Bilateral flat plate fixed type inclined 2.5-dimensional X-RAY detection machine

Abstract

The utility model discloses a bilateral flat plate fixed type inclined 2.5-dimensional X-RAY detection machine which comprises an objective table device, an x-ray receiving device arranged above the objective table device, and an x-ray transmitting device arranged below the objective table device, the x-ray receiving device comprises a mounting rack and a mounting cross beam connected between the two ends of the mounting rack; the two ends of one side of the installation cross beam are each connected with a first fixing plate, and one side of each first fixing plate is further provided with an x-ray receiving mechanism. According to the utility model, a double-inclined flat plate fixed structure is adopted, redundant components are simplified, and the whole structure is simplified, so that the space occupancy rate of equipment is effectively reduced, the layout of the whole machine is compact and exquisite, and a more flexible and efficient solution is provided for site planning and equipment deployment of industrial production.

Description

Technical Field

[0001] This utility model relates to the field of X-ray detection technology, and in particular to a double-sided flat plate fixed tilting 2.5D X-ray detection machine. Background Technology

[0002] In the electronics manufacturing industry, X-ray inspection technology is widely used for non-destructive testing of the internal structure and defects of electronic products. Traditional X-ray inspection equipment typically employs a single-plate rotating structure, acquiring image data from different angles by rotating the plate 360°. However, this rotating mechanism results in a large overall size of the equipment, occupying a significant amount of space, making it difficult to adapt to the needs of modern compact production lines. Furthermore, its high manufacturing cost increases the equipment procurement and operating costs for companies. Utility Model Content

[0003] The purpose of this invention is to provide a double-sided flat plate fixed tilt 2.5D X-RAY inspection machine. It adopts a double-tilted flat plate fixed structure. By simplifying redundant components, the overall architecture is simplified, which not only effectively reduces the space occupation rate of the equipment, but also makes the layout of the whole machine compact and exquisite, bringing a more flexible and efficient solution for site planning and equipment deployment in industrial production.

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

[0005] A double-sided flat-panel fixed tilting 2.5D X-ray inspection machine includes a stage device, an x-ray receiving device arranged above the stage device, and an x-ray emitting device arranged below the stage device. The x-ray receiving device includes a mounting frame and a mounting beam connected between the two ends of the mounting frame. Each end of one side of the mounting beam is connected to a first fixing plate, and each first fixing plate is further mounted with an x-ray receiving mechanism on one side. A second fixing plate is connected to the middle of one side of the mounting beam, and a visual positioning mechanism is further mounted on one side of the second fixing plate. The two x-ray receiving mechanisms are tilted downwards towards the stage device at the end used for receiving signals.

[0006] Furthermore, the x-ray receiving mechanism includes a first adjusting plate inclinedly arranged on one side of the first fixed plate, a second adjusting plate arranged on one side of the first adjusting plate, a mounting vertical plate arranged perpendicular to and connected to the second adjusting plate, and an x-ray receiver mounted on one side of the mounting vertical plate.

[0007] Furthermore, the x-ray receiver includes a receiver mounting base mounted on one side of the mounting plate, and a flat panel detector mounted on the receiver mounting base.

[0008] Furthermore, heat sinks are installed at both ends of the receiving mounting base; the heat sink includes a heat sink base and a number of heat sink fins arranged in parallel at intervals on one side of the heat sink base.

[0009] Furthermore, a reinforcing rib is also connected to the other side of the mounting plate.

[0010] Furthermore, the visual positioning mechanism includes a connecting horizontal plate connected to one side of the second fixed plate, a connecting vertical plate connected to one bottom end of the connecting horizontal plate, a camera adjustment seat mounted on one side of the connecting vertical plate, and an industrial camera mounted on one side of the camera adjustment seat; a light source connection seat is also connected to the bottom of the connecting vertical plate, and a light source connection plate is also connected to one side of the light source connection seat; a light source mounting plate is also connected to the bottom of the light source connection plate; the light source mounting plate is arranged below the industrial camera, and a first through hole is also opened at the top of the light source mounting plate corresponding to the industrial camera; a ring light source is also installed at the bottom of the light source mounting plate.

[0011] Furthermore, the platform device includes a mounting base plate, a Y-axis translation plate, and a support frame; a Y-axis slide rail is arranged at each of the top two ends of the mounting base plate, and a Y-axis translation mechanism is also arranged on one side of each Y-axis slide rail; a Y-axis slide rail is slidably arranged at each of the bottom two ends of the Y-axis translation plate, and a Y-axis translation mechanism is also connected to each of the bottom two ends of the Y-axis translation plate; a second through hole is opened in the middle of the top of the Y-axis translation plate; an X-axis slide rail is arranged on each of the top two sides of the Y-axis translation plate, and an X-axis translation mechanism is arranged on one side of each X-axis slide rail; the support frame is slidably arranged on the X-axis slide rail and connected to the X-axis translation mechanism; a third through hole is also opened at the top of the support frame corresponding to the second through hole.

[0012] Furthermore, the X-ray emitting device includes a emitting frame, a Z-axis lifting mechanism mounted on the emitting frame, a Z-axis lifting seat connected to the Z-axis lifting mechanism, and an X-ray emitter mounted on the Z-axis lifting seat.

[0013] Furthermore, the launch mounting frame includes a launch base, a launch mounting plate, and a launch mounting seat; each of the top two ends of the launch base is connected to a limiting seat, and each of the two limiting seats has an L-shaped limiting guide groove on its opposite side; the launch mounting plate is arranged on the launch base, and both ends of the launch mounting plate are respectively inserted into a limiting guide groove; a first mounting block is also installed at one top end of the launch base, and a first fine-tuning screw connected to the launch mounting plate is also installed on the first mounting block; the launch mounting seat is arranged on the launch mounting plate, and a second mounting block is also connected to the end of the launch mounting plate away from the first fine-tuning screw; a second fine-tuning screw connected to the launch mounting seat is also installed on the second mounting block; the Z-axis lifting mechanism is installed on the launch mounting seat.

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

[0015] This utility model adopts a double-tilted flat plate fixed structure. By simplifying redundant components, the overall architecture is simplified, which not only effectively reduces the space occupation rate of the equipment, but also makes the overall layout compact and exquisite, bringing a more flexible and efficient solution for site planning and equipment deployment in industrial production. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the x-ray receiving device of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the x-ray receiving mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the x-ray emitting device of this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the platform device of this utility model;

[0020] Figure 5 This is a schematic diagram of the visual positioning mechanism of this utility model;

[0021] The following are explanations of the labels in the attached diagram:

[0022] 1. Stage assembly; 2. X-ray receiver; 3. X-ray transmitter; 11. Y-axis translation plate; 12. Y-axis translation mechanism; 13. X-axis translation mechanism; 21. Mounting beam; 22. First fixed plate; 23. X-ray receiver mechanism; 24. Second fixed plate; 25. Visual positioning mechanism; 26. Mounting frame; 31. Transmitter mounting frame; 32. Z-axis lifting mechanism; 33. Z-axis lifting seat; 34. X-ray transmitter; 231. First adjusting plate; 232. Second adjusting plate 233. Mounting plate; 234. Receiver mounting base; 235. Flat panel detector; 236. Heat sink fins; 251. Connecting horizontal plate; 252. Connecting vertical plate; 253. Camera adjustment base; 254. Industrial camera; 255. Light source connecting base; 256. Light source connecting plate; 257. Light source mounting plate; 258. Ring light source; 311. Transmitting base; 312. Transmitting mounting plate; 313. Transmitting mounting base; 314. Limiting seat; 315. First fine-tuning screw; 316. Second fine-tuning screw. Detailed Implementation

[0023] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0024] Reference Figures 1 to 5As shown, this utility model provides a double-sided flat plate fixed tilting 2.5D X-ray inspection machine. In one embodiment, it includes a stage device 1, an x-ray receiving device 2 arranged above the stage device 1, and an x-ray emitting device 3 arranged below the stage device 1. The x-ray receiving device 2 includes a mounting frame 26 and a mounting beam 21 connected between the two ends of the mounting frame 26. Each end of one side of the mounting beam 21 is connected to a first fixing plate 22, and each side of the first fixing plate 22 is also equipped with an x-ray receiving mechanism 23. A second fixing plate 24 is connected to the middle of one side of the mounting beam 21, and a visual positioning mechanism 25 is also installed on one side of the second fixing plate 24. The two x-ray receiving mechanisms 23 are tilted downwards towards the stage device 1 at the end used to receive signals.

[0025] In this embodiment, the stage device 1 is arranged below the visual positioning mechanism 25, and the product to be inspected is loaded on the stage device 1. The x-ray emitting device 3 is arranged below the stage device 1. The X-ray emitted by the x-ray emitting device 3 passes through the product and is received by the x-ray receiving mechanism 23. The two x-ray receiving mechanisms 23 are arranged tilted downwards towards the stage device 1, and the tilt angle can be adaptively adjusted according to the actual use scenario. During operation, the product to be inspected is placed on the stage device 1 (located at the focusing area of ​​the two x-ray receiving mechanisms 23). After the x-ray emitting device 3 emits a cone-shaped beam that penetrates the product, the two x-ray receiving mechanisms 23 synchronously receive the transmitted signal to achieve image data acquisition. Compared with the traditional large 360° rotating plate to obtain image data from different angles, this equipment innovatively adopts a double-tilted plate fixed structure. By simplifying redundant components, the overall architecture is simplified, which not only effectively reduces the space occupation rate of the equipment, but also makes the layout of the whole machine compact and exquisite, bringing a more flexible and efficient solution for site planning and equipment deployment in industrial production. In addition, a visual positioning mechanism 25 is also provided to facilitate product positioning.

[0026] In one embodiment, the x-ray receiving mechanism 23 includes a first adjusting plate 231 inclinedly arranged on one side of the first fixed plate 22, a second adjusting plate 232 arranged on one side of the first adjusting plate 231, a mounting vertical plate 233 arranged perpendicular to and connected to the second adjusting plate 232, and an x-ray receiver mounted on one side of the mounting vertical plate 233.

[0027] In this embodiment, a first fine-tuning component is also included. The first fine-tuning component includes a first fixing block mounted on one side of the first fixing plate 22, and a first adjusting screw arranged perpendicular to the length direction of the first fixing block and mounted on the first fixing block. The first fixing block is arranged above the first adjusting plate 231 parallel to its length direction, and the first adjusting screw is connected to the first adjusting plate 231. By rotating the first adjusting screw, the first adjusting plate 231 can be driven to move, so as to fine-tune its position. At the same time, a guide groove is also provided on one side of the first adjusting plate 231 along its length direction, and a second adjusting plate 232 is arranged in the guide groove perpendicular to its length direction. The x-ray receiving mechanism 23 also includes a second fine-tuning component. The second fine-tuning component includes a second fixing block mounted in the guide groove, and a second adjusting screw arranged perpendicular to the length direction of the second fixing block and mounted on the second fixing block. The second fixing block is arranged on one side parallel to the length direction of the second adjusting plate 232, and the second adjusting screw is connected to the second adjusting plate 232. Rotating the second adjusting screw can drive the second adjusting plate 232 to move along the guide groove, thereby achieving fine adjustment of the installation position of the x-ray receiver to adapt to the corresponding usage environment.

[0028] Meanwhile, the x-ray receiver includes a receiver mounting base 234 mounted on one side of the mounting plate 233, and a flat panel detector 235 mounted on the receiver mounting base 234. In addition, to improve heat dissipation efficiency, heat sinks are also installed at both ends of the receiver mounting base 234. The heat sink includes a heat sink base and a plurality of heat dissipation fins 236 arranged in parallel at intervals on one side of the heat sink base. Furthermore, to improve the stability of the x-ray receiver installation, a reinforcing rib is connected to the other side of the mounting plate 233.

[0029] In one embodiment, the visual positioning mechanism 25 includes a connecting horizontal plate 251 connected to one side of the second fixed plate 24, a connecting vertical plate 252 connected to one bottom end of the connecting horizontal plate 251, a camera adjustment seat 253 mounted on one side of the connecting vertical plate 252, and an industrial camera 254 mounted on one side of the camera adjustment seat 253; a light source connection seat 255 is also connected to the bottom of the connecting vertical plate 252, and a light source connection plate 256 is also connected to one side of the light source connection seat 255; a light source mounting plate 257 is also connected to the bottom of the light source connection plate 256; the light source mounting plate 257 is arranged below the industrial camera 254, and a first through hole is also opened at the top of the light source mounting plate 257 corresponding to the position of the industrial camera 254; a ring light source 258 is also installed at the bottom of the light source mounting plate 257.

[0030] In one embodiment, the platform device 1 includes a mounting base plate, a Y-axis translation plate 11, and a support frame; a Y-axis slide rail is arranged at each of the top two ends of the mounting base plate, and a Y-axis translation mechanism 12 is also arranged on one side of each Y-axis slide rail; a Y-axis slide rail is slidably arranged at each of the bottom two ends of the Y-axis translation plate 11, and the bottom two ends of the Y-axis translation plate 11 are also respectively connected to a Y-axis translation mechanism 12; a second through hole is opened in the middle of the top of the Y-axis translation plate 11; an X-axis slide rail is arranged on each of the top two sides of the Y-axis translation plate 11, and an X-axis translation mechanism 13 is arranged on one side of each X-axis slide rail; the support frame is slidably arranged on the X-axis slide rail and connected to the X-axis translation mechanism 13; a third through hole is also opened at the top of the support frame corresponding to the second through hole.

[0031] Both the Y-axis translation mechanism 12 and the X-axis translation mechanism 13 adopt the transmission method of motor lead screw, and there are no restrictions on this. With the cooperation of the Y-axis translation mechanism 12 and the X-axis translation mechanism 13, the carrier can be driven to move the product along the X-axis and Y-axis, which facilitates the inspection of various parts of the product. At the same time, in order to limit the movement stroke of the carrier, a stop seat is installed at each end of the X-axis slide rail, and a stop block is installed on the opposite side of the two stop seats.

[0032] In one embodiment, the X-ray emitting device includes a emitting frame 31, a Z-axis lifting mechanism 32 mounted on the emitting frame 31, a Z-axis lifting seat 33 connected to the Z-axis lifting mechanism 32, and an X-ray emitter 34 mounted on the Z-axis lifting seat 33. The Z-axis lifting mechanism 32 uses a motor lead screw transmission method to drive the Z-axis lifting seat 33 to move the X-ray emitter 34 up and down, realizing detection at different magnifications. Meanwhile, the emitting frame 31 includes a emitting base 311, a emitting mounting plate 312, and a emitting mounting seat 313. Each of the top two ends of the emitting base 311 is connected to a limiting seat 314, and each of the two limiting seats 314 has an L-shaped limiting guide groove on its opposite side. The emitting mounting plate 312 is arranged on the emitting base 311, and both ends of the emitting mounting plate 312 are... Each is inserted into a limiting guide groove; a first mounting block is also installed at one top end of the launch base 311, and a first fine-tuning screw 315 connected to the launch mounting plate 312 is also installed on the first mounting block; the launch mounting seat 313 is arranged on the launch mounting plate 312, and a second mounting block is also connected to one end of the launch mounting plate 312 away from the first fine-tuning screw 315; a second fine-tuning screw 316 connected to the launch mounting seat 313 is also installed on the second mounting block; the Z-axis lifting mechanism 32 is installed on the launch mounting seat 313.

[0033] A bracket is also installed on the emission mounting plate 312. The Z-axis lifting seat 33 is slidably arranged on one side of the bracket and connected to the Z-axis lifting mechanism 32. The position of the x-ray emitter 34 can be finely adjusted by rotating the first fine-tuning screw 315 and the second fine-tuning screw 316 to meet different usage environments. Meanwhile, the x-ray emitter 34 includes an emission box installed on the Z-axis lifting seat 33 and a radiation source arranged in the emission box. The top of the emission box has an emission port, and the x-ray emitted from the radiation source is emitted outward from the emission port. In addition, a lifting device is installed on the top of the emission box to facilitate the transportation of the x-ray emitter 34.

[0034] 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 double-sided flat-plate fixed tilting 2.5D X-ray inspection machine, characterized in that, The device includes a stage assembly, an x-ray receiving device arranged above the stage assembly, and an x-ray emitting device arranged below the stage assembly. The x-ray receiving device includes a mounting frame and a mounting beam connecting the two ends of the mounting frame. Each end of one side of the mounting beam is connected to a first fixing plate, and each first fixing plate is further mounted with an x-ray receiving mechanism on one side. A second fixing plate is connected to the middle of one side of the mounting beam, and a visual positioning mechanism is further mounted on one side of the second fixing plate. The ends of the two x-ray receiving mechanisms used for receiving signals are arranged inclined downwards towards the stage assembly.

2. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 1, characterized in that, The x-ray receiving mechanism includes a first adjusting plate inclinedly arranged on one side of the first fixed plate, a second adjusting plate arranged on one side of the first adjusting plate, a mounting vertical plate arranged perpendicular to and connected to the second adjusting plate, and an x-ray receiver mounted on one side of the mounting vertical plate.

3. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 2, characterized in that, The x-ray receiver includes a receiver mounting base installed on one side of the mounting plate, and a flat panel detector installed on the receiver mounting base.

4. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 3, characterized in that, Both ends of the receiving mounting base are also equipped with heat sinks; the heat sinks include heat sink bases and a number of heat sink fins arranged in parallel at intervals on one side of the heat sink bases.

5. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 4, characterized in that, A reinforcing rib is also connected to the other side of the mounting plate.

6. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 1, characterized in that, The visual positioning mechanism includes a connecting horizontal plate connected to one side of the second fixed plate, a connecting vertical plate connected to the bottom end of the connecting horizontal plate, a camera adjustment seat installed on one side of the connecting vertical plate, and an industrial camera installed on one side of the camera adjustment seat; a light source connection seat is also connected to the bottom of the connecting vertical plate, and a light source connection plate is also connected to one side of the light source connection seat; a light source mounting plate is also connected to the bottom of the light source connection plate; the light source mounting plate is arranged below the industrial camera, and a first through hole is opened at the top of the light source mounting plate corresponding to the industrial camera; a ring light source is also installed at the bottom of the light source mounting plate.

7. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 1, characterized in that, The platform device includes a mounting base plate, a Y-axis translation plate, and a support frame. A Y-axis slide rail is arranged at each of the top two ends of the mounting base plate, and a Y-axis translation mechanism is correspondingly arranged on one side of each Y-axis slide rail. A Y-axis slide rail is slidably arranged at each of the bottom two ends of the Y-axis translation plate, and each of the bottom two ends of the Y-axis translation plate is correspondingly connected to a Y-axis translation mechanism. A second through hole is opened in the middle of the top of the Y-axis translation plate. An X-axis slide rail is arranged on each of the top two sides of the Y-axis translation plate, and an X-axis translation mechanism is correspondingly arranged on one side of each X-axis slide rail. The support frame is slidably arranged on the X-axis slide rail and connected to the X-axis translation mechanism. A third through hole is also opened at the top of the support frame corresponding to the second through hole.

8. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 1, characterized in that, The x-ray emitting device includes a emitting frame, a Z-axis lifting mechanism mounted on the emitting frame, a Z-axis lifting seat connected to the Z-axis lifting mechanism, and an x-ray emitter mounted on the Z-axis lifting seat.

9. The double-sided flat plate fixed inclined 2.5D X-ray inspection machine according to claim 8, characterized in that, The launch mounting frame includes a launch base, a launch mounting plate, and a launch mounting seat. A limiting seat is connected to each of the top two ends of the launch base, and each limiting seat has an L-shaped limiting guide groove on its opposite side. The launch mounting plate is arranged on the launch base, and both ends of the launch mounting plate are inserted into the limiting guide grooves. A first mounting block is also installed at one top end of the launch base, and a first fine-tuning screw connected to the launch mounting plate is also installed on the first mounting block. The launch mounting seat is arranged on the launch mounting plate, and a second mounting block is connected to the end of the launch mounting plate away from the first fine-tuning screw. A second fine-tuning screw connected to the launch mounting seat is also installed on the second mounting block. The Z-axis lifting mechanism is mounted on the launch mounting seat.

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