Turnover device and detection system

Abstract

The disclosure provides a turnover device and detection system, and relates to the technical field of radiation detection. A turnover device comprises a base, at least one turnover platform rotatably arranged on the base, a support frame detachably arranged on one turnover platform, the support frame being used for containing a workpiece, a clamping mechanism arranged on the turnover platform, the clamping mechanism being used for fixing or separating the support frame from the turnover platform, a detection turntable arranged on one side of the base, and a driving assembly arranged on the base, the driving assembly being used for driving the turnover platform to turn over, the driving assembly being configured to drive the turnover platform to turn over in a first rotation direction, separate the support frame from the turnover platform through the clamping mechanism, place the support frame on the detection turntable for subsequent processing work, and drive the turnover platform to turn over in a second rotation direction to reset the support frame, wherein the rotation directions of the first rotation direction and the second rotation direction are opposite.

Description

Technical Field

[0001] This disclosure relates to the field of radiation detection, and more particularly to a flipping device and detection system. Background Technology

[0002] The X-ray industrial DR / CT non-destructive testing system is a non-destructive testing system that integrates an X-ray source system and a detector system, with radiation imaging technology at its core. The X-ray source forms an X-ray beam, which attenuates after penetrating the workpiece being inspected. The detector receives the attenuated X-ray beam and converts it into a digital signal, which, together with the scanning device, scanning control, and software system, generates an image.

[0003] Typically, when a workpiece needs to be inspected, it is manually hoisted onto the inspection table before being inspected. However, this manual hoisting method leads to increased labor costs and low work efficiency.

[0004] The information disclosed in this section is only for understanding the background of the disclosed concept, and therefore may include information that does not constitute prior art. Summary of the Invention

[0005] In view of at least one of the above-mentioned technical problems, this disclosure provides a flipping device and a detection system.

[0006] According to a first aspect of this disclosure, a flipping device is provided, comprising: a base; at least one flipping platform rotatably disposed on the base; a support frame detachably disposed on one of the flipping platforms, the support frame being used to hold a workpiece; a clamping mechanism disposed on the flipping platform, the clamping mechanism being used to fix or detach the support frame from the flipping platform; a detection turntable disposed on one side of the base; and a drive assembly disposed on the base, the drive assembly being used to drive the flipping platform to flip, the drive assembly being configured to: drive the flipping platform to flip in a first rotational direction, thereby detaching the support frame from the flipping platform through the clamping mechanism to place the support frame on the detection turntable for subsequent processing; and drive the flipping platform to flip in a second rotational direction, thereby resetting the support frame; wherein the first rotational direction and the second rotational direction are opposite in direction of rotation.

[0007] In some exemplary embodiments of this disclosure, the device further includes a slide plate that is slidably disposed on a flipping platform and the sliding direction is perpendicular to the rotation axis of the flipping platform. A support frame is detachably disposed on the slide plate by a clamping mechanism.

[0008] In some exemplary embodiments of this disclosure, the clamping mechanism includes a plurality of first corner cylinders spaced apart on the tilting platform, the pressure arms of the plurality of first corner cylinders being used to clamp or separate the support frame from the tilting platform.

[0009] In some exemplary embodiments of this disclosure, a plurality of second corner cylinders are spaced apart on the detection turntable, and the pressure arm of the second corner cylinder is used to press or separate the support frame from the detection turntable.

[0010] In some exemplary embodiments of this disclosure, the side of the support frame away from the flipping platform is open, and a fixing component is provided on the support frame for fixing the workpiece within the support frame.

[0011] In some exemplary embodiments of this disclosure, the fixing assembly includes at least one bracket group, each bracket group including: a first bracket disposed on the support frame and located on the side of the workpiece close to the flipping platform, the first bracket having a first lifting groove on the side facing the workpiece; and a second bracket detachably connected to the first bracket, the second bracket being located on the side of the workpiece away from the flipping platform, the second bracket having a second lifting groove on the side facing the workpiece, the first lifting groove and the second lifting groove cooperating to form a lifting cavity for placing the workpiece, and when the workpiece is located in the lifting cavity, the inner peripheral wall of the lifting cavity is in contact with the outer peripheral wall of the workpiece.

[0012] In some exemplary embodiments of this disclosure, at least one set of slide grooves is provided on the support frame, and one set of slide grooves corresponds to one set of brackets; each set of slide grooves includes two first slide grooves, which are located on opposite sides of the support frame, and the arrangement direction of the first slide grooves is perpendicular to the length direction of the workpiece. The ends of the two first slide grooves away from the flipping platform are open. The opposite sides of the first bracket and the second bracket in the bracket set are slidably assembled in the two first slide grooves of the set of slide grooves; the support frame is provided with positioning members, which are used to fix the positions of the first bracket and the second bracket in the first slide grooves.

[0013] In some exemplary embodiments of this disclosure, the fixing component further includes: a first support base disposed at one end of the support frame near the detection turntable and located on the side of the workpiece near the flipping platform, the first support base having a first support groove on the side facing the workpiece; and a second support base detachably connected to the first support base and located on the side of the workpiece away from the flipping platform, the second support base having a second support groove on the side facing the workpiece, the first support groove and the second support groove cooperating to form a support cavity for placing the workpiece, and when the workpiece is located in the support cavity, the inner peripheral wall of the support cavity fits against the outer peripheral wall of the workpiece.

[0014] In some exemplary embodiments of this disclosure, the first support base is detachably connected to the support frame.

[0015] In some exemplary embodiments of this disclosure, the device further includes a key block connected to a first support base. A plurality of keyways are provided on the support frame for positioning the installation positions of first support bases of different sizes in the support frame. The key block is plugged into and adapted to the keyways.

[0016] In some exemplary embodiments of this disclosure, the fixing component further includes: at least one strap; one end of the strap is connected to the support frame, and the other end of the strap is detachably connected to the support frame; when the workpiece is fixed in the support frame, the strap spans the workpiece and abuts against the side of the workpiece away from the flipping platform.

[0017] In some exemplary embodiments of this disclosure, the skateboard is provided with a plurality of spaced positioning blocks, which are used to indicate the installation position of the support frame on the skateboard. When the support frame is fixedly connected to the skateboard, the positioning blocks are in contact with the outer periphery of the support frame.

[0018] In some exemplary embodiments of this disclosure, the flipping device includes a plurality of flipping platforms, which are arranged at intervals along the rotation axis of the flipping platforms.

[0019] In some exemplary embodiments of this disclosure, the drive assembly includes a hydraulic cylinder piston rod and a hydraulic cylinder. Hinges are respectively provided on the tilting platform and the base. One end of the hydraulic cylinder piston rod is connected to the hinge on the tilting platform, and one end of the hydraulic cylinder is connected to the hinge on the base.

[0020] According to a second aspect of this disclosure, a detection system is provided, comprising: an X-ray source for generating at least X-rays suitable for scanning and detecting an object under test; a detector group disposed opposite to the X-ray source, forming a detection area between the X-ray source and the detector group, the detector group being used to receive X-rays passing through the object under test; and the aforementioned flipping device, wherein a detection turntable in the flipping device is capable of being located within the detection area.

[0021] In some exemplary embodiments of this disclosure, the system further includes a mounting base that is slidably disposed between the radiation source and the detector group, with the sliding direction intersecting the detection area, and a detection turntable rotatably disposed on the mounting base.

[0022] In some exemplary embodiments of this disclosure, the base is slidably disposed, and the sliding direction is parallel to the rotation axis of the flipping platform.

[0023] The above one or more embodiments have the following beneficial effects: by driving the flipping platform to flip by the driving component, the support frame containing the workpiece on the flipping platform is flipped, thereby realizing the automated operation of workpiece flipping and improving work efficiency.

[0024] Additional aspects and advantages of this disclosure will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of this disclosure. Attached Figure Description

[0025] To better understand this disclosure, it will be described in detail with reference to the following figures:

[0026] Figure 1 This is a schematic diagram of the structure of a detection system according to some exemplary embodiments of the present disclosure;

[0027] Figure 2 This is a top view of a detection system according to some exemplary embodiments of the present disclosure;

[0028] Figure 3 yes Figure 1 The enlarged view at point A in the middle shows a detailed structural schematic diagram of the flipping mechanism;

[0029] Figure 4A yes Figure 2 Schematic diagram of the cross-sectional structure at point BB;

[0030] Figure 4B This is a schematic diagram of a flipping device flipping according to some exemplary embodiments of the present disclosure;

[0031] Figure 5A This is a schematic diagram of the structure of a support frame according to some exemplary embodiments of the present disclosure, wherein the support frame includes a workpiece;

[0032] Figure 5B This is a schematic diagram of the structure of a support frame according to some exemplary embodiments of the present disclosure, wherein the support frame does not contain a workpiece;

[0033] Figure 6 This is a schematic diagram of the assembly structure between the base plate and the key block in a support frame according to some exemplary embodiments of the present disclosure;

[0034] Figure 7 yes Figure 2 The enlarged view at point C shows a detailed schematic diagram of the detection turntable. Detailed Implementation

[0035] Specific embodiments of this disclosure will now be described in detail. It should be noted that the embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this disclosure. In the following description, numerous specific details are set forth in order to provide a thorough understanding of this disclosure. However, it will be apparent to those skilled in the art that these specific details are not necessary to implement this disclosure. In other instances, well-known structures, materials, or methods have not been specifically described to avoid obscuring this disclosure.

[0036] Throughout this specification, references to "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in connection with that embodiment or example is included in at least one embodiment of this disclosure. Therefore, the phrases "in an embodiment," "in an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily refer to the same embodiment or example. Furthermore, specific features, structures, or characteristics can be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. Moreover, those skilled in the art will understand that the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0037] The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit this disclosure. The terms “comprising,” “including,” etc., as used herein indicate the presence of features, steps, operations, and / or components, but do not exclude the presence or addition of one or more other features, steps, operations, or components.

[0038] All terms used herein (including technical and scientific terms) have the meanings commonly understood by those skilled in the art, unless otherwise defined. It should be noted that the terms used herein are to be interpreted in a manner consistent with the context of this specification, and not in an idealized or overly rigid way.

[0039] The present invention provides a flipping device and a detection system. Before introducing the technical solution provided by the embodiments of the present invention, the related technologies involved in the present invention will be described first.

[0040] In the field of industrial inspection, digital radiographic testing refers to using X-rays to scan a workpiece and form an image on an imaging plate to determine whether there are internal defects. This technology can obtain information such as the internal structure and density of an object without damaging it.

[0041] Digital radiography is divided into DR (Digital Radiology) and CT (Computed Tomography) inspections. In DR, an X-ray source generates an X-ray beam. This beam attenuates after penetrating the workpiece being inspected. A detector receives the attenuated X-ray beam and converts it into a digital signal. This signal, along with the scanning device, scanning control, and software system, generates an image. DR scanning acquires overall projection data by synchronously moving the X-ray source and detector across the workpiece. This data is then processed and reconstructed to obtain a transmission image of the workpiece. CT scanning, on the other hand, acquires projection data from multiple angles by synchronously moving the X-ray source and detector to a specific position on the workpiece. This data is then processed and reconstructed to obtain a tomographic image of the workpiece.

[0042] Typically, when a workpiece needs to be inspected, it is manually hoisted onto the inspection table before inspection. However, this manual hoisting method leads to increased labor costs and low work efficiency.

[0043] In view of this, embodiments of the present disclosure provide a flipping device, comprising: a base; at least one flipping platform rotatably disposed on the base; a support frame detachably disposed on the flipping platform, the support frame being used to hold a workpiece; a clamping mechanism disposed on the flipping platform, the clamping mechanism being used to fix or detach the support frame from the flipping platform; a detection turntable disposed on one side of the base; and a drive assembly disposed on the base, the drive assembly being used to drive the flipping platform to flip, the drive assembly being configured to: drive the flipping platform to flip in a first rotational direction, thereby detaching the support frame from the flipping platform through the clamping mechanism to place the support frame on the detection turntable for subsequent processing; and drive the flipping platform to flip in a second rotational direction, thereby resetting the support frame; wherein the first rotational direction and the second rotational direction are opposite in direction of rotation. By driving the flipping platform to flip by the drive assembly, the support frame holding the workpiece on the flipping platform is flipped, realizing automated operation of workpiece flipping and improving work efficiency. Simultaneously, during inspection, the drive platform rotates, causing the support frame to contact the inspection turntable. A clamping mechanism then separates the support frame from the rotation platform and places it on the inspection turntable. After inspection, the clamping mechanism secures the support frame to the rotation platform, and the drive platform rotates again, separating the support frame from the inspection turntable. This combination of clamping and rotation mechanisms allows for automated resetting of the workpiece after inspection, improving the ease of operation of the device.

[0044] The following is combined with Figures 1 to 2 The detection system of the present invention will be described in detail below.

[0045] Figure 1This is a schematic diagram of the structure of a detection system according to some exemplary embodiments of the present disclosure. Figure 2 This is a top view of a detection system according to some exemplary embodiments of the present disclosure.

[0046] like Figure 1 and Figure 2 As shown, the detection system includes: a radiation source 300, a detector group 200, and a flipping device 100.

[0047] The X-ray source 300 is used to generate at least X-rays suitable for scanning and detecting the object under test; the detector group 200 is arranged opposite to the X-ray source 300, and a detection area is formed between the X-ray source 300 and the detector group 200, and the detector group 200 is used to receive X-rays passing through the object under test; the flipping device 100 includes a detection turntable 5, which can be located in the detection area.

[0048] In some embodiments, the X-ray source 300 is designed vertically and is capable of generating an X-ray beam that penetrates the object under inspection. The detector group 200 is also designed vertically and is arranged opposite to the X-ray source 300, forming a detection area between the X-ray source 300 and the detector group 200. The detector group 200 is capable of receiving X-rays that have passed through the object under inspection.

[0049] It should be noted that the X-ray source 300 can be selected from X-ray sources of different energies; the detector group 200 can be selected from arc detectors, flat panel detectors, or linear detectors. Different types of detectors can be selected to match the X-ray source 300 according to different detection requirements.

[0050] The flipping device 100 includes: a flipping mechanism 20 and a detection turntable 5.

[0051] The X-ray source 300, detector assembly 200, and inspection turntable 5 are located on the first-layer mounting surface, while the flipping mechanism 20 is located on the second-layer mounting surface, which is higher than the first-layer mounting surface. The first-layer and second-layer mounting surfaces are arranged with a height difference. The inspection turntable 5 is located in the inspection area. The flipping mechanism 20 automatically flips the workpiece 10 to be inspected from the side where it is located onto the inspection turntable 5, placing the workpiece 10 within the inspection area. Thus, the X-ray source 300 generates X-rays that penetrate the workpiece 10 on the inspection turntable 5, and the detector assembly 200 receives and analyzes the X-rays passing through the workpiece 10.

[0052] It is understandable that by cooperating with the flipping mechanism 20 in the flipping device 100 and the inspection turntable 5, the workpiece 10 to be inspected can be automatically flipped onto the inspection turntable 5, which not only improves work efficiency, but also saves manpower and costs.

[0053] In some embodiments, the system further includes a mounting base. The mounting base is slidably disposed between the X-ray source 300 and the detector group 200, and the sliding direction intersects with the detection area, with the detection turntable 5 rotatably disposed on the mounting base.

[0054] Specifically, two parallel, spaced-apart first slide rails 12 are provided on the first mounting surface. The arrangement direction of the first slide rails 12 is perpendicular to the line connecting the X-ray source 300 and the detector group 200. The opposite sides of the mounting base are slidably mounted on the first slide rails 12. A first power component is provided on the first mounting surface, which drives the mounting base to slide back and forth along the extension direction of the first slide rails 12. The detection turntable 5 is rotatably mounted on the mounting base, and a second power component is provided on the mounting base, which drives the detection turntable 5 to rotate.

[0055] For example, the first power component may include a servo motor. The second power component may also be a servo motor.

[0056] When the first power component includes a servo motor, a first lead screw is rotatably mounted on the mounting surface of the first layer, and a first moving block is threaded onto the first lead screw. A first limiting groove is provided on the mounting surface of the first layer along the extension direction of the first slide rail 12. One end of the first moving block is slidably assembled with the first limiting groove, and the mounting base is fixedly connected to the other end of the first moving block.

[0057] Understandably, the mounting base drives the workpiece 10 to be inspected on the inspection turntable 5 to slide from an empty area on one side of the inspection area into the inspection area for inspection; after the inspection is completed, the mounting base can then drive the workpiece 10 to be inspected to slide out of the inspection area to an empty area. The sliding mounting base facilitates the flipping of the workpiece 10 onto the inspection turntable 5 in the empty area (where there is ample space), so as to prevent other components in the inspection area from affecting the flipping of the workpiece to be inspected.

[0058] The detection system includes a first working mode and a second working mode.

[0059] In the first working mode, the mounting base moves the workpiece 10 to be inspected on the inspection turntable 5 from the idle area into the inspection area for inspection. At this time, the workpiece 10 on the inspection turntable 5 is stationary. The X-ray source 300 emits an X-ray beam, which penetrates the workpiece 10 at a certain angle. The detector group 200 receives the X-rays that have penetrated the workpiece 10 and, in conjunction with the control system, obtains a transmission image of the workpiece 10 at a certain angle, thereby completing the DR scanning inspection.

[0060] In the second working mode, the mounting base drives the workpiece 10 to be inspected on the inspection turntable 5 from the idle area into the inspection area for inspection, and the second driving component 93 drives the inspection turntable 5 to rotate 360 ​​degrees. The X-ray source 300 emits an X-ray beam. As the workpiece 10 on the inspection turntable 5 rotates continuously, the X-rays penetrate the workpiece 10 from different angles. The detector group 200 receives the X-rays that penetrate the workpiece 10 and, in conjunction with the control system, obtains tomographic images of the workpiece 10 at multiple angles, thereby completing the CT scan inspection.

[0061] Understandably, this system integrates DR and CT inspection, enabling both DR and CT scans of workpiece 10 to be performed, thus increasing the versatility of the inspection system.

[0062] In some embodiments, the base 1 in the flipping mechanism 20 is slidably disposed on the mounting surface of the second layer, and the sliding direction is parallel to the rotation axis of the flipping platform 2.

[0063] Specifically, the second layer mounting surface has two parallel, spaced-apart second slide rails 13, the arrangement direction of which is perpendicular to the arrangement direction of the first slide rail 12. The base 1 is slidably mounted on the two second slide rails 13. A third power component is provided on the second layer mounting surface, which drives the base 1 to slide back and forth along the extension direction of the second slide rails 13.

[0064] For example, the third power component may include a servo motor.

[0065] When the third power component includes a servo motor, a second lead screw is rotatably mounted on the mounting surface of the second layer, and a second moving block is threaded onto the second lead screw. A second limiting groove is provided on the mounting surface of the second layer along the extension direction of the second slide rail 12. One end of the second moving block is slidably assembled with the second limiting groove, and the base 1 is fixedly connected to the other end of the second moving block.

[0066] Understandably, the sliding base 1 facilitates the transport of workpieces 10 to be inspected from different orientations to the position corresponding to the inspection area, and then flips them onto the inspection turntable 5 for easy inspection of the workpieces 10.

[0067] The following is combined with Figures 2 to 7 The flipping device 100 of the present invention will be described in detail.

[0068] Figure 3 yes Figure 1 The enlarged view at point A in the middle shows a detailed structural schematic diagram of the flipping mechanism.

[0069] like Figure 1 and Figure 3As shown, in some embodiments, the flipping device includes a flipping mechanism 20 and a detection turntable 5.

[0070] The flipping mechanism 20 includes: a base 1, at least one flipping platform 2, at least one support frame 3, a clamping mechanism 4, and a drive assembly 6.

[0071] The base 1 serves as the mounting base for other components in the flipping mechanism 20. The base 1 is located on the mounting surface of the second layer, near the detection area. The detection turntable 5 is located on the base 1, near the detection area. At least one flipping platform 2 is rotatably mounted on the base 1, with its rotation axis parallel to the extension direction of the second slide rail 13.

[0072] A support frame 3 corresponds to a tilting platform 2. Each support frame 3 is detachably mounted on its corresponding tilting platform 2. The support frame 3 is used to hold the workpiece 10. A clamping mechanism 4 is mounted on the tilting platform 2. The clamping mechanism 4 is used to fix or detach the support frame 3 from the tilting platform 2.

[0073] The drive assembly 6 is mounted on the base 1 and is used to drive the flipping platform 2 to flip. The drive assembly 6 is configured to: drive the flipping platform 2 to flip in a first rotation direction X1, thereby disengaging the support frame 3 from the flipping platform 2 through the clamping mechanism 4, so that the support frame 3 can be placed on the detection turntable 5 for subsequent processing; and drive the flipping platform 2 to flip in a second rotation direction X2, thereby resetting the support frame 3.

[0074] Understandably, by driving the flipping platform 2 via the drive component 6, the support frame 3 containing the workpiece 10 on the flipping platform 2 is flipped, thus automating the flipping operation of the workpiece 10 and improving work efficiency. Simultaneously, during inspection, the flipping platform 2 is driven to flip, and when the support frame 3 contacts the inspection turntable 5, the clamping mechanism 4 separates the support frame 3 from the flipping platform 2 and places it on the inspection turntable 5. After inspection, the clamping mechanism 4 fixes the support frame 3 to the flipping platform 2, and then the flipping platform 2 is driven to flip, separating the support frame 3 from the inspection turntable 5. Through the cooperation of the clamping mechanism 4 and the flipping platform 2, the workpiece 10 can be automatically reset after inspection, improving the ease of operation of the device.

[0075] In some embodiments, the flipping device 100 includes a plurality of flipping platforms 2, which are arranged at intervals along the rotation axis of the flipping platforms 2.

[0076] Specifically, taking two flipping platforms 2 as an example, the two flipping platforms 2 are evenly spaced along their own rotation axes, and each flipping platform 2 is independently set, meaning that each flipping platform 2 can flip independently. To achieve independent flipping of each flipping platform 2, at least one support frame 3 is provided, with one support frame 3 corresponding to one flipping platform 2. At least one clamping mechanism 4 is provided, with one clamping mechanism 4 corresponding to one flipping platform 2. At least one drive component 6 is provided, with one drive component 6 corresponding to one flipping platform 2.

[0077] It is understood that one flipping platform 2 represents one workstation, and workpieces 10 can be fixed in the support frames 3 on multiple flipping platforms 2 respectively, so that the flipping mechanism 20 can load more workpieces 10 at a time. When the flipping mechanism 20 is loaded with multiple workpieces 10, the third power component drives the base 1 to slide along the extension direction of the second slide rail 13, driving the first flipping platform 2 to the position corresponding to the inspection turntable 5. The drive assembly 6 flips the workpiece 10 on the first flipping platform 2 onto the inspection turntable 5 for inspection. After inspection, the workpiece 10 is reset. Driven by the third power component, the base 1 continues to slide along the extension direction of the second slide rail 13, driving the second flipping platform 2 to the position corresponding to the inspection turntable 5. The drive assembly 6 flips the workpiece 10 on the second flipping platform 2 onto the inspection turntable 5 for inspection. After inspection, the workpiece 10 is reset. This cycle repeats, enabling the inspection of multiple workpieces 10 in the flipping mechanism 20, thus improving inspection efficiency.

[0078] It should be noted that the number of flipping platforms 2 is not specifically limited in this embodiment, and the number of flipping platforms 2 can be adjusted according to actual needs. For example, the number of flipping platforms 2 can be one, three, four, or five, etc.

[0079] Figure 4A yes Figure 2 Schematic diagram of the cross-sectional structure at point BB. Figure 4B This is a schematic diagram of a flipping device flipping according to some exemplary embodiments of the present disclosure.

[0080] Reference Figure 4A and Figure 4B In some embodiments, the drive assembly 6 includes a cylinder piston rod 61 and a cylinder 62. A first hinge seat 21 is provided on the base 1, and a second hinge seat 22 is provided on the flipping platform 2. One end of the cylinder piston rod 61 is connected to the second hinge seat 22, and one end of the cylinder 62 is rotatably connected to the first hinge seat 21.

[0081] Understandably, when flipping is required, the hydraulic cylinder 62 is activated, and the piston rod 61 extends, lifting the flipping platform 2. Since the flipping platform 2 is hinged to the base 1, it rotates about its rotation axis along the first rotational direction X1, flipping the workpiece 10 onto the inspection turntable 5. When resetting the workpiece 10, the piston rod 61 retracts, causing the flipping platform 2 to move closer to the base 1, rotating it about its rotation axis along the second rotational direction X2, resetting the workpiece 10 to a horizontal position.

[0082] In some embodiments, the drive assembly 6 may also be a servo motor. A rotating rod is provided on the base 1, with one rotating rod corresponding to one flipping platform 2. The rotating rod is rotatably mounted on the side of the base 1 near the detection area. The output end of the servo motor is fixedly connected to one end of the rotating rod. The side of the flipping platform 2 near the detection area is fixed to the rotating rod.

[0083] The servo motor drives the rotating rod to rotate in the forward direction, which in turn causes the flipping platform 2 to rotate around the central axis of the rotating rod along the first rotation direction X1; the servo motor drives the rotating rod to rotate in the reverse direction, which in turn causes the flipping platform 2 to rotate around the central axis of the rotating rod along the second rotation direction X2. This achieves the automated operation of flipping the workpiece 10.

[0084] In some embodiments, the device further includes a slide plate 7. The slide plate 7 is slidably disposed on the flipping platform 2, and the sliding direction is perpendicular to the rotation axis of the flipping platform 2. The support frame 3 is detachably disposed on the slide plate 7 by means of a clamping mechanism 4.

[0085] Specifically, a linear drive component 9 is provided on the tilting platform 2. A groove is formed on the side of the tilting platform 2 away from the base 1, and the extension direction of the groove is perpendicular to the rotation axis of the tilting platform 2. The linear drive component 9 is located in the groove.

[0086] The linear drive component 9 includes a lead screw 91, a connecting block 92, and a drive component 93.

[0087] The lead screw 91 is rotatably mounted within the groove, and its rotation axis is perpendicular to the rotation axis of the tilting platform 2. A connecting block 92 is threaded onto the lead screw 91, with one end extending out of the groove opening and fixedly connected to the slide plate 7, and the other end slidably mounted within the groove opening. A driving component 93 is disposed within the groove, and its output end is rotatably connected to one end of the lead screw 91, driving the lead screw 91 to rotate.

[0088] For example, the drive element 93 is a hydraulic motor.

[0089] Understandably, referring to Figure 4A and Figure 4BThe sliding plate 7 is used to securely flip the workpiece 10 from the flipping platform 2 onto the inspection turntable 5 and keep it vertical. The drive assembly 6 drives the flipping platform 2 from a horizontal state to a vertical state. In the vertical state, the workpiece 10 and the support frame 3 are directly above the inspection turntable 5, with a certain distance between them. The drive assembly 93 drives the lead screw 91 to rotate, causing the connecting block 92 to slide vertically downward. The connecting block 92 causes the sliding plate 7 and the workpiece 10 on it to slide vertically downward, so that the bottom of the support frame 3 contacts the upper surface of the inspection turntable 5. The clamping mechanism 4 separates the support frame 3 from the sliding plate 7, thus securing the support frame 3, which carries the workpiece 10, onto the inspection turntable 5. After the workpiece 10 is inspected, the clamping mechanism 4 fixes the support frame 3 and the slide plate 7. The drive component 93 drives the lead screw 91 to rotate, which drives the connecting block 92 to slide vertically upward. The connecting block 92 drives the slide plate 7 and the workpiece 10 on the slide plate 7 to slide vertically upward, so that the bottom of the support frame 3 is separated from the upper surface of the inspection turntable 5. The drive component 6 drives the flipping platform 2 to rotate from the vertical state to the horizontal state, completing the reset.

[0090] Continue to refer to Figure 3 In some embodiments, the slide plate 7 is provided with a plurality of spaced positioning blocks 71. The positioning blocks 71 are used to indicate the installation position of the support frame 3 on the slide plate 7. When the support frame 3 is fixedly connected to the slide plate 7, the positioning blocks 71 are in contact with the outer periphery of the support frame 3.

[0091] Specifically, multiple positioning blocks 71 are spaced apart on the side of the slide plate 7 away from the flip platform 2, forming a positioning cavity for the support frame 3 to be placed. The side of the positioning cavity away from the slide plate 7 is open, and the side of the positioning cavity near the detection turntable 5 is also open. When the support frame 3 is fixed on the slide plate 7, the inner side of the positioning cavity formed by the multiple positioning blocks 71 fits against the outer periphery of the support frame 3.

[0092] Understandably, when the workpiece 10 to be inspected needs to be loaded onto the flipping platform 2, in order to ensure that the workpiece 10 remains vertical after being flipped, the support frame 3 containing the workpiece 10 is placed in the positioning cavity, so that the inner side of the positioning block 71 is in contact with the outer periphery of the support frame 3. On the one hand, the positioning block 71 facilitates the rapid loading and positioning of the support frame 3 on the flipping platform 2; on the other hand, the positioning block 71 forms a limit on the opposite sides of the support frame 3, so that the slide plate 7 is less likely to deviate when sliding in the vertical direction, and the workpiece 10 in the support frame 3 is placed more accurately on the inspection turntable 5.

[0093] In other embodiments, a positioning strip can be provided and fixed on the slide plate 7, so that the positioning strip surrounds a positioning cavity that matches the shape of the slide plate 7, and the positioning cavity is open on the side facing the detection turntable 5.

[0094] Figure 5A This is a schematic diagram of the structure of a support frame according to some exemplary embodiments of the present disclosure, wherein the support frame contains a workpiece.

[0095] Reference Figure 4A and Figure 5A In some embodiments, the clamping mechanism 4 includes a plurality of first corner cylinders 41 spaced apart on the tilting platform 2, the pressure arms of the plurality of first corner cylinders 41 being used to clamp or separate the support frame 3 from the tilting platform 2.

[0096] For example, four first corner cylinders 41 are provided, and the four first corner cylinders 41 are respectively located at the four corners of the slide plate 7. The operation of the first corner cylinders 41 is controlled by a hydraulic valve group. When it is necessary to fix the support frame 3, the pressure arm of the first corner cylinder 41 presses the support frame 3 tightly onto the slide plate 7; when it is necessary to loosen the support frame 3, the pressure arm of the first corner cylinder 41 separates from the support frame 3, so that the support frame 3 can be separated from the slide plate 7.

[0097] Understandably, during the process of placing the support frame 3 onto the inspection turntable 5, when aligning the support frame 3, the first angle cylinder 41 only uses the first stage of its clamping and releasing stroke. At this time, the first angle cylinder 41 is in a relaxed but not rotating state, and there is a certain distance between the first angle cylinder 41 and the support frame 3, ensuring that the support frame 3 is in a free state and that its position does not change significantly, thus playing an auxiliary protective role. After the support frame 3 is securely placed on the inspection turntable 5, the first angle cylinder 41 then uses its second stage of its stroke, with the pressure claw of the first angle cylinder 41 rotating 90° to fully open, avoiding interference with the support frame 3, so that the support frame 3 can be placed on the inspection turntable 5.

[0098] It should be noted that the number of the first angle cylinders 41 is not specifically limited in this embodiment, and the number of the first angle cylinders 41 can be adjusted according to actual needs. For example, the number of the first angle cylinders 41 can also be one, two, three, etc.

[0099] Figure 5B This is a schematic diagram of the structure of a support frame according to some exemplary embodiments of the present disclosure, wherein the support frame does not contain a workpiece.

[0100] Reference Figure 5A and Figure 5B In some embodiments, the side of the support frame 3 away from the flipping platform 2 is open, and a fixing component 8 is provided on the support frame 3 to fix the workpiece 10 inside the support frame 3.

[0101] For example, the support frame 3 can be welded together from multiple fixed rods to form a frame for loading the workpiece 10.

[0102] According to the embodiments of this disclosure, the openings on the support frame 3 facilitate the placement of the workpiece 10. Furthermore, the support frame 3 has large perforations, allowing X-rays to pass through the workpiece 10 for inspection. The fixing assembly 8 secures the workpiece 10 within the support frame 3, preventing it from shaking and ensuring the accuracy and efficiency of the workpiece 10 inspection.

[0103] In some embodiments, the fixing component 8 includes at least one bracket assembly 81.

[0104] Each bracket group 81 includes: a first bracket 811 and a second bracket 812.

[0105] The first bracket 811 is mounted on the support frame 3 and located on the side of the workpiece 10 closer to the flipping platform 2. The first bracket 811 has a first lifting groove on the side facing the workpiece 10. The second bracket 812 is detachably connected to the first bracket 811. The second bracket 812 is located on the side of the workpiece 10 away from the flipping platform 2. The second bracket 812 has a second lifting groove on the side facing the workpiece 10. The first lifting groove and the second lifting groove cooperate to form a lifting cavity 813 for placing the workpiece 10. When the workpiece 10 is located in the lifting cavity 813, the inner peripheral wall of the lifting cavity 813 is in contact with the outer peripheral wall of the workpiece 10.

[0106] Specifically, in this embodiment, two bracket groups 81 are provided, and the two bracket groups 81 are arranged at intervals along the length of the support frame 3. The first bracket 811 is fixed inside the support frame 3, and the first bracket 811 has a first ear plate on the opposite side of its two ends facing away from the lifting cavity 813. The second bracket 812 has a second ear plate on the opposite side of its two ends facing away from the lifting cavity 813. The first ear plate and the second ear plate are connected by bolts.

[0107] Understandably, the workpiece 10 is fixed by the cooperation of the first bracket 811 and the second bracket 812, which makes the operation convenient.

[0108] It should be noted that the number of bracket groups 81 is not specifically limited in this embodiment, and can be set according to actual needs. When the workpiece 10 is long, multiple bracket groups 81 can be set, and the multiple bracket groups 81 are arranged at intervals along the length direction of the workpiece 10. For example, one, three, or four bracket groups 81 can be set, etc.

[0109] In some embodiments, at least one set of slide grooves 31 is provided on the support frame 3, and one set of slide grooves 31 corresponds to one set of brackets 81.

[0110] Each slide rail assembly 31 includes two first slide rails 311, which are located on opposite sides of the support frame 3. The layout direction of the first slide rails 311 is perpendicular to the length direction of the workpiece 10. The ends of the two first slide rails 311 away from the flipping platform 2 are open. The opposite sides of the first bracket 811 and the second bracket 812 in a bracket assembly 81 are slidably assembled in the two first slide rails 311 in a slide rail assembly 31. The support frame 3 is provided with positioning elements, which are used to fix the positions of the first bracket 811 and the second bracket 812 in the first slide rails 311.

[0111] Specifically, the two first ear plates of the first bracket 811 are slidably fitted into the two first slide grooves 311, and the two second ear plates of the second bracket 812 are slidably fitted into the two first slide grooves 311, with the sliding direction parallel to the height direction of the support frame 3. The positioning components include a first bolt and a second bolt. The support frame 3 has multiple positioning holes corresponding to the first slide grooves 311, spaced apart along the height direction of the support frame 3, and connected to the first slide grooves 311. The first ear plate has a first threaded groove on the side facing the positioning hole, the free end of the first bolt passes through the positioning hole and is threaded into the first threaded groove, and the first bolt is also threaded into the positioning hole. The second ear plate has a second threaded groove on the side facing the positioning hole, the free end of the second bolt passes through the positioning hole and is threaded into the second threaded groove, and the second bolt is also threaded into the positioning hole.

[0112] Understandably, the bracket assembly 81, which is slidably mounted on the support frame 3, allows for easy replacement of different sized bracket assemblies 81 according to the size of different workpieces 10, so as to match and fix the workpieces 10. Since the position of the ear plates on different sized bracket assemblies 81 in the first slide groove 311 will change when fixing the workpieces 10, the multiple positioning holes, the first bolt, and the second bolt facilitate the fixing of different sized bracket assemblies 81, making it more convenient.

[0113] In some embodiments, the fixing component 8 further includes a first support base 82 and a second support base 83.

[0114] The first support seat 82 is located at one end of the support frame 3 near the inspection turntable 5 and on the side of the workpiece 10 near the flipping platform 2. The first support seat 82 has a first support groove on the side facing the workpiece 10. The second support seat 83 is detachably connected to the first support seat 82 and is located on the side of the workpiece 10 away from the flipping platform 2. The second support seat 83 has a second support groove on the side facing the workpiece 10. The first support groove and the second support groove cooperate to form a support cavity 84 for placing the workpiece 10. When the workpiece 10 is located in the support cavity 84, the inner peripheral wall of the support cavity 84 is in contact with the outer peripheral wall of the workpiece 10.

[0115] For example, the first support seat 82 is fixed inside the support frame 3. The first support seat 82 has a third ear plate on the side opposite to the support groove at both ends. The second support seat 83 has a fourth ear plate on the side opposite to the support groove at both ends. The third ear plate and the fourth ear plate are connected by a bolt group.

[0116] Understandably, the support cavity 84 formed by the first support seat 82 and the second support seat 83 facilitates the limitation of the end of the workpiece 10 from the periphery, clamping and fixing the end of the workpiece 10 in the support cavity 84, making the installation of the workpiece 10 in the support frame 3 more stable.

[0117] In some embodiments, the first support base 82 is detachably connected to the support frame 3.

[0118] The first support base 82 and the support frame 3 are detachably connected, which makes it easy to select the appropriate first support base 82 and second support base 83 according to the different sizes of workpieces 10, thereby improving the applicability of the device.

[0119] Figure 6 This is a schematic diagram of the assembly structure between the base plate and the key block in a support frame according to some exemplary embodiments of the present disclosure.

[0120] Reference Figure 5B and Figure 6 In some embodiments, the device further includes a key block 11, which is connected to the first support base 82. The support frame 3 has multiple key slots 32, which are used to position the installation position of the first support base 82 of different sizes in the support frame 3. The key block 11 is plugged into the key slots 32 for adaptation.

[0121] Specifically, a base plate 33 is provided at one end of the support frame 3 near the detection area. Multiple keyways 32 are provided on the base plate 33, and the multiple keyways 32 are located on multiple concentric circles of different diameters formed with the center of the base plate 33 as the center. The key block 11 and the keyway 32 are interference-fitted.

[0122] Understandably, when it is necessary to fix the first support base 82 of different sizes (radii), the key block 11 on the first support base 82 can be inserted into the keyway 32 corresponding to the size (radius) of the first support base 82, thereby achieving the positioning and installation of the first support base 82 on the support frame 3. The installation is convenient and quick.

[0123] In other embodiments, a raised edge can be provided on the side of the first support 82 away from the support cavity 84. A first threaded hole is formed on the raised edge, and a positioning bolt is threaded into the first threaded hole. Second threaded holes are formed at different positions on the base plate 33. The free end of the positioning bolt is threaded into the second threaded hole, thereby fixing the first support 82 to the base plate 33. When replacing the first support 82 and the second support 83 with different sizes, the positioning bolt is threaded into the first threaded hole and fixed to the second threaded hole at different positions, thereby realizing the replacement of the first support 82 and the second support 83 with different sizes and the installation and positioning on the support frame 3.

[0124] Continue to refer to Figure 5B In some embodiments, the fixing component 8 further includes at least one strap 85.

[0125] One end of the strap 85 is connected to the support frame 3, and the other end of the strap 85 is detachably connected to the support frame 3. When the workpiece 10 is fixed inside the support frame 3, the strap 85 spans the workpiece 10 and abuts against the side of the workpiece 10 away from the flipping platform 2.

[0126] For example, the strap 85 can be a ratchet strap, with both ends fixed to the support frame 3, pressing and fixing the workpiece 10 within the support frame 3 to further secure the workpiece 10. Alternatively, the strap 85 can also be an elastic plastic strap or a cable tie.

[0127] In other implementations, at least one of the three implementations of the fixing component 8—first support 82 and second support 83, strap 85, and bracket assembly 81—is included. For example, the fixing component 8 can be implemented in any one way, or it can be implemented in combination with both the first support 82 and second support 83 and strap 85, or it can be implemented in combination with both strap 85 and bracket assembly 81, or it can be implemented in combination with both the first support 82 and second support 83 and bracket assembly 81, or it can be implemented in combination with all three of the following: the first support 82 and second support 83, strap 85, and bracket assembly 81.

[0128] Figure 7 yes Figure 2 The enlarged view at point C shows a detailed schematic diagram of the detection turntable.

[0129] Reference Figure 1 and Figure 7 In some embodiments, a plurality of second corner cylinders 51 are spaced apart on the detection turntable 5, and the pressure arm of the second corner cylinder 51 is used to press or separate the support frame 3 from the detection turntable 5.

[0130] Specifically, four second-angle cylinders 51 are provided, and the four second-angle cylinders 51 are respectively located at the four corners of the inspection turntable 5. The operation of the second-angle cylinders 51 is controlled by a hydraulic valve group. When it is necessary to fix the support frame 3 that has been flipped onto the inspection turntable 5, the support frame 3 on the flipping platform 2 is flipped to a vertical position and located directly above the inspection turntable 5 (in order to avoid affecting the placement of the support frame 3, the second-angle cylinders 51 are in a fully open state at this time). The support frame 3 is placed on the inspection turntable 5 by sliding the slide plate 7 down, and the support frame 3 is pressed and fixed onto the inspection turntable 5 by the second-angle cylinders 51 (by rotating the second-angle cylinders 51 by 90°).

[0131] Understandably, the second angle cylinder 51 can fix the workpiece 10 on the inspection turntable 5, making it less likely for the workpiece 10 to tip over during subsequent inspections. At the same time, the second angle cylinder 51 can automatically fix the support frame 3, improving fixing efficiency.

[0132] To better understand the embodiments of this disclosure, the working principle of the system will now be described.

[0133] Preparation stage: The flipping mechanism 20 and the inspection turntable 5 slide to the automatic loading and unloading station. By hoisting the workpiece 10, multiple workpieces 10 to be inspected are placed into the support frame 3 on the flipping platform 2 in sequence (at this time, the first corner cylinder 41 presses and fixes the support frame 3).

[0134] Inspection Stage: Slide the first flipping platform 2 along the extension direction of the second slide rail 13 to the position corresponding to the inspection turntable 5. Activate the hydraulic cylinder 62 to lift the flipping platform 2, causing it to rotate around the rotation axis in the first rotation direction X1. The workpiece 10 begins to flip from a horizontal state (0°) to a vertical state (90°). When flipped to the vertical state, the center of the support frame 3 is aligned with the center of the inspection turntable 5 by adjusting the position of the sliding base 1 on the second slide rail 13 and the position of the inspection turntable 5 on the first slide rail 12. Slide the slide plate 7 down to place the support frame 3 on the inspection turntable 5 (at this time, the second angle hydraulic cylinder 51 is fully open, and the first angle hydraulic cylinder 41 is relaxed but not rotating). Activate the second angle hydraulic cylinder 51 to fix the support frame 3 on the inspection turntable 5. After fixing, the first angle hydraulic cylinder 41 rotates 90° to fully open. By driving the inspection turntable 5 to slide along the direction of the first slide rail 12, the workpiece 10 on the inspection turntable 5 slides to the inspection area for CT / DR inspection. After the inspection is completed, the inspection turntable 5 is slid along the first slide rail 12, causing the workpiece 10 on the turntable 5 to slide to the blank area (i.e., the side closer to the base 1). The first angle cylinder 41 fixes the support frame 3 to the slide plate 7 (the second angle cylinder 51 is released but does not rotate). After fixing, the second angle cylinder 51 is fully opened, driving the slide plate 7 to rise, causing the support frame 3 to detach from the inspection turntable 5. At the same time, by extending and retracting the output end of the cylinder piston rod 61, the flipping platform 2 is driven to move towards the side closer to the base 1, causing the flipping platform 2 to rotate around the rotation axis in the second rotation direction X2, so as to reset the workpiece 10 to a horizontal state. This completes the inspection of one workpiece 10. The base 1 is then driven to slide along the extension direction of the second slide rail 13, causing the second flipping platform 2 to slide to the position corresponding to the inspection turntable 5. The above operation is repeated to complete the inspection of the second workpiece 10.

[0135] The embodiments of this disclosure have been described above. However, these embodiments are for illustrative purposes only and are not intended to limit the scope of this disclosure. Although various embodiments have been described above, this does not mean that the measures in the various embodiments cannot be used advantageously in combination. The scope of this disclosure is defined by the appended claims and their equivalents. Various substitutions and modifications can be made by those skilled in the art without departing from the scope of this disclosure, and all such substitutions and modifications should fall within the scope of this disclosure.

Claims

1. A flipping device, characterized in that, include: Base; At least one rotating platform is rotatably mounted on the base; A sliding plate is slidably mounted on the flipping platform, and the sliding direction is perpendicular to the rotation axis of the flipping platform; A support frame is detachably mounted on the flipping platform. The support frame is used to hold the workpiece. The side of the support frame away from the flipping platform is open. A fixing component is provided on the support frame to fix the workpiece inside the support frame. A clamping mechanism is provided on the flipping platform. The clamping mechanism is used to fix or detach the support frame from the flipping platform. The support frame is detachably mounted on the slide plate through the clamping mechanism. A detection turntable is provided on one side of the base. A plurality of second corner cylinders are spaced apart on the detection turntable. The pressure arm of the second corner cylinder is used to press or separate the support frame from the detection turntable. as well as A drive assembly is disposed on the base. The drive assembly is used to drive the flipping platform to flip. The drive assembly is configured to: drive the flipping platform to flip in a first rotation direction, disengage the support frame from the flipping platform through the clamping mechanism, place the support frame on the detection turntable for subsequent processing, and drive the flipping platform to flip in a second rotation direction to reset the support frame. The fixing assembly includes at least one bracket group, each bracket group including: a first bracket disposed on the support frame and located on the side of the workpiece closer to the flipping platform, the first bracket having a first lifting groove on the side facing the workpiece; and a second bracket detachably connected to the first bracket, the second bracket being located on the side of the workpiece away from the flipping platform, the second bracket having a second lifting groove on the side facing the workpiece, the first lifting groove and the second lifting groove cooperating to form a lifting cavity for placing the workpiece, and when the workpiece is located in the lifting cavity, the inner peripheral wall of the lifting cavity is in contact with the outer peripheral wall of the workpiece; The fixing assembly further includes: a first support base disposed at one end of the support frame near the detection turntable and located on the side of the workpiece near the flipping platform, wherein the first support base has a first support groove on the side facing the workpiece; and a second support base detachably connected to the first support base and located on the side of the workpiece away from the flipping platform, wherein the second support base has a second support groove on the side facing the workpiece, wherein the first support groove and the second support groove cooperate to form a support cavity for placing the workpiece, wherein when the workpiece is located in the support cavity, the inner peripheral wall of the support cavity fits against the outer peripheral wall of the workpiece; The support frame is provided with at least one set of slide grooves, and one set of slide grooves corresponds to one set of brackets. Each set of slide grooves includes two first slide grooves, which are located on opposite sides of the support frame. The arrangement direction of the first slide grooves is perpendicular to the length direction of the workpiece. The ends of the two first slide grooves away from the flipping platform are open. In one set of brackets, the opposite sides of the first bracket and the second bracket are slidably assembled into the two first slide grooves in one set of slide grooves. The support frame is provided with positioning elements, which are used to fix the positions of the first bracket and the second bracket in the first slide grooves. The flipping device includes multiple flipping platforms, which are arranged at intervals along the rotation axis of the flipping platforms. The first rotation direction is opposite to the second rotation direction.

2. The flipping device according to claim 1, wherein, The clamping mechanism includes a plurality of first corner cylinders spaced apart on the tilting platform, and the pressure arms of the plurality of first corner cylinders are used to clamp or separate the support frame from the tilting platform.

3. The flipping device according to claim 1, wherein, The first support base is detachably connected to the support frame.

4. The flipping device according to claim 3, wherein, The flipping device also includes a key block connected to the first support base. The support frame has multiple keyways for positioning the first support base of different sizes in the support frame. The key block is plugged into and adapted to the keyways.

5. The flipping device according to claim 1, wherein, The fastening component further includes: at least one strap; One end of the strap is connected to the support frame, and the other end of the strap is detachably connected to the support frame. When the workpiece is fixed inside the support frame, the strap spans the workpiece and abuts against the side of the workpiece away from the flipping platform.

6. The flipping device according to claim 1, wherein, The skateboard is provided with a plurality of spaced positioning blocks, which are used to indicate the installation position of the support frame on the skateboard. When the support frame is fixedly connected to the skateboard, the positioning blocks are in contact with the outer periphery of the support frame.

7. The flipping device according to claim 1, wherein, The drive assembly includes a hydraulic cylinder piston rod and a hydraulic cylinder. The tilting platform and the base are respectively provided with hinge seats. One end of the hydraulic cylinder piston rod is connected to the hinge seat on the tilting platform, and the other end of the hydraulic cylinder is connected to the hinge seat on the base.

8. A detection system, characterized in that, include: A radiation source, used to generate radiation suitable for scanning and detecting the object under inspection; A detector array is arranged opposite to the radiation source, and a detection area is formed between the radiation source and the detector array. The detector array is used to receive radiation passing through the object being inspected. The flipping device according to any one of claims 1-7, wherein the detection turntable in the flipping device can be located in the detection area.

9. The detection system according to claim 8, wherein, The detection system also includes a mounting base. The mounting base is slidably disposed between the radiation source and the detector group, and the sliding direction intersects with the detection area. The detection turntable is rotatably disposed on the mounting base.

10. The detection system according to claim 8 or 9, wherein, The base is slidably mounted, and the sliding direction is parallel to the rotation axis of the flipping platform.

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