CN210465607U - Correcting mechanism for automatic PCB detection machine - Google Patents
Correcting mechanism for automatic PCB detection machine Download PDFInfo
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- CN210465607U CN210465607U CN201920960071.4U CN201920960071U CN210465607U CN 210465607 U CN210465607 U CN 210465607U CN 201920960071 U CN201920960071 U CN 201920960071U CN 210465607 U CN210465607 U CN 210465607U
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- guide rod
- longitudinal guide
- baffle
- guide arm
- fixing block
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- 238000001514 detection method Methods 0.000 title claims description 8
- 238000007689 inspection Methods 0.000 claims abstract description 10
- 230000001915 proofreading effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a PCB board is aligning gear for automated inspection machine, aligning gear includes two horizontal guide arms that set up side by side, is provided with the vertical guide arm of a plurality of seconds on every horizontal guide arm, and one side of horizontal guide arm is provided with first vertical guide arm, horizontal guide arm, first vertical guide arm and the vertical guide arm of second are rectangular form structure, two horizontal guide arm all with first vertical guide arm sliding connection, every the one end of the vertical guide arm of second all passes through adjust knob with horizontal guide arm and rotates to be connected, and rectangular shape through-hole has been seted up to the other end of the vertical guide arm of second, is provided with vacuum chuck in the rectangular shape through-hole, vacuum chuck and the vertical guide arm sliding connection of second. The utility model is suitable for a detect in batches of PCB board, through adjusting horizontal guide arm, first vertical guide arm, the fixed PCB board of second vertical guide arm and vacuum chuck, avoid the PCB board wearing and tearing to appear when fixed simultaneously.
Description
Technical Field
The utility model relates to a PCB board circuit detection field, concretely relates to PCB board aligning gear for automated inspection machine.
Background
Current PCB board detects machine is carrying out the PCB board and switches on when examining, need the manual work to place the PCB board on detection device, generally adopt clamping device as calibration equipment when proofreading to the PCB board, this kind of PCB board calibration device needs the workman to open anchor clamps incessantly when using then place the PCB board on anchor clamps prevent that the problem that the PCB board from shifting or dropping appear when the conveying, but this kind of calibration device can seriously influence the detection efficiency of PCB board, and this kind of calibration device can lead to the fact wearing and tearing to the PCB board when using.
Disclosure of Invention
The utility model discloses a solve current PCB board and detect machine can cause to press from both sides tight damage and can be because the fixed improper problem that influences detection efficiency of PCB board when conveying the PCB board, provide a PCB board is the damage appears in the PCB board when fixed PCB board can be avoided to the guiding mechanism for automated inspection machine of PCB board when fixed PCB board.
In order to realize the purpose, the technical scheme of the utility model is that:
the utility model provides a PCB board is aligning gear for automated inspection machine, aligning gear includes two transverse guide that set up side by side, is provided with the vertical guide arm of a plurality of seconds on every transverse guide, and one side of transverse guide is provided with first vertical guide arm, transverse guide, first vertical guide arm and the vertical guide arm of second are rectangular form structure, two transverse guide all with first vertical guide arm sliding connection, every the one end of the vertical guide arm of second all passes through adjust knob with transverse guide and rotates to be connected, and rectangular shape through-hole has been seted up to the other end of the vertical guide arm of second, is provided with vacuum chuck in the rectangular shape through-hole, vacuum chuck and the vertical guide arm sliding connection of second.
Furthermore, a fixing plate is fixedly arranged on one side of the first longitudinal guide rod, the fixing plate is a strip-shaped plate with a hollow interior, an air suction pump is arranged inside the fixing plate, and the air suction pump is fixedly connected with the vacuum chuck.
Further, vacuum chuck includes sucking disc, shell, goes up fixed block and lower fixed block, the sucking disc is the round platform column structure that inside cavity and up end diameter are greater than down the end diameter, and the up end of sucking disc is provided with the exhaust tube, the exhaust tube is the circular tube, and exhaust tube and sucking disc structure as an organic whole, and the one end that the sucking disc was kept away from to the exhaust tube bonds with the aspirating hole of aspiration pump, shell 502 is the circular tube form, and the fixed suit of shell is in the outside of sucking disc, it is the ring shape cylinder with lower fixed block to go up the fixed block, goes up the fixed block and sets up respectively in the both ends with the shell with lower fixed block.
Furthermore, the lower end face of the upper fixing block is attached to the upper end face of the second longitudinal guide rod, the upper end face of the lower fixing block is attached to the upper end face of the second longitudinal guide rod, and the upper fixing block and the lower fixing block are detachably connected with the shell through threads.
Furthermore, the adjusting knob comprises a knob and a connecting rod, the knob is a cylinder, the connecting rod is a combination of two cylinders with different radiuses, the cross section of the connecting rod is in an inverted T shape, a long-strip-shaped through hole is formed in the transverse guide rod, the small-diameter end of the connecting rod sequentially penetrates through the transverse guide rod, the long-strip-shaped through hole is formed in the transverse guide rod, the second longitudinal guide rod is detachably connected with the knob, the bottom surface of the knob is attached to the upper end face of the second longitudinal guide rod, the top surface of the connecting rod is attached to the lower end face of the transverse guide rod, and the adjusting knob is connected with.
Furthermore, a strip-shaped through hole is formed in the first longitudinal guide rod, a clamping mechanism is arranged between the first longitudinal guide rod and the transverse guide rod and comprises a first baffle and a second baffle, the first baffle and the second baffle are both annular cylinders, the upper end face of the first baffle is attached to the upper end face of the transverse guide rod, the second baffle is attached to the end face of the first longitudinal guide rod, the first baffle and the second baffle are detachably connected through bolts, and the transverse guide rod and the first longitudinal guide rod are tightly pressed between the first baffle and the second baffle.
Through the technical scheme, the beneficial effects of the utility model are that:
the utility model discloses a correction mechanism is provided with horizontal guide arm, first vertical guide arm and second vertical guide arm and vacuum chuck, horizontal guide arm corresponds and sets up in the both ends of first vertical guide arm, sliding connection between first vertical guide arm and the horizontal guide arm, the correspondence of second vertical guide arm sets up in the both ends of horizontal guide arm, second vertical guide arm and horizontal guide arm sliding connection, the one end of second vertical guide arm is provided with adjust knob, rotatory adjust knob can make the angle between second vertical guide arm and the horizontal guide arm be in 0~180, the second vertical guide arm other end is provided with vacuum chuck, vacuum chuck and second vertical guide arm sliding connection. Through adjusting the distance between two horizontal guide arms, adjust the distance between two second vertical guide arms, can make aligning gear be applicable to not unidimensional PCB board, the fixed PCB board of vacuum chuck of being convenient for simultaneously to reduce the wearing and tearing of PCB board when proofreading, improved detection efficiency simultaneously.
Drawings
Fig. 1 is the utility model relates to a PCB board is aligning gear's for automated inspection machine structural schematic.
Fig. 2 is a bottom view of the correcting mechanism for automatic PCB inspection machine of the present invention.
Fig. 3 is a top view of the correcting mechanism for automatic PCB inspection machine of the present invention.
Fig. 4 is a schematic structural diagram of an adjusting knob of the correcting mechanism for the automatic PCB inspection machine of the present invention.
Fig. 5 is a schematic structural view of the vacuum chuck of the correcting mechanism for the automatic detecting machine for PCB board of the present invention.
The reference numbers in the drawings are as follows: the vacuum suction device comprises a transverse guide rod 1, a first longitudinal guide rod 2, a second longitudinal guide rod 3, an adjusting knob 4, a vacuum suction cup 5, a first baffle 6, a second baffle 7, an exhaust tube 8, a fixing plate 9, a knob 401, a connecting rod 402, a suction cup 501, a shell 502, an upper fixing block 503 and a lower fixing block 504.
Detailed Description
The invention will be further explained with reference to the drawings and the detailed description below:
as shown in fig. 1-5, a correcting mechanism for automatic PCB inspection machine, the correcting mechanism includes two transverse guide rods 1 that set up side by side, is provided with a plurality of second longitudinal guide rods 3 on every transverse guide rod 1, and one side of transverse guide rod 1 is provided with first longitudinal guide rod 2, transverse guide rod 1, first longitudinal guide rod 2 and second longitudinal guide rod 3 are rectangular structure, two transverse guide rod 1 all with first longitudinal guide rod 2 sliding connection, every the one end of second longitudinal guide rod 3 all passes through adjust knob 4 with transverse guide rod 1 and rotates and is connected, and rectangular shape through-hole has been seted up to the other end of second longitudinal guide rod 3, is provided with vacuum chuck 5 in the rectangular shape through-hole, vacuum chuck 5 and second longitudinal guide rod 3 sliding connection.
In order to facilitate the vacuum chuck 5 to adsorb the PCB, as shown in fig. 2, a fixing plate 9 is fixedly disposed on one side of the first longitudinal guide rod 2, the fixing plate 9 is a strip-shaped plate with a hollow interior, and an air pump is disposed inside the fixing plate 9 and fixedly connected to the vacuum chuck 5.
In order to facilitate the vacuum chuck 5 to be used in cooperation with the second longitudinal guide rod 3, as shown in fig. 5, the vacuum chuck 5 includes a chuck 501, a housing 502, an upper fixing block 503 and a lower fixing block 504, the chuck 501 is a circular truncated cone-shaped structure with a hollow interior and an upper end surface diameter larger than a lower end surface diameter, the upper end surface of the chuck 501 is provided with an exhaust tube 8, the exhaust tube 8 is a circular tube, the exhaust tube 8 and the chuck 501 are of an integrated structure, one end of the exhaust tube 8, which is far away from the chuck 501, is bonded to an exhaust hole of the exhaust pump, the housing 502 is in a circular tube shape, the housing 502 is fixedly sleeved on the outer side of the chuck 501, the upper fixing block 503 and the lower fixing block 504 are both circular cylinders, and the upper fixing block 503 and.
In order to enable the vacuum chuck 5 to move in the elongated through hole formed in the second longitudinal guide rod 3, the lower end surface of the upper fixing block 503 is attached to the upper end surface of the second longitudinal guide rod 3, the upper end surface of the lower fixing block 504 is attached to the upper end surface of the second longitudinal guide rod 3, and the upper fixing block 503 and the lower fixing block 504 are detachably connected to the housing 502 through threads.
In order to fix the PCB boards with different widths by the correcting mechanism, as shown in fig. 4, the adjusting knob 4 comprises a knob 401 and a connecting rod 402, the knob 401 is a cylinder, the connecting rod 402 is a combination of two cylinders with different radii, the cross section of the connecting rod 402 is in an inverted T shape, a long strip-shaped through hole is formed in the transverse guide rod 1, the small diameter end of the connecting rod 402 sequentially penetrates through the transverse guide rod 1 to be provided with the long strip-shaped through hole and the second longitudinal guide rod 3 to be detachably connected with the knob 401, the bottom surface of the knob 401 is attached to the upper end surface of the second longitudinal guide rod 3, the top surface of the connecting rod 402 is attached to the lower end surface of the transverse guide rod 1, and the adjusting knob 4 is.
In order to fix the PCB with different lengths by the correcting mechanism, a long-strip-shaped through hole is formed in the first longitudinal guide rod 2, a clamping mechanism is arranged between the first longitudinal guide rod 2 and the transverse guide rod 1 and comprises a first baffle 6 and a second baffle 7, the first baffle 6 and the second baffle 7 are both annular cylinders, the first baffle 6 is attached to the upper end face of the transverse guide rod 1, the second baffle 7 is attached to the end face of the first longitudinal guide rod 2, the first baffle 6 and the second baffle 7 are detachably connected through bolts, and the transverse guide rod 1 and the first longitudinal guide rod 2 are tightly pressed between the first baffle 6 and the second baffle 7.
Before the PCB is detected, the correcting mechanism and the PCB detecting machine are fixed, the correcting mechanism is arranged at the front end of the machine body of the PCB detecting machine, and one side, away from the first longitudinal guide rod 2, of the fixing plate 9 is fixed with a conveying device of the PCB detecting machine through a bolt.
When the PCB is fixed, the PCB to be detected is piled below the correcting mechanism, then the correcting mechanism is adjusted according to the size of the PCB, firstly, bolts between a first baffle plate 6 and a second baffle plate 7 are loosened to enable a space between a transverse guide rod 1 and a first longitudinal guide rod 2 not to be clamped by the first baffle plate 6 and the second baffle plate 7, then, the distance between the transverse guide rods 1 arranged at two ends of the first longitudinal guide rod 2 is adjusted to enable the transverse guide rods to be close to the length of the PCB, after the length adjustment of the correcting mechanism is completed, the first baffle plate 6 and the second baffle plate 7 are fixed through the bolts to enable the transverse guide rod 1 and the first longitudinal guide rod 2 to be clamped, then, an adjusting knob 4 is rotated anticlockwise to enable a connecting rod 402 and a knob 401 to be loosened, the second longitudinal guide rod 3 is rotated to adjust the angle between the second longitudinal guide rod 3 and the transverse guide rod 1, and accordingly, a vacuum chuck 5 is further located above the PCB, then clockwise rotation adjust knob 4 fixes second longitudinal guide arm 3 and transverse guide arm 1, in order to make vacuum chuck 5 be in the corner of PCB board in the fixed course of PCB board, after carrying out the regulation of second longitudinal guide arm 3, rotate upper fixed block 503, make and go up fixed block 503 and lower fixed block 504 between become flexible, then remove vacuum chuck 5 and make sucking disc 501 be in the corner of PCB board, last fixed block 503 passes through the screw thread with lower fixed block 504 and shell 502 again, the adjusting of correcting unit is accomplished, then open the switch of aspiration pump, the vacuum chuck of laying 4 corners of PCB board adsorbs fixedly, PCB board is fixed and is accomplished.
The above-mentioned embodiments are merely preferred embodiments of the present invention, and not intended to limit the scope of the present invention, so that equivalent changes or modifications made by the structure, features and principles of the present invention should be included in the claims of the present invention.
Claims (6)
1. A correcting mechanism for a PCB automatic detection machine is characterized by comprising two transverse guide rods (1) arranged side by side, a plurality of second longitudinal guide rods (3) are arranged on each transverse guide rod (1), a first longitudinal guide rod (2) is arranged on one side of each transverse guide rod (1), the transverse guide rods (1), the first longitudinal guide rod (2) and the second longitudinal guide rod (3) are of strip-shaped structures, the two transverse guide rods (1) are connected with the first longitudinal guide rod (2) in a sliding mode, one end of each second longitudinal guide rod (3) is rotatably connected with the transverse guide rod (1) through an adjusting knob (4), the other end of each second longitudinal guide rod (3) is provided with a strip-shaped through hole, a vacuum sucker (5) is arranged in each strip-shaped through hole, the vacuum chuck (5) is connected with the second longitudinal guide rod (3) in a sliding mode.
2. The correcting mechanism for the automatic PCB detecting machine according to claim 1, wherein a fixing plate (9) is fixedly arranged on one side of the first longitudinal guide rod (2), the fixing plate (9) is a strip-shaped plate with a hollow interior, and a suction pump is arranged inside the fixing plate (9) and is fixedly connected with the vacuum chuck (5).
3. The calibration mechanism for PCB board automatic inspection machine according to claim 2, the vacuum sucker (5) comprises a sucker (501), a shell (502), an upper fixing block (503) and a lower fixing block (504), the sucker (501) is a round table-shaped structure which is hollow inside and the diameter of the upper end surface of the sucker is larger than that of the lower end surface of the sucker, the upper end surface of the sucker (501) is provided with an exhaust pipe (8), the air exhaust pipe (8) is a circular pipe, the air exhaust pipe (8) and the sucker (501) are of an integrated structure, one end of the air exhaust pipe (8) far away from the sucker (501) is bonded with an air exhaust hole of the air exhaust pump, the outer shell (502) is in a circular tube shape, the outer shell (502) is fixedly sleeved on the outer side of the sucker (501), the upper fixing block (503) and the lower fixing block (504) are both circular cylinders, and the upper fixing block (503) and the lower fixing block (504) are respectively arranged at two ends of the shell (502).
4. The correcting mechanism for the automatic PCB detecting machine as claimed in claim 3, wherein the lower end face of the upper fixing block (503) is attached to the upper end face of the second longitudinal guide rod (3), the upper end face of the lower fixing block (504) is attached to the upper end face of the second longitudinal guide rod (3), and the upper fixing block (503) and the lower fixing block (504) are detachably connected with the housing (502) through threads.
5. The correcting mechanism for the automatic PCB detector as recited in claim 1, wherein the adjusting knob (4) comprises a knob (401) and a connecting rod (402), the knob (401) is a cylinder, the connecting rod (402) is a combination of two cylinders with different radii, the cross section of the connecting rod (402) is inverted T-shaped, the transverse guide rod (1) is provided with a strip-shaped through hole, the small-diameter end of the connecting rod (402) sequentially penetrates through the strip-shaped through hole formed in the transverse guide rod (1) and the second longitudinal guide rod (3) to be detachably connected with the knob (401), the bottom surface of the knob (401) is attached to the upper end surface of the second longitudinal guide rod (3), the top surface of the connecting rod (402) is attached to the lower end surface of the transverse guide rod (1), and the adjusting knob (4) is slidably connected with the transverse guide rod (1).
6. The correcting mechanism for the automatic PCB detecting machine as claimed in claim 1, wherein the first longitudinal guide rod (2) is provided with a strip-shaped through hole, a clamping mechanism is arranged between the first longitudinal guide rod (2) and the transverse guide rod (1), the clamping mechanism comprises a first baffle (6) and a second baffle (7), the first baffle (6) and the second baffle (7) are both annular cylinders, the first baffle (6) is attached to the upper end face of the transverse guide rod (1), the second baffle (7) is attached to the end face of the first longitudinal guide rod (2), the first baffle (6) and the second baffle (7) are detachably connected through bolts, and the transverse guide rod (1) and the first longitudinal guide rod (2) are compressed between the first baffle (6) and the second baffle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960071.4U CN210465607U (en) | 2019-06-25 | 2019-06-25 | Correcting mechanism for automatic PCB detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920960071.4U CN210465607U (en) | 2019-06-25 | 2019-06-25 | Correcting mechanism for automatic PCB detection machine |
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| Publication Number | Publication Date |
|---|---|
| CN210465607U true CN210465607U (en) | 2020-05-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920960071.4U Active CN210465607U (en) | 2019-06-25 | 2019-06-25 | Correcting mechanism for automatic PCB detection machine |
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| Country | Link |
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| CN (1) | CN210465607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741204A (en) * | 2024-02-20 | 2024-03-22 | 俐玛光电科技(北京)有限公司 | Circuit board test fixture and circuit board arrangement method |
-
2019
- 2019-06-25 CN CN201920960071.4U patent/CN210465607U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117741204A (en) * | 2024-02-20 | 2024-03-22 | 俐玛光电科技(北京)有限公司 | Circuit board test fixture and circuit board arrangement method |
| CN117741204B (en) * | 2024-02-20 | 2024-05-07 | 俐玛光电科技(北京)有限公司 | Circuit board test fixture and circuit board arrangement method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A calibration mechanism for PCB Automatic Testing Machine Effective date of registration: 20220518 Granted publication date: 20200505 Pledgee: Bank of China Limited by Share Ltd. Zhecheng branch Pledgor: HENAN HAILE ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980005778 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20200505 Pledgee: Bank of China Limited by Share Ltd. Zhecheng branch Pledgor: HENAN HAILE ELECTRONIC TECHNOLOGY Co.,Ltd. Registration number: Y2022980005778 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |