Detector for dimension of rod-like work piece
A technology of size detection and workpiece, applied in the field of electromagnetic wave detection device, can solve the problems of limited diameter of detection workpiece, many mechanical parts, difficult control, etc., and achieve the effects of easy adjustment and control, large diameter range, and fewer operating failures.
Inactive Publication Date: 2012-12-19
于辉
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Problems solved by technology
[0003] The present invention aims to solve the technical problems of the existing automatic piston rod size detection device with many mechanical parts, complex structure, troublesome adjustment, difficult control, high production cost, many operation failures, limited diameter and single length of the detection workpiece, and provides a mechanical Fewer parts, simple structure, easy adjustment and control, low manufacturing cost, less trouble in operation, rod-shaped workpiece size detection device that can detect a wide range of workpiece diameters and lengths
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[0023] Description with reference to the accompanying drawings.
[0024] Figure 1 to Figure 4 In the shown embodiment, there are two workpiece support mechanisms 2, and the dimensions of both ends of the rod-shaped workpiece need to be detected. figure 1 There is a supporting detection unit including a support mechanism 2, an electromagnetic wave receiver and an electromagnetic wave emission source on the middle right side, and its support mechanism 2 is fixedly connected to the lower fixed slider 607 on the right side of the synchronous adjustment mechanism 6, and the left side includes a support Mechanism 2, an electromagnetic wave receiver and a supporting detection unit of an electromagnetic wave emission source, the supporting mechanism 2 is installed on the lower synchronous slider 608 on the left side of the synchronous adjustment mechanism 6 . The electromagnetic wave receiver supporting the detection unit and the electromagnetic wave emission source are connected to t...
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The invention discloses a detector for a dimension of a rod-like work piece used for detecting the dimension of the rod-like work piece, belonging to a detector adopting electromagnetic wave. The detector is provided with more than two work piece supporting mechanism, wherein at most one work piece supporting mechanism is connected to a fixed slider block of a synchronous adjusting mechanism, and other work piece supporting mechanisms are connected to a synchronous slider block; a slope of a work piece supporting face can be used for conveying the rod-like work piece to carry out support detection; at most one detection unit comprising an electromagnetic wave receptor and an electromagnetic wave emission source is connected to the fixed slider block, and other detection units are connected to the synchronous slider block; a movable stopper controls the rod-like work piece to be detected still and break away from the work piece supporting face, the electromagnetic wave receptor is connected with an information processing centre, the electromagnetic wave receptor and the electromagnetic wave emission source are connected to a signal controller, and the detector solves the technical problems of many mechanical components, complicated structure, troublesome adjustment, large control difficulty, high manufacturing cost, many operation faults, limited diameter of a detection work piece and unique length of the conventional automatic detector for dimension of a piston rod.
Description
technical field [0001] The invention belongs to a detection device using electromagnetic waves, in particular to a device for detecting the size of a rod-shaped workpiece by using electromagnetic waves. Background technique [0002] China Invention Patent Authorization Announcement No. CN101929840B "Piston Rod Size Automatic Detection Device and Method" discloses an automatic detection device, the inclined feeding plate of the feeding mechanism, the piston rod limit stopper and the pneumatic liftable piston rod assembly. The flat pressing plate and the piston rod stop rod cooperate to deliver the piston rod to the loading port of the piston rod carrier plate of the transmission detection mechanism; cameras and light sources with synchronous actions are arranged at both ends of the transmission body, and the cameras are connected to the information processing control system. The piston rod is carried by the piston rod carrier plate and runs to be detected between the camera ...
Claims
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Inventor 于辉赵经成付战平陈洋周秀芝
Owner 于辉