Auxiliary device for high-voltage winding machine of full-automatic power transformer

Abstract

The utility model discloses a full-automatic power transformer high-voltage winding machine auxiliary device which comprises a base, a motor is fixedly installed on the upper surface of the base, an output shaft is connected to the motor, two first fixing bases are fixedly installed on the base, a threaded rod is jointly installed between the two first fixing bases, and the threaded rod is connected to the output shaft. The threaded rod is connected with the output shaft, the threaded rod is in threaded connection with the movable seat, the output shaft of the motor is connected with the threaded rod, in the rotating process of the threaded rod, the movable seat can do horizontal reciprocating motion along the threaded rod, wires are arranged regularly through the guide column, and the situation that constructors guide the wires is avoided; the two synchronous belt mechanisms are arranged, and the directions of the one-way shafts in the synchronous wheels of the two synchronous belt mechanisms are opposite, so that the reciprocating motion of the movable seat can be realized while one motor is used and the rotation of the winding roller is not influenced, and the maintenance cost of the equipment is reduced.

Description

Technical Field

[0001] The utility model relates to the field of winding machines, in particular to an auxiliary device for a full-automatic high-voltage winding machine of a power transformer. Background Art

[0002] The fully automatic power transformer high voltage winding machine is a device used to wind the transformer high voltage coil. It is usually composed of an automatic control system, a mechanical structure, and an electrical control system, etc. It can realize functions such as automatic wiring, automatic winding, and automatic cutting, thereby improving production efficiency and product quality.

[0003] However, after the existing winding machines automatically wind the wires, the winding sequence will be irregular, which makes it easy for the wires to cross and misalign, resulting in a messy and unclear layering phenomenon. During the winding process, the construction workers need to stop the machine and put the wires back in place before continuing to wind, which is time-consuming and laborious. Utility Model Content

[0004] The utility model aims to solve the problems in the background technology and proposes a fully automatic auxiliary device for a high-voltage winding machine of a power transformer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A fully automatic high-voltage winding machine auxiliary device for a power transformer comprises a base, a motor is fixedly mounted on the upper surface of the base, an output shaft is connected to the motor, two first fixed seats are fixedly mounted on the base, a threaded rod is commonly mounted between the two first fixed seats, and the threaded rod is connected to the output shaft, a movable seat is threadedly connected to the threaded rod, an assembly seat is fixedly mounted on the upper surface of the movable seat, two guide columns are fixedly mounted on the upper surface of the assembly seat, two second fixed seats are fixedly mounted on the upper surface of the base, a rotating shaft is commonly mounted between the two second fixed seats, the rotating shaft and the output shaft are connected through a first synchronous belt mechanism, a first gear is mounted on the rotating shaft, two third fixed seats are fixedly mounted on the upper surface of the base, a winding roller is commonly mounted between the two third fixed seats, the winding roller and the output shaft are connected through a second synchronous belt mechanism, a second gear is mounted on the winding roller, and the first gear is meshed with the second gear, and a coil is sleeved on the winding roller.

[0007] Preferably, the first synchronous belt mechanism includes a first unidirectional shaft synchronous wheel, and the first unidirectional shaft synchronous wheel is installed on the output shaft through a first unidirectional bearing, the first synchronous wheel is installed on the rotating shaft, and the first unidirectional shaft synchronous wheel and the first synchronous wheel are jointly sleeved with a first synchronous belt.

[0008] Preferably, the second synchronous belt mechanism includes a second one-way shaft synchronous wheel, and the second one-way shaft synchronous wheel is installed on the output shaft through a second one-way bearing, the second synchronous wheel is installed on the roller, and the second one-way shaft synchronous wheel and the second synchronous wheel are jointly sleeved with a second synchronous belt.

[0009] Preferably, the free rotation direction of the first one-way bearing is opposite to the free rotation direction of the second one-way bearing.

[0010] Preferably, a card holder is fixedly mounted on the upper surface of the base.

[0011] Preferably, two fourth fixing seats are fixedly installed on the upper surface of the base, and a wire-releasing roller is installed between the two fourth fixing seats.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The output shaft of the motor is connected to the threaded rod. When the threaded rod rotates, the moving seat will make horizontal reciprocating motion along the threaded rod, and the line will be arranged regularly through the guide column, avoiding the construction workers to guide the line and avoiding the occurrence of cross-dislocation.

[0014] 2. By setting up two synchronous belt mechanisms, and the one-way shafts in the synchronous wheels of the two synchronous belt mechanisms are in opposite directions, the reciprocating motion of the moving seat can be achieved while using one motor and not affecting the rotation of the roller, thereby reducing the maintenance cost of the equipment.

[0015] In summary, the utility model is easy to operate when in use, avoids the situation where construction workers guide the wires and wires cross and misalign, and can reduce the maintenance cost of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of a fully automatic power transformer high voltage winding machine auxiliary device proposed by the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram;

[0018] Figure 3 The utility model provides a schematic diagram of the threaded rod structure of a fully automatic power transformer high-voltage winding machine auxiliary device.

[0019] In the figure: 1 base, 2 motor, 3 output shaft, 4 first fixed seat, 5 second one-way shaft synchronous wheel, 6 first one-way shaft synchronous wheel, 7 second synchronous belt, 8 first synchronous wheel, 9 second synchronous wheel, 10 card seat, 11 first gear, 12 second gear, 13 winding roller, 14 second fixed seat, 15 rotating shaft, 16 coil, 17 third fixed seat, 18 moving seat, 19 assembly seat, 20 guide column, 21 pay-off roller, 22 fourth fixed seat, 23 threaded rod, 24 first synchronous belt. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-3A fully automatic power transformer high-voltage winding machine auxiliary device includes a base 1, a motor 2 is fixedly installed on the upper surface of the base 1, a clamping seat 10 is fixedly installed on the upper surface of the base 1, two fourth fixed seats 22 are fixedly installed on the upper surface of the base 1, a wire release roller 21 is commonly installed between the two fourth fixed seats 22, an output shaft 3 is connected to the motor 2, two first fixed seats 4 are fixedly installed on the base 1, a threaded rod 23 is commonly installed between the two first fixed seats 4, and the threaded rod 23 is connected to the output shaft 3, a moving seat 18 is threadedly connected to the threaded rod 23, and the moving seat 18 can be driven by the threaded rod 23 The movable seat 18 performs reciprocating motion, and an assembly seat 19 is fixedly installed on the upper surface of the movable seat 18. Two guide posts 20 are fixedly installed on the upper surface of the assembly seat 19. The guide posts 20 can prevent the copper wire from shaking during the winding process to prevent the tightness of the winding from being affected. Two second fixed seats 14 are fixedly installed on the upper surface of the base 1. A rotating shaft 15 is installed between the two second fixed seats 14. The rotating shaft 15 is connected to the output shaft 3 through a first synchronous belt mechanism. The first synchronous belt mechanism includes a first unidirectional shaft synchronous wheel 6, and the first unidirectional shaft synchronous wheel 6 is installed on the output shaft 3 through a first unidirectional bearing. There is a first synchronous wheel 8, the first unidirectional shaft synchronous wheel 6 and the first synchronous wheel 8 are jointly sleeved with a first synchronous belt 24, the output shaft 3 can drive the rotating shaft 15 to rotate through the first synchronous belt mechanism, the rotating shaft 15 is installed with a first gear 11, two third fixed seats 17 are fixedly installed on the upper surface of the base 1, and a roller 13 is installed between the two third fixed seats 17, and the roller 13 is connected to the output shaft 3 through a second synchronous belt mechanism, and the second synchronous belt mechanism includes a second unidirectional shaft synchronous wheel 5, and the second unidirectional shaft synchronous wheel 5 is installed on the output shaft 3 through a second unidirectional bearing, and the second synchronous wheel is installed on the roller 13 9, the second one-way shaft synchronous wheel 5 and the second synchronous wheel 9 are jointly sleeved with a second synchronous belt (7), and the second synchronous belt mechanism can make the output shaft 3 drive the rotating shaft 15 to rotate, and then drive the winding roller 13 to rotate through the rotation of the gear. The free rotation direction of the first one-way bearing is opposite to the free rotation direction of the second one-way bearing. The free rotation directions of the two one-way bearings are opposite. When the threaded rod 23 rotates in different directions, the two synchronous belt mechanisms are exchanged between the static and running states. The winding roller 13 is installed with a second gear 12, and the first gear 11 is meshed with the second gear 12. The winding roller 13 is sleeved with a coil 16.

[0022] When the utility model is used, the construction personnel guide the wire from the pay-off roller 21 to pass between the guide columns 20, and wind the wire around the coil 16 on the winding roller 13 for one circle, and then fix the wire on the clamping seat 10, and then start the motor 2, the motor 2 drives the output shaft 3 to rotate and drives the threaded rod 23 to rotate, and drives the moving seat 18 to move forward, and at the same time the output shaft 3 rotates, the winding roller 13 is connected to the output shaft 3 through the second synchronous belt mechanism, and drives the winding roller 13 to rotate, the winding roller 13 rotates to pull the wire around and move through the moving seat 18 to avoid cross winding of the wire, it is worth mentioning that when the moving seat 18 moves forward, the winding roller 13 rotates, and the second gear 12 installed on the winding roller 13 and the rotating gear 13 are connected to the rotating gear 13. The first gear 11 is installed on the shaft 15 to engage, thereby driving the rotating shaft 15 to rotate. At the same time, the rotating shaft 15 is connected to the output shaft 3 through the first synchronous belt mechanism. However, since the first one-way shaft synchronous wheel 6 is set on the output shaft 3 through the first one-way bearing and is opposite to the direction of the second one-way bearing, the first synchronous belt mechanism will not affect the operation of the output shaft 3. When the moving seat 18 moves in the opposite direction, the rotating shaft 13 is driven to rotate through the first synchronous belt mechanism for winding. Since the second one-way shaft in the first synchronous belt mechanism is opposite to the first one-way shaft in the second synchronous belt mechanism in terms of free rotation direction, when the threaded rod 23 rotates in different directions, the two synchronous belt mechanisms exchange between the static and running states.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fully automatic power transformer high voltage winding machine auxiliary device, comprising a base (1), characterized in that: A motor (2) is fixedly mounted on the upper surface of the base (1), and an output shaft (3) is connected to the motor (2). Two first fixed seats (4) are fixedly mounted on the base (1), and a threaded rod (23) is commonly mounted between the two first fixed seats (4), and the threaded rod (23) is connected to the output shaft (3). A movable seat (18) is threadedly connected to the threaded rod (23), and an assembly seat (19) is fixedly mounted on the upper surface of the movable seat (18). Two guide columns (20) are fixedly mounted on the upper surface of the assembly seat (19). Two second fixed seats (14) are fixedly mounted on the upper surface of the base (1), and the two first fixed seats (4) are fixedly mounted on the upper surface of the base (1). A rotating shaft (15) is installed between the second fixed seats (14), the rotating shaft (15) is connected to the output shaft (3) through a first synchronous belt mechanism, a first gear (11) is installed on the rotating shaft (15), two third fixed seats (17) are fixedly installed on the upper surface of the base (1), a roller (13) is installed between the two third fixed seats (17), the roller (13) is connected to the output shaft (3) through a second synchronous belt mechanism, a second gear (12) is installed on the roller (13), and the first gear (11) is meshed with the second gear (12), and a coil (16) is sleeved on the roller (13).

2. The fully automatic power transformer high voltage winding machine auxiliary device according to claim 1 is characterized in that: The first synchronous belt mechanism comprises a first unidirectional shaft synchronous wheel (6), and the first unidirectional shaft synchronous wheel (6) is installed on the output shaft (3) through a first unidirectional bearing, a first synchronous wheel (8) is installed on the rotating shaft (15), and the first unidirectional shaft synchronous wheel (6) and the first synchronous wheel (8) are jointly sleeved with a first synchronous belt (24).

3. The fully automatic power transformer high voltage winding machine auxiliary device according to claim 2 is characterized in that: The second synchronous belt mechanism comprises a second unidirectional shaft synchronous wheel (5), and the second unidirectional shaft synchronous wheel (5) is installed on the output shaft (3) through a second unidirectional bearing, a second synchronous wheel (9) is installed on the winding roller (13), and the second unidirectional shaft synchronous wheel (5) and the second synchronous wheel (9) are jointly sleeved with a second synchronous belt (7).

4. The fully automatic power transformer high voltage winding machine auxiliary device according to claim 3 is characterized in that: The free rotation direction of the first one-way bearing is opposite to the free rotation direction of the second one-way bearing.

5. The fully automatic power transformer high voltage winding machine auxiliary device according to claim 1 is characterized in that: A card holder (10) is fixedly mounted on the upper surface of the base (1).

6. The fully automatic power transformer high voltage winding machine auxiliary device according to claim 1 is characterized in that: Two fourth fixing seats (22) are fixedly mounted on the upper surface of the base (1), and a wire-releasing roller (21) is mounted between the two fourth fixing seats (22).

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