Motor stator iron core paint dipping device

Abstract

The utility model discloses a motor stator iron core paint dipping device which comprises a paint dipping pool, a supporting mechanism is installed at the upper end of one side of the paint dipping pool, and a paint dipping mechanism is installed on the surface of the supporting mechanism. The supporting mechanism comprises a supporting frame installed at the upper end of one side of the paint dipping pool and an inclined frame installed in the paint dipping pool, the lower end of the inclined frame is connected with a fixing base fixed to one side of the bottom end in the paint dipping pool, and the two ends of the upper portion of the supporting frame and the two ends of the upper portion of the inclined frame are fixedly connected with telescopic adjusters. The angle of the inclined frame is adjusted through the telescopic adjuster in the telescopic adjustment process, so that the inclined frame can incline in the paint dipping process, the contact area between the motor stator and insulating paint when the motor stator enters the paint dipping pool in an inclined mode is increased, the motor stator can be inclined after paint dipping is completed, and the motor stator can be more stably dipped. And paint nodules caused by residual insulating paint in the motor stator are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of motor stator processing, in particular to a motor stator core varnish dipping device. Background Art

[0002] The motor stator is one of the key components of the motor. After the winding coil is embedded in the core slot, the winding needs to be painted to fill the gaps in the core slot and between the conductors and solidify to improve the insulation, moisture resistance and mechanical strength of the winding.

[0003] At present, in the process of dipping in paint, it is usually necessary to clamp the stator and then immerse it in a paint bucket to complete the dipping in paint. After the dipping in paint is completed, the stator needs to be lifted to let the excess insulating paint flow out. However, due to the special structure of the stator, it is often difficult for the insulating paint to flow out of the inside of the stator. After drying, paint nodules and paint blocks are easily formed, which makes subsequent processing inconvenient and affects the processing quality. Utility Model Content

[0004] The utility model aims to solve the problem that the insulating varnish in the prior art is difficult to flow out of the stator and easily forms varnish nodules and varnish blocks after drying, and proposes the following technical solutions:

[0005] The motor stator core varnishing device comprises: a varnishing tank,

[0006] A support mechanism is installed at the upper end of one side of the paint dipping pool, and a paint dipping mechanism is installed on the surface of the support mechanism;

[0007] The supporting mechanism includes a supporting frame installed on the upper end of one side of the paint immersion pool, and an inclined frame installed inside the paint immersion pool. The lower end of the inclined frame is connected to a fixed seat fixed to one side of the bottom end of the paint immersion pool. Both ends of the upper part of the supporting frame and the inclined frame are fixedly connected with telescopic adjusters.

[0008] As an improvement of the above technical solution, movable adjustment seats are provided at both ends of the telescopic adjuster, and the two ends of the telescopic adjuster are respectively connected to the support frame and the tilt frame through the movable adjustment seats.

[0009] As an improvement of the above technical solution, the paint dipping mechanism includes a lifting drive motor installed on the upper end of the inclined frame surface, and limiting grooves evenly opened on the surface of the inclined frame. The output end of the lifting drive motor is connected to a lifting column, and the lower end of the lifting column is connected to a balancing block.

[0010] As an improvement of the above technical solution, a limit block corresponding to the limit groove is further provided on the back end surface of the balancing block, and the limit block is clamped in the limit groove to perform up and down limit movement.

[0011] As an improvement of the above technical solution, a stator mounting mechanism is also provided on the surface of the paint dipping mechanism, and the stator mounting mechanism includes a rotating motor fixed to the surface of the balancing block, the output end of the rotating motor is connected to a rotating shaft, one end of the rotating shaft is connected to a first fixed plate, one side of the first fixed plate is connected to an elastic member, one end of the elastic member is connected to a second fixed plate, and an adjustment fixing seat is provided at a corresponding position between the first fixed plate and the second fixed plate, a movable connecting rod is installed between the adjusting fixing seats through a fixed shaft, and a fixing ring is installed in the middle of the connecting rod with a broken structure.

[0012] As an improvement of the above technical solution, the adjusting and fixing seats are installed in multiple groups in an annular array and fixed at corresponding positions between the first fixing plate and the second fixing plate, and the elastic members are provided in multiple groups and are respectively arranged between the adjusting and fixing seats.

[0013] Beneficial effects of the utility model:

[0014] The angle of the tilt frame is adjusted by the telescopic adjuster during the telescopic adjustment process, so that the tilt frame can be tilted during the paint dipping process, thereby increasing the contact area between the motor stator and the insulating paint when it tilts into the paint dipping pool, and the motor stator can be tilted after the paint dipping is completed, thereby avoiding the formation of paint nodules due to the residual insulating paint inside the motor stator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the main view of the overall structure of the utility model;

[0016] Figure 2 It is a side view of the overall structure of the utility model;

[0017] Figure 3 This is the front view of the stator mounting mechanism of the utility model.

[0018] Figure numerals: 1. paint immersion tank; 11. support frame; 12. fixed seat; 13. tilt frame; 14. telescopic adjuster; 2. support mechanism; 3. paint immersion mechanism; 31. lifting drive machine; 32. lifting column; 33. balance block; 34. limit groove; 4. stator mounting mechanism; 41. rotating motor; 42. rotating shaft; 43. first fixed plate; 44. elastic member; 45. second fixed plate; 46. adjustment fixed seat; 47. connecting rod; 48. fixing ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution of the present utility model will be clearly and completely described below in conjunction with the embodiments.

[0020] Example

[0021] The motor stator core varnishing device comprises: a varnishing pool 1,

[0022] A support mechanism 2 is installed at the upper end of one side of the varnish immersion pool 1, and a varnish immersion mechanism 3 is installed on the surface of the support mechanism 2;

[0023] The support mechanism 2 includes a support frame 11 installed at the upper end of one side of the paint immersion tank 1, and a tilting frame 13 installed inside the paint immersion tank 1, the lower end of the tilting frame 13 is connected to a fixing seat 12 fixed to one side of the bottom end of the paint immersion tank 1, and both ends of the upper parts of the support frame 11 and the tilting frame 13 are fixedly connected to telescopic adjusters 14;

[0024] By setting a support frame 11 installed on the upper end of one side of the paint immersion tank 1, the whole can be supported to ensure stability during the paint immersion process. At the same time, the telescopic adjuster 14 can be set to adjust the angle of the tilting frame 13 during the telescopic adjustment process, so that the tilting frame 13 can be tilted during the paint immersion process, thereby increasing the contact area between the motor stator and the insulating paint when the motor stator is tilted into the paint immersion tank 1, and the motor stator can be tilted after the paint immersion is completed to avoid the formation of paint nodules due to the residual insulating paint inside the motor stator. In addition, by connecting a fixed seat 12 fixed to one side of the bottom end of the paint immersion tank 1 at the lower end of the tilting frame 13, stability can be provided during the tilting process to avoid the tilting frame 13 from shifting and falling off due to tilting, thereby improving the stability during the paint immersion process.

[0025] As an improvement of the above technical solution, movable adjustment seats are provided at both ends of the telescopic adjuster 14. The two ends of the telescopic adjuster 14 are respectively connected to the support frame 11 and the tilt frame 13 through the movable adjustment seats, so that adjustment can be made during the process of telescopically adjusting the tilt frame 13 to tilt, thereby ensuring stability during the telescopic process.

[0026] The paint dipping mechanism 3 includes a lifting drive 31 installed on the upper end of the surface of the tilting frame 13, and a limit groove 34 evenly opened on the surface of the tilting frame 13. The output end of the lifting drive 31 is connected to a lifting column 32, and the lower end of the lifting column 32 is connected to a balance block 33.

[0027] The lifting drive machine 31 drives the lifting column 32, so that the balancing block 33 can be driven to move up and down on the surface of the limiting groove 34, so that the paint dipping process can be automated and the stability of the paint dipping process can be improved.

[0028] As an improvement of the above technical solution, a limit block corresponding to the limit groove 34 is also provided on the back end face of the balancing block 33. The limit block is clamped in the limit groove 34 to perform upper and lower limit movements, which can limit the balancing block 33 during the upper and lower paint immersion processes, thereby preventing the motor stator from falling off due to the change in angle of the tilting frame 13 after tilting, thereby improving the stability of the paint immersion.

[0029] A stator mounting mechanism 4 is also provided on the surface of the varnishing mechanism 3. The stator mounting mechanism 4 includes a rotating motor 41 fixed to the surface of the balancing block 33. The output end of the rotating motor 41 is connected to a rotating shaft 42. One end of the rotating shaft 42 is connected to a first fixing plate 43. One side of the first fixing plate 43 is connected to an elastic member 44. One end of the elastic member 44 is connected to a second fixing plate 45. An adjusting fixing seat 46 is provided at a corresponding position between the first fixing plate 43 and the second fixing plate 45. A movable connecting rod 47 is installed between the adjusting fixing seats 46 through a fixed shaft. A fixing ring 48 is installed in the middle of the connecting rod 47 using a broken structure.

[0030] By means of the elastic member 44 connected at corresponding positions between the first fixing plate 43 and the second fixing plate 45, the length and angle of the connecting rod 47 can be freely adjusted according to the motor stators of different diameters, and the fixing ring 48 connected by the connecting rod 47 can be clamped when inserted into the motor stator. At the same time, due to the friction between the fixing ring 48 and the motor, the motor is fixed, thereby improving the stability of the motor stator during the paint dipping process. In the process of paint dipping, the rotating shaft 42 is driven to rotate by the rotating motor 41, so that the fixed motor stator can be driven to rotate slowly, so that the motor stator can contact the insulating paint in multiple directions inside the paint dipping pool 1, thereby improving the paint dipping effect. In addition, the motor stator is rotated slowly after the paint dipping is completed, which can effectively avoid the formation of paint nodules and paint blocks at the outflow position when the excess insulating paint flows out due to the tilt of a single position during the drying process, thereby improving the smoothness of the insulating paint on the surface of the motor stator.

[0031] As an improvement of the above technical solution, multiple groups of adjusting fixing seats 46 are installed in a circular array and fixed at corresponding positions between the first fixing plate 43 and the second fixing plate 45. Multiple groups of elastic members 44 are provided and are respectively arranged between the adjusting fixing seats 46, which can further improve the stability when fixing motor stators of different diameters.

[0032] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. Motor stator core varnishing device, including: The paint dipping tank (1) is characterized in that: A support mechanism (2) is installed at the upper end of one side of the paint immersion pool (1), and a paint immersion mechanism (3) is installed on the surface of the support mechanism (2); The support mechanism (2) comprises a support frame (11) installed at the upper end of one side of the paint immersion tank (1), and a tilting frame (13) installed inside the paint immersion tank (1), the lower end of the tilting frame (13) is connected to a fixing seat (12) fixed to one side of the bottom end inside the paint immersion tank (1), and both ends of the upper parts of the support frame (11) and the tilting frame (13) are fixedly connected to telescopic adjusters (14).

2. The motor stator core varnish dipping device according to claim 1, characterized in that: Both ends of the telescopic adjuster (14) are provided with movable adjustment seats, and the two ends of the telescopic adjuster (14) are respectively connected to the support frame (11) and the tilt frame (13) through the movable adjustment seats.

3. The motor stator core varnish dipping device according to claim 1, characterized in that: The paint dipping mechanism (3) comprises a lifting drive machine (31) installed on the upper surface of the tilting frame (13), and limiting grooves (34) evenly arranged on the surface of the tilting frame (13); the output end of the lifting drive machine (31) is connected to a lifting column (32), and the lower end of the lifting column (32) is connected to a balancing block (33).

4. The motor stator core varnish dipping device according to claim 3, characterized in that: The back end surface of the balancing block (33) is also provided with a limiting block corresponding to the limiting groove (34), and the limiting block is clamped inside the limiting groove (34) to perform up and down limiting movement.

5. The motor stator core varnish dipping device according to claim 1, characterized in that: The surface of the paint dipping mechanism (3) is also provided with a stator mounting mechanism (4), and the stator mounting mechanism (4) comprises a rotating motor (41) fixed on the surface of the balancing block (33), the output end of the rotating motor (41) is connected to a rotating shaft (42), one end of the rotating shaft (42) is connected to a first fixing plate (43), one side of the first fixing plate (43) is connected to an elastic member (44), one end of the elastic member (44) is connected to a second fixing plate (45), an adjusting fixing seat (46) is provided at a corresponding position between the first fixing plate (43) and the second fixing plate (45), a movable connecting rod (47) is installed between the adjusting fixing seats (46) via a fixed shaft, and a fixing ring (48) is installed in the middle of the connecting rod (47) using a broken structure.

6. The motor stator core varnish dipping device according to claim 5, characterized in that: The adjusting fixing seats (46) are installed in a plurality of groups in a circular array and are fixed at corresponding positions between the first fixing plate (43) and the second fixing plate (45). The elastic members (44) are provided in a plurality of groups and are respectively provided between the adjusting fixing seats (46).

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