CN214766282U - Electrostatic spraying device for electronic equipment shell - Google Patents
Electrostatic spraying device for electronic equipment shell Download PDFInfo
- Publication number
- CN214766282U CN214766282U CN202120332419.2U CN202120332419U CN214766282U CN 214766282 U CN214766282 U CN 214766282U CN 202120332419 U CN202120332419 U CN 202120332419U CN 214766282 U CN214766282 U CN 214766282U
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- CN
- China
- Prior art keywords
- spraying
- temperature control
- electric push
- electrostatic spraying
- push rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007590 electrostatic spraying Methods 0.000 title claims abstract description 37
- 238000005507 spraying Methods 0.000 claims abstract description 47
- 239000000463 material Substances 0.000 claims description 38
- 238000007599 discharging Methods 0.000 claims description 14
- 238000010422 painting Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model discloses an electrostatic spraying device for electronic equipment shells, a hydraulic telescopic rod is arranged at the center of the bottom of the inner side of a spraying box, a rotating rod is rotatably arranged at the top of the extending end of the hydraulic telescopic rod, a rotary disc is fixed at the top of the rotating rod, a power component for driving the rotating rod to rotate is also arranged at the extending end of the hydraulic telescopic rod, an operation door is rotatably arranged at the top of the spraying box and is arranged right above the rotary disc, a first electric push rod is horizontally arranged on the inner side wall of the spraying box, a second electric push rod and a supporting seat are respectively arranged at the extending end of the first electric push rod along the extending direction of the first electric push rod, the supporting seat is fixedly connected with the extending end of the first electric push rod, the spraying device of the utility model is convenient to adjust, the spraying can be more uniform, and can realize the control of electrostatic spraying with different roughness, the spraying effect is good, and the advantages of capability of recovering scattered dry powder and the like are also achieved.
Description
Technical Field
The utility model relates to an electrostatic spraying technical field specifically is an electrostatic spraying device of electronic equipment shell.
Background
The electrostatic spraying technology is a method for spraying by using a high-voltage electrostatic field. It features saving energy, no pollution, simple technology, recoverable powder, easy automation, beautiful coating, and high durability.
When the existing electrostatic spraying device is used for spraying the shell of an electronic product, a spray gun is generally arranged at a fixed position and is inconvenient to adjust, so that after the surface of a workpiece to be sprayed is coated with a spraying material with uneven diameter or quality, the surface roughness of a film formed by spraying is uneven, and higher technological requirements of electronic equipment and the like cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrostatic spraying device of electronic equipment shell to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an electrostatic spraying device of an electronic equipment shell comprises a spraying box and an electrostatic spraying gun arranged inside the spraying box, wherein a hydraulic telescopic rod is installed at the center of the bottom of the inner side of the spraying box, a rotating rod is rotatably installed at the top of an extending end of the hydraulic telescopic rod, a rotary table is fixed at the top of the rotating rod, a power assembly used for driving the rotating rod to rotate is further arranged at the extending end of the hydraulic telescopic rod, an operation door is rotatably installed at the top of the spraying box and is arranged right above the rotary table, a first electric push rod is further horizontally installed on the inner side wall of the spraying box, a second electric push rod and a supporting seat are respectively arranged at the extending end of the first electric push rod and along the extending direction of the first electric push rod, the supporting seat is fixedly connected with the extending end of the first electric push rod, and the second electric push rod is hinged to the extending end of the first electric push rod, the electrostatic spraying gun is hinged to the supporting seat and hinged to the extending end of the second electric push rod, the electrostatic spraying gun is communicated with the storage box through a material conveying hose, and a material pumping machine is further mounted on the material conveying hose.
As a further aspect of the present invention: the power assembly comprises a motor and a gear pair, the gear pair comprises a driving gear and a driven gear, the motor is fixedly installed on the side wall of the extending end of the hydraulic telescopic rod, the driving gear is installed at the shaft extending end of the motor, and the driven gear is installed on the periphery of the rotating rod.
As a further aspect of the present invention: still including connecing the material subassembly, connect the material subassembly including connecing flitch and discharging pipe, connect the flitch to fix the inner wall at the spraying case, connect the flitch to be osculum toper up, connect the flitch top to offer and be used for hydraulic telescoping rod to stretch out the through-hole that the end activity passes through, the discharging pipe is installed at the lateral wall of spraying case and is accepted in the bottom outside that connects the flitch, the discharging pipe is provided with a plurality of that is circumference and lays.
As a further aspect of the present invention: still include temperature control assembly, temperature control assembly includes temperature control fan and control by temperature change tuber pipe, the outer wall at the spraying case is installed to the temperature control fan, temperature control tuber pipe one end and the air outlet intercommunication of control by temperature change fan, evenly laid a plurality of exhaust vents on connecing the flitch, the other end of control by temperature change tuber pipe extends to the spraying incasement and its tip orientation connects the flitch.
As a further aspect of the present invention: and each discharge pipe is provided with a discharge valve.
Compared with the prior art, the beneficial effects of the utility model are that: the horizontal distance between the electrostatic spraying gun and the electronic equipment is adjusted through the first electric push rod, the angle between the electrostatic spraying gun and the electronic equipment is adjusted through the second electric push rod, the state of a surface coating of the electronic equipment to be sprayed can be adjusted, the spraying is more uniform, the control of electrostatic spraying with different roughness can be realized, the use is very convenient, the surface of the electronic equipment can be sprayed in all directions through the power assembly, and the electronic equipment is convenient to take and place through the arrangement of the hydraulic telescopic rod and the operation door; the scattered powder can be reused; the humidity in the spraying box is kept, and the spraying effect is ensured.
Drawings
Fig. 1 is a schematic structural diagram of an electrostatic spraying device for an electronic device housing.
Fig. 2 is a partially enlarged schematic view of an electrostatic painting apparatus for an electronic device housing at a position a in fig. 1.
Fig. 3 is an isometric view of a receiver plate in an electrostatic spray coating device for an electronic enclosure.
In the figure: 1. a spraying box; 2. an electrostatic spray gun; 3. a supporting seat; 4. a first electric push rod; 5. a second electric push rod; 6. a delivery hose; 7. a material pumping machine; 8. a material storage box; 9. a turntable; 10. a hydraulic telescopic rod; 11. a material receiving plate; 12. a rotating rod; 13. a motor; 14. a gear pair; 15. an air outlet; 16. a discharge pipe; 17. a temperature control fan; 18. a temperature-controlled air pipe; 19. the door is operated.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Referring to fig. 1 to 3, in an embodiment of the present invention, an electrostatic spraying apparatus for an electronic device housing includes a spraying box 1 and an electrostatic spraying gun 2 disposed inside the spraying box 1, the spraying box 1 is provided with a high voltage pole plate used in cooperation with the electrostatic spraying gun 2, a hydraulic telescopic rod 10 is installed at the center of the bottom inside the spraying box 1, a rotating rod 12 is rotatably installed at the top of an extending end of the hydraulic telescopic rod 10, a rotating disc 9 is fixed at the top of the rotating rod 12, a power assembly for driving the rotating rod 12 is further disposed at the extending end of the hydraulic telescopic rod 10, an operation door 19 is rotatably installed at the top of the spraying box 1, the operation door 19 is disposed right above the rotating disc 9, a first electric push rod 4 is further horizontally installed on the inner side wall of the spraying box 1, a second electric push rod 5 and a support base 3 are respectively disposed at the extending end of the first electric push rod 4 and along the extending direction of the first electric push rod 4, the utility model discloses an electrostatic spraying device, including support seat 3, first electric putter 4, second electric putter 5, electrostatic spraying rifle 2, material storage box 8, material pumping machine 7 is still installed to defeated material hose 6, the end that stretches out of support seat 3 and first electric putter 4 links firmly, the articulated end that stretches out of installing at first electric putter 4 of second electric putter 5, the articulated end that stretches out of installing on support seat 3 and simultaneously with second electric putter 5 of electrostatic spraying rifle 2 is connected, electrostatic spraying rifle 2 is through defeated material hose 6 and storage box intercommunication, still install material pumping machine 7 on the defeated material hose 6.
Preferably, the power assembly comprises a motor 13 and a gear pair 14, the gear pair 14 comprises a driving gear and a driven gear, the motor 13 is fixedly installed on the side wall of the extending end of the hydraulic telescopic rod 10, the driving gear is installed at the shaft extending end of the motor 13, and the driven gear is installed on the periphery of the rotating rod 12.
In the embodiment, the electronic equipment to be sprayed is placed on the turntable 9 by opening the operation door 19, the turntable 9 is rotated by the power assembly, the powder to be sprayed is added into the material storage box 8, the powder is pumped into the material conveying hose 6 by the action of the material pumping machine 7 and is sprayed out by the action of the electrostatic spraying gun 2, the horizontal distance between the electrostatic spraying gun 2 and the electronic equipment is adjusted by the first electric push rod 4, the angle between the electrostatic spraying gun 2 and the electronic equipment is adjusted by the second electric push rod 5, the diameter and the mass of the powder are screened by gravity by adjusting the included angle between the vertical connecting line direction of the nozzle of the electrostatic spraying gun 2 and the plane of the electronic equipment in the turntable 9 and the gravity direction, so as to adjust the state of the surface coating of the electronic equipment to be sprayed, the uniformity of the diameter, the quality and the like of the screened powder is better, so that the spraying is more uniform, the control of electrostatic spraying with different roughness can be realized, the use is very convenient, the surface of the electronic equipment can be sprayed in all directions through the power assembly, and the electronic equipment is conveniently taken and placed through the arrangement of the hydraulic telescopic rod 10 and the operation door 19.
Please refer to fig. 1-3, as the utility model discloses another preferred embodiment, still including connecing the material subassembly, connect the material subassembly including connecing flitch 11 and discharging pipe 16, connect flitch 11 to fix the inner wall at spraying case 1, connect flitch 11 to be osculum toper up, connect flitch 11 top to offer and be used for hydraulic telescoping rod 10 to stretch out the through-hole that the end activity passes through, discharging pipe 16 installs at the lateral wall of spraying case 1 and accepts the bottom outside of exhaust vent 15, discharging pipe 16 is provided with a plurality of that is circumference and lays.
In the embodiment, the receiving plate 11 is used for conveniently recovering the sprayed powder which is not sprayed and scattered, and the discharging pipe 16 is used for discharging the powder, so that the energy is saved and the powder is recycled.
Please refer to fig. 1-3, as another preferred embodiment of the present invention, the present invention further includes a temperature control assembly, the temperature control assembly includes a temperature control fan 17 and a temperature control air pipe 18, the temperature control fan 17 is installed on the outer wall of the spraying box 1, one end of the temperature control air pipe 18 is communicated with the air outlet of the temperature control fan 17, a plurality of air outlets 15 are uniformly distributed on the material receiving plate 11, and the other end of the temperature control air pipe 18 extends into the spraying box 1 and the end of the temperature control air pipe faces the material receiving plate 11.
In this embodiment, through temperature control fan 17 make and keep certain degree of drying in the spraying case 1, guarantee the effect of spraying, avoid the too big easy situation that produces discharge breakdown powder coating and the poor difficult ionization of undersize conductivity of humidity to appear, thereby it controls humidity not only to keep certain temperature in the spraying case 1 to make through exhaust vent 15, thereby still the air-out effect through temperature control fan 17 can not make the powder block up exhaust vent 15, be favorable to the gliding of powder to be convenient for collect.
Referring to fig. 1 to 3, as another preferred embodiment of the present invention, each discharging pipe 16 is provided with a discharging valve for discharging material.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (5)
1. The electrostatic spraying device for the shell of the electronic equipment comprises a spraying box (1) and an electrostatic spraying gun (2) arranged inside the spraying box (1), and is characterized in that a hydraulic telescopic rod (10) is installed at the center of the bottom of the inner side of the spraying box (1), a rotating rod (12) is installed at the top of the extending end of the hydraulic telescopic rod (10) in a rotating mode, a turntable (9) is fixed at the top of the rotating rod (12), a power assembly used for driving the rotating rod (12) to rotate is further arranged at the extending end of the hydraulic telescopic rod (10), an operating door (19) is installed at the top of the spraying box (1) in a rotating mode, the operating door (19) is arranged right above the turntable (9), a first electric push rod (4) is horizontally installed on the inner side wall of the spraying box (1), a second electric push rod (5) and a supporting seat (3) are respectively arranged at the extending end of the first electric push rod (4) and along the extending direction of the first electric push rod (4), the utility model discloses an electrostatic spraying device, including supporting seat (3), first electric putter (4), second electric putter (5) are articulated to be installed in the end that stretches out of first electric putter (4), electrostatic spraying rifle (2) are articulated to be installed on supporting seat (3) and simultaneously with the end articulated connection that stretches out of second electric putter (5), electrostatic spraying rifle (2) are through defeated material hose (6) and storage case (8) intercommunication, still install on defeated material hose (6) and take out material machine (7).
2. The electrostatic spraying device for the housing of the electronic equipment as claimed in claim 1, wherein the power assembly comprises a motor (13) and a gear pair (14), the gear pair (14) comprises a driving gear and a driven gear, the motor (13) is fixedly installed on the side wall of the extending end of the hydraulic telescopic rod (10), the driving gear is installed at the shaft extending end of the motor (13), and the driven gear is installed on the periphery of the rotating rod (12).
3. The electrostatic spraying device for the electronic equipment shell according to claim 1, further comprising a material receiving assembly, wherein the material receiving assembly comprises a material receiving plate (11) and a material discharging pipe (16), the material receiving plate (11) is fixedly connected with the inner wall of the spraying box (1), the material receiving plate (11) is in a cone shape with a small opening facing upwards, a through hole for the extension end of the hydraulic telescopic rod (10) to move through is formed in the top of the material receiving plate (11), the material discharging pipe (16) is installed on the outer side wall of the spraying box (1) and is connected to the outer side of the bottom of the material receiving plate (11), and the material discharging pipe (16) is circumferentially arranged.
4. The electrostatic spraying device for the electronic device shell as claimed in claim 3, further comprising a temperature control assembly, wherein the temperature control assembly comprises a temperature control fan (17) and a temperature control air pipe (18), the temperature control fan (17) is installed on the outer wall of the spraying box (1), one end of the temperature control air pipe (18) is communicated with an air outlet of the temperature control fan (17), the material receiving plate (11) is uniformly provided with a plurality of air outlet holes (15), and the other end of the temperature control air pipe (18) extends into the spraying box (1) and the end of the temperature control air pipe faces the material receiving plate (11).
5. An electrostatic painting apparatus for electronic equipment enclosures according to claim 3, characterized in that a discharge valve is mounted on each of said discharge pipes (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332419.2U CN214766282U (en) | 2021-02-05 | 2021-02-05 | Electrostatic spraying device for electronic equipment shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120332419.2U CN214766282U (en) | 2021-02-05 | 2021-02-05 | Electrostatic spraying device for electronic equipment shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214766282U true CN214766282U (en) | 2021-11-19 |
Family
ID=78752577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120332419.2U Expired - Fee Related CN214766282U (en) | 2021-02-05 | 2021-02-05 | Electrostatic spraying device for electronic equipment shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214766282U (en) |
-
2021
- 2021-02-05 CN CN202120332419.2U patent/CN214766282U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211119 |