CN215448943U - Object surface defect detection device - Google Patents
Object surface defect detection device Download PDFInfo
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- CN215448943U CN215448943U CN202120988047.9U CN202120988047U CN215448943U CN 215448943 U CN215448943 U CN 215448943U CN 202120988047 U CN202120988047 U CN 202120988047U CN 215448943 U CN215448943 U CN 215448943U
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Abstract
The utility model discloses an object surface defect detection device, which belongs to the technical field of surface detection and comprises a placing frame, wherein a driving assembly is arranged on the upper surface of the inner wall of the placing frame, a plurality of first springs are arranged on the outer surface of the driving assembly, and electromagnets are arranged at the other ends of the first springs. This object surface defect detection device, through setting up the electro-magnet, drive assembly, first image acquisition subassembly, second image acquisition subassembly and direction locating plate, drive assembly drives electro-magnet and article afterwards and removes to second conveying subassembly top back, the electro-magnet is put article at second conveying subassembly surface, first image acquisition subassembly and second image acquisition subassembly can carry out image acquisition to a plurality of faces of article, this device can realize the automatic positioning direction to article, can gather the image to a plurality of faces of article simultaneously, guarantee going on of going on smoothly and stably of testing process, make operation process more succinct.
Description
Technical Field
The utility model belongs to the technical field of surface detection, and particularly relates to a device for detecting surface defects of an object.
Background
Areas of the metal surface that are locally non-uniform in physical or chemical properties. Including non-metallic inclusions and other second phase particles, dislocations or grain boundary outcrops, adsorbed impurity atoms, surface vacancies or steps, and the like. Surface defects are sites of higher atomic activity and often serve as origins of metal corrosion.
The partial metal product surface probably has the arch, sunken, the mar, the foreign matter and the crack condition, the direct visual observation of staff is difficult to comprehensive accurate discovery defect existence, six faces of partial metal product all need detect, adopt drive assembly control metal product to remove and carry out image acquisition to a plurality of faces of metal product among the partial defect detection device, but six faces of metal product can't accomplish disposable comprehensive collection, the process of placing of metal product needs its collection position that corresponds of staff's manual adjustment simultaneously, an object surface defect detection device is proposed now.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects in the prior art, the utility model provides an object surface defect detection device, which solves the problems that a driving assembly is adopted in a defect detection device to control a metal product to move so as to acquire images of multiple surfaces of the metal product, but six surfaces of the metal product cannot be acquired comprehensively at one time, and meanwhile, a worker needs to manually adjust the corresponding acquisition position in the metal product placement process.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: object surface defect detection device, including placing the frame, the upper surface of placing the frame inner wall is provided with drive assembly, drive assembly's surface is provided with a plurality of first springs, the other end of first spring is provided with the electro-magnet, the inner wall of placing the frame is provided with first conveying assembly and second conveying assembly.
The front of placing the frame inner wall and the back of inner wall all are provided with first image acquisition subassembly, the lower surface of placing the frame inner wall is provided with the second image acquisition subassembly, the left surface of placing the frame inner wall is provided with the carriage, the front of carriage inner wall and the back of inner wall all are provided with the screw cap, be provided with the screw thread post in the screw cap.
The one end at the screw thread post back is provided with the pivot, the pivot sets up in the bearing, the bearing sets up in the front of movable plate, the back of movable plate is provided with two second springs, two the one end at the second spring back is provided with same direction locating plate.
As a further scheme of the utility model: the lower surface of placing the frame is provided with the supporting legs, the upper surface of placing the frame is provided with the controller.
As a further scheme of the utility model: the left side of placing the frame has seted up the feed port, first conveying assembly is located the feed port inside.
As a further scheme of the utility model: the right side of placing the frame has seted up the discharge opening, second conveying subassembly is located the inside discharge opening.
As a further scheme of the utility model: the front of movable plate is provided with the telescopic link, the positive one end of telescopic link and the front fixed connection of carriage inner wall.
As a further scheme of the utility model: and the upper surface of the inner wall of the supporting frame is provided with an illuminating assembly, and the position of the illuminating assembly corresponds to the position of the first conveying assembly.
(III) advantageous effects
Compared with the prior art, the utility model has the beneficial effects that:
1. this object surface defect detection device, through setting up the electro-magnet, drive assembly, first image acquisition subassembly, second image acquisition subassembly and direction locating plate, directly put article on first conveying subassembly surface, the direction locating plate promotes article to first conveying subassembly intermediate position simultaneously, then control drive assembly work, the electro-magnet is inhaled first conveying subassembly surface article this moment, drive assembly drives electro-magnet and article and removes to second conveying subassembly top after afterwards, the electro-magnet is put article at second conveying subassembly surface, first image acquisition subassembly and second image acquisition subassembly can carry out image acquisition to a plurality of faces of article, this device can realize the automatic positioning direction to article, can gather the image to a plurality of faces of article simultaneously, guarantee going on of testing process smoothly and stably, make operation process more succinct.
2. This object surface defect detection device, through setting up screw thread post, screw cap, movable plate and second spring, the steerable movable plate of rotation screw thread post and guide positioning board carry out the back-and-forth movement, and the distance between two guide positioning boards is controlled according to article size to the convenience, and applicable in the guide positioning process of multiple size article, the second spring can avoid article card between two guide positioning boards.
3. This object surface defect detection device, through setting up first spring, the distance can be compressed between electro-magnet and the drive assembly, makes the electro-magnet can carry out the adsorption process to the article of co-altitude not, makes the transfer process of article go on smoothly.
Drawings
FIG. 1 is a schematic cross-sectional view of the front view of the present invention;
FIG. 2 is a schematic cross-sectional view of the placement frame of the present invention;
FIG. 3 is a schematic bottom view of the support frame of the present invention;
in the figure: the device comprises a placement frame 1, a driving assembly 2, a first spring 3, an electromagnet 4, a feeding hole 5, a first conveying assembly 6, a discharging hole 7, a second conveying assembly 8, a first image acquisition assembly 9, a second image acquisition assembly 10, a supporting frame 11, a lighting assembly 12, a threaded cap 13, a threaded column 14, a rotating shaft 15, a bearing 16, a movable plate 17, an expansion rod 18, a second spring 19, a guide positioning plate 20, supporting legs 21 and a controller 22.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
As shown in fig. 1-3, the present invention provides a technical solution: the object surface defect detection device comprises a placing frame 1, wherein a driving assembly 2 is arranged on the upper surface of the inner wall of the placing frame 1, the driving assembly 2 is arranged to drive an object to move for a certain distance when in work, so that the acquisition process of images at the bottom of the object by a second image acquisition assembly 10 is realized, a plurality of first springs 3 are arranged on the outer surface of the driving assembly 2, the distance between the electromagnets 4 and the driving assembly 2 can be compressed by arranging the first springs 3, so that the electromagnets 4 can perform an adsorption process on the objects with different heights, the transfer process of the objects can be smoothly performed, the electromagnets 4 are arranged at the other ends of the first springs 3, when the electromagnets 4 are arranged and are close to a first conveying assembly 6, the electromagnets 4 can adsorb metal objects on the surface of the first conveying assembly 6 when being electrified, and when the electromagnets 4 are close to a second conveying assembly 8, the electromagnet 4 is powered off, so that the adsorbed metal objects can be placed on the surface of the second conveying assembly 8, and the first conveying assembly 6 and the second conveying assembly 8 are arranged on the inner wall of the placing frame 1.
The front of placing frame 1 inner wall and the back of inner wall all are provided with first image acquisition subassembly 9, the lower surface of placing frame 1 inner wall is provided with second image acquisition subassembly 10, through setting up first image acquisition subassembly 9 and second image acquisition subassembly 10, can realize the comprehensive image acquisition process to six surfaces of article, the left surface of placing frame 1 inner wall is provided with carriage 11, the front of carriage 11 inner wall and the back of inner wall all are provided with screw cap 13, be provided with screw thread post 14 in the screw cap 13.
One end of the back surface of the threaded column 14 is provided with a rotating shaft 15, the rotating shaft 15 is arranged in a bearing 16, by arranging the threaded columns 14, the threaded caps 13 and the moving plate 17, the moving plate 17 and the guide positioning plates 20 can be controlled to move back and forth by rotating the threaded columns 14, the distance between the two guide positioning plates 20 can be conveniently controlled according to the size of an object, is suitable for the guiding and positioning process of various sizes of articles, the bearing 16 is arranged on the front surface of the moving plate 17, the back surface of the moving plate 17 is provided with two second springs 19, the distance between the movable plate 17 and the guide positioning plates 20 is adjustable by arranging the second springs 19 to avoid articles from being clamped between the two guide positioning plates 20, one end of the back surfaces of the two second springs 19 is provided with the same guide positioning plate 20, and by arranging the guide positioning plates 20, the guide positioning plates 20 are partially arranged into inclined surfaces, can lead to moving in-process article, guarantee that article can accurately move to the intermediate position of first transfer assembly 6.
Specifically, as shown in fig. 1, the lower surface of the placement frame 1 is provided with supporting legs 21, the upper surface of the placement frame 1 is provided with a controller 22, the left side of the placement frame 1 is provided with a feed hole 5, the first conveying assembly 6 is located inside the feed hole 5, the right side of the placement frame 1 is provided with a discharge hole 7, through the arrangement of the feed hole 5 and the discharge hole 7, the feeding and discharging processes of the article detection process can be facilitated, the second conveying assembly 8 is located inside the discharge hole 7, the upper surface of the inner wall of the support frame 11 is provided with an illuminating assembly 12, and the position of the illuminating assembly 12 corresponds to the position of the first conveying assembly 6.
Specifically, as shown in fig. 3, the front surface of the moving plate 17 is provided with an expansion link 18, and by providing the expansion link 18, the situation that the guide positioning plate 20 and the moving plate 17 shake and incline in the front-back moving process can be avoided, and one end of the front surface of the expansion link 18 is fixedly connected with the front surface of the inner wall of the support frame 11.
The working principle of the utility model is as follows:
s1, when the device is needed to be used for detecting objects, the threaded columns 14 are directly rotated, at the moment, the threaded columns 14 drive the moving plate 17 to move, meanwhile, the two guide positioning plates 20 move close to each other, and when the distance between the two guide positioning plates 20 moves to the width corresponding to the object, the threaded columns 14 stop rotating;
s2, controlling the first conveying assembly 6, the second conveying assembly 8 and the driving assembly 2 to work at the moment, then placing the article on the surface of the first conveying assembly 6, pushing the article to the middle position of the first conveying assembly 6 by the guide positioning plate 20 at the moment, and simultaneously acquiring the image of the surface of the article by the first image acquisition assembly 9 when the electromagnet 4 moves close to the article;
s3, absorbing and transferring the articles to the surface of the second conveying component 8 by the electromagnet 4, simultaneously carrying out image acquisition on the lower surface of the articles by the second image acquisition component 10, then powering off the electromagnet 4 to place the articles on the surface of the second conveying component 8, and controlling the first conveying component 6, the second conveying component 8 and the driving component 2 to stop working after the articles are detected.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (6)
1. Object surface defect detection device is including placing frame (1), its characterized in that: the upper surface of the inner wall of the placing frame (1) is provided with a driving assembly (2), the outer surface of the driving assembly (2) is provided with a plurality of first springs (3), the other ends of the first springs (3) are provided with electromagnets (4), and the inner wall of the placing frame (1) is provided with a first conveying assembly (6) and a second conveying assembly (8);
the front surface of the inner wall of the placing frame (1) and the back surface of the inner wall are both provided with a first image acquisition assembly (9), the lower surface of the inner wall of the placing frame (1) is provided with a second image acquisition assembly (10), the left side surface of the inner wall of the placing frame (1) is provided with a supporting frame (11), the front surface of the inner wall of the supporting frame (11) and the back surface of the inner wall are both provided with a threaded cap (13), and a threaded column (14) is arranged in the threaded cap (13);
one end at the back of the threaded column (14) is provided with a rotating shaft (15), the rotating shaft (15) is arranged in a bearing (16), the bearing (16) is arranged on the front surface of a moving plate (17), the back surface of the moving plate (17) is provided with two second springs (19), and one end of the back surface of each second spring (19) is provided with the same guide positioning plate (20).
2. The apparatus for detecting surface defects of an object according to claim 1, wherein: the lower surface of the placing frame (1) is provided with supporting legs (21), and the upper surface of the placing frame (1) is provided with a controller (22).
3. The apparatus for detecting surface defects of an object according to claim 1, wherein: the left side of placing frame (1) has seted up feed port (5), first conveying assembly (6) are located inside feed port (5).
4. The apparatus for detecting surface defects of an object according to claim 1, wherein: discharge opening (7) have been seted up to the right flank of placing frame (1), second conveying subassembly (8) are located inside discharge opening (7).
5. The apparatus for detecting surface defects of an object according to claim 1, wherein: the front surface of the moving plate (17) is provided with a telescopic rod (18), and one end of the front surface of the telescopic rod (18) is fixedly connected with the front surface of the inner wall of the supporting frame (11).
6. The apparatus for detecting surface defects of an object according to claim 1, wherein: and an illuminating assembly (12) is arranged on the upper surface of the inner wall of the supporting frame (11), and the position of the illuminating assembly (12) corresponds to the position of the first conveying assembly (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988047.9U CN215448943U (en) | 2021-05-11 | 2021-05-11 | Object surface defect detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120988047.9U CN215448943U (en) | 2021-05-11 | 2021-05-11 | Object surface defect detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215448943U true CN215448943U (en) | 2022-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120988047.9U Active CN215448943U (en) | 2021-05-11 | 2021-05-11 | Object surface defect detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215448943U (en) |
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2021
- 2021-05-11 CN CN202120988047.9U patent/CN215448943U/en active Active
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