Cartesian robot

Abstract

【Item Uses】 The item designed here is a Cartesian robotic arm for automating the ejection process, suitable for bonding, coating, sealing and encapsulation in the manufacturing processes of semiconductor products such as printed circuit boards, electronic devices, precision instruments and optical instruments. 【Design Description】 As shown in the reference figure, when the dispensing section is in the installed state, during the dispensing process, the robotic arm precisely controls the dispensing conditions of the liquid material using a precision liquid dispensing controller. The robotic arm includes: a head movable along the X-direction on a base; a dispensing section mounted on the head and movable along the Z-direction on a dispensing section mounting and holding member; and a worktable movable along the Y-direction on the upper surface of the base. By controlling the movement of the head, dispensing section, and worktable to relative position the workpiece with the dispensing section, the robotic arm can accurately dispense the liquid material to the target position on the workpiece. The solid lines in the figure represent the parts claimed in this design; the dashed lines represent the parts not claimed in this design.

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