WO2024051104A1 - 一种治具工装、加工平台及单视觉贴合组装方法 - Google Patents

一种治具工装、加工平台及单视觉贴合组装方法 Download PDF

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Publication number
WO2024051104A1
WO2024051104A1 PCT/CN2023/077842 CN2023077842W WO2024051104A1 WO 2024051104 A1 WO2024051104 A1 WO 2024051104A1 CN 2023077842 W CN2023077842 W CN 2023077842W WO 2024051104 A1 WO2024051104 A1 WO 2024051104A1
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Prior art keywords
jig
fixture
lens
positions
tooling
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PCT/CN2023/077842
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English (en)
French (fr)
Inventor
刘燕庭
吴云江
李新民
唐成
孙彬
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歌尔光学科技有限公司
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Publication of WO2024051104A1 publication Critical patent/WO2024051104A1/zh

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/003Alignment of optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10Optical coatings produced by application to, or surface treatment of, optical elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses

Definitions

  • the invention relates to the technical field of fixtures, and in particular to a fixture tooling, a processing platform and a single vision lamination and assembly method.
  • the metal fixture is opaque, only the upper and lower vision camera alignment methods can be used, and single vision camera alignment cannot be achieved.
  • the step of applying film to the lens through the metal fixture requires clamping by the upper fixture.
  • the product is moved above the lower vision, and the lens product is photographed using the lower vision, and then the lower jig is used to absorb the film material.
  • the upper vision is moved to capture the film material, and the positions of the lens product and film material are adjusted.
  • the motion module moves to complete the product. After the product is attached, the product is removed.
  • the device cost is high, the CT time is long, and the alignment accuracy is low.
  • the main purpose of the present invention is to propose a jig tooling, a processing platform and a single vision lamination and assembly method, aiming to solve the problem that when using a jig to laminate lenses, it is necessary to use two visual camera alignment methods to align the lens and the lens. Diaphragm alignment, long alignment time, and low alignment accuracy.
  • the present invention proposes a jig tooling including:
  • the body includes a first jig and a second jig arranged oppositely along a first direction.
  • the first jig and the second jig are each provided with a mounting position on the opposite side, and two One of the mounting positions is used to install a lens, and the other one is used to install a diaphragm, and the first fixture and the second fixture are transparently arranged in parts of the respective installation positions; and,
  • An alignment detection device includes a visual detection unit, which is provided on one side of the first fixture or the second fixture in the first direction to obtain the two installation positions. Relative position information in the first direction.
  • the first jig and the second jig are made of transparent material.
  • the transparent material includes quartz glass or high boron glass.
  • the installation position located on the first fixture is used to install a lens
  • the installation position located on the second fixture is used to install a diaphragm
  • the second jig is coated with transparent silicone in a portion corresponding to the installation position.
  • a fixing component is also installed on the first jig, and the fixing component includes:
  • Two clamps are slidably installed on the first jig along the second direction.
  • the two clamps have a first state in which they are close to each other to fix the lens located at the installation position and mutually close to each other during their movable strokes. away from the unpinned second state; and,
  • a driving member is used to drive the two clamps to move.
  • the visual detection unit includes a camera.
  • the alignment detection device further includes a reflective element, which is used to reflect the relative position information of the two installation positions in the first direction to the camera position.
  • the alignment detection device further includes a light source, which is used to supplement the position of the two installation positions.
  • the invention also proposes a processing platform.
  • the processing platform includes a jig and a jig that includes a body and an alignment detection device.
  • the body includes a first jig and a second jig that are oppositely arranged along a first direction.
  • the first fixture and the second fixture are each provided with a mounting position on the opposite side, one of the two mounting positions is used to install the lens, and the other of the two installation positions is used to install the diaphragm.
  • the first fixture and the second fixture are transparently arranged at the portion corresponding to the installation position;
  • the alignment detection device includes a visual detection unit, and the visual detection unit is provided on the first fixture Or one side of the second fixture in the first direction to obtain relative position information of the two installation positions in the first direction.
  • the invention also proposes a single vision fitting and assembly method, which includes the following steps:
  • the first fixture and the second fixture are moved along the first direction so that the lens and the diaphragm fit together.
  • the parts of the first fixture and the second fixture corresponding to the installation position are both made transparent, then when the lens or diaphragm is placed on the installation position, the lens Or the diaphragm may be exposed from the transparent areas of the first fixture and the second fixture corresponding to the first direction, and the visual detection unit detects the movement of the body in the first direction.
  • the visual detection unit detects the movement of the body in the first direction.
  • the position information of the first jig and the second jig can be obtained by shooting in one direction.
  • the positioning time is short and the positioning accuracy is high.
  • Figure 1 is a schematic structural diagram of an embodiment of the jig and tooling provided by the present invention.
  • the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back%), then the directional indications are only used to explain the position of a certain posture (as shown in the drawings). The relative positional relationship, movement conditions, etc. between the components under the display). If the specific posture changes, the directional indication will also change accordingly.
  • the metal fixture is opaque, only the upper and lower vision camera alignment methods can be used, and single vision camera alignment cannot be achieved.
  • the step of applying film to the lens through the metal fixture requires clamping by the upper fixture.
  • the product is moved above the lower vision, and the lens product is photographed using the lower vision, and then the lower jig is used to absorb the film material.
  • the upper vision is moved to capture the film material, and the positions of the lens product and film material are adjusted.
  • the motion module moves to complete the product. After the product is attached, the product is removed.
  • the device cost is high, the CT time is long, and the alignment accuracy is low.
  • Figures 1 to 4 illustrate an embodiment of the present invention.
  • the jig tooling 100 includes a body 1 and an alignment detection device 3.
  • the body 1 includes a first jig 101 and a second jig 102 that are oppositely arranged along a first direction.
  • the tool 101 and the second tool 102 are each provided with a mounting position 2 on the opposite side.
  • One of the two mounting positions 2 is used to install the lens, and the other is used to install the diaphragm.
  • the first jig 101 and the second jig 102 are transparent in the part corresponding to the installation position 2; the alignment detection device 3 includes a visual detection unit 301, and the visual detection unit 301 is located in the third A fixture 101 or as described The second jig 102 is on one side in the first direction, and is used to obtain relative position information of the two installation positions 2 in the first direction.
  • the parts of the first fixture 101 and the second fixture 102 corresponding to the installation position 2 are both made transparent, and then the lens or diaphragm is placed in the installation position 2
  • the lens or diaphragm can be exposed from the transparent areas of the first fixture 101 and the second fixture 102 corresponding to the first direction
  • the visual detection unit 301 detects the light on the main body 1 Take photos from either side in the first direction to obtain the relative position information of the lens and the diaphragm in the first direction, so as to adjust the first jig 101 and the second jig 102 through the processing platform
  • the diaphragm and the lens are arranged relatively in the first direction, so that the position information of the first jig 101 and the second jig 102 can be obtained by shooting in one direction, and the alignment time is short and High alignment accuracy.
  • the materials of the first jig 101 and the second jig 102 are not limited, and they can be partially made of metal and provided with transparent material supports at positions corresponding to the mounting position 2; also The whole body may be made of transparent material; specifically, in this embodiment, the first jig 101 and the second jig 102 are both made of transparent material.
  • the specific type of the transparent material is not limited and can be an acrylic plate or quartz glass; specifically, in this embodiment, the transparent material is made of quartz glass or high boron glass.
  • the lens may be installed on the mounting position 2 of the first jig 101, and the diaphragm may be installed on the mounting position 2 of the second jig 102; it may also be installed on the first jig 102.
  • a diaphragm is installed on the mounting position 2 of the jig 101, and a lens is installed on the mounting position 2 of the second jig 102; specifically, in an embodiment of the present invention, the diaphragm is installed on the first jig 102.
  • the mounting position 2 of the tool 101 is used to install a lens
  • the mounting position 2 of the second jig 102 is used to install a diaphragm.
  • the part of the second jig 102 corresponding to the installation position 2 is coated with transparent silicone 4 .
  • the transparent silicone 4 has a certain viscosity, so that the diaphragm can be adhered to the second jig 102 .
  • a fixing member is also installed on the first jig 101.
  • the fixing member includes two clamps and a driving member.
  • the two clamps are slidably installed on the first jig 101 along the second direction.
  • the two clamps have a first state in which they are close to each other to fix the lens on the mounting position 2, and a second state in which they are far away from each other and cancel the fixation; the driving member is used to drive the two clamps. Describe the fixture movement.
  • the driving member drives the two clamps to approach each other, thereby limiting the lens to the installation position 2; and the setting form of the driving member is not limited, and a motor and a screw can be used to drive the movement of the clamps. It can also be driven by a cylinder; specifically, in an embodiment of the present invention, the driving member is driven by a cylinder.
  • the visual detection unit 301 includes a camera 301a.
  • the camera 301a performs photographing and identification to locate the relative positions of the lens and the diaphragm in the first direction.
  • the alignment detection device 3 further includes a reflective element 302, which is used to reflect the relative position information of the two installation positions 2 in the first direction to the position of the camera 301a.
  • the reflective element 302 is provided to reflect the image information on the first jig 101 and the second jig 102 to the position of the camera 301a in the first direction, so that in a certain space
  • the camera 301a is installed inside; the type of the reflective element 302 is not limited and can be a reflector or a prism; specifically, in an embodiment of the present invention, the reflective element 302 is configured as a prism.
  • the alignment detection device 3 further includes a light source 303 , which is used to supplement the light at the positions of the two mounting positions 2 .
  • a light source 303 which is used to supplement the light at the positions of the two mounting positions 2 .
  • the present invention also proposes a processing platform.
  • the processing platform includes a jig tooling 100.
  • the specific structure of the Susou jig tooling 100 refers to the above-mentioned embodiments. Since this processing platform adopts all the technical solutions of all the above-mentioned embodiments, at least All the beneficial effects brought by the technical solutions of the above embodiments will not be repeated here.
  • the invention also proposes a single vision fitting and assembly method, which includes the following steps:
  • the first jig 101 and the second jig 102 are moved along the first direction so that the lens and the diaphragm fit together.
  • the lens or The diaphragm can be The corresponding transparent areas of the first jig 101 and the second jig 102 in the first direction are exposed, and the visual detection unit 301 can detect any part of the body 1 in the first direction.
  • One side is photographed to obtain the relative position information of the lens and the diaphragm in the first direction, and the first jig 101 and the second jig 102 are adjusted in the first direction according to the obtained relative position information.
  • the lenses and diaphragms located on the first jig 101 and the second jig 102 are relatively arranged in the first direction, that is, aligned with the first jig 101 in the first direction. and the second jig 102, driving the first jig 101 and the second jig 102 relatively close together in the first direction through the processing platform to attach the film to the lens.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mounting And Adjusting Of Optical Elements (AREA)

Abstract

本发明公开一种治具工装、加工平台及单视觉贴合组装方法,所述治具工装包括本体以及对位检测装置,所述本体包括沿第一方向相对设置的第一治具和第二治具,所述第一治具和所述第二治具在相对的一侧上均设有一安装位,两个所述安装位的其中之一用以安装镜片,其中另一用以安装膜片,所述第一治具和所述第二治具在各自的所述安装位的部分为透明设置;所述对位检测装置包括视觉检测单元,所述视觉检测单元设于所述第一治具或所述第二治具在所述第一方向上的一侧。本发明旨在解决现有采用治具对镜片进行贴膜时,需要采用两个视觉拍照对位的方式将镜片和膜片对准,对位时间长,对位精度低的问题。

Description

一种治具工装、加工平台及单视觉贴合组装方法 技术领域
本发明涉及治具技术领域,具体涉及一种治具工装、加工平台及单视觉贴合组装方法。
背景技术
由于金属治具不透明,只能采用上下两个视觉拍照对位的方式,无法实现单视觉拍照对位,在现有技术通过金属治具对镜片进行贴膜的步骤中,需通过上治具夹持产品移至下视觉的上方,使用下视觉拍取镜片产品,再使用下治具吸附膜材,上视觉移动拍取膜材,对镜片产品和膜材的位置进行调整,运动模组运动完成产品的贴合后再将产品去取出,装置成本高,CT时间长,对位精度低。
发明内容
本发明的主要目的是提出一种治具工装、加工平台及单视觉贴合组装方法,旨在解决现有采用治具对镜片进行贴膜时,需要采用两个视觉拍照对位的方式将镜片和膜片对准,对位时间长,对位精度低的问题。
为实现上述目的,本发明提出的一种治具工装,包括:
本体,所述本体包括沿第一方向相对设置的第一治具和第二治具,所述第一治具和所述第二治具在相对的一侧上均设有一安装位,两个所述安装位的其中之一用以安装镜片,其中另一用以安装膜片,所述第一治具和所述第二治具在各自的所述安装位的部分为透明设置;以及,
对位检测装置,包括视觉检测单元,所述视觉检测单元设于所述第一治具或所述第二治具在所述第一方向上的一侧,用以获取两个所述安装位在所述第一方向上的相对位置信息。
可选地,所述第一治具和所述第二治具的材质为透明材料。
可选地,所述透明材料包括石英玻璃或高硼玻璃。
可选地,位于所述第一治具的所述安装位用以安装镜片,位于所述第二治具的所述安装位用以安装膜片。
可选地,所述第二治具在对应于所述安装位的部分涂覆有透明硅胶。
可选地,所述第一治具上还安装有固定件,所述固定件包括:
两个夹具,沿第二方向滑动安装在所述第一治具上,两个所述夹具在其活动行程上具有相互靠近用以固定位于所述安装位上的镜片的第一状态、以及相互远离取消固定的第二状态;以及,
驱动件,所述驱动件用以驱动两个所述夹具运动。
可选地,所述视觉检测单元包括相机。
可选地,所述对位检测装置还包括反射元件,所述反射元件用以将两个所述安装位在所述第一方向上的相对位置信息反射至所述相机位置。
可选地,所述对位检测装置还包括光源,所述光源用以对两个所述安装位的位置进行补光。
本发明还提出一种加工平台,所述加工平台包括治具工装,所述治具工装包括本体以及对位检测装置,所述本体包括沿第一方向相对设置的第一治具和第二治具,所述第一治具和所述第二治具在相对的一侧上均设有一安装位,两个所述安装位的其中之一用以安装镜片,其中另一用以安装膜片,所述第一治具和所述第二治具在对应所述安装位的部分为透明设置;所述对位检测装置包括视觉检测单元,所述视觉检测单元设于所述第一治具或所述第二治具在所述第一方向上的一侧,用以获取两个所述安装位在所述第一方向上的相对位置信息。
本发明还提出一种单视觉贴合组装方法,包括以下步骤:
将镜片和膜片分别安装在第一治具和第二治具的安装位上;
通过视觉检测单元获取第一治具和第二治具在第一方向上的相对位置信息;
根据获取到的相对位置信息调整第一治具和第二治具的位置;
沿第一方向活动第一治具和第二治具,以使得镜片和膜片相互贴合。
本发明的技术方案中,将所述第一治具和所述第二治具对应于所述安装位的部分均设为透明,则将镜片或膜片放置在所述安装位上时,镜片或膜片可自所述第一方向上对应的所述第一治具和所述第二治具的透明区域显露出来,通过所述视觉检测单元在所述本体在所述第一方向上的任意一侧拍摄获取镜片和膜片在第一方向上的相对位置信息,以通过加工平台对所述第一治具和所述第二治具进行调整,使膜片和镜片在所述第一方向上相对设置,以通过一个方位的拍摄就可获取到所述第一治具和所述第二治具的位置信息,对位时间短、且对位精度高。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图示出的结构获得其他的附图。
图1为本发明提供的治具工装的一实施例的结构示意图。
附图标号说明:
本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明的一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
需要说明,若本发明实施例中有涉及方向性指示(诸如上、下、左、右、前、后……),则该方向性指示仅用于解释在某一特定姿态(如附图所示)下各部件之间的相对位置关系、运动情况等,如果该特定姿态发生改变时,则该方向性指示也相应地随之改变。
另外,若本发明实施例中有涉及“第一”、“第二”等的描述,则该“第一”、“第二”等的描述仅用于描述目的,而不能理解为指示或暗示其相对重要性或者隐含指明所指示的技术特征的数量。由此,限定有“第一”、“第二”的特征可以明示或者隐含地包括至少一个该特征。另外,全文中出现的“和/或”的含义,包括三个并列的方案,以“A和/或B”为例,包括A方案、或B方案、或A和B同时满足的方案。另外,各个实施例之间的技术方案可以相互结合,但是必须是以本领域普通技术人员能够实现为基础,当技术方案的结合出现相互矛盾或无法实现时应当认为这种技术方案的结合不存在,也不在本发明要求的保护范围之内。
由于金属治具不透明,只能采用上下两个视觉拍照对位的方式,无法实现单视觉拍照对位,在现有技术通过金属治具对镜片进行贴膜的步骤中,需通过上治具夹持产品移至下视觉的上方,使用下视觉拍取镜片产品,再使用下治具吸附膜材,上视觉移动拍取膜材,对镜片产品和膜材的位置进行调整,运动模组运动完成产品的贴合后再将产品去取出,装置成本高,CT时间长,对位精度低。
鉴于此,本发明提出一种治具工装,图1至图4为本发明的一实施例。
请参阅图1,所述治具工装100包括本体1以及对位检测装置3,所述本体1包括沿第一方向相对设置的第一治具101和第二治具102,所述第一治具101和所述第二治具102在相对的一侧上均设有一安装位2,两个所述安装位2的其中之一用以安装镜片,其中另一用以安装膜片,所述第一治具101和所述第二治具102在对应所述安装位2的部分为透明设置;所述对位检测装置3包括视觉检测单元301,所述视觉检测单元301设于所述第一治具101或所述 第二治具102在所述第一方向上的一侧,用以获取两个所述安装位2在所述第一方向上的相对位置信息。
本发明的技术方案中,将所述第一治具101和所述第二治具102对应于所述安装位2的部分均设为透明,则将镜片或膜片放置在所述安装位2上时,镜片或膜片可自所述第一方向上对应的所述第一治具101和所述第二治具102的透明区域显露出来,通过所述视觉检测单元301在所述本体1在所述第一方向上的任意一侧拍摄获取镜片和膜片在第一方向上的相对位置信息,以通过加工平台对所述第一治具101和所述第二治具102进行调整,使膜片和镜片在所述第一方向上相对设置,以通过一个方位的拍摄就可获取到所述第一治具101和所述第二治具102的位置信息,对位时间短、且对位精度高。
可以理解的是,所述第一治具101和所述第二治具102的材料不做限制,可以是部分为金属材质、且在对应所述安装位2的位置设置为透明材料支撑;也可以是整体均为透明材料制成;具体地,在本实施例中,所述第一治具101和所述第二治具102的材质均为透明材质。
此外,所述透明材质的具体类型不做限制,可以是亚克力板,也可以是石英玻璃;具体地,在本实施例中,所述透明材料选用石英玻璃或是高硼玻璃制成。
进一步地,可以是在所述第一治具101的所述安装位2上安装镜片,在所述第二治具102的所述安装位2上安装膜片;也可以是在所述第一治具101的所述安装位2上安装膜片,在所述第二治具102的所述安装位2上安装镜片;具体地,在本发明的一实施例中,位于所述第一治具101的所述安装位2用以安装镜片,位于所述第二治具102的所述安装位2用以安装膜片。
此外,由于膜片在真空环境下不易固定住,因此在本实施例中,所述第二治具102在对应于所述安装位2的部分涂覆有透明硅胶4。其中,所述透明硅胶4具有一定的黏性,从而可以将膜片粘附在所述第二治具102上。
进一步地,所述第一治具101上还安装有固定件,所述固定件包括两个夹具以及驱动件,两个所述夹具沿第二方向滑动安装在所述第一治具101上,两个所述夹具在其活动行程上具有相互靠近用以固定位于所述安装位2上的镜片的第一状态、以及相互远离取消固定的第二状态;所述驱动件用以驱动两个所述夹具运动。其中,需要在所述第一治具101上固定镜片时,可通过 所述驱动件驱动两个所述夹具相互靠近,从而将镜片限位在所述安装位2处;而所述驱动件的设置形式不做限制、可以是选用电机和螺杆驱动所述夹具运动,也可以是选用气缸驱动;具体地,在本发明的一实施例中,所述驱动件选用气缸。
请再次参阅图1,所述视觉检测单元301包括相机301a。通过所述相机301a进行拍摄识别,以对镜片和膜片在所述第一方向上的相对位置进行定位。
进一步地,所述对位检测装置3还包括反射元件302,所述反射元件302用以将两个所述安装位2在所述第一方向上的相对位置信息反射至所述相机301a位置。通过设置有所述反射元件302,以在所述第一方向上将所述第一治具101和所述第二治具102上的图像信息反射至所述相机301a位置,以便于在一定空间内安装所述相机301a;所述反射元件302的类型不做限制,可以是反光镜、也可以是棱镜;具体地,在本发明的一实施例中,所述反射元件302设置为棱镜。
进一步地,所述对位检测装置3还包括光源303,所述光源303用以对两个所述安装位2的位置进行补光。通过设置有所述光源303进行补光,以提高对应安装有镜片和膜片位置的两个所述安装位2的亮度,提高所述相机301a获取的图像清晰度。
本发明还提出一种加工平台,所述加工平台包括治具工装100,速搜治具工装100的具体结构参照上述实施例,由于本加工平台采用了上述所有实施例的全部技术方案,因此至少具有上述实施例的技术方案所带来的所有的有益效果,在此不再一一赘述。
本发明还提出一种单视觉贴合组装方法,包括以下步骤:
将镜片和膜片分别安装在第一治具101和第二治具102的安装位上;
通过视觉检测单元301获取第一治具101和第二治具102在第一方向上的相对位置信息;
根据获取到的相对位置信息调整第一治具101和第二治具102的位置;
沿第一方向活动第一治具101和第二治具102,以使得镜片和膜片相互贴合。
其中,由于所述第一治具101和所述第二治具102对应于所述安装位1的部分均设置为透明,则将镜片和膜片安装在所述安装位2上时,镜片或膜片可自 所述第一方向上对应的所述第一治具101和所述第二治具102的透明区域显露出来,通过所述视觉检测单元301在所述本体1在所述第一方向上的任意一侧拍摄获取镜片和膜片在第一方向上的相对位置信息,根据获取到的相对位置信息来调整所述第一治具101和所述第二治具102在所述第一方向上的位置,使位于所述第一治具101和所述第二治具102上的镜片和膜片在所述第一方向上相对设置,即在第一方向上对准所述第一治具101和所述第二治具102,在通过所述加工平台驱动所述第一治具101和所述第二治具102沿第一方向相对靠近,以在镜片上贴附膜片。
以上所述仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是在本发明的发明构思下,利用本发明说明书及附图内容所作的等效结构变换,或直接/间接运用在其他相关的技术领域均包括在本发明的专利保护范围内。

Claims (11)

  1. 一种治具工装,其特征在于,包括:
    本体,所述本体包括沿第一方向相对设置的第一治具和第二治具,所述第一治具和所述第二治具在相对的一侧上均设有一安装位,两个所述安装位的其中之一用以安装镜片,其中另一用以安装膜片,所述第一治具和所述第二治具在各自的所述安装位的部分为透明设置;以及,
    对位检测装置,包括视觉检测单元,所述视觉检测单元设于所述第一治具或所述第二治具在所述第一方向上的一侧,用以获取两个所述安装位在所述第一方向上的相对位置信息。
  2. 如权利要求1所述的治具工装,其特征在于,所述第一治具和所述第二治具的材质为透明材料。
  3. 如权利要求2所述的治具工装,其特征在于,所述透明材料包括石英玻璃或高硼玻璃。
  4. 如权利要求1所述的治具工装,其特征在于,位于所述第一治具的所述安装位用以安装镜片,位于所述第二治具的所述安装位用以安装膜片。
  5. 如权利要求4所述的治具工装,其特征在于,所述第二治具在对应于所述安装位的部分涂覆有透明硅胶。
  6. 如权利要求4所述的治具工装,其特征在于,所述第一治具上还安装有固定件,所述固定件包括:
    两个夹具,沿第二方向滑动安装在所述第一治具上,两个所述夹具在其活动行程上具有相互靠近用以固定位于所述安装位上的镜片的第一状态、以及相互远离取消固定的第二状态;以及,
    驱动件,所述驱动件用以驱动两个所述夹具运动。
  7. 如权利要求1所述的治具工装,其特征在于,所述视觉检测单元包括相机。
  8. 如权利要求7所述的治具工装,其特征在于,所述对位检测装置还包括反射元件,所述反射元件用以将两个所述安装位在所述第一方向上的相对位置信息反射至所述相机位置。
  9. 如权利要求7所述的治具工装,其特征在于,所述对位检测装置还包括光源,所述光源用以对两个所述安装位的位置进行补光。
  10. 一种加工平台,其特征在于,包括如权利要求1至9任意一项所述的治具工装。
  11. 一种基于权利要求10所述的加工平台的单视觉贴合组装方法,其特征在于,包括以下步骤:
    将镜片和膜片分别安装在第一治具和第二治具的安装位上;
    通过视觉检测单元获取第一治具和第二治具在第一方向上的相对位置信息;
    根据获取到的相对位置信息调整第一治具和第二治具的位置;
    沿第一方向活动第一治具和第二治具,以使得镜片和膜片相互贴合。
PCT/CN2023/077842 2022-09-09 2023-02-23 一种治具工装、加工平台及单视觉贴合组装方法 WO2024051104A1 (zh)

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