A mobile desktop CT detection machine

Abstract

The utility model discloses a mobile desktop CT detection machine, including the shallow, still install the revolving table on the shallow, and still arrange the detection box on the revolving table, still arrange the flat -panel detection mechanism and the light pipe emission mechanism in the detection box, and the flat -panel detection mechanism is opposite to the light pipe emission mechanism arrangement, still install the product bearing mechanism in the detection box, and the product bearing mechanism is arranged between the flat -panel detection mechanism and the light pipe emission mechanism. The utility model discloses through miniaturization design and structure optimization, greatly reduced cost, at the same time, is equipped with shallow, is convenient for moving, to be applied to different use scene, and adopts the mode of mutual cooperation of the stage 360 degree rotation and Z axle movement structure, can realize the full surface dynamic CT scanning detection of product, and the detection efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of X-ray detection technology, and in particular to a mobile desktop CT scanner. Background Technology

[0002] In the electronics manufacturing industry, the demand for internal structure and defect detection of products is increasing. Traditional CT inspection equipment is typically bulky, complex to operate, and has relatively limited functionality. These devices not only occupy a significant amount of space but also require highly skilled operators, limiting their widespread application in small and medium-sized enterprises and grassroots inspection scenarios. Furthermore, traditional CT equipment is expensive, with high unit prices and maintenance costs, further restricting its market penetration. Therefore, there is an urgent market need for a miniaturized, low-cost, high-efficiency, and easy-to-operate CT inspection device to meet the inspection needs of different scenarios and promote the popularization and development of inspection technology. Utility Model Content

[0003] The purpose of this invention is to provide a mobile desktop CT scanner. This scanner greatly reduces costs through miniaturization and structural optimization. It is also equipped with a trolley for easy movement and can be used in different application scenarios. Furthermore, by employing a combination of a 360° rotating stage and a Z-axis moving structure, it can achieve dynamic CT scanning of the entire surface of the product, resulting in high detection efficiency.

[0004] To achieve the above objectives, the following technical solution is adopted:

[0005] A mobile desktop CT scanner includes a trolley; a table is mounted on the trolley, and a detection box is arranged on the table; a flat panel detection mechanism and a light tube emission mechanism are arranged inside the detection box, with the flat panel detection mechanism and the light tube emission mechanism arranged opposite to each other; a product carrying mechanism is also mounted inside the detection box, and the product carrying mechanism is arranged between the flat panel detection mechanism and the light tube emission mechanism; the product carrying mechanism includes an X-axis moving mechanism, an X-axis moving frame connected to the X-axis moving mechanism, a Z-axis lifting mechanism mounted on the X-axis moving frame, and a Z-axis lifting seat connected to the Z-axis lifting mechanism; a rotary drive mechanism is also mounted on the Z-axis lifting seat, and the rotary drive mechanism drives a product carrier for carrying the product.

[0006] Furthermore, the X-axis moving frame includes a translation base plate connected to the X-axis moving mechanism, a translation vertical plate connected to one end of the top of the translation base plate, and a first reinforcing rib connected between the translation base plate and the translation vertical plate; the Z-axis lifting mechanism is installed on one side of the translation vertical plate.

[0007] Furthermore, the Z-axis lifting seat has an L-shaped structure, and one side of the vertical end of the L-shaped Z-axis lifting seat is connected to the Z-axis lifting mechanism; the rotary drive mechanism includes a rotary motor, which is installed at the bottom of the horizontal end of the L-shaped Z-axis lifting seat; a first through hole is also provided at the top of the horizontal end of the L-shaped Z-axis lifting seat, and the output shaft of the rotary motor passes through the first through hole; the product carrier is arranged at the top of the horizontal end of the L-shaped Z-axis lifting seat and is connected to the output shaft of the rotary motor.

[0008] Furthermore, one side of the X-axis moving mechanism is also connected to a first support with an L-shaped structure, and a first blocking pad is also connected to one side of the L-shaped vertical end of the first support at the location corresponding to the first reinforcing rib; the upper part of one side of the translation vertical plate is also connected to a second support with an L-shaped structure, and a second blocking pad is also connected to the bottom of the L-shaped horizontal end of the second support at the location corresponding to the top of the L-shaped vertical end of the Z-axis lifting seat.

[0009] Furthermore, the light tube emitting mechanism includes a first mounting frame, a mounting horizontal plate connected to the upper part of one side of the first mounting frame, and an X-ray emitting light tube installed at the bottom of the mounting horizontal plate; a second reinforcing rib is connected to each of the two ends of the lower part of one side of the first mounting frame.

[0010] Furthermore, the flat panel detection mechanism includes a second mounting frame, a fixed base plate connected to the upper part of one side of the second mounting frame, a mounting plate mounted on one side of the fixed base plate, and a flat panel detector mounted on one side of the mounting plate.

[0011] Furthermore, two adjusting bolts are also installed on the fixed base plate, one of which is connected to one side of the mounting plate, and the other is connected to the top of the mounting plate.

[0012] Furthermore, the front of the testing chamber is also provided with a door connected to one side of the front of the testing chamber via a hinge, and an observation window is also installed on the door; the other side of the front of the testing chamber is also provided with an operation panel, and from top to bottom, an emergency stop button, a key switch, a light strip and a start switch are also installed on the operation panel.

[0013] Furthermore, a hanging ring is connected to the lower part of one end of the detection box, and a buffer pad is connected to each of the four corners of the bottom of the detection box; a handle is also connected to the top end of the table.

[0014] By adopting the above solution, the beneficial effects of this utility model are:

[0015] This utility model greatly reduces costs through miniaturization and structural optimization. It is also equipped with a trolley for easy movement and can be applied to different usage scenarios. Furthermore, by using a combination of a 360° rotating stage and a Z-axis moving structure, it can achieve dynamic CT scanning inspection of the entire surface of the product, resulting in high inspection efficiency and strong practicality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the detection box of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the flat panel detection mechanism, the light tube emitting mechanism, and the product carrying mechanism of this utility model;

[0019] Figure 4 This is a schematic diagram of the product support mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the flat plate detection mechanism of this utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the light tube emitting mechanism of this utility model;

[0022] The following are explanations of the labels in the attached diagram:

[0023] 1. Trolley; 2. Inspection box; 3. Flat panel inspection mechanism; 4. Light tube emission mechanism; 5. Product carrying mechanism; 11. Table; 12. Handle; 21. Box door; 22. Observation window; 23. Operation panel; 24. Emergency stop button; 25. Key switch; 26. Light strip; 27. Start switch; 28. Lifting ring; 29. ​​Buffer pad; 31. Second mounting bracket; 32. Fixed base plate; 33. Mounting plate; 34. Flat panel detector; 35. Adjusting bolt; 41. First mounting bracket; 42. Mounting cross plate; 43. X-ray emission tube; 44. Second reinforcing rib; 51. X-axis moving mechanism; 52. X-axis moving frame; 53. Z-axis lifting mechanism; 54. Z-axis lifting seat; 55. Rotary drive mechanism; 56. Product carrier; 511. First bracket; 512. First blocking pad; 531. Second bracket; 532. Second blocking pad; 521. First reinforcing rib. Detailed Implementation

[0024] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Reference Figures 1 to 6As shown, this utility model provides a mobile desktop CT scanner. In one embodiment, it includes a trolley 1; a table 11 is also installed on the trolley 1, and a detection box 2 is arranged on the table 11; a flat panel detection mechanism 3 and a light tube emission mechanism 4 are also arranged inside the detection box 2, and the flat panel detection mechanism 3 and the light tube emission mechanism 4 are arranged opposite to each other; a product carrying mechanism 5 is also installed inside the detection box 2, and the product carrying mechanism 5 is arranged between the flat panel detection mechanism 3 and the light tube emission mechanism 4; the product carrying mechanism 5 includes an X-axis moving mechanism 51, an X-axis moving frame 52 connected to the X-axis moving mechanism 51, a Z-axis lifting mechanism 53 installed on the X-axis moving frame 52, and a Z-axis lifting seat 54 connected to the Z-axis lifting mechanism 53; a rotary drive mechanism 55 is also installed on the Z-axis lifting seat 54, and the rotary drive mechanism 55 also drives a product carrier 56 for carrying the product.

[0026] Continue to refer to Figures 1 to 6 As shown, in this embodiment, the detection box 2 is arranged on the table 11, which is connected to the trolley 1. The top end of the table 11 is also connected to a handle 12, which makes it easy to move the detection box 2 to the detection area to adapt to different usage scenarios. The X-axis moving mechanism 51 and the Z-axis lifting mechanism 53 can use existing translation modules. The rotation drive mechanism 55 uses a rotary motor or a rotary cylinder. With the cooperation of the three, the product carrier 56 can drive the product to move left and right, up and down and rotate to realize the full-surface dynamic CT scanning detection of the product.

[0027] Meanwhile, in this embodiment, the front of the detection box 2 is also provided with a door 21 connected to one side of the front of the detection box 2 via a hinge, and an observation window 22 is also installed on the door 21. The observation window 22 facilitates the staff to observe the detection status in real time. The other side of the front of the detection box 2 is also provided with an operation panel 23, and the operation panel 23 is also provided with an emergency stop button 24, a key switch 25, a light strip 26 and a start switch 27 from top to bottom, which facilitates the operation of the staff. In addition, a lifting ring 28 is connected to the lower part of one end of the detection box 2, which facilitates the movement of the box. The bottom of the detection box 2 is also connected with a buffer foot pad 29 at each of the four corners, which can improve the stability of the detection box 2.

[0028] During operation, the product to be tested is first placed on the product carrier 56. Then, the scanning parameters (voltage, current, movement speed) are set in the background, and the detection program is started. Subsequently, the product carrier 56 moves and rotates along the preset trajectory, and the flat plate detection mechanism 3 synchronously collects X-ray projection data. Finally, the background reconstructs the three-dimensional image in real time, automatically marks defects, and generates a detection report (existing detection software and algorithms can be used, and this utility model does not involve improvements in this aspect).

[0029] In one embodiment, the X-axis moving frame 52 includes a translation base plate connected to the X-axis moving mechanism 51, a translation vertical plate connected to one top end of the translation base plate, and a first reinforcing rib 521 connected between the translation base plate and the translation vertical plate; the Z-axis lifting mechanism 53 is installed on one side of the translation vertical plate; the Z-axis lifting seat 54 has an L-shaped structure, and one side of the L-shaped vertical end of the Z-axis lifting seat 54 is connected to the Z-axis lifting mechanism 53; the rotary drive mechanism 55 includes a rotary motor, which is installed at the bottom of the L-shaped horizontal end of the Z-axis lifting seat 54; a first through hole is also provided at the top of the L-shaped horizontal end of the Z-axis lifting seat 54, and the output shaft of the rotary motor passes through the first through hole; the product carrier 56 is arranged at the top of the L-shaped horizontal end of the Z-axis lifting seat 54 and is connected to the output shaft of the rotary motor.

[0030] Meanwhile, one side of the X-axis moving mechanism 51 is also connected to a first support 511 with an L-shaped structure, and a first blocking pad 512 is also connected to one side of the L-shaped vertical end of the first support 511 corresponding to the first reinforcing rib 521; the upper part of one side of the translation vertical plate is also connected to a second support 531 with an L-shaped structure, and a second blocking pad 532 is also connected to the bottom of the L-shaped horizontal end of the second support 531 corresponding to the top of the L-shaped vertical end of the Z-axis lifting seat 54. The first blocking pad 512 and the second blocking pad 532 can limit the X-axis moving stroke and the Z-axis lifting stroke respectively, ensuring the safety of the mechanism operation.

[0031] In one embodiment, the light tube emitting mechanism 4 includes a first mounting frame 41, a mounting horizontal plate 42 connected to the upper part of one side of the first mounting frame 41, and an X-ray emitting light tube 43 mounted on the bottom of the mounting horizontal plate 42; a second reinforcing rib 44 is connected to each of the lower ends of one side of the first mounting frame 41; the flat panel detection mechanism 3 includes a second mounting frame 31, a fixed base plate 32 connected to the upper part of one side of the second mounting frame 31, a mounting plate 33 mounted on one side of the fixed base plate 32, and a flat panel detector 34 mounted on one side of the mounting plate 33; two adjusting bolts 35 are also installed on the fixed base plate 32, one of which is connected to one side of the mounting plate 33, and the other is connected to the top of the mounting plate 33. The position of the flat panel detector 34 can be finely adjusted by adjusting the bolts 35 to adapt to different detection environments, making it highly versatile.

[0032] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile desktop CT scanner, characterized in that, The device includes a trolley; a table is mounted on the trolley, and a testing box is arranged on the table; a flat panel testing mechanism and a light tube emitting mechanism are arranged inside the testing box, with the flat panel testing mechanism and the light tube emitting mechanism arranged opposite to each other; a product carrying mechanism is also installed inside the testing box, and the product carrying mechanism is arranged between the flat panel testing mechanism and the light tube emitting mechanism; the product carrying mechanism includes an X-axis moving mechanism, an X-axis moving frame connected to the X-axis moving mechanism, a Z-axis lifting mechanism mounted on the X-axis moving frame, and a Z-axis lifting seat connected to the Z-axis lifting mechanism; a rotary drive mechanism is also mounted on the Z-axis lifting seat, and the rotary drive mechanism drives a product carrier for carrying the product.

2. The mobile desktop CT scanner according to claim 1, characterized in that, The X-axis moving frame includes a translation base plate connected to the X-axis moving mechanism, a translation vertical plate connected to one end of the top of the translation base plate, and a first reinforcing rib connected between the translation base plate and the translation vertical plate; the Z-axis lifting mechanism is installed on one side of the translation vertical plate.

3. The mobile desktop CT scanner according to claim 2, characterized in that, The Z-axis lifting seat has an L-shaped structure, and one side of the vertical end of the L-shaped Z-axis lifting seat is connected to the Z-axis lifting mechanism; the rotary drive mechanism includes a rotary motor, which is installed at the bottom of the horizontal end of the L-shaped Z-axis lifting seat; a first through hole is also provided at the top of the horizontal end of the L-shaped Z-axis lifting seat, and the output shaft of the rotary motor passes through the first through hole; the product carrier is arranged at the top of the horizontal end of the L-shaped Z-axis lifting seat and is connected to the output shaft of the rotary motor.

4. The mobile desktop CT scanner according to claim 3, characterized in that, The X-axis moving mechanism is also connected to a first support with an L-shaped structure on one side, and a first blocking pad is also connected to the L-shaped vertical end of the first support at the position corresponding to the first reinforcing rib; the upper part of one side of the translation vertical plate is also connected to a second support with an L-shaped structure, and a second blocking pad is also connected to the bottom of the L-shaped horizontal end of the second support at the position corresponding to the top of the L-shaped vertical end of the Z-axis lifting seat.

5. The mobile desktop CT scanner according to claim 1, characterized in that, The light tube emitting mechanism includes a first mounting frame, a mounting horizontal plate connected to the upper part of one side of the first mounting frame, and an X-ray emitting light tube installed at the bottom of the mounting horizontal plate; a second reinforcing rib is connected to each of the two ends of the lower part of one side of the first mounting frame.

6. The mobile desktop CT scanner according to claim 1, characterized in that, The flat panel detection mechanism includes a second mounting frame, a fixed base plate connected to the upper part of one side of the second mounting frame, a mounting plate mounted on one side of the fixed base plate, and a flat panel detector mounted on one side of the mounting plate.

7. The mobile desktop CT scanner according to claim 6, characterized in that, Two adjusting bolts are also installed on the fixed base plate, one of which is connected to one side of the mounting plate and the other is connected to the top of the mounting plate.

8. The mobile desktop CT scanner according to claim 1, characterized in that, The front of the testing chamber is also provided with a door connected to one side of the front of the testing chamber via a hinge, and an observation window is also installed on the door; the other side of the front of the testing chamber is also provided with an operation panel, and from top to bottom, an emergency stop button, a key switch, a light strip and a start switch are also installed on the operation panel.

9. The mobile desktop CT scanner according to claim 8, characterized in that, A hanging ring is connected to the lower part of one end of the testing box, and a cushioning pad is connected to each of the four corners of the bottom of the testing box; a handle is also connected to the top of the table.

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