CN115162099A - 无机蓄光自发光墙地砖及其制备方法 - Google Patents

无机蓄光自发光墙地砖及其制备方法 Download PDF

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CN115162099A
CN115162099A CN202210920354.2A CN202210920354A CN115162099A CN 115162099 A CN115162099 A CN 115162099A CN 202210920354 A CN202210920354 A CN 202210920354A CN 115162099 A CN115162099 A CN 115162099A
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胡智宁
胡立明
胡红旭
朱乙丹
吕晓曼
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Zhejiang Globright Optical Technology Co ltd
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Abstract

本发明公开了无机蓄光自发光墙地砖及其制备方法，包括基材及设置在基材上的发光层，所述基材与发光层之间设有粘结层，所述基材上设有腔体，所述腔体与发光层之间设有冷缩层、浮动板及磁粉层，所述腔体为矩形腔，所述冷缩层、浮动板及磁粉层自腔体底部自下而上依次设置，本发明提供了一种可提高发光效果的自发光墙地砖，并且可对地砖内的图形进行变更，大大提升了地砖的实用性和使用效果。

Description

无机蓄光自发光墙地砖及其制备方法
技术领域
本发明涉及自发光墙地砖技术领域，尤其是无机蓄光自发光墙地砖及其制备方法。
背景技术
地砖是一种铺设在路面的砖块，现有室外的道路在夜间通常需要采用灯光进行照明，不仅耗能巨大，而且也产生了极大的浪费，不利于节能减排；而现有的荧光砖采用树脂合成，硬度低不耐磨，并且不抗老化，在夜间光能易衰减，使用寿命短，因此此类荧光砖在夜间仍需采用辅助灯光进行辅助照明。
发明内容
本发明针对现有技术中的不足，提供了无机蓄光自发光墙地砖及其制备方法。
为解决上述技术问题，本发明通过下述技术方案得以解决：无机蓄光自发光墙地砖及其制备方法。
上述方案中，优选的，无机蓄光自发光墙地砖，包括基材及设置在基材上的发光层，所述基材与发光层之间设有粘结层，所述基材上设有腔体，所述腔体与发光层之间设有冷缩层、浮动板及磁粉层，所述发光层表面设有耐磨层。
上述方案中，优选的，所述腔体为矩形腔，所述冷缩层、浮动板及磁粉层自腔体底部自下而上依次设置，所述基材上设有与腔体相配合的镶嵌层，所述基材上设有可与镶嵌层粘结的镶嵌孔。
上述方案中，优选的，所述冷缩层为冷缩材料，遇冷后可迅速收缩使冷缩层厚度减少，使浮动板向下滑动，所述浮动板为与腔体外形适配的矩形。
上述方案中，优选的，所述粘结层为白色釉，所述浮动板为白色板材，可采用白色釉硬化制成。
上述方案中，优选的，所述发光层上下分别形成细颗粒层和粗颗粒层，所述发光层包括如下百分比的组分：50%-98%的玻璃微晶和2%-50%的发光粉。
上述方案中，优选的，所述磁粉层为小颗粒磁粉，所述磁粉铺设于浮动板上，可随浮动板在腔体内上下活动。
上述方案中，优选的，所述的无机蓄光自发光墙地砖的制备方法，包括如下步骤：
S1：制备发光层材料，将相应配比的玻璃微晶和发光粉加入搅拌罐，搅拌速度不低于600rpm，搅拌时间30-50min；
S2：取基材，在基材中心开设矩形腔体及与腔体贯穿设置的镶嵌孔，并制成与基材相同材质的镶嵌层；
S3：烧结炉内预热至800-1000℃，在S2制成的基材的腔体及镶嵌孔内放置脱模块，随后在基材上表面涂覆粘结层，再将S1制成的发光层材料均匀放置在粘结层上，将发光层材料中的粗细颗粒进行分离，上下分层分别形成细颗粒层和粗颗粒层，随后在发光层表面涂覆耐磨层，形成半成品；随后将半成品放入烧结炉烧结成型；
S4：将脱模块取出，随后将S3烧结成型的地砖倒置，使发光层表面朝下，随后在腔体内依次自下而上放置磁粉层、浮动板及冷缩层，放置完成后将S2制成的镶嵌层边缘涂覆粘胶与镶嵌孔密封粘结，待胶水干了以后将地砖正向放置。
上述方案中，优选的，所述步骤S4后设置有步骤S5：将吸附装置放置在S5制成的地砖表面，所述吸附装置包括吸附杆、升降板及设于升降板上的电磁铁，所述电磁铁上设有图形板，所述图形板为铁板，所述电磁铁设有振动电机，所述吸附装置上设有冷却喷管，所述冷却喷管用于喷射液氮。
上述方案中，优选的，所述步骤S5后设置有步骤S6：将吸附杆放置在地砖表面吸附，使图形板与腔体外形对齐，随后打开冷却喷管将液氮喷射于地砖表面使冷缩层收缩，浮动板下降，此时磁粉层与发光层之间具有一定间隙。
上述方案中，优选的，所述步骤S6后设置有步骤S7：将升降板下压，使图形板与发光层表面接触，随后启动振动电机将磁粉层振动均匀，启动电磁铁通电，使图形板具有磁力，随后磁粉层在图形板磁力作用下形成与图形板一致的图形，待冷缩层恢复常温后膨胀使浮动板向上滑动后将磁粉层与发光层贴紧。
本发明的有益效果是：本发明提供了一种可提高发光效果的自发光墙地砖，并且可对地砖内的图形进行变更，大大提升了地砖的实用性和使用效果。
附图说明
图1为本发明自发光墙地砖结构示意图。
图2为本发明自发光墙地砖与吸附装置配合使用结构示意图。
图3为本发明基材与镶嵌层配合结构示意图。
具体实施方式
下面结合附图与具体实施方式对本发明作进一步详细描述：参见图1-图3。
无机蓄光自发光墙地砖，包括基材1及设置在基材1上的发光层2，所述基材1优选采用陶土、黏土烧制而成，烧制时，优选在基材1中心开设有腔体4，所述腔体4为矩形腔，所述基材1底部开设有镶嵌孔9，所述镶嵌孔9与腔体4底部优选贯穿设置，所述镶嵌孔9与腔体4之间可设置台阶挡，所述发光层2表面设有耐磨层，所述耐磨层具有防滑效果。
所述镶嵌孔9内设有与之可采用胶水粘结成一体的镶嵌层8，所述镶嵌层8采用与基材1相同的材质单独烧制而成，其外形为与镶嵌孔9相适配的矩形块，如图3所示，所述腔体4由基材1与镶嵌层8配合后形成，镶嵌层8上端面为腔体4底面。
所述发光层2由长余辉发光材料制成，具体的，所述发光层2包括细颗粒层和粗颗粒层，所述发光层2包括如下百分比的组分：50%-98%的玻璃微晶和2%-50%的发光粉，发光层2在制作时，采用现有工艺技术进行分离，使发光层上方主要为细颗粒层，下方为粗颗粒层，此结构可使发光层在不涂覆釉面的情况下，发光层表面分布更均匀，烧结后不易刮伤。
所述基材1与发光层2之间设有粘结层3，所述基材1上的腔体4与发光层2之间不涂覆粘结层，即发光层2与基材1在中部形成以腔体4为主的空腔，所述粘结层3为白色釉，即所述粘结层3的颜色为白色，所述白色粘结层可以使发光层2颜色不受基材颜色的影响，从而提高发光效果，增强在夜间的反光效果。
所述腔体4与发光层2之间设有冷缩层5、浮动板6及磁粉层7，如图1所示，所述冷缩层5、浮动板6及磁粉层7自腔体4底部自下而上依次设置，所述磁粉层7铺设于浮动板6上，所述磁粉层7优选由细小颗粒黑色磁粉构成，所述磁粉层7在浮动板6向上滑动后可与发光层2底面贴合。
所述冷缩层5优选为热胀冷缩材料，即遇低温会使体积缩小，所述冷缩层5优选采用水银层，即在腔体4底部铺设一层水银，所述浮动板6为与腔体4外形相适配的矩形，所述浮动板6与腔体4之间滑动设置，其侧壁与腔体4间的滑动间隙优选小于0.05mm，也可在浮动板6与腔体4的接触边缘采用密封垫，密封垫材质可采用与Y型密封圈相同材质，即当冷缩层5热胀冷缩时可带动浮动板6纵向滑动，所述冷缩层5还可采用热胀冷缩记忆材料制成。
所述浮动板6可优选为与粘结层3相同材质的白色板材，其通过白色釉硬化制成，浮动板6制成矩形板后滑动放置于冷缩层5上，随后再在浮动板6上均匀铺设磁粉层7，所述浮动板6与磁粉层7结合处表面也可再设置与反光层2相同材质及配比的玻璃微晶和发光粉制成的浮动反光层，制作时将浮动反光层先进行烧结硬化，随后将其与浮动板6粘合，再将浮动板6与浮动反光层结合体的边缘打磨成与腔体4相滑动贴合的外形，使浮动板6表面也具有发光效果。
无机蓄光自发光墙地砖的制备方法，包括如下步骤：
S1：制备发光层材料，将相应配比的玻璃微晶和发光粉加入搅拌罐，搅拌速度不低于600rpm，搅拌时间30-50min；
S2：取基材1，在基材1中心开设矩形腔体4及与腔体4贯穿设置的镶嵌孔9，并制成与基材1相同材质的镶嵌层8，或在基材1制作时由模具成型使基材中心形成矩形腔体4及镶嵌孔9；
S3：烧结炉内预热至800-1000℃，在S2制成的基材1的腔体4及镶嵌孔9内放置脱模块，为使烧制后脱模方便，可在脱模块上涂覆脱模剂，所述脱模剂为耐高温脱模剂，随后在基材1上表面涂覆粘结层3，再将S1制成的发光层材料均匀放置在粘结层3上，采用现有工艺技术将发光层材料中的粗细颗粒进行分离，上下分层分别形成细颗粒层和粗颗粒层，随后在发光层2表面涂覆耐磨层，形成半成品；随后将半成品放入烧结炉烧结成型，此时腔体4与基材1内的镶嵌孔9被脱模块充实，即基材1内部为贯穿的脱模块；
S4：将脱模块从远离发光层2一侧的基材1表面取出，随后将S3烧结成型的地砖倒置，使发光层2表面朝下，随后在腔体4内依次自下而上放置磁粉层7、浮动板6及冷缩层5，即S4的地砖倒置后，在发光层2与腔体4接触面上先放置磁粉层7，随后再将浮动板6滑动放置在磁粉层7上，再在浮动板6上注入一层均匀的冷缩层，放置完成后将S2制成的镶嵌层8边缘涂覆粘胶与镶嵌孔9密封粘结，待胶水干了以后将地砖正向放置形成图1所示的发光砖
S5：将吸附装置放置在S4制成的地砖表面，所述吸附装置包括吸附杆11、升降板12及设于升降板12上的电磁铁13，所述吸附杆11上设有吸盘，所述升降板12滑动设于吸附杆11上，所述吸附杆11优选四组，且优选与矩形地砖的四个脚相配合，所述升降板12与吸附杆11之间设有第一弹簧21，所述第一弹簧21套设于吸附杆11上且两端分别顶靠吸附杆11下端限位板及升降板12；
所述电磁铁13上设有图形板14，所述图形板14可为用于宣传或广告的二维码板，所述图形板14为铁板，可通过激光切割而成，所述图形板14与电磁铁13通过可拆卸的连接杆连接，所述连接杆优选为铁杆，电磁铁13通电后可将磁力通过连接杆传输至图形板14上，使不同形状的图形板14可通过连接杆进行拆卸更换，所述电磁铁13下端面与图形板14连接，上端面上设有振动电机15，所述升降板12上设有拉杆22，所述吸附装置上设有冷却喷管16，所述冷却喷管16用于喷射液氮，如图2所示，所述冷却喷管16设于图形板14两侧，且其可朝向图形板14中心向下进行喷射，所述冷却喷管16优选与液氮罐相连，可将液氮通过冷却喷管16喷出。
S6：将吸附杆11放置在地砖表面通过吸盘与发光层2上表面吸附，使图形板14与腔体4外形对齐，随后打开冷却喷管16将液氮喷射于地砖表面使地砖冷却，此时冷缩层5收缩，浮动板6向下滑动下降，此时磁粉层7与发光层2之间具有一定间隙。
S7：人工压拉杆22将升降板12下压，使图形板14与发光层2表面接触，此时将冷却喷管16停止喷射，同时启动振动电机15将磁粉层7振动均匀，所述拉杆22上设有与电磁铁13电连接的按钮23，按动按钮23使电磁铁13启动通电，电磁铁13将磁力传输至图形板14使之具有磁力，随后磁粉层7隔着发光层2在图形板14磁力作用下被吸附形成与图形板14一致的图形，按压1-2min后待冷缩层5恢复常温后膨胀使浮动板6向上滑动后将磁粉层7与发光层2贴紧，使发光层2下方形成与图形板14图形一致的磁粉层。
以上实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (10)

1.无机蓄光自发光墙地砖，其特征在于：包括基材（1）及设置在基材（1）上的发光层（2），所述基材（1）与发光层（2）之间设有粘结层（3），所述基材（1）上设有腔体（4），所述腔体（4）与发光层（2）之间设有冷缩层（5）、浮动板（6）及磁粉层（7），所述发光层（2）表面设有耐磨层。
2.根据权利要求1所述的无机蓄光自发光墙地砖，其特征在于：所述腔体（4）为矩形腔，所述冷缩层（5）、浮动板（6）及磁粉层（7）自腔体（4）底部自下而上依次设置，所述基材（1）上设有与腔体（4）相配合的镶嵌层（8），所述基材（1）上设有可与镶嵌层（8）粘结的镶嵌孔（9）。
3.根据权利要求2所述的无机蓄光自发光墙地砖，其特征在于：所述冷缩层（5）为冷缩材料，遇冷后可收缩使冷缩层（5）厚度减少，使浮动板（6）向下滑动，所述浮动板（6）为与腔体（4）外形适配的矩形。
4.根据权利要求3所述的无机蓄光自发光墙地砖，其特征在于：所述粘结层（3）为白色釉，所述浮动板（6）为白色板材，可采用白色釉硬化制成。
5.根据权利要求4所述的无机蓄光自发光墙地砖，其特征在于：所述发光层（2）上下分别形成细颗粒层和粗颗粒层，所述发光层（2）包括如下百分比的组分：50%-98%的玻璃微晶和2%-50%的发光粉。
6.根据权利要求5所述的无机蓄光自发光墙地砖，其特征在于：所述磁粉层（7）为小颗粒磁粉，所述磁粉铺设于浮动板（6）上，可随浮动板（6）在腔体（4）内上下活动。
7.根据权利要求2所述的无机蓄光自发光墙地砖的制备方法，其特征在于：包括如下步骤：
S1：制备发光层材料，将相应配比的玻璃微晶和发光粉加入搅拌罐，搅拌速度不低于600rpm，搅拌时间30-50min；
S2：取基材（1），在基材（1）中心开设矩形腔体（4）及与腔体（4）贯穿设置的镶嵌孔（9），并制成与基材（1）相同材质的镶嵌层（8）；
S3：烧结炉内预热至800-1000℃，在S2制成的基材（1）的腔体（4）及镶嵌孔（9）内放置脱模块，随后在基材（1）上表面涂覆粘结层（3），再将S1制成的发光层材料均匀放置在粘结层（3）上，将发光层材料中的粗细颗粒进行分离，上下分层分别形成细颗粒层和粗颗粒层，随后在发光层（2）表面涂覆耐磨层，形成半成品；随后将半成品放入烧结炉烧结成型；
S4：将脱模块取出，随后将S3烧结成型的地砖倒置，使发光层（2）表面朝下，随后在腔体（4）内依次自下而上放置磁粉层（7）、浮动板（6）及冷缩层（5），放置完成后将S2制成的镶嵌层（8）边缘涂覆粘胶与镶嵌孔（9）密封粘结，待胶水干了以后将地砖正向放置。
8.根据权利要求7所述的无机蓄光自发光墙地砖的制备方法，其特征在于：
所述步骤S4后设置有步骤S5：将吸附装置放置在S4制成的地砖表面，所述吸附装置包括吸附杆（11）、升降板（12）及设于升降板（12）上的电磁铁（13），所述电磁铁（13）上设有图形板（14），所述图形板（14）为铁板，所述电磁铁（13）设有振动电机（15），所述吸附装置上设有冷却喷管（16），所述冷却喷管（16）用于喷射液氮。
9.根据权利要求8所述的无机蓄光自发光墙地砖的制备方法，其特征在于：所述步骤S5后设置有步骤S6：将吸附杆（11）放置在地砖表面吸附，使图形板（14）与腔体（4）外形对齐，随后打开冷却喷管（16）将液氮喷射于地砖表面使冷缩层（5）收缩，浮动板（6）下降，此时磁粉层（7）与发光层（2）之间具有一定间隙。
10.根据权利要求9所述的无机蓄光自发光墙地砖的制备方法，其特征在于：所述步骤S6后设置有步骤S7：将升降板（12）下压，使图形板（14）与发光层（2）表面接触，随后启动振动电机（15）将磁粉层（7）振动均匀，启动电磁铁（13）通电，使图形板（14）具有磁力，随后磁粉层（7）在图形板（14）磁力作用下形成与图形板（14）一致的图形，待冷缩层（5）恢复常温后膨胀使浮动板（6）向上滑动后将磁粉层（7）与发光层（2）贴紧。
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