Foil positioning device for ultrasonic roll welding

The utility model relates to a foil positioning device for ultrasonic roll welding, which comprises a bottom mounting module, a strip-shaped mounting plate is fixedly mounted at the top of the bottom mounting module, and a positioning plate and a clamping mechanism are respectively mounted on two sides of the mounting plate along the length direction. In order to overcome the defects in the prior art, the foil positioning device for ultrasonic roll welding is designed, the foil is positioned through the positioning plate, the pressing block of the clamping mechanism can press the foil in the roll welding process by installing the clamping mechanism, the foil is prevented from deviating and being damaged by welding, use is very convenient, the working efficiency is improved, and the production cost is reduced. And the enterprise cost is reduced. 本实用新型为一种超声波滚焊用箔材定位装置，包括底部安装模块，底部安装模块的顶部固定安装有呈长条状的安装板，安装板沿长度方向的两侧分别安装有定位板和夹紧机构。本实用新型的目的为克服现有技术的不足，设计了一种超声波滚焊用箔材定位装置，不仅将箔材通过定位板定位，更通过安装夹紧机构使得夹紧机构的压块可以在滚焊时压住箔材，避免箔材跑偏、焊破，