CN220023206U - Self-aligning positioning device for printed circuit board - Google Patents
Self-aligning positioning device for printed circuit board Download PDFInfo
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- CN220023206U CN220023206U CN202321364405.4U CN202321364405U CN220023206U CN 220023206 U CN220023206 U CN 220023206U CN 202321364405 U CN202321364405 U CN 202321364405U CN 220023206 U CN220023206 U CN 220023206U
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- circuit board
- printed circuit
- supporting table
- positioning device
- clamping plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000007306 turnover Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model provides a self-aligned positioning device for a printed circuit board, which belongs to the technical field of circuit board processing and comprises a supporting table; the first clamping mechanism is arranged on the supporting table and is used for positioning the printed circuit board in a first direction; the second clamping mechanism is arranged on the supporting table and is used for positioning the printed circuit board in a second direction; the material turning mechanism is arranged at one end of the supporting table far away from the second clamping mechanism; the material collecting box is arranged on one side of the supporting table, the material turning mechanism clamps and fixes the printed circuit board, and after the printed circuit board is processed, the material turning mechanism drives the printed circuit board to turn over. The first clamping mechanism is used for clamping and positioning the printed circuit board in the first direction, and the second clamping mechanism is used for clamping and positioning the printed circuit board in the second direction, so that the positioning effect on the printed circuit board is good, and the printed circuit board can be processed conveniently.
Description
Technical Field
The utility model belongs to the technical field of circuit board processing, and particularly relates to a self-alignment positioning device for a printed circuit board.
Background
Printed wiring boards, simply referred to as printed boards, are one of the important components of the electronics industry. Almost every electronic device, as small as an electronic watch, a calculator, as large as a computer, a communication electronic device, a military weapon system, has only electronic components such as an integrated circuit, and a printed board is used for electrically interconnecting the respective components. The printed circuit board consists of an insulating base plate, connecting wires and bonding pads for assembling and welding electronic elements, and has the dual functions of a conductive circuit and the insulating base plate.
The existing printed circuit board self-alignment positioning device is realized through infrared induction of a machine, and the circuit board is always blocked to a certain extent when moving, so that the infrared induction can generate relative deviation, the positioning effect is relatively poor, the later treatment has certain deviation, and the circuit board can be damaged due to poor positioning when the circuit board is placed, so that certain adverse effects are brought to the using process of people.
Disclosure of Invention
The utility model aims to provide a self-aligned positioning device for a printed circuit board, and aims to solve the problem of poor positioning effect of the printed circuit board in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the self-aligning positioning device of the printed circuit board comprises:
a support table;
the first clamping mechanism is arranged on the supporting table and is used for positioning the printed circuit board in a first direction;
the second clamping mechanism is arranged on the supporting table and is used for positioning the printed circuit board in a second direction;
the material turning mechanism is arranged at one end of the supporting table far away from the second clamping mechanism; the material collecting box is arranged on one side of the supporting table, the material turning mechanism clamps and fixes the printed circuit board, and after the printed circuit board is processed, the material turning mechanism drives the printed circuit board to turn over.
According to a further technical scheme, the first clamping mechanism comprises a fixed clamping plate, a movable clamping plate and a first motor, the movable clamping can move in a direction close to or far away from the fixed clamping plate, a first threaded rod is axially arranged at the output of the first motor, and the lower end of the movable clamping plate penetrates through the supporting table to be connected with the first threaded rod.
According to the further technical scheme, grooves are formed in the opposite surfaces of the fixed clamping plate and the movable clamping plate, a plurality of rotating columns are vertically arranged in the grooves, and the rotating columns are uniformly arranged along the length direction of the grooves.
According to a further technical scheme, the second clamping mechanism comprises a clamping plate and a second motor, the second motor is located on the lower side of the supporting table, a second threaded rod is arranged on an output shaft of the second motor, the clamping plate is located on the side of the supporting table, and the end of the clamping plate penetrates through the supporting table to be connected with the second threaded rod.
According to a further technical scheme, the material turning mechanism comprises a material turning motor, a connecting shaft is arranged on an output shaft of the material turning motor, a connecting piece is fixedly arranged on the connecting shaft, when the material turning motor drives the connecting shaft to rotate, the connecting shaft drives the connecting piece to rotate, a supporting plate is fixedly arranged at the lower end of the connecting piece, a groove is formed in the upper side of the supporting table, and the supporting plate is located in the groove.
According to the further technical scheme, an installation space is formed in the connecting piece, a guide rod is arranged in the installation space along the vertical direction, a sliding rod is sleeved on the surface of the guide rod, one end of the sliding rod, which is far away from the guide rod, penetrates through the connecting piece and is connected with a pressing plate, and the pressing plate is located on the upper side of the supporting plate and is opposite to the supporting plate.
According to the further technical scheme, two groups of articles are arranged in the material collecting box, each article is provided with an article placing plate, the upper end and the lower end of each article are provided with a driving roller and a driven roller, and the driving roller and the driven rollers are rotationally connected with the material collecting box.
According to a further technical scheme, two groups of driving rollers on the object are connected through a transmission mechanism.
Compared with the prior art, the utility model has the beneficial effects that:
the first clamping mechanism is used for clamping and positioning the printed circuit board in the first direction, and the second clamping mechanism is used for clamping and positioning the printed circuit board in the second direction, so that the positioning effect on the printed circuit board is good, and the printed circuit board can be processed conveniently.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
fig. 1 is a schematic perspective view of an embodiment of the present utility model.
Fig. 2 is a schematic view of the bottom structure of a support table according to an embodiment of the present utility model.
Fig. 3 is a schematic perspective view of a support stand according to an embodiment of the present utility model.
Fig. 4 is a schematic diagram of another embodiment of the present utility model.
FIG. 5 is a schematic view of an object placement structure according to an embodiment of the present utility model.
Fig. 6 is a schematic view of a clamping plate structure according to an embodiment of the present utility model.
Fig. 7 is a schematic diagram of a material turning mechanism according to an embodiment of the present utility model.
In the figure: 10. a support table; 11. a placement table; 12. a support bar; 20. a second clamping mechanism; 21. a clamping plate; 22. a second motor; 23. a second threaded rod; 30. a first clamping mechanism; 31. fixing the clamping plate; 32. a movable clamping plate; 33. rotating the column; 34. a first threaded rod; 35. a first motor; 40. a material turning mechanism; 41. a turning motor; 42. a connecting shaft; 43. a connecting piece; 44. a telescopic rod; 45. a pressing plate; 46. a support plate; 47. a connecting piece; 48. a guide rod; 50. a material collecting box; 51. placing an object; 511. a driving roller; 512. a storage plate; 513. and a passive roller.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Referring to fig. 1-7, a self-aligned positioning device for a printed circuit board includes a supporting table 10, wherein a first clamping mechanism 30 is disposed on the supporting table 10, the first clamping mechanism 30 is used for positioning a printed circuit board in a first direction, a second clamping mechanism 20 is disposed on the supporting table 10, the second clamping mechanism 20 is used for positioning the printed circuit board in a second direction, and the fixing effect is improved by positioning and fixing the printed circuit board in the first direction and the second direction. The supporting bench 10 is provided with the turn-down mechanism 40 far away from the one end of second fixture 20, is provided with collection case 50 near one side of turn-down mechanism 40, and turn-down mechanism 40 carries out the centre gripping to the printed circuit board and fixes, waits after the printed circuit board processing finishes, and the turn-down mechanism drives the printed circuit board and overturns, places the printed circuit board in collection case 50, and collection case 50 is used for collecting the printed circuit board.
The first clamping mechanism 30 includes a fixed clamping plate 31 and a movable clamping plate 32, and the movable clamping plate 32 can move in a direction approaching or separating from the fixed clamping plate 31, thereby realizing positioning of the printed circuit board in the first direction. Specifically, the first clamping mechanism 30 further includes a first motor 35 disposed at the lower side of the table top of the supporting table 10, a first threaded rod 34 is disposed at an output shaft of the first motor 35, a lower end of the movable clamping plate 32 penetrates through the supporting table 10 to be connected with the first threaded rod 34, a through hole is disposed on the supporting table 10 along a first direction, a lower end of the movable clamping plate 32 penetrates through the through hole, and the movable clamping plate 32 can move along a length direction of the through hole.
The fixed grip block 31 all is provided with the recess with the relative one side of activity grip block 32, vertically in the recess be provided with a plurality of spliced poles 33, a plurality of spliced poles 33 evenly set up along the length direction of recess, after the edge of printed circuit board and spliced pole 33 contact, the printed circuit board can follow the length direction removal of recess (the length direction of recess is the second direction promptly), and spliced pole 33 rotates simultaneously, provides very big facility for the printed circuit board in the ascending location of second direction.
The second clamping mechanism 20 comprises a clamping plate 21 and a second motor 22, the second motor 22 is located at the lower side of the supporting table 10, a second threaded rod 23 is arranged on an output shaft of the second motor 22, the second threaded rod 23 is arranged along a second direction, the clamping plate 21 is located on the supporting table 10, the end of the clamping plate 21 penetrates through the supporting table 10 to be connected with the second threaded rod 23, and when the second motor 22 drives the second threaded rod 23 to rotate, the clamping plate 21 can move along the second direction, so that the printed circuit board is clamped and fixed. The support base 10 is provided with a through hole in the second direction, and the clamp plate 21 is inserted through the through hole and is movable in the longitudinal direction of the through hole.
The material turning mechanism 40 comprises a material turning motor 41, a connecting shaft 42 is arranged on an output shaft of the material turning motor 41, a connecting piece 43 is fixedly arranged on the connecting shaft 42, and when the material turning motor 41 drives the connecting shaft 42 to rotate, the connecting shaft 42 drives the connecting piece 43 to rotate. The lower end of the connecting piece 43 is fixedly provided with a support plate 46, the upper side of the support table 10 is provided with a groove, the support plate 46 is positioned in the groove, and meanwhile, the upper surface of the support plate 46 is flush with the upper surface of the support table 10, so that the printed circuit board can be placed on the support plate 46.
The inside of connecting piece 43 has the installation space, is provided with guide arm 48 along vertical direction in the installation space, and the surface of guide arm 48 has cup jointed slide bar 47 for slide bar 47 can follow the length direction of guide arm 48 and remove, and the one end that guide arm 48 was kept away from to slide bar 47 runs through connecting piece 43, and is connected with clamp plate 45, and clamp plate 45 is located the upside of backup pad 46, and just right with backup pad 46, and when clamp plate 45 moved down, clamp plate 45 and backup pad 46 can centre gripping printed circuit board, and when connecting piece 43 rotated, printed circuit board also can rotate simultaneously.
A telescopic rod 44 is arranged in the installation space, the telescopic end of the telescopic rod 44 is connected with a slide rod 47, and when the telescopic end of the telescopic rod 44 stretches out, the slide rod 47 can be driven to move downwards so as to clamp the printed circuit board; when the telescoping end of the telescoping rod 44 is retracted, the slide rod 47 can be driven to move upward to release the printed circuit board. The end of the connecting shaft 42 away from the turning motor 41 is connected with a gear 49 through a one-way bearing, and the gear 49 is used for driving an object 51 to be described below to move.
Two groups of object placing plates 51 are arranged in the material collecting box 50, each object placing plate 51 is provided with an object placing plate 512, and the object placing plates 512 on the two groups of object placing plates 51 are oppositely used for placing a printed circuit board. The upper and lower both ends of putting article 51 are provided with drive roller 511 and driven roller 513, and drive roller 511 and driven roller 513 all rotate with the collection box 50 to be connected, and when drive roller 511 rotated, put article 51 and remove along vertical direction, simultaneously, put thing board 512 and also remove along vertical direction, further make the printed circuit board that is located on putting thing board 512 remove along vertical direction, specifically, when placing the printed circuit board to collection box 50 inside, the downward movement of printed circuit board to make the printed circuit board realize the layering in collection box 50 and place, played good guard action to the printed circuit board.
The driving rollers 511 on the two sets of objects 51 are connected through a transmission mechanism 52, the transmission mechanism 52 is connected with the gear 49, the rotating gear 49 drives the transmission mechanism 52 to rotate, it should be noted that the transmission mechanism 52 makes the rotation directions of the two driving rollers 511 opposite, and makes the printed circuit board located on the object placing plate 512 move downwards, the transmission mechanism 52 is in the prior art, and the specific structure of the transmission mechanism is not described herein. One side of the collection box 50 is provided with a movable door for taking out the printed circuit board in the collection box 50.
The supporting table 10 is provided with a placing table 11, the placing table 11 is positioned at the middle position of the fixed clamping plate 31 and the movable clamping plate 32, and the placing table 11 is used for placing the printed circuit board. The placing table 11 is connected with the supporting table 10 through the supporting bars 12 such that the placing table 11 has a gap with the upper surface of the supporting table 10, the clamping plate 21 is provided with a through hole 211, and the placing table 11 is provided with a through hole accommodating the clamping plate 21 such that the clamping plate 21 can move in the through hole.
In the use process, the first clamping mechanism 30 is used for clamping and positioning the printed circuit board in the first direction, then the second clamping mechanism 20 is used for clamping and positioning the printed circuit board in the second direction, at this time, one end of the printed circuit board contacts with the second clamping mechanism 20, the other end of the printed circuit board is abutted against the turning mechanism 40, then the printed circuit board is processed, after the processing is finished, the turning mechanism 40 clamps the printed circuit board to turn over, the printed circuit board is placed on the placement board 512, and it is required to be noted that the placement board 512 with the printed circuit board placed thereon moves downwards by one station while the material mechanism 40 clamps the printed circuit board to turn over, so that the placement board 512 at the uppermost end of the material collecting box 50 is in a vacant state, and the placement of the printed circuit board is facilitated.
Claims (8)
1. A printed circuit board self-aligning positioning device, comprising:
a support table (10);
the first clamping mechanism (30) is arranged on the supporting table (10), and the first clamping mechanism (30) is used for positioning the printed circuit board in a first direction;
the second clamping mechanism (20) is arranged on the supporting table (10), and the second clamping mechanism (20) is used for positioning the printed circuit board in a second direction;
the material turning mechanism (40) is arranged at one end of the supporting table (10) far away from the second clamping mechanism (20); the material collecting box (50) is arranged on one side of the supporting table (10), the material turning mechanism (40) clamps and fixes the printed circuit board, and after the printed circuit board is processed, the material turning mechanism drives the printed circuit board to turn over.
2. The printed circuit board self-aligning positioning device of claim 1, wherein: the first clamping mechanism (30) comprises a fixed clamping plate (31), a movable clamping plate (32) and a first motor (35), the movable clamping plate (32) can move along the direction close to or far away from the fixed clamping plate (31), a first threaded rod (34) is axially arranged at the output of the first motor (35), and the lower end of the movable clamping plate (32) penetrates through the supporting table (10) to be connected with the first threaded rod (34).
3. A printed circuit board self-aligning positioning device as claimed in claim 2, wherein: the fixed grip block (31) all is provided with the recess with the opposite one side of activity grip block (32), vertically in the recess be provided with a plurality of rotation post (33), a plurality of rotation posts (33) are evenly set up along the length direction of recess.
4. The printed circuit board self-aligning positioning device of claim 1, wherein: the second clamping mechanism (20) comprises a clamping plate (21) and a second motor (22), the second motor (22) is located at the lower side of the supporting table (10), a second threaded rod (23) is arranged on an output shaft of the second motor (22), the clamping plate (21) is located at the side of the supporting table (10), and the end of the clamping plate (21) penetrates through the supporting table (10) and is connected with the second threaded rod (23).
5. The printed circuit board self-aligning positioning device of claim 1, wherein: the material turning mechanism (40) comprises a material turning motor (41), a connecting shaft (42) is arranged on an output shaft of the material turning motor (41), a connecting piece (43) is fixedly arranged on the connecting shaft (42), when the material turning motor (41) drives the connecting shaft (42) to rotate, the connecting shaft (42) drives the connecting piece (43) to rotate, a supporting plate (46) is fixedly arranged at the lower end of the connecting piece (43), a groove is formed in the upper side of the supporting table (10), and the supporting plate (46) is located in the groove.
6. The printed circuit board self-aligning positioning device of claim 5, wherein: the inside of connecting piece (43) has installation space, is provided with guide arm (48) along vertical direction in the installation space, and slide bar (47) have been cup jointed on the surface of guide arm (48), and one end that guide arm (48) were kept away from to slide bar (47) runs through connecting piece (43) to be connected with clamp plate (45), clamp plate (45) are located the upside of backup pad (46), and just right with backup pad (46).
7. The printed circuit board self-aligning positioning device of claim 1, wherein: two groups of object placing devices (51) are arranged in the material collecting box (50), object placing plates (512) are arranged on each object placing device (51), driving rollers (511) and driven rollers (513) are arranged at the upper end and the lower end of each object placing device (51), and the driving rollers (511) and the driven rollers (513) are rotationally connected with the material collecting box (50).
8. The printed circuit board self-aligning positioning device of claim 7, wherein: the driving rollers (511) on the two groups of the placement objects (51) are connected through a transmission mechanism (52).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364405.4U CN220023206U (en) | 2023-05-31 | 2023-05-31 | Self-aligning positioning device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321364405.4U CN220023206U (en) | 2023-05-31 | 2023-05-31 | Self-aligning positioning device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220023206U true CN220023206U (en) | 2023-11-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321364405.4U Active CN220023206U (en) | 2023-05-31 | 2023-05-31 | Self-aligning positioning device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220023206U (en) |
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2023
- 2023-05-31 CN CN202321364405.4U patent/CN220023206U/en active Active
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