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一种用于柔性线路板3D钢片的贴压设备
InventionUnknown
8Claims · 1 independent
§ Ⅰ
Dossier Overview
Inventor
金红; 刘凌
Filing Date
Jul 23, 2026
Publication Date
Oct 20, 2026
IPC Classification
H05K 13/04 (2006.01)H05K 3/00 (2006.01)H05K 3/303 (2026.01)
本发明提出了一种用于柔性线路板3D钢片的贴压设备,涉及钢片贴合设备技术领域,包括导套。本发明通过在吸头壁面开设环形槽,将其分隔为刚度相异的外环形壁面和内环形壁面,构成非对称力学构型,密封部的两个弧形延伸端分别衔接内外壁面形成非对称形变引导结构,吸附压缩时将轴向压缩量差分分配,约束驱动内环形壁面径向向内形变,动态重构出沿吸附端渐缩的锥形通道,整个过程利用吸附动作本身实现直管‑锥管可逆转变,锥形通道增强真空吸附力并提供径向机械定心,实现柔性自适应夹紧与无损伤贴压;释放时锥形消失、主动脱离3D钢片,解决了刚性吸头易损工件、柔性吸头无径向约束的矛盾,尤其适用于FPC 3D钢片的高精度贴装。
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