Loom protects reed device

The utility model relates to a loom protects reed device, protect reed cam, cam lever, camshaft including initiative roller axle, initiative roller, reed, the reed protects the reed cam and is the ellipse, initiative roller axle with the reed protects the central fixed connection of reed cam, the reed protect the reed cam with the cam lever is connected, the one end swing joint of cam lever and temple pole, the temple pole with camshaft swing joint, the temple pole is connected with the baffle. Beneficial effect as follows: improve the wearing and tearing of beating the weft both ends, do nothave the phenomenon that the warp weares and teares to a certain fixed point of reed feather for a long time again to reach the mesh of protection reed feather. 本实用新型为种织机护筘装置，包括主动罗拉轴、主动罗拉、钢筘护筘凸轮、凸轮杆、凸轮轴，所述钢筘护筘凸轮呈椭圆形，所述主动罗拉轴与所述钢筘护筘凸轮的中心固定连接，所述钢筘护筘凸轮与所述凸轮杆连接，所述凸轮杆与边撑杆的端活动连接，所述边撑杆与所述凸轮轴活动连接，所述边撑杆与导板连接。有益效果如下：改善打纬线两端的磨损，不会再有经纱对筘羽的某固定点进行长时间磨损的现象，从而达到保护筘羽的目的。