The utility model relates to a fully automatic winding machine of voltage transformer with a cavity paper feeding mechanism, which comprises a coil and driving gears, an insulated paper disc and enameled wires driving its rotation. The coil is positioned and supported by several supporting wheels. The enameled wires are drawn from the discharge barrel, and are wound to the insulated paper disc surface through a tensioner, a wire passing wheel and a wire arranging device in turn. The edge paper is conveyed by feeding insulating paper rolls in turn, and the upper and lower cutters and the cavity paper feeding mechanism reach the coil surface. The cavity paper feeding mechanism comprises a cylinder and its lower manipulator, a back brush on the opposite side of the cylinder, a cylinder and two side baffles under the back brush. One end of the two side baffles is close to the coil, and the inner part is a positioning cavity, and one end near the coil is the outlet of the positioning cavity. The end far from the coil is the entrance of the positioning chamber. The utility model has the advantages of solving the problem of the irregularity of the insulating paper of the automatic winding machine package of the transformer.
【技术实现步骤摘要】
一种设有腔体送纸机构的电压互感器全自动绕制机
本技术属于电压互感器全自动绕制机,具体涉及一种设有腔体送纸机构的电压互感器全自动绕制机。
技术介绍
R型互感器是发电厂、变电所等输变电和供电系统不可缺少的电器。随着国家电网“十二、五”的规划,R型互感器需求量与日俱增。目前国内R型互感器生产还比较落后。仍然停留在手工半自动绕制阶段。只能通过手工包绕绝缘纸,然后机器包绕漆包线的工艺方式完成,这样,效率低下,人工劳动强度大,产品质量一致性较差。极大的阻碍了互感器快速发展的需求,另外随着人工成本的增加,互感器市场竞争的越来越激烈,研制R型互感器全自动绕制机对电力行业来说迫在眉睫。R型互感器由于其绕制工艺的特殊性,线圈的绕制过程中,不可避免会产生少量的径向或轴向跳动,对于半自动绕制机(只绕漆包线)来说,因为漆包线绕制为密绕,线圈的绕制跳动,对漆包线绕制效果影响不大,可以满足工艺要求。但是对于自动设备而言,不经过人手干涉的情况下,在保证两侧平整的情况下,把绝缘纸包绕到线圈表面上,将是很难实现的。因此,如何把绝缘纸两侧平整的包绕到线圈表面上,是R型电压互感器全自动绕制机的要解决的关 ...
【技术保护点】
1.一种设有腔体送纸机构的电压互感器全自动绕制机,包括线圈(1)及驱动其旋转的传动齿轮(2)、绝缘纸盘(4)及漆包线(5),其特征在于,所述线圈(1)由若干支撑轮(3)定位支撑,所述漆包线(5)从放线桶(6)中引出,依次经过张力器(7)、过线轮(8)及排线装置(9),绕到线圈(1)表面;所述绝缘纸盘(4)上的绝缘纸(41)依次经过送绝缘纸辊(10)输送,途径上下切刀(11)、腔体送纸机构(12)到达线圈(1)表面;所述腔体送纸机构(12)包括气缸(13)及其下侧的机械手(14)、气缸(13)相对另一侧的后刷(15)、气缸(13)及后刷(15)下方的两侧挡板(16),所述两侧 ...
【技术特征摘要】
1.一种设有腔体送纸机构的电压互感器全自动绕制机,包括线圈(1)及驱动其旋转的传动齿轮(2)、绝缘纸盘(4)及漆包线(5),其特征在于,所述线圈(1)由若干支撑轮(3)定位支撑,所述漆包线(5)从放线桶(6)中引出,依次经过张力器(7)、过线轮(8)及排线装置(9),绕到线圈(1)表面;所述绝缘纸盘(4)上的绝缘纸(41)依次经过送绝缘纸辊(10)输送,途径上下切刀(11)、腔体送纸机构(12)到达线圈(1)表面;所述腔体送纸机构(12)包括气缸(13)及其下侧的机械手(1...
【专利技术属性】
技术研发人员:闫永锋,董晓宁,
申请(专利权)人:陕西辉耀机电科技有限公司,
类型:新型
国别省市:陕西,61
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。