CN217766139U - Metal sheet front and back surface flaw detection method - Google Patents
Metal sheet front and back surface flaw detection method Download PDFInfo
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- CN217766139U CN217766139U CN202221805505.1U CN202221805505U CN217766139U CN 217766139 U CN217766139 U CN 217766139U CN 202221805505 U CN202221805505 U CN 202221805505U CN 217766139 U CN217766139 U CN 217766139U
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Abstract
The invention discloses a metal sheet front and back surface flaw detection device, which comprises a lower base, a feeding frame, a vibrating feeding disc, a feeding mechanism, a turnover mechanism, a material belt packaging mechanism, a rotating disc and a detection assembly, wherein the lower base is fixedly provided with the rotating disc, the lower base around the rotating disc is fixedly provided with the detection assembly, the rotating disc is fixedly provided with a plurality of material placing jigs, one side of the lower base is fixedly provided with the feeding frame, the feeding frame is fixedly provided with the vibrating feeding disc, the vibrating feeding disc is fixedly connected with the feeding mechanism, the feeding mechanism and the turnover mechanism are fixedly arranged on the lower base, and the material belt packaging mechanism is also fixedly arranged on the lower base.
Description
Technical Field
The invention relates to the field of automation equipment, in particular to front and back surface flaw detection of a metal sheet.
Background
When a product is a stamped and blanked metal sheet, after post-process treatment, the surface quality of the sheet needs to be detected to judge whether the product meets the quality requirement, the detection contents mainly comprise paint surface flaw detection, deformation, crushing, marking and dirt, a client production site adopts manual multi-station detection at present, and strip packaging is carried out after the detection is finished. In the process, more labor is needed, the cost is high, more false judgment and missed detection are needed, and the efficiency is lower.
Disclosure of Invention
The invention mainly aims to provide detection of defects on the front side and the back side of a metal sheet, wherein the metal sheet is fed through a vibrating disc and a feeding mechanism, a material placing jig is used for placing and positioning a product, a detection assembly is used for detecting the product, and the product is turned over through a turning mechanism in the detection process, so that the comprehensive detection of the front side and the back side is realized.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a foil positive and negative flaw detects, includes frame down, goes up the work or material rest, and the material charging tray is gone up in the vibration, feed mechanism, tilting mechanism, material area packagine machine constructs, rotary disk and determine module, fixed mounting has the rotary disk down on the frame, and fixed mounting has determine module on the lower frame around this rotary disk, and fixed mounting has a plurality of material of putting tools on this rotary disk, and one side fixed mounting of this lower frame has the work or material rest of going up, and fixed mounting has the vibration to go up the work or material rest on this, and this vibration is gone up work or material rest fixed mounting and is gone up the work or material tray fixed connection and goes up material mechanism, and this feed mechanism and tilting mechanism fixed mounting are under on the frame, and this material area packagine machine constructs also fixed mounting under on the frame.
Further, the feeding mechanism comprises a limiting guide device and a clamping material feeding device, the limiting guide device comprises a guide fixing frame and a guide rail, the guide rail is fixedly mounted on the guide fixing frame, one end of the guide rail is fixedly connected with the vibration feeding disc, a clamping material avoiding groove is fixedly formed in the upper end face of the other end of the guide rail, the clamping material feeding device is erected above the clamping material avoiding groove and comprises a clamping material fixing frame, a transverse moving clamping slide rail, a first lifting cylinder and a clamping material clamping jaw, the clamping material fixing frame is fixedly mounted on the lower base, a transverse moving clamping slide rail is fixedly mounted on the clamping material fixing frame, a transverse moving slide block is slidably mounted on the transverse moving clamping slide rail, a connecting plate is fixedly mounted on the transverse moving slide block, a first lifting cylinder is fixedly mounted on the connecting plate, and a clamping material clamping jaw is fixedly connected to the cylinder head of the first lifting cylinder.
Further, the turnover mechanism comprises a first turnover fixing frame, a second turnover fixing frame, a turnover sliding rail, a material pushing cylinder, a fixing base, a turnover cylinder, a first turnover clamping cylinder, a second turnover clamping cylinder and a second lifting cylinder, wherein the first turnover fixing frame is fixedly provided with the second turnover fixing frame, the upper end of the first turnover fixing frame is fixedly provided with the second lifting cylinder, the cylinder head of the second lifting cylinder is fixedly connected with the first turnover clamping cylinder, the second turnover fixing frame is fixedly provided with the turnover sliding rail, the turnover sliding rail is connected with a sliding block, the sliding block is fixedly provided with a fixing base, the side end face of the fixing base is fixedly provided with a connecting limiting plate, the connecting limiting plate is fixedly connected with the cylinder head of the material pushing cylinder, the material pushing cylinder is fixedly arranged on the second turnover fixing frame, the fixing base is fixedly provided with the turnover cylinder, and the cylinder head of the turnover cylinder is fixedly connected with the second turnover clamping cylinder.
Furthermore, the detection assembly comprises a paint surface detection mechanism, a deformation detection mechanism, a scribing and pressing damage dirt detection mechanism, a pressing damage scribing detection mechanism and a pressing damage detection mechanism, wherein the paint surface detection mechanism, the deformation detection mechanism, the scribing and pressing damage dirt detection mechanism, the pressing damage scribing detection mechanism and the pressing damage detection mechanism are fixed on the lower base around the rotating disk.
Further, lacquer painting detection mechanism includes first detection mount, detects the crane, and first detection camera and first coaxial light source, fixed mounting has the detection crane on this first detection mount, should detect through slider fixedly connected with detection mounting panel on the crane, and fixed mounting has first detection camera and first coaxial light source on this detection mounting panel.
Furthermore, the deformation detection mechanism comprises a second detection fixing frame, a second detection camera, a second coaxial light source and a first shielding connecting cylinder, the second detection fixing frame is fixedly provided with the second detection camera and the second coaxial light source, and the first shielding connecting cylinder is fixedly arranged between the second coaxial light source and the second detection camera.
Further, the scribing and pressing damage dirt detection mechanism comprises a third detection fixing frame, a third detection camera, a third coaxial light source, a second shielding connecting cylinder and a first annular light source, wherein the third detection fixing frame is fixedly provided with the third detection camera and the third coaxial light source, the second shielding connecting cylinder is fixedly arranged between the third coaxial light source and the third detection camera, and the lower end face of the third coaxial light source is fixedly provided with the first annular light source.
Further, the crush damage scribing detection mechanism comprises a fourth detection fixing frame, a fourth detection camera, a spherical light source and a third shielding connecting cylinder, the fourth detection fixing frame is fixedly provided with the fourth detection camera and the spherical light source, and the third shielding connecting cylinder is fixedly arranged between the spherical light source and the fourth detection camera.
Furthermore, the crush injury detection mechanism comprises a fifth detection fixing frame, a fifth detection camera, a first annular light source, a second annular light source and a fourth shielding connecting cylinder, wherein the fifth detection fixing frame is fixedly provided with the fifth detection camera, the first annular light source and the second annular light source, and the fourth shielding connecting cylinder is fixedly arranged between the first annular light source and the fifth detection camera.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the vibrating disc and the feeding mechanism are used for feeding, the material placing jig is used for placing and positioning the product, then the detection assembly is used for detecting the product, and the product is turned over through the turning mechanism in the detection process, so that the front and back sides of the product are detected in an all-round way, the detection efficiency is improved, and the labor cost is reduced.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a perspective view of the feed mechanism of the present invention;
FIG. 4 is a perspective view of the canting mechanism of the present invention;
FIG. 5 is a perspective view of the paint detection mechanism of the present invention;
FIG. 6 is a perspective view of the deformation sensing mechanism of the present invention;
FIG. 7 is a perspective view of the scribing and pressing stain detection mechanism of the present invention
FIG. 8 is a perspective view of a crush scratch detection mechanism of the present invention
Fig. 9 is a perspective view of a crush detection mechanism of the present invention.
Reference numerals
1. A lower machine base; 2. a feeding frame; 3. vibrating the feeding disc; 4. a feeding mechanism; 5. a turnover mechanism; 6. a material belt packaging mechanism; 7. rotating the disc; 8. a detection component; 9. a material placing jig; 10. a limiting material guiding device; 11. a material clamping and feeding device; 12. a material guiding fixing frame; 13. a material guiding rail; 14. a material clamping and avoiding groove; 15. a material clamping fixing frame; 16. transversely moving the material clamping slide rail; 17. a first lifting cylinder; 18. a clamping jaw; 19. a connecting plate; 20. a first overturn fixing frame; 21. a second turnover fixing frame; 22. turning over the slide rail; 23. a material pushing cylinder; 24. a fixed seat; 25. turning over the air cylinder; 26. a first overturning material clamping cylinder; 27. a second overturning material clamping cylinder; 28. a second lifting cylinder; 29. a painted surface detection mechanism; 30. a deformation detection mechanism; 31. a marking and pressing dirty detection mechanism; 32. a crush line detection mechanism; 33. a crush detection mechanism; 34. a first detection fixing frame; 35. detecting the lifting frame; 36. a first detection camera; 37. a first coaxial light source; 38. a second detection fixing frame; 39. a second detection camera; 40. a second coaxial light source; 41. a first shielding connecting cylinder; 42. a third detection fixing frame; 43. a third detection camera; 44. a third coaxial light source; 45. a second shielding connecting cylinder; 46. a first annular light source; 47. a fourth detection fixing frame; 48. a fourth detection camera; 49. a spherical light source; 50. a third shielding connecting cylinder; 51. a fifth detection fixing frame; 52. a fifth detection camera; 53. a first annular light source; 54. a second annular light source; 55. the fourth shelters from the connecting cylinder.
Detailed Description
The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the invention.
Referring to fig. 1-9, the front and back defect detection device for the metal sheets comprises a lower base 1, an upper material rack 2, a vibration feeding tray 3, a feeding mechanism 4, a turnover mechanism 5, a material belt packaging mechanism 6, a rotating tray 7 and a detection assembly 8, wherein the rotating tray 7 is fixedly mounted on the lower base 1, the detection assembly 8 is fixedly mounted on the lower base 1 around the rotating tray 7, a plurality of material placing jigs 9 are fixedly mounted on the rotating tray 7, the upper material rack 2 is fixedly mounted on one side of the lower base 1, the vibration feeding tray 3 is fixedly mounted on the upper material rack 2, the vibration feeding tray 3 is fixedly connected with the feeding mechanism 4, the feeding mechanism 4 and the turnover mechanism 5 are fixedly mounted on the lower base 1, and the material belt packaging mechanism 6 is also fixedly mounted on the lower base 1.
This rotary disk 7 comprises decollator and last carousel, the decollator drives the carousel rotation, and fixed mounting puts material tool 9 for the location of product and puts the material, the rotatory messenger through the decollator puts material tool 9 and shifts to carrying out the material loading under the device of difference, it detects, upset and unloading, feed mechanism 4 is arranged in carrying out the centre gripping with the product dish of product from vibration feeding disk 3 material loading to putting material tool 9, then detect the product lacquer painting through lacquer painting detection device, rethread tilting mechanism 5 overturns the product, detect the another side of product through other detection device at last, pack and the unloading through material area packagine machine 6 to the product machine at last.
The feeding mechanism 4 comprises a limiting guide device 10 and a clamping feeding device 11, the limiting guide device 10 comprises a guide fixing frame 12 and a guide rail 13, the guide rail 13 is fixedly mounted on the guide fixing frame 12, one end of the guide rail 13 is fixedly connected with the vibrating feeding tray 3, a clamping avoiding groove 14 is fixedly formed in the upper end face of the other end of the guide rail 13, the clamping feeding device 11 is erected above the clamping avoiding groove 14, the clamping feeding device 11 comprises a clamping fixing frame 15, a transverse clamping slide rail 16, a first lifting cylinder 17 and a clamping jaw 18, the clamping fixing frame 15 is fixedly mounted on the lower machine base 1, the transverse clamping slide rail 16 is fixedly mounted on the clamping fixing frame 15, a transverse sliding block is slidably mounted on the transverse clamping slide rail 16, a connecting plate 19 is fixedly mounted on the transverse sliding block, a first lifting cylinder 17 is fixedly mounted on the connecting plate 19, and a clamping jaw 18 is fixedly connected to the head of the first lifting cylinder 17.
Arrange the material loading through the product that guide track 13 exported the vibration dish to separate with the vibration dish, prevent that the vibration of vibration dish from influencing the double-layered material of material loading, and will arrange the product on guide track 13 in through pressing from both sides material loading attachment 11 and carry out centre gripping material loading to putting material tool 9 in, accomplish the material loading.
The turnover mechanism 5 comprises a first turnover fixing frame 20, a second turnover fixing frame 21, a turnover sliding rail 22, a material pushing cylinder 23, a fixing seat 24, a turnover cylinder 25, a first turnover clamping cylinder 26, a second turnover clamping cylinder 27 and a second lifting cylinder 28, wherein the first turnover fixing frame 20 is fixedly provided with the second turnover fixing frame 21, the upper end of the first turnover fixing frame 20 is fixedly provided with the second lifting cylinder 28, the cylinder head of the second lifting cylinder 28 is fixedly connected with the first turnover clamping cylinder 26, the second turnover fixing frame 21 is fixedly provided with the turnover sliding rail 22, the turnover sliding rail 22 is slidably connected with a sliding block, the sliding block is fixedly provided with the fixing seat 24, the side end face of the fixing seat 24 is fixedly provided with a connection limiting plate, the connection limiting plate is fixedly connected with the cylinder head of the material pushing cylinder 23, the material pushing cylinder 23 is fixedly arranged on the second turnover fixing frame 21, the fixing seat 24 is fixedly provided with the turnover cylinder 25, and the cylinder head of the turnover cylinder 25 is fixedly connected with the second turnover clamping cylinder 27.
The second lifting cylinder 28 drives the first overturning and clamping cylinder 26 to lift and clamp materials, the plate is clamped and lifted from the material placing jig 9, the second overturning and clamping cylinder 27 clamps lifted products, the second overturning and clamping cylinder 27 is driven to overturn 180 degrees through the overturning cylinder 25, and the material pushing cylinder 23 is matched with the overturning slide rail 22 and the fixing seat 24 to realize the translation of the overturning cylinder 25 and avoid positions.
The detection assembly 8 comprises a painted surface detection mechanism 29, a deformation detection mechanism 30, a scribing and pressing damage dirt detection mechanism 31, a pressing damage scribing detection mechanism 32 and a pressing damage detection mechanism 33 which are fixed on the lower base 1 around the rotating disc 7.
Lacquer painting detection mechanism 29 includes first detection mount 34, detects crane 35, and first detection camera 36 and first coaxial light source 37, and fixed mounting has detection crane 35 on this first detection mount 34, should detect the crane 35 and go up through slider fixedly connected with detection mounting panel, and fixed mounting has first detection camera 36 and first coaxial light source 37 on this detection mounting panel.
The deformation detection mechanism 30 includes a second detection fixing frame 38, a second detection camera 39, a second coaxial light source 40 and a first shielding connecting cylinder 41, the second detection fixing frame 38 is fixedly provided with the second detection camera 39 and the second coaxial light source 40, and the first shielding connecting cylinder 41 is fixedly arranged between the second coaxial light source 40 and the second detection camera 39.
The scribing and pressing damage contamination detection mechanism 31 comprises a third detection fixing frame 42, a third detection camera 43, a third coaxial light source 44, a second shielding connecting cylinder 45 and a first annular light source 46, wherein the third detection fixing frame 42 is fixedly provided with the third detection camera 43 and the third coaxial light source 44, the second shielding connecting cylinder 45 is fixedly arranged between the third coaxial light source 44 and the third detection camera 43, and the lower end face of the third coaxial light source 44 is fixedly provided with the first annular light source 46.
The crush damage scribing detection mechanism 32 comprises a fourth detection fixing frame 47, a fourth detection camera 48, a spherical light source 49 and a third shielding connecting cylinder 50, wherein the fourth detection fixing frame 47 is fixedly provided with the fourth detection camera 48 and the spherical light source 49, and the third shielding connecting cylinder 50 is fixedly arranged between the spherical light source 49 and the fourth detection camera 48.
The crush damage detecting mechanism 33 includes a fifth detecting fixing frame 51, a fifth detecting camera 52, a first annular light source 53, a second annular light source 54 and a fourth shielding connecting cylinder 55, the fifth detecting fixing frame 51 is fixedly provided with the fifth detecting camera 52, the first annular light source 53 and the second annular light source 54, and the fourth shielding connecting cylinder 55 is fixedly arranged between the first annular light source 53 and the fifth detecting camera 52.
And the product is rechecked through the three detection mechanisms, and detail detection is performed step by step.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiment, but equivalent modifications or changes made by those skilled in the art according to the present disclosure should be included in the scope of the present invention as set forth in the appended claims.
Claims (9)
1. The utility model provides a foil positive and negative flaw detects, includes frame (1) down, goes up work or material rest (2), and charging tray (3) in the vibration, feed mechanism (4), tilting mechanism (5), material area packagine machine constructs (6), rotary disk (7) and determine module (8), its characterized in that: fixed mounting has rotary disk (7) down on frame (1), fixed mounting has detection component (8) on this rotary disk (7) lower frame (1) all around, fixed mounting has a plurality of material tools (9) of putting on this rotary disk (7), one side fixed mounting of this lower frame (1) has last work or material rest (2), fixed mounting has vibration charging tray (3) on this last work or material rest (2), charging tray (3) fixed connection material loading mechanism (4) on this vibration, this material loading mechanism (4) and tilting mechanism (5) fixed mounting are under on frame (1), this material strap mechanism (6) is also fixed mounting under on frame (1).
2. The method for detecting defects on the front and back sides of the metal sheet as claimed in claim 1, wherein the method comprises the following steps: the feeding mechanism (4) comprises a limiting guide device (10) and a clamping feeding device (11), the limiting guide device (10) comprises a guide fixing frame (12) and a guide rail (13), the guide fixing frame (12) is fixedly provided with the guide rail (13), one end of the guide rail (13) is fixedly connected with the vibrating feeding disc (3), the other end upper end face of the guide rail (13) is fixedly provided with a clamping avoiding groove (14), the clamping avoiding groove (14) is erected above the clamping avoiding groove (14), the clamping feeding device (11) comprises a clamping fixing frame (15), a transverse moving clamping slide rail (16), a first lifting cylinder (17) and a clamping jaw (18), the clamping fixing frame (15) is fixedly installed on the lower machine base (1), the clamping fixing frame (15) is fixedly provided with a clamping slide rail (16), the transverse moving clamping slide rail (16) is slidably installed on the transverse moving clamping slide rail, a transverse moving slide block is fixedly installed on the sliding slide block (19), and an upper connecting plate (19) is fixedly installed on the clamping cylinder (17), and the first lifting cylinder (17) is fixedly connected with the clamping jaw (17).
3. The method for detecting defects on the front and back sides of the metal sheet as claimed in claim 1, wherein the method comprises the following steps: turnover mechanism (5) is including first upset mount (20), second upset mount (21), upset slide rail (22), push away material cylinder (23), fixing base (24), upset cylinder (25), first upset clamp material cylinder (26), second upset clamp material cylinder (27) and second lift cylinder (28), fixed mounting has second upset mount (21) on this first upset mount (20), upper end fixed mounting on this first upset mount (20) has second lift cylinder (28), first upset clamp material cylinder (26) of fixedly connected with on the jar head of this second lift cylinder (28), fixed mounting has upset slide rail (22) on this second upset mount (21), sliding connection has the slider on this upset slide rail (22), fixed mounting has fixing base (24) on this slider, the side end fixed mounting of this fixing base (24) has the connection limiting plate, this connection limiting plate and the jar head fixed connection who pushes away material cylinder (23), this pushes away material cylinder (23) fixed mounting on second upset mount (21), fixed mounting has upset cylinder (25) on this fixing base (24), the upset jar head (27) that this upset cylinder (25) is connected with the upset cylinder head (27).
4. The method for detecting defects on the front side and the back side of the metal sheet as claimed in claim 1, wherein the method comprises the following steps: the detection assembly (8) comprises a paint surface detection mechanism (29) fixed on the lower base (1) around the rotating disc (7), a deformation detection mechanism (30), a scribing and pressing damage dirt detection mechanism (31), a pressing damage scribing detection mechanism (32) and a pressing damage detection mechanism (33).
5. The method of claim 4, wherein the method comprises the following steps: the lacquer painting detection mechanism (29) comprises a first detection fixing frame (34), a detection lifting frame (35), a first detection camera (36) and a first coaxial light source (37), wherein the first detection fixing frame (34) is fixedly provided with the detection lifting frame (35), the detection lifting frame (35) is provided with a detection mounting plate through a sliding block fixedly connected with, and the detection mounting plate is fixedly provided with the first detection camera (36) and the first coaxial light source (37).
6. The method of claim 4, wherein the method comprises the following steps: the deformation detection mechanism (30) comprises a second detection fixing frame (38), a second detection camera (39), a second coaxial light source (40) and a first shielding connecting cylinder (41), the second detection fixing frame (38) is fixedly provided with the second detection camera (39) and the second coaxial light source (40), and the first shielding connecting cylinder (41) is fixedly arranged between the second coaxial light source (40) and the second detection camera (39).
7. The method of claim 4, wherein the defects on the front and back sides of the metal sheet are detected by: the scribing crush damage dirt detection mechanism (31) comprises a third detection fixing frame (42), a third detection camera (43), a third coaxial light source (44), a second shielding connecting cylinder (45) and a first annular light source (46), the third detection fixing frame (42) is fixedly provided with the third detection camera (43) and the third coaxial light source (44), the third coaxial light source (44) and the third detection camera (43) are fixedly provided with the second shielding connecting cylinder (45), and the lower end face of the third coaxial light source (44) is fixedly provided with the first annular light source (46).
8. The method of claim 4, wherein the method comprises the following steps: crushing and marking off detection mechanism (32) include fourth detection mount (47), fourth detection camera (48), and spherical light source (49) and third shelter from connecting cylinder (50), and fixed mounting has fourth detection camera (48) and spherical light source (49) on this fourth detection mount (47), and this spherical light source (49) and fourth detection camera (48) between fixed being equipped with the third shelter from connecting cylinder (50).
9. The method of claim 4, wherein the method comprises the following steps: the pressure injury detection mechanism (33) comprises a fifth detection fixing frame (51), a fifth detection camera (52), a first annular light source (53), a second annular light source (54) and a fourth shielding connecting cylinder (55), the fifth detection fixing frame (51) is fixedly provided with the fifth detection camera (52), the first annular light source (53) and the second annular light source (54), and the fourth shielding connecting cylinder (55) is fixedly arranged between the first annular light source (53) and the fifth detection camera (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805505.1U CN217766139U (en) | 2022-07-13 | 2022-07-13 | Metal sheet front and back surface flaw detection method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221805505.1U CN217766139U (en) | 2022-07-13 | 2022-07-13 | Metal sheet front and back surface flaw detection method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217766139U true CN217766139U (en) | 2022-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221805505.1U Active CN217766139U (en) | 2022-07-13 | 2022-07-13 | Metal sheet front and back surface flaw detection method |
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| Country | Link |
|---|---|
| CN (1) | CN217766139U (en) |
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2022
- 2022-07-13 CN CN202221805505.1U patent/CN217766139U/en active Active
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