CN220553355U

CN220553355U - Encapsulating and air bubble preventing device for encapsulating transformer

Info

Publication number: CN220553355U
Application number: CN202322255023.4U
Authority: CN
Inventors: 于东超; 张义国; 杨远鑫
Original assignee: Qingzhou Jinshun Electric Technology Co ltd
Current assignee: Qingzhou Jinshun Electric Technology Co ltd
Priority date: 2023-08-22
Filing date: 2023-08-22
Publication date: 2024-03-01
Anticipated expiration: 2033-08-22

Abstract

The utility model discloses a glue pouring and air bubble preventing device for a potting transformer, which comprises a cover and a machine body; the top of the machine cover is provided with a handle, and sound insulation cotton is arranged in the machine cover; the machine body is provided with a machine cabin at the inner top below the machine cover, the bottom of the machine cabin is a bottom plate, a plurality of transducers are connected to the bottom of the bottom plate, a frame plate is arranged at the top of the frame plate, holes are uniformly distributed in the frame plate, a controller is arranged at the bottom of the machine body, and a control panel is arranged on the outer wall of the machine body.

Description

Encapsulating and air bubble preventing device for encapsulating transformer

Technical Field

The utility model belongs to the technical field of potting transformer production equipment, and particularly relates to a potting transformer glue-pouring air bubble prevention device.

Background

When the transformer is manufactured, the transformer is required to be sealed, and the transformer is usually sealed in a glue filling mode, and although the formula of the sealant is improved, the fluidity is improved, air wrapping is easy to occur when glue is filled, and particularly under the condition of low temperature, the insulativity is further influenced, so that the problem of unqualified product quality is caused.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a glue filling and air bubble preventing device for a potting transformer, which can rapidly discharge air wrapped by potting from the top through ultrasonic oscillation, is simple to operate, is suitable for mass production, and is beneficial to improving the quality of the potting transformer.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a glue-pouring and air-bubble-preventing device for a potting transformer comprises a cover and a machine body; the top of the machine cover is provided with a handle, and sound insulation cotton is arranged in the machine cover; the machine body is provided with a machine cabin at the inner top below the machine cover, the bottom of the machine cabin is a bottom plate, a plurality of transducers are connected to the bottom of the bottom plate, a frame plate is arranged at the top of the frame plate, holes are uniformly distributed in the frame plate, a controller is arranged at the bottom of the machine body, and a control panel is arranged on the outer wall of the machine body.

Preferably, the inner wall of the machine body is provided with soundproof cotton.

Preferably, the controller is provided with a power cord, and the power cord connector is connected to the outside of the body.

Preferably, the controller is connected to the transducer and the control panel, respectively.

Preferably, the opening can receive the bottom of the potted transformer housing, and the bottom plate is just in contact with the bottom of the potted transformer housing.

Compared with the prior art, the utility model has the beneficial effects that: firstly, the design is simple and reasonable, the use is convenient and quick, and the noise is low; secondly, the bubbles sealed in the pouring sealant are vibrated out of the top of the pouring sealant through ultrasonic vibration, so that the degassing is rapid, and the bubble prevention effect is good; thirdly, the device can process a plurality of potting transformers simultaneously, and can meet the air bubble prevention requirement in mass production.

Other features of the present disclosure and its advantages will become apparent from the following detailed description of exemplary embodiments of the disclosure, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the related art, the drawings that are required to be used in the embodiments or the related technical descriptions will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present disclosure, and other drawings may be obtained from the provided drawings without inventive effort to those of ordinary skill in the art.

FIG. 1 is a schematic view of an anti-bubble apparatus according to the present utility model;

FIG. 2 is a schematic cross-sectional view of an anti-bubble device according to the present utility model.

In the figure: 1. the machine cover comprises a machine cover body, a machine cover 3, a handle, a machine opening 4, an opening 5, a power line 6, a frame plate 7, a bottom plate 8, a control panel 9, soundproof cotton 10, a machine cabin 11, a controller 12, a transducer 13 and a frame support.

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. The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses. 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.

The relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present utility model unless it is specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective parts shown in the drawings are not drawn in actual scale for convenience of description. Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the specification where appropriate. In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 and 2, the present utility model provides a technical solution: the glue-pouring and air-bubble-preventing device for the potting transformer comprises a cover 1 and a machine body 2; the top of the machine cover 1 is provided with a handle 3, and the interior of the machine cover 1 is provided with 5cm soundproof cotton 9; the fuselage 2 is located its interior top of bonnet 1 below and is equipped with machine storehouse 10, the fuselage 2 inner wall is equipped with 5cm thickness soundproof cotton 9, machine storehouse 10 bottom is bottom plate 7, the bottom plate 7 bottom is connected with several transducer 12, frame support 13 is being connected to bottom plate 7 top all around, frame plate 6 has been laid at frame support 13 top, frame plate 6 is equipped with evenly distributed's trompil 4, the trompil 4 can hold embedment transformer housing bottom, bottom plate 7 just contacts with embedment transformer housing bottom, fuselage 2 bottom is equipped with controller 11, controller 11 is equipped with power cord 5, power cord 5 connects and is connected outside fuselage 2, the fuselage 2 outer wall is equipped with control panel 8, transducer 12 and control panel 8 are connected respectively to controller 11.

When the novel ultrasonic wave filling and sealing machine is used, the frame plate 6 is taken down from the frame support 13, the casing of the filling and sealing transformer is orderly stacked in the opening 4, after filling and sealing, the frame plate 6 and the transformer are placed in the machine cabin 10, the bottom of the casing of the filling and sealing machine is just pressed on the bottom plate 7, the handle 3 is held to cover the machine cover 1, the power line 5 is connected with a power supply, the power supply is started for 60 seconds at regular time through the control panel 8, the energy converter 12 is started by the controller 11, vibration generated by the energy converter 12 is transmitted to the filling and sealing glue of the transformer through the bottom plate 7, the bubbles can mutually accelerate and combine in an ultrasonic wave field to form larger bubbles, and the process is fast until the bubbles reach enough buoyancy and float on liquid, and the trapped gas is released into the environment. After the 60s timing is finished, the controller 11 turns off the transducer 12, removes the cover 1, takes out the frame plate 6 together with the degassed potting transformer, and then carries out the operation of the next process.

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 utility model provides a potting transformer encapsulating bubble preventing device, includes bonnet (1) and fuselage (2), its characterized in that: the top of the machine cover (1) is provided with a handle (3), and soundproof cotton (9) is arranged in the machine cover (1); the utility model discloses a machine frame, including fuselage (2), control panel (8), frame board (6) are laid at fuselage (2), fuselage (2) are located its interior top of bonnet (1) below and are equipped with cabin (10), cabin (10) bottom is bottom plate (7), and bottom plate (7) bottom is connected with several transducer (12), frame support (13) are being connected to bottom plate (7) top all around, frame board (6) are being laid at frame support (13) top, and frame board (6) are equipped with trompil (4) that distribute evenly, fuselage (2) bottom is equipped with controller (11), fuselage (2) outer wall is equipped with control panel (8).

2. The potting transformer glue-pouring and air-bubble-preventing device according to claim 1, wherein: an acoustic insulation cotton (9) is arranged on the inner wall of the machine body (2).

3. The potting transformer glue-pouring and air-bubble-preventing device according to claim 1, wherein: the controller (11) is provided with a power line (5), and the power line (5) is connected to the outside of the machine body (2) in a joint way.

4. The potting transformer glue-pouring and air-bubble-preventing device according to claim 1, wherein: the controller (11) is respectively connected with the transducer (12) and the control panel (8).

5. The potting transformer glue-pouring and air-bubble-preventing device according to claim 1, wherein: the opening (4) can accommodate the bottom of the housing of the encapsulated transformer, and the bottom plate (7) is just contacted with the bottom of the housing of the encapsulated transformer.