An automated industrial ray detection device

Abstract

The present invention discloses an automated industrial X-ray detection device, comprising an auxiliary support tooling plate, a plurality of positioning holes being provided inside the auxiliary support tooling plate, a plurality of sets of multifunctional positioning mechanisms being provided at the top of the auxiliary support tooling plate, and support buffer mechanisms being provided on both sides of the auxiliary support tooling plate; a support plate being provided on the side of the support buffer mechanism away from the auxiliary support tooling plate, a manipulator moving mechanism being provided at the top of the support plate, two manipulators being provided at the top of the manipulator moving mechanism, and a DR X-ray machine and an imaging plate being provided on each of the two manipulators. The detection method of the present invention has the advantages of fast imaging speed, small radiation dose, high spatial resolution, and low noise. The multifunctional positioning mechanisms are designed at different positions according to the size of the product to be detected. The manipulator clamps the imaging plate and the DR X-ray machine and can move. The travel distance can be set according to the spacing between the workpieces, thereby realizing automated product detection.

Description

Technical Field

[0001] The present invention relates to the field of detection equipment, and in particular to an automated industrial ray detection device. Background Art

[0002] As rail vehicle operating speeds continue to increase, rail vehicle components face higher inspection requirements. Therefore, defect detection is a critical step in the production process. Nondestructive testing (NDT) can detect defects without damaging the component castings. Industrial NDT generally uses radiographic testing, with digital radiography (DR) being the most widely used inspection technology in industry.

[0003] Most component manufacturers use manual judgment and traditional image recognition methods to perform defect detection. However, manual judgment methods have disadvantages such as large workload and low judgment efficiency. Traditional image recognition methods can only perform single-task operations, such as defect location and defect identification, and cannot perform multi-task parallel detection, and cannot classify and grade defects at the same time.

[0004] Traditional radiographic inspection still uses a single-machine operation mode. For example, when performing radiographic inspection on the welds of a certain type of frame side beam, the workpiece needs to be placed flat on the ground. After each weld inspection, the radiographic machine must be manually moved to inspect the next weld. This requires repeated opening and closing of the door and movement of the radiographic machine, resulting in low inspection efficiency and high labor intensity for the operator.

[0005] At the same time, penetrating ray detection technology has the following disadvantages:

[0006] (1) The labor intensity of the operator is high. After the radiography of a weld is completed, the operator needs to open the protective door of the lead room and move the radiograph to the position of the next weld. The operator needs to frequently open and close the protective door of the lead room and move the radiograph.

[0007] (2) The cost of X-ray film is high (film).

[0008] (3) Risks such as developer and fixer polluting the environment. After the radiography is completed, the operator needs to develop the film in a dark room. During the process, chemical reagents such as developer and fixer are needed. These reagents will contain a certain amount of silver after use. If they are not handled properly, there will be a risk of heavy metal pollution.

[0009] Currently, no effective solutions have been proposed for the problems in related technologies. Summary of the Invention

[0010] In response to the problems in the related art, the present invention proposes an automated industrial radiation detection device to overcome the above technical problems existing in the existing related art.

[0011] To this end, the specific technical solutions adopted in the present invention are as follows:

[0012] An automated industrial radiation detection device includes an auxiliary support tooling plate, a plurality of positioning holes are opened inside the auxiliary support tooling plate, a plurality of groups of multifunctional positioning mechanisms are arranged on the top of the auxiliary support tooling plate, and support buffer mechanisms are arranged on both sides of the auxiliary support tooling plate; a support plate is arranged on the side of the support buffer mechanism away from the auxiliary support tooling plate, a manipulator moving mechanism is arranged on the top of the support plate, two manipulators are arranged on the top of the manipulator moving mechanism, and a DR radiation machine and an imaging plate are respectively arranged on the two manipulators.

[0013] Furthermore, in order to be able to support the workpiece, different numbers and positions of multifunctional positioning mechanisms can be placed on the auxiliary support tooling plate according to the shapes of different workpieces, so as to support workpieces of different shapes. It is flexible and adaptable when used, and is conducive to reducing the cost and occupied area of ​​detection. The multifunctional positioning mechanism includes a positioning block support seat arranged at the top of the auxiliary support tooling plate, a bolt fixing plate is provided at one end of the top of the positioning block support seat, a threaded hole is provided in the middle of the bolt fixing plate, a stopper is provided in the middle of the top of the positioning block support seat, a circular hole is provided in the middle of the stopper, and an inclined surface is provided on the end of the stopper away from the bolt fixing plate; an adjusting bolt is connected to the threaded hole, and one end of the adjusting bolt extends into the circular hole.

[0014] Furthermore, in order to be able to fine-tune the position of the stop block and the inclined surface by adjusting the bolt, and then to conveniently move the inclined surface to a more suitable supporting position, so that the workpiece is more stable when placed, an annular groove is provided at one end of the adjusting bolt close to the stop block and on the outside of the circular hole; two bolt fixing blocks are symmetrically provided at one end of the stop block close to the bolt fixing plate, and semicircular holes are provided on the side of the two bolt fixing blocks close to the adjusting bolt, and the diameter of the semicircular hole is smaller than the diameter of the circular hole, and the bolt fixing block is connected to the stop block by a fixing bolt.

[0015] Furthermore, in order to be able to install and position the multifunctional positioning mechanism on the auxiliary support tooling plate and flexibly place the position of the multifunctional positioning mechanism, the multifunctional positioning mechanism also includes a plurality of lower-mouth pins arranged at the bottom end of the positioning block support seat, the lower-mouth pins are located in the positioning holes, and the lower-mouth pins are connected to the positioning block support seat through connecting bolts.

[0016] Furthermore, in order to provide a buffer and auxiliary support for the workpiece when the workpiece is placed on the inclined surface, thereby reducing the impact on the workpiece and conveniently changing the position of the support surface so that the support surface can accurately support the end of the workpiece, the support buffer mechanism includes a support base arranged on the side of the auxiliary support tooling plate, a slide groove is provided inside the support base, and the slide groove is an inverted T-shaped structure; a slider is provided in the slide groove, and an extension block is provided at the top of the slider, and the top of the extension block passes through the slide groove and extends to the top of the support base; the support buffer mechanism also includes a mounting hole arranged in the middle position of the top of the extension block, a spring is provided at the inner bottom of the mounting hole, a first support rod is provided at the top of the spring, a buffer pad is provided at the top of the first support rod, a second support rod is provided at the top of the buffer pad, and a support surface is provided at the top of the second support rod.

[0017] Furthermore, in order to be able to drive the movement of the manipulator, DR ray machine and imaging plate, and then to be able to use the DR ray machine to detect different workpieces or welding points at different positions of the workpieces, the manipulator moving mechanism includes bearing seats arranged at both ends of the top of the support plate, a screw is arranged between the two bearing seats, guide rails are arranged on both sides of the screw and at the top of the support plate, a number of guide rail sliding blocks are arranged on the top of the guide rails, two moving plates are arranged on the top of the number of guide rail sliding blocks, and a manipulator is arranged on the top of the moving plate; a nut block is provided in the middle of the bottom end of the moving plate, and the nut block is sleeved on the outside of the screw; a motor mounting plate is provided at one end of the support plate, and a drive motor is provided at the top of the motor mounting plate, and the output shaft of the drive motor is connected to the end of the screw; contact switches are provided at both ends of the top of the support plate and at both ends of the screw.

[0018] Furthermore, a DR ray machine is used to inspect the welds of the workpiece;

[0019] Among them, detecting the weld of the workpiece includes the following steps:

[0020] Start the DR ray machine and scan the weld of the workpiece with the ray beam generated by the DR ray machine;

[0021] The detector inside the DR ray machine receives the ray projection data and converts it into DR images;

[0022] Determine whether there are welding defects in the DR image. If so, a light alarm will be used to notify the on-site staff. If not, the robot will move the DR ray machine to the next workpiece for weld inspection.

[0023] The beneficial effects of the present invention are:

[0024] (1) The detection method of the present invention has the advantages of fast imaging speed, small radiation dose, high spatial resolution and low noise. The multifunctional positioning mechanism is designed in different positions according to the size of the detected product. The robot clamps the imaging plate and the DR ray machine and can move. The walking distance can be set according to the spacing between the workpieces, thereby realizing automatic product detection.

[0025] (2) By setting up a multifunctional positioning mechanism and a number of positioning holes, the workpiece can be supported, and different numbers and positions of multifunctional positioning mechanisms can be placed on the auxiliary support tooling plate according to the shapes of different workpieces, thereby supporting workpieces of different shapes. It is flexible and adaptable when used, which is conducive to reducing the cost and occupied area of ​​detection. The position of the block and the inclined surface can be fine-tuned by adjusting the bolts, and the inclined surface can be easily moved to a more suitable support position, making the workpiece more stable when placed.

[0026] (3) By setting up a support buffer mechanism, when the workpiece is placed on an inclined surface, it can play a role of buffering and auxiliary support for the workpiece, thereby reducing the impact on the workpiece, and the position of the support surface can be easily changed so that the support surface can accurately support the end of the workpiece.

[0027] (4) By setting up a manipulator moving mechanism, the manipulator, DR ray machine and imaging plate can be driven to move, and then the DR ray machine can be used to detect different workpieces or welding points at different positions of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0029] Figure 1 1 is a schematic structural diagram of an automated industrial radiation detection device according to an embodiment of the present invention;

[0030] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle;

[0031] Figure 3 yes Figure 1 A partial enlarged view of point B in the middle;

[0032] Figure 4 1 is a schematic structural diagram of a multifunctional positioning mechanism in an automated industrial radiation detection device according to an embodiment of the present invention;

[0033] Figure 5This is a three-dimensional assembly diagram of a multifunctional positioning mechanism in an automated industrial radiation detection device according to an embodiment of the present invention;

[0034] Figure 6 This is a partial three-dimensional assembly diagram of a support and buffer mechanism in an automated industrial radiation detection device according to an embodiment of the present invention;

[0035] Figure 7 It is a partial cross-sectional view of a support and buffer mechanism in an automated industrial radiation detection device according to an embodiment of the present invention.

[0036] In the picture:

[0037] 1. Auxiliary support tooling plate; 2. Positioning hole; 3. Multifunctional positioning mechanism; 301. Positioning block support seat; 302. Bolt fixing plate; 303. Threaded hole; 304. Stopper; 305. Circular hole; 306. Inclined surface; 307. Adjusting bolt; 308. Annular groove; 309. Bolt fixing block; 310. Semicircular hole; 311. Fixing bolt; 312. Lower latch; 313. Connecting bolt; 4. Support and buffer mechanism; 401. Support base; 402. Slide groove; 403. Slider; 404. Extension block; 405. Mounting hole; 406. Spring; 407. First support rod; 408. Buffer pad; 409. Second support rod; 410. Support surface; 5. Support plate; 6. Manipulator moving mechanism; 601. Bearing seat; 602. Screw; 603. Guide rail; 604. Guide rail sliding block; 605. Moving plate; 606. Nut block; 607. Motor mounting plate; 608. Drive motor; 609. Contact switch; 7. Manipulator; 8. DR ray machine; 9. Imaging plate. DETAILED DESCRIPTION

[0038] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention. They are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. By referring to these contents, ordinary technicians in this field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0039] According to an embodiment of the present invention, an automated industrial radiation detection device is provided.

[0040] The present invention will now be further described with reference to the accompanying drawings and specific embodiments. Figure 1-7As shown, the device for automated industrial radiation detection according to an embodiment of the present invention includes an auxiliary support tooling plate 1, a plurality of positioning holes 2 are opened inside the auxiliary support tooling plate 1, a plurality of groups of multifunctional positioning mechanisms 3 are arranged at the top of the auxiliary support tooling plate 1, and support buffer mechanisms 4 are arranged on both sides of the auxiliary support tooling plate 1; a support plate 5 is arranged on the side of the support buffer mechanism 4 away from the auxiliary support tooling plate 1, a manipulator moving mechanism 6 is arranged at the top of the support plate 5, and two manipulators 7 are arranged at the top of the manipulator moving mechanism 6, and the two manipulators 7 are respectively provided with a DR radiation machine 8 and an imaging plate 9. In specific applications, multiple groups of manipulators can be set according to the situation on site.

[0041] With the help of the above scheme, the detection method of the present invention uses advanced DR radiography technology, which has the advantages of fast imaging speed, low radiation, high spatial resolution and low noise. The multifunctional positioning mechanism is designed in different positions according to the size of the inspected product. The manipulator 7 clamps the imaging plate 9 and the DR ray machine 8 and can move. The walking distance can be set according to the spacing between the workpieces to realize automated product detection.

[0042] In one embodiment, for the above-mentioned multifunctional positioning mechanism 3, the multifunctional positioning mechanism 3 includes a positioning block support seat 301 arranged at the top of the auxiliary supporting tooling plate 1, a bolt fixing plate 302 is provided at one end of the top of the positioning block support seat 301, a threaded hole 303 is provided in the middle of the bolt fixing plate 302, a stopper 304 is provided in the middle of the top of the positioning block support seat 301, a circular hole 305 is provided in the middle of the stopper 304, and an inclined surface 306 is provided at the end of the stopper 304 away from the bolt fixing plate 302. The inclined surface 306 is used to support the workpiece, so it is necessary to make different multifunctional positioning mechanisms 3 face different directions so that the inclined surface 306 can support the workpiece to be inspected; an adjusting bolt 307 is connected to the threaded hole 303, and one end of the adjusting bolt 307 extends into the circular hole 305; an annular recess is provided at one end of the adjusting bolt 307 close to the stopper 304 and located on the outside of the circular hole 305 The tool holder 302 is provided with a plurality of screw terminals, and the plurality of screw terminals are provided with a plurality of screw terminals. The plurality of screw terminals are provided with a plurality of screw terminals.

[0043] In one embodiment, for the above-mentioned support and buffer mechanism 4, the support and buffer mechanism 4 includes a support base 401 arranged on the side of the auxiliary support tooling plate 1, and a slide groove 402 is opened inside the support base 401, and the slide groove 402 is an inverted T-shaped structure; a slider 403 is provided in the slide groove 402, and an extension block 404 is provided at the top of the slider 403, and the top of the extension block 404 passes through the slide groove 402 and extends to the top of the support base 401; the support and buffer mechanism 4 also includes a mounting hole 405 set in the middle position of the top of the extension block 404, and the mounting hole A spring 406 is provided at the inner bottom of 405, a first support rod 407 is provided at the top of the spring 406, a buffer pad 408 is provided at the top of the first support rod 407, a second support rod 409 is provided at the top of the buffer pad 408, and a support surface 410 is provided at the top of the second support rod 409. Therefore, when the workpiece is placed on the inclined surface 306, it can play a role of buffering and auxiliary support for the workpiece, thereby reducing the impact on the workpiece, and the position of the support surface 410 can be conveniently changed so that the support surface 410 can accurately support the end of the workpiece.

[0044] In one embodiment, for the above-mentioned manipulator moving mechanism 6, the manipulator moving mechanism 6 includes bearing seats 601 arranged at both ends of the top of the support plate 5, a screw rod 602 is arranged between the two bearing seats 601, and guide rails 603 are arranged on both sides of the screw rod 602 and at the top of the support plate 5. A plurality of guide rail sliding blocks 604 are arranged on the top of the guide rail 603, and two moving plates 605 are arranged on the top of the plurality of guide rail sliding blocks 604. The manipulator 7 is arranged on the top of the moving plate 605; a screw rod is arranged in the middle of the bottom end of the moving plate 605. The mother block 606 and the nut block 606 are sleeved on the outside of the screw rod 602; a motor mounting plate 607 is provided at one end of the support plate 5, and a drive motor 608 is provided at the top of the motor mounting plate 607, and the output shaft of the drive motor 608 is connected to the end of the screw rod 602; contact switches 609 are provided at both ends of the top of the support plate 5 and at both ends of the screw rod 602, so that the manipulator 7, the DR ray machine 8 and the imaging plate 9 can be driven to move, and then the DR ray machine 8 can be used to detect different workpieces or welding points at different positions of the workpiece.

[0045] In one embodiment, the DR ray machine 8 is used to detect the weld of the workpiece;

[0046] Among them, detecting the weld of the workpiece includes the following steps:

[0047] The DR ray machine 8 is started, and the weld of the workpiece is scanned by the ray beam generated by the DR ray machine 8;

[0048] The detector in the DR ray machine 8 receives the ray projection data and converts it into a DR image;

[0049] Determine whether there are welding defects in the DR image. If so, a light alarm will be used to notify the on-site staff. If not, the manipulator moving mechanism 6 will drive the DR ray machine 8 to the next workpiece for weld inspection.

[0050] The present invention has the following benefits:

[0051] (1) Efficiency: Taking the side beam of a type A vehicle as an example, six side beams can be placed in the lead room at the same time. The time from hoisting the side beams in to hoisting them out (radio exposure time, opening and closing of protective doors, and film pasting time) is about 40 to 50 minutes. Using DR imaging with the help of the multifunctional positioning mechanism 3, the support and buffer mechanism 4, and the manipulator moving mechanism 6, the eight side beams can be radiographically inspected in about 2 minutes, and the production efficiency is increased by more than 200 times.

[0052] (2) Cost: The company's annual procurement costs for radiographic films are approximately RMB 800,000 to 900,000. After adopting DR real-time imaging technology, it can save at least RMB 600,000 to 700,000 in procurement costs each year.

[0053] (3) Reduce environmental pollution: DR real-time imaging technology can directly produce detection images without the need for traditional radiographic film development and other procedures, thus reducing the risk of environmental pollution.

[0054] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in actual process is described in detail below.

[0055] In actual use, the multifunctional positioning mechanism 3 is positioned on the auxiliary support fixture plate 1 according to the shape of the workpiece to be inspected. Specifically, the lower latch 312 is inserted into the positioning hole 2 to prevent the multifunctional positioning mechanism 3 from moving laterally. The adjusting bolt 307 is then rotated to allow for forward and backward movement. One end of the adjusting bolt 307 is positioned within the circular hole 305, and due to the positional constraints of the bolt fixing block 309, the adjusting bolt 307 can fine-tune the position of the stopper 304 and the inclined surface 306. The workpiece is placed on the multifunctional positioning mechanism 3, and components such as the springs 406 and cushions 408 at both ends provide a cushioning effect.

[0056] The welds of the workpieces are inspected by the DR ray machine 8, and by starting the drive motor 608, the drive motor 608 drives the screw rod 602 to rotate, and the screw rod 602 drives the nut block 606 and the movable plate 605 to move, thereby driving the manipulator 7, the DR ray machine 8 and the imaging plate 9 to move, thereby completing the inspection of the welds of different workpieces or different positions of the workpieces.

[0057] In summary, the detection method of the present invention has the advantages of fast imaging speed, small radiation, high spatial resolution and low noise. The multifunctional positioning mechanism 3 is designed in different positions according to the size of the detected product. The manipulator 7 clamps the imaging plate 9 and the DR ray machine 8 and can move. The travel distance can be set according to the spacing of the workpieces, thereby realizing automated product detection. By providing the multifunctional positioning mechanism 3 and a plurality of positioning holes 2, the workpiece can be supported. The multifunctional positioning mechanism can be placed in different numbers and positions on the auxiliary support tooling plate according to the shape of the different workpieces, thereby supporting workpieces of different shapes. It is flexible and adaptable when used, which is conducive to reducing the cost and occupied area of ​​detection. The position of the stopper 304 and the inclined surface 306 can be fine-tuned by adjusting the bolt 307, thereby conveniently moving the inclined surface 306 to a more suitable support position, making the workpiece more stable when placed. By providing the support buffer mechanism 4, when the workpiece is placed on the inclined surface 306, it can play a buffering and auxiliary support role for the workpiece, thereby reducing the impact on the workpiece, and the position of the support surface 410 can be conveniently changed so that the support surface 410 can accurately support the end of the workpiece. By providing the manipulator moving mechanism 6 , the manipulator 7 , the DR ray machine 8 and the imaging plate 9 can be driven to move, and the DR ray machine 8 can be used to inspect different workpieces or welding points at different positions of the workpieces.

[0058] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An automated industrial radiographic detection device, comprising an auxiliary support tooling plate (1), characterized in that: A plurality of positioning holes (2) are provided inside the auxiliary support tooling plate (1), a plurality of sets of multifunctional positioning mechanisms (3) are provided at the top end of the auxiliary support tooling plate (1), and support buffer mechanisms (4) are provided on both sides of the auxiliary support tooling plate (1); A support plate (5) is provided on a side of the support buffer mechanism (4) away from the auxiliary support tooling plate (1); a manipulator moving mechanism (6) is provided at the top of the support plate (5); two manipulators (7) are provided at the top of the manipulator moving mechanism (6); and a DR ray machine (8) and an imaging plate (9) are provided on the two manipulators (7), respectively. The multifunctional positioning mechanism (3) comprises a positioning block support seat (301) arranged at the top of the auxiliary support tooling plate (1), a bolt fixing plate (302) is provided at one end of the top of the positioning block support seat (301), a threaded hole (303) is provided in the middle of the bolt fixing plate (302), a stopper (304) is provided at the middle of the top of the positioning block support seat (301), a circular hole (305) is provided in the middle of the stopper (304), and an inclined surface (306) is provided at one end of the stopper (304) away from the bolt fixing plate (302); An adjusting bolt (307) is connected to the threaded hole (303), and one end of the adjusting bolt (307) extends into the circular hole (305); The support and buffer mechanism (4) comprises a support base (401) arranged on the side of the auxiliary support tooling plate (1), a slide groove (402) is provided inside the support base (401), and the slide groove (402) is an inverted T-shaped structure; A slider (403) is provided in the slide groove (402), an extension block (404) is provided at the top end of the slider (403), and the top end of the extension block (404) passes through the slide groove (402) and extends to the top of the support base (401); The support and buffer mechanism (4) further comprises a mounting hole (405) arranged at a middle position on the top of the extension block (404); a spring (406) is arranged at the inner bottom of the mounting hole (405); a first support rod (407) is arranged at the top end of the spring (406); a buffer pad (408) is arranged at the top end of the first support rod (407); a second support rod (409) is arranged at the top end of the buffer pad (408); and a support surface (410) is arranged at the top end of the second support rod (409).

2. The automated industrial radiation detection device according to claim 1, characterized in that: An annular groove (308) is provided at one end of the adjusting bolt (307) close to the stopper (304) and located outside the circular hole (305).

3. The automated industrial radiation detection device according to claim 2, characterized in that: Two bolt fixing blocks (309) are symmetrically provided on one end of the stopper (304) close to the bolt fixing plate (302), and a semicircular hole (310) is provided on one side of the two bolt fixing blocks (309) close to the adjusting bolt (307), and the diameter of the semicircular hole (310) is smaller than the diameter of the circular hole (305). The bolt fixing blocks (309) are connected to the stopper (304) via fixing bolts (311).

4. The automated industrial radiation detection device according to claim 3, characterized in that: The multifunctional positioning mechanism (3) further comprises a plurality of lower latches (312) arranged at the bottom end of the positioning block support seat (301), the lower latches (312) being located in the positioning holes (2), and the lower latches (312) being connected to the positioning block support seat (301) via connecting bolts (313).

5. The automated industrial radiation detection device according to claim 1, characterized in that: The manipulator moving mechanism (6) includes bearing seats (601) arranged at both ends of the top of the support plate (5), a screw rod (602) is arranged between the two bearing seats (601), guide rails (603) are arranged on both sides of the screw rod (602) and at the top of the support plate (5), a plurality of guide rail sliding blocks (604) are arranged on the top of the guide rail (603), two moving plates (605) are arranged on the top of the plurality of guide rail sliding blocks (604), and the manipulator (7) is arranged on the top of the moving plate (605); A nut block (606) is provided at the middle of the bottom end of the movable plate (605), and the nut block (606) is sleeved on the outside of the screw rod (602); A motor mounting plate (607) is provided at one end of the support plate (5), a driving motor (608) is provided at the top end of the motor mounting plate (607), and an output shaft of the driving motor (608) is connected to the end of the screw rod (602).

6. The automated industrial radiation detection device according to claim 5, characterized in that: Contact switches (609) are provided at both ends of the top of the support plate (5) and at both ends of the screw rod (602).

7. The automated industrial radiation detection device according to claim 6, characterized in that: The DR ray machine (8) is used to detect the weld of the workpiece; The process of detecting the weld of the workpiece comprises the following steps: Starting the DR ray machine (8) and scanning the weld of the workpiece using the ray beam generated by the DR ray machine (8); The detector in the DR ray machine (8) receives the ray projection data and converts it into a DR image; Determine whether there are welding defects in the DR image. If so, a light alarm will be used to notify the on-site staff. If not, the manipulator moving mechanism (6) will drive the DR ray machine (8) to the next workpiece to inspect the weld.

Images