High-precision x-ray source intelligent rotating device

Abstract

The utility model discloses a kind of rotating devices, belong to X-ray automatic detection equipment technical field, specifically related to a kind of high-precision X-ray source intelligent rotating device, comprising: driving motor, installation bottom plate, hollow rotating platform and X-ray source assembly;The driving motor is installed in the rear side of the installation bottom plate, the hollow rotating platform is installed in the front side of the installation bottom plate, and the X-ray source assembly is installed on the hollow rotating platform;Arranged on the installation bottom plate is in-place inductor and limit block;The X-ray source assembly is provided with the inductive sheet matched with the in-place inductor;The utility model uses hollow rotating platform as core rotating element, and is directly driven by motor, and this design reduces the generation of cumulative error from the root, ensures the high-precision rotating performance;And simplify overall structure, under the premise of guaranteeing function, reduce volume, weight and cost, show significant technical advantage.

Description

Technical Field

[0001] This utility model discloses a rotating device, belonging to the technical field of automatic X-ray detection equipment, specifically relating to a high-precision intelligent rotating device for X-ray sources. Background Technology

[0002] X-ray automated inspection equipment is used in industries such as manufacturing, medicine, and security. By allowing X-rays to penetrate objects and record their attenuation, X-ray inspection equipment can provide high-resolution internal images, enabling non-destructive testing of internal defects, structures, and compositions of objects.

[0003] In existing automatic X-ray inspection equipment, the X-ray source rotation device generally suffers from complex structure and large size, and the rotation accuracy is affected by many factors such as transmission links and structural design, making it difficult to meet the requirements of high-precision inspection. Utility Model Content

[0004] Purpose of the utility model: To provide a high-precision intelligent rotating device for X-ray sources to solve the problems mentioned above.

[0005] Technical solution: A high-precision X-ray source intelligent rotating device, the rotating device comprising: a drive motor, a mounting base plate, a hollow rotating platform, and an X-ray source assembly;

[0006] The drive motor is mounted on the rear side of the mounting base plate, the hollow rotating platform is mounted on the front side of the mounting base plate, and the X-ray source assembly is mounted on the hollow rotating platform;

[0007] The mounting base plate is equipped with a positioning sensor and a limit block;

[0008] The X-ray source assembly is provided with a sensing plate that cooperates with the positioning sensor.

[0009] In a further embodiment, the drive motor is fixedly connected to the mounting base plate via a base, the base being fixedly installed on the rear side of the mounting base plate, and the drive motor being mounted on the base.

[0010] In a further embodiment, the drive motor is connected to the hollow rotating platform, and the motor drives the hollow rotating platform to move, thereby driving the X-ray source assembly to achieve high-precision rotation.

[0011] In a further embodiment, the X-ray source assembly includes a rotating mounting plate and an X-ray source camera;

[0012] The rotating fixing plate is mounted on the hollow rotating platform, and the X-ray source camera is fixedly mounted on the rotating fixing plate;

[0013] The sensing element is mounted on the rotating fixed plate. When the X-ray source assembly rotates, the hollow rotating platform stops moving when the positioning sensor detects the sensing element, thereby achieving precise positioning control.

[0014] In a further embodiment, the limiting block is provided in two pieces and is fixedly installed on both sides of the mounting base plate.

[0015] In a further embodiment, three position sensors are provided.

[0016] In a further embodiment, the hollow rotating platform is provided with a rotating mechanism, which is connected to the drive motor and the X-ray source assembly, so as to drive the X-ray source assembly to rotate through the drive motor.

[0017] Beneficial effects: This invention employs a hollow rotating platform combined with a direct-drive motor, completely eliminating the cumulative errors of intermediate transmission components and achieving high-precision control of the X-ray source rotation positioning accuracy ≤4 arcmin. Its compact structure significantly reduces the device's footprint, and its lightweight design effectively lowers manufacturing costs. Furthermore, this device is highly adaptable and can be widely applied to various X-ray automatic detection equipment and related fields. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .

[0019] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .

[0020] Figure 3 This is the front view of this utility model.

[0021] Figure 4 This is a schematic diagram of the rotation of this utility model.

[0022] Reference numerals in the attached drawings: 1. Drive motor; 2. Mounting base plate; 3. Hollow rotating platform; 4. X-ray source assembly; 5. Position sensor; 6. Limit block; 7. Sensor plate; 8. Base; 9. Fixing plate; 10. X-ray source camera. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0024] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Furthermore, the technical features involved in the different embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0026] A high-precision X-ray source intelligent rotating device includes: a drive motor 1, a mounting base plate 2, a hollow rotating platform 3, and an X-ray source assembly 4.

[0027] In one embodiment, such as Figures 1 to 4 As shown, the drive motor 1 is mounted on the rear side of the mounting base plate 2, the hollow rotating platform 3 is mounted on the front side of the mounting base plate 2, and the X-ray source assembly 4 is mounted on the hollow rotating platform 3;

[0028] The mounting base plate 2 is equipped with a positioning sensor 5 and a limiting block 6;

[0029] The X-ray source assembly 4 is provided with a sensing plate 7 that cooperates with the position sensor 5.

[0030] In one embodiment, such as Figures 1 to 4 As shown, the drive motor 1 is fixedly connected to the mounting base plate 2 via the base 8. The base 8 is fixedly installed on the rear side of the mounting base plate 2, and the drive motor 1 is installed on the base 8.

[0031] In one embodiment, such as Figures 1 to 4 As shown, the drive motor 1 is connected to the hollow rotating platform 3. The motor drives the hollow rotating platform 3 to move, thereby driving the X-ray source assembly 4 to achieve high-precision rotation.

[0032] In one embodiment, such as Figures 1 to 4 As shown, the X-ray source assembly 4 includes a rotating fixing plate 9 and an X-ray source camera 10;

[0033] The rotating fixing plate 9 is mounted on the hollow rotating platform 3, and the X-ray source camera 10 is fixedly mounted on the rotating fixing plate 9;

[0034] The sensing element 7 is mounted on the rotating fixed plate 9. When the X-ray source assembly 4 rotates, the hollow rotating platform 3 stops moving when the positioning sensor 5 senses the sensing element 7, thereby achieving precise positioning control.

[0035] In one embodiment, such as Figures 1 to 4 As shown, the limiting block 6 has two pieces and is fixedly installed on both sides of the mounting base plate 2.

[0036] In one embodiment, such as Figures 1 to 4 As shown, there are three position sensors 5.

[0037] In one embodiment, such as Figures 1 to 4 As shown, the hollow rotating platform 3 is equipped with a rotating mechanism, which connects the drive motor 1 and the X-ray source assembly 4, so as to drive the X-ray source assembly 4 to rotate through the drive motor 1.

[0038] Working Principle: The hollow rotating platform 3 of this utility model is installed on the mounting base plate 2. As a key component for realizing the rotation function, it can provide stable and high-precision rotational motion for the X-ray source assembly 4. The mounting base plate 2 is equipped with three position sensors 5 and limit blocks 6. The position sensors 5 are used to accurately detect the rotational position of the X-ray source assembly 4, while the limit blocks 6 serve as anti-collision protection to prevent damage to the device due to accidental collisions during operation.

[0039] X-ray source assembly 4 is fixedly mounted on hollow rotating platform 3. Drive motor 1 is directly connected to hollow rotating platform 3, driving the hollow rotating platform 3 to move, thereby driving X-ray source assembly 4 to achieve high-precision rotation. At the same time, three sensing plates 7 are installed on rotating fixed plate 9. When the rotating assembly drives X-ray source assembly 4 to rotate, once the sensors detect the sensing plates 7, the hollow rotating platform 3 stops moving, thus achieving precise positioning control.

[0040] In addition, the entire rotating mechanism is fixedly mounted on the linear module. This design allows the device to rotate the X-ray source while flexibly adjusting the distance between the X-ray source and the product being tested according to actual testing needs, further enhancing the device's practicality and testing adaptability.

[0041] Therefore, this utility model uses a hollow rotating platform 3 as the core rotating element and is directly driven by a motor. This design reduces the generation of cumulative errors from the source and ensures high-precision rotation performance. It also simplifies the overall structure and reduces the size, weight and cost while ensuring functionality, showing significant technical advantages.

[0042] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A high-precision intelligent rotating X-ray source device, characterized in that, The rotating device includes: a drive motor, a mounting base plate, a hollow rotating platform, and an X-ray source assembly; The drive motor is mounted on the rear side of the mounting base plate, the hollow rotating platform is mounted on the front side of the mounting base plate, and the X-ray source assembly is mounted on the hollow rotating platform; The mounting base plate is equipped with a positioning sensor and a limit block; The X-ray source assembly is provided with a sensing plate that cooperates with the positioning sensor.

2. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, The drive motor is fixedly connected to the mounting base plate via a base, the base is fixedly installed on the rear side of the mounting base plate, and the drive motor is mounted on the base.

3. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, The drive motor is connected to the hollow rotating platform, and the motor drives the hollow rotating platform to move, thereby driving the X-ray source assembly to achieve high-precision rotation.

4. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, The X-ray source assembly includes a rotating fixed plate and an X-ray source camera; The rotating fixing plate is mounted on the hollow rotating platform, and the X-ray source camera is fixedly mounted on the rotating fixing plate; The sensing element is mounted on the rotating fixed plate. When the X-ray source assembly rotates, the hollow rotating platform stops moving when the positioning sensor detects the sensing element, thereby achieving precise positioning control.

5. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, The limiting block is provided in two pieces and is fixedly installed on both sides of the mounting base plate.

6. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, There are three position sensors.

7. The high-precision X-ray source intelligent rotating device according to claim 1, characterized in that, The hollow rotating platform is equipped with a rotating mechanism, which is connected to the drive motor and the X-ray source assembly, so as to drive the X-ray source assembly to rotate through the drive motor.

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