Resin mixing and stirring device of transformer vacuum pouring equipment

Abstract

The utility model discloses a resin mixing and stirring device of vacuum pouring equipment of a transformer, which comprises a shell, a stirring unit is arranged on the outer side of the shell, a cover plate is fixedly connected to the upper side of the shell, a feeding pipe and a motor I are fixedly connected to the upper side of the cover plate, the stirring unit comprises a rotating shaft, and the rotating shaft is fixedly connected with the rotating shaft. The rotating shaft is rotatably connected to the lower side of the cover plate, a rotating roller is arranged on the outer side of the rotating shaft, a plurality of stirring plates are fixedly connected to the outer side of the rotating roller, a supporting platform is fixedly connected to the outer side of the shell, and a funnel is fixedly connected to the lower side of the shell. By arranging a cover plate, a first motor, a rotating shaft, a stirring plate, a funnel and a discharging pipe, the stirring plate is conveniently controlled to stir resin, by means of a supporting platform, a sliding groove, a first screw rod, a sliding plate, a vertical plate, a lifting groove, a second screw rod, a lifting plate and a connecting plate, the stirring plate on the cover plate is conveniently controlled to be rapidly separated from the shell, and workers can conveniently and rapidly clean and maintain the device.

Description

Technical Field

[0001] The utility model relates to the field of transformers, and particularly to a resin mixing and stirring device for a transformer vacuum casting device. Background Art

[0002] Transformer vacuum casting equipment is an important type of equipment dedicated to the production of dry transformers, which can achieve vacuum casting and pressure impregnation of epoxy resin, thereby improving electrical insulation and overall performance. This type of equipment usually adopts a static mixing method and can be customized according to the production capacity, material formula, and production process requirements of customers to achieve automated and intelligent production.

[0003] When using transformer vacuum casting equipment, a stirring and mixing device is required to stir the resin, which is convenient for pouring the resin into the casting equipment and facilitating the formation of the transformer shell. However, when the stirring and mixing device is in use, the inner side of the stirring and mixing device needs to be cleaned and maintained regularly, and the internal stirring components are not easy to disassemble, making it difficult to clean and maintain, thus increasing the workload of the staff. Summary of the Utility Model

[0004] In order to overcome the deficiency that the stirring components are not easy to disassemble for maintenance after stirring the resin in the prior art, one of the purposes of the present utility model is to provide a resin mixing and stirring device for a transformer vacuum casting device.

[0005] One of the purposes of the present utility model is achieved by adopting the following technical solution: A resin mixing and stirring device for a transformer vacuum casting device, including a housing: A stirring unit is arranged on the outer side of the housing, a cover plate is fixedly connected to the upper side of the housing, and a feed pipe and a first motor are fixedly connected to the upper side of the cover plate;

[0006] The stirring unit includes a rotating shaft, the rotating shaft is rotatably connected to the lower side of the cover plate, a roller is arranged on the outer side of the rotating shaft, a plurality of stirring plates are fixedly connected to the outer side of the roller, a support platform is fixedly connected to the outer side of the housing, a funnel is fixedly connected to the lower side of the housing, a discharge pipe is fixedly connected to the lower side of the funnel, a support rod is fixedly connected to the lower side of the support platform, a chute is opened on the upper side of the support platform, a sliding plate is slidably connected to the inner side of the chute, a first screw is rotatably connected to the inner side of the chute, a vertical plate is fixedly connected to the upper side of the sliding plate, a lifting groove is opened on the outer side of the vertical plate, a lifting plate is slidably connected to the inner side of the lifting groove, a connecting plate is fixedly connected between the lifting plate and the cover plate, and a second screw is rotatably connected to the inner side of the lifting groove.

[0007] According to the resin mixing and stirring device for a transformer vacuum casting device, the first screw is threadedly connected to the sliding plate, and the second screw is threadedly connected to the lifting plate. It is convenient to control the movement of the sliding plate and the lifting block.

[0008] According to the resin mixing and stirring device of a transformer vacuum casting device, a second motor is fixedly connected to the right side of the support platform, and the output end of the second motor is fixedly connected to the outer end of the first screw rod. A third motor is fixedly connected to the upper side of the vertical plate, and the output end of the third motor is fixedly connected to the upper end of the second screw rod. It is convenient to control the rotation of the first screw rod and the second screw rod.

[0009] According to the resin mixing and stirring device of a transformer vacuum casting device, a mounting disc is fixedly connected to the upper side of the rotating roller, and mounting rods are arranged between the mounting disc and the cover plate. It is convenient to disassemble the stirring plate.

[0010] According to the resin mixing and stirring device of a transformer vacuum casting device, the mounting rod is threadedly connected to the cover plate.

[0011] According to the resin mixing and stirring device of a transformer vacuum casting device, both the mounting disc and the rotating roller are slidably connected to the rotating shaft.

[0012] According to the resin mixing and stirring device of a transformer vacuum casting device, a valve is arranged on the outer side of the discharge pipe. It is convenient for the material to be discharged.

[0013] Beneficial effects:

[0014] By providing a cover plate, a first motor, a rotating shaft, a stirring plate, a funnel and a discharge pipe, it is convenient to control the stirring plate to stir the resin, and through the support platform, the sliding groove, the first screw rod, the sliding plate, the vertical plate, the lifting groove, the second screw rod, the lifting plate and the connecting plate, it is convenient to control the stirring plate on the cover plate to quickly separate from the outer shell, facilitating the staff to quickly clean and repair the device.

[0015] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. Description of the drawings

[0016] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0017] Figure 1 It is the overall three-dimensional structure diagram of the resin mixing and stirring device of a transformer vacuum casting device of the present utility model;

[0018] Figure 2 It is the three-dimensional structure diagram of the resin mixing and stirring device of a transformer vacuum casting device of the present utility model after removing the outer shell;

[0019] Figure 3 It is the partial three-dimensional structure diagram of the stirring unit in the resin mixing and stirring device of a transformer vacuum casting device of the present utility model;

[0020] Figure 4 is Figure 3 The enlarged view of part A in

[0021] Legend:

[0022] 1. Outer shell; 2. Cover plate; 3. Feed pipe; 4. First motor; 5. Stirring unit; 501. Support platform; 502. Hopper; 503. Discharge pipe; 504. Support rod; 505. Slide groove; 506. First screw; 507. Second motor; 508. Slide plate; 509. Vertical plate; 510. Lifting groove; 511. Lifting plate; 512. Third motor; 513. Connecting plate; 514. Rotating shaft; 515. Roller; 516. Stirring plate; 517. Mounting plate; 518. Mounting rod; 519. Second screw. Specific implementation mode

[0023] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.

[0024] Referring to Figures 1-4 , a resin mixing and stirring device for a transformer vacuum casting device, including an outer shell 1: a stirring unit 5 is arranged on the outer side of the outer shell 1, a cover plate 2 is fixedly connected to the upper side of the outer shell 1, and a feed pipe 3 and a first motor 4 are fixedly connected to the upper side of the cover plate 2. Through the feed pipe 3, it is convenient to introduce the resin raw material into the outer shell 1. The discharge pipe 503 is connected to the feed port of the transformer vacuum casting device, facilitating the introduction of the resin into the device.

[0025] The stirring unit 5 includes a rotating shaft 514, the rotating shaft 514 is rotatably connected to the lower side of the cover plate 2, a roller 515 is arranged on the outer side of the rotating shaft 514, and a plurality of stirring plates 516 are fixedly connected to the outer side of the roller 515. A support platform 501 is fixedly connected to the outer side of the housing 1, a funnel 502 is fixedly connected to the lower side of the housing 1, a discharge pipe 503 is fixedly connected to the lower side of the funnel 502, a support rod 504 is fixedly connected to the lower side of the support platform 501, a chute 505 is formed on the upper side of the support platform 501, a slide plate 508 is slidably connected to the inner side of the chute 505, a first screw rod 506 is rotatably connected to the inner side of the chute 505, a vertical plate 509 is fixedly connected to the upper side of the slide plate 508, a lifting groove 510 is formed on the outer side of the vertical plate 509, a lifting plate 511 is slidably connected to the inner side of the lifting groove 510, a connecting plate 513 is fixedly connected between the lifting plate 511 and the cover plate 2, a second screw rod 519 is rotatably connected to the inner side of the lifting groove 510, a valve is arranged on the outer side of the discharge pipe 503, the first screw rod 506 is in threaded connection with the slide plate 508, the second screw rod 519 is in threaded connection with the lifting plate 511, a second motor 507 is fixedly connected to the right side of the support platform 501, an output end of the second motor 507 is fixedly connected to an outer end of the first screw rod 506, a third motor 512 is fixedly connected to the upper side of the vertical plate 509, an output end of the third motor 512 is fixedly connected to an upper end of the second screw rod 519, a mounting disc 517 is fixedly connected to the upper side of the roller 515, a mounting rod 518 is arranged between the mounting disc 517 and the cover plate 2, the mounting rod 518 is in threaded connection with the cover plate 2, both the mounting disc 517 and the roller 515 are slidably connected to the rotating shaft 514. During use, start the first motor 4, the first motor 4 drives the rotating shaft 514 to rotate, the rotating shaft 514 drives the roller 515 to rotate, and the roller 515 drives the stirring plates 516 to rotate, facilitating the stirring plates 516 to stir the resin. After the stirring is completed, control the third motor 512, the third motor 512 drives the second screw rod 519 to rotate, the second screw rod 519 drives the lifting plate 511 to rise, the lifting plate 511 drives the connecting plate 513 to rise, the connecting plate 513 drives the cover plate 2 to rise, the cover plate 2 drives the rotating shaft 514 to rise, and the rotating shaft 514 drives the stirring plates 516 on the roller 515 to rise, separating the stirring plates 516 from the housing 1. Then start the second motor 507, the second motor 507 drives the first screw rod 506 to rotate, the first screw rod 506 drives the slide plate 508 to move rightward, and the slide plate 508 drives the vertical plate 509 to move, facilitating the control of the stirring plates 516 on the rotating shaft 514 to move rightward, which is convenient for quickly overhauling the stirring plates 516 and the housing 1. The operation is simple, and by loosening the mounting rod 518, it is convenient to disassemble the roller 515, facilitating the overhaul and cleaning of the stirring plates 516.

[0026] Working principle: During use, the staff first put the resin raw material into the housing 1 through the feed pipe 3, and start the first motor 4. The first motor 4 drives the rotation of the rotating shaft 514, which facilitates controlling the rotation of the stirring plate 516, facilitating the stirring of the resin, and the resin is introduced into the transformer vacuum casting equipment through the discharge pipe 503. Then, start the third motor 512. The third motor 512 drives the rotation of the second screw 519. Under the action of the lifting plate 511 and the connecting plate 513, it is convenient to control the lifting of the stirring plate 516 on the lower side of the cover plate 2, so that the stirring plate 516 is separated from the housing 1. Then, control the start of the second motor 507 and control the rotation of the first screw 506, which is convenient to control the right movement of the stirring plate 516, facilitating the cleaning and maintenance of the housing 1 and the stirring plate 516, and the operation is simple.

[0027] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art, various changes can be made without departing from the purpose of the present invention.

Claims

1. A resin mixing and stirring device for transformer vacuum casting equipment, characterized in that: It comprises a housing (1); a stirring unit (5) is arranged on the outer side of the housing (1); a cover plate (2) is fixedly connected to the upper side of the housing (1); a feed pipe (3) and a motor (4) are fixedly connected to the upper side of the cover plate (2); The stirring unit (5) comprises a rotating shaft (514), the rotating shaft (514) is rotatably connected to the lower side of the cover plate (2), a rotating roller (515) is arranged on the outer side of the rotating shaft (514), a plurality of stirring plates (516) are fixedly connected to the outer side of the rotating roller (515), a supporting platform (501) is fixedly connected to the outer side of the shell (1), a funnel (502) is fixedly connected to the lower side of the shell (1), a discharge pipe (503) is fixedly connected to the lower side of the funnel (502), a supporting rod (504) is fixedly connected to the lower side of the supporting platform (501), and the supporting platform (501) is fixedly connected to the lower side of the supporting platform (501). 01), a slide groove (505) is provided on the upper side, a slide plate (508) is slidably connected to the inner side of the slide groove (505), a screw rod (506) is rotatably connected to the inner side of the slide groove (505), a vertical plate (509) is fixedly connected to the upper side of the slide plate (508), a lifting groove (510) is provided on the outer side of the vertical plate (509), a lifting plate (511) is slidably connected to the inner side of the lifting groove (510), a connecting plate (513) is fixedly connected between the lifting plate (511) and the cover plate (2), and a screw rod (519) is rotatably connected to the inner side of the lifting groove (510).

2. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 1, characterized in that: The screw rod 1 (506) is threadedly connected to the slide plate (508), and the screw rod 2 (519) is threadedly connected to the lifting plate (511).

3. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 1, characterized in that: The right side of the support platform (501) is fixedly connected to motor 2 (507), the output end of motor 2 (507) is fixedly connected to the outer end of screw 1 (506), and the upper side of the vertical plate (509) is fixedly connected to motor 3 (512), the output end of motor 3 (512) is fixedly connected to the upper end of screw 2 (519).

4. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 1, characterized in that: A mounting plate (517) is fixedly connected to the upper side of the rotating roller (515), and a mounting rod (518) is provided between the mounting plate (517) and the cover plate (2).

5. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 4, characterized in that: The mounting rod (518) is threadedly connected to the cover plate (2).

6. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 4, characterized in that: The mounting plate (517) and the rotating roller (515) are both slidably connected to the rotating shaft (514).

7. The resin mixing and stirring device for transformer vacuum casting equipment according to claim 1, characterized in that: A valve is provided on the outer side of the discharge pipe (503).

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