Metal material surface flaw detection device

Abstract

The utility model provides a metal material surface flaw detection device, which comprises a main body mechanism and a working mechanism arranged on the top of the main body mechanism, the main body mechanism comprises a bottom plate, side plates arranged on two sides of the top of the bottom plate, and first hydraulic cylinders arranged on one sides of the side plates, the clamping plate is arranged at one end of the first hydraulic cylinder, the buffer plate is arranged on one side of the clamping plate, the sliding block is arranged at the bottom of the clamping plate, and the sliding plates are arranged on the two sides of the sliding block; when the device is used, a first hydraulic cylinder drives a clamping plate to move to clamp and fix the two sides of a metal material, a sliding block at the bottom of the clamping plate performs auxiliary sliding in a sliding plate, and after the metal material is placed on a metal plate at the top of a placing seat, an electromagnet block in the placing seat performs magnetic adsorption and fixation on the metal material; the influence on the success rate of subsequent detection due to movement is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of metal materials, and particularly relates to a surface defect detection device for metal materials. Background Art

[0002] Metal materials refer to materials with properties such as luster, ductility, easy electrical conductivity, and heat transfer. Generally, they are divided into two types: ferrous metals and non-ferrous metals. Ferrous metals include iron, chromium, manganese, etc. Among them, steel is the basic structural material and is called the "skeleton of industry". Due to the progress of science and technology and the wide application of various new chemical materials and new non-metallic materials, the substitutes for steel are increasing continuously, and the demand for steel has decreased relatively. However, so far, the dominant position of steel in the composition of industrial raw materials is still difficult to replace. After the metal materials are processed, it is necessary to detect the surface defects.

[0003] During the use of the existing surface defect detection device for metal materials, due to the easy movement of the metal materials, the subsequent detection data is not accurate enough, thus affecting the detection success rate.

[0004] Therefore, a surface defect detection device for metal materials is proposed. Content of the Utility Model

[0005] In view of this, the embodiments of the utility model hope to provide a surface defect detection device for metal materials to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the embodiments of the utility model is realized as follows: A surface defect detection device for metal materials includes a main body mechanism and a working mechanism arranged on the top of the main body mechanism. The main body mechanism includes: a bottom plate, side plates arranged on both sides of the top of the bottom plate, a first hydraulic cylinder arranged on one side of the side plate, a clamping plate arranged at one end of the first hydraulic cylinder, a buffer plate arranged on one side of the clamping plate, a slider arranged at the bottom of the clamping plate, slide plates arranged on both sides of the slider, a placement seat arranged on the top of the bottom plate, an installation groove arranged inside the placement seat, an electromagnet block arranged inside the installation groove, and a metal plate arranged on the top of the placement seat.

[0007] In some embodiments, a reinforcement plate is arranged on the top of the first hydraulic cylinder, and a lifting plate is arranged on the bottom of the slide plate.

[0008] In some embodiments, a storage box is arranged at the bottom of the bottom plate, and a box door is arranged on one side of the storage box.

[0009] In some embodiments, an inclined panel is arranged on one side of the side plate, and a side illuminating lamp is arranged on one side of the inclined panel.

[0010] In some embodiments, the working mechanism includes a linear slide rail disposed on the top of the side plate, a second hydraulic cylinder disposed at the bottom of the linear slide rail, a fixing plate disposed at the bottom of the second hydraulic cylinder, and a camera disposed on one side of the bottom of the fixing plate.

[0011] In some embodiments, top lighting lamps are disposed on both sides of the fixing plate, and an infrared camera is disposed on the other side of the bottom of the fixing plate.

[0012] In some embodiments, shielding covers are disposed on both sides of the bottom of the camera, and a shielding groove is disposed inside the shielding cover.

[0013] Due to the adoption of the above technical solutions in the embodiments of the present utility model, it has the following advantages:

[0014] 1. For a surface flaw detection device for metal materials, when in use, the first hydraulic cylinder drives the clamping plate to move to clamp and fix both sides of the metal material. The slider at the bottom of the clamping plate slides assistingly inside the sliding plate. After placing the metal material on the metal plate on the top of the placing seat, the electromagnet block inside the placing seat magnetically adsorbs and fixes the metal material to prevent it from moving and affecting the success rate of subsequent detection, meeting the requirements of actual use.

[0015] 2. For a surface flaw detection device for metal materials, when in use, the side lighting lamps on one side of the inclined panel on one side of the side plate illuminate both sides of the metal material, and the top lighting lamps on both sides of the fixing plate illuminate the top of the metal material to prevent shadows from being generated during the detection by the camera and the infrared camera, affecting the detection success rate, meeting the requirements of actual use.

[0016] The above summary is only for the purpose of the specification and is not intended to be limiting in any way. In addition to the above-described illustrative aspects, embodiments, and features, further aspects, embodiments, and features of the present utility model will be readily apparent by reference to the drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is the overall structure diagram of the present utility model;

[0019] Figure 2 It is the structure diagram of the placing seat of the present utility model;

[0020] Figure 3 This is the structural diagram of the working mechanism of the present utility model.

[0021] Reference numerals:

[0022] 100, main body mechanism; 101, bottom plate; 102, side plate; 103, first hydraulic cylinder; 104, clamping plate; 105, buffer plate; 106, reinforcement plate; 107, slider; 108, slide plate; 109, lifting plate; 110, placing seat; 111, metal plate; 112, electromagnet block; 113, installation groove; 114, storage box; 115, box door; 116, inclined panel; 117, side illuminating lamp; 200, working mechanism; 201, linear slide rail; 202, second hydraulic cylinder; 203, fixing piece; 204, camera; 205, infrared camera; 206, top illuminating lamp; 207, shielding cover; 208, shielding groove. Specific embodiments

[0023] In the following text, only some exemplary embodiments are simply described. As those skilled in the art can recognize, the described embodiments can be modified in various different ways without departing from the spirit or scope of the present utility model. Therefore, the drawings and the description are considered to be exemplary in nature rather than restrictive.

[0024] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through additional features therebetween. Moreover, the first feature being "above", "over", and "on" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a higher horizontal height than the second feature. The first feature being "below", "under", and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature has a lower horizontal height than the second feature.

[0025] The embodiments of the present utility model will be described in detail below with reference to the drawings.

[0026] Embodiment 1:

[0027] As Figures 1-3As shown in the figure, a metal material surface defect detection device includes a main body mechanism 100 and a working mechanism 200 bolted to the top of the main body mechanism 100. The main body mechanism 100 includes: a bottom plate 101, side plates 102 bolted to both sides of the top of the bottom plate 101, a first hydraulic cylinder 103 bolted to one side of the side plate 102, a clamping plate 104 bolted to one end of the first hydraulic cylinder 103, a buffer plate 105 bonded to one side of the clamping plate 104, a slider 107 welded to the bottom of the clamping plate 104, and slide plates 108 slidably clamped on both sides of the slider 107. The first hydraulic cylinder 103 drives the clamping plate 104 to move to clamp and fix both sides of the metal material. The slider 107 at the bottom of the clamping plate 104 slides inside the slide plate 108 for auxiliary sliding. A placement seat 110 bolted to the top of the bottom plate 101, an installation groove 113 opened inside the placement seat 110, an electromagnet block 112 snap-fixed inside the installation groove 113, and a metal plate 111 bolted to the top of the placement seat 110. After placing the metal material on the metal plate 111 at the top of the placement seat 110, the electromagnet block 112 inside the placement seat 110 magnetically adsorbs and fixes the metal material.

[0028] In this embodiment, a reinforcement plate 106 is bolted to the top of the first hydraulic cylinder 103, and a lifting plate 109 is welded to the bottom of the slide plate 108 to support the slide plate 108.

[0029] In this embodiment, a storage box 114 is fixedly installed at the bottom of the bottom plate 101, and a box door 115 is rotatably connected to one side of the storage box 114 for storing parts.

[0030] In this embodiment: When in use, the first hydraulic cylinder 103 drives the clamping plate 104 to move to clamp and fix both sides of the metal material. The slider 107 at the bottom of the clamping plate 104 slides inside the slide plate 108 for auxiliary sliding. After placing the metal material on the metal plate 111 at the top of the placement seat 110, the electromagnet block 112 inside the placement seat 110 magnetically adsorbs and fixes the metal material to prevent it from moving and affecting the success rate of subsequent detection, meeting the requirements of actual use.

[0031] Embodiment 2:

[0032] A metal material surface defect detection device, this embodiment makes the following improvements on the basis of Embodiment 1, as Figures 1-3 As shown in the figure, an inclined panel 116 is fixedly installed on one side of the side plate 102, and a side illuminating lamp 117 is fixedly installed on one side of the inclined panel 116. The side illuminating lamp 117 on one side of the inclined panel 116 on one side of the side plate 102 illuminates both sides of the metal material.

[0033] In this embodiment, the working mechanism 200 includes a linear slide rail 201 fixedly installed on the top of the side plate 102. The operating principle of the linear slide rail 201 mainly relies on rolling friction guidance. Through the infinite rolling cycle of steel balls between the slider and the slide rail, the load platform can easily perform linear motion with high precision along the slide rail. A second hydraulic cylinder 202 fixedly installed at the bottom of the linear slide rail 201, a fixing plate 203 fixedly installed at the bottom of the second hydraulic cylinder 202, and a camera 204 fixedly installed on one side of the bottom of the fixing plate 203. The linear slide rail 201 drives the camera 204 at the bottom of the second hydraulic cylinder 202 to slide, and detects different positions of the metal material on the top of the metal plate 111. Top lighting lamps 206 are fixedly installed on both sides of the fixing plate 203, and an infrared camera 205 is fixedly installed on the other side of the bottom of the fixing plate 203. The top lighting lamps 206 on both sides of the fixing plate 203 illuminate the top of the metal material to prevent shadows from being generated during the detection by the camera 204 and the infrared camera 205.

[0034] In this embodiment, shielding covers 207 are fixedly installed on both sides of the bottom of the camera 204, and shielding grooves 208 are formed inside the shielding covers 207 to prevent the light sources on both sides from affecting the camera 204.

[0035] In this embodiment: during use, the side lighting lamp 117 on one side of the inclined panel 116 on one side of the side plate 102 illuminates both sides of the metal material, and the top lighting lamps 206 on both sides of the fixing plate 203 illuminate the top of the metal material to prevent shadows from being generated during the detection by the camera 204 and the infrared camera 205, which affects the detection success rate and meets the requirements of actual use.

[0036] As mentioned above, the above is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of various changes or substitutions, and these should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claimed rights.

Claims

1. A surface flaw detection device for a metal material, comprising a main body mechanism (100) and a working mechanism (200) arranged on the top of the main body mechanism (100), characterized in that: The main body mechanism (100) includes: a bottom plate (101), side plates (102) arranged on both sides of the top of the bottom plate (101), a first hydraulic cylinder (103) arranged on one side of the side plate (102), a clamping plate (104) arranged at one end of the first hydraulic cylinder (103), a buffer plate (105) arranged on one side of the clamping plate (104), a slider (107) arranged at the bottom of the clamping plate (104), sliding plates (108) arranged on both sides of the slider (107), a placement seat (110) arranged on the top of the bottom plate (101), an installation groove (113) arranged inside the placement seat (110), an electromagnet block (112) arranged inside the installation groove (113), and a metal plate (111) arranged on the top of the placement seat (110).

2. The surface defect detection device for a metal material according to claim 1, characterized in that: A reinforcement plate (106) is arranged at the top of the first hydraulic cylinder (103), and a lifting plate (109) is arranged at the bottom of the sliding plate (108).

3. The surface flaw detection device for a metal material according to claim 1, wherein: A storage box (114) is arranged at the bottom of the bottom plate (101), and a box door (115) is arranged on one side of the storage box (114).

4. A surface defect detection device for a metal material according to claim 3, characterized in that: An inclined panel (116) is arranged on one side of the side plate (102), and a side lighting lamp (117) is arranged on one side of the inclined panel (116).

5. The surface defect detection device for a metal material according to claim 4, wherein: The working mechanism (200) includes a linear slide rail (201) arranged on the top of the side plate (102), a second hydraulic cylinder (202) arranged at the bottom of the linear slide rail (201), a fixing piece (203) arranged at the bottom of the second hydraulic cylinder (202), and a camera (204) arranged on one side of the bottom of the fixing piece (203).

6. The surface defect detection device for a metal material according to claim 5, wherein: Top lighting lamps (206) are arranged on both sides of the fixing piece (203), and an infrared camera (205) is arranged on the other side of the bottom of the fixing piece (203).

7. The surface defect detection device for a metal material according to claim 6, characterized in that: Shielding covers (207) are arranged on both sides of the bottom of the camera (204), and a shielding groove (208) is arranged inside the shielding covers (207).

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