CN108407313A - 汽车中饰板转角包覆工艺 - Google Patents

汽车中饰板转角包覆工艺 Download PDF

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Publication number
CN108407313A
CN108407313A CN201810183971.2A CN201810183971A CN108407313A CN 108407313 A CN108407313 A CN 108407313A CN 201810183971 A CN201810183971 A CN 201810183971A CN 108407313 A CN108407313 A CN 108407313A
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周德旺
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HUNAN CHANGFENG AUTO WITHIN DECORATION CO Ltd
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HUNAN CHANGFENG AUTO WITHIN DECORATION CO Ltd
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Priority to CN201810183971.2A priority Critical patent/CN108407313A/zh
Publication of CN108407313A publication Critical patent/CN108407313A/zh
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    • 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
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/52—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive
    • B29C65/54—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the way of applying the adhesive between pre-assembled parts
    • 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
    • B29C66/02—Preparation of the material, in the area to be joined, prior to joining or welding
    • B29C66/024—Thermal pre-treatments
    • B29C66/0242—Heating, or preheating, e.g. drying
    • 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
    • B29L2031/3005—Body finishings
    • B29L2031/3014—Door linings

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

本发明提供了一种汽车中饰板转角包覆工艺，本发明采取的技术方案为：1)首先对骨架表面进行喷胶，然后对PVC及PU FOAM材料背面喷胶；2)材料烘烤后进行皮料包覆；3)转角处皮料包覆后组装时，通过门板本体上开槽制作避让孔；4)从背面将中饰板包覆堆叠的PVC及PU FOAM材料用夹持工具扯出。通过门板本体上开槽制作避让孔，再从背面将中饰板背面包覆堆叠的PVC及PU FOAM材料用夹持工具扯出，将反包至塑料骨架背面的堆叠材料进行释放和避让，完美解决了转角处皮料包覆时皮料堆叠、产品正面皱褶严重的问题。

Description

汽车中饰板转角包覆工艺
技术领域
本发明涉及汽车内饰包敷工艺技术领域，特别涉及一种汽车中饰板转角包覆工艺。
背景技术
目前，汽车门板中饰板表面采用的蒙皮包覆工艺，对中饰板转角尖锐处皮料包覆后严重皱褶等外观质量缺陷需采取设计优化的方式加以处理，使其正常工艺包覆后产品外观无皱褶。现有产品的造型追求美观化，没有充分考虑工艺性，一旦造型确定，内部结构的设计将受到空间影响，造成PVC表皮包覆后材料堆叠，行业内一般采取多次开剪口方式，但同样无法解决包覆后转角皱褶等外观缺陷问题。
发明内容
为解决现有技术存在的上述技术问题，本发明的目的在于提供一种汽车中饰板转角包覆工艺。
为实现上述目的，本发明采取的技术方案为：
1)首先对骨架表面进行喷胶，然后对PVC及PU FOAM材料背面喷胶；
2)材料烘烤后进行皮料包覆；
3)转角处皮料包覆后组装时，通过门板本体上开槽制作避让孔；
4)从背面将中饰板包覆堆叠的PVC及PU FOAM材料用夹持工具扯出。
与现有技术相比，本发明具有如下有益效果：由于转角处皮料包覆时皮料堆叠严重，造成产品正面皱褶严重，通过门板本体上开槽制作避让孔，再从背面将中饰板背面包覆堆叠的PVC及PU FOAM材料用夹持工具扯出，将反包至塑料骨架背面的堆叠材料进行释放和避让，完美解决了皱褶和干涉问题。
附图说明
图1为汽车门板中饰板包覆结构示意图。
具体实施方式
为使本发明要解决的技术问题、技术方案和优点更加清楚，下面将结合附图及具体实施例进行详细描述。
结合附图1所示：
图中A、B、C、D、E处皮料包覆时皮料堆叠严重，造成产品正面皱褶严重，无法达到设计的效果。采用如下工艺进行处理：
1)首先对骨架表面进行喷胶，然后对PVC及PU FOAM材料背面喷胶；
2)材料烘烤后进行皮料包覆；
3)转角处皮料包覆后组装时，通过门板本体上开槽制作避让孔；
4)从背面将中饰板包覆堆叠的PVC及PU FOAM材料用夹持工具扯出。
由于转角处皮料包覆时皮料堆叠严重，造成产品正面皱褶严重，通过门板本体上开槽制作避让孔，再从背面将中饰板背面包覆堆叠的PVC及PU FOAM材料用夹持工具扯出，将反包至塑料骨架背面的堆叠材料进行释放和避让，完美解决了皱褶和干涉问题。
以上的具体实施方式仅为本创作的较佳实施例，并不用以限制本创作，凡在本创作的精神及原则之内所做的任何修改、等同替换、改进等，均应包含在本创作的保护范围之内。

Claims (1)

1.一种汽车中饰板转角包覆工艺，其特征在于包含如下步骤：
1)首先对骨架表面进行喷胶，然后对PVC及PU FOAM材料背面喷胶；
2)材料烘烤后进行皮料包覆；
3)转角处皮料包覆后组装时，通过门板本体上开槽制作避让孔；
4)从背面将中饰板包覆堆叠的PVC及PU FOAM材料用夹持工具扯出。
CN201810183971.2A 2018-03-03 2018-03-03 汽车中饰板转角包覆工艺 Pending CN108407313A (zh)

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CN201810183971.2A CN108407313A (zh) 2018-03-03 2018-03-03 汽车中饰板转角包覆工艺

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113276746A (zh) * 2021-04-30 2021-08-20 浙江零跑科技股份有限公司 一种包覆式对开扶手

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CN102910122A (zh) * 2012-09-20 2013-02-06 山东只楚民营科技园股份有限公司汽车内饰件分公司 一种局部镶嵌面料的车门饰板及其生产方法
CN103306584A (zh) * 2013-07-01 2013-09-18 柳州裕信方盛汽车饰件有限公司 轿车门板中饰板表面仿皮工艺
CN204915536U (zh) * 2015-07-21 2015-12-30 延锋伟世通金桥汽车饰件系统有限公司 一种包覆件
CN105501142A (zh) * 2013-09-18 2016-04-20 江苏林泉汽车装饰件有限公司 包覆效果较好的汽车车门内护板组件的安装方法
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CN102910122A (zh) * 2012-09-20 2013-02-06 山东只楚民营科技园股份有限公司汽车内饰件分公司 一种局部镶嵌面料的车门饰板及其生产方法
CN103306584A (zh) * 2013-07-01 2013-09-18 柳州裕信方盛汽车饰件有限公司 轿车门板中饰板表面仿皮工艺
CN105501142A (zh) * 2013-09-18 2016-04-20 江苏林泉汽车装饰件有限公司 包覆效果较好的汽车车门内护板组件的安装方法
CN204915536U (zh) * 2015-07-21 2015-12-30 延锋伟世通金桥汽车饰件系统有限公司 一种包覆件
CN205737308U (zh) * 2016-05-12 2016-11-30 常熟安通林汽车饰件有限公司 一体式中饰板
CN206484914U (zh) * 2016-12-29 2017-09-12 宁波润佳汽车安全系统有限公司 用于汽车内饰件包覆的工装

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113276746A (zh) * 2021-04-30 2021-08-20 浙江零跑科技股份有限公司 一种包覆式对开扶手

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