Gluing detection device for screws

A glue detection and screw technology, applied in the field of visual inspection, can solve the problems of unable to meet the high output of the factory, affect the detection results, and low labor efficiency, and achieve the effect of stable work, accurate detection results and increased production capacity

Pending Publication Date: 2017-05-10
苏州德创测控科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, manual inspection is labor-intensive, and each person's implementation of the standard is also different, which affects the inspection results and has a high error rate.
Moreover, the labor efficiency is too low and the cost is high, which cannot meet the high output and low cost needs of the factory.

Method used

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  • Gluing detection device for screws
  • Gluing detection device for screws
  • Gluing detection device for screws

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] Such as Figure 1 to Figure 3 As shown, when applying glue 101 to screws 100 in large quantities, due to operational and process problems, sometimes glue will appear on the head of screw 100, that is, the glue part 102 shown in the figure; There is a lack of glue on the seat surface of the head of 100, that is, the lack of glue 103 shown in the figure. These situations need to be avoided. In order to eliminate the glue-coated screws 100 with these defects, the following glue-coating detection device is used for detection. The following glue-coating detection device can also detect the glue height H of the glue on the screw 100 .

[0027] Such as Figure 4 to Figure 7 As shown, a screw gluing detection device according to the present invention includes a transmission mechanism (not shown) for transmitting the screw 100, a side-view image acquisition mechanism for collecting the gluing in the side-view direction of the screw 100, and A top-view image collection mechanis...

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Abstract

The invention relates to a gluing detection device for screws. The gluing detection device for the screws comprises a side view image collection mechanism and a top view image collection mechanism, wherein the screws are arranged on a transport platform; the transport platform can drive the screws to move along a set transport path; the side view image collection mechanism comprises a first light source and a first camera; the top view image collection mechanism comprises a second light source and a second camera; when a transport mechanism feeds the screws into a side view detection area, the screws rotate around the axes, the screws can be lightened by the first light source and the first camera is capable of carrying out shooting for multiple times to obtain a side image of the screws of rotating a cycle; and when the transport mechanism feeds the screw into a top view detection area, the screws are lightened by the second light source and the second camera is capable of shooting to obtain the image of the screws in an overlooking direction. Manual detection is effectively replaced with the gluing detection device; the gluing detection device is high in speed, high in efficiency and stable to work; the detection results of the gluing detection device on glue heights, stained materials on the head and starved seat surfaces of the screws 100 are accurate; and missed detection is avoided.

Description

technical field [0001] The invention belongs to the field of visual detection, and in particular relates to a screw glue detection device. Background technique [0002] In the screw industry, it is necessary to detect the glue coating of the screw. There are many kinds of screws with different colors, and the situation of glue application is very complicated, especially the dark screws coated with dark glue are difficult to detect. Moreover, the output of screw coating is very high, and the online detection speed is required to be very fast. [0003] At present, most of the screw coating inspections rely on manual, offline inspections. However, manual testing is labor-intensive, and each person's implementation of the standard is also different, which affects the test results and has a high error rate. Moreover, the labor efficiency is too low and the cost is high, which cannot meet the high output and low cost needs of the factory. Contents of the invention [0004] T...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N21/84
CPCG01N21/84G01N2021/8411
Inventor 沈栋慧秦昌华刘运飞葛大伟
Owner 苏州德创测控科技有限公司
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