CN213000656U - Electrostatic spraying mechanism for shell processing - Google Patents
Electrostatic spraying mechanism for shell processing Download PDFInfo
- Publication number
- CN213000656U CN213000656U CN202021505206.7U CN202021505206U CN213000656U CN 213000656 U CN213000656 U CN 213000656U CN 202021505206 U CN202021505206 U CN 202021505206U CN 213000656 U CN213000656 U CN 213000656U
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- Prior art keywords
- spring
- ground connection
- groove
- carrier
- electrostatic spraying
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 title claims abstract description 13
- 239000012945 sealing adhesive Substances 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 239000012634 fragment Substances 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 10
- 239000003990 capacitor Substances 0.000 abstract description 16
- 238000010073 coating (rubber) Methods 0.000 abstract description 9
- 238000009413 insulation Methods 0.000 abstract description 9
- 239000000463 material Substances 0.000 abstract description 8
- 238000004880 explosion Methods 0.000 abstract description 5
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 230000001771 impaired effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses an electrostatic spraying mechanism that casing processing used, including connecting carrier, transparent sealing adhesive tape, pinhole, awl point pin, ground connection support, fixed orifices, conducting hole, conduction cover, spraying mouth, spring top indent, spread groove, spring groove, ground connection conduction spring, ground connection connecting block, switch on thin shell fragment and ventilation orifice, the transparent sealing adhesive tape has been cup jointed in the middle section of connecting the carrier side, and the bilateral symmetry that connects the carrier front has seted up the pinhole, the inside of pinhole inlays the one end that is equipped with awl point pin; the utility model discloses a, replaced the outer insulation protection mode of traditional pad pasting and rubber coating with electrostatic spraying to reduce the performance requirement of processing material, saved capacitor case's processing cost, and adopted electrostatic spraying's outer insulation protection mode, also improved the point joint intensity of processing material and capacitor case surface, avoided the impaired of insulating layer, reduced electrical components short circuit or the risk of explosion, improved electrical components's security performance.
Description
Technical Field
The utility model relates to an electronic component processing agency technical field specifically is an electrostatic spraying mechanism that casing processing was used.
Background
The capacitor is an electronic component with wide application, and plays an important role in circuits such as tuning, bypassing, coupling, filtering and the like. With the change of electronic information technology, the update speed of digital electronic products is faster and faster, and the production and sales of consumer electronic products such as flat panel televisions, notebook computers, digital cameras and the like are continuously increased, which also drives the rapid development of capacitor industry. At present, in the production process of the capacitor, the outer layer insulation protection is generally carried out on the shell of the capacitor by adopting a film pasting and rubber coating mode. The film pasting is to paste a layer of insulating film on the surface of the shell, and the rubber coating is to sleeve a layer of insulating film which is formed by wrapping after thermal shrinkage on the surface of the shell.
However, the existing film pasting and rubber coating methods for capacitor shells mostly have the following problems: firstly, a film used for film pasting and encapsulation not only needs to have insulating performance, but also has pasting performance or thermal shrinkage performance, the requirement of processing materials is severe, and the processing cost of the capacitor shell is inevitably increased; secondly, the point connection strength of the film and the rubber coating is low, the contact area of the film and the rubber coating is limited, gaps or cavities are easily generated, the insulating layer is damaged, the danger of short circuit and even explosion of electrical elements is caused, and the safety performance of the capacitor is reduced.
Therefore, it is necessary to design an electrostatic spraying mechanism for housing processing.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrostatic spraying mechanism that casing processing was used to solve the problem that proposes among the above-mentioned background art.
In order to solve the technical problem, the utility model provides a following technical scheme: an electrostatic spraying mechanism for processing a shell comprises a connecting carrier, a transparent sealing adhesive tape, a pin hole, a conical tip pin, a grounding support, a fixing hole, a conducting sleeve, a spraying opening, a spring jacking groove, a connecting groove, a spring groove, a grounding conducting spring, a grounding connecting block, a conducting thin elastic sheet and a ventilating jet hole, wherein the transparent sealing adhesive tape is sleeved in the middle section of the side surface of the connecting carrier, the pin hole is symmetrically formed in each of the two front sides of the connecting carrier, one end of the conical tip pin is embedded in the pin hole, the other end of the conical tip pin penetrates through a through hole in the side surface of the transparent sealing adhesive tape to be fixedly embedded in each of the two side surfaces of the top end of the grounding support, the fixing hole is formed in the side surface of the bottom end of the grounding support, the conducting hole is formed in each of the grounding support, spraying mouth has all been seted up to the top and the bottom in conduction cover middle section, and the spring top indent has been seted up to one side in conduction cover middle section.
Furthermore, the connecting groove has all been seted up at the center of connecting the carrier both sides, the spring groove has been seted up at the center of connecting groove side, the inside in spring groove is inlayed and is equipped with ground connection switch-on spring, the one end of ground connection switch-on spring inlays the inside of inlaying at spring top pressure tank, and the other end of ground connection switch-on spring and the central fixed connection of ground connection connecting block side, the adjacent bilateral symmetry of ground connection connecting block is provided with and switches on thin shell fragment, it all inlays the inside at the connecting groove to switch on thin shell fragment and ground connection connecting block.
Furthermore, ventilation spray holes are formed in the two sides of the top of the connecting carrier and communicated with the inside of the conduction sleeve through spraying openings.
Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the electrostatic spraying mechanism used for processing the shell is provided with the connecting carrier, and the conducting sleeve and the ventilating spray hole are additionally arranged, so that the traditional outer layer insulation protection mode of film pasting and rubber coating is replaced by electrostatic spraying, the performance requirement of processing materials is reduced, and the processing cost of the capacitor shell is saved; the outer layer insulation protection mode of electrostatic spraying is adopted, so that the point connection strength of the processing material and the surface of the capacitor shell is improved, the damage of an insulation layer is avoided, the risk of short circuit or explosion of an electrical element is reduced, and the safety performance of the electrical element is improved.
Drawings
The accompanying drawings 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 invention and not to limit the invention.
In the drawings:
FIG. 1 is a front view of the overall structure of the present invention;
fig. 2 is a left side view of the overall structure of the present invention;
fig. 3 is a top view of the overall structure of the present invention;
FIG. 4 is a schematic exploded view of the connection carrier of the present invention;
fig. 5 is an exploded perspective view of the present invention;
in the figure: 1. connecting a carrier; 2. a transparent sealing tape; 3. a pin hole; 4. a conical tip pin; 5. a grounding bracket; 6. a fixing hole; 7. a via hole; 8. a conducting sleeve; 9. a spraying port; 10. the spring pushes against the pressure groove; 11. connecting grooves; 12. a spring slot; 13. a ground conduction spring; 14. a grounding connecting block; 15. the thin elastic sheet is conducted; 16. and (4) ventilating and spraying holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an electrostatic spraying mechanism for processing a shell comprises a connecting carrier 1, a transparent sealing adhesive tape 2, a pin hole 3, a conical-tip pin 4, a grounding support 5, a fixing hole 6, a conducting hole 7, a conducting sleeve 8, a spraying opening 9, a spring top pressing groove 10, a connecting groove 11, a spring groove 12, a grounding conducting spring 13, a grounding connecting block 14, a conducting thin elastic sheet 15 and a ventilating spray hole 16, wherein the transparent sealing adhesive tape 2 is sleeved at the middle section of the side surface of the connecting carrier 1, the pin holes 3 are symmetrically formed at two sides of the front surface of the connecting carrier 1, one end of the conical-tip pin 4 is embedded in the pin hole 3, the other end of the conical-tip pin 4 penetrates through a through hole in the side surface of the transparent sealing adhesive tape 2 and is fixedly embedded at two sides of the top end side surface of the grounding support 5, the fixing hole 6 is formed at the side surface of the bottom end of the grounding support 5, a conducting sleeve 8 is embedded in the conducting hole 7, spraying ports 9 are formed in the top end and the bottom end of the middle section of the conducting sleeve 8, a spring jacking groove 10 is formed in one side of the middle section of the conducting sleeve 8, ventilating spray holes 16 are formed in the two sides of the top of the connecting carrier 1, the ventilating spray holes 16 are communicated with the inside of the conducting sleeve 8 through the spraying ports 9, the connecting carrier 1 is arranged, and the conducting sleeve 8 and the ventilating spray holes 16 are additionally arranged, so that the outer layer insulation protection mode of traditional film pasting and rubber coating is replaced by electrostatic spraying, the performance requirement of processing materials is reduced, and the processing cost of the capacitor shell is saved; the center of the two sides of the connecting carrier 1 is provided with a connecting groove 11, the center of the side surface of the connecting groove 11 is provided with a spring groove 12, the inside of the spring groove 12 is embedded with a grounding conduction spring 13, one end of the grounding conduction spring 13 is embedded in the spring jacking groove 10, the other end of the grounding conduction spring 13 is fixedly connected with the center of the side surface of a grounding connecting block 14, the two adjacent sides of the grounding connecting block 14 are symmetrically provided with conduction thin elastic sheets 15, the conduction thin elastic sheets 15 and the grounding connecting block 14 are embedded in the connecting groove 11, and an outer layer insulation protection mode of electrostatic spraying is adopted, so that the point connection strength of a processing material and the surface of a capacitor shell is improved, the damage of an insulating layer is avoided, the risk of short circuit or explosion of an electrical element is reduced; when the utility model works, firstly, the capacitor shell to be sprayed is installed on the connecting carrier 1 through the transparent sealing adhesive tape 2, then the conical pin 4 is embedded into the pin hole 3, the grounding bracket 5 is installed on the connecting carrier 1, then the conducting sleeve 8 is embedded into the conducting hole 7, the grounding conducting spring 13 is embedded into the spring jacking groove 10 and the spring groove 12, the grounding connecting block 14 and the conducting thin elastic sheet 15 are embedded into the connecting groove 11 to fix the conducting sleeve 8, then the mechanism is installed on the electrostatic spraying equipment through the fixing hole 6, finally the spray head of the electrostatic spraying equipment is embedded into the conducting sleeve 8, the inner wall of the capacitor shell to be sprayed is subjected to electrostatic spraying through the spraying port 9 and the ventilating spray hole 16, thereby replacing the traditional outer layer insulation protection mode of film pasting and rubber coating, reducing the performance requirement of processing materials, and saving the processing cost of the capacitor shell, the damage of the insulating layer is avoided, the risk of short circuit or explosion of the electrical element is reduced, and the safety performance of the electrical element is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. The utility model provides an electrostatic spraying mechanism that casing processing was used, includes connection carrier (1), transparent sealing adhesive tape (2), pinhole (3), awl point pin (4), ground connection support (5), fixed orifices (6), via hole (7), conduction cover (8), spraying mouth (9), spring top indent (10), spread groove (11), spring groove (12), ground connection conducting spring (13), ground connection connecting block (14), switch on thin shell fragment (15) and ventilate orifice (16), its characterized in that: the middle section of the side surface of the connecting carrier (1) is sleeved with a transparent sealing adhesive tape (2), and two sides of the front surface of the connecting carrier (1) are symmetrically provided with pin holes (3), one end of a conical pin (4) is embedded in the pin holes (3), the other end of the conical-tip pin (4) passes through a through hole on the side surface of the transparent sealing adhesive tape (2) and is fixedly embedded on two sides of the side surface of the top end of the grounding bracket (5), the side surface of the bottom end of the grounding bracket (5) is provided with a fixing hole (6), and the grounding bracket (5), the transparent sealing adhesive tape (2) and the two sides of the front surface of the connecting carrier (1) are all provided with a via hole (7), a conducting sleeve (8) is embedded in the conducting hole (7), spraying openings (9) are formed in the top end and the bottom end of the middle section of the conducting sleeve (8), and one side of the middle section of the conducting sleeve (8) is provided with a spring jacking groove (10).
2. The electrostatic spraying mechanism for processing the shell as claimed in claim 1, wherein: connecting groove (11) have all been seted up at the center of connecting carrier (1) both sides, spring groove (12) have been seted up at the center of connecting groove (11) side, the inside of spring groove (12) is inlayed and is equipped with ground connection switch-on spring (13), the one end of ground connection switch-on spring (13) is inlayed and is adorned in the inside of spring top indent (10), and the other end of ground connection switch-on spring (13) and the central fixed connection of ground connection connecting block (14) side, the adjacent bilateral symmetry of ground connection connecting block (14) is provided with and switches on thin shell fragment (15), it all inlays the inside at connecting groove (11) to switch on thin shell fragment (15) and ground connection connecting block (14).
3. The electrostatic spraying mechanism for processing the shell as claimed in claim 1, wherein: both sides of the top of the connecting carrier (1) are provided with ventilation spray holes (16), and the ventilation spray holes (16) are communicated with the inside of the conduction sleeve (8) through the spraying openings (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021505206.7U CN213000656U (en) | 2020-07-27 | 2020-07-27 | Electrostatic spraying mechanism for shell processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021505206.7U CN213000656U (en) | 2020-07-27 | 2020-07-27 | Electrostatic spraying mechanism for shell processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213000656U true CN213000656U (en) | 2021-04-20 |
Family
ID=75459682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021505206.7U Expired - Fee Related CN213000656U (en) | 2020-07-27 | 2020-07-27 | Electrostatic spraying mechanism for shell processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213000656U (en) |
-
2020
- 2020-07-27 CN CN202021505206.7U patent/CN213000656U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210420 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |