CN113909065B - Glue dipping and dripping device for dipping transformer coil - Google Patents
Glue dipping and dripping device for dipping transformer coil Download PDFInfo
- Publication number
- CN113909065B CN113909065B CN202111191965.XA CN202111191965A CN113909065B CN 113909065 B CN113909065 B CN 113909065B CN 202111191965 A CN202111191965 A CN 202111191965A CN 113909065 B CN113909065 B CN 113909065B
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- Prior art keywords
- frame
- glue
- dipping
- dripping
- coil
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1039—Recovery of excess liquid or other fluent material; Controlling means therefor
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/12—Insulating of windings
- H01F41/127—Encapsulating or impregnating
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a glue dipping and dripping device for dipping a transformer coil, belonging to the field of transformer coil glue dipping, wherein the glue dipping and dripping device comprises a device frame, the middle part of the device frame is provided with a glue dipping chamber for storing glue, the side surface of the device frame is provided with an inclined guide plate, and a glue dripping frame for placing the coil is arranged above the guide plate; after the coil is impregnated in the impregnation chamber, the coil can be placed on a glue dripping frame; under the action of gravity, the redundant glue attached to the coil naturally drips and then falls back into the dipping chamber through the inclined guide plate, so that a plurality of beads cannot be generated on the surface of the coil, the dipping is sufficient, namely, an air passage is not blocked to influence the temperature rise of the transformer, and the fallen glue can be reused, so that the cost is saved.
Description
Technical Field
The invention relates to the field of transformer coil impregnation, in particular to an impregnation glue dripping device for transformer coil impregnation.
Background
One of the standards for measuring the quality of one transformer at the present stage is to verify the strength of the anti-burst short circuit capability of the transformer, and a spot-check transformer anti-burst short circuit test is listed in a conventional check by large-scale bidding transformer purchasing platforms such as national power grids and southern power grids; most transformer manufacturers in China put a large amount of manpower and material resources into the original transformer original body structure on the basis of improving the sudden short circuit capability of the transformer, and also think of a lot of good structures for reinforcement, but the transformer coil is dipped with epoxy glue with good effect, so the good dipping process plays an important role in improving the sudden short circuit capability of the transformer.
After the existing impregnation process is finished, redundant glue on the coil is not fully dripped, a plurality of glue beading beads are generated on the surface of the coil after the glue is solidified, and the beading beads can block an air passage to influence the temperature rise of the transformer.
Therefore, it is urgently needed to provide a glue dipping and dripping device for dipping transformer coils to solve the technical problems.
Disclosure of Invention
The invention aims to provide a glue dipping and dripping device for dipping a transformer coil, which can prevent excessive glue on the surface of the coil from naturally dripping and forming colloidal nodules.
In order to achieve the purpose, the invention provides a glue dipping and dripping device for dipping a transformer coil, which comprises a device frame, wherein the middle part of the device frame is provided with a glue dipping chamber for storing glue, the side surface of the device frame is provided with an inclined guide plate, and a glue dripping frame for placing the coil is arranged above the guide plate.
Preferably, the two sides of the device frame are provided with sliding grooves in the horizontal direction, and the glue dripping frame is arranged to slide along the sliding grooves.
In a preferred embodiment of the method of the invention, the glue dripping frame is an inverted V-shaped frame, and the end of the frame body is connected with the sliding groove in a sliding manner.
Preferably, any one position above the sliding chute is communicated with an opening for taking and placing the glue dripping frame.
Preferably, the glue dripping frame is fixed on the device frame through positioning devices arranged at two ends of the glue dripping frame.
Preferably, the positioning device comprises a first positioning plate fixedly arranged at the end of the glue dripping frame and a second positioning plate slidably connected to the end of the glue dripping frame, and a spring is further arranged between the first positioning plate and the second positioning plate.
Preferably, the spring is sleeved outside the end of the rubber dripping frame.
Preferably, the lower end of the device frame is a bottom plate.
Preferably, the lower end of the bottom plate is provided with a caster.
Preferably, a coil storage area is arranged between the bottom plate and the flow guide plate.
According to the technical scheme, after the coil is impregnated in the impregnation chamber, the coil can be placed on the glue dripping frame, and the coil can be stably placed and fixed on the glue dripping frame by using the clamp. Under the action of gravity, the redundant glue attached to the coil naturally drips and then falls back into the dipping chamber through the inclined guide plate, so that a plurality of beads cannot be generated on the surface of the coil, the dipping is sufficient, namely, an air passage is not blocked to influence the temperature rise of the transformer, and the fallen glue can be reused, so that the cost is saved.
Additional features and advantages of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall structure of a glue dipping and dripping device;
fig. 2 is an enlarged schematic view of a portion a of the structure of fig. 1.
Description of the reference numerals
1-device frame, 2-dipping chamber, 3-guide plate, 4-dripping frame, 5-chute, 6-opening, 7-positioning device, 8-first positioning plate, 9-second positioning plate, 10-spring, 11-bottom plate, 12-truckle, 13-coil storage area.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The invention provides a glue dipping and dripping device for dipping a transformer coil, which comprises a device frame 1, wherein the middle part of the device frame 1 is provided with a glue dipping chamber 2 for storing glue, the side surface of the device frame 1 is provided with an inclined guide plate 3, and a glue dripping frame 4 for placing the coil is arranged above the guide plate 3.
After the coil is impregnated in the impregnation chamber 2, the coil can be placed on the glue dripping frame 4, and for stable placement, the coil can also be fixed on the glue dripping frame 4 by using a clamp. Under the action of gravity, redundant glue attached to the coil naturally drips and then falls back into the glue dipping chamber 2 through the inclined guide plate 3, so that a plurality of beads cannot be generated on the surface of the coil, the glue dipping is sufficient, namely, an air passage is not blocked to influence the temperature rise of the transformer, and the fallen glue can be reused, so that the cost is saved.
In the present embodiment, the device frame 1 is provided with horizontal sliding grooves 5 at both sides thereof, and the glue dripping frame 4 is configured to be slidable along the sliding grooves 5. Because the transformer coil size of different specifications is inequality, the gluey interval of adjacent coil of the frame 4 of dripping of slip setting is convenient for control, avoids adjacent coil to glue even.
In the present embodiment of the present invention, the glue dripping frame 4 is an inverted V-shaped frame, and the end of the frame body is connected with the sliding chute 5 in a sliding manner. The frame body of the shape like a Chinese character 'ji' has the advantage that the area for placing the coil is lower than the height of the sliding chute 5, and the glue is prevented from flowing to the sliding chute 5 along the glue dripping frame 4.
In this embodiment, an opening 6 for conveniently taking and placing the dispensing frame 4 is communicated with any position above the chute 5.
In this embodiment, the dispensing frame 4 is fixed to the frame 1 by positioning means 7 installed at both ends thereof. After the distance between the glue dripping frames 4 is adjusted, the relative position between each glue dripping frame 4 and the device frame 1 is fixed through the positioning device 7, and the phenomenon that the adjacent coils are adhered or the coils fall off due to the movement of the glue dripping frames 4 in the glue dripping process is avoided.
In this embodiment, the positioning device 7 includes a first positioning plate 8 fixedly mounted at the end of the glue dripping frame 4 and a second positioning plate 9 slidably connected at the end of the glue dripping frame 4, and a spring 10 is further disposed between the first positioning plate 8 and the second positioning plate 9. When the glue dripping frame 4 needs to be moved, the second positioning plate 9 is firstly close to the first positioning plate 8, the second positioning plate 9 is enabled to overcome the elastic force of the spring 10 to be separated from the contact with the device frame 1, then the glue dripping frame 4 can be moved to a preset position, the second positioning plate 9 is loosened, under the action of the elastic force of the spring 10, the second positioning plate 9 tightly extrudes the device frame 1, the static friction force between the second positioning plate 9 and the device frame 1 is utilized to complete the positioning of the glue dripping frame 4, and the positioning mode is high in efficiency. Wherein the first positioning plate 8 can be fixed with the end of the glue dripping frame 4 by welding or threaded connection and the like.
In this embodiment, the spring 10 is sleeved outside the end of the glue dripping frame 4 to prevent the columnar spring 10 from bending under pressure.
In this embodiment, the lower end of the assembly frame 1 is provided as a bottom plate 11.
In this embodiment, the bottom plate 11 is provided with casters 12 at its lower end for easy movement.
In this embodiment, a coil storage area 13 is disposed between the bottom plate 11 and the baffle 3, and can be used for placing a coil which is not dipped in glue or has solidified.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.
It should be noted that, in the above embodiments, the various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations.
In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.
Claims (5)
1. The glue dipping and dripping device for dipping the transformer coil is characterized by comprising a device frame (1), wherein the middle part of the device frame (1) is provided with a glue dipping chamber (2) for storing glue, an inclined guide plate (3) is arranged on the side surface of the device frame (1), and a plurality of groups of glue dripping frames (4) for placing the coil are arranged above the guide plate (3);
sliding grooves (5) in the horizontal direction are formed in two sides of the device frame (1), and the glue dripping frames (4) are arranged to slide along the sliding grooves (5) so as to control the distance between adjacent coils and avoid the adjacent coils from being adhered;
the glue dripping frame (4) is an inverted V-shaped frame the end of the frame body is connected with the chute (5) in a sliding way;
an opening (6) for taking and placing the glue dripping frame (4) is communicated with any position above the sliding chute (5);
the glue dripping frame (4) is fixed on the device frame (1) through positioning devices (7) arranged at two ends of the glue dripping frame;
positioner (7) are including fixed mounting drip first locating plate (8) and the sliding connection of gluing frame (4) end and drip second locating plate (9) of gluing frame (4) end, still be equipped with spring (10) between first locating plate (8) and second locating plate (9).
2. The dipping and dripping device according to claim 1, wherein the spring (10) is sleeved outside the end of the dripping frame (4).
3. The gum dipping and dripping device according to claim 2, wherein the lower end of the device frame (1) is provided with a bottom plate (11).
4. The glue dipping and dripping device as claimed in claim 3, wherein the lower end of the bottom plate (11) is provided with a caster (12).
5. The dip coating device according to claim 3, wherein a coil storage area (13) is provided between the bottom plate (11) and the deflector (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191965.XA CN113909065B (en) | 2021-10-13 | 2021-10-13 | Glue dipping and dripping device for dipping transformer coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111191965.XA CN113909065B (en) | 2021-10-13 | 2021-10-13 | Glue dipping and dripping device for dipping transformer coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113909065A CN113909065A (en) | 2022-01-11 |
| CN113909065B true CN113909065B (en) | 2023-01-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111191965.XA Active CN113909065B (en) | 2021-10-13 | 2021-10-13 | Glue dipping and dripping device for dipping transformer coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113909065B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002647A1 (en) * | 1986-10-15 | 1988-04-21 | Rhone Poulenc Industrialisation | Dispenser-distributor of liquid fluids |
| JPH04356901A (en) * | 1991-06-03 | 1992-12-10 | Murata Mfg Co Ltd | Coating method and device |
| CN103440979A (en) * | 2013-08-20 | 2013-12-11 | 昆山达功电子有限公司 | Transformer coil paint dipping device |
| CN210876077U (en) * | 2019-07-15 | 2020-06-30 | 甘肃人合机电节能环保科技工程有限公司 | Paint mist collecting and environment-friendly treatment system of paint dipping tank |
| CN211277423U (en) * | 2019-07-26 | 2020-08-18 | 林珍珍 | Portable quick adjustable fixture for machining |
| CN212832592U (en) * | 2020-06-06 | 2021-03-30 | 湖北强盛涂料股份有限公司 | Lifting platform with clamping structure for processing water-based paint |
| CN213439608U (en) * | 2020-07-08 | 2021-06-15 | 盐城市成功机械制造有限公司 | Novel wear-resisting surfacing board rack |
| CN213700539U (en) * | 2020-11-04 | 2021-07-16 | 山东滨津纺织科技有限公司 | A gumming device for producing high silica cloth of silica gel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3997341B2 (en) * | 1997-12-22 | 2007-10-24 | 株式会社Ｉｈｉ | Coating equipment |
| CN206983089U (en) * | 2017-05-10 | 2018-02-09 | 恒辉（南通）安全防护用品有限公司 | A kind of gloves gumming device |
-
2021
- 2021-10-13 CN CN202111191965.XA patent/CN113909065B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1988002647A1 (en) * | 1986-10-15 | 1988-04-21 | Rhone Poulenc Industrialisation | Dispenser-distributor of liquid fluids |
| JPH04356901A (en) * | 1991-06-03 | 1992-12-10 | Murata Mfg Co Ltd | Coating method and device |
| CN103440979A (en) * | 2013-08-20 | 2013-12-11 | 昆山达功电子有限公司 | Transformer coil paint dipping device |
| CN210876077U (en) * | 2019-07-15 | 2020-06-30 | 甘肃人合机电节能环保科技工程有限公司 | Paint mist collecting and environment-friendly treatment system of paint dipping tank |
| CN211277423U (en) * | 2019-07-26 | 2020-08-18 | 林珍珍 | Portable quick adjustable fixture for machining |
| CN212832592U (en) * | 2020-06-06 | 2021-03-30 | 湖北强盛涂料股份有限公司 | Lifting platform with clamping structure for processing water-based paint |
| CN213439608U (en) * | 2020-07-08 | 2021-06-15 | 盐城市成功机械制造有限公司 | Novel wear-resisting surfacing board rack |
| CN213700539U (en) * | 2020-11-04 | 2021-07-16 | 山东滨津纺织科技有限公司 | A gumming device for producing high silica cloth of silica gel |
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| Publication number | Publication date |
|---|---|
| CN113909065A (en) | 2022-01-11 |
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