CN220854693U - Circuit board outward appearance detection device - Google Patents
Circuit board outward appearance detection device Download PDFInfo
- Publication number
- CN220854693U CN220854693U CN202322605272.1U CN202322605272U CN220854693U CN 220854693 U CN220854693 U CN 220854693U CN 202322605272 U CN202322605272 U CN 202322605272U CN 220854693 U CN220854693 U CN 220854693U
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- circuit board
- fixedly connected
- connecting axle
- threaded rod
- plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 28
- 238000005096 rolling process Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 claims 5
- 238000005452 bending Methods 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
The utility model discloses a circuit board appearance detection device which comprises a base, wherein a supporting frame is welded on one side of the top end of the base, an electric push rod is arranged on one side of the supporting frame, and a fixing plate is arranged at the bottom end of the electric push rod. This circuit board outward appearance detection device starts driving motor when needs make the circuit board upset that detects through being provided with driving motor, the protecting crust, connecting axle, driving gear and pivot, driving motor drives driving gear through the pivot and rotates, because driving gear and driven gear mutually support and mounting panel fixed connection is in one side of connecting axle, so driving gear rotates and can drive the circuit board upset through driven gear and connecting axle, thereby the convenience is taken a picture the detection to the different faces of circuit board, the detection accuracy of the device is improved, the gag lever post can support the connecting axle and prevent that the connecting axle from bending in the use, it is inconvenient that the circuit board is rotatory to make, detect the relatively poor problem of accuracy.
Description
Technical Field
The utility model relates to the technical field of circuit board detection, in particular to a circuit board appearance detection device.
Background
The circuit board makes the circuit miniaturized, the visual, to fixed circuit's batch production and optimize with electrical apparatus overall arrangement play important effect, make to need to process circuit board raw and other materials in circuit board, the circuit board needs to carry out outward appearance detection after the shaping, whether have flaws such as breach, burr, copper dross, lack a, skew on the circuit board need be detected, find inconvenient messenger circuit board rotation when using circuit board outward appearance detection device, the precision of detection is relatively poor, consequently, we propose a novel circuit board outward appearance detection device and change foretell problem.
Disclosure of utility model
The utility model aims to provide a circuit board appearance detection device which solves the problems that in the background technology, the circuit board is inconvenient to rotate and the detection accuracy is poor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board outward appearance detection device, includes the base, one side welding on base top has the support frame, electric putter is installed to one side of support frame, the fixed plate is installed to electric putter's bottom, the detection camera is installed to the bottom of fixed plate, the opposite side fixedly connected with supporting shoe on base top, the top of base is provided with the connecting plate, the opposite side fixedly connected with protecting crust of connecting plate, driving motor is installed to the bottom of protecting crust opposite side, driving motor's output fixedly connected with pivot, the outside fixedly connected with driving gear of pivot, the inside top swing joint of protecting crust has the connecting axle, the outside fixedly connected with driven gear of connecting axle, one side fixedly connected with mounting panel of connecting axle.
Preferably, the driven gear and the driving gear are respectively arranged at the bottom end and the top end inside the protective shell, and the driven gear and the driving gear are mutually matched.
Preferably, one side fixedly connected with gag lever post of connecting axle, the top welding of mounting panel one side has the second backup pad, the bottom welding of mounting panel one side has first backup pad, the screw thread groove has been seted up to the inside of second backup pad, the inside of screw thread groove is provided with the threaded rod, the top fixedly connected with of threaded rod changes the handle, the bottom fixedly connected with limiting plate of threaded rod.
Preferably, the limiting plate is arranged between the first supporting plate and the second supporting plate, an internal thread is arranged in the threaded rod, and an external thread matched with the internal thread is arranged outside the threaded rod.
Preferably, the hydraulic cylinder is installed to the opposite side of supporting shoe, the bottom at the connecting plate opposite side is installed to the hydraulic cylinder, spacing spout has been seted up on the inside top of base, the bottom fixedly connected with spacing slider of connecting plate, the rolling groove has been seted up to the inside bottom of spacing slider, the inside of rolling groove is provided with the ball.
Preferably, the limit sliding block is arranged in the limit sliding groove, the limit sliding block slides left and right in the limit sliding groove, and the ball rolls in the rolling groove.
Compared with the prior art, the utility model has the beneficial effects that: the appearance detection device for the circuit board not only realizes the convenience of rotating the circuit board and clamping and fixing the circuit board, but also realizes the convenience of moving the circuit board left and right;
(1) The driving motor is started when the detected circuit board is required to turn over, and the driving motor drives the driving gear to rotate through the rotating shaft;
(2) Through being provided with first backup pad, limiting plate, second backup pad, changeing the handle, threaded rod and screw groove, put the circuit board that needs to detect on the top of first backup pad, rotate the changeing the handle after putting, changeing the handle and driving the threaded rod and rotate in the inside of screw groove, because threaded rod and screw groove mutually support and limiting plate fixed connection in the bottom of threaded rod, so threaded rod rotates and can make the limiting plate descend and carry out the centre gripping fixed to the circuit board, prevents that the circuit board from accidentally moving influences the testing result when detecting the circuit board;
(3) Through being provided with spacing spout, spacing slider, hydraulic cylinder, ball and rolling groove, start hydraulic cylinder when needs to make the circuit board move about, hydraulic cylinder passes through the connecting plate and drives the circuit board and move about to prevent that the circuit board is too big to lead to clapping inadequately and lead to the fact the influence to the result of detection, limit slider can move about the inside of spacing spout about the connecting plate when moving, thereby can improve the stability of connecting plate side-to-side movement, the ball can reduce the friction between spacing slider and the spacing spout.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is an enlarged schematic side view of the connecting shaft of the present utility model;
FIG. 3 is an enlarged schematic side view of the protective housing of the present utility model;
Fig. 4 is an enlarged sectional view of fig. 1a according to the present utility model.
In the figure: 1. a base; 2. limiting sliding grooves; 3. a limit sliding block; 4. a support block; 5. a hydraulic cylinder; 6. a driving motor; 7. a protective shell; 8. a connecting plate; 9. a connecting shaft; 10. a mounting plate; 11. an electric push rod; 12. a fixing plate; 13. detecting a camera; 14. a limit rod; 15. a support frame; 16. a first support plate; 17. a limiting plate; 18. a second support plate; 19. a rotating handle; 20. a threaded rod; 21. a thread groove; 22. a driven gear; 23. a drive gear; 24. a rotating shaft; 25. a ball; 26. rolling groove.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a circuit board appearance detection device comprises a base 1, wherein a supporting frame 15 is welded on one side of the top end of the base 1, an electric push rod 11 is installed on one side of the supporting frame 15, a fixed plate 12 is installed at the bottom end of the electric push rod 11, a detection camera 13 is installed at the bottom end of the fixed plate 12, a supporting block 4 is fixedly connected to the other side of the top end of the base 1, a connecting plate 8 is arranged at the top end of the base 1, a protective shell 7 is fixedly connected to the other side of the connecting plate 8, a driving motor 6 is installed at the bottom end of the other side of the protective shell 7, a rotating shaft 24 is fixedly connected to the output end of the driving motor 6, a driving gear 23 is fixedly connected to the outer part of the rotating shaft 24, a connecting shaft 9 is movably connected to the top end inside the protective shell 7, a driven gear 22 is fixedly connected to the outer part of the connecting shaft 9, and a mounting plate 10 is fixedly connected to one side of the connecting shaft 9;
The driven gear 22 and the driving gear 23 are respectively arranged at the bottom end and the top end inside the protective shell 7, and the driven gear 22 and the driving gear 23 are mutually matched;
Specifically, as shown in fig. 1 and fig. 2, when the detected circuit board needs to be overturned, the driving motor 6 drives the driving gear 23 to rotate through the rotating shaft 24, and since the driving gear 23 and the driven gear 22 are mutually matched and the mounting plate 10 is fixedly connected to one side of the connecting shaft 9, the driving gear 23 can rotate to drive the circuit board to overturn through the driven gear 22 and the connecting shaft 9, so that photographing detection is conveniently carried out on different surfaces of the circuit board, the detection accuracy of the device is improved, and the limiting rod 14 can support the connecting shaft 9 to prevent the connecting shaft 9 from bending in use.
Example 2: one side of the connecting shaft 9 is fixedly connected with a limiting rod 14, the top end of one side of the mounting plate 10 is welded with a second supporting plate 18, the bottom end of one side of the mounting plate 10 is welded with a first supporting plate 16, a thread groove 21 is formed in the second supporting plate 18, a threaded rod 20 is arranged in the thread groove 21, the top end of the threaded rod 20 is fixedly connected with a rotating handle 19, the bottom end of the threaded rod 20 is fixedly connected with a limiting plate 17, the limiting plate 17 is arranged between the first supporting plate 16 and the second supporting plate 18, an internal thread is arranged in the threaded rod 20, and an external thread matched with the internal thread is arranged outside the threaded rod 20;
Specifically, as shown in fig. 1 and 3, the circuit board to be detected is placed on the top end of the first support plate 16, after the circuit board is placed, the rotating handle 19 is rotated, the rotating handle 19 drives the threaded rod 20 to rotate in the threaded groove 21, and since the threaded rod 20 and the threaded groove 21 are mutually matched and the limiting plate 17 is fixedly connected to the bottom end of the threaded rod 20, the threaded rod 20 rotates to enable the limiting plate 17 to descend to clamp and fix the circuit board, so that the circuit board is prevented from accidentally moving to influence the detection result when the circuit board is detected.
Example 3: the hydraulic cylinder 5 is arranged on the other side of the supporting block 4, the hydraulic cylinder 5 is arranged at the bottom end of the other side of the connecting plate 8, the top end of the inside of the base 1 is provided with the limit sliding groove 2, the bottom end of the connecting plate 8 is fixedly connected with the limit sliding block 3, the bottom end of the inside of the limit sliding block 3 is provided with the rolling groove 26, the inside of the rolling groove 26 is provided with the ball 25, the limit sliding block 3 is arranged in the inside of the limit sliding groove 2, the limit sliding block 3 slides left and right in the inside of the limit sliding groove 2, and the ball 25 rolls in the inside of the rolling groove 26;
Specifically, as shown in fig. 1 and 4, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the circuit board to move left and right through the connecting plate 8, so that the influence of insufficiency of the circuit board on the detection result is prevented, when the connecting plate 8 moves left and right, the limit sliding block 3 moves left and right in the limit sliding groove 2, so that the stability of the left and right movement of the connecting plate 8 can be improved, and the ball 25 can reduce friction between the limit sliding block 3 and the limit sliding groove 2.
Working principle: when the circuit board to be detected is placed on the top end of the first supporting plate 16, the rotating handle 19 is rotated after the circuit board is placed, the rotating handle 19 drives the threaded rod 20 to rotate in the threaded groove 21, the threaded rod 20 and the threaded groove 21 are mutually matched, and the limiting plate 17 is fixedly connected to the bottom end of the threaded rod 20, so that the threaded rod 20 rotates to enable the limiting plate 17 to descend to clamp and fix the circuit board, the hydraulic cylinder 5 is started after the circuit board is fixed, the hydraulic cylinder 5 drives the circuit board to move left and right through the connecting plate 8, so that the defect of the detection result is prevented from being influenced by the fact that the circuit board is too large, when the connecting plate 8 moves left and right, the limiting slide block 3 moves left and right in the limiting slide groove 2, so that the stability of the left and right movement of the connecting plate 8 can be improved, the electric push rod 11 is started after the circuit board is moved to a proper position, the electric push rod 11 drives the detecting camera 13 to descend, the detecting camera 13 is enabled to photograph the circuit board, the driving motor 6 is enabled to descend when the detected circuit board is required to overturn, the driving motor 24 drives the driving gear 23 to rotate through the rotating shaft 24, the driving gear 23, the driving gear 22 and the driving shaft 9 can drive the driven gear 22 and the connecting shaft 9 to drive the circuit board to rotate, so that the circuit board to be detected accurately, and the detection device is convenient to photograph.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a circuit board outward appearance detection device, includes base (1), its characterized in that: one side welding on base (1) top has support frame (15), electric putter (11) are installed to one side of support frame (15), fixed plate (12) are installed to the bottom of electric putter (11), detection camera (13) are installed to the bottom of fixed plate (12), opposite side fixedly connected with supporting shoe (4) on base (1) top, the top of base (1) is provided with connecting plate (8), the opposite side fixedly connected with protecting crust (7) of connecting plate (8), driving motor (6) are installed to the bottom of protecting crust (7) opposite side, driving motor's (6) output fixedly connected with pivot (24), outside fixedly connected with driving gear (23) of pivot (24), inside top swing joint of protecting crust (7) connecting axle (9), outside fixedly connected with driven gear (22) of connecting axle (9), one side fixedly connected with mounting panel (10) of connecting axle (9).
2. The circuit board appearance inspection device according to claim 1, wherein: the driven gear (22) and the driving gear (23) are respectively arranged at the bottom end and the top end inside the protective shell (7), and the driven gear (22) and the driving gear (23) are mutually matched.
3. The circuit board appearance inspection device according to claim 1, wherein: one side fixedly connected with gag lever post (14) of connecting axle (9), the top welding of mounting panel (10) one side has second backup pad (18), the bottom welding of mounting panel (10) one side has first backup pad (16), screw thread groove (21) have been seted up to the inside of second backup pad (18), the inside of screw thread groove (21) is provided with threaded rod (20), the top fixedly connected with of threaded rod (20) changes handle (19), the bottom fixedly connected with limiting plate (17) of threaded rod (20).
4. A circuit board appearance inspection device according to claim 3, wherein: the limiting plate (17) is arranged between the first supporting plate (16) and the second supporting plate (18), internal threads are arranged in the threaded rod (20), and external threads matched with the internal threads are arranged outside the threaded rod (20).
5. The circuit board appearance inspection device according to claim 1, wherein: the hydraulic cylinder (5) is installed to the opposite side of supporting shoe (4), the bottom at connecting plate (8) opposite side is installed to hydraulic cylinder (5), spacing spout (2) have been seted up on the inside top of base (1), the bottom fixedly connected with spacing slider (3) of connecting plate (8), rolling groove (26) have been seted up to the inside bottom of spacing slider (3), the inside of rolling groove (26) is provided with ball (25).
6. The circuit board appearance inspection device according to claim 5, wherein: the limiting sliding block (3) is arranged in the limiting sliding groove (2), the limiting sliding block (3) slides left and right in the limiting sliding groove (2), and the ball (25) rolls in the rolling groove (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605272.1U CN220854693U (en) | 2023-09-25 | 2023-09-25 | Circuit board outward appearance detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322605272.1U CN220854693U (en) | 2023-09-25 | 2023-09-25 | Circuit board outward appearance detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220854693U true CN220854693U (en) | 2024-04-26 |
Family
ID=90745101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322605272.1U Active CN220854693U (en) | 2023-09-25 | 2023-09-25 | Circuit board outward appearance detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220854693U (en) |
-
2023
- 2023-09-25 CN CN202322605272.1U patent/CN220854693U/en active Active
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