CN104267515B - A kind of lens orientation point marking mechanism - Google Patents
A kind of lens orientation point marking mechanism Download PDFInfo
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- CN104267515B CN104267515B CN201410553327.1A CN201410553327A CN104267515B CN 104267515 B CN104267515 B CN 104267515B CN 201410553327 A CN201410553327 A CN 201410553327A CN 104267515 B CN104267515 B CN 104267515B
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- lens
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- eyeglass
- lifting unit
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Abstract
The invention discloses a kind of lens orientation point marking mechanism, comprise frame, lens receptacles, lens fixing apparatus, eyeglass device for dotting and lifting unit, described lens receptacles and lifting unit are all fixed in frame, lens fixing apparatus and eyeglass device for dotting are all fixed on lifting unit, and lens fixing apparatus and eyeglass device for dotting can move up and down with lifting unit; Described lens fixing apparatus comprises nail-plate and is fixed at least three nail pressings on nail-plate, is also provided with elastic component between described nail pressing and nail-plate; Described eyeglass device for dotting comprises print cartridge, gets pin ready, needle plate and rotating shaft, and described print cartridge is fixed in frame, and get pin ready and be fixedly connected on needle plate, needle plate is provided with through hole, described rotating shaft coordinates with via clearance; Nail-plate is fixedly connected with lifting unit with rotating shaft.Structure of the present invention is simple, is beneficial to shape and size that the machining center controlling eyeglass is formed indicates point, is beneficial to the crudy of follow-up eyeglass.
Description
Technical field
The present invention relates to glasses process equipment field, particularly relate to a kind of lens orientation point marking mechanism.
Background technology
Eyes are organs of vision that body weight for humans is wanted, and due to the regular incorrect reading of people and viewing custom, excessively use eye, myopia is more and more general, and glasses are as a kind of vision correcting apparatus, and the rate of wearing in crowd increases just year by year.
Available frame glasses mainly comprise mirror holder and eyeglass, eyeglass mostly was discoid before undressed, joining in mirror process, wearer needs after selected mirror holder according to the shape machining lens of picture frame in mirror holder, to process the eyeglass mated with picture frame type, size, eyeglass template is generally preinstalled with in existing picture frame, so only need by machining eyeglass to eyeglass template size and the matching requirements that can meet corresponding picture frame.Eyeglass needed to determine machining benchmark center before cutting, grinding, follow-up lens forming processing all needs to carry out around above-mentioned machining benchmark center, the general sign being completed said reference center by the pen scribbling colorant in prior art, but the reference center that this kind of measure obtains is difficult to ensure that it is round dot, is difficult to ensure its sharpness and size.
Summary of the invention
For the sign being completed reference center in above-mentioned prior art by the pen scribbling colorant, the reference center that this kind of measure obtains is difficult to ensure that it is round dot, is difficult to ensure its sharpness and the problem of size, the invention provides a kind of lens orientation point marking mechanism.
For the problems referred to above, the present invention solves problem by the following technical programs: a kind of lens orientation point marking mechanism, comprise frame, lens receptacles, lens fixing apparatus, eyeglass device for dotting and lifting unit, described lens receptacles and lifting unit are all fixed in frame, lens fixing apparatus and eyeglass device for dotting are all fixed on lifting unit, and lens fixing apparatus and eyeglass device for dotting can move up and down with lifting unit;
Described lens fixing apparatus comprises nail-plate and is fixed at least three nail pressings on nail-plate, is also provided with elastic component between described nail pressing and nail-plate;
Described eyeglass device for dotting comprises print cartridge, gets pin ready, needle plate and rotating shaft, and described print cartridge is fixed in frame, and get pin ready and be fixedly connected on needle plate, needle plate is provided with through hole, described rotating shaft coordinates with via clearance;
Nail-plate is fixedly connected with lifting unit with rotating shaft.
Concrete, the lens receptacles arranged is that the present invention treats the support zone getting eyeglass ready, the nail pressing arranged is for realizing being fixed of eyeglass to be got ready, prevent eyeglass from causing the point that eyeglass is formed clear not getting slip in process ready, be not round dot and formation ink marks cut, namely the pin of getting ready arranged contacts with eyeglass and on eyeglass, forms machining center anchor point after being infected with ink marks, when using, lens fixing apparatus and eyeglass device for dotting are all positioned at the top of lens receptacles, and in a free state the position of nail pressing lower end lower than the position getting pin lower end ready, lens fixing apparatus and eyeglass device for dotting move downward under the restriction of lifting unit, nail pressing is prior to getting pin and lens contacts ready, be arranged on the elastic component generation elastic deformation between nail pressing with nail-plate and the free end end making finally to get ready pin has contacted with lens surface and gets ready, in above process, the elastic force of elastic component elastic deformation forces eyeglass to be fixed in lens receptacles by firm, the fixed effect of guarantee to eyeglass is beneficial to being limited with of nail pressing quantity, preferably, nail pressing is not located along the same line, the print cartridge arranged is used for accommodating ink, and get setting that pin can rotate around the axis ready and be convenient to when getting that on needle end part, ink marks is less ready, by rotating needle plate, the free end end getting pin ready can be extend in print cartridge to be infected with ink, be beneficial to keep the clean and tidy of prescription work platform and improve eyeglass getting efficiency ready, preferably, also back-moving spring is provided with between described needle plate and rotating shaft, described back-moving spring is used for realizing needle plate without getting needle end part under external force ready down, under external force, after back-moving spring elastic deformation, get needle end part ready can be deep in print cartridge.
Further technical scheme is:
Because the thickness range of ophthalmic lens is little, the more resin lens of simultaneously existing employing due to quality softer, for avoiding getting the structure in process, eyeglass being caused to damage, simplification lifting unit ready, described lifting unit comprises sleeve, slide-bar and sliding sleeve, described sleeve is the tubular structure in vertically arranging, sleeve is also provided with the breach of length direction along its axis direction, described slide-bar is positioned at the hollow structure of sleeve, sliding sleeve is set on slide-bar, and sliding sleeve part is positioned at breach, described sleeve is fixedly connected in frame.In above structure, sliding sleeve sliding axially along slide-bar, simultaneously sliding sleeve is as the fixture of lifting unit and lens fixing apparatus and eyeglass device for dotting, on breach, lower end can be used for the motion stop limiting sliding sleeve, to limit the motion amplitude of lens fixing apparatus and eyeglass device for dotting, the present invention can be prevented in the course of the work to the excessive collision of eyeglass.
Improve work efficiency of the present invention for optimizing the above-mentioned protected effect to eyeglass and being beneficial to, described slide-bar is also arranged with the spring resetted for sliding sleeve.
It is protective lens in prior art; many employings eyeglass Special sucking disc is as the fixer of eyeglass; can be easily installed in the present invention for ease of described sucker; namely be connected with sucker by lens receptacles; the mode of sucker fixing len realizes eyeglass installation on the invention, and described lens receptacles is for arranging round-meshed tubular structure.
The end getting pin ready is generally has good adsorption ability flexibility material to ink; so that protective lens; this just makes the end getting pin ready yielding; for ease of ensureing the size and shape of the point formed; the replacing of the end getting pin ready is seemed particularly important; for ease of realizing above-mentioned technique effect; described pin of getting ready comprises syringe, puller bolt and syringe needle; described syringe is fixed on needle plate; syringe is also provided with internal thread through hole, and described puller bolt and syringe needle are threadedly connected on syringe by the difference end of internal thread through hole respectively.In above structure, syringe needle be directly contact with eyeglass get parts ready, namely ink is infected with on the free end of syringe needle, and above structure syringe needle is adjustable relative to the extension elongation of syringe, and puller bolt is convenient to realize fixing relative to syringe of syringe needle, rotation in the non-artificial situation of syringe needle can be prevented.
For reducing to get ready in process because the compressive stress got ready for eyeglass causes the situation that eyeglass is bending to occur, to ensure the quality that eyeglass is put further, described nail-plate is the block structure being provided with notch, the nail-plate of notch both sides is provided with nail pressing, described in get pin ready and can rotate around the axis in notch.Namely above structure makes to get ready application point for eyeglass between nail pressing group.
For avoiding lens fixing apparatus and eyeglass device for dotting, in uphill process, rigid shock occurs, described frame is also provided with the cushion pad be positioned at above lens fixing apparatus and eyeglass device for dotting.
For ease of braking lens fixing apparatus and eyeglass device for dotting, described needle plate is also provided with the handler of sheet.Preferably, for ease of by handler transmitting force, the bottom of print cartridge is fixed on the side of frame, becomes vertical state getting handler when ink is infected with by pin ready, becoming horizontality by handler during handler braking lifting unit motion.
The present invention compared with prior art, has following beneficial effect:
Structure of the present invention is simple, by getting the fixing of nail pressing and the many eyeglasses of lens receptacles before pin acts on eyeglass ready, effectively can ensure the stability getting position between the two when pin acts on eyeglass ready, be beneficial to shape and size that the machining center controlling eyeglass is formed indicates point, be beneficial to the crudy of follow-up eyeglass.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of lens orientation point marking mechanism of the present invention specific embodiment;
Fig. 2 is in a kind of lens orientation point marking mechanism of the present invention, the structural representation of a lifting unit specific embodiment;
Fig. 3 is in a kind of lens orientation point marking mechanism of the present invention, gets the structural representation of a pin specific embodiment ready;
Fig. 4 is in a kind of lens orientation point marking mechanism of the present invention, the structural representation of a nail-plate specific embodiment.
Name corresponding to graphical indicia is called: 1, lens receptacles, 2, frame, 3, print cartridge, 4, get pin ready, 41, syringe, 42, internal thread through hole, 43, puller bolt, 44, syringe needle, 5, needle plate, 6, handler, 7, cushion pad, 8, rotating shaft, 9, nail-plate, 91, notch, 10, nail pressing, 11, lifting unit, 111, sleeve, 112, breach, 113, spring, 114, slide-bar, 115, sliding sleeve.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail:
Embodiment 1:
As shown in Figure 1 to Figure 4, a kind of lens orientation point marking mechanism, comprise frame 2, lens receptacles 1, lens fixing apparatus, eyeglass device for dotting and lifting unit 11, described lens receptacles 1 and lifting unit 11 are all fixed in frame 2, lens fixing apparatus and eyeglass device for dotting are all fixed on lifting unit 11, and lens fixing apparatus and eyeglass device for dotting can move up and down with lifting unit 11;
At least three nail pressings 10 that described lens fixing apparatus comprises nail-plate 9 and is fixed on nail-plate 9, are also provided with elastic component between described nail pressing 10 and nail-plate 9;
Described eyeglass device for dotting comprises print cartridge 3, gets pin 4 ready, needle plate 5 and rotating shaft 8, and described print cartridge 3 is fixed in frame 2, and get pin 4 ready and be fixedly connected on needle plate 5, needle plate 5 is provided with through hole, described rotating shaft 8 coordinates with via clearance;
Nail-plate 9 is fixedly connected with lifting unit 11 with rotating shaft 8.
In the present embodiment, the lens receptacles 1 arranged gets the support zone of eyeglass ready for the present invention treats, the nail pressing 10 arranged is for realizing being fixed of eyeglass to be got ready, prevent eyeglass from causing the point that eyeglass is formed clear not getting slip in process ready, be not round dot and formation ink marks cut, namely the pin 4 of getting ready arranged contacts with eyeglass and on eyeglass, forms machining center anchor point after being infected with ink marks, when using, lens fixing apparatus and eyeglass device for dotting are all positioned at the top of lens receptacles 1, and in a free state the position of nail pressing 10 lower end lower than the position getting pin 4 lower end ready, lens fixing apparatus and eyeglass device for dotting move downward under the restriction of lifting unit 11, nail pressing 10 is prior to getting pin 4 and lens contacts ready, be arranged on the elastic component generation elastic deformation between nail pressing 10 with nail-plate 9 and the free end end making finally to get ready pin 4 has contacted with lens surface and gets ready, in above process, the elastic force of elastic component elastic deformation forces eyeglass to be fixed in lens receptacles 1 by firm, the fixed effect of guarantee to eyeglass is beneficial to being limited with of nail pressing 10 quantity, preferably, nail pressing 10 is not located along the same line, the print cartridge 3 arranged is for accommodating ink, and get pin 4 ready and can 8 settings of rotating around the shaft be convenient to get ink marks on pin 4 end ready less, by rotating needle plate 5, the free end end getting pin 4 ready can be extend in print cartridge 3 to be infected with ink, be beneficial to keep the clean and tidy of prescription work platform and improve eyeglass getting efficiency ready, preferably, also back-moving spring is provided with between described needle plate 5 and rotating shaft 8, described back-moving spring is used for realizing needle plate 5 without getting pin 4 end under external force ready down, under external force, after back-moving spring elastic deformation, get pin 4 end ready can be deep in print cartridge 3.
Embodiment 2:
The present embodiment improves below having made on the basis of embodiment 1 further: as shown in Figures 1 to 4, because the thickness range of ophthalmic lens is little, the more resin lens of simultaneously existing employing due to quality softer, for avoiding causing damage to eyeglass getting ready in process, simplify the structure of lifting unit 11, described lifting unit 11 comprises sleeve 111, slide-bar 114 and sliding sleeve 115, described sleeve 111 is the tubular structure in vertically arranging, sleeve 111 is also provided with the breach 112 of length direction along its axis direction, described slide-bar 114 is positioned at the hollow structure of sleeve 111, sliding sleeve 115 is set on slide-bar 114, and sliding sleeve 115 part is positioned at breach 112, described sleeve 111 is fixedly connected in frame 2.In above structure, sliding sleeve 115 slides axially along slide-bar 114, simultaneously sliding sleeve 115 is as the fixture of lifting unit 11 and lens fixing apparatus and eyeglass device for dotting, on breach 112, lower end can be used for the motion stop limiting sliding sleeve 115, to limit the motion amplitude of lens fixing apparatus and eyeglass device for dotting, the present invention can be prevented in the course of the work to the excessive collision of eyeglass.
Improve work efficiency of the present invention for optimizing the above-mentioned protected effect to eyeglass and being beneficial to, described slide-bar 114 is also arranged with the spring 113 resetted for sliding sleeve 115.
Embodiment 3:
The present embodiment improves below having made on the basis of embodiment 1 further: as shown in Figures 1 to 4; it is protective lens in prior art; many employings eyeglass Special sucking disc is as the fixer of eyeglass; can be easily installed in the present invention for ease of described sucker; namely be connected with sucker by lens receptacles 1; the mode of sucker fixing len realizes eyeglass installation on the invention, and described lens receptacles 1 is for arranging round-meshed tubular structure.
The end getting pin 4 ready is generally has good adsorption ability flexibility material to ink, so that protective lens, this just makes the end getting pin 4 ready yielding, for ease of ensureing the size and shape of the point formed, the replacing of the end getting pin 4 ready is seemed particularly important, for ease of realizing above-mentioned technique effect, described pin 4 of getting ready comprises syringe 41, puller bolt 43 and syringe needle 44, described syringe 41 is fixed on needle plate 5, syringe 41 is also provided with internal thread through hole 42, described puller bolt 43 and syringe needle 44 are threadedly connected on syringe 41 by the difference end of internal thread through hole 42 respectively.In above structure, syringe needle 44 be directly contact with eyeglass get parts ready, namely ink is infected with on the free end of syringe needle 44, above structure syringe needle 44 is adjustable relative to the extension elongation of syringe 41, and puller bolt 43 is convenient to realize fixing relative to syringe 41 of syringe needle 44, rotation in the non-artificial situation of syringe needle 44 can be prevented.
For reducing to get ready in process because the compressive stress getting pin 4 pairs of eyeglasses ready causes the situation that eyeglass is bending to occur, to ensure the quality that eyeglass is put further, described nail-plate 9 is for being provided with the block structure of notch 91, the nail-plate 9 of notch 91 both sides is provided with nail pressing 10, described in get pin 4 ready and can 8 turn in notch 91 around the shaft.Namely above structure makes the application point getting pin 4 pairs of eyeglasses ready between nail pressing 10 groups.
Embodiment 4:
The present embodiment improves below having made on the basis of above embodiment further: as shown in Figures 1 to 4, for avoiding lens fixing apparatus and eyeglass device for dotting, in uphill process, rigid shock occurs, described frame 2 is also provided with the cushion pad 7 be positioned at above lens fixing apparatus and eyeglass device for dotting.
For ease of braking lens fixing apparatus and eyeglass device for dotting, described needle plate 5 is also provided with the handler 6 of sheet.Preferably, for ease of by handler 6 transmitting force, the bottom of print cartridge 3 is fixed on the side of frame 2, getting handler 6 one-tenth vertical state when ink is infected with by pin 4 ready, being braked handler 6 one-tenth horizontality when lifting unit 11 moves by handler 6.
Above content is the further description done the present invention in conjunction with concrete preferred implementation, can not assert that the specific embodiment of the present invention is confined to these explanations.For general technical staff of the technical field of the invention, not departing from other embodiments drawn under technical scheme of the present invention, all should be included in protection scope of the present invention.
Claims (6)
1. a lens orientation point marking mechanism, it is characterized in that, comprise frame (2), lens receptacles (1), lens fixing apparatus, eyeglass device for dotting and lifting unit (11), described lens receptacles (1) and lifting unit (11) are all fixed in frame (2), lens fixing apparatus and eyeglass device for dotting are all fixed on lifting unit (11), and lens fixing apparatus and eyeglass device for dotting can move up and down with lifting unit (11);
Described lens fixing apparatus comprises nail-plate (9) and is fixed at least three nail pressings (10) on nail-plate (9), is also provided with elastic component between described nail pressing (10) and nail-plate (9);
Described eyeglass device for dotting comprises print cartridge (3), gets pin (4) ready, needle plate (5) and rotating shaft (8), described print cartridge (3) is fixed in frame (2), getting pin (4) ready is fixedly connected on needle plate (5), (5) are provided with through hole with needle plate, and described rotating shaft (8) coordinates with via clearance;
Nail-plate (9) is fixedly connected with lifting unit (11) with rotating shaft (8); Described lifting unit (11) comprises sleeve (111), slide-bar (114) and sliding sleeve (115), described sleeve (111) is the tubular structure in vertically arranging, sleeve (111) is also provided with the breach (112) of length direction along its axis direction, described slide-bar (114) is positioned at the hollow structure of sleeve (111), sliding sleeve (115) is set on slide-bar (114), and sliding sleeve (115) part is positioned at breach (112), described sleeve (111) is fixedly connected in frame (2); Described lens receptacles (1) is for arranging round-meshed tubular structure.
2. a kind of lens orientation point marking mechanism according to claim 1, is characterized in that, described slide-bar (114) is also arranged with the spring (113) resetted for sliding sleeve (115).
3. a kind of lens orientation point marking mechanism according to claim 1, it is characterized in that, described pin (4) of getting ready comprises syringe (41), puller bolt (43) and syringe needle (44), described syringe (41) is fixed on needle plate (5), syringe (41) is also provided with internal thread through hole (42), described puller bolt (43) and syringe needle (44) are threadedly connected on syringe (41) by the difference end of internal thread through hole (42) respectively.
4. a kind of lens orientation point marking mechanism according to claim 1, it is characterized in that, described nail-plate (9) is for being provided with the block structure of notch (91), the nail-plate (9) of notch (91) both sides is provided with nail pressing (10), described in get pin (4) ready and can (8) turn in notch (91) around the shaft.
5. a kind of lens orientation point marking mechanism as claimed in any of claims 1 to 4, is characterized in that, described frame (2) is also provided with the cushion pad (7) be positioned at above lens fixing apparatus and eyeglass device for dotting.
6. a kind of lens orientation point marking mechanism as claimed in any of claims 1 to 4, is characterized in that, described needle plate (5) is also provided with the handler (6) of sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553327.1A CN104267515B (en) | 2014-10-20 | 2014-10-20 | A kind of lens orientation point marking mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410553327.1A CN104267515B (en) | 2014-10-20 | 2014-10-20 | A kind of lens orientation point marking mechanism |
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| Publication Number | Publication Date |
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| CN104267515A CN104267515A (en) | 2015-01-07 |
| CN104267515B true CN104267515B (en) | 2016-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410553327.1A Active CN104267515B (en) | 2014-10-20 | 2014-10-20 | A kind of lens orientation point marking mechanism |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6257721B1 (en) * | 1999-02-22 | 2001-07-10 | Nidek Co., Ltd. | Device for spectacles |
| CN202351437U (en) * | 2011-08-03 | 2012-07-25 | 东莞市康赛电子有限公司 | Automatic ink coating machine for optical lens |
| CN204155031U (en) * | 2014-10-20 | 2015-02-11 | 四川仁心医疗科技有限公司 | A kind of machining eyeglass center indication device |
-
2014
- 2014-10-20 CN CN201410553327.1A patent/CN104267515B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6257721B1 (en) * | 1999-02-22 | 2001-07-10 | Nidek Co., Ltd. | Device for spectacles |
| CN202351437U (en) * | 2011-08-03 | 2012-07-25 | 东莞市康赛电子有限公司 | Automatic ink coating machine for optical lens |
| CN204155031U (en) * | 2014-10-20 | 2015-02-11 | 四川仁心医疗科技有限公司 | A kind of machining eyeglass center indication device |
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| Publication number | Publication date |
|---|---|
| CN104267515A (en) | 2015-01-07 |
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Inventor after: Deng Liping Inventor before: Zeng Ping |
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Effective date of registration: 20180104 Address after: 610000 Sichuan city of Chengdu province high tech Zone sub Road No. 88 2 10 storey building No. 1002 Patentee after: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD. Address before: 610000 No. 52, Yongfeng Road, hi tech Zone, Sichuan, Chengdu Patentee before: SICHUAN RENXIN MEDICAL TECHNOLOGY CO., LTD. |
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Effective date of registration: 20181130 Address after: 610000 No. 144 Qingjiang Middle Road, Qingbaijiang District, Chengdu City, Sichuan Province Patentee after: Chengdu Zhi Rong Chuang Intellectual Property Operation Co., Ltd. Address before: 610000 No. 10, 2 2, 88 Jiao Zi Road, Chengdu high tech Zone, Sichuan. Patentee before: SICHUAN XINGZHI ZHIHUI INTELLECTUAL PROPERTY OPERATION CO., LTD. |
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