| 摘要 |
A vacuum suction transport carriage includes a movably mounted carriage body, a vacuum suction generating device and a vacuum picker apparatus mounted on the carriage body, the vacuum picker apparatus including a main frame and at least two vacuum bar assemblies mounted on the main frame. These each include extension and retraction devices mounted on and extending downwards from the main frame and a vacuum bar mounted on a lower end of the extension and retraction device, the vacuum bar including a plurality of suction pads connected to the vacuum suction generating device. At least one of the at least two vacuum bar assemblies is transversely movably mounted on the main frame to alternatively increase and decrease the transverse distance therebetween to engage boards with the suction pads having suction applied thereto via the vacuum suction generating device for transport thereby, lift the boards via retraction of the extension and retraction device, and move the boards into adjacent proximity via transverse movement of the vacuum bar assemblies for transport of the boards.
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