Automatic refined globular tooth diameter and height detection device
An automatic detection device and ball tooth technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of missed detection, wrong judgment, small single weight, large detection quantity, etc., and achieve the effect of convenient upgrade and high cost performance
Active Publication Date: 2010-09-15
ZHUZHOU HARD ALLOY GRP CO LTD
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Problems solved by technology
At present, the height and diameter of fine-ground ball teeth are detected one by one manually using a micrometer, which is a simple and repetitive work.
Due to the increasingly high technical requirements for products, such as the product diameter accuracy requirement of ±0.003mm, coupled with the small product weight (less than a few tens of grams), the number of inspections is large, and when manual inspection takes a long time, it is easy to cause visual fatigue and hand, Neck muscle tension, on the one hand, reduces the detection efficiency, on the other hand, it is easy to cause missed detection and misjudgment
Long-term detection can also easily cause eye diseases, finger numbness, cervical spondylosis, etc.
Method used
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[0015] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0016] The embodiment of the invention is a device for detecting the diameter and height of hard alloy precision grinding buttons with a diameter of 8.0-12.0 mm and a height of 10.0-18.0 mm.
[0017] The precision grinding ball tooth diameter and height automatic detection device of the present invention comprise chain-hanging feeder 1, chain-hanging mechanism 2 and drive motor 29 thereof, feeding guide rail 3, pneumatic valve A (4), pneumatic valve B (5 ), direction detection digital camera 6, height detection digital camera 7, diameter detection digital camera A (8), diameter detection digital camera B (9), backlight A (10), backlight B (11), backlight C ( 12), shift fork mechanism 13, stop mechanism 14, reverse mechanism 15, push cylinder 28, sorting mechanism guide rail 16, sorting mechanism guide plate 17, second stepper motor 30, product...
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The invention discloses an automatic refined globular tooth diameter and height detection device, comprising a chain-type feeder, a liquid crystal display, a control computer, a detection guide rail, a feeding guide rail the upper end of which is close to the discharging regulation port of the chain-type feeder while the lower end is connected with the detection guide rail, two pneumatic valves Aand B arranged at the lower part of the feeding guide rail, a reverse mechanism, a stop mechanism and a pushing cylinder which are sequentially arranged at the front end of the detection guide rail, a direction detection camera, a height detection camera and two diameter detection cameras A and B which are sequentially arranged right above the detection guide rail, three backlighting devices A, Band C which provide background light for the height detection camera, the diameter detection cameras A and B respectively, a shifting fork mechanism which is in charge of pushing forward a globular tooth to be detected along the detection rail, a sorting mechanism guide plate, guide rail and a second stepping motor which are close to the rail end of the detection rail as well as a product sortingbox provided with a plurality of sorting grooves. The invention has high detection accuracy of plus or minus 0.01mm, diameter detection accuracy of plus or minus 0.003mm and detection speed more thanor equal to 30 particles per minute.
Description
technical field [0001] The invention relates to a detection device for the basic dimensions of industrial products, in particular to an automatic detection device for the diameter and height of hard alloy precision grinding button teeth. Background technique [0002] Carbide fine grinding button is the main accessory of rock drilling tools widely used in mining, railway and road construction, and the product models have been serialized and standardized, such as GFQ1015 model fine grinding button. In recent years, the demand for all kinds of precision grinding buttons has increased significantly, which has also caused great pressure on the quality inspection of the buttons when they leave the factory. At present, the height and diameter of fine-ground ball teeth are detected one by one manually using a micrometer, which is a simple and repetitive task. Due to the increasingly high technical requirements for products, such as the product diameter accuracy requirement of ±0.00...
Claims
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IPC IPC(8): G01B11/02G01B11/08E21B10/46
Inventor 彭谊辉马绍宏龚斌
Owner ZHUZHOU HARD ALLOY GRP CO LTD