Device for automatically marking flaw detection defects

Abstract

The utility model relates to an automatic flaw detection defect marking device which comprises an ultrasonic flaw detector host, a flaw detection head connected with the ultrasonic flaw detector host, a flaw detection base, an ink bag and an ink jet head, the ultrasonic flaw detector host further comprises an external port connected with the connector of the internal signal transmission device; the external port is connected with an ink jet switch controller at one end of the ink bag; the other end of the ink bag is connected with the ink gun through a silica gel hose; a flaw detection head hole and an ink jet head hole which penetrate through the flaw detection base are formed in the flaw detection base. The flaw detection head of the ultrasonic flaw detector and the ink jet head for marking defects are simultaneously arranged in the flaw detection base, and the ink jet switch controller is connected with the ultrasonic flaw detector, so that the ultrasonic flaw detector can give an alarm, and meanwhile, the switch of the ink jet controller is triggered, and ink is instantly jetted at the position where the defects are detected to make defect marks. According to the mode, the defect position does not need to be continuously and manually marked, the defect position can be judged after scanning of the whole steel plate is finished, and the working efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel plate flaw detection technical field especially is related to a kind of automatic identification flaw detection device. BACKGROUND

[0002] In the production process of steel, the quality of steel plate products needs to be detected, which is an important means to detect the internal quality of steel plate and a necessary inspection link for high-value-added products. At present, manual flaw detection inspection method is mostly used, and the operation method is that one person holds a flaw detection head connected with an ultrasonic flaw detector, and scans 100% of the steel plate surface according to the standard requirements. When a defect is found, the ultrasonic flaw detector will alarm, and the operator will stop and locate the position, and then manually mark the defect position. For large-area steel plate flaw detection, this method has low detection efficiency and may have marking deviation caused by human operation. SUMMARY

[0003] In view of the problem that manual flaw detection needs to manually mark the position when detecting the defects of steel plate and has low detection efficiency, the utility model provides an automatic identification flaw detection device, which comprises an ultrasonic flaw detector host and a flaw detection head connected with the ultrasonic flaw detector host through a wire, and further comprises a flaw detection base, an ink sac and an ink jet head.

[0004] One end of the ink sac is provided with an ink jet switch controller connected with the external port through a wire.

[0005] The flaw detection base is provided with a flaw detection head hole and an ink jet head hole matched with the size of the flaw detection head and the ink jet head respectively, and both of them penetrate the flaw detection base, and the ink jet head hole is arranged near the flaw detection head hole.

[0006] Further, the flaw detection base is further provided with a cover plate, the cover plate is provided with a wire channel penetrating the cover plate corresponding to the flaw detection head hole, and the cover plate is provided with a silica gel hose channel penetrating the cover plate corresponding to the ink jet head hole.

[0007] Further, the cover plate is fixed to the flaw detection base by bolts.

[0008] Further, the two sides of the flaw detection base are rotatably connected to the two legs of the inverted U-shaped support through bolts, and the inverted U-shaped support is fixed with a push rod.

[0009] Further, the ink sac is fixed on the push rod by a string.

[0010] Further, the ultrasonic flaw detector host is provided with a hanging rope.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] By placing the flaw detection head of the ultrasonic flaw detector and the ink jet head for marking defects in the flaw detection base at the same time, and connecting the ink jet switch controller with the ultrasonic flaw detector, the ultrasonic flaw detector can alarm at the same time, and trigger the ink jet controller switch, so that the flaw detection head can mark defects at the position of the detected defects immediately. The method does not need to stop the flaw detection work constantly, and manually mark the position of the defects, and can judge the defects after the whole steel plate is scanned, so that the work efficiency is improved greatly. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a structural schematic view of the automatic marking flaw detection device.

[0014] Figure 2 It is a front view of the flaw detection base.

[0015] In the figure: 1, ultrasonic flaw detector host; 2, flaw detection head; 3, flaw detection base; 4, push rod; 5, ink sac; 6, ink jet head; 7, external port; 8, U-shaped support; 9, ink jet switch controller; 10, silica gel hose; 11, flaw detection head hole; 12, ink jet head hole; 13, cover plate; 14, wire channel; 15, silica gel hose channel; 16, hanging rope. DETAILED DESCRIPTION

[0016] In order to make the personnel in the technical field better understand the utility model scheme, the technical scheme in the utility model embodiments will be described clearly and completely in combination with the drawings in the utility model embodiments below. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the personnel in the art without creative labor should belong to the protection scope of the utility model.

[0017] It should be noted that the terms "first", "second" and the like in the description and claims of the present application and above drawings are used to distinguish similar objects, and do not necessarily have to be used to describe a specific order or sequence. The terms "upper", "lower", "front", "back", "top", "bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or part referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. It should be understood that the data thus used can be interchanged under appropriate circumstances, in order to describe the embodiments of the present application described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0018] An automatic identification flaw detection device comprises an ultrasonic flaw detector host 1 and a flaw detection head 2 connected thereto through a wire, and further comprises a flaw detection base 3, an ink capsule 5 and an ink jet head 6; the ultrasonic flaw detector host 1 is internally provided with a signal transmission device connector, and the ultrasonic flaw detector host 1 further comprises an external port 7 connected with the signal transmission device connector.

[0019] The ink capsule 5 is provided with an ink jet switch controller 9 at one end, and the ink jet switch controller 9 is connected with the external port 7 through a wire; the other end of the ink capsule 5 is connected with the ink jet head 6 through a silica gel hose 10.

[0020] The flaw detection base 3 is provided with a flaw detection head hole 11 and an ink jet head hole 12 which are respectively matched with the flaw detection head 2 and the ink jet head 6 in size, and both of them penetrate through the flaw detection base 3. In order to more accurately mark the defect position, the ink jet head hole 12 is arranged adjacent to the flaw detection head hole 11; the flaw detection head 2 is arranged in the flaw detection head hole 11, and the ink jet head 6 is arranged in the ink jet head hole 12.

[0021] Before the steel plate is detected, the flaw detection head 2 and the ink jet head 6 are placed in the flaw detection base 3, and the flaw detection head 2 and the ink jet switch controller 9 for controlling the ink jet of the ink jet head 6 are respectively connected with the ultrasonic flaw detector host 1. When the steel plate is detected, the operator holds the ultrasonic flaw detector host 1 with one hand and pushes the flaw detection base 3 with the other hand to scan each area on the steel plate in turn. When the flaw detection head 2 finds the defect of the steel plate, the ultrasonic flaw detector host 1 sends an alarm, the alarm signal is transmitted to the signal transmission device connector, the signal transmission device connector sends a signal to the ink jet switch controller 9, the ink jet switch controller 9 is opened, the ink capsule 5 is controlled to spray ink, and the ink released by the ink capsule 5 is sprayed out from the ink jet head 6 through the silica gel hose 11 to mark the defect position on the steel plate.

[0022] This kind of mode does not need to stop the detection work constantly, manually mark the defect position, and can judge the defect position after the whole steel plate is scanned.

[0023] In order to further limit the position of the flaw detection head 2 in the flaw detection base 3, prevent the shaking of the flaw detection head 2 during flaw detection, the flaw detection base 3 is further provided with a cover plate 13, the cover plate 13 is provided with a lead wire passage 14 penetrating through the cover plate 13 at the position corresponding to the flaw detection head hole 11, and the cover plate 13 is provided with a silica gel hose passage 15 penetrating through the cover plate 13 at the position corresponding to the ink jet head hole 12.

[0024] The cover plate 13 is reserved with bolt holes, after the flaw detection head 2 is placed into the flaw detection head hole 11 during flaw detection, the cover plate 13 is fixed with the flaw detection base 3 through bolts.

[0025] The flaw detection base 3 is reserved with bolt holes on both sides, the flaw detection base 3 is rotatably connected with the legs of the inverted U-shaped support 8 on both sides through bolts, the connecting mode is convenient for disassembling and assembling the device. The inverted U-shaped support 8 is fixed with the push rod 4, the setting of the push rod 4 further facilitates the flaw detection operation, and the push rod can drive the flaw detection base 3 to move.

[0026] Preferably, the ink sac 5 is fixed on the push rod 4 through a rope.

[0027] In order to facilitate the operation during flaw detection, the ultrasonic flaw detector host 1 is provided with a hanging rope 16, and the ultrasonic flaw detector host 1 can be hung on the neck of the operator.

[0028] The above only describes the preferred embodiments of the present application, and does not limit the scope of the present application. It should be noted that for ordinary technicians in the technical field, without departing from the technical principles of the present application, a number of improvements and modifications can be made, and these improvements and modifications should be covered in the protection scope of the present application.

Claims

1. An automatic defect identification apparatus comprising an ultrasonic flaw detector main unit (1) and a flaw detector head (2) connected thereto through a wire, characterized in that, It also includes a flaw detection base (3), an ink capsule (5) and an ink jet head (6); the ultrasonic flaw detector host (1) is internally provided with a signal transmission device connector, and the ultrasonic flaw detector host (1) further includes an external port (7), which is connected with the signal transmission device connector; One end of the ink capsule (5) is provided with an ink jet switch controller (9), which is connected with the external port (7) through a wire; the other end of the ink capsule (5) is connected with the ink jet head (6) through a silica gel hose (10); The flaw detection base (3) is provided with a flaw detection head hole (11) and an ink jet head hole (12) which are respectively matched with the size of the flaw detection head (2) and the ink jet head (6), and both of them penetrate the flaw detection base (3), and the ink jet head hole (12) is arranged adjacent to the flaw detection head hole (11); the flaw detection head (2) is arranged in the flaw detection head hole (11), and the ink jet head (6) is arranged in the ink jet head hole (12).

2. The automatic identification of flaws device according to claim 1, wherein The flaw detection base (3) is further provided with a cover plate (13), and the cover plate (13) is provided with a wire channel (14) penetrating the cover plate (13) corresponding to the flaw detection head hole (11), and the cover plate (13) is provided with a silica gel hose channel (15) penetrating the cover plate (13) corresponding to the ink jet head hole (12).

3. The automatic identification of flaws device according to claim 2, wherein The cover plate (13) is fixed with the flaw detection base (3) by bolts.

4. The automatic identification of flaws device according to claim 1, wherein The two sides of the flaw detection base (3) are respectively connected with the legs of the inverted U-shaped support (8) through bolts, and the inverted U-shaped support (8) is fixed with a push rod (4).

5. The automatic identification of flaws device according to claim 4, wherein The ink capsule (5) is fixed on the push rod (4) by a rope.

6. The automatic identification of flaws device according to claim 1, wherein The ultrasonic flaw detector host (1) is provided with a hanging rope (16).

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