An integrated optical and electrical appearance detection device

Abstract

The present application provides an integrated optical and electrical appearance inspection device, which belongs to the technical field of appearance inspection devices, and aims to solve the problem that the existing inspection devices cannot tighten the guide frame when selecting the corresponding guide frame according to the product contour during use, and cannot automatically move the camera around along the contour of the product. The device comprises a top rod, a connecting plate is fixedly installed below the top rod, a motor is fixedly connected to the middle of the upper surface of the connecting plate, a connecting shaft is connected to the output shaft of the motor, a bottom plate is connected below the connecting shaft, a connecting groove is provided inside the bottom plate, a slider is slidably installed inside the connecting groove, and the slider is connected to the bottom plate through a second spring. The present application can not only perform inspection work along the edge contour of the product, but also select the corresponding guide frame according to the product contour and tighten the guide frame, and is suitable for the use scenario of mass production of the same product.

Description

Technical Field

[0001] The present invention relates to the field of appearance inspection equipment, and in particular to an optical and electrical appearance integrated inspection equipment. Background Art

[0002] Optical electrical appearance inspection equipment is a device that detects burrs and defects on parts, and can also detect size defects and cracks on parts, so as to eliminate defective parts and retain qualified parts. The existing optical electrical appearance inspection equipment still has some shortcomings when used;

[0003] For example, the detection device and production equipment disclosed in publication number CN215768282U, the detection device is provided with a workbench, a detection unit and a moving unit, the moving unit can drive the product to move along the working surface of the workbench, and the detection unit can perform quality inspection on the product moved to the working surface, so that the detection device realizes mechanized quality inspection of the product, significantly improves the inspection efficiency of the product, is suitable for large-scale product inspection operations, and improves the accuracy of the product inspection results, greatly improves the product qualification rate, and optimizes the production quality of the product;

[0004] Although the above-mentioned device can drive the product to move and thus improve the detection efficiency, in actual use, it is not possible to select the corresponding frame according to the contour of the product to detect the edge contour of the product. Moreover, during use, the camera cannot be automatically moved along the contour of the product, which affects the detection efficiency. When the existing detection equipment is in use, it is not possible to tighten the guide frame when selecting the corresponding guide frame according to the contour of the product, which is not convenient for accurately positioning the product all around.

[0005] Therefore, we made improvements to this and proposed an integrated optical and electrical appearance detection device. Summary of the invention

[0006] The purpose of the present invention is to address the problems that the existing existing detection equipment cannot tighten the guide frame when selecting the corresponding guide frame according to the product contour during use, and cannot automatically move the camera around along the contour of the product.

[0007] In order to achieve the above-mentioned object of the invention, the present invention provides the following technical solutions:

[0008] Integrated optical and electrical appearance inspection equipment is used to improve the above problems.

[0009] The specific application is as follows:

[0010] It includes a push rod, a connecting disk is fixedly installed below the push rod, a motor is fixedly connected to the middle of the upper surface of the connecting disk, a connecting shaft is connected to the output shaft of the motor, a bottom plate is connected below the connecting shaft, a connecting groove is opened inside the bottom plate, a slider is slidably installed inside the connecting groove, the slider is connected to the bottom plate through a second spring, a connecting rod is fixedly connected in the middle of the slider, a camera is fixedly installed on the bottom of the connecting rod, a connecting tube is fixedly connected around the connecting disk, a first spring is installed inside the connecting tube, a sliding rod is fixedly connected to the front end of the first spring, a supporting block is fixedly connected to the front end of the supporting block, a positioning laser head is fixedly installed inside the supporting block, and a guide frame is tightly provided on the outer sides of the supporting block and adjacent supporting blocks.

[0011] As a preferred technical solution of the present application, the push rod, the connecting plate and the connecting cylinder are an integrated structure, and the connection between the sliding rod and the connecting cylinder is a sliding connection.

[0012] As a preferred technical solution of the present application, the slide rod forms an elastic structure between the first spring and the connecting disk, and the connecting tube, the first spring, the slide rod, the support block and the positioning laser head are distributed at equal angles on the outside of the connecting disk.

[0013] As a preferred technical solution of the present application, the central axis of the support block and the positioning laser head are colinear, the bottom of the positioning laser head protrudes from the lower surface of the support block, and the material of the support block is rubber.

[0014] As a preferred technical solution of the present application, the connection between the connecting shaft and the connecting disk is a rotational connection, and the base plate forms a rotating structure through the connecting shaft and the connecting disk.

[0015] As a preferred technical solution of the present application, the inner walls on the left and right sides of the connecting groove fit with the outer wall of the slider, and the connecting rod forms a clamping structure with the guide frame through the slider and the second spring.

[0016] As a preferred technical solution of the present application, a product to be inspected is arranged below the guide frame, and the central axis of the product to be inspected is colinear with the central axis of the guide frame.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. When a certain type of parts is mass-produced, the device can first make the part contour into a guide frame of a corresponding shape. Through the second spring and connecting rod of the bottom plate, the device can make the connecting rod close to the outer side of the guide frame by rotating the bottom plate, so that the device can move along the contour of the product to be detected so that the camera can move along the contour of the product in a circular manner, thereby realizing the function of conveniently detecting the product contour. The device can automatically move the camera around along the contour of the product;

[0020] 2. By setting up the connecting tube, the first spring, the sliding rod, the support block and the positioning laser head distributed at equal angles, the device can tighten the sliding rod and the support block through the first spring, and tighten the inner wall of the guide frame through the support block, so that the device can adapt to different guide frames for stable support work, and cooperate with the protruding laser head to enable the device to accurately position the four sides of the guide frame. The appearance inspection device can tighten the guide frame and can accurately position the four sides of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the top view of the structure of the present invention;

[0023] Figure 3 It is a schematic diagram of the top cross-sectional structure of the connecting tube of the present invention;

[0024] Figure 4 It is a schematic diagram of the connection structure between the support block and the positioning laser head of the present invention.

[0025] Markings in the figure: 1. Push rod; 2. Connecting plate; 3. Motor; 4. Connecting tube; 5. First spring; 6. Sliding rod; 7. Support block; 8. Positioning laser head; 9. Connecting shaft; 10. Bottom plate; 11. Connecting groove; 12. Sliding block; 13. Connecting rod; 14. Second spring; 15. Guide frame; 16. Product to be tested; 17. Camera. DETAILED DESCRIPTION

[0026] To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them.

[0027] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the invention claimed for protection, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0028] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed when in use, or the orientation or positional relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] Embodiment 1:

[0032] like Figure 1-Figure 4 As shown, this embodiment proposes an optical and electrical appearance integrated detection device, including a push rod 1, a connecting disk 2 is fixedly installed below the push rod 1, a motor 3 is fixedly connected to the middle of the upper surface of the connecting disk 2, a connecting shaft 9 is connected to the output shaft of the motor 3, a bottom plate 10 is connected below the connecting shaft 9, a connecting groove 11 is opened inside the bottom plate 10, a slider 12 is slidably installed inside the connecting groove 11, the slider 12 is connected to the bottom plate 10 through a second spring 14, a connecting rod 13 is fixedly connected in the middle of the slider 12, a camera 17 is fixedly installed at the bottom of the connecting rod 13, a connecting tube 4 is fixedly connected around the connecting disk 2, a first spring 5 is installed inside the connecting tube 4, a sliding rod 6 is fixedly connected to the front end of the first spring 5, and a sliding rod 6 is fixedly connected to the front end of the sliding rod 6. The front end of the rod 6 is fixedly connected with a support block 7, and the first spring 5 can resist the sliding rod 6 and the support block 7, so that the support block 7 can support the inner wall of different types of guide frames 15. The interior of the support block 7 is fixedly installed with a positioning laser head 8, and the outer sides of the support block 7 and the adjacent support blocks 7 are tightly provided with a guide frame 15. Through the guide frame 15 on the device, when the device mass-produces a certain type of product, the device first produces a guide frame 15 that is adapted to the shape of the product, so that when the second spring 14 tightens the connecting rod 13, the rotation of the base plate 10 enables the connecting rod 13 to rotate along the outer contour of the guide frame 15, so that the device can perform cyclic detection on the outer contour of the product, thereby improving the detection efficiency of the device.

[0033] Embodiment 2:

[0034] The solution in Example 1 is further introduced below in combination with a specific working method, as described below:

[0035] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above method, further, the top rod 1, the connecting plate 2 and the connecting tube 4 are an integrated structure, and the connection method between the slide rod 6 and the connecting tube 4 is a sliding connection, which ensures that the slide rod 6 can move inside the connecting tube 4, so as to adapt to different types of product contours for subsequent detection work.

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the slide rod 6 forms an elastic structure with the connecting disk 2 through the first spring 5, and the connecting tube 4, the first spring 5, the slide rod 6, the support block 7 and the positioning laser head 8 are distributed at equal angles on the outside of the connecting disk 2. The support blocks 7 distributed at equal angles can ensure the stability of the device when supporting, and the positioning laser head 8 enables the device to position the product on all sides.

[0037] like Figure 3 and Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the central axes of the support block 7 and the positioning laser head 8 are colinear, the lower part of the positioning laser head 8 protrudes from the lower surface of the support block 7, and the material of the support block 7 is rubber. The rubber support block 7 enables the device to ensure the applicability during support, and at the same time, the protruding part of the positioning laser head 8 can be used to enable the device to position and align the product before detection, thereby ensuring the accuracy during detection.

[0038] like Figure 1 and Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the connection method between the connecting shaft 9 and the connecting disk 2 is a rotational connection, and the base plate 10 forms a rotation structure between the connecting shaft 9 and the connecting disk 2. Through the rotation structure on the device, the base plate 10 can rotate under the connecting disk 2, which is convenient for subsequent detection along the contour of the product, thereby enhancing the stability of the appearance detection device during use.

[0039] like Figure 1-Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner walls on the left and right sides of the connecting groove 11 are fitted with the outer wall of the slider 12, and the connecting rod 13 forms a clamping structure with the guide frame 15 through the slider 12 and the second spring 14. The clamping structure on the device enables the connecting rod 13 to fit the outer wall of the guide frame 15, so that the connecting rod 13 moves along the contour of the product, thereby realizing the function of detecting each position of the edge contour of the product.

[0040] like Figure 1 As shown, as a preferred embodiment, on the basis of the above method, further, a product to be detected 16 is arranged below the guide frame 15, and the central axis of the product to be detected 16 is colinear with the central axis of the guide frame 15. Before use, the device can first produce a guide frame 15 that is consistent with the contour of the product to be detected 16, so that the device can perform a one-time detection of the edge contour of the product through the guide frame 15, thereby improving the detection efficiency of the device.

[0041] Specifically, when the optical and electrical appearance integrated detection equipment is used: Figure 1-Figure 3 As shown, the device is suitable for the use scenario of mass production of products. It is necessary to first produce a guide frame 15 that is consistent with the product contour, and then combine it with Figure 1 and Figure 2 As shown, the top rod 1 is suspended by the connecting plate 2, and the first spring 5 in the connecting tube 4 around the connecting plate 2 tightens the slide rod 6 and the support block 7, and the front end of the support block 7 presses the edge of the guide frame 15, combined with Figure 3 and Figure 4 As shown, the positioning laser head 8 protruding from the bottom of the support block 7 is used to position the four sides of the guide frame 15 so that the guide frame 15 and the product to be inspected 16 are aligned;

[0042] like Figure 1-Figure 3 As shown, the device drives the connecting shaft 9 and the base plate 10 to rotate through the motor 3 on the connecting disk 2. When the base plate 10 rotates, the slider 12 in the connecting groove 11 in the base plate 10 is acted upon by the elastic force of the second spring 14, so that the connecting rod 13 abuts against the edge of the guide frame 15, so that the guide frame 15 can move along the edge of the guide frame 15, thereby realizing the function of detecting the edge contour of the product to be inspected 16 through the camera 17, and realizing the function of cyclically detecting the contour through the cyclic rotation of the base plate 10.

[0043] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An integrated optical and electrical appearance detection device, comprising a push rod (1), characterized in that: A connecting plate (2) is fixedly installed below the push rod (1), a motor (3) is fixedly connected to the middle of the upper surface of the connecting plate (2), a connecting shaft (9) is connected to the output shaft of the motor (3), a bottom plate (10) is connected below the connecting shaft (9), a connecting groove (11) is provided inside the bottom plate (10), a sliding block (12) is slidably installed inside the connecting groove (11), the sliding block (12) is connected to the bottom plate (10) via a second spring (14), and a connecting block (12) is fixedly connected to the middle of the sliding block (12). A rod (13), a camera (17) is fixedly installed at the bottom of the connecting rod (13), a connecting tube (4) is fixedly connected to the four sides of the connecting plate (2), a first spring (5) is installed inside the connecting tube (4), a sliding rod (6) is fixedly connected to the front end of the first spring (5), a supporting block (7) is fixedly connected to the front end of the sliding rod (6), a positioning laser head (8) is fixedly installed inside the supporting block (7), and a guide frame (15) is tightly arranged on the outer sides of the supporting block (7) and the adjacent supporting blocks (7).

2. The optical and electrical appearance integrated detection device according to claim 1, characterized in that: The push rod (1), the connecting plate (2) and the connecting tube (4) are an integrated structure, and the connection between the sliding rod (6) and the connecting tube (4) is a sliding connection.

3. The optical and electrical appearance integrated detection device according to claim 1, characterized in that: The slide rod (6) forms an elastic structure between the first spring (5) and the connecting disk (2), and the connecting tube (4), the first spring (5), the slide rod (6), the support block (7) and the positioning laser head (8) are distributed at equal angles on the outside of the connecting disk (2).

4. The optical and electrical appearance integrated detection device according to claim 1, characterized in that: The central axes of the support block (7) and the positioning laser head (8) are colinear, the lower side of the positioning laser head (8) protrudes from the lower surface of the support block (7), and the material of the support block (7) is rubber.

5. The optical and electrical appearance integrated detection device according to claim 1, characterized in that: The connection between the connecting shaft (9) and the connecting disk (2) is a rotational connection, and the bottom plate (10) forms a rotational structure through the connecting shaft (9) and the connecting disk (2).

6. The optical and electrical appearance integrated detection device according to claim 1, characterized in that: The inner walls on the left and right sides of the connecting groove (11) fit with the outer wall of the slider (12), and the connecting rod (13) forms a clamping structure with the guide frame (15) through the slider (12) and the second spring (14).

7. The optical and electrical appearance integrated detection device according to claim 3, characterized in that: A product to be detected (16) is arranged below the guide frame (15), and the central axis of the product to be detected (16) is collinear with the central axis of the guide frame (15).

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