Continuous carrying and detecting device for linear shaft workpieces
A technology for shaft workpieces and detection devices, which is applied in measurement devices, optical devices, optical testing of flaws/defects, etc. The effect of simple structure, low technical level requirements and low calibration requirements
Active Publication Date: 2020-03-20
ZHEJIANG UNIV
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Problems solved by technology
The traditional appearance defect detection of shaft workpieces is mainly realized by manual naked eye detection, which is prone to problems such as inconsistent measurement standards due to human factors, visual fatigue caused by long-term detection, and misjudgments and missed judgments.
The traditional non-contact size measurement method has a lot of manual interference, the measurement result is easily affected by subjective factors, and the measurement efficiency is low
Method used
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[0025] The present invention will be further described below in conjunction with drawings and embodiments.
[0026] Such as figure 1 and figure 2 As shown, the specific implementation of the device includes a frame 1, a CCD camera 2, a light source 4, a horizontal slide rail 6, a horizontal hydraulic push-pull rod 8, a vertical hydraulic push-pull rod 9, an inline shaft loading bracket 10, an intermediate buffer bracket 12 and a friction rolling mechanism 13.
[0027] On frame 1, four stations of loading position, buffer position, detection position and completion position are sequentially arranged along the process direction of the inline axis type workpiece, and the loading position, buffer position, detection position and completion position are arranged along the inline axis type workpiece 20 moving directions are arranged sequentially, and the middle part of the frame 1 is arranged with a detection position for the detection of the straight shaft workpiece 20. The fron...
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The invention discloses a continuous carrying and detecting device for linear shaft workpieces. A feeding position, a caching position, a detection position and a completion position are sequentiallyarranged on a rack; a vertical hydraulic push-pull rod is driven by a horizontal hydraulic push-pull rod to slide horizontally; the vertical hydraulic push-pull rod is provided with a linear shaft loading support, and the two ends of a linear shaft workpiece are arranged at three loading positions of semicircular grooves of two supporting plates of the linear shaft loading support in a supportingmode. The detection position is provided with a vertical plate, each vertical plate is provided with a friction rolling mechanism, the vertical plates are arranged in parallel, and a workpiece is supported between the vertical plates. The caching position is provided with a middle caching bracket; the feeding position is provided with a transmission belt mechanism for driving the workpiece to horizontally move; an inclined plate is arranged at the completion position, and two strip-shaped notches used for discharging are formed in the upper portion of the inclined plate. According to the device, the surface quality of the workpiece can be automatically detected in a linear shaft workpiece machining production line, non-contact detection is achieved, the using method is simple, and continuous feeding, caching, detection and output procedure completion are achieved.
Description
technical field [0001] The invention relates to the technical field of detection of shaft workpieces, in particular to a continuous carrying detection device for straight shaft workpieces. Background technique [0002] The visual inspection system for shaft workpieces is mainly used to quickly identify the appearance defects of the sample, such as pits, cracks, burrs, stains, etc., and is also used for non-contact measurement of the size of the sample. The traditional detection of appearance defects of shaft workpieces is mainly realized through manual visual inspection, which is prone to problems such as inconsistent measurement standards due to human factors, visual fatigue caused by long-term detection, and misjudgments and missed judgments. The traditional non-contact size measurement method has a lot of manual interference, the measurement result is easily affected by subjective factors, and the measurement efficiency is low. Therefore, it is necessary to improve the v...
Claims
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Login to View More IPC IPC(8): G01N21/88G01N21/93G01B11/00G01B11/24
CPCG01B11/00G01B11/24G01N21/8806G01N21/8851G01N21/93G01N2021/8874G01N2021/8887
Inventor 冯毅雄景琛宁高一聪
Owner ZHEJIANG UNIV