Detection device for electronic product assembly detection

Abstract

The utility model relates to the technical field of detection devices, in particular to a detection device for electronic product assembly detection, which comprises a detection assembly, the detection assembly comprises a detection table, and four fixing plates are symmetrically and fixedly connected to the upper surface of the detection table. When the electronic product workpiece conveying device works, an electronic product workpiece is arranged on the left side of the conveying belt, one end of the output shaft of the conveying motor rotates clockwise to drive the rotating shaft, the conveying roller and the conveying belt to rotate clockwise, and the electronic product workpiece is conveyed from left to right; the CCD camera shoots a top view of the electronic product workpiece and transmits the top view to the control computer, the top view is compared with a picture pre-stored in the control computer, and if the abnormal situation that the lock accessory is omitted occurs, the conveying motor is controlled to stop, and light and sound alarm signals are sent out through the warning lamp and the buzzer. And a worker is reminded to take down the corresponding electronic product workpiece for reassembling the lock accessory.

Description

Technical Field

[0001] The utility model relates to the technical field of detection devices, in particular to a detection device used for assembly detection of electronic products. Background Art

[0002] Electronic products are related products that work based on electrical energy. Most electronic products need to be assembled with hot-melt copper nuts, screws and other locking accessories. The locking of electronic products by locking accessories is one of the important indicators for verifying the reliability of the whole machine assembly. Once the locking accessories are missed, it will directly lead to the failure of the whole machine assembly and need to be disassembled and assembled, which will lead to a very high maintenance cost of the whole machine.

[0003] In the prior art, a manual method is usually used to inspect the assembled lock accessories to see if any lock accessories are missing. Since the average visual inspection time is long, the inspection efficiency is low. In addition, due to the fatigue of the human body after long-term work, problems such as missed inspections are very likely to occur, affecting the accuracy of the inspection work. Therefore, a detection device for electronic product assembly detection is proposed. Utility Model Content

[0004] The purpose of the utility model is to provide a detection device for electronic product assembly detection to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detection device for electronic product assembly detection, comprising a detection component, the detection component comprising a detection table, four fixed plates are symmetrically fixedly connected to the upper surface of the detection table, a rotating shaft is rotatably connected between the opposite sides of each two adjacent fixed plates through a bearing, a conveying roller is fixedly connected to the outer wall of the rotating shaft, a conveying belt is installed between the outer walls of the two conveying rollers, a conveying motor is fixedly installed on the front surface of one of the fixed plates, a front end of the rotating shaft penetrates the front surface of one of the fixed plates and is fixedly connected to one end of the output shaft of the conveying motor, electronic product workpieces are evenly placed on the upper surface of the conveying belt, a fixing frame is fixedly connected to the rear side of the upper surface of the detection table, a CCD camera is fixedly installed on the inner side wall and top wall of the fixing frame, a control computer is fixedly installed on the front side of the upper surface of the detection table, a display screen is provided on the top of the control computer, warning lights are evenly fixedly installed on the right side of the upper surface of the detection table, and a buzzer is fixedly installed on the side of the upper surface of the detection table close to the warning light.

[0006] As a further preferred embodiment of the present technical solution: the electrical output end of the CCD camera is electrically connected to the electrical input end of the control computer through a wire, and the electrical output end of the control computer is electrically connected to the electrical input ends of the conveying motor, the display screen, the warning light and the buzzer through wires respectively.

[0007] As a further preferred embodiment of the technical solution: a support plate 1 is fixedly connected to the left side of the front surface of the detection platform, and a collection box is placed on the upper surface of the support plate 1.

[0008] As a further preferred embodiment of the present technical solution: four legs are symmetrically and fixedly connected to the lower surface of the detection platform.

[0009] As a further preferred embodiment of the technical solution: a second support plate is fixedly connected to the left side wall of the detection platform, and a loading box is placed on the upper surface of the second support plate.

[0010] As a further preferred embodiment of the technical solution: a rubber foot is bonded to the bottom of the leg.

[0011] As a further preferred embodiment of the technical solution: a support plate three is fixedly connected to the right side wall of the detection platform, and a material discharge box is placed on the upper surface of the support plate three.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When the utility model is working, the electronic product workpiece is placed on the left side of the conveyor belt, and one end of the output shaft of the conveying motor is rotated clockwise to drive the rotating shaft, the conveying roller and the conveying belt to rotate clockwise, so as to convey the electronic product workpiece from left to right. When the electronic product workpiece passes directly under the CCD camera, the CCD camera takes a top view of the electronic product workpiece and transmits the picture to the control computer, and compares it with the picture pre-stored in the control computer. If an abnormal situation of missing lock accessories occurs, the conveying motor is controlled to stop and a light and sound alarm signal is emitted with the help of a warning light and a buzzer to remind the staff to remove the corresponding electronic product workpiece and leave it for reassembling the lock accessories. The detection speed is fast, and the problem of fatigue and missed detection that is easy to occur in manual visual detection is avoided, thereby ensuring the accuracy of electronic product assembly detection work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 2 For the utility model Figure 1 A magnified view of the structure of area A;

[0016] Figure 3 It is a structural schematic diagram of the fixing frame and the CCD camera in the utility model;

[0017] Figure 4 For the utility model Figure 4 A magnified view of the structure of region B;

[0018] Figure 5It is a schematic diagram of the structure of the utility model when viewed from above.

[0019] In the figure: 1. Testing table; 2. Fixing plate; 3. Rotating shaft; 4. Conveying roller; 5. Conveying belt; 6. Conveying motor; 7. Electronic product workpiece; 8. Fixing frame; 9. CCD camera; 10. Control computer; 11. Display screen; 12. Warning light; 13. Buzzer; 14. Support plate 1; 15. Collection box; 16. Support leg; 17. Support plate 2; 18. Loading box; 19. Rubber foot; 20. Support plate 3; 21. Unloading box. DETAILED DESCRIPTION

[0020] 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. Examples of the embodiments are shown in the drawings, where the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present application, and cannot be understood as limitations on the present application. 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 making creative work are within the scope of protection of the utility model.

[0021] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0022] See also Figure 1-5The utility model provides a technical solution: a detection device for electronic product assembly detection, including a detection component, the detection component includes a detection table 1, the upper surface of the detection table 1 is symmetrically fixedly connected with four fixed plates 2, the opposite sides of each adjacent two fixed plates 2 are rotatably connected with a rotating shaft 3 through a bearing, the outer wall of the rotating shaft 3 is fixedly connected with a conveying roller 4, a conveying belt 5 is installed between the outer walls of the two conveying rollers 4, a conveying motor 6 is fixedly installed on the front surface of a fixed plate 2, the front end of a rotating shaft 3 passes through the front surface of a fixed plate 2 and is fixedly connected to one end of the output shaft of the conveying motor 6, and electronic product workpieces 7 are evenly placed on the upper surface of the conveying belt 5, a fixing frame 8 is fixedly connected to the rear side of the upper surface of the detection table 1, and a CCD camera 9 is fixedly installed on the inner wall and top wall of the fixing frame 8, a control computer 10 is fixedly installed on the front side of the upper surface of the detection table 1, and a display screen 11 is provided on the top of the control computer 10, and a warning light 1 is evenly fixedly installed on the right side of the upper surface of the detection table 1. 2. A buzzer 13 is fixedly installed on one side of the upper surface of the testing platform 1 near the warning light 12; the electronic product workpiece 7 is placed on the left side of the conveyor belt 5, and one end of the output shaft of the conveying motor 6 is rotated clockwise to drive the rotating shaft 3, the conveying roller 4 and the conveyor belt 5 to rotate clockwise, so as to convey the electronic product workpiece 7 from left to right. When the electronic product workpiece 7 passes directly under the CCD camera 9, the CCD camera 9 takes a top view of the electronic product workpiece 7 and transmits the picture to the control computer 10, and compares it with the picture pre-stored in the control computer 10 (that is, all the lock accessories on the electronic product workpiece 7 are completely installed). If an abnormal situation of missing lock accessories occurs, the conveying motor 6 is controlled to stop and a light and sound alarm signal is issued with the help of the warning light 12 and the buzzer 13 to remind the staff to remove the corresponding electronic product workpiece 7 for reassembly of the lock accessories. The detection speed is fast, and the problem of fatigue and missed detection caused by manual visual inspection is avoided, thereby ensuring the accuracy of electronic product assembly inspection.

[0023] In this embodiment, specifically: the electrical output end of the CCD camera 9 is electrically connected to the electrical input end of the control computer 10 through a wire, and the electrical output end of the control computer 10 is electrically connected to the electrical input ends of the conveying motor 6, the display screen 11, the warning light 12 and the buzzer 13 through wires respectively; signal transmission is convenient.

[0024] In this embodiment, specifically: a support plate 14 is fixedly connected to the left side of the front surface of the testing platform 1, and a collection box 15 is placed on the upper surface of the support plate 14; the setting of the collection box 15 is convenient for placing problematic electronic product workpieces 7 that are missed by the locking accessories.

[0025] In this embodiment, specifically: four legs 16 are symmetrically fixedly connected to the lower surface of the testing platform 1 to facilitate supporting the testing platform 1 .

[0026] In this embodiment, specifically: a second support plate 17 is fixedly connected to the left side wall of the testing platform 1, and a loading box 18 is placed on the upper surface of the second support plate 17, so as to facilitate the placement of untested electronic product workpieces 7.

[0027] In this embodiment, specifically: a rubber foot 19 is bonded to the bottom of the supporting leg 16 ; the provision of the rubber foot 19 can increase the anti-slip performance of the supporting leg 16 .

[0028] In this embodiment, specifically: a support plate 3 20 is fixedly connected to the right side wall of the testing platform 1, and a material box 21 is placed on the upper surface of the support plate 3 20, so as to facilitate the placement of the electronic product workpiece 7 that has passed the test.

[0029] The working principle of the utility model is: the electronic product workpiece 7 is placed on the left side of the conveyor belt 5, and one end of the output shaft of the conveying motor 6 is rotated clockwise to drive the rotating shaft 3, the conveying roller 4 and the conveyor belt 5 to rotate clockwise, so as to convey the electronic product workpiece 7 from left to right. When the electronic product workpiece 7 passes directly under the CCD camera 9, the CCD camera 9 takes a top view of the electronic product workpiece 7 and transmits the picture to the control computer 10, and compares it with the picture pre-stored in the control computer 10 (that is, all the lock accessories on the electronic product workpiece 7 are completely installed). If an abnormal situation of missing lock accessories occurs, the conveying motor 6 is controlled to stop and a light and sound alarm signal is emitted by means of a warning light 12 and a buzzer 13 to remind the staff to remove the corresponding electronic product workpiece 7 for reassembly of the lock accessories. The detection speed is fast, and the problem of fatigue and missed detection caused by manual visual inspection is avoided, thereby ensuring the accuracy of the electronic product assembly inspection work.

[0030] Although 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. A detection device for electronic product assembly detection, comprising a detection component, characterized in that: The detection assembly comprises a detection platform (1), the upper surface of the detection platform (1) is symmetrically fixedly connected with four fixed plates (2), the opposite sides of each adjacent two fixed plates (2) are rotatably connected with a rotating shaft (3) through a bearing, the outer wall of the rotating shaft (3) is fixedly connected with a conveying roller (4), a conveying belt (5) is installed between the outer walls of the two conveying rollers (4), a conveying motor (6) is fixedly installed on the front surface of one of the fixed plates (2), the front end of one of the rotating shafts (3) passes through the front surface of one of the fixed plates (2) and is fixedly connected to one end of the output shaft of the conveying motor (6). The conveyor belt (5) is fixedly connected, electronic product workpieces (7) are evenly placed on the upper surface of the conveyor belt (5), a fixing frame (8) is fixedly connected to the rear side of the upper surface of the testing platform (1), a CCD camera (9) is fixedly installed on the inner wall and top wall of the fixing frame (8), a control computer (10) is fixedly installed on the front side of the upper surface of the testing platform (1), a display screen (11) is provided on the top of the control computer (10), a warning light (12) is evenly fixedly installed on the right side of the upper surface of the testing platform (1), and a buzzer (13) is fixedly installed on the side of the upper surface of the testing platform (1) close to the warning light (12).

2. The detection device for electronic product assembly detection according to claim 1, characterized in that: The electrical output end of the CCD camera (9) is electrically connected to the electrical input end of the control computer (10) through a wire, and the electrical output end of the control computer (10) is electrically connected to the electrical input ends of the conveying motor (6), the display screen (11), the warning light (12) and the buzzer (13) through wires.

3. The detection device for electronic product assembly detection according to claim 1, characterized in that: A support plate 1 (14) is fixedly connected to the left side of the front surface of the detection platform (1), and a collection box (15) is placed on the upper surface of the support plate 1 (14).

4. The detection device for electronic product assembly detection according to claim 1, characterized in that: Four legs (16) are symmetrically and fixedly connected to the lower surface of the detection platform (1).

5. The detection device for electronic product assembly detection according to claim 1, characterized in that: A second support plate (17) is fixedly connected to the left side wall of the detection platform (1), and a loading box (18) is placed on the upper surface of the second support plate (17).

6. The detection device for electronic product assembly detection according to claim 4, characterized in that: A rubber foot (19) is bonded to the bottom of the supporting leg (16).

7. The detection device for electronic product assembly detection according to claim 1, characterized in that: A support plate three (20) is fixedly connected to the right side wall of the detection platform (1), and a material discharge box (21) is placed on the upper surface of the support plate three (20).

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