CN217003106U - Atomization device's autonomous thimble valve mechanism - Google Patents
Atomization device's autonomous thimble valve mechanism Download PDFInfo
- Publication number
- CN217003106U CN217003106U CN202220606954.7U CN202220606954U CN217003106U CN 217003106 U CN217003106 U CN 217003106U CN 202220606954 U CN202220606954 U CN 202220606954U CN 217003106 U CN217003106 U CN 217003106U
- Authority
- CN
- China
- Prior art keywords
- valve seat
- distribution
- nozzle
- solid cylinder
- control valve
- 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.)
- Active
Links
Images
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
The utility model relates to the technical field of atomizer valves, in particular to an autonomous thimble valve mechanism of an atomizing device, which comprises a paint liquid pipe and a control valve component, wherein the paint liquid pipe consists of a nozzle, a nozzle seat and a distribution valve seat, two communicated distribution flow channels are respectively arranged in the nozzle and the distribution valve seat, two communicated paint liquid flow channels are arranged in the nozzle seat, the control valve component comprises a cylindrical shell and a valve body, the valve body consists of a control valve seat and a thimble, a liquid inlet flow channel is arranged in the cylindrical shell, two spaced electromagnets are arranged in the control valve seat, one magnetic end of the thimble is positioned between the two electromagnets, compared with the valve mechanism of the traditional atomizing device, the control valve component of the device is used for controlling the upward and downward movement of the thimble by the principle that the electromagnets attract the magnets, so that the thimble can open and close a passage between the paint liquid from a conveying mechanism to the nozzle, further, the circulation and the blockage of the paint liquid can be realized under the condition that the paint liquid is supplied continuously.
Description
Technical Field
The utility model relates to the technical field of atomizer valves, in particular to an autonomous thimble valve mechanism of an atomizing device.
Background
The atomizer is an important part of an atomization system, the performance of the atomizer has obvious influence on the precision of measurement, chemical interference and the like, therefore, the atomizer is required to have stable spraying, fine and uniform fog drops and high atomizing efficiency, and various types of atomizers are required according to different purposes, wherein, in the atomizing device used for spraying the appearance of the industrial products, when one industrial product is sprayed and the next industrial product needs to be sprayed, because the nozzle of the atomizer is required to stop outputting the paint liquid and the paint liquid supply can not be interrupted, because it takes a certain time to deliver paint from the oil tank to the nozzle, if a product is sprayed each time, a large amount of spraying time is wasted by closing the delivery and supply of paint, resulting in reduced efficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide an autonomous needle valve mechanism of an atomizer.
In order to solve the problems of the prior art, the utility model adopts the technical scheme that: the utility model provides an atomizing device's autonomous thimble valve mechanism, including lacquer liquid pipe and control valve subassembly, lacquer liquid pipe comprises nozzle, nozzle holder and distribution disk seat, the nozzle sets gradually in the nozzle holder along the straight line with the distribution disk seat, be equipped with the distribution runner that two are linked together in nozzle and the distribution disk seat respectively, be equipped with the lacquer liquid runner that two are linked together in the nozzle holder, one of them lacquer liquid runner is linked together with the distribution runner in the distribution disk seat, control valve subassembly includes cylinder shell and valve body, lacquer liquid pipe and valve body set up respectively in the both ends of cylinder shell, the valve body comprises control valve seat and the thimble that sets up in the control valve seat, be equipped with a feed liquor runner that is linked together with another lacquer liquid runner in the cylinder shell, the one end of thimble has magnetism and is located the control valve seat, the other end of thimble is the form that expands and passes the control valve seat, cylinder shell and nozzle seat in proper order, and extend to the paint liquid runner that is linked together with the distribution runner in, set up two spaced electromagnets in the control valve seat, the thimble has magnetic one end to be located between two electromagnets.
Further, one end of the cylindrical shell is inwards opened and coaxially provided with a first cylindrical containing groove, the other end of the cylindrical shell is provided with a liquid inlet hole, the liquid inlet channel is communicated with the liquid inlet hole, the nozzle seat is composed of a hollow tube and a solid cylinder, one end of the solid cylinder is positioned in the first cylindrical containing groove and is coaxially and fixedly connected with the cylindrical shell, one end of the hollow tube is coaxially and fixedly arranged at the other end of the solid cylinder, the other end of the solid cylinder extends into the hollow tube, the nozzle is fixedly arranged at the other end of the hollow tube, the distribution valve seat is cylindrically positioned in the hollow tube and is jointed with the extending end of the solid cylinder, two paint liquid channels are arranged in the solid cylinder along the axial interval of the solid cylinder, one end of one paint liquid channel penetrates through the solid cylinder to be communicated with the liquid inlet channel, and the other end of the paint liquid channel is communicated with the other paint liquid channel, one end of the other paint liquid flow passage is communicated with the distribution flow passage in the distribution valve seat.
Further, the other end shaping of cylinder shell has a cylinder boss unanimous with cylinder shell axial, a No. two cylindricality holding tanks have been inwards seted up on the top of cylinder boss, coaxial fixed being provided with a housing on the opening of No. two cylindricality holding tanks, the control disk seat is the coaxial No. two cylindricality holding tanks of locating of cylinder shell form, and two electro-magnets are circular fixed setting respectively in the both ends of control disk seat, the thimble is cylindricly, and its one end is made by magnet to be located between two electro-magnets, the other end of thimble is the inflation form and coaxially passes one of them electro-magnet, control disk seat and cylinder shell in proper order to extend to and distribute in the runner with the lacquer liquid that is linked together the runner.
Furthermore, two caulking grooves are inwards formed in the upper end and the lower end of the control valve seat respectively, the two electromagnets are respectively located in the two caulking grooves, two cover plates are fixedly arranged on the opening structures of the caulking grooves respectively, and each cover plate completely covers the opening side of the corresponding caulking groove.
Furthermore, the position that solid cylinder and cylinder shell are connected is equipped with a sealing washer, and solid cylinder's one end inserts in No. one the cylindricality holding tank and supports tightly and link firmly with circular shell with sealed circle.
Further, one side of the solid cylinder close to the distribution valve seat is fixedly provided with a positioning pin with the axial direction consistent with the axial direction of the solid cylinder, a circular gasket is arranged between the solid cylinder and the distribution valve seat, the positioning pin sequentially penetrates through the circular gasket and the distribution valve seat and is inserted into the distribution valve seat, and a through hole for communicating a distribution flow channel in the distribution valve seat and a paint liquid flow channel with an ejector pin is formed in the circular gasket.
Compared with the prior art, the utility model has the beneficial effects that: compared with a valve mechanism of a traditional atomizing device, the control valve component of the device is from the upper part and the lower part of the main control ejector pin through the principle that the electromagnet attracts the magnet, so that the ejector pin can open and close a passage between paint liquid and a nozzle of the conveying mechanism, and further, the paint liquid can be circulated and blocked under the condition that the paint liquid is supplied uninterruptedly.
Drawings
FIG. 1 is a schematic perspective view of the embodiment;
FIG. 2 is a top view of the embodiment;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is an exploded perspective view of the paint liquid tube and cylindrical housing of an embodiment;
FIG. 5 is an exploded perspective view of the paint liquid tube of an embodiment;
FIG. 6 is an exploded perspective view of the valve body and cylindrical housing of the embodiment;
FIG. 7 is an exploded perspective view of the valve body of the embodiment;
the reference numbers in the figures are: 1-a nozzle; 2-a nozzle holder; 3-a dispensing valve seat; 4-distributing the flow channel; 5-paint liquid flow channel; 6-a cylindrical shell; 7-control valve seat; 8-a thimble; 9-a liquid inlet flow channel; 10-an electromagnet; 11-a column receiving groove; 12-liquid inlet holes; 13-hollow pipe; 14-a solid cylinder; 15-cylindrical bosses; 16-second cylindrical receiving groove; 17-a cover; 18-caulking groove; 19-a cover plate; 20-sealing ring; 21-a positioning pin; 22-circular gasket; 23-through holes.
Detailed Description
For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1 to 7, an atomization device's autonomous thimble valve mechanism includes a paint liquid pipe and a control valve assembly, the paint liquid pipe is composed of a nozzle 1, a nozzle holder 2 and a distribution valve seat 3, the nozzle 1 and the distribution valve seat 3 are sequentially arranged in the nozzle holder 2 along a straight line, two distribution flow channels 4 communicated with each other are respectively arranged in the nozzle 1 and the distribution valve seat 3, two paint liquid flow channels 5 communicated with each other are arranged in the nozzle holder 2, one of the paint liquid flow channels 5 is communicated with the distribution flow channel 4 in the distribution valve seat 3, the control valve assembly includes a cylindrical shell 6 and a valve body, the paint liquid pipe and the valve body are respectively arranged at two ends of the cylindrical shell 6, the valve body is composed of a control valve seat 7 and a thimble 8 arranged in the control valve seat 7, a liquid inlet flow channel 9 communicated with the other paint liquid flow channel 5 is arranged in the cylindrical shell 6, one end of the thimble 8 has magnetism and is arranged in the control valve seat 7, the other end of thimble 8 is the inflation form and passes control valve seat 7, cylinder shell 6 and nozzle holder 2 in proper order to extend to and distribute in runner 4 and the lacquer liquid runner 5 that is linked together, set up two looks spaced electro-magnets 10 in the control valve seat 7, thimble 8 has magnetic one end to be located between two electro-magnets.
When paint liquid enters the cylindrical shell 6 from the liquid inlet flow passage 9 and then enters the nozzle seat 2 through the paint liquid flow passage 5 communicated with the liquid inlet flow passage 9, if the electromagnet 10 positioned above is electrified, the thimble 8 positioned in one paint liquid passage moves upwards, so that the paint liquid can smoothly flow into the other paint liquid passage from one paint liquid passage and further enters the distribution valve seat 3 through the distribution flow passage 4 communicated with the other paint liquid passage, finally flows out of the nozzle 1 through the two communicated distribution flow passages 4 and flows onto the rotary cup of the atomizing device to realize the atomizing effect, the rotary cup is not drawn in the figure, if the nozzle 1 is required to stop continuously spraying the paint liquid under the condition of not stopping paint supply, the electromagnet 10 positioned above is powered off, and the electromagnet 10 positioned below is electrified, so that the thimble 8 moves downwards, the position that is the upset one end on thimble 8 can be linked together two lacquer liquid runners 5 blocks up, and then temporarily close the passageway that lacquer liquid got into distribution runner 4, realize opening and the effect of closing the passageway of going on of thimble 8 autonomy under the circumstances that does not stop the lacquer liquid supply, wherein, the lacquer liquid runner 5 side division that thimble 8 passed can add and establish a backward flow runner and lead to outside cylinder shell 6, when thimble 8 closed the passageway that lacquer liquid got into distribution runner 4, the lacquer liquid can make the lacquer liquid in the cylinder shell 6 flow back to the conveying mechanism of lacquer liquid through the backward flow runner owing to supplying always, can not cause the waste to the lacquer liquid.
The liquid inlet hole 12 is used for inputting external paint liquid into a liquid inlet channel, the liquid inlet hole 12 can be connected with a paint liquid conveying mechanism through a connecting hose, the solid cylinder 14 is used for conveying the paint liquid into the distribution valve seat 3, the hollow tube 13 is detachably and fixedly connected with the solid cylinder 14, the distribution valve seat 3 in the hollow tube 13 is convenient to install, the distribution valve seat 3 is used for distributing the paint liquid, the paint liquid is smoothly conveyed into the nozzle 1, the distribution valve seat 3 can be taken out through disassembling the hollow tube 13 and the solid cylinder 14, the size of the amount of the paint liquid sprayed out of the nozzle 1 can be changed through different apertures of the distribution flow channel 4 in the distribution valve seat 3, a plurality of distribution valve seats 3 can be produced during production, the aperture of the distribution flow channel 4 in each distribution valve seat 3 is different, and the output amount of the paint liquid can be changed through replacing the distribution valve seat 3.
The other end shaping of cylinder shell 6 has a cylinder boss 15 unanimous with cylinder shell 6 axial, No. two cylindricality holding tanks 16 have been inwards seted up on the top of cylinder boss 15, coaxial fixed being provided with a housing 17 on No. two cylindricality holding tanks 16's the opening, control valve seat 7 is the coaxial No. two cylindricality holding tanks 16 of locating of cylinder shell form, and two electro-magnets 10 are circular fixed setting in control valve seat 7's both ends respectively, thimble 8 is cylindricly, and its one end is made by magnet to be located between two electro-magnets 10, thimble 8's the other end is the inflation form and coaxially passes one of them electro-magnet 10, control valve seat 7 and cylinder shell 6 in proper order, and extend to and distribute in runner 4 and the lacquer liquid runner 5 that is linked together.
The cover 17 is detachably and fixedly connected with the cylindrical boss 15 and is used for sealing an opening of the second cylindrical accommodating groove 16, so that the control valve seat 7 is conveniently mounted, and the two electromagnets 10 are used for driving the ejector pin 8 to be provided with one end of each magnet, so that the ejector pin 8 can move up and down in a short distance.
Two caulking grooves 18 are inwards formed in the upper end and the lower end of the control valve seat 7 respectively, the two electromagnets 10 are respectively located in the two caulking grooves 18, two cover plates 19 are fixedly arranged on the opening structures of the two caulking grooves 18 respectively, and each cover plate 19 completely covers the opening side of the corresponding caulking groove 18.
The two cover plates 19 are detachably and fixedly connected with the control valve seat 7, so that the electromagnet 10 in the two cover plates can be conveniently installed.
And a sealing ring 20 is arranged at the position where the solid cylinder 14 is connected with the cylindrical outer shell 6, and one end of the solid cylinder 14 is inserted into the first cylindrical accommodating groove 11 to tightly abut against a sealing ring and is fixedly connected with the circular outer shell.
The sealing ring 20 is used to prevent the paint liquid from leaking out from the gap between the joint of the cylindrical shell 6 and the solid cylinder 14.
A positioning pin 21 with the axial direction consistent with the self axial direction is fixedly arranged on one side, close to the distribution valve seat 3, of the solid cylinder 14, a circular gasket 22 is arranged between the solid cylinder 14 and the distribution valve seat 3, the positioning pin 21 sequentially penetrates through the circular gasket 22 and the distribution valve seat 3 and is inserted into the distribution valve seat 3, and a through hole 23 communicated with the distribution flow passage 4 in the distribution valve seat 3 and the paint liquid flow passage 5 with an ejector pin 8 is formed in the circular gasket 22.
The positioning pin 21 is used for mounting and positioning the solid cylinder 14 and the distribution valve seat 3, so as to ensure that one paint liquid flow passage 5 in the solid cylinder 14 is communicated with the distribution flow passage 4 in the distribution valve seat 3, the circular gasket 22 is used for preventing the paint liquid from leaking out from between the solid cylinder 14 and the distribution valve seat 3, and the through hole 23 on the circular gasket 22 is used for communicating the distribution flow passage 4 in the distribution valve seat 3 with the paint liquid flow passage 5 with the thimble 8.
The above examples only show one or more embodiments of the present invention, and the description is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (6)
1. The utility model provides an atomizing device's autonomous thimble valve mechanism, a serial communication port, including lacquer liquid pipe and control valve subassembly, lacquer liquid pipe comprises nozzle (1), nozzle holder (2) and distribution disk seat (3), nozzle (1) and distribution disk seat (3) set gradually in nozzle holder (2) along the straight line, be equipped with distribution runner (4) that two are linked together in nozzle (1) and the distribution disk seat (3) respectively, be equipped with two lacquer liquid runners (5) that are linked together in nozzle holder (2), one of them lacquer liquid runner (5) is linked together with distribution runner (4) in the distribution disk seat (3), control valve subassembly includes cylinder shell (6) and valve body, lacquer liquid pipe and valve body set up respectively in the both ends of cylinder shell (6), the valve body comprises control disk seat (7) and thimble (8) that set up in control disk seat (7), be equipped with a feed liquor runner (9) that are linked together with another one lacquer liquid runner (5) in cylinder shell (6) ) The one end of thimble (8) has magnetism and is located control valve seat (7), and the other end of thimble (8) is the inflation form and passes control valve seat (7), cylinder shell (6) and nozzle holder (2) in proper order to extend to and distribute in runner (4) and the lacquer liquid runner (5) that are linked together, set up two looks spaced electro-magnets (10) in control valve seat (7), thimble (8) have magnetic one end to be located between two electro-magnets.
2. The self-contained ejector pin valve mechanism of the atomizing device according to claim 1, wherein one end of the cylindrical housing (6) is inwardly opened with a cylindrical receiving groove (11) coaxially, the other end of the cylindrical housing (6) is opened with a liquid inlet hole (12), the liquid inlet channel (9) is communicated with the liquid inlet hole (12), the nozzle seat (2) is composed of a hollow tube (13) and a solid cylinder (14), one end of the solid cylinder (14) is located in the cylindrical receiving groove (11) and coaxially and fixedly connected with the cylindrical housing (6), one end of the hollow tube (13) is coaxially and fixedly arranged at the other end of the solid cylinder (14), and the other end of the solid cylinder (14) extends into the hollow tube (13), the nozzle (1) is fixedly arranged at the other end of the hollow tube (13), the distribution valve seat (3) is cylindrically located in the hollow tube (13) and is attached to the extending end of the solid cylinder (14), the two paint liquid flow channels (5) are arranged in the solid cylinder (14) at intervals along the axial direction of the solid cylinder (14), one end of one paint liquid flow channel (5) penetrates through the solid cylinder (14) to be communicated with the liquid inlet flow channel (9), the other end of the one paint liquid flow channel is communicated with the other paint liquid flow channel (5), and one end of the other paint liquid flow channel (5) is communicated with the distribution flow channel (4) in the distribution valve seat (3).
3. The self-contained needle valve mechanism of the atomizing device according to claim 2, wherein a cylindrical boss (15) axially corresponding to the cylindrical housing (6) is formed at the other end of the cylindrical housing (6), a second cylindrical receiving groove (16) is formed at the top end of the cylindrical boss (15), a cover (17) is coaxially and fixedly arranged on the opening of the second cylindrical receiving groove (16), the control valve seat (7) is coaxially arranged in the second cylindrical receiving groove (16) in a cylindrical shell shape, the two electromagnets (10) are circular and fixedly arranged at the two ends of the control valve seat (7), the needle (8) is cylindrical, one end of the needle is made of a magnet and is located between the two electromagnets (10), and the other end of the needle (8) sequentially and coaxially penetrates through one of the electromagnets (10) and the other electromagnet (8) in an expanded shape, A control valve seat (7) and a cylindrical shell (6) and extends into a paint liquid flow passage (5) communicated with the distribution flow passage (4).
4. The self-contained ejector pin valve mechanism of an atomizing device according to claim 3, wherein the upper end and the lower end of the control valve seat (7) are respectively provided with two caulking grooves (18) inward, the two electromagnets (10) are respectively located in the two caulking grooves (18), the opening structures of the two caulking grooves (18) are respectively and fixedly provided with two cover plates (19), and each cover plate (19) completely covers the opening side of the corresponding caulking groove (18).
5. The self-contained needle valve mechanism of an atomizing device according to claim 2, wherein a sealing ring (20) is provided at a position where the solid cylinder (14) is connected to the cylindrical housing (6), and one end of the solid cylinder (14) is inserted into the first cylindrical receiving groove (11) to abut against the sealing ring and be fixedly connected to the circular housing.
6. The self-contained ejector pin valve mechanism of an atomizing device according to claim 2, wherein a positioning pin (21) having an axial direction consistent with the axial direction of the solid cylinder (14) is fixedly disposed at a side of the solid cylinder (14) close to the distributing valve seat (3), a circular gasket (22) is disposed between the solid cylinder (14) and the distributing valve seat (3), the positioning pin (21) sequentially passes through the circular gasket (22) and the distributing valve seat (3) and is inserted into the distributing valve seat (3), and a through hole (23) communicating the distributing flow passage (4) disposed in the distributing valve seat (3) and the paint flow passage (5) having the ejector pin (8) is disposed on the circular gasket (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606954.7U CN217003106U (en) | 2022-03-18 | 2022-03-18 | Atomization device's autonomous thimble valve mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220606954.7U CN217003106U (en) | 2022-03-18 | 2022-03-18 | Atomization device's autonomous thimble valve mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217003106U true CN217003106U (en) | 2022-07-19 |
Family
ID=82371100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220606954.7U Active CN217003106U (en) | 2022-03-18 | 2022-03-18 | Atomization device's autonomous thimble valve mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217003106U (en) |
-
2022
- 2022-03-18 CN CN202220606954.7U patent/CN217003106U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105855073B (en) | Adhesive dispensing module and method of ejecting a plurality of droplets of liquid adhesive | |
| US5322221A (en) | Air nozzle | |
| US3888420A (en) | Positive-displacement mist lubricator | |
| US6908048B2 (en) | Device for supplying a powdery coating product to a sprayer and spray installation comprising same | |
| CN101063493B (en) | Spool valve and valve seat assembly for an intermittently operable hot melt adhesive material control module | |
| RU194633U1 (en) | KRASKOPULT | |
| GB0011218D0 (en) | Improvements in or relating to a nozzle arrangement | |
| EP3398756B1 (en) | Head assembly of biological printer and biological printer | |
| CN105636705B (en) | For the nozzle of distribution system | |
| US4650119A (en) | Air spray gun | |
| CN217003106U (en) | Atomization device's autonomous thimble valve mechanism | |
| CN105142800A (en) | Removable module service seat | |
| US6739526B2 (en) | Spray bar assembly | |
| CN110576167B (en) | Metal die casting machine nozzle device capable of spraying uniformly | |
| CN103291514A (en) | Electromagnetic fuel injection valve | |
| US3018058A (en) | Crop sprayers | |
| CN205768066U (en) | A kind of streamline code spraying machine shower nozzle and ink jet numbering machine | |
| CN217043168U (en) | Paint liquid backflow mechanism of atomization device | |
| CN212297662U (en) | Adapter for use with a spray body and a solenoid valve | |
| EP0429833A2 (en) | Liquid spraying nozzle | |
| US6419126B2 (en) | Spreading device for spreading fluids, and device for delivering and applying fluid, especially adhesive | |
| JP5431102B2 (en) | Release agent coating device | |
| JP2003038988A (en) | Automatic spray gun | |
| JP4220302B2 (en) | Coating cartridge | |
| CN111692352A (en) | Adapter for use with a spray body and a solenoid valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |