CN212856233U - Portable electrostatic powder spraying equipment - Google Patents
Portable electrostatic powder spraying equipment Download PDFInfo
- Publication number
- CN212856233U CN212856233U CN202021611765.6U CN202021611765U CN212856233U CN 212856233 U CN212856233 U CN 212856233U CN 202021611765 U CN202021611765 U CN 202021611765U CN 212856233 U CN212856233 U CN 212856233U
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- CN
- China
- Prior art keywords
- spray gun
- trigger
- powder
- gas cylinder
- shell
- 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
- 239000000843 powder Substances 0.000 title claims abstract description 49
- 238000005507 spraying Methods 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 96
- 210000003437 trachea Anatomy 0.000 claims abstract description 7
- 230000009466 transformation Effects 0.000 claims description 4
- 238000007590 electrostatic spraying Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 6
- 238000000576 coating method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to an electrostatic spraying technical field just discloses a portable electrostatic powder spraying equipment, including the spray gun shell, the inside fixed mounting of spray gun shell has the spray gun trachea, the tracheal left end threaded connection of spray gun has the compressed gas cylinder, and the tracheal right-hand member fixedly connected with spray gun shower nozzle of spray gun, the inside fixed mounting of spray gun shower nozzle has the discharge needle, the powder entry has been seted up at the tracheal top of spray gun, the screw is installed in the inside rotation of powder entry, and pegs graft at the top of powder entry has the powder bottle, the bottom fixed mounting of spray gun shell has back handle, the inside power storehouse of having seted up of back handle, the bottom fixed mounting of spray gun shell has the front handle. The utility model discloses a high pressurized air source and powder storehouse all adopt bottled design, have reduced the area in former feed bin to the detachable design of compressed gas cylinder and powder bottle is also convenient for change at any time in the use, has increased the device's portability.
Description
Technical Field
The utility model relates to an electrostatic spraying technical field especially relates to a portable electrostatic powder spraying equipment.
Background
Electrostatic powder spraying refers to a coating method that atomized coating is charged negatively under the action of a high-voltage direct-current electric field by utilizing a corona discharge principle and is adsorbed on the surface of a positively charged substrate for discharging, and electrostatic powder spraying equipment comprises a spray gun, a spray cup, an electrostatic spraying high-voltage power supply and the like.
The prior patent (publication number: CN203610239U) discloses an electrostatic powder spraying machine, which comprises a base, wherein a plurality of universal wheels are installed at the bottom of the base, a feeding cylinder is fixed on the base, the feeding cylinder is sealed by a cylinder cover, and the cylinder cover is provided with a joint for feeding; the end part of the base extends upwards to manufacture a vertical support, the top end of the vertical support is fixedly provided with a mounting plate, the front side of the mounting plate is provided with an operating panel, and the back side of the mounting plate is provided with a controller; a hanging rod is arranged on the side surface of the mounting plate and is used for hanging and mounting a spray gun; the spray gun comprises a spray gun body, a spray head is detachably mounted at the end part of the spray gun body, a hook is arranged at the top of the rear end of the spray gun body, and the spray gun body is hung on a hanging rod on the side surface of the mounting plate through the hook; the control panel comprises an LED screen, and a touch key for controlling the LED screen is arranged on the side surface of the LED screen. The inventor finds that the following problems in the prior art are not solved well in the process of realizing the scheme: 1. the device has larger integral volume, is inconvenient to move and carry, and is difficult to use and move in occasions with more workpieces; 2. the device adopts the extraction formula to carry the spraying powder in the trachea, and whole efficiency is lower.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, if the great be not convenient for of the whole volume of the device remove and carry, be difficult to use in the more occasion of work piece and remove, the device adopts the extraction formula to carry the spraying powder in the trachea, the lower problem of overall efficiency, and the portable electrostatic powder spraying equipment who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable electrostatic powder spraying device comprises a spray gun shell, a spray gun air pipe is fixedly arranged inside the spray gun shell, a compressed gas cylinder is connected to the left end of the spray gun air pipe in a threaded manner, a spray gun nozzle is fixedly connected to the right end of the spray gun air pipe, a discharge needle is fixedly arranged inside the spray gun nozzle, a powder inlet is formed in the top of the spray gun air pipe, a screw propeller is rotatably arranged inside the powder inlet, a powder bottle is inserted into the top of the powder inlet, a rear handle is fixedly arranged at the bottom of the spray gun shell, a power supply bin is arranged inside the rear handle, a front handle is fixedly arranged at the bottom of the spray gun shell, a voltage transformation module is fixedly arranged inside the front handle, the inside of the spray gun shell is rotatably connected with the middle part of a spray gun trigger through a trigger rotating shaft, a top block, the rotation of kicking block pivot is connected with the kicking block spliced pole, the left side fixedly connected with gas cylinder kicking block of kicking block spliced pole, the inside of compressed gas cylinder is rotated and is connected with the gas cylinder baffle, the inside swing joint of trigger sliding block and spray gun trachea is passed through at the middle part of spray gun trigger.
Preferably, the compressed gas cylinder forms a rotary telescopic structure on the spray gun gas pipe, and the compressed gas cylinder is of a detachable structure on the spray gun gas pipe.
Preferably, the spray gun trigger forms a rotating structure inside the spray gun housing through a trigger rotating shaft.
Preferably, the cylinder baffle forms a rotating structure inside the compressed gas cylinder.
Preferably, the ejector block connecting column forms a rotating structure on the ejector block rotating shaft, and the ejector block connecting column and the gas bottle ejector block are of an integrated structure.
Preferably, the trigger slide block forms a sliding structure on the air pipe of the spray gun.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a high pressurized air source and powder storehouse all adopt bottled design, have reduced the area in former feed bin to the detachable design of compressed gas cylinder and powder bottle is also convenient for change at any time in the use, has increased the device's portability.
(2) The utility model discloses an installed the screw in the powder entrance, and the powder bottle is invertd, can drive the screw rotation when compressed gas passes through from the spray gun trachea to bring the spraying powder into in the spray gun trachea, thereby increased the efficiency that the spraying powder added.
Drawings
FIG. 1 is a main sectional view of the structure of the present invention;
FIG. 2 is a structural view of the trigger of the spray gun of the present invention;
fig. 3 is a front view of the structure of the present invention.
In the figure: 1. a spray gun housing; 2. a spray gun air pipe; 3. a compressed gas cylinder; 4. a spray gun nozzle; 5. a discharge needle; 6. a powder inlet; 7. a propeller; 8. a powder bottle; 9. a rear grip; 10. a power supply bin; 11. a front grip; 12. a voltage transformation module; 13. a spray gun trigger; 14. a trigger spindle; 15. a top block rotating shaft; 16. a top block connecting column; 17. a gas cylinder top block; 18. a gas cylinder baffle; 19. a trigger slider.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a portable electrostatic powder spraying device comprises a spray gun housing 1, a spray gun air pipe 2 is fixedly installed inside the spray gun housing 1, a compressed air cylinder 3 is connected to the left end of the spray gun air pipe 2 through a thread, a spray gun nozzle 4 is fixedly connected to the right end of the spray gun air pipe 2, the compressed air cylinder 3 forms a rotary telescopic structure on the spray gun air pipe 2, the compressed air cylinder 3 is of a detachable structure on the spray gun air pipe 2, the spiral connection can increase the stability of the compressed air cylinder 3, the detachable structure can facilitate the replacement of the compressed air cylinder 3, a discharge needle 5 is fixedly installed inside the spray gun nozzle 4, a powder inlet 6 is formed in the top of the spray gun air pipe 2, a propeller 7 is rotatably installed inside the powder inlet 6, a powder bottle 8 is inserted into the top of the powder inlet 6, a rear handle 9 is fixedly installed at the bottom of the, the bottom of the spray gun shell 1 is fixedly provided with a front handle 11, the inside of the front handle 11 is fixedly provided with a voltage transformation module 12, the inside of the spray gun shell 1 is rotatably connected with the middle part of a spray gun trigger 13 through a trigger rotating shaft 14, the spray gun trigger 13 forms a rotating structure inside the spray gun shell 1 through the trigger rotating shaft 14, the spray gun trigger 13 can be pulled to drive a top block connecting column 16 to move, the top of the spray gun trigger 13 is fixedly provided with a top block rotating shaft 15, the top block rotating shaft 15 is rotatably connected with a top block connecting column 16, the left side of the top block connecting column 16 is fixedly connected with a gas cylinder top block 17, the top block connecting column 16 forms a rotating structure on the top block rotating shaft 15, the top block connecting column 16 and the gas cylinder top block 17 are of an integrated structure, the stability of the gas cylinder top block 17 can be kept through the rotation of the top block connecting column 16, the gas cylinder baffle 18 forms a rotating structure inside the compressed gas cylinder 3 and can open the compressed gas cylinder 3 through the rotation of the gas cylinder baffle 18, the middle part of the spray gun trigger 13 is movably connected with the inner part of the spray gun gas pipe 2 through a trigger sliding block 19, the trigger sliding block 19 forms a sliding structure on the spray gun gas pipe 2, and the spray gun trigger 13 can prevent the gas leakage of the spray gun gas pipe 2 when moving in the spray gun gas pipe 2.
The working principle is as follows: firstly, the compressed gas bottle 3 is inserted into the left side of the spray gun air pipe 2 and is screwed down, air leakage in the using process is prevented, then the powder bottle 8 is inserted into the powder inlet 6, then the power switch of the discharge needle 5 is turned on, the spray gun nozzle 4 is aligned to a workpiece, then the spray gun trigger 13 is pulled, so that the ejector block rotating shaft 15 at the top of the spray gun trigger is driven to move leftwards, so that the gas bottle ejector block 17 is driven to be inserted into the compressed gas bottle 3, the gas bottle baffle 18 is driven to rotate leftwards, the compressed gas bottle 3 is opened, high-pressure gas passes through the spray gun air pipe 2, the propeller 7 is driven to rotate, so that spraying powder enters the spray gun air pipe 2, then the spraying powder is charged through contacting with the discharge needle 5, so that the spraying powder is adsorbed onto the workpiece, and the specific working principle.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
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.
Claims (6)
1. A portable electrostatic powder spraying apparatus comprising a spray gun housing (1), characterized in that: the spray gun comprises a spray gun shell (1), a spray gun air pipe (2) is fixedly arranged in the spray gun shell (1), a compressed air cylinder (3) is connected to the left end of the spray gun air pipe (2) in a threaded manner, a spray gun nozzle (4) is fixedly connected to the right end of the spray gun air pipe (2), a discharge needle (5) is fixedly arranged in the spray gun nozzle (4), a powder inlet (6) is formed in the top of the spray gun air pipe (2), a screw propeller (7) is rotatably arranged in the powder inlet (6), a powder bottle (8) is inserted in the top of the powder inlet (6), a rear handle (9) is fixedly arranged at the bottom of the spray gun shell (1), a power supply bin (10) is formed in the rear handle (9), a front handle (11) is fixedly arranged at the bottom of the spray gun shell (1), and a voltage transformation module (, the inside of spray gun shell (1) is rotated through trigger pivot (14) and the middle part of spray gun trigger (13) and is connected, the top fixed mounting of spray gun trigger (13) has kicking block pivot (15), the rotation of kicking block pivot (15) is connected with kicking block spliced pole (16), the left side fixedly connected with gas cylinder kicking block (17) of kicking block spliced pole (16), the inside of compressed gas cylinder (3) is rotated and is connected with gas cylinder baffle (18), the inside swing joint of trigger sliding block (19) and spray gun trachea (2) is passed through at the middle part of spray gun trigger (13).
2. A portable electrostatic powder spraying apparatus according to claim 1, wherein: the compressed gas bottle (3) forms a rotary telescopic structure on the spray gun gas pipe (2), and the compressed gas bottle (3) is of a detachable structure on the spray gun gas pipe (2).
3. A portable electrostatic powder spraying apparatus according to claim 1, wherein: the spray gun trigger (13) forms a rotating structure in the spray gun shell (1) through a trigger rotating shaft (14).
4. A portable electrostatic powder spraying apparatus according to claim 1, wherein: the gas cylinder baffle (18) forms a rotating structure in the compressed gas cylinder (3).
5. A portable electrostatic powder spraying apparatus according to claim 1, wherein: the ejector block connecting column (16) forms a rotating structure on the ejector block rotating shaft (15), and the ejector block connecting column (16) and the air bottle ejector block (17) are of an integrated structure.
6. A portable electrostatic powder spraying apparatus according to claim 1, wherein: the trigger sliding block (19) forms a sliding structure on the spray gun air pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611765.6U CN212856233U (en) | 2020-08-05 | 2020-08-05 | Portable electrostatic powder spraying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021611765.6U CN212856233U (en) | 2020-08-05 | 2020-08-05 | Portable electrostatic powder spraying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212856233U true CN212856233U (en) | 2021-04-02 |
Family
ID=75220054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021611765.6U Expired - Fee Related CN212856233U (en) | 2020-08-05 | 2020-08-05 | Portable electrostatic powder spraying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212856233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369032A (en) * | 2021-06-17 | 2021-09-10 | 代佳鸿 | Intelligent storage and injection device for electrostatic spraying |
-
2020
- 2020-08-05 CN CN202021611765.6U patent/CN212856233U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113369032A (en) * | 2021-06-17 | 2021-09-10 | 代佳鸿 | Intelligent storage and injection device for electrostatic spraying |
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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: 20210402 |