Winding machine

Abstract

The utility model relates to the technical field of winding machines, and provides a winding machine which comprises an installation frame and a winding device installed on the installation frame. The winding device comprises a rotating disc, telescopic rod pieces, driving pieces and elastic arc-shaped plates, the multiple telescopic rod pieces are circumferentially and evenly installed in the rotating disc, the driving pieces are installed on the rotating disc and used for driving the multiple telescopic rod pieces, the number of the elastic arc-shaped plates is equal to that of the telescopic rod pieces, and the elastic arc-shaped plates are fixed to the tail ends of the telescopic rod pieces; the elastic arc-shaped plate is used for winding; the winding machine has the advantages that the problems that the shaft diameter of an existing winding machine needs to be adjusted manually, the axis is difficult to determine, eccentricity is prone to occurring, use and debugging are inconvenient, and due to the fact that the friction force between a wire and a winding shaft is large, when the wound wire is taken down, the wire is prone to scratching the wire skin and the wire skin is lengthened are solved; the taking-out is inconvenient; and the efficiency is low.

Description

Technical Field

[0001] The utility model relates to the technical field of winding machines, in particular to a winding machine. Background Art

[0002] A winding machine is a device used to automatically wind linear objects such as copper wire, textile thread, and cable onto a specific workpiece. Operation requires a winding device, typically consisting of a motor, a rotating shaft, and a winding turntable. With technological advancements, winding machines have evolved from semi-automated to automated equipment, enabling automatic winding and unwinding of reels. For example, intelligent sorting winders feature automatic winding and unwinding, cable arrangement, and counting functions, primarily used for winding and unwinding in cable manufacturing processes and rewinding during cable construction and transportation.

[0003] The shaft diameter of the existing winding machine needs to be adjusted manually, and the axis is difficult to determine and is prone to eccentricity, which makes use and debugging inconvenient. In addition, the wire needs to be removed after it is wound, but due to the large friction between the wire and the reel, it is easy to scratch the wire skin and the wire skin becomes longer, which is inconvenient to remove and the efficiency is slow. A winding machine is now provided to solve the above problems. Utility Model Content

[0004] In response to the above-mentioned technical problems existing in the prior art, a winding machine is provided, which solves the problems that the shaft diameter of the existing winding machine needs to be adjusted manually, the axis center is difficult to determine, it is easy to be eccentric, and there are many inconveniences in use and debugging. In addition, due to the large friction between the wire and the reel, when removing the wound wire, the wire is easy to scratch the wire skin and the wire skin becomes longer, which makes removal inconvenient and inefficient.

[0005] The purpose and effect of this utility model are achieved by the following specific technical means:

[0006] A winding machine comprises a mounting frame and a winding device mounted on the mounting frame;

[0007] The winding device includes a rotating disk, a telescopic rod, a driving member, and an elastic arc plate. The telescopic rods are provided in a plurality and are evenly installed in a circumference of the rotating disk. The driving member is installed on the rotating disk and is used to drive the plurality of telescopic rods. The number of the elastic arc plates is equal to the number of the telescopic rods, and the elastic arc plates are fixed to the ends of the telescopic rods. The elastic arc plates are used for winding;

[0008] The elastic arc plate includes a mounting plate and a rubber soft plate. The mounting plate is fixed to the end of the telescopic rod. The rubber soft plate is fixed to the mounting plate, and a mounting groove is opened on the inner side of the rubber soft plate. Several springs are fixed between the mounting groove and the mounting plate, and the rubber soft plate is opened with an exhaust hole communicating with the mounting groove.

[0009] Optionally, the rotating disk includes a positioning ring and a cross fixed in the positioning ring, the interior of the cross is hollow, four telescopic rods are provided and are respectively installed around the interior of the cross, and the outer ends of the telescopic rods all pass through the positioning ring.

[0010] Optionally, the driving member includes a first motor, a transmission member 1 and four transmission members 2, the four transmission members 2 are respectively installed around the inside of the cross and are respectively connected to the four telescopic rods, the transmission member 1 is installed at the center of the inside of the cross, the four transmission members 2 are all connected to the transmission member 1, the first motor is fixed at the center of the outer wall of the cross, and the output end of the first motor passes through the inner wall of the cross and is fixedly connected to the transmission member 1.

[0011] Optionally, the first transmission member includes a second bevel gear fixed at the output end of the first motor;

[0012] The inner ends of the telescopic rods are each provided with a threaded hole, and a limiting structure is provided between the cross and the telescopic rods;

[0013] The second transmission member includes a screw and a first bevel gear. The screw is rotatably connected to the cross and is threadedly connected to the corresponding threaded hole. The first bevel gear is fixed to the end of the screw and meshed with the second bevel gear.

[0014] Optionally, the limiting structure includes a plurality of sliding grooves opened on the inner wall of the cross and a slider slidably connected to the plurality of sliding grooves, and the slider is fixed on the adjacent telescopic rods.

[0015] Optionally, the winding device also includes a second motor and a rotating shaft, the second motor is fixed on the mounting frame, one end of the rotating shaft is fixed to the output end of the second motor, and the other end is fixed to the center of the outer wall on the other side of the cross.

[0016] Optionally, a reinforcement rod is fixed at each vertical corner of the cross.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] When this type of winding machine is in operation, a driver drives several telescopic rods to move inward or outward on a rotating disk. Simultaneously, a spring-loaded arc plate follows the movement of the rods, thereby achieving automatic diameter adjustment for the reel, facilitating the determination of the required wire diameter based on actual conditions. The rotating disk serves as a limiter and support for the telescopic rods, facilitating precise control of the reel's axis.

[0019] During the winding process, since the rubber plate and spring in the elastic arc plate are elastic, the rubber plate and spring will undergo elastic deformation after the wire is wound on the reel to prevent the wire containing the leather wire from being wound too tightly, causing the leather wire to fatigue and stretch.

[0020] If the diameter of the reel is reduced by a driving member after the wire is wound, it will be easier for workers to remove the wire wound on the reel quickly and easily, effectively solving the problem of inconvenient and slow removal due to hidden dangers such as the large friction between the wire and the reel, which can easily scratch the wire sheath and make the wire sheath longer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic side sectional structural diagram of the winding device of the present invention;

[0023] Figure 3 For this utility model Figure 2 Schematic diagram of the local structure at A;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the winding device of the present invention.

[0025] Markings in the figure: positioning ring 1, cross 2, telescopic rod 3, screw rod 4, slide groove 5, slider 6, threaded hole 7, first bevel gear 8, second bevel gear 9, mounting plate 10, rubber soft plate 11, mounting groove 12, spring 13, exhaust hole 14, reinforcement rod 15, first motor 16, second motor 17, rotating shaft 18, mounting bracket 19. DETAILED DESCRIPTION

[0026] See also Figure 1-4 , further illustrate the embodiments of the present utility model;

[0027] A wire winding machine includes a mounting frame 19 and a winding device mounted on the mounting frame 19. The winding device includes a rotating disk, telescopic rods 3, a driving member, and elastic curved plates. The telescopic rods 3 are provided with a plurality of elastic curved plates evenly mounted on the rotating disk. The telescopic rods 3 are actually shafts that can move inward and outward from the rotating disk. The driving member is mounted on the rotating disk and is used to drive the plurality of telescopic rods 3. The number of elastic curved plates is equal to the number of telescopic rods 3, and the elastic curved plates are fixed to the ends of the telescopic rods 3. The plurality of elastic curved plates actually serve as reels for winding the wire. During operation, the driving member drives the plurality of telescopic rods 3 to move inward or outward on the rotating disk, and the elastic curved plates simultaneously follow the movement of the telescopic rods 3, thereby achieving the purpose of automatically changing the diameter of the reel and facilitating the determination of the diameter of the wound wire according to actual conditions. The rotating disk is used to limit and support the telescopic rods 3, facilitating precise control of the reel axis. The elasticity of the plurality of elastic curved plates effectively prevents wire strain during winding. When the wire needs to be taken out from the reel after it is wound, the driving member can be started to drive the telescopic rod 3 to move inwardly of the rotating disk to reduce the diameter of the reel, thereby making it easier for workers to quickly take the wound wire off the reel.

[0028] Among them, the rotating disk specifically includes a positioning ring 1 and a cross 2 fixed in the positioning ring 1. The positioning ring 1 can quickly disperse the force exerted on the cross 2 to various parts of itself to prevent the cross 2 from being deformed by the force. The interior of the cross 2 is hollow, and there are four telescopic rods 3, which are respectively installed around the interior of the cross 2, and the outer ends of the telescopic rods 3 all pass through the positioning ring 1. The cross 2 is used for the installation and limitation of the telescopic rod 3 to ensure the stable movement of the telescopic rod 3. In order to further enhance the stability of the cross 2, a reinforcement rod 15 is fixed at each vertical angle of the cross 2.

[0029] In addition, the driving member specifically includes a first motor 16, a transmission member 1 and four transmission members 2. The four transmission members 2 are respectively installed around the inside of the cross 2 and are respectively connected to the four telescopic rods 3. The transmission member 1 is installed at the center of the inside of the cross 2. The four transmission members 2 are all connected to the transmission member 1. The first motor 16 is fixed at the center of the outer wall of the cross 2, and the output end of the first motor 16 passes through the inner wall of the cross 2 and is fixedly connected to the transmission member 1.

[0030] Furthermore, the transmission member 1 includes a second bevel gear 9 fixed at the output end of the first motor 16; the inner ends of the telescopic rods 3 are each provided with threaded holes 7, and a limiting structure is provided between the cross 2 and the telescopic rod 3. The limiting structure includes a plurality of slide grooves 5 opened on the inner wall of the cross 2 and a slider 6 slidably connected to the plurality of slide grooves 5, and the slider 6 is fixed on the adjacent telescopic rod 3; the transmission member 2 includes a screw rod 4 and a first bevel gear 8, the screw rod 4 is rotatably connected to the cross 2, and the screw rod 4 is threadedly connected to the corresponding threaded hole 7, and the first bevel gear 8 is fixed to the end of the screw rod 4 and is meshed with the second bevel gear 9.

[0031] Furthermore, the elastic arc plate specifically includes a mounting plate 10 and a rubber soft plate 11. The mounting plate 10 is fixed to the end of the telescopic rod 3, and the rubber soft plate 11 is fixed to the mounting plate 10. A mounting groove 12 is provided on the inner side of the rubber soft plate 11. Several springs 13 are fixed between the mounting groove 12 and the mounting plate 10, and an exhaust hole 14 communicating with the mounting groove 12 is provided on the rubber soft plate 11. The rubber soft plate 11 and the spring 13 are both elastic. After the wire is wound on the reel, the rubber soft plate 11 and the spring 13 will undergo elastic deformation to prevent the wire containing the leather wire from being wound too tightly, causing the leather wire to fatigue and stretch.

[0032] The winding device also includes a second motor 17 and a rotating shaft 18. The second motor 17 is fixed on the mounting frame 19. One end of the rotating shaft 18 is fixed to the output end of the second motor 17, and the other end is fixed to the center of the outer wall on the other side of the cross 2.

[0033] When the winding machine is in use, the diameter of the spool needs to be determined according to the winding diameter of the wire. The specific operation of adjusting the spool diameter is to hold the positioning ring 1 with your hand and connect the first motor 16 to the power supply. The first motor 16 will drive the second bevel gear 9 to rotate, and the second bevel gear 9 will drive the four first bevel gears 8, thereby driving the four screw rods 4 to rotate in the cross 2, and the screw rod 4 will drive the telescopic rod 3 to move inward or outward of the cross 2 and the positioning ring 1. At the same time, the elastic arc plate will move with the telescopic rod 3, thereby achieving the purpose of automatic diameter change of the spool. During the movement of the telescopic rod 3, the slider 6 will be driven to slide in the slide groove 5 to prevent the telescopic rod 3 from rotating with the screw rod 4;

[0034] After the size of the reel is adjusted, the second motor 17 on the mounting bracket 19 is powered on, and the second motor 17 drives the rotating shaft 18 to rotate, and the rotating shaft 18 drives the rotating disk and the reel to rotate together, thereby realizing the winding of the wire. During the winding process, since the rubber soft plate 11 and the spring 13 in the elastic arc plate are both elastic, the rubber soft plate 11 and the spring 13 will be elastically deformed after the wire is wound on the reel, so as to prevent the wire containing the leather wire from being wound too tightly, causing the leather wire to be fatigued and stretched. The exhaust hole 14 can discharge the air from the rubber soft plate 11.

[0035] If the wire needs to be taken out from the reel after it is wound (the second motor 17 is turned off at this time), the first motor 16 is powered on, and the first motor 16 is used to drive the transmission member 1, and the transmission member 1 drives the four transmission members 2, and the transmission member 2 drives the telescopic rod 3 connected to it to move toward the inside of the rotating disk to reduce the diameter of the reel. The specific operation is not repeated here, which makes it convenient for workers to easily and quickly take out the wire wound on the reel, and effectively solves the hidden dangers of the wire and the reel being easily scratched and the wire skin being lengthened, which makes it inconvenient to take out and inefficient.

Claims

1. A winding machine comprising a mounting frame (19) and a winding device mounted on the mounting frame (19), characterized in that: The winding device comprises a rotating disk, a telescopic rod (3), a driving member and an elastic arc plate, wherein the telescopic rod (3) is provided with a plurality of rods and is evenly installed in a circumference in the rotating disk, the driving member is installed on the rotating disk and is used to drive the plurality of telescopic rods (3), the number of the elastic arc plates is equal to the number of the telescopic rods (3), and the elastic arc plates are fixed to the ends of the telescopic rods (3), and the elastic arc plates are used for winding; The elastic arc plate comprises a mounting plate (10) and a rubber soft plate (11), wherein the mounting plate (10) is fixed to the end of the telescopic rod (3), the rubber soft plate (11) is fixed to the mounting plate (10), and a mounting groove (12) is provided on the inner side of the rubber soft plate (11), a plurality of springs (13) are fixed between the mounting groove (12) and the mounting plate (10), and an exhaust hole (14) communicating with the mounting groove (12) is provided on the rubber soft plate (11).

2. A winding machine according to claim 1, characterized in that: The rotating disk comprises a positioning ring (1) and a cross (2) fixed in the positioning ring (1); the interior of the cross (2) is hollow; four telescopic rods (3) are provided and respectively installed around the interior of the cross (2); and the outer ends of the telescopic rods (3) all pass through the positioning ring (1).

3. A winding machine according to claim 2, characterized in that: The driving member comprises a first motor (16), a transmission member 1 and four transmission members 2, the four transmission members 2 being respectively installed around the inside of the cross (2) and respectively connected to the four telescopic rods (3), the transmission member 1 being installed at the center of the inside of the cross (2), the four transmission members 2 being connected to the transmission member 1, the first motor (16) being fixed at the center of the outer wall of the cross (2), and the output end of the first motor (16) passing through the inner wall of the cross (2) and being fixedly connected to the transmission member 1.

4. A winding machine according to claim 3, characterized in that: The first transmission member includes a second bevel gear (9) fixed at the output end of the first motor (16); The inner ends of the telescopic rods (3) are each provided with a threaded hole (7), and a limiting structure is provided between the cross (2) and the telescopic rods (3); The second transmission member comprises a screw rod (4) and a first bevel gear (8), wherein the screw rod (4) is rotatably connected to the cross (2), and the screw rod (4) is threadedly connected to the corresponding threaded hole (7), and the first bevel gear (8) is fixed to the end of the screw rod (4) and meshed with the second bevel gear (9).

5. A winding machine according to claim 4, characterized in that: The limiting structure comprises a plurality of sliding grooves (5) provided on the inner wall of the cross (2) and a slider (6) slidably connected to the plurality of sliding grooves (5), and the slider (6) is fixed on the adjacent telescopic rod (3).

6. A winding machine according to claim 2, characterized in that: The winding device further comprises a second motor (17) and a rotating shaft (18), wherein the second motor (17) is fixed on a mounting frame (19), one end of the rotating shaft (18) is fixed to the output end of the second motor (17), and the other end is fixed to the center of the outer wall on the other side of the cross (2).

7. A winding machine according to claim 2, characterized in that: A reinforcement rod (15) is fixed at each vertical angle of the cross (2).

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