Wire structure for stranded power line

Abstract

The utility model relates to the relevant technical field of stranding machines, in particular to a wire structure for stranding a power line, which comprises a working table, a polishing piece for polishing burrs on the surface of a wire is arranged on one side of the working table, and two groups of adjusting mechanisms are symmetrically arranged on the working table and positioned on one side of the polishing piece. The limiting piece comprises a first fixing plate arranged between the adjusting mechanisms, a plurality of sets of fixing blocks with openings in the tops are arranged on the first fixing plate at equal intervals, a semi-flexible or basically-rigid sealing component is arranged above the first fixing plate, and the sealing component can be fixed to the tops of the fixing blocks. The utility model relates to a stranding machine, in particular to a stranding machine, and solves the problems that a feeding mode of an existing stranding machine is troublesome, power lines cannot be orderly placed, the power lines are easy to damage during stranding, the stranding machine is generally only provided with a fixed guide roller or other types of guide devices, the adaptability of fixed arrangement is poor, the working efficiency is reduced, and the product percent of pass is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of stranding machines, and in particular to a conductor structure for power cord stranding. Background Technology

[0002] A stranding machine is a type of mechanical equipment that can be widely used to strand various soft / hard conductor wires (copper wire, enameled wire, tinned wire, copper-clad steel, copper-clad aluminum, etc.) and electronic wires (such as power cords, headphone wires, telephone wires, PVC wires, network cables, etc.), turning multiple single conductors into one strand to meet the wire processing requirements.

[0003] However, existing stranding machines typically require cutting power cords to the same length before stranding them. Multiple power cords are then manually clamped at both ends, and the clamped end is rotated to strand them. This feeding method is cumbersome, prevents the power cords from being arranged in an orderly manner, and easily damages them during stranding. Furthermore, stranding machines generally only have fixed guide rollers or other types of guiding devices, which have poor adaptability and cannot be adjusted according to the needs of the conductors. This reduces work efficiency and lowers the product qualification rate. Utility Model Content

[0004] The purpose of this utility model is to provide a conductor structure for power cord stranding, in order to solve the problems mentioned in the background art, such as the cumbersome feeding method of the existing stranding machine, which cannot arrange the power cord in an orderly manner and is prone to damage during stranding, and the fact that the stranding machine is generally only equipped with fixed guide rollers or other types of guide devices, which have poor adaptability to fixed settings, thus reducing work efficiency and product qualification rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a conductor structure for stranded power cords, including a workbench, a polishing component for polishing burrs on the surface of the conductor is provided on one side of the workbench, and two sets of adjustment mechanisms are symmetrically arranged on the workbench and on one side of the polishing component; a limit member and a second fixing plate are respectively fixedly connected between the two sets of adjustment mechanisms.

[0006] The limiting component includes a first fixing plate disposed between the adjusting mechanisms. Multiple sets of retaining blocks with top openings are equally spaced on the first fixing plate, and a semi-flexible or basically rigid closing member disposed above the first fixing plate. The closing member can be fixed on the top of the retaining blocks to clamp the wire when the wire is present in the retaining blocks. The lower end of the closing member is provided with a clamping block that cooperates with the retaining blocks. Retaining clips are fixedly welded to both ends of the first fixing plate, and the upper end of the retaining clip is integrally formed with a fixing ridge.

[0007] Preferably, clamping engagement members are provided at both ends of the closing member. Both ends of the clamping engagement members are formed to be engageable with the retaining clip. The clamping engagement members of the closing member are snapped under the fixing ridges of the sufficiently flexible retaining clip.

[0008] Preferably, a frame is fixedly connected to the top of the second fixing plate. The frame is in a "square" shape. A plurality of guiding members are provided inside the frame. The guiding members include a plurality of arc-shaped plates fixedly connected to the bottom inside the frame. The bottom ends of the arc-shaped plates are fixedly connected to the bottom inside the frame.

[0009] Preferably, a bottom plate is fixedly connected to the top ends of the arc-shaped plates. Mounting plates are fixedly provided at both ends of the top of the bottom plate. A guide wheel is movably connected between the mounting plates. The vertical cross-section of the arc-shaped plate is V-shaped. There are two arc-shaped plates provided below the bottom plate. The material of the arc-shaped plate is stainless steel. The thickness of the arc-shaped plate is 0.2 - 0.3 cm. The material of the guide wheel is ceramic. The guide wheel is located inside the frame. The guide wheel is specifically a floating type.

[0010] Preferably, auxiliary members are fixedly connected to the relative slots on the retaining block and the clamping block. The auxiliary members include limiting blocks provided on the retaining block and the clamping block.

[0011] Preferably, a movable block is fitted and connected to one end of the limiting block. A spring is fixedly connected to the inner side of the bottom end of the limiting block.

[0012] Preferably, the other end of the spring is fixedly connected to a movable block. A rotating roller is fixedly connected to the inner side of one end of the movable block.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: For this wire structure for power cord stranding, the power cord is clamped and guided through the provided auxiliary members and guiding members. When the power cord enters the guiding members, the guide wheel is designed to be floating, allowing room for the guide wheel to descend. At the same time, the clamping block and the retaining block are closed. During the closing process of the clamping block and the retaining block, the movable blocks inside them will drive the rotating roller to move into the slot of the limiting block. During the movement of the movable block, a certain pressure will be applied to the spring, and the movable block and the rotating roller will clamp the outer side of the power cord, enabling the power cord to have a certain tension during the feeding process, ensuring that the power cord does not bend when being pulled, and the feeding is more orderly. The auxiliary members and the guiding members are set as movable guiding mechanisms, effectively improving the working efficiency and reducing the unqualified rate of products, thereby reducing costs. At the same time, after the power cord enters the auxiliary members and the guiding members, the auxiliary members and the guiding members can restrict the power cord, preventing the power cord from rotating or turning over during the stranding process, ensuring that each power cord can be smoothly stranded. Description of the Drawings

[0014] Figure 1 This is a side view of the appearance structure of this utility model;

[0015] Figure 2 This utility model Figure 1 Enlarged structural diagram at point B;

[0016] Figure 3 This is a schematic diagram of the external structure of the auxiliary component of this utility model;

[0017] Figure 4 This is a schematic diagram of the guide component structure of this utility model.

[0018] In the diagram: 1. Workbench; 2. Grinding component; 3. Adjustment mechanism; 4. Limiting component; 401. First fixing plate; 402. Holding clamp; 403. Fixing ridge; 404. Closing component; 405. Fixing block; 406. Clamping block; 407. Clamping and joining component; 5. Second fixing plate; 6. Frame; 7. Auxiliary component; 701. Limiting block; 702. Spring; 703. Movable block; 704. Rotating roller; 8. Guide component; 801. Base plate; 802. Guide wheel; 803. Mounting plate; 804. Arc plate. Detailed Implementation

[0019] 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. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-4 This utility model provides a technical solution: a conductor structure for stranded power cords, including a workbench 1, a polishing part 2 for polishing burrs on the surface of the conductor is provided on one side of the workbench 1, and two sets of adjustment mechanisms 3 are symmetrically arranged on the workbench 1 and on one side of the polishing part 2; a limit member 4 and a second fixing plate 5 are respectively fixedly connected between the two sets of adjustment mechanisms 3.

[0021] The limiting member 4 includes a first fixing plate 401 disposed between the adjusting mechanisms 3. A plurality of retaining blocks 405 with open tops are equidistantly arranged on the first fixing plate 401, and a semi-flexible or substantially rigid closing member 404 is disposed above the first fixing plate 401. The closing member 404 can be fixed on the tops of the retaining blocks 405 to clamp the wire when the wire is present in the retaining blocks 405. A clamping block 406 cooperating with the retaining blocks 405 is provided at the lower end of the closing member 404. Holding clips 402 are fixedly welded to both end portions of the first fixing plate 401, and a fixing ridge 403 is integrally formed at the upper end of the holding clip 402. By providing the limiting member 4, the power cord is placed in the retaining blocks 405. After placement, the clamping engagement member 407 of the closing member 404 is snapped under the fixing ridge 403 of the sufficiently flexible holding clip 402. The clamping engagement members 407 on both sides are engaged with the holding clip 402 to be fixed, so that the selected surface of the closing member 404 is placed at a certain height to achieve the closing of both the clamping block 406 and the retaining blocks 405.

[0022] Further, clamping engagement members 407 are provided at both ends of the closing member 404. Both ends of the clamping engagement members 407 are formed to be engageable with the holding clip 402. The clamping engagement member 407 of the closing member 404 is snapped under the fixing ridge 403 of the sufficiently flexible holding clip 402. By providing the fixing ridge 403 and the clamping engagement members 407, the closing member 404 can be fixed on the first fixing plate 401.

[0023] Further, a frame 6 is fixedly connected to the top of the second fixing plate 5. The frame 6 is in a "square" shape. A plurality of guiding members 8 are provided inside the frame 6. The guiding member 8 includes a plurality of arc-shaped plates 804 fixedly connected to the bottom inside the frame 6. The bottom ends of the arc-shaped plates 804 are fixedly connected to the bottom inside the frame 6. By providing the arc-shaped plates 804, the guiding member 8 is specifically a floating type and has a certain tension.

[0024] Further, a bottom plate 801 is fixedly connected to the top end of the arc-shaped plate 804. Mounting plates 803 are fixedly provided at both ends of the top of the bottom plate 801, and a guide wheel 802 is movably connected between the mounting plates 803. The vertical cross-section of the arc-shaped plate 804 is V-shaped. There are two arc-shaped plates 804 disposed below the bottom plate 801. The material of the arc-shaped plate 804 is stainless steel, and the thickness of the arc-shaped plate 804 is 0.2 - 0.3 cm. The material of the guide wheel 802 is ceramic. The guide wheel 802 is located inside the frame 6 and is specifically a floating type. By providing the guide wheel 802, the material of the guide wheel 802 is preferably ceramic, which has high toughness and low friction and can effectively prevent the power cord from being worn.

[0025] Furthermore, auxiliary components 7 are fixedly connected to the corresponding slots on the fixing block 405 and the clamping block 406. The auxiliary components 7 include limiting blocks 701 set on the fixing block 405 and the clamping block 406. Through the setting of the auxiliary components 7, the auxiliary components 7 clamp the power cord, so that the power cord has a certain tension during the feeding process.

[0026] Furthermore, a movable block 703 is fitted and connected to one end of the limiting block 701, and a spring 702 is fixedly connected to the inner side of the bottom end of the limiting block 701. Through the setting of the spring 702 and the movable block 703, a certain pressure will be applied to the spring 702 during the movement of the movable block 703, and the movable block 703 and the rotating roller 704 will clamp the outside of the power line.

[0027] Furthermore, a movable block 703 is fixedly connected to the other end of the spring 702, and a rotating roller 704 is fixedly connected to the inner side of one end of the movable block 703. By setting the rotating roller 704, the power cord can be clamped and the power cord can be driven to slide.

[0028] Working principle: First, the power cord passes through the guide member 8 and the limiting member 4 and enters the grinding part. When the power cord enters the guide member 8, the guide wheel 802 is designed to float, allowing for descent, which provides a certain tension force for the power cord during feeding. Then, the power cord is placed in the retaining block 405. After placement, the clamping engagement member 407 of the closing member 404 is snapped under the fixed ridge 403 of the sufficiently flexible retaining clamp 402. The clamping engagement members 407 on both sides are engaged with the retaining clamp 402 and fixed, so that the selected surface of the closing member 404 is placed at a certain height, thereby achieving closure between the clamping block 406 and the retaining block 405. After the two are closed, during the closing process of the clamping block 406 and the fixing block 405, the movable block 703 on the inner side of the two will drive the rotating roller 704 to move towards the groove of the limiting block 701. During the movement of the movable block 703, a certain pressure will be applied to the spring 702, and the movable block 703 and the rotating roller 704 will clamp the outside of the power cord. The rotating roller 704 can also drive the power cord to slide while clamping it. The power cord is clamped by the auxiliary part 7 and the guide part 8, so that the power cord has a certain tension during the feeding process, ensuring that the power cord does not bend when it is pulled out, and the feeding is more neat and orderly.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conductor structure for stranded power cords, characterized in that: It includes a workbench (1), on one side of the workbench (1), there is a grinding member (2) for grinding burrs on the surface of the wire, and on the workbench (1) and symmetrically arranged on one side of the grinding member (2), there are two groups of adjusting mechanisms (3); between the two groups of adjusting mechanisms (3), a limiting member (4) and a second fixing plate (5) are respectively fixedly connected; The limiting member (4) includes a first fixing plate (401) arranged between the adjusting mechanisms (3), on the first fixing plate (401), there are multiple groups of retaining blocks (405) with open tops arranged at equal intervals, and a semi-flexible or substantially rigid closing member (404) arranged above the first fixing plate (401), the closing member (404) can be fixed on the tops of the retaining blocks (a05) so as to clamp the wire when the wire exists in the retaining blocks (405), at the lower end of the closing member (404), there is a clamping block (406) cooperating with the retaining blocks (405), at both ends of the first fixing plate (401), there are fixedly welded retaining clips (a) and at the upper end of the retaining clips (402), there is an integrally formed fixing ridge (403).

2. The conductor structure for a power cord stranded wire according to claim 1, characterized in that: At both ends of the closing member (4), there are clamping engagement members (407), both ends of the clamping engagement members (407) are formed to be engageable with the retaining clips (402), and the clamping engagement members (407) of the closing member (404) are snapped under the fixing ridges (403) of the sufficiently flexible retaining clips (402).

3. The conductor structure for power cord stranded wire according to claim 1, characterized in that: At the top of the second fixing plate (5), there is fixedly connected a frame (6), the frame (6) is in a "mouth" shape, inside the frame (6), there are multiple groups of guiding members (8), the guiding members (8) include multiple groups of arc-shaped plates (804) fixedly connected to the bottom inside the frame (6), and the bottom ends of the arc-shaped plates (804) are fixedly connected to the bottom inside the frame (6).

4. The conductor structure for a power cord stranded wire according to claim 3, characterized in that: At the top end of the arc-shaped plate (80, there is fixedly connected a bottom plate (801), at both ends of the top of the bottom plate (801), there are fixedly arranged mounting plates (803), and between the mounting plates (803), there is a movable connection with a guide wheel (802), the vertical section of the arc-shaped plate (804) is V-shaped, there are two arc-shaped plates (804) arranged below the bottom plate (801), the material of the arc-shaped plate (8()4) is stainless steel, the thickness of the arc-shaped plate (804) is 0.2 - 0.3 cm, the material of the guide wheel (802) is ceramic, the guide wheel (802) is located inside the frame (6), and the guide wheel (802) is specifically a floating type.

5. The conductor structure for power cord stranded wire according to claim 1, characterized in that: On the relative slots of the retaining blocks (405) and the clamping blocks (406), there are respectively fixedly connected auxiliary members (7), the auxiliary members (7) include limiting blocks (701) arranged on the retaining blocks (405) and the clamping blocks (406).

6. The conductor structure for a power cord stranded wire according to claim 5, characterized in that: At one end of the limiting block (701), there is a fitting connection with a movable block (703), and at the inner side of the bottom end of the limiting block (701), there is a fixedly connected spring (702).

7. The conductor structure for a power cord stranded wire according to claim 6, characterized in that: A movable block (703) is fixedly connected to the other end of the spring (702), and a rotating roller (704) is fixedly connected to the inner side of one end of the movable block (703).

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