Detection device of X-ray generator

Abstract

The utility model discloses a detection device for X-ray generators, which comprises a bearing platform capable of bearing a plurality of X-ray generators; the detection unit is arranged on the bearing platform and comprises a driving part, a detection receiver and a controller, the driving part can drive the detection receiver to move along a preset path, the preset path is provided with a plurality of preset positions, the plurality of preset positions correspond to the positions of the plurality of X-ray generators one by one, and when the detection receiver reaches one of the preset positions, the controller controls the detection receiver to move along the preset path. The controller controls the corresponding X-ray generator to emit rays, and the detection receiver receives the rays emitted by the X-ray generator for detection. The bearing platform can bear a plurality of X-ray generators, the detection receivers are controlled by the driving parts to move to different preset positions along the preset path, the controller controls the corresponding X-ray generators to emit rays, and then the rays are detected by the detection receivers, so that the simultaneous detection of the plurality of X-ray generators is realized, the detection efficiency is improved, and the detection accuracy is improved. The detection cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial detection, in particular to a detection device for an X-ray generator. Background Art

[0002] X-ray generators are widely used in various devices that use X-rays, for example, devices that use X-rays to expose images. As the equipment or devices equipped with X-ray generators are used multiple times, it is necessary to perform aging detection on the X-ray generators to evaluate the aging of the X-ray generators and prevent the working efficiency of the equipment or devices from being reduced due to the aging of the X-ray generators.

[0003] Currently, the aging detection of X-ray generators is mainly carried out by a single independent tester, which is time-consuming, has low detection efficiency and high detection cost. Utility Model Content

[0004] The utility model aims to provide a detection device for an X-ray generator to solve the problems in the prior art, realize simultaneous detection of multiple devices, improve detection efficiency and reduce detection costs.

[0005] The utility model provides a detection device for an X-ray generator, comprising:

[0006] A carrying platform, wherein the carrying platform can carry a plurality of the X-ray generators;

[0007] A detection unit is arranged on the carrying platform, and the detection unit includes a driving member, a detection receiver and a controller. The driving member can drive the detection receiver to move along a preset path. The preset path has multiple preset positions, and the multiple preset positions correspond one by one to the positions of multiple X-ray generators. When the detection receiver reaches one of the preset positions, the controller controls the corresponding X-ray generator to emit rays, and the detection receiver receives the rays emitted by the X-ray generator for detection.

[0008] In the detection device of an X-ray generator as described above, preferably, the driving member includes a driving motor, a screw and a screw nut, one end of the screw is connected to the output shaft end of the driving motor, and the detection receiver is arranged on the screw nut.

[0009] A detection device for an X-ray generator as described above, wherein preferably, a photoelectric switch is provided at each of the preset positions, and a blocking block is provided on the lead screw nut, and when the detection receiver reaches any of the preset positions, the blocking block blocks the corresponding photoelectric switch at the preset position.

[0010] In the detection device for an X-ray generator as described above, preferably, a fixing bracket is provided on the screw nut, and the detection receiver is fixed on the fixing bracket.

[0011] A detection device for an X-ray generator as described above, wherein preferably, the fixed bracket includes a first support plate and a second support plate, the first support plate is arranged on the top of the screw nut, the second support plate is arranged on the side of the screw nut, and the detection receiver is respectively connected to the first support plate and the second support plate.

[0012] A detection device for an X-ray generator as described above, wherein preferably, the detection device includes two first limit members, the two first limit members are respectively arranged at opposite ends of the screw rod, and the first limit members are used to limit the movement of the screw rod nut within the preset path.

[0013] In the above-mentioned detection device for an X-ray generator, preferably, a second limiter is provided on the bearing platform, and the second limiter is used to fix the position of the X-ray generator.

[0014] In the detection device of an X-ray generator as described above, preferably, a collecting piece is provided on the carrying platform, and the collecting piece is used to collect the wire bundle.

[0015] Compared with the prior art, the carrying platform of the utility model can carry multiple X-ray generators, and the detection receiver is controlled by the driving member to move along the preset path to different preset positions. The controller controls the corresponding X-ray generator to emit rays, which are then detected by the detection receiver, thereby realizing simultaneous detection of multiple X-ray generators, improving detection efficiency, and reducing labor intensity and detection costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of a detection device for an X-ray generator provided in an embodiment of the utility model;

[0017] Figure 2 is a top view of a detection device for an X-ray generator provided in an embodiment of the utility model;

[0018] Figure 3 yes Figure 1 A magnified view of the part A in the middle;

[0019] Figure 4 It is a three-dimensional diagram of a screw nut provided by an embodiment of the utility model from one viewing angle;

[0020] Figure 5 It is a stereoscopic view of the screw nut provided by the embodiment of the utility model from another perspective;

[0021] Figure 6 It is a three-dimensional diagram of the second limiting member provided in the embodiment of the utility model.

[0022] Description of reference numerals:

[0023] 10-Carrying platform;

[0024] 20-detection unit, 21-driving member, 211-driving motor, 212-screw, 213-screw nut, 22-controller, 23-photoelectric switch, 24-shielding block, 25-fixing bracket, 251-first support plate, 252-second support plate;

[0025] 30- first limiter;

[0026] 40-second limiting member, 41-first limiting portion, 411-limiting protrusion, 42-second limiting portion, 421-limiting groove;

[0027] 50-X-ray generator;

[0028] 60-Collection pieces. DETAILED DESCRIPTION

[0029] The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0030] Reference Figure 1 as well as Figure 2 As shown, the utility model provides a detection device for an X-ray generator 50, comprising a carrying platform 10 and a detection unit 20, wherein:

[0031] The carrying platform 10 can carry multiple X-ray generators 50, and the detection unit 20 can detect multiple X-ray generators 50, or detect one or several of the X-ray generators 50, with high detection efficiency.

[0032] The detection unit 20 is arranged on the carrying platform 10, and includes a driving member 21, a detection receiver (not shown in the figure) and a controller 22. The driving member 21 can drive the detection receiver to move along a preset path, and the preset path is a moving path along the arrangement direction of multiple X-ray generators 50. The driving member 21 drives the detection receiver to move along the arrangement direction of the X-ray generators 50 to realize the detection of multiple X-ray generators 50 separately.

[0033] There are multiple preset positions on the preset path, and the multiple preset positions correspond to the positions of multiple X-ray generators 50 one by one. The installation position of each X-ray generator 50 is a preset position. When the detection receiver reaches one of the preset positions, the controller 22 controls the corresponding X-ray generator 50 to emit rays, and the detection receiver receives the rays emitted by the X-ray generator 50 for detection. One or more controllers 22 can be set, and one controller 22 can be used to realize the detection of multiple X-ray generators 50. Multiple controllers 22 can also be used to correspond to multiple X-ray generators 50 one by one, and each controller 22 controls the corresponding X-ray generator 50 to emit rays. The number of controllers 22 can be set according to actual detection requirements and is not limited here.

[0034] In the embodiment provided by the present application, the carrying platform 10 can carry five X-ray generators 50, and five preset positions and five controllers 22 are respectively provided to correspond to each other. The driving member 21 drives the detection receiver to move along the preset path. When reaching the first preset position, the driving member 21 stops driving, and the controller 22 controls the X-ray generator 50 at the corresponding position to emit rays. The detection receiver receives the rays emitted by the X-ray generator 50 to detect parameters such as current, voltage, and temperature, and transmits the detection results back to the computer. If the detection results are wrong, the control system will upload them to the computer synchronously, and the detection personnel will check the corresponding problems. After one detection is completed, the driving member 21 drives the detection receiver to move to the next preset position again, and repeats the above steps until all X-ray generators 50 have completed the detection. The driving member 21 drives the detection receiver to return to the initial position, thereby realizing the detection of multiple X-ray generators 50, effectively shortening the detection time, improving the detection efficiency, and effectively reducing the detection cost.

[0035] Reference Figure 2 As shown, the driving member 21 includes a driving motor 211, a screw rod 212 and a screw nut 213. One end of the screw rod 212 is connected to the output shaft end of the driving motor 211, and the detection receiver is arranged on the screw nut 213. The driving motor 211 can drive the screw rod 212 to rotate. Under the cooperation of the screw rod 212 and the screw nut 213, the screw nut 213 can reciprocate along the screw rod 212. The trajectory of the reciprocating movement of the screw nut 213 along the screw rod 212 is the preset path. The detection receiver is fixed on the screw nut 213 and moves along the preset path as the screw nut 213 moves. In other embodiments, the driving member 21 can use other structures or components to drive the detection receiver to move along the preset path, which is not limited here.

[0036] In a feasible implementation mode, referring to Figures 2 to 4As shown, a photoelectric switch 23 is provided at each preset position, and a blocking block 24 is provided on the lead screw nut 213. When the detection receiver reaches any preset position, the blocking block 24 blocks the corresponding photoelectric switch 23 at the preset position. The working principle of the photoelectric switch 23 is to detect the presence or absence of an object by utilizing the blocking or reflection of the light beam by the object. In the present application, the blocking block 24 is driven by the lead screw nut 213 to move along the preset path. When the lead screw nut 213 moves to the preset position, the blocking block 24 blocks the corresponding photoelectric switch 23. After the photoelectric switch 23 senses the presence of an object, it sends a signal to the controller 22 to control the X-ray generator 50 to emit rays for detection.

[0037] Reference Figure 5 As shown, a fixing bracket 25 is provided on the screw nut 213, and the detection receiver is fixed on the fixing bracket 25. The detection receiver is fixed by the fixing bracket 25, so that the detection receiver can stably move with the movement of the screw nut 213, thereby ensuring the smooth progress of the detection.

[0038] In a feasible embodiment, the fixed bracket 25 includes a first support plate 251 and a second support plate 252. The first support plate 251 is arranged on the top of the screw nut 213, and the second support plate 252 is arranged on the side of the screw 212. The detection receiver is connected to the first support plate 251 and the second support plate 252 respectively. A plurality of mounting holes are arranged on the first support plate 251 and the second support plate 252. The detection receiver can be connected to the first support plate 251 and the second support plate 252 respectively by bolts connected to the mounting holes. The detection receiver connected to the first support plate 251 and the second support plate 252 is located on the side of the screw nut 213 facing the X-ray generator 50, and is arranged opposite to the shielding block 24, so that the detection receiver can receive the rays emitted by the X-ray generator 50, and can move with the screw nut 213 while not interfering with the function of the shielding block 24.

[0039] In other embodiments, the detection receiver may be connected to the screw nut 213 using other structures or components, which are not limited here.

[0040] When the screw nut 213 moves to the two ends of the screw 212, it may move to a position outside the screw 212 and be separated from the screw 212. Therefore, a limit component needs to be set to limit the movement range of the screw nut 213 so that the screw nut 213 can only reciprocate within a preset path. Figure 1 as well as Figure 2As shown, the detection device includes two first limit members 30, which are respectively arranged at opposite ends of the screw rod 212, and the first limit members 30 are used to limit the movement of the screw nut 213 within a preset path. When the screw nut 213 moves to contact with the first limit member 30, the first limit member 30 can prevent the screw nut 213 from continuing to move, so that the screw nut 213 can only move back and forth along the screw rod 212. In the embodiment provided by the present application, the first limit member 30 is a limit switch, and the two limit switches are respectively arranged at opposite ends of the screw rod 212. When the screw nut 213 moves to touch the limit switch, the limit switch can send a signal to the control system, and then control the screw nut 213 to stop moving through the control system. In other embodiments, the first limit member 30 can adopt other structures or components that can prevent the screw nut 213 from moving, which is not limited here.

[0041] When multiple X-ray generators 50 are arranged on the carrying platform 10, the positions of the X-ray generators 50 need to be fixed to ensure the accuracy of the detection results. Figure 1 as well as Figure 2 As shown, a second stopper 40 is provided on the carrying platform 10, and the second stopper 40 is used to fix the position of the X-ray generator 50. The second stopper 40 can fix multiple X-ray generators 50 at the same time to prevent the X-ray generators 50 from being displaced horizontally and vertically, thereby ensuring that the detection between them does not affect each other.

[0042] In a feasible implementation mode, referring to Figure 6 As shown, the second limiting member 40 includes a first limiting portion 41 and a plurality of second limiting portions 42, the first limiting portion 41 includes a plurality of limiting protrusions 411, and the plurality of limiting protrusions 411 are arranged at intervals on the first limiting portion 41, and the distance between adjacent limiting protrusions 411 can be set according to the size of the X-ray generator 50, the second limiting portion 42 includes a limiting groove 421, and the limiting protrusion 411 can cooperate with the limiting groove 421. When fixing the X-ray generator 50, the first limiting portion 41 is fixed on the carrying platform 10, and a plurality of second limiting portions 42 are used to cooperate with the first limiting portion 41, and a accommodating interval for fixing the X-ray generator 50 is formed between adjacent second limiting portions 42. When the X-ray generator 50 is fixed in the accommodating interval, the edges of the X-ray generator 50 can respectively abut against the second limiting portions 42 on both sides and the first limiting portion 41 between the two second limiting portions 42, so that the X-ray generator 50 can be stably fixed in the accommodating interval.

[0043] In other embodiments, the second position-limiting member 40 may adopt other structures or components, which are not limited here.

[0044] Since the X-ray generator 50 and the controller 22 need to be connected through a wire harness, when the number of X-ray generators 50 to be detected is large, the number of wire harnesses used for connection increases accordingly. When there are many wire harnesses, the detection device is messy on the one hand, and the detection result is also affected on the other hand. Figure 1 as well as Figure 2 As shown, a collecting piece 60 is provided on the carrying platform 10, and the collecting piece 60 is used to collect the wire harnesses. All the wire harnesses are regularly constrained by the collecting piece 60 to ensure the accuracy of the detection result.

[0045] In the embodiments provided in the present application, structures such as wire harness troughs or tank chains may be used for wire harness collection. The wire harness troughs or tank chains may be arranged at the edge of the supporting platform 10 or between the X-ray generator 50 and the driving member 21 to ensure that the wire harnesses can be collected uniformly.

[0046] Based on the above embodiments, the working principle of the detection device of the X-ray generator 50 of the present application is as follows: five X-ray generators 50 are arranged in parallel on the carrying platform 10, and five photoelectric switches 23 are arranged one by one corresponding to the five X-ray generators 50. Before the detection starts, the lead screw nut 213 is located at one end of the lead screw 212, and the drive motor 211 is started to drive the lead screw 212 to rotate, and the lead screw nut 213 starts to move along the lead screw 212. When the lead screw nut 213 moves to the first preset position, the drive motor 211 is paused and the lead screw nut 213 stops moving. At this time, the blocking block 24 blocks the photoelectric switch 23 at the corresponding preset position, and the corresponding controller 22 controls the X-ray generator 50 at this location to emit rays, and the detection receiver performs aging detection after receiving the rays emitted by the X-ray generator 50. After the detection is completed, the drive motor 211 starts again to drive the lead screw nut 213 to move to the next preset position, and repeats the above detection steps. After all X-ray generators 50 have completed the aging detection, the drive motor 211 drives the lead screw nut 213 to return to the initial position.

[0047] The above describes in detail the structure, features and effects of the utility model based on the embodiments shown in the drawings. The above is only a preferred embodiment of the utility model, but the utility model is not limited to the scope of implementation shown in the drawings. Any changes made in accordance with the concept of the utility model, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and the drawings, should be within the protection scope of the utility model.

Claims

1. A detection device for an X-ray generator, characterized in that: include: A carrying platform, wherein the carrying platform can carry a plurality of the X-ray generators; A detection unit is arranged on the carrying platform, and the detection unit includes a driving member, a detection receiver and a controller. The driving member can drive the detection receiver to move along a preset path. The preset path has multiple preset positions, and the multiple preset positions correspond one by one to the positions of multiple X-ray generators. When the detection receiver reaches one of the preset positions, the controller controls the corresponding X-ray generator to emit rays, and the detection receiver receives the rays emitted by the X-ray generator for detection.

2. The detection device of an X-ray generator according to claim 1, characterized in that: The driving member comprises a driving motor, a screw and a screw nut. One end of the screw is connected to the output shaft end of the driving motor, and the detection receiver is arranged on the screw nut.

3. The detection device of the X-ray generator according to claim 2, characterized in that: A photoelectric switch is provided at each of the preset positions, and a blocking block is provided on the lead screw nut. When the detection receiver reaches any of the preset positions, the blocking block blocks the corresponding photoelectric switch at the preset position.

4. The detection device of an X-ray generator according to claim 2, characterized in that: A fixing bracket is arranged on the screw nut, and the detection receiver is fixed on the fixing bracket.

5. The detection device of the X-ray generator according to claim 4, characterized in that: The fixed bracket includes a first support plate and a second support plate, the first support plate is arranged on the top of the screw nut, the second support plate is arranged on the side of the screw nut, and the detection receiver is connected to the first support plate and the second support plate respectively.

6. The detection device of an X-ray generator according to claim 2, characterized in that: The detection device includes two first limit members, which are respectively arranged at opposite ends of the screw rod, and the first limit members are used to limit the movement of the screw rod nut within the preset path.

7. The detection device of an X-ray generator according to claim 1, characterized in that: The carrying platform is provided with a second position-limiting member, and the second position-limiting member is used for fixing the position of the X-ray generator.

8. The detection device of an X-ray generator according to claim 1, characterized in that: The carrying platform is provided with a collecting piece, and the collecting piece is used for collecting the wire harness.

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