Off-line X-Ray detection equipment

Abstract

The invention is suitable for the technical field of detection equipment, and provides off-line X-Ray detection equipment which comprises an equipment main body, an operation table and a display, and further comprises an angle control mechanism, a detection frame, a moving mechanism, a flat plate detector, an X-ray detector, an adjusting mechanism, a circular objective table and a square objective table, the angle control mechanism can drive the flat plate detector and the X-ray detector to rotate at the same time, so that the detection angles of the flat plate detector and the X-ray detector are changed at the same time, products can be accurately detected, detected images are prevented from being distorted, and the quality of the detected images is ensured. The moving mechanism can change the distance between the flat plate detector and the product and the distance between the X-ray detector and the product and ensure the detection accuracy of the flat plate detector and the X-ray detector, the adjusting mechanism can change the X-axis position and the Y-axis position of the circular objective table and the square objective table, the flat plate detector and the X-ray detector can conveniently conduct rapid and accurate detection on the flat plate detector and the X-ray detector, and the detection efficiency is improved. And the detection quality of products is ensured.

Description

Technical Field

[0001] This invention belongs to the field of detection equipment technology, and particularly relates to an offline X-ray detection device. Background Technology

[0002] X-Ray inspection equipment is mainly used for the inspection of semiconductors, SMT, DIP and electronic components, and covers the inspection of IC, BGA, CSP and PCB products.

[0003] The existing equipment includes a conveyor platform, conveyors, a testing chamber, an X-ray emitter, an X-ray receiver, a conveyor frame, and a cross-shaped slide rail frame. There are two conveyors: one for feeding and the other for discharging, both mounted on the conveyor platform. Both conveyors are belt conveyors. The conveyor platform connects to the testing chamber on both sides. Product inlets and outlets are located on the walls of the testing chamber and at the ports of the two conveyors. Products are transported by the conveyors from these inlets and outlets into the conveyor frame. The X-ray testing equipment is easy to maintain, has a long service life, can be programmed for testing, is simple to operate, reduces operator training, is suitable for online testing, has high repeatability, automatic online defect learning, and automatic track separation for failed samples.

[0004] Although the existing equipment can complete the inspection of the product, the position of its inspection device is always fixed. This makes it impossible to complete the tilt inspection according to the inspection requirements of the product, resulting in the obtained image failing to meet the requirements, and both the inspection accuracy and inspection quality being poor.

[0005] Therefore, in view of the above situation, there is an urgent need to develop an offline X-ray inspection device to overcome the shortcomings in current practical applications. Summary of the Invention

[0006] In view of the shortcomings of the existing technology, the purpose of this invention is to provide an offline X-ray detection device to solve the problems mentioned in the background.

[0007] To achieve the above objectives, the present invention provides the following technical solution:

[0008] An offline X-ray inspection device includes a main body, an operating table on the outside of the main body, a display mounted on the operating table, and further includes:

[0009] The angle control mechanism is arranged in the equipment body, a detection frame is arranged on the output end of the angle control mechanism, the detection frame is in a U-shaped rod structure, the middle part of the detection frame is connected with the angle control mechanism, a moving mechanism is arranged on the upper and lower ends of the detection frame, a flat panel detector and an X-ray detector are respectively arranged on the moving mechanism, the flat panel detector and the X-ray detector are respectively arranged on the upper and lower ends of the detection frame, the middle parts of the flat panel detector and the X-ray detector are provided with product placing areas, the flat panel detector is located directly above the X-ray detector, and the angle control mechanism is used for simultaneously changing the detection angles of the flat panel detector and the X-ray detector.

[0010] The adjusting mechanism is arranged in the equipment body and between the flat panel detector and the X-ray detector, a circular carrier and a square carrier are respectively arranged on the middle part of the adjusting mechanism, and the adjusting mechanism is used for changing the X-axis and Y-axis positions of the circular carrier and the square carrier.

[0011] As a further technical scheme of the present application, the angle control mechanism comprises a fixing frame, a circular arc guide rail, a circular arc gear, a driving gear, a motor and a connecting frame, the fixing frame is fixed in the equipment body, a detection frame is rotatably arranged on one side of the fixing frame through a bearing, a circular arc guide rail is rotatably arranged on the fixing frame, a circular arc gear is fixed on the circular arc guide rail, the connecting frame is fixed on one side of the detection frame, the connecting frame is slidably connected with the circular arc guide rail, the motor is fixed on the connecting frame, a driving gear meshing with the circular arc gear is fixed on the output end of the motor, and the included angle between the two ends of the circular arc gear is 60 degrees.

[0012] As a further technical scheme of the present application, the moving mechanism comprises a moving assembly one and a moving assembly two, the moving assembly one is fixed on one end of the detection frame and connected with the flat panel detector, and the moving assembly two is fixed on the other end of the detection frame and connected with the X-ray detector.

[0013] As a further technical scheme of the present application, the moving assembly one comprises a Z-axis guide rail one, a motor two, a lead screw one and a mounting frame one, the Z-axis guide rail one is fixed on one end of the detection frame, the mounting frame one is slidably arranged on the Z-axis guide rail one, the flat panel detector is fixed on the mounting frame one, the motor two is fixed on one end of the Z-axis guide rail one, the output end of the motor two is connected with the lead screw one rotatably arranged on the Z-axis guide rail one, and the lead screw one is threadedly connected with the mounting frame one.

[0014] As a further technical scheme of the present application, the moving assembly two comprises a Z-axis guide rail two, a motor three, a screw rod two and a mounting frame two, the Z-axis guide rail two is fixed on the other end of the detection frame, the mounting frame two is slidingly installed on the Z-axis guide rail two, the X-ray detector is fixed on the mounting frame two, the motor three is fixed on the Z-axis guide rail two, the output end of the motor three is connected with the screw rod two which is rotatably installed on the Z-axis guide rail two, and the screw rod two is in threaded connection with the mounting frame two.

[0015] As a further technical scheme of the present application, the adjusting mechanism comprises a Y-axis adjusting assembly and an X-axis adjusting assembly, the Y-axis adjusting assembly is arranged in the equipment main body and located between the flat panel detector and the X-ray detector, the X-axis adjusting assembly is slidingly installed on the Y-axis adjusting assembly, and the circular object table and the square object table are respectively installed on the X-axis adjusting assembly.

[0016] As a further technical scheme of the present application, the Y-axis adjusting assembly comprises a Y-axis guide rail, a motor four, a screw rod three and an adjusting frame one, the Y-axis guide rail is fixed in the equipment main body, the adjusting frame one is slidingly installed on the Y-axis guide rail, the motor four is fixed on one end of the Y-axis guide rail, the output end of the motor four is connected with the screw rod three which is rotatably installed on the Y-axis guide rail, the screw rod three is in threaded connection with one side of the adjusting frame one, and the other side of the adjusting frame one is installed with the X-axis adjusting assembly.

[0017] As a further technical scheme of the present application, the X-axis adjusting assembly comprises an X-axis guide rail, a motor five, an adjusting frame two and a screw rod four, the X-axis guide rail is fixed on the adjusting frame one, the adjusting frame two is slidingly installed on the X-axis guide rail, the circular object table and the square object table are respectively installed on the adjusting frame two, the motor five is fixed on one end of the X-axis guide rail, and the output end of the motor five is connected with the screw rod four which is rotatably installed on the X-axis guide rail.

[0018] As a further technical scheme of the present application, the outer wall of the circular object table is rotatably installed on the object rack, the object rack is fixedly connected with the adjusting frame two, the motor six is installed on the object rack, the output end of the motor six is installed with a rotating gear one, and the rotating gear one is connected with a rotating gear two which is fixed on the circular object table.

[0019] Compared with the prior art, the present application has the following beneficial effects:

[0020] The angle control mechanism can adjust the inclination angle of the detection frame according to the requirement, thereby driving the flat panel detector and the X-ray detector to rotate at the same time, and further changing the detection angle of the flat panel detector and the X-ray detector, so that the product can be accurately detected, the detection image is prevented from distortion, the quality of the detection image is ensured, the movement mechanism can change the distance between the flat panel detector, the X-ray detector and the product, and the detection accuracy of the flat panel detector and the X-ray detector is ensured, and the detection efficiency and the detection quality of the equipment are further improved.

[0021] The adjusting mechanism can change the X-axis and Y-axis positions of the circular carrier table and the square carrier table, so that the products on the two carrier tables can be moved to the specified positions, the flat panel detector and the X-ray detector can be quickly and accurately detected, the detection quality of the products is ensured, and the practicability and the convenience of the equipment are improved.

[0022] In order to more clearly illustrate the structural features and effects of the present application, the present application will be described in detail below in combination with the drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 The appearance schematic diagram of the offline X-Ray detection equipment provided by the embodiment of the present application is shown.

[0024] Figure 2 The internal structure schematic diagram of the offline X-Ray detection equipment provided by the embodiment of the present application is shown.

[0025] Figure 3 For Figure 2 The structure schematic diagram of the angle control mechanism, the movement mechanism, the flat panel detector and the X-ray detector is shown.

[0026] Figure 4 For Figure 2 The structure schematic diagram of the adjusting mechanism and the circular carrier table is shown.

[0027] Figure 5 For Figure 2 The structure schematic diagram of the adjusting mechanism and the square carrier table is shown.

[0028] Reference numerals: 1-Equipment body, 2-Angle control mechanism, 21-Fixed frame, 22-Circular arc guide rail, 23-Circular arc gear, 24-Driving gear, 25-Motor 1, 26-Connecting frame, 3-Detection frame, 4-Moving component 1, 41-Z-axis guide rail 1, 42-Motor 2, 43-Lead screw 1, 44-Mounting frame 1, 5-Flat panel detector, 6-Moving component 2, 61-Z-axis guide rail 2, 62-Motor 3, 63-Lead screw 2, 64-Mounting frame 2, 7-X-ray Line detector, 8-Adjustment mechanism, 81-Y-axis adjustment assembly, 811-Y-axis guide rail, 812-Motor four, 813-Adjustment frame one, 82-X-axis adjustment assembly, 811-X-axis guide rail, 822-Motor five, 823-Adjustment frame two, 9-Circular platform, 91-Platform, 92-Motor six, 10-Square platform, 11-Tricolor light, 12-Sliding door, 13-Lead glass observation window, 14-Display, 15-Operating table, 16-Product placement area. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0030] The specific implementation of the present invention will be described in detail below with reference to specific embodiments.

[0031] like Figures 1 to 5 As shown, an offline X-ray inspection device provided as an embodiment of the present invention includes a device body 1, an operating table 15 is provided on the outside of the device body 1, a display 14 is installed on the operating table 15, and further includes:

[0032] The angle control mechanism 2 is arranged in the equipment body 1, a detection frame 3 is installed on the output end of the angle control mechanism 2, the detection frame 3 preferably adopts a U-shaped rod structure, the middle part of the detection frame 3 is connected with the angle control mechanism 2, the upper and lower ends of the detection frame 3 are provided with a moving mechanism, the moving mechanism is respectively provided with a flat panel detector 5 and an X-ray detector 7, the flat panel detector 5 and the X-ray detector 7 are respectively located at the upper and lower ends of the detection frame 3, the middle parts of the flat panel detector 5 and the X-ray detector 7 are provided with product placing areas 16 for placing products, the flat panel detector 5 is located directly above the X-ray detector 7, the angle control mechanism 2 can adjust the inclination angle of the detection frame 3 according to requirements, so as to simultaneously drive the flat panel detector 5 and the X-ray detector 7 to rotate, and then simultaneously change the detection angles of the flat panel detector 5 and the X-ray detector 7, so that the products can be accurately detected, the detection image is prevented from being distorted, the quality of the detection image is ensured, the moving mechanism can change the distances between the flat panel detector 5, the X-ray detector 7 and the products, and the detection accuracy of the flat panel detector 5 and the X-ray detector 7 is ensured, and the detection efficiency and the detection quality of the equipment are further improved.

[0033] The adjusting mechanism 8 is arranged in the equipment body 1 and located between the flat panel detector 5 and the X-ray detector 7, the middle part of the adjusting mechanism 8 is respectively provided with a circular object table 9 and a square object table 10, the adjusting mechanism 8 can change the X-axis and Y-axis positions of the circular object table 9 and the square object table 10, so that the products on the two object tables can be moved to specified positions, the flat panel detector 5 and the X-ray detector 7 are facilitated to quickly and accurately detect the products, the detection quality of the products is ensured, and the practicability and the convenience of the equipment are improved.

[0034] In a preferred embodiment, the shell of the equipment body 1 adopts a double-layer sheet metal structure, lead plates are arranged in the double-layer sheet metal, so that the anti-radiation function of the equipment is achieved, a three-color lamp 11 is arranged on the upper side of the equipment body 1, a sliding door 12 is arranged on the front side of the equipment body 1, a lead glass observation window 13 is arranged on the sliding door 12, the sliding door 12 adopts a slide rail design and is manually opened and closed, the door is provided with a safety lock when the door is closed, and the machine is in a normally closed state when the machine is running; the safety lock is connected with the signal of the X-ray detector 7, the door is in an open state, and the X-ray detector 7 cannot be started, so that the protection effect is achieved.

[0035] As Figure 2 and Figure 3As shown in the figure, as a preferred embodiment of the present application, the angle control mechanism 2 comprises a fixed frame 21, a circular arc guide rail 22, a circular arc gear 23, a driving gear 24, a motor 25 and a connecting frame 26, the fixed frame 21 is fixed in the equipment body 1, one side of the fixed frame 21 is rotatably installed with a detection frame 3 through a bearing, the fixed frame 21 is rotatably installed with the circular arc guide rail 22, the circular arc guide rail 22 is fixed with the circular arc gear 23, one side of the detection frame 3 is fixed with the connecting frame 26, the connecting frame 26 is slidably connected with the circular arc guide rail 22, the connecting frame 26 is fixed with the motor 25, the output end of the motor 25 is fixed with the driving gear 24 which is engaged with the circular arc gear 23, and the included angle between the two ends of the circular arc gear 23 is 60 degrees.

[0036] The motor 25 drives the driving gear 24 to rotate, and the driving gear 24 can drive the connecting frame 26 to rotate on the circular arc guide rail 22 through the engagement with the circular arc gear 23, the connecting frame 26 drives the detection frame 3 to rotate on the fixed frame 21, thereby simultaneously driving the flat panel detector 5 and the X-ray detector 7 to rotate, and further simultaneously changing the detection angles of the flat panel detector 5 and the X-ray detector 7, so that the product can be accurately detected, the detection image is prevented from distortion, and the quality of the detection image is ensured.

[0037] As shown in the figure, Figure 2 and Figure 3 As a preferred embodiment of the present application, the moving mechanism comprises a moving assembly one 4 and a moving assembly two 6, the moving assembly one 4 is fixed at one end of the detection frame 3 and connected with the flat panel detector 5, and the moving assembly two 6 is fixed at the other end of the detection frame 3 and connected with the X-ray detector 7.

[0038] The moving assembly one 4 comprises a Z-axis guide rail one 41, a motor two 42, a lead screw one 43 and a mounting frame one 44, the Z-axis guide rail one 41 is fixed at one end of the detection frame 3, the mounting frame one 44 is slidably installed on the Z-axis guide rail one 41, the flat panel detector 5 is fixed on the mounting frame one 44, the motor two 42 is fixed at one end of the Z-axis guide rail one 41, the output end of the motor two 42 is connected with the lead screw one 43 which is rotatably installed on the Z-axis guide rail one 41, and the lead screw one 43 is threadedly connected with the mounting frame one 44; the motor two 42 drives the lead screw one 43 to rotate, the mounting frame one 44 is moved along the Z-axis guide rail one 41 through the rotating of the lead screw one 43, and the flat panel detector 5 is moved on the Z-axis through the mounting frame one 44, thereby changing the distance between the flat panel detector 5 and the product, ensuring the detection accuracy of the flat panel detector 5, and further improving the detection efficiency and detection quality of the equipment.

[0039] The moving assembly two 6 comprises a Z-axis guide rail two 61, a motor three 62, a screw rod two 63 and a mounting frame two 64, the Z-axis guide rail two 61 is fixed on the other end of the detection frame 3, the mounting frame two 64 is slidingly installed on the Z-axis guide rail two 61, the X-ray detector 7 is fixed on the mounting frame two 64, the motor three 62 is fixed on the Z-axis guide rail two 61, the output end of the motor three 62 is connected with the screw rod two 63 which is rotatably installed on the Z-axis guide rail two 61, and the screw rod two 63 is in threaded connection with the mounting frame two 64; the motor three 62 drives the screw rod two 63 to rotate, the mounting frame two 64 is driven by the screw rod two 63 to move along the Z-axis guide rail two 61 in a rotating manner, and the X-ray detector 7 is driven by the mounting frame two 64 to move on the Z-axis, so as to change the distance between the X-ray detector 7 and the product, ensure the detection accuracy of the X-ray detector 7, and further improve the detection efficiency and detection quality of the equipment.

[0040] As shown in Figure 2 、 Figure 4 and Figure 5 , as a preferred embodiment of the present application, the adjusting mechanism 8 comprises a Y-axis adjusting assembly 81 and an X-axis adjusting assembly 82, the Y-axis adjusting assembly 81 is arranged in the equipment body 1 and located between the flat panel detector and the X-ray detector 7, the X-axis adjusting assembly 82 is slidingly installed on the Y-axis adjusting assembly 81, and the circular object table 9 and the square object table 10 are respectively installed on the X-axis adjusting assembly 82;

[0041] The Y-axis adjusting assembly 81 comprises a Y-axis guide rail 811, a motor four 812, a screw rod three and an adjusting frame one 813, the Y-axis guide rail 811 is fixed in the equipment body 1, the adjusting frame one 813 is slidingly installed on the Y-axis guide rail 811, the motor four 812 is fixed on one end of the Y-axis guide rail 811, the output end of the motor four 812 is connected with the screw rod three which is rotatably installed on the Y-axis guide rail 811, the screw rod three is in threaded connection with one side of the adjusting frame one 813, and the other side of the adjusting frame one 813 is provided with the X-axis adjusting assembly 82; the motor four 812 drives the screw rod three to rotate, the adjusting frame one 813 can be driven to move along the Y-axis direction by the screw rod three in a rotating and cooperating manner with the Y-axis guide rail 811, the adjusting frame one 813 drives the X-axis adjusting assembly 82 to move along the Y-axis direction, and the X-axis adjusting assembly 82 drives the circular object table 9 and the square object table 10 to move along the Y-axis direction, so as to change the Y-axis positions of the circular object table 9 and the square object table 10, so that the products on the two can be moved to the specified positions, the flat panel detector 5 and the X-ray detector 7 can be conveniently and quickly detected, the detection quality of the products is ensured, and the practicability and convenience of the equipment are improved.

[0042] The X-axis adjusting component 82 comprises an X-axis guide rail 821, a fifth motor 822, a second adjusting frame 823 and a fourth screw rod, the X-axis guide rail 821 is fixed on the first adjusting frame 813, the second adjusting frame 823 is slidably installed on the X-axis guide rail 821, the circular object table 9 and the square object table 10 are respectively installed on the second adjusting frame 823, the fifth motor 822 is fixed on one end of the X-axis guide rail 821, and the output end of the fifth motor 822 is connected with the fourth screw rod which is rotatably installed on the X-axis guide rail 821; the fifth motor 822 drives the fourth screw rod to rotate, and the fourth screw rod drives the second adjusting frame 823 to move along the X-axis direction in a rotating and cooperating mode with the X-axis guide rail 821, so that the circular object table 9 and the square object table 10 move along the X-axis direction and the X-axis positions of the circular object table 9 and the square object table 10 are changed, the products on the two tables can be moved to the specified positions, the flat panel detector 5 and the X-ray detector 7 can quickly and accurately detect the products, the detection quality of the products is ensured, and therefore the practicability and convenience of the equipment are improved.

[0043] As shown in Figure 2 and Figure 4 shown, as a preferred embodiment of the present application, the outer wall of the circular object table 9 is rotatably installed on the object frame 91, the object frame 91 is fixedly connected with the second adjusting frame 823, the sixth motor 92 is installed on the object frame 91, the output end of the sixth motor 92 is installed with a rotating gear one, and the rotating gear one is connected with a rotating gear two fixed on the circular object table 9; the sixth motor 92 drives the rotating gear one to rotate, the rotating gear one drives the circular object table 9 to rotate on the object frame 91 through the rotating gear two, so that the products on the circular object table 9 are rotated, the positional relationship between the products on the circular object table 9 and the detectors is changed, the products on the two tables can be moved to the specified positions, the flat panel detector 5 and the X-ray detector 7 can quickly and accurately detect the products, the detection quality of the products is ensured, and therefore the practicability and convenience of the equipment are improved.

[0044] The above merely preferred embodiments of the present application have been described, but the present application is not limited to the above, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An offline X-ray inspection device, comprising a main body, with an operating table externally mounted on the main body, and a display mounted on the operating table, characterized in that, Also includes: An angle control mechanism is installed inside the main body of the equipment. A detection frame is mounted on the output end of the angle control mechanism. The detection frame adopts a U-shaped rod structure. The middle part of the detection frame is connected to the angle control mechanism. Moving mechanisms are installed at the upper and lower ends of the detection frame. A flat panel detector and an X-ray detector are respectively mounted on the moving mechanisms. The flat panel detector and the X-ray detector are located at the upper and lower ends of the detection frame, respectively. A product placement area is provided in the middle of both the flat panel detector and the X-ray detector. The flat panel detector is located directly above the X-ray detector. The angle control mechanism is used to simultaneously change the detection angle of the flat panel detector and the X-ray detector. An adjustment mechanism is provided, which is located inside the main body of the equipment and between the flat panel detector and the X-ray detector. A circular stage and a square stage are respectively installed in the middle part of the adjustment mechanism. The adjustment mechanism is used to change the X-axis and Y-axis positions of the circular stage and the square stage.

2. The offline X-ray detection device according to claim 1, characterized in that, The angle control mechanism includes a fixed frame, an arc guide rail, an arc gear, a drive gear, a motor, and a connecting frame. The fixed frame is fixed inside the main body of the equipment. A detection frame is rotatably mounted on one side of the fixed frame via a bearing. An arc guide rail is rotatably mounted on the fixed frame. An arc gear is fixed on the arc guide rail. A connecting frame is fixed on one side of the detection frame. The connecting frame is slidably connected to the arc guide rail. A motor is fixed on the connecting frame. A drive gear that meshes with the arc gear is fixed on the output end of the motor. The included angle between the two ends of the arc gear is 60 degrees.

3. The offline X-ray detection device according to claim 1, characterized in that, The moving mechanism includes a first moving component and a second moving component. The first moving component is fixed to one end of the inspection frame and connected to the flat panel detector, and the second moving component is fixed to the other end of the inspection frame and connected to the X-ray detector.

4. The offline X-ray detection device according to claim 3, characterized in that, The first moving component includes a Z-axis guide rail, a second motor, a lead screw, and a first mounting bracket. The first Z-axis guide rail is fixed to one end of the detection frame. The first mounting bracket is slidably mounted on the first Z-axis guide rail. A flat panel detector is fixed on the first mounting bracket. The second motor is fixed to one end of the first Z-axis guide rail. The output end of the second motor is connected to the first lead screw, which is rotatably mounted on the first Z-axis guide rail. The first lead screw is threadedly connected to the first mounting bracket.

5. The offline X-ray inspection device according to claim 3, characterized in that, The second moving component includes a second Z-axis guide rail, a third motor, a second lead screw, and a second mounting bracket. The second Z-axis guide rail is fixed to the other end of the detection frame. The second mounting bracket is slidably mounted on the second Z-axis guide rail. An X-ray detector is fixed on the second mounting bracket. The third motor is fixed on the second Z-axis guide rail. The output end of the third motor is connected to the second lead screw, which is rotatably mounted on the second Z-axis guide rail. The second lead screw is threadedly connected to the second mounting bracket.

6. The offline X-ray detection device according to claim 1, characterized in that, The adjustment mechanism includes a Y-axis adjustment component and an X-axis adjustment component. The Y-axis adjustment component is disposed inside the main body of the equipment and located between the flat panel detector and the X-ray detector. The X-axis adjustment component is slidably mounted on the Y-axis adjustment component. A circular stage and a square stage are respectively mounted on the X-axis adjustment component.

7. The offline X-ray detection device according to claim 6, characterized in that, The Y-axis adjustment assembly includes a Y-axis guide rail, a motor, a lead screw, and an adjustment frame. The Y-axis guide rail is fixed inside the main body of the equipment. The adjustment frame is horizontally slidably mounted on the Y-axis guide rail. The motor is fixed to one end of the Y-axis guide rail. The output end of the motor is connected to the lead screw, which is rotatably mounted on the Y-axis guide rail. The lead screw is threaded to one side of the adjustment frame. An X-axis adjustment assembly is mounted on the other side of the adjustment frame.

8. The offline X-ray detection device according to claim 7, characterized in that, The X-axis adjustment assembly includes an X-axis guide rail, a motor, an adjustment frame, and a lead screw. The X-axis guide rail is fixed on the adjustment frame, and the adjustment frame is slidably mounted on the X-axis guide rail. A circular platform and a square platform are respectively mounted on the adjustment frame. The motor is fixed to one end of the X-axis guide rail, and the output end of the motor is connected to the lead screw, which is rotatably mounted on the X-axis guide rail.

9. The offline X-ray detection device according to claim 8, characterized in that, The outer wall of the circular platform is rotatably mounted on the frame. The frame is fixedly connected to the adjustment frame. A motor is mounted on the frame. A rotating gear is mounted on the output end of the motor. The rotating gear is connected to a rotating gear fixed on the circular platform.

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