JP-2026076272-A - Penetrant coating device and flaw detection system

Abstract

[Problem] The present invention relates to a penetrant coating device and a flaw detection system equipped with a penetrant coating device. [Solution] A stand 6 for supporting multiple workpieces is provided, comprising a shaft 61, a bottom portion 63 provided at the lower end of the shaft 61 and capable of being placed on a support base, and at least one arm 641 extending outward from the body of the shaft 61 to suspend and support multiple workpieces. This makes it possible to detachably suspend and stably support multiple workpieces, and to stably transport the supported multiple workpieces from one process to the next. [Selection Diagram] Figure 5

Inventors

• 岡安 隆和
• 内山 裕
• 柴田 篤孝
• 木村 大輔
• 片平 賢一
• 水田 和裕

Assignees

• ＡｅｒｏＥｄｇｅ株式会社

Dates

Publication Date

20260511

Application Date

20260123

Claims (10)

1. A stand that supports multiple workpieces, The shaft and, A bottom portion is provided at the lower end of the shaft body and can be placed on a support base, A stand comprising: at least one arm extending outward from the body of the shaft and supporting multiple workpieces.
2. The stand according to claim 1, wherein the stand includes at least one suspension jig for supporting multiple workpieces in the height direction and suspending them from at least one arm.
3. The stand according to claim 2, wherein the arms are provided in multiple locations in the circumferential direction of the shaft, and the suspension jigs are suspended in multiple locations in the circumferential direction of the shaft by the arms of the stand.
4. The stand according to claim 2, wherein the suspension jig includes two sides spaced apart laterally, and a plurality of support members fixed to each of the two sides.
5. The stand according to claim 2 or 3, wherein the suspension jig has a first locking member that locks onto the upper part of the stand.
6. The stand according to claim 5, wherein the upper part of the stand includes at least one arm having two side portions extending radially from a central axis and spaced apart from each other in the circumferential direction, and a connecting portion connecting the body portions of the two side portions, and the first locking member of the suspension jig is positioned between the two side portions and locks into the connecting portion.
7. The stand according to claim 6, wherein the suspension jig further comprises a second locking member located at the tip of the connecting portion, which engages with each of the two side portions from between them.
8. The stand according to any one of claims 2 to 7, wherein the suspension jig has an insertion member that can be inserted into the bottom of the stand.
9. A stand according to any one of claims 1 to 8, wherein a flange is provided at the upper end of the shaft, and the flange has a tapered surface on its lower side that narrows toward the shaft.
10. The stand according to any one of claims 1 to 9, wherein the bottom portion comprises a plurality of ribs extending outward from the lower end of the shaft body, and a frame body fixed by the plurality of ribs.

Description

This invention relates to a penetrant coating apparatus and a flaw detection system equipped with the penetrant coating apparatus. Penetrant testing devices are known that detect defects in a test specimen by applying a fluorescent penetrant solution (also simply called a penetrant) to the specimen and irradiating it with a black light or the like to reveal the agent that has penetrated the defect. For example, Patent Document 1 describes an automated penetrant testing method for steel plates in which a penetrant is applied to the surface of a cleaned steel plate, the surface is cleaned and dried, and then a developer is applied to stain the defect for inspection. (Prior art document) (Patent Document) (Patent Document 1) Japanese Unexamined Patent Publication No. 2003-98110 The configuration of the flaw detection system according to this embodiment is shown.The internal configuration of the penetrant coating apparatus is shown with the stand mounted on a rotating platform.This shows the configuration of the turntable and nozzle arrangement of the penetrant coating device.The configuration of the penetrant coating apparatus is shown in a front view.The configuration of the penetrant coating apparatus is shown in a top view.This shows the arrangement and height of the first nozzle of the penetrant coating device.This shows the operating status of the penetrant coating device.The stand configuration is shown.This shows the configuration of a suspension jig supported by a stand.This shows the upper part of the suspension jig supported by a stand.The lower part of the stand supported on the rotating table and the suspension jig supported on the stand are shown with multiple workpieces supported by the suspension jig.The internal configuration of the cleaning device is shown with the stand mounted on the rotating platform.This shows the configuration of the rotating platform and the arrangement of the nozzles in the cleaning device.The configuration of the cleaning device is shown in a front view.The configuration of the cleaning device is shown in a top view.This shows the arrangement of the nozzles in the cleaning device.This indicates the operating status of the cleaning device.The internal configuration of this cleaning device is shown with the stand placed on the support base.This shows the configuration of the support base and the arrangement of the nozzles for this cleaning device.The configuration of this cleaning device is shown in a front view.The configuration of this cleaning device is shown in a top view.This shows the arrangement of the nozzles in this cleaning device.This shows the operating status of the cleaning device.The schematic configuration of the conveying device is shown with the stand being held.This shows the functional configuration of the conveying device.The configuration of the elevator is shown.This shows the elevator with the stand set up.This shows the elevator with the stand set up.This image shows the elevator with the stand set up, viewed from the front.This shows the stand with the elevator attached being clamped in place.This shows the stand with the elevator set up, clamped in place, in a front view.This shows the transport operation of the stand by the transport device (the Z-transport device is moving while the elevator is descending).This shows the transport operation of the stand by the transport device (with the lifting mechanism positioned next to the stand).This shows the transport operation of the stand by the transport device (the Z-transport device gripping the stand).This shows the transport operation of the stand by the transport device (the elevator gripping the stand is moving and rising).This shows the transport operation of the stand by the transport device (the elevator gripping the stand is descending).This shows the transport operation of the stand by the transport device (the state in which the elevator releases the stand and moves it away).This shows the transport operation of the stand by the transport device (with the Z-transport device retracted).This shows an example of the flow of a flaw detection method performed by a flaw detection system.Here is another example of the flow of the flaw detection method performed by the flaw detection system. The present invention will be described below through embodiments, but these embodiments are not intended to limit the scope of the claims. Furthermore, not all combinations of features described in the embodiments are necessarily essential to the solution of the invention. In this specification, the expression "at least one A, B, and C" is synonymous with "A, B, and/C," meaning A, B, C, A and B, A and C, B and C, or A and B and C. Figure 1 shows a schematic configuration of the flaw detection system 9 according to this embodiment. The flaw detection system 9 is a system for detecting surface defects, such as minute scratches, on a test specimen (also called a workpiece) 7 using penetrant testing. The flaw d