Intelligent detection and verification equipment for spark plug

Abstract

The utility model discloses intelligent detection and verification equipment for spark plugs, which comprises a working table, a camera arranged at the top end of the working table, a control device arranged on the front side of the working table, a rotating disc arranged at the top end of the working table, and a transfer device and a carrying device arranged on the side of the rotating disc. A camera is arranged on the rotating disc, a sweeping mechanism is arranged on one side of the camera, the sweeping mechanism comprises a sweeping assembly and a driving assembly, the sweeping assembly comprises a brush, the driving assembly comprises a driving motor, the brush is arranged at the output end of the driving motor, and a correcting mechanism is further arranged on the rotating disc; by utilizing the design of the camera, the control device and the cleaning mechanism, the driving motor is controlled by the control device, the fixed disc is driven to rotate along with the driving motor, and the fixed disc drives the linkage rod to rotate synchronously, so that the brush automatically brushes and sweeps the lens of the camera, the cleanliness of the lens of the camera is ensured, and the photographing quality of the camera is not influenced; meanwhile, manual cleaning is not needed, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of spark plug detection, in particular to a spark plug intelligent detection and verification device. Background Art

[0002] When batch testing is carried out on existing spark plugs, a transfer clamp is used to grab the spark plugs and then place them in a placement piece on a turntable. As the turntable rotates, the spark plugs are transported to the testing equipment set along the turntable, and various inspections are carried out on the spark plugs one by one. During the inspection, a camera is usually used to take pictures of the spark plugs transported to the testing position, and then the pictures are transmitted to the control device. The control system inside the control device analyzes the pictures to determine whether the spark plugs meet the production standards. Finally, a signal is output to the transport clamp to place qualified and unqualified spark plugs in different areas. This method greatly facilitates the inspection and verification of batch spark plugs. However, after long-term use, the camera will absorb a lot of dust on the lens due to the electrostatic effect, which affects the quality of the pictures taken, causes deviations in the analysis of the control system, and affects the inspection of the spark plugs. Utility Model Content

[0003] The purpose of the utility model is to provide a spark plug intelligent detection and verification device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spark plug intelligent detection and calibration device, comprising a workbench, a camera for taking pictures of spark plugs is arranged on the top of the workbench, a control device for photo analysis is arranged on the front of the workbench, a rotating disk for placing spark plugs is arranged on the top of the workbench, a transfer device and a transport device for transporting and carrying spark plugs are arranged on the side of the rotating disk, a cleaning mechanism for cleaning the camera lens is arranged on one side of the camera, the cleaning mechanism comprises a cleaning component and a driving component, the cleaning component comprises a brush, the driving component comprises a driving motor, and the brush is arranged at the output end of the driving motor.

[0005] Preferably, the output end of the driving motor is fixedly connected to a fixing disk, and one side of the fixing disk is fixedly connected to a fixing rod.

[0006] Preferably, a linkage member for driving the brush to move synchronously is provided on the top of the fixing rod.

[0007] Preferably, the linkage member comprises a linkage rod, one side of which is fixedly connected to one end of the brush.

[0008] Preferably, a plug-in slot is provided at the top end of the fixing rod, and an insert block is fixedly connected to the bottom end of the linkage rod, and the insert block is inserted and connected with the plug-in slot.

[0009] Preferably, a locking hole is formed on the inner wall of the plug-in slot, and a clamping block is inserted and connected inside the locking hole.

[0010] Preferably, a cavity is provided inside the insert block, an inner wall of the cavity is provided with an insertion hole for inserting the card block, one end of the card block is fixedly connected with a baffle, and one side of the baffle is provided with a pushing spring for pushing the baffle.

[0011] Preferably, a mounting bracket for mounting and positioning the drive motor is fixedly connected to the bottom end of the drive motor.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model utilizes the design of a camera, a control device and a cleaning mechanism. The control device controls a driving motor. As the driving motor drives a fixed disk to rotate, the fixed disk drives a linkage rod to rotate synchronously, so that the brush automatically brushes the lens of the camera, thereby ensuring that the lens of the camera is clean and does not affect the quality of the camera's photography. At the same time, no manual cleaning is required, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model.

[0015] Figure 2 For this utility model Figure 1 A is a schematic diagram of the enlarged structure.

[0016] Figure 3 It is a schematic diagram of the cross-sectional structure of the connection between the fixed rod and the linkage rod of the utility model.

[0017] Figure 4 For this utility model Figure 3 Middle B is a schematic diagram of the enlarged structure.

[0018] In the figure: 1. workbench; 2. control device; 3. rotating disc; 4. transfer device; 5. handling device; 6. camera; 7. driving motor; 8. fixed disc; 9. fixed rod; 10. linkage rod; 11. brush; 12. plug-in block; 13. clamping block; 14. baffle; 15. pushing spring; 16. mounting bracket. DETAILED DESCRIPTION

[0019] 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.

[0020] The utility model provides Figure 1-4 The spark plug intelligent detection and calibration equipment shown in the figure includes a workbench 1, a camera 6 for photographing the spark plug is arranged on the top of the workbench 1, a control device 2 for photo analysis is arranged on the front of the workbench 1, a rotating disk 3 for placing the spark plug is arranged on the top of the workbench 1, a transfer device 4 and a transport device 5 for transporting and carrying the spark plug are arranged on the side of the rotating disk 3, a cleaning mechanism for cleaning the lens of the camera 6 is arranged on one side of the camera 6, the cleaning mechanism includes a cleaning component and a driving component, the cleaning component includes a brush 11, the driving component includes a driving motor 7, and the brush 11 is arranged at the output end of the driving motor 7.

[0021] Specifically, the transfer device 4, the handling device 5, the camera 6, the rotating disc 3 and the cleaning mechanism are all intelligently controlled by the control device 2. The transfer device 4 and the handling device 5 are composed of a lateral moving module, a fixed bracket, a vertical driving cylinder and a pneumatic finger clamp. The finger clamp is horizontally moved by the lateral moving module. When the finger clamp moves to the set position, the pneumatic finger clamp is driven vertically downward by the vertical driving cylinder to clamp the spark plug, thereby realizing the transfer and transportation of the spark plug. A rotating motor is provided at the bottom end of the rotating disc 3, thereby driving the rotating disc 3 to rotate intermittently. A variety of detection equipment is provided on the top of the workbench 1, which respectively take pictures and detect them through the camera 6 and the fill light, and transmit the pictures taken of the spark plugs to the inside of the control device 2 for defect analysis, so as to judge whether the production of the spark plugs is qualified, and finally output the results to the handling device 5, and the handling device 5 places the spark plugs in different areas according to qualified and unqualified.

[0022] Specifically, the output end of the driving motor 7 is fixedly connected with a fixed disk 8, one side of the fixed disk 8 is fixedly connected with a fixed rod 9, and a linkage part for driving the brush 11 to move synchronously is arranged on the top of the fixed rod 9, and the linkage part includes a linkage rod 10, one side of the linkage rod 10 is fixedly connected with one end of the brush 11, a plug-in slot is provided at the top of the fixed rod 9, and a plug-in block 12 is fixedly connected to the bottom end of the linkage rod 10, and the plug-in block 12 is plugged and connected with the plug-in slot, and a locking hole is provided on the inner wall of the plug-in slot, and a card block 13 is plugged and connected inside the locking hole, and a cavity is provided inside the plug-in block 12, and an insertion hole for inserting the card block 13 is provided on the inner wall of the cavity, and one end of the card block 13 is fixedly connected with a baffle 14, and a pushing spring 15 for pushing the baffle 14 is provided on one side of the baffle 14, and a mounting bracket 16 for installing and positioning the driving motor 7 is fixedly connected to the bottom end of the driving motor 7.

[0023] Furthermore, the drive motor 7 is an existing forward and reverse motor, and the drive motor 7 is electrically connected to the control device 2. The time is set through the control device 2 to set the start interval time of the drive motor 7. When the interval time is reached, the drive motor 7 is controlled to start, and the output shaft of the drive motor 7 drives the fixed disk 8 to rotate toward the camera 6. The fixed disk 8 drives the fixed rod 9. The fixed rod 9 drives the linkage rod 10 to rotate through the locking of the plug block 12 and the plug slot. The linkage rod 10 drives the brush 11 to rotate, thereby brushing the lens of the camera 6 back and forth to remove dust from the mirror surface and ensure that the dust does not affect the imaging of the camera 6. The size of the insertion slot is 1.01 times the size of the plug block 12, the locking hole is the same as the insertion hole, both are 1.01 times the size of the card block 13, and the size of the baffle 14 is 1.2 times the size of the insertion hole. The two ends of the spring 15 are respectively fixedly connected to the ends opposite to the symmetrically arranged baffle 14. The pushing spring 15 is always in a compressed state in the cavity, so that the baffle 14 is pushed by the pushing spring 15, driving the card block 13 to be inserted into the insertion hole and the locking hole at the same time, thereby realizing a stable connection between the linkage rod 10 and the fixing rod 9. When the brush 11 needs to be cleaned, the card block 13 can be pressed toward each other to remove the plug block 12 from the plug-in slot to disassemble the linkage rod 10. Because the intelligent detection equipment needs to detect many items, it is necessary to configure multiple cameras 6 to take pictures of multiple processes one by one. Therefore, the number of cleaning mechanisms set corresponds to the camera 6. The mounting frame 16 can be used to install and fix the cleaning mechanisms at different positions, so there is no need to manually clean the lenses of multiple cameras 6 one by one, which greatly saves manpower.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A spark plug intelligent detection and verification device, comprising a workbench (1), a camera (6) for taking photos of spark plugs is arranged at the top of the workbench (1), a control device (2) for photo analysis is arranged at the front of the workbench (1), a rotating disc (3) for placing spark plugs is arranged at the top of the workbench (1), and a transport device (4) and a transport device (5) for transporting and carrying spark plugs are arranged on the side of the rotating disc (3), characterized in that: A cleaning mechanism for cleaning the camera (6) lens is arranged on one side of the camera (6), the cleaning mechanism comprising a cleaning component and a driving component, the cleaning component comprising a brush (11), the driving component comprising a driving motor (7), and the brush (11) being arranged at the output end of the driving motor (7).

2. The spark plug intelligent detection and verification equipment according to claim 1, characterized in that: The output end of the driving motor (7) is fixedly connected to a fixing plate (8), and one side of the fixing plate (8) is fixedly connected to a fixing rod (9).

3. The spark plug intelligent detection and verification equipment according to claim 2, characterized in that: The top of the fixed rod (9) is provided with a linkage member for driving the brush (11) to move synchronously.

4. The spark plug intelligent detection and verification equipment according to claim 3, characterized in that: The linkage member comprises a linkage rod (10), one side of which is fixedly connected to one end of a brush (11).

5. The spark plug intelligent detection and verification equipment according to claim 4, characterized in that: The top end of the fixed rod (9) is provided with an inserting groove, and the bottom end of the linkage rod (10) is fixedly connected with an inserting block (12), and the inserting block (12) is inserted and connected with the inserting groove.

6. The spark plug intelligent detection and verification equipment according to claim 5, characterized in that: A locking hole is formed on the inner wall of the plug-in slot, and a clamping block (13) is inserted and connected inside the locking hole.

7. The spark plug intelligent detection and verification equipment according to claim 6, characterized in that: A cavity is provided inside the insert block (12), and an insertion hole for inserting the card block (13) is provided on the inner wall of the cavity. A baffle (14) is fixedly connected to one end of the card block (13), and a pushing spring (15) for pushing the baffle (14) is provided on one side of the baffle (14).

8. The spark plug intelligent detection and verification equipment according to claim 1, characterized in that: The bottom end of the drive motor (7) is fixedly connected to a mounting frame (16) for mounting and positioning the drive motor (7).

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