the lower clamping ring, and the bottom end of the clamp surface is clamped with the inside of the bayonet.

[0009] Preferably, a through hole is provided in the middle of the support frame, and the surface of the long rod passes through the through hole in the middle of the support frame, so that the long rod can move inside the through hole in the middle of the support frame.

[0010] Preferably, the conveying mechanism includes a motor pole, the motor pole is fixedly connected to the right end inside the support frame, a wire transmission ring is fixedly connected to the surface of the motor pole, there are two wire transmission rings, a support rod is fixedly connected to the top of the wire transmission ring, both ends of the support rod are rotatably connected to sliders, the top of the slider is fixedly connected to a vertical rod, the top of the vertical rod is fixedly connected to an I-shaped rod, the top of the slider is fixedly connected to a third spring, and the top of the third spring is fixedly connected to the inside of the support frame.

[0011] Preferably, a vertical groove is provided at the right end inside the support frame, and the surface of the sliding block is slidably connected to the inside of the vertical groove.

[0012] Preferably, a through hole is provided at the right end inside the support frame, and the surface of the motor pole passes through the through hole at the right end inside the support frame, so as to facilitate the corresponding rotation of the motor pole under the limiting support inside the through hole.

[0013] Compared with the prior art, the utility model provides a tensioning mechanism of a copper braided wire conveying device, which has the following beneficial effects:

[0014] 1. The tensioning mechanism of the copper braided wire conveying device is provided with a tensioning mechanism, wherein the copper wire is located between the wire clamping rings, and the wire clamping rings are driven to rotate during wire transmission, and the tensioning force during wire transmission is controlled under the elastic action of the second spring. In addition, when the wire is transmitted, the lead screw can be rotated to drive the adjustment ring to move and thus change the contact area with the friction ring, thereby changing the control of the reverse tensioning force during wire transmission, and then the corresponding tensioning force can be controlled according to the copper braided wires of different thicknesses and specifications, and the winding of the copper braided wire can be ensured to be tight during wire transmission.

[0015] 2. The tensioning mechanism of the copper braided wire conveying device drives the clamp to slide under the elastic action of the first spring through the conveying mechanism, and fixes the upper clamp ring and the lower clamp ring together, so as to install the main rod and the winding roller, thereby facilitating the installation operation of the copper braided wire during transmission and facilitating the corresponding installation operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 This is a three-dimensional diagram of the tensioning mechanism of the utility model;

[0019] Figure 3 A three-dimensional diagram of the parts of the tensioning mechanism of the utility model;

[0020] Figure 4 Two three-dimensional disassembly diagrams of the parts of the tensioning mechanism of the utility model;

[0021] Figure 5 This is a three-dimensional exploded diagram of the conveying mechanism of the utility model;

[0022] Figure 6 It is a three-dimensional cross-sectional view of the support frame of the utility model.

[0023] In the figure: 1. support frame; 2. tensioning mechanism; 21. T-shaped plate; 22. friction ring; 23. adjusting ring; 231. limit rod; 24. screw rod; 25. lower clamping ring; 251. upper clamping ring; 252. first spring; 253. T-shaped block; 26. clamping hoop; 261. winding roller; 27. main rod; 28. long rod; 281. second spring; 29. ​​wire clamping ring; 3. conveying mechanism; 31. motor pole; 32. wire transmission ring; 33. support rod; 34. slider; 35. vertical rod; 36. third spring; 37. I-shaped rod. DETAILED DESCRIPTION

[0024] 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.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The utility model provides the following technical solutions:

[0027] Embodiment 1

[0028] Combination Figures 2 to 6 , a tensioning mechanism of a copper braided wire conveying device, comprising a support frame 1, a tensioning mechanism 2 is rotatably connected to the left end of the support frame 1, and a conveying mechanism 3 is fixedly connected to the right end of the support frame 1;

[0029] The tensioning mechanism 2 includes a T-shaped plate 21, which is rotatably connected to the left end of the support frame 1, and a friction ring 22 is fixedly connected to one end of the T-shaped plate 21. An adjusting ring 23 is arranged on the surface of the friction ring 22. Screw rods 24 are respectively threadedly connected to the two ends of the adjusting ring 23. One end of the screw rod 24 is rotatably connected to the surface of the support frame 1. A lower snap ring 25 is fixedly connected to the left end of the T-shaped plate 21. An upper snap ring 251 is arranged on the top of the lower snap ring 25. A first spring 252 is fixedly connected to the upper snap ring 251. A T-shaped block 253 is fixedly connected to one end of the first spring 252. A snap ring 253 is fixedly connected to the top of the T-shaped block 253. The hoop 26 and the front and rear ends of the support frame 1 are respectively fixedly connected with the second spring 281, one end of the second spring 281 is fixedly connected with the long rod 28, and the surface of the long rod 28 is fixedly connected with the wire clamping ring 29, the right end of the adjusting ring 23 is internally slidably connected with the limit rod 231, and one end of the limit rod 231 is fixedly connected to the surface of the support frame 1, the surface of the lower clamping ring 25 is provided with a main rod 27, and the surface of the main rod 27 is rotatably connected with the winding roller 261, the upper clamping ring 251 is provided with a slide groove, the surface of the T-shaped block 253 is slidably connected with the inside of the slide groove, the bottom end of the lower clamping ring 25 is provided with a bayonet, and the bottom end of the surface of the clamping hoop 26 is clamped with the inside of the bayonet.

[0030] Furthermore, a through hole is provided in the middle of the support frame 1, and the surface of the long rod 28 passes through the through hole provided in the middle of the support frame 1.

[0031] Embodiment 2

[0032] See also Figure 1-6On the basis of the first embodiment, the conveying mechanism 3 further comprises a motor pole 31, the motor pole 31 is fixedly connected to the right end inside the support frame 1, a wire transmission ring 32 is fixedly connected to the surface of the motor pole 31, there are two wire transmission rings 32, a support rod 33 is fixedly connected to the top wire transmission ring 32, sliders 34 are rotatably connected to the two ends of the support rod 33, a vertical rod 35 is fixedly connected to the top of the slider 34, an I-shaped rod 37 is fixedly connected to the top of the vertical rod 35, a third spring 36 is fixedly connected to the top of the slider 34, the top of the third spring 36 is fixedly connected to the inside of the support frame 1, a vertical groove is provided at the right end inside the support frame 1, and the surface of the slider 34 is slidably connected to the inside of the vertical groove.

[0033] Furthermore, a through hole is provided at the right end of the inner part of the support frame 1 , and the surface of the motor pole 31 penetrates through the through hole provided at the right end of the inner part of the support frame 1 .

[0034] In actual operation, when the device is used, the winding roller 261 is first installed, and the winding roller 261 is placed on the lower clamping ring 25, and the clamping hoop 26 is pulled open and placed at one end, and then the upper clamping ring 251 is clamped and the clamping hoop 26 is loosened, and the clamping hoop 26 is driven to slide under the elastic action of the first spring 252, and the upper clamping ring 251 and the lower clamping ring 25 are clamped and fixed, so as to install the main rod 27 and the winding roller 261, so that the installation operation of the copper braided wire can be conveniently carried out, and the corresponding installation operation is convenient;

[0035] Then, when the wire is being transmitted, one end of the copper wire is pulled out and placed between the two wire transmission rings 32. Then, the motor pole 31 drives the wire transmission ring 32 to rotate, and under the clamping action of the wire transmission ring 32, the copper wire is driven to perform corresponding transmission operations. In this process, the top wire transmission ring 32 uses the support of the slider 34 and the elastic force of the third spring 36 to drive the wire transmission ring 32 to perform the transmission and clamping force on the copper wire. In addition, when the wire is being transmitted, the copper wire is located between the clamping rings 29, and the clamping rings 29 are driven to rotate during the transmission and the tension control during the transmission process is performed under the elastic action of the second spring 281. In addition, when the wire is being transmitted, the screw rod 24 can be rotated to drive the adjustment ring 23 to move and thus change the contact area with the friction ring 22, thereby changing the control of the reverse tension during the transmission, and then the corresponding tension control can be performed according to the copper braided wires of different thicknesses.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A tensioning mechanism for a copper braided wire conveying device, comprising a support frame (1), characterized in that: The left end of the support frame (1) is rotatably connected to a tensioning mechanism (2), and the right end of the support frame (1) is fixedly connected to a conveying mechanism (3); The tensioning mechanism (2) comprises a T-shaped plate (21), the T-shaped plate (21) being rotatably connected to the left end inside the support frame (1), one end of the T-shaped plate (21) being fixedly connected to a friction ring (22), the surface of the friction ring (22) being provided with an adjustment ring (23), the two ends of the adjustment ring (23) being internally threadedly connected to a screw rod (24), one end of the screw rod (24) being rotatably connected to the surface of the support frame (1), the left end of the T-shaped plate (21) being fixedly connected to a lower snap ring (25), the top of the lower snap ring (25) being provided with an upper snap ring (251), the upper snap ring (251) being internally fixedly connected to a first spring (252), the first spring One end of the spring (252) is fixedly connected to a T-shaped block (253), and a clamp (26) is fixedly connected to the top of the T-shaped block (253). The front and rear ends of the support frame (1) are respectively fixedly connected to second springs (281), one end of the second spring (281) is fixedly connected to a long rod (28), and a wire clamping ring (29) is fixedly connected to the surface of the long rod (28). The right end of the adjustment ring (23) is internally slidably connected to a limit rod (231), and one end of the limit rod (231) is fixedly connected to the surface of the support frame (1). A main rod (27) is provided on the surface of the lower clamping ring (25), and a winding roller (261) is rotatably connected to the surface of the main rod (27).

2. The tensioning mechanism of the copper braided wire conveying device according to claim 1, characterized in that: A sliding groove is provided inside the upper clamping ring (251), and the surface of the T-shaped block (253) is slidably connected to the inside of the sliding groove.

3. The tensioning mechanism of the copper braided wire conveying device according to claim 1, characterized in that: The bottom end of the lower clamping ring (25) is provided with a clamping opening, and the bottom end of the surface of the clamping hoop (26) is clamped with the inside of the clamping opening.

4. The tensioning mechanism of the copper braided wire conveying device according to claim 1, characterized in that: A through hole is provided in the middle of the support frame (1), and the surface of the long rod (28) passes through the through hole provided in the middle of the support frame (1).

5. The tensioning mechanism of the copper braided wire conveying device according to claim 1, characterized in that: The conveying mechanism (3) comprises a motor pole (31), the motor pole (31) is fixedly connected to the right end inside the support frame (1), a line transmission ring (32) is fixedly connected to the surface of the motor pole (31), there are two line transmission rings (32), a support rod (33) is fixedly connected to the top of the line transmission ring (32), two ends of the support rod (33) are rotatably connected to sliders (34), the top of the slider (34) is fixedly connected to a vertical rod (35), the top of the vertical rod (35) is fixedly connected to an I-shaped rod (37), the top of the slider (34) is fixedly connected to a third spring (36), the top of the third spring (36) is fixedly connected to the inside of the support frame (1).

6. The tensioning mechanism of the copper braided wire conveying device according to claim 5, characterized in that: A vertical groove is provided at the right end of the interior of the support frame (1), and the surface of the sliding block (34) is slidably connected to the interior of the vertical groove.

7. The tensioning mechanism of the copper braided wire conveying device according to claim 5, characterized in that: A through hole is provided at the right end of the interior of the support frame (1), and the surface of the motor pole (31) penetrates through the through hole provided at the right end of the interior of the support frame (1).

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