CN213423010U - Tubular fuse surface flaw inspection device - Google Patents
Tubular fuse surface flaw inspection device Download PDFInfo
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- CN213423010U CN213423010U CN202022435662.5U CN202022435662U CN213423010U CN 213423010 U CN213423010 U CN 213423010U CN 202022435662 U CN202022435662 U CN 202022435662U CN 213423010 U CN213423010 U CN 213423010U
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- light source
- bowl
- shaped light
- surface detection
- back baffle
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Abstract
The utility model provides a device for inspecting surface flaws of tubular fuses, which comprises a bottom surface detection mechanism and a top surface detection mechanism; the bottom surface detection mechanism comprises a bottom surface detection support, wherein a first back baffle and a first bowl-shaped light source are arranged on the bottom surface detection support, the first back baffle is located above the first bowl-shaped light source, an opening of the first bowl-shaped light source faces the first back baffle, a first through hole is formed in the bottom of the first bowl-shaped light source, a first lens and a first camera are arranged below the first through hole, and the first lens faces the first through hole. Adopt the technical scheme of the utility model, the clear formation of image in acquireing tubulose fuse top and bottom that can be convenient combines prior art's image contrast, discerns the slight flaw of product to sift out it, realize the short-term test of fuse outward appearance, guarantee that the testing standard lasts uniformly, improved production efficiency, thereby improve the product quality, saved the manpower.
Description
Technical Field
The utility model relates to a components and parts detect technical field, especially relate to a tubulose fuse surface flaw detection device.
Background
The hardware carrier of information technology is the electronic device, and almost all electronic products have more than one fuse for protecting the device from being damaged by large current. At present, most of domestic tubular fuse manufacturers adopt manual visual inspection to judge whether the appearance of the fuse is qualified or not, but people have subjectivity, and can understand the detection standard according to own experience, so that the standard execution is not uniform, people can be tired, defective product omission ratio is increased, and production efficiency is low.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model discloses a tubulose fuse surface flaw verifying attachment realizes the short-term test of fuse outward appearance, has improved production efficiency.
To this end, the technical scheme of the utility model is that:
a kind of tubular fuse surface flaw checkout gear, it includes bottom surface detection mechanism and top surface detection mechanism;
the bottom surface detection mechanism comprises a bottom surface detection support, a first back baffle and a first bowl-shaped light source are arranged on the bottom surface detection support, the first back baffle is positioned above the first bowl-shaped light source, an opening of the first bowl-shaped light source faces the first back baffle, a first through hole is formed in the bottom of the first bowl-shaped light source, a first lens and a first camera are arranged below the first through hole, and the first lens faces the first through hole;
the top surface detection mechanism comprises a top surface detection support, a second back baffle and a second bowl-shaped light source are arranged on the top surface detection support, the second back baffle is located below the second bowl-shaped light source, an opening of the second bowl-shaped light source faces the second back baffle, a second through hole is formed in the bottom of the second bowl-shaped light source, a second lens and a second camera are arranged above the second through hole, and the second lens faces the second through hole.
By adopting the technical scheme, the tubular fuse to be detected is placed in the first bowl-shaped light source, the picture of the bottom of the tubular fuse to be detected is shot through the first lens and the first camera, and can be compared with the picture of a standard sample, and the fine defects of the product can be identified by combining the image comparison technology in the prior art; the same is true for the top surface inspection of the tubular fuse to be inspected.
As a further improvement of the present invention, the opening of the first bowl-shaped light source is provided with a first annular light source, and the opening of the second bowl-shaped light source is provided with a second annular light source.
As a further improvement of the present invention, the first annular light source includes a first light source fixing ring and a LED lamp bead, and the LED lamp bead is located on an inner wall of the first light source fixing ring; the second annular light source comprises a second light source fixing ring and an LED lamp bead, and the LED lamp bead is located on the inner wall of the second light source fixing ring.
As a further improvement of the utility model, the second camera lens and the second camera pass through the fixed bolster and detect support fixed connection with the top surface.
As a further improvement of the present invention, the first back baffle and the first bowl-shaped light source are respectively and fixedly connected to the bottom surface detection bracket through an L-shaped fixing frame; and the second back baffle and the second bowl-shaped light source are respectively and fixedly connected with the bottom surface detection support through an L-shaped fixing frame.
As a further improvement of the present invention, the first back baffle is circular, and the area of the first back baffle is smaller than the area of the opening of the first bowl-shaped light source; the second back baffle is circular, and the area of the second back baffle is smaller than that of the opening of the second bowl-shaped light source.
Compared with the prior art, the beneficial effects of the utility model are that:
adopt the technical scheme of the utility model, design the fixed industry camera of three-dimensional support structure, annular light source, bowl form light source and back of the body plate washer to acquire the clear formation of image in tubulose fuse top and bottom, combine prior art's image contrast, discern the slight flaw of product, and screen out it, the current automation technology realization automation of combination that can be further, realize the short-term test of fuse outward appearance, guarantee that detection standard lasts unified, and the production efficiency is improved, thereby improve the product quality, and the manpower is saved.
Drawings
Fig. 1 is a schematic structural view of a bottom surface inspection mechanism according to an embodiment of the present invention.
Fig. 2 is a schematic structural view of another angle of the bottom surface inspection mechanism according to the embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a top surface inspection mechanism according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of another angle of the top surface inspection mechanism according to the embodiment of the present invention.
Reference numerals:
1-bottom surface detection mechanism, 2-top surface detection mechanism;
11-a bottom surface detection bracket, 12-a first back baffle, 13-a first bowl-shaped light source, 14-a first through hole, 15-a first lens, 16-a first camera, 17-a first light source fixing ring and 18-an LED lamp;
21-a top surface detection support, 22-a second back baffle, 23-a second bowl-shaped light source, 24-a second through hole, 25-a second lens, 26-a second camera, 27-a second light source fixing ring and 28-an LED lamp.
Detailed Description
Preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, a surface defect inspection device for a tubular fuse includes a bottom surface inspection mechanism 1 and a top surface inspection mechanism 2.
The bottom surface detection mechanism 1 comprises a bottom surface detection support 11, a first back baffle 12 and a first bowl-shaped light source 13 are arranged on the bottom surface detection support 11, the first back baffle 12 is positioned above the first bowl-shaped light source 13, the opening of the first bowl-shaped light source 13 faces the first back baffle 12, a first through hole 14 is formed in the bottom of the first bowl-shaped light source 13, a first lens 15 and a first camera 16 are arranged below the first through hole 14, and the first lens 15 faces the first through hole 14;
the top surface detection mechanism 2 comprises a top surface detection support 21, a second back baffle 22 and a second bowl-shaped light source 23 are arranged on the top surface detection support 21, the second back baffle 22 is located below the second bowl-shaped light source 23, an opening of the second bowl-shaped light source 23 faces the second back baffle 22, a second through hole 24 is formed in the bottom of the second bowl-shaped light source 23, a second lens 25 and a second camera 26 are arranged above the second through hole 24, and the second lens 25 faces the second through hole 24.
The opening of the first bowl-shaped light source 13 is provided with a first annular light source, the opening of the second bowl-shaped light source 23 is provided with a second annular light source, the first annular light source comprises a first light source fixing ring 17 and an LED lamp bead 18, and the LED lamp bead 18 is positioned on the inner wall of the first light source fixing ring 17; the second annular light source comprises a second light source fixing ring 26 and LED lamp beads 28, and the LED lamp beads 28 are located on the inner wall of the second light source fixing ring 26. The second lens 25 and the second camera 26 are fixedly connected with the top surface detection support 21 through a fixing support.
Further, the first back baffle 12 and the first bowl-shaped light source 13 are respectively and fixedly connected with the bottom surface detection bracket 11 through an L-shaped fixing frame; the second back baffle 22 and the second bowl-shaped light source 23 are respectively and fixedly connected with the bottom detection bracket 11 through an L-shaped fixing frame. The first back baffle 12 is circular, and the area of the first back baffle 12 is smaller than that of the opening of the first bowl-shaped light source 13; the second back baffle 22 is circular, and the area of the second back baffle 22 is smaller than the area of the opening of the second bowl-shaped light source 23.
Adopt the technical scheme of this embodiment, detect the bottom surface and the top surface of filling fuse respectively through bottom surface detection mechanism and top surface detection mechanism respectively to acquire the clear formation of image in tubulose fuse top and bottom, combine prior art's image contrast technique, can artifical contrast or the slight flaw of computer automatic identification product, and sieve out it, greatly promote production efficiency, use manpower sparingly resource.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the shape and structure of the present invention are within the protection scope of the present invention.
Claims (6)
1. A kind of surface flaw detection device of the tubular fuse, characterized by that: the device comprises a bottom surface detection mechanism and a top surface detection mechanism;
the bottom surface detection mechanism comprises a bottom surface detection support, a first back baffle and a first bowl-shaped light source are arranged on the bottom surface detection support, the first back baffle is positioned above the first bowl-shaped light source, an opening of the first bowl-shaped light source faces the first back baffle, a first through hole is formed in the bottom of the first bowl-shaped light source, a first lens and a first camera are arranged below the first through hole, and the first lens faces the first through hole;
the top surface detection mechanism comprises a top surface detection support, a second back baffle and a second bowl-shaped light source are arranged on the top surface detection support, the second back baffle is located below the second bowl-shaped light source, an opening of the second bowl-shaped light source faces the second back baffle, a second through hole is formed in the bottom of the second bowl-shaped light source, a second lens and a second camera are arranged above the second through hole, and the second lens faces the second through hole.
2. The tubular fuse surface defect inspection device of claim 1, wherein: the opening of the first bowl-shaped light source is provided with a first annular light source, and the opening of the second bowl-shaped light source is provided with a second annular light source.
3. The tubular fuse surface defect inspection device of claim 2, wherein: the first annular light source comprises a first light source fixing ring and LED lamp beads, and the LED lamp beads are positioned on the inner wall of the first light source fixing ring; the second annular light source comprises a second light source fixing ring and an LED lamp bead, and the LED lamp bead is located on the inner wall of the second light source fixing ring.
4. The tubular fuse surface defect inspection device of claim 3, wherein: and the second lens and the second camera are fixedly connected with the top surface detection support through a fixed support.
5. The tubular fuse surface defect inspection device of claim 3, wherein: the first back baffle and the first bowl-shaped light source are respectively and fixedly connected with the bottom surface detection bracket through an L-shaped fixing frame; and the second back baffle and the second bowl-shaped light source are respectively and fixedly connected with the bottom surface detection support through an L-shaped fixing frame.
6. The device for inspecting surface flaws of a tubular fuse according to any one of claims 1 to 5, wherein: the first back baffle is circular, and the area of the first back baffle is smaller than that of the opening of the first bowl-shaped light source; the second back baffle is circular, and the area of the second back baffle is smaller than that of the opening of the second bowl-shaped light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435662.5U CN213423010U (en) | 2020-10-28 | 2020-10-28 | Tubular fuse surface flaw inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022435662.5U CN213423010U (en) | 2020-10-28 | 2020-10-28 | Tubular fuse surface flaw inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213423010U true CN213423010U (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022435662.5U Active CN213423010U (en) | 2020-10-28 | 2020-10-28 | Tubular fuse surface flaw inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213423010U (en) |
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2020
- 2020-10-28 CN CN202022435662.5U patent/CN213423010U/en active Active
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