CN217542901U - Tin ball grid array vision detection device - Google Patents
Tin ball grid array vision detection device Download PDFInfo
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- CN217542901U CN217542901U CN202220707895.2U CN202220707895U CN217542901U CN 217542901 U CN217542901 U CN 217542901U CN 202220707895 U CN202220707895 U CN 202220707895U CN 217542901 U CN217542901 U CN 217542901U
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Abstract
The utility model relates to a technical field of chip detection, in particular to a tin ball fence array visual detection device, which improves the chip detection adaptability and improves the operation convenience; including the bearing, the slider, the main part board, a supporting plate, the lead screw, ball screw nut, the nut connecting block, make a video recording mechanism and supporting mechanism, two sets of backup pad cooperations are installed on the main part board, the bearing respectively with backup pad hole coaxial coupling, the lead screw is connected with the coaxial cooperation of bearing respectively, ball screw nut passes through the bolt and installs on the nut connecting block, lead screw and ball screw nut cooperation threaded connection, the slider cooperation is installed on the main part board, make a video recording mechanism and supporting mechanism respectively with slider cooperation sliding connection, make a video recording mechanism and supporting mechanism are connected with the nut connecting block cooperation respectively.
Description
Technical Field
The utility model relates to a technical field that the chip detected especially relates to a tin ball fence grid array vision detection device.
Background
As is well known, after the transistors are invented and produced in large quantities, various solid semiconductor components such as diodes, transistors, etc. are used in large quantities to replace the functions and roles of vacuum tubes in circuits. By the middle and late 20 th century, semiconductor manufacturing technology advances, making integrated circuits possible. It is a great advance that integrated circuits can integrate a very large number of micro-transistors into a single small chip, as opposed to manually assembling the circuits using individual discrete electronic components. The large-scale production capacity, reliability and modularity of circuit design of integrated circuits ensures that standardized integrated circuits are rapidly adopted instead of discrete transistors used for the design.
After the production of chips, quality inspection is required, including appearance inspection to find defects in the appearance, and an apparatus capable of inspecting chips of multiple sizes is required due to the difference in chip sizes.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an improve chip detection adaptability, improve and control a tin ball grid array vision detection device of convenience.
The utility model discloses a tin ball fence array visual detection device, including the bearing, the slider, the main part board, the backup pad, the lead screw, ball screw nut, the nut connecting block, camera shooting mechanism and supporting mechanism, two sets of backup pad cooperations are installed on the main part board, the bearing respectively with backup pad hole coaxial coupling, the lead screw is connected with bearing coaxial coupling respectively, ball screw nut passes through the bolt and installs on the nut connecting block, lead screw and ball screw nut cooperation threaded connection, the slider cooperation is installed on the main part board, camera shooting mechanism and supporting mechanism respectively with slider cooperation sliding connection, camera shooting mechanism and supporting mechanism are connected with the cooperation of nut connecting block respectively.
The utility model discloses a tin ball fence grid array visual detection device, the mechanism of making a video recording includes camera lens, camera slider, camera mount and camera connecting block, camera slider and slider cooperation sliding connection, camera connecting block passes through the bolt and is connected with camera slider and nut connecting block cooperation respectively, camera mount passes through the bolt and is connected with camera slider cooperation, the camera passes through the bolt and installs on camera mount, the camera lens is installed at camera bottom output.
The utility model discloses a tin ball fence grid array visual detection device, supporting mechanism includes first light source, the second light source, first light source frame, the strengthening rib, the light source connecting block, the second light source frame, first protective housing and second protective housing, first light source frame and slider cooperation sliding connection, two sets of second light source frame pass through the bolt and install on first light source frame, the second light source frame passes through the bolt and installs in two sets of strengthening rib bottoms, the second light source frame passes through the multiunit bolt and is connected with the cooperation of second protective housing, first protective housing is installed at second light source frame and first protective housing middle part, first light source and second light source are installed respectively inside first protective housing cell cavity, first light source is located second light source bottom, the light source connecting block passes through the bolt and is connected with first light source frame and the cooperation of nut connecting block respectively.
The utility model discloses a tin ball fence grid array visual detection device still includes vertical support plate, and two sets of vertical support plate pass through the bolt symmetry and install at main part board both ends.
The utility model discloses a tin ball fence grid array visual detection device still includes manual adjust knob, manual adjust knob coaxial arrangement is on the lead screw top.
The utility model discloses a tin ball fence grid array vision detection device, first protective housing bottom is provided with the light screen.
Compared with the prior art, the beneficial effects of the utility model are that: make the lead screw and backup pad cooperation through the bearing rotate to be connected, make nut connecting block and lead screw cooperation threaded connection through ball screw nut, rotate through the lead screw and make nut connecting block drive supporting mechanism and camera mechanism carry out position control with ball screw nut threaded connection, the slider makes camera mechanism and supporting mechanism move the regulation orbit and carries on spacingly, it adjusts to drive camera lens height through adjusting nut connecting block position synchronization, through the not unidimensional chip of regulation camera focus and light source interval adaptation, improve chip detection adaptability, the convenience is controlled in the improvement.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the axial measurement structure of the present invention;
fig. 3 is a left side view structure diagram of the present invention;
fig. 4 is a schematic diagram of the explosion structure of the present invention;
in the drawings, the reference numbers: 1. a bearing; 10. a slider; 11. video camera a lens; 12. a first light source; 13. a camera; 14. a second light source; 15. a main body plate; 16. a vertical support column; 17. a first light source holder; 18. reinforcing ribs; 19. a camera slide; 20. a camera mount; 21. a support plate; 22. a screw rod; 23. a manual adjusting knob; 24. a ball screw nut; 25. a nut connecting block; 26. a camera connecting block; 27. a light source connecting block; 28. a second light source holder; 29. a first protective case; 30. a second protective shell; 31. a light shield.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a tin ball fence array visual detection device, including bearing 1, slider 10, main body board 15, backup pad 21, lead screw 22, ball screw nut 24, nut connecting block 25, camera shooting mechanism and supporting mechanism, two sets of backup pad 21 cooperations are installed on main body board 15, bearing 1 respectively with backup pad 21 hole coaxial coupling, lead screw 22 is connected with bearing 1 coaxial coupling respectively, ball screw nut 24 passes through the bolt and installs on nut connecting block 25, lead screw 22 and ball screw nut 24 cooperation threaded connection, slider 10 cooperation is installed on main body board 15, camera shooting mechanism and supporting mechanism respectively with slider 10 cooperation sliding connection, camera shooting mechanism and supporting mechanism respectively with nut connecting block 25 cooperation connection; make lead screw 22 and backup pad 21 cooperation through bearing 1 and rotate and be connected, make nut connecting block 25 and lead screw 22 cooperation threaded connection through ball screw nut 24, rotate through lead screw 22 and make nut connecting block 25 drive supporting mechanism and make a video recording mechanism and carry out position control with ball screw nut 24 threaded connection, slider 10 makes mechanism and the supporting mechanism removal regulation orbit of making a video recording carry on spacingly, it adjusts to drive camera lens height through adjusting nut connecting block position synchronization, through the not unidimensional chip of regulation camera focus and light source interval adaptation, improve chip detection adaptability, improve and control the convenience.
The utility model discloses a tin magazine net array visual detection device, camera mechanism include camera lens 11, camera 13, camera slider 19, camera support 20 and camera connecting block 26, camera slider 19 and slider 10 cooperation sliding connection, camera connecting block 26 passes through the bolt respectively with camera slider 19 and nut connecting block 25 cooperation connection, camera support 20 passes through the bolt and is connected with camera slider 19 cooperation, camera 13 passes through the bolt and installs on camera support 20, camera lens 11 installs in camera 13 bottom output; the camera support 20 moves along the lifting track for limiting through the camera sliding block 19, the nut connecting block 25 is lifted through the camera connecting block 26 to synchronously drive the camera sliding block 19 to move, the camera 13 is supported on the right side of the camera sliding block 19 through the camera support 20, and the camera 13 is matched with the camera lens 11 to enable the chip to carry out image acquisition and detection.
The utility model discloses a tin ball fence grid array visual detection device, supporting mechanism includes first light source 12, second light source 14, first light source frame 17, strengthening rib 18, light source connecting block 27, second light source frame 28, first protective housing 29 and second protective housing 30, first light source frame 17 cooperates sliding connection with slider 10, two sets of second light source frames 28 pass through the bolt and install on first light source frame 17, second light source frame 28 passes through the bolt and installs in 18 bottom ends of two sets of strengthening ribs, second light source frame 28 cooperates with second protective housing 30 through the multiunit bolt and is connected, first protective housing 29 is installed in second light source frame 28 and first protective housing 29 middle part, first light source 12 and second light source 14 are installed respectively in first protective housing 29 cell insides, first light source 12 is located second light source 14 bottom, light source connecting block 27 cooperates with first light source frame 17 and nut connecting block 25 respectively through the bolt and is connected; make nut connecting block 25 drive first light source frame 17 through light source connecting block 27 and carry out the position and remove in step, make second light source frame 28 and first light source frame 17 cooperation through the cooperation of two sets of strengthening ribs 18 and be connected, second light source frame 28 and the cooperation of first protective housing 29 make first protective housing 29 carry out the centre gripping through the bolt, make first light source 12 and second light source 14 carry out stable installation through first protective housing 29, make the chip throw light on through second light source 14 and the cooperation of first light source 12, make second light source frame 28 through first light source frame 17 and the cooperation sliding connection of slider 10, first protective housing 29 and the removal orbit of second protective housing 30 carry on spacingly.
The utility model discloses a tin ball fence grid array visual detection device, still include vertical support plate 16, two sets of vertical support plates 16 are installed at main body board 15 both ends through the bolt symmetry; the main body plate 15 is convenient for fixed installation by the cooperation of two sets of vertical support plates 16.
The utility model discloses a tin ball fence grid array vision detection device, still include manual adjust knob 23, manual adjust knob 23 coaxial arrangement is on lead screw 22 top; the manual adjusting knob 23 is used for increasing the rotation adaptability of the screw rod 22, and the convenience of adjusting the positions of the supporting mechanism and the camera shooting mechanism is improved.
The utility model discloses a tin ball fence grid array visual detection device, first protection casing 29 bottom is provided with light screen 31.
The utility model discloses a tin ball fence grid array visual detection device, its mounting means, connected mode or mode of setting are common mechanical type, as long as can reach its beneficial effect all can implement; the utility model discloses a tin ball fence grid array visual detection device's first light source 12, camera 13 and second light source 14 are purchase on the market, and this industry technical staff only need according to its subsidiary specification install and operate can.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a tin ball grid array visual detection device, its characterized in that, includes bearing (1), slider (10), main part board (15), backup pad (21), lead screw (22), ball screw nut (24), nut connecting block (25), camera shooting mechanism and supporting mechanism, two sets of backup pad (21) cooperation is installed on main part board (15), bearing (1) respectively with backup pad (21) hole coaxial coupling, lead screw (22) are connected with bearing (1) coaxial cooperation respectively, ball screw nut (24) pass through the bolt and install on nut connecting block (25), lead screw (22) and ball screw nut (24) cooperation threaded connection, slider (10) cooperation is installed on main part board (15), camera shooting mechanism and supporting mechanism respectively with slider (10) cooperation sliding connection, camera shooting mechanism and supporting mechanism are connected with nut connecting block (25) cooperation respectively.
2. The visual inspection device with solder ball grid array as claimed in claim 1, wherein the camera mechanism comprises a camera lens (11), a camera (13), a camera slider (19), a camera support (20) and a camera connecting block (26), the camera slider (19) is slidably connected with the slider (10), the camera connecting block (26) is respectively connected with the camera slider (19) and the nut connecting block (25) by bolts, the camera support (20) is connected with the camera slider (19) by bolts, the camera (13) is mounted on the camera support (20) by bolts, and the camera lens (11) is mounted at the bottom output end of the camera (13).
3. The visual inspection device for the grid array of solder balls as claimed in claim 1, wherein the supporting mechanism comprises a first light source (12), a second light source (14), a first light source frame (17), ribs (18), a light source connecting block (27), a second light source frame (28), a first protecting shell (29) and a second protecting shell (30), the first light source frame (17) is slidably connected with the slider (10), two sets of the second light source frame (28) are mounted on the first light source frame (17) through bolts, the second light source frame (28) is mounted at the bottom ends of the two sets of ribs (18) through bolts, the second light source frame (28) is connected with the second protecting shell (30) through a plurality of sets of bolts, the first protecting shell (29) is mounted in the middle of the second light source frame (28) and the first protecting shell (29), the first light source (12) and the second light source (14) are respectively mounted in the cavity of the first protecting shell (29), the first light source (12) is located at the bottom end of the second light source (14), and the light source connecting block (27) is connected with the first protecting shell (17) through a nut (25).
4. The visual inspection device for solder ball grid array as claimed in claim 1, further comprising vertical support plates (16), wherein the two sets of vertical support plates (16) are symmetrically installed on both ends of the main body plate (15) by bolts.
5. The visual inspection device with solder ball grid array as claimed in claim 1, further comprising a manual adjusting knob (23), wherein the manual adjusting knob (23) is coaxially installed on the top end of the lead screw (22).
6. The visual inspection device of a solder ball grid array as claimed in claim 3, wherein the bottom end of the first protective case (29) is provided with a shielding plate (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220707895.2U CN217542901U (en) | 2022-03-29 | 2022-03-29 | Tin ball grid array vision detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220707895.2U CN217542901U (en) | 2022-03-29 | 2022-03-29 | Tin ball grid array vision detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217542901U true CN217542901U (en) | 2022-10-04 |
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ID=83429685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220707895.2U Active CN217542901U (en) | 2022-03-29 | 2022-03-29 | Tin ball grid array vision detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217542901U (en) |
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2022
- 2022-03-29 CN CN202220707895.2U patent/CN217542901U/en active Active
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