CN109130040A - 一种测量镜片模具间隙位置的方法 - Google Patents

一种测量镜片模具间隙位置的方法 Download PDF

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CN109130040A
CN109130040A CN201810890251.XA CN201810890251A CN109130040A CN 109130040 A CN109130040 A CN 109130040A CN 201810890251 A CN201810890251 A CN 201810890251A CN 109130040 A CN109130040 A CN 109130040A
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lens mold
mold
lens
photomoduel
light source
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周民杰
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Danyang Leideng Intelligent Technology Co Ltd
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Danyang Leideng Intelligent Technology Co Ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00413Production of simple or compound lenses made by moulding between two mould parts which are not in direct contact with one another, e.g. comprising a seal between or on the edges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/44Measuring, controlling or regulating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00Moulds or cores; Details thereof or accessories therefor
    • B29C33/0038Moulds or cores; Details thereof or accessories therefor with sealing means or the like
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/06Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied continuously movable, e.g. along a production line
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/24Feeding the material into the mould
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/22Component parts, details or accessories; Auxiliary operations
    • B29C39/26Moulds or cores
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00Producing optical elements, e.g. lenses or prisms
    • B29D11/00009Production of simple or compound lenses
    • B29D11/00432Auxiliary operations, e.g. machines for filling the moulds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B69/00Unpacking of articles or materials, not otherwise provided for
    • B65B69/0025Removing or cutting binding material, e.g. straps or bands
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00Optical elements, e.g. lenses, prisms
    • B29L2011/0016Lenses

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)

Abstract

本发明公开了一种测量镜片模具间隙位置的方法,包括以下步骤:步骤1,将镜片模具固定;步骤2,将相机组件置于镜片模具一侧,且相机组件正对于镜片模具侧面,将辅助光源置于镜片模具另一侧,并与镜片模具侧面平行;步骤3,镜片模具在辅助光源照射下成像于相机组件中,通过软件处理,精确计算出镜片模具位置坐标。本发明可提高镜片加工的自动化程度,有助于提高镜片的质量,减轻劳动强度。

Description

一种测量镜片模具间隙位置的方法
技术领域
本发明涉及一种测量镜片模具间隙位置的方法。
本申请是基于原申请号为:2018103653953,原申请日为:2018年4月21日,名称为:镜片模具浇注系统的分案申请。
背景技术
树脂镜片生产过程中,首先将玻璃模具清洗,再将清洗合格的玻璃模具按需求以不同的方式组合,然后装载镜片单体,即将树脂按一定配方经过预聚合达到一定粘度,并经过真空脱气之后的得到镜片单体,目前采用手工方法,将镜片单体注入到已经装配好的镜片模具腔体中,并以充满,将填充好的镜片模具放入烘箱,经过热循环后,镜片单体被固化,再经过开模出半成品镜片,半成品镜片经过后续加工成为镜片成品。
目前在加工过程中,都是利用手工方式将镜片单体注入镜片模腔中,由于人工有不定因素,所以这种加工方式质量不好控制,严重影响镜片的成品率。因此,对于生产量较大的镜片制造企业,如果能制造一种装置或者采用一种新的方法,能够实现自动化生产,但想要实现自动化生产首先需要解决的难题是能准确找到镜片模具之间的间隙,方便自动充填嘴将镜片单体准确充填到镜片模具中。本发明能解决镜片模具间隙位置的测量,这样就能实现镜片自动化生产,就能减轻劳动强度,提高工作效率,同时也提高了镜片生产质量。
发明内容
本发明的目的在于提供一种测量镜片模具间隙位置的方法,本发明可提高镜片加工的自动化程度,有助于提高镜片的质量。
解决上述技术问题的技术方案如下:
一种测量镜片模具间隙位置的方法,其特征在于,包括以下步骤:
步骤1,将镜片模具固定;
步骤2,将相机组件置于镜片模具一侧,且相机组件正对于镜片模具侧面,将辅助光源置于镜片模具另一侧,并与镜片模具侧面平行;
步骤3,镜片模具在辅助光源照射下成像于相机组件中,通过软件处理,精确计算出镜片模具位置坐标。
所述的相机组件包括工业相机和镜头。
所述镜片模具由玻璃模具A、玻璃模具B和胶带组成,玻璃模具A与玻璃模具B按设定的方式组合后在其边缘包裹胶带。
所述辅助光源与镜头成平行,辅助光源发射出的光透过镜片模具后进入镜头。
本发明的优点在于:本发明为镜片单体自动充填奠定了基础,是实现镜片单体自动化充填一个重要技术节点。提高了镜片加工自动化程度,也使镜片的质量获得了提升,同时提高了镜片加工的工作效率。
附图说明
图1为本发明中测量方法结构示意图。
图2为镜片模具示意图。
图中:1-辅助光源,2-镜片模具,201-玻璃模具A,202-玻璃模具B,203-胶带,3-相机组件,301-镜头,302-工业相机。
具体实施方式
如图1所示,本发明的一种测量镜片模具间隙位置的方法,其特征在于,包括以下步骤:
步骤1,将镜片模具(2)立起,采用吸盘吸住玻璃模具A(201)将其固定;
步骤2,将相机组件(3)置于镜片模具(2)侧面的一侧,且相机组件(3)正对于镜片模具(2)侧面,适当调整相机组件(3)与镜片模具(2)的距离,保证镜片模具(2)在相机组件(3)视野范围内。同时将辅助光源(1)置于镜片模具(2)侧面的另一侧,并与镜片模具(2)侧面平行,调整辅助光源(1)与镜片模具(2)的距离,使得相机组件(3)视野内充满光。
步骤3,镜片模具(2)在辅助光源(1)照射下成像于相机组件(3)中,相机组件(3)采集到镜片模具(2)成像为灰白分明的多个像素点组成的图片,此图片通过软件处理,在图片左上角设定原点坐标,这样便可根据图片中灰白分明的多个像素点很容易计算出镜片模具(2)的位置坐标。
所述的相机组件(3)包括工业相机(302)和镜头(301)。
所述镜片模具(2)由玻璃模具A(201)、玻璃模具B(202)和胶带(203)组成,玻璃模具A(201)与玻璃模具B(202)按设定的方式组合后在其边缘包裹胶带(203)。
为使图面简洁,图中只是示意性地表示出了与本发明相关的部分,他们并不能代表其作为产品的实际结构。
最后应说明的是:以上实施例仅用以说明本发明而并非限制本发明所描述的技术方案;因此,尽管本说明书参照上述的各个实施例对本发明已进行了详细的说明,但是,本领域的普通技术人员应当理解,仍然可以对本发明进行修改或等同替换;而一切不脱离本发明的精神和范围的技术方案及其改进,其均应涵盖在本发明的权利要求范围中。

Claims (4)

1.一种测量镜片模具间隙位置的方法,其特征在于,包括以下步骤:
步骤1,将镜片模具固定;
步骤2,将相机组件置于镜片模具一侧,且相机组件正对于镜片模具侧面,将辅助光源置于镜片模具另一侧,并与镜片模具侧面平行;
步骤3,镜片模具在辅助光源照射下成像于相机组件中,通过软件处理,精确计算出镜片模具位置坐标。
2.根据权利要求1所述的一种测量镜片模具间隙位置的方法,其特征在于:所述的相机组件包括工业相机和镜头。
3.根据权利要求1所述的一种测量镜片模具间隙位置的方法,其特征在于:所述镜片模具由玻璃模具A、玻璃模具B和胶带组成,玻璃模具A与玻璃模具B按设定的方式组合后在其边缘包裹胶带。
4.根据权利要求1和2所述的一种测量镜片模具间隙位置的方法,其特征在于:所述辅助光源与镜头成平行,辅助光源发射出的光透过镜片模具后进入镜头。
CN201810890251.XA 2018-04-21 2018-04-21 一种测量镜片模具间隙位置的方法 Pending CN109130040A (zh)

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KR102133094B1 (ko) * 2018-10-29 2020-07-10 주식회사 케이오씨솔루션 광학재료용 모노머의 몰드 자동 주입방법
CN111805820B (zh) * 2020-08-24 2022-08-09 廖良玉 一种眼镜基片快速生产设备
CN112060436A (zh) * 2020-09-05 2020-12-11 合肥同源化工科技有限公司 一种橡胶密封圈生产制作工艺
CN112223629A (zh) * 2020-09-24 2021-01-15 瑞纳格工业智能技术(苏州)有限公司 一种双工位镜片浇注机
CN115256743B (zh) * 2021-02-04 2023-12-08 浙江大学台州研究院 一种精准检测以及控制液位的镜片浇注装置
CN116630333B (zh) * 2023-07-26 2023-09-29 常州铭赛机器人科技股份有限公司 在线监测激光雷达光学镜片点胶质量的方法

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Application publication date: 20190104