Device and packaging method for optocoupler packaging structure

A packaging structure and optocoupler technology, applied in the coupling of optical waveguide, optics, light guide, etc., can solve the problem of reducing the production speed and the number of unqualified optocoupler products

Active Publication Date: 2022-07-08
NINGBO QUNXIN MICRO-ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In order to make up for the deficiencies of the existing technology and solve the problem of using a large number of manual workers to package the optocouplers, reducing the production speed and at the same time, the manually placed optocouplers often have misalignment and increase the number of unqualified products. The invention proposes a method for Equipment and packaging method for optocoupler packaging structure

Method used

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  • Device and packaging method for optocoupler packaging structure
  • Device and packaging method for optocoupler packaging structure
  • Device and packaging method for optocoupler packaging structure

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Embodiment 1

[0037] like Figure 2 to Figure 3 As shown, the present invention provides a technical solution: a device for an optocoupler packaging structure, comprising a fixed shell 1 and a base 2, one end of the fixed shell 1 is fixedly connected to the top of the base 2, and the fixed shell 1 A controller 3 is provided on one side of the fixed shell 1, a lifting device 4 is fixedly connected to one side of the fixed shell 1, and a moving fixture 5 is fixedly connected to the end of the lifting device 4 away from the fixed shell 1. The top of the base 2 is connected to the mobile A fixed fixture 6 is fixedly connected to the corresponding position of the fixture 5, one end of the movable fixture 5 close to the fixed fixture 6 is fixedly connected with a positioning bump 7, and two sides of the fixed fixture 6 are fixedly connected with the position corresponding to the positioning bump 7. Groove 8, glass windows are provided on both sides of the fixed shell 1, and the mobile fixture 5 i...

Embodiment 2

[0040] like Figure 3 to Figure 9 As shown, the present invention provides a technical solution on the basis of the first embodiment: a device for an optocoupler packaging structure, the positioning and sticking mechanism 62 includes an adhesive shell 621, and the adhesive shell An air purification mechanism 622 is fixedly connected to the top of the body 621, and a glue injection mechanism 623 is connected to the middle of the side of the adhesive shell 621 close to the air purification mechanism 622. The air purification mechanism 622 and the glue injection mechanism 623 are far away from the adhesive One end of the glue shell 621 is fixedly connected with a fixing plate 624, the top of the fixing plate 624 is fixedly connected with a mounting plate 625, and one end of the air purification mechanism 622 away from the glue shell 621 penetrates through the fixing plate 624 and is connected with the mounting plate 625. The plate 625 is fixedly connected, the side of the mountin...

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Abstract

The invention belongs to the field of packaging equipment, in particular to a device for an optocoupler packaging structure. One side of the lifting device is fixedly connected with a lifting device, the end of the lifting device away from the fixed shell is fixedly connected with a moving fixture, the middle of one side of the base close to the fixed shell is fixedly connected with a fixed fixture, and both sides of the fixed shell are provided with a glass plate at one end to reduce manual use It can improve the production speed and avoid the dislocation of the optocoupler and reduce unqualified products; a method for optocoupler packaging, through the pressure of the clamping device on the fixed fixture, the glue injector in the glue injection mechanism will seal the package through the pressure. The glue is injected into the gap between the upper template of the optocoupler and the lower template of the optocoupler. After the glue injection is completed, the pressure is maintained for 5-8 seconds and then the controller is used to control the moving fixture to move up, so as to avoid the deviation of the packaging caused by worker fatigue and make the packaging More convenient and faster.

Description

technical field [0001] The invention belongs to the field of packaging equipment, in particular to a device and a packaging method for an optocoupler packaging structure. Background technique [0002] The optocoupler isolator is a commonly used optical device. Due to the progress of science and a large number of applications of computers, optocoupler isolators are widely used in military and civilian equipment. Optocoupler isolation is the use of optocouplers for isolation. The structure is equivalent to encapsulating the light-emitting diode and the phototransistor together, and the optocoupler isolation circuit makes no direct electrical connection between the two isolated circuits to prevent interference caused by electrical connections, especially low-voltage ones. Between the control circuit and the external high-voltage circuit. [0003] There are also some technical solutions about optocoupler packaging equipment in the prior art. For example, a Chinese patent with a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/42
CPCG02B6/4251Y02P70/50
Inventor 顾汉玉晁阳吴骏才
Owner NINGBO QUNXIN MICRO-ELECTRONICS CO LTD
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