CN220699544U - Workbench for maintaining PCB - Google Patents
Workbench for maintaining PCB Download PDFInfo
- Publication number
- CN220699544U CN220699544U CN202321466441.1U CN202321466441U CN220699544U CN 220699544 U CN220699544 U CN 220699544U CN 202321466441 U CN202321466441 U CN 202321466441U CN 220699544 U CN220699544 U CN 220699544U
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- CN
- China
- Prior art keywords
- spout
- screw rod
- fixedly connected
- maintenance platform
- pcb
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 238000012423 maintenance Methods 0.000 claims abstract description 41
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 230000002457 bidirectional effect Effects 0.000 claims description 26
- 230000033001 locomotion Effects 0.000 claims description 8
- 239000000428 dust Substances 0.000 abstract description 7
- 239000000779 smoke Substances 0.000 abstract description 7
- 238000003466 welding Methods 0.000 abstract description 7
- 238000003915 air pollution Methods 0.000 abstract description 2
- 150000003071 polychlorinated biphenyls Chemical class 0.000 description 6
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a workbench for maintaining a PCB (printed Circuit Board), which comprises a maintenance platform, wherein a first chute is formed in the upper surface of the maintenance platform, two risers are symmetrically and slidingly connected in the first chute, a first driving mechanism for driving the two risers to move relatively is arranged in the first chute in a penetrating manner, and rotating shafts are symmetrically and rotatably connected in the outer surfaces of the two risers in a penetrating manner. According to the utility model, the PCB with different specifications can be clamped through the first driving mechanism and the clamping mechanism, so that the practicability is improved, and the clamping mechanisms on two sides can be simultaneously driven to overturn through the second driving mechanism and the transmission mechanism, so that the PCB can be overturned without disassembling the PCB, the working efficiency is improved, and smoke dust generated by welding can be absorbed and purified through the reciprocating mechanism and the exhaust treatment mechanism, so that the air pollution is avoided.
Description
Technical Field
The utility model relates to the technical field of PCB maintenance, in particular to a workbench for PCB maintenance.
Background
The PCB circuit board is also called a printed circuit board, is a provider of electric connection of electronic components, has been developed for more than 100 years, and has the main advantages of greatly reducing wiring and assembly errors, improving automation level and production labor rate, and for high-density PCB boards, the whole PCB board cannot be used due to damage of individual elements, so that the PCB board needs to be maintained;
the existing workbench for maintaining the PCB can clamp and fix the PCB when in use, operations such as welding and the like are needed to be carried out on two sides of the PCB when the existing PCB is maintained, the PCB needs to be disassembled, then the PCB is turned over again and the fixing operation is repeated, the operation is complicated, the quick maintenance of the PCB is inconvenient, the working efficiency is affected, smoke dust is generated when the PCB is welded, and the existing workbench for maintaining the PCB cannot remove the smoke dust in time, so that air and maintenance personnel are affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a workbench for maintaining a PCB.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a workstation is used in PCB board maintenance, includes the maintenance platform, first spout has been seted up to the upper surface of maintenance platform, the inside symmetry sliding connection of first spout has two risers, the inside of first spout runs through and installs the first actuating mechanism of two riser relative movements of drive, two the surface of riser is all symmetrical to run through and is connected with the pivot, is located the top the one end fixedly connected with of pivot is used for centre gripping PCB board clamping mechanism, is located install drive mechanism between two pivots of same one side, two install with two relative pivot matched with second actuating mechanism between the riser, upper surface one side fixedly connected with curb plate of maintenance platform, the second spout has been seted up to the surface of curb plate, the third spout has been seted up at the interior top of second spout, the inside of third spout runs through and installs reciprocating motion mechanism, reciprocating motion mechanism's movable end fixed mounting has the convulsions processing mechanism.
Further, the first driving mechanism comprises a groove formed in the lower surface of the maintenance platform, a first motor is fixedly mounted in the groove, a first bidirectional screw rod is fixedly connected with an output shaft of the first motor, the first bidirectional screw rod sequentially penetrates through the maintenance platform and the two vertical plates, and the first bidirectional screw rod is rotationally connected with the inside of the maintenance platform and is in threaded connection with the inside of the two vertical plates.
Further, the fixture comprises a U-shaped frame fixedly connected with one end of the rotating shaft, a second bidirectional screw rod is connected to the outer surface of the U-shaped frame in a penetrating and rotating mode, two clamping plates in sliding connection with the inner wall of the U-shaped frame are symmetrically sleeved on the outer surface of the second bidirectional screw rod, and knobs are fixedly connected to the two ends of the second bidirectional screw rod.
Further, the transmission mechanism comprises a sprocket fixedly connected to one end of the rotating shaft, a chain is meshed and connected between two adjacent sprockets, one end of the rotating shaft at the bottom end is fixedly connected with a rectangular sleeve and a rectangular rod respectively, and the rectangular rod is in sliding connection with the inside of the rectangular sleeve.
Further, the second driving mechanism comprises a supporting plate fixedly arranged on one side of the outer surface of the single vertical plate, a second motor is fixedly arranged on the upper surface of the supporting plate, and an output shaft of the second motor is fixedly connected with one end of an adjacent rotating shaft.
Further, the reciprocating mechanism comprises a third motor fixedly arranged on one side of the outer surface of the side plate, an output shaft of the third motor is fixedly connected with a reciprocating screw rod which is rotationally connected with the inside of the third sliding groove, and the outer surface of the reciprocating screw rod is sleeved with a sliding block which is in sliding connection with the inner wall of the third sliding groove.
Further, exhaust treatment mechanism includes the exhaust column with slider lower surface fixed connection, the inside fixed mounting of exhaust column has the exhaust fan, the one end fixedly connected with air purifier of exhaust column.
Further, a controller is fixedly arranged on one side of the upper surface of the maintenance platform, two L-shaped plates are symmetrically and fixedly arranged on the lower surface of the maintenance platform, and a storage box is connected between the two L-shaped plates in a sliding mode.
The utility model has the beneficial effects that:
when the workbench for PCB maintenance is used, the PCBs with different specifications can be clamped through the first driving mechanism and the clamping mechanism, so that the practicability is improved, the clamping mechanisms on two sides can be simultaneously driven to overturn through the second driving mechanism and the transmission mechanism, the PCBs can be overturned without disassembling the PCBs, the working efficiency is improved, and smoke dust generated by welding can be absorbed and purified through the reciprocating mechanism and the exhaust treatment mechanism, so that air pollution is avoided.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
fig. 3 is a schematic view of a part of the structure of the present utility model.
Legend description:
1. a maintenance platform; 2. a first chute; 3. a riser; 4. a rotating shaft; 5. a side plate; 6. a second chute; 7. a third chute; 8. a groove; 9. a first motor; 10. a first bidirectional screw rod; 11. a U-shaped frame; 12. a second bidirectional screw rod; 13. a clamping plate; 14. a knob; 15. a sprocket; 16. a chain; 17. a rectangular sleeve; 18. a rectangular bar; 19. a second motor; 20. a third motor; 21. a reciprocating screw rod; 22. a slide block; 23. an exhaust tube; 24. an exhaust fan; 25. a controller; 26. an L-shaped plate; 27. and a storage box.
Detailed Description
Fig. 1 to 3 show, relate to a workstation is used in maintenance of PCB board, including maintenance platform 1, first spout 2 has been seted up to the upper surface of maintenance platform 1, the inside symmetry sliding connection of first spout 2 has two risers 3, the inside of first spout 2 runs through the first actuating mechanism of installing two risers 3 relative movement, the surface of two risers 3 is all symmetry run through and is connected with pivot 4, the one end fixedly connected with that is located top pivot 4 is used for centre gripping PCB board holds the mechanism, install drive mechanism between two pivots 4 that are located same one side, install the second actuating mechanism with two relative pivot 4 matched with between two risers 3, upper surface one side fixedly connected with curb plate 5 of maintenance platform 1, second spout 6 has been seted up to the surface of curb plate 5, third spout 7 has been seted up at the interior top of second spout 6, reciprocating mechanism is installed in the inside run through of third spout 7, reciprocating mechanism's movable end fixedly has the exhaust treatment mechanism.
The first driving mechanism comprises a groove 8 formed in the lower surface of the maintenance platform 1, a first motor 9 is fixedly arranged in the groove 8, a first bidirectional screw rod 10 is fixedly connected to an output shaft of the first motor 9, the first bidirectional screw rod 10 sequentially penetrates through the maintenance platform 1 and the two risers 3, the first bidirectional screw rod 10 is rotationally connected with the inside of the maintenance platform 1 and is in threaded connection with the two risers 3, the first motor 9 rotates to drive the first bidirectional screw rod 10 to rotate, the first bidirectional screw rod 10 rotates to drive the two risers 3 to move relatively, and accordingly clamping mechanisms on two sides are driven to move relatively, and PCBs of different specifications can be clamped.
The clamping mechanism comprises a U-shaped frame 11 fixedly connected with one end of a rotating shaft 4, a second bidirectional screw rod 12 is connected to the outer surface of the U-shaped frame 11 in a penetrating and rotating mode, two clamping plates 13 which are slidably connected with the inner wall of the U-shaped frame 11 are symmetrically sleeved on the outer surface of the second bidirectional screw rod 12, two ends of the second bidirectional screw rod 12 are fixedly connected with a knob 14, the knob 14 rotates to drive the second bidirectional screw rod 12 to rotate, and accordingly the two clamping plates 13 are driven to move relatively, and clamping and dismounting of a PCB are achieved.
The transmission mechanism comprises chain wheels 15 fixedly connected to one end of each rotating shaft 4, chains 16 are connected between two adjacent chain wheels 15 in a meshed mode, one ends of two rotating shafts 4 at the bottom ends are fixedly connected with rectangular sleeves 17 and rectangular rods 18 respectively, the rectangular rods 18 are in sliding connection with the interiors of the rectangular sleeves 17, and the four rotating shafts 4 at two sides can be driven to rotate simultaneously through the arranged chains 16, the chain wheels 15, the rectangular sleeves 17 and the rectangular rods 18.
The second driving mechanism comprises a supporting plate fixedly arranged on one side of the outer surface of the single vertical plate 3, a second motor 19 is fixedly arranged on the upper surface of the supporting plate, an output shaft of the second motor 19 is fixedly connected with one end of the adjacent rotating shaft 4, and the second motor 19 rotates to drive the rotating shaft 4 to rotate.
The reciprocating mechanism comprises a third motor 20 fixedly arranged on one side of the outer surface of the side plate 5, an output shaft of the third motor 20 is fixedly connected with a reciprocating screw rod 21 rotationally connected with the inside of the third sliding groove 7, a sliding block 22 in threaded connection with the inner wall of the third sliding groove 7 is sleeved on the outer surface of the reciprocating screw rod 21, and the third motor 20 rotates to drive the reciprocating screw rod 21 to rotate, so that the sliding block 22 is driven to move back and forth.
The exhaust treatment mechanism comprises an exhaust fan 23 fixedly connected with the lower surface of the sliding block 22, an exhaust fan 24 is fixedly arranged in the exhaust fan 23, one end of the exhaust fan 23 is fixedly connected with an air purifier, and the exhaust fan 24 can suck smoke dust generated during welding and purify the smoke dust through the air purifier, so that the influence on the surrounding environment and operators is avoided.
A controller 25 is fixedly arranged on one side of the upper surface of the maintenance platform 1, two L-shaped plates 26 are symmetrically and fixedly arranged on the lower surface of the maintenance platform 1, and a storage box 27 is slidably connected between the two L-shaped plates 26, so that sundries can be collected conveniently.
When the PCB maintenance workbench is used, the PCB is placed between the two clamping mechanisms, then the first motor 9 is started according to the width of the PCB, the first motor 9 rotates to drive the first bidirectional screw rod 10 to rotate, the first bidirectional screw rod 10 rotates to drive the two vertical plates 3 to move relatively so as to drive the clamping mechanisms on two sides to move relatively, then the knob 14 is rotated, the knob 14 rotates to drive the second bidirectional screw rod 12 to rotate so as to drive the two clamping plates 13 to move relatively, the clamping of the PCB is realized, so that the PCBs with different specifications can be clamped, when the PCBs are welded, the third motor 20 and the exhaust fan 24 are started according to the welding position, the third motor 20 rotates to drive the reciprocating screw rod 21 to rotate so as to drive the sliding block 22 to move back and forth to the welding position, and then the exhaust fan 24 can absorb smoke dust generated during welding
Walk and purify through air purifier, avoid influencing surrounding environment and operating personnel, when needs operate the PCB board another side, only need start second motor 19, second motor 19 rotates and drives pivot 4 and rotate, can drive four pivots 4 rotations of both sides simultaneously through chain 16 and sprocket 15 and rectangle cover 17 and rectangle pole 18 that set up to drive fixture and PCB board and overturn, need not to dismantle repeatedly and install the operation of PCB board, facilitate the use.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a workstation is used in PCB board maintenance, includes maintenance platform (1), its characterized in that: the utility model discloses a maintenance platform, including maintenance platform (1), including first spout (2), second spout (6), second spout (7) are installed in the inside run through of first spout (2), second spout (6) are installed in the inside run through of first spout (2), third spout (7) are installed in the inside run through of third spout (7), reciprocating motion mechanism is installed in the inside run through of second spout (6), reciprocating motion mechanism is installed in the inside run through of third spout (7), reciprocating motion mechanism is installed in the inside run through of two pivots (4) that are located same one side, reciprocating motion mechanism installs with two relative pivot (4) matched with second actuating mechanism between riser (3).
2. The workbench for PCB board maintenance according to claim 1, wherein: the first driving mechanism comprises a groove (8) formed in the lower surface of the maintenance platform (1), a first motor (9) is fixedly mounted in the groove (8), a first bidirectional screw rod (10) is fixedly connected to an output shaft of the first motor (9), the first bidirectional screw rod (10) sequentially penetrates through the maintenance platform (1) and the two vertical plates (3), and the first bidirectional screw rod (10) is connected with the inside of the maintenance platform (1) in a rotating mode and is connected with internal threads of the two vertical plates (3).
3. The workbench for PCB board maintenance according to claim 1, wherein: the clamping mechanism comprises a U-shaped frame (11) fixedly connected with one end of a rotating shaft (4), a second bidirectional screw rod (12) is connected to the outer surface of the U-shaped frame (11) in a penetrating and rotating mode, two clamping plates (13) in sliding connection with the inner wall of the U-shaped frame (11) are symmetrically sleeved on the outer surface of the second bidirectional screw rod (12), and knobs (14) are fixedly connected to the two ends of the second bidirectional screw rod (12).
4. A PCB board repair work table according to claim 3, characterized in that: the transmission mechanism comprises chain wheels (15) fixedly connected to one end of the rotating shaft (4), chains (16) are connected between two adjacent chain wheels (15) in a meshed mode, one ends of the rotating shafts (4) at the bottom end are fixedly connected with rectangular sleeves (17) and rectangular rods (18) respectively, and the rectangular rods (18) are in sliding connection with the interiors of the rectangular sleeves (17).
5. The table for repairing a PCB panel of claim 4, wherein: the second driving mechanism comprises a supporting plate fixedly arranged on one side of the outer surface of the single vertical plate (3), a second motor (19) is fixedly arranged on the upper surface of the supporting plate, and an output shaft of the second motor (19) is fixedly connected with one end of an adjacent rotating shaft (4).
6. The workbench for PCB board maintenance according to claim 1, wherein: the reciprocating mechanism comprises a third motor (20) fixedly arranged on one side of the outer surface of the side plate (5), an output shaft of the third motor (20) is fixedly connected with a reciprocating screw rod (21) which is rotationally connected with the inside of the third sliding groove (7), and a sliding block (22) which is in sliding connection with the inner wall of the third sliding groove (7) is sleeved on the outer surface of the reciprocating screw rod (21).
7. The PCB panel repair station of claim 6, wherein: the air suction treatment mechanism comprises an air suction tube (23) fixedly connected with the lower surface of the sliding block (22), an air suction fan (24) is fixedly installed in the air suction tube (23), and one end of the air suction tube (23) is fixedly connected with an air purifier.
8. The workbench for PCB board maintenance according to claim 1, wherein: the maintenance platform is characterized in that a controller (25) is fixedly arranged on one side of the upper surface of the maintenance platform (1), two L-shaped plates (26) are symmetrically and fixedly arranged on the lower surface of the maintenance platform (1), and a storage box (27) is connected between the two L-shaped plates (26) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466441.1U CN220699544U (en) | 2023-06-09 | 2023-06-09 | Workbench for maintaining PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321466441.1U CN220699544U (en) | 2023-06-09 | 2023-06-09 | Workbench for maintaining PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220699544U true CN220699544U (en) | 2024-04-02 |
Family
ID=90436877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321466441.1U Active CN220699544U (en) | 2023-06-09 | 2023-06-09 | Workbench for maintaining PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220699544U (en) |
-
2023
- 2023-06-09 CN CN202321466441.1U patent/CN220699544U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |