Visual inspection equipment

Abstract

The utility model relates to the technical field of visual inspection equipment, in particular to visual inspection equipment which comprises a positioning bearing platform, a spare part groove is formed in the side wall of the positioning bearing platform, two limiting protruding strips are arranged on the spare part groove, a clamping piece ring groove is slidably formed in the spare part groove, and the groove bottom face of the spare part groove is connected with the upper surface of the positioning bearing platform. The visual detection camera is correspondingly matched with the clamping piece ring groove in the rotating disc, a plurality of workpieces are detected in turn through the visual detection camera, the clamping piece ring groove is formed in the rotating disc, a pushing concave block is installed on the side wall of the clamping piece ring groove, a first driving air cylinder is fixedly installed on the spare part groove, and the output end of the first driving air cylinder is matched with the pushing concave block in a pushing mode. And the clamping piece ring groove is movably formed in the spare part groove, so that the workpiece of the next clamping piece ring groove can be fixed when the visual detection camera detects the workpiece, continuous batch visual detection of the workpiece is realized, and the visual detection efficiency of the workpiece is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of visual inspection equipment, in particular to a visual inspection equipment. Background Art

[0002] The inspection process of existing visual inspection equipment is to place the workpiece at the placement position, move the workpiece to the bottom of the camera by a moving cylinder, and inspect it using the camera. After the inspection is completed, the inspected workpiece is pushed away from the camera by a moving cylinder for unloading, and then placed again for another inspection. This equipment will waste a lot of time when placing and unloading, and cannot effectively and continuously inspect, which prolongs the working cycle during inspection and has low work efficiency.

[0003] Therefore, in view of the shortcomings of the prior art, it is necessary to provide a visual inspection device to solve the shortcomings of the prior art. Utility Model Content

[0004] The purpose of the utility model is to avoid the deficiencies of the prior art and provide a visual inspection device, which performs multiple inspections on multiple workpieces in turn through the corresponding cooperation between a visual inspection camera and a clamp ring groove on a rotating disk, and by movably installing the clamp ring groove on a spare part groove, the workpiece of the next clamp ring groove can be fixed while the visual inspection camera is inspecting the workpiece, thereby realizing continuous batch visual inspection of workpieces and improving the visual inspection efficiency of workpieces.

[0005] The above-mentioned purpose of the utility model is achieved through the following technical means.

[0006] Provided is a visual inspection device, including a positioning platform, a spare part groove is installed on the side wall of the positioning platform, two limiting convex strips are arranged on the spare part groove, a clamping part ring groove is slidably installed on the spare part groove, the bottom surface of the spare part groove is connected to the upper surface of the positioning platform, a pushing concave block is installed on the side wall of the clamping part ring groove, a first driving cylinder is fixedly installed on the spare part groove, and the output end of the first driving cylinder is pushed and matched with the pushing concave block;

[0007] An end positioning plate, a first side plate and a second side plate are fixedly installed on the positioning support, a second driving cylinder is installed on the end positioning plate, a pushing arc plate is installed on the output end of the second driving cylinder, and the pushing arc plate is movably fitted with the side wall of the clamping ring groove, a rotating disk is rotatably installed on the positioning support, a limiting top block is also installed on the inner wall of the first side plate, and a visual detection mechanism is also installed on the positioning support.

[0008] Specifically, a number of limit block groups are installed on the clamp ring groove, and the limit block groups are distributed in a surrounding array with the center point of the bottom surface of the clamp ring groove as the center of the circle. Each limit block group is composed of 3 vertical limit blocks. The workpiece is placed inside the limit block group for movement. Two limit grooves are provided at the bottom of the clamp ring groove, and the limit grooves are slidably matched with the limit convex strips.

[0009] Preferably, the visual inspection mechanism includes a bent positioning top plate fixedly mounted on the side wall of the positioning platform, a positioning sleeve fixedly mounted on the bent positioning top plate, a visual inspection camera detachably mounted inside the positioning sleeve, a lens of the visual inspection camera passes through the bent positioning top plate and corresponds to the rotating disk, a visual inspection computer is also mounted on the bent positioning top plate, and the visual inspection computer is connected to the visual inspection camera.

[0010] Specifically, a rotation drive motor is fixedly installed inside the positioning support, and a rotating disk is fixedly installed on the output end of the rotation drive motor.

[0011] The utility model performs multiple inspections on multiple workpieces in turn by corresponding cooperation between a visual inspection camera and a clamp ring groove on a rotating disk, and by movably installing a clamp ring groove on a spare part groove, the workpiece of the next clamp ring groove can be fixed while the visual inspection camera is inspecting the workpiece, thereby realizing continuous batch visual inspection of workpieces and improving the visual inspection efficiency of workpieces. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The present invention is further described with reference to the accompanying drawings, but the contents in the accompanying drawings do not constitute any limitation to the present invention.

[0013] Figure 1 It is a three-dimensional structural schematic diagram of a visual inspection device of the utility model.

[0014] Figure 2 It is a schematic diagram of the main cross section of a positioning support platform of a visual inspection device of the utility model.

[0015] Figure 3 This is a three-dimensional structure diagram of a clamp ring groove of a visual inspection device of the utility model. Figure 1 .

[0016] Figure 4 This is a three-dimensional structure diagram of a clamp ring groove of a visual inspection device of the utility model. Figure 2 .

[0017] from Figures 1 to 4 Including:

[0018] 1. Position the bearing platform;

[0019] 2. Spare parts slot;

[0020] 3. Limiting convex strips;

[0021] 4. Card ring groove;

[0022] 5. Push the concave block;

[0023] 6. First drive cylinder;

[0024] 7. End positioning plate;

[0025] 8. First side panel;

[0026] 9. Second side panel;

[0027] 10. Second driving cylinder;

[0028] 11. Push the curved plate;

[0029] 12. Rotate the plate;

[0030] 13. Limiting top block;

[0031] 14. Limit block group;

[0032] 15. Vertical limit block;

[0033] 16. Workpiece;

[0034] 17. Limiting groove;

[0035] 18. Bend and position the top plate;

[0036] 19. Positioning sleeve;

[0037] 20. Visual inspection camera;

[0038] 21. Visual inspection computer;

[0039] 22. Turn the drive motor. DETAILED DESCRIPTION

[0040] The utility model is further described in conjunction with the following embodiments.

[0041] Example 1

[0042] like Figure 1-4 As shown, a visual inspection device includes a positioning platform 1, a spare part groove 2 is installed on the side wall of the positioning platform 1, two limiting convex strips 3 are provided on the spare part groove 2, a clamping part ring groove 4 is slidably installed on the spare part groove 2, the bottom surface of the spare part groove 2 is connected to the upper surface of the positioning platform 1, a pushing concave block 5 is installed on the side wall of the clamping part ring groove 4, and a first driving cylinder 6 is fixedly installed on the spare part groove 2, and the output end of the first driving cylinder 6 is pushed and matched with the pushing concave block 5.

[0043] The present application is mainly used for visual inspection of automotive workpieces 16, and can also be adapted to workpieces 16 in other fields. First, the overall equipment is positioned and supported by the positioning platform 1, and then the clamping ring groove 4 can be limited and supported by the spare part groove 2. When visual inspection of the workpiece 16 is performed on the positioning platform 1, the clamping ring groove 4 can be installed on the spare part groove 2, and the workpiece 16 is installed inside the clamping ring groove 4 to prepare for the next batch of workpieces 16 to be inspected. When the clamping ring groove 4 is placed, the push concave block 5 will be directed toward one side of the first driving cylinder 6 to ensure that the output end can directly act on the pushing concave block 5 when the first driving cylinder 6 is extended, so as to facilitate force, thereby pushing the clamping ring groove 4 to move toward the positioning platform 1.

[0044] An end positioning plate 7, a first side plate 8 and a second side plate 9 are fixedly mounted on the positioning platform 1. A second driving cylinder 10 is mounted on the end positioning plate 7. A pushing arc plate 11 is mounted at the output end of the second driving cylinder 10. The pushing arc plate 11 is movably fitted with the side wall of the clamp ring groove 4. A rotating disk 12 is rotatably mounted on the positioning platform 1. A limiting top block 13 is also mounted on the inner wall of the first side plate 8. A visual detection mechanism is also mounted on the positioning platform 1.

[0045] The visual inspection mechanism on the positioning support 1 corresponds to the card ring groove 4 on the rotating disk 12. The card ring groove 4 can be directly pushed from the spare parts groove 2 to the rotating disk 12 through the output of the first driving cylinder 6. When the side wall of the card ring groove 4 is against the limiting top block 13, the card ring groove 4 is all on the rotating disk 12 and can rotate with the rotating disk 12. The rotation of the rotating disk 12 drives the card ring groove 4 to rotate, and then drives the workpiece 16 inside the card ring groove 4 to rotate, so that multiple workpieces 16 are aligned with the visual inspection mechanism in batches for visual inspection. After the inspection of the workpiece 16 is completed, the output of the second driving cylinder 10 can push the card ring groove 4 away by pushing the arc plate 11, and proceed to the next process, and then push the new card ring groove 4 and workpiece 16 to be inspected from the spare parts groove 2.

[0046] A plurality of limit block groups 14 are installed on the clamp ring groove 4. The plurality of limit block groups 14 are distributed in a surrounding array with the center point of the bottom surface of the clamp ring groove 4 as the center of the circle. Each limit block group 14 is composed of three vertical limit blocks 15. A workpiece 16 is movably placed inside the limit block group 14. Two limit grooves 17 are provided at the bottom of the clamp ring groove 4. The limit grooves 17 are slidably matched with the limit convex strips 3.

[0047] The inside of the clamp ring groove 4 is fixedly limited to the workpiece 16 by a plurality of limit block groups 14 installed in a surrounding array. At the same time, the limit groove 17 and the limit convex strip 3 are slidably matched, which facilitates the push block 5 and the output end of the first output cylinder to cooperate, and also facilitates the accuracy of the moving path of the entire clamp ring groove 4.

[0048] The visual inspection mechanism includes a bending positioning top plate 18 fixedly mounted on the side wall of the positioning platform 1, a positioning sleeve 19 fixedly mounted on the bending positioning top plate 18, a visual inspection camera 20 detachably mounted inside the positioning sleeve 19, a lens of the visual inspection camera 20 passes through the bending positioning top plate 18 and corresponds to the rotating disk 12, a visual inspection computer 21 is also mounted on the bending positioning top plate 18, and the visual inspection computer 21 is connected to the visual inspection camera 20.

[0049] The visual inspection mechanism performs visual inspection on multiple workpieces 16 at the top of the clamp ring groove 4 through the visual inspection camera 20. After completing the visual inspection of one workpiece 16, the rotating disk 12 can be driven to rotate, and the visual inspection camera 20 can be aimed at the next workpiece 16, and then the image is inspected and analyzed through the visual inspection computer 21.

[0050] A rotation drive motor 22 is fixedly installed inside the positioning support 1 , and a rotating disk 12 is fixedly installed at the output end of the rotation drive motor 22 .

[0051] The bottom of the rotating disk 12 is driven by a rotating driving motor 22 . The driving motor is a stepping motor, which realizes a fixed angle rotation of each workpiece 16 to align with the visual inspection camera 20 .

[0052] The utility model performs multiple inspections on multiple workpieces 16 in turn by correspondingly cooperating with the visual inspection camera 20 and the clamp ring groove 4 on the rotating disk 12, and by movably installing the clamp ring groove 4 on the spare part groove 2, the workpiece 16 of the next clamp ring groove 4 can be fixed when the visual inspection camera 20 is inspecting the workpiece 16, thereby realizing continuous batch visual inspection of the workpieces 16 and improving the visual inspection efficiency of the workpieces 16.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit the protection scope of the utility model. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the utility model.

Claims

1. A visual inspection device, characterized in that: It comprises a positioning support platform, a spare part groove is installed on the side wall of the positioning support platform, two limiting convex strips are arranged on the spare part groove, a clamping ring groove is slidably installed on the spare part groove, the bottom surface of the spare part groove is connected to the upper surface of the positioning support platform, a pushing concave block is installed on the side wall of the clamping ring groove, a first driving cylinder is fixedly installed on the spare part groove, and the output end of the first driving cylinder is pushed and matched with the pushing concave block; An end positioning plate, a first side plate and a second side plate are fixedly mounted on the positioning support, a second driving cylinder is mounted on the end positioning plate, a pushing arc plate is mounted on the output end of the second driving cylinder, the pushing arc plate is movably fitted with the side wall of the clamping ring groove, a rotating disk is rotatably mounted on the positioning support, a limiting top block is also mounted on the inner wall of the first side plate, and a visual detection mechanism is also mounted on the positioning support.

2. A visual inspection device according to claim 1, characterized in that: A plurality of limit block groups are installed on the clamp ring groove, and the limit block groups are distributed in a surrounding array with the center point of the bottom surface of the clamp ring groove as the center of the circle. Each limit block group is composed of 3 vertical limit blocks. The workpiece is movably placed inside the limit block group. Two limit grooves are provided at the bottom of the clamp ring groove, and the limit grooves are slidably matched with the limit convex strips.

3. A visual inspection device according to claim 2, characterized in that: The visual inspection mechanism includes a bent positioning top plate fixedly mounted on the side wall of the positioning platform, a positioning sleeve fixedly mounted on the bent positioning top plate, a visual inspection camera detachably mounted inside the positioning sleeve, a lens of the visual inspection camera passes through the bent positioning top plate and corresponds to the rotating disk, a visual inspection computer is also mounted on the bent positioning top plate, and the visual inspection computer is connected to the visual inspection camera.

4. A visual inspection device according to claim 3, characterized in that: A rotation drive motor is fixedly installed inside the positioning support, and the output end of the rotation drive motor is fixedly installed with the rotating disk.

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