CN215100619U - Double-air-path suction head assembly - Google Patents
Double-air-path suction head assembly Download PDFInfo
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- CN215100619U CN215100619U CN202121646517.XU CN202121646517U CN215100619U CN 215100619 U CN215100619 U CN 215100619U CN 202121646517 U CN202121646517 U CN 202121646517U CN 215100619 U CN215100619 U CN 215100619U
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- air
- air guide
- guide part
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Abstract
The application discloses two gas circuit suction head subassembly includes: the air guide part, the suction nozzle and the first air sealing part; the suction nozzle is arranged at the lower end of the air guide part and is communicated with a first air path arranged on the air guide part; the lower end of the air guide part is provided with a plurality of second air outlet holes around the periphery of the suction nozzle, and the second air outlet holes are communicated with a second air path arranged on the air guide part; the first air sealing part is arranged at the lower end of the air guide part and surrounds the second air outlet hole.
Description
Technical Field
The application relates to the field of loudspeaker assembly, in particular to a double-air-path suction head assembly.
Background
In the present speaker production process, relate to the dustproof cap equipment, before packing into the speaker with the dustproof cap, need carry out the point to the dustproof cap and glue, among the prior art, the manual work is glued the assembly to the dustproof cap point usually, and in order to realize automatic point and assemble the dustproof cap, need take out the dustproof cap from the feed bin, because of the dustproof cap has certain gas permeability usually, consequently the dustproof cap can take out following several pieces together when being absorb from the feed bin.
SUMMERY OF THE UTILITY MODEL
For overcoming the problem that exists among the correlation technique, this application provides a two gas circuit suction head subassembly, when this suction head subassembly adsorbs dustproof cap, suction nozzle and first air seal part and dustproof cap laminating, insert the negative pressure at first gas circuit, live the upper dustproof cap adsorbs, and the second gas circuit inserts the malleation, peels off following one deck dustproof cap and upper dustproof cap to reduce the risk of the heavy piece of dustproof cap.
In order to solve the technical problem, the technical scheme adopted by the application is as follows:
a dual air path suction head assembly is provided, comprising: the air guide part, the suction nozzle and the first air sealing part; the suction nozzle is arranged at the lower end of the air guide part and is communicated with a first air path arranged on the air guide part; the lower end of the air guide part is provided with a plurality of second air outlet holes around the periphery of the suction nozzle, and the second air outlet holes are communicated with a second air path arranged on the air guide part; the first air sealing part is arranged at the lower end of the air guide part and surrounds the second air outlet hole.
Preferably, the suction nozzle includes absorption portion and installation handle, and the lower terminal surface of air guide part is equipped with the cover and establishes the hole, and the cross-section that the hole was established to the cover matches with the cross-section of installation handle to make the suction nozzle pass through the installation handle joint and establish downtheholely in the cover.
Preferably, the bottom of the sleeving hole is provided with a first air path communicated with the periphery of the air guide part, and the first air path forms a first air path access part on the periphery of the air guide part.
Preferably, the lower end of the air guide part is provided with an embedding part, the O-shaped ring is used as a first air sealing part, and the first air sealing part is sleeved on the embedding part.
Preferably, the device further comprises a mounting seat; the upper end face of the air guide part is provided with an air guide inserting part in an extending way, a plurality of air guide channels communicated with the upper end face and the lower end face of the air guide part are arranged around the periphery of the air guide inserting part, the second air outlet hole is formed in the lower end face of the air guide part by the air guide channels, and a second air inlet hole is formed in the upper end face of the air guide part by the air guide channels; the mounting seat is provided with an air guide part mounting hole, the air guide insertion part penetrates through the air guide part mounting hole, the lower end face of the mounting seat is attached to the upper end face of the air guide part, an air gathering groove is formed in the lower end face of the mounting seat and surrounds the periphery of the air guide part mounting hole, and a second air inlet hole is communicated with the air gathering groove; the mounting seat is provided with a second gas path access part communicated with the gas gathering groove; the second air path access part, the air gathering groove and the air guide channel form the second air path.
Preferably, the air guide insertion part is sleeved with a second air sealing part, the second air sealing part abuts against the space between the upper end face of the air guide part and the bottom of the air collecting groove, and the second air inlet hole is located on the outer side of the second sealing part.
Preferably, the O-ring is used as a second sealing part which is tightly sleeved on the air guide insertion part.
Preferably, the first air path forms a first air path inlet at a top end of the air guide insertion part.
Preferably, the upper end surface of the mounting seat is provided with a threaded hole communicated with the gas gathering groove, and the threaded hole is used as a second gas path access part.
The technical scheme provided by the application can comprise the following beneficial effects: a dual air path suction head assembly is provided, comprising: the air guide part, the suction nozzle and the first air sealing part; the suction nozzle is arranged at the lower end of the air guide part and is communicated with a first air path arranged on the air guide part; the lower end of the air guide part is provided with a plurality of second air outlet holes around the periphery of the suction nozzle, and the second air outlet holes are communicated with a second air path arranged on the air guide part; the first air sealing part is arranged at the lower end of the air guide part and surrounds the second air outlet hole. When this suction head subassembly adsorbs the dust cap, suction nozzle and first air tight part and the laminating of dust cap, at first gas circuit access negative pressure, the second gas circuit access malleation to make its suction nozzle outside and, form the malleation region between first air tight part and the dust cap, the glue of dust cap is scribbled and is located the first air tight part outside and live the upper dust cap absorption, and the one deck dust cap below will be peeled off with the upper dust cap again simultaneously, thereby reduces the risk of the heavy piece of dust cap.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The foregoing and other objects, features and advantages of the application will be apparent from the following more particular descriptions of exemplary embodiments of the application, as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout the exemplary embodiments of the application.
Fig. 1 is a schematic view of the overall structure shown in embodiment 1 of the present application.
Fig. 2 is an exploded view of the entire structure shown in embodiment 1 of the present application.
Fig. 3 is a schematic plan view of the entire structure shown in embodiment 1 of the present application.
Fig. 4 is a schematic sectional view at a-a in fig. 3 shown in embodiment 1 of the present application.
Description of the reference numerals
| Numbering | Name (R) | Numbering | Name (R) |
| 10 | |
21 | |
| 11 | |
22 | |
| 12 | First air |
30 | |
| 13 | |
31 | Air guide |
| 14 | Sleeving |
32 | |
| 15 | Embedding |
33 | Second gas |
| 16 | Air |
40 | |
| 17 | |
41 | Second |
| 18 | Second |
50 | Dust- |
| 20 | Suction nozzle |
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present application and should not be construed as limiting the present application.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.
Example 1
Referring to fig. 1 to 4, a dual air path suction head assembly includes: the air guide member 10, the suction nozzle 20, and the first air sealing member 40; the suction nozzle 20 is arranged at the lower end of the air guide part 10 and is communicated with a first air path 11 arranged on the air guide part 10; the lower end of the air guide part 10 is provided with a plurality of second air outlet holes 13 around the periphery of the suction nozzle 20, and the second air outlet holes 13 are communicated with a second air path arranged on the air guide part 10; the first air sealing member 40 is disposed at the lower end of the air guide member 10 to surround the second air outlet hole 13.
Specifically, the suction nozzle 20 includes an absorption portion 21 and a mounting handle 22, a sleeving hole 14 is formed in a lower end surface of the air guide member 10, and a cross section of the sleeving hole 14 is matched with a cross section of the mounting handle 22, so that the suction nozzle 20 is clamped in the sleeving hole 14 through the mounting handle 22.
The bottom of the sleeve hole 14 is provided with a first air path 11 communicated with the periphery of the air guide member 10, and the first air path 11 forms a first air path access portion 12 at the periphery of the air guide member 10.
The lower end of the air guide member 10 is provided with an embedded portion 15, an O-ring is used as a first air sealing member 40, and the first air sealing member 40 is sleeved on the embedded portion 15.
Further comprises a mounting seat 30; an air guide inserting part 16 is arranged on the upper end face of the air guide part 10 in an extending manner, a plurality of air guide channels 17 communicated with the upper end face and the lower end face of the air guide part 10 are arranged around the periphery of the air guide inserting part 16, the second air outlet hole 13 is formed on the lower end face of the air guide part 10 by the air guide channels 17, and a second air inlet hole 18 is formed on the upper end face of the air guide part 10 by the air guide channels 17; the mounting seat 30 is provided with an air guide part mounting hole 31, the air guide insertion part 16 penetrates through the air guide part mounting hole 31, the lower end face of the mounting seat 30 is attached to the upper end face of the air guide part 10, an air gathering groove 32 is formed in the periphery of the lower end face of the mounting seat 30 around the air guide part mounting hole 31, and the second air inlet hole 18 is communicated with the air gathering groove 32; the mounting seat 30 is provided with a second air path access part 33 communicated with the air gathering groove 32; the second air passage access portion 33, the air collecting groove 32 and the air guide channel 17 constitute the second air passage as shown.
The air guide insertion portion 16 is fitted with a second airtight member 41, the second airtight member 41 abuts between the upper end surface of the air guide 10 and the bottom of the air collecting groove 32, and the second air intake hole 18 is located outside the second airtight member.
The O-ring serves as a second sealing member which is tightly fitted over the air guide insertion portion 16.
The first air path 11 forms a first air path inlet 12 at the top end of the air guide insertion part 16.
The upper end surface of the mounting seat 30 is provided with a threaded hole communicated with the gas collecting groove 32, and the threaded hole is used as a second gas path access part 33.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is a more detailed description of the present application in connection with specific embodiments thereof, and it is not intended that the present application be limited to the specific embodiments thereof. It will be apparent to those skilled in the art from this disclosure that many more simple derivations or substitutions can be made without departing from the spirit of the disclosure.
Claims (9)
1. A dual air path suction head assembly, comprising: the air guide part, the suction nozzle and the first air sealing part;
the suction nozzle is arranged at the lower end of the air guide part and is communicated with a first air path arranged on the air guide part;
the lower end of the air guide part is provided with a plurality of second air outlet holes around the periphery of the suction nozzle, and the second air outlet holes are communicated with a second air path arranged on the air guide part;
the first air sealing part is arranged at the lower end of the air guide part and surrounds the second air outlet hole.
2. The dual air path suction head assembly as claimed in claim 1, wherein the suction nozzle includes a suction portion and a mounting handle, a sheathing hole is provided on a lower end surface of the air guide, and a cross section of the sheathing hole is matched with a cross section of the mounting handle, so that the suction nozzle is clamped in the sheathing hole through the mounting handle.
3. The dual air passage sucker assembly of claim 2, wherein the bottom of the sleeving hole is provided with a first air passage communicated with the outer periphery of the air guide member, and the first air passage forms a first air passage access portion at the outer periphery of the air guide member.
4. The dual air path sucker assembly of claim 1, wherein the air guide has an embedded portion at a lower end thereof, and the O-ring is used as a first air sealing member, the first air sealing member being sleeved on the embedded portion.
5. The dual air path suction head assembly of claim 1, further comprising a mount;
the upper end face of the air guide part is provided with an air guide inserting part in an extending way, a plurality of air guide channels communicated with the upper end face and the lower end face of the air guide part are arranged around the periphery of the air guide inserting part, the second air outlet hole is formed in the lower end face of the air guide part by the air guide channels, and a second air inlet hole is formed in the upper end face of the air guide part by the air guide channels;
the mounting seat is provided with an air guide part mounting hole, the air guide insertion part penetrates through the air guide part mounting hole, the lower end face of the mounting seat is attached to the upper end face of the air guide part, an air gathering groove is formed in the lower end face of the mounting seat and surrounds the periphery of the air guide part mounting hole, and a second air inlet hole is communicated with the air gathering groove;
the mounting seat is provided with a second gas path access part communicated with the gas gathering groove;
the second air path access part, the air gathering groove and the air guide channel form the second air path.
6. The dual air path pipette assembly of claim 5 wherein the air guide insertion part is sleeved with a second air-tight sealing member which abuts between the upper end surface of the air guide member and the bottom of the air collection groove, and the second air intake hole is located outside the second sealing member.
7. The dual air path suction head assembly of claim 1, wherein the O-ring serves as a second sealing member that is tightly fitted over the air guide insert.
8. The dual air path suction head assembly as claimed in claim 1, wherein the first air path forms a first air path inlet at a top end of the air guide insertion part.
9. The dual air passage sucker assembly of claim 5, wherein the mounting base has a threaded hole on an upper end surface thereof, the threaded hole communicating with the air collecting groove and serving as a second air passage inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646517.XU CN215100619U (en) | 2021-07-19 | 2021-07-19 | Double-air-path suction head assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121646517.XU CN215100619U (en) | 2021-07-19 | 2021-07-19 | Double-air-path suction head assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215100619U true CN215100619U (en) | 2021-12-10 |
Family
ID=79321889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121646517.XU Active CN215100619U (en) | 2021-07-19 | 2021-07-19 | Double-air-path suction head assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215100619U (en) |
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2021
- 2021-07-19 CN CN202121646517.XU patent/CN215100619U/en active Active
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