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A packaging device for a crystal oscillator

A crystal oscillator and packaging equipment technology, which is applied in welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of high production cost, large crystal frequency tolerance variation, and inability to produce, so as to improve the yield rate and reduce the impedance value , the effect of saving labor costs

Active Publication Date: 2021-06-25
珠海东精大电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the existing stamping discharge packaging are: the operation mode requires manual casing, the production cost is high and the efficiency is low; the stamping discharge packaging is due to stress changes in the base of the product during the stamping process, and the frequency of the crystal The tolerance changes greatly, so there are only 10% good products in the production of ≤ppm small tolerance products, and the good product rate of the packaged products is low; nitrogen-filled packaging cannot reduce the product impedance value, and it is impossible to produce products with small impedance

Method used

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  • A packaging device for a crystal oscillator

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Embodiment Construction

[0013] Such as figure 1 As shown, the outer body of the present invention is provided with a base 1 inside the outer body, and the base 1 is sequentially provided with a feeding device for the product to be packaged, a positioning spot welding device for shell assembly, a long side sealing welding device, and a vacuum welding device. The short side device and the discharge device, the product feeding device to be packaged and one side of the shell assembly positioning spot welding device are all provided with a pushing device.

[0014] The loading device for the product to be packaged includes a placement cabinet and a lifting tray. The placement cabinet includes a cabinet body 21 arranged on the base 1 with front and rear openings. The cabinet body 21 is provided with several cabinets along the height direction. Layer placement layer, the front end of the cabinet body 21 is provided with a cabinet door, and the lifting tray includes a lifting support frame 24 arranged on the ...

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Abstract

The invention discloses and provides a cost-saving, high-efficiency and fully automatic crystal oscillator packaging device with good production effect. The invention comprises an outer body, a base (1) is arranged inside the outer body, and a feeding device for the product to be packaged, a positioning spot welding device for shell assembly, a long side sealing welding device, a pumping The vacuum welding short side device and the discharge device, the product feeding device to be packaged and one side of the shell assembly positioning spot welding device are all provided with a push device. The invention is applicable to the packaging field of crystal oscillators.

Description

technical field [0001] The invention relates to a packaging device for a crystal oscillator. Background technique [0002] At present, the existing crystal oscillators are packaged in the capacitive storage stamping discharge welding mode. The sealing and welding process is that the product to be packaged is manually put on the shell, the product is placed in the feeding bin, nitrogen is injected, the product is sent into the packaging mold, and Stamping discharge welding is completed. [0003] The disadvantages of the existing stamping discharge packaging are: the operation mode requires manual casing, the production cost is high and the efficiency is low; the stamping discharge packaging is due to stress changes in the base of the product during the stamping process, and the frequency of the crystal The tolerance changes greatly, so there are only 10% good products in the production of ≤ppm small tolerance products, and the good product rate of the packaged products is lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K28/02H03H9/17
CPCB23K28/02B23K2101/36H03H9/17
Inventor 赵建锋
Owner 珠海东精大电子科技有限公司