CN220121644U - Novel automatic paint dipping machine for transformer - Google Patents

Abstract

The utility model discloses a novel automatic paint dipping machine for a transformer, belonging to the field of paint dipping machines; comprises a frame body; the frame body is separated by a partition plate to form an upper space and a lower space, a paint dipping area is arranged above the partition plate, and a lifting area is arranged below the partition plate; a paint dipping pool is arranged in the paint dipping area, a bearing plate is arranged above the paint dipping pool and can be used for placing a transformer, an extending plate which is vertically arranged is arranged at the upper end of the bearing plate, a mounting plate is arranged at one side of the extending plate, and an automatic lifting device is arranged at the lower end of the mounting plate; the automatic lifting device comprises a hydraulic cylinder, and the mounting plate is fixedly connected with the piston end of the hydraulic cylinder. The beneficial effects are that: the automatic paint dipping device realizes the automation of paint dipping through the automatic lifting device matched with the control box, not only saves labor force, but also accurately controls the time of paint dipping, and prevents the occurrence of the defect condition caused by inaccurate process time grasping of paint dipping.

Description

Novel automatic paint dipping machine for transformer

Technical Field

The utility model relates to a novel automatic paint dipping machine for a transformer, and belongs to the field of paint dipping machines.

Background

The paint dipping machine is mainly used in insulating paint dipping technology of various medium and small transformers, inductors, ballasts, relay contactors, motors, electronic midrange frequency modulators and other electronic part coils.

The purpose of the paint dipping is to fill the gaps between the winding conductors of the transformer with materials with high insulation values, so as to prevent the occurrence of abnormal voltage breakdown insulation caused by uneven electric field distribution of the winding conductors. Plus transformers are typically operated in alkaline, humid, salt and other hazardous gas environments, which accelerates insulation degradation and makes insulation breakdown more likely. The transformer winding can also slow down the erosion rate of the external environment after being immersed.

However, in the whole production process of the existing paint dipping machine, the operation is basically finished manually by manpower, the labor intensity of personnel is high, errors are easy to occur in manual production and processing, and therefore the problem that the paint dipping time and the process of the transformer cannot be guaranteed to be completely consistent is caused.

Disclosure of Invention

The utility model aims to provide a novel automatic paint dipping machine for a transformer, which can effectively solve the problems.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

comprises a frame body; the frame body is separated by a partition plate to form an upper space and a lower space, a paint dipping area is arranged above the partition plate, and a lifting area is arranged below the partition plate; the paint dipping device comprises a paint dipping area, a paint dipping pool, a bearing plate, an extending plate, a mounting plate and an automatic lifting device, wherein the paint dipping pool is arranged in the paint dipping area; the automatic lifting device comprises a hydraulic cylinder, and the mounting plate is in transmission connection with the output end of the hydraulic cylinder.

Further: a transmission assembly is further arranged between the mounting plate and the hydraulic cylinder; the transmission assembly comprises a fixed plate arranged on the upper end face of the hydraulic cylinder, a limiting rod is arranged between the fixed plate and the partition plate, a lifting plate is arranged on the limiting rod in a sliding mode, and the piston end of the hydraulic cylinder penetrates through the lifting plate and is fixedly connected with the lifting plate; lifting columns are arranged at four corners of the lifting plate and penetrate through the partition plate to be fixedly connected with the mounting plate.

Further: the sliding assembly comprises a sliding rail and a sliding block, wherein the sliding rail is fixed on the mounting plate, the sliding block is fixed on the bearing plate, and the sliding block is arranged in the sliding rail in a sliding manner.

Further: the bearing plate is composed of a frame and a bearing net arranged in the frame.

Further: the hydraulic cylinder is characterized in that a control box is further arranged on the frame body, a microprocessor and a PLC (programmable logic controller) are arranged in the control box, and the PLC is electrically connected with the hydraulic cylinder.

The beneficial effects are as follows:

the automatic paint dipping device realizes the automation of paint dipping through the automatic lifting device matched with the control box, not only saves labor force, but also accurately controls the time of paint dipping, and prevents the occurrence of the defect condition caused by inaccurate process time grasping of paint dipping.

When the paint dipping is finished, the bearing plate is required to be lifted out of the paint dipping pool, the hydraulic cylinder is started, the piston is pushed upwards, and the lifting plate can be lifted along with the piston due to the arrangement of the limiting rod; the lifting plate can drive the lifting column to rise while rising, and the lifting column can lift out of the paint dipping pool with the bearing plate to finish the transmission process from the hydraulic cylinder to the bearing plate;

the transmission process utilizes the gag lever post to guarantee the vertical lift of lifter plate, then utilizes the baffle to guarantee the stable vertical lift of lifter post to guarantee the stable vertical lift of loading board.

Drawings

For ease of illustration, the utility model is described in detail by the following detailed description and the accompanying drawings.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the present utility model;

fig. 3 is a top view of the carrier plate of the present utility model.

Reference numerals illustrate:

1. a frame body; 2. a partition plate; 3. a paint dipping pool; 4. a carrying plate; 41. a frame; 42. a carrier web; 5. an extension plate; 6. a mounting plate; 7. an automatic lifting device; 8. a hydraulic cylinder; 9. a transmission assembly; 91. a fixing plate; 92. a limit rod; 93. a lifting plate; 94. lifting columns; 10. a sliding assembly; 11. a slide block; 12. a slide rail; 13. and a control box.

Detailed Description

Reference will now be made in detail to embodiments of the present utility model, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

Referring to figures 1-3 for an embodiment of a novel automatic paint dipping machine for transformers in accordance with the present utility model,

the device comprises a frame body 1; the frame body 1 is partitioned by a partition plate 2 to form an upper space and a lower space, a paint dipping area is arranged above the partition plate 2, and a lifting area is arranged below the partition plate 2; a paint dipping pool 3 is arranged in the paint dipping area, a bearing plate 4 is arranged above the paint dipping pool 3, the bearing plate 4 can be used for placing a transformer, an extending plate 5 which is vertically arranged is arranged at the upper end of the bearing plate 4, a mounting plate 6 is arranged at one side of the extending plate 5, and an automatic lifting device 7 is arranged at the lower end of the mounting plate 6; the automatic lifting device 7 comprises a hydraulic cylinder 8, and the mounting plate 6 is in transmission connection with the output end of the hydraulic cylinder 8.

The working process of the device is as follows: the transformer to be subjected to paint dipping is placed on the bearing plate 4, then the automatic lifting device 7 is started, the hydraulic cylinder 8 starts to work, the piston moves downwards, the bearing plate 4 is controlled to descend into the paint dipping tank 3, and paint dipping operation is performed on the transformer;

the device is also provided with a control box 13, a microprocessor and a PLC (programmable logic controller) are arranged in the control box 13, and the PLC is electrically connected with the hydraulic cylinder 8; when the paint dipping time of the transformer is set in the microprocessor, sending a command to the PLC controller, controlling the hydraulic cylinder 8 to push the piston rod through the PLC controller, lifting the bearing plate 4 out of the paint dipping tank 3, and completing paint dipping operation; the automatic paint dipping device realizes the automation of paint dipping through the automatic lifting device 7 matched with the control box 13, not only saves labor force, but also accurately controls the paint dipping time, and prevents the occurrence of the defect condition caused by inaccurate process time grasping of the paint dipping process.

In the device, in order to control the cost, only one hydraulic cylinder 8 is adopted, then a transmission assembly 9 is designed to control the bearing plate 4 to lift, the specific transmission assembly 9 comprises a fixed plate 91 arranged on the upper end surface of the hydraulic cylinder 8, a limiting rod 92 is arranged between the fixed plate 91 and the partition plate 2, a lifting plate 93 is arranged on the limiting rod 92 in a sliding manner, and the piston end of the hydraulic cylinder 8 penetrates through the lifting plate 93 and is fixedly connected with the lifting plate 93; lifting columns 94 are arranged at four corners of the lifting plate 93, and the lifting columns 94 penetrate through the partition plate 2 and are fixedly connected with the mounting plate 6;

when the paint dipping is finished, the bearing plate 4 needs to be lifted out of the paint dipping tank 3, the hydraulic cylinder 8 is started, the piston is lifted upwards, and the lifting plate 93 can be lifted along with the piston due to the arrangement of the limiting rod 92; the lifting plate 93 can drive the lifting column 94 to lift up while lifting, and the lifting column 94 can lift up from the paint dipping tank 3 with the bearing plate 4, so as to complete the transmission process from the hydraulic cylinder 8 to the bearing plate 4;

the transmission process utilizes the stop lever 92 to ensure the vertical lifting of the lifting plate 93, and then utilizes the partition plate 2 to ensure the stable vertical lifting of the lifting column 94, thereby ensuring the stable vertical lifting of the bearing plate 4.

In the device, the paint dipping tank 3 is arranged in the frame body 1, so that the transformer is inconvenient to put on the bearing plate 4; the device is provided with a sliding assembly 10, the sliding assembly 10 comprises a sliding rail 12 and a sliding block 11, the sliding rail 12 is fixed on the mounting plate 6, the sliding block 11 is fixed on the bearing plate 4, and the sliding block 11 is arranged in the sliding rail 12 in a sliding way.

The sliding component 10 cooperates with the bearing plate 4 to form a drawer-like function, and the bearing plate 4 can be pulled out from the frame body 1, so that a transformer can be conveniently placed on the bearing plate 4, and then the bearing plate 4 is pushed in.

The carrier plate 4 is constituted by a frame 41 and a carrier web 42 provided in the frame 41.

The transformer needs to be immersed with paint in all directions, so that the bearing surface of the bearing plate 4 is arranged into a net shape, and the transformer is immersed with paint in all directions.

The above embodiments are merely illustrative embodiments of the present utility model, but the technical features of the present utility model are not limited thereto, and any changes or modifications made by those skilled in the art within the scope of the present utility model are included in the scope of the present utility model.

Claims (5)

1. The utility model provides a novel automatic paint dipping machine of transformer which characterized in that: comprises a frame body (1); the frame body (1) is separated by a partition plate (2) to form an upper space and a lower space, a paint dipping area is arranged above the partition plate (2), and a lifting area is arranged below the partition plate (2); the automatic paint dipping device comprises a paint dipping area, a paint dipping pool (3) is arranged in the paint dipping area, a bearing plate (4) is arranged above the paint dipping pool (3), an extending plate (5) which is vertically arranged is arranged at the upper end of the bearing plate (4), a mounting plate (6) is arranged on one side of the extending plate (5), and an automatic lifting device (7) is arranged at the lower end of the mounting plate (6); the automatic lifting device (7) comprises a hydraulic cylinder (8), and the mounting plate (6) is in transmission connection with the output end of the hydraulic cylinder (8).

2. The novel automatic paint dipping machine for transformers according to claim 1, wherein: a transmission assembly (9) is further arranged between the mounting plate (6) and the hydraulic cylinder (8); the transmission assembly (9) comprises a fixed plate (91) arranged on the upper end face of the hydraulic cylinder (8), a limiting rod (92) is arranged between the fixed plate (91) and the partition plate (2), a lifting plate (93) is arranged on the limiting rod (92) in a sliding mode, and the piston end of the hydraulic cylinder (8) penetrates through the lifting plate (93) and is fixedly connected with the lifting plate (93); lifting columns (94) are arranged at four corners of the lifting plate (93), and the lifting columns (94) penetrate through the partition plate (2) and are fixedly connected with the mounting plate (6).

3. The novel automatic paint dipping machine for transformers according to claim 2, wherein: still be provided with slip subassembly (10) between mounting panel (6) and loading board (4), slip subassembly (10) include slide rail (12) and slider (11), slide rail (12) are fixed on mounting panel (6), slider (11) are fixed on loading board (4), just slider (11) slip sets up in slide rail (12).

4. A novel automatic paint dipping machine for transformers according to claim 3, wherein: the carrier plate (4) is formed by a frame (41) and a carrier web (42) arranged in the frame (41).

5. The automatic paint dipping machine for the novel transformer according to claim 4, wherein: the hydraulic control device is characterized in that a control box (13) is further arranged on the frame body (1), a microprocessor and a PLC (programmable logic controller) are arranged in the control box (13), and the PLC is electrically connected with the hydraulic cylinder (8).