CN220232924U

CN220232924U - High-voltage winding machine

Info

Publication number: CN220232924U
Application number: CN202321780559.1U
Authority: CN
Inventors: 云立恒; 卢燕
Original assignee: Jinan Ko Yo Electrical Technology Co ltd
Current assignee: Jinan Ko Yo Electrical Technology Co ltd
Priority date: 2023-07-07
Filing date: 2023-07-07
Publication date: 2023-12-22
Anticipated expiration: 2033-07-07

Abstract

The utility model relates to the technical field of power equipment and discloses a high-voltage winding machine which comprises a rack and a wire arranging mechanism, wherein the rack is provided with a wire arranging mechanism; the wire arranging mechanism is arranged above the frame and comprises a rotating wheel assembly and a mounting frame, the mounting frame is arranged above the frame, the rotating wheel assembly is arranged on the mounting frame, a flattening wheel set is arranged on the mounting frame, and the flattening wheel set comprises two rotating wheels with adjustable distances; the two rotating wheels are connected with rotating motors, and the rotating motors are used for driving the rotating wheels to rotate. The round wire is flattened into the flat wire through the flattening wheel set, and then wound, so that only the round wire with lower price is needed to be purchased, and the effect of effectively reducing the production cost is achieved.

Description

High-voltage winding machine

Technical Field

The utility model relates to the technical field of power equipment, in particular to a high-voltage winding machine.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and can convert electric energy into a high-voltage low-current form and then back, so that the loss of the electric energy in the conveying process is greatly reduced, and the economic conveying distance of the electric energy is further.

The existing transformer is complex in winding structure in the winding process of the high-voltage winding machine in the production process, various types of winding are provided, and the winding types are thick wires, fine wires, round wires, flat wires and the like, compared with the flat wires, the round wires are lower in cost, but many transformers need the flat wires for winding, and the volume of the wound transformer can be made smaller by adopting the flat wires for winding, so that many users can directly purchase the flat wires, but purchase the flat wires for winding the transformer again, and the production cost can be increased.

Disclosure of Invention

In order to effectively reduce production cost, the utility model provides a high-voltage winding machine.

The utility model provides a high-voltage winding machine which adopts the following technical scheme:

a high-voltage winding machine comprises a frame and a wire arranging mechanism;

the wire arranging mechanism is arranged above the frame and comprises a rotating wheel assembly and a mounting frame, the mounting frame is arranged above the frame, the rotating wheel assembly is arranged on the mounting frame, a flattening wheel set is arranged on the mounting frame and comprises two rotating wheels with adjustable distance, and the flattening wheel set and the rotating wheel assembly are arranged on the same horizontal line;

the two rotating wheels are connected with rotating motors, and the rotating motors are used for driving the rotating wheels to rotate.

Through adopting above-mentioned technical scheme, through pressing into flat wire with round wire earlier at flattening wheelset, then with flattening flat wire through runner subassembly conduction coiling, this mode only need purchase low-priced round wire can, the effectual manufacturing cost that has reduced, and install rotating electrical machines on the rotating wheel, can give flat wire thrust at flattening in-process, promote flat wire and move forward.

Preferably, the ball screw is arranged on the mounting frame and comprises balls and screws, two groups of ball screws are arranged, a servo motor for screw rotation is arranged on one side of each ball screw, a connecting block is arranged on each ball screw of each ball screw, the rotating motor is arranged on the connecting block, limit strips are arranged on two sides of each ball screw, and the ball screws are used for driving the rotating motors to move in parallel.

Through adopting above-mentioned technical scheme, drive rotating electrical machines parallel movement through ball to drive the rotation wheel and remove, adjust the distance between two rotation wheels, thereby realize the regulation with the thickness after the round wire flattens.

Preferably, the rotating wheel assembly comprises four rotating wheels which are arranged in square four corners.

Through adopting above-mentioned technical scheme, because thin wire can increase gradually at winding in-process, so set up the swiveling wheel, twine thin wire into alternate "88" word shape on the swiveling wheel, through swiveling wheel rotation in-process regulation wire's tension, the effectual follow-up coiling of realization.

Preferably, the wire arranging mechanism further comprises a wire pressing wheel, the wire pressing wheel is arranged on the frame, the wire pressing wheel is connected with a rotating arm, the rotating arm comprises two hinged straight rods, and one end, far away from the wire pressing wheel, of the rotating arm is connected with the frame.

Through adopting above-mentioned technical scheme, through the angle of rotating arm regulation line ball wheel, can make the angle that needs winding line adjustment output.

Preferably, a pay-off rack is arranged on one side of the wire arranging mechanism, a wire bundle is placed on the pay-off rack, and wires on the wire bundle are connected to the wire arranging mechanism in a penetrating mode.

Through adopting above-mentioned technical scheme, the pay off rack can be with round wire pay off rack or flat wire pay off rack, and the line cross-under on the pay off rack is to winding displacement mechanism on, dredges the back and twines.

Preferably, a layer insulation shaft is arranged on the frame, one end of the layer insulation shaft is connected with a rotating motor, and the rotating motor is used for driving the layer insulation shaft to rotate.

By adopting the technical scheme, the layer insulation shaft is driven by the rotating motor and used for outputting strip-shaped interlayer insulation, the manufacturing of the transformer needs to wind a layer of layer insulation, wind a layer of wire, wind a layer of layer insulation, and so on, and each layer of wire is spaced.

Preferably, the winding mold is arranged on the rack, a turntable for the rotation of the winding mold is arranged on the rack, a buckle for clamping the winding mold is arranged on the turntable, and a driving motor is connected on the turntable and used for driving the winding mold to rotate.

Through adopting above-mentioned technical scheme, the wire winding mould is the drum that needs the wire winding promptly, and driving motor pivoted effect is down with the wire winding on the wire winding mould, accomplishes the winding.

Preferably, a rotary encoder is mounted on the insulating shaft, the rotary encoder is used for detecting the rotation angle and the rotation speed of the insulating shaft and the winding mold, the rotary encoder is connected with a processor, the rotary motor and the driving motor are connected with the processor, and the processor controls the rotation speeds of the rotary motor and the driving motor according to the rotation angle and the rotation speed detected by the rotary encoder.

Through adopting above-mentioned technical scheme, the rotary encoder on the insulating axle of layer detects the rotational speed of insulating axle of layer, transmits simultaneously for the treater, and the treater is when rotational speed is too fast or rotation angle is unsuitable, adjusts the rotational speed of rotating motor or driving motor, adapts to the speed of wire winding, prevents that the speed is inconsistent and leads to wire winding elasticity different.

In summary, the utility model has the following beneficial technical effects:

1. the round wire is firstly pressed into the flat wire in the flattening wheel set, and then the flattened flat wire is conducted and wound through the rotating wheel assembly, so that only the round wire with low price is purchased, and the production cost is effectively reduced;

2. the angle of the wire pressing wheel is adjusted through the rotating arm, so that the wire to be wound can be adjusted to output an angle;

3. the winding mould is the wire coil needing to be wound, and the wire is wound on the winding mould under the action of the rotation of the driving motor, so that the winding is completed.

Drawings

Fig. 1 is a view of a high voltage winding machine of the present utility model with a winding displacement mechanism removed.

Fig. 2 is a front view of a high voltage winding machine according to the present utility model.

Fig. 3 is a schematic view of a structure of the present utility model in which a rotating wheel is driven to move on a mounting frame of a high voltage winding machine.

Fig. 4 is a left side view of a high voltage winding machine according to the present utility model.

Fig. 5 is a diagram showing connection of electrical components in a high voltage winding machine according to the present utility model.

Reference numerals illustrate: 1. a frame; 2. a wire arrangement mechanism; 3. a mounting frame; 4. a rotating wheel; 5. a rotating electric machine; 6. a ball; 7. a screw rod; 8. a rotating arm; 9. a servo motor; 10. a rotating wheel; 11. a layer insulating shaft; 12. a rotating motor; 13. a winding mold; 14. a turntable; 15. a buckle; 16. a driving motor; 17. a rotary encoder; 18. a processor; 19. a connecting block; 20. a limit bar; 21. and a wire pressing wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The embodiment of the utility model discloses a high-voltage winding machine. Referring to fig. 1 and 2, the wire arranging device comprises a rack and a wire arranging mechanism; wherein frame 1 is the support body that a plurality of steel structures are constituteed, and winding displacement mechanism 2 installs on frame 1, and pay off rack installs in winding displacement mechanism 2 one side, and the pay off rack is not installed on frame 1, places the wire bundle on the pay off rack for fixed wire bundle and the effect of adjusting wire tension, the line cross-under on the wire bundle is to winding displacement mechanism 2. The pay-off rack can be a round wire pay-off rack or a flat wire pay-off rack, which are all existing equipment, and wires on the pay-off rack are connected to the wire arranging mechanism 2 in a penetrating way and wound after being led by the wire arranging mechanism 2.

The winding displacement mechanism includes runner subassembly and mounting bracket 3, and mounting bracket 3 sets up on frame 1, and runner subassembly is installed on mounting bracket 3, is provided with the flattening wheelset on the mounting bracket 3, and wherein the flattening wheelset includes two distance adjustable rotor wheels 4, and flattening wheelset and runner subassembly set up on same water flat line. Round wires on the pay-off rack pass through the flattening wheel set and are flattened into flat wires to reach the next step through the rotating wheel assembly.

Both rotating wheels 4 are connected with a rotating motor 5, and the rotating motor 5 is used for driving the rotating wheels 4 to rotate.

Through pressing the round wire into flat wire at flattening wheelset earlier, then pass through runner subassembly conduction with flattening flat wire and wind, this mode only need purchase low-priced round wire can, the effectual manufacturing cost that has reduced, and install rotating electrical machines 5 on the rotor 4, can give flat wire thrust at flattening in-process, promote flat wire and move forward.

Referring to fig. 3, a ball screw is provided on the mounting frame 3, the ball screw includes a ball 6 and a screw 7, wherein the ball screw is provided with two groups, one side of the ball screw is provided with a servo motor 9 driving the screw 7 to rotate, the ball 6 of the ball screw is provided with a connecting block 19, the rotating motor 5 is installed on the connecting block 19, in order to prevent the ball 6 from rotating, two sides of the ball screw are provided with a limit bar 20, the connecting block 19 extends to two sides and is in sliding connection with the limit bar 20, the limit bar 20 is equivalent to a sliding rail, a sliding block is installed on the connecting block 19, and the two are mutually matched, so that sliding connection can be realized.

The ball screw is used for driving the rotating motor 5 to move in parallel so as to drive the rotating wheel 4 to move, and the mounting frame 3 is arranged between the rotating motor 5 and the rotating wheel 4, so that a sliding hole is formed in the mounting frame 3, a motor shaft of the rotating motor 5 extends to pass through and is connected with the rotating wheel 4 on the outer side, the distance between the two rotating wheels 4 is adjusted, the thickness of the round wire after flattening is adjusted, and the ball screw is also suitable for various thick wires and thin wires.

Referring to fig. 4, in the winding of the fine wire, the fine wire is easily broken due to the variation of tension during the winding, so that a wheel assembly including four rotating wheels 10 disposed in four corners of a square shape is provided on the mounting frame 3.

When the transformer for winding the thin wire is used, the thin wire is wound on the rotary wheel 10 in an alternate 88 shape, and the subsequent winding is effectively realized by adjusting the tension of the wire in the rotation process of the rotary wheel 10; in winding the transformer of thick wire, the thick wire is directly put on the two uppermost rotating wheels 10 in parallel, and the method can be suitable for winding various wires.

The thick wire means a wire having a diameter of two to four millimeters, and the thin wire means a wire having a diameter of two millimeters or less.

The wire arranging mechanism further comprises a wire pressing wheel 21, the wire pressing wheel 21 is arranged on the frame, the wire pressing wheel 21 is connected with a rotating arm, the rotating arm comprises two hinged straight rods, and one end, away from the wire pressing wheel 21, of the rotating arm is connected with the frame.

The wire passes through the rotating wheel 10 and then reaches the wire pressing wheel 21, and the angle of the wire pressing wheel 21 is adjusted through the rotating arm, so that the wire to be wound can be adjusted to the output angle.

The frame is also provided with a layer insulation shaft, one end of the layer insulation shaft is connected with a rotating motor, and the rotating motor is used for driving the layer insulation shaft to rotate.

The manufacturing of the transformer requires winding a layer of layer insulation, winding a layer of wire, winding a layer of layer insulation, and so on, each layer of wire is separated, the layer insulation is made of strip-shaped insulation materials, the material bundles of the strip-shaped insulation materials are placed on a layer insulation shaft, and the layer insulation shaft is driven by a rotating motor and used for outputting strip-shaped interlayer insulation.

The winding machine comprises a frame 1, wherein a winding mold 13 is arranged on the frame 1, a turntable 14 for rotating the winding mold 13 is arranged on the frame 1, a buckle 15 for clamping the winding mold 13 is arranged on the turntable 14, a driving motor 16 is fixedly connected to the turntable 14, the driving motor 16 is used for driving the winding mold 13 to rotate, the winding mold 13 is a wire coil needing winding, and a wire is wound on the winding mold 13 under the action of the rotation of the driving motor 16 to finish winding.

Referring to fig. 5, a rotary encoder 17 is further mounted on the insulating shaft 11, the rotary encoder 17 is used for detecting the rotation angle and rotation speed of the insulating shaft 11 and the winding mold 13, the rotary encoder 17 is connected with a processor 18, the rotary motor 12 and the driving motor 16 are connected with the processor 18, and the processor 18 controls the rotation speeds of the rotary motor 12 and the driving motor 16 according to the rotation angle and rotation speed detected by the rotary encoder 17.

It should be noted that the rotary encoder 17 and the processor 18 are commercially available devices.

Since the interlayer insulating material on the layer insulating shaft 11 is also required to be wound on the winding mold 13 in synchronization, it is required to adjust the rotational speed with the winding mold 13 to a proper rotational speed, otherwise, the winding is failed due to the difference in rotational speed. The rotary encoder 17 on the insulating shaft 11 detects the rotation speed of the insulating shaft 11 and transmits the rotation speed to the processor 18, and when the rotation speed is too high or the rotation angle is not suitable, the processor 18 adjusts the rotation speed of the rotary motor 12 or the driving motor 16 to adapt to the winding speed, so that the phenomenon that the insulating layer cannot cover the winding wire on the transformer due to the non-uniform speed is prevented, and finally, the transformer is disqualified.

The implementation principle of the high-voltage winding machine provided by the embodiment of the utility model is as follows: the wire on the pay-off rack passes through the flattening wheel set to reach the rotating wheel assembly, and finally is wound on the winding mould after the angle is adjusted by the wire pressing wheel 21, and meanwhile, the interlayer insulation on the layer insulation shaft is wound on the winding mould, so that the winding of the transformer is finally completed.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A high voltage winding machine, characterized in that: comprises a frame (1) and a wire arrangement mechanism (2);

the wire arranging mechanism (2) is arranged above the frame (1), the wire arranging mechanism (2) comprises a rotating wheel assembly and a mounting frame (3), the mounting frame (3) is arranged above the frame (1), the rotating wheel assembly is arranged on the mounting frame (3), a flattening wheel set is arranged on the mounting frame (3), the flattening wheel set comprises two rotating wheels (4) with adjustable distances, and the flattening wheel set and the rotating wheel assembly are arranged on the same horizontal line;

the two rotating wheels (4) are connected with rotating motors (5), and the rotating motors (5) are used for driving the rotating wheels (4) to rotate.

2. A high voltage winding machine according to claim 1, wherein: be provided with ball on mounting bracket (3), ball includes ball (6) and lead screw (7), ball is provided with two sets of, ball one side is provided with driving lead screw (7) pivoted servo motor (9), be provided with connecting block (19) on ball (6) of ball, rotating electrical machines (5) are installed on connecting block (19), spacing (20) are installed to ball both sides, ball is used for driving rotating electrical machines (5) parallel movement.

3. A high voltage winding machine according to claim 1, wherein: the rotating wheel assembly comprises four rotating wheels (10) which are arranged in square four corners.

4. A high voltage winding machine according to claim 3, wherein: the wire arrangement mechanism further comprises a wire pressing wheel (21), the wire pressing wheel (21) is arranged on the frame (1), the wire pressing wheel (21) is connected with a rotating arm (8), the rotating arm (8) comprises two hinged straight rods, and one end, far away from the wire pressing wheel (21), of the rotating arm (8) is connected with the frame (1).

5. A high voltage winding machine according to claim 1, wherein: a pay-off rack is arranged on one side of the wire arranging mechanism (2), a wire bundle is placed on the pay-off rack, and wires on the wire bundle are connected onto the wire arranging mechanism (2) in a penetrating mode.

6. A high voltage winding machine according to claim 4, wherein: the device is characterized in that a layer insulation shaft (11) is arranged on the frame (1), one end of the layer insulation shaft (11) is connected with a rotating motor (12), and the rotating motor (12) is used for driving the layer insulation shaft (11) to rotate.

7. A high voltage winding machine according to claim 6, wherein: be provided with wire winding mould (13) on frame (1), install on frame (1) and supply wire winding mould (13) pivoted carousel (14), be provided with buckle (15) that are used for joint wire winding mould (13) on carousel (14), fixedly connected with driving motor (16) on carousel (14), driving motor (16) are used for driving wire winding mould (13) rotation.

8. A high voltage winding machine according to claim 7, wherein: install rotary encoder (17) on layer insulating shaft (11), rotary encoder (17) are used for the rotation angle and the detection of rotation speed of layer insulating shaft (11) and wire winding mould (13), rotary encoder (17) are connected with treater (18), rotating motor (12) and driving motor (16) all link to each other with treater (18), the rotational speed of rotating motor (12) and driving motor (16) is controlled according to rotation angle and the rotation speed that rotary encoder (17) detected to treater (18).