Detection method for fully-automatic IC (chip) tape and detection equipment thereof
A detection method and fully automatic technology, applied in metal processing and other directions, can solve problems such as missed detection and inconsistent inspection standards.
Active Publication Date: 2014-11-05
SHENZHEN GRAND INNOSYS CORP
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Problems solved by technology
At present, the detection of these appearance items of the tape is mainly carried out by manual visual inspection, which has missed inspections, inconsistent inspection standards, and many misjudgments often occur.
Method used
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[0039] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0040] The structural composition of a kind of full-automatic IC tape detection marking machine of the present invention is as follows: figure 1 As shown, it includes a loading and unloading module device 1 for unwinding and receiving, and an auxiliary winding module device 4. The loading and unloading module device 1 and the auxiliary winding module device 4 all include a The reel support shaft with controlled servo motor; and the guide rail module device 2 arranged between the loading and unloading module device 1 and the auxiliary tape module device 4, including a guide for IC tape delivery Groove; detection module device 3, including a plurality of detection cameras positioned above the guide groove, the detection camera detects and records the IC reels on the guide groove; and unqualified IC reels located above the guide groove A defec...
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The invention discloses a detection method for a fully-automatic IC (chip) tape and detection equipment for the fully-automatic IC tape. The detection method comprises the following steps that: the IC tape is controlled by the forward rotation of a servo motor to bait from a feeding and baiting module device; the IC tape is conveyed to an auxiliary tape module device to be fed by a guide rail module device; in the process, an electric control system controls a detection camera to detect and record the IC tape, and the process is called primary detection for short; then, the IC tape is controlled by the reverse rotation of the servo motor to bait from the auxiliary tape module device; then the IC tape is conveyed to the feeding and baiting module device to be fed by the guide rail module device; in the process, the electric control system controls the detection camera to detect and record the IC tape, and the process is called secondary detection for short; a primary-detection result is compared with a secondary-detection result; if both the detection results are unqualified, an unqualified product is marked; if the primary-detection result is qualified and the secondary-detection result is unqualified or the primary-detection result is unqualified and the secondary-detection result is qualified, a worker is notified to confirm; and the product is manually judged as an unqualified product and then marked.
Description
technical field [0001] The present invention relates to a new equipment for automatic detection of marks on IC reels, more precisely, relates to an IC reel which can be formed by braiding chips, and is forwardly drawn and conveyed from a loading and unloading module device through a guide rail module device 1. After the first inspection of the detection module, after the auxiliary tape winding device is rewound in place, the guide rail module device is reversely pulled and conveyed, the second inspection of the detection module is performed, the defective product is marked by the module, and the loading and unloading module device is rewound. IC tape detection and marking machine. Background technique [0002] After the chip (abbreviated as IC) is braided on the tape machine to form a reel, it is necessary to conduct a comprehensive inspection of the appearance quality of the reel. The inspection items include the damage of the reel, the quality of the seal of the cover tape...
Claims
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IPC IPC(8): B26F1/02B26D7/06B26D7/26B26D7/27
Inventor 林宜龙徐宁刘国才付义超林清岚
Owner SHENZHEN GRAND INNOSYS CORP