CN115165879A - PCB appearance detection and analysis device - Google Patents
PCB appearance detection and analysis device Download PDFInfo
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- CN115165879A CN115165879A CN202210807149.5A CN202210807149A CN115165879A CN 115165879 A CN115165879 A CN 115165879A CN 202210807149 A CN202210807149 A CN 202210807149A CN 115165879 A CN115165879 A CN 115165879A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N2021/845—Objects on a conveyor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/86—Investigating moving sheets
- G01N2021/8654—Mechanical support; Mounting of sheet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The invention discloses a PCB appearance detection and analysis device, and relates to the technical field of PCB appearance detection and analysis; in order to ensure the effect of detecting and analyzing the appearance of the PCB; including base, PCB board main part and actuating mechanism, base top outer wall has the spacing two of slip through the bolt fastening, two circumference outer wall sliding connection of spacing slip have place board two, it rotates to place two top outer walls of board and is connected with the column spinner to rotate, column spinner top outer wall has the clamp plate through the bolt fastening, clamp plate top outer wall sliding connection has convex post one, convex post bottom inner wall and clamp plate bottom outer wall joint have same spring one, convex post top outer wall has the dish of placing through the bolt fastening. The limiting ring is arranged, so that the cross plate and the toggle column can be wrapped when no external force is introduced, and the cross plate can be used for placing the PCB main body in a space between the cross plate and the limiting ring.
Description
Technical Field
The invention relates to the technical field of PCB appearance detection and analysis, in particular to a PCB appearance detection and analysis device.
Background
The PCB board is a printed circuit board and takes an insulating board as a base material, the insulating board is cut into a certain size, at least one conductive pattern is attached to the PCB board, holes (such as element holes, fastening holes, metalized holes and the like) are distributed on the PCB board and used for replacing a chassis of the traditional electronic components and realizing the interconnection between the electronic components, at present, when welding spots on the PCB board are detected, an operator usually checks the welding spots with eyes or puts the welding spots into an instrument for testing, and visual fatigue can occur due to the long-time operation of manual checking, so that the omission is caused, and therefore, the PCB board needs to be designed to be capable of effectively detecting and analyzing the appearance of the PCB board.
Through the retrieval, chinese patent application No. CN201920928843.6 discloses a PCB board outward appearance detection analytical equipment, including base, carousel workstation, roof, outward appearance detection device and computer, the step motor output is equipped with the carousel workstation through the pivot, be equipped with blevile of push on the mounting bracket of flange conveyer belt both sides, the roof inboard is equipped with outward appearance detection device, outward appearance detection device includes mounting bar and industry camera, the roof top is equipped with the image analysis equipment with industry camera looks adaptation, the roof bottom is equipped with unloader.
The PCB appearance detection and analysis device in the patent has the following defects: at the in-process that the outward appearance detected, can only shoot the one side of PCB board, can't shoot its another side, can't guarantee the effect that detects.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a PCB appearance detection and analysis device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a PCB board outward appearance detection and analysis device, includes base, PCB board main part and actuating mechanism, base top outer wall is provided with the spacing two of slip, the spacing two circumference outer wall swing joint of slip has places board two, place two top outer wall swing joint of board have the column spinner, column spinner top outer wall is provided with the clamp plate, clamp plate top outer wall swing joint has convex post one, convex post bottom inner wall and clamp plate bottom outer wall joint have same spring one, convex post top outer wall is provided with places the dish, it is provided with the column spinner to place a set top outer wall, it is provided with the cross plate to stir column top outer wall, it is provided with irregular post to place two top outer walls of board, irregular post one side outer wall is provided with the spacing ring, and spacing ring circumference inner wall swing joint in stirring column circumference outer wall, irregular post circumference outer wall is provided with the circular slab, circular slab top outer wall is provided with the arc roof, it is provided with the montant to place a set bottom outer wall, montant bottom outer wall is provided with hollow cylinder, hollow cylinder inner wall swing joint has the universal ball.
Preferably, the following components: the driving mechanism comprises an L-shaped plate and a servo motor, the L-shaped plate is arranged on the outer wall of the top of the base, the servo motor is arranged on the inner wall of the top of the L-shaped plate, and an output shaft of the servo motor is connected with an intermediate gear through a spline.
Preferably: the outer wall of one side of the placing plate II is provided with a first rack, and the outer wall of one side of the first rack is meshed with the circumferential outer wall of the middle gear.
Preferred for the present invention are: the outer wall of the top of the base is provided with a bent pipe, and the outer wall of one side of the bent pipe is provided with a rack III.
As a preferable aspect of the present invention: the outer wall of the circumference of the rotating column is connected with an adjusting gear through a spline, and the outer wall of the circumference of the adjusting gear is meshed with the outer wall of the three sides of the rack.
As a preferable aspect of the present invention: the outer wall of the top of the base is provided with a first sliding limiting frame, a first placing plate is movably connected to the outer wall of the circumference of the first sliding limiting frame, a supporting frame is arranged on the outer wall of the top of the first placing plate, and a plurality of holder industrial cameras are arranged on the outer wall of the top of the supporting frame.
Further: the outer wall of one side of the placing plate is provided with a second rack, and the outer wall of one side of the second rack is meshed with the circumferential outer wall of the middle gear.
As a further scheme of the invention: the base top outer wall is provided with the backplate, backplate one side outer wall swing joint has convex post two, two one side inner walls of convex post and backplate one side outer wall joint have same spring two.
As a still further scheme of the invention: the outer wall of one side of the convex column II is provided with a rectangular plate, and the outer wall of one side of the rectangular plate is provided with an impact block.
The beneficial effects of the invention are as follows:
1. can be when no external force intervenes through being provided with the spacing ring, can wrap up cross and stir the post, can place the PCB board main part in the space between cross and spacing ring through being provided with the cross, thereby can stand PCB board main part slant, can drive the column spinner through being provided with actuating mechanism and rotate, thereby make the column spinner can drive the cross at the pivoted in-process and rotate, thereby can make the PCB board main part rotate along the horizontal direction, thereby can guarantee follow-up in-process carrying out outward appearance detection and analysis to the PCB board main part, guarantee that the positive and negative of PCB board main part all can carry out detection and analysis.
2. The column spinner is carrying out the pivoted in-process, make and place the dish and can drive hollow section of thick bamboo and rotate along circular slab top outer wall, thereby make universal ball roll along circular slab top outer wall, reduce the frictional force between universal ball and the circular slab, when universal ball moved the arc roof surface, arc roof arc carries out the jack-up to universal ball, thereby make and place the dish and move up, place the dish and make spring one compress at the in-process that shifts up, it can drive toggle column and cross and wholly shift up to place the dish at the in-process that rises, thereby make the cross bulge gradually in spacing ring circumference inner wall, thereby make the PCB board main part drop downwards under the effect of self gravity, can collect the PCB board main part after the detection and analysis through placing the dish.
3. Can drive the intermediate gear through being provided with servo motor and carry out just reversing to make the intermediate gear can make rack one carry out horizontal migration in pivoted engineering, thereby make and place board two and carry out horizontal lateral shifting under the guide effect of slip spacing frame two, place board two and make the adjusting gear of column spinner circumference outer wall rotate along three one sides of rack at horizontal migration's in-process, thereby make the PCB board main part can carry out just reversing, thereby can guarantee follow-up effect of carrying out outward appearance detection analysis to the PCB board main part.
4. Through being provided with rack two can make the intermediate gear can drive the support frame and carry out the reciprocating motion of horizontal direction along the spacing circumference outer wall of slip at the pivoted in-process, because rack one and rack two set up respectively in intermediate gear's both sides, thereby guaranteed at the rotatory in-process of intermediate gear, place board one and place the removal of board two and reverse all the time and keep opposite, thereby guaranteed to be located and to place the PCB board main part on the stir column in the outside on board two and can utilize cloud platform industrial camera to shoot, thereby guarantee to carry out the completeness of detection and analysis to PCB board main part.
5. Can be so that place board two and can strike to it at lateral shifting's in-process through being provided with the striking piece, can cushion protection to placing board two through spring two to make and place board two and receiving the vibrations back, can evenly spread the PCB board main part of placing in the dish and put at its inner wall, avoid PCB board main part to drop from placing the dish, can guarantee simultaneously when PCB board main part is placed in the cross during tension, can accelerate shaking off rate of PCB board main part.
Drawings
Fig. 1 is a schematic view of an overall structure of an appearance inspection and analysis apparatus for a PCB according to the present invention;
FIG. 2 is a schematic side view of an apparatus for inspecting and analyzing the appearance of a PCB according to the present invention;
FIG. 3 is a schematic top view of an apparatus for inspecting and analyzing the appearance of a PCB according to the present invention;
FIG. 4 is a schematic diagram of an overall structure of a PCB placement assembly of the PCB appearance inspection and analysis device according to the present invention;
fig. 5 is a schematic diagram of an explosion structure of a PCB placement component of an apparatus for inspecting and analyzing an appearance of a PCB according to the present invention;
FIG. 6 is a schematic structural diagram of a guiding assembly of an apparatus for inspecting and analyzing PCB appearance according to the present invention;
fig. 7 is a schematic structural diagram of an impact assembly of an appearance inspection and analysis apparatus for a PCB according to the present invention.
In the figure: 1. a base; 2. a first sliding limiting frame; 3. placing the first plate; 4. a support frame; 5. a guard plate; 6. a second sliding limiting frame; 7. placing a second plate; 8. an intermediate gear; 9. a first rack; 10. an L-shaped plate; 11. a servo motor; 12. a pan-tilt industrial camera; 13. a second rack; 14. placing a tray; 15. bending a pipe; 16. a third rack; 17. a limiting ring; 18. a vertical rod; 19. a circular plate; 20. an adjusting gear; 21. rotating the column; 22. a first spring; 23. a first convex column; 24. pressing a plate; 25. irregular columns; 26. an arc-shaped top plate; 27. a cross plate; 28. a PCB board main body; 29. shifting the column; 30. a hollow cylinder; 31. a universal ball; 32. a second spring; 33. a second convex column; 34. an impact block; 35. a rectangular plate.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not to be construed as limiting the device, structure, or element to which reference is made to have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1:
a PCB appearance detection and analysis device is shown in figures 1-6 and comprises a base 1, a PCB main body 28 and a driving mechanism, wherein the outer wall of the top of the base 1 is fixedly provided with a second sliding limiting frame 6 through bolts, the outer wall of the circumference of the second sliding limiting frame 6 is slidably connected with a second placing plate 7, the outer wall of the top of the second placing plate 7 is rotatably connected with a rotating column 21, the outer wall of the top of the rotating column 21 is fixedly provided with a pressing plate 24 through bolts, the outer wall of the top of the pressing plate 24 is slidably connected with a first convex column 23, the inner wall of the bottom of the first convex column 23 and the outer wall of the bottom of the pressing plate 24 are clamped with a first spring 22, the outer wall of the top of the first convex column 23 is fixedly provided with a placing disc 14 through bolts, the outer wall of the top of the placing disc 14 is fixedly provided with a toggle column 29 through bolts, the outer wall of the top of the toggle column 29 is welded with a cross plate 27, the outer wall of the top of the second placing plate 7 is fixedly provided with an irregular column 25 through bolts, the outer wall of one side of the irregular column 25 is fixed with the limiting ring 17 through a bolt, the inner wall of the circumference of the limiting ring 17 is connected with the outer wall of the circumference of the toggle column 29 in a sliding manner, the limiting ring 17 can wrap the cross plate 27 and the toggle column 29 when no external force is introduced, the cross plate 27 can be arranged to place the PCB main body 28 in the space between the cross plate 27 and the limiting ring 17, so that the PCB main body 28 can be obliquely erected, the rotating column 21 can be driven to rotate through the driving mechanism, the rotating column 21 can drive the cross plate 27 to rotate in the rotating process, the PCB main body 28 can be rotated along the horizontal direction, and the subsequent detection and analysis of the appearance of the PCB main body 28 can be ensured, so that the front and back surfaces of the PCB main body 28 can be detected and analyzed, the limiting ring 17 is of a transparent structure, so that the PCB main body 28 can be ensured to be arranged on the cross plate 27 and the limiting ring 17 for appearance detection; circular plate 19 is welded to the outer wall of the circumference of irregular column 25, arc-shaped top plate 26 is welded to the outer wall of the top of circular plate 19, vertical rod 18 is fixed to the outer wall of the bottom of placement disc 14 through bolts, hollow cylinder 30 is welded to the outer wall of the bottom of vertical rod 18, inner wall of hollow cylinder 30 is rotatably connected with universal ball 31, circular plate 19 is welded to irregular column 25, position fixing of circular plate 19 and arc-shaped top plate 26 is achieved, rotary column 21 is in the rotating process, placement disc 14 can drive hollow cylinder 30 to rotate along the outer wall of the top of circular plate 19, universal ball 31 can roll along the outer wall of the top of circular plate 19, friction force between universal ball 31 and circular plate 19 is reduced, when universal ball 31 moves to the surface of arc-shaped top plate 26, arc-shaped top plate 26 cambered surface jacks up universal ball 31, placement disc 14 moves up, spring one 22 is compressed in the moving-up process of placement disc 14, placement disc 14 can drive toggle column 29 and cross plate 27 to move up integrally in the rising process, inner wall of arc-shaped top plate 26 is gradually, thereby the inner wall of placement disc 14 can place PCB main body 28 and can carry out PCB analysis and carry out PCB collection, PCB main body 28 can carry out downward detection, and accordingly, and PCB main body can carry out downward detection through the effect of PCB collection.
To drive the rotation of the rotary column 21; as shown in fig. 1-5, the driving mechanism comprises an L-shaped plate 10 and a servo motor 11, the L-shaped plate 10 is fixed on the outer wall of the top of the base 1 through a bolt, the servo motor 11 is fixed on the inner wall of the top of the L-shaped plate 10 through a bolt, an output shaft of the servo motor 11 is connected with a middle gear 8 through a spline, a rack bar 9 is fixed on the outer wall of one side of the placing plate two 7 through a bolt, the outer wall of one side of the rack bar 9 is meshed with the outer wall of the circumference of the middle gear 8, an elbow 15 is fixed on the outer wall of the top of the base 1 through a bolt, a rack bar three 16 is fixed on the outer wall of one side of the elbow 15 through a bolt, the outer wall of the circumference of the rotating column 21 is connected with an adjusting gear 20 through a spline, and adjusting gear 20 circumference outer wall meshes rack three 16 one side outer wall, can drive intermediate gear 8 through being provided with servo motor 11 and carry out just reversing, thereby make intermediate gear 8 can make rack one 9 carry out horizontal migration in the pivoted engineering, thereby make and place board two 7 and carry out horizontal lateral shifting under the guide effect of slip spacing frame two 6, place board two 7 and make the adjusting gear 20 of column spinner 21 circumference outer wall rotate along rack three 16 one side at horizontal migration's in-process, thereby make PCB board main part 28 can carry out just reversing, thereby can guarantee follow-up effect of carrying out outward appearance detection and analysis to PCB board main part 28.
For appearance inspection analysis of the PCB board body 28; as shown in fig. 1-3, a first sliding limiting frame 2 is fixed on the outer wall of the top of the base 1 through bolts, a first placing plate 3 is connected to the outer wall of the circumference of the first sliding limiting frame 2 in a sliding manner, a supporting frame 4 is fixed on the outer wall of the top of the first placing plate 3 through bolts, a plurality of industrial pan-tilt cameras 12 are fixed on the outer wall of the top of the supporting frame 4 through bolts, and the main PCB board body 28 can be photographed through the industrial pan-tilt cameras 12, so that the photographing result can be transmitted to a detection and analysis instrument, and the appearance of the main PCB board body 28 can be detected and analyzed; the outer wall of one side of the first placing plate 3 is fixed with a second rack 13 through a bolt, the outer wall of one side of the second rack 13 is meshed with the circumferential outer wall of the intermediate gear 8, the intermediate gear 8 can drive the support frame 4 to do reciprocating motion along the circumferential outer wall of the first sliding limiting frame 2 in the rotating process through the second rack 13, the first rack 9 and the second rack 13 are respectively arranged on two sides of the intermediate gear 8, the situation that the movement direction of the first placing plate 3 and the movement direction of the second placing plate 7 are opposite all the time in the rotating process of the intermediate gear 8 is guaranteed, the PCB main body 28 on the toggle column 29 on the outermost side of the second placing plate 7 can be photographed through the industrial camera 12, and the completeness of detection and analysis on the PCB main body 28 is guaranteed.
When the universal board placing device is used, firstly, the PCB main body 28 is manually placed in a gap between the limiting ring 17 and the cross plate 27, the L-shaped board 10 is obliquely arranged, the interval between the cross plate 27 and the limiting ring 17 is fan-shaped, so that the PCB main body 28 with different specifications and sizes can be placed, the use flexibility is improved, then, the servo motor 11 is used for driving the intermediate gear 8 to rotate, the intermediate gear 8 can utilize the rack I9 and the rack II 13 to enable the placing plate II 7 and the placing plate I3 to move in the reverse direction along the horizontal direction in the rotating process, the placing plate II 7 can enable the rotating column 21 to rotate under the driving action of the adjusting gear 20 and the rack III 16 in the moving process, the front side and the back side of the PCB main body 28 can utilize the pan-tilt industrial camera 12 to take a picture in the rotating process, the industrial camera 12 is of the pan-tilt structure, so that the angle of taking can be freely adjusted, the torque of the servo motor 11 is controlled, the process that the arc-shaped ball top plate 7 slides towards one side of the limiting frame II 6 is ensured, the arc-shaped ball top plate 12 can not fall into the pan-tilt structure, the arc-tilt-shaped ball top plate 14, the arc-shaped ball top plate 28 can not fall into the arc-shaped ball top plate 14 when the arc-shaped ball top plate 14 moves, and the arc-shaped top plate 26 moves, and the universal ball top plate 26 can move, and the universal plate 26 can move in the universal plate 14, and the universal plate 26 can move, and the universal plate 14 can move in the universal plate 17, and the universal plate 14 can move.
Example 2:
a PCB appearance detecting and analyzing device is disclosed, as shown in fig. 1 and 7, in order to make the PCB main body 28 uniformly spread inside the placing tray 14; the present example is supplemented with the following on the basis of example 1: the base 1 top outer wall has the backplate 5 through the bolt fastening, backplate 5 one side outer wall sliding connection has two 33 of convex post, two 33 one side inner walls of convex post and 5 one side outer wall joint of backplate have two 32 of same spring, two 33 one side outer walls of convex post have rectangular plate 35 through the bolt fastening, the welding of rectangular plate 35 one side outer wall has striking piece 34, can make to place two 7 of board and can strike it at lateral shifting's in-process through being provided with striking piece 34, can cushion protection to placing two 7 of board through two 32 of spring to make and place two 7 of board after receiving vibrations, can evenly spread the PCB board main part 28 of placing in the dish 14 and put at its inner wall, avoid PCB board main part 28 to drop from placing in the dish 14, can guarantee simultaneously when PCB board main part 28 places in cross 27 during the tension, can accelerate shaking off rate of PCB board main part 28.
When the embodiment is used, the second placing plate 7 can be impacted in the process of moving transversely by the impacting block 34, so that the second placing plate 7 can uniformly lay the PCB main body 28 inside the placing disc 14 after being vibrated, and the shaking-off rate of the PCB main body 28 from the cross plate 27 can be increased.
The above description is for the purpose of illustrating the preferred embodiments of the present invention and is not intended to be exhaustive or limited to the invention in the form disclosed, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention and are intended to be included within the scope of the present invention by a person skilled in the art who is skilled in the art and guided by the following claims and their equivalents.
Claims (8)
1. The PCB appearance detection and analysis device comprises a base (1), a PCB main body (28) and a driving mechanism, and is characterized in that the outer wall of the top of the base (1) is provided with a second sliding limiting frame (6), the outer wall of the circumference of the second sliding limiting frame (6) is movably connected with a second placing plate (7), the outer wall of the top of the second placing plate (7) is movably connected with a first rotating column (21), the outer wall of the top of the first rotating column (21) is provided with a pressing plate (24), the outer wall of the top of the pressing plate (24) is movably connected with a first convex column (23), the inner wall of the bottom of the first convex column (23) and the outer wall of the bottom of the pressing plate (24) are connected with a first spring (22), the outer wall of the top of the first convex column (23) is provided with a placing disc (14), the outer wall of the top of the placing disc (14) is provided with a shifting column (29), the outer wall of the top of the shifting column (29) is provided with a cross plate (27), the outer wall of the top of the second placing plate (7) is provided with an irregular column (25), the outer wall of one side of the irregular column (25) is provided with a limiting ring (17), the inner wall of the limiting ring (17) is movably connected with a shifting column (29), the inner wall of the circumference is connected with a top of the shifting column (19), the arc-shaped outer wall of the arc-shaped top plate (19), and the arc-shaped column-shaped circular plate (19) is provided with a circular plate (18) and a circular plate (19), the outer wall of the bottom of the vertical rod (18) is provided with a hollow cylinder (30), and the inner wall of the hollow cylinder (30) is movably connected with a universal ball (31);
actuating mechanism includes L template (10) and servo motor (11), L template (10) set up in base (1) top outer wall, servo motor (11) set up in L template (10) top inner wall, servo motor (11) output shaft has intermediate gear (8) through splined connection.
2. The PCB appearance detecting and analyzing device of claim 1, wherein a first rack (9) is arranged on the outer wall of one side of the second placing plate (7), and the outer wall of one side of the first rack (9) is meshed with the outer wall of the circumference of the middle gear (8).
3. The PCB appearance detecting and analyzing device according to claim 2, wherein a bent pipe (15) is arranged on the outer wall of the top of the base (1), and a rack gear III (16) is arranged on the outer wall of one side of the bent pipe (15).
4. The PCB appearance detecting and analyzing device of claim 3, wherein the outer circumferential wall of the rotating column (21) is connected with an adjusting gear (20) through a spline, and the outer circumferential wall of the adjusting gear (20) is meshed with the outer wall of one side of the rack III (16).
5. The PCB appearance detection and analysis device according to claim 4, wherein a first sliding limiting frame (2) is arranged on the outer wall of the top of the base (1), a first placing plate (3) is movably connected to the outer wall of the circumference of the first sliding limiting frame (2), a support frame (4) is arranged on the outer wall of the top of the first placing plate (3), and a plurality of cradle head industrial cameras (12) are arranged on the outer wall of the top of the support frame (4).
6. The PCB appearance detecting and analyzing device of claim 5, wherein a second rack (13) is arranged on the outer wall of one side of the first placing plate (3), and the outer wall of one side of the second rack (13) is meshed with the outer wall of the circumference of the middle gear (8).
7. The PCB appearance detecting and analyzing device of claim 6, wherein a guard plate (5) is arranged on the outer wall of the top of the base (1), a second convex column (33) is movably connected to the outer wall of one side of the guard plate (5), and a second spring (32) is clamped between the inner wall of one side of the second convex column (33) and the outer wall of one side of the guard plate (5).
8. The PCB appearance detection and analysis device according to claim 7, wherein a rectangular plate (35) is arranged on the outer wall of one side of the second convex column (33), and an impact block (34) is arranged on the outer wall of one side of the rectangular plate (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210807149.5A CN115165879B (en) | 2022-07-11 | 2022-07-11 | PCB appearance detection and analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210807149.5A CN115165879B (en) | 2022-07-11 | 2022-07-11 | PCB appearance detection and analysis device |
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| Publication Number | Publication Date |
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| CN115165879A true CN115165879A (en) | 2022-10-11 |
| CN115165879B CN115165879B (en) | 2023-07-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210807149.5A Active CN115165879B (en) | 2022-07-11 | 2022-07-11 | PCB appearance detection and analysis device |
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| CN214066029U (en) * | 2020-12-25 | 2021-08-27 | 深圳市兆晖电子有限公司 | Appearance automatic checkout device in PCB board production |
| CN216385478U (en) * | 2021-09-06 | 2022-04-26 | 苏州市吴通电子有限公司 | Detection equipment for high-precision PCB hole site |
| CN216645295U (en) * | 2021-11-23 | 2022-05-31 | 苏州恒安检测技术服务有限公司 | Coating thickness automatic detection device |
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| KR101639298B1 (en) * | 2015-12-24 | 2016-07-13 | 주식회사 제이디테크 | PCB test apparatus |
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| CN214066029U (en) * | 2020-12-25 | 2021-08-27 | 深圳市兆晖电子有限公司 | Appearance automatic checkout device in PCB board production |
| CN216385478U (en) * | 2021-09-06 | 2022-04-26 | 苏州市吴通电子有限公司 | Detection equipment for high-precision PCB hole site |
| CN216645295U (en) * | 2021-11-23 | 2022-05-31 | 苏州恒安检测技术服务有限公司 | Coating thickness automatic detection device |
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