An X-ray detection device based on a magnetically levitated ring transmission line

Abstract

This utility model discloses an X-ray inspection device based on a magnetically levitated ring transmission line, comprising a ring-shaped product transport device, and a scanning mechanism, a product inspection device, and a fixture dust removal device arranged sequentially around the product transport device; the product transport device is also connected to a conforming fixture for carrying the product to be inspected; the product inspection device includes a product inspection frame, an X-axis translation mechanism mounted on the product inspection frame, an X-axis translation plate connected to the X-axis translation mechanism, a Y-axis translation mechanism mounted on the X-axis translation plate, and an inspection fixing frame connected to the Y-axis translation mechanism. This utility model uses a ring transmission line, eliminating the need for external force for transport, and the conforming fixture can be reused, thereby saving operation steps and operating space, and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of automation technology, and in particular to an X-ray detection device based on a magnetically levitated ring transmission line. Background Technology

[0002] In the field of battery inspection, especially in X-ray-based non-destructive testing of batteries, a linear conveyor belt is typically used to transport the fixtures carrying the batteries. With this method, the fixtures need to be transferred by an external robotic arm or manually to achieve recycling, resulting in low work efficiency. At the same time, the lack of a fixture dust removal device means that the fixtures cannot be cleaned in a timely manner, which may affect the imaging accuracy when the fixtures are reused. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this invention is to provide an X-ray inspection device based on a magnetically levitated ring transmission line. Using a ring transmission line eliminates the need for external force for transport, allowing the conforming fixture to be reused repeatedly. This saves on operating steps and space, improving work efficiency. Furthermore, the device is equipped with a cooling fan to dissipate heat generated by the X-ray emitting mechanism during operation, extending the device's lifespan. Additionally, a fixture dust removal device promptly removes dust and impurities from the fixture, preventing dust from affecting the accuracy of the inspection results. This invention is highly practical. To achieve the above objectives, the following technical solution is adopted: An X-ray inspection device based on a magnetically levitated ring transmission line includes a product transport device with a ring structure, and a barcode scanning mechanism, a product inspection device, and a fixture dust removal device arranged sequentially around the product transport device. The product transport device is also connected to a conforming fixture for carrying the product to be inspected. The product inspection device includes a product inspection frame, an X-axis translation mechanism mounted on the product inspection frame, an X-axis translation plate connected to the X-axis translation mechanism, a Y-axis translation mechanism mounted on the X-axis translation plate, and a detection fixing frame connected to the Y-axis translation mechanism. An X-ray receiving mechanism is installed on the upper part of one side of the detection fixing frame, and an X-ray emitting mechanism is installed on the lower part of one side of the detection fixing frame corresponding to the X-ray receiving mechanism. The product transport device passes through the X-ray emitting mechanism and the X-ray receiving mechanism.

[0004] Furthermore, the X-ray emitting mechanism includes a first Z-axis lifting mechanism installed on one side of the detection fixture, a first Z-axis lifting seat connected to the first Z-axis lifting mechanism, and a radiation source installed on the first Z-axis lifting seat; the X-ray receiving mechanism includes a second Z-axis lifting mechanism installed on one side of the detection fixture, a second Z-axis lifting seat connected to the second Z-axis lifting mechanism, and a flat panel detector installed at the bottom of the second Z-axis lifting seat.

[0005] Furthermore, the product testing device also includes a heat dissipation bracket arranged below the X-ray emitting mechanism, a heat dissipation fan installed on the heat dissipation bracket, and a protective shell connected to the heat dissipation bracket and enclosing the heat dissipation fan therein; the protective shell is also provided with an air outlet.

[0006] Furthermore, the scanning mechanism includes a scanning mounting frame, a first connecting rod arranged horizontally and connected to the scanning mounting frame, a first adjusting seat rotatably connected to the first connecting rod, a second connecting rod arranged vertically and installed on the first adjusting seat, a second adjusting seat rotatably connected to the second connecting rod, and a third connecting rod arranged horizontally and installed on the second adjusting seat; one end of the third connecting rod extends above the product testing device, and the end of the third connecting rod extending above the product testing device is also connected to a scanning mounting plate; a scanner is also installed at the bottom of the scanning mounting plate.

[0007] Furthermore, the fixture dust removal device includes a dust removal mounting frame, a dust removal connecting frame installed at one end of the dust removal mounting frame and located above the product conveying device, a dust removal hood installed at the bottom of the dust removal connecting frame, and a dust removal pipe connected to the top of the dust removal hood; a wind speed probe is also installed on the dust removal pipe, and a wind speed instrument connected to the wind speed probe is also installed on the dust removal mounting frame.

[0008] Furthermore, the conforming fixture includes a fixture base plate, fixture foam arranged on the fixture base plate, a fixture cover plate hinged to one top end of the fixture base plate, and a buckle installed on the top of the fixture base plate for limiting and locking the fixture cover plate; the fixture foam has a bearing groove for placing the product, and each side of the fixture foam has a clearance notch; the fixture cover plate also has a clearance through hole.

[0009] By adopting the above solution, the beneficial effects of this utility model are: This invention employs a ring-shaped transmission line, eliminating the need for external force for transport. The conforming fixture can be reused repeatedly, thus saving operating steps and space, and improving work efficiency. Simultaneously, the product testing device is equipped with a cooling fan to dissipate heat generated by the X-ray emitting mechanism during operation, thereby extending the equipment's lifespan. Furthermore, a fixture dust removal device is included to promptly remove dust and impurities from the fixture, preventing dust from affecting the accuracy of test results. This invention is highly practical. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a partial structural schematic diagram of the product transmission device of this utility model; Figure 3 This is a schematic diagram of the scanning mechanism of this utility model; Figure 4 This is a schematic diagram of the product testing device of this utility model; Figure 5 This is a schematic diagram of the structure of the fixture dust removal device of this utility model; Figure 6 This is a schematic diagram of the contour jig of this utility model; The following are explanations of the labels in the attached diagram: 1. Product transfer device; 2. Barcode scanning mechanism; 3. Product testing device; 4. Fixture dust removal device; 5. Contouring fixture; 21. Barcode mounting frame; 22. First connecting rod; 23. First adjusting seat; 24. Second connecting rod; 25. Second adjusting seat; 26. Third connecting rod; 27. Barcode mounting plate; 28. Barcode scanner; 31. Product testing frame; 32. X-axis translation mechanism; 33. X-axis translation plate; 34. Y-axis translation mechanism; 35. Testing fixing frame; 36. X-ray receiving mechanism; 37. X-ray emitting mechanism; 38. Heat dissipation bracket; 39. Protective shell; 41. Dust removal mounting frame; 42. Dust removal connecting frame; 43. Dust removal hood; 44. Dust removal duct; 45. Wind speed probe; 46. Wind speed instrument; 51. Fixture base plate; 52. Fixture foam; 53. Fixture cover plate; 54. Buckle; 55. Clearance notch. Detailed Implementation

[0011] The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0012] Reference Figures 1 to 6 As shown, this utility model provides an X-ray inspection device based on a magnetically levitated ring transmission line. In one embodiment, it includes a product transport device 1 with a ring structure, and a barcode scanning mechanism 2, a product inspection device 3, and a fixture dust removal device 4 arranged sequentially around the product transport device 1. The product transport device 1 is also connected to a conforming fixture 5 for carrying the product to be inspected. The product inspection device 3 includes a product inspection frame 31, an X-axis translation mechanism 32 mounted on the product inspection frame 31, an X-axis translation plate 33 connected to the X-axis translation mechanism 32, a Y-axis translation mechanism 34 mounted on the X-axis translation plate 33, and an inspection fixing frame 35 connected to the Y-axis translation mechanism 34. An X-ray receiving mechanism 36 is installed on the upper part of one side of the inspection fixing frame 35, and an X-ray emitting mechanism 37 is installed on the lower part of one side of the inspection fixing frame 35 at a position corresponding to the X-ray receiving mechanism 36. The product transport device 1 passes through the X-ray emitting mechanism 37 and the X-ray receiving mechanism 36.

[0013] In this embodiment, the product conveying device 1 can be a conventional magnetic levitation conveyor line. The scanning mechanism 2, the product detection device 3, and the fixture dust removal device 4 are arranged sequentially around the product conveying device 1 in a clockwise direction. Specifically, as shown... Figure 1-2 As shown, the barcode scanning mechanism 2 is arranged at one end of the product conveying device 1, the product detection device 3 is arranged on one side of the product conveying device 1, and the fixture dust removal device 4 is arranged near the other end of the product conveying device 1. In this embodiment, the X-axis translation mechanism 32 and the Y-axis translation mechanism 34 can be existing linear modules. In actual operation, the product to be detected (a battery in this embodiment) is first placed in the conformal fixture 5, and then the product is conveyed to the barcode scanning mechanism 2 through the product conveying device 1. The barcode scanning mechanism 2 scans and identifies the product. After scanning, the product conveying device 1 then conveys the product between the X-ray emitting mechanism 37 and the X-ray receiving mechanism 36. Through the synergistic action of the X-axis translation mechanism 32 and the Y-axis translation mechanism 34, the detection fixture is driven to... The fixed frame 35 moves precisely in the horizontal direction, enabling the X-rays emitted by the X-ray emitting mechanism 37 to accurately irradiate the product to be inspected. At the same time, the X-ray receiving mechanism 36 receives the X-rays that pass through the product, thereby obtaining an image of the product's internal structure and achieving non-destructive testing. Subsequently, the product conveying device 1 conveys the product to the unloading position, where an unloading robot is installed. The unloading robot sorts and unloads the product. Finally, the product conveying device 1 continues to convey the empty fixture to the fixture dust removal device 4. The fixture dust removal device 4 removes dust from the contour fixture 5 for reuse. Through this circular conveying method, the contour fixture 5 can be reused without the need for external force, saving operation steps and operating space, and improving work efficiency.

[0014] Preferably, in this embodiment, the X-ray emitting mechanism 37 includes a first Z-axis lifting mechanism mounted on one side of the detection fixture 35, a first Z-axis lifting seat connected to the first Z-axis lifting mechanism, and a radiation source mounted on the first Z-axis lifting seat; the X-ray receiving mechanism 36 includes a second Z-axis lifting mechanism mounted on one side of the detection fixture 35, a second Z-axis lifting seat connected to the second Z-axis lifting mechanism, and a flat panel detector mounted on the bottom of the second Z-axis lifting seat. The first Z-axis lifting mechanism adopts a linear module, and the second Z-axis lifting mechanism adopts a linear module or a handwheel combined with a screw transmission method. The first Z-axis lifting mechanism and the second Z-axis lifting mechanism can respectively drive the first Z-axis lifting seat and the second Z-axis lifting seat to perform lifting movements, thereby realizing the vertical position adjustment of the radiation source and the flat panel detector to achieve detection at different magnifications.

[0015] Preferably, in this embodiment, in order to improve the heat dissipation effect of the X-ray emitting mechanism 37 and extend its service life, the product testing device 3 further includes a heat dissipation bracket 38 arranged below the X-ray emitting mechanism 37, a heat dissipation fan installed on the heat dissipation bracket 38, and a protective shell 39 connected to the heat dissipation bracket 38 and enclosing the heat dissipation fan therein; the protective shell 39 is also provided with an air outlet.

[0016] In one embodiment, the scanning mechanism 2 includes a scanning mounting frame 21, a first connecting rod 22 arranged horizontally and connected to the scanning mounting frame 21, a first adjusting seat 23 rotatably connected to the first connecting rod 22, a second connecting rod 24 arranged vertically and installed on the first adjusting seat 23, a second adjusting seat 25 rotatably connected to the second connecting rod 24, and a third connecting rod 26 arranged horizontally and installed on the second adjusting seat 25; one end of the third connecting rod 26 extends above the product testing device 3, and the end of the third connecting rod 26 extending above the product testing device 3 is also connected to a scanning mounting plate 27; a barcode scanner 28 is also installed at the bottom of the scanning mounting plate 27. With this structural design, the position of the barcode scanner 28 can be flexibly adjusted to adapt to different installation environments.

[0017] In one embodiment, the fixture dust removal device 4 includes a dust removal mounting frame 41, a dust removal connecting frame 42 mounted on one end of the dust removal mounting frame 41 and located above the product conveying device 1, a dust removal hood 43 mounted on the bottom of the dust removal connecting frame 42, and a dust removal pipe 44 connected to the top of the dust removal hood 43; a wind speed probe 45 is also installed on the dust removal pipe 44, and a wind speed instrument 46 connected to the wind speed probe 45 is also installed on the dust removal mounting frame 41.

[0018] The dust removal duct 44 is connected to an external dust collector. The dust removal hood 43 is shaped like a horn and is located above the product transfer device 1. During the dust removal process of the fixture, it can effectively suck the dust and impurities on the conforming fixture 5 into the dust removal hood 43 and then discharge them through the dust removal duct 44. The wind speed probe 45 on the dust removal duct 44 and the wind speed instrument 46 on the dust removal mounting bracket 41 are used to monitor the wind speed in real time during the dust removal process to ensure that the dust removal effect reaches the best. Through the fixture dust removal device 4, the dust and impurities on the fixture can be removed in time to avoid the dust affecting the accuracy of the test results. In one embodiment, the conforming fixture 5 includes a fixture base plate 51 (carbon fiber plate), fixture foam 52 arranged on the fixture base plate 51, fixture cover plate 53 hinged to one top end of the fixture base plate 51, and a buckle 54 installed on the top of the fixture base plate 51 for limiting and locking the fixture cover plate 53; the fixture foam 52 has a support groove for placing the product, and each side of the fixture foam 52 has a clearance notch 55; the fixture cover plate 53 also has a clearance through hole.

[0019] The fixture cover plate 53 is hinged to the fixture base plate 51, allowing for easy opening of the fixture cover plate 53 to replace the fixture foam 52. A latch 54 is provided, with its lower part rotatably connected to the fixture base plate 51. A hook is located on the upper part of the latch 54 near the fixture foam 52, and a latching block is located on the fixture base plate 51 near the other side of the latch 54. A spring connects the latching block and the latch 54. The end of the fixture cover plate 53 near the latch 54 extends outwards. With a snap-fit ​​plate, after the fixture foam 52 is placed in place, press down the fixture cover plate 53 so that the snap-fit ​​plate snaps into the hook, thereby locking the fixture cover plate 53 and limiting and fixing the fixture foam 52. It is simple and convenient. At the same time, there are clearance notches 55 on both sides of the fixture foam 52 to facilitate the mechanical gripper to transfer the product inside the fixture foam 52. In addition, there are clearance through holes on the fixture cover plate 53 to facilitate the placement of the product inside the fixture foam 52.

[0020] 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. An X-ray detection device based on a magnetically levitated ring transmission line, characterized in that, The device includes a ring-shaped product transport device, and a barcode scanning mechanism, a product inspection device, and a fixture dust removal device arranged sequentially around the product transport device. The product transport device is also connected to a conforming fixture for carrying the product to be inspected. The product inspection device includes a product inspection frame, an X-axis translation mechanism mounted on the product inspection frame, an X-axis translation plate connected to the X-axis translation mechanism, a Y-axis translation mechanism mounted on the X-axis translation plate, and a detection fixing frame connected to the Y-axis translation mechanism. An X-ray receiving mechanism is mounted on the upper part of one side of the detection fixing frame, and an X-ray emitting mechanism is mounted on the lower part of one side of the detection fixing frame corresponding to the X-ray receiving mechanism. The product transport device passes through the X-ray emitting mechanism and the X-ray receiving mechanism.

2. The X-ray detection device based on a magnetically levitated ring transmission line according to claim 1, characterized in that, The X-ray emitting mechanism includes a first Z-axis lifting mechanism installed on one side of the detection fixture, a first Z-axis lifting seat connected to the first Z-axis lifting mechanism, and a radiation source installed on the first Z-axis lifting seat; the X-ray receiving mechanism includes a second Z-axis lifting mechanism installed on one side of the detection fixture, a second Z-axis lifting seat connected to the second Z-axis lifting mechanism, and a flat panel detector installed at the bottom of the second Z-axis lifting seat.

3. The X-ray detection device based on a magnetically levitated ring transmission line according to claim 2, characterized in that, The product testing device also includes a heat dissipation bracket arranged below the X-ray emitting mechanism, a heat dissipation fan installed on the heat dissipation bracket, and a protective shell connected to the heat dissipation bracket and enclosing the heat dissipation fan therein; the protective shell is also provided with an air outlet.

4. The X-ray detection device based on a magnetically levitated ring transmission line according to claim 1, characterized in that, The scanning mechanism includes a scanning mounting frame, a first connecting rod arranged horizontally and connected to the scanning mounting frame, a first adjusting seat rotatably connected to the first connecting rod, a second connecting rod arranged vertically and installed on the first adjusting seat, a second adjusting seat rotatably connected to the second connecting rod, and a third connecting rod arranged horizontally and installed on the second adjusting seat; one end of the third connecting rod extends above the product testing device, and the end of the third connecting rod extending above the product testing device is also connected to a scanning mounting plate; a scanner is also installed at the bottom of the scanning mounting plate.

5. The X-ray detection device based on a magnetically levitated ring transmission line according to claim 1, characterized in that, The fixture dust removal device includes a dust removal mounting frame, a dust removal connecting frame installed at one end of the dust removal mounting frame and located above the product conveying device, a dust removal hood installed at the bottom of the dust removal connecting frame, and a dust removal pipe connected to the top of the dust removal hood; a wind speed probe is also installed on the dust removal pipe, and a wind speed instrument connected to the wind speed probe is also installed on the dust removal mounting frame.

6. The X-ray detection device based on a magnetically levitated ring transmission line according to claim 1, characterized in that, The conformal fixture includes a fixture base plate, fixture foam arranged on the fixture base plate, a fixture cover plate hinged to one top end of the fixture base plate, and a buckle installed on the top of the fixture base plate for limiting and locking the fixture cover plate; the fixture foam has a bearing groove for placing the product, and each side of the fixture foam has a clearance notch; the fixture cover plate also has a clearance through hole.

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