Anti-warping roller device

The utility model discloses an anti-warping roller device, which comprises two rotatable swing rods arranged on two sides of a camera, at least one swing sheet is fixed on each of the two swing rods, a gap for the camera to photograph is reserved between the swing sheets on the two swing rods, rolling shafts are arranged on adjacent side edges of the swing sheets on the two swing rods, and the rolling shafts are connected with the swing sheets on the two swing rods. When the device is used, the swing rod rotates and adjusts to drive the swing piece to press downwards, the small roller on the swing piece is located at the lowest end of the whole device, and the small roller presses circuit boards on the two sides of the imaging position of the camera downwards, so that the phenomenon that imaging at the photographing imaging position of the camera is not clear due to warping of the circuit boards is avoided. 本实用新型公开了一种防翘曲滚轮装置，包括两个设置在相机两侧且可转动的摆动杆，所述两个摆动杆上均固定有至少一个摆片，所述两个摆动杆上的摆片之间留有可供相机拍照的间隙，所述两个摆动杆上的摆片相邻侧边上设有滚轴，