Track width adjusting device for SMT (Surface Mount Technology) connection table

The utility model relates to the technical field of SMT (Surface Mount Technology) connection tables, in particular to a track width adjusting device for an SMT connection table. According to the utility model, a control command is set in the electric control box, so that the driving motor works, the driving motor drives the screw rod to rotate in the forward direction through the coupler and further drives the movable track to the original point position, and then the driving motor drives the screw rod to rotate in the reverse direction through the coupler and drives the movable track to the designated position according to the control command; the width adjusting device is intelligently controlled, high in width adjusting efficiency and high in accuracy. 本实用新型涉及SMT接驳台技术领域，特别涉及一种用于SMT接驳台轨道宽度调节装置；在本实用新型内，通过在电控箱内设定控制命令，从而使得驱动电机工作，先驱动电机通过联轴器带动丝杆正向旋转，进而带动活动轨道到原点位置，再按照控制命令，驱动电机通过联轴器带动丝杆反向旋转，带动活动轨道到达指定位置；本实用新型智能化控制，调节宽度效率高且精确度也高。