Chip carrying device for chip visual inspection
A visual inspection and chip technology, applied in the field of visual inspection, can solve the problems of not being able to absorb dust from chips, reduce work efficiency, affect chips, etc., and achieve the effect of avoiding the reduction of carrying efficiency, avoiding the reduction of work efficiency and avoiding the waste of electric energy
Pending Publication Date: 2022-04-12
GUANGDONG POLYTECHNIC NORMAL UNIV
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Problems solved by technology
[0003] The existing technology cannot absorb dust on the surface of the chip when the chip is carried, which affects the result of the chip detection, and cannot tension the conveyor belt, which is easy to make the conveyor belt slip, resulting in waste of electric energy and loss of work efficiency. Reduced, it is not possible to supplement light during visual inspection. Therefore, we propose a chip carrier device for chip visual inspection
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] see Figure 1-3 , this embodiment provides a technical solution: a chip carrier device for chip visual inspection, including a bottom plate 1, a carrier unit 2, a conveyor belt tension unit 3, a dust suction unit 4, a sealing plate fixing assembly 5 and a visual inspection unit 6;
[0033] Bottom plate 1: rectangular;
[0034] Carrying unit 2: including vertical support plate 21, motor support plate 22, motor 23, support ear 24, conveyor belt 25 and r...
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The invention discloses a chip carrying device for chip visual inspection, and relates to the technical field of visual inspection, and the chip carrying device comprises a bottom plate, a carrying unit, a conveyor belt tensioning unit, a dust suction unit, a sealing plate fixing assembly and a visual inspection unit; the bottom plate is rectangular; and the carrying unit comprises vertical supporting plates, a motor supporting plate, a motor, first supporting lugs, a conveying belt and a first rotating shaft, the two ends of the upper surface of the bottom plate are fixedly connected with the lower ends of the two correspondingly-matched vertical supporting plates correspondingly, and the two ends of the upper surfaces of the two vertical supporting plates are fixedly connected with the lower ends of the four first supporting lugs correspondingly matched in pairs correspondingly. When the chip is carried, dust on the surface of the chip can be sucked, so that the detection result of the chip is not influenced, the conveyor belt can be tensioned, the waste of electric energy and the reduction of working efficiency caused by the slipping of the conveyor belt are avoided, and light supplement can be carried out when visual detection is carried out.
Description
technical field [0001] The invention relates to the technical field of visual inspection, in particular to a chip carrying device for visual inspection of chips. Background technique [0002] Visual inspection is to use machines instead of human eyes for measurement and judgment. Visual inspection refers to converting the captured target into an image signal through machine vision products (that is, image capture device, divided into CMOS and CCD), and sending it to a dedicated image processing system. According to pixel distribution, brightness, color and other information, it is transformed into Digitized signals; the image system performs various operations on these signals to extract the characteristics of the target, and then controls the on-site equipment actions according to the results of the discrimination. Is a valuable mechanism for production, assembly or packaging. It is invaluable in its ability to detect defects and prevent defective products from being ship...
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IPC IPC(8): H01L21/677H01L21/67
Inventor 梁鹏郑振兴郝刚林智勇陈智斌
Owner GUANGDONG POLYTECHNIC NORMAL UNIV