[go: up one dir, main page]

CN105643099B - 一种车灯焊接装置及工艺 - Google Patents

一种车灯焊接装置及工艺 Download PDF

Info

Publication number
CN105643099B
CN105643099B CN201610176148.XA CN201610176148A CN105643099B CN 105643099 B CN105643099 B CN 105643099B CN 201610176148 A CN201610176148 A CN 201610176148A CN 105643099 B CN105643099 B CN 105643099B
Authority
CN
China
Prior art keywords
welding
lamp body
lens
welding surface
rib
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.)
Active
Application number
CN201610176148.XA
Other languages
English (en)
Other versions
CN105643099A (zh
Inventor
郭肇基
杨晓锋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Xinyao Electronics Co Ltd
Original Assignee
Shanghai Xinyao Electronics 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 Shanghai Xinyao Electronics Co Ltd filed Critical Shanghai Xinyao Electronics Co Ltd
Priority to CN201610176148.XA priority Critical patent/CN105643099B/zh
Publication of CN105643099A publication Critical patent/CN105643099A/zh
Application granted granted Critical
Publication of CN105643099B publication Critical patent/CN105643099B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1635—Laser beams characterised by the way of heating the interface at least passing through one of the parts to be joined, i.e. laser transmission welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
    • B29C65/14—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using wave energy, i.e. electromagnetic radiation, or particle radiation
    • B29C65/16—Laser beams
    • B29C65/1629—Laser beams characterised by the way of heating the interface
    • B29C65/1664—Laser beams characterised by the way of heating the interface making use of several radiators
    • B29C65/1667—Laser beams characterised by the way of heating the interface making use of several radiators at the same time, i.e. simultaneous laser welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/114—Single butt joints
    • B29C66/1142—Single butt to butt joints
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
    • B29C66/12443—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue substantially in the middle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1246—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove
    • B29C66/12463—Tongue and groove joints characterised by the female part, i.e. the part comprising the groove being tapered
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/747—Lightning equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Toxicology (AREA)
  • Plasma & Fusion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

本发明涉及封装领域，尤其涉及一种车灯焊接装置及工艺。一种车灯焊接装置，包括：灯体；配光镜，临近所述灯体设置，并且与所述灯体形成有一焊接面；多个光源，沿所述焊接面一周设置，用以发射激光束，以使所述激光束照射至所述焊接面将所述焊接面融化，进而实现所述灯体与所述配光镜的焊接。一种车灯焊接工艺，包括：将一配光镜临近一灯体放置，所述灯体与所述配光镜形成有一焊接面；采用沿所述焊接面一周设置的多个光源照射所述焊接面，将所述焊接面融化；一推动机构产生推力将所述灯体与所述配光镜压合，实现所述灯体与所述配光镜的焊接。

Description

一种车灯焊接装置及工艺
技术领域
本发明涉及封装领域，尤其涉及一种车灯焊接装置及工艺。
背景技术
目前的汽车车灯通常包括灯体和配光镜，要将两者封装需要采用焊接工艺，但是现有的焊接工艺通常采用垂直于配光镜的光源，对于凹凸不平的焊接面，焊接面接收到的焊接光的强度不同，会造成焊接均匀性不好。
发明内容
针对现有技术存在的问题，现提供了一种车灯焊接装置及工艺，能够实现灯体与配光镜之间的均匀焊接。
具体的技术方案如下：
一种车灯焊接装置，包括：
灯体；
配光镜，临近所述灯体设置，并且与所述灯体形成有一焊接面；
多个光源，沿所述焊接面一周设置，用以发射激光束，以使所述激光束照射至所述焊接面将所述焊接面融化，进而实现所述灯体与所述配光镜的焊接。
优选的，所述多个光源设置于所述焊接面的正上方。
优选的，所述灯体上设有凸出的焊接筋，所述配光镜上设置有与所述焊接筋适配的筋槽，并且所述焊接筋与所述筋槽形成所述焊接面。
优选的，所述配光镜的材料为透明材料。
优选的，所述灯体的材料为吸收材料。
优选的，包括：
推动机构，分别能够与所述灯体、所述配光镜连接，用以产生推力，以使所述激光束照射至所述焊接面时，所述推动机构利用所述推力将所述灯体与所述配光镜压合。
一种车灯焊接工艺，包括：
将一配光镜临近一灯体放置，所述灯体与所述配光镜形成有一焊接面；
采用沿所述焊接面一周设置的多个光源照射所述焊接面，将所述焊接面融化；
一推动机构产生推力将所述灯体与所述配光镜压合，实现所述灯体与所述配光镜的焊接。
所述车灯焊接工艺中，所述灯体上设有凸出的焊接筋，所述配光镜上设置有与所述焊接筋适配的筋槽；其中，
将所述焊接筋置于所述筋槽中，所述焊接筋与所述筋槽形成所述焊接面；
采用沿所述焊接面一周设置的多个光源照射所述焊接面，将所述焊接面融化；
一推动机构产生推力将所述焊接筋压合于所述筋槽中。
上述技术方案的有益效果是：
上述的技术方案通过在焊接面的一周设置多个光源，使得光源无需通过配光镜几个照射在焊接面上，并且多个光源能够保障焊接面能够接收到均匀的激光，进而在灯体与配光镜之间形成均匀的焊接。
附图说明
图1-图2为本发明一种车灯焊接装置的实施例的结构示意图；
图3为本发明一种车灯焊接工艺的实施例的步骤流程图。
具体实施方式
需要说明的是，在不冲突的情况下，下述技术方案，技术特征之间可以相互组合。
下面结合附图对本发明的具体实施方式作进一步的说明：
一种车灯焊接装置，如图1所示，包括：
灯体1；
配光镜2，临近灯体1设置，并且与灯体1形成有一焊接面3；
多个光源4，沿焊接面3一周设置，用以发射激光束5，以使激光束5照射至焊接面3将焊接面3融化，进而实现灯体1与配光镜2的焊接。
本实施例中，车灯包括一灯体1和一配光镜2，车灯与配光镜2相对设置，车灯相对于灯体1的位置并且在车灯和灯体1的相对面上形成有一焊接面3，即焊接面3包括部分灯体1与部分配光镜2。并且多个光源4沿着焊接面3的一周设置能够从多个角度对焊接面3进行照射，使得焊接面3融化，实现焊接面3的均匀焊接。
本发明一个较佳的实施例中，多个光源4设置于焊接面3的正上方。
本发明一个较佳的实施例中，灯体1上设有凸出的焊接筋7，配光镜2上设置有与焊接筋7适配的筋槽6，并且焊接筋7与筋槽6形成焊接面3。
本发明一个较佳的实施例中，配光镜2的材料为透光材料。
本发明一个较佳的实施例中，灯体1的材料为吸收材料。
本发明一个较佳的实施例中，还包括：
推动机构，分别能够与灯体1、配光镜2连接，用以产生推力，以使激光束5照射至焊接面3时，推动机构利用推力将灯体1与配光镜2压合。
本实施例中，如图2所示，灯体1中设置有一凸出的焊接筋7，凸出的焊接筋7能够置于配光镜2的筋槽6中，即焊接筋7与筋槽6之间形成一焊接面3，激光束5能够对焊接筋7进行照射使得焊接筋7融化，在推动机构推动灯体1和配光镜2使其压合的过程中，由于灯体1和配光镜2距离的不断接近，并且焊接筋7在融化时会变软，压合的过程中焊接筋7融化的部分可能会像两侧蔓延，通过设置筋槽6可以避免原有的平面形状中融化材料溢出的情况。
本实施例中，筋槽6中在激光焊接工艺中融化的材料在推动机构推动的作用下会向筋槽6两边蔓延，通过设置推动机构推力的大小和筋槽6、焊接筋7的大小能够避免激光焊接工艺中融化的材料溢出灯体1和配光镜2。
本实施例还提供了一种车灯焊接工艺，如图3所示，包括：
将一配光镜临近一灯体放置，灯体与配光镜形成有一焊接面；
采用沿焊接面一周设置的多个光源照射焊接面，将焊接面融化；
一推动机构产生推力将灯体与配光镜压合，实现灯体与配光镜的焊接。
本发明一个较佳的实施例中，车灯焊接工艺中，灯体上设有凸出的焊接筋，配光镜上设置有与焊接筋适配的筋槽；其中，
将焊接筋置于筋槽中，焊接筋与筋槽形成焊接面；
采用沿焊接面一周设置的多个光源照射焊接面，将焊接面融化；
一推动机构产生推力将焊接筋压合于筋槽中。
本实施例中的焊接筋的表面形状可以使曲线形状，也可以是锯齿状，对应的筋槽的形状需要与焊接筋的形状对应，本实施例通过在配光镜上设置一筋槽，并且在灯体上设置一与筋槽形状对应的焊接筋，增大了灯体与焊接筋的接触表面，起到较好的固定效果。
进一步的，本实施例中可以在焊接筋处进行激光束大热照射，使得焊接筋处的焊接面融化，在对灯体与配光镜压合后融化的焊接面处的焊接筋能够向两边扩散，而没有设置焊接筋的平面的由于固定效果没有设有筋槽的固定效果好，需要对灯体和焊接面整个表面进行激光焊接，若只焊接一部分会导致灯体和配光镜焊接的不均匀，相反的设有筋槽的配光镜本身固定效果就会增加，所以只需要进行部分的焊接后，通过压合灯体和配光镜既可实现均匀焊接，并且不会溢胶，本实施例通过对部分的焊接筋进行焊接可以减少光源的数量，节约了资源。
综上，上述的技术方案通过在焊接面的一周设置多个光源，使得光源无需通过配光镜几个照射在焊接面上，并且多个光源能够保障焊接面能够接收到均匀的激光，进而在灯体与配光镜之间形成均匀的焊接。
通过说明和附图，给出了具体实施方式的特定结构的典型实施例，基于本发明精神，还可作其他的转换。尽管上述发明提出了现有的较佳实施例，然而，这些内容并不作为局限。
对于本领域的技术人员而言，阅读上述说明后，各种变化和修正无疑将显而易见。因此，所附的权利要求书应看作是涵盖本发明的真实意图和范围的全部变化和修正。在权利要求书范围内任何和所有等价的范围与内容，都应认为仍属本发明的意图和范围内。

Claims (7)

1.一种车灯焊接装置，其特征在于，包括：
灯体；
配光镜，临近所述灯体设置，并且与所述灯体形成有一焊接面；
多个光源，沿所述焊接面一周设置，并设置于所述焊接面的正上方，用以发射激光束，以使所述激光束照射至所述焊接面将所述焊接面融化，进而实现所述灯体与所述配光镜的焊接；
其中，所述光源平行照射所述焊接面。
2.根据权利要求1所述的车灯焊接装置，其特征在于，所述灯体上设有凸出的焊接筋，所述配光镜上设置有与所述焊接筋适配的筋槽，并且所述焊接筋与所述筋槽形成所述焊接面。
3.根据权利要求1所述的车灯焊接装置，其特征在于，所述配光镜的材料为透明材料。
4.根据权利要求1所述的车灯焊接装置，其特征在于，所述灯体的材料为吸收材料。
5.根据权利要求1所述的车灯焊接装置，其特征在于，还包括：
推动机构，分别能够与所述灯体、所述配光镜连接，用以产生推力，以使所述激光束照射至所述焊接面时，所述推动机构利用所述推力将所述灯体与所述配光镜压合。
6.一种车灯焊接工艺，其特征在于，包括：
将一配光镜临近一灯体放置，所述灯体与所述配光镜形成有一焊接面；
采用沿所述焊接面正上方设置的多个光源平行照射所述焊接面，将所述焊接面融化；
一推动机构产生推力将所述灯体与所述配光镜压合，实现所述灯体与所述配光镜的焊接。
7.根据权利要求6所述的车灯焊接工艺，其特征在于，所述车灯焊接工艺中，所述灯体上设有凸出的焊接筋，所述配光镜上设置有与所述焊接筋适配的筋槽；其中，
将所述焊接筋置于所述筋槽中，所述焊接筋与所述筋槽形成所述焊接面；
采用沿所述焊接面一周设置的多个光源照射所述焊接面，将所述焊接面融化；
一推动机构产生推力将所述焊接筋压合于所述筋槽中。
CN201610176148.XA 2016-03-24 2016-03-24 一种车灯焊接装置及工艺 Active CN105643099B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610176148.XA CN105643099B (zh) 2016-03-24 2016-03-24 一种车灯焊接装置及工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610176148.XA CN105643099B (zh) 2016-03-24 2016-03-24 一种车灯焊接装置及工艺

Publications (2)

Publication Number Publication Date
CN105643099A CN105643099A (zh) 2016-06-08
CN105643099B true CN105643099B (zh) 2018-11-23

Family

ID=56495688

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610176148.XA Active CN105643099B (zh) 2016-03-24 2016-03-24 一种车灯焊接装置及工艺

Country Status (1)

Country Link
CN (1) CN105643099B (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106077986B (zh) * 2016-07-28 2018-05-04 上海小糸车灯有限公司 一种多路高能光源同步焊接同一复杂曲面部位的方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4318503B2 (ja) * 2003-08-05 2009-08-26 株式会社小糸製作所 車両用灯具とその製造方法
JP2005119239A (ja) * 2003-10-20 2005-05-12 Kuraray Co Ltd 車両用灯具部材のレーザー溶着方法
JP2007523763A (ja) * 2003-12-05 2007-08-23 デュケーン・コーポレーション 熱可塑性プラスチックのレーザー溶接用接合部設計
PL2923820T3 (pl) * 2014-03-28 2019-07-31 Automotive Lighting Italia S.P.A. A Socio Unico Sposób laserowego spawania lampy samochodowej
CN104999661B (zh) * 2015-07-28 2017-06-06 上海信耀电子有限公司 一种激光同步焊接工艺及装置
CN205393793U (zh) * 2016-03-24 2016-07-27 上海信耀电子有限公司 一种车灯焊接装置

Also Published As

Publication number Publication date
CN105643099A (zh) 2016-06-08

Similar Documents

Publication Publication Date Title
JP6612058B2 (ja) 自動車灯のレーザ溶接方法および関連する自動車灯
US7591698B2 (en) Vehicle lighting device manufacturing method for positioning and welding a cover to a housing
US10144090B2 (en) Process and device for simultaneous laser welding
US8728268B2 (en) Method for manufacturing resin molding and laser beam irradiation apparatus
JP2002069507A (ja) 金属物品の製造方法及びその装置並びにレーザ光集光装置
US20120181250A1 (en) Infrared laser welding of plastic parts with one or more of the parts having a modified surface providing increased absorbtivity to infrared laser light
JP2016005846A (ja) 自動車灯の同時レーザ溶接方法および関連する自動車灯
CN105643099B (zh) 一种车灯焊接装置及工艺
US20140119042A1 (en) Vehicular lamp and method for producing the same
US20150378310A1 (en) Typesetting fixing method, display plate and timepiece
CN205393793U (zh) 一种车灯焊接装置
KR102760616B1 (ko) 파우치형 이차전지의 제조방법 및 제조장치
US20180297148A1 (en) Simultaneous laser welding apparatus of a vehicle light and simultaneous laser welding method of a vehicle light
US20050259433A1 (en) Apparatus for manufacturing a vehicular lamp
US9453631B2 (en) Welding structure and welding apparatus
US20180311904A1 (en) Laser joining method and laser joining device for fusing workpieces
JP2013196891A (ja) 車両用灯具の製造方法
CN104999661B (zh) 一种激光同步焊接工艺及装置
JP2017535653A (ja) 接着剤の直接加熱で自動車の２つの部品を結合する方法
JP2014069371A (ja) 溶着構造
KR102599398B1 (ko) 부재 본딩 시스템 및 부재 본딩 방법
JP2001297608A (ja) 車両用灯具の製造装置
CN113787722A (zh) 封装装置及封装方法
JP2016502475A (ja) 熱可塑性材料接合相手材とガラス接合相手材の接合方法
CN114454498B (zh) 一种塑料的激光焊接方法及塑料制品

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant