CN220091999U - Handheld electrostatic flocking device - Google Patents
Handheld electrostatic flocking device Download PDFInfo
- Publication number
- CN220091999U CN220091999U CN202321647622.4U CN202321647622U CN220091999U CN 220091999 U CN220091999 U CN 220091999U CN 202321647622 U CN202321647622 U CN 202321647622U CN 220091999 U CN220091999 U CN 220091999U
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- cover body
- voltage
- handle
- threaded connection
- connecting sleeve
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- 239000007921 spray Substances 0.000 claims abstract description 19
- 238000009434 installation Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 238000009827 uniform distribution Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 5
- 230000005684 electric field Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 244000144992 flock Species 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000007590 electrostatic spraying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003741 hair volume Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to a handheld electrostatic flocking device, which comprises a high-voltage generating device and a flocking spray head, wherein the flocking spray head comprises a handle, an end cover, a cover body, a connecting sleeve, a mounting seat, a cover body and a high-voltage contact pin, the cover body is of a hollow structure, the front side of the cover body is opened, the rear side of the cover body is connected with the connecting sleeve, a mounting cavity is arranged in the connecting sleeve, the mounting cavity is communicated with the inside of the cover body, the mounting seat is matched and arranged in the mounting cavity, the front end of the mounting seat is provided with the high-voltage contact pin, the other side of the mounting seat is connected with an electric wire, the front end of the handle is in threaded connection with the inside or the outside of the connecting sleeve, the electric wire extends outwards through the handle, the end cover is in threaded connection with the inside or the outside of the handle, and a round hole for the electric wire to pass through the round hole is formed, and the electric wire is electrically connected with the high-voltage generating device through an assembled plug; the cover body is in threaded connection with the end part of the cover body, and a screen is arranged on the cover body. The utility model has the advantages of light overall dead weight, light operation, reduced operation load, external power supply, safe use, large capacity, uniform distribution of high-voltage contact pins and uniform flocking.
Description
Technical Field
The utility model relates to the technical field of electrostatic flocking, in particular to a handheld electrostatic flocking device.
Background
Electrostatic flocking is a new technology for producing flock by using the natural characteristics of charges, which is to make flock to be negatively charged by utilizing the physical characteristics of the like charges to repel each other and the opposite charges to attract the flock to the surface of the object to be flocked by the different potential of the object to be flocked under the condition of zero potential or grounding.
In the existing handheld electrostatic flocking structure, as the miniature handheld electrostatic flocking machine of patent number 201020215637.X, it discloses a miniature handheld electrostatic flocking machine, its characterized in that: the miniature handheld electrostatic flocking machine integrally comprises a fluff chamber and a handle type casing connected with the fluff chamber; a fluff screen electrode net is arranged at the fluff spraying port of the fluff chamber; the handle type shell is internally provided with a boosting integrated module and a self-powered battery, and the boosting integrated module is connected to the power battery through a switch arranged outside the shell; the positive pole of the boost integrated module is provided with a high-voltage contact pin, the high-voltage contact pin stretches into the fluff chamber to be contacted with the fluff screen electrode net, and the negative pole of the boost integrated module is connected to the outside of the handle type shell. The structure is a built-in battery structure, has the advantages of large weight, inconvenient operation, short service time, small cover capacity, small velvet output, weak discharge capacity of a high-voltage contact pin structure and incapability of meeting industrial requirements, and is necessary to research a handheld electrostatic flocking device based on the structure.
Disclosure of Invention
In view of the above, the utility model aims to provide a handheld electrostatic flocking device, which effectively solves the problems of inconvenient use and low working efficiency of the existing handheld electrostatic flocking structure.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the hand-held electrostatic flocking device comprises a high-voltage generating device and a flocking spray head, wherein the high-voltage generating device is connected with the flocking spray head, the flocking spray head comprises a handle, an end cover, a cover body, a connecting sleeve, a mounting seat, a cover body and a high-voltage contact pin, the cover body is of a hollow structure, the front side of the cover body is open, the rear side of the cover body is connected with the connecting sleeve, a mounting cavity is formed in the connecting sleeve, the mounting cavity is communicated with the inside of the cover body, the mounting seat is adapted to be arranged in the mounting cavity and can be firmly clamped in the mounting cavity, the front end of the mounting seat is provided with the high-voltage contact pin, and the other side of the cover body is connected with an electric wire; the front end of the handle is in threaded connection with the inside or outside of the connecting sleeve, and the electric wire extends outwards through the handle; the end cover is in threaded connection with the inside or the outside of the handle and is provided with a round hole for the electric wire to pass through; the electric wire is electrically connected with the high-voltage generating device through an assembled plug; the cover body is in threaded connection with the end part of the cover body, and a screen is arranged on the cover body.
Furthermore, the cover body is of a frustum-shaped structure with a small front end and a large rear end, a threaded connection part is arranged at the rear end of the cover body, and the cover body is in threaded connection with the outer side or the inner side of the threaded connection part.
Further, the high-voltage contact pin array is provided with 3-6 high-voltage contact pins, each high-voltage contact pin gradually extends from the middle of the cover body to the edge of the cover body, and the rear end of each high-voltage contact pin is provided with a plurality of tips.
Further, the end of the high-voltage contact pin is provided with a notch, and two tips are formed at the end of the high-voltage contact pin.
Further, the installation cavity is a threaded cavity, and the installation seat is in threaded connection with the threaded cavity.
Further, the handle is in threaded connection in the threaded cavity, a baffle is arranged in the middle of the connecting sleeve, and the mounting seat and the handle can prop against the baffle along with screwing.
Further, the high-voltage generating device comprises a shell, a transformer, a rectifier, a high-voltage generator, a standby voltage generator and a connector, wherein the transformer, the rectifier, the high-voltage generator and the standby voltage generator which are sequentially connected are arranged in the shell, the connector is arranged outside the shell and connected with the standby voltage generator, and the plug is connected with the connector in an adaptive mode.
The beneficial effects of the technical scheme are as follows: the utility model mainly aims at improving a handheld electrostatic flocking structure, adopts an external power supply to provide high-voltage static electricity so as to lighten the weight load of a handle and facilitate the operation of workers, is structurally characterized in that a connecting sleeve is integrally connected with a cover body and is used for assembling a mounting seat, the mounting seat is firmly clamped and internally arranged in the connecting sleeve, an electric wire extending outwards and a high-voltage contact pin arranged in the cover body are arranged on the mounting seat based on the mounting seat, one or more tips are arranged at the front end of the high-voltage contact pin, and a magnetic field is generated through tip discharge so that fluff is absorbed by plants under the action of an electrostatic high-voltage electric field.
In a further assembly structure, the handle is used as a handheld part, the handle is provided with a handle sleeve, the rear side of the handle is connected with an end cover, the end cover structure is convenient for the assembly of the electric wire, and meanwhile, the utility model adopts the plug which can be assembled to be connected with the high-voltage generating device, and the plug and the high-voltage generating device can be separated so as to be convenient for carrying, use, maintenance, replacement and transportation.
Meanwhile, the cover body structure is of a conical structure, the high-voltage contact pins are arranged in the middle and extend outwards along the conical structure of the cover body, the coverage range and uniformity of the contact pins can be enlarged through the plurality of uniformly distributed high-voltage contact pins, the cover body is connected with the cover body in a threaded connection mode, fluff is convenient to install, the structural capacity is large, the flocking surface is large, and the working efficiency is high.
Therefore, the utility model has novel structure, reasonable internal structure arrangement, can be assembled in the mounting seat through the connecting structure of the handle, the connecting sleeve and the cover body, is structurally connected with the external high-voltage generating device, has light overall dead weight, light operation, lightens the operation load, and has the advantages of external power supply, safe use, large capacity, uniform distribution of high-voltage contact pins and uniform flocking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front view of a flocking spray head;
FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;
FIG. 4 is a schematic view of the internal structure of the flocking spray head;
fig. 5 is a schematic view of the structure of the high-voltage contact pin;
FIG. 6 is a schematic top view of the structure of FIG. 4;
fig. 7 is a schematic view of a connection structure of the high voltage generating device.
Reference numerals: 1 is a machine shell, 2 is a movable wheel, 3 is a lifting handle, 4 is a connector, 5 is a plug, 6 is a flocking spray head, 61 is a cover body, 62 is a connecting sleeve, 63 is a mounting seat, 64 is a baffle, 65 is a handle, 66 is an end cover, 67 is an electric wire, 68 is a high-voltage contact pin, 681 is a notch, 682 is a tip, and 69 is a cover body.
Detailed Description
The utility model is described in further detail below with reference to the attached drawings and detailed description:
embodiment 1, this embodiment aims at providing a handheld electrostatic flocking device, and it is mainly used in the industrial electrostatic flocking, and to current handheld electrostatic flocking structure weight big, the operation is inconvenient, the live time is short, cover body capacity is little, go out fine hair volume little, and high-pressure contact pin structure discharge ability is weak, can't satisfy the industry demand, causes inconvenient use, problem that work efficiency is low, this embodiment provides a handheld electrostatic flocking device.
The handheld electrostatic flocking device comprises a high-voltage generating device and a flocking spray head 6, wherein the high-voltage generating device is connected with the flocking spray head 6, the high-voltage generating device is shown in fig. 1 and 7 and comprises a shell 1, a transformer, a rectifier, a high-voltage generator, a standby voltage device and a connector, the transformer, the rectifier, the high-voltage generator and the standby voltage device which are sequentially connected are arranged in the shell 1, the connector 4 is arranged outside the shell 1 and is connected with the standby voltage device, the shell 1 is shown in fig. 1, a movable wheel 2 is arranged at the bottom of the shell 1, a lifting handle 3 is arranged at the upper part of the shell, a starting switch, a high-voltage meter, a high-voltage adjusting knob, the connector and a power connector are arranged on the outer surface of the shell, the size of the shell is 330 x 480mm, the whole weight of the shell is 9.5kg, the pulse peak voltage is 0-120kv, the output current is 0-100UA, the power supply is single-phase alternating current 220v, the ambient temperature is 15-50 ℃, and the ambient humidity is less than or equal to 95%; inside arranges the fan as required to ensure its operational environment.
The flocking shower nozzle 6 comprises a handle 65, an end cover 66, a cover body 61, a connecting sleeve 62, a mounting seat 63, a cover body 69 and a high-pressure contact pin 68, wherein the cover body 61 is of a hollow structure in structure, the front side of the cover body is opened, the rear side of the cover body is connected with the connecting sleeve 62, the cover body 61 is of a frustum-shaped structure with a small front end and a large rear end, the rear end of the cover body 61 is provided with a threaded connection part, and the cover body 69 is in threaded connection with the outer side or the inner side of the threaded connection part; in practice, the cover 61 and the connecting sleeve 62 are formed as an integral structure, or formed by bonding and screw connection.
In this embodiment, the mounting seat 63 is clamped in the connecting sleeve 62 in an interference manner, or the mounting seat 63 is fixed in the connecting sleeve 62 by a side wire fixing manner at the outer side of the connecting sleeve 62.
The connecting sleeve 62 is provided with a mounting cavity which is communicated with the inside of the cover body 61, the mounting seat 63 is adapted to be arranged in the mounting cavity and can be firmly clamped in the mounting cavity, the front end of the mounting seat 63 is provided with a high-voltage contact pin 68, the other side of the mounting seat is connected with an electric wire 67, the electric wire 67 extends outwards through the structure of the handle 65, the outer end part of the electric wire is connected with the plug 5, and the electric wire is electrically connected with the high-voltage generating device through the plug which can be assembled; the plug 5 is configured to interface with the connector 4 of the housing 1, and the plug 5 may be configured to be cylindrical and adapted to fit within the connector 4 and to provide an electrical connection.
The front end of the handle 65 is screwed into or out of the connecting sleeve 62, the electric wire extends outwards through the handle 65, the end cover 66 is screwed into or out of the handle 65 and provided with a round hole for the electric wire to pass through, the cover 69 is screwed onto the end of the cover 61, and a screen is arranged on the cover 69.
In this embodiment, 3-6 high-voltage contact pins 68 are arranged in an array, each high-voltage contact pin 68 gradually extends from the middle of the cover body 61 to the edge of the cover body 61, a plurality of tips 682 are arranged at the rear end of each high-voltage contact pin 68, a notch 681 is specifically arranged at the end of each high-voltage contact pin 68, the notch 681 is in a triangle structure, two tips 682 are formed at the end of each high-voltage contact pin 68, a magnetic field is formed through tip discharge, the high-voltage contact pins are located in the middle and extend outwards along the conical structure of the cover body, and through a plurality of uniformly distributed high-voltage contact pins, the coverage and uniformity of the contact pins can be enlarged, the high-voltage contact pins are connected with the cover body in a threaded connection mode, so that fluff is convenient to install, the structural capacity is large, the flocking surface is large, and the working efficiency is high.
In the embodiment, when the structure is assembled, the electric wire passes through the connecting sleeve 62 and sequentially passes through the handle 65 and the end cover 66, the mounting seat 63 is fastened in the connecting sleeve 62, then the handle 65 and the end cover 66 are additionally arranged, and finally the cover 69 is turned on the cover body 61; when the electrostatic spraying device is used, high-voltage static electricity of tens of thousands of volts is generated through the high-voltage generating device and is output into the working spray head, color fluff in the spray head is negatively charged in the spray head, then an adhesive is coated on the surface of a plant body, the spray head is moved to be close to the surface of the plant body, so that the spray head surface and the surface of the plant body form an electrostatic field, the color fluff is absorbed by the plant body under the action of the high-voltage static electric field, flies from the spray head to the surface of the plant body, and is vertically planted on the surface of the plant body coated with the adhesive.
Example 2, which is substantially identical to example 1, differs in that the structure of this example is further described.
In this embodiment, the front end of the cover 61 is opened, an internal thread is provided in the connecting sleeve 62, and the mounting seat 63 is screwed in the inner cavity of the connecting sleeve 62; the handle 65 is in threaded connection with the threaded hole of the connecting sleeve 62, a baffle table 64 is arranged in the middle of the connecting sleeve, and the mounting seat 63 and the handle 65 can lean against the baffle table 64 along with screwing.
This embodiment further illustrates the mounting structure of mount pad 63, is provided with the internal thread hole in adapter sleeve 62, through the spacing of fender platform 64, provides extreme position for handle 65 and mount pad 63, simultaneously through arranging the internal thread structure with the installation cavity, can satisfy the assembly of handle and mount pad.
The above-mentioned embodiments of the present utility model do not limit the scope of the present utility model, and the basic concept of the present utility model is to use an external power source to provide high voltage static electricity, so as to reduce weight load at the handle, facilitate the operation of staff, and structurally connect with a connecting sleeve integrally with a cover body, the connecting sleeve is used for assembling a mounting seat, and based on the mounting seat, an electric wire extending outwards and a high voltage contact pin placed inside the cover body are provided on the mounting seat, one or more tips are provided at the front end of the high voltage contact pin, and a magnetic field is generated by tip discharge, so that fluff is absorbed by plants under the action of the static high voltage electric field. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included in the scope of the present utility model as set forth in the appended claims.
Claims (7)
1. The handheld electrostatic flocking device is characterized by comprising a high-voltage generating device and a flocking spray head, wherein the high-voltage generating device is connected with the flocking spray head, the flocking spray head comprises a handle, an end cover, a cover body, a connecting sleeve, a mounting seat, a cover body and a high-voltage contact pin, the cover body is of a hollow structure, the front side of the cover body is open, the rear side of the cover body is connected with the connecting sleeve, a mounting cavity is formed in the connecting sleeve, the mounting cavity is communicated with the inside of the cover body, the mounting seat is adapted to be arranged in the mounting cavity and can be firmly clamped in the mounting cavity, the front end of the mounting seat is provided with the high-voltage contact pin, and the other side of the mounting seat is connected with an electric wire; the front end of the handle is in threaded connection with the inside or outside of the connecting sleeve, and the electric wire extends outwards through the handle; the end cover is in threaded connection with the inside or the outside of the handle and is provided with a round hole for the electric wire to pass through; the electric wire is electrically connected with the high-voltage generating device through an assembled plug; the cover body is in threaded connection with the end part of the cover body, and a screen is arranged on the cover body.
2. A hand-held electrostatic flocking device according to claim 1, wherein: the cover body is of a frustum-shaped structure with a small front end and a large rear end, a threaded connection part is arranged at the rear end of the cover body, and the cover body is in threaded connection with the outer side or the inner side of the threaded connection part.
3. A hand-held electrostatic flocking device according to claim 2, wherein: the high-voltage contact pin array is provided with 3-6, each high-voltage contact pin gradually extends from the middle part of the cover body to the edge of the cover body, and the rear end of each high-voltage contact pin is provided with a plurality of tips.
4. A hand-held electrostatic flocking device according to claim 3, wherein: the end of the high-voltage contact pin is provided with a notch, and two tips are formed at the end of the high-voltage contact pin.
5. A hand-held electrostatic flocking device according to claim 1, wherein: the installation cavity is a threaded cavity, and the installation seat is in threaded connection with the threaded cavity.
6. The hand-held electrostatic flocking device of claim 5, wherein: the handle is in threaded connection in the threaded cavity, a baffle is arranged in the middle of the connecting sleeve, and the mounting seat and the handle can prop against the baffle along with screwing.
7. The hand-held electrostatic flocking device according to any one of claims 1-6, wherein: the high-voltage generating device comprises a shell, a transformer, a rectifier, a high-voltage generator, a standby voltage device and a connector, wherein the transformer, the rectifier, the high-voltage generator and the standby voltage device which are sequentially connected are arranged in the shell, the connector is arranged outside the shell and connected with the standby voltage device, and the connector is connected with the plug in an adaptive manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647622.4U CN220091999U (en) | 2023-06-27 | 2023-06-27 | Handheld electrostatic flocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321647622.4U CN220091999U (en) | 2023-06-27 | 2023-06-27 | Handheld electrostatic flocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091999U true CN220091999U (en) | 2023-11-28 |
Family
ID=88866782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321647622.4U Active CN220091999U (en) | 2023-06-27 | 2023-06-27 | Handheld electrostatic flocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091999U (en) |
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2023
- 2023-06-27 CN CN202321647622.4U patent/CN220091999U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |