X-ray multi-platform cyclic detection system

Abstract

The invention relates to an X-ray multi-platform cyclic detection system which comprises a rack, a detection box body arranged on the rack, a front transportation platform, a first transportation frame, a transfer transportation frame, a second transportation frame and a rear transportation platform, the front transport platform, the first transport frame, the transfer transport frame, the second transport frame and the rear transport platform are connected with one another to form a U-shaped transport assembly line, the first transport frame, the transfer transport frame and the second transport frame are arranged in the detection box body, an inlet and an outlet are formed in the detection box body, and the first transport frame, the transfer transport frame and the second transport frame are arranged in the detection box body. An X-ray detection device used for detecting workpieces is arranged in the detection box body, a central computer used for operating the detection system is further arranged on the rack, and the problems that an existing industrial workpiece X-ray detection system is prone to generating radiation to operators in the using process, the human health is harmed, and the working efficiency is high are solved. Meanwhile, the technical problem that the detection efficiency of large workpieces is low is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of X-ray detection devices, and in particular to an X-ray multi-platform circulation detection system. Background Art

[0002] X-rays, also known as Roentgen rays, are a form of electromagnetic radiation with a wavelength range of 10^-11 to 10^-8 meters. It was discovered by German physicist Wilhelm Conrad Roentgen in 1895, hence the name. X-rays have a high penetrating power and can penetrate many substances, including human tissue, so they are widely used in the medical field. At the same time, because of their high penetrating power, X-rays are also widely used in the industrial field to detect defects inside materials, such as welding defects, cracks inside castings, etc.

[0003] However, although X-rays are widely used in medicine and industry, attention should also be paid to safety during use. Excessive X-ray exposure will increase the risk of cancer and other health problems. If the X-ray equipment used in industrial parts inspection is not compliant or improperly operated, it is very easy to cause radiation damage to the operator and endanger the human body. Operators in existing industrial X-ray inspection equipment generally wear appropriate protective equipment to ensure their own safety, such as lead suits, lead rubber aprons, lead neck covers, lead gloves, protective glasses, etc., but technicians in the field are very clear that lead-containing products are very bulky, and it is very cumbersome and inconvenient to put on and take off, and it will affect the movement. Therefore, it is necessary to propose a device that is more suitable for workpiece inspection in industry.

[0004] The invention patent with Chinese patent application number 202122834701.3 discloses a double-layer circulation robot X-ray automatic detection device, which relates to the technical field of X-ray detection devices, including a substrate, a stand is fixedly installed on the surface of the substrate near one side, a detector is fixedly installed on the top of the stand, and a pipe rack is fixedly installed on the surface of the substrate directly below the detector, an X-ray tube is fixedly installed inside the pipe rack, and an irradiation hole is opened on the top of the pipe rack at the position of the detector, and brackets are fixedly installed on both sides of the substrate. In actual use, by arranging the substrate, the stand, the detector, the pipe rack, the X-ray tube, the irradiation hole, the bracket, the threaded rod, the bevel gear a, the connecting plate, the bevel gear b, the crank, the sliding plate and the mechanical arm, it is convenient for the mechanical arm to pick up smaller parts, avoid the tedious operation of people repeatedly moving the parts, improve the practicality of the mechanical arm, simple and convenient operation, and conducive to actual use. The technical solution proposed by the above utility model patent only improves work efficiency by replacing manual labor with machinery, and can only be used to inspect small workpieces. If the workpiece is larger, it is not only impossible to transport it through the robotic arm, but it is also difficult to achieve efficient cycle inspection. In addition, when industrial parts are inspected, there are usually residual processing waste on their surface, which will affect the results of internal defect detection of the workpiece. Summary of the invention

[0005] Therefore, in response to the above problems, the present invention proposes an X-ray multi-platform cyclic detection system, which solves the technical problems that the existing industrial workpiece X-ray detection system is prone to generate radiation to operators during use, endangering human health, and at the same time has low detection efficiency for large workpieces.

[0006] To achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an X-ray multi-platform circulation detection system, comprising a frame, a detection box body arranged on the frame, a front transport platform, a first transport frame, a transfer transport frame, a second transport frame and a rear transport platform, wherein the front transport platform, the first transport frame, the transfer transport frame, the second transport frame and the rear transport platform are interconnected to form a U-shaped transport assembly line, the first transport frame, the transfer transport frame and the second transport frame are placed in the detection box body, an inlet and an outlet are arranged on the detection box body, and the detection An X-ray detection device for detecting workpieces is arranged in the detection box, a central computer for operating the detection system is also arranged on the frame, a dust cleaning and transportation system is arranged on the front transportation platform, the X-ray detection device includes a rotating base arranged at the top center position of the inner side of the detection box and an X-ray transmitter fixedly arranged on the rotating base, the rotating base includes a fixed end and a rotating end, an arc groove is arranged on the fixed end, the rotating end is embedded in the arc groove and can rotate within the limited range of the surface of the arc groove, and the rotation mode includes rotation and deflection.

[0007] Furthermore, the dust cleaning and transportation system includes a transportation base plate arranged on the front transportation platform, a plurality of lifting protrusions arranged in a matrix on the transportation base plate, and a support tray placed above the transportation base plate for placing workpieces, the support tray includes a supporting portion and a supporting portion, the supporting portion is parallel to the horizontal plane, the supporting portion extends upward and the angle between the supporting portion and the supporting portion is 100°-120°, a hollow portion is provided on the supporting portion on the support tray, the hollow portion completely passes through the supporting portion of the support tray, the hollow portion is covered with a gauze, and a movable slide groove for cooperating with the lifting protrusion is provided on the lower bottom surface of the supporting portion, each of the lifting protrusions can be lifted up or dropped down along its own axial direction, and the projection areas of the hollow portion and the movable slide groove on the horizontal plane do not overlap with each other.

[0008] Furthermore, a pushing portion is provided at the top end of the pushing protrusion, and a matching portion is provided on the movable slide groove. The pushing portion and the matching portion are connected to each other in a cooperative manner, and the supporting tray is driven to move toward the first transport frame by the pushing portion pushing the supporting tray up and down.

[0009] Furthermore, a transport guide rail group is provided on the supporting tray at the bottom of the supporting part, and the transport guide rail group includes a first transport guide rail and a second transport guide rail, the first transport guide rail is symmetrically arranged at both ends along the length direction of the supporting tray, and the second transport guide rail is symmetrically arranged at both ends along the width direction of the supporting tray, a first rack is arranged in the first transport guide rail, and a second rack is arranged in the second transport guide rail, a first conduction chain is respectively provided on the first transport frame and the second transport frame, and a second conduction chain is provided on the transfer transport frame, the first rack and the first conduction chain are meshed with each other, and the second rack and the second conduction chain are meshed with each other, and the first transport guide rail can be raised and lowered in the vertical direction to maintain a horizontal height higher than or lower than the second transport guide rail.

[0010] Furthermore, the pushing portion is an arc-shaped convex portion, a ball is arranged on the pushing portion, a vibration motor is integrated in the pushing portion, and the vibration motor vibrates synchronously with the up and down lifting of the pushing convex rod, the matching portion is a plurality of closely arranged convex grooves arranged in the movable slide groove, the convex groove includes a transition zone and a termination zone connected to each other, the transition zone is inclined to the horizontal plane, and the angle between it and the horizontal plane is 20°-30°, the termination zone is inclined to the horizontal plane, the inclination direction of the transition zone is opposite to that of the termination zone, the angle between the termination zone and the horizontal plane is 75°-90°, the projection length of the transition zone on the horizontal plane is 5-6 times the projection length of the termination zone on the horizontal plane, one end of the termination zone is connected to the transition zone, and the other end is connected to the transition zone of the next convex groove, and the horizontal length of the convex groove is greater than the spacing between the two pushing convex rods.

[0011] Furthermore, the difference between the horizontal length of the convex groove and the distance between the two pushing convex rods is 3cm-5cm.

[0012] Furthermore, the outlet on the detection box is a normally open opening, and the inlet of the detection box is provided with an isolation baffle and a dust blower. The isolation baffle is opened and closed by means of up and down translation, and the dust blower is arranged at the upper edge of the inlet, with the wind direction facing the first transport rack.

[0013] Furthermore, the isolation baffle is a lead plate.

[0014] Furthermore, the irradiation area on the tray irradiated by the X-ray transmitter is a square area with a size of 40cm*40cm, and the irradiation area is a circular area with a diameter of 60cm after the rotation of the rotating end.

[0015] Furthermore, the length of the front transport platform is consistent with the length of the detection box.

[0016] By adopting the above technical solution, the beneficial effects of the present invention are: 1. Compared with the existing X-ray detection devices used in the industry to detect defects in workpieces, the X-ray multi-platform circulation detection system proposed in the present invention has the advantages of avoiding the risk of operators being exposed to X-ray radiation, naturally removing the residual processed materials on the workpiece surface, and realizing efficient circulation detection. Specifically, the present invention connects the front transport platform, the first transport frame, the transfer transport frame, the second transport frame and the rear transport platform to form a U-shaped assembly line, thereby ensuring that the workpieces on the assembly line can be fed, tested and unloaded synchronously. Conventional detection equipment can only complete the above process for a single batch of workpieces before conducting the next batch of workpiece inspection during the inspection operation. On the one hand, the efficiency is low. On the other hand, since the equipment generates radiation during operation, the equipment needs to be repeatedly turned on and off, which makes the equipment easy to be damaged and may cause technical personnel to be harmed by radiation during the frequent loading and unloading process. The present invention connects the first batch of workpieces to the front transport platform, the first transport frame, the transfer transport frame, the second transport frame and the rear transport platform to form a U-shaped assembly line. After the platform clears the surface processing residues and enters the first transport rack, the second batch of workpieces for inspection can be loaded immediately. When the second batch of workpieces for inspection enters the first transport rack, the first batch of workpieces for inspection have completed the inspection and have been transferred to the second transport rack through the transfer transport rack to be sent out of the inspection box. At this time, the third batch of workpieces for inspection can be loaded immediately, and efficient cyclic inspection can be achieved in a true sense. At the same time, the X-ray transmitter used in the present invention is an ordinary X-ray transmitter commonly used in industry, but it uses a rotating base as a carrier to enable it to have a wider detection range. At the same time, there is a front transport platform between the operator and the inspection box that may generate radiation. No specific protection is required during the actual working process. The reason is that the radiation generated by the X-ray has a very obvious size correspondence curve with its distance, that is, the radiation around the X-ray transmitter is very large and the risk is high, and when a certain distance is generated, it will be reduced to 0 radiation, ensuring the safety of the technician's operation.

[0017] 2. The present invention is provided with a dust cleaning and transportation system, which can clean the surface processing residues of large workpieces directly on the front transportation platform without human intervention. It is the first cleaning process, in which the support tray is pushed by the lifting protrusion on the transportation bottom plate. During the pushing process, on the one hand, the support tray is vibrated and transmitted, and on the other hand, the support tray can be driven to move toward the first transportation frame during this pushing process. The principle is achieved through the cooperation between the lifting protrusion and the movable slide groove on the support tray. The function of the support part is to provide displacement limitation for the workpiece, and the function of the hollow part is to receive the processing residues shaken off. At the same time, the gauze arranged above it can prevent the processing residues from falling into the equipment and affecting the work.

[0018] 3. In the present invention, a transport guide rail group is provided on the support pallet at the bottom of the supporting part to adapt to the first transport frame, the transfer transport frame and the second transport frame, so as to realize the fully automated operation of the transport, reversal and re-transport of the support pallet in the detection box, and avoid the radiation risk caused by manual approach. The first transport guide rail is configured to be able to rise and fall in the vertical direction, and it can have two states. One is that the horizontal height is lower than the second transport guide rail. At this time, the first transport guide rail on the support pallet is engaged with the first conductive chain to transport and move the support pallet on the first transport frame or the second transport frame. The second is that the horizontal height is higher than the second transport guide rail. At this time, the second transport guide rail on the support pallet is engaged with the second conductive chain to transport and move the support pallet on the transfer transport frame.

[0019] 4. By setting the pushing portion as an arc-shaped convex portion and arranging a ball on the top thereof, the advantage is that when the pushing convex rod pushes the moving slide slot upward, it is smoother and reduces the resistance. At the same time, the pushing convex rod is used to push the supporting tray forward. This process is a purely mechanical driving method, which ensures that two dynamic effects are achieved through the mechanical driving method, namely, the supporting tray is transported forward and the up and down fluctuations of the supporting tray are ensured during the transportation process to shake off the processing residues thereon. Moreover, since this system is suitable for large workpieces, the shaking process will not cause the workpiece to shift or tip over. The moving principle directly adopts the pushing portion of the pushing convex rod to cooperate with the convex groove on the moving slide slot, and the structure of the convex groove cooperates with the self-gravity of the supporting tray to be converted into a driving force to drive the supporting tray forward. The angle between the end zone and the horizontal plane is 75°-90°, and the push convex rod will be stuck at the connection between the transition zone and the end zone, and the vibration comes from the process of moving to sudden stop, and the horizontal length of the convex groove is set to be greater than the spacing between the two push convex rods, so as to ensure that the support tray can move forward all the time with the push convex rods pushing up and down, and each push convex rod will not be stuck between the transition zone and the end zone, resulting in the support tray being unable to produce horizontal displacement.

[0020] 5. The present invention provides an isolation baffle and a dust blower at the entrance of the detection box. The purpose of providing the isolation baffle is to prevent radiation accidents that may occur with a very small probability because the X-ray detection device is provided near the entrance of the detection box. The dust blower performs secondary cleaning on the detection workpiece. The larger processing residues are basically shaken off onto the tray during the initial cleaning process, leaving smaller ones that cannot be shaken off by vibration. Because of their small size and light texture, they will directly adhere to the surface of the workpiece and be blown off by the dust blower.

[0021] 6. The X-ray transmitter used in the present invention is a commonly used device in the field, but the detection range corresponding to different specifications is limited. The present invention increases the irradiation area of ​​the X-ray transmitter by setting a rotating base, further improving the overall system's ability to adapt to the detection of workpieces with a wider range of specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings: Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention (the supporting tray is not shown); Figure 2 It is a schematic diagram of the side structure of the present invention; Figure 3 It is a schematic diagram of the top view structure of the present invention; Figure 4 It is a schematic diagram of the structure of the X-ray detection device of the present invention; Figure 5 This is a schematic diagram of the structure of the push convex rod of the present invention (with an enlarged view of the details); Figure 6 This is a schematic diagram of the three-dimensional structure of the tray of the present invention; Figure 7 This is a schematic diagram of the three-dimensional structure of the support tray of the present invention from another angle; Figure 8 This is a cross-sectional view of the tray structure of the present invention; Fig. 9 for Figure 8 Enlarged view of point A in the middle; Fig.10 It is a schematic diagram of the arrangement structure of the first transport rack, the transfer transport rack and the second transport rack in the present invention. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0024] See also Figure 1-Figure 10The present invention provides an X-ray multi-platform circulation detection system, comprising a frame 1, a detection box 2 arranged on the frame 1, a front transport platform 3, a first transport frame 4, a transfer transport frame 5, a second transport frame 6 and a rear transport platform 7, wherein the front transport platform 3, the first transport frame 4, the transfer transport frame 5, the second transport frame 6 and the rear transport platform 7 are interconnected to form a U-shaped transport assembly line, the first transport frame 4, the transfer transport frame 5, and the second transport frame 6 are placed in the detection box 2, the detection box 2 is provided with an inlet 21 and an outlet 22, and the detection box 2 is provided with a An X-ray detection device 23, the frame 1 is also provided with a central computer 8 for operating the detection system, the front transport platform 3 is provided with a dust removal and transport system, the X-ray detection device 23 comprises a rotating base arranged at the top center position of the inner side of the detection box 2 and an X-ray transmitter 233 fixedly arranged on the rotating base, the rotating base comprises a fixed end 231 and a rotating end 232, an arc groove 2311 is arranged on the fixed end 231, the rotating end 232 is embedded in the arc groove 2311 and can rotate within the limited range of the surface of the arc groove 2311, and the rotation mode includes rotation and deflection; The dust cleaning and transportation system includes a transportation base plate 32 arranged on the front transportation platform 3, a plurality of jacking protrusions 31 arranged in a matrix on the transportation base plate 32, and a tray 9 placed above the transportation base plate 32 for placing workpieces. The tray 9 includes a supporting portion 91 and a supporting portion 92. The supporting portion 91 is parallel to the horizontal plane, and the supporting portion 92 extends upward and has an angle of 100° with the supporting portion 91. The tray 9 is provided with a hollow portion on the supporting portion 91. 911, the hollow portion 911 completely passes through the supporting portion 91 of the supporting tray 9, the hollow portion 911 is covered with a gauze mesh 912, and a movable slide groove 913 for cooperating with the lifting protrusion 31 is arranged on the lower bottom surface of the supporting portion 91, and each of the lifting protrusions 31 can be lifted up or dropped down along its own axial direction, and the up and down lifting method is driven by a motor, and the projection areas of the hollow portion 911 and the movable slide groove 913 on the horizontal plane do not overlap with each other, that is, the two are staggered and do not affect each other.

[0025] The top of the pushing protrusion 31 is provided with a pushing portion 311, and the movable slide groove 913 is provided with a matching portion. The pushing portion 311 and the matching portion are connected to each other in a matching manner, and the supporting tray 9 is pushed up and down by the pushing portion 311 to drive the supporting tray 9 to move in the direction of the first transport frame 4. A transport guide rail group is provided on the supporting tray 9 at the bottom of the supporting portion 91, and the transport guide rail group includes a first transport guide rail 914 and a second transport guide rail 915. The first transport guide rail 914 is symmetrically arranged at both ends of the length direction of the supporting tray 9, and the second transport guide rail 915 is symmetrically arranged along the length direction of the supporting tray 9. The two ends of the pallet 9 in the width direction are symmetrically arranged, a first rack is arranged in the first transport guide rail 914, a second rack is arranged in the second transport guide rail 915, a first conductive chain is arranged on the first transport frame 4 and the second transport frame 6 respectively, a second conductive chain is arranged on the transfer transport frame 5, the first rack and the first conductive chain are meshed with each other, the second rack and the second conductive chain are meshed with each other, the first transport guide rail 914 can be lifted up and down in the vertical direction, and the horizontal height is maintained in two states of being higher than the second transport guide rail 915 or lower than the second transport guide rail 915; Among them, the connection and transmission relationship between the transport guide rail group and the first conductive chain and the second conductive chain is a sprocket drive chain transmission method commonly used in the industrial field, which will not be elaborated here. The purpose of the up and down lifting of the first transport guide rail 914 is to ensure that when its horizontal height is higher than the second transport guide rail 915, it switches to the second transport guide rail 915 and the transfer transport frame 5 for coordinated transmission to avoid interference with each other.

[0026] The pushing portion 311 is an arc-shaped convex portion, a ball 312 is arranged on the pushing portion 311, a vibration motor is integrated in the pushing portion 311, and the vibration motor performs vibration work synchronously with the up and down movement of the pushing convex rod 31, the matching portion is a plurality of closely arranged convex grooves arranged in the movable slide groove, the convex groove includes a transition area 9131 and a termination area 9132 connected to each other, the transition area 9131 is inclined to the horizontal plane, and the angle between it and the horizontal plane is 20°, and the termination area 9132 is 20°. Zone 9132 is arranged inclined to the horizontal plane, the inclination direction of the transition zone is opposite to that of the termination zone, the angle between the termination zone and the horizontal plane is 75°-90°, the projection length of the transition zone 9131 on the horizontal plane is 6 times the projection length of the termination zone 9132 on the horizontal plane, one end of the termination zone 9132 is connected to the transition zone 9131 with a smooth arc, and the other end is connected to the transition zone of the next convex groove, and the horizontal length of the convex groove is greater than the spacing between the two push protrusions 31, and the difference is 5cm.

[0027] The outlet 22 on the detection box 2 is normally open, and the inlet 21 of the detection box 2 is provided with an isolation baffle 211 and a dust blowing fan 212. The isolation baffle 211 is opened and closed by moving up and down, and the dust blowing fan 212 is arranged at the upper edge of the inlet, and the wind direction is facing the first transport frame 4. The isolation baffle 211 is a lead plate. The irradiation area on the tray 9 irradiated by the X-ray transmitter 233 is a square area with a specification of 40cm*40cm. The rear irradiation area driven by the rotation of the rotating end 232 is a circular area with a diameter of 60cm. The length of the front transport platform 3 is consistent with the length of the detection box 2.

[0028] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0029] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An X-ray multi-platform circulation detection system, comprising a frame, a detection box arranged on the frame, a front transport platform, a first transport frame, a transfer transport frame, a second transport frame and a rear transport platform, characterized in that: The front transport platform, the first transport frame, the transfer transport frame, the second transport frame and the rear transport platform are interconnected to form a U-shaped transport assembly line. The first transport frame, the transfer transport frame and the second transport frame are placed in the detection box. The detection box is provided with an entrance and an exit. The detection box is provided with an X-ray detection device for detecting workpieces. The frame is also provided with a central computer for operating the detection system. A dust cleaning and transportation system is provided on the front transport platform. The X-ray detection device includes a rotating base arranged at the top center position of the inner side of the detection box and an X-ray transmitter fixedly arranged on the rotating base. The rotating base includes a fixed end and a rotating end. The fixed end is provided with an arc groove. The rotating end is embedded in the arc groove and can rotate within the surface limit range of the arc groove. The rotation mode includes rotation and deflection.

2. The X-ray multi-platform cyclic detection system according to claim 1, characterized in that: The dust cleaning and transportation system includes a transportation base plate arranged on the front transportation platform, a plurality of lifting protrusions arranged in a matrix on the transportation base plate, and a support tray placed above the transportation base plate for placing workpieces, the support tray includes a supporting portion and a supporting portion, the supporting portion is parallel to the horizontal plane, the supporting portion extends upward and the angle between the supporting portion and the supporting portion is 100°-120°, a hollow portion is provided on the supporting portion on the support tray, the hollow portion completely passes through the supporting portion of the support tray, the hollow portion is covered with a gauze, and a movable slide groove for cooperating with the lifting protrusion is provided on the lower bottom surface of the supporting portion, each of the lifting protrusions can be lifted up or dropped down along its own axial direction, and the projection areas of the hollow portion and the movable slide groove on the horizontal plane do not overlap with each other.

3. The X-ray multi-platform cyclic detection system according to claim 2, characterized in that: A pushing portion is provided at the top end of the pushing protrusion, and a matching portion is provided on the movable slide groove. The pushing portion and the matching portion are connected to each other in a cooperative manner, and the supporting tray is driven to move toward the first transport frame by the pushing portion pushing the supporting tray up and down.

4. The X-ray multi-platform cyclic detection system according to claim 3, characterized in that: A transport guide rail group is provided on the supporting tray at the bottom of the supporting part, and the transport guide rail group includes a first transport guide rail and a second transport guide rail, the first transport guide rail is symmetrically arranged at both ends along the length direction of the supporting tray, and the second transport guide rail is symmetrically arranged at both ends along the width direction of the supporting tray, a first rack is arranged in the first transport guide rail, and a second rack is arranged in the second transport guide rail, a first conduction chain is respectively provided on the first transport frame and the second transport frame, and a second conduction chain is provided on the transfer transport frame, the first rack and the first conduction chain are meshed with each other, and the second rack and the second conduction chain are meshed with each other, and the first transport guide rail can be lifted up and down in a vertical direction to maintain a horizontal height higher than or lower than the second transport guide rail.

5. The X-ray multi-platform cycle detection system according to claim 4, characterized in that: The pushing portion is an arc-shaped convex portion, a ball bearing is arranged on the pushing portion, a vibration motor is integrated in the pushing portion, and the vibration motor performs vibration synchronously with the up and down lifting of the pushing convex rod, the matching portion is a plurality of closely arranged convex grooves arranged in the movable slide groove, the convex groove includes a transition zone and a termination zone connected to each other, the transition zone is inclined to the horizontal plane, and the angle between it and the horizontal plane is 20°-30°, the termination zone is inclined to the horizontal plane, the inclination direction of the transition zone is opposite to that of the termination zone, the angle between the termination zone and the horizontal plane is 75°-90°, the projection length of the transition zone on the horizontal plane is 5-6 times the projection length of the termination zone on the horizontal plane, one end of the termination zone is connected to the transition zone, and the other end is connected to the transition zone of the next convex groove, and the horizontal length of the convex groove is greater than the spacing between the two pushing convex rods.

6. The X-ray multi-platform cycle detection system according to claim 5, characterized in that: The difference between the horizontal length of the convex groove and the distance between the two pushing convex rods is 3cm-5cm.

7. The X-ray multi-platform cycle detection system according to claim 6, characterized in that: The outlet on the detection box is a normally open opening, and the inlet of the detection box is provided with an isolation baffle and a dust blower. The isolation baffle is opened and closed by means of up and down translation, and the dust blower is arranged at the upper edge of the inlet, with the wind direction facing the first transport rack.

8. The X-ray multi-platform cycle detection system according to claim 7, characterized in that: The isolation baffle is a lead plate.

9. The X-ray multi-platform cycle detection system according to claim 8, characterized in that: The irradiation area on the tray irradiated by the X-ray transmitter is a square area with a size of 40cm*40cm, and the irradiation area is a circular area with a diameter of 60cm after the rotation of the rotating end.

10. The X-ray multi-platform cycle detection system according to claim 9, characterized in that: The length of the front transport platform is consistent with the length of the detection box.

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