CN210534362U - Auxiliary positioning tool for optical lens inking - Google Patents
Auxiliary positioning tool for optical lens inking Download PDFInfo
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- CN210534362U CN210534362U CN201921863721.XU CN201921863721U CN210534362U CN 210534362 U CN210534362 U CN 210534362U CN 201921863721 U CN201921863721 U CN 201921863721U CN 210534362 U CN210534362 U CN 210534362U
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- positioning
- inking
- optical lens
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Abstract
The utility model discloses an auxiliary positioning tool for optical lens inking, wherein the axis of a positioning rod is provided with a through hole for absorbing a lens to be inked, and a positioning sleeve is sleeved on the positioning rod with the axis and is connected with a tray; the tray drives the locating sleeve to move up and down. Through the mode, the utility model utilizes the positioning sleeve to keep the lens to be inked concentric with the positioning rod, thereby solving the problem of uneven inking of the inked lens caused by unbalanced rotation; the method is suitable for batch ink coating processing of lenses, and has the advantages of simple operation and high efficiency.
Description
Technical Field
The utility model relates to an optical lens processing field especially relates to an auxiliary positioning instrument that is used for optical lens to scribble china ink.
Background
With the development of optical technology, people have higher and higher requirements on the imaging quality of a lens, but stray light generated at the edge part of a lens in a lens barrel has great harm to imaging, and the edge of the lens is generally blackened in order to eliminate the stray light; in addition, the edge of the lens is blackened, so that the appearance of the assembled lens is more beautiful. The traditional ink coating process has the obvious defects of difficult positioning, unstable rotation, uneven ink coating, low efficiency and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a simple structure, convenient operation, efficient an auxiliary positioning instrument that is used for optical lens to scribble china ink.
In order to solve the technical problem, the utility model discloses a technical scheme be: there is provided an auxiliary positioning tool for inking an optical lens, comprising: the positioning device comprises a positioning rod, a positioning sleeve and a tray, wherein the axis of the positioning rod is provided with a through hole for adsorbing a lens to be coated with ink, and the positioning sleeve is coaxially sleeved on the positioning rod and is connected with the tray; the tray is used for aligning the coaxiality of the lens to be coated and the positioning rod, and the tray drives the positioning sleeve to move up and down.
In a preferred embodiment of the present invention, the through hole includes a tapered hole, a cylindrical hole and a threaded hole, the tapered hole gradually transits from large to small to the cylindrical hole, one end of the cylindrical hole is connected to the threaded hole, and the threaded hole is connected to the main shaft of the ink-jet printer.
In a preferred embodiment of the present invention, the positioning sleeve is provided with a step-shaped through hole, and the step-shaped through hole is coaxial with the through hole.
In a preferred embodiment of the present invention, the diameter of the upper step hole of the stepped through hole is larger than the diameter of the lower step hole, the upper step hole is used for aligning the lens to be coated with ink, and the lower step hole is sleeved on the positioning rod and moves up and down along the positioning rod.
In a preferred embodiment of the present invention, the diameter of the upper step hole is greater than or equal to the diameter of the lens to be coated with ink.
The utility model has the advantages that: the utility model utilizes the positioning sleeve to keep the lens to be coated with ink concentric with the positioning rod, thus solving the problem of uneven coating caused by unbalanced rotation of the lens to be coated with ink; the method is suitable for batch ink coating processing of lenses, and has the advantages of simple operation and high efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:
FIG. 1 is a schematic structural view of a preferred embodiment of an auxiliary positioning tool for optical lens inking according to the present invention;
fig. 2 is a schematic structural view of the auxiliary positioning tool for optical lens inking shown in fig. 1 in a positioned state.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
an auxiliary positioning tool for inking an optical lens, comprising: the ink-applying device comprises a positioning rod 1, a positioning sleeve 2 and a tray 3, wherein a through hole 4 for adsorbing a lens 5 to be coated with ink is formed in the axis of the positioning rod 2, and the positioning sleeve 2 is coaxially sleeved on the positioning rod 1 and is connected with the tray 3; used for aligning the coaxiality of the lens 5 to be coated with ink and the positioning rod 1, and the tray 3 drives the positioning sleeve 2 to move up and down.
The through hole 4 comprises a taper hole, a cylindrical hole and a threaded hole, the taper hole is gradually transited to the cylindrical hole from large to small, one end of the cylindrical hole is connected with the threaded hole, and the threaded hole is connected with an ink coating main shaft.
The axis of the positioning sleeve 2 is provided with a step-shaped through hole which is coaxial with the through hole 4.
The diameter of the upper-layer stepped hole of the stepped through hole is larger than that of the lower-layer stepped hole, the diameter of the upper-layer stepped hole is larger than that of the lens 5 to be coated with ink, the lens 5 to be coated with ink can be conveniently and quickly and accurately aligned, and the lower-layer stepped hole is sleeved on the positioning rod 1 and moves up and down along the positioning rod 1.
The utility model discloses utilize 2 messenger of position sleeve to wait to scribble black lens 5 and locating lever 1 and keep concentric, solved scribble black lens by the rotation uneven and the inhomogeneous problem of scribbling black that arouses.
The processing method of the auxiliary positioning tool for the ink coating of the optical lens comprises the following steps:
1) connecting the positioning rod 1 to a main shaft of an ink coating machine through threads, and screwing;
2) the positioning sleeve 2 is arranged on the positioning rod 1, the positioning sleeve 2 is also arranged on the tray 3, the tray 3 can move up and down, and the height of the tray 3 is adjusted;
3) placing a lens 5 to be coated with ink on the positioning rod 1 by using a sucking disc, sucking the lens, turning on a switch of the ink coating machine, rapidly moving the positioning sleeve 2 downwards along with the tray 3, and simultaneously starting to rotate a main shaft of the ink coating machine to coat the ink;
4) sucking down the coated lens by a sucking disc, closing the ink coating machine, quickly lifting the positioning sleeve 2 along with the tray 3, installing another lens 5 to be coated with ink in the positioning sleeve 2 by the sucking disc, and so on;
5) the coated lenses are collected and placed in a baking oven for baking.
The utility model discloses be fit for the lens and scribble black processing in batches, have easy operation, it is efficient.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (5)
1. An auxiliary positioning tool for inking an optical lens, comprising: the positioning device comprises a positioning rod, a positioning sleeve and a tray, wherein the axis of the positioning rod is provided with a through hole for adsorbing a lens to be coated with ink, and the positioning sleeve is coaxially sleeved on the positioning rod and is connected with the tray; the tray is used for aligning the coaxiality of the lens to be coated and the positioning rod, and the tray drives the positioning sleeve to move up and down.
2. An auxiliary positioning tool for optical lens inking as claimed in claim 1, wherein the through hole comprises a tapered hole, a cylindrical hole and a threaded hole, the tapered hole gradually transitions from large to small to the cylindrical hole, one end of the cylindrical hole is connected with the threaded hole, and the threaded hole is connected with the inking main shaft.
3. An auxiliary positioning tool for inking an optical lens as claimed in claim 1, wherein the positioning sleeve is provided with a stepped through hole, the stepped through hole being coaxial with the through hole.
4. An auxiliary positioning tool for optical lens inking as claimed in claim 3, wherein the diameter of the upper step hole of the stepped through hole is larger than the diameter of the lower step hole, the upper step hole is used for aligning the lens to be inked, and the lower step hole is sleeved on the positioning rod and moves up and down along the positioning rod.
5. An auxiliary positioning tool for inking an optical lens according to claim 4, wherein the diameter of the upper step hole is equal to or greater than the diameter of the lens to be inked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863721.XU CN210534362U (en) | 2019-11-01 | 2019-11-01 | Auxiliary positioning tool for optical lens inking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921863721.XU CN210534362U (en) | 2019-11-01 | 2019-11-01 | Auxiliary positioning tool for optical lens inking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210534362U true CN210534362U (en) | 2020-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921863721.XU Active CN210534362U (en) | 2019-11-01 | 2019-11-01 | Auxiliary positioning tool for optical lens inking |
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| Country | Link |
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| CN (1) | CN210534362U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632685A (en) * | 2019-11-01 | 2019-12-31 | 常州市奥普泰克光电科技有限公司 | Auxiliary positioning tool for optical lens inking and processing method |
-
2019
- 2019-11-01 CN CN201921863721.XU patent/CN210534362U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110632685A (en) * | 2019-11-01 | 2019-12-31 | 常州市奥普泰克光电科技有限公司 | Auxiliary positioning tool for optical lens inking and processing method |
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