Power line winding device

Abstract

The utility model provides a power line winding device which comprises a conveying assembly which comprises a conveying belt, and bearing parts are arranged on the periphery of the conveying belt in an array mode and used for containing a power line to be wound; the feeding assembly comprises a support, an inverted-U-shaped sliding groove is formed in the support, a supporting rod is arranged in the sliding groove in a sliding mode, a clamping jaw is arranged at one end of the supporting rod, a rotating rod is arranged on one face of the support, a kidney-shaped hole is formed in one end of the rotating rod, and the other end of the supporting rod is arranged in the kidney-shaped hole. The rotating disc is arranged on one side of the support, a set of winding rods are vertically arranged on the rotating disc at intervals, in the initial state, the set of winding rods are parallel to the support, a vertically-upward clamping block is arranged on the side face, facing the support, of one winding rod, and the clamping block is arranged corresponding to the other end of the sliding groove and used for limiting one end of the power line drawn out by the clamping jaw. By means of the scheme, manual work can be replaced to place the power line into the clamping block to be wound, workers do not need to wait aside all the time, and therefore labor input is reduced, and cost is saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of power cord production equipment, and particularly relates to a power cord winding device. Background Art

[0002] A power cord is a bridge for connecting electronic products and a power source. In the production of a power cord, the wire core is first processed, and then a rubber coating layer is provided outside the processed wire core to achieve insulation and ensure safety in use. Then, a socket is provided at one end of the power cord, and then it is placed in a winding machine for winding. The wound power cords are bundled to prevent the power cords from being entangled with each other during subsequent processing, which affects the processing efficiency.

[0003] Most of the existing winding machines use manual feeding. Workers need to put the power cords into the winding machine one by one. During the winding process, workers need to wait beside until the previous power cord is wound and the transfer device transfers it to the bundling station, and then the next power cord can be put into the winding machine. Repeating this way makes the labor intensity of workers high and wastes labor. Content of the Utility Model

[0004] To solve the above deficiencies of the existing technology, the utility model provides a power cord winding device, which replaces manual labor to put the power cord into the clamping block for winding, and there is no need for workers to wait beside all the time, thus reducing the labor input and saving costs.

[0005] To achieve the purpose of the utility model, the following scheme is proposed:

[0006] A power cord winding device, comprising:

[0007] A conveying assembly, which includes a conveyor belt, and a plurality of carriers are arranged in an array on the outer periphery of the conveyor belt for accommodating the power cords to be wound;

[0008] A feeding assembly, which is arranged on one side of the conveying direction of the conveyor belt. The feeding assembly includes a support, a U-shaped chute is arranged on the support, a support rod is slidably arranged in the chute, one end of the support rod is provided with a clamping jaw for clamping one end of the power cord when the support rod is at the lowest point of the vertical part at one end of the chute, a rotating rod is arranged on one side of the support, a waist-shaped hole is arranged at one end of the rotating rod, and the other end of the support rod is arranged in the waist-shaped hole for when the rotating rod rotates, the clamping jaw pulls out the clamped power cord to the lowest point of the vertical part at the other end of the chute;

[0009] A turntable, which is arranged on one side of the support. A group of winding rods are arranged at intervals in the vertical direction on the turntable. In the initial state, a group of winding rods are parallel to the support. A vertically upward clamping block is arranged on one side of one of the winding rods facing the support, and the clamping block is arranged corresponding to the lowest point of the vertical part at the other end of the chute for limiting one end of the power cord pulled out by the clamping jaw.

[0010] Further, the carrier is provided with a groove that penetrates through both ends of the carrier. The inner walls on both sides of the groove are recessed inward to form accommodation grooves. A strip-shaped plate is arranged in the accommodation groove. One side of the strip-shaped plate is provided with rollers in an array, and the other side is provided with guide rods in an array. One end of the guide rod penetrates through the side wall of the accommodation groove, and a spring is sleeved on the guide rod. One end of the spring abuts against the side wall of the accommodation groove, and the other end abuts against the strip-shaped plate.

[0011] Further, a sleeve is sleeved on the support rod. Limit rings are arranged at both ends of the sleeve. The sleeve is in rolling fit with the chute and is in rolling fit with the kidney-shaped hole.

[0012] Further, a group of strip-shaped holes are symmetrically arranged along the radial direction of the turntable. A moving seat is arranged at the lower end of a group of winding rods. The moving seat is in sliding fit with the strip-shaped holes, and a locking member is arranged on one side of the moving seat.

[0013] Further, a group of round rods are arranged at intervals on the top of the clamping block.

[0014] The beneficial effects of the present utility model are as follows:

[0015] Put the power cord wound with a tape into the carrier in sequence. Use the conveyor belt to convey the power cord to the clamping position of the clamping jaw. Drive the clamping jaw to move by using the rotating rod, so that the clamping jaw pulls out the clamped power cord, and place the plug end of the power cord and the connection part of the wire harness into the clamping block on the turntable. In this way, it can replace workers to put the power cord into the winding machine, thereby reducing the labor intensity of workers, saving labor, improving efficiency and reducing costs. Description of the Drawings

[0016] The drawings described herein are only for illustrating the selected embodiments, not all possible implementation schemes, and are not intended to limit the scope of the present utility model.

[0017] Figure 1 Shows a schematic diagram of the application scenario of the present application.

[0018] Figure 2 Shows a schematic diagram of the state where the clamping jaw of the present application puts the power cord into the clamping block.

[0019] Figure 3 Shows a schematic diagram of the turntable structure and the feeding assembly structure of the present application.

[0020] Figure 4 Shows a schematic diagram of the support structure of the present application.

[0021] Figure 5 Shows a schematic diagram of the carrier structure of the present application.

[0022] Figure 6 Shows a schematic diagram of the strip-shaped plate structure of the present application.

[0023] Markings in the figure: power cord - 1, conveying assembly - 10, conveyor belt - 11, carrier - 12, groove - 121, accommodation groove - 122, strip - shaped plate - 123, roller - 124, guide rod - 125, spring - 126, feeding assembly - 20, support - 21, chute - 211, support rod - 22, sleeve - 221, limit ring - 222, jaw - 23, rotating rod 24, waist - shaped hole - 241, turntable - 30, winding rod - 31, moving seat - 311, block - 32, round rod - 321, strip - shaped hole - 33. Detailed implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the following describes the implementation manners of the present utility model in detail with reference to the accompanying drawings. However, the embodiments described herein are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0025] As Figures 1 - 6 shown, this embodiment provides a power cord winding device, including: a conveying assembly 10, a feeding assembly 20, and a turntable 30. The conveying assembly 10 is used to convey the power cord 1 to the feeding assembly 20 in a predetermined direction. The feeding assembly 20 is used to draw out the power cords 1 conveyed by the conveying assembly 10 one by one onto the turntable 30. The turntable 30 is used to wind the power cords 1 drawn out by the feeding assembly 20.

[0026] Specifically, as Figure 1 shown, the conveying assembly 10 includes a conveyor belt 11 and a carrier 12. The conveyor belt 11 has an annular structure, and the carriers 12 are arranged in an array along the outer circumference of the conveyor belt 11, and the carriers 12 are arranged along the width direction of the conveyor belt 11 for conveying the power cord 1.

[0027] As Figures 1 - 4 shown, the feeding assembly 20 is arranged on one side of the conveying direction of the conveyor belt 11. The feeding assembly 20 includes a support 21, a support rod 22, a jaw 23, and a rotating rod 24. The support 21 is located on one side of the conveying direction of the conveyor belt 11 and is arranged perpendicular to the conveying direction of the conveyor belt 11. The support 21 is provided with an inverted U - shaped chute 211, and the chute 211 penetrates through both sides of the support 21 along the conveying direction of the conveyor belt 11. One end of the support rod 22 is perpendicular to the support 21 and penetrates through the chute 211. In the initial state, the support rod 22 is located in the horizontal part of the chute 211. The jaw 23 is arranged at the other end of the support rod 22 for clamping one end of the power cord 1 when the support rod 22 is at the lowest point of the vertical part at one end of the chute 211. One end of the rotating rod 24 is rotatably connected to the lower part of the middle of the support 21, and the other end is provided with a waist - shaped hole 241, and one end of the support rod 22 passes through the chute 211 and penetrates into the waist - shaped hole 241. After the jaw 22 clamps one end of the power cord 1, the rotating rod 24 is rotated so that the jaw 23 draws out the clamped power cord 1, and the support rod 22 slides to the lowest point of the vertical part at the other end of the chute 211.

[0028] The turntable 30 is provided on one side of the support 21. A set of winding rods 31 arranged at intervals are vertically arranged on the top surface of the turntable 30. And in the initial state, a set of winding rods 31 are arranged parallel to the support 21. On one side of one of the winding rods 31 facing the support 21, a clamping block 32 is provided. The clamping block 32 is arranged vertically upward, and the clamping block 32 is correspondingly arranged with the other end of the sliding groove 211 for limiting one end of the power cord 1 drawn out by the clamping jaw 23.

[0029] Specific operation process:

[0030] Start the conveying component 10, and sequentially place the power cord 1 to be wound into the carrier 12 on the conveyor belt 11, so that the plug end of the power cord 1 extends out of the carrier 12 and faces one end on the side of the feeding component 20. Make the power cord 1 move synchronously with the carrier 12 along with the conveyor belt 11. When the power cord 1 moves to the clamping position, start the rotating rod 24 to make the support rod 22 move to the lowest point of the vertical part at one end of the sliding groove 211, so that the clamping jaw 23 clamps the part where the wire harness of the power cord 1 is connected to the plug. After the clamping is completed, immediately rotate the rotating rod 24. The rotation of the rotating rod 24 can be driven by a motor or can be driven by an existing device such as a reciprocating swing mechanism, which will not be elaborated here. Make the rotating rod 24 drive the support rod 22 to move from the lowest point of the vertical part at one end of the sliding groove 211 to the vertical part at the other end, so that the clamping jaw 23 pulls out the power cord 1. During the pulling out process, the frictional force between the wire harness of the power cord 1 and the inner wall of the carrier 12 can overcome the rotational force given to the clamping jaw 23 when the support rod 22 moves, so as to prevent the clamping jaw 23 from rotating synchronously with the support rod 22 to avoid winding the clamped end of the power cord 1 by the clamping jaw 23. When the support rod 22 moves to the lowest point of the vertical part at the other end of the sliding groove 211 following the rotation of the rotating rod 24, the clamping jaw 23 places the wire harness of the power cord 1 into the clamping block 32, and the plug of the power cord 1 extends out of the clamping block 32. At this time, make the rotating rod 24 rotate to the horizontal part of the sliding groove 211, start the rotating plate 30, and make the turntable 30 drive a set of winding rods 31 to rotate, so as to wind the power cord 1.

[0031] During the winding process, the clamping block 32 laterally limits the plug end of the power cord 1. The wire harness of the power cord 1 overcomes the frictional force of the inner wall of the carrier 12 during the pulling out process, so that the power cord 1 continuously maintains a pre-tightening force during the winding process, making the wound power cord 1 compact. After the winding is completed, use the taking-out mechanism to take it out, thus completing the winding of one power cord 1, and so on.

[0032] Specifically, as Figures 5 - 6As shown in the figure, a groove 121 is recessed downward on the top surface of the carrier 12, and the groove 121 penetrates through both ends of the carrier 12 along the length direction of the carrier 12, so that the groove 121 is used to accommodate the power cord 1 to be wound, thereby increasing the contact area between the wire harness of the power cord 1 and the groove 121, thereby increasing the friction force, thereby increasing the pre-tightening force of the power cord 1 during the winding process, so that the wound power cord 1 is tighter. To accommodate wire harnesses of power cords 1 of different sizes, receiving grooves 122 are recessed inward on the inner walls on both sides of the groove 121, and the receiving grooves 122 penetrate through both ends of the inner wall of the groove 121. A strip plate 123 is arranged in the receiving groove 122. A roller 124 is arranged in an array on the surface of the strip plate 123 away from the receiving groove 122. Guide rods 125 are arranged in an array on the surface of the strip plate 123 facing the receiving groove 122. One end of the guide rod 125 penetrates through the side wall of the receiving groove 122, and a limiting plate is arranged at the penetrating end of the guide rod 125. A spring 126 is sleeved on the guide rod 125. One end of the spring 126 abuts against the side wall of the receiving groove 122, and the other end abuts against the strip plate 123.

[0033] During use, the power cord 1 is placed between two opposite strip plates 123, and under the action of the spring 126, the strip plates 123 on both sides are kept applying pressure to the wire harness of the power cord 1, so as to accommodate wire harnesses of different sizes. When the power cord 1 needs to be drawn out for winding, the sliding friction between the wire harness of the power cord 1 and the groove 121 can be converted into rolling friction through the rollers 124, which can not only accommodate power cords 1 with wire harnesses of different sizes, but also avoid excessive friction force on the wire harness of the power cord 1 at the initial stage of using the groove 121, resulting in wear of the wire harness of the power cord 1, or too small friction force on the wire harness of the power cord 1 at the later stage of using the groove 121, causing the power cord 1 to lose the pre-tightening force during the winding process, resulting in loose or failed winding.

[0034] Specifically, to ensure that the clamping jaw 23 does not rotate during the overload movement of the support rod 22, a sleeve 221 is sleeved on the end of the support rod 22 extending into the sliding groove 211. Limiting rings 222 are arranged at both ends of the sleeve 221, so that the sleeve 221 is in rolling fit with the sliding groove 211, and one end of the sleeve 221 is rotatably arranged in the waist-shaped hole 241.

[0035] Specifically, as Figures 2 - 3 shown in the figure, a group of strip holes 33 are symmetrically arranged along the radial direction of the turntable 30. Moving seats 311 are respectively arranged in the group of strip holes 33. The lower ends of a group of winding rods 31 are vertically connected to the top surface of the moving seats 311. A locking member is arranged on the bottom surface of the moving seats 311 for fixing the position of the moving seats 311 in the strip holes 33. During use, the distance between a group of winding rods 31 can be adjusted according to the winding needs to control the winding length of the wound power cord 1.

[0036] Specifically, a group of round rods 321 are arranged at intervals on the top of the clamping block 32 to prevent the wire harness of the power cord 1 from being worn at the connection between the power cord 1 and the socket when the power cord 1 is wound.

[0037] The above are only the preferred embodiments of the present invention and do not represent the only or limit the present invention. Those skilled in the art should understand that various changes or equivalent replacements made to the present invention without departing from the scope of the present invention all fall within the scope of protection of the present invention.

Claims

1. A power cord winding device, characterized in that, Comprising: A conveying assembly (10), which includes a conveyor belt (11), and a plurality of carriers (12) are arranged in an array on the outer periphery of the conveyor belt (11) for accommodating the power cord (1) to be wound; A loading assembly (20), which is arranged on one side of the conveyor belt (11) in the conveying direction. The loading assembly (20) includes a support (21), and an inverted U-shaped chute (211) is provided on the support (21). A support rod (22) is slidably arranged in the chute (211). One end of the support rod (22) is provided with a clamping jaw (23) for clamping one end of the power cord (1) when the support rod (22) is at the lowest point of the vertical part at one end of the chute (211). A rotating rod (24) is provided on one side of the support (21), and a waist-shaped hole (241) is provided at one end of the rotating rod (24). The other end of the support rod (22) is arranged in the waist-shaped hole (241); A turntable (30), which is arranged on one side of the support (21). A group of winding rods (31) are vertically spaced on the turntable (30). In the initial state, a group of winding rods (31) are parallel to the support (21); A vertical upward clamping block (32) is provided on one side surface of one of the winding rods (31) facing the support (21), and the clamping block (32) is arranged corresponding to the lowest point of the vertical part at the other end of the chute (211) for limiting one end of the power cord (1) drawn out by the clamping jaw (23).

2. The power cord winding device according to claim 1, wherein A groove (121) is provided on the carrier (12), and the groove (121) penetrates through both ends of the carrier (12). Accommodating grooves (122) are recessed inwardly on the inner walls on both sides of the groove (121). A strip-shaped plate (123) is arranged in the accommodating groove (122). A plurality of rollers (124) are arranged in an array on one side surface of the strip-shaped plate (123), and guide rods (125) are arranged in an array on the other side surface. One end of the guide rod (125) penetrates through the side wall of the accommodating groove (122), and a spring (126) is sleeved on the guide rod (125). One end of the spring (126) abuts against the side wall of the accommodating groove (122), and the other end abuts against the strip-shaped plate (123).

3. The power cord winding device according to claim 1, characterized in that, A sleeve (221) is sleeved on the support rod (22), and limiting rings (222) are provided at both ends of the sleeve (221). The sleeve (221) is in rolling cooperation with the chute (211), and the sleeve (221) is in rolling cooperation with the waist-shaped hole (241).

4. The power cord winding device according to claim 3, characterized in that, A group of strip-shaped holes (33) are symmetrically arranged along the radial direction of the turntable (30). A moving seat (311) is provided at the lower end of a group of winding rods (31), and the moving seat (311) is in sliding cooperation with the strip-shaped holes (33). A locking member is provided on one side surface of the moving seat (311).

5. The power cord winding device according to claim 1, wherein, A group of round rods (321) are spaced at the top of the clamping block (32).

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