Wafer transfer device
A technology for transferring devices and wafers, used in transportation and packaging, electrical components, semiconductor/solid-state device manufacturing, etc. The effect of low intensity and ensuring continuity
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[0028] The present invention will be described in detail below in conjunction with the accompanying drawings.
[0029] Such as figure 1 , a wafer transfer device, which includes a support table 10 , a tray 20 , a first robot arm 30 and a second robot arm 40 . The supporting platform 10 is provided with a plurality of through holes 11 . A plurality of through holes 11 are arranged at intervals. The supporting platform 10 is arranged on the bracket 12 . The bracket 12 can carry the supporting platform 10 and is set up and down. The first rotating motor 51 is connected to the first lead screw nut 61 , and the bracket 12 is connected to the first lead screw nut 61 . The first rotating motor 51 drives the bracket 12 to lift up and down through the first lead screw nut 61 . First sliders (not shown in the figure) are respectively arranged on the two first guide rails 71 . The first slider can lift and slide along the first guide rail 71 . The bracket 12 is connected with the ...
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