Visual inspection detection table capable of performing multi-angle detection on object

Abstract

The utility model discloses a detection table for visual detection with multi-angle detection on objects, which belongs to the technical field of visual detection and comprises a detection table, a protective cover is fixedly mounted on the inner wall of the bottom surface of the detection table, and a rotating component and a cleaning component are arranged on the inner wall of the bottom surface of the detection table; according to the utility model, the rotating assembly is arranged, the object is limited by utilizing the expansion and contraction of the limiting pin, the object is prevented from falling off from the placing plate when the object rotates, the object can be prevented from shaking when multi-angle detection is carried out, the accuracy of a detection result is reduced, the height of the object can be adjusted, and the detection accuracy is improved. And meanwhile, compared with the mode that a clamp is used for fixing in a transmission mode, the error influence of the clamp on visual detection is further reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of visual detection, and in particular relates to a detection platform for visual detection which can detect objects at multiple angles. Background Art

[0002] Visual inspection is to use machines instead of human eyes to make measurements and judgments. Visual inspection refers to converting the captured target into image signals through machine vision products, transmitting them to a dedicated image processing system, and converting them into digital signals based on pixel distribution, brightness, color and other information. The image system performs various operations on these signals to extract the characteristics of the target, and then controls the operation of the equipment on site based on the judgment results. It is a valuable mechanism for production, assembly or packaging.

[0003] A Chinese patent discloses a test bench for visual inspection (CN220438134U), including a bracket, a glass plate and a weighing module. A support platform is provided on the top of the bracket. The glass plate is arranged horizontally and is located above the support platform. The weighing module is arranged on the support platform and supports the glass plate. The test bench for visual inspection provided by the utility model is provided with a weighing module between the glass plate and the bracket. The weighing module can directly weigh the weight of the object located on the glass plate during the visual inspection process, which changes the previous subsequent separate weighing method, and can effectively improve the inspection efficiency. It has a simple structure, is easy to manufacture, and has strong practicality. Some of the current test benches do not have the function of multi-angle detection. Most of the test benches with multi-angle detection use a clamp to fix the object during use, which is easy to affect the visual inspection results. If it is not fixed, it is easy to shake when the object is rotated, which will reduce the accuracy of the inspection results. For this purpose, a test bench for visual inspection with multi-angle detection of objects is provided. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that the object is easy to shake when the current detection platform is used for multi-angle detection, and to propose a detection platform for visual detection which can detect the object at multiple angles.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a visual inspection test bench capable of performing multi-angle inspection on an object, comprising a test bench, a protective cover is fixedly mounted on the inner wall of the bottom surface of the test bench, and a rotating assembly and a cleaning assembly are arranged on the inner wall of the bottom surface of the test bench;

[0006] The rotating assembly includes a driving motor, the lower surface of which is fixedly connected to the inner wall of the bottom surface of the detection platform, the driving motor is located inside the protective cover, and a rotating rod is fixedly installed at the output end of the driving motor, one end of which extends to the outside of the upper surface of the protective cover.

[0007] As a further description of the above technical solution:

[0008] A support plate is fixedly mounted on one end of the rotating rod, an electric telescopic rod and a telescopic rod are fixedly mounted on the upper surface of the support plate, and one end of the electric telescopic rod extends outside the upper surface of the testing platform and is fixedly mounted with a placement plate.

[0009] As a further description of the above technical solution:

[0010] The lower surface of the placement plate is fixedly connected to one end of the telescopic rod, a telescopic spring is fixedly installed on the inner wall of the bottom surface of the placement plate, a limit pin is fixedly installed on one end of the telescopic spring, and one end of the limit pin extends outside the upper surface of the placement plate.

[0011] As a further description of the above technical solution:

[0012] The cleaning assembly comprises a movable plate, the lower surface of which is slidably connected to the inner wall of the bottom surface of the detection table, and a connecting spring is fixedly installed on the side wall of the movable plate, and one end of the connecting spring is fixedly connected to the outer surface of the protective cover.

[0013] As a further description of the above technical solution:

[0014] A push rod is fixedly mounted on the side wall of the movable plate, a mounting clamp is fixedly mounted on one end of the push rod, a pulley is rotatably mounted on the inner wall of the mounting clamp via a rotating shaft, a cam is fixedly mounted on the outer surface of the rotating rod, and the outer surface of the cam is in contact with the outer surface of the pulley.

[0015] As a further description of the above technical solution:

[0016] A telescopic airbag is fixedly installed on the other side wall of the movable plate, the side wall of the telescopic airbag is fixedly connected to the inner wall of the detection platform, a connecting pipe is installed on the upper surface of the telescopic airbag, a nozzle is fixedly installed on one end of the connecting pipe, and one end of the nozzle extends to the outside of the upper surface of the detection platform.

[0017] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0018] 1. In the utility model, a rotating component is provided and the object is limited by the extension and retraction of the limit pin, so as to prevent the object from falling from the placement plate when the object rotates. At the same time, it can also prevent the object from shaking during multi-angle detection, thereby reducing the accuracy of the detection result. The height of the object can also be adjusted to make the object in a suitable position to improve the accuracy of object detection. At the same time, compared with the use of a clamp for fixing the transmission, the error effect of the clamp on the visual detection is further reduced.

[0019] 2. In the utility model, a cleaning component is provided, and the cam is driven to rotate by the rotation of the rotating rod. Under the rotation of the cam and the action of the push rod, the moving plate will squeeze the telescopic airbag. At this time, the gas in the telescopic airbag is blown toward the object through the nozzle to clean the dust and other impurities on the outer surface of the object, so as to avoid the attached dust and other impurities reducing the visual inspection accuracy, thereby improving the accuracy of the inspection results of the inspection platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The present invention is a three-dimensional structural schematic diagram of a visual inspection platform capable of performing multi-angle inspection on objects.

[0021] Figure 2 The present invention is a schematic diagram of the exploded structure of a visual inspection platform capable of performing multi-angle inspection on objects.

[0022] Figure 3 The present invention is a schematic diagram of the exploded structure of a placement plate in a detection table for visual detection of objects at multiple angles.

[0023] Figure 4 The present invention is a schematic diagram of the internal structure of a visual inspection platform capable of performing multi-angle inspection on objects.

[0024] Figure 5 It is a visual inspection platform with multi-angle inspection function. Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Legend:

[0026] 1. Inspection table; 2. Rotating assembly; 21. Driving motor; 22. Rotating rod; 23. Support plate; 24. Electric telescopic rod; 25. Telescopic rod; 26. Placement plate; 27. Telescopic spring; 28. Limit pin; 3. Cleaning assembly; 31. Moving plate; 32. Connecting spring; 33. Telescopic airbag; 34. Connecting pipe; 35. Injection head; 36. Push rod; 37. Mounting clamp; 38. Pulley; 39. Cam; 4. Protective cover. DETAILED DESCRIPTION

[0027] 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 of 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.

[0028] See also Figure 1-5The utility model provides a technical solution: a visual inspection platform for multi-angle inspection of objects, comprising an inspection platform 1, a protective cover 4 is fixedly installed on the inner wall of the bottom surface of the inspection platform 1, and a rotating component 2 and a cleaning component 3 are arranged on the inner wall of the bottom surface of the inspection platform 1;

[0029] The rotating assembly 2 includes a driving motor 21, the lower surface of which is fixedly connected to the inner wall of the bottom surface of the detection platform 1, the driving motor 21 is located inside the protective cover 4, and a rotating rod 22 is fixedly installed on the output end of the driving motor 21, one end of the rotating rod 22 extends to the outside of the upper surface of the protective cover 4, and a supporting plate 23 is fixedly installed on one end of the rotating rod 22, and an electric telescopic rod 24 and a telescopic rod 25 are fixedly installed on the upper surface of the supporting plate 23, one end of the electric telescopic rod 24 extends to the outside of the upper surface of the detection platform 1 and is fixedly installed with a placement plate 26, the lower surface of the placement plate 26 is fixedly connected to one end of the telescopic rod 25, and a telescopic spring 27 is fixedly installed on the inner wall of the bottom surface of the placement plate 26, and a limiting pin 28 is fixedly installed on one end of the telescopic spring 27, and one end of the limiting pin 28 extends to the outside of the upper surface of the placement plate 26.

[0030] The specific implementation method is as follows: the object to be inspected is placed on the upper surface of the placement plate 26. At this time, the limit pin 28 on the upper surface of the placement plate 26 will shrink toward the inside of the placement plate 26 according to the shape of the object. The limit pin 28 that is not squeezed by the object extends on the upper surface of the placement plate 26 under the action of the telescopic spring 27, thereby limiting the object. When visually inspecting the object, the driving motor 21 drives the support plate 23 to rotate through the rotating rod 22, and drives the placement plate 26 to rotate under the action of the electric telescopic rod 24 and the telescopic rod 25, thereby driving the object to rotate, and inspecting the object from multiple angles. At the same time, the height of the placement plate 26 can be adjusted under the action of the electric telescopic rod 24, thereby changing the height of the object, which is convenient for inspecting the top surface of the object.

[0031] The cleaning assembly 3 includes a movable plate 31, the lower surface of which is slidably connected to the inner wall of the bottom surface of the detection platform 1, a connecting spring 32 is fixedly installed on the side wall of the movable plate 31, one end of the connecting spring 32 is fixedly connected to the outer surface of the protective cover 4, a push rod 36 is fixedly installed on the side wall of the movable plate 31, one end of the push rod 36 is fixedly installed with a mounting clamp 37, a pulley 38 is rotatably installed on the inner wall of the mounting clamp 37 through a rotating shaft, a cam 39 is fixedly installed on the outer surface of the rotating rod 22, the outer surface of the cam 39 is fitted with the outer surface of the pulley 38, a telescopic airbag 33 is fixedly installed on the other side wall of the movable plate 31, the side wall of the telescopic airbag 33 is fixedly connected to the inner side wall of the detection platform 1, and a connecting pipe 34 is installed on the upper surface of the telescopic airbag 33, one end of the connecting pipe 34 is fixedly installed with a nozzle 35, and one end of the nozzle 35 extends to the outside of the upper surface of the detection platform 1.

[0032] The specific implementation method is as follows: during the rotation of the rotating rod 22, the cam 39 will be driven to rotate. As the cam 39 rotates, the pulley 38 will slide on the outer surface of the cam 39. At this time, the push rod 36 will drive the movable plate 31 to move back and forth under the action of the connecting spring 32. As the movable plate 31 moves, the telescopic airbag 33 will be squeezed. The gas inside the squeezed telescopic airbag 33 will be blown from the nozzle 35 to the outer surface of the object through the connecting pipe 34 to clean the outer surface of the object.

[0033] Working principle: Place the object to be inspected on the upper surface of the placement plate 26. At this time, the limit pin 28 on the upper surface of the placement plate 26 will shrink toward the inside of the placement plate 26 according to the shape of the object. The limit pin 28 that is not squeezed by the object extends on the upper surface of the placement plate 26 under the action of the telescopic spring 27, thereby limiting the position of the object. When visually inspecting the object, the driving motor 21 drives the support plate 23 to rotate through the rotating rod 22, and drives the placement plate 26 to rotate under the action of the electric telescopic rod 24 and the telescopic rod 25, thereby driving the object to rotate, and inspecting the object from multiple angles. At the same time, the electric telescopic rod 24 and the telescopic rod 25 are used to drive the support plate 23 to rotate. Under the action of the rod 24, the height of the placement plate 26 can be adjusted, thereby changing the height of the object, which is convenient for detecting the top surface of the object. During the rotation of the rotating rod 22, the cam 39 will be driven to rotate. As the cam 39 rotates, the pulley 38 will slide on the outer surface of the cam 39. At this time, the top rod 36 will drive the moving plate 31 to move back and forth under the action of the connecting spring 32. As the moving plate 31 moves, the telescopic airbag 33 will be squeezed. The gas inside the squeezed telescopic airbag 33 will be blown from the nozzle 35 to the outer surface of the object through the connecting pipe 34 to clean the outer surface of the object.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A visual inspection platform capable of performing multi-angle inspection on an object, comprising a detection platform (1), a protective cover (4) fixedly mounted on the inner wall of the bottom surface of the detection platform (1), characterized in that: A rotating component (2) and a cleaning component (3) are arranged on the inner wall of the bottom surface of the detection platform (1); The rotating assembly (2) comprises a driving motor (21), the lower surface of the driving motor (21) is fixedly connected to the inner wall of the bottom surface of the detection platform (1), the driving motor (21) is located inside the protective cover (4), and a rotating rod (22) is fixedly mounted on the output end of the driving motor (21), and one end of the rotating rod (22) extends to the outside of the upper surface of the protective cover (4).

2. A visual inspection platform capable of performing multi-angle inspection of an object according to claim 1, characterized in that: A support plate (23) is fixedly mounted on one end of the rotating rod (22); an electric telescopic rod (24) and a telescopic rod (25) are fixedly mounted on the upper surface of the support plate (23); one end of the electric telescopic rod (24) extends outside the upper surface of the detection platform (1) and is fixedly mounted with a placement plate (26).

3. The visual inspection platform capable of performing multi-angle inspection on an object according to claim 2, characterized in that: The lower surface of the placement plate (26) is fixedly connected to one end of the telescopic rod (25); a telescopic spring (27) is fixedly installed on the inner wall of the bottom surface of the placement plate (26); a limit pin (28) is fixedly installed on one end of the telescopic spring (27); and one end of the limit pin (28) extends to the outside of the upper surface of the placement plate (26).

4. The visual inspection platform capable of performing multi-angle inspection on an object according to claim 3, characterized in that: The cleaning assembly (3) comprises a movable plate (31), the lower surface of which is slidably connected to the inner wall of the bottom surface of the detection platform (1), and a connecting spring (32) is fixedly mounted on the side wall of the movable plate (31), and one end of the connecting spring (32) is fixedly connected to the outer surface of the protective cover (4).

5. The visual inspection platform capable of performing multi-angle inspection on an object according to claim 4, characterized in that: A push rod (36) is fixedly mounted on the side wall of the movable plate (31), a mounting clamp (37) is fixedly mounted on one end of the push rod (36), a pulley (38) is rotatably mounted on the inner wall of the mounting clamp (37) via a rotating shaft, a cam (39) is fixedly mounted on the outer surface of the rotating rod (22), and the outer surface of the cam (39) is in contact with the outer surface of the pulley (38).

6. The visual inspection platform capable of performing multi-angle inspection on an object according to claim 5, characterized in that: A telescopic airbag (33) is fixedly mounted on the other side wall of the movable plate (31); the side wall of the telescopic airbag (33) is fixedly connected to the inner side wall of the detection platform (1); a connecting pipe (34) is installed on the upper surface of the telescopic airbag (33); a nozzle (35) is fixedly mounted on one end of the connecting pipe (34); and one end of the nozzle (35) extends to the outside of the upper surface of the detection platform (1).

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