The utility model relates to an effective width adjustable vacuum absorption roller, which is symmetrically equipped with an end cap at both ends, and the inner side of the end cap is supported by a bearing seat to install a roller, and the outer side of the end cap at one end is equipped with an intermediate shaft, an installation plate is fixed on the intermediate shaft, a pressure gauge is installed at the head of the intermediate shaft, and the outer side of the end cap is installed with a pressure gauge at the other end. The driving shaft is connected with the power device; a sealing plate is installed inside the roller, a vacuum baffle is installed on the sealing plate, a regulating screw is symmetrically installed at both ends of the roller, an adjustable baffle is installed on the adjusting screw, an adjusting screw is extended from the end cover at one end, and an adjusting handwheel installation part is arranged at the head of the adjusting screw. A handwheel is installed, two adjusting screw rods are relatively installed and connected through a connecting block into one body. The adjusting hand wheel is installed in the position which is convenient for the operator to operate. By rotating the hand wheel, the position of the baffle plate inside the vacuum absorption roller is adjusted, thus changing the effective coating width of the roller, so as to adapt to different material film width.
【技术实现步骤摘要】
有效幅宽可调式真空吸附辊
本技术涉及涂布加工设备
,尤其是一种有效幅宽可调式真空吸附辊。
技术介绍
涂布加工技术是完善材料物化特性的重要手段,通过将制作好的浆料均匀、连续的涂覆在基材表面,可有效改善材料特性。在这过程中,真空吸附辊作为一种牵引形式主要用对于高质量、高精度印刷产品表面进行涂布的高精密涂布设备中。真空吸附辊通过真空泵抽气从而形成局部负压,使无纺布等涂布料膜能够牢靠的吸附在辊子表面上而被牵引,从而不会出现料膜滑移的现象,避免了辊子表面对涂布产品表面的磨损。
技术实现思路
本申请人针对上述现有生产技术中的缺点,提供一种结构合理的有效幅宽可调式真空吸附辊,从而可以有效幅宽可调,应用范围更广的真空吸附辊。本技术所采用的技术方案如下:一种有效幅宽可调式真空吸附辊,两端对称安装有端盖,所述端盖的内侧通过轴承座支撑安装辊筒,一端的端盖外侧安装有中间轴,所述中间轴上固定有安装板,所述中间轴的头部安装有压力表,另一端的端盖的外侧安装有传动轴,所述传动轴连接动力装置;位于辊筒的内部安装密封板,所述密封板上安装有真空挡板,位于辊筒的内部两端对称安装有调节丝杆,所述调节丝杆上安装可调挡板,一端的调节丝杆伸出端盖,并在其头部设置调节手轮安装部,在此处安装手轮;两根调节丝杆相对安装,并通过连接块连接成一体。作为上述技术方案的进一步改进:所述辊筒的管壁上均匀开有多个圆孔。所述中间轴为空心轴。两根调节丝杆的螺纹旋向相反。本技术的有益效果如下:本技术结构紧凑、合理,操作方便,调节手轮安装在便于操作人员操作的位置,通过旋转手轮,调节真空吸附辊内部挡板的位置,从而改变辊子的有效涂布宽 ...
【技术保护点】
1.一种有效幅宽可调式真空吸附辊,其特征在于:两端对称安装有端盖(4),所述端盖(4)的内侧通过轴承座(5)支撑安装辊筒(11),一端的端盖(4)外侧安装有中间轴(2),所述中间轴(2)上固定有安装板(12),所述中间轴(2)的头部安装有压力表(1),另一端的端盖(4)的外侧安装有传动轴(10),所述传动轴(10)连接动力装置;位于辊筒(11)的内部安装密封板(9),所述密封板(9)上安装有真空挡板(8),位于辊筒(11)的内部两端对称安装有调节丝杆(6),所述调节丝杆(6)上安装可调挡板(7),一端的调节丝杆(6)伸出端盖(4),并在其头部设置调节手轮安装部(3),在此处安装手轮;两根调节丝杆(6)相对安装,并通过连接块(13)连接成一体。
【技术特征摘要】
1.一种有效幅宽可调式真空吸附辊,其特征在于:两端对称安装有端盖(4),所述端盖(4)的内侧通过轴承座(5)支撑安装辊筒(11),一端的端盖(4)外侧安装有中间轴(2),所述中间轴(2)上固定有安装板(12),所述中间轴(2)的头部安装有压力表(1),另一端的端盖(4)的外侧安装有传动轴(10),所述传动轴(10)连接动力装置;位于辊筒(11)的内部安装密封板(9),所述密封板(9)上安装有真空挡板(8),位于辊筒(11)的内部两端对称安装有调节丝杆(6),所述...
【专利技术属性】
技术研发人员:陈双成,
申请(专利权)人:无锡爱德旺斯科技有限公司,
类型:新型
国别省市:江苏,32
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。