CN114889277A - 一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法 - Google Patents
一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法 Download PDFInfo
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Abstract
本发明涉及冰箱门壳生产技术领域,具体是一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法,包括覆膜本体,覆膜本体包括两个基层,两个基层之间留有腔体,且腔体内部设置有气泡层,气泡层通过胶水与两个基层呈固定连接,其中一个基层底部外壁上粘合有内饰层,另外一个基层顶部外壁上粘合有外饰层,内饰层包括热合层,热合层一侧外壁上开设有等距离呈环形结构分布的通孔,热合层一侧外壁上粘接有抑菌层。本发明有益效果为:在使用该覆膜覆盖冰箱门壳时,固化层、外饰层可以提高覆膜本体的强度与美观性,从而提高覆膜本体的使用寿命,同时气泡层可以提高对门壳的防护能力,避免在搬运冰箱时门壳受到撞击损坏。
Description
技术领域
本发明涉及冰箱门壳生产技术领域,具体是一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法。
背景技术
冰箱是保持恒定低温的一种制冷设备,也是一种使食物或其他物品保持恒定低温冷态的民用产品。冰箱箱体内有通过压缩机、制冰机来结冰的柜或箱,还带有制冷装置的储藏箱。
中国专利号CN103486799B提供一种冰箱及其玻璃门覆膜方法,该冰箱包括:箱体,所述箱体内限定有制冷间室;和门体组件,所述门体组件包括可枢转地设在所述箱体上以打开和关闭所述制冷间室的玻璃门和设在所述玻璃门体表面上的覆膜。根据本发明实施例的冰箱,通过将覆膜玻璃设在玻璃门表面,使玻璃具有精美的外观,并且覆膜玻璃的制造成本低廉,生产报废率较小。
目前现有冰箱门壳上覆膜使用寿命较短,影响对冰箱的保护,同时现有冰箱门壳上覆膜不具有抑菌的能力,导致在潮湿环形下冰箱门壳易发霉,因此亟需研发一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法。
发明内容
本发明的目的在于提供一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法,以解决上述背景技术中提出的现有冰箱门壳覆膜寿命短与不具有抑菌的能力的问题。
本发明的技术方案是:一种使用寿命长的冰箱门壳的表面覆膜,包括覆膜本体,所述覆膜本体包括两个基层,两个所述基层之间留有腔体,且腔体内部设置有气泡层,所述气泡层通过胶水与两个基层呈固定连接,其中一个所述基层底部外壁上粘合有内饰层,另外一个所述基层顶部外壁上粘合有外饰层。
进一步地,所述内饰层包括热合层,所述热合层一侧外壁上开设有等距离呈环形结构分布的通孔,所述热合层一侧外壁上粘接有抑菌层。
进一步地,所述外饰层包括图案层,所述图案层一侧外壁上粘接有粘接层。
进一步地,所述图案层一侧外壁上喷涂有荧光层,且荧光层一侧外壁上喷涂有固化层。
一种使用寿命长的冰箱门壳的表面覆膜方法,包括以下步骤:
S1.预处理:
S1.1覆膜处理:根据覆膜的结构将基层、气泡层、内饰层及外饰层等热压复合在一起,从而得到新的覆膜;
S1.2门壳处理:
S1.2.1表面处理:将门壳送入抛丸机内部,而后启动抛丸机从而对门壳进行抛丸处理,使得门壳覆膜面的形成密布的微小凹凸结构,而后在抛丸后的门壳进行清洗烘干处理,去除门壳上的杂质;
S1.2.2表面平整:待上一步烘干结束后,将门壳放入打磨抛光设备内部,从而对门壳表面及边角进行抛光处理,使得门壳表面、边角光滑平整,而后在进行冲洗与烘干处理;
S1.2.3喷涂烘干:将上一步烘干好的门壳送入喷涂车间,而后对门壳表面进出喷漆处理,从而使得门壳表面形成一层基底层,而后用烘干装置对喷涂好的门壳进出烘干处理;
S2.热压覆膜:在上述步骤处理结束后,将准备好的覆膜放入热压设备中,而后在将门壳放置在热压合内部,之后启动热压合设备,使得覆膜覆在门壳上;
S3.表面检查:待上一步结束后,将门壳取出,而后通过检测设备对门壳上的覆膜进行检测,确定覆膜表面是否气泡等结构出现;
S4.喷涂固化:将上一步检测结束的门壳放入喷涂设备,从而对覆膜表面喷涂一侧防护漆,而后再将喷涂好的门壳送入UV固化设备中进行固化处理,从而得到一侧固化层,之后在拿取门壳放在室温条件下冷却一段时间;
S5.入库:对上一步固化结束的门壳进行检测,检测固化层是否有气泡产生。
进一步地,所述S1.2.1中抛丸时间为7-8min,且抛丸时钢丸粒度为0.3-0.5mm,抛丸电流为15-18A,所述S1.2.1中清洗时采用纯水进行清洗。
进一步地,所述S1.2.2中抛光时使用抛光液,且抛光液由下列物质按重量份数混合而成:纳米有机硅季铵盐2-6份、硫酸铜4-6份、壬基酚聚氧乙烯醚6-10份、双氧水15-20份、乙酸8-10份、水20-30份。
进一步地,所述S1.2.3中烘干时采用远红外加热的方式,且温度为50-70℃,时间为15-20min。
进一步地,所述S2中热压合时压模的温度保持在50-80℃,压合时间控制在10-30S,且压合时压力大小为15-18Pa。
进一步地,所述S3中检测设备为高清射线检测设备。
本发明通过改进在此提供一种使用寿命长的冰箱门壳的表面覆膜及覆膜方法,与现有技术相比,具有如下改进及优点:
(1)本发明所设计的固化层、外饰层及气泡层,在使用该覆膜覆盖冰箱门壳时,固化层、外饰层可以提高覆膜本体的强度与美观性,从而提高覆膜本体的使用寿命,同时气泡层可以提高对门壳的防护能力,避免在搬运冰箱时门壳受到撞击损坏。
(2)本发明所设计的内饰层,在使用该覆膜覆盖冰箱门壳时,内饰层上的抑菌层可以通过热合层上的通孔向门壳表面散发气味,从而避免门壳覆膜破损处出现霉点。
(3)本发明所设计的抛丸处理,抛丸处理可以使得门壳覆膜面的表面形成密布的微小凹凸结构,有利于提高基底层的附着力,同时有利于覆膜紧密的粘贴在覆膜保护基底层上,提高覆膜材料的附着力。
附图说明
下面结合附图和实施例对本发明作进一步解释:
图1是本发明的覆膜本体结构示意图;
图2是本发明的内饰层结构俯视图;
图3是本发明的外饰层结构示意图;
图4是本发明的工艺流程图。
附图标记说明:
1覆膜本体、2基层、3腔体、4气泡层、5内饰层、6外饰层、7热合层、8通孔、9抑菌层、10粘接层、11图案层、12荧光层、13固化层。
具体实施方式
下面将结合附图1-4对本发明进行详细说明,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做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。
需要说明的是,当组件被称为“固定于”另一个组件,它可以直接在另一个组件上或者也可以存在居中的组件。当一个组件被认为是“连接”另一个组件,它可以是直接连接到另一个组件或者可能同时存在居中组件。当一个组件被认为是“设置于”另一个组件,它可以是直接设置在另一个组件上或者可能同时存在居中组件。本文所使用的术语“垂直的”、“水平的”、“左”、“右”以及类似的表述只是为了说明的目的。
除非另有定义,本文所使用的所有的技术和科学术语与属于本发明的技术领域的技术人员通常理解的含义相同。本文中在本发明的说明书中所使用的术语只是为了描述具体的实施例的目的,不是旨在于限制本发明。本文所使用的术语“及/或”包括一个或多个相关的所列项目的任意的和所有的组合。
本发明通过改进在此提供一种使用寿命长的冰箱门壳的表面覆膜,如图1-图3所示,包括覆膜本体1,覆膜本体1包括两个基层2,基层2为聚乙烯薄膜构成,两个基层2之间留有腔体3,且腔体3内部设置有气泡层4,气泡层4可以提高对门壳的防护能力,避免在搬运冰箱时门壳受到撞击损坏,气泡层4通过胶水与两个基层2呈固定连接,其中一个基层2底部外壁上粘合有内饰层5,内饰层5提高对门壳的保护能力,另外一个基层2顶部外壁上粘合有外饰层6,外饰层6提高门壳的美观性,内饰层5包括热合层7,热合层7一侧外壁上开设有等距离呈环形结构分布的通孔8,热合层7一侧外壁上粘接有抑菌层8,抑菌层8可以通过热合层7上的通孔8向门壳表面散发气味,从而避免门壳覆膜破损处出现霉点,外饰层6包括图案层11,图案层11一侧外壁上粘接有粘接层10,粘接层10便于外饰层6粘接在基层2上,图案层11一侧外壁上喷涂有荧光层12,荧光层12可以使得该覆膜发光,提高冰箱夜晚的辨识度,且荧光层12一侧外壁上喷涂有固化层13,固化层16可以提高该覆膜表面的强度,避免覆膜易外被刺穿伤到门壳。
一种使用寿命长的冰箱门壳的表面覆膜方法,如图4所示,包括以下步骤:
S1.预处理:
S1.1覆膜处理:根据覆膜的结构将基层2、气泡层4、内饰层5及外饰层6等热压复合在一起,从而得到新的覆膜;
S1.2门壳处理:S1.2.1表面处理:将门壳送入抛丸机内部,而后启动抛丸机从而对门壳进行抛丸处理,使得门壳覆膜面的形成密布的微小凹凸结构,且抛丸时间为8min,且抛丸时钢丸粒度为0.5mm,抛丸电流为15A,而后在抛丸后的门壳进行清洗烘干处理,去除门壳上的杂质,此时采用纯水进行清洗;
S1.2.2表面平整:待上一步烘干结束后,将门壳放入打磨抛光设备内部,从而对门壳表面及边角进行抛光处理,抛光时使用抛光液,且抛光液由下列物质按重量份数混合而成:纳米有机硅季铵盐4份、硫酸铜5份、壬基酚聚氧乙烯醚8份、双氧水17份、乙酸9份、水25份,使得门壳表面、边角光滑平整,而后在进行冲洗与烘干处理;
S1.2.3喷涂烘干:将上一步烘干好的门壳送入喷涂车间,而后对门壳表面进出喷漆处理,从而使得门壳表面形成一层基底层,而后用远红外加热烘干装置对喷涂好的门壳进出烘干处理,此时温度为60℃,时间为18min;
S2.热压覆膜:在上述步骤处理结束后,将准备好的覆膜放入热压设备中,而后在将门壳放置在热压合内部,之后启动热压合设备,使得覆膜覆在门壳上,此时热压合时压模的温度保持在70℃,压合时间控制在15S,且压合时压力大小为15Pa;
S3.表面检查:待上一步结束后,将门壳取出,而后通过高清射线检测设备对门壳上的覆膜进行检测,确定覆膜表面是否气泡等结构出现;
S4.喷涂固化:将上一步检测结束的门壳放入喷涂设备,从而对覆膜表面喷涂一侧防护漆,而后再将喷涂好的门壳送入UV固化设备中进行固化处理,从而得到一侧固化层13,之后在拿取门壳放在室温条件下冷却一段时间;
S5.入库:对上一步固化结束的门壳进行检测,检测固化层13是否有气泡产生。
工作原理:S1.预处理:S1.1覆膜处理:根据覆膜的结构将基层2、气泡层4、内饰层5及外饰层6等热压复合在一起,从而得到新的覆膜;S1.2门壳处理:S1.2.1表面处理:将门壳送入抛丸机内部,而后启动抛丸机从而对门壳进行抛丸处理,使得门壳覆膜面的形成密布的微小凹凸结构,且抛丸时间为8min,且抛丸时钢丸粒度为0.5mm,抛丸电流为15A,而后在抛丸后的门壳进行清洗烘干处理,去除门壳上的杂质,此时采用纯水进行清洗;S1.2.2表面平整:待上一步烘干结束后,将门壳放入打磨抛光设备内部,从而对门壳表面及边角进行抛光处理,抛光时使用抛光液,且抛光液由下列物质按重量份数混合而成:纳米有机硅季铵盐4份、硫酸铜5份、壬基酚聚氧乙烯醚8份、双氧水17份、乙酸9份、水25份,使得门壳表面、边角光滑平整,而后在进行冲洗与烘干处理;S1.2.3喷涂烘干:将上一步烘干好的门壳送入喷涂车间,而后对门壳表面进出喷漆处理,从而使得门壳表面形成一层基底层,而后用远红外加热烘干装置对喷涂好的门壳进出烘干处理,此时温度为60℃,时间为18min;S2.热压覆膜:在上述步骤处理结束后,将准备好的覆膜放入热压设备中,而后在将门壳放置在热压合内部,之后启动热压合设备,使得覆膜覆在门壳上,此时热压合时压模的温度保持在70℃,压合时间控制在15S,且压合时压力大小为15Pa;S3.表面检查:待上一步结束后,将门壳取出,而后通过高清射线检测设备对门壳上的覆膜进行检测,确定覆膜表面是否气泡等结构出现;S4.喷涂固化:将上一步检测结束的门壳放入喷涂设备,从而对覆膜表面喷涂一侧防护漆,而后再将喷涂好的门壳送入UV固化设备中进行固化处理,从而得到一侧固化层13,之后在拿取门壳放在室温条件下冷却一段时间;S5.入库:对上一步固化结束的门壳进行检测,检测固化层13是否有气泡产生。
对所公开的实施例的上述说明,使本领域专业技术人员能够实现或使用本发明。对这些实施例的多种修改对本领域的专业技术人员来说将是显而易见的,本文中所定义的一般原理可以在不脱离本发明的精神或范围的情况下,在其它实施例中实现。因此,本发明将不会被限制于本文所示的这些实施例,而是要符合与本文所公开的原理和新颖特点相一致的最宽的范围。
Claims (10)
1.一种使用寿命长的冰箱门壳的表面覆膜,其特征在于:包括覆膜本体(1),所述覆膜本体(1)包括两个基层(2),两个所述基层(2)之间留有腔体(3),且腔体(3)内部设置有气泡层(4),所述气泡层(4)通过胶水与两个基层(2)呈固定连接,其中一个所述基层(2)底部外壁上粘合有内饰层(5),另外一个所述基层(2)顶部外壁上粘合有外饰层(6)。
2.根据权利要求1所述的一种使用寿命长的冰箱门壳的表面覆膜,其特征在于:所述内饰层(5)包括热合层(7),所述热合层(7)一侧外壁上开设有等距离呈环形结构分布的通孔(8),所述热合层(7)一侧外壁上粘接有抑菌层(8)。
3.根据权利要求1所述的一种使用寿命长的冰箱门壳的表面覆膜,其特征在于:所述外饰层(6)包括图案层(11),所述图案层(11)一侧外壁上粘接有粘接层(10)。
4.根据权利要求3所述的一种使用寿命长的冰箱门壳的表面覆膜,其特征在于:所述图案层(11)一侧外壁上喷涂有荧光层(12),且荧光层(12)一侧外壁上喷涂有固化层(13)。
5.根据权利要求1-4所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:包括以下步骤:
S1.预处理:
S1.1覆膜处理:根据覆膜的结构将基层(2)、气泡层(4)、内饰层(5)及外饰层(6)等热压复合在一起,从而得到新的覆膜;
S1.2门壳处理:
S1.2.1表面处理:将门壳送入抛丸机内部,而后启动抛丸机从而对门壳进行抛丸处理,使得门壳覆膜面的形成密布的微小凹凸结构,而后在抛丸后的门壳进行清洗烘干处理,去除门壳上的杂质;
S1.2.2表面平整:待上一步烘干结束后,将门壳放入打磨抛光设备内部,从而对门壳表面及边角进行抛光处理,使得门壳表面、边角光滑平整,而后在进行冲洗与烘干处理;
S1.2.3喷涂烘干:将上一步烘干好的门壳送入喷涂车间,而后对门壳表面进出喷漆处理,从而使得门壳表面形成一层基底层,而后用烘干装置对喷涂好的门壳进出烘干处理;
S2.热压覆膜:在上述步骤处理结束后,将准备好的覆膜放入热压设备中,而后在将门壳放置在热压合内部,之后启动热压合设备,使得覆膜覆在门壳上;
S3.表面检查:待上一步结束后,将门壳取出,而后通过检测设备对门壳上的覆膜进行检测,确定覆膜表面是否气泡等结构出现;
S4.喷涂固化:将上一步检测结束的门壳放入喷涂设备,从而对覆膜表面喷涂一侧防护漆,而后再将喷涂好的门壳送入UV固化设备中进行固化处理,从而得到一侧固化层(13),之后在拿取门壳放在室温条件下冷却一段时间;
S5.入库:对上一步固化结束的门壳进行检测,检测固化层(13)是否有气泡产生。
6.根据权利要求5所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:所述S1.2.1中抛丸时间为7-8min,且抛丸时钢丸粒度为0.3-0.5mm,抛丸电流为15-18A,所述S1.2.1中清洗时采用纯水进行清洗。
7.根据权利要求5所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:所述S1.2.2中抛光时使用抛光液,且抛光液由下列物质按重量份数混合而成:纳米有机硅季铵盐2-6份、硫酸铜4-6份、壬基酚聚氧乙烯醚6-10份、双氧水15-20份、乙酸8-10份、水20-30份。
8.根据权利要求5所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:所述S1.2.3中烘干时采用远红外加热的方式,且温度为50-70℃,时间为15-20min。
9.根据权利要求5所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:所述S2中热压合时压模的温度保持在50-80℃,压合时间控制在10-30S,且压合时压力大小为15-18Pa。
10.根据权利要求5所述的一种使用寿命长的冰箱门壳的表面覆膜方法,其特征在于:所述S3中检测设备为高清射线检测设备。
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