CN108081579A - 一种醋酸纤维脂眼镜表面热压立体花纹加工方法 - Google Patents
一种醋酸纤维脂眼镜表面热压立体花纹加工方法 Download PDFInfo
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- CN108081579A CN108081579A CN201711343998.5A CN201711343998A CN108081579A CN 108081579 A CN108081579 A CN 108081579A CN 201711343998 A CN201711343998 A CN 201711343998A CN 108081579 A CN108081579 A CN 108081579A
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/02—Combined thermoforming and manufacture of the preform
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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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
- B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/26—Component parts, details or accessories; Auxiliary operations
- B29C51/42—Heating or cooling
- B29C51/421—Heating or cooling of preforms, specially adapted for thermoforming
-
- 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
- B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
-
- 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
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0016—Lenses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
一种醋酸纤维脂眼镜表面热压立体花纹加工方法,包括如下步骤:(1)根据花纹位置、特点、模具腔形开料,刨料;(2)把密封烤炉加热温度调至250度,温度达到把已车好外形的胶板料,单独放进或套入特定模具内并放进限温定时盘转烤炉内加热1‑3分钟时间;(3)把上模安装在15吨液压机上,等待胶板料完全烤软化后,直接把胶板料或与模具一起拿出放在液压机压,把液压机压力调制10吨压力直接压,等待30秒时间料已冷却定型后直接取出;(4)把已经压出的料放进CNC精雕,根据成品图要求数据车内圈与其他已经常规工序。
Description
技术领域
本发明属于眼镜制造技术领域,尤其是涉及一种醋酸纤维脂眼镜表面热压立体花纹加工方法。
背景技术
目前眼镜的制作过程中,眼镜架表面立体花纹依靠精雕机来雕刻,表面粗糙,时间长,效率低,成本奇高;本行业同类TR90注塑虽然也可以热塑立体花纹,但模具复杂,材料限制,效果有限。
发明内容
针对现有技术的上述缺陷,本发明提供了一种醋酸纤维脂眼镜表面热压立体花纹加工方法。
本发明的上述目的是通过下述技术方案来实现的:
一种醋酸纤维脂眼镜表面热压立体花纹加工方法,具体步骤包括:
1.根据花纹位置/特点/模具腔形开料,刨料;
2.把密封烤炉加热温度调至250度,温度达到把已车好外形的胶板料,单独放进或套入特定模具内并放进限温定时盘转烤炉内加热1-3分钟时间;
3.把上模安装在15吨液压机上,等待胶板料完全烤软化后,直接把胶板料或与模具一起拿出放在液压机压,把液压机压力调制10吨压力直接压,等待30秒时间料已冷却定型后直接取出;
4.把已经压出的料放进CNC精雕,根据成品图要求数据车内圈与其他已经常规工序,成品如图3所示。
本发明的醋酸纤维脂眼镜表面热压立体花纹加工方法,依靠热压技术与模具形状改变原材料形状,利用胶板料加热变软和模具形状,可在圈面、侧面、背面做出不同形状立体花纹,而且原材料是一体材质无需拼料加工,使成品眼镜表面出现多姿多彩任意形状立体花纹,可减少加工繁琐工序,降低企业生产成本。
附图说明
此处所说明的附图用来提供对本发明的进一步理解,构成本申请的一部分,本发明的示意性实施例及其说明用于解释本发明,并不构成对本发明的不当限定。在附图中:
图1是上模的磨具图;
图2是下模的比压磨具图;
图3是眼镜加工过程中的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例的附图,对本发明实施例的技术方案进行清楚、完整地描述。显然,所描述的实施例是本发明的一部分实施例,而不是全部的实施例。基于所描述的本发明的实施例,本领域普通技术人员在无需创造性劳动的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。
材料与准备:
1.选择任意颜色6.0厚胶板料;
2.特定模具,结构不限于上中下,材料不限于铜;
3.15吨液压机;
4.特定0~300度限温定时盘转烤炉;
5.CNC精雕机;
6.其他若干眼镜生产常规设备。
如图1-3所示,在一种优选实施方式中,本发明的一种醋酸纤维脂眼镜表面热压立体花纹加工方法,具体步骤包括:
1.根据花纹位置/特点/模具腔形开料,刨料;
2.把密封烤炉加热温度调至250度,温度达到把已车好外形的胶板料,单独放进或套入特定模具内并放进限温定时盘转烤炉内加热13分钟时间;
3.把上模安装在15吨液压机上,等待胶板料完全烤软化后,直接把胶板料或与模具一起拿出放在液压机压,把液压机压力调制10吨压力直接压,等待30秒时间料已冷却定型后直接取出;
4.把已经压出的料放进CNC精雕,根据成品图要求数据车内圈与其他已经常规工序,成品如图3所示。
应该理解,尽管参考其示例性的实施方案,已经对本发明进行具体地显示和描述,但是本领域的普通技术人员应该理解,在不背离由权利要求书所定义的本发明的精神和范围的条件下,可以在其中进行各种形式和细节的变化,可以进行各种实施方案的任意组合。
Claims (1)
1.一种醋酸纤维脂眼镜表面热压立体花纹加工方法,其特征在于,包括如下步骤:
(1)根据花纹位置、特点、模具腔形开料,刨料;
(2)把密封烤炉加热温度调至250度,温度达到把已车好外形的胶板料,单独放进或套入特定模具内并放进限温定时盘转烤炉内加热1-3分钟时间;
(3)把上模安装在15吨液压机上,等待胶板料完全烤软化后,直接把胶板料或与模具一起拿出放在液压机压,把液压机压力调制10吨压力直接压,等待30秒时间料已冷却定型后直接取出;
(4)把已经压出的料放进CNC精雕,根据成品图要求数据车内圈与其他已经常规工序。
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CN109016581A (zh) * | 2018-07-26 | 2018-12-18 | 浙江通达光学有限公司 | 一种板材眼镜表面立体花纹成型加工工艺及其模具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105269741A (zh) * | 2015-11-19 | 2016-01-27 | 王道敏 | 眼镜框的制造方法 |
CN106273573A (zh) * | 2016-04-14 | 2017-01-04 | 王道敏 | 一种眼镜框面压3d花纹新工艺 |
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CN105269741A (zh) * | 2015-11-19 | 2016-01-27 | 王道敏 | 眼镜框的制造方法 |
CN106273573A (zh) * | 2016-04-14 | 2017-01-04 | 王道敏 | 一种眼镜框面压3d花纹新工艺 |
Cited By (1)
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CN109016581A (zh) * | 2018-07-26 | 2018-12-18 | 浙江通达光学有限公司 | 一种板材眼镜表面立体花纹成型加工工艺及其模具 |
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