CN217579054U - High-transmittance optical film coating clamp and device for optical lens - Google Patents
High-transmittance optical film coating clamp and device for optical lens Download PDFInfo
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- CN217579054U CN217579054U CN202221484877.9U CN202221484877U CN217579054U CN 217579054 U CN217579054 U CN 217579054U CN 202221484877 U CN202221484877 U CN 202221484877U CN 217579054 U CN217579054 U CN 217579054U
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Abstract
The utility model discloses a high transmittance optical film coating fixture and a device for optical lenses, wherein the fixture comprises a frame, a push plate, a push rod, a spring and a plurality of clamping mechanisms which are arranged at equal intervals, and the push plate is arranged on the frame in a sliding way; the push rod is slidably mounted on the frame, and one end of the push rod is positioned in the frame and fixedly connected with the push plate; the spring is sleeved on the push rod, one end of the spring is connected with the frame, and the other end of the spring is connected with the push plate; the clamping mechanism comprises a first clamping seat, a second clamping seat, a guide post, a guide cylinder and an end cover, wherein the first clamping seat and the second clamping seat are respectively provided with an arc-shaped groove used for being in contact with the side wall of the lens, and one end of the guide post is arranged in the guide cylinder in a sliding mode. The utility model discloses have better cushioning effect in the in-service use, can avoid appearing damaging the condition of lens, can carry out independent centre gripping to the lens, avoid appearing the condition that the lens drops.
Description
Technical Field
The utility model relates to the technical field of lens coating, in particular to a high-transmittance optical film coating clamp for an optical lens; in addition, the utility model discloses still relate to a high transmissivity optical film coating film device for optical lens piece.
Background
The coating is to adhere hundreds of nanometers of multilayer other materials on the surface of the lens. The coating on the surface of the lens is usually physical evaporation coating in a vacuum chamber, that is, the process of heating the coating material to an evaporation temperature in a vacuum environment to deposit on the lens substrate is the same as that when boiling water, water drops are formed on a piece of glass placed on the lens substrate.
The lens coating machine is a process for coating a layer of metal film on the surface of an optical lens, so that the optical lens meets the requirements of reducing or increasing light reflection, beam splitting, color separation, light filtering, polarization and the like, is a common facility for optical lens production and processing, is widely used in lens production plants, increases the use requirements of the lens along with the increase of the number of glasses used by people, and ensures that the lens coating machine can not meet the processing and use requirements at the current stage gradually and needs to be more convenient to use.
The application numbers are: the utility model patent of CN202121998003.0 discloses a lens coating fixture; at least one group of clamping assemblies is arranged in the frame, and when a plurality of groups of clamping assemblies are arranged, adjacent clamping assemblies are separated by an installation column; each group of clamping assemblies consists of a plurality of clamping devices, and each clamping device comprises a first coating supporting plate and a second coating supporting plate; the utility model discloses a cooperation of first coating film layer board and second coating film layer board, through the pulling handle, then put into the lens between two coating film layer boards, loosen the handle for reset spring promotes the arm-tie and drives first coating film layer board and remove to second coating film layer board, carries out the centre gripping until carrying out the lens and places, carries out coating film work.
However, in practical use, it is found that when the lens is clamped, the pull plate is in hard link with the first coating bracket, and the lens is easily damaged after the pull rod is suddenly loosened when the lens is clamped; meanwhile, the reset springs act on the partition plate in a unified mode, when one lens is clamped, if the other lens is not clamped, the other lenses are easy to clamp and loosen, and the lenses are easy to fall off.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high transmittance optical film coating fixture for optical lenses, which has better buffer effect in actual use, can avoid the condition of damaging the lenses, can independently clamp the lenses and avoid the condition of falling off the lenses; in addition, the utility model also discloses a high transmissivity optical film coating device for optical lens piece for realize the coating operation of lens.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
a high transmittance optical film coating fixture for optical lenses comprises a frame and further comprises:
the push plate is arranged on the frame in a sliding manner;
the push rod is arranged on the frame in a sliding mode, and one end of the push rod is located inside the frame and fixedly connected with the push plate;
the spring is sleeved on the push rod, one end of the spring is connected with the frame, and the other end of the spring is connected with the push plate;
the clamping mechanism comprises a plurality of equally spaced clamping mechanisms, wherein each clamping mechanism comprises a first clamping seat, a second clamping seat, a guide post, a guide cylinder and an end cover, arc-shaped grooves used for being in contact with the side wall of the lens are formed in the first clamping seat and the second clamping seat, one end of each guide post is slidably arranged in each guide cylinder, the other end of each guide post is fixedly connected with the first clamping seat, a limiting structure is arranged between each guide cylinder and each guide post, a first spring is arranged in each guide cylinder, the end covers are in threaded connection with the guide cylinders and then pressed on the first springs, the end covers are fixedly arranged on the push plate, the second clamping seats are fixedly arranged on the frame, and a clamping area is formed between the first clamping seat and the second clamping seats.
Further optimize, the sliding component includes the spout that sets up on the frame to and set up at push pedal both ends and with the slider of spout cooperation.
In some preferred embodiments, the sliding groove is a dovetail-shaped or T-shaped sliding groove, and the sliding block is matched with the sliding groove in shape.
Further optimize, be provided with stereoplasm rubber or silica gel slipmat in the arc type groove.
Wherein, a plurality of spherical bulges in contact with the lens are arranged on the anti-skid pad.
Further preferably, the end cover is provided with a guide pillar, and the guide pillar is in threaded connection with the guide cylinder.
Wherein, sliding connection is realized between the push rod and the frame through a linear bearing.
Wherein, the upper end part of the push rod is provided with a handle.
Further optimize, pass through threaded connection between first grip slipper and the guide post, the second grip slipper is connected with the spliced pole, spliced pole and frame threaded connection.
The utility model also discloses a high transmissivity optical thin film coating device for optical lens piece, including coating film case body, this internal slip of coating film case is provided with lens anchor clamps, frame and coating film case body sliding connection among optical lens piece's the high transmissivity optical thin film coating anchor clamps.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model discloses the push pedal slides and sets up on the frame, can play the effect of direction to the push pedal, make the push pedal more stable when moving, and simultaneously, the guide cylinder in each fixture, first spring, guide post and end cover can form buffer structure, when carrying out the centre gripping lens, stimulate the push rod, make the spring compression, absorb a plurality of lenses that wait to plate the membrane through the vacuum chuck subassembly this moment, place the lens in the clamping area that forms between first, two grip blocks, then the slow not hard up push rod, at this moment, first grip block will be close to the direction of second grip block and carry out the centre gripping with the lens and fix, will compress first spring after first grip block and lens contact, realize the purpose of buffering, can avoid first grip block and lens hard contact, can play the purpose of protection to the lens; meanwhile, when the utility model is used for clamping the lenses, the lenses can be independently clamped, even if one lens is clamped askew, the other clamped lenses are not affected; under the effect of first spring and spring, can realize the stable centre gripping to the lens.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings which are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and that for those skilled in the art, other related drawings can be obtained according to these drawings without inventive efforts.
Fig. 1 is a schematic view of an overall structure of a first embodiment of the present invention.
Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1 according to the present invention.
Fig. 3 is a state diagram of the spherical protrusion contacting with the lens according to the present invention.
Reference numerals are as follows:
101-frame, 102-push plate, 103-push rod, 104-spring, 105-clamping mechanism, 106-first clamping seat, 107-second clamping seat, 108-guide column, 109-guide cylinder, 110-end cover, 111-arc groove, 112-lens, 113-limiting structure, 114-clamping area, 115-connecting column, 116-first limiting part, 117-second limiting part, 118-sliding block, 119-sliding rail, 120-non-slip pad, 121-spherical bulge, 122-guide column, 123-handle, 124-linear bearing.
Detailed Description
In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.
The following disclosure provides many different embodiments or examples for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or reference letters in the various examples for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
Referring to fig. 1-3, the embodiment discloses a high transmittance optical film coating fixture for optical lens, which includes a frame 101, a push plate 102, a push rod 103, a spring 104 and a plurality of clamping mechanisms 105 disposed at equal intervals,
the push plate 102 is arranged on the frame 101 in a sliding manner; the push rod 103 is slidably mounted on the frame 101, and one end of the push rod 103 is located inside the frame 101 and is fixedly connected with the push plate 102; the spring 104 is sleeved on the push rod 103, one end of the spring 104 is connected with the frame 101, and the other end of the spring is connected with the push plate 102; the clamping mechanism 105 comprises a first clamping seat 106, a second clamping seat 107, a guide post 108, a guide cylinder 109 and an end cover 110, wherein arc-shaped grooves 111 for contacting with the side wall of a lens 112 are formed in the first clamping seat and the second clamping seat, one end of the guide post 108 is slidably arranged in the guide cylinder 109, the other end of the guide post is fixedly connected with the first clamping seat 106, a limiting structure 113 is arranged between the guide cylinder 109 and the guide post 108, a first spring 104 is arranged in the guide cylinder 109, the end cover 110 is in threaded connection with the guide cylinder 109 and then pressed on the first spring 104, the end cover 110 is fixedly arranged on the push plate 102, the second clamping seat 107 is fixedly arranged on the frame 101, and a clamping area 114 is formed between the first clamping seat and the second clamping seat.
In the present embodiment, the limiting structure 113 includes a first limiting portion 116 disposed on the guide cylinder 109, and a second limiting portion 117 disposed on the guide post 108.
The utility model discloses push pedal 102 slides and sets up on frame 101, can play the effect of direction to push pedal 102, make push pedal 102 more stable when removing, simultaneously, guide cylinder 109, first spring 104, guide post 108 and end cover 110 in each fixture 105 can form buffer structure, when carrying out centre gripping lens 112, pulling push rod 103, make spring 104 compress, absorb a plurality of lens 112 that wait to plate film through the vacuum chuck subassembly this moment, place lens 112 in the clamping area 114 that forms between first, two grip blocks, then slow not hard up push rod 103, at this moment, first grip block 106 will be close to second grip block 107 direction and carry out centre gripping with lens 112 fixedly, will compress first spring 104 after first grip block 106 and lens 112 contact, realize the purpose of buffering, can avoid first grip block 106 and lens 112 hard contact, can play the purpose of protection to lens 112; meanwhile, when the utility model clamps the lenses 112, the lenses 112 can be independently clamped, even if one of the lenses 112 is clamped askew, the clamped lenses 112 will not be affected; the first spring 104 and the spring 104 can stably hold the lens 112.
The sliding assembly comprises a sliding groove arranged on the frame 101 and sliding blocks arranged at two ends of the push plate 102 and matched with the sliding groove.
Further limited, the sliding groove is a dovetail-shaped or T-shaped sliding groove, and the sliding block is matched with the sliding groove in shape. The push plate 102 can be more stable when moving through the arrangement of the sliding component.
In practical use, the push plate 102 may further be provided with a slide block 118, the frame 101 is provided with a slide rail 119, and the slide block 118 is slidably disposed on the slide rail 119.
Wherein, be provided with stereoplasm rubber or silica gel slipmat 120 in the arc type groove 111, can further realize the protection to lens 112.
Wherein, a plurality of spherical protrusions 121 contacting with the lens 112 are arranged on the non-slip mat 120. The spherical bulge 121 is arranged to realize multi-point contact with the lens 112, so that the lens 112 can be better fixed, a gap can be formed between the side wall of the lens 112 and the non-slip pad 120, and the condition that the non-slip pad 120 is deformed and then contacts with the edge surface of the lens 112 to cause uneven coating can be avoided.
The end cap 110 is provided with a guide post 122, and the guide post 122 is in threaded connection with the guide cylinder 109.
Further preferably, the push rod 103 and the frame 101 are slidably connected through a linear bearing 124.
Further preferably, the upper end of the push rod 103 is provided with a handle 123.
Example two
The present embodiment is further optimized based on the first embodiment, in the present embodiment, the first clamping seat 106 is connected with the guide post 108 through a screw thread, the second clamping seat 107 is connected with a connection post 115, and the connection post 115 is connected with the frame 101 through a screw thread.
Therefore, the first clamping seat and the second clamping seat can be detached, the models of the first clamping seat and the second clamping seat can be replaced according to the size of the lens 112 with the coated film in actual use, and clamping of the lens 112 with different specifications is facilitated.
EXAMPLE III
The embodiment discloses a high-transmittance optical film coating device for an optical lens, which comprises a coating box body, wherein a lens 112 clamp is arranged in the coating box body in a sliding manner, the lens 112 clamp is the high-transmittance optical film coating clamp for the optical lens in the first embodiment, and a frame 101 in the high-transmittance optical film coating clamp for the optical lens is connected with the coating box body in a sliding manner.
While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following appended claims be interpreted as including the preferred embodiment and all such alterations and modifications as fall within the scope of the invention.
The above description is only exemplary of the present invention and should not be taken as limiting, and all changes, equivalents, and improvements made within the spirit and principles of the present invention should be understood as being included in the scope of the present invention.
Claims (10)
1. The utility model provides a high transmissivity optical film coating anchor clamps for optical lens, includes the frame, its characterized in that still includes:
the push plate is arranged on the frame in a sliding manner;
the push rod is slidably mounted on the frame, and one end of the push rod is positioned in the frame and fixedly connected with the push plate;
the spring is sleeved on the push rod, one end of the spring is connected with the frame, and the other end of the spring is connected with the push plate;
the clamping mechanism comprises a first clamping seat, a second clamping seat, a guide post, a guide cylinder and an end cover, wherein arc-shaped grooves used for being in contact with the side wall of the lens are formed in the first clamping seat and the second clamping seat, one end of the guide post is arranged in the guide cylinder in a sliding mode, the other end of the guide post is fixedly connected with the first clamping seat, a limiting structure is arranged between the guide cylinder and the guide post, a first spring is arranged in the guide cylinder, the end cover is connected to the guide cylinder in a threaded mode and then pressed on the first spring, the end cover is fixedly arranged on the push plate, the second clamping seat is fixedly arranged on the frame, and a clamping area is formed between the first clamping seat and the second clamping seat.
2. The fixture for coating a high transmittance optical film for an optical lens according to claim 1, wherein: the sliding assembly comprises a sliding groove arranged on the frame and sliding blocks arranged at two end parts of the push plate and matched with the sliding groove.
3. The fixture for coating a high transmittance optical film for an optical lens according to claim 2, wherein: the sliding groove is a dovetail-shaped or T-shaped sliding groove, and the sliding block is matched with the sliding groove in shape.
4. The fixture for coating a high transmittance optical film for an optical lens according to claim 1, wherein: hard rubber or silica gel non-slip mats are arranged in the arc-shaped grooves.
5. The fixture for coating high transmittance optical film for optical lens according to claim 4, wherein: the anti-skid pad is provided with a plurality of spherical bulges which are contacted with the lens.
6. The fixture for coating a high transmittance optical film for an optical lens according to claim 1, wherein: the end cover is provided with a guide post, and the guide post is in threaded connection with the guide cylinder.
7. The fixture for coating a high transmittance optical film for an optical lens according to claim 1, wherein: the push rod and the frame are in sliding connection through a linear bearing.
8. The fixture for coating a high transmittance optical film for an optical lens according to claim 1, wherein: the upper end part of the push rod is provided with a handle.
9. The jig for coating a high transmittance optical film for an optical lens as claimed in any one of claims 1 to 8, wherein: the first clamping seat is in threaded connection with the guide column, the second clamping seat is connected with a connecting column, and the connecting column is in threaded connection with the frame.
10. The utility model provides a high transmissivity optical thin film coating device for optical lens, includes coating film case body, it is provided with lens anchor clamps, its characterized in that to slide in the coating film case body: the lens clamp is the high-transmittance optical film coating clamp for the optical lens according to any one of claims 1 to 9, and a frame in the high-transmittance optical film coating clamp for the optical lens is connected with the coating box body in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484877.9U CN217579054U (en) | 2022-06-15 | 2022-06-15 | High-transmittance optical film coating clamp and device for optical lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221484877.9U CN217579054U (en) | 2022-06-15 | 2022-06-15 | High-transmittance optical film coating clamp and device for optical lens |
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| CN217579054U true CN217579054U (en) | 2022-10-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221484877.9U Active CN217579054U (en) | 2022-06-15 | 2022-06-15 | High-transmittance optical film coating clamp and device for optical lens |
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| CN (1) | CN217579054U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637415A (en) * | 2022-11-07 | 2023-01-24 | 江苏久禾光电有限公司 | Multifunctional lens film coating device and process |
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- 2022-06-15 CN CN202221484877.9U patent/CN217579054U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115637415A (en) * | 2022-11-07 | 2023-01-24 | 江苏久禾光电有限公司 | Multifunctional lens film coating device and process |
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