Casting surface appearance detection equipment

Abstract

The utility model relates to casting surface appearance detection equipment which comprises a casting conveying device, a casting front face detection mechanism and a casting side face detection mechanism, the casting conveying device is used for conveying castings to be detected, and the casting front face detection mechanism comprises a Y-axis gantry guide rail, an X-axis gantry guide rail and a front face visual detection assembly. The Y-axis gantry guide rails are arranged on the two sides of the casting conveying device, the X-axis gantry guide rails are arranged on the Y-axis gantry guide rails, and the front visual inspection assembly is arranged on the X-axis gantry guide rails and used for detecting the front faces of castings. The casting side face detection mechanism comprises side face Y-axis guide rails and side face visual detection assemblies, the side face Y-axis guide rails are arranged on the two sides of the casting conveying device, and the side face visual detection assemblies are arranged on the side face Y-axis guide rails and used for detecting the side faces of the castings. According to the utility model, the casting can be visually detected in all directions, so that the detection efficiency of the casting is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a casting surface appearance detection device. Background Art

[0002] For precision castings such as engine oil pans, quality inspection is required after casting to detect burrs, pores, and foreign matter on the surface. At the same time, it is necessary to check whether the threaded holes are processed to ensure the quality of the product. At present, the inspection of such precision castings is mostly completed by manual visual inspection. This inspection method has the problem of great subjectivity. Later, some auxiliary inspection equipment appeared, which performed surface appearance inspection on castings through handheld or visual inspection equipment. Although this inspection method has high accuracy, it has the problem of low inspection efficiency. Utility Model Content

[0003] The utility model aims to provide a casting surface appearance detection device to solve the above-mentioned problems existing in the current casting appearance detection.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A casting surface appearance detection device comprises a casting conveying device, a casting front detection mechanism and a casting side detection mechanism, wherein the casting conveying device is used to convey the casting to be detected, the casting front detection mechanism comprises a Y-axis gantry guide, an X-axis gantry guide and a front visual detection component, the Y-axis gantry guide is arranged on both sides of the casting conveying device, the X-axis gantry guide is arranged on the Y-axis gantry guide, the front visual detection component is arranged on the X-axis gantry guide, and is used to detect the front of the casting; the casting side detection mechanism comprises a side Y-axis guide and a side visual detection component, the side Y-axis guide is arranged on both sides of the casting conveying device, and the side visual detection component is arranged on the side Y-axis guide, and is used to detect the side of the casting.

[0006] Furthermore, the front visual inspection component includes a front camera and a first hole camera, both of which are connected to the X-axis gantry guide rail, the front camera is used to detect the front side of the casting, and the first hole camera is used to detect the threaded holes on the front side of the casting.

[0007] Furthermore, a first lifting guide rail and a second lifting guide rail are provided on the X-axis gantry guide rail, the front camera is connected to the first lifting guide rail, and the first hole camera is connected to the second lifting guide rail.

[0008] Furthermore, the side visual inspection component includes a second hole camera and a side camera, the second hole camera is arranged on one of the Y-axis guide rails, and the side camera is arranged on the other Y-axis guide rail, the second hole camera is used to detect the threaded holes on the side of the casting, and the side camera is used to detect the side of the casting.

[0009] Furthermore, a third lifting guide rail and a first telescopic guide rail are provided on one of the Y-axis guide rails, the third lifting guide rail is connected to one of the Y-axis guide rails, the first telescopic guide rail is connected to the third lifting guide rail, the second hole camera is connected to the first telescopic guide rail, and a second telescopic guide rail is provided on the other Y-axis guide rail, and the side camera is connected to the second telescopic guide rail.

[0010] Beneficial effects of the utility model:

[0011] The utility model discloses a casting surface appearance detection device. The casting conveying device can place and convey the casting, so as to facilitate the detection of the casting. The casting front detection mechanism comprises a Y-axis gantry guide, an X-axis gantry guide and a front visual detection component. The Y-axis gantry guide is arranged on both sides of the casting conveying device, the X-axis gantry guide is arranged on the Y-axis gantry guide, the front visual detection component is arranged on the X-axis gantry guide, and the front visual detection component is driven to move by the Y-axis gantry guide and the X-axis gantry guide, so as to detect the upper surface of the casting. The casting side detection mechanism comprises a side Y-axis guide and a side visual detection component. Two side Y-axis guides are provided, which are respectively arranged on both sides of the casting conveying device. The side visual detection component is arranged on the side Y-axis guide. The side visual detection component is driven to move by the side Y-axis guide to detect the side of the casting, so as to realize the all-round detection of the casting and significantly improve the detection efficiency of the casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the casting surface appearance detection equipment of the utility model;

[0013] Figure 2 yes Figure 1 Schematic diagram of the structure from another angle.

[0014] The names corresponding to the marks in the figure are:

[0015] 1. Casting conveying device, 2. Casting front detection mechanism, 21. Y-axis gantry guide rail, 22. X-axis gantry guide rail, 23. Front camera, 24. First hole camera, 25. First lifting guide rail, 26. Second lifting guide rail, 3. Casting side detection mechanism, 31. Second hole camera, 32. Side camera, 33. First Y-axis guide rail, 34. Second Y-axis guide rail, 35. Third lifting guide rail, 36. First telescopic guide rail, 37. Second telescopic guide rail. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0017] The casting surface appearance inspection device in the embodiment of the utility model performs all-round visual inspection on the casting through the casting conveying device, the casting front inspection mechanism and the casting side inspection mechanism, so as to improve the inspection efficiency of the casting.

[0018] like Figure 1 - Figure 2 As shown, the casting surface appearance detection device comprises a casting conveying device 1, a casting front detection mechanism 2 and a casting side detection mechanism 3. The casting conveying device 1 can place and convey castings, so as to facilitate the detection of castings. The casting front detection mechanism 2 comprises a Y-axis gantry guide 21, an X-axis gantry guide 22 and a front visual detection component. The Y-axis gantry guide 21 is arranged on both sides of the casting conveying device 1, the X-axis gantry guide 22 is arranged on the Y-axis gantry guide 21, and the front visual detection component is arranged on the X-axis gantry guide 22. The front visual inspection component is driven to move by the Y-axis gantry guide 21 and the X-axis gantry guide 22, so as to inspect the upper surface of the casting. The side inspection mechanism of the casting includes a side Y-axis guide and a side visual inspection component. Two side Y-axis guides are provided, which are respectively arranged on both sides of the casting conveying device 1. The side visual inspection component is arranged on the side Y-axis guide. The side visual inspection component is driven to move by the side Y-axis guide to inspect the side of the casting, thereby realizing all-round inspection of the casting and significantly improving the inspection efficiency of the casting.

[0019] like Figure 1 As shown, the front visual inspection component includes a front camera 23 and a first hole camera 24, both of which are connected to the X-axis gantry guide 22. The front camera 23 can detect the front side of the casting, and the first hole camera 24 can detect the threaded holes on the front side of the casting to determine whether the threaded holes have processed threads.

[0020] In some embodiments, to ensure the accuracy of upper surface detection, a first lifting guide rail 25 and a second lifting guide rail 26 are provided on the X-axis gantry guide rail 22, and the front camera 23 is connected to the first lifting guide rail 25, so that the front camera 23 can be focused to ensure the clarity of the shooting, and the first hole camera 24 is connected to the second lifting guide rail 26, so that the first hole camera 24 can clearly shoot the threaded hole.

[0021] like Figure 2As shown, the side vision detection assembly includes a second hole camera 31 and a side camera 32, two Y-axis guide rails, denoted as a first Y-axis guide rail 33 and a second Y-axis guide rail 34, the second hole camera 31 is arranged on the first Y-axis guide rail 33, and the side camera 32 is arranged on the second Y-axis guide rail 34. The second hole camera 31 can detect the threaded holes on the side of the casting, and the side camera 32 can detect the surface of the side of the casting.

[0022] In some embodiments, a third lifting guide rail 35 and a first telescopic guide rail 36 are provided on the first Y-axis guide rail 33, the third lifting guide rail 35 is connected to the first Y-axis guide rail 33, the first telescopic guide rail 36 is connected to the third lifting guide rail 35, and the second hole camera 31 is connected to the first telescopic guide rail 36, so that the second hole camera 31 can be moved in multiple directions to detect the threaded holes on the side of the casting, and a second telescopic guide rail 37 is provided on the second Y-axis guide rail 34, and the side camera 32 is connected to the second telescopic guide rail 37, so that the side camera 32 can be driven to move for focusing.

[0023] Working principle:

[0024] Taking the oil pan as an example, in actual use, the casting is placed on the casting conveying device 1 manually or by a robot, and then the front camera 23 works, while the first hole camera 24 works, and the second hole camera 31 and the side camera 32 all work to scan and inspect the casting. After the inspection is completed, the casting is turned over manually or by a robot so that the back of the component faces up, and then the above actions are repeated for inspection. Subsequently, the casting is rotated 90 degrees, at which time the second hole camera 31 works and the side camera 32 works to complete the inspection, and then the casting is rotated 180 degrees, and the second hole camera 31 works and the side camera 32 works, thereby completing a full-scale inspection of the casting.

[0025] Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the protection scope of the utility model.

Claims

1. A casting surface appearance detection device, characterized in that: The invention comprises a casting conveying device, a casting front detection mechanism and a casting side detection mechanism, wherein the casting conveying device is used to convey castings to be detected, the casting front detection mechanism comprises a Y-axis gantry guide, an X-axis gantry guide and a front visual detection component, the Y-axis gantry guide is arranged on both sides of the casting conveying device, the X-axis gantry guide is arranged on the Y-axis gantry guide, the front visual detection component is arranged on the X-axis gantry guide, and is used to detect the front side of the casting; the casting side detection mechanism comprises a side Y-axis guide and a side visual detection component, the side Y-axis guide is arranged on both sides of the casting conveying device, and the side visual detection component is arranged on the side Y-axis guide, and is used to detect the side of the casting.

2. The casting surface appearance detection equipment according to claim 1, characterized in that: The front visual inspection component includes a front camera and a first hole camera, both of which are connected to the X-axis gantry guide rail. The front camera is used to detect the front side of the casting, and the first hole camera is used to detect the threaded holes on the front side of the casting.

3. The casting surface appearance detection equipment according to claim 2, characterized in that: The X-axis gantry guide rail is provided with a first lifting guide rail and a second lifting guide rail, the front camera is connected to the first lifting guide rail, and the first hole camera is connected to the second lifting guide rail.

4. The casting surface appearance detection equipment according to claim 3, characterized in that: The side vision inspection assembly includes a second hole camera and a side camera, wherein the second hole camera is arranged on one of the Y-axis guide rails, and the side camera is arranged on the other Y-axis guide rail, the second hole camera is used to detect the threaded holes on the side of the casting, and the side camera is used to detect the side of the casting.

5. The casting surface appearance detection equipment according to claim 4, characterized in that: A third lifting guide rail and a first telescopic guide rail are provided on one of the Y-axis guide rails, the third lifting guide rail is connected to one of the Y-axis guide rails, the first telescopic guide rail is connected to the third lifting guide rail, the second hole camera is connected to the first telescopic guide rail, and a second telescopic guide rail is provided on the other Y-axis guide rail, and the side camera is connected to the second telescopic guide rail.

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