The invention discloses a platform jacking mechanism for surface mounting equipment. A plurality of lead screw motor mounting plates (14) are fixedly mounted on a mechanism bottom plate (12); a plurality of screw rod motors (16) are fixedly mounted on the bottom surfaces of a plurality of screw rod motor mounting plates (14); the bottom ends of a plurality of platform lifting guide columns (18) are fixed on the mechanism bottom plate (12); a plurality of bearing mounting holes (202) and a plurality of nut mounting holes (204) are formed in the jacking platform (20); a plurality of rotating shafts (162) of a plurality of screw rod motors (16) penetrate through a plurality of nut mounting holes (204) of the jacking platform (20), and then a plurality of screw rod motor nuts (24) are screwed on the plurality of rotating shafts (162); and a plurality of platform lifting guide columns (18) are correspondingly inserted into a plurality of platform lifting linear bearings (22). The device is simple in structure, high in structural stability and free of vibration and impact effects, and the cost is effectively controlled.
一种用于表面贴装设备的平台顶升机构,若干个丝杆电机安装板(14)安装固定在机构底板(12)上;若干个丝杆电机(16)安装固定在若干个丝杆电机安装板(14)的底面;若干根平台升降导柱(18)的底端固定在机构底板(12)上;顶升平台(20)上开设有若干个轴承安装孔(202)和若干个螺母安装孔(204);若干个丝杆电机(16)的若干根旋转轴(162)穿过顶升平台(20)的若干个螺母安装孔(204),然后把若干个丝杆电机螺母(24)螺接在若干根旋转轴(162)上;若干根平台升降导柱(18)对应插设在若干个平台升降直线轴承(22)中。本发明结构精简,有效控制成本,结构稳定性强,无震动和冲击效果。
Platform jacking mechanism for surface mounting equipment
一种用于表面贴装设备的平台顶升机构
2023-09-22
Patent
Electronic Resource
Chinese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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