PCBA (Printed Circuit Board Assembly) front and side position shooting equipment and shooting method thereof

Abstract

The invention provides PCBA front and side position shooting equipment and a shooting method thereof. The PCBA front and side position shooting equipment comprises a rack, a shooting platform and a control and storage device, and the shooting platform comprises a platform bottom plate, a gantry module, a front position shooting assembly and a side position shooting assembly; during shooting, task information containing PCBA attribute entries is received through a data interface of the digital management platform; the control and storage device automatically establishes a folder corresponding to the PCBA and records corresponding product attribute information; the front camera, the side camera and the supplementary shooting device are started, shooting of the front face of 90 degrees, the side face of 45 degrees and other angles of the PCBA can be completed, and shot photos are automatically stored in corresponding folders; the equipment strictly meets the multimedia record standard requirements of spaceflight satellite-borne products, realizes full-automatic preservation of multi-direction and multi-angle multimedia records of the products, provides a data source for a product quality data system, and serves for quality tracing, fault analysis, design optimization and the like.

Description

Technical Field

[0001] The present invention relates to the technical field of measurement and testing, and in particular to a PCBA frontal and lateral position shooting device and a shooting method thereof. Background Art

[0002] Aerospace electronic products have requirements for recording, inspection and analysis of the production process in some processes of electrical installation and final assembly. The PCBA needs to be inspected at a 90° angle on the board surface and at a 45° angle on all four sides. However, traditional multimedia record collection and management rely on manual operations, resulting in insufficient record standardization and consistency, low utilization rate, and long-term storage of data in cameras at the production site, which makes the multimedia data scattered.

[0003] Therefore, it is urgent to provide a PCBA frontal and lateral shooting device and a shooting method thereof. Summary of the invention

[0004] The present invention aims to solve the inspection problem of PCBA, and provides a PCBA front and side shooting device and a shooting method thereof, comprising a frame, a shooting platform, a control and storage device, and the shooting platform comprises a platform bottom plate, a gantry module, a front shooting component and a side shooting component; when shooting, task information containing PCBA attribute items is first received through a data interface of a digital management platform; the control and storage device automatically establishes a folder corresponding to the PCBA and records the corresponding product attribute information; the front camera, the side camera and the supplementary shooting device are started, and the PCBA can be shot at 90° front, 45° side and other angles, and the shot photos are automatically saved in the corresponding folders; the equipment strictly complies with the multimedia recording standard requirements of aerospace satellite products, realizes the full-automatic retention of multi-directional and multi-angle multimedia records of products, provides a data source for the product quality data system, and serves the work of quality tracing, fault analysis, design optimization and the like.

[0005] The present invention provides a PCBA front and side position shooting device, comprising a frame, a shooting component connected inside the frame, and a control and storage device arranged outside the frame and electrically connected to the shooting component;

[0006] The shooting assembly includes a platform bottom plate connected to the middle of the frame and having an opening in the middle, a gantry module connected to the lower part of the frame, a PCBA placement assembly connected to the gantry module, an upright shooting assembly located on the top of the PCBA placement assembly, and a side shooting assembly inclined at a 45° angle and arranged on the side of the PCBA placement assembly;

[0007] The gantry module includes a movably connected X-axis assembly, a Y-axis assembly, a Z-axis assembly, and a rotating assembly connected to the top of the Z-axis assembly. The X-axis assembly and the Y-axis assembly are located at the bottom of the platform bottom plate. The Z-axis assembly can move up and down through the opening of the platform bottom plate. The PCBA placement assembly is connected to the top of the rotating assembly.

[0008] The PCBA to be photographed is placed on the top of the PCBA placement component, and the gantry module drives the PCBA placement component and the PCBA to be photographed to move or rotate along the X-axis, Y-axis, and Z-axis to the shooting position; the front shooting component shoots the PCBA to be photographed at 90° from the top under the control of the control and storage device, and the side shooting component can shoot different sides of the PCBA to be photographed at 45° under the control of the control and storage device.

[0009] The PCBA front and side shooting device described in the present invention, as a preferred embodiment, comprises a rack base, a left door, a right door, and a rear door connected to the middle of the rack base, a safety light curtain connected to the front side of the rack base, a top plate connected to the upper part of the rack base, a fixing frame located at the bottom of the top plate and connected to the top of the rack base, and a light source connected to the top of the rack base;

[0010] The top of the frontal shooting component and the top of the lateral shooting component are both connected to the fixing frame;

[0011] The control and storage device is connected to the outside of the frame base and is electrically connected to the safety light curtain; the control and storage device controls the working process of the safety light curtain and the shooting component and classifies and stores the shot data.

[0012] The PCBA front and side shooting device described in the present invention, as a preferred embodiment, the PCBA placement component includes a placement plate fixing component and a 16-grid placement plate which are sequentially connected to the top of the rotating component;

[0013] The PCBA to be photographed is placed on a 16-grid placement tray.

[0014] The PCBA front and side position shooting device described in the present invention, as a preferred embodiment, the front position shooting component includes an front position connecting piece connected to a fixing frame, an front position camera connected to the front position connecting piece, and a height sensor and a 90° front position sensor connected to the front position camera;

[0015] The positive position camera, the height sensor and the 90° positive position sensor are all electrically connected to the control and storage device.

[0016] The PCBA front and side shooting device described in the present invention, as a preferred embodiment, the side shooting assembly includes a fixing block, a connecting block, a lateral driving assembly, a side camera and a height measuring assembly connected to the lower part of the connecting block in sequence on the fixing frame;

[0017] The lateral driving component can adjust the position of the side camera under the control of the control and storage device. The side camera is connected to one side of the lateral driving component at an angle of 45°. The height measuring component measures the height of the PCBA to be photographed and feeds back to the control and storage device. The control and storage device drives the Z-axis component to perform height compensation according to the height measurement result so that the PCBA to be photographed is always on the focal plane of the side camera.

[0018] The PCBA front and side shooting device described in the present invention, as a preferred embodiment, the side shooting assembly further includes a 45° side sensor connected to the bottom of the side camera;

[0019] The control and storage device adjusts the distance between the front camera, the side camera and the PCBA to be photographed according to the measurement results of the height sensor, the 90° front sensor and the 45° side sensor.

[0020] The PCBA front and side position shooting device described in the present invention, as a preferred embodiment, further includes a supplementary shooting component connected to the platform bottom plate;

[0021] The supplementary shooting assembly includes a height adjustment rod connected to the platform bottom plate, a crossbar movably connected to the top of the height adjustment rod, a fixed knob connected to the height adjustment rod and the crossbar, and a supplementary shooting camera connected to the end of the crossbar;

[0022] The height adjustment rod and the crossbar can adjust the position of the supplementary shooting camera, and the supplementary shooting camera is a handheld camera.

[0023] The present invention provides a shooting method of a PCBA frontal and side shooting device, comprising the following steps:

[0024] S1. Place the PCBA to be photographed on the PCBA placement component;

[0025] S2: Start the shooting procedure through the control and storage device;

[0026] S3: Obtaining attribute information of the PCBA to be photographed and establishing task information of each PCBA to be photographed; the attribute information can be obtained by scanning a QR code;

[0027] S4: The operator selects the grid number where the PCBA to be photographed is placed in the software interface of the control and storage device, and the control and storage device creates a folder according to the task information and the grid number and starts the photo taking task;

[0028] S5: The gantry module drives the PCBA to be photographed to the bottom of the upright shooting component, starts the upright shooting component, sets the shooting angle to 90°, and automatically saves the photographed photos into a folder;

[0029] S6: Start the gantry module to drive the PCBA to be photographed to the side of the side shooting component, and start the side shooting component to shoot the PCBA to be photographed, with a shooting angle of 45°;

[0030] When the number of PCBAs to be photographed is n, after each row of PCBAs to be photographed is photographed, the gantry module moves the next row of PCBAs to be photographed to the photographing range of the side photographing component until the photographing of each grid at a 45° angle on the same side of all PCBAs to be photographed is completed;

[0031] The rotating component drives the PCBA to be photographed to rotate 90 degrees, and continues to photograph the next side, until 4*n times of photographing are completed, and the photographed photos are automatically saved in a folder, and a photographing method of a PCBA front and side photographing device is completed.

[0032] The shooting method of the PCBA front and side shooting device described in the present invention is, as a preferred mode, in step S2, when the control and storage device starts the shooting program, the safety light curtain of the rack is started at the same time;

[0033] In step S5: the normal position shooting component adaptively shoots the number of times according to the number of grids of the PCBA to be shot. When the projection size of the PCBA to be shot is less than 300mm*300mm, shoot once in the 90° direction; when the projection size of the PCBA to be shot is greater than 300mm*300mm, shoot twice in the 90° direction;

[0034] In step S6, the height measurement component of the side shooting component measures the height of the PCBA to be photographed and feeds it back to the control and storage device. The control and storage device drives the Z-axis component to perform height compensation according to the height measurement result so that the PCBA to be photographed is always on the focal plane of the side camera.

[0035] The photographing method of the PCBA frontal and lateral photographing device described in the present invention, as a preferred embodiment, further includes step S7:

[0036] S7: When there are detail areas on the PCBA to be photographed that need additional photography, the supplementary photography component connected to the platform bottom plate is started to shoot. The shooting angle and the number of shots can be adjusted according to actual conditions. The photographed photos are automatically saved in a folder, and the shooting is completed. A shooting method for a PCBA front and side shooting device is completed.

[0037] The present invention is provided with a frame, a shooting platform, a control and storage device, the shooting platform, the control and storage device are arranged on the frame, the shooting platform comprises a platform bottom plate, a gantry module, an ortho-position shooting component and a lateral-position shooting component, the gantry module is provided with a PCBA placement component, an X-axis component, a Y-axis component, a Z-axis component and a rotation component; when shooting, the PCBA to be shot is placed on a 16-grid placement plate according to the originally set position, the program is started, the PCBA attribute information is obtained, and the control and storage device automatically establishes a folder corresponding to the printed board attribute one by one; the ortho-position camera is started to shoot the PCBA, and the shooting angle is 90°.

[0038] When the projection size of the photographed PCBA is less than 300mm (length) * 300mm (width), take one shot at 90°, and when it is larger than 300mm (length) * 300mm (width), take two shots at 90°, and the photos taken are automatically saved in the corresponding folder; start the side camera to shoot the PCBA, the shooting angle is 45°, shoot according to the position and number (n) of the grids, the number of shots is 4*n, the shooting position is the 45° angle direction of the four sides of the grids, and the photos taken are automatically saved in the corresponding folder; when there are details on the photographed PCBA that need to be supplemented, start the supplementary shooting device to shoot the PCBA, and the photos taken are automatically saved in the corresponding folder, and the shooting is completed.

[0039] The present invention has the following advantages:

[0040] The present invention first receives task information including PCBA attribute entries through a data interface of a digital management platform during shooting; a control and storage device automatically establishes a folder corresponding to the PCBA and records corresponding product attribute information; an orthogonal camera, a lateral camera and a supplementary shooting device are started to shoot the PCBA at 90° front, 45° side and other angles, and the photographed photos are automatically saved in the corresponding folders of the PCBA orthogonal and lateral shooting devices; the problem that the recording, storage and management of PCBA original data basically rely on manual labor is solved, so that product multimedia records can be leanly managed based on a digital platform, the influence of data islands is eliminated, a data source is provided for a product quality data system, and services are provided for quality tracing, fault analysis, design optimization and the like. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a schematic diagram of the three-dimensional structure of a PCBA front and side shooting device;

[0042] Figure 2 This is a schematic diagram of the internal structure of a PCBA frontal and side-view shooting device;

[0043] Figure 3It is a schematic diagram of the three-dimensional structure of a shooting component of a PCBA front and side shooting device;

[0044] Figure 4 A schematic diagram of the three-dimensional structure of a gantry module of a PCBA front and side shooting device;

[0045] Figure 5 The present invention is a flow chart of a method for photographing PCBA in frontal and lateral positions.

[0046] Reference numerals:

[0047] 1. Rack; 11. Rack base; 12. Left door; 13. Right door; 14. Rear door; 15. Safety light curtain; 16. Top plate; 17. Fixed frame; 18. Light source; 2. Shooting assembly; 21. Platform bottom plate; 22. Gantry module; 221. X-axis assembly; 222. Y-axis assembly; 223. Z-axis assembly; 224. Rotating assembly; 23. PCBA placement assembly; 231. Placement tray fixing assembly; 232. 16-grid placement tray; 24. Orthogonal shooting assembly; 2 41. Orthogonal connector; 242. Orthogonal camera; 243. Height sensor; 244. 90° orthogonal sensor; 25. Lateral shooting assembly; 251. Fixing block; 252. Connecting block; 253. Lateral drive assembly; 254. Lateral camera; 255. Height measuring assembly; 256. 45° lateral sensor; 26. Supplementary shooting assembly; 261. Height adjustment rod; 262. Crossbar; 263. Fixing knob; 264. Supplementary shooting camera; 3. Control and storage device. DETAILED DESCRIPTION

[0048] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0049] Example 1

[0050] like Figures 1 to 5 As shown, a PCBA front and side shooting device and a shooting method thereof, in an embodiment of the present invention, a PCBA front and side shooting device, including a frame 1, a shooting component 2, a control and storage device 3, the shooting component 2, the control and storage device 3 are arranged on the frame 1, the shooting component 2 includes a platform bottom plate 21, a gantry module 22, a PCBA placement component 23, a front shooting component 24, a side shooting component 25 and a supplementary shooting device 26, the gantry module 22 includes an X-axis component 221, a Y-axis component 222, a Z-axis component 223 and a rotating component 224. The problem of saving the original data of PCBA, which basically relies on manual sorting and classification of the photographed pictures, is solved, the operation is simple and standardized, and the data management is highly lean.

[0051] When there are details on the PCBA being photographed that need to be found, the supplementary photographing device 26 is activated to photograph the PCBA, and the photographing angle and the number of photographing times can be adjusted according to the actual situation.

[0052] The supplementary shooting device 26 includes a handheld camera 264. It is convenient to shoot the details of the PCBA, and the taken photos are synchronously saved in a folder corresponding to the PCBA attribute information.

[0053] The rack 1 includes a rack base 11 arranged at the lower part of the rack 1, a left door 12, a right door 13, a rear door 14 and a safety light curtain 15 arranged at the middle part of the rack 1, and a top plate 16 arranged at the upper part of the rack 1. A fixing frame 17 is arranged at the bottom of the top plate 16, and a light source 19 is arranged at the bottom of the fixing frame 17. When the equipment is working, the safety light curtain 15 is started at the same time to stop the PCBA board placement, thereby protecting the personal safety of the operator.

[0054] The control and storage device 3 is arranged on one side of the safety light curtain 15 and fixedly arranged in the middle of the frame 1. The control and storage device is used to control the working process of the entire device and classify and store the captured data.

[0055] The PCBA placement component 23 includes a placement tray fixing component 231 and a 16-grid placement tray 232. The 16-grid placement tray 232 is fixedly arranged on the upper part of the placement tray fixing component 231, and the placement tray fixing component 231 is fixedly arranged on the upper part of the rotating component 224. The control and storage device 3 instructs the front-position shooting component 24 and the side-position shooting component 25 to shoot the position of each grid of the PCBA according to the position of the PCBA on the 16-grid placement tray 232. After completing the shooting of each grid at a 45° angle on the same side, the rotating component 224 rotates 90 degrees to shoot each grid at a 45° angle on other sides of the PCBA.

[0056] The effective shooting range of the upright shooting component 24 is 300mm (length) * 300mm (width). When the PCBA projection size is less than 300mm (length) * 300mm (width), one photo is taken at a 90° angle. When the PCBA projection size is greater than 300mm (length) * 300mm (width), two photos are taken at a 90° angle.

[0057] The side shooting assembly 25 includes a fixing block 251, a connecting block 252, a lateral driving assembly 253, a side camera 254 and a height measuring assembly 255. The fixing block 251 is fixedly arranged on the inner side of the frame, the connecting block 252 is arranged on one side of the fixing block 251, the lateral driving assembly 253 is arranged on one side of the connecting block 252, and the side camera 254 is arranged on one side of the lateral driving assembly 253. The side camera 254 is adjusted in position by the lateral driving assembly 253 to adapt to the shooting distance of PCBAs of different sizes.

[0058] The height measuring component 255 in the side-position shooting component 25 can automatically measure the height value of the photographed PCBA, and drive the Z-axis component 223 to automatically perform height compensation according to the measurement result, so as to ensure that the photographed PCBAs of different heights are always on the focal plane of the camera.

[0059] The supplementary shooting device 26 includes a height adjustment rod 261, a cross bar 262 and a supplementary shooting camera 264. The height adjustment rod 261 and the cross bar 262 are both provided with a fixed knob 263. The height adjustment rod 261 is fixedly arranged on one side of the top of the platform bottom plate 21. Connectors, gold wires, devices, etc. in PCBAs of different angles, heights and sizes can be photographed through the height adjustment rod 261 and the cross bar 262. The supplementary photos and the automatically taken photos together form a product multimedia record data package, which enhances the adaptability of the overall device to the photographed products.

[0060] The front-position shooting component 24, the supplementary shooting camera 264 and the side-position camera 254 are respectively provided with a height sensor 243, a 90° front-position sensor 244 and a 45° side-position sensor 256. The arrangement of the height sensor 243, the 90° front-position sensor 244 and the 45° side-position sensor 256 facilitates accurate and rapid adjustment of the distance between the front-position shooting component 24, the supplementary shooting camera 264 and the side-position camera 254 and the PCBA, and facilitates clear and accurate shooting of the PCBA.

[0061] The shooting equipment can automatically take photos of PCBA components with a size range of 10mm (length) * 10mm (width) * 1mm (height) - 400mm (length) * 400mm (width) * 100mm (height) at a 90° angle on the board surface and at a 45° angle on all four sides.

[0062] When the camera takes photos at a 45° angle, the effective field of view of each photo is limited to 100mm (length) * 100mm (width) due to the depth of field performance of the camera. When the size of the printed circuit board is large, the photos are retained by grid shooting according to the area in the 16-grid.

[0063] When shooting, the camera can click on the shooting grid code in the operation interface, and then the photo can be taken and saved automatically.

[0064] The present invention also provides a shooting method of a PCBA frontal and side shooting device, comprising the following steps:

[0065] S1: The PCBA to be photographed is placed on the 16-grid placement plate 232 according to the originally set position. At this time, the safety light curtain 15 does not work;

[0066] S2: After placement is completed, press the start program. After starting, the safety light curtain 15 is started at the same time, and the operator stops manual operation, ensuring the personal safety of the operator.

[0067] S3: The device is integrated with the digital platform, and the attribute information of the PCBA completed in step S1 is obtained through the relevant data information interface; each PCBA corresponds to a task information, and the taken photos will be marked with attributes according to the attribute information in the task information.

[0068] S4: After the attribute information is acquired, the operator selects the grid number where the PCBA is placed in the software interface, and the control and storage device 3 automatically creates a folder corresponding to the PCBA attribute in step S3 and starts the photo taking task;

[0069] S5: Start the orthogonal camera 242 to shoot the PCBA in step S1. The shooting angle is 90°. The orthogonal camera adaptively adjusts the number of shooting times according to the number of grids. When the projection size of the PCBA is less than 300mm (length) * 300mm (width), shoot once at 90°. When it is greater than 300mm (length) * 300mm (width), shoot twice at 90°. The photographs taken are automatically saved in the folder of step S4.

[0070] S6: Start the side camera 254 to shoot the PCBA in step S1, the shooting angle is 45°, the side camera 254 adaptively shoots times according to the number of grids, shoots according to the position and number (n) of the grids, the shooting times is 4*n times, and the taken photos are automatically saved in the folder of step S4;.

[0071] S7: When there are detail areas on the photographed PCBA that need additional photography, the additional photography device is started to photograph the PCBA in step S1. The shooting angle and the number of shots can be adjusted according to actual conditions. The photographed photos are automatically saved in the folder of step S4, and the photography is completed.

[0072] Working principle: The PCBA front and side shooting device is provided with a frame 1, a shooting component 2, and a control and storage device 3. The shooting component 2 and the control and storage device 3 are arranged on the frame 1. The shooting component 2 includes a platform bottom plate 21, a gantry module 22, a PCBA placement component 23, a front shooting component 24 and a side shooting component 25. The gantry module 22 is provided with an X-axis component 221, a Y-axis component 222, a Z-axis component 223 and a rotation component 224. When shooting, the PCBA to be shot is placed on the 16-grid placement tray 232 according to the originally set position, and the program is started, and then the task information with PCBA attributes is obtained through the data interface, and the control and storage device automatically creates a folder corresponding to the QR code. ; Start the front camera 18 to shoot the PCBA. When the projection size of the PCBA is less than 300mm (length) * 300mm (width), shoot once in the 90° direction. When it is greater than 300mm (length) * 300mm (width), shoot twice in the 90° direction. Start the side camera to shoot the PCBA. The shooting angle is 45°. Shoot according to the position and number (n) of the grids. The number of shots is 4*n times. The shooting position is the 45° angle direction of the four sides of the grids. The taken photos are automatically saved in the corresponding folder. When there are detailed areas on the PCBA being photographed that need to be supplemented with photos, start the supplementary shooting device to shoot the PCBA. The taken photos are automatically saved in the corresponding folder to complete the shooting. The PCBA frontal and side-view shooting equipment solves the problem of automatically retaining photos of the PCBA at 90°, 45° and other details, ensuring that the multimedia records of aerospace electronic products are clear, standardized and consistent. It relies on the digital platform to automatically transfer and assign attribute tags to photos, providing a data source for photo collection, uploading, browsing and management, and comprehensively improving the lean management level of multimedia records.

[0073] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A PCBA frontal and side view shooting device, characterized in that: It comprises a frame (1), a shooting component (2) connected to the inside of the frame (1), and a control and storage device (3) arranged outside the frame (1) and electrically connected to the shooting component (2); The photographing assembly (2) comprises a platform bottom plate (21) connected to the middle of the frame (1) and having an opening in the middle, a gantry module (22) connected to the lower part of the frame (1), a PCBA placement assembly (23) connected to the gantry module (22), an upright photographing assembly (24) located on the top of the PCBA placement assembly (23), and a lateral photographing assembly (25) arranged at a 45° angle on the side of the PCBA placement assembly (23); The gantry module (22) comprises a movably connected X-axis component (221), a Y-axis component (222), a Z-axis component (223), and a rotating component (224) connected to the top of the Z-axis component (223); the X-axis component (221) and the Y-axis component (222) are located at the bottom of the platform bottom plate (21); the Z-axis component (223) can move up and down through the opening of the platform bottom plate (21); and the PCBA placement component (23) is connected to the top of the rotating component (224); The PCBA to be photographed is placed on the top of the PCBA placement component (23), and the gantry module (22) drives the PCBA placement component (23) and the PCBA to be photographed to move or rotate along the X-axis, Y-axis, and Z-axis to a photographing position; the front-position photographing component (24) photographs the PCBA to be photographed at 90 degrees from the top under the control of the control and storage device (3), and the side-position photographing component (25) can photograph different sides of the PCBA to be photographed at 45 degrees under the control of the control and storage device (3).

2. A PCBA frontal and lateral shooting device according to claim 1, characterized in that: The frame (1) comprises a frame base (11), a left door (12), a right door (13), and a rear door (14) connected to the middle of the frame base (11), a safety light curtain (15) connected to the front side of the frame base (11), a top plate (16) connected to the top of the frame base (11), a fixing frame (17) located at the bottom of the top plate (16) and connected to the top of the frame base (11), and a light source (18) connected to the top of the frame base (11); The top of the front-view shooting component (24) and the top of the side-view shooting component (25) are both connected to the fixing frame (17); The control and storage device (3) is connected to the outside of the frame base (11) and is electrically connected to the safety light curtain (15); the control and storage device (3) controls the working process of the safety light curtain (15) and the shooting component (2) and classifies and stores the shot data.

3. The PCBA frontal and lateral shooting device according to claim 1, characterized in that: The PCBA placement component (23) comprises a placement plate fixing component (231) and a 16-grid placement plate (232) which are sequentially connected to the top of the rotating component (224); The PCBA to be photographed is placed on the 16-grid placement tray (232).

4. The PCBA frontal and lateral shooting device according to claim 1, characterized in that: The orthogonal shooting assembly (24) comprises an orthogonal connecting member (241) connected to the fixing frame (17), an orthogonal camera (242) connected to the orthogonal connecting member (241), a height sensor (243) connected to the orthogonal camera (242), and a 90° orthogonal sensor (244); The alignment camera (242), the height sensor (243) and the 90° alignment sensor (244) are all electrically connected to the control and storage device (3).

5. The PCBA frontal and lateral shooting device according to claim 4, characterized in that: The side-position shooting assembly (25) comprises a fixing block (251) connected in sequence to the fixing frame (17), a connecting block (252), a lateral driving assembly (253), a side-position camera (254), and a height measuring assembly (255) connected to the lower part of the connecting block (252); The lateral drive component (253) can adjust the position of the side camera (254) under the control of the control and storage device (3); the side camera (254) is connected to one side of the lateral drive component (253) at an angle of 45 degrees; the height measurement component (255) measures the height of the PCBA to be photographed and feeds back to the control and storage device (3); the control and storage device (3) drives the Z-axis component (223) to perform height compensation according to the height measurement result so that the PCBA to be photographed is always on the focal plane of the side camera (254).

6. The PCBA frontal and lateral shooting device according to claim 5, characterized in that: The side-position shooting assembly (25) further comprises a 45° side-position sensor (256) connected to the bottom of the side-position camera (254); The control and storage device (3) adjusts the distance between the forward camera (242), the side camera (254) and the PCBA to be photographed according to the measurement results of the height sensor (243), the 90° forward sensor (244) and the 45° side sensor (256).

7. The PCBA frontal and lateral shooting device according to claim 1, characterized in that: It also includes a supplementary shooting component (26) connected to the platform bottom plate (21); The supplementary shooting assembly (26) comprises a height adjustment rod (261) connected to the platform bottom plate (21), a cross bar (262) movably connected to the top of the height adjustment rod (261), a fixed knob (263) connected to the height adjustment rod (261) and the cross bar (262), and a supplementary shooting camera (264) connected to the end of the cross bar (262); The height adjustment rod (261) and the crossbar (262) can adjust the position of the supplementary shooting camera (264), and the supplementary shooting camera (264) is a handheld camera.

8. The method for photographing a PCBA frontal and lateral position photographing device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1, placing the PCBA to be photographed on the PCBA placement component (23); S2: starting a shooting procedure through the control and storage device (3); S3: Obtaining the attribute information of the PCBA to be photographed and establishing task information of each PCBA to be photographed; S4: The operator selects the grid number where the PCBA to be photographed is placed in the software interface of the control and storage device (3), and the control and storage device (3) creates a folder according to the task information and the grid number and starts the photo-taking task; S5: the gantry module (22) drives the PCBA to be photographed to the bottom of the upright photographing component (24), starts the upright photographing component (24), sets the photographing angle to 90°, and automatically saves the photographed photo into the folder; S6: starting the gantry module (22) to drive the PCBA to be photographed to the side of the side-position photographing component (25), and starting the side-position photographing component (25) to photograph the PCBA to be photographed, with a photographing angle of 45°; When the number of the PCBAs to be photographed is n, each time a row of the PCBAs to be photographed is photographed, the gantry module (22) moves the next row of the PCBAs to be photographed to the photographing range of the side-position photographing component (25), until the photographing of each grid at a 45° angle on the same side of all the PCBAs to be photographed is completed; The rotating component (224) drives the PCBA to be photographed to rotate 90 degrees, and continues to photograph the next side surface until 4*n photographs are taken, and the photographed photos are automatically saved in the folder, thereby completing a photographing method of a PCBA front and side photographing device.

9. The method for photographing a PCBA frontal and lateral position photographing device according to claim 8, characterized in that: In step S2, when the control and storage device (3) starts the shooting program, the safety light curtain (15) of the frame (1) is started at the same time; In step S5: the upright shooting component (24) adaptively adjusts the number of shooting times according to the number of grids of the PCBA to be shot. When the projection size of the PCBA to be shot is less than 300mm*300mm, the shooting is performed once in the 90° direction; when the projection size of the PCBA to be shot is greater than 300mm*300mm, the shooting is performed twice in the 90° direction. In step S6, the height measuring component (255) of the side-position shooting component (25) measures the height of the PCBA to be photographed and feeds back the height to the control and storage device (3); the control and storage device (3) drives the Z-axis component (223) to perform height compensation according to the height measurement result so that the PCBA to be photographed is always located on the focal plane of the side-position camera (254).

10. The method for photographing a PCBA frontal and lateral position photographing device according to claim 8, characterized in that: The step S7 is also included: S7: When there are detail areas on the PCBA to be photographed that need additional photographing, the additional photographing component (26) connected to the platform bottom plate (21) is started to photograph, and the photographing angle and the number of photographing times can be adjusted according to actual conditions. The photographed photos are automatically saved in the folder, and the photographing is completed. A photographing method for a PCBA frontal and side-view photographing device is completed.

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