Explosion-proof motor stator paint dipping device

Abstract

The utility model belongs to the technical field of explosion-proof motor production, particularly relates to an explosion-proof motor stator paint dipping device, and provides the following scheme that the explosion-proof motor stator paint dipping device comprises a supporting table and a driving assembly installed on the supporting table, and a paint liquid tank is arranged on the peripheral side of the supporting table in a surrounding mode. According to the utility model, after the stator is placed on the group of bearing parts at the high position, when the rotating ring rotates, the stator on the bearing parts can be synchronously driven to move, the sliding part is always attached to the upper end surface of the adjusting ring to move under the influence of the weight of the stator, and the sliding part moves downwards at the sliding column to adjust, and the stator is placed on the group of bearing parts at the low position. When moving to a high position, the bearing part can be gradually lifted under the influence of the adjusting ring; after the stator is subjected to paint dipping, the stator can continue to move for a certain time above the paint liquid tank, so that the paint liquid on the stator has enough time to drop back into the paint liquid tank and is prevented from dropping to an external working environment after being taken out, paint dipping treatment is facilitated, and paint liquid control treatment is carried out on the stator.

Description

Technical Field

[0001] The utility model relates to the technical field of explosion-proof motor production, in particular to an explosion-proof motor stator varnish dipping device. Background Art

[0002] An explosion-proof motor is a motor that can be used in flammable and explosive places and does not generate sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. The stator of an explosion-proof motor usually needs to be dipped in insulating varnish, which is then dried to form an insulating layer before assembly.

[0003] After the stator is dipped in paint, there will still be a lot of paint dripping on the stator. If there is no time to control the paint liquid, directly removing it will cause a lot of paint waste and pollute the working environment. While waiting for the stator to control the paint liquid, it will affect the next group of stators dipped in paint, which will delay the progress of dip in paint. Utility Model Content

[0004] The purpose of the utility model is to provide a device for varnishing an explosion-proof motor stator in view of the defects of the prior art, so as to solve the problems raised in the above-mentioned background technology.

[0005] A paint dipping device for an explosion-proof motor stator comprises a support platform and a driving assembly installed on the support platform, a paint liquid tank is arranged around the support platform, the driving assembly comprises an adjusting ring, a swivel, a sliding column, a sliding part, a gear ring, a gear, a driving motor and a receiving part, the adjusting ring is fixedly installed at the edge of the upper end surface of the support platform, the swivel is rotatably installed on the support platform and is arranged in a fit with the inner side surface of the adjusting ring, the sliding column is installed on the swivel in a plurality of groups around the swivel, the sliding part slides up and down along the sliding column and is in a fit with the adjusting ring, the receiving part is fixedly installed on the sliding part, the gear ring is fixedly installed on the inner side wall of the swivel, the gear is meshed and transmission-connected with the gear ring, the driving motor is fixedly installed on the boss on the top of the support platform, and its output end is fixedly connected to the gear.

[0006] By adopting the above technical solution, the stator can be placed conveniently and there is enough time to control the paint liquid after the stator is dipped in paint.

[0007] The upper end surface of the adjusting ring is arranged in an inclined structure.

[0008] By adopting the above technical solution, it is convenient to dip paint on the stator.

[0009] The receiving portion is configured as an F-shaped structure as a whole.

[0010] By adopting the above technical solution, it is convenient to place the stator.

[0011] The gears and the driving motors are both arranged in two groups, and the two groups of gears and the driving motors are symmetrically arranged about the vertical center axis of the rotating ring.

[0012] By adopting the above technical solution, the rotating ring can be driven to rotate synchronously with the stator.

[0013] Each group of sliding posts has two slots installed on the outer wall of the rotating ring, and the width of the slots is matched with the width of the sliding part.

[0014] By adopting the above technical solution, the sliding part can slide up and down stably.

[0015] The beneficial effects of the utility model explosion-proof motor stator varnish dipping device are:

[0016] After the stator is placed on a group of receiving parts at a high position, when the rotating ring rotates, it will synchronously drive the stator on the receiving part to move. Affected by the weight of the stator, the sliding part always moves in contact with the upper end surface of the adjusting ring, and the sliding part moves downward at the sliding column for adjustment. When the stator is on a group of receiving parts at a low position and moves to a high position, the receiving part will be gradually lifted up by the adjusting ring. After the stator is dipped in paint, the stator can continue to move above the paint tank for a certain period of time, so that the paint on the stator has enough time to drip back into the paint tank to avoid dripping into the external working environment after being taken out, which is convenient for the dip in paint and the paint liquid treatment of the stator can be controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the explosion-proof motor stator varnish dipping device proposed by the utility model;

[0018] Figure 2 This is another perspective view of the explosion-proof motor stator varnish dipping device proposed by the utility model.

[0019] In the figure: 1, paint liquid tank; 2, support platform; 201, boss; 3, adjustment ring; 4, swivel; 5, slide column; 6, sliding part; 7, gear ring; 8, gear; 9, drive motor; 10, receiving part. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0021] Reference Figure 1-2, a kind of explosion-proof motor stator varnishing device, comprises a support platform 2 and a driving component installed on the support platform 2, a paint liquid tank 1 is arranged around the support platform 2, the driving component comprises an adjusting ring 3, a rotating ring 4, a sliding column 5, a sliding part 6, a gear ring 7, a gear 8, a driving motor 9 and a receiving part 10, the adjusting ring 3 is fixedly installed at the edge of the upper end surface of the support platform 2, the rotating ring 4 is rotatably installed on the support platform 2 and is arranged in contact with the inner side surface of the adjusting ring 3, the sliding column 5 is surrounded by a plurality of groups and is installed on the rotating ring 4, the sliding part 6 slides up and down along the sliding column 5 and is in contact with the adjusting ring 3, the receiving part 10 is fixedly installed on the sliding part 6, the gear ring 7 is fixedly installed on the inner side wall of the rotating ring 4, the gear 8 is meshed and driven with the gear ring 7, the driving motor 9 is fixedly installed at the boss 201 on the top of the support platform 2, and its output end is fixedly connected with the gear 8.

[0022] The upper end surface of the adjusting ring 3 is arranged with an inclined structure; when the rotating ring 4 moves, it will drive the sliding column 5 and the sliding part 6 to move synchronously, and the receiving part 10 itself has weight. Even if the stator is not placed, the receiving part 10 will make the sliding part 6 always fit the upper end surface of the adjusting ring 3 and move due to its own weight. The adjusting ring 3 is arranged inclined, which can change the height of the sliding part 6, and then change the height of the receiving part 10, so that the staff can place the stator and remove the stator conveniently. After the stator moves to a low position, it can be immersed in the paint liquid in the paint liquid tank 1 for paint dipping.

[0023] The receiving portion 10 is an F-shaped structure as a whole; the stator can be sleeved on the cross bar at the lowest end of the adjusting ring 3, and the cross bar located on the upper side can limit the movement of the stator to prevent the stator from falling off from the cross bar at the lowest end. The cross bar and the vertical bar at the lower end of the receiving portion 10 are not vertically arranged, and the cross bar is inclined downward from its outer end to the end that contacts the vertical bar, so that the stator is not easy to fall off from the receiving portion 10.

[0024] The gears 8 and the drive motors 9 are both arranged in two groups, and the two groups of gears 8 and the drive motors 9 are symmetrically arranged about the vertical center axis of the swivel 4; the two groups of gears 8 and the two groups of drive motors 9 can provide sufficient driving force for driving the swivel 4 to rotate, so that the swivel 4 can rotate stably in one direction.

[0025] Each group of sliding columns 5 has two slots installed on the outer wall of the rotating ring 4, and the width of the slots is adapted to the width of the sliding part 6; the slots on the rotating ring 4 are preferably provided with 9 driving motors, and each slot corresponds to a group of sliding columns 5, sliding parts 6 and receiving parts 10, so that the stator can be placed on the receiving part 10 for paint dipping.

[0026] Working principle: the paint tank 1 is used to carry the paint liquid, and the stator is placed on a group of receiving parts 10 located at a high position, and then the driving motor 9 is driven to drive the gear ring 7 to rotate through the gear 8. At this time, the rotating ring 4 rotates synchronously, and the next group of receiving parts 10 is moved to a high position and the stator is placed. When the receiving part 10 moves to a low position, the stator is immersed in the paint liquid carried by the paint tank 1 and is dipped in paint. After the dip in paint is completed, the next group continues to be immersed in the paint liquid, so that the dip in paint of the stator is realized;

[0027] After the stator is placed on a group of receiving parts 10 at a high position, when the rotating ring 4 rotates, the stator on the receiving part 10 will be driven to move synchronously. Affected by the weight of the stator, the sliding part 6 always moves in contact with the upper end surface of the adjusting ring 3, and the sliding part 6 moves downward at the sliding column 5 for adjustment. When the stator is on a group of receiving parts 10 at a low position and moves to a high position, the receiving part 10 will be gradually lifted up by the adjusting ring 3.

[0028] After the stator is dipped in paint, the stator can continue to move above the paint tank 1 for a period of time, so that the paint on the stator has enough time to drip back into the paint tank 1, and avoid dripping into the external working environment after being taken out.

[0029] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An explosion-proof motor stator varnishing device, comprising a support platform (2) and a drive assembly mounted on the support platform (2), characterized in that: The support platform (2) is provided with a paint tank (1) around its periphery. The driving assembly comprises an adjusting ring (3), a rotating ring (4), a sliding column (5), a sliding part (6), a gear ring (7), a gear (8), a driving motor (9) and a receiving part (10). The adjusting ring (3) is fixedly mounted on the edge of the upper end surface of the support platform (2). The rotating ring (4) is rotatably mounted on the support platform (2) and is arranged to fit the inner side surface of the adjusting ring (3). The sliding column (5) is a plurality of groups of sliding columns mounted around the rotating ring (4). The sliding part (6) slides up and down along the sliding column (5) and fits the adjusting ring (3). The receiving part (10) is fixedly mounted on the sliding part (6). The gear ring (7) is fixedly mounted on the inner side wall of the rotating ring (4). The gear (8) is meshingly connected with the gear ring (7) for transmission. The driving motor (9) is fixedly mounted on the boss (201) at the top of the support platform (2), and its output end is fixedly connected to the gear (8).

2. The explosion-proof motor stator varnishing device according to claim 1, characterized in that: The upper end surface of the adjusting ring (3) is arranged in an inclined structure.

3. The explosion-proof motor stator varnishing device according to claim 2, characterized in that: The receiving portion (10) is configured as an F-shaped structure as a whole.

4. The explosion-proof motor stator varnishing device according to claim 3 is characterized in that: The gears (8) and the drive motors (9) are both arranged in two groups, and the two groups of gears (8) and the drive motors (9) are symmetrically arranged about the vertical center axis of the rotating ring (4).

5. The explosion-proof motor stator varnishing device according to claim 4, characterized in that: Each group of sliding posts (5) has two slots installed on the outer wall of the rotating ring (4), and the width of the slots is matched with the width of the sliding part (6).

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