Automatic ultrasonic detection device for large-diameter bar

Abstract

The utility model discloses an automatic ultrasonic detection device for large-diameter bars, which comprises a rack, a feeding table arranged on one side of the top of the rack, an ultrasonic detection water tank arranged at the top end of the rack, a discharging table arranged on the other side of the top of the rack, supports connected to two sides of the rack in a sliding manner, and movable sliding rails arranged at the top end of the rack and matched with the supports. A top frame is installed at the top of the support, a material moving mechanism is arranged on the back face of the top frame, the material moving mechanism comprises a moving base, a first XYZ three-axis module installed on one side of the moving base, a fixing plate connected to the output end of the first XYZ three-axis module and a material clamping claw installed at the bottom of the fixing plate, and an ultrasonic detection mechanism is arranged at the top of the ultrasonic detection water tank. The ultrasonic detection mechanism comprises a second XYZ three-axis module and an ultrasonic probe installed at the output end of the second XYZ three-axis module, according to the automatic ultrasonic detection device for the large-diameter bar, multi-axis linkage is matched with automatic operation, and the working efficiency of detection is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of large diameter bar detection, specifically to a large diameter bar automatic ultrasonic detection device. BACKGROUND

[0002] Various industrial material parts, including powder metallurgy materials, composite materials, all use large diameter bars, and after the production of large diameter bars is completed, ultrasonic detection is needed to improve the processing quality of products. During the detection process, a large amount of manual carrying is generally relied on for detection. Because the diameter of the bar is large, the traditional manual ultrasonic detection method has problems such as slow detection speed, high labor intensity, and detection results easily affected by human factors, and it is difficult to meet the needs of modern industry for high-quality and high-efficiency detection. SUMMARY

[0003] The utility model aims at providing a large diameter bar automatic ultrasonic detection device to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a large diameter bar automatic ultrasonic detection device, comprising a rack, one side of the top of the rack is provided with a feeding table, the top end of the rack is provided with an ultrasonic detection water tank, the other side of the top of the rack is provided with a discharging table, both sides of the rack are slidably connected with supports, and the top end of the rack is provided with a moving slide rail matched with the supports, the top of the support is provided with a top rack, the back of the top rack is provided with a material moving mechanism, the surface of the top rack is provided with a linear guide rail matched with the material moving mechanism, the material moving mechanism comprises a moving seat, a first XYZ three-axis module installed on one side of the moving seat, a fixing plate connected to the output end of the first XYZ three-axis module, and a clamping jaw installed at the bottom of the fixing plate, the top of the ultrasonic detection water tank is provided with an ultrasonic detection mechanism, the ultrasonic detection mechanism comprises a second XYZ three-axis module and an ultrasonic probe installed at the output end of the second XYZ three-axis module, the top of the back of the rack is rotatably installed with a rear rotating rod, one side of the top end of the rack close to the rear rotating rod is installed with a motor, one side of the feeding table is fixedly connected with a pulling block, the output end of the motor is connected with a driving wheel, and both ends of the motor are provided with driven wheels.

[0005] Preferably, a first mounting bracket is installed in the middle of one side of the rack, a control computer for controlling the device is installed on the top of the first mounting bracket, a second mounting bracket is connected to the bottom of the second XYZ three-axis module, and the second mounting bracket is connected to the top of the ultrasonic detection water tank.

[0006] Preferably, the driving wheel is drivingly connected with the rear rotating rod through a synchronous belt, the driven wheel is drivingly connected with the pulling block through a synchronous belt, the moving seat is slidably connected with the linear guide rail, and the ultrasonic detection water tank is between the feeding table and the discharging table.

[0007] Preferably, the bottom of the feeding table is provided with a feeding table lifting mechanism for lifting the feeding table, the feeding table lifting mechanism comprises a lifting cylinder, a pushing plate connected to the output end of the lifting cylinder and a lifting seat installed on the top of the pushing plate, the bottom of the lifting cylinder is connected with the surface of the rack, and the lifting seat is connected with the bottom of the feeding table.

[0008] Compared with the prior art, the utility model has the advantages that:

[0009] During use, the large-diameter bar to be detected is placed above the feeding table, the material moving mechanism is moved above the feeding table through the linear guide rail, the position of the fixing plate and the material clamping jaw is adjusted through the first XYZ three-axis module of the material moving mechanism, the product is clamped by the material clamping jaw, the product is moved and placed into the ultrasonic detection water tank through the material moving mechanism and the linear guide rail, the bar in the ultrasonic detection water tank is ultrasonically scanned and detected through the ultrasonic probe, the position of the ultrasonic probe is moved through the second XYZ three-axis module, different positions of the bar are conveniently scanned, the detected product is moved and placed on the discharging table through the first XYZ three-axis module and the linear guide rail after ultrasonic scanning and detection of the bar, the whole device can detect various industrial material parts, including powder metallurgy materials and composite material structures, and the device is water-immersed and automatically ultrasonically scanned and detected, adopts a modular frame structure design, and ultrasonic detection loss is combined with automatic feeding and discharging, multi-axis linkage cooperation can accurately complete ultrasonic detection work, and the detection work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structural schematic view of the utility model;

[0011] Figure 2 It is a back structure view of the utility model;

[0012] Figure 3 It is a structure view of the material moving mechanism of the utility model;

[0013] Figure 4 It is a structure view of the ultrasonic detection mechanism of the utility model;

[0014] Figure 5 It is a structure view of the feeding table lifting mechanism of the utility model.

[0015] In the figure: 1, rack; 2, feeding table; 3, ultrasonic detection water tank; 4, discharging table; 5, support; 6, top frame; 7, ultrasonic detection mechanism; 8, material table lifting mechanism; 9, first mounting frame; 10, control computer; 11, material moving mechanism; 12, motor; 13, driving wheel; 14, driven wheel; 15, rear rotating rod; 16, moving slide rail; 17, linear guide rail; 18, moving seat; 19, first XYZ three-axis module; 20, fixed plate; 21, material clamping jaw; 22, second XYZ three-axis module; 23, second mounting frame; 24, ultrasonic probe; 25, lifting cylinder; 26, material pushing plate; 27, lifting seat; 28, pulling block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only 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 those skilled in the art without creative labor fall within the protection scope of the utility model.

[0017] Please refer to Figures 1-5 The utility model provides a kind of large-diameter bar automatic ultrasonic detection device, including rack 1, the top of rack 1 one side is equipped with feeding table 2, the top of rack 1 is equipped with ultrasonic detection water tank 3, the top of rack 1 other side is equipped with discharging table 4, the both sides of rack 1 are slidably connected with support 5, and the top of rack 1 is equipped with with support 5 matching moving slide rail 16, the top of support 5 is installed with top frame 6, the back of top frame 6 is equipped with material moving mechanism 11, the surface of top frame 6 is equipped with with material moving mechanism 11 matching linear guide rail 17, material moving mechanism 11 includes moving seat 18, first XYZ three-axis module 19 installed on the side of moving seat 18 and fixed plate 20 connected at the output end of first XYZ three-axis module 19 and clamping jaw 21 installed at the bottom of fixed plate 20, the top of ultrasonic detection water tank 3 is equipped with ultrasonic detection mechanism 7, ultrasonic detection mechanism 7 includes second XYZ three-axis module 22 and ultrasonic probe 24 installed at the output end of second XYZ three-axis module 22, the top of the back of rack 1 is rotatably installed with rear rotating rod 15, the side of the top of rack 1 close to rear rotating rod 15 is installed with motor 12, the side of feeding table 2 is fixedly connected with pulling block 28, the output end of motor 12 is connected with driving wheel 13, and the both ends of motor 12 are equipped with driven wheel 14;

[0018] In the embodiment, the motor 12 can drive the driving wheel 13 to rotate, and then the rear rotating rod 15 rotates, and the driven wheel 14 rotates indirectly, and then the pulling block 28 moves, so that the feeding table 2 can slide on the moving slide rail 16, and the feeding table 2 moves forward and backward to adjust the position of the material moving mechanism 11.

[0019] Referring to Figures 1-5 , the middle of one side of the rack 1 is provided with a first mounting frame 9, the top of the first mounting frame 9 is provided with a control computer 10 for controlling the device, the bottom of the second XYZ three-axis module 22 is connected with a second mounting frame 23, and the second mounting frame 23 is connected with the top of the ultrasonic detection water tank 3, the driving wheel 13 is in driving connection with the rear rotating rod 15 through the synchronous belt, the driven wheel 14 is in driving connection with the pulling block 28 through the synchronous belt, the moving seat 18 is in sliding connection with the linear guide rail 17, and the ultrasonic detection water tank 3 is between the feeding table 2 and the discharging table 4;

[0020] In this embodiment, the large-diameter bar to be detected is placed above the feeding table 2 during use, the feeding table 2 can be lifted by the lifting cylinder 25 of the feeding table lifting mechanism 8, so as to adjust the height of the feeding table 2, the material moving mechanism 11 can be moved above the feeding table 2 through the linear guide rail 17, and the position of the fixed plate 20 and the material clamping jaw 21 can be adjusted through the first XYZ three-axis module 19 of the material moving mechanism 11.

[0021] Referring to Figures 1-5 The bottom of the feeding table 2 is provided with a feeding table lifting mechanism 8 for lifting the feeding table 2, the feeding table lifting mechanism 8 comprises a lifting cylinder 25, a pushing plate 26 connected to the output end of the lifting cylinder 25, and a lifting seat 27 mounted on the top of the pushing plate 26, the bottom of the lifting cylinder 25 is connected with the surface of the rack 1, and the lifting seat 27 is connected with the bottom of the feeding table 2.

[0022] In this embodiment, the feeding table 2 can be lifted by the lifting cylinder 25 of the feeding table lifting mechanism 8, so as to adjust the height of the feeding table 2, the material clamping jaw 21 can be close to the bar above the feeding table 2 by lowering the first XYZ three-axis module 19, the product can be moved and placed into the ultrasonic detection water tank 3 through the material moving mechanism 11 and the linear guide rail 17 after the product is clamped by the material clamping jaw 21, and the bar in the ultrasonic detection water tank 3 can be ultrasonically scanned and detected through the ultrasonic probe 24.

[0023] In specific use, the large-diameter bar automatic ultrasonic detection device of the utility model, the large-diameter bar to be detected is placed above the feeding table 2 in the use process, the feeding table 2 can be lifted by the lifting cylinder 25 of the material table lifting mechanism 8, and then the height of the feeding table 2 is adjusted, the material moving mechanism 11 can be moved above the feeding table 2 by the linear guide rail 17, the position of the fixed plate 20 and the material clamping jaw 21 can be adjusted by the first XYZ three-axis module 19 of the material moving mechanism 11, in addition, the driving wheel 13 can be rotated by the work of the motor 12, and then the rear rotating rod 15 is rotated, the driven wheel 14 is rotated by the rotation of the rear rotating rod 15, and then the pulling block 28 is indirectly moved, so that the feeding table 2 can slide on the moving slide rail 16, the position of the material moving mechanism 11 can also be adjusted by the forward and backward movement of the feeding table 2, the material clamping jaw 21 can be close to the bar above the feeding table 2 by the descending of the first XYZ three-axis module 19, after the product is clamped by the material clamping jaw 21, the product can be moved and placed into the ultrasonic detection water tank 3 by the material moving mechanism 11 and the linear guide rail 17, and the bar inside the ultrasonic detection water tank 3 can be ultrasonically scanned and detected by the ultrasonic probe 24, and the position of the ultrasonic probe 24 can be moved by the second XYZ three-axis module 22, so as to facilitate scanning different positions of the bar, after the ultrasonic scanning and detection of the bar is completed, the detected product can be moved and placed on the discharging table 4 by the first XYZ three-axis module 19 and the linear guide rail 17, and then the detection work of the whole product is completed, the whole device can detect various industrial material parts, including powder metallurgy materials and composite material structures, and the water immersion type automatic ultrasonic scanning and detection is adopted, the modular frame structure design is adopted, the ultrasonic detection loss is matched with the automatic feeding and discharging, and the multi-axis linkage can accurately complete the ultrasonic detection work, and the detection work efficiency is improved.

[0024] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An automated ultrasonic testing apparatus for large diameter bars comprising a frame (1), characterized in that: The top of the rack (1) is provided with a feeding table (2), the top of the rack (1) is provided with an ultrasonic detection water tank (3), the other side of the top of the rack (1) is provided with a discharging table (4), the two sides of the rack (1) are slidably connected with a support (5), and the top of the rack (1) is provided with a moving slide rail (16) matched with the support (5), the top of the support (5) is provided with a top rack (6), the back of the top rack (6) is provided with a material moving mechanism (11), the surface of the top rack (6) is provided with a linear guide rail (17) matched with the material moving mechanism (11), the material moving mechanism (11) comprises a moving seat (18), a first XYZ three-axis module (19) installed on one side of the moving seat (18), a fixing plate (20) connected to the output end of the first XYZ three-axis module (19) and a clamping jaw (21) installed at the bottom of the fixing plate (20), the top of the ultrasonic detection water tank (3) is provided with an ultrasonic detection mechanism (7), the ultrasonic detection mechanism (7) comprises a second XYZ three-axis module (22) and an ultrasonic probe (24) installed at the output end of the second XYZ three-axis module (22), the top of the back of the rack (1) is rotatably installed with a rear rotating rod (15), the side of the top of the rack (1) close to the rear rotating rod (15) is installed with a motor (12), one side of the feeding table (2) is fixedly connected with a pulling block (28), the output end of the motor (12) is connected with a driving wheel (13), and the two ends of the motor (12) are provided with driven wheels (14).

2. The apparatus for automated ultrasonic testing of large diameter bar according to claim 1, characterized in that: The middle of the one side of the rack (1) is provided with a first mounting frame (9), and the top of the first mounting frame (9) is provided with a control computer (10) for controlling the device.

3. The apparatus for automated ultrasonic testing of large diameter bar according to claim 1, characterized in that: The bottom of the second XYZ three-axis module (22) is connected with a second mounting frame (23), and the second mounting frame (23) is connected with the top of the ultrasonic detection water tank (3).

4. The apparatus for automated ultrasonic testing of large diameter bar according to claim 1, characterized in that: The driving wheel (13) is drivingly connected with the rear rotating rod (15) through a synchronous belt, and the driven wheels (14) are drivingly connected with the pulling block (28) through a synchronous belt.

5. The apparatus for automated ultrasonic testing of large diameter bar according to claim 1, characterized in that: The moving seat (18) is slidably connected with the linear guide rail (17), and the ultrasonic detection water tank (3) is located between the feeding table (2) and the discharging table (4).

6. The apparatus of claim 1, wherein: The bottom of the feeding table (2) is provided with a table lifting mechanism (8) for lifting the feeding table (2), and the table lifting mechanism (8) comprises a lifting cylinder (25), a pushing plate (26) connected to the output end of the lifting cylinder (25) and a lifting seat (27) installed at the top of the pushing plate (26).

7. An apparatus for automated ultrasonic testing of large diameter bar stock as defined in claim 6, wherein: The bottom of the lifting cylinder (25) is connected with the surface of the rack (1), and the lifting seat (27) is connected with the bottom of the feeding table (2).

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