A dosing head and quantitative feeder for inciting somebody to action liquid is applyed on surface

The utility model provides an apply dosing head on the surface with liquid for apply surface (9) especially on surface (9) of substrate (10) with liquid (8), come from dispensing passage (48) of liquid (8) of liquid container (6) and apply liquid (8) including receiving a plurality of measurement sleeve pipes (16) on the surface (9). Still provide quantitative feeder (2) that have aforesaid dosing head (4) and hold liquid container (6) of liquid (8), its still include liquid (8) from liquid container (6) carry to measuring pump (18) of dosing head (4). In an embodiment, measuring pump (18) are diaphragm pumps. 本实用新型提供了种用于将液体施加到表面上的定量给料头，用于将液体(8)施加到表面(9)特别是基片(10)的个表面(9)上，包括接收来自个液体容器(6)的液体(8)的个分配通道(48)和将液体(8)施加到所述表面(9)上的多个计量套管(16)。还提供了具有前述的定量给料头(4)和容纳液体(8)的液体容器(6)的定量给料装置(2)，其还包括把液体(8)从液体容器(6)输送向所述定量给料头(4)的计量泵(18)。在个实施例中，计量泵(18)是个隔膜泵。