CN110142184B - Impregnating device for vacuum continuous immersion - Google Patents
Impregnating device for vacuum continuous immersion Download PDFInfo
- Publication number
- CN110142184B CN110142184B CN201910387262.0A CN201910387262A CN110142184B CN 110142184 B CN110142184 B CN 110142184B CN 201910387262 A CN201910387262 A CN 201910387262A CN 110142184 B CN110142184 B CN 110142184B
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- cylinder
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- pipe
- cylinder cover
- return pipe
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- 238000007654 immersion Methods 0.000 title claims abstract description 24
- 239000003973 paint Substances 0.000 claims abstract description 140
- 238000007789 sealing Methods 0.000 claims abstract description 76
- 238000007598 dipping method Methods 0.000 claims abstract description 17
- 239000000725 suspension Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000004922 lacquer Substances 0.000 description 15
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
- B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
Landscapes
- Coating Apparatus (AREA)
Abstract
The invention discloses a vacuum continuous immersion device, which comprises a cylinder body driven by a power device to move in the vertical direction, and a cylinder cover arranged on an immersion station, wherein a vacuumizing pipe communicated with a vacuumizing system is arranged on the cylinder cover, and a first sealing structure for sealing and matching the cylinder cover and the cylinder body is arranged on the cylinder cover or the cylinder body; the cylinder body is provided with an in-cylinder paint feeding and returning pipe, and the lower end of the in-cylinder paint feeding and returning pipe extends to the bottom of the cylinder body; the cylinder cover is provided with a cylinder cover paint inlet and return pipe, a second sealing structure is arranged between the upper end of the cylinder cover paint inlet and return pipe and the lower end of the cylinder cover paint inlet and return pipe, and the cylinder cover paint inlet and return pipe is used for being connected with a paint return system. The dipping device can prolong the service life and reduce the risk of paint leakage.
Description
Technical Field
The invention relates to an impregnating device, in particular to an impregnating device used on vacuum continuous immersing equipment.
Background
The vacuum continuous immersion equipment is used for continuously immersing electric equipment in insulating paint, as disclosed in CN201610117798.7, and the equipment is reasonable in structure and capable of realizing continuous immersion. However, this continuous immersion apparatus still has a disadvantage: because the cylinder body needs frequent movement, such as horizontal movement and lifting movement, and the paint inlet and return pipe for supplying the insulating paint is fixed on the cylinder body, the paint inlet and return pipe needs to be a flexible pipe to facilitate the movement of the cylinder body, but the flexible pipe is tired and broken after long-time use due to frequent movement and larger movement amplitude, thereby causing paint leakage and affecting the whole production site; in particular, plastic and rubber pipes are generally adopted as flexible pipes, and insulating paint used for impregnation contains organic solvents, and the organic solvents can cause certain corrosion to the plastic and rubber paint inlet and return pipes, so that the risk of damage is increased, and the metal hose is easy to fatigue damage.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: provided is an immersion device for vacuum continuous immersion, which can improve the service life and reduce the risk of leakage of insulating paint. .
In order to solve the technical problems, the technical scheme of the invention is as follows: the dipping device for vacuum continuous immersion comprises a cylinder body which is driven by a power device and can move in the vertical direction, a cylinder cover which is arranged above a dipping station, a vacuumizing pipe which is communicated with a vacuumizing system, and a first sealing structure which is used for sealing and matching the cylinder cover and the cylinder body and is arranged on the cylinder cover or the cylinder body; the cylinder body is provided with an in-cylinder paint feeding and returning pipe, and the lower end of the in-cylinder paint feeding and returning pipe extends to the bottom of the cylinder body; the cylinder cover is provided with a cylinder cover paint inlet and return pipe, a second sealing structure is arranged between the upper end of the cylinder cover paint inlet and return pipe and the lower end of the cylinder cover paint inlet and return pipe, and the cylinder cover paint inlet and return pipe is used for being connected with a paint return system.
As a preferable scheme, be provided with the pipe support on the cylinder body, advance in the jar and return the vertical slidable mounting of lacquer pipe on the pipe support, and be provided with the spring between the upper portion of in jar advance back the lacquer pipe and pipe support, the cylinder cap advances back the lacquer pipe and fixes on the cylinder cap and the lower extreme is with in jar advance back the vertical alignment of lacquer pipe.
As a preferable scheme, advance back paint pipe in the jar and fix in the jar body and vertical setting, the cylinder cap advance back paint pipe vertical sliding mounting and be provided with the spring on the cylinder cap and with the cylinder cap between, the cylinder cap advances back paint pipe and supplies back paint system to pass through the hose and link to each other, and the elasticity of this spring forces the second seal structure to seal.
As a preferable scheme, the second sealing structure comprises a lower flange fixed at the upper end of the paint inlet and return pipe in the cylinder, an upper flange arranged at the lower end of the paint inlet and return pipe of the cylinder cover, and the end face of the upper flange is in sealing fit with the end face of the lower flange.
As a preferable scheme, the pipe diameter of the in-cylinder paint inlet and return pipe is larger than that of the cylinder cover paint inlet and return pipe.
As a preferable scheme, the second sealing structure comprises a lower flange fixed at the upper end of the paint inlet and return pipe in the cylinder, a sealing taper hole is formed in the lower flange, and a sealing taper part in sealing fit with the sealing taper hole is arranged at the lower end of the paint inlet and return pipe of the cylinder cover.
As a preferred solution, the cylinder cover is fixed on the dipping station, the power device comprises a lifter, the cylinder body is fixed on the lifter, and the lifter is horizontally and slidably arranged on the horizontal sliding rail and is driven by the horizontal linear power device.
As a preferable scheme, the cylinder cover is vertically and slidably arranged on the dipping station and driven by a vertical power device to vertically slide, the cylinder body is fixed on the lifter, the upper edge of the cylinder body and the lower edge of the cylinder cover are respectively provided with a containing groove for containing the suspension shaft, and an upper sealing gasket and a lower sealing gasket are arranged in the containing grooves.
As a preferable scheme, the bottom of the cylinder body is provided with a groove which is matched with the position of the lower end of the paint feeding and returning pipe in the cylinder.
After the technical scheme is adopted, the invention has the following effects: because the cylinder body is provided with the in-cylinder paint feeding and returning pipe, the lower end of the in-cylinder paint feeding and returning pipe extends to the bottom of the cylinder body; install the cylinder cap on the cylinder cap and advance back the lacquer pipe, it advances back to be provided with the second seal structure between the upper end of lacquer pipe and the lower extreme that the cylinder cap advanced back to lacquer pipe in the jar, the cylinder cap advances back to lacquer pipe and is used for linking to each other with supplying back the lacquer system, consequently, this impregnating unit advance lacquer and back to lacquer all accomplish from the cylinder cap, like this, the removal of cylinder body does not need to drive outside advance back to lacquer pipe and removes, consequently, advances back to lacquer pipe's damage probability and reduces greatly, has reduced the risk that paint leaked.
The cylinder body is provided with the pipe support, the in-cylinder paint return pipe is vertically and slidably arranged on the pipe support, the spring is arranged between the in-cylinder paint return pipe and the upper part of the pipe support, the cylinder cover paint return pipe is fixed on the cylinder cover, and the lower end of the cylinder cover paint return pipe is vertically aligned with the in-cylinder paint return pipe, so that when the cylinder body rises to be in contact with the cylinder cover to generate extrusion force, the first sealing structure between the cylinder cover and the cylinder body acts to seal the cylinder cover and the lower end of the cylinder cover paint return pipe can push the upper end of the in-cylinder paint return pipe to enable the in-cylinder paint return pipe to move downwards for a distance, the spring is compressed, the generated elastic force enables the second sealing structure to act to seal the in-cylinder paint return pipe and the cylinder cover paint return pipe, after vacuum pumping, injection and drawing of insulating paint can be realized through the in-cylinder paint return pipe and the cylinder cover paint return pipe, the first sealing structure and the second sealing structure do not need the same time, the processing precision is lower, the sealing is more reliable, and the lower end of the in-cylinder cover paint return pipe is more reliably moved to the lower end of the cylinder cover paint return pipe is closer to the lower sealing position than the lower end of the cylinder cover paint return pipe, and the lower end is more completely moved to the bottom of the cylinder cover.
And because the in-cylinder paint inlet and return pipe is fixed in the cylinder body and vertically arranged, the cylinder cover is vertically slidably arranged on the cylinder cover and is provided with a spring between the cylinder cover and the paint inlet and return pipe, the cylinder cover is connected with the paint return supply system through a hose, and the elastic force of the spring forces the second sealing structure to seal, so that the second sealing structure can be sealed by utilizing the vertical sliding of the cylinder cover to enter and return the paint pipe, and the vertical sliding distance of the cylinder cover to enter and return the paint pipe is very short, thereby prolonging the service life to a certain extent and reducing the risk of paint leakage.
And because the second sealing structure comprises a lower flange fixed at the upper end of the paint inlet and return pipe in the cylinder, an upper flange arranged at the lower end of the paint inlet and return pipe of the cylinder cover, the end face of the upper flange is in sealing fit with the end face of the lower flange, and the allowable error of the sealing between the upper flange and the lower flange is relatively large, even if the movement of the lower cylinder body has a bit of error in displacement, the upper flange and the lower flange can still be well sealed, so that the reliability is higher.
And because the bottom of the cylinder body is provided with the groove which is matched with the lower end position of the paint inlet and return pipe in the cylinder, the bottom of the paint inlet and return pipe in the cylinder can be provided with a movable space by utilizing the groove, and paint at the bottom of the cylinder body can better flow into the groove to be pumped back, so that the insulating paint is pumped back more thoroughly, the insulating paint is recovered thoroughly, the vacuumizing effect of the impregnating device is better, and the impregnating effect is better.
Drawings
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a block diagram of the cylinder block of embodiment 1 of the present invention under the cylinder head;
FIG. 2 is a schematic view of the structure of the head cover after the cylinder block;
fig. 3 is a schematic view of the structure of the in-cylinder paint feed-back pipe and the cylinder head paint feed-back pipe in example 1 when they are mated;
fig. 4 is a schematic view of the structure of the in-cylinder paint feed-back pipe and the cylinder head paint feed-back pipe in example 2 when they are mated;
fig. 5 is a schematic structural view in embodiment 3;
FIG. 6 is a schematic side view of the cylinder of example 3;
in the accompanying drawings: 1. a cylinder cover; 2. a cylinder; 3. a hanging basket; 4. a device to be impregnated; 5. vacuumizing the tube; 6. a cylinder cover enters a paint returning pipe; 7. a paint return pipe is arranged in the cylinder; 8. a tube holder; 9. a spring; 10. a lower flange; 11. a seal ring; 12. an upper flange; 13. a first sealing structure; 14. a lifter; 15. a horizontal slide rail; 16. sealing the cone; 17. sealing the taper hole; 18. a groove; 19. a suspension shaft; 20. the vertical power device is driven.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
Example 1
As shown in fig. 1 to 3, the dipping device for vacuum continuous dipping comprises a cylinder body 2 which is driven by a power device and can move in the vertical direction, and a cylinder cover 1 which is arranged above a dipping station, wherein the movement of the cylinder body 2 in the vertical direction is driven by a lifter 14, meanwhile, the cylinder body 2 can also move in the horizontal direction, the movement is driven by a horizontal linear power device, the lifter 14 is arranged on a horizontal sliding rail 15 to realize sliding, and the horizontal linear power device can be realized by adopting linear power such as a cylinder, an oil cylinder, a linear motor and the like. And a hanging basket 3 is placed in the cylinder body 2, a hanging hook is arranged at the upper end of the hanging basket 3 and is used for being hung on a hanging shaft, and a device 4 to be impregnated is arranged in the hanging basket 3, wherein the device 4 to be impregnated can be a motor stator, a rotor, a reactor, a transformer, other porous materials and the like.
The cylinder cover 1 is provided with a vacuumizing pipe 5 communicated with the vacuumizing system, and the cylinder cover 1 or the cylinder body 2 is provided with a first sealing structure 13 for sealing and matching the cylinder cover 1 and the cylinder body 2; in the present embodiment, the first sealing structure 13 is a sealing ring with a relatively large size mounted on the cylinder block 2, and of course, the sealing ring may be mounted on the cylinder head 1.
The cylinder body 2 is provided with an in-cylinder paint feeding and returning pipe 7, and the lower end of the in-cylinder paint feeding and returning pipe 7 extends to the bottom of the cylinder body 2; the cylinder cover 1 is provided with a cylinder cover paint inlet and return pipe 6, a second sealing structure is arranged between the upper end of the cylinder cover paint inlet and return pipe 7 and the lower end of the cylinder cover paint inlet and return pipe 6, and the cylinder cover paint inlet and return pipe 6 is used for being connected with a paint supply and return system.
As shown in fig. 1 and 2, the cylinder body 2 is provided with a pipe support 8, the in-cylinder paint feeding and returning pipe 7 is vertically slidably mounted on the pipe support 8, a sliding sleeve which is convenient for sliding the in-cylinder paint feeding and returning pipe 7 can be arranged on the pipe support 8, a spring 9 is arranged between the in-cylinder paint feeding and returning pipe 7 and the upper part of the pipe support 8, and the cylinder cover paint feeding and returning pipe 6 is fixed on the cylinder cover 1, and the lower end of the cylinder cover paint feeding and returning pipe 7 is vertically aligned with the cylinder cover. The second sealing structure comprises a lower flange 10 fixed at the upper end of the paint inlet and return pipe 7 in the cylinder, an upper flange 12 arranged at the lower end of the paint inlet and return pipe 6 of the cylinder cover, and a sealing ring 11 is embedded in the end face of the upper flange 12 or the end face of the lower flange 10. When the box cover is used, the upper flange 12 and the lower flange 10 are extruded by the extrusion force of the spring 9, so that the sealing ring 11 is extruded to complete sealing. Of course, the sealing ring 11 is not arranged between the upper flanges 12 of the lower flange 10, but the sealing ring is directly sealed, and the processing requirement on the sealing surface is higher, but the sealing can be realized as well.
In this embodiment, the pipe diameter of the in-cylinder paint feeding and returning pipe 7 is larger than the pipe diameter of the cylinder cover paint feeding and returning pipe 6, so that the moving position of the cylinder body 2 is not required to be too accurate, a little error exists, the upper flange 12 and the lower flange 10 can still be sealed, and meanwhile, the in-cylinder paint feeding and returning pipe 7 and the cylinder cover paint feeding and returning pipe 6 are still communicated with each other.
And the bottom of cylinder body 2 is provided with the recess that advances back the adaptation of lacquer pipe 7 lower extreme position in the jar, and this recess can make things convenient for the jar to advance back the vertical removal of lacquer pipe 7 to more thoroughly back the insulating varnish. Of course, a diversion trench which is convenient for paint to flow into the groove can be arranged at the bottom of the cylinder body 2, so that the paint can be pumped back thoroughly.
Of course, in this embodiment, the in-cylinder paint feeding and returning tube 7 can slide, and the installation is very convenient, and only the in-cylinder paint feeding and returning tube 7 is required to be sleeved with the spring 9 and directly inserted into the sliding sleeve. And extension on this basis, advance back paint pipe 7 in the jar and fix in cylinder body 2 and vertical setting, the cylinder cap advance back paint pipe 6 vertical slidable mounting on cylinder cap 1 and with be provided with spring 9 between the cylinder cap 1, the cylinder cap advances back paint pipe 6 and supplies back paint system to pass through the hose and link to each other, the elasticity of this spring 9 forces the second seal structure to seal, like this still can seal through the elasticity, only, the cylinder cap advances back paint pipe 6 to have the displacement of a short distance, but the displacement of this short distance compares the mode that cylinder body 2 advanced back paint at present, very big reduction advances back paint pipe drag to also very big reduction the risk that paint leaked.
Example 2
The structure of embodiment 2 is the same as that of embodiment 1, except that the structure of the second sealing structure is somewhat different, and the second sealing structure comprises a lower flange 10 fixed at the upper end of the in-cylinder paint inlet and return pipe 7, a sealing taper hole 17 is arranged on the lower flange 10, a sealing ring 11 is embedded in the sealing taper hole 17, and a sealing taper part 16 which is in sealing fit with the sealing taper hole 17 is arranged at the lower end of the in-cylinder paint inlet and return pipe 6. Of course, the positions of the sealing taper hole 17 and the sealing taper portion 16 can be exchanged, namely, the sealing taper portion 16 is arranged in the cylinder paint inlet and return pipe 7, the sealing taper hole 17 is arranged on the cylinder cover paint inlet and return pipe 6, and the sealing between the sealing taper hole 17 and the sealing taper portion 16 can be in soft sealing by adopting the sealing ring 11 or in hard sealing fit.
The working principle of the invention is as follows: when the cylinder body 2 moves to the lower part of the cylinder cover 1 after removing the hanging basket 3 through horizontal movement and vertical movement, then the cylinder body 2 ascends to prop against the cylinder cover 1, the cylinder cover 1 and the cylinder body 2 are sealed through the first sealing structure 13 after propping against, and simultaneously, in the propping against process, the cylinder cover enters the paint return pipe 6 to press the cylinder to enter the paint return pipe 7 to enable the paint return pipe 7 to move downwards for a small distance, the upper flange 12 and the lower flange 10 are mutually pressed against each other and sealed through the sealing ring 11, so that vacuum pumping, paint supply and paint recovery can be realized, and a paint flow pipeline between a paint supply and recovery system and a dipping device can not be dragged in the whole process, so that the risk of paint leakage is reduced.
Example 3
As shown in fig. 5 and 6, the dipping device in this embodiment does not need to remove the hanging basket 3, but the hanging basket 3 is always hung on the hanging shaft 19, and the cylinder cover 1 is vertically slidably mounted on the dipping station and is driven by the vertical power device 20 to vertically slide, the cylinder body 2 is fixed on the lifter, and the upper edge of the cylinder body 2 and the lower edge of the cylinder cover 1 are respectively provided with a containing groove for containing the hanging shaft 19. Thus, during impregnation, the cylinder body 1 is driven by the lifter to rise and the cylinder cover 1 is driven by the vertical power device to rise and fall, and the suspension shaft 19 is positioned in the accommodating groove, so that the impregnation can be performed without taking down the hanging basket. Because the up-down moving range of the paint dipping cylinder cover is far smaller than the rising and falling range of the paint dipping cylinder, a hose can be used for the paint feeding and returning pipe of the system for connecting the paint feeding and returning pipe with the cylinder cover, the moving range is small, and the reliability of the hose is greatly improved.
The air path, the hydraulic system, the motor and other executing devices mentioned in the embodiment are all conventional technologies at present, the specific structure and principle of the air cylinder, the motor and other transmission mechanisms and other designs are disclosed in detail in a mechanical design manual fifth edition printed by the fifth edition of Beijing, 4 th month, and twenty-eighth edition in 2008, which belong to the prior art, the structure is clear, the vacuum element, the air loop and the program control are disclosed in detail in a modern practical pneumatic technology 3 rd edition SMC training teaching material published by the mechanical industry publishing company in the year 08, 01, and the air path structure in the embodiment is also the prior art, and the control and the travel switch of the motor are also described in detail in a motor driving and speed regulating book published by the chemical industry publishing company in the year 2015, 01, so that the circuit and the air path connection are clear.
The above examples are merely illustrative of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and adaptations of the technical solution of the present invention should and are intended to fall within the scope of the present invention as defined in the claims.
Claims (8)
1. The dipping device for vacuum continuous immersion comprises a cylinder body which is driven by a power device and can move in the vertical direction, a cylinder cover which is arranged on a dipping station, a vacuumizing pipe which is communicated with a vacuumizing system, and a first sealing structure which is used for sealing and matching the cylinder cover and the cylinder body and is arranged on the cylinder cover or the cylinder body; the method is characterized in that: the cylinder body is provided with an in-cylinder paint feeding and returning pipe, and the lower end of the in-cylinder paint feeding and returning pipe extends to the bottom of the cylinder body; the cylinder cover is provided with a cylinder cover paint feeding and returning pipe, a second sealing structure is arranged between the upper end of the cylinder cover paint feeding and returning pipe and the lower end of the cylinder cover paint feeding and returning pipe, and the cylinder cover paint feeding and returning pipe is used for being connected with a paint feeding and returning system; the cylinder body is provided with a pipe support, the paint inlet and return pipe in the cylinder is vertically and slidably arranged on the pipe support, a spring is arranged between the paint inlet and return pipe in the cylinder and the upper part of the pipe support, and the paint inlet and return pipe of the cylinder cover is fixed on the cylinder cover, and the lower end of the paint inlet and return pipe is vertically aligned with the paint inlet and return pipe in the cylinder.
2. The immersion apparatus for vacuum continuous immersion according to claim 1, wherein: the cylinder is characterized in that the paint inlet and return pipe is fixed in the cylinder body and is vertically arranged, the cylinder cover is vertically slidably arranged on the cylinder cover and is provided with a spring between the cylinder cover and the paint inlet and return pipe, the cylinder cover is connected with the paint supply and return system through a hose, and the elastic force of the spring forces the second sealing structure to be sealed.
3. The immersion apparatus for vacuum continuous immersion according to claim 2 or 1, characterized in that: the second sealing structure comprises a lower flange fixed at the upper end of the paint inlet and return pipe in the cylinder, an upper flange arranged at the lower end of the paint inlet and return pipe of the cylinder cover, and the end face of the upper flange is in sealing fit with the end face of the lower flange.
4. A vacuum continuous immersion apparatus according to claim 3, wherein: the pipe diameter of the paint inlet and return pipe in the cylinder is larger than that of the paint inlet and return pipe of the cylinder cover.
5. The immersion apparatus for vacuum continuous immersion according to claim 1 or 2, characterized in that: the second sealing structure comprises a lower flange fixed at the upper end of the paint inlet and return pipe in the cylinder, a sealing taper hole is formed in the lower flange, and a sealing taper part in sealing fit with the sealing taper hole is arranged at the lower end of the paint inlet and return pipe of the cylinder cover.
6. The immersion apparatus for vacuum continuous immersion according to claim 1 or 2, characterized in that: the cylinder cover is fixed on the dipping station, the power device comprises a lifter, the cylinder body is fixed on the lifter, and the lifter is horizontally and slidably arranged on the horizontal sliding rail and is driven by the horizontal linear power device.
7. The immersion apparatus for vacuum continuous immersion according to claim 1 or 2, characterized in that: the cylinder cover is vertically and slidably arranged on the dipping station and driven by a vertical power device to vertically slide, the cylinder body is fixed on the lifter, the upper edge of the cylinder body and the lower edge of the cylinder cover are respectively provided with a containing groove for containing the suspension shaft, and an upper sealing gasket and a lower sealing gasket are arranged in the containing grooves.
8. The immersion apparatus for vacuum continuous immersion according to claim 1, wherein: the bottom of the cylinder body is provided with a groove which is matched with the lower end position of the paint feeding and returning pipe in the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387262.0A CN110142184B (en) | 2019-05-10 | 2019-05-10 | Impregnating device for vacuum continuous immersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910387262.0A CN110142184B (en) | 2019-05-10 | 2019-05-10 | Impregnating device for vacuum continuous immersion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110142184A CN110142184A (en) | 2019-08-20 |
| CN110142184B true CN110142184B (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910387262.0A Active CN110142184B (en) | 2019-05-10 | 2019-05-10 | Impregnating device for vacuum continuous immersion |
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| Country | Link |
|---|---|
| CN (1) | CN110142184B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113019805A (en) * | 2021-03-06 | 2021-06-25 | 张彬彬 | Surface coating machine and method for manufacturing oil-immersed transformer |
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| CN202855543U (en) * | 2012-10-30 | 2013-04-03 | 修建东 | Inductive simple vacuum paint dipping device of electronic energy-saving lamp |
| CN203343021U (en) * | 2013-06-27 | 2013-12-18 | 常州午阳柴油机水箱制造有限公司 | Infiltration device |
| CN203578110U (en) * | 2013-10-17 | 2014-05-07 | 吴江市精源机电有限公司 | Full-automatic continuous vacuum impregnation equipment |
| CN204486130U (en) * | 2015-03-21 | 2015-07-22 | 锦州变压器股份有限公司 | Transformer vacuum varnish apparatus |
| WO2017125122A1 (en) * | 2016-01-20 | 2017-07-27 | Pett & P.E.T.T. Trade & Industry Products Gmbh | Tool and method for impregnating and curing coil insulators of electrical components |
| CN105655123A (en) * | 2016-04-14 | 2016-06-08 | 陈世敏 | Device and technology for producing high-temperature resistant coil |
| CN205926192U (en) * | 2016-08-16 | 2017-02-08 | 深圳市欣音达科技有限公司 | System of prepareeing material and injecting glue equipment that has this system of prepareeing material |
| CN106733499A (en) * | 2017-01-11 | 2017-05-31 | 钱春 | A kind of dynamic vacuum adjustment quantitative glue feeder and system |
| CN210098117U (en) * | 2019-05-10 | 2020-02-21 | 张家港市双成电工设备有限公司 | Vacuum continuous immersion impregnation device |
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