The vacuum chuck comprises a supporting piece and the sealing lip, an opening connected with a vacuum source is formed in the upper portion of the supporting piece, the lower end of the supporting piece is detachably connected with the sealing lip, the supporting piece and the sealing lip are vertically communicated, and the sealing lip is detachably connected with the opening. The sealing lip edge is a lip edge made of rubber and wraps a connecting structure made of hard plastic, and the connecting structure is connected with the supporting piece. According to the vacuum chuck, the sealing lip is detachably connected with the supporting piece, only the sealing lip needs to be replaced independently after the whole vacuum chuck is abraded, so that the effect of reducing loss to the minimum is achieved, meanwhile, the connecting structure for connecting the sealing lip and the supporting piece is made of a high-strength hard plastic material, and it can be guaranteed that the sealing lip and the supporting piece are connected stably and reliably.
本发明公开了一种可替换密封唇边的真空吸盘,包括支撑件和密封唇边,其中,所述支撑件的上部设有与真空源相连接的开口,所述支撑件下端与所述密封唇边可拆卸连接,且所述支撑件与所述密封唇边上下贯通,所述密封唇边为橡胶材质的唇边包裹在硬质塑料材质的连接结构上,所述连接结构为与所述支撑件连接的结构。本发明将密封唇边与支撑件可拆卸的连接,对于整个真空吸盘,磨损后只需要单独更换密封唇边,从而达到将损耗减小到最低的效果,同时密封唇边与支撑件连接的连接结构材质为高强度的硬塑材质,可保证与支撑件连接的稳定可靠。
Vacuum chuck with replaceable sealing lip
一种可替换密封唇边的真空吸盘
03.03.2023
Patent
Elektronische Ressource
Chinesisch
NTRS | 1982
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