An AOI missing parts 3D detection device

Abstract

The utility model relates to the technical field of laptop product detection, and discloses an AOI missing part 3D detection device, comprising a sheet metal frame, a mounting frame is fixedly connected to the upper side of the sheet metal frame, a connecting plate is fixedly connected to one side of the sheet metal frame, a start button is fixedly connected to one end of the upper side of the connecting plate, a computer is fixedly connected to the other end of the upper side of the connecting plate, a control assembly is fixedly connected to one end of the upper side of the mounting frame, an alarm is fixedly connected to the other end of the upper side of the mounting frame, a mounting top plate is fixedly connected to the inner wall of the top side of the mounting frame, a detection track is fixedly connected in the inner cavity of the upper side of the sheet metal frame corresponding to the mounting frame, and also includes an identification device and a detection device. The device realizes all-round detection of laptop products, accurately identifies problems such as missing accessories, missing or missing silk screen printing, and improves the comprehensiveness and accuracy of detection.

Description

Technical Field

[0001] The utility model relates to the technical field of laptop product detection, in particular to an AOI missing part 3D detection device. Background Art

[0002] With the rapid development of science and technology, the production quality of laptop products, as important personal computer devices, is directly related to the user experience and satisfaction. During the production process, problems such as missing accessories, missing or missing silk screen printing often occur, which not only affects the aesthetics of the product, but also may pose a potential threat to the performance and safety of the product. Therefore, how to efficiently and accurately detect these problems has become a technical problem that needs to be solved urgently in the field of laptop product manufacturing.

[0003] Traditional manual visual inspection methods are not only inefficient, but also difficult to ensure accuracy and consistency. Existing automated inspection equipment can only achieve single-angle or dimension inspection when inspecting laptop products. It is difficult to conduct comprehensive and accurate inspections of all details of the product, and it is difficult to meet the needs of modern production. For this reason, we propose an AOI missing part 3D inspection device. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides an AOI missing part 3D detection device to solve the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an AOI missing part 3D detection device, comprising a sheet metal frame, the upper side of the sheet metal frame is fixedly connected to a mounting frame, one side of the sheet metal frame is fixedly connected to a connecting plate, one end of the upper side of the connecting plate is fixedly connected to a start button, the other end of the upper side of the connecting plate is fixedly connected to a computer, one end of the upper side of the mounting frame is fixedly connected to a control assembly, the other end of the upper side of the mounting frame is fixedly connected to an alarm, the top inner wall of the mounting frame is fixedly connected to a mounting top plate, the upper side of the sheet metal frame corresponds to the inner cavity of the mounting frame and is fixedly connected to a detection track, and also includes:

[0008] An identification device, which is arranged on the top plate and is used to obtain information about the laptop product entering the inspection;

[0009] The detection device is arranged on the upper side of the sheet metal frame in the inner cavity of the sheet metal frame, and is used for comprehensive and accurate detection of various details of the product.

[0010] Preferably, the mounting frame is a dark box with an opening at the lower part of the front side, and a transparent dark plate is fixedly connected to the lower end of the front side of the mounting frame.

[0011] Preferably, the identification device includes a 3D line scanning laser and a quick reading terminal. The front end of the lower side surface of the mounting top plate is fixedly connected to the 3D line scanning laser, the rear end of the lower side surface of the mounting top plate is fixedly connected to a plug rod, and the bottom of the plug rod is fixedly connected to the top of the bottom camera corresponding to the quick reading terminal.

[0012] Preferably, the detection device includes an industrial camera, a side vision kit and a bottom camera, the industrial camera is fixedly connected between the lower side of the mounting top plate corresponding to the 3D line scanning laser and the fast reading terminal, the side vision kit is fixedly connected to the two sides of the two detection rails on the upper side of the sheet metal frame corresponding to the two detection rails, and the bottom camera is fixedly connected between the upper side of the sheet metal frame corresponding to the two detection rails.

[0013] Preferably, the side vision kit consists of a supporting bracket and a semicircular mounting shell, one end of the mounting shell of the side vision kit is fixedly connected to a side camera, the other end of the mounting shell of the side vision kit is fixedly connected to an independent light source, and grating windows are fixedly connected to the upper and lower ends of the side of the side vision kit close to the detection track.

[0014] Preferably, the identification device and the detection device are both electrically connected to the control assembly, and the control assembly is electrically connected to the computer.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides an AOI missing parts 3D detection device, which has the following beneficial effects:

[0017] 1. This AOI missing parts 3D detection equipment realizes all-round detection of laptop products by integrating up, down, left, right and right industrial cameras and 3D line scanning lasers. The multi-angle and multi-dimensional detection method can capture every detail of the product surface, so as to accurately identify problems such as missing accessories, missing or missing silk screen printing. Compared with traditional manual visual inspection or single-angle detection equipment, the equipment in this article significantly improves the comprehensiveness and accuracy of detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the detection device of the utility model;

[0020] Figure 3 This is a schematic diagram of the identification device of the utility model;

[0021] Figure 4 It is a schematic diagram of the side vision kit of the utility model.

[0022] In the figure: 1. Sheet metal rack; 2. Mounting frame; 3. Transparent dark plate; 4. Connecting plate; 5. Start button; 6. Computer; 7. Control assembly; 8. Alarm; 9. Mounting top plate; 10. 3D line scan laser; 11. Industrial camera; 12. Fast reading dock; 13. Side vision kit; 14. Detection track; 15. Bottom camera; 16. Side camera; 17. Independent light source; 18. Recognition device; 19. Detection device; 20. Grating window. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 , an AOI missing part 3D detection device, comprising a sheet metal frame 1, a mounting frame 2 is fixedly connected to the upper side of the sheet metal frame 1, a connecting plate 4 is fixedly connected to one side of the sheet metal frame 1, a start button 5 is fixedly connected to one end of the upper side of the connecting plate 4, a computer 6 is fixedly connected to the other end of the upper side of the connecting plate 4, a control assembly 7 is fixedly connected to one end of the upper side of the mounting frame 2, an alarm 8 is fixedly connected to the other end of the upper side of the mounting frame 2, a mounting top plate 9 is fixedly connected to the inner wall of the top side of the mounting frame 2, and a detection track 14 is fixedly connected in the inner cavity of the upper side of the sheet metal frame 1 corresponding to the mounting frame 2, and also includes:

[0025] An identification device 18, which is disposed on the mounting top plate 9 and is used to obtain information about the laptop product entering the inspection;

[0026] The detection device 19 is arranged on the upper side of the sheet metal frame 1 in the inner cavity of the sheet metal frame 1 and is used for comprehensive and accurate detection of various details of the product.

[0027] Furthermore, the mounting frame 2 is a dark box with an opening at the lower part of the front side, and a transparent dark plate 3 is fixedly connected to the lower end of the front side of the mounting frame 2.

[0028] Furthermore, the identification device 18 includes a 3D line scanning laser 10 and a quick reading terminal 12. The 3D line scanning laser 10 is fixedly connected to the front end of the lower side surface of the top plate 9, and the rear end of the lower side surface of the top plate 9 is fixedly connected to a plug rod. The bottom of the plug rod is fixedly connected to the top of the bottom camera 15.

[0029] Furthermore, the detection device 19 includes an industrial camera 11, a side vision kit 13 and a bottom camera 15. The industrial camera 11 is fixedly connected between the 3D line scanning laser 10 and the fast reading terminal 12 on the lower side of the installation top plate 9, and the side vision kit 13 is fixedly connected to both sides of the two detection rails 14 on the upper side of the sheet metal rack 1, and the bottom camera 15 is fixedly connected between the two detection rails 14 on the upper side of the sheet metal rack 1.

[0030] Furthermore, the side vision kit 13 is composed of a supporting bracket and a semicircular mounting shell, one end of the mounting shell of the side vision kit 13 is fixedly connected to a side camera 16, the other end of the mounting shell of the side vision kit 13 is fixedly connected to an independent light source 17, and the side vision kit 13 close to the detection track 14 is fixedly connected to grating windows 20 at both upper and lower ends.

[0031] Furthermore, both the identification device 18 and the detection device 19 are electrically connected to the control assembly 7 , and the control assembly 7 is electrically connected to the computer 6 .

[0032] When the laptop product to be inspected is placed on the inspection track 14, the device starts the inspection process through the start button 5. At this time, the identification device 18 starts working, and the 3D line scan laser 10 performs a rapid three-dimensional scan on the laptop product to obtain the three-dimensional data of its surface; the fast reading terminal 12 is used to read the barcode or RFID tag on the laptop product to obtain the product's identity information. Next, the inspection device 19 starts working, and the industrial camera 11 is fixed on the lower side of the mounting top plate 9 corresponding to the position between the 3D line scan laser 10 and the fast reading terminal 12 to capture high-definition images of the front of the laptop product. The side vision kit 13 is fixed on the upper side of the sheet metal frame 1 corresponding to the two sides of the detection track 14, and is composed of a supporting bracket and a semicircular mounting shell. A side camera 16 and an independent light source 17 are installed inside to capture the side image of the laptop product. The bottom camera 15 is fixed on the upper side of the sheet metal frame 1 corresponding to the position between the two detection tracks 14, and is used to capture the bottom image of the laptop product. The upper and lower ends of the side vision kit 13 are provided with grating windows 20. These grating windows can optimize the light, reduce glare and shadows, and improve the image quality. The control assembly 7 receives data from the identification device 18 and the detection device 19, and performs image processing and analysis through the computer 6. Through advanced algorithms and technologies, the computer can accurately determine whether the laptop product has missing parts, missing silk screens or missing printing. If an abnormality is detected, the control assembly will trigger the alarm 8 to sound an alarm to remind the operator to handle it.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An AOI missing parts 3D detection device, comprising a sheet metal frame (1), characterized in that: The upper side surface of the sheet metal frame (1) is fixedly connected to a mounting frame (2); one side of the sheet metal frame (1) is fixedly connected to a connecting plate (4); one end of the upper side surface of the connecting plate (4) is fixedly connected to a start button (5); the other end of the upper side surface of the connecting plate (4) is fixedly connected to a computer (6); one end of the upper side surface of the mounting frame (2) is fixedly connected to a control assembly (7); the other end of the upper side surface of the mounting frame (2) is fixedly connected to an alarm (8); the top inner wall of the mounting frame (2) is fixedly connected to a mounting top plate (9); the upper side surface of the sheet metal frame (1) corresponds to the inner cavity of the mounting frame (2) and is fixedly connected to a detection track (14); and further comprises: An identification device (18), which is arranged on the mounting top plate (9) and is used to obtain information about a laptop product entering the inspection; The detection device (19) is arranged on the upper side of the sheet metal frame (1) in the inner cavity of the sheet metal frame (1) and is used for comprehensive and accurate detection of various details of the product.

2. The AOI missing parts 3D detection device according to claim 1, characterized in that: The mounting frame (2) is a dark box with an opening at the lower front side, and a transparent dark plate (3) is fixedly connected to the lower end of the front side of the mounting frame (2).

3. The AOI missing parts 3D detection device according to claim 1, characterized in that: The identification device (18) comprises a 3D line scanning laser (10) and a fast reading terminal (12); the 3D line scanning laser (10) is fixedly connected to the front end of the lower side surface of the mounting top plate (9); the plugging rod is fixedly connected to the rear end of the lower side surface of the mounting top plate (9); and the fast reading terminal (12) is fixedly connected to the bottom of the plugging rod above the bottom camera (15).

4. The AOI missing parts 3D detection device according to claim 1, characterized in that: The detection device (19) comprises an industrial camera (11), a side vision kit (13) and a bottom camera (15); the industrial camera (11) is fixedly connected between the lower side of the mounting top plate (9) and the 3D line scanning laser (10) and the fast reading terminal (12); the side vision kit (13) is fixedly connected to the two sides of the two detection rails (14) on the upper side of the sheet metal frame (1); and the bottom camera (15) is fixedly connected between the two detection rails (14) on the upper side of the sheet metal frame (1).

5. The AOI missing parts 3D detection device according to claim 4, characterized in that: The side vision kit (13) is composed of a supporting bracket and a semicircular mounting shell; one end of the mounting shell of the side vision kit (13) is fixedly connected to a side camera (16); the other end of the mounting shell of the side vision kit (13) is fixedly connected to an independent light source (17); and the upper and lower ends of a side of the side vision kit (13) close to the detection track (14) are fixedly connected to grating windows (20).

6. The AOI missing parts 3D detection device according to claim 1, characterized in that: The identification device (18) and the detection device (19) are both electrically connected to the control assembly (7), and the control assembly (7) is electrically connected to the computer (6).

Images