打点机及打点系统

本发明公开了打点机及打点系统，涉及打点标识技术领域。本发明提供一种打点机，包括承载体、打点结构、限位件、驱动结构和第一弹性件，打点结构活动连接于承载体并能相对承载体沿第一方向移动以进行打点，驱动结构连接于承载体，限位件的一端连接于驱动结构，限位件的另一端设置于打点结构沿第一方向上的一侧。驱动结构能带动限位件沿第二方向移动并抵持于打点结构以带动打点结构沿第二方向移动，或者，驱动结构能带动限位件沿第一方向移动以使限位件脱离打点结构，第一弹性件两端分别连接于打点结构和承载体。一种打点系统，其采用了上述的打点机。本发明提供的打点机及打点系统能打点均匀，延长打点结构的使用寿命。 The invention discloses a dotting machine and a dotting system, and relates to the technical field of dotting identification. The provided dotting machine comprises a bearing body, a dotting structure, a limiting member, a driving structure and a first elastic member. The dotting structure is movably connected to the bearing body and can move relative to the bearing body in a first direction to perform dotting. The driving structure is connected to the bearing body, one end of the limiting member is connected to the driving structure, and the other end of the limiting member is disposed on oneside, in the first direction, of the dotting structure. The driving structure can drive the limiting member to move in a second directio