Shot blasting image acquisition device

Abstract

The utility model discloses a shot blasting image acquisition device, which belongs to the technical field of shot blasting and comprises a supporting platform, a clamping component and an acquisition component. The clamping assembly is arranged on the supporting platform and is used for clamping a to-be-tested component; the collecting assembly is connected with the supporting platform and comprises a posture adjusting structure and a monitoring camera, and the monitoring camera is used for shooting and recording shot blasting information of the to-be-detected part; the posture adjusting structure is connected with the monitoring camera and used for adjusting the positions of the monitoring camera in the X-axis direction, the Y-axis direction and the Z-axis direction. The posture adjusting structure enables the monitoring camera to fully cover different areas of the to-be-detected component, the quality and accuracy of image acquisition are improved, and the device has high adaptability. And the monitoring camera can shoot and record shot blasting information of the to-be-detected part, so that real-time monitoring and data recording of the shot blasting information are realized, and the working efficiency and the collection success rate are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shot blasting technical field especially relates to a shot blasting image acquisition device. BACKGROUND

[0002] The parts such as aircraft, rocket need to have extremely high fatigue life because of the particularity of product application scene, and shot peening strengthening procedure is a processing measure that can significantly improve the fatigue life of parts.

[0003] Shot peening process mainly through high-speed projectile impact metal parts surface, promote the plastic deformation and transverse flow of parts surface, cause the parts to produce the expected shape change, introduce residual compressive stress, thereby improve the fatigue strength and stress corrosion resistance of parts.

[0004] The part surface will form a specific shot peening strip after the impact of high-speed projectile flow. The analysis of these shot peening strips, such as the measurement of crater diameter, the calculation of coverage rate and the evaluation of shot peening surface quality, is crucial for judging the processing quality and performance of parts.

[0005] Because the conventional part size and crater size are extremely small, it is difficult to obtain complete shot peening strip image through single shooting, and currently a complete image is usually obtained by splicing. However, the existing image acquisition means has many deficiencies in actual operation, such as poor adaptability, low efficiency, complex operation and the like. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a shot peening image acquisition device to solve the technical problems of poor adaptability, low efficiency and complex operation of the image acquisition means in the prior art.

[0007] As conceived above, the technical scheme adopted by the utility model is:

[0008] A shot peening image acquisition device, comprising:

[0009] A support platform;

[0010] A clamping assembly arranged on the support platform for clamping a component to be measured;

[0011] An acquisition assembly connected with the support platform, the acquisition assembly comprising an attitude adjusting structure and a monitoring camera, the monitoring camera being used for shooting and recording shot peening information of the component to be measured; the attitude adjusting structure is connected with the monitoring camera, and the attitude adjusting structure is used for adjusting the position of the monitoring camera in X-axis direction, Y-axis direction and Z-axis direction, wherein the X-axis direction and the Y-axis direction are located in a horizontal plane parallel to the support platform, and the Z-axis direction is located in a vertical plane perpendicular to the support platform.

[0012] As preferred, the pose adjusting structure comprises a first guide seat extending along the X-axis direction, a second guide seat extending along the Y-axis direction, and a third guide seat extending along the Z-axis direction; a first moving block movably connected to the first guide seat, the first moving block being movable along the X-axis direction, one end of the second guide seat being connected to the first moving block; a second moving block movably connected to the second guide seat, the second moving block being movable along the Z-axis direction, one end of the third guide seat being connected to the second moving block; a third moving block movably connected to the third guide seat, the third moving block being movable along the Y-axis direction, the monitoring camera being connected to the third moving block.

[0013] As preferred, the first guide seat is provided with a first screw rod extending along the X-axis direction, one end of the first screw rod being provided with a first motor, the first motor being capable of driving the first screw rod to rotate about its own axis, the first moving block being threadedly connected to the first screw rod; the second guide seat is provided with a second screw rod extending along the Z-axis direction, one end of the second screw rod being provided with a second motor, the second motor being capable of driving the second screw rod to rotate about its own axis, the second moving block being threadedly connected to the second screw rod; the third guide seat is provided with a third screw rod extending along the Y-axis direction, one end of the third screw rod being provided with a third motor, the third motor being capable of driving the third screw rod to rotate about its own axis, the third moving block being threadedly connected to the third screw rod.

[0014] As preferred, the first guide seat is provided with a first guide rod parallel to the first screw rod, the first moving block being sleeved and slidingly connected to the first guide rod; and / or, the second guide seat is provided with a second guide rod parallel to the second screw rod, the second moving block being sleeved and slidingly connected to the second guide rod; and / or, the third guide seat is provided with a third guide rod parallel to the third screw rod, the third moving block being sleeved and slidingly connected to the third guide rod.

[0015] As preferred, both ends of the first guide seat are provided with first limiting blocks for limiting the movement of the first moving block; both ends of the second guide seat are provided with second limiting blocks for limiting the movement of the second moving block; both ends of the third guide seat are provided with third limiting blocks for limiting the movement of the third moving block.

[0016] As preferred, the monitoring camera is rotationally connected to the third moving block, the monitoring camera being capable of rotating relative to the third moving block to adjust its own angle.

[0017] As preferred, the clamping assembly comprises two clamping plates arranged oppositely, and the component to be measured can be clamped between the two clamping plates, and the distance between the two clamping plates can be adjusted.

[0018] As preferred, the clamping assembly comprises a telescopic motor, and at least one of the clamping plates is connected with the output end of the telescopic motor, and the telescopic motor can drive one of the clamping plates to move towards or away from the other clamping plate, so as to adjust the distance between the two clamping plates.

[0019] As preferred, the opposite surface of the two clamping plates is provided with a protective layer.

[0020] As preferred, the shot image acquisition device further comprises a control assembly, which is signal connected with the acquisition assembly, and the control assembly is used for receiving the shot information and sending control instructions to control the pose adjusting structure and the monitoring camera.

[0021] The beneficial effects of the utility model:

[0022] The shot image acquisition device provided by the utility model sets up a supporting platform, which provides a stable basis for the whole device and ensures the stability of the overall structure during image acquisition. The clamping assembly is arranged on the supporting platform and can firmly clamp the component to be measured, so that the component to be measured will not move or shake during the acquisition process, thereby avoiding the image acquisition error caused by the change of the position of the component to be measured. The pose adjusting structure in the acquisition assembly can accurately adjust the position of the monitoring camera in the X-axis direction, Y-axis direction and Z-axis direction. The adjustment in the X-axis and Y-axis directions in the horizontal plane enables the monitoring camera to fully cover different areas of the component to be measured and ensures that no key shot information is missed. The adjustment in the Z-axis direction in the vertical plane can adapt to the components to be measured with different heights and angles and flexibly obtain the optimal shooting angle and distance, thereby improving the quality and accuracy of image acquisition and making the device have high adaptability. The monitoring camera can shoot and record the shot information of the component to be measured, realize real-time monitoring and data recording of the shot strip information, and enable the operator to timely understand the acquisition situation through the feedback function, find problems and timely adjust, thereby improving the work efficiency and the success rate of acquisition. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is the structure schematic view of the shot image acquisition device provided by the utility model embodiment;

[0024] Figure 2 is the shot strip image provided by the utility model embodiment.

[0025] In the drawings:

[0026] 100. Component under test; 200. First overlapping region; 300. Second overlapping region;

[0027] 1. Support platform;

[0028] 2. Clamping assembly; 21. Clamping plate;

[0029] 3. Acquisition components; 311. First guide seat; 312. Second guide seat; 313. Third guide seat; 314. First moving block; 315. Second moving block; 316. Third moving block; 317. First lead screw; 318. Second lead screw; 319. Third lead screw; 320. First limit block; 321. Second limit block; 322. Third limit block; 323. First motor; 324. Second motor; 325. Third motor; 330. Monitoring camera. Detailed Implementation

[0030] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0031] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] See Figure 1The shot peening image acquisition device provided in this embodiment includes a support platform 1, a clamping assembly 2, and an acquisition assembly 3. The clamping assembly 2 is disposed on the support platform 1 and is used to clamp the part 100 to be tested. The acquisition assembly 3 is connected to the support platform 1 and includes an adjustment structure and a monitoring camera 330. The monitoring camera 330 is used to capture and record the shot peening information of the part 100 to be tested. The adjustment structure is connected to the monitoring camera 330 and is used to adjust the position of the monitoring camera 330 in the X-axis, Y-axis, and Z-axis directions.

[0035] The X-axis and Y-axis are located in a horizontal plane parallel to the support platform 1, while the Z-axis is located in a vertical plane perpendicular to the support platform 1.

[0036] The shot peening image acquisition device proposed in this invention provides a stable foundation for the entire device through the setting of a support platform 1, ensuring the stability of the overall structure during image acquisition. The clamping assembly 2, mounted on the support platform 1, firmly clamps the component under test 100, ensuring that the component under test 100 does not move or shake during acquisition, thus avoiding image acquisition errors caused by changes in the position of the component under test 100. The attitude adjustment structure in the acquisition assembly 3 can precisely adjust the position of the monitoring camera 330 in the X-axis, Y-axis, and Z-axis directions. Adjustment in the horizontal plane along the X and Y axes allows the monitoring camera 330 to fully cover different areas of the component under test 100, ensuring that no critical shot peening information is missed. Adjustment in the vertical plane along the Z-axis can adapt to components under test 100 at different heights and angles, flexibly obtaining the optimal shooting angle and distance, thereby improving the quality and accuracy of image acquisition and giving the device high adaptability. The monitoring camera 330 can capture and record the shot peening information of the component under test 100, realizing real-time monitoring and data recording of shot peening strip information. Through the feedback function, the operator can understand the collection status in a timely manner, find problems and make timely adjustments, thereby improving work efficiency and the success rate of collection.

[0037] The specific structure of the shot peening image acquisition device is described below.

[0038] The attitude adjustment structure includes a first guide seat 311 extending along the X-axis, a second guide seat 312 extending along the Y-axis, and a third guide seat 313 extending along the Z-axis. A first moving block 314 is movably connected to the first guide seat 311 and can move along the X-axis. One end of the second guide seat 312 is connected to the first moving block 314. A second moving block 315 is movably connected to the second guide seat 312 and can move along the Z-axis. One end of the third guide seat 313 is connected to the second moving block 315. A third moving block 316 is movably connected to the third guide seat 313 and can move along the Y-axis. The monitoring camera 330 is connected to the third moving block 316.

[0039] During operation, the operator can first determine the initial position of the monitoring camera 330 in the X-axis direction by adjusting the position of the first moving block 314 on the first guide seat 311, based on the specific shape, size, and shot peening distribution of the component under test 100. Then, the operator adjusts the position of the second moving block 315 on the second guide seat 312 to determine the height of the monitoring camera 330 in the Z-axis direction. Finally, the operator adjusts the position of the third moving block 316 on the third guide seat 313 to precisely fine-tune the position of the monitoring camera 330 in the Y-axis direction, thereby ensuring that the monitoring camera 330 can accurately align with the shot-peened area of ​​the component under test 100 and acquire clear and comprehensive image information. Through the cooperation of the guide seats and moving blocks in three directions, the monitoring camera 330 can be freely and precisely adjusted in three-dimensional space, improving the flexibility and adaptability of image acquisition and contributing to the acquisition of high-quality, blind-spot-free shot-peening images.

[0040] Specifically, a first lead screw 317 extending along the X-axis is provided on the first guide seat 311. A first motor 323 is provided at one end of the first lead screw 317. The first motor 323 can drive the first lead screw 317 to rotate around its own axis. A first moving block 314 is threadedly connected to the first lead screw 317. When the first lead screw 317 rotates, due to the threaded transmission, the first moving block 314 will move precisely along the first guide seat 311 in the X-axis direction. A second lead screw 318 extending along the Z-axis is provided on the second guide seat 312. A second motor 324 is provided at one end of the second lead screw 318. The second motor 324 can drive the second lead screw 318 to rotate around its own axis. A second moving block 315 is threadedly connected to the second lead screw 318. Under the rotation of the second lead screw 318, the second moving block 315 moves accurately along the second guide seat 312 in the Z-axis direction. A third lead screw 319 extending along the Y-axis is provided on the third guide seat 313. A third motor 325 is provided at one end of the third lead screw 319, which can drive the third lead screw 319 to rotate around its own axis. The third moving block 316 is threadedly connected to the third lead screw 319. Driven by the third lead screw 319, the third moving block 316 moves precisely along the monitoring camera 330 in the Y-axis direction. By controlling the movement of the corresponding moving block through the motor-driven lead screw, the position of the monitoring camera 330 can be precisely controlled, meeting the requirements of high-precision image acquisition. The motor control method is simple, stable, easy to operate, and can be automated. In addition, the lead screw drive has good self-locking performance, which can keep the position of the moving block stable when the motor stops working, avoiding positional deviation of the monitoring camera 330 during the shooting process.

[0041] To improve the stability of the moving block during movement, a first guide rod parallel to the first lead screw 317 is provided on the first guide seat 311, and the first moving block 314 is sleeved and slidably connected to the first guide rod; and / or, a second guide rod parallel to the second lead screw 318 is provided on the second guide seat 312, and the second moving block 315 is sleeved and slidably connected to the second guide rod; and / or, a third guide rod parallel to the third lead screw 319 is provided on the third guide seat 313, and the third moving block 316 is sleeved and slidably connected to the third guide rod. By providing the first, second, and third guide rods, the stability and accuracy of the moving block during movement are enhanced, positional deviations caused by uneven force or vibration are reduced, the guide rods share the weight of the moving block and connecting components, reduce the burden on the lead screw, extend the service life of the lead screw and the moving block, and make the entire attitude adjustment structure more reliable during operation.

[0042] Specifically, there are two first guide rods, which are symmetrically arranged on both sides of the first lead screw; there are two second guide rods, which are symmetrically arranged on both sides of the second lead screw; and there are two third guide rods, which are symmetrically arranged on both sides of the third lead screw, thereby further improving the stability of the corresponding moving block.

[0043] Furthermore, the first guide seat 311 has first limiting blocks 320 at both ends to restrict the movement of the first moving block 314; the second guide seat 312 has second limiting blocks 321 at both ends to restrict the movement of the second moving block 315; and the third guide seat 313 has third limiting blocks 322 at both ends to restrict the movement of the third moving block 316. By setting the limiting blocks, the movement range of the corresponding moving blocks can be effectively limited, preventing them from moving excessively and detaching from the corresponding guide seats. This ensures that the moving blocks operate within a safe and effective stroke, preventing equipment failure or damage caused by exceeding the stroke, and improving the stability and reliability of the equipment.

[0044] In other embodiments, taking the first moving block 314 and the first guide seat 311 as examples, the movement of the moving block relative to the guide seat can also be achieved in the following ways: A rack is installed on the first guide seat 311 along the X-axis, and a gear meshing with it is provided inside the first moving block 314. An external motor drives the gear to rotate. Due to the meshing action between the gear and the rack, the first moving block 314 can move precisely along the rack on the first guide seat 311 in the X-axis direction. Alternatively, a pneumatic push rod is installed inside the first guide seat 311, and the first moving block 314 is fixedly connected to the telescopic end of the pneumatic push rod. When the pneumatic push rod extends or retracts, it pushes the first moving block 314 to move along the first guide seat 311. By controlling the pressure and flow rate of the gas, the extension and retraction speed and stroke of the pneumatic push rod can be precisely controlled, thereby achieving accurate adjustment of the position of the first moving block 314. Alternatively, an electromagnetic track can be installed inside the first guide seat 311, and a corresponding electromagnetic component can be configured on the first moving block 314. By controlling the direction of the current and magnetic field of the electromagnetic track, an electromagnetic force is generated to push the first moving block 314 to move along the first guide seat 311. The second moving block 315 and the second guide seat 312, and the third moving block 316 and the third guide seat 313 are similarly described, and will not be repeated here.

[0045] It is understandable that the movement and engagement method between the moving block and the corresponding guide seat is not limited here, as long as it is ensured that the moving block can move in the corresponding direction on the corresponding guide seat.

[0046] To further improve the adaptability of the attitude adjustment structure, the monitoring camera 330 is rotatably connected to the third moving block 316. The monitoring camera 330 can rotate relative to the third moving block 316, thereby adjusting its own angle. This rotatable design increases the flexibility of the monitoring camera 330. When dealing with complex-shaped test parts 100 or situations with special shot peening distributions, the camera angle can be rotated to capture shot peening information more comprehensively and accurately, avoiding the omission of information in some areas due to angle limitations.

[0047] Specifically, the monitoring camera 330 is rotatably connected to the third moving block 316 via a ball joint. A portion of the ball joint is fixed to the third moving block 316, and the other portion is fixedly connected to the monitoring camera 330. Multiple miniature electric actuators are arranged around the ball joint, and these actuators are evenly distributed along the circumference of the ball joint.

[0048] When the angle of the monitoring camera 330 needs to be adjusted, different miniature electric actuators are controlled to extend and retract via a control component. For example, when the monitoring camera 330 needs to tilt upwards at a certain angle, the lower miniature electric actuator extends, while the upper miniature electric actuator retracts, thereby pushing the monitoring camera 330 to rotate upwards around the ball joint. Similarly, through the coordinated operation of different miniature electric actuators, the angle of the monitoring camera 330 can be adjusted in various directions.

[0049] The clamping assembly 2 is used to fix the component 100 under test on the support platform 1. Specifically, the clamping assembly 2 includes two clamping plates 21 arranged opposite each other. The component 100 under test can be clamped between the two clamping plates 21, and the distance between the two clamping plates 21 is adjustable. By adjusting the distance between the two clamping plates 21, components of various sizes can be firmly clamped, improving the versatility and applicability of the clamping assembly 2, enabling it to handle a variety of components 100 under test.

[0050] Specifically, the clamping assembly 2 includes a telescopic motor, and at least one of the clamping plates 21 is connected to the output end of the telescopic motor. The telescopic motor can drive one of the clamping plates 21 to move closer to or further away from the other clamping plate 21, thereby adjusting the distance between the two clamping plates 21. The driving method of the telescopic motor automates and intelligently adjusts the distance between the clamping plates 21, eliminating the need for tedious manual adjustments, improving work efficiency and operational convenience, and ensuring the precision and accuracy of the adjustment. The telescopic motor can provide precise and stable driving force, ensuring that the distance the clamping plates 21 move is accurate, thus enabling precise adaptation to test parts 100 of different sizes, improving the reliability and stability of clamping.

[0051] In other embodiments, the distance adjustment process between the two clamping plates 21 can also be achieved through a lead screw and nut mechanism, a hydraulic transmission mechanism, or a gear and rack transmission mechanism, which will not be elaborated here.

[0052] To protect the component under test 100 during clamping, a protective layer is provided on the opposite side of the two clamping plates 21. Firstly, the protective layer effectively prevents damage to the surface of the component under test 100, acting as a buffer and protector, avoiding scratches, indentations, or other damage caused by direct contact between the clamping plates 21 and the surface of the component under test 100, thus ensuring the integrity and surface quality of the component under test 100. Secondly, the protective layer provides better friction, making the component under test 100 more stable when clamped, reducing image blurring or inaccurate acquisition caused by component slippage during image acquisition.

[0053] The protective layer can be made of rubber pads, silicone pads, sponge layers, flexible fabrics, etc., and there are no restrictions on its use.

[0054] To automate the operation of the shot peening image acquisition device, the shot peening image acquisition device also includes a control component. The control component is connected to the acquisition component 3 by signal. The control component is used to receive shot peening information and to send control commands to control the attitude adjustment structure and the monitoring camera 330.

[0055] In this embodiment, the control components include an industrial computer and an Arduino motherboard. The industrial computer, as the core control device, establishes a communication connection with the Arduino motherboard via a serial port. Simultaneously, the industrial computer interacts with the monitoring camera 330 via Ethernet.

[0056] When shot peening information needs to be collected, the operator inputs relevant instructions on the industrial control computer, such as specifying the movement position and distance of the monitoring camera 330 in the X-axis, Y-axis and Z-axis directions. These instructions are quickly transmitted to the Arduino motherboard via serial port.

[0057] After receiving the movement signal from the industrial computer, the Arduino motherboard precisely controls the orientation adjustment structure. Taking the X-axis direction as an example, when movement is required, the Arduino motherboard sends a specific pulse signal to the first motor 323. The first motor 323 drives the first lead screw 317 to rotate, causing the first moving block 314 to move precisely along the first lead screw 317. Similarly, movement in the Y-axis and Z-axis directions is also achieved through the cooperation of the corresponding motors and lead screws.

[0058] Once the monitoring camera 330 is in position, the Arduino motherboard sends a notification to the industrial computer indicating that it has been moved. Simultaneously, when the monitoring camera 330 reaches the designated shooting position, the industrial computer sends a data acquisition command to the monitoring camera 330 via Ethernet. The monitoring camera 330 acquires image information of the shot peening strip and transmits the image data back to the industrial computer in real time via Ethernet.

[0059] After the shot peening image acquisition device provided in this embodiment has sequentially acquired shot peening information of multiple test components 100, see [link to relevant documentation]. Figure 2 , Figure 2 This is a shot peening strip image, where the black dots represent the locations of monitoring cameras 330, and the rectangle centered on the black dots represents the area covered by the image captured by monitoring camera 330. The first overlapping region 200 is the overlapping area of ​​images captured by monitoring cameras in the front-back (X-axis direction) or left-right (Y-axis direction); the second overlapping region 300 is the overlapping area of ​​images captured by four adjacent acquisition positions. By overlapping the front-back and left-right images, it can be ensured that the surface information of the shot peening strip is not missed when the final image is stitched together.

[0060] According to Figure 2 After acquiring the corresponding images at the indicated acquisition point locations, the images can be stitched together based on their acquisition locations. For handling overlapping areas, only the image of any one of the overlapping layers needs to be retained (other overlapping layers are removed).

[0061] The above embodiments merely illustrate the basic principles and characteristics of this utility model. This utility model is not limited to the above embodiments. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A shot peening image acquisition device, characterized in that, include: Support platform (1); A clamping assembly (2) is disposed on the support platform (1) and is used to clamp the component to be tested (100); The acquisition component (3) is connected to the support platform (1). The acquisition component (3) includes an attitude adjustment structure and a monitoring camera (330). The monitoring camera (330) is used to capture and record the shot peening information of the component under test (100). The attitude adjustment structure is connected to the monitoring camera (330). The attitude adjustment structure is used to adjust the position of the monitoring camera (330) in the X-axis direction, Y-axis direction and Z-axis direction. The X-axis direction and the Y-axis direction are located in a horizontal plane parallel to the support platform (1), and the Z-axis direction is located in a vertical plane perpendicular to the support platform (1).

2. The shot peening image acquisition device according to claim 1, characterized in that, The attitude adjustment structure includes a first guide seat (311) extending along the X-axis, a second guide seat (312) extending along the Y-axis, and a third guide seat (313) extending along the Z-axis. A first movable block (314) is movably connected to the first guide seat (311), the first movable block (314) is capable of moving along the X-axis direction, and one end of the second guide seat (312) is connected to the first movable block (314); A second moving block (315) is movably connected to the second guide seat (312), and the second moving block (315) can move along the Z-axis direction. One end of the third guide seat (313) is connected to the second moving block (315). A third moving block (316) is movably connected to the third guide seat (313). The third moving block (316) can move along the Y-axis direction. The monitoring camera (330) is connected to the third moving block (316).

3. The shot peening image acquisition device according to claim 2, characterized in that, The first guide seat (311) is provided with a first lead screw (317) extending along the X-axis direction. One end of the first lead screw (317) is provided with a first motor (323). The first motor (323) can drive the first lead screw (317) to rotate around its own axis. The first moving block (314) is threadedly connected to the first lead screw (317). The second guide seat (312) is provided with a second lead screw (318) extending along the Z-axis direction. A second motor (324) is provided at one end of the second lead screw (318). The second motor (324) can drive the second lead screw (318) to rotate around its own axis. The second moving block (315) is threadedly connected to the second lead screw (318). The third guide seat (313) is provided with a third lead screw (319) extending along the Y-axis direction. A third motor (325) is provided at one end of the third lead screw (319). The third motor (325) can drive the third lead screw (319) to rotate around its own axis. The third moving block (316) is threadedly connected to the third lead screw (319).

4. The shot peening image acquisition device according to claim 3, characterized in that, The first guide seat (311) is provided with a first guide rod parallel to the first lead screw (317), and the first moving block (314) is sleeved and slidably connected to the first guide rod; And / or, the second guide seat (312) is provided with a second guide rod parallel to the second lead screw (318), and the second moving block (315) is sleeved and slidably connected to the second guide rod; And / or, the third guide seat (313) is provided with a third guide rod parallel to the third lead screw (319), and the third moving block (316) is sleeved and slidably connected to the third guide rod.

5. The shot peening image acquisition device according to claim 2, characterized in that, The first guide seat (311) has a first limiting block (320) at both ends to limit the movement of the first moving block (314); the second guide seat (312) has a second limiting block (321) at both ends to limit the movement of the second moving block (315); the third guide seat (313) has a third limiting block (322) at both ends to limit the movement of the third moving block (316).

6. The shot peening image acquisition device according to claim 2, characterized in that, The monitoring camera (330) is rotatably connected to the third moving block (316), and the monitoring camera (330) can rotate relative to the third moving block (316) to adjust its own angle.

7. The shot peening image acquisition device according to claim 1, characterized in that, The clamping assembly (2) includes two clamping plates (21) arranged opposite to each other. The part to be tested (100) can be clamped between the two clamping plates (21), and the distance between the two clamping plates (21) is adjustable.

8. The shot peening image acquisition device according to claim 7, characterized in that, The clamping assembly (2) includes a telescopic motor, and at least one of the clamping plates (21) is connected to the output end of the telescopic motor. The telescopic motor can drive one of the clamping plates (21) to move in a direction closer to or further away from the other clamping plate (21), thereby adjusting the distance between the two clamping plates (21).

9. The shot peening image acquisition device according to claim 7, characterized in that, A protective layer is provided on the opposite side of the two clamping plates (21).

10. The shot peening image acquisition device according to any one of claims 1-9, characterized in that, The shot peening image acquisition device also includes a control component, which is signal-connected to the acquisition component (3). The control component is used to receive the shot peening information and to send control commands to control the attitude adjustment structure and the monitoring camera (330).

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