A multifunctional optical detector

Abstract

The utility model discloses a multifunctional optical detector, which belongs to the technical field of detection instruments. The multifunctional optical detector comprises a detection platform, a detection plane arranged on the top of the detection platform and a camera device installed on the edge of the detection plane, the outer walls on both sides of the bottom end of the camera device are both installed with fill light components, and an ion blower is installed on the edge of the detection plane away from the camera device, which can use the fill light component to fill light for a workpiece, and the airflow generated by the ion blower is blown to the workpiece, and in the process of cleaning the dust and other impurities attached to the surface of the workpiece, the static electricity on the surface of the workpiece can be effectively eliminated, so that the dust and other impurities can be effectively prevented from being attached to the surface of the workpiece for a second time, and a large number of spots can be avoided in the captured image, which is beneficial to the detection of the workpiece, so that the optical detector has the functions of fill light and cleaning the workpiece, and can effectively improve the detection effect of the workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of detection instruments, and more specifically to a multifunctional optical detection instrument. Background Art

[0002] The existing optical detector includes a detection platform and a camera device arranged on the detection platform, the camera device faces the detection plane of the detection platform, and a positioning mechanism is arranged on the detection plane to position the workpiece to be detected, so that the camera device can establish image coordinates and detect scale data.

[0003] There are many kinds of existing positioning mechanisms, such as clamping type, push-limit type, and downward fixed type. The existing positioning mechanism can effectively position the workpiece, but the positioning mechanism is only applicable to one product or a product within a very small size range, which narrows the scope of use of the optical detector. The existing patented optical detector, patent authorization number CN 208206029U, has a positioning block that can be installed with screw holes at different positions on the screw hole array. Therefore, when detecting the size of the workpiece, the position of the positioning block can be changed according to the size of the workpiece, so that the workpiece enters the pickup range of the camera device. The optical detector with adjustable positioning mechanism is more applicable.

[0004] However, in the patent authorization number CN 208206029 U, when detecting the size of the workpiece, the position of the positioning block can be changed according to the size of the workpiece, so that the workpiece enters the picking range of the camera device. When the camera device detects the workpiece, it is affected by the brightness, which will cause the image of the workpiece to be unclear, thereby affecting the detection of the workpiece. In addition, during the detection process, some dust and other impurities will adhere to the surface of the workpiece, which will cause a large number of spots in the captured image, which is also a major factor affecting the detection of the workpiece. Therefore, we propose a multifunctional optical detector to solve the above-mentioned problems. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a multifunctional optical detector, which can utilize a fill light component to fill light for a workpiece, and generate an airflow through an ion blower to blow toward the workpiece. In the process of cleaning dust and other impurities attached to the surface of the workpiece, the static electricity on the surface of the workpiece can be effectively eliminated, thereby effectively preventing dust and other impurities from being attached to the surface of the workpiece for the second time, avoiding a large number of spots in the captured image, which is beneficial to the detection of the workpiece, so that the optical detector has the functions of fill light and cleaning the workpiece, and can effectively improve the detection effect of the workpiece.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A multifunctional optical detector comprises a detection platform, a detection plane arranged on the top of the detection platform and a camera device installed at the edge of the detection plane, wherein both sides of the outer walls of the bottom end of the camera device are installed with fill light components;

[0010] The fill light assembly includes a ball head seat installed on the side wall of the bottom end of the camera device, a rotation groove provided at the bottom of the ball head seat, a damping rubber pad compositely bonded to the inner wall of the rotation groove, a universal ball head installed on the inner side of the rotation groove and abutting against the damping rubber pad, a connecting bent rod fixedly connected to the bottom of the universal ball head, and a fill light installed at the bottom end of the connecting bent rod and with the lamp head corresponding to the detection plane;

[0011] An ion blower is installed at the edge of the detection plane away from the camera device, and the air outlet end of the ion blower corresponds to the camera device.

[0012] Furthermore, a hanging bracket is installed on the side wall of the detection platform, mounting holes are provided at both ends of the hanging bracket, and screw holes are provided on the surface of the detection platform corresponding to the mounting holes.

[0013] Furthermore, a hook is fixedly connected to the surface of the hanger away from the detection platform, and a plurality of the hooks are equidistantly arranged.

[0014] Furthermore, a handle is hung on the hook, and a hanging hole combined with the hook is opened at the top end of the handle, and a brush head is installed at the bottom end of the handle.

[0015] Furthermore, a mounting seat is fixedly connected to the surface of the ball head seat close to the camera device, and mounting holes are symmetrically provided on the surface edge of the mounting seat.

[0016] Furthermore, a fixing seat is installed at the bottom of the ion blower, and assembly holes are symmetrically opened at the end of the fixing seat.

[0017] Furthermore, the bending angle of the connecting bent rod is set at 125°-130°.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] (1) This solution uses a fill light component to fill light on the workpiece, and uses the airflow generated by the ion fan to blow toward the workpiece. In the process of cleaning the dust and other impurities attached to the surface of the workpiece, the static electricity on the surface of the workpiece can be effectively eliminated, thereby effectively preventing dust and other impurities from being attached to the surface of the workpiece for a second time, avoiding the presence of a large number of spots in the captured image, which is beneficial to the detection of the workpiece, and enables the optical detector to have the functions of fill light and cleaning the workpiece, which can effectively improve the detection effect of the workpiece.

[0021] (2) In this solution, the brush head is hung by combining a hook provided at the hanger with a hanging hole provided at the top of the handle, so that it is convenient for manual use of the brush head to clean the surface of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0023] Figure 2 It is a side view schematic diagram of the fill light assembly of the utility model;

[0024] Figure 3 It is a schematic cross-sectional view of the AA part of the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the hanger of the utility model.

[0026] Description of the numbers in the figure:

[0027] 1. Detection platform; 2. Camera device; 3. Detection plane; 4. Ball head seat; 5. Rotation slot; 6. Damping rubber pad; 7. Universal ball head; 8. Connecting bent rod; 9. Fill light; 10. Mounting seat; 11. Ion blower; 12. Fixed seat; 13. Bracket; 14. Hook; 15. Brush head; 16. Handle; 17. Hanging hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0029] Example:

[0030] See also Figure 1-4A multifunctional optical detector comprises a detection platform 1, a detection plane 3 arranged on the top of the detection platform 1 and a camera device 2 installed at the edge of the detection plane 3, and the outer walls on both sides of the bottom end of the camera device 2 are both installed with fill light components;

[0031] The fill light assembly includes a ball head seat 4 installed on the side wall of the bottom end of the camera device 2, a rotation groove 5 provided at the bottom of the ball head seat 4, a damping rubber pad 6 compositely bonded to the inner wall of the rotation groove 5, a universal ball head 7 installed on the inner side of the rotation groove 5 and abutting against the damping rubber pad 6, a connecting bent rod 8 fixedly connected to the bottom of the universal ball head 7, and a fill light 9 installed at the bottom end of the connecting bent rod 8 and with the lamp head corresponding to the detection plane 3;

[0032] An ion fan 11 is installed on the edge of the detection plane 3 away from the camera device 2, and the air outlet end of the ion fan 11 corresponds to the camera device 2;

[0033] It should be noted that, by placing the workpiece to be inspected on the inspection plane 3 and positioning it so that it corresponds to the lens of the camera device 2, and then turning on the power of the fill light 9 constituting the fill light assembly, and at the same time using the connecting bent rod 8 to move the universal ball head 7, the universal ball head 7 is rotated in conjunction with the rotating groove 5 opened at the bottom of the ball head seat 4, and at the same time using the damping force of the friction between the damping rubber pad 6 and the universal ball head 7 to position the universal ball head 7, so that the light irradiation angle of the fill light 9 can be adjusted, so that the light can completely cover the workpiece, ensuring the clarity of the workpiece image shooting;

[0034] Before optically inspecting the workpiece, the ion blower 11 is manually turned on so that the airflow generated by the ion blower 11 is blown toward the workpiece. In the process of cleaning the dust and other impurities attached to the surface of the workpiece, the static electricity on the surface of the workpiece can be effectively eliminated, thereby effectively preventing dust and other impurities from being attached to the surface of the workpiece for the second time, avoiding a large number of spots in the captured image, which is beneficial to the inspection of the workpiece and enables the optical detector to have the functions of fill light and cleaning the workpiece, which can effectively improve the inspection effect of the workpiece.

[0035] like Figure 1 , Figure 4 As shown, a hanger 13 is installed on the side wall of the detection platform 1, and mounting holes are opened at both ends of the hanger 13, and screw holes are opened on the surface of the detection platform 1 corresponding to the mounting holes, and a hook 14 is fixedly connected to the surface of the hanger 13 away from the detection platform 1, and a plurality of hooks 14 are arranged at equal intervals, a handle 16 is hung at the hook 14, and a hanging hole 17 combined with the hook 14 is opened at the top of the handle 16, and a brush head 15 is installed at the bottom of the handle 16;

[0036] It should be noted that the brush head 15 is hung by combining the hook 14 provided at the hanger 13 with the hanging hole 17 provided at the top of the handle 16, so that it is convenient for manual use of the brush head 15 to clean the surface of the workpiece.

[0037] like Figure 1 , Figure 2 As shown, the surface of the ball head seat 4 close to the camera device 2 is fixedly connected to a mounting seat 10, and the surface edge of the mounting seat 10 is symmetrically provided with mounting holes;

[0038] It should be noted that the outer wall of the camera device 2 is provided with screw holes corresponding to the mounting holes provided on the mounting seat 10 , so as to facilitate fixing the ball head seat 4 to the side wall of the camera device 2 .

[0039] like Figure 1 As shown, a fixing seat 12 is installed at the bottom of the ion blower 11, and assembly holes are symmetrically opened at the end of the fixing seat 12;

[0040] It should be noted that the assembly holes provided on the surface of the fixing seat 12 correspond to the screw holes provided on the detection plane 3 , so as to facilitate the installation and fixation of the fixing seat 12 .

[0041] like Figure 3 As shown, the bending angle of the connecting bent rod 8 is set at 125°-130°;

[0042] It should be noted that it is beneficial for the fill light 9 to provide fill light to the workpiece placed on the detection plane 3 .

[0043] When in use: the workpiece to be inspected is placed on the inspection plane 3 and positioned so that it corresponds to the lens of the camera device 2, and then the fill light 9 constituting the fill light assembly is powered on, and at the same time, the universal ball head 7 is moved by the connecting bent rod 8, so that the universal ball head 7 rotates in conjunction with the rotating groove 5 opened at the bottom of the ball head seat 4, and at the same time, the universal ball head 7 is positioned by the damping force of the friction between the damping rubber pad 6 and the universal ball head 7, so that the light irradiation angle of the fill light 9 can be adjusted, so that the light can completely cover the workpiece, ensuring the clarity of the workpiece image;

[0044] Before optical inspection of the workpiece, the ion blower 11 is manually turned on so that the airflow generated by the ion blower 11 is blown toward the workpiece. In the process of cleaning the dust and other impurities attached to the surface of the workpiece, the static electricity on the surface of the workpiece can be effectively eliminated, thereby effectively preventing dust and other impurities from being attached to the surface of the workpiece for the second time, avoiding a large number of spots in the captured image.

[0045] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A multifunctional optical detector, comprising a detection platform (1), a detection plane (3) arranged on the top of the detection platform (1), and a camera device (2) installed at the edge of the detection plane (3), characterized in that: Fill-in light components are installed on the outer walls on both sides of the bottom end of the camera device (2); The fill light assembly comprises a ball head seat (4) mounted on the side wall of the bottom end of the camera device (2), a rotation groove (5) provided at the bottom of the ball head seat (4), a damping rubber pad (6) compositely bonded to the inner wall of the rotation groove (5), a universal ball head (7) mounted on the inner side of the rotation groove (5) and abutting against the damping rubber pad (6), a connecting bent rod (8) fixedly connected to the bottom of the universal ball head (7), and a fill light (9) mounted at the bottom end of the connecting bent rod (8) and with the lamp head corresponding to the detection plane (3); An ion blower (11) is installed on the edge of the detection plane (3) away from the camera device (2), and the air outlet end of the ion blower (11) corresponds to the camera device (2).

2. A multifunctional optical detector according to claim 1, characterized in that: A hanging bracket (13) is installed on the side wall of the detection platform (1), both ends of the hanging bracket (13) are provided with mounting holes, and screw holes are provided on the surface of the detection platform (1) corresponding to the mounting holes.

3. A multifunctional optical detector according to claim 2, characterized in that: A hook (14) is fixedly connected to the surface of the hanger (13) away from the detection platform (1), and a plurality of the hooks (14) are arranged at equal intervals.

4. A multifunctional optical detector according to claim 3, characterized in that: A handle (16) is hung on the hook (14), and a hanging hole (17) combined with the hook (14) is opened at the top end of the handle (16), and a brush head (15) is installed at the bottom end of the handle (16).

5. The multifunctional optical detector according to claim 1, characterized in that: The surface of the ball head seat (4) close to the camera device (2) is fixedly connected to a mounting seat (10), and the surface edge of the mounting seat (10) is symmetrically provided with mounting holes.

6. The multifunctional optical detector according to claim 1, characterized in that: A fixing seat (12) is installed at the bottom of the ion blower (11), and assembly holes are symmetrically provided at the end of the fixing seat (12).

7. The multifunctional optical detector according to claim 1, characterized in that: The bending angle of the connecting bent rod (8) is set at 125°-130°.

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