Coplanar motion device driven by single-side linear motor and used for packaging optoelectronic device

A technology of optoelectronic devices and linear motors, applied in the direction of electromechanical devices, electrical components, electric components, etc., can solve the problems of large mass and volume of moving parts, not suitable for use in narrow spaces, and small rated load of moving platforms, etc., to achieve light weight , easy processing and production, strong load bearing effect

Active Publication Date: 2021-11-23
CENT SOUTH UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004]①The rated load of the motion platform is small, and the driving force of the platform is insufficient;
[0006]③The traditional mechanism coupling method, the quality and volume of the moving parts are relatively large, which is not suitable for use in a small space;
[0007]④There are many structural parts on the traditional motion platform, which makes assembly difficult, prone to cumulative errors, and correspondingly high manufacturing costs

Method used

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  • Coplanar motion device driven by single-side linear motor and used for packaging optoelectronic device
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  • Coplanar motion device driven by single-side linear motor and used for packaging optoelectronic device

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Embodiment Construction

[0033] In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific implementations disclosed below.

[0034]In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a ...

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Abstract

The invention discloses a coplanar motion device driven by a unilateral linear motor and used for packaging an optoelectronic device. A first motion module and a second motion module in two perpendicular directions are designed on the same base, and each motion module forms a whole from top to bottom and is independent of the other motion module. A moving platform can move in different directions without interference, it can be guaranteed that the moving platform has higher precision, higher load is achieved, and the device is simple and compact in overall structure and convenient to machine and assemble.

Description

technical field [0001] The invention relates to the technical field of optoelectronic device processing devices, in particular to a coplanar motion device driven by a single-sided linear motor for optoelectronic device packaging. Background technique [0002] Integrated optoelectronic devices are the core devices for the rapid development of optical fiber communication, and optoelectronic packaging is the process of optically aligning and coupling optoelectronic devices with input and output array optical fibers using a precision motion platform. With the rapid development of the optoelectronic industry, the precision and efficiency of packaging requirements are getting higher and higher. Therefore, higher requirements are put forward for the motion accuracy, motion speed and acceleration of packaging equipment. At present, the motion X / Y platforms on the market mainly use linear motors or stepper motors with general drive structures. At the same time, the moving components...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K41/02
CPCH02K41/02
Inventor 周海波段吉安张超龙李志强张威
Owner CENT SOUTH UNIV
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