基本信息:
- 专利标题: A METERING DEVICE FOR PAINT FOR DIGITAL PRINTING
- 专利标题(中):用于打印数字打印的计量装置
- 申请号:PCT/US1998/012188 申请日:1998-06-10
- 公开(公告)号:WO98057756A1 公开(公告)日:1998-12-23
- 主分类号: B05B7/24
- IPC分类号: B05B7/24 ; B05C11/10 ; B05D1/02 ; B41J2/01 ; B41J2/015 ; B41J2/04 ; B41J2/175 ; B41J3/407 ; B41J11/00 ; B05C11/00 ; B41J3/00
摘要:
A paint injector (10) for digital printing in which paint is deposited in metered amounts on a print medium (69) comprises a wheel (13) rotatable by a shaft (15) of a motor (48), an idler (34) disposed in a paint reservoir (24), and an endless cable (36) disposed around the wheel (13) and the idler (34). The motor (48) is preferably computer controlled (57) such that the rotation of the wheel (13) and thus movement is selectively controlled. As the wheel (13) is rotated, paint contained within the paint reservoir (24) coats the cable (36) and is thus drawn by the cable (36) in front of the air stream (67). The air stream (67) pulls the paint from the cable (36) and carries it toward the print medium (69). By employing a plurality of such paint injectors (10) into a single print head, each containing a different color of paint, and secured to a computer controlled, movable carriage (16) positioned over the print medium (69), a digital image can be painted by the print head on the print medium (69).
摘要(中):
一种用于数字印刷的油漆喷射器(10),其中在打印介质(69)上以计量的量沉积油漆,包括可由电动机(48)的轴(15)旋转的轮(13),设置的惰轮(34) 在油漆贮存器(24)中,以及设置在轮(13)和惰轮(34)周围的环形缆索(36)。 电动机(48)优选地被计算机控制(57),使得轮(13)的旋转以及因此的运动被选择性地控制。 当轮(13)旋转时,容纳在油漆储存器(24)内的油漆涂覆电缆(36),并因此被空气流(67)前面的电缆(36)拉出。 空气流(67)从电缆(36)拉出涂料并将其运送到打印介质(69)。 通过将多个这样的油漆喷射器(10)应用到单个打印头中,每个打印头包含不同颜色的油漆,并且固定到位于打印介质(69)上的计算机控制的可移动托架(16),数字图像罐 由打印头在打印介质(69)上涂漆。
IPC结构图谱:
B | 作业;运输 |
--B05 | 一般喷射或雾化;对表面涂覆液体或其他流体的一般方法 |
----B05B | 喷射装置;雾化装置;喷嘴 |
------B05B7/00 | 从两个或多个来源喷射液体或其他流体的喷射装置,如喷射液体和空气,喷射粉末和气体 |
--------B05B7/24 | .给排射装置供给液体或其他流体的装置,如容器 |