A multi-functional X-ray three-dimensional imaging detection system

Abstract

The present invention provides a multi-functional X-ray three-dimensional imaging detection system, which includes a box body and a lateral rotation detection device and a material translation mechanism arranged inside the box body. The box body is used for radiation protection. The lateral rotation detection device is used for detecting a workpiece to be detected. The material translation mechanism is used for clamping and rotating the workpiece to be detected in any posture. The lateral rotation detection device and the material translation mechanism are respectively connected to a controller in a signal manner. For the multi-functional X-ray three-dimensional imaging detection system of the present invention, various materials can be quickly replaced by changing the program, greatly reducing the workload of material replacement; multiple detection items can be detected with one loading, improving the detection efficiency of the equipment.

Description

Technical Field

[0001] The present invention belongs to the technical field of ray detection, and in particular relates to a multifunctional X-ray three-dimensional imaging detection system. Background Art

[0002] In the prior art, the existing lateral rotation industrial CT technology is usually used in some simple detection projects of geological cores, shaft parts, and square parts. Its characteristics are that it can only detect industrial products with simple structures, and only one project can be detected during the operation of the equipment. It cannot automatically detect multiple positions. After the equipment is shut down, manual adjustment of the material is required before it can be detected again. The work of adjusting the position is complex, with low repeatability and low work efficiency. Summary of the Invention

[0003] In view of this, the present invention aims to propose a multifunctional X-ray three-dimensional imaging detection system to solve the problems that the existing equipment cannot automatically detect multiple positions and has low detection efficiency.

[0004] To achieve the above object, the technical solution of the present invention is realized as follows:

[0005] A multifunctional X-ray three-dimensional imaging detection system includes a box body and a lateral rotation detection device and a material translation mechanism arranged inside the box body. The box body is used for radiation protection. The lateral rotation detection device is used to detect a workpiece to be detected. The material translation mechanism is used to clamp and rotate the workpiece to be detected in any posture. The lateral rotation detection device and the material translation mechanism are respectively connected to a controller in a signal manner.

[0006] Further, the material translation mechanism includes a transverse movement platform. A longitudinal movement platform is slidably installed above the transverse movement platform. A lifting platform is slidably installed above the longitudinal movement platform. A carrier conversion rotating platform is fixedly installed above the lifting platform. A carrier conversion moving platform mounting bracket is installed on the carrier conversion rotating platform. A planar detection tray is installed on one side of the bracket, and a four-corner detection carrier is rotatably installed on the other side. The transverse movement platform, the longitudinal movement platform, the lifting platform, and the carrier conversion rotating platform are all connected to the controller in a signal manner.

[0007] Further, the transverse movement platform includes a first platform frame. A first ball screw nut module and a first servo motor are installed on the first platform frame. A transverse movement platform mounting plate is fixedly installed above the first ball screw nut module. The first servo motor can drive the first ball screw nut module to drive the transverse movement platform mounting plate to move. The first servo motor is connected to the controller in a signal manner.

[0008] Further, a first linear bearing is also installed on the first platform frame. The first linear bearing is arranged parallel to the turntable and is slidably connected to the bottom of the transverse movement platform mounting plate.

[0009] Further, the longitudinal moving platform includes a second platform frame. The lower part of the second platform frame is fixedly connected to the transverse moving platform mounting plate. The second ball screw nut module and the second servo motor are installed above. The movable plate is fixedly installed above the second ball screw nut module. The second servo motor drives the movable plate to move through the second ball screw nut module. The second servo motor is signal-connected to the controller.

[0010] Further, a second linear bearing is also installed on the second platform frame. The second linear bearing is perpendicular to the turntable. The upper part of the second linear bearing is slidably connected to the movable plate.

[0011] Further, the lifting platform includes a third platform frame. The third linear bearing is installed at the bottom of the third platform frame. The two sides above the third linear bearing are respectively slidably connected to a platform mounting plate. The third ball screw nut module and the third servo motor are fixedly installed in the middle of the platform mounting plate. The third servo motor drives the two platform mounting plates to move relatively or oppositely through the third ball screw nut module. The opposite sides of the two platform mounting plates are both inclined planes, and an inclined plane bearing is installed on each inclined plane. The upper part of the inclined plane bearing is slidably connected to the lifting block. The third servo motor is signal-connected to the controller.

[0012] Further, the lifting platform is a cylinder.

[0013] Further, the material of the box body is a radiation-proof material, and a window is provided.

[0014] Further, a clamping plate is provided on the four-corner detection carrier for clamping the piece to be detected.

[0015] Compared with the prior art, the multi-functional X-ray three-dimensional imaging detection system of the present invention has the following advantages:

[0016] (1) For the multi-functional X-ray three-dimensional imaging detection system of the present invention, various materials can be quickly replaced by changing the program, greatly reducing the workload of material replacement; multiple detection items can be detected with one loading, improving the detection efficiency of the equipment.

[0017] (2) For the multi-functional X-ray three-dimensional imaging detection system of the present invention, manual loading and unloading can be carried out outside the protective box, which is safer, more reliable and improves work efficiency.

[0018] (3) For the multi-functional X-ray three-dimensional imaging detection system of the present invention, the material can be quickly clamped by a special fixture, and the operation is simple and convenient to use. Description of the Drawings

[0019] The accompanying drawings that form a part of the present invention are used to provide a further understanding of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0020] Figure 1 Schematic diagram of the lateral rotation detection device and the material translation mechanism according to an embodiment of the present invention;

[0021] Figure 2 Schematic diagram of the lateral rotation detection device according to an embodiment of the present invention;

[0022] Figure 3 Schematic diagram of the material translation mechanism according to an embodiment of the present invention;

[0023] Figure 4 Schematic diagram of the lateral moving platform according to an embodiment of the present invention;

[0024] Figure 5 Schematic diagram of the longitudinal moving platform according to an embodiment of the present invention;

[0025] Figure 6 Schematic diagram of the lifting platform according to an embodiment of the present invention;

[0026] Figure 7 Schematic diagram of the usage state of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention Figure 1 ;

[0027] Figure 8 Schematic diagram of the usage state of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention Figure 2 ;

[0028] Figure 9 Schematic diagram of the usage state of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention Figure 3 ;

[0029] Figure 10 Schematic diagram of the usage state of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention Figure 4 ;

[0030] Figure 11 Flow chart of the four-corner detection mode of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention;

[0031] Figure 12 Flow chart of the planar DR detection mode of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention;

[0032] Figure 13 Flow chart of the general material detection mode of the multifunctional X-ray three-dimensional imaging detection system according to an embodiment of the present invention.

[0033] Description of the reference numerals:

[0034] 1 - Lateral rotation detection device; 11 - Radiation source; 12 - Detector; 13 - Turntable; 14 - Frame; 2 - Material translation mechanism; 21 - Transverse moving platform; 211 - First servo motor; 212 - First platform frame; 213 - First ball screw nut module; 214 - First linear bearing; 215 - Transverse moving platform mounting plate; 22 - Longitudinal moving platform; 221 - Second servo motor; 222 - Second ball screw nut module; 223 - Second linear bearing; 224 - Movable plate; 225 - Second platform frame; 23 - Lifting platform; 231 - Third servo motor; 232 - Third platform frame; 233 - Third ball screw nut module; 234 - Third linear bearing; 235 - Platform mounting plate; 237 - Lifting block; 238 - Tapered roller bearing; 24 - Carrier conversion rotating platform; 25 - Carrier conversion moving platform; 26 - Planar detection tray; 27 - Bracket; 28 - Four-corner detection carrier; 29 - Four-corner rotation motor; 3 - Box. Detailed implementation manners

[0035] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments may be combined with each other.

[0036] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0037] In the description of the present invention, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0039] A multifunctional X-ray three-dimensional imaging detection system, as Figures 1 to 13 shown, includes a box body 3 and a lateral rotation detection device 1 and a material translation mechanism 2 installed inside it. The box body 3 has a radiation protection function. The lateral rotation detection device 1 includes a frame 14. A turntable 13 is installed in the middle of the frame 14. A motor is installed on one side of the turntable 13, and a detector 12 and a radiation source 11 are installed on the other side for detecting the workpiece to be detected. The material translation mechanism 2 can rotate the workpiece to be detected in any direction. The motor, the detector 12, the radiation source 11, and the material translation mechanism 2 are respectively connected to the controller in a signal manner. In the multifunctional X-ray three-dimensional imaging detection system of this solution, loading and unloading can be performed manually outside the protection box, which is safer, more reliable, and improves work efficiency.

[0040] The material translation mechanism 2 includes a transverse moving platform 21, a longitudinal moving platform 22, a lifting platform 23, a carrier conversion rotating platform 24, a carrier conversion moving platform 25, a planar detection tray 26, a bracket 27, a four-corner detection carrier 28, and a four-corner rotation motor 29. The longitudinal moving platform 22 is slidably installed above the transverse moving platform 21, the lifting platform 23 is slidably installed above the longitudinal moving platform 22, the carrier conversion rotating platform 24 is fixedly installed above the lifting platform 23, the carrier conversion moving platform 25 is fixedly installed above the carrier conversion rotating platform 24, the bracket 27 is fixedly installed above the carrier conversion moving platform 25. A planar detection tray 26 is installed on one side of the bracket 27, and a four-corner detection carrier 28 is installed on the other side through the four-corner rotation motor 29. The transverse moving platform 21, the longitudinal moving platform 22, the lifting platform 23, the carrier conversion rotating platform 24, the four-corner detection carrier 28, and the four-corner rotation motor 29 are all connected to the controller in a signal manner. In the multifunctional X-ray three-dimensional imaging detection system of this solution, multiple materials can be quickly replaced by changing the program, which greatly reduces the workload of replacing materials. Multiple detection items can be detected with one loading, improving the detection efficiency of the equipment. Since the multi-axis moving platform has a high degree of freedom, multiple detection items of a single industrial product can be automatically completed at one time, thereby reducing the loading and unloading and debugging time, reducing the labor intensity of the operator, and improving the detection efficiency. The controller is a PLC or a PC, as long as it can control the rotation of the motor and realize data processing.

[0041] In one embodiment, the lateral movement platform 21 includes a first servo motor 211, a first platform frame 212, a first ball screw nut module 213, a first linear bearing 214, and a lateral movement platform mounting plate 215. A first mounting groove is provided on the first platform frame 212. The first ball screw nut module 213 is fixedly installed inside the first mounting groove. The lateral movement platform mounting plate 215 is fixedly installed above the first ball screw nut module 213. The first servo motor 211 is also installed in the first mounting groove. The first servo motor 211 is connected to the first ball screw nut module 213 and drives the first ball screw nut module 213 to drive the lateral movement platform mounting plate 215 to move. The first servo motor 211 is signal-connected to the controller.

[0042] Preferably, a first linear bearing 214 is also installed on the first platform frame 212. The first linear bearing 214 is arranged in parallel with the turntable 13 of the lateral rotation detection device 1. The first linear bearing 214 is slidably connected to the bottom of the lateral movement platform mounting plate 215. The two cooperate to play a role in support and guidance, and at the same time reduce the friction force.

[0043] When the first servo motor 211 drives the first ball screw nut module 213 to move, the first ball screw nut module 213 drives the lateral movement platform mounting plate 215 and the part above it to move parallel to the turntable 13.

[0044] The longitudinal movement platform 22 includes a second servo motor 221, a second ball screw nut module 222, a second linear bearing 223, a movable plate 224, and a second platform frame 225. The second platform frame 225 is fixedly connected to the lateral movement platform mounting plate 215 below and is provided with a second mounting groove above. The second ball screw nut module 222 and the second servo motor 221 are installed in the second mounting groove. The movable plate 224 is fixedly installed above the second ball screw nut module 222. The second servo motor 221 drives the movable plate 224 to move through the second ball screw nut module 222. The second servo motor 221 is signal-connected to the controller.

[0045] Preferably, a second linear bearing 223 is also installed on the second platform frame 225. The second linear bearing 223 is arranged perpendicular to the turntable 13 of the lateral rotation detection device 1. The second linear bearing 223 is slidably connected to the movable plate 224 above. The two cooperate to play a role in support and guidance, and at the same time reduce the friction force.

[0046] When the second servo motor 221 drives the second ball screw nut module 222 to move, the second ball screw nut module 222 drives the movable plate 224 and the part above it to move perpendicular to the turntable 13.

[0047] In one embodiment, the lifting platform 23 is a cylinder.

[0048] In another embodiment, the lifting platform 23 includes a third servo motor 231, a third platform frame 232, a third ball screw nut module 233, a third linear bearing 234, a platform mounting plate 235, a lifting block 237, and an inclined plane bearing 238. The third linear bearing 234 is installed at the bottom of the third platform frame 232. The two sides above the third linear bearing 234 are respectively slidably connected to a platform mounting plate 235. The middle of the platform mounting plate 235 is fixedly installed with a third ball screw nut module 233. One end of the third ball screw nut module 233 is fixedly connected to the third servo motor 231. The third servo motor 231 drives the two platform mounting plates 235 to move relatively or in opposite directions through the third ball screw nut module 233. The opposite sides of the two platform mounting plates 235 are both inclined planes, and an inclined plane bearing 238 is installed on each inclined plane. The upper part of the inclined plane bearing 238 is slidably connected to the lifting block 237. The third servo motor 231 is signal-connected to the controller.

[0049] Preferably, the shape of the lifting block 237 matches the shape above the platform mounting plate 235, and both are frustum structures with rounded tops.

[0050] When rising is required, the third servo motor 231 drives the two platform mounting plates 235 to move relatively along the third linear bearing 234 through the third ball screw nut module 233. The inclined plane bearings 238 on the inclined planes of the platform mounting plates 235 move accordingly. Since the slider of the inclined plane bearing 238 is fixed on the lifting block 237 and cannot move left and right, only the lifting block 237 fixed thereon can move upward. When descending is required, the third servo motor 231 drives the two platform mounting plates 235 to move in the reverse direction along the third linear bearing 234 through the third ball screw nut module 233. The inclined plane bearings 238 on the inclined planes of the platform mounting plates 235 move accordingly, causing the lifting block 237 fixed thereon to descend.

[0051] The carrier conversion rotating platform 24 and the four-corner rotating motor 29 are both standard DD motors. The main function of the carrier conversion rotating platform 24 is to enable the workpiece to be detected to rotate in the box, increase the degrees of freedom of the workpiece to be detected, convert the workpiece to be detected, and perform functions such as extending the workpiece to be detected out of the protective box for blanking. The four-corner rotating motor 29 enables the four-corner detection carrier 283 to rotate by 60°, achieving the purpose of detecting the four corners of the material.

[0052] The structure of the vehicle conversion mobile platform 25 is the same as that of the longitudinal mobile platform 22, so it will not be repeated here. Its function is as follows: The transverse mobile platform mounting plate on the vehicle conversion mobile platform 25 is fixedly connected to the vehicle mounting bracket 27, enabling the bracket 27 to translate on the vehicle conversion mobile platform 25, thereby realizing the conversion of the vehicle mounting bracket 27 and the four-corner detection vehicle 28. By replacing the positioning fixture, the types of industrial products to be detected can be quickly changed, which is suitable for the occasion of small batches of multiple varieties. The four-corner detection vehicle 28 is provided with a clamping plate for clamping the part to be detected.

[0053] The material of the box body 3 is radiation-proof material and is provided with a window for the flat detection tray 26, bracket 27, four-corner detection vehicle 28, and four-corner rotation motor 29 of the material translation mechanism 2 to pass through.

[0054] The working principle of a multi-functional X-ray three-dimensional imaging detection system is as follows:

[0055] When the object to be detected needs large-area detection, the conversion flat detection tray 26 is used; when the object to be detected is a Putian material, the four-corner detection vehicle 28 is used; in the initial state, the four-corner detection vehicle 28 (taking the object to be detected installed on the four-corner detection vehicle 28 as an example) extends to the outside of the box body 3 through the window of the box body 3. After the staff clamps the object to be detected on the four-corner detection vehicle 28, the controller switch is turned on. The controller controls the first servo motor 211 to work. The first servo motor 211 drives the transverse mobile platform mounting plate 215 and the parts above it to move along the turntable 13 to the set position through the first ball screw nut module 213; at this time, the object to be detected enters the inside of the box body 3. The provided box body 3 can effectively block the radiation generated in the lateral rotation detection device 1, effectively protect the human body, and prevent the human body from being harmed by radiation; after reaching the set time, the controller controls the second servo motor 221 to work. The second servo motor 221 drives the movable plate 224 and the parts above it to move vertically along the turntable 13 until reaching the set position; after reaching the set time, the controller controls the third servo motor 231 to work. The third servo motor 231 works through the third ball screw nut module 233 and the platform mounting plate 235 until the lifting block 237 reaches the set position; after reaching the set time, the controller controls the vehicle conversion rotating platform 24 to rotate to the set angle, and then controls the servo motor of the vehicle conversion mobile platform 25 to work until the four-corner detection vehicle 28 reaches the set position. After reaching the set time, the controller controls the four-corner rotation motor 29 to rotate. Due to the high degree of freedom of the multi-axis mobile platform, multiple detection items of a single industrial product can be automatically completed at one time, thereby reducing the loading and unloading and debugging time, reducing the labor intensity of the operator, and improving the detection efficiency.

[0056] The multi-functional X-ray three-dimensional imaging detection system is divided into three detection modes: four-corner detection mode, flat DR detection mode, and ordinary material detection mode.

[0057] The four-corner detection mode process is as follows:

[0058] Set the four-corner detection mode in the controller → The controller controls the motor to work, and the motor drives the turntable 13 to rotate → The material translation mechanism 2 converts the four-corner detection carrier 28 and extends out of the box body 3 → Manual feeding → The material translation mechanism 2 enters the box body 3 → The controller controls the ray source 11 to turn on → The material translation mechanism 2 rotates and translates the material to the 1st corner → The lateral rotation detection device 1 performs three-dimensional scanning on the object to be detected → The controller performs three-dimensional reconstruction → The material translation mechanism 2 rotates and translates the material to the 2nd corner → The lateral rotation detection device 1 performs three-dimensional scanning on the object to be detected → The controller performs three-dimensional reconstruction → The material translation mechanism 2 rotates and translates the material to the 3rd corner → The lateral rotation detection device 1 performs three-dimensional scanning on the object to be detected → The controller performs three-dimensional reconstruction → The material translation mechanism 2 rotates and translates the material to the 4th corner → The lateral rotation detection device 1 performs three-dimensional scanning on the object to be detected → The controller performs three-dimensional reconstruction → The controller determines whether the object to be detected is qualified. If it is qualified, the material is discharged and the display shows OK; if it is unqualified, the material is discharged and the display shows NG.

[0059] The planar DR detection mode process is as follows:

[0060] Set the planar DR detection mode in the controller → The controller controls the motor to work, and the motor drives the turntable 13 to rotate and position to the position where the ray source is upward → The material translation mechanism 2 converts the planar detection tray 26 and extends out of the box body 3 → Manual feeding → The material translation mechanism 2 enters the box body 3 → The controller controls the ray source 11 to turn on → The material translation mechanism 2 translates the planar detection tray 26 and moves at a constant speed parallel to the turntable 13 → The lateral rotation detection device 1 performs two-dimensional scanning on the object to be detected → The controller determines whether the object to be detected is qualified. If it is qualified, the material is discharged and the display shows OK; if it is unqualified, the material is discharged and the display shows NG.

[0061] The ordinary material detection mode process is as follows:

[0062] Set the ordinary material detection mode in the controller → The controller controls the motor to work, and the motor drives the turntable 13 to rotate and position to the position where the ray source is parallel to the ground → The material translation mechanism 2 converts the four-corner detection carrier 28 to replace the ordinary material carrier and extends out of the box body 3 → Manual feeding → The material translation mechanism 2 enters the box body 3 → The controller controls the ray source 11 to turn on → The material translation mechanism 2 translates the ordinary material carrier between the ray source and the detector and rotates in place → The lateral rotation detection device 1 performs three-dimensional scanning on the object to be detected → The controller determines whether the object to be detected is qualified. If it is qualified, the material is discharged and the display shows OK; if it is unqualified, the material is discharged and the display shows NG.

[0063] Since the actions required by the material translation mechanism for different materials are not the same, the system can preset the displacement data of each operating axis of the material translation mechanism according to the sizes of different materials; moreover, the controller configurations of different materials can be stored as a recipe table and can be replaced with one key when needed. The states of the four corners of rectangular materials can be detected according to different materials, different positions, and different postures; due to the high degree of freedom of the multi-axis moving platform, multiple inspection items of a single industrial product can be automatically completed at one time, thereby reducing the loading and unloading and debugging time, lowering the labor intensity of operators, and improving the inspection efficiency.

[0064] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A multifunctional X-ray three-dimensional imaging detection system, characterized in that: It includes a box body, a lateral rotation detection device and a material translation mechanism arranged inside it. The box body is used for radiation protection. The lateral rotation detection device is used to detect the part to be detected. The material translation mechanism is used to clamp and rotate the part to be detected in any posture. The lateral rotation detection device and the material translation mechanism are respectively connected to the controller by signals; The material translation mechanism includes a transverse moving platform. A longitudinal moving platform is slidably installed above the transverse moving platform. A lifting platform is slidably installed above the longitudinal moving platform. A carrier conversion rotating platform is fixedly installed above the lifting platform. A bracket is installed on the carrier conversion rotating platform through a carrier conversion moving platform. A planar detection tray is installed on one side of the bracket, and a four-corner detection carrier is rotatably installed on the other side. The transverse moving platform, the longitudinal moving platform, the lifting platform and the carrier conversion rotating platform are all connected to the controller by signals; The transverse moving platform includes a first platform frame. A first ball screw nut module and a first servo motor are installed on the first platform frame. A transverse moving platform mounting plate is fixedly installed above the first ball screw nut module. The first servo motor can drive the first ball screw nut module to drive the transverse moving platform mounting plate to move. The first servo motor is connected to the controller by signals; The lifting platform includes a third platform frame. Third linear bearings are installed at the bottom of the third platform frame. The two sides above the third linear bearings are respectively slidably connected to a platform mounting plate. A third ball screw nut module and a third servo motor are fixedly installed in the middle of the platform mounting plate. The third servo motor drives the two platform mounting plates to move relative to or in the opposite direction through the third ball screw nut module. The opposite sides of the two platform mounting plates are both inclined planes, and an inclined plane bearing is installed on each inclined plane. The lifting block is slidably connected above the inclined plane bearing. The third servo motor is connected to the controller by signals.

2. The multifunctional X-ray three-dimensional imaging detection system according to claim 1, wherein: A first linear bearing is also installed on the first platform frame. The first linear bearing is arranged parallel to the turntable and is slidably connected to the bottom of the transverse moving platform mounting plate.

3. A multifunctional X-ray three-dimensional imaging detection system according to claim 1, characterized in that: The longitudinal moving platform includes a second platform frame. The second platform frame is fixedly connected to the transverse moving platform mounting plate below and a second ball screw nut module and a second servo motor are installed above. A movable plate is fixedly installed above the second ball screw nut module. The second servo motor drives the movable plate to move through the second ball screw nut module. The second servo motor is connected to the controller by signals.

4. A multifunctional X-ray three-dimensional imaging detection system according to claim 3, characterized in that: A second linear bearing is also installed on the second platform frame. The second linear bearing is arranged perpendicular to the turntable and is slidably connected to the movable plate above.

5. A multifunctional X-ray three-dimensional imaging detection system according to claim 1, characterized in that: The lifting platform is a cylinder.

6. A multifunctional X-ray three-dimensional imaging detection system according to claim 1, characterized in that: The material of the box body is a radiation-proof material and is provided with a window.

7. A multi-functional X-ray three-dimensional imaging detection system according to claim 1, characterized in that: A clamping plate is provided on the four-corner detection carrier for clamping the part to be detected.

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