CN105328845A - UV curing device for contact lenses - Google Patents

UV curing device for contact lenses Download PDF

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Publication number
CN105328845A
CN105328845A CN 201410402950 CN201410402950A CN105328845A CN 105328845 A CN105328845 A CN 105328845A CN 201410402950 CN201410402950 CN 201410402950 CN 201410402950 A CN201410402950 A CN 201410402950A CN 105328845 A CN105328845 A CN 105328845A
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device
housing
reflecting
tube
curing
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CN 201410402950
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Chinese (zh)
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张文灿
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奇鼎科技股份有限公司
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Abstract

The invention provides a UV curing device for contact lenses. The UV curing device comprises a first reflecting housing, a second reflecting housing and an electric device. At least one ultraviolet lamp tube and a lens hood are arranged in the first reflecting housing. One side face of the lens hood is arranged on one side face of the ultraviolet lamp tube. The periphery of an opening in the side face of the second reflecting housing is tightly connected with the periphery of an opening in the side face of the first reflecting housing, and a light-transmitting tube is arranged in the second reflecting housing. The electric device is provided with a rotary shaft, a gas pipeline is arranged in the electric device, one end of the rotary shaft is connected with one end of the light-transmitting tube, and the gas pipeline is connected with the light-transmitting tube. By means of the UV curing device, the effects that the structure is simplified, the occupied space is reduced, manufacturing is rapid, and the use amount of inert gas is reduced can be achieved.

Description

隐形眼镜UV固化装置 Contact lens UV curing apparatus

技术领域 FIELD

[0001] 本发明涉及一种具紫外线(Ultrav1let Ray)照射装置,尤指一种兼具结构简化且减少占据空间及提升制造合格率且减少惰性气体用量的隐形眼镜UV固化装置。 [0001] The present invention relates to an ultraviolet irradiation device with a (Ultrav1let Ray), particularly to a simplified structure and a reduction of both the space occupied and improve the manufacturing yield and reduces the amount of inert gas contact lens UV curing apparatus.

背景技术 Background technique

[0002] 按,隐形眼镜的制造,通常为在树脂中加入光引发剂或光敏剂,经过吸收紫外线(Ultrav1let)光固化设备中的高强度紫外光后,产生活性自由基或离子基,从而引发聚合、交联和接续反应,使树脂、油墨、粘合剂等在数秒到几分不等由液态转化为固态,此变化过程称的为UV固化,其中,为了确保制造过程中增加合格率,该紫外灯的照射量必须足够,而相对必须设置较多紫外灯与大型输送镜片膜的设备,造成制程的设备设置成本过高。 [0002] by, for producing contact lenses, as photosensitizer or initiator is usually added to the resin light through ultraviolet absorption (Ultrav1let) after high-intensity ultraviolet light curing apparatus, the generation of reactive free radicals or ionic groups, causing polymerization, crosslinking and subsequent reaction of the resin, ink, adhesive or the like in a few seconds to minutes range converted from a liquid to a solid state, this change is called UV curing process, wherein, in order to ensure increased yield of the manufacturing process, irradiation amount of the UV lamp must be sufficient, and must be set relatively large with a large ultraviolet lamp lens film transport device, causing the device manufacturing process provided high costs.

[0003] 对此,中国台湾专利第M444932号揭示了一种“用于隐形眼镜制程的光硬化设备”,请参阅图1,其包含一容置有一隐形眼镜前驱成份并具透光性的成形模16 包含一前输送区段23以及一后输送区段24的输送机构13,该输送机构13承载该成形模16并将该成形模16由该前输送区段23输送至该后输送区段24 ;—前光源组25,该前光源组25包含一位于该输送机构13的该前输送区段23上方的第一上光源14以及一位于该输送机构13的该前输送区段23下方的第一下光源15 ;—后光源组26,该后光源组26包含一位于该输送机构13的该后输送区段24上方的第二上光源20以及一位于该输送机构13的该后输送区段24下方的第二下光源21,该前光源组25于该前输送区段23照射该成形模16相较该后光源组26于该后输送区段24照射该成形模16形成一较小的照光强度,且更包含一放置该成形模16的承载盘22, [0003] In this regard, China Taiwan Patent No. M444932 discloses a "photohardenable apparatus for contact lens manufacturing process", refer to FIG. 1, comprising a receiving contact lens precursor composition has a translucent molding and having mold 16 comprises a front section 23 and a rear conveying a conveying section conveying means 24, 13, 13 of the conveying means carrying the mold 16 and the mold 16 is conveyed by the conveyor to the front section 23 after the conveying section 24; - front light source group 25, the front group 25 comprises a light source 14 positioned below the first light source and the conveying means above the conveyor 23 of the front section 13 is located a conveying means 13 of the front section 23 of the conveyor the first light source 15; - the light source group 26, the rear light source 26 comprises a group 20 is located in the rear and region 13 of a delivery conveying means located above the second light source 24 on the transport mechanism 13 of the rear conveyor section the second section 24 below the lower light source 21 of the front group 25 to irradiate the light conveying section 23 before the mold set 16 as compared to the rear light source 26 is irradiated to the conveying section 24 after the mold 16 is formed a small the illumination intensity, the more comprises placing a die 16 forming tray 22, 承载盘22位于该成形模16与该输送机构13之间,该输送机构13具有一承载平面130,该第一上光源14与该承载平面130之间具有一第一上间距H1,该第二上光源20与该承载平面130之间具有一小于该第一上间距H1的第二上间距H2,该第一下光源15与该承载平面130之间具有一第一下间距L1,该第二下光源21与该承载平面130之间具有一小于该第一下间距L1的第二下间距L2,该成形模16具有一上受光面18,该成形模16由该前输送区段23输送至该后输送区段24,该成形模16具有一下受光面19,该成形模16由该前输送区段23输送至该后输送区段24,并且该第一上光源14、该第一下光源15、该第二上光源20以及该第二下光源21为发出紫外光线。 Tray 22 positioned between the forming die 13 and the transport mechanism 16, the transport mechanism 13 has a supporting plane 130, the first light source 14 and the supporting plane 130 having a first pitch on the H1, the second having a second pitch less than the pitch H1 H2 on the first, at the first light source 15 having a distance L1 between the first plane 130 and the bearer, between the second light source 130 and the supporting plane 20 having between the light source 21 and the supporting plane 130 at a distance less than the first distance L1 and the second L2, of the upper mold 16 has a receiving surface 18, the mold 16 is conveyed by the conveyor to the front segment 23 after the conveying section 24, the mold 16 has a lower receiving surface 19, the mold 16 is conveyed by the conveyor 23 to the front portion of the rear conveyor section 24, and the first light source 14, the first lower light source 15, the light source 20 and the second light source 21 emits ultraviolet light on a second line.

[0004] 此一技术方案虽可加快该隐形眼镜前驱成份的固化时间,并减少于固化时变形的可能。 Although [0004] This aspect of a time to accelerate the curing of the lens precursor composition, and to reduce the curing time may be deformed. 惟若该前光源组25与该后光源组26的设置,且需使用该输送机构13承载该成形模16而输送前进使照射该前光源组25与该后光源组26所发出的紫外光,故造成设备成本过高且占据空间较大,且制程时使用的惰性气体用量甚多,造成成本较高的问题;此外,请再参阅图2所示是中国台湾专利第M288850号“隐形眼镜的旋膜机”,其为俯视图,其包括一轴座29、一透明管28、复数个灯座31以及复数个灯管30,该透明管28可以延伸适当的长度且设置于平台上,该透明管28容装有大量的成形模27,该轴座29连接电动装置带动该透明管28旋转,就可以利用离心力作用,使所述的这些成形模27内的液态原料成形。 However, if the light source group 25 provided before the rear set 26 of the light source, and the need to use the carrier transport mechanism 13 of the mold 16 is conveyed forward so that the ultraviolet light irradiation before the light source group 25 and the rear set 26 emitted by the light source, resulting in high equipment cost, and it occupies a large space, and the amount of inert gas used in the process very much, resulting in high cost problems; in addition, Please refer to FIG. 2 is shown in China Taiwan Patent No. M288850 "contact lenses rotary film machine ", which is a plan view, comprising a shaft housing 29, a transparent tube 28, a plurality of the socket 31 and a plurality of tubes 30, the transparent tube 28 may extend to a suitable length and provided on a platform, the transparent receiving tube 28 provided with a large number of molding die 27, the seat 29 is connected to the motor shaft driven by means of the transparent tube 28 is rotated, centrifugal force can use, so that these mold the liquid raw material 27 within the molding. 再者,使所述的这些灯座31与所述的这些灯管30分别由所述的这些穿孔32穿出平台,并间隔环绕摆设于该透明管28的周围,使所述的这些成形模27内的液态原料经所述的这些灯管30照射后硬化定形,最后,所述的这些灯座31与所述的这些灯管30分别由所述的这些穿孔32归位至平台下方。 In addition, these lamp socket according to claim 31 and 30, respectively, these tubes by the piercing internet these perforations 32, and spaced around the periphery of the furnishings in the transparent tube 28, so that these mold according to these tubes 30 after irradiation hardening amorphous liquid raw material through said inner 27, and finally, those of the socket 31 of the lamp 30 respectively, by these perforations 32 to the home position below the platform. 其中,紫外线照度强弱是依靠所述的这些灯管30前进后退来调整,即紫外光源无法完全导入生产中,会有乱射的现象,紫外光源无法均匀照射该成形模27,导致隐形眼镜生产合格率不佳,造成损失。 Wherein the intensity of ultraviolet intensity of these rely on the bulb 30 forward and backward to adjust, i.e., the ultraviolet light source can not be completely into the production, there will be indiscriminately phenomenon, can not be uniformly irradiated with the ultraviolet light source 27 of the mold, resulting in the production of contact lenses Eligible poor rate, resulting in losses. 是故,如何针对上述缺失加以改进,即为本案申请人所欲解决的技术困难点所在。 Therefore in how to improve response to these deletions, the applicant is the case to be solved by technical difficulties point is located.

发明内容 SUMMARY

[0005] 有鉴于现有的隐形眼镜的旋模机与制程的光硬化设备,其利用多个紫外线灯管与输送机构以调整受照射的距离或方向进行隐形眼镜光固化过程,造成设备成本过高以及制程合格率不佳,因此本发明的目的在于发展一种兼具结构简化且减少占据空间及提升制造合格率且减少惰性气体用量的隐形眼镜UV固化装置。 [0005] In view of the conventional contact lens spin casting machine and process of photohardening apparatus which utilizes a plurality of ultraviolet lamps and lens transportation mechanism photocuring process or in a direction from the irradiated adjustment, resulting in excessive cost equipment high and poor yield of the process, object of the present invention is therefore to develop a simplified structure and a reduction of both the space occupied and improve the manufacturing yield and reduces the amount of inert gas contact lens UV curing apparatus.

[0006] 为达成以上的目的,本发明提供一种隐形眼镜UV固化装置,其特征在于,其包含: [0006] In order to achieve the above object, the present invention provides a contact lens UV curing apparatus, characterized in that it comprises:

[0007] —第一反射罩,其内部设有至少一紫外线灯管和一遮光罩,该遮光罩其一侧面设置于该紫外线灯管一侧面; [0007] - a first reflector, which is internally provided with at least one ultraviolet lamp and a hood, the hood is provided on one side thereof a side surface of the UV lamp;

[0008] 一第二反射罩,其侧面开口周缘与该第一反射罩的侧面开口周缘相密合连接,且该第二反射罩内部设有一透光管; [0008] a second reflector, which side opening peripheral edge of the first side surface reflection cover the opening peripheral edge of the adhesive connection, and the second reflector is provided with a transparent tube inside the cover;

[0009] 一电动装置,其具有一转轴,且内部设有一气体管路,该转轴一端接合该透光管一端,该气体管路与该透光管相通连接。 [0009] an electric device having a shaft and internally provided with a gas line, one end of the spindle engaging an end of the transparent tube, the gas line is connected to the transparent tube communicating.

[0010] 其中,该遮光罩为透光材质。 [0010] wherein the hood is a transparent material.

[0011 ] 其中,该电动装置为步进马达或伺服马达。 [0011] wherein the motor means is a stepper motor or a servo motor.

[0012] 其中,该遮光罩为两种不同透光度的透光材料的堆叠或组合。 [0012] wherein the combination of light-transmissive material, or a stacked shade for two different light transmittance.

[0013] 凭借本发明采用该紫外线灯管、该第一反射罩、该第二反射罩所形成封闭的光反射路径,且凭借该遮光罩的光通过率来调整紫外线照度强弱,其效益在于:提升产品受紫外光照射均匀度,所造成的空间浪费大大减低,可用最小空间来达成光固化需求,而使用的惰性气体如氮(N2)、氦(He)、氖(Ne)、氩(Ar)大幅减少,且较佳的不需使用任何机械载具,即可进行自动传输入料与出料的功能,相对使得设备成本减少极多,进而使本发明可达到兼具结构简化且减少占据空间及提升制造合格率且减少惰性气体用量的功效。 [0013] With the present invention, to the ultraviolet lamp, the first reflector, the second reflector reflecting the light path forming a closed, and by virtue of the light shade to adjust the intensity of ultraviolet intensity, the benefits that : enhance product uniformity by ultraviolet irradiation, a waste of space caused by the greatly reduced, can be used to achieve minimum space requirements photocuring, the use of inert gas such as nitrogen (N2 of), helium (He), neon (Ne), argon ( ar) significantly reduced, and preferably without the use of any mechanical vehicle, can be automatically transferred into the functional material and the material, so that the equipment cost is relatively very much reduced, thereby enabling the present invention can achieve both a reduction and a simplified structure occupies space and enhance the manufacturing yield and reduces the amount of inert gas effect.

附图说明 BRIEF DESCRIPTION

[0014] 图1是现有结构的平面示意图; [0014] FIG. 1 is a plan view of a conventional structure;

[0015] 图2是另一现有的俯视图; [0015] FIG. 2 is a plan view of another conventional;

[0016] 图3是本发明较佳实施例的平面示意图; [0016] FIG. 3 is a plan view of the preferred embodiment of the present invention;

[0017] 图4是本发明较佳实施例的俯视图; [0017] FIG. 4 is a plan view of the preferred embodiment of the present invention embodiment;

[0018] 图5是本发明较佳实施例的立体示意图; [0018] FIG. 5 is a perspective view of the preferred embodiment of the present invention;

[0019] 图6是本发明较佳实施例的动作示意图(一); [0019] FIG. 6 is a schematic view of the operation (a) of the preferred embodiment of the present invention;

[0020] 图7是本发明较佳实施例的动作示意图(二); [0020] FIG. 7 is an operation of the preferred embodiment of the present invention, a schematic view (b);

[0021] 图8是本发明较佳实施例紫外光的照射方向示意图。 [0021] FIG. 8 is a schematic view of the irradiation direction of ultraviolet preferred embodiment embodiment of the present invention.

[0022] 附图标记说明: [0022] REFERENCE NUMERALS:

[0023]〔现有技术部分〕13输送机构;130承载平面;14第一上光源;140紫外光发射件;15第一下光源;150紫外光发射件;16成形模;17隐形眼镜前驱成份;18上受光面;19下受光面;20第二上光源;201紫外光发射件;21第二下光源;210紫外光发射件;22承载盘;23前输送区段;24后输送区段;25前光源组;26后光源组;H1第一上间距;H2第二上间距;L1第一下间距;L2第二下间距;27成形模;28透明管;29轴座;30灯管;31灯座;32穿孔; [0023] [13] part of the prior art transport mechanism; bearer plane 130; a first light source 14; ultraviolet light-emitting element 140; 15 at a first light source; UV-emitting element 150; 16 mold; contact lens precursor composition 17 ; receiving surface 18; 19 at the light receiving surface; second light source 20; ultraviolet light-emitting element 201; the second light source 21; 210 UV-emitting element; disc carrier 22; 23 before conveying section; conveying section 24 ; front light source group 25; 26 after the light source groups; Hl on a first pitch; H2 of the second distance; the first distance L1; L2 at a second spacing; molding die 27; 28 of the transparent tube; shaft holder 29; 30 tube ; socket 31; 32 perforations;

[0024]〔本发明部分〕1隐形眼镜UV固化装置;10第一反射罩;101紫外线灯管;102遮光罩;11第二反射罩;110透光管;12电动装置;120转轴;121气体管路。 [0024] [section] 1 of the present invention is a contact lens UV curing device; a first reflection cover 10; UV lamp 101; 102 hood; second reflection cover 11; 110 translucent tube; electric device 12; the rotating shaft 120; 121 gas line.

具体实施方式 detailed description

[0025] 为使贵审查委员能清楚了解本发明的内容,仅以下列说明搭配图式,敬请参阅。 [0025] To give you a clear understanding of the contents of the review committee of the invention, only the following instructions with drawings, please see.

[0026] 本发明所要解决的技术问题是让隐形眼镜未定型的镜片膜在制造的光固化过程中,达到提升隐形眼镜制造成品的合格率与大幅节省设备成本。 [0026] The present invention solves the technical problem is to make the lens shape in the film are not contact lenses photocuring during manufacture, to enhance the production yield of finished lenses with significant savings in equipment costs.

[0027] 请参阅图3、图4以及图5所示,为本发明较佳实施例的平面示意图、俯视图以及立体示意图,该隐形眼镜UV固化装置1其包含:一第一反射罩10、一第二反射罩11以及一电动装置12。 [0027] Referring to FIG 3, FIG 4 and FIG 5, a schematic plan view of the preferred embodiment of the present invention, a top view and a perspective view of the contact lens UV curing apparatus comprising: a first reflection cover 10, a a second reflection cover 11 and the electric device 12. 该第一反射罩10为长方形半椭圆状,其内部设有至少一紫外线灯管101和一遮光罩102,该遮光罩102其一侧面设置于该紫外线灯管101 —侧面,于本实施例中,该遮光罩102较佳为透光材质,以至少两种不同透光度的透光材料的堆叠或组合来组成该遮光罩102,凭借调整该遮光罩102光通过率来改变紫外光照度强弱。 The first reflector 10 is a rectangular semi-elliptical shape, which is internally provided with at least one UV lamp 101 and 102, the hood 102 is provided on one side surface of a hood of the UV lamp 101 - side, the present embodiment the hood 102 is preferably a transparent material, at least two light-transmitting material different transmittance or a combination consisting of a stack of the hood 102, the hood 102 by virtue of adjusting the rate by changing the light intensity of ultraviolet illumination . 该第二反射罩11为长方形U形状,其侧面开口周缘与该第一反射罩10的侧面开口周缘相密合连接,使的不产生空隙,以防止该紫外线灯管101产生的紫外光泄漏出于该第一反射罩10与该第二反射罩11,且该第二反射罩11内部设有一透光管110,该透光管110供以容装镜片膜,此镜片膜设置为旋模的母模或模铸的公母模都可。 The second reflector 11 has a rectangular U-shaped, its side opening peripheral edges connected with the adhesion of the first side surface reflection cover opening 10, so that no gap is to prevent the ultraviolet light UV lamp 101 from leaking out 10 to the first reflector and the second reflector 11, second reflector 11 and the inner tube 110 is provided with a transparent, the transparent tube 110 for accommodating the lens to the film, this film is set to the rotation of the lens mold male and female mold or a female mold can be molded. 该电动装置12可为步进马达或伺服马达且其具有一转轴120以作精确位置和速度控制,且该电动装置12内部设有一气体管路121,该转轴120 —端接合该透光管110 —端,该气体管路121与该透光管110相通连接。 The electrical device 12 may be a stepper motor or servo motor having a shaft 120 and allowing precise control of the position and velocity, and the interior of the electric apparatus 12 is provided with a gas line 121, the spindle 120 - Terminal engaged the transparent tube 110 - end of the gas communication pipe 121 is connected to the transparent tube 110. 该气体管路121作为传输惰性气体如氮(N2)、氦(He)、氖(Ne)、氩(Ar)至该透光管110内,使得惰性气体在该透光管110内形成在光固化期间阻绝氧气参与反应的作用,避免镜片膜品质不稳定及水化后因没完全受光固化反应造成卷曲或粘片现象。 The inert gas line 121 as a transport gas such as nitrogen (N2 of), helium (He), neon (Ne), argon (Ar) to within the transparent tube 110, so that the inert gas is formed in the light transmissive tube 110 denial of oxygen involved in the reaction during the curing action, the film quality of the lens to avoid instability caused by the hydration and curling phenomenon or adhesive sheet is not entirely due to the light curing reaction.

[0028] 请继续参阅图6、图7以及图8,为本发明较佳实施例的动作示意图(一)、动作示意图(二)以及紫外光的照射方向示意图,其镜片膜的旋模的母模经由该透光管110另一端入料至该透光管110内,以致使镜片膜的旋模的母模堆叠排列于该透光管110内,且凭借该气体管路121输送惰性气体如氮(N2)、氦(He)、氖(Ne)、氩(Ar)至该透光管110内。 [0028] Please continue to refer to FIG. 6, 7 and 8, a schematic diagram of the operation of (a) a schematic view of the operation of the preferred embodiment (b), and a schematic view of an irradiation direction of the ultraviolet light present invention, its mother lens spin casting film the other end of the mold via the feed pipe 110 into the light transmitting the transparent tube 110, to cause the lens spin casting the film stacked arrangement of the female mold in the transparent tube 110, and with the gas delivery conduit 121, such as an inert gas nitrogen (N2), helium (He), neon (Ne), argon (Ar) to the transparent tube 110. 此时,该紫外线灯管101所照射出的紫外光于该第一反射罩10与该第二反射罩11所形成的封闭的紫外光反射路径空间内均匀散射。 At this time, the closed space of the path of ultraviolet light reflected UV lamp 101 irradiated ultraviolet light to the first reflector 10 and the second reflective cover 11 is formed uniformly scattered. 再者,凭借该电动装置12旋动该透光管110,使得该透光管110可以水平一周角的方向顺时针或逆时针旋转,使得镜片膜在该透光管110内能受到该紫外线灯管101所发出的紫外光均匀照射,且通过该遮光罩102调整光通过率以调整该紫外线灯管101的紫外光照度,使的产生更强度的照射率,以提升制程上的速度,或者可调整成其它照度需求,改变紫外光照度强弱,上述为旋模法的固化方式。 Further, by virtue of the electric device 12 rotating the transparent tube 110, so that the transparent tube 110 can be one week horizontal angle clockwise or counterclockwise rotation, such that the lens film in the transparent tube 110 can receive the ultraviolet lamp uniform illumination emitted UV tube 101, and 102 by adjusting the shade of light by adjusting the illuminance of the ultraviolet light UV lamp 101, so that the rate of generating more intensity illumination, to enhance the speed of the process, or adjustable other requirements to illumination, illumination intensity of ultraviolet light to change the spin casting of the curing methods. 又如为模铸法时,模铸的公母模将原料夹在公母模内,然后由该透光管110另一端进入该透光管110内且原料受紫外光固化完成后成为镜片膜,以机械连动装置取开该电动装置12,以使得镜片膜的公母模由该透光管110 —端依序出料,在出料过程中完全是依镜片膜的公母模自身重量进行传输,而无须其他动力帮助。 Another example is the molding method, the male and female mold casting material sandwiched within the male and female mold, and then into the other end of the transparent tube 110 inner tube 110 and the transparent ultraviolet-curable material after completion of receiving the lens becomes a film , mechanical interlocking means of the electric apparatus 12 taken apart, so that the male and female mold lenses from the transparent film tube 110-- sequentially discharge end, the discharge process is purely male and female mold of the lens films own weight transmission, power without other help.

[0029] 请继续参阅图3、图4以及图5所示,凭借本发明采用该紫外线灯管101、该第一反射罩10、该第二反射罩11所形成封闭的光反射路径空间,且凭借该遮光罩102的光通过率来调整紫外线照度强弱,其效益在于:提升产品受紫外光照射均匀度,所造成的空间浪费大大减低,可用最小空间来达成光固化需求,而使用的惰性气体大幅减少,且在使光固化后的旋模的母模或模铸的公母模较佳的不需使用任何载具等传输设备,也可进行自动输送镜片膜的功能,相对使得设备成本减少极多,进而使本发明可达到兼具结构简化且减少占据空间及提升制造合格率且减少惰性气体用量的功效。 [0029] Please refer to FIG. 3, 4 and 5, by virtue of the present invention to the ultraviolet lamp 101, the first reflector 10, second reflector 11 reflecting the light path enclosed space is formed, and by virtue of the light shade 102 to adjust the intensity of ultraviolet intensity, the benefits that: the inert products used to enhance the uniformity of the illumination by ultraviolet light, resulting in wasted space greatly reduced, can be used to achieve minimum space requirements photocuring, and gas is substantially reduced, and in that the spin casting of the female mold after the photocuring of male and female mold or molding without using any preferred vehicle transmission equipment and the like, can also be automatic transmission function of the lens film, the relative cost of such equipment very much reduced, thereby enabling the present invention can achieve both simplify the structure to reduce the space occupied and production yield and improve the efficacy and reduce the amount of inert gas.

[0030] 综合以上所述,本发明能够使隐形眼镜未定型的镜片膜半成品在制造的光固化过程中,提供受较佳均匀的紫外光照射,达到提升隐形眼镜制造成品的合格率以及兼具结构简化且减少占据空间且减少惰性气体使用量的目的。 [0030] Based on the above, the present invention can be semi-finished lens so that the lens film unformed producing the photo-curing process is provided by the preferred uniform UV irradiation, to improve contact lens production yield of finished products and both simplifying the structure and purpose of reducing the space occupied and reducing the amount of inert gas used.

[0031] 以上说明对本发明而言只是说明性的,而非限制性的,本领域普通技术人员理解,在不脱离权利要求所限定的精神和范围的情况下,可作出许多修改、变化或等效,但都将落入本发明的保护范围之内。 [0031] For the present invention described above is illustrative only, and not restrictive, those of ordinary skill in the art understand that in the claims without departing from the spirit and scope defined, many modifications, variations, or the like effect, but it will fall within the scope of the present invention.

Claims (4)

  1. 1.一种隐形眼镜UV固化装置,其特征在于,其包含: 一第一反射罩,其内部设有至少一紫外线灯管和一遮光罩,该遮光罩其一侧面设置于该紫外线灯管一侧面; 一第二反射罩,其侧面开口周缘与该第一反射罩的侧面开口周缘相密合连接,且该第二反射罩内部设有一透光管; 一电动装置,其具有一转轴,且内部设有一气体管路,该转轴一端接合该透光管一端,该气体管路与该透光管相通连接。 1. A contact lens UV curing apparatus, characterized in that it comprises: a first reflector, which is internally provided with at least one ultraviolet lamp and a hood, the hood is provided on the one side thereof a UV lamp side; a second reflector, which is an opening side peripheral edges connected with the adhesion of the first side of the reflector opening, and the second reflector is provided with a transparent tube inside the cover; a motor means having a rotary shaft, and internally provided with a gas line, one end of the spindle engaging an end of the transparent tube, the gas line is connected to the transparent tube communicating.
  2. 2.根据权利要求1所述的隐形眼镜UV固化装置,其特征在于,该遮光罩为透光材质。 UV 2. The contact lens as claimed in claim 1 said curing apparatus, characterized in that the hood is a transparent material.
  3. 3.根据权利要求1所述的隐形眼镜UV固化装置,其特征在于,该电动装置为步进马达或伺服马达。 3. The contact lens UV curing apparatus according to claim 1, wherein the motor means is a stepper motor or a servo motor.
  4. 4.根据权利要求1所述的隐形眼镜UV固化装置,其特征在于,该遮光罩为两种不同透光度的透光材料的堆叠或组合。 4. The contact lens UV curing apparatus according to claim 1, characterized in that the hood is a light-transmissive material, a stack of two different transmittance or a combination thereof.
CN 201410402950 2014-08-15 2014-08-15 UV curing device for contact lenses CN105328845A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269867A (en) * 1990-10-26 1993-12-14 Canon Kabushiki Kaisha Method for producing optical device
JPH0780946A (en) * 1993-09-13 1995-03-28 Ricoh Co Ltd Production of optical element
JPH07137159A (en) * 1993-11-19 1995-05-30 Olympus Optical Co Ltd Mold assembly for lens
CN1354081A (en) * 2000-11-20 2002-06-19 索尼株式会社 Composite lens making device and method
CN1427767A (en) * 2000-03-30 2003-07-02 Q2100有限公司 Apparatus and system for production of plastic lenses
CN1852801A (en) * 2003-09-18 2006-10-25 精工爱普生株式会社 Device for manufacturing plastic lens
CN2848535Y (en) * 2005-10-26 2006-12-20 视阳光学股份有限公司 Shaping device of plane contact lenses
JP2014061664A (en) * 2012-09-21 2014-04-10 Hoya Corp Light irradiation device for lens substrate, and method for producing lens

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269867A (en) * 1990-10-26 1993-12-14 Canon Kabushiki Kaisha Method for producing optical device
JPH0780946A (en) * 1993-09-13 1995-03-28 Ricoh Co Ltd Production of optical element
JPH07137159A (en) * 1993-11-19 1995-05-30 Olympus Optical Co Ltd Mold assembly for lens
CN1427767A (en) * 2000-03-30 2003-07-02 Q2100有限公司 Apparatus and system for production of plastic lenses
CN1354081A (en) * 2000-11-20 2002-06-19 索尼株式会社 Composite lens making device and method
CN1852801A (en) * 2003-09-18 2006-10-25 精工爱普生株式会社 Device for manufacturing plastic lens
CN2848535Y (en) * 2005-10-26 2006-12-20 视阳光学股份有限公司 Shaping device of plane contact lenses
JP2014061664A (en) * 2012-09-21 2014-04-10 Hoya Corp Light irradiation device for lens substrate, and method for producing lens

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