Chained multi-station automatic-rollover conveying appliance for nondestructive testing of tested workpiece
A technology of automatic turning and conveying device, applied in the direction of material magnetic variable, etc., can solve the problems of complex structure and small scope of detection, and achieve the effect of good gear synchronization, simple structure and smooth transportation.
Inactive Publication Date: 2012-10-17
SHEYANG ZHINENG DETECTING EQUIP
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[0003] However, the structure of this technical solution is relatively complicated, and it requires two chains, and the corresponding chain links of the two chains are connected by mandrels, and the mandrels are rotatably connected to the corresponding chain links, and each mandrel is fixedly equipped with a pair of brackets. The support rollers are respectively arranged at both ends of the corresponding mandrel, and the support rollers are arranged at the outer ends of the two chains, which is an external support roller structure
This kind of supporting wheel external structure, because the two ends of the workpiece are supported by the inner shoulder of the adjacent supporting wheel, if the workpiece is relatively short, the workpiece cannot be supported. Therefore, the scope of application for the detection of workpieces with different diameters and sizes is relatively large Small
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[0016] The following will further describe in detail the non-destructive testing tested workpiece chain type multi-station automatic reversing conveying device of the present invention.
[0017] The invention will now be described in more detail with reference to the accompanying drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention described herein and still achieve the advantageous effects of the invention. Therefore, the following description should be understood as the broad knowledge of those skilled in the art, but not as a limitation of the present invention.
[0018] In the interest of clarity, not all features of an actual implementation are described. In the following description, well-known functions and constructions are not described in detail since they would obscure the invention with unnecessary detail. It should be appreciated that in the development of any actual embodi...
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The invention discloses a chained multi-station automatic-rollover conveying appliance for nondestructive testing of a tested workpiece. The conveying appliance comprises a driving motor, a driving shaft, a driving sprocket, a driven sprocket and a chain, wherein the driving motor drives the driving shaft to rotate; the driving shaft drives the driving sprocket fixed on the driving shaft to rotate; the driving sprocket drives the driven sprocket to rotate through the chain; a middle mandrel which is pivoted with each chain link of the chain is fixedly provided with a gear group and a riding wheel group; riding wheels of the riding wheel group are respectively arranged at the outer side of a corresponding gear of the gear group; and a workpiece rolling-over mechanism is arranged under the upper chain part between the driving sprocket and the driven sprocket. The conveying appliance has a simple structure and only needs one chain for transmission. As the gear group is internally arranged, the applicable scope of the riding wheel group for detecting workpieces with different diameters and lengths can be expanded; and as the gear has good synchronism, the workpiece automatically rollsover, transportation and conveying are smooth, and bounce and blinking do not occur.
Description
technical field [0001] The invention relates to a non-destructive testing machine, in particular to a chain-type multi-station automatic overturning conveying device for detecting cracks or damages on ferromagnetic material workpieces. Background technique [0002] Existing workpiece automatic overturn conveying device, such as the patent No. is 01273000.9, the publication number is CN2510867, and the publication date is the Chinese invention patent on September 11, 2002, which discloses a kind of automatic overturning conveying device for the workpiece under magnetic particle flaw detection. The machine body between the bottom of the observation device and the discharge chute is equipped with an automatic turning and conveying device for the workpiece to be measured. This technical solution greatly reduces the labor intensity of the workers, and can observe whether there are cracks on the surface of the workpiece without manual turning of the workpiece by the worker, which ...
Claims
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IPC IPC(8): G01N27/84
Inventor 孙仲义
Owner SHEYANG ZHINENG DETECTING EQUIP