CN219949906U

CN219949906U - Winding device for generator low stop band processing

Info

Publication number: CN219949906U
Application number: CN202321237119.1U
Authority: CN
Inventors: 邹彩霞; 朱琳霞; 殷丽; 肖方敏; 赵明中; 王�华; 王娟
Original assignee: Danyang Wodle Electrical Materials Co ltd
Current assignee: Danyang Wodle Electrical Materials Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-11-03
Anticipated expiration: 2033-05-22

Abstract

The utility model discloses a winding device for low stop band processing of a generator, which comprises a frame and a winding mechanism connected to the frame, wherein the winding mechanism comprises a motor I and a winding roller, the motor I is used for driving the winding roller to rotate, the frame is connected with a supporting mechanism for supporting the winding roller, the supporting mechanism comprises two supporting seats, two top plates, two springs and an arc-shaped pressing plate, the springs are used for driving the top plates to move towards the direction close to the winding roller, the arc-shaped pressing plate is connected to the top of the top plates, and the supporting seats are connected with a locking mechanism for locking the top plates. According to the utility model, the motor II drives the turntable to rotate, and thrust is applied to the two push-pull plates, so that the two moving plates are far away from each other, namely, the end parts of the moving plates are pressed on the corresponding limiting grooves, further, the top plate is positioned, namely, the arc-shaped pressing plate, the top plate and the supporting seat provide good support for the winding roller, and a good foundation is provided for the subsequent disassembly of the winding roller.

Description

Winding device for generator low stop band processing

Technical Field

The utility model relates to the technical field of generator low stop band processing, in particular to a winding device for generator low stop band processing.

Background

The insulating bands on the high-voltage coil of the generator are divided into high-stop bands and low-stop bands, the high-stop bands are made of alkali-free glass fiber bands immersed in the high-resistance semiconductor paint and used for the end parts of the coil rods, the low-stop bands mainly comprise the iron-containing asbestos bands and the alkali-free glass fiber bands immersed in the low-resistance semiconductor paint, and winding devices are needed in processing and production of the low-stop bands so as to facilitate subsequent processing, transportation and storage.

When the existing wind-up roll is required to be disassembled after the wind-up is finished, bolts at two ends of the wind-up roll are loosened by using a tool, one end of the wind-up roll is separated from the connecting disc, and then thrust is applied to move the wind-up roll, so that the other end of the wind-up roll is separated from the connecting disc, the wind-up roll is required to be supported manually in order to prevent the wind-up roll from falling, and the operation is time-consuming and labor-consuming.

Disclosure of Invention

The utility model aims to provide a winding device for low stop band processing of a generator, which has the advantages of providing good support for a winding roller and providing a good foundation for the subsequent dismounting of the winding roller, and solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the winding device for the low stop band machining of the generator comprises a frame and a winding mechanism connected to the frame, wherein the winding mechanism comprises a motor I and a winding roller, the motor I is used for driving the winding roller to rotate, the frame is connected with a supporting mechanism for supporting the winding roller, the supporting mechanism comprises two supporting seats, two top plates, two springs and an arc-shaped pressing plate, the top plates are slidably connected to the corresponding supporting seats, the springs are used for driving the top plates to move towards the direction close to the winding roller, the arc-shaped pressing plate is connected to the top of the top plates, the arc-shaped pressing plate is attached to the outer side of the winding roller, and the supporting seats are connected with a locking mechanism for locking the top plates;

when the winding roller winds a proper amount of low stop band, the locking mechanism is locked on the top plate.

Preferably, the winding mechanism further comprises two limiting discs, and the limiting discs are connected to two ends of the winding roller.

Preferably, the inside swivelling joint of frame has two connection pads, one side of connection pad is provided with the spread groove, spread groove and spacing dish assorted, the connection pad is connected with the latch head that is used for spacing dish locking, motor one's power take off end links to each other with the connection pad.

Preferably, the supporting mechanism further comprises a fixed bottom plate, the fixed bottom plate is fixed in the frame, and the bottom of the supporting seat is connected with the fixed bottom plate.

Preferably, an inner cavity is formed in the supporting seat, the top plate is slidably connected to the inner cavity, the spring is located in the inner cavity, and two ends of the spring are connected with the top plate and the inner cavity.

Preferably, the locking mechanism comprises two movable plates, a supporting plate, a rotary table, a motor II, four guide seats, two connectors and two push-pull plates, wherein the power output end of the motor II is connected with the rotary table, the guide seats are used for guiding the corresponding movable plates, the connectors are connected to one ends of the movable plates, two ends of the push-pull plates are connected with the connectors and the rotary table shaft, and when the top plate is in a positioning state, the other ends of the movable plates are pressed on the top plate.

Preferably, a plurality of limit grooves are uniformly formed in one side of the top plate, and the other end of the movable plate is matched with the limit grooves.

Preferably, the turntable is rotatably connected to the support plate at the top center thereof.

Preferably, the guide holder is connected to the top of the support plate, the moving plate penetrates through the guide holder, and the moving plate is in sliding connection with the guide holder.

Compared with the prior art, the utility model has the following beneficial effects: the utility model is provided with the supporting mechanism and the locking mechanism, the supporting mechanism comprises two supporting seats, two top plates, two springs, an arc-shaped pressing plate and two limiting plates, the locking mechanism comprises two movable plates, a supporting plate, a turntable, a motor II, four guide seats, two connectors and two push-pull plates, the motor I can drive the winding roller to rotate so as to realize winding of a low stop band, the arc-shaped pressing plate gradually moves downwards to drive the top plates to move downwards along with the increase of the winding amount, the springs are gradually compressed, when a proper amount of low stop band is wound, the motor II drives the turntable to rotate so as to apply thrust to the two push-pull plates, the two movable plates are mutually separated, namely, the end parts of the movable plates are pressed in corresponding limiting grooves, thereby realizing the positioning of the top plates, namely, the arc-shaped pressing plate, the top plates and the supporting seats provide good support for the winding roller and a good foundation for the subsequent winding roller disassembly.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a supporting mechanism according to the present utility model;

FIG. 3 is a schematic view showing the connection structure of the support plate and the top plate according to the present utility model;

FIG. 4 is a partial view of FIG. 3;

fig. 5 is an enlarged view at a in fig. 4.

In the figure: 1. a frame; 2. a wind-up roll; 3. a limiting disc; 4. a connecting disc; 5. a connecting groove; 7. a locking head; 8. an arc-shaped pressing plate; 9. a first motor; 10. a top plate; 11. a support base; 12. a moving plate; 13. a support plate; 14. a turntable; 15. a second motor; 16. a fixed bottom plate; 17. an inner cavity; 18. a spring; 19. a limit groove; 20. a push-pull plate; 21. a guide seat; 22. and (5) a connector.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 5, the utility model provides a winding device for low stop band processing of a generator, which comprises a frame 1 and a winding mechanism connected to the frame 1, wherein the winding mechanism comprises a motor one 9 and a winding roller 2, the motor one 9 is used for driving the winding roller 2 to rotate, and meanwhile, the motor one 9 is connected to one side of the frame 1. The frame 1 is connected with the supporting mechanism who is used for wind-up roll 2 to support, and supporting mechanism includes two supporting seats 11, two roof 10, two springs 18, arc clamp plate 8, roof 10 sliding connection in corresponding supporting seat 11, improves the stability that roof 10 goes up and down. The spring 18 is used for driving the roof 10 to be close to the direction removal of wind-up roll 2, arc clamp plate 8 is connected in the top of roof 10, and arc clamp plate 8 laminating in the outside of wind-up roll 2, wind-up roll 2 is constantly rolling in-process, its rolling radius can increase gradually, thereby apply thrust to arc clamp plate 8, so as to drive roof 10 and move down, compression spring 18, with the rolling radius of adaptation constantly increasing, ensure constantly that the low stop band after the rolling can all be compressed tightly on wind-up roll 2 surface, avoid the pine to take off, improve the rolling quality and the rolling stability of low stop band. The supporting seat 11 is connected with a locking mechanism for locking the top plate 10.

The first motor 9 can drive the wind-up roll 2 to rotate, the winding of low stop band is achieved, along with the increase of winding quantity, the arc-shaped pressing plate 8 gradually moves downwards to drive the top plate 10 to move downwards, the springs 18 are gradually compressed, when a proper amount of low stop band is wound, the second motor 15 drives the rotary table 14 to rotate, thrust is applied to the two push-pull plates 20, the two movable plates 12 can be far away from each other, namely, the end parts of the movable plates 12 are tightly pressed in the corresponding limiting grooves 19, and further the top plate 10 is positioned, namely, the arc-shaped pressing plate 8, the top plate 10 and the supporting seat 11 provide good support for the wind-up roll 2, and a good foundation is provided for the subsequent disassembly of the wind-up roll 2.

The winding mechanism further comprises two limiting plates 3, and the limiting plates 3 are connected to two ends of the winding roller 2.

The inboard swivelling joint of frame 1 has two connection pads 4, and one side of connection pad 4 is provided with spread groove 5, and spread groove 5 and spacing dish 3 assorted, connection pad 4 are connected with the latch head 7 that is used for spacing dish 3 locking, and latch head 7 links to each other with connection pad 4 screw thread, and a plurality of constant head tanks have evenly been seted up in the outside of spacing dish 3 simultaneously, and rotatory latch head 7 makes its tip compress tightly in corresponding constant head tank, and then improves the stability that spacing dish 3 links to each other with connection pad 4. The power output end of the motor I9 is connected with the connecting disc 4, and the motor I9 drives the connecting disc 4 to rotate, so that the winding roller 2 is rotated.

The supporting mechanism further comprises a fixed bottom plate 16, the fixed bottom plate 16 is fixed in the frame 1, the bottom of the supporting seat 11 is connected with the fixed bottom plate 16, and the fixed bottom plate 16 provides good support for the two supporting seats 11.

An inner cavity 17 is arranged in the supporting seat 11, the top plate 10 is connected to the inner cavity 17 in a sliding mode, a spring 18 is arranged in the inner cavity 17, and two ends of the spring 18 are connected with the top plate 10 and the inner cavity 17.

The locking mechanism comprises two moving plates 12, a supporting plate 13, a rotary table 14, a second motor 15, four guide seats 21, two connectors 22 and two push-pull plates 20, wherein the power output end of the second motor 15 is connected with the rotary table 14, and the second motor 15 is fixed at the bottom of the supporting plate 13. The guide seat 21 is used for guiding the corresponding movable plate 12, so that the reciprocating stability of the movable plate 12 can be improved, and skew offset is avoided, namely, the end part of the movable plate 12 is aligned with the corresponding limit groove 19, the connector 22 is connected to one end of the movable plate 12, and the two ends of the push-pull plate 20 are connected with the connector 22 and the turntable 14 in a shaft mode.

A plurality of limit grooves 19 are uniformly formed in one side of the top plate 10, the other end of the movable plate 12 is matched with the limit grooves 19, five limit grooves 19 can be formed, and the limit grooves 19 which are closer to the position of the supporting seat 11 represent a larger winding diameter, namely a lower stop band with more winding.

The turntable 14 is rotatably coupled to the support plate 13 at the top center thereof, improving the rotation stability of the turntable 14.

The guide seat 21 is connected to the top of the support plate 13, the moving plate 12 penetrates through the guide seat 21, and the moving plate 12 is slidably connected with the guide seat 21.

Working principle: the first motor 9 drives the connecting disc 4 to rotate, and then drives the limiting disc 3 and the winding roller 2 to rotate, so that the winding roller 2 winds the low stop band. With the increase of the winding quantity, the winding radius of the winding machine is gradually increased, so that the arc-shaped pressing plate 8 is pushed to drive the top plate 10 to move downwards, the springs 18 are compressed, the low stop band after winding can be pressed on the surface of the winding roller 2, and the winding quality and the winding stability of the low stop band are improved. When a proper amount of low stop band is rolled, the second motor 15 drives the rotary table 14 to rotate (the rotation direction is X in FIG. 4), so that the push-pull plate 20 applies thrust to the corresponding movable plate 12, namely, the two movable plates 12 are mutually far away, the end parts of the movable plates 12 are connected with the corresponding limiting grooves 19, so that the positioning and locking of the top plate 10 are realized, the stability of the top plate 10 is improved, namely, the arc-shaped pressing plate 8, the top plate 10 and the supporting seat 11 provide good support for the winding roller 2, a good foundation is provided for the subsequent dismounting of the winding roller 2, and the practicability is strong.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The winding device for the generator low-stop band machining is characterized by comprising a frame (1) and a winding mechanism connected to the frame (1), wherein the winding mechanism comprises a motor I (9) and a winding roller (2), the motor I (9) is used for driving the winding roller (2) to rotate, the frame (1) is connected with a supporting mechanism for supporting the winding roller (2), the supporting mechanism comprises two supporting seats (11), two top plates (10), two springs (18) and an arc-shaped pressing plate (8), the top plates (10) are connected to the corresponding supporting seats (11) in a sliding mode, the springs (18) are used for driving the top plates (10) to move towards a direction close to the winding roller (2), the arc-shaped pressing plate (8) is connected to the top of the top plates (10), the arc-shaped pressing plate (8) is attached to the outer side of the winding roller (2), and the supporting seats (11) are connected with a locking mechanism for locking the top plates (10).

When the winding roller (2) winds a proper amount of low stop band, the locking mechanism is locked on the top plate (10).

2. The winding device for low stop band processing of the generator according to claim 1, wherein the winding mechanism further comprises two limiting discs (3), and the limiting discs (3) are connected to two ends of the winding roller (2).

3. The winding device for low stop band machining of the generator according to claim 2, wherein two connecting discs (4) are rotatably connected to the inner side of the frame (1), one side of each connecting disc (4) is provided with a connecting groove (5), the connecting grooves (5) are matched with the limiting discs (3), the connecting discs (4) are connected with locking heads (7) for locking the limiting discs (3), and the power output end of the motor I (9) is connected with the connecting discs (4).

4. The winding device for low stop band processing of the generator according to claim 1, wherein the supporting mechanism further comprises a fixed bottom plate (16), the fixed bottom plate (16) is fixed in the frame (1), and the bottom of the supporting seat (11) is connected with the fixed bottom plate (16).

5. The winding device for low stop band processing of the generator according to claim 4, wherein an inner cavity (17) is arranged in the supporting seat (11), the top plate (10) is slidably connected to the inner cavity (17), the spring (18) is located in the inner cavity (17), and two ends of the spring (18) are connected with the top plate (10) and the inner cavity (17).

6. The winding device for low stop band machining of a generator according to claim 1, wherein the locking mechanism comprises two movable plates (12), a supporting plate (13), a rotary table (14), a motor II (15), four guide seats (21), two connectors (22) and two push-pull plates (20), the power output end of the motor II (15) is connected with the rotary table (14), the guide seats (21) are used for guiding the corresponding movable plates (12), the connectors (22) are connected to one end of the movable plates (12), two ends of the push-pull plates (20) are connected with the connectors (22) and the rotary table (14) through shafts, and when the top plate (10) is in a positioning state, the other end of the movable plates (12) is pressed on the top plate (10).

7. The winding device for low stop band processing of the generator according to claim 6, wherein a plurality of limit grooves (19) are uniformly formed in one side of the top plate (10), and the other end of the movable plate (12) is matched with the limit grooves (19).

8. The winding device for generator low stop band processing according to claim 6, characterized in that the turntable (14) is rotatably connected to the top center of the support plate (13).

9. The winding device for low stop band processing of a generator according to claim 6, wherein the guide seat (21) is connected to the top of the supporting plate (13), the moving plate (12) penetrates through the guide seat (21), and the moving plate (12) is slidably connected with the guide seat (21).