CN217007066U - X-ray flaw detection device for detecting high-frequency resistance welding seam - Google Patents
X-ray flaw detection device for detecting high-frequency resistance welding seam Download PDFInfo
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- CN217007066U CN217007066U CN202123283159.3U CN202123283159U CN217007066U CN 217007066 U CN217007066 U CN 217007066U CN 202123283159 U CN202123283159 U CN 202123283159U CN 217007066 U CN217007066 U CN 217007066U
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Abstract
The invention provides an X-ray flaw detection device for detecting a high-frequency resistance welding seam, which comprises a flaw detection assembly, wherein the flaw detection assembly comprises a first workbench and a first conveying belt, a first shielding shell is arranged in the middle of the top surface of the first workbench, second shielding shells are symmetrically arranged on the left side and the right side, the second shielding shells are connected with the first shielding shell, first through holes are symmetrically arranged on the left side and the right side of the first shielding shell, an X-ray source and a detector are respectively arranged in the middle of the upper side and the lower side of an inner cavity, the second shielding shells are symmetrically provided with second through holes on the left side and the right side, and the first conveying belt penetrates through the second shielding shell on the left side, the first shielding shell in the middle and the inner cavity of the second shielding shell on the right side from left to right. The invention not only can detect the structural information in the welding seam through the welding seam, but also can monitor and accurately detect the defect on line in real time, thereby avoiding the risks of missed detection and undetected flow market of the defect.
Description
Technical Field
The invention relates to the technical field of metal can packaging, in particular to an X-ray flaw detection device for detecting a high-frequency resistance welding seam.
Background
At present, in the metal dry powder can packaging industry, welding seams are formed by high-frequency resistance welding, and defects and quality risks exist. At first, at present, the welding seam welding of the metal can is realized by manually detecting whether the welding is bad or not from the outside by naked eyes, and whether the welding seam is bad or not and potential risks cannot be detected, and secondly, manual detection is only performed on a production line at regular time and at random, and 100% of total detection cannot be performed, so that the risk of missing detection and loss of defective products also exists. The traditional visual detection can only detect obvious defects of the outer surface of the welding seam, such as false welding, cold welding, leakage welding, holes, breakdown and the like.
Disclosure of Invention
In order to solve the problems, the invention discloses an X-ray flaw detection device for detecting a high-frequency resistance welding seam, which not only can detect structural information in the welding seam through the welding seam, but also can monitor and accurately detect defects on line in real time, and avoids the risks of missed detection and undetected defects and flowing out of the market.
The specific scheme is as follows:
the utility model provides an X-ray inspection device for detecting high frequency resistance welds which characterized in that: including the subassembly of detecting a flaw, the subassembly of detecting a flaw includes first workstation and first conveyer belt, the top surface middle part of first workstation is equipped with first shielding shell, and left and right sides symmetry is equipped with second shielding shell, second shielding shell is connected with first shielding shell, the left and right sides symmetry of first shielding shell is equipped with first opening, and the upper and lower both sides middle part of inner chamber is equipped with X ray source and detector respectively, second shielding shell is equipped with the second opening for left and right sides symmetry, first conveyer belt turns right from a left side and runs through the inner chamber of the second shielding shell that runs through left second shielding shell, middle part in proper order and the first shielding shell on right side and the second shielding shell on right side.
As a further improvement of the present invention, the first shielding case has a hollow rectangular parallelepiped structure, and the second shielding case has a hollow rectangular parallelepiped structure.
As a further development of the invention, the detector is connected to the processor in signal form.
As a further improvement of the invention, shielding curtains are uniformly distributed from front to back above a second through hole at one end of the second shielding shell far away from the first shielding shell.
As a further improvement of the invention, the flaw detection device further comprises a removing component arranged on the right side of the flaw detection component, the removing component comprises a second workbench, a second conveying belt is arranged on the second workbench, the top surface of the second conveying belt is flush with the top surface of the first conveying belt, a mounting frame is arranged on the rear side of the second conveying belt, a horizontal cylinder is arranged on the front side of the mounting frame in a matched mode, a piston rod of the horizontal cylinder is arranged forwards, and a push block is arranged at the end portion of the piston rod.
As a further improvement of the invention, the lower end of the push block is higher than the top surface of the second conveying belt, so that unqualified products can be removed.
As a further improvement of the invention, the controller of the horizontal cylinder is in signal connection with the processor.
The invention has the beneficial effects that:
1. under the condition of not damaging the product, the structure information in the welding seam can be detected, potential hidden dangers are eliminated, outflow of defective products is avoided, risks are reduced, and product quality guarantee is improved;
2. the method is not influenced by ambient light, has high detection speed and accurate judgment, can reduce labor consumption and improve production efficiency.
Drawings
FIG. 1 is a schematic view of the present invention.
List of reference numerals:
1-a first workbench, 2-a first conveyer belt, 3-a first shielding shell, 4-a second shielding shell, 5-an X-ray source, 6-a detector, 7-a second workbench, 8-a second conveyer belt, 9-a mounting frame, 10-a horizontal cylinder, 11-a push block and 12-a shielding curtain.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention.
As shown in the figure, an X-ray inspection device for detecting high frequency resistance welding seam, including the subassembly of detecting a flaw, the subassembly of detecting a flaw includes first workstation 1 and first conveyer belt 2, the top surface middle part of first workstation 1 is equipped with first shielded enclosure 3, the left and right sides symmetry is equipped with second shielded enclosure 4, second shielded enclosure 4 is connected with first shielded enclosure 3, the left and right sides symmetry of first shielded enclosure 3 is equipped with first opening, the upper and lower both sides middle part of inner chamber is equipped with X ray source 5 and detector 6 respectively, second shielded enclosure 4 is equipped with the second opening for the left and right sides symmetry, first conveyer belt 2 turns right from a left side and runs through left second shielded enclosure 4 in proper order, the inner chamber of the first shielded enclosure 3 at middle part and the second shielded enclosure 4 on right side. According to the invention, different X-ray image databases are obtained through an X-ray source, various normal welding parameter indexes are established, a sample passing through the X-ray source is calculated through an X-ray detector, the indexes are compared with normal image parameters, judgment is rapidly made and executed, the sample is directly released to the next link through detection if the sample is in accordance with the normal image parameters, otherwise, the sample is rejected by a system if the sample is unqualified.
In the present embodiment, the first shield shell 3 has a hollow rectangular parallelepiped structure, and the second shield shell 4 has a hollow rectangular parallelepiped structure.
In the present embodiment, the detector 6 is in signal connection with the processor.
In this embodiment, the shielding curtains 12 are uniformly distributed from front to back above the second through hole at the end of the second shielding shell 4 far away from the first shielding shell 3.
In this embodiment, still including setting up the subassembly of rejecting on the subassembly right side of detecting a flaw, reject the subassembly and include second workstation 7, be equipped with second conveyer belt 8 on the second workstation 7, its top surface flushes with the top surface of first conveyer belt 7, and the rear side of second conveyer belt 8 is equipped with mounting bracket 9, and horizontal cylinder 10 is installed in the front side cooperation of mounting bracket 9, and horizontal cylinder 10's piston rod sets up forward, and the tip of piston rod is equipped with ejector pad 11.
In this embodiment, the lower end of the push block 11 is higher than the top surface of the second conveyor belt 8, so that unqualified products can be rejected.
The invention replaces the traditional artificial visual detection, utilizes the characteristic that X-ray has super-strong penetrating power, is not interfered by the detection environment and the smoothness of the surface of the product, can deeply detect the internal structure information of the product under the condition of not damaging the product so as to ensure that the product is detected all-around from outside to inside, and simultaneously, the detection method is far superior to the traditional visual detection in speed efficiency.
The technical means disclosed in the invention scheme are not limited to the technical means disclosed in the above embodiments, but also include the technical scheme formed by any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and such improvements and modifications are also considered to be within the scope of the present invention.
Claims (7)
1. The utility model provides a X-ray inspection device for detecting high frequency resistance welds seam which characterized in that: including the subassembly of detecting a flaw, the subassembly of detecting a flaw includes first workstation (1) and first conveyer belt (2), the top surface middle part of first workstation (1) is equipped with first shielding shell (3), and the left and right sides symmetry is equipped with second shielding shell (4), second shielding shell (4) are connected with first shielding shell (3), the left and right sides symmetry of first shielding shell (3) is equipped with first opening, and the upper and lower both sides middle part of inner chamber is equipped with X ray source (5) and detector (6) respectively, second shielding shell (4) are equipped with the second opening for the left and right sides symmetry, first conveyer belt (2) are turned right from a left side and are run through the inner chamber of the first shielding shell (3) of left second shielding shell (4), middle part and second shielding shell (4) on right side in proper order.
2. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 1, characterized in that: the first shielding shell (3) is of a hollow cuboid structure, and the second shielding shell (4) is of a hollow cuboid structure.
3. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 1, characterized in that: the detector (6) is in signal connection with the processor.
4. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 1, characterized in that: and shielding curtains (12) are uniformly distributed above the second through hole at one end, far away from the first shielding shell (3), of the second shielding shell (4) from the front to the back.
5. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 1, characterized in that: still including setting up the subassembly of rejecting on the subassembly right side of detecting a flaw, it includes second workstation (7) to reject the subassembly, be equipped with second conveyer belt (8) on second workstation (7), its top surface flushes with the top surface of first conveyer belt (2), the rear side of second conveyer belt (8) is equipped with mounting bracket (9), horizontal cylinder (10) are installed in the front side cooperation of mounting bracket (9), the piston rod of horizontal cylinder (10) sets up forward, and the tip of piston rod is equipped with ejector pad (11).
6. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 5, characterized in that: the lower end of the push block (11) is higher than the top surface of the second conveying belt (8).
7. The X-ray flaw detection apparatus for detecting a high-frequency resistance-welded seam according to claim 5, characterized in that: the controller of the horizontal cylinder (10) is in signal connection with the processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283159.3U CN217007066U (en) | 2021-12-24 | 2021-12-24 | X-ray flaw detection device for detecting high-frequency resistance welding seam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123283159.3U CN217007066U (en) | 2021-12-24 | 2021-12-24 | X-ray flaw detection device for detecting high-frequency resistance welding seam |
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| Publication Number | Publication Date |
|---|---|
| CN217007066U true CN217007066U (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123283159.3U Active CN217007066U (en) | 2021-12-24 | 2021-12-24 | X-ray flaw detection device for detecting high-frequency resistance welding seam |
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|---|---|
| CN (1) | CN217007066U (en) |
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2021
- 2021-12-24 CN CN202123283159.3U patent/CN217007066U/en active Active
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