CN116399887A

CN116399887A - Wind power accessory flaw detection system and method

Info

Publication number: CN116399887A
Application number: CN202310337578.5A
Authority: CN
Inventors: 王亚飞; 刘小梅; 高鹏飞; 杨峰; 王鹏
Original assignee: Demak Zhejiang Seiko Technology Co ltd
Current assignee: Demak Zhejiang Seiko Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-07

Abstract

The invention provides a flaw detection system and a flaw detection method for wind power accessories, wherein the system comprises a container filled with a solution: a carrying mechanism; an irradiation mechanism; a liquid injection and drainage mechanism; the carrying mechanism is used for placing the wind power accessory in the container, the liquid injection and drainage mechanism is used for injecting solution into the mounting hole in the wind power accessory, then the irradiation mechanism is used for carrying out flaw detection irradiation on the wind power accessory, then the carrying mechanism is used for taking out the wind power accessory from the container, and the liquid injection and drainage mechanism is used for discharging the solution in the mounting hole of the wind power accessory. According to the invention, the wind power accessory is conveyed into the container through the conveying component, the wind power accessory is immersed in the solution, the first liquid injection and drainage component injects the solution into the mounting hole a, the second liquid injection and drainage component injects the solution into the mounting hole b, and air in the mounting hole a and the mounting hole b is discharged, so that the accuracy of flaw detection of the wind power accessory is ensured.

Description

Wind power accessory flaw detection system and method

Technical Field

The invention relates to the technical field of flaw detection of castings, in particular to a flaw detection system and method for wind power accessories.

Background

Wind power fittings are devices and parts of pure aluminum or aluminum alloy obtained by casting, and aluminum or aluminum alloy heated to a liquid state is poured into a die cavity by a sand die or a metal die, and aluminum parts or aluminum alloy parts of various shapes and sizes obtained are commonly called aluminum die castings.

According to the whole flaw detection method of the aluminum alloy impeller disclosed in Chinese patent application number 201310661181.8, after the aluminum alloy impeller to be detected is placed in a container filled with a solution in the flaw detection process, as the attenuation rate of the solution to X-rays is consistent with that of the aluminum alloy impeller to the X-rays, when a bottom plate is arranged at the bottom of the container, and then an X-ray machine is used for irradiating the container to X-rays and imaging the bottom plate, the image displayed on the bottom plate can truly reflect whether the aluminum alloy impeller has the defects of air holes, looseness, cracks, impurities and the like.

However, the following problems exist in the technical scheme: as shown in fig. 13, a wind power accessory in the prior art, specifically, a valve cover is provided with two groups of mounting holes a and two groups of mounting holes b on the end face of the valve cover, when flaw detection is performed, the valve cover is put into a solution, and the solution is difficult to completely enter the mounting holes a and b due to the small aperture of the mounting holes a and b, and air remains in the mounting holes a and b, so that the valve cover is inaccurate when flaw detection is performed.

Disclosure of Invention

The invention aims at overcoming the defects of the prior art, and provides a wind power accessory flaw detection system, which is characterized in that a wind power accessory is conveyed into a container through a conveying component, the wind power accessory is immersed in a solution, a first liquid injection and drainage component injects the solution into a mounting hole a, a second liquid injection and drainage component injects the solution into a mounting hole b, air in the mounting hole a and air in the mounting hole b are discharged, and the accuracy of flaw detection of the wind power accessory is ensured.

In order to achieve the above purpose, the present invention provides the following technical solutions:

a wind power accessory inspection detection system, comprising: a container containing a solution; further comprises: a carrying mechanism;

an irradiation mechanism; a liquid injection and drainage mechanism; the carrying mechanism is used for placing the wind power accessory in the container, the liquid injection and drainage mechanism is used for injecting solution into the mounting hole of the wind power accessory, then the irradiation mechanism is used for carrying out flaw detection irradiation on the wind power accessory, then the carrying mechanism is used for taking out the wind power accessory from the container, and the liquid injection and drainage mechanism is used for discharging the solution in the mounting hole of the wind power accessory;

the handling mechanism includes: a work table; a transmission belt; a manipulator; and the carrying assembly is used for placing the wind power fittings on the conveying belt on the workbench by the manipulator and placing the wind power fittings in the container.

Further, the workbench comprises: a base; the object stage is rotationally arranged on the base, and an object carrying groove is formed in the object stage; a driving part c for driving the object stage to rotate; the cleaning part is used for cleaning scraps in the wind power accessory mounting hole;

preferably, the cleaning part includes: a linear driving piece a, wherein the linear driving piece a is arranged on the base; the lifting rod is arranged at the output end of the linear driving piece a; the rotating rods are rotatably arranged at two ends of the lifting rod; and the brush is arranged at the outer side of the rotating rod.

Further, the handling assembly includes: an upper beam guide rail; the movable seat is arranged on the upper beam guide rail in a sliding manner; a driving part d mounted at the bottom of the movable seat; a shaking unit mounted to an output end of the driving unit d; a frame mounted to the bottom of the shaking section; the rotating block is rotationally arranged on the inner side of the frame; and the clamping part is arranged on the rotating block.

Preferably, the dithering unit includes: the connecting frame is arranged at the output end of the driving part d; the guide rod is arranged on the connecting frame and penetrates through the frame; the elastic connecting piece a is arranged between the connecting frame and the frame; the driving unit a is mounted on the connecting frame; the oval plate is arranged at the output end of the driving unit a.

Further, the clamping part includes: the connecting rod is arranged on the rotating block; the round platform is arranged on the connecting rod; the support rods are arranged on the round table, and grooves are formed in the support rods; the clamping block is rotationally arranged in the groove; the fixed block is arranged on the round table; the elastic connecting piece b is arranged between the clamping block and the fixed block; and the driving unit b is used for driving the clamping blocks to clamp the wind power fittings.

Preferably, the driving unit b includes: the rotating rod b is arranged on one side of the rotating block; a driving motor b mounted inside the frame; one rotating wheel b is arranged on one side of the rotating rod b, and the other rotating wheel b is arranged at the output end of the driving motor b; the belt b is sleeved outside the two groups of rotating wheels b; the rotating rod c is rotatably arranged in the rotating block; a driving motor c mounted inside the frame; one rotating wheel c is arranged on one side of the rotating rod c, and the other rotating wheel c is arranged at the output end of the driving motor c; the belt c is sleeved outside the two groups of rotating wheels c; the central shaft is rotationally arranged in the rotating rod b; a driving motor d mounted inside the frame; one rotating wheel d is arranged at one end of the central shaft, and the other rotating wheel d is arranged at the output end of the driving motor d; the belt d is sleeved outside the two groups of rotating wheels d; the bevel gear c is arranged at the other end of the rotating rod c; the bevel gear a is arranged at one end of the connecting rod and meshed with the bevel gear c; and one end of the rope arranged in the connecting rod is connected with the central shaft, and the other end of the rope penetrates through the elastic connecting piece b to be connected with the tail part of the clamping block.

Further, the liquid injection and drainage mechanism comprises: the first liquid injection and drainage assembly; a second liquid injection and drainage assembly; when the wind power accessory is taken out of the container by the carrying mechanism, the first liquid injection and drainage assembly is used for exhausting the solution by introducing gas into the mounting hole a, and the second liquid injection and drainage assembly is used for exhausting the solution by introducing gas into the mounting hole b.

Preferably, the first liquid injection and drainage assembly includes: a sliding rail a; the moving block a is arranged on the sliding rail a in a sliding manner; a driving part a mounted on the moving block a; a moving frame a, wherein the moving frame a is arranged at the output end of the driving part a; and the bending pipeline is arranged on the moving frame a.

Further, the second liquid injection and drainage assembly comprises: a sliding rail b; the moving block b is arranged on the sliding rail b in a sliding manner; a driving part b mounted on the moving block b; a moving frame b, wherein the moving frame b is arranged at the output end of the driving part b; and the straight pipeline is arranged on the moving frame b.

The invention further aims to overcome the defects of the prior art, and provides a wind power accessory flaw detection method which is used for discharging air in a mounting hole a and a mounting hole b through a sweeps removing procedure and a liquid discharging procedure, so that the accuracy of the wind power accessory flaw detection is ensured.

a flaw detection method for wind power accessories comprises the following steps:

step one, material conveying process: the wind power accessory on the transmission belt is placed into the object carrying groove on the object stage by the mechanical arm, negative pressure is introduced into the negative pressure pipe, and the wind power accessory is adsorbed on the object stage;

step two, waste chip removing procedure: the driving part c drives the objective table to rotate, so that the mounting hole a of the wind power accessory faces downwards, the linear driving part a drives the rotary rod to be inserted into the mounting hole a upwards, the motor drives the rotary rod to rotate, and the brush is driven to rotate so as to clean the mounting hole a, so that the waste scraps remained in the mounting hole a fall;

similarly, the driving part c drives the objective table to rotate, so that the mounting hole b of the wind power accessory faces downwards, and the cleaning part cleans the mounting hole b of the wind power accessory to prevent the flaw detection from being influenced by residual scraps in the mounting hole a and the mounting hole b;

step three, carrying procedure: the movable seat slides on the upper beam guide rail to enable the clamping part to be aligned with a wind power accessory on the object stage, the tail part of the wind power accessory is positioned in the clamping block, the driving motor d is started to drive the central shaft to rotate through the belt d, the rope is further unwound, the clamping block is driven to rotate under the action of the elastic connecting piece b to clamp the wind power accessory, the movable seat slides on the upper beam guide rail to enable the wind power accessory to be moved into the container, and the wind power accessory is immersed in the solution;

step four, liquid discharging procedure: the moving block a moves on the sliding rail a, the moving frame a is driven to move by the driving part a, the bent pipeline is driven to be immersed in the solution and inserted into the bottom of the mounting hole a, the solution is sprayed out of the bent pipeline, the mounting hole a is filled with the solution, and the air in the mounting hole a is discharged;

the moving block b slides on the sliding rail b, the moving frame b is driven to move by the driving part b, so that the straight pipeline is immersed in the solution and is inserted into the bottom of the mounting hole b, the straight pipeline sprays the solution, the solution fills the mounting hole b, and the air in the mounting hole b is discharged;

step five, an irradiation detection procedure: the driving part c drives the wind power accessory to move downwards to the bottom of the container, the clamping part loosens the wind power accessory, the wind power accessory is placed on the bearing plate at the bottom of the container, the first liquid injection and drainage assembly, the second liquid injection and drainage assembly and the carrying assembly are driven to leave the upper part of the container 1,

step six, the motion seat slides on the upper beam guide rail to drive the X-ray machine to be positioned above the container, and the X-ray machine irradiates the container with X-rays to expose and image on the negative film;

step seven, liquid draining procedure: the carrying assembly carries the wind power fittings in the container to be positioned above the liquid level, and the driving motor b drives the rotating block to rotate downwards through the belt b so as to drive the clamping part 247 to incline downwards, so that the wind power fittings incline downwards, and the solution in the wind power fittings is convenient to flow downwards;

the driving unit a drives the elliptical disk to rotate, the elliptical disk is abutted against the top of the frame, the frame is driven to vibrate up and down, the wind power accessory is driven to vibrate, and the residual solution on the wind power accessory is accelerated to fall;

the driving motor c drives the rotating rod c to rotate through the belt c, drives the clamping part to rotate through transmission between the bevel gear c and the bevel gear a, drives the wind power accessory to rotate, and throws out the solution remained on the wind power accessory by utilizing centrifugal force generated by rotation;

the driving motor b drives the rotating block to rotate upwards through the belt b, so that the clamping part is driven to rotate to a horizontal state, the wind power accessory is kept in the horizontal state, the moving block a moves on the sliding rail a, the driving part a drives the moving frame a to move, the bent pipeline is driven to be inserted into the bottom of the mounting hole a, the bent pipeline sprays out gas, and the residual solution in the mounting hole a is discharged;

the moving block b slides on the sliding rail b, the moving frame b is driven to move by the driving part b, so that a straight pipe is inserted into the bottom of the mounting hole b, gas is sprayed out of the straight pipe, and the residual solution in the mounting hole b is discharged.

The invention has the beneficial effects that:

(1) According to the invention, the wind power accessory is conveyed into the container through the conveying component, the wind power accessory is immersed in the solution, the first liquid injection and drainage component injects the solution into the mounting hole a, the second liquid injection and drainage component injects the solution into the mounting hole b, and air in the mounting hole a and the mounting hole b is discharged, so that the accuracy of flaw detection of the wind power accessory is ensured.

(2) According to the invention, the driving part c drives the objective table to rotate, so that the mounting hole a of the wind power accessory faces downwards, the linear driving part a drives the rotary rod to be inserted into the mounting hole a upwards, the motor drives the rotary rod to rotate, and the hairbrush is driven to rotate so as to clean the mounting hole a, so that waste scraps remained in the mounting hole a fall; prevent the residual scraps in the mounting holes a from influencing flaw detection.

(3) According to the invention, the driving motor b drives the rotating block to rotate downwards through the belt b, so that the clamping part is driven to incline downwards, and the wind power accessory is further inclined downwards, so that the solution in the wind power accessory can flow downwards conveniently.

(4) According to the invention, the driving unit a drives the elliptic disc to rotate, the elliptic disc is abutted against the top of the frame, so that the frame is driven to vibrate up and down, the wind power accessory is driven to vibrate, and the residual solution on the wind power accessory is accelerated to fall.

(5) According to the invention, the driving motor c drives the rotating rod c to rotate through the belt c, the clamping part is driven to rotate through the transmission between the bevel gear c and the bevel gear a, the wind power accessory is driven to rotate, and the residual solution on the wind power accessory is thrown out by utilizing the centrifugal force generated by rotation.

(6) According to the invention, the clamping part is driven to rotate to a horizontal state, so that the wind power accessory is kept in the horizontal state, the moving block a moves on the sliding rail a, the driving part a drives the moving frame a to move, the bent pipeline is driven to be inserted into the bottom of the mounting hole a, the bent pipeline sprays out gas, and the residual solution in the mounting hole a is discharged; and in the same way, driving the straight pipe to be inserted into the bottom of the mounting hole b, spraying gas from the straight pipe, and discharging the residual solution in the mounting hole b.

In conclusion, the invention has the advantages of enhancing the accuracy of flaw detection, clearing scraps and the like.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of a workbench according to the invention;

FIG. 3 is a schematic view of a cleaning section according to the present invention;

FIG. 4 is a rotational schematic view of a stage according to the present invention;

FIG. 5 is a schematic view of a handling assembly according to the present invention;

FIG. 6 is a schematic diagram of a driving unit b according to the present invention;

FIG. 7 is a schematic view of a clamping portion according to the present invention;

FIG. 8 is a schematic cross-sectional view of a clamping portion of the present invention;

FIG. 9 is a schematic view showing a clamping state of a clamping portion according to the present invention;

FIG. 10 is a schematic view of the interior of a rotor block of the present invention;

FIG. 11 is a schematic view of a handling assembly of the present invention holding a wind power accessory;

FIG. 12 is a schematic diagram of a liquid injection and drainage mechanism according to the present invention;

FIG. 13 is a schematic view of a wind power accessory in the prior art;

FIG. 14 is a schematic view of the structure of the irradiation mechanism of the present invention;

FIG. 15 is a schematic view of a handling assembly of the present invention in an inclined position with a wind powered accessory held;

FIG. 16 is a schematic view of a first liquid injection and drainage assembly according to the present invention;

FIG. 17 is a schematic diagram of a second liquid injection and drainage assembly according to the present invention.

Reference numerals

1. A container; 11. a fixing frame; 12. a negative; 13. a carrying plate; 2. a carrying mechanism; 21. a work table; 211. a base; 212. an objective table; 2121. a carrying groove; 2122. a negative pressure hole; 213. a driving unit c; 214. a cleaning part; 2141. a linear driving member a; 2142. a lifting rod; 2143. a rotating rod; 2144. a brush; 215. a negative pressure pipe; 22. a transmission belt; 23. a manipulator; 24. a handling assembly; 241. an upper beam guide rail; 242. a movable seat; 243. a driving section d; 244. a dithering unit; 2441. a connecting frame; 2442. a guide rod; 2443. an elastic connection member a; 2444. a driving unit a; 2445. an oval plate; 245. a frame; 246. a rotating block; 247. a clamping part; 2471. a connecting rod; 2472. round bench; 2473. a support rod; 24731. a groove; 2474. clamping blocks; 2475. a fixed block; 2476. an elastic connection member b; 2477. a driving unit b; 24771. a rotating rod b; 24772. a driving motor b; 24773. a rotating wheel b; 24774. a belt b; 24775. a rotating lever c; 24776. a driving motor c; 24777. a rotating wheel c; 24778. a belt c; 24779. a central shaft; 24780. a driving motor d; 24781. a rotating wheel d; 24782. a belt d; 24783. bevel gear c; 24784. bevel gear a; 24785. a rope; 3. an irradiation mechanism; 31. a motion seat; 32. a linear driving member b; 33. an X-ray machine; 4. a liquid injection and drainage mechanism; 41. the first liquid injection and drainage assembly; 411. a sliding rail a; 412. a motion block a; 413. a driving part a; 414. a motion frame a; 415. bending the pipe; 42. the second liquid injection and drainage assembly; 421. a sliding rail b; 422. a motion block b; 423. a driving unit b; 424. a moving frame b; 425. straight pipes.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Chinese patent application No. 201310661181.8 discloses an overall flaw detection method for an aluminum alloy impeller, which includes: step S1: preparing a solution by using chemical pure potassium iodide or industrial pure potassium iodide, and filling the solution into a container capable of placing an aluminum alloy impeller, so that the attenuation rate of the solution to X rays is consistent with that of the aluminum alloy impeller; step S2: laying a bottom plate on the laying plane, and laying a container containing the solution on the bottom plate; step S3: placing an aluminum alloy impeller in the solution, and performing X-ray irradiation on the container by using an X-ray machine to expose and image on a negative film;

the purpose of the solution is to exhaust the air in the aluminum alloy impeller, so that the solution is wrapped outside the aluminum alloy impeller, and the air cannot be remained between the aluminum alloy impeller and the solution, otherwise, the detection accuracy is affected.

Example 1

As shown in fig. 1, the embodiment provides a wind power accessory flaw detection system, which comprises a container 1 containing a solution; a carrying mechanism 2; an irradiation mechanism 3; a liquid injection and drainage mechanism 4; the carrying mechanism 2 is used for placing the wind power accessory in the container 1, the liquid injection and drainage mechanism 4 is used for injecting solution into the mounting hole in the wind power accessory, the rear irradiation mechanism 3 is used for carrying out flaw detection irradiation on the wind power accessory, the rear carrying mechanism 2 is used for taking out the wind power accessory from the container 1, and the liquid injection and drainage mechanism 4 is used for draining the solution in the mounting hole of the wind power accessory;

further, as shown in fig. 1, the carrying mechanism 2 includes: a table 21; a conveyor belt 22; a robot arm 23; and a carrying assembly 24, wherein the wind power accessories on the transmission belt 22 are placed on the workbench 21 by the manipulator 23, and the wind power accessories are placed in the container 1 by the carrying assembly 24.

Preferably, as shown in fig. 2, the table 21 includes: a base 211; a stage 212, wherein the stage 212 is rotatably disposed on the base 211, and a carrying groove 2121 is formed in the stage 212;

a driving unit c213, the driving unit c213 driving the stage 212 to rotate; a cleaning part 214, wherein the cleaning part 214 is used for cleaning scraps in the wind power accessory mounting holes; the driving part c213 is preferably a motor;

as shown in fig. 3, the cleaning section 214 includes: linear driving element a2141, linear driving element a2141 being mounted on base 211; the linear driving member a2141 is preferably a cylinder;

a lifting rod 2142, the lifting rod 2142 being mounted to the output end of the linear driving member a 2141; a rotating rod 2143, wherein the rotating rod 2143 is rotatably arranged at two ends of the lifting rod 2142; the brush 2144, the brush 2144 is disposed outside the rotating rod 2143, and the rotating rod 2143 is driven by a motor.

One end of the object stage 212 is provided with a negative pressure pipe 215, a negative pressure hole 2122 communicated with the negative pressure pipe 215 is arranged in the object carrying groove 2121, a wind power accessory is placed in the object carrying groove 2121, negative pressure is introduced into the negative pressure pipe 215, and the wind power accessory is further fixed on the object stage 212.

In this embodiment, as shown in fig. 4, the driving part c213 drives the stage 212 to rotate, so that the mounting hole a of the wind power accessory faces downwards, the linear driving part a2141 drives the rotating rod 2143 to be inserted into the mounting hole a upwards, the motor drives the rotating rod 2143 to rotate, and the brush 2144 is driven to rotate so as to clean the mounting hole a, so that the waste scraps remained in the mounting hole a fall;

similarly, another cleaning part 214 can be provided to clean the mounting hole b of the wind power accessory, so as to prevent the flaw detection from being affected by residual scraps in the mounting hole a and the mounting hole b.

Further, as shown in fig. 5, the handling assembly 24 includes: an upper beam rail 241; the movable seat 242, the movable seat 242 is slidably arranged on the upper beam guide 241; a driving part d243, wherein the driving part d243 is mounted at the bottom of the movable seat 242, and the driving part d243 is preferably an air cylinder;

a dithering unit 244, the dithering unit 244 being mounted on the output end of the driving unit d 243; a frame 245, the frame 245 being mounted on the bottom of the shaking portion 244; the rotating block 246, the rotating block 246 is rotatably arranged on the inner side of the frame 245; the clamping part 247, the clamping part 247 is mounted on the rotating block 246.

Preferably, as shown in fig. 5, the dithering portion 244 includes: a connecting frame 2441, wherein the connecting frame 2441 is mounted on the output end of the driving part d 243; a guide 2442, the guide 2442 mounted on the link 2441 passing through the frame 245; an elastic connection piece a2443, wherein the elastic connection piece a2443 is arranged between the connection frame 2441 and the frame 245, and the elastic connection piece a2443 is preferably a spring;

a driving unit a2444, wherein the driving unit a2444 is mounted on the connecting frame 2441; an elliptical disk 2445, the elliptical disk 2445 is arranged at the output end of the drive unit a2444, and the drive unit a2444 is preferably a motor.

Further, as shown in fig. 7 and 8, the clamp 247 includes: a connecting rod 2471, the connecting rod 2471 being mounted on the rotating block 246; round table 2472, round table 2472 is mounted on connecting rod 2471;

the support rods 2473, a plurality of groups of support rods 2473 are arranged on the round table 2472, and grooves 24731 are formed in the support rods 2473; a clamp block 2474, the clamp block 2474 being rotatably disposed within the recess 24731; a fixed block 2475, wherein the fixed block 2475 is mounted on the round table 2472; an elastic connecting piece b2476, wherein the elastic connecting piece b2476 is arranged between the clamping block 2474 and the fixed block 2475; the driving unit b2477, the driving unit b2477 is used for driving the clamping block 2474 to clamp the wind power accessory.

Preferably, as shown in fig. 6, the driving unit b2477 includes: a rotating rod b24771, wherein the rotating rod b24771 is arranged on one side of the rotating block 246; a driving motor b24772, the driving motor b24772 being installed inside the frame 245; a rotating wheel b24773, wherein one rotating wheel b24773 is arranged on one side of a rotating rod b24771, and the other rotating wheel b24773 is arranged at the output end of a driving motor b 24772; the belt b24774 and the belt b24774 are sleeved outside the two sets of rotating wheels b 24773; a rotating rod c24775, the rotating rod c24775 is rotatably arranged in the rotating block 246; a driving motor c24776, the driving motor c24776 being mounted inside the frame 245; a rotating wheel c24777, wherein one rotating wheel c24777 is arranged on one side of a rotating rod c24775, and the other rotating wheel c24777 is arranged at the output end of a driving motor c 24776; the belt c24778 is sleeved outside the two sets of rotating wheels c 24777; a central shaft 24779, wherein the central shaft 24779 is rotatably arranged in the rotating rod b 24771; a driving motor d24780, the driving motor d24780 being mounted inside the frame 245; one rotating wheel d24781 is arranged at one end of the central shaft 24779, and the other rotating wheel d24781 is arranged at the output end of the driving motor d 24780; the belt d24782 is sleeved outside the two sets of rotating wheels d 24781; bevel gear c24783, bevel gear c24783 is mounted on the other end of rotary rod c 24775; bevel gear a24784, bevel gear a24784 is mounted on one end of connecting rod 2471 and meshed with bevel gear c 24783; one end of a rope 24785 arranged in the connecting rod 2471 is connected with the central shaft 24779, and the other end of the rope 24785 passes through the elastic connecting piece b2476 and is connected with the tail part of the clamping block 2474.

Further, as shown in fig. 1, the liquid injection and drainage mechanism 4 includes: a first liquid injection and drainage assembly 41; a second liquid injection and drainage assembly 42; when the wind power accessory is put into the container 1 through the conveying mechanism 2, the first liquid injection and drainage assembly 41 injects solution into the mounting hole a, the second liquid injection and drainage assembly 42 injects solution into the mounting hole b, and when the wind power accessory is taken out from the container 1 through the conveying mechanism 2, the first liquid injection and drainage assembly 41 discharges the solution by introducing gas into the mounting hole a, and the second liquid injection and drainage assembly 42 discharges the solution by introducing gas into the mounting hole b.

Preferably, as shown in fig. 16, the first liquid injection and discharge assembly 41 includes: a slide rail a411; the moving block a412, the moving block a412 is slidably arranged on the sliding rail a411; a driving part a413, wherein the driving part a413 is mounted on the motion block a 412; a moving frame a414, the moving frame a414 is mounted at the output end of the driving part a 413; a curved pipe 415, the curved pipe 415 being mounted on the moving frame a 414;

further, as shown in fig. 17, the second liquid injection and discharge assembly 42 includes: slide rail b421; the moving block b422, the moving block b422 is slidably arranged on the slide rail b421; a driving unit b423, the driving unit b423 being mounted on the moving block b 422; a moving frame b424, the moving frame b424 being mounted at the output end of the driving part b 423; the straight pipe 425, the straight pipe 425 is mounted on the moving rack b 424.

In the embodiment, the moving block a412 moves on the sliding rail a411, the moving frame a414 is driven to move by the driving part a413, the bent pipeline 415 is driven to be immersed in the solution and inserted into the bottom of the mounting hole a, the solution is sprayed out of the bent pipeline 415, the mounting hole a is filled with the solution, and the air in the mounting hole a is discharged;

the moving block b422 slides on the slide rail b421, and the moving frame b424 is driven to move by the driving part b423, so that the straight pipe 425 is immersed in the solution and inserted into the bottom of the mounting hole b, the straight pipe 425 ejects the solution, and the solution fills the mounting hole b and discharges the air in the mounting hole b.

In the embodiment, the carrying assembly 24 carries the wind power fittings in the container 1 to be located above the liquid level, and the driving motor b24772 drives the rotating block 246 to rotate downwards through the belt b24774 to drive the clamping part 247 to incline downwards, so that the wind power fittings incline downwards, and the solution in the wind power fittings is convenient to flow downwards;

the driving unit a2444 drives the elliptic disc 2445 to rotate, the elliptic disc 2445 is abutted against the top of the frame 245, and then the frame 245 is driven to vibrate up and down to drive the wind power accessory to vibrate, so that the residual solution on the wind power accessory is accelerated to fall;

the driving motor c24776 drives the rotating rod c24775 to rotate through the belt c24778, drives the clamping part 247 to rotate through transmission between the bevel gear c24783 and the bevel gear a24784, drives the wind power accessory to rotate, and throws out the residual solution on the wind power accessory by utilizing the centrifugal force generated by rotation;

the driving motor b24772 drives the rotating block 246 to rotate upwards through the belt b24774 to drive the clamping part 247 to rotate to a horizontal state, so that the wind power accessory is kept in the horizontal state, the moving block a412 moves on the sliding rail a411, the driving part a413 drives the moving frame a414 to move, the bent pipeline 415 is driven to be inserted into the bottom of the mounting hole a, the bent pipeline 415 sprays gas, and the residual solution in the mounting hole a is discharged;

the moving block b422 slides on the slide rail b421, and the moving frame b424 is driven to move by the driving part b423, so that the straight pipe 425 is inserted into the bottom of the mounting hole b, the straight pipe 425 sprays gas, and the solution remained in the mounting hole b is discharged.

Example two

As shown in fig. 14, wherein the same or corresponding parts as those in the first embodiment are given the same reference numerals as those in the first embodiment, only the points of distinction from the first embodiment will be described below for the sake of brevity. The second embodiment is different from the first embodiment in that:

the irradiation mechanism 3 includes: a moving seat 31, the moving seat 31 sliding on the upper beam guide 241; the linear driving piece b32, the linear driving piece b32 is arranged at the bottom of the motion seat 31, the X-ray machine 33 and the X-ray machine 33 are arranged at the output end of the linear driving piece b 32;

the bottom of the container 1 is provided with a fixing frame 11, and a bottom plate 12 is arranged between the fixing frame 11 and the container 1; the bottom of the container 1 is provided with a bearing plate 13;

in this embodiment, the driving part c213 drives the wind power accessory to move downward to the bottom of the container 1, and the clamping part 247 releases the wind power accessory to place the wind power accessory on the bearing plate 13 at the bottom of the container 1, so as to drive the first liquid injection and drainage component 41, the second liquid injection and drainage component 42 and the carrying component 24 to leave the container 1;

the motion base 31 slides on the upper beam rail 241 to drive the X-ray machine 33 over the container 1, and the X-ray machine 33 performs X-ray irradiation of the container 1 to expose and image on the film 12.

Example III

As shown in fig. 1, the embodiment provides a wind power accessory flaw detection method, which includes the following steps:

step one, material conveying process: the manipulator 23 puts the wind power fittings on the transmission belt 22 into the carrying groove 2121 on the objective table 212, and negative pressure is introduced into the negative pressure pipe 215 to adsorb the wind power fittings on the objective table 212;

step two, waste chip removing procedure: the driving part c213 drives the objective table 212 to rotate, so that the mounting hole a of the wind power accessory faces downwards, the linear driving piece a2141 drives the rotating rod 2143 to be inserted into the mounting hole a upwards, the motor drives the rotating rod 2143 to rotate, and the brush 2144 is driven to rotate so as to clean the mounting hole a, so that waste scraps remained in the mounting hole a fall;

similarly, the driving part c213 drives the objective table 212 to rotate, so that the mounting hole b of the wind power accessory faces downwards, and the cleaning part 214 cleans the mounting hole b of the wind power accessory to prevent the flaw detection from being influenced by residual scraps in the mounting hole a and the mounting hole b;

step three, carrying procedure: the movable seat 242 slides on the upper beam guide rail 241 to enable the clamping part 247 to be aligned with a wind power accessory on the object stage 212, the tail part of the wind power accessory is positioned in the clamping block 2474, the driving motor d24780 is started to drive the central shaft 24779 to rotate through the belt d24782 so as to unwind the rope 24785, the clamping block 2474 is driven to rotate under the action of the elastic connecting piece b2476 to clamp the wind power accessory, the movable seat 242 slides on the upper beam guide rail 241 to enable the wind power accessory to be moved into the container 1, and the wind power accessory is immersed in the solution;

step four, liquid discharging procedure: the moving block a412 moves on the sliding rail a411, the moving frame a414 is driven to move by the driving part a413, the bent pipeline 415 is driven to be immersed in the solution and inserted into the bottom of the mounting hole a, the solution is sprayed out from the bent pipeline 415, so that the solution fills the mounting hole a and air in the mounting hole a is discharged;

the moving block b422 slides on the sliding rail b421, the moving frame b424 is driven to move by the driving part b423, so that the straight pipe 425 is immersed in the solution and is inserted into the bottom of the mounting hole b, the straight pipe 425 sprays the solution, the solution fills the mounting hole b, and the air in the mounting hole b is discharged;

step five, an irradiation detection procedure: the driving part c213 drives the wind power accessory to move downwards to the bottom of the container 1, the clamping part 247 releases the wind power accessory, so that the wind power accessory is placed on the bearing plate 13 at the bottom of the container 1 to drive the first liquid injection and drainage assembly 41, the second liquid injection and drainage assembly 42 and the carrying assembly 24 to leave the upper part of the container 1,

the motion seat 31 slides on the upper beam guide rail 241 to drive the X-ray machine 33 to be positioned above the container 1, and the X-ray machine 33 irradiates X-rays on the container 1 to expose and image on the negative film 12;

step six, liquid draining procedure: the carrying assembly 24 carries the wind power fittings in the container 1 to be positioned above the liquid level, and the driving motor b24772 drives the rotating block 246 to rotate downwards through the belt b24774 to drive the clamping part 247 to incline downwards, so that the wind power fittings incline downwards, and the solution in the wind power fittings is convenient to flow downwards;

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims

1. A wind power accessory flaw detection system method, comprising:

a container containing a solution;

characterized by further comprising:

a carrying mechanism;

an irradiation mechanism; and

a liquid injection and drainage mechanism;

the carrying mechanism is used for placing the wind power accessory into the container filled with the solution, the liquid injection and drainage mechanism is used for injecting the solution into the mounting hole in the wind power accessory to drain air, then the irradiation mechanism is used for carrying out flaw detection irradiation on the wind power accessory, the carrying mechanism is used for taking out the wind power accessory from the container, and the liquid injection and drainage mechanism is used for draining the solution in the mounting hole of the wind power accessory;

the handling mechanism includes:

a work table;

a transmission belt;

a manipulator; and

and the carrying assembly is used for placing the wind power fittings on the conveying belt on the workbench by the manipulator and placing the wind power fittings in the container.

2. The wind power accessory inspection system of claim 1, wherein the workstation comprises:

a base;

the object stage is rotationally arranged on the base, and an object carrying groove is formed in the object stage;

a driving part c for driving the object stage to rotate;

the cleaning part is used for cleaning scraps in the wind power accessory mounting hole;

the cleaning part includes:

a linear driving piece a, wherein the linear driving piece a is arranged on the base;

the lifting rod is arranged at the output end of the linear driving piece a;

the rotating rods are rotatably arranged at two ends of the lifting rod;

and the brush is arranged at the outer side of the rotating rod.

3. A wind power accessory inspection system in accordance with claim 2 wherein said handling assembly comprises:

an upper beam guide rail;

the movable seat is arranged on the upper beam guide rail in a sliding manner;

a driving part d mounted at the bottom of the movable seat;

a shaking unit mounted to an output end of the driving unit d;

a frame mounted to the bottom of the shaking section;

the rotating block is rotationally arranged on the inner side of the frame;

and the clamping part is arranged on the rotating block.

4. A wind power accessory inspection system as claimed in claim 3, wherein the dithering section comprises:

the connecting frame is arranged at the output end of the driving part d;

the guide rod is arranged on the connecting frame and penetrates through the frame;

the elastic connecting piece a is arranged between the connecting frame and the frame;

the driving unit a is mounted on the connecting frame;

the oval plate is arranged at the output end of the driving unit a and is in contact with the frame.

5. The wind power accessory inspection system of claim 4, wherein the clamping portion comprises:

the connecting rod is arranged on the rotating block;

the round platform is arranged on the connecting rod;

the support rods are arranged on the round table, and grooves are formed in the support rods;

the clamping block is rotationally arranged in the groove;

the fixed block is arranged on the round table;

the elastic connecting piece b is arranged between the clamping block and the fixed block;

and the driving unit b is used for driving the clamping blocks to clamp the wind power fittings.

6. The wind power accessory inspection system of claim 5, wherein the drive unit b comprises:

the rotating rod b is arranged on one side of the rotating block;

a driving motor b mounted inside the frame;

one rotating wheel b is arranged on one side of the rotating rod b, and the other rotating wheel b is arranged at the output end of the driving motor b;

the belt b is sleeved outside the two groups of rotating wheels b;

the rotating rod c is rotatably arranged in the rotating block;

a driving motor c mounted inside the frame;

one rotating wheel c is arranged on one side of the rotating rod c, and the other rotating wheel c is arranged at the output end of the driving motor c;

the belt c is sleeved outside the two groups of rotating wheels c;

the central shaft is rotationally arranged in the rotating rod b;

a driving motor d mounted inside the frame;

one rotating wheel d is arranged at one end of the central shaft, and the other rotating wheel d is arranged at the output end of the driving motor d;

the belt d is sleeved outside the two groups of rotating wheels d;

the bevel gear c is arranged at the other end of the rotating rod c;

the bevel gear a is arranged at one end of the connecting rod and meshed with the bevel gear c;

and one end of the rope arranged in the connecting rod is connected with the central shaft, and the other end of the rope penetrates through the elastic connecting piece b to be connected with the tail part of the clamping block.

7. The wind power accessory inspection system of claim 1, wherein the liquid injection and drainage mechanism comprises:

the first liquid injection and drainage assembly; and

the second liquid injection and drainage assembly;

the wind power accessory is placed in the container filled with the solution by the carrying mechanism, the first liquid injection and drainage assembly injects the solution into the mounting hole a to discharge air, the second liquid injection and drainage assembly injects the solution into the mounting hole b to discharge air, when the wind power accessory is taken out of the container by the carrying mechanism, the first liquid injection and drainage assembly introduces gas into the mounting hole a to discharge the solution, and the second liquid injection and drainage assembly introduces gas into the mounting hole b to discharge the solution.

8. The wind power accessory inspection system of claim 7, wherein the first liquid injection and drainage assembly comprises:

a sliding rail a;

the moving block a is arranged on the sliding rail a in a sliding manner;

a driving part a mounted on the moving block a;

a moving frame a, wherein the moving frame a is arranged at the output end of the driving part a;

and the bending pipeline is arranged on the moving frame a.

9. The wind power accessory inspection system of claim 7, wherein the second liquid injection and drainage assembly comprises:

a sliding rail b;

the moving block b is arranged on the sliding rail b in a sliding manner;

a driving part b mounted on the moving block b;

a moving frame b, wherein the moving frame b is arranged at the output end of the driving part b;

and the straight pipeline is arranged on the moving frame b.

10. A method for inspecting a wind power accessory as claimed in any one of claims 1 to 9, comprising the steps of:

step three, carrying procedure: the movable seat slides on the upper beam guide rail to enable the clamping part to be aligned with the wind power accessory on the object stage, the tail part of the wind power accessory is positioned in the clamping block, the driving motor d drives the central shaft to rotate through the belt d so as to unwind the rope, the clamping block is driven to rotate under the action of the elastic connecting piece b to clamp the wind power accessory, the movable seat slides on the upper beam guide rail to enable the wind power accessory to be moved into the container, and the wind power accessory is immersed in the solution;

step four, liquid discharging procedure: the moving block a moves on the sliding rail a, the moving frame a is driven to move by the driving part a, the bent pipeline is driven to be immersed in the solution and inserted into the bottom of the mounting hole a, the solution is sprayed out of the bent pipeline, and the mounting hole a is filled with the solution to discharge air;

the moving block b slides on the sliding rail b, the moving frame b is driven to move by the driving part b, so that the straight pipeline is immersed in the solution and is inserted into the bottom of the mounting hole b, the solution is sprayed out from the straight pipeline, and the mounting hole b is filled with the solution to discharge air;

step five, an irradiation detection procedure: the driving part c drives the wind power accessory to move downwards to the bottom of the container, the clamping part loosens the wind power accessory, the wind power accessory is placed on a bearing plate at the bottom of the container, and the first liquid injection and drainage assembly, the second liquid injection and drainage assembly and the carrying assembly are driven to leave the upper part of the container;

step seven, liquid draining procedure: the carrying assembly carries the wind power fittings in the container to be positioned above the liquid level, and the driving motor b drives the rotating block to rotate downwards through the belt b so as to drive the clamping part to incline downwards, so that the wind power fittings incline downwards, and the solution in the wind power fittings is convenient to flow downwards;