WO2021114229A1 - 镜片喷墨工装 - Google Patents

镜片喷墨工装 Download PDF

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Publication number
WO2021114229A1
WO2021114229A1 PCT/CN2019/125181 CN2019125181W WO2021114229A1 WO 2021114229 A1 WO2021114229 A1 WO 2021114229A1 CN 2019125181 W CN2019125181 W CN 2019125181W WO 2021114229 A1 WO2021114229 A1 WO 2021114229A1
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WO
WIPO (PCT)
Prior art keywords
lens
tooling
inkjet
wall
mounting wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2019/125181
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English (en)
French (fr)
Inventor
葛继伟
俞仁龙
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AAC Optics Changzhou Co Ltd
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AAC Optics Changzhou Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by AAC Optics Changzhou Co Ltd filed Critical AAC Optics Changzhou Co Ltd
Priority to PCT/CN2019/125181 priority Critical patent/WO2021114229A1/zh
Publication of WO2021114229A1 publication Critical patent/WO2021114229A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/24—Masking elements, i.e. elements defining uncoated areas on an object to be coated made at least partly of flexible material, e.g. sheets of paper or fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/12—Optical coatings produced by application to, or surface treatment of, optical elements by surface treatment, e.g. by irradiation

Definitions

  • the invention belongs to the technical field of optical devices, and particularly relates to a lens inkjet tooling.
  • Camera lenses usually contain optical lenses, in order to prevent stray light from the sides of the optical lenses. Influencing the shooting quality of the camera lens, ink is usually ejected on the side of the optical lens to absorb stray light.
  • tooling is usually used when performing inkjet processing on optical lenses. The lenses are placed on the tooling, and then an inkjet device is used for inkjetting after filming on the surface of the lens.
  • ink-jetting only one side can be sprayed. If the other side is to be sprayed, the lens needs to be removed and turned and placed on the tooling. The operation steps are complicated, which affects the efficiency of the lens inkjet.
  • the object of the present invention is to provide a lens inkjet tooling, which can realize the inkjet of the lens sidewall or trimming, and because the lens is fixed and the two sides are filmed, the tooling can be directly turned over to spray on both sides, which improves the lens inkjet efficiency.
  • a lens inkjet tooling for installing the lens the lens has an inkjet side wall located on the peripheral side and needs to be ejected, and located on both ends of the optical axis and respectively connected to the inkjet side
  • the first surface and the second surface adjacent to the wall are characterized in that the inkjet tooling includes a first tooling plate provided with a plurality of first accommodating holes for assembling a plurality of the lenses, and a first tooling plate covering the first
  • a second tooling plate with a plurality of second accommodating holes corresponding to a plurality of the first accommodating holes is arranged on the tooling plate, and is attached to the side of the first tooling plate away from the second tooling plate for covering the A first covering film on the first surface and a second covering film attached to the side of the second tooling plate away from the first tooling plate for covering the second surface
  • the first containing hole is provided for A first mounting wall for mounting the lens and a first surrounding wall that encloses with the first mounting wall to
  • the position of the second mounting wall away from the first tooling plate extends toward the second accommodating hole to form a second block for blocking the second surface
  • the ink jet side wall is enclosed with the first enclosure wall on the corresponding side and the second enclosure wall on the corresponding side to form an ink jet hole.
  • the first mounting wall is formed recessed outward from the inner wall of the first accommodating hole, and the lens is engaged with the first mounting wall.
  • the first mounting wall includes a first limiting surface located in the middle and a first side limiting surface connected to both ends of the first limiting surface, and the first side limiting surface faces the first limiting surface. Extend in the accommodating hole.
  • the first mounting wall further includes a first connecting surface connected between the first limiting surface and the first side limiting surface and recessed toward the outside of the first accommodating hole, the A groove is formed between the first connecting surface and the lens.
  • the second mounting wall is formed recessed outward from the inner wall of the second accommodating hole, and the lens is engaged with the second mounting wall.
  • the second mounting wall includes a second limiting surface located in the middle and a second side limiting surface connected to both ends of the second limiting surface, and the second side limiting surface faces the second limiting surface. Extend in the accommodating hole.
  • the second mounting wall further includes a second connecting surface connected between the second limiting surface and the second side limiting surface and recessed toward the outside of the second accommodating hole, the A groove is formed between the second connecting surface and the lens.
  • first tooling plate and the second tooling plate are fixed by screws.
  • the first covering film is provided with a first positioning hole, and a side of the first tooling plate away from the second tooling plate protrudes to form a first positioning pin corresponding to the first positioning hole.
  • a positioning pin is embedded in the first positioning hole.
  • the first covering film includes a first base film provided with a first opening directly opposite to the first accommodating hole, and a first base film connected to an edge of the first opening and attached to the lens.
  • the first film on a surface.
  • the second cover film is provided with a second positioning hole, and a second positioning pin corresponding to the second positioning hole is formed on a side of the second tooling plate away from the second tooling plate. Two positioning pins are embedded in the second positioning hole.
  • the second covering film includes a second base film provided with a second opening directly opposite to the second accommodating hole, and a second base film connected to the edge of the second opening and attached to the lens. The second film on the two surfaces.
  • a side of the second tooling plate away from the first tooling plate protrudes to form a boss structure
  • the boss structure is arranged at intervals around the peripheral side of the second accommodating hole
  • the second base film It is attached to the surface of the boss structure.
  • the lens Insert the lens into the first accommodating hole of the first tooling plate, make the first surface of the lens bear against the first abutting part, and then cover the second tooling plate on the first tooling plate.
  • the lens is fitted into the first accommodating hole and the second accommodating hole.
  • the first mounting wall and the second mounting wall can limit the horizontal shaking of the lens, and the first abutting portion and the second abutting portion can prevent the lens from being perpendicular to the first
  • the direction of the plate surface of a tooling board is separated, that is, the first tooling board and the second tooling board can fix and stabilize the lens, and the inkjet wall surface of the lens is enclosed with the first and second surrounding walls to form an inkjet hole ,
  • the inkjet device After covering the first and second surfaces of the lens with the first and second covering films, the inkjet device can be used to ink the inkjet wall of the lens. You can directly flip the tooling and spray on both sides to improve The ink jet efficiency of the lens is improved.
  • Figure 1 is a schematic diagram of the overall structure of the lens inkjet tooling of the present invention.
  • FIG. 2 is a schematic diagram of a part of the structure of the lens inkjet tooling of the present invention.
  • FIG. 3 is a schematic diagram of a three-dimensional exploded structure of the lens inkjet tooling of the present invention from a first view angle;
  • FIG. 4 is a schematic diagram of a three-dimensional exploded structure of the lens inkjet tooling of the present invention from a second view angle;
  • Figure 5 is an enlarged view of part A in Figure 2;
  • Fig. 6 is an enlarged view of part B in Fig. 3;
  • Fig. 7 is an enlarged view of part C in Fig. 3;
  • Fig. 8 is an enlarged view of part D in Fig. 4;
  • Fig. 9 is an enlarged view of part E in Fig. 4.
  • a lens inkjet tooling is provided for installing the lens 01.
  • the lens 01 has an inkjet side wall 011 on the peripheral side and needs inkjet, and is located at the two ends of the optical axis and is respectively compatible with the inkjet
  • the side wall 011 is adjacent to the first surface 012 and the second surface 013.
  • the inkjet tooling includes a first tooling plate 1 which is provided with a plurality of first accommodating holes 11 for assembling a plurality of lenses 01 and is covered with the first tooling plate 1 And a second tooling plate 2 with a number of second accommodating holes 21 corresponding to a number of first accommodating holes 11 is attached to the side of the first tooling plate 1 away from the second tooling plate 2 for covering the first surface 012
  • the first cover film 3 and the second cover film 4 attached to the side of the second tooling board 2 far away from the first tooling board 1 for covering the second surface 013, the first containing hole 11 has a lens 01 for mounting
  • the first mounting wall 111 and the first surrounding wall 112 that encloses the first accommodating hole 11 together with the first mounting wall 111, the first mounting wall 111 faces the first accommodating hole 11 away from the second tooling plate 2
  • a first abutment portion 113 for blocking the first surface 012 is formed extending inside, and the second accommodating hole 21 has a second mounting wall 211 and a second surrounding wall
  • the joint wall 212, the second mounting wall 211 extends away from the first tooling plate 1 toward the second accommodating hole 21 to form a second abutting portion 213 for blocking the second surface 013, the ink jet side wall 011 and the corresponding side
  • the first enclosing wall 112 on the corresponding side and the second enclosing wall 212 on the corresponding side enclose to form an ink jet hole 02.
  • the lens 01 Insert the lens 01 into the first accommodating hole 11 of the first tooling plate 1, so that the first surface 012 of the lens 01 bears on the first abutting portion 113, and then the second tooling plate 2 is closed on the first
  • the lens 01 is now fitted into the first accommodating hole 11 and the second accommodating hole 21
  • the first mounting wall 111 and the second mounting wall 211 can limit the horizontal shaking of the lens 01
  • the first abutting The part 113 and the second abutting part 213 can prevent the lens 01 from being detached from the direction perpendicular to the surface of the first tooling plate 1, that is, the first tooling plate 1 and the second tooling plate 2 can fix the lens 01 stably
  • the lens 01 The inkjet wall surface of the first enclosure wall 112 and the second enclosure wall 212 are enclosed to form an inkjet hole 02, and the first surface 012 and the second surface of the lens 01 are covered with the first cover film 3 and the second cover film 4 After the surface 013 is on, the inkjet device can be used to in
  • the first mounting wall 111 is formed recessed outward from the inner wall of the first receiving hole 11, and the lens 01 is engaged with the first mounting wall 111.
  • the first mounting wall 111 includes a first limiting surface 1111 located in the middle and a first side limiting surface 1112 connected to both ends of the first limiting surface 1111, and the first side limiting surface 1112 extends toward the first accommodating hole 11 .
  • the second mounting wall 211 is formed recessed outward from the inner wall of the second receiving hole 21, and the lens 01 is engaged with the second mounting wall 211.
  • the second mounting wall 211 includes a second limiting surface 2111 located in the middle and a second side limiting surface 2112 connected to both ends of the second limiting surface 2111, and the second side limiting surface 2112 extends toward the second receiving hole 21 .
  • the first limit surface 1111 and the second limit surface 2111 can prevent the lens 01 from moving in a direction parallel to the ink jet plane.
  • the side limit surface 1112 and the second side limit surface 2112 can prevent the lens 01 from moving in a direction perpendicular to the ink jet plane.
  • the first abutting portion 113 is a continuous flange structure extending from the first limiting surface 1111. In other embodiments, the first abutting portion 113 may be a continuous flange structure extending from the first limiting surface 1111. The extended protrusions are arranged at intervals.
  • the first mounting wall 111 further includes a first mounting wall 111 connected between the first limiting surface 1111 and the first lateral limiting surface 1112 and facing outward of the first accommodating hole 11.
  • the first connecting surface 1113 is recessed, and a groove is formed between the first connecting surface 1113 and the lens 01.
  • the second mounting wall 211 further includes a second connecting surface connected between the second limiting surface 2111 and the second side limiting surface 2112 and recessed toward the outside of the second accommodating hole 21 2113, a groove is formed between the second connecting surface 2113 and the lens 01.
  • the grooves formed between the first connecting surface 1113 and the second connecting surface 2113 and the lens 01 can facilitate the placement and removal of the lens 01.
  • first tooling plate 1 and the second tooling plate 2 are fixed by screws 5.
  • first tooling board 1 may be fixed by means of clamping, magnetic attraction, or the like.
  • the first cover film 3 has a first positioning hole 311
  • a first positioning pin 12 corresponding to the first positioning hole 311 is protrudingly formed on a side of the tooling board 1 away from the second tooling board 2, and the first positioning pin 12 is embedded in the first positioning hole 311.
  • the first cover film 3 includes a first base film 31 provided with a first opening 312 directly opposite to the first accommodating hole 11, and a first base film 31 connected to the edge of the first opening 312 and attached to the first surface 012 of the lens 01 ⁇ 32 ⁇ One film 32.
  • the second cover film 4 is provided with a second positioning hole 411.
  • the second tooling plate 2 protrudes away from the second tooling plate 2 to form a second positioning pin 22 corresponding to the second positioning hole 411.
  • the second positioning pin 22 is embedded in Inside the second positioning hole 411.
  • the second cover film 4 includes a second base film 41 provided with a second opening 412 directly opposite to the second accommodating hole 21, and a second base film 41 connected to the edge of the second opening 412 and attached to the second surface 013 of the lens 01 ⁇ 42.
  • the first film 32 matches the first surface 012 of the lens 01
  • the second film 42 matches the second surface 013 of the lens 01. Therefore, the first film 32 and the second film 42 can just cover the first surface 012 and the first surface of the lens 01.
  • the first cover film 3 and the second cover film 4 can be provided with back glue, and the back glue surface is attached to the lens 01 to ensure that the first film 32 and the second film 42 are tightly attached to the first surface 012 and the second surface 013, respectively. In this way, the first film 32 and the second film 42 are prevented from being separated during the inkjet process, which may cause the inkjet defect of the lens 01, and the inkjet quality of the lens 01 is ensured.
  • the first tooling board 1 and the second tooling board 2 are respectively provided with a plurality of first containing holes 11 and second containing holes 21 arranged in an array, so that the inkjet tooling of this solution can be assembled
  • a plurality of lenses 01, correspondingly, the first film 32 and the second film 42 are respectively arranged on the first film and the second film, so that the first surface 012 and the second film of all the lenses 01 on the tooling
  • the surface 013 is covered to achieve batch inkjet for the lens 01.
  • the number of the first accommodating holes 11 and the second accommodating holes 21 on the first tooling board 1 and the second tooling board 2 can be set according to actual conditions.
  • the side of the second tooling plate 2 away from the first tooling plate 1 protrudes to form a boss structure 23, the boss structure 23 is arranged at intervals around the peripheral side of the second receiving hole 21, and the second base film 41 is pasted Set on the surface of the boss structure 23.
  • the four corners of the second accommodating hole 21 are respectively provided with the boss structure 23.
  • the arrangement of the boss structure 23 can facilitate the application of the second film when the height of the second surface 013 of the lens 01 is relatively high. Operation, the height of the boss structure 23 can be set according to the actual height of the second surface 013 of the lens 01.
  • the second abutting portion is formed by extending the edge of the boss structure 23 toward the second accommodating hole 21, so as to realize the abutment against the second surface 013 of the lens 01.
  • the lens 01 has two opposite ink-jet sides. Therefore, two ink-jet holes 02 are formed between the lens 01 and the corresponding first enclosing wall 112 and the second enclosing wall 212.
  • the first installation There are two corresponding walls 111 and second mounting wall 211; in other embodiments, the lens 01 may have only one ink jet side, and the lens 01 and the corresponding first enclosure wall 112 and second enclosure wall 212 An inkjet hole 02 is formed.
  • the first mounting wall 111 and the second mounting wall 211 may be provided with one, two, three, etc.; in some embodiments, the lens 01 may have three, four, five, etc.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)

Abstract

一种镜片(01)喷墨工装，用于安装镜片(01)，镜片(01)具有喷墨侧壁(011)及第一表面(012)和第二表面(013)，喷墨工装包括开设若干第一容置孔(11)的第一工装板(1)、盖合于第一工装板(1)且开设若干第二容置孔(21)的第二工装板(2)、贴设于第一工装板(1)的第一覆盖膜(3)及贴设于第二工装板(2)的第二覆盖膜(4)，第一容置孔(11)具有第一安装壁(111)及第一围合壁(112)，第一安装壁(111)的远离第二工装板(2)处朝第一容置孔(11)内延伸形成第一抵接部(113)，第二容置孔(21)具有第二安装壁(211)和第二围合壁(212)，第二安装壁(211)的远离第一工装板(1)处朝第二容置孔(21)内延伸形成第二抵接部(213)，喷墨侧壁(011)和对应侧的第一围合壁(112)、对应侧的第二围合壁(212)围合形成喷墨孔(02)。本方案的工装可固定镜片(01)，可以通过直接翻转工装，进行两面喷涂，提高了镜片(01)喷墨效率。

Description

镜片喷墨工装 技术领域
本发明属于光学器件技术领域，尤其涉及镜片喷墨工装。
 背景技术
随着光学产品的发展，光学镜片的应用范围越来越广，业界对光学镜片的质量要求也越来越高，摄像镜头中通常会包含光学镜片，为了防止光学镜片的侧边处产生杂光影响摄像镜头的拍摄质量，通常会在光学镜片的侧边处喷墨以吸收杂光。在相关技术中，对光学镜片进行喷墨处理时通常会采用工装，镜片放置在工装上，然后在镜片表面贴膜后采用喷墨装置进行喷墨，但由于相关技术中镜片没有在工装上固定，喷墨时只能喷涂一面，如果要喷涂另一面需要将镜片取下翻转再放置在工装上，操作步骤复杂，影响镜片喷墨效率。
 技术问题
本发明的目的在于提供一种镜片喷墨工装，可以实现镜片侧壁或者切边的喷墨，且由于镜片固定、两面贴膜，可以直接翻转工装，进行两面喷涂，提高了镜片喷墨效率。
 技术解决方案
本发明的技术方案如下：一种镜片喷墨工装，用于安装镜片，所述镜片具有位于周侧且需要喷墨的喷墨侧壁及位于光轴两端侧且分别与所述喷墨侧壁相邻的第一表面和第二表面，其特征在于，所述喷墨工装包括开设有用于装配若干所述镜片的若干第一容置孔的第一工装板、盖合于所述第一工装板且开设与若干所述第一容置孔对应的若干第二容置孔的第二工装板、贴设于所述第一工装板的远离所述第二工装板侧用于覆盖所述第一表面的第一覆盖膜及贴设于所述第二工装板的远离所第一工装板侧用于覆盖所述第二表面的第二覆盖膜，所述第一容置孔具有用于安装所述镜片的第一安装壁及与所述第一安装壁共同围合形成所述第一容置孔的第一围合壁，所述第一安装壁的远离所述第二工装板处朝所述第一容置孔内延伸形成用于阻挡所述第一表面的第一抵接部，所述第二容置孔具有与所述第一安装壁和所述第一围合壁分别对应的第二安装壁和第二围合壁，所述第二安装壁的远离所述第一工装板处朝所述第二容置孔内延伸形成用于阻挡所述第二表面的第二抵接部，所述喷墨侧壁和对应侧的所述第一围合壁、对应侧的所述第二围合壁围合形成喷墨孔。
进一步地，所述第一安装壁自所述第一容置孔的内壁朝外凹陷形成，所述镜片与所述第一安装壁嵌合。
进一步地，所述第一安装壁包括位于中部的第一限位面和连接于所述第一限位面两端的第一侧限位面，所述第一侧限位面朝所述第一容置孔内延伸。
进一步地，所述第一安装壁还包括连接于所述第一限位面和所述第一侧限位面之间且朝所述第一容置孔外凹陷的第一连接面，所述第一连接面与所述镜片之间形成凹槽。
进一步地，所述第二安装壁自所述第二容置孔的内壁朝外凹陷形成，所述镜片与所述第二安装壁嵌合。
进一步地，所述第二安装壁包括位于中部的第二限位面和连接于所述第二限位面两端的第二侧限位面，所述第二侧限位面朝所述第二容置孔内延伸。
进一步地，所述第二安装壁还包括连接于所述第二限位面和所述第二侧限位面之间且朝所述第二容置孔外凹陷的第二连接面，所述第二连接面与所述镜片之间形成凹槽。
进一步地，所述第一工装板和所述第二工装板采用螺钉固定。
进一步地，所述第一覆盖膜开设第一定位孔，所述第一工装板的远离所述第二工装板侧凸出形成与所述第一定位孔对应的第一定位销，所述第一定位销嵌设于所述第一定位孔内。
进一步地，所述第一覆盖膜包括开设有与所述第一容置孔正对的第一开口的第一基膜及与所述第一开口的边缘相连且贴设于所述镜片的第一表面的第一贴膜。
进一步地，所述第二覆盖膜开设第二定位孔，所述第二工装板的远离所述第二工装板侧凸出形成与所述第二定位孔对应的第二定位销，所述第二定位销嵌设于所述第二定位孔内。
进一步地，所述第二覆盖膜包括开设有与所述第二容置孔正对的第二开口的第二基膜及与所述第二开口的边缘相连且贴设于所述镜片的第二表面的第二贴膜。
进一步地，所述第二工装板的远离所述第一工装板侧凸出形成凸台结构，所述凸台结构围绕所述第二容置孔的周侧间隔设置，所述第二基膜贴设于所述凸台结构的表面。
 有益效果
本发明的有益效果在于：
将镜片嵌设到第一工装板的第一容置孔中，使镜片的第一表面承靠在第一抵接部上，然后把第二工装板盖合在第一工装板上，此时镜片嵌合在第一容置孔和第二容置孔内，第一安装壁和第二安装壁可以限制镜片水平晃动，第一抵接部和第二抵接部可以防止镜片从垂直于第一工装板的板面的方向脱离，即第一工装板和第二工装板可以将镜片固定稳定，且镜片的喷墨壁面与第一围合壁和第二围合壁围合形成喷墨孔，用第一覆盖膜和第二覆盖膜覆盖在镜片的第一表面和第二表面上之后即可用喷墨装置对镜片的喷墨壁面进行喷墨，可以通过直接翻转工装，进行两面喷涂，提高了镜片喷墨效率。
 附图说明
图1为本发明镜片喷墨工装的整体结构示意图；
图2为本发明镜片喷墨工装的部分结构示意图；
图3为本发明镜片喷墨工装第一视角的立体分解结构示意图；
图4为本发明镜片喷墨工装第二视角的立体分解结构示意图；
图5是图2中A部的放大图；
图6是图3中B部的放大图；
图7是图3中C部的放大图；
图8是图4中D部的放大图；
图9是图4中E部的放大图。
 本发明的实施方式
下面结合附图和实施方式对本发明作进一步说明。
如图1-9所示，提供一种镜片喷墨工装，用于安装镜片01，镜片01具有位于周侧且需要喷墨的喷墨侧壁011及位于光轴两端侧且分别与喷墨侧壁011相邻的第一表面012和第二表面013，喷墨工装包括开设有用于装配若干镜片01的若干第一容置孔11的第一工装板1、盖合于第一工装板1且开设与若干第一容置孔11对应的若干第二容置孔21的第二工装板2、贴设于第一工装板1的远离第二工装板2侧用于覆盖第一表面012的第一覆盖膜3及贴设于第二工装板2的远离所第一工装板1侧用于覆盖第二表面013的第二覆盖膜4，第一容置孔11具有用于安装镜片01的第一安装壁111及与第一安装壁111共同围合形成第一容置孔11的第一围合壁112，第一安装壁111的远离第二工装板2处朝第一容置孔11内延伸形成用于阻挡第一表面012的第一抵接部113，第二容置孔21具有与第一安装壁111和第一围合壁112分别对应的第二安装壁211和第二围合壁212，第二安装壁211的远离第一工装板1处朝第二容置孔21内延伸形成用于阻挡第二表面013的第二抵接部213，喷墨侧壁011和对应侧的第一围合壁112、对应侧的第二围合壁212围合形成喷墨孔02。
将镜片01嵌设到第一工装板1的第一容置孔11中，使镜片01的第一表面012承靠在第一抵接部113上，然后把第二工装板2盖合在第一工装板1上，此时镜片01嵌合在第一容置孔11和第二容置孔21内，第一安装壁111和第二安装壁211可以限制镜片01水平晃动，第一抵接部113和第二抵接部213可以防止镜片01从垂直于第一工装板1的板面的方向脱离，即第一工装板1和第二工装板2可以将镜片01固定稳定，且镜片01的喷墨壁面与第一围合壁112和第二围合壁212围合形成喷墨孔02，用第一覆盖膜3和第二覆盖膜4覆盖在镜片01的第一表面012和第二表面013上之后即可用喷墨装置对镜片01的喷墨壁面进行喷墨，可以通过直接翻转工装，进行两面喷涂，提高了镜片01喷墨效率。
结合图2、5、7、9，第一安装壁111自第一容置孔11的内壁朝外凹陷形成，镜片01与第一安装壁111嵌合。第一安装壁111包括位于中部的第一限位面1111和连接于第一限位面1111两端的第一侧限位面1112，第一侧限位面1112朝第一容置孔11内延伸。对应的，结合图2、5、6、8，第二安装壁211自第二容置孔21的内壁朝外凹陷形成，镜片01与第二安装壁211嵌合。第二安装壁211包括位于中部的第二限位面2111和连接于第二限位面2111两端的第二侧限位面2112，第二侧限位面2112朝第二容置孔21内延伸。当镜片01安装到第一容置孔11和第二容置孔21内时，第一限位面1111和第二限位面2111可以防止镜片01沿平行于喷墨平面的方向移动，第一侧限位面1112和第二侧限位面2112可以防止镜片01沿垂直于喷墨平面的方向移动。
在本实施例中，第一抵接部113为自第一限位面1111延伸出的连续的凸缘结构，在其他实施例中，第一抵接部113可以是自第一限位面1111延伸出的间隔设置的凸起。
在本实施例中，结合图2、5、7、9，第一安装壁111还包括连接于第一限位面1111和第一侧限位面1112之间且朝第一容置孔11外凹陷的第一连接面1113，第一连接面1113与镜片01之间形成凹槽。结合图2、5、6、8，第二安装壁211还包括连接于第二限位面2111和第二侧限位面2112之间且朝第二容置孔21外凹陷的第二连接面2113，第二连接面2113与镜片01之间形成凹槽。通过第一连接面1113和第二连接面2113与镜片01之间形成的凹槽，可以方便镜片01的放置和取出。
在本实施例中，第一工装板1和第二工装板2采用螺钉5固定。在其他实施例中，第一工装板1可以采用卡接、磁吸等方式固定。
结合图1、3、4，为了使第一覆盖膜3和第二覆盖膜4与镜片01之间的相对位置准确，在本实施例中，第一覆盖膜3开设第一定位孔311，第一工装板1的远离第二工装板2侧凸出形成与第一定位孔311对应的第一定位销12，第一定位销12嵌设于第一定位孔311内。第一覆盖膜3包括开设有与第一容置孔11正对的第一开口312的第一基膜31及与第一开口312的边缘相连且贴设于镜片01的第一表面012的第一贴膜32。第二覆盖膜4开设第二定位孔411，第二工装板2的远离第二工装板2侧凸出形成与第二定位孔411对应的第二定位销22，第二定位销22嵌设于第二定位孔411内。第二覆盖膜4包括开设有与第二容置孔21正对的第二开口412的第二基膜41及与第二开口412的边缘相连且贴设于镜片01的第二表面013的第二贴膜42。第一贴膜32与镜片01的第一表面012匹配，第二贴膜42与镜片01的第二表面013匹配，因此，第一贴膜32和第二贴膜42可以刚好覆盖镜片01的第一表面012和第二表面013。第一覆盖膜3和第二覆盖膜4可以设置背胶，通过背胶面与镜片01贴合可以保证第一贴膜32和第二贴膜42分别与第一表面012和第二表面013贴紧，从而避免第一贴膜32和第二贴膜42在喷墨的过程中脱离而导致镜片01的喷墨瑕疵，保证了镜片01的喷墨质量。
在本实施例中，第一工装板1和第二工装板2上分别开设阵列排布的多个第一容置孔11和第二容置孔21，从而使本方案的喷墨工装可以装配多个镜片01，对应的，第一覆膜和第二覆膜上分别设置一一对应的第一贴膜32和第二贴膜42，从而将工装上的所有镜片01的第一表面012和第二表面013均覆盖，以实现对镜片01的批量喷墨。第一工装板1和第二工装板2上的第一容置孔11和第二容置孔21的数量可以根据实际情况设置。
在本实施例中，第二工装板2的远离第一工装板1侧凸出形成凸台结构23，凸台结构23围绕第二容置孔21的周侧间隔设置，第二基膜41贴设于凸台结构23的表面。具体的，第二容置孔21的四个角处分别设置有该凸台结构23，通过凸台结构23的设置，可以便于镜片01的第二表面013高度较高时第二覆膜的贴膜操作，凸台结构23的高度可以根据镜片01第二表面013的实际高度进行设置。在本实施例中，第二抵顶部由凸台结构23的边缘朝第二容置孔21延伸形成，从而实现对镜片01的第二表面013的抵顶。
在本实施例中，镜片01具有相对的两个喷墨侧面，因此，镜片01与对应的第一围合壁112和第二围合壁212之间形成两个喷墨孔02，第一安装壁111和第二安装壁211对应的设置有两个；在其他实施例中，镜片01可以只有一个喷墨侧面，镜片01与对应的第一围合壁112和第二围合壁212之间形成一个喷墨孔02，第一安装壁111和第二安装壁211可以设置有一个、两个、三个等；在一些实施例中，镜片01可以具有三个、四个、五个等的喷墨侧面，镜片01与对应的第一围合壁112和第二围合壁212之间形成三个、四个、五个等的喷墨孔02，第一安装壁111和第二安装壁211可以设置有一个、两个、三个等。
以上所述的仅是本发明的实施方式，在此应当指出，对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出改进，但这些均属于本发明的保护范围。

Claims (13)

  1. 一种镜片喷墨工装，用于安装镜片，所述镜片具有位于周侧且需要喷墨的喷墨侧壁及位于光轴两端侧且分别与所述喷墨侧壁相邻的第一表面和第二表面，其特征在于，所述喷墨工装包括开设有用于装配若干所述镜片的若干第一容置孔的第一工装板、盖合于所述第一工装板且开设与若干所述第一容置孔对应的若干第二容置孔的第二工装板、贴设于所述第一工装板的远离所述第二工装板侧用于覆盖所述第一表面的第一覆盖膜及贴设于所述第二工装板的远离所第一工装板侧用于覆盖所述第二表面的第二覆盖膜，所述第一容置孔具有用于安装所述镜片的第一安装壁及与所述第一安装壁共同围合形成所述第一容置孔的第一围合壁，所述第一安装壁的远离所述第二工装板处朝所述第一容置孔内延伸形成用于阻挡所述第一表面的第一抵接部，所述第二容置孔具有与所述第一安装壁和所述第一围合壁分别对应的第二安装壁和第二围合壁，所述第二安装壁的远离所述第一工装板处朝所述第二容置孔内延伸形成用于阻挡所述第二表面的第二抵接部，所述喷墨侧壁和对应侧的所述第一围合壁、对应侧的所述第二围合壁围合形成喷墨孔。
  2. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第一安装壁自所述第一容置孔的内壁朝外凹陷形成，所述镜片与所述第一安装壁嵌合。
  3. 根据权利要求2所述的镜片喷墨工装，其特征在于，所述第一安装壁包括位于中部的第一限位面和连接于所述第一限位面两端的第一侧限位面，所述第一侧限位面朝所述第一容置孔内延伸。
  4. 根据权利要求3所述的镜片喷墨工装，其特征在于，所述第一安装壁还包括连接于所述第一限位面和所述第一侧限位面之间且朝所述第一容置孔外凹陷的第一连接面，所述第一连接面与所述镜片之间形成凹槽。
  5. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第二安装壁自所述第二容置孔的内壁朝外凹陷形成，所述镜片与所述第二安装壁嵌合。
  6. 根据权利要求5所述的镜片喷墨工装，其特征在于，所述第二安装壁包括位于中部的第二限位面和连接于所述第二限位面两端的第二侧限位面，所述第二侧限位面朝所述第二容置孔内延伸。
  7. 根据权利要求6所述的镜片喷墨工装，其特征在于，所述第二安装壁还包括连接于所述第二限位面和所述第二侧限位面之间且朝所述第二容置孔外凹陷的第二连接面，所述第二连接面与所述镜片之间形成凹槽。
  8. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第一工装板和所述第二工装板采用螺钉固定。
  9. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第一覆盖膜开设第一定位孔，所述第一工装板的远离所述第二工装板侧凸出形成与所述第一定位孔对应的第一定位销，所述第一定位销嵌设于所述第一定位孔内。
  10. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第一覆盖膜包括开设有与所述第一容置孔正对的第一开口的第一基膜及与所述第一开口的边缘相连且贴设于所述镜片的第一表面的第一贴膜。
  11. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第二覆盖膜开设第二定位孔，所述第二工装板的远离所述第二工装板侧凸出形成与所述第二定位孔对应的第二定位销，所述第二定位销嵌设于所述第二定位孔内。
  12. 根据权利要求1所述的镜片喷墨工装，其特征在于，所述第二覆盖膜包括开设有与所述第二容置孔正对的第二开口的第二基膜及与所述第二开口的边缘相连且贴设于所述镜片的第二表面的第二贴膜。
  13. 根据权利要求12所述的镜片喷墨工装，其特征在于，所述第二工装板的远离所述第一工装板侧凸出形成凸台结构，所述凸台结构围绕所述第二容置孔的周侧间隔设置，所述第二基膜贴设于所述凸台结构的表面。
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