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Suction heads for surface mount devices

A surface mount device and adsorption head technology, applied in the direction of electrical components, electrical components, etc., can solve the problem that it is difficult to provide small shaft space

Active Publication Date: 2017-11-21
HANWHA AEROSPACE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, a space (length) for installing the air supply inlet is required, so that it is also difficult to provide a small shaft and reduce the space
[0012] As mentioned above, there are several limitations in a typical suction head using a ball spline unit

Method used

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  • Suction heads for surface mount devices
  • Suction heads for surface mount devices
  • Suction heads for surface mount devices

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Embodiment Construction

[0037] Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. However, this invention may be embodied in different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. The terms used in the specification are for describing the embodiments only, and do not limit the inventive concept. In the specification, a singular form includes a plural form if there is no special mention in wording. "Includes" and / or "comprises" used in the specification does not exclude the presence or addition of one or more elements other than the mentioned elements. Although terms like "first" and "second" are used in various embodiments of the present invention to describe various components, components, regions, layers a...

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Abstract

The invention provides a suction head for a surface mounting device. In the suction head, a shaft is mounted on the suction head main body, can be raised and lowered and can be rotated around the axis, and a suction nozzle that adsorbs electronic components is mounted on the end of the shaft, and backlash-free gears are fastened to the shaft , a drive gear connected to a drive motor that rotates the shaft around the axis meshes with the backlash-free gear.

Description

[0001] This application claims the benefit of Korean Patent Application No. 10-2012-111378 filed with the Korean Intellectual Property Office on Oct. 8, 2012, Japanese Patent No. 2011-285821 filed with the Japan Patent Office on Dec. 27, 2011 application and Japanese Patent Application No. 2011-285828 filed with the Japan Patent Office on December 27, 2011, the entire contents of which are hereby incorporated by reference. technical field [0002] The present general inventive concept relates to a suction head for suctioning electronic components, such as integrated circuit (IC) chips, in a surface mount device for mounting the electronic components. Background technique [0003] The surface mount device is configured such that a suction head including a suction nozzle suctions an electronic component from a component supply part, transfers the component to a printed circuit board, and mounts the component on a specific position on the printed circuit board . [0004] In ad...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K13/04
Inventor 北田进
Owner HANWHA AEROSPACE CO LTD