Patent ID: 9630327
Date: 2017-04-25
CPC Classifications: B25J,Y10S,Y10T

Claim:
1. A horizontal multijoint robot comprising: a base; a first connection portion connected to the base; a first arm rotatably connected to the first connection portion, the first connection portion having a first vertical length extending between the base and the first arm; a second arm connected to a second connection portion, the second arm being rotatable relative to the first arm; the second connection portion connected to the first arm, the second connection portion having a second vertical length extending between the first arm and the second arm; and a working shaft rotatably provided at the second arm, the working shaft moving up and down relative to the second arm, wherein the first vertical length is shorter than the second vertical length, and the second vertical length is longer than an extending height of an upper part of the working shaft extending upwardly from the second arm when the working shaft is in an uppermost position of its stroke.