CN219641597U

CN219641597U - Fluorescent penetration testing device for nondestructive testing

Info

Publication number: CN219641597U
Application number: CN202320681784.3U
Authority: CN
Inventors: 陈克芳; 杨爱新; 刘绪坤; 陈克芹; 李祖亮
Original assignee: Shandong Yisai Engineering Testing Co ltd
Current assignee: Shandong Yisai Engineering Testing Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-05
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the field of nondestructive testing technology, and discloses a fluorescence penetration testing device for nondestructive testing, which comprises a bearing mechanism, a spraying mechanism and a removing mechanism, wherein the bearing mechanism comprises a bracket and a bearing plate for placing a plate, the bearing plate is connected to the bracket, the spraying mechanism comprises a storage box and a spraying assembly, the storage box is positioned below the bearing plate, the spraying assembly is connected to the storage box, the spraying assembly is used for spraying fluorescence penetrating agent on the plate, the removing mechanism is connected to the bracket, and the removing mechanism is used for pushing excessive fluorescence penetrating agent on the plate into the storage box. The utility model has the effects of realizing the recycling of the fluorescent penetrant and reducing the waste of the fluorescent penetrant.

Description

Fluorescent penetration testing device for nondestructive testing

Technical Field

The utility model relates to the field of nondestructive testing technology, in particular to a fluorescence penetration testing device for nondestructive testing.

Background

Nondestructive testing refers to a method of utilizing changes in thermal, acoustic, optical, electrical, magnetic, etc. reactions caused by anomalies or defects in the internal structure of a material without damaging or affecting the performance of the object being tested or damaging the internal tissue of the object being tested. The existing common nondestructive detection methods mainly comprise an ultrasonic method, a fluorescence permeation method, a magnetic powder detection method and the like.

In the fluorescence infiltration method, a penetrating fluid containing fluorescent dye is coated on the surface of a part, the penetrating fluid can infiltrate into the defect of the part under the capillary action of a period of time, then the penetrating fluid on the surface of the part is removed, then the part is irradiated under a certain light source (ultraviolet light or white light), and the trace of the penetrating fluid at the defect is displayed, so that the appearance and the distribution of the defect can be detected.

At present, the chinese patent of utility model of publication No. CN212646515U discloses a fluorescence permeation detection device suitable for panel, including two symmetrically set up bases, be provided with the fixed plate that is used for placing the panel between two bases, the top of base is provided with the spout, still includes U-shaped walking frame, two tip slides of U-shaped walking frame set up in the spout, be provided with the horizontal pole between two lateral walls of U-shaped walking frame, the height-adjustable of horizontal pole, be provided with the liquid feeding pipe on the horizontal pole, the liquid feeding pipe is hollow structure, the bottom and the stock solution chamber intercommunication of liquid feeding pipe, the bottom of stock solution chamber is provided with a plurality of through-holes, the bottom of stock solution chamber is provided with scrapes the liquid subassembly, be provided with the feed liquor pipe on the liquid feeding pipe.

In view of the above-mentioned related art, the inventor found that when the excessive fluorescent penetrant is scraped off, the excessive fluorescent penetrant will fall from one side of the fixing plate, which is easy to cause waste of the fluorescent penetrant, and has a defect that the waste of the fluorescent penetrant is serious.

Disclosure of Invention

In order to solve the problem that the waste of fluorescent penetrant is serious in the nondestructive testing process of the plate, the utility model provides a fluorescent penetrant testing device for nondestructive testing.

The utility model provides a fluorescence penetration testing device for nondestructive testing, which adopts the following technical scheme:

the utility model provides a fluorescence penetration testing device for nondestructive test, includes bearing mechanism, spraying mechanism and gets rid of the mechanism, bearing mechanism includes the support and is used for placing the bearing board of panel, the bearing board is connected on the support, spraying mechanism includes storage box and spraying subassembly, the storage box is located the below of bearing board, spraying subassembly is connected on the storage box, spraying subassembly is used for spraying fluorescence penetrant to panel, get rid of the mechanism and connect on the support, get rid of the mechanism and be used for with unnecessary fluorescence penetrant push fall to on the panel in the storage box.

Through adopting above-mentioned technical scheme, set up the storage box in the below of bearing board, when carrying out fluorescence infiltration test to panel, at first place the panel on the bearing board, then utilize the spraying subassembly to extract and spray the fluorescent penetrant in the storage box on the panel, then drive and get rid of the mechanism, utilize to get rid of the mechanism and push away unnecessary fluorescent penetrant to the storage box in, can also carry out recycle with fluorescent penetrant when getting rid of unnecessary fluorescent penetrant on the panel, realize the cyclic utilization of fluorescent penetrant, reduce the extravagant circumstances of fluorescent penetrant production.

Preferably, the removing mechanism comprises a blower and a blowing pipe, the blowing pipe is connected to the support, the blower is fixedly connected to the support, the blower is communicated with the blowing pipe to supply air to the blowing pipe, a plurality of air outlets are formed in the blowing pipe, and the air outlets face the bearing plate.

Through adopting above-mentioned technical scheme, utilize the air-blower to supply air to the blowpipe, then blow out from a plurality of air outlets, utilize wind-force to blow unnecessary fluorescence penetrant on the panel and fall and can realize the removal of unnecessary fluorescence penetrant on the panel, improve the convenience that fluorescence penetrant was got rid of.

Preferably, the bearing plate is slidably connected to the support, the bearing plate slides along the length direction of the support, a driving assembly is arranged on the support, and the driving assembly is connected with the bearing plate to drive the bearing plate to move.

Through adopting above-mentioned technical scheme, with carrier board sliding connection on the support, at the in-process of blowing off unnecessary fluorescence penetrant, utilize drive assembly drive carrier board to the direction removal that is close to the some blowpipes simultaneously, improve the removal effect of unnecessary fluorescence penetrant on the blowpipe to panel, reduce panel and far away from the blowpipe and influence the possibility that fluorescence penetrant got rid of the effect.

Preferably, the support is provided with a spraying mechanism, the spraying mechanism comprises a water storage tank, a collecting box and a spraying assembly, the water storage tank is located on one side of the support, the spraying assembly is connected to the water storage tank and used for extracting and spraying cleaning water in the water storage tank, the collecting box is located on one side, close to the ground, of the support, and the collecting box is used for recovering the cleaning water.

Through adopting above-mentioned technical scheme, after the infiltration of fluorescence penetrant completion, continue to drive the carrier board and remove, make the carrier board remove to the collecting box top, then start spray the subassembly, can make spray the subassembly and spray the washing to panel, improve panel abluent convenience.

Preferably, the blowing pipe is rotatably connected to the support, a rotating assembly is arranged on the support, and the rotating assembly is connected with the blowing pipe to drive the blowing pipe to rotate.

Through adopting above-mentioned technical scheme, rotate the blowing pipe and connect on the support, after wasing panel, drive the blowing pipe and rotate the air outlet that makes on the blowing pipe and face through abluent panel, then the air feed weathers on with the panel, is convenient for follow-up panel detects.

Preferably, the air blower is communicated with an air supply pipe, the air supply pipe is far away from the communication of one end of the air blower, a rotary joint is arranged, one end of the rotary joint far away from the air supply pipe is fixedly connected with one end of the air blowing pipe in a coaxial mode, and the air supply pipe is communicated with the air blowing pipe through the rotary joint.

Through adopting above-mentioned technical scheme, utilize rotary joint's setting for the blowing pipe realizes normally blowing when the pivoted, the smoothness of blowing pipe regulation of assurance.

Preferably, an electric heating wire is arranged in the air supply pipe.

Through adopting above-mentioned technical scheme, in carrying out the stoving in-process of blowing to panel, start the heating wire simultaneously, utilize the heating wire to heat the air, and then follow the air outlet discharge, improve the stoving rate of panel.

Preferably, the bearing plate is provided with a clamping mechanism, the clamping mechanism comprises a fixed plate, a sliding plate and an adjusting component, the fixed plate is fixedly connected to the bearing plate, the sliding plate is slidably connected to the bearing plate, the adjusting component is connected to the bearing plate, and the adjusting component is connected with the sliding plate to drive the sliding plate to slide in a direction close to or far away from the fixed plate.

Through adopting above-mentioned technical scheme, place the panel back on the bearing board, utilize adjusting part drive to slide the board and remove, can make to slide board and fixed plate with panel grip block to guarantee panel stability.

Preferably, the adjusting assembly comprises an adjusting rod and a spring, the adjusting rod is slidably connected to the supporting plate, the adjusting rod is fixedly connected with the sliding plate, the spring is arranged between the supporting plate and the adjusting rod, and the spring applies a force to the adjusting rod, wherein the force is close to the direction of the fixing plate.

Through adopting above-mentioned technical scheme, set up the spring between adjusting pole and bearing board, place the panel behind the bearing board, loosen the regulation pole, can make adjust pole and slip board with panel centre gripping under the pulling of spring, improve the convenience of panel centre gripping, utilize the slip setting of slip board simultaneously can carry out the centre gripping to the panel of equidimension not, improve testing arrangement's suitability.

In summary, the utility model at least comprises the following beneficial technical effects:

1. the storage box is arranged below the bearing plate, the spraying assembly is used for extracting and spraying the fluorescent penetrant in the storage box on the plate, then the removing mechanism is driven, the removing mechanism is used for pushing the redundant fluorescent penetrant into the storage box, the redundant fluorescent penetrant on the plate can be removed and recycled, the recycling of the fluorescent penetrant is realized, and the waste of the fluorescent penetrant is reduced;

2. the air blowing pipe is arranged on the bracket, the air blower is used for supplying air to the air blowing pipe, then the air is blown out from the plurality of air outlets, and the redundant fluorescent penetrant on the plate is blown off by wind power, so that the redundant fluorescent penetrant on the plate can be removed, and the convenience of removing the fluorescent penetrant is improved;

3. through rotating the blowing pipe and connecting on the support, after wasing panel, the drive blowing pipe rotates the air outlet that makes on the blowing pipe and is directed towards abluent panel, then the air feed weathers on with the panel, is convenient for follow-up panel detects.

Drawings

FIG. 1 is a schematic overall structure of an embodiment of the present utility model;

FIG. 2 is a schematic view of a spray mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a rotating assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic view of a spray mechanism in an embodiment of the utility model;

fig. 5 is a schematic structural view of an adjusting assembly according to an embodiment of the present utility model.

Reference numerals: 100. a bearing mechanism; 110. a bracket; 120. a bearing plate; 130. a drive assembly; 131. a conveyor; 200. a spraying mechanism; 210. a storage bin; 220. a spray assembly; 221. a first water pump; 222. a discharge pipe; 223. a spray head; 300. a removal mechanism; 310. a blower; 320. a blowing pipe; 321. an air outlet; 330. an air supply pipe; 340. a rotary joint; 350. a rotating assembly; 351. a first motor; 352. a gear; 360. heating wires; 400. a spraying mechanism; 410. a water storage tank; 420. a spray assembly; 421. a second water pump; 422. a water outlet pipe; 423. a spray head; 430. a collection box; 500. a clamping mechanism; 510. a fixing plate; 520. a slip plate; 530. an adjustment assembly; 531. an adjusting rod; 532. a spring; 533. and a supporting block.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-5.

The embodiment of the utility model discloses a fluorescence penetration testing device for nondestructive testing.

Referring to fig. 1 and 2, a fluorescence penetration testing apparatus for non-destructive testing includes a supporting mechanism 100, the supporting mechanism 100 includes a support frame 110, a supporting plate 120 is slidably connected to the support frame 110, the supporting plate 120 is horizontally disposed, the supporting plate 120 slides along a length direction of the support frame 110, a driving assembly 130 is mounted on the support frame 110, and the driving assembly 130 is used for driving the supporting plate 120 to move. The spraying mechanism 200 is installed on the support 110, the spraying mechanism 200 comprises a storage box 210 positioned below the support 110, fluorescent penetrant is contained in the storage box 210, a spraying assembly 220 is installed on the storage box 210, and the spraying assembly 220 is used for extracting the fluorescent penetrant in the storage box 210 and spraying the fluorescent penetrant on a plate. The bracket 110 is provided with a removing mechanism 300, and the removing mechanism 300 is used for pushing excessive fluorescent penetrant on the board to the storage box 210. The spraying mechanism 400 is installed on the support 110, and the spraying mechanism 400 is used for cleaning the permeated plate. The staff firstly places the plate on the supporting plate 120, then the driving assembly 130 drives the supporting plate 120 to move to the lower part of the spraying assembly 220, so that the spraying assembly 220 sprays the fluorescent penetrant in the storage tank 210 on the plate, then the removing mechanism 300 is started, the removing mechanism 300 is used for pushing the redundant fluorescent penetrant into the storage tank 210, the redundant fluorescent penetrant on the plate is removed, meanwhile, the fluorescent penetrant can be recycled, the recycling of the fluorescent penetrant is realized, and the waste of the fluorescent penetrant is reduced

Referring to fig. 1, the driving assembly 130 is a belt conveyor 131, the belt conveyor 131 is disposed along the length direction of the bracket 110, the belt conveyor 131 is located near the bracket 110, and the supporting plate 120 is fixedly connected with a belt on the belt conveyor 131.

Referring to fig. 1, the spray assembly 220 includes a first water pump 221 fixedly connected to the storage tank 210, a feed pipe is fixedly connected to the first water pump 221, the first water pump 221 is communicated with the inside of the storage tank 210 through the feed pipe, a discharge outlet of the first water pump 221 is communicated with a discharge pipe 222, the discharge pipe 222 is fixedly connected to the bracket 110 through a support rod, a plurality of spray heads 223 are fixedly connected to the discharge pipe 222, the spray heads 223 are arranged along the length direction of the discharge pipe 222 at intervals, each spray head 223 is communicated with the discharge pipe 222, and each spray head 223 faces the supporting plate 120. After the plate is placed on the supporting plate 120, the first water pump 221 is started, the fluorescent penetrant in the storage tank 210 is extracted by the first water pump 221, and then the fluorescent penetrant is sprayed out from the plurality of spray heads 223, so that the spraying of the fluorescent penetrant on the plate can be realized.

Referring to fig. 1 and 3, the removing mechanism 300 includes a blower 310 fixedly connected to one side of the support 110, an air outlet 321 of the blower 310 is communicated with a wind supply pipe 330, one end of the wind supply pipe 330 far away from the blower 310 is communicated with a wind blowing pipe 320, the wind blowing pipe 320 is installed on the support 110, the wind blowing pipe 320 is parallel to the width direction of the support 110, a plurality of air outlets 321 are formed in the wind blowing pipe 320, and the plurality of air outlets 321 are arranged at intervals along the length direction of the wind blowing pipe 320. After the fluorescent penetrant is smeared on the plate, the blower 310 is started, the blower 310 is utilized to supply air to the blowing pipe 320, then the air is blown out from the plurality of air outlets 321, meanwhile, the supporting plate 120 is driven to move towards the lower part of the blowing pipe 320, the redundant fluorescent penetrant on the plate is blown off by utilizing wind power, so that the removal of the redundant fluorescent penetrant on the plate can be realized, and the convenience of the removal of the fluorescent penetrant is improved.

Referring to fig. 2 and 4, the spraying mechanism 400 includes a water storage tank 410 located at one side of the rack, the water storage tank 410 stores cleaning water, the water storage tank 410 is provided with a spraying assembly 420, the spraying assembly 420 includes a second water pump 421 fixedly connected to the water storage tank 410, a water inlet pipe is fixedly connected to the second water pump 421, the second water pump 421 is communicated with the interior of the water storage tank 410 through the water inlet pipe, a water outlet pipe 422 is communicated with a water outlet of the second water pump 421, the water outlet pipe 422 is fixedly connected to the support 110, a plurality of spray heads 423 are fixedly connected to the water outlet pipe 422, the spray heads 423 are arranged at intervals along the length direction of the water outlet pipe 422, each spray head 423 is communicated with the water outlet pipe 422, and each spray head 423 is inclined downward. A collection tank 430 is placed under the rack 110, and the collection tank 430 is used for collecting the cleaning water for cleaning the plate. After the fluorescent penetrant is permeated, the supporting plate 120 is driven to move continuously, the supporting plate 120 moves to the position below the spray nozzles 423 after passing through the lower part of the water inlet pipe, and then the second water pump 421 is driven, so that the plate can be sprayed and cleaned, and the convenience of cleaning the plate is improved.

Referring to fig. 3, in order to facilitate drying of the washed sheet material, a blowing pipe 320 is rotatably connected to the bracket 110, and the blowing pipe 320 is rotated along its own axis. One end of the air supply pipe 330 far away from the blower 310 is communicated with a rotary joint 340, one end of the rotary joint 340 far away from the air supply pipe 330 is fixedly connected with one end of the blowing pipe 320 coaxially, and the air supply pipe 330 is communicated with the blowing pipe 320 through the rotary joint 340. The bracket 110 is provided with a rotating assembly 350, and the rotating assembly 350 is used for driving the blowing pipe 320 to rotate.

The rotating assembly 350 comprises a first motor 351 fixedly connected to the bracket 110, a gear 352 is coaxially and fixedly connected to a main shaft of the first motor 351, another gear 352 is coaxially and fixedly connected to the blowing pipe 320, and the two gears 352 are in meshed connection. After spraying and cleaning the plate, the first motor 351 is started, the gear 352 coaxially and fixedly connected with the first motor 351 is driven to rotate by the spindle of the first motor 351, the blowing pipe 320 is driven to rotate by the cooperation of the two gears 352, the air outlet 321 on the blowing pipe 320 faces towards the plate which is cleaned, and then the air supply can blow off redundant water on the plate, so that the plate is dried, and the subsequent detection of the plate is facilitated.

Referring to fig. 3, in order to improve the drying efficiency of the plate, the air supply pipe 330 is fixedly connected with a plurality of heating wires 360, and the plurality of heating wires 360 are disposed at intervals in the air supply pipe 330. The heating wire 360 is used for heating the air in the air supply pipe 330, and then the air is discharged from the air outlet 321, so that the drying rate of the plate can be improved.

Referring to fig. 1 and 5, in order to improve stability of the plate material, the holding mechanism 500 is mounted on the carrier plate 120, and the holding mechanism 500 includes a fixing plate 510 fixedly coupled to the carrier plate 120, the fixing plate 510 being vertically disposed, and the fixing plate 510 being positioned at a position near one side of the carrier plate 120. The sliding plate 520 is slidably connected to the supporting plate 120, the sliding plate 520 is arranged in parallel with the fixed plate 510, the adjusting component 530 is mounted on the supporting plate 120, the adjusting component 530 comprises a supporting block 533 fixedly connected to the supporting plate 120, an adjusting rod 531 is arranged on the supporting block 533 in a penetrating mode, the adjusting rod 531 is slidably connected to the supporting block 533, one end of the adjusting rod 531 is fixedly connected with the sliding plate 520, a spring 532 is sleeved on the outer side of the adjusting rod 531, one end of the spring 532 is fixedly connected with the supporting block 533, the other end of the spring 532 is fixedly connected with the adjusting rod 531, and the spring 532 applies force to the adjusting rod 531, close to the fixed plate 510. After placing the panel on the bearing board 120, unclamping the adjusting rod 531, can make adjusting rod 531 and the slip board 520 move to the direction that is close to the fixed plate 510 under the pulling of spring 532 to make slip board 520 and fixed plate 510 with panel centre gripping, guarantee panel stability, utilize the slip setting of slip board 520 can carry out the centre gripping to the panel of equidimension not simultaneously, improve testing arrangement's suitability.

The implementation principle of the fluorescence penetration testing device for nondestructive testing in the embodiment of the utility model is as follows: through setting up the below on support 110 at storage box 210, when carrying out fluorescence permeation test to panel, at first with panel centre gripping on carrier board 120, then utilize the conveyer belt to remove panel to storage box 210 top, then start first water pump 221, make first water pump 221 extract the fluorescent penetrant in the storage box 210, then spout from a plurality of sprinkler 223, realize the spraying to the fluorescent penetrant on the panel, after the spraying is accomplished, start air-blower 310, utilize unnecessary fluorescent penetrant on the panel to blow down in storage box 210, realize that the fluorescent penetrant carries out recycle when getting rid of, thereby reduce the extravagant condition of fluorescent penetrant production.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A fluorescence penetration testing device for non-destructive testing, characterized by: including bearing mechanism (100), spraying mechanism (200) and removal mechanism (300), bearing mechanism (100) include support (110) and are used for placing the spandrel board (120), spandrel board (120) are connected on support (110), spraying mechanism (200) are including storage box (210) and spraying subassembly (220), storage box (210) are located below spandrel board (120), spraying subassembly (220) are connected on storage box (210), spraying subassembly (220) are used for spraying fluorescent penetrant to the panel, removal mechanism (300) are connected on support (110), removal mechanism (300) are used for with unnecessary fluorescent penetrant push down on the panel in storage box (210).

2. A fluorescence penetration testing device for non-destructive testing according to claim 1, wherein: the removing mechanism (300) comprises a blower (310) and a blowing pipe (320), wherein the blowing pipe (320) is connected to the support (110), the blower (310) is fixedly connected to the support (110), the blower (310) is communicated with the blowing pipe (320) to supply air to the blowing pipe (320), and a plurality of air outlets (321) are formed in the blowing pipe (320), and the air outlets (321) face the bearing plate (120).

3. A fluorescence penetration testing device for non-destructive testing according to claim 2, wherein: the support plate (120) is slidably connected to the support (110), the support plate (120) slides along the length direction of the support (110), a driving assembly (130) is arranged on the support (110), and the driving assembly (130) is connected with the support plate (120) to drive the support plate (120) to move.

4. A fluorescence penetration testing device for non-destructive testing according to claim 3, wherein: be provided with on support (110) and spray mechanism (400), spray mechanism (400) include storage water tank (410), collection box (430) and spray subassembly (420), storage water tank (410) are located one side on support (110), spray subassembly (420) are connected on storage water tank (410), spray subassembly (420) be used for right wash water in storage water tank (410) is extracted and is sprayed, collection box (430) are located one side near the ground of support (110), collection box (430) are used for retrieving wash water.

5. A fluorescence penetration testing device for non-destructive testing according to claim 4, wherein: the blowing pipe (320) is rotatably connected to the support (110), a rotating assembly (350) is arranged on the support (110), and the rotating assembly (350) is connected with the blowing pipe (320) to drive the blowing pipe (320) to rotate.

6. A fluorescence penetration testing device for non-destructive testing according to claim 5, wherein: the air supply pipe (330) is communicated with the air blower (310), the air supply pipe (330) is far away from the communication of one end of the air blower (310) and is provided with a rotary joint (340), one end of the rotary joint (340) far away from the air supply pipe (330) is fixedly connected with one end of the air blowing pipe (320) in a coaxial mode, and the air supply pipe (330) is communicated with the air blowing pipe (320) through the rotary joint (340).

7. A fluorescence penetration testing device for non-destructive testing according to claim 6, wherein: an electric heating wire (360) is arranged in the air supply pipe (330).

8. A fluorescence penetration testing device for non-destructive testing according to claim 1, wherein: the utility model discloses a device for fixing a motor vehicle, including bearing board (120), be provided with fixture (500) on bearing board (120), fixture (500) are including fixed plate (510), slip board (520) and adjusting part (530), fixed plate (510) fixed connection is in on bearing board (120), slip board (520) sliding connection is in on bearing board (120), adjusting part (530) are connected on bearing board (120), adjusting part (530) with slip board (520) are connected in order to drive slip board (520) are close to or keep away from the direction of fixed plate (510).

9. A fluorescence penetration testing device for non-destructive testing according to claim 8, wherein: the adjusting assembly (530) comprises an adjusting rod (531) and a spring (532), the adjusting rod (531) is slidably connected to the supporting plate (120), the adjusting rod (531) is fixedly connected with the sliding plate (520), the spring (532) is arranged between the supporting plate (120) and the adjusting rod (531), and the spring (532) applies a force close to the direction of the fixing plate (510) to the adjusting rod (531).