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Chip strip counting device and method based on photoelectric detection

A technology of photoelectric detection and counting devices, applied in the direction of counting mechanisms/items, instruments, etc., can solve the problems of large-scale equipment cost and portability, and achieve the effects of solving cost and portability, easy operation, solving efficiency and accuracy

Active Publication Date: 2019-04-09
SHANDONG HUAYI MICRO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a chip strip counting device and method based on photoelectric detection, which can better solve the problems of manual detection efficiency and accuracy, and can also solve the problems of large-scale equipment cost and portability

Method used

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  • Chip strip counting device and method based on photoelectric detection
  • Chip strip counting device and method based on photoelectric detection
  • Chip strip counting device and method based on photoelectric detection

Examples

Experimental program
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Embodiment 1

[0024] This embodiment discloses a chip strip counting device based on photoelectric detection, such as figure 1 As shown, the strip is a non-contact strip, the chip strip is loaded with 3 rows and 5 columns of 15 chips, a damage identification hole 111 is punched on the fixed corner of the damaged chip, and the center of the chip strip is provided with multiple chips. A central positioning hole 114, each central positioning hole 114 is located at the front end of each row of chips, and side positioning holes 117 are opened on both sides of the chip strip. In order to make the positioning more accurate when counting and detecting, a central auxiliary positioning point 115 is provided on the chip adjacent to the central positioning hole 114, and a side auxiliary positioning point 116 is provided between the side positioning holes 117, and the central auxiliary positioning point 115 is set. In the light-shielding layer on the chip, the side auxiliary positioning point 116 is a l...

Embodiment 2

[0034] A device for counting contact chip strips is disclosed in this embodiment, such as Figure 5 As shown, it is a schematic diagram of the structure of the contact strip; the difference between it and the non-contact chip strip is mainly the difference in loading chips, and the chip loaded on the non-contact strip is mainly used for non-contact cards such as bus cards, etc. The chip is mainly used for card chips used in card insertion equipment, such as bank cards and mobile phone cards.

[0035] The contact chip strip described in this implementation includes a total of 6 chips in 2 rows and 3 columns. The damaged chips are provided with damage identification holes 411, 412, and the center of the strip is provided with a central positioning hole 44 in the middle of the two rows of chips. Side positioning holes 43 are provided on both sides of the strip. Compared with the non-contact strip described in Embodiment 1, there are no central auxiliary positioning points and sid...

Embodiment 3

[0038] This embodiment discloses a method for counting chip stripes based on photoelectric detection, which includes the following steps:

[0039] S01), process the chip strip to be tested with M rows and N columns of chips, M and N are positive integers, punch a damage identification hole on the fixed corner of the damaged chip, and punch a hole in each column in the center of the chip strip A central positioning hole is opened on the front end of the chip, and multiple side positioning holes are opened on both sides of the chip strip;

[0040] S02), setting up the upper detection board and the lower detection board, first make the upper detection board and the lower detection board parallel and leave a space between the upper and lower detection boards for the chip strips to pass through, and then place the upper detection board and the lower detection board Multiple pairs of photoelectric detection points are set on the top, and the photoelectric detection points include pu...

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Abstract

The invention discloses a chip strip counting device and method based on photoelectric detection. A damaged mark hole is punched on the fixed corner of the damaged chip, and a central positioning hole is opened at the front end of each row of chips in the center of the chip strip. Open multiple side positioning holes on both sides of the chip strip, use photoelectric detection technology to detect whether the chip in the strip is a punched chip, and count the number of chips contained in the detected strip and the punched chip through the control unit quantity.

Description

technical field [0001] The invention relates to a chip strip counting device and method, in particular to a chip strip counting device and method based on photoelectric detection. Background technique [0002] Chip strips can be divided into contact strips and non-contact strips according to the chips they carry. The way to identify whether a strip chip is damaged is as follows: when the chip leaves the factory, a circular hole will be punched on the fixed corner of the damaged chip to This is an external manifestation of damaged chips. [0003] In terms of strip detection and counting, the existing methods are manual detection and counting and some large-scale equipment with counting functions when performing quality detection on the strips; manual detection takes a long time, the detection efficiency is low, and it is easy to cause holes due to long-term observation. Fatigue causes false detection; large-scale equipment detection is not cost-effective, cumbersome to opera...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06M1/272
CPCG06M1/272
Inventor 单涛
Owner SHANDONG HUAYI MICRO ELECTRONICS
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