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Tray packaging and taping direction detection device

A technology of direction detection and material tray, applied in geophysical measurement, instruments, etc., can solve problems such as leakage, batch defective products, low efficiency, etc.

Pending Publication Date: 2021-02-19
太极半导体(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the mainstream semiconductor chip packaging and tape operation equipment on the market does not have a device to detect the direction of the material tray during tape, and can only rely on manual visual detection of the direction; and relying on manual visual detection of the direction is inefficient and has leakage Risk; if a reverse tray is not found in the tray of this process, the flow to the next process will lead to batch defective products

Method used

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  • Tray packaging and taping direction detection device
  • Tray packaging and taping direction detection device
  • Tray packaging and taping direction detection device

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Embodiment Construction

[0014] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0015] Such as figure 1 As shown, a device for detecting the direction of packaging and tape of a material tray according to the present invention includes a corner post 1, and a front stop strip 2 and a side stop strip 3 are respectively arranged on both sides of the corner post 1, and the front stop strip 2 is used for matching material On the front side of the tray, the side bars 3 are used to match the sides of the tray. Since the tray is generally a rectangular structure, the front bars 2 and the side bars 3 should be perpendicular to each other.

[0016] The part where the corner post 1 is located between the front bar 2 and the side bar 3 is the matching part of the tray, and the matching part of the tray has a tray fitting surface 4 and a short edge detection surface 5 of the tray, and the tray fitting surface 4 A fitting det...

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Abstract

The invention discloses a tray packaging and taping direction detection device which comprises a corner post, a front barrier strip and a side barrier strip are arranged on the two sides of the cornerpost respectively, the portion, located between the front barrier strip and the side barrier strip, of the corner post is a tray matching portion, and the tray matching portion is provided with a tray fitting face and a tray short edge detection face. A fitting detection hole is formed in the tray fitting face, and a short edge detection hole is formed in the tray short edge detection face; according to the scheme, the device capable of detecting the tray direction is applied to the process of strapping, packaging and bundling trays of integrated circuit semiconductor devices, the situation that in the packaging process, reverse trays flow to the next procedure or a client side can be effectively avoided through tray attachment detection and tray short edge detection, resource waste is avoided, and the chip yield is improved.

Description

technical field [0001] The invention relates to a device for detecting the packaging tape direction of a tray, and belongs to the technical field of integrated circuit packaging equipment. Background technique [0002] At present, the mainstream semiconductor chip packaging and tape operation equipment on the market does not have a device to detect the direction of the material tray during tape, and can only rely on manual visual detection of the direction; and relying on manual visual detection of the direction is inefficient and has leakage Risk; if a reverse tray is not found in the tray of this process, the flow to the next process will lead to batch defective products. Contents of the invention [0003] The object of the present invention is to provide a detection device for the packaging and tape direction of the tray in order to overcome the deficiencies of the prior art. [0004] In order to achieve the above purpose, the technical solution adopted by the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V11/00
CPCG01V11/00
Inventor 尤学清蒋达陈登兵
Owner 太极半导体(苏州)有限公司