CN217238498U - Special suction nozzle for clamping ring locking machine - Google Patents
Special suction nozzle for clamping ring locking machine Download PDFInfo
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- CN217238498U CN217238498U CN202220148175.7U CN202220148175U CN217238498U CN 217238498 U CN217238498 U CN 217238498U CN 202220148175 U CN202220148175 U CN 202220148175U CN 217238498 U CN217238498 U CN 217238498U
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- suction nozzle
- suction
- clamping ring
- air passage
- nozzle
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Abstract
The utility model discloses a clamp ring lock attaches quick-witted special suction nozzle, include: the suction nozzle comprises a suction nozzle main body (1), wherein a first air passage (11) is arranged at the axis; and the suction nozzle suction head (2) is provided with at least one second air passage (27) communicated with the first air passage (11) along the axial direction, the upper end of the suction nozzle suction head (2) is connected with the suction nozzle main body (1), the lower end of the suction nozzle suction head (2) is provided with an adsorption surface, the adsorption surface is provided with at least one air hole (24), and the at least one air hole (24) is connected with the lower end of the second air passage (27). The utility model discloses avoid the camera lens and kept away the dead hole, increase suction and reduce the camera lens and scotch the risk.
Description
Technical Field
The utility model belongs to the technical field of optical lens, especially, relate to a clamping ring lock attaches quick-witted special suction nozzle.
Background
Along with the development of mobile phone lenses, a novel mobile phone lens assembly structure is developed, the mobile phone lens assembly structure is different from a pressing ring assembled in a mobile phone lens barrel in the traditional sense, the pressing ring adopted by the assembly structure is an outer pressing ring, and the outer pressing ring presses and covers a lens and is connected with the outside of the lens barrel in a thread fastening mode. Due to the difference of assembling modes, the assembling of the outer pressing ring cannot be carried out by the traditional automatic assembling machine, and the assembling of the mobile phone lens assembling structure needs to be carried out by a separate locking device.
The working stage of the pressing ring locking machine comprises a semi-finished lens preparation stage before locking, a pressing ring locking stage and a lens collecting stage after locking. The semi-finished lens is sucked and taken to a locking station by the suction nozzle to realize the later locking of the pressing ring. However, the existing suction nozzle has the problems that the semi-finished lens cannot be sucked or scratched due to small suction force. Therefore, there is a need for a suction nozzle that can overcome the above problems, and ensure that the problem of lens being unable to be sucked or damaged during the sucking process is not generated.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem that the suction force of the suction nozzle is insufficient to cause that the semi-finished lens can not be sucked or the semi-finished lens can not be scratched in the prior art, the utility model aims to provide a special suction nozzle of clamping ring locking machine.
The application provides a special suction nozzle of clamping ring lock attaches machine includes:
the axis of the suction nozzle main body is provided with a first air passage; and
a suction nozzle suction head which is provided with at least one second air passage along the axial direction and is used for being communicated with the first air passage,
the upper end of the suction nozzle suction head is connected with the suction nozzle main body, the lower end of the suction nozzle suction head is provided with an adsorption surface, the adsorption surface is provided with at least one air hole, and the at least one air hole is connected with the lower end of the second air passage.
According to an embodiment of the present application, the nozzle body comprises:
the first connecting part is connected with a main shaft in the locking machine;
and the center of the second connecting part is provided with a cavity communicated with the first air passage.
According to an embodiment of the present application, the first connection portion has a stepped surface contacting and cooperating with the spindle.
According to one embodiment of the present application, the outer surface of the nozzle body has a first groove recessed toward the axial center.
According to an embodiment of the application, the inner wall of the cavity is in interference fit with the outer wall of the nozzle suction head.
According to one embodiment of the application, the upper end axis of the suction nozzle suction head is provided with a second groove which is concave downwards; the bottom surface of the second groove is communicated with the upper end of the at least one second air channel.
According to an embodiment of the application, the suction nozzle suction head comprises at least one clamping jaw, the end surface of at least one clamping jaw bottom forms the suction surface, at least one second air channel is arranged in the clamping jaw.
According to an embodiment of the application, the clamping jaws are evenly arranged at intervals along the circumferential direction, and gaps are arranged between the clamping jaws.
According to one embodiment of the application, the second air passages are axially spaced in parallel.
According to an embodiment of the present application, a space is provided between adjacent air holes.
The utility model has the advantages that:
the utility model discloses when absorbing the camera lens, change to the gas pocket and absorb the camera lens, avoid camera lens clearance hole, increase suction and reduction camera lens scotch risk. The utility model relates to a simple processing technique and low cost; the utility model has longer service life and is not easy to be damaged; the utility model discloses the cooperation board is used, can increase suction and reduce the camera lens scotch.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a perspective view of the suction nozzle for a clamping ring attaching machine of the present invention;
fig. 2 shows a front view of the nozzle body.
FIG. 3 shows a cross-sectional view of the nozzle body.
Fig. 4 shows a perspective view of the nozzle body.
Fig. 5 shows a perspective view of the nozzle body.
Fig. 6 shows a perspective view of a nozzle suction head.
Fig. 7 shows a top view of a nozzle suction head.
Fig. 8 shows a bottom view of the nozzle suction head.
Fig. 9 shows a schematic view of the special nozzle for the clamping ring locking machine of the present invention before being used for sucking lenses.
Fig. 10 shows a schematic view of the special nozzle for the clamping ring locking machine of the present invention after being used for sucking lenses.
The reference numbers indicate:
1-a nozzle body;
11-a first airway;
12-a second connection;
121-a first end face;
13-a first connection;
14-step surface;
15-a first groove;
16-a cavity;
2-suction nozzle suction head;
21-a second end face;
22-outer wall;
23-a second groove;
24-pores;
25-a jaw;
26-end face;
27-second air passage
3-a lens;
31-lens end face;
32-clearance holes.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "center", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Exemplary embodiments
Fig. 1 shows a perspective view of a suction nozzle dedicated to a clamping ring attaching machine. Fig. 2 shows a front view of the nozzle body 1. Fig. 3 shows a cross-sectional view of the nozzle body 1. Fig. 4 shows a perspective view of the nozzle tip 2. Fig. 5 shows a top view of the nozzle tip 2. Fig. 6 shows a bottom view of the nozzle tip 2.
The application provides a special suction nozzle of clamping ring locking machine, which comprises a suction nozzle main body 1 and a suction nozzle suction head 2. The axis of the suction nozzle main body 1 is provided with a first air passage 11. The nozzle suction head 2 is provided with at least one second air passage 27 in the axial direction for communication with said first air passage 11. The upper end of the suction nozzle suction head 2 is connected with the suction nozzle main body 1, the lower end of the suction nozzle suction head 2 is provided with an adsorption surface, the adsorption surface is provided with at least one air hole 24, and the at least one air hole 24 is connected with the lower end of the second air passage 27.
In the present exemplary embodiment, the nozzle body 1 includes: a first connecting part 13 connected with a main shaft in the locking machine; the second connecting part 12 connected with the suction nozzle suction head 2 is provided with a cavity 16 communicated with the first air passage 11 in the center.
In the present exemplary embodiment, the first connection portion 13 has a step surface 14 that contacts and engages with the spindle.
In the present exemplary embodiment, the outer surface of the nozzle body 1 has a first groove 15 depressed toward the axial center.
In the present exemplary embodiment, the inner wall of the cavity 16 is an interference fit with the outer wall 22 of the nozzle tip 2.
In the present exemplary embodiment, the upper end axis of the suction nozzle suction head 2 is provided with a second groove 23 depressed downward; the bottom surface of the second groove 23 communicates with the upper end of the at least one second air passage 27.
In the present exemplary embodiment, the nozzle suction head 2 comprises at least one clamping jaw 25, at least one end surface 26 of the bottom of the clamping jaw 25 forms the suction surface, and at least one second air channel 27 is provided in the clamping jaw 25.
In the present exemplary embodiment, the clamping jaws 25 are arranged at equal intervals along the circumferential direction, and a gap is provided between adjacent clamping jaws 25.
In the present exemplary embodiment, the second air passages 27 are arranged in parallel with each other in the axial direction.
In the present exemplary embodiment, a space is provided between adjacent air holes 24.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
As shown in fig. 1 to 8, the present application provides a suction nozzle dedicated to a clamping ring attaching machine, comprising: a nozzle body 1 and a nozzle tip 2. The axis of the suction nozzle main body 1 is provided with a first air passage 11. The nozzle suction head 2 is provided with at least one second air passage 27 in the axial direction for communication with said first air passage 11. The upper end of the suction nozzle suction head 2 is connected with the suction nozzle main body 1, the lower end of the suction nozzle suction head 2 is provided with an adsorption surface, the adsorption surface is provided with at least one air hole 24, the at least one air hole 24 is connected with the lower end of the second air passage 27, so that a main air passage penetrating from the first air passage 11 to the lower end of the second air passage 27 is formed, negative pressure is formed at the air hole 24 of the adsorption surface by sucking air in the main air passage, and the lens barrel is adsorbed by the negative pressure.
As shown in fig. 1 and 2, the nozzle body 1 includes: a first connecting part 13 connected with a main shaft in the locking machine, and a second connecting part 12 connected with the suction head 2 of the suction nozzle. The first connecting portion 13 includes a head portion adapted to the spindle, and a step surface 14 contacting the spindle. The step surface 1414 is attached to the bottom end surface 26 of the spindle liner to limit the position.
The second connecting portion 12 is provided at the center thereof with a cavity 16 communicating with the first air passage 11. The inner wall of the cavity 16 is in interference fit with the outer wall 22 of the nozzle tip 2. The interference tolerance is between 0 and 0.01. Specifically, the first end surface 26121 connected between the cavity 16 and the first air passage 11 and the second end surface 2621 at the top of the suction head 2 of the suction nozzle are fixed by gluing.
The outer side of the suction nozzle main body 1 is provided with a first groove 15. The first groove 15 facilitates the taking action of the nozzle body 1 when the fitting bush is attached or detached.
In this embodiment, a second groove 23 that is recessed downward is disposed on an axis of an upper end of the suction head 2, and a bottom surface of the second groove 23 is communicated with an upper end of the at least one second air passage 27. The lower end of the nozzle suction head 2 further comprises at least one clamping jaw 25. The end surface 26 at the bottom of at least one clamping jaw 25 forms the adsorption surface, at least one second air channel 27 is arranged in the clamping jaw 25, and the upper end of each second air channel 27 is communicated with the first air channel 11 through a second groove 23. In this way, the at least one air hole 24 is connected to the lower end of the second air passage 27, thereby forming a total air passage extending from the first air passage 11 to the lower end of the second air passage 27.
Specifically, the end surface 26 at the bottom of each clamping jaw 25 is provided with one or more air holes 24, and each air hole 24 is communicated with the second groove 23 through a second air channel 27. In this embodiment, four clamping jaws 25 are provided at the bottom of the nozzle suction head 2. The end surface 26 at the bottom of each clamping jaw 25 is provided with two air holes 24, two second air passages 27 which are arranged in parallel along the axial direction are arranged in each clamping jaw 25, and each second air passage 27 is respectively connected with one air hole 24.
The clamping jaws 25 are uniformly arranged at intervals along the circumferential direction, and gaps are formed between every two adjacent clamping jaws 25. The ratio control of adjacent second air flue 27 interval and clearance is between 1.5 ~ 3.0, and such design is favorable to increasing the laminating effect to square or non-circular camera lens, because there is the clearance, the clearance outside can be accomplished unanimously with the camera lens lateral surface to improve the laminating effect.
In this embodiment, a space is provided between each of the air holes 24 so as to avoid the void 32 on the suction lens. More specifically, the distance between adjacent air holes 24 is set reasonably according to the size of the lens to be adsorbed, and in the embodiment, the distance between adjacent air holes 24 is 4.6 mm.
Fig. 7 and 8 show the lens before and after being sucked. Wherein, lens terminal surface 31 has 4 clearance holes 32, and when the suction nozzle suction head 2 was often, clearance hole 32 was kept away from to second air flue 27 position, made its position of adsorbing the terminal surface 26 in clamping jaw 25 bottom, reached the vacuum effect, avoided the not enough condition of suction to take place.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, improvements, equivalents, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a special suction nozzle of clamping ring lock attaches machine which characterized in that includes:
the suction nozzle comprises a suction nozzle main body (1), wherein a first air passage (11) is arranged at the axis; and
the suction nozzle suction head (2) is provided with at least one second air passage (27) communicated with the first air passage (11) along the axial direction, the upper end of the suction nozzle suction head (2) is connected with the suction nozzle main body (1), the lower end of the suction nozzle suction head (2) is provided with an adsorption surface, the adsorption surface is provided with at least one air hole (24), and the at least one air hole (24) is connected with the lower end of the second air passage (27).
2. The suction nozzle dedicated to a clamping ring attaching machine according to claim 1, wherein said suction nozzle main body (1) comprises:
a first connecting part (13) connected with a main shaft in the locking machine;
and a second connecting part (12) connected with the suction nozzle suction head (2) is provided with a cavity (16) communicated with the first air passage (11) in the center.
3. A suction nozzle dedicated to a clamping ring attaching machine according to claim 2, characterized in that said first connecting portion (13) has a stepped surface (14) contacting and cooperating with said spindle.
4. The suction nozzle for the clamping ring locking machine as claimed in claim 2, wherein the outer surface of the suction nozzle body (1) is provided with a first groove (15) recessed toward the axial center.
5. A suction nozzle dedicated to a clamping ring attaching machine according to claim 2, characterized in that the inner wall of the cavity (16) is in interference fit with the outer wall (22) of the suction nozzle suction head (2).
6. The suction nozzle special for the clamping ring locking machine as claimed in claim 1, wherein the upper end axis of the suction nozzle suction head (2) is provided with a second groove (23) which is concave downwards; the bottom surface of the second groove (23) is communicated with the upper end of the at least one second air channel (27).
7. Nozzle according to claim 1, characterized in that the nozzle suction head (2) comprises at least one jaw (25), the end surface (26) of the bottom of at least one jaw (25) forming the suction surface, and at least one second air channel (27) is provided in the jaw (25).
8. The suction nozzle special for the clamping ring locking and attaching machine is characterized in that the clamping jaws (25) are uniformly arranged at intervals along the circumferential direction, and gaps are arranged between the adjacent clamping jaws (25).
9. The suction nozzle special for the clamping ring locking machine as claimed in claim 8, wherein the second air passages (27) are axially spaced in parallel.
10. The suction nozzle special for the clamping ring locking machine as claimed in claim 1, wherein a space is arranged between adjacent air holes (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148175.7U CN217238498U (en) | 2022-01-20 | 2022-01-20 | Special suction nozzle for clamping ring locking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220148175.7U CN217238498U (en) | 2022-01-20 | 2022-01-20 | Special suction nozzle for clamping ring locking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217238498U true CN217238498U (en) | 2022-08-19 |
Family
ID=82831590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220148175.7U Active CN217238498U (en) | 2022-01-20 | 2022-01-20 | Special suction nozzle for clamping ring locking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217238498U (en) |
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2022
- 2022-01-20 CN CN202220148175.7U patent/CN217238498U/en active Active
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