CN108525931B - 一种砂纸生产绒布砂纸上胶装置及其工作方法 - Google Patents

一种砂纸生产绒布砂纸上胶装置及其工作方法 Download PDF

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CN108525931B
CN108525931B CN201810471946.4A CN201810471946A CN108525931B CN 108525931 B CN108525931 B CN 108525931B CN 201810471946 A CN201810471946 A CN 201810471946A CN 108525931 B CN108525931 B CN 108525931B
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王艺清
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Abstract

本发明公开了一种砂纸生产绒布砂纸上胶装置及其工作方法，包括双层支架，所述双层支架的上顶面和下顶面上分别安装有上支架和下支架，所述上支架和下支架上分别转动连接有上胶辊轮和送料辊轮，所述上胶辊轮位于送料辊轮的正上方，所述上胶辊轮的圆周面上嵌装有多个阵列分布的刮胶板，两个相邻的刮胶板之间嵌装有涂胶轮，所述双层支架的顶面上设置有位于涂胶轮上方的龙门架，所述龙门架的顶板底面上连接有安装板，所述安装板的底面上嵌装有多个阵列分布的注胶咀。本发明便于上胶辊轮的局部更换和修复，实现重复利用，节约了生产成本；使得胶水在物料的表面涂覆更加充分和均衡，胶层的厚度更加一致，提升了产品的质量。

Description

一种砂纸生产绒布砂纸上胶装置及其工作方法
技术领域
本发明涉及砂纸生产技术领域，尤其涉及一种砂纸生产绒布砂纸上胶装置及其工作方法。
背景技术
绒布砂纸在五金、建筑、家具、汽车等多种领域具有广泛的应用，主要用在电动和气动抛光机上，用于金属、木材等材料的表面抛光，绒布砂纸在生产过程中，需要在绒布砂纸的背面涂覆粘结剂，以粘合其他材料形成复合层，使绒布砂纸达到一定的硬度，便于绒布砂纸的后续裁切成型；但是现有的绒布砂纸上胶装置，多采用整体式的胶水辊，一旦胶水辊出现局部磨损，就会影响上胶的均衡性，必须将胶水辊整体更换，不能通过局部修复而重复利用，造成资源的浪费和成本的增加；同时现有的上胶装置大多采用将胶水设置在输送线的下方，通过胶水辊蘸取胶水对上方通过的物料进行上胶，这种上胶方式，容易出现上胶不均匀、胶层厚度不一致的现象。
发明内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种砂纸生产绒布砂纸上胶装置及其工作方法。
为了实现上述目的，本发明采用了如下技术方案：
一种砂纸生产绒布砂纸上胶装置，包括双层支架，所述双层支架的上顶面和下顶面上分别安装有上支架和下支架，所述上支架和下支架上分别转动连接有上胶辊轮和送料辊轮，所述上胶辊轮位于送料辊轮的正上方，所述上胶辊轮的圆周面上嵌装有多个阵列分布的刮胶板，两个相邻的刮胶板之间嵌装有涂胶轮，所述双层支架的顶面上设置有位于涂胶轮上方的龙门架，所述龙门架的顶板底面上连接有安装板，所述安装板的底面上嵌装有多个阵列分布的注胶咀，所述龙门架的顶面上安装有储胶箱，所述注胶咀的进口端通过管路与储胶箱的出料端连通，储胶箱的侧面上安装有增压泵，所述增压泵的输出端与储胶箱的内部顶端连通。
优选的，所述上胶辊轮的圆周面上开设有多个沿轴线方向设置并阵列分布的嵌槽，所述嵌槽为T型结构，所述刮胶板的截面为十字型结构，刮胶板嵌装在嵌槽内。
优选的，所述涂胶轮包括基板层和附胶层，所述基板层为与上胶辊轮的圆周面相匹配的弧形板结构，基板层的中心处通过螺栓紧固在上胶辊轮的圆周面上，且基板层的两端分别压盖在刮胶板的外侧，所述附胶层的中心位置设置有储胶槽。
优选的，所述管路上设置有流量控制阀。
优选的，所述刮胶板的外侧端位于涂胶轮外圆面的外侧0.5毫米至3毫米处。
上述砂纸生产绒布砂纸上胶装置的工作方法，将上胶辊轮和送料辊轮分别与动力装置连接，送料辊轮和上胶辊轮分别实现绒布砂纸的连续送料和连续涂胶，将注胶所用的胶水投入储胶箱中，调节管路上的流量控制阀，设定胶水的出胶流速，启动增压泵对储胶箱内增压，使储胶箱内的胶水通过注胶咀流出，上胶辊轮在转动过程中，注胶咀流出的胶水落在涂胶轮上储胶槽内，实现涂胶轮表面胶水的连续供应，储胶槽内的胶水跟随上胶辊轮转动至与送料辊轮上方的绒布砂纸的顶面接触时，胶水涂覆在绒布砂纸的顶面上，绒布砂纸继续前进，上胶辊轮上的刮胶板对绒布砂纸顶面上涂覆的胶水进行刮平操作，使涂胶层的厚度均匀，并使胶水将绒布砂纸的顶面基本覆盖，到达工艺要求，当涂胶轮的局部或全部出现过度磨损时，只需将涂胶轮与上胶辊轮相连接的螺栓拧下，即可快速更换新的涂胶轮。
本发明中，采用拼装式的上胶辊轮，便于局部更换和修复，避免上胶辊轮的整体更换，实现重复利用，节约了生产成本；通过增压泵和流量控制阀，可有效控制胶水的供应流量，同时采用涂胶轮与刮胶板交替设置，可实现连续的上胶与刮胶，使得胶水在物料的表面涂覆更加充分和均衡，胶层的厚度更加一致，提升了产品的质量，结构合理，操作简单，实用性强。
附图说明
图1为本发明的正视结构示意图。
图2为本发明的侧视结构示意图。
图中：1双层支架、2上支架、3下支架、4上胶辊轮、5送料辊轮、6刮胶板、7涂胶轮、8龙门架、9安装板、10注胶咀、11储胶箱、12管路、13增压泵。
具体实施方式
下面将结合本发明实施例中的附图，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。
参照图1-2，一种砂纸生产绒布砂纸上胶装置，包括双层支架1，双层支架1的上顶面和下顶面上分别安装有上支架2和下支架3，上支架2和下支架3上分别转动连接有上胶辊轮4和送料辊轮5，上胶辊轮4位于送料辊轮5的正上方，上胶辊轮4的圆周面上嵌装有多个阵列分布的刮胶板6，上胶辊轮4的圆周面上开设有多个沿轴线方向设置并阵列分布的嵌槽，嵌槽为T型结构，刮胶板6的截面为十字型结构，刮胶板6嵌装在嵌槽内，两个相邻的刮胶板6之间嵌装有涂胶轮7，刮胶板6的外侧端位于涂胶轮7外圆面的外侧0.5毫米至3毫米处，涂胶轮7包括基板层和附胶层，基板层为与上胶辊轮4的圆周面相匹配的弧形板结构，基板层的中心处通过螺栓紧固在上胶辊轮4的圆周面上，且基板层的两端分别压盖在刮胶板6的外侧，附胶层的中心位置设置有储胶槽，双层支架1的顶面上设置有位于涂胶轮7上方的龙门架8，龙门架8的顶板底面上连接有安装板9，安装板9的底面上嵌装有多个阵列分布的注胶咀10，龙门架8的顶面上安装有储胶箱11，注胶咀10的进口端通过管路12与储胶箱11的出料端连通，管路12上设置有流量控制阀，储胶箱11的侧面上安装有增压泵13，增压泵13的输出端与储胶箱11的内部顶端连通。
本发明在使用时，将上胶辊轮4和送料辊轮5分别与动力装置连接，送料辊轮5和上胶辊轮4分别实现绒布砂纸的连续送料和连续涂胶，将注胶所用的胶水投入储胶箱11中，调节管路12上的流量控制阀，设定胶水的出胶流速，启动增压泵13对储胶箱11内增压，使储胶箱11内的胶水通过注胶咀10流出，上胶辊轮4在转动过程中，注胶咀10流出的胶水落在涂胶轮7上储胶槽内，实现涂胶轮7表面胶水的连续供应，储胶槽内的胶水跟随上胶辊轮4转动至与送料辊轮5上方的绒布砂纸的顶面接触时，胶水涂覆在绒布砂纸的顶面上，绒布砂纸继续前进，上胶辊轮4上的刮胶板6对绒布砂纸顶面上涂覆的胶水进行刮平操作，使涂胶层的厚度均匀，并使胶水将绒布砂纸的顶面基本覆盖，到达工艺要求，当涂胶轮7的局部或全部出现过度磨损时，只需将涂胶轮7与上胶辊轮4相连接的螺栓拧下，即可快速更换新的涂胶轮7。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (6)

1.一种砂纸生产绒布砂纸上胶装置，包括双层支架(1)，其特征在于：所述双层支架(1)的上顶面和下顶面上分别安装有上支架(2)和下支架(3)，所述上支架(2)和下支架(3)上分别转动连接有上胶辊轮(4)和送料辊轮(5)，所述上胶辊轮(4)位于送料辊轮(5)的正上方，所述上胶辊轮(4)的圆周面上嵌装有多个阵列分布的刮胶板(6)，每一所述刮胶板(6)沿着所述上胶辊轮 (4)的轴向设置，且多个所述刮胶板(6)沿着所述上胶辊轮 (4)的圆周方向依次排布，两个相邻的刮胶板(6)之间嵌装有涂胶轮(7)，所述双层支架(1)的顶面上设置有位于涂胶轮(7)上方的龙门架(8)，所述龙门架(8)的顶板底面上连接有安装板(9)，所述安装板(9)的底面上嵌装有多个阵列分布的注胶咀(10)，所述龙门架(8)的顶面上安装有储胶箱(11)，所述注胶咀(10)的进口端通过管路(12)与储胶箱(11)的出料端连通，储胶箱(11)的侧面上安装有增压泵(13)，所述增压泵(13)的输出端与储胶箱(11)的内部顶端连通。
2.根据权利要求1所述的一种砂纸生产绒布砂纸上胶装置，其特征在于，所述上胶辊轮(4)的圆周面上开设有多个沿轴线方向设置并阵列分布的嵌槽，所述嵌槽为T型结构，所述刮胶板(6)的截面为十字型结构，刮胶板(6)嵌装在嵌槽内。
3.根据权利要求1所述的一种砂纸生产绒布砂纸上胶装置，其特征在于，所述涂胶轮(7)包括基板层和附胶层，所述基板层为与上胶辊轮(4)的圆周面相匹配的弧形板结构，基板层的中心处通过螺栓紧固在上胶辊轮(4)的圆周面上，且基板层的两端分别压盖在刮胶板(6)的外侧，所述附胶层的中心位置设置有储胶槽。
4.根据权利要求1所述的一种砂纸生产绒布砂纸上胶装置，其特征在于，所述管路(12)上设置有流量控制阀。
5.根据权利要求1所述的一种砂纸生产绒布砂纸上胶装置，其特征在于，所述刮胶板(6)的外侧端位于涂胶轮(7)外圆面的外侧0.5毫米至3毫米处。
6.一种根据权利要求1-5任一所述砂纸生产绒布砂纸上胶装置的工作方法，其特征在于，将上胶辊轮(4)和送料辊轮(5)分别与动力装置连接，送料辊轮(5)和上胶辊轮(4)分别实现绒布砂纸的连续送料和连续涂胶，将注胶所用的胶水投入储胶箱(11)中，调节管路(12)上的流量控制阀，设定胶水的出胶流速，启动增压泵(13)对储胶箱(11)内增压，使储胶箱(11)内的胶水通过注胶咀(10)流出，上胶辊轮(4)在转动过程中，注胶咀(10)流出的胶水落在涂胶轮(7)上储胶槽内，实现涂胶轮(7)表面胶水的连续供应，储胶槽内的胶水跟随上胶辊轮(4)转动至与送料辊轮(5)上方的绒布砂纸的顶面接触时，胶水涂覆在绒布砂纸的顶面上，绒布砂纸继续前进，上胶辊轮(4)上的刮胶板(6)对绒布砂纸顶面上涂覆的胶水进行刮平操作，使涂胶层的厚度均匀，并使胶水将绒布砂纸的顶面基本覆盖，到达工艺要求，当涂胶轮(7)的局部或全部出现过度磨损时，只需将涂胶轮(7)与上胶辊轮(4)相连接的螺栓拧下，即可快速更换新的涂胶轮(7)。
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