CN220905785U - Board feeding device of PCB (printed circuit board) - Google Patents
Board feeding device of PCB (printed circuit board) Download PDFInfo
- Publication number
- CN220905785U CN220905785U CN202322565329.XU CN202322565329U CN220905785U CN 220905785 U CN220905785 U CN 220905785U CN 202322565329 U CN202322565329 U CN 202322565329U CN 220905785 U CN220905785 U CN 220905785U
- Authority
- CN
- China
- Prior art keywords
- plate
- side plate
- rod
- shaped rod
- circuit board
- Prior art date
- 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.)
- Active
Links
- 230000001105 regulatory effect Effects 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002457 bidirectional effect Effects 0.000 abstract description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process 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
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model relates to the technical field of circuit board upper plates, in particular to an upper plate device of a PCB. The utility model comprises a main body, wherein a plurality of uniformly distributed supporting plates are rotationally connected to opposite sides of a first side plate and a second side plate, one end of each supporting plate is provided with a groove, and connecting shafts are fixedly arranged in a first U-shaped rod and a second U-shaped rod; the bottom of main part rotates and is provided with two-way lead screw, and the equal threaded connection in both ends of two-way lead screw has the regulating block, and the top of regulating block rotates and is connected with the connecting rod, and the connecting rod top rotates and is connected with the diaphragm. The two adjusting blocks are driven to move outwards through the rotary bidirectional screw rod, the connecting rod pulls the transverse plate to move downwards, the first U-shaped rod and the second U-shaped rod move downwards, the connecting shaft moves downwards in the groove, the supporting plate rotates, and the supporting plate is retracted into the first side plate and the second side plate, so that the effect that the supporting plate is hidden in the first side plate and the second side plate simultaneously is achieved.
Description
Technical Field
The utility model relates to the technical field of circuit board upper plates, in particular to an upper plate device of a PCB.
Background
The Chinese name of PCB is printed circuit board, which is called printed circuit board because it is made by electronic printing, and the PCB circuit board production process needs to use upper board device.
As disclosed in the prior art by special bulletin number CN219009139U, an automatic board feeding machine for circuit boards is provided with a plurality of grooved boards fixed on one side of a front board, a groove is formed between two grooved boards, the groove can be filled by the filling block when the device is not in use, so that one side of the front board forms a plane, and the situation that dust is accumulated in the groove is avoided;
In the prior art, after a plane is formed on one side of the front plate, the front plate and the back plate are required to be fixed by utilizing the locking block assemblies, the locking block assemblies in the prior art are four groups, the effect of quickly fixing the front plate and the back plate cannot be achieved, and when the equipment is reused, the four locking block assemblies are required to be unlocked one by one, so that the operation is more troublesome.
Disclosure of utility model
The utility model aims to provide a board loading device of a PCB (printed Circuit Board) so as to solve the problems in the background technology.
The aim of the utility model can be achieved by the following technical scheme:
The upper plate device of the PCB comprises a main body, wherein a first side plate and a second side plate are respectively arranged at two ends of the main body, a plurality of uniformly distributed supporting plates are respectively and rotatably connected to opposite sides of the first side plate and the second side plate, a groove is formed in one end of each supporting plate, a first U-shaped rod and a second U-shaped rod are respectively and slidably arranged in the first side plate and the second side plate, and connecting shafts are fixedly arranged in the first U-shaped rod and the second U-shaped rod;
the bottom of main part rotates and is provided with two-way lead screw, the equal threaded connection in both ends of two-way lead screw has the regulating block, the spacing groove has been seted up to the bottom of main part, the top of regulating block rotates and is connected with the connecting rod, the connecting rod top rotates and is connected with the diaphragm, the both ends of main part bottom are all fixedly provided with two guide bars.
Preferably, the two ends of the first side plate and the second side plate are both fixedly provided with vertical rods, and the two ends of the first U-shaped rod and the second U-shaped rod are respectively and slidably arranged outside the vertical rods.
Preferably, the connecting shaft is matched with the groove, the bottom of the first U-shaped rod is fixedly connected with the transverse plate, the bottom of the adjusting block is slidably arranged in the limiting groove, and two ends of the transverse plate are slidably sleeved on the outer portion of the guide rod.
Preferably, a chute is formed in one end, close to the second side plate, of the top of the transverse plate, a sliding block is fixedly arranged at the bottom of the second U-shaped rod, a threaded rod is connected with one end, close to the second side plate, of the main body, and four uniformly distributed telescopic rods are fixedly connected to one side, away from the supporting plate, of the second side plate.
Preferably, the sliding block is matched with the sliding groove, one end of the threaded rod is rotationally connected with the second side plate, and one side, far away from the second side plate, of the telescopic rod is fixedly connected with the main body.
The utility model has the beneficial effects that:
1. according to the utility model, the two adjusting blocks are driven to move outwards by rotating the bidirectional screw rod, the connecting rod pulls the transverse plate to move downwards, the first U-shaped rod and the second U-shaped rod move downwards, the connecting shaft moves downwards in the groove and acts on the supporting plate, the supporting plate rotates and is retracted into the first side plate and the second side plate, the effect of hiding the supporting plate in the first side plate and the second side plate is achieved, and the operation is simple.
2. According to the utility model, the threaded rod is rotated, and the second side plate is adjusted left and right under the action of the telescopic rod, so that the effect of placing circuit boards with different specifications and sizes is realized, and the first U-shaped rod and the second U-shaped rod are enabled to move up and down more stably by arranging the vertical rod.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a schematic view of a second side plate structure of the present utility model;
FIG. 4 is a schematic view of the partial enlarged structure of A in FIG. 2;
FIG. 5 is a schematic view of the enlarged partial structure B in FIG. 3;
Reference numerals in the drawings are as follows: 1. a main body; 2. a first side plate; 3. a second side plate; 4. a support plate; 5. a groove; 6. a first U-shaped rod; 7. a second U-shaped rod; 8. a connecting shaft; 9. a two-way screw rod; 10. an adjusting block; 11. a limit groove; 12. a connecting rod; 13. a cross plate; 14. a guide rod; 15. a vertical rod; 16. a chute; 17. a slide block; 18. a threaded rod; 19. a telescopic rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-5, an upper plate device of a PCB circuit board comprises a main body 1, wherein two ends of the main body 1 are respectively provided with a first side plate 2 and a second side plate 3, opposite sides of the first side plate 2 and the second side plate 3 are respectively and rotatably connected with a plurality of uniformly distributed support plates 4, one end of each support plate 4 is provided with a groove 5, the interiors of the first side plate 2 and the second side plate 3 are respectively and slidably provided with a first U-shaped rod 6 and a second U-shaped rod 7, the structures of the first U-shaped rod and the second U-shaped rod 7 are identical, the interiors of the first U-shaped rod 6 and the second U-shaped rod 7 are fixedly provided with connecting shafts 8, and the connecting shafts 8 are matched with the grooves 5;
The bottom rotation of main part 1 is provided with two-way lead screw 9, the equal threaded connection in both ends of two-way lead screw 9 has regulating block 10, stop slot 11 has been seted up to the bottom of main part 1, the bottom slip of regulating block 10 sets up in the inside of stop slot 11, the top rotation of regulating block 10 is connected with connecting rod 12, connecting rod 12 top rotation is connected with diaphragm 13, the bottom and the diaphragm 13 fixed connection of first U type pole 6, the both ends of main part 1 bottom are all fixed and are provided with two guide bars 14, the outside of guide bar 14 is located to the both ends slip cap of diaphragm 13.
The two adjusting blocks 10 are driven to move outwards by rotating the bidirectional screw rod 9, the connecting rod 12 pulls the transverse plate 13 to move downwards, the first U-shaped rod 6 and the second U-shaped rod 7 move downwards, the connecting shaft 8 moves downwards in the groove 5 and acts on the supporting plate 4, the supporting plate 4 rotates and is retracted into the first side plate 2 and the second side plate 3, the effect that the supporting plate 4 is hidden in the first side plate 2 and the second side plate 3 is achieved, and the operation is simple.
As shown in fig. 3 and 5, the two ends inside the first side plate 2 and the second side plate 3 are fixedly provided with vertical rods 15, and the two ends of the first U-shaped rod 6 and the second U-shaped rod 7 are respectively and slidably arranged outside the vertical rods 15, so that the first U-shaped rod 6 and the second U-shaped rod 7 can move up and down more stably by arranging the vertical rods 15.
As shown in fig. 1-3, a sliding groove 16 is formed in one end, close to the second side plate 3, of the top of the transverse plate 13, a sliding block 17 is fixedly arranged at the bottom of the second U-shaped rod 7, one end, close to the second side plate 3, of the main body 1 is in threaded connection with a threaded rod 18, four uniformly distributed telescopic rods 19 are fixedly connected to one side, far away from the supporting plate 4, of the second side plate 3, the sliding block 17 is matched with the sliding groove 16, one end of the threaded rod 18 is in rotary connection with the second side plate 3, and one side, far away from the second side plate 3, of the telescopic rod 19 is fixedly connected with the main body 1;
Through rotating threaded rod 18, simultaneously under telescopic link 19's effect of placing different specification size circuit boards is realized to the adjustment about second curb plate 3, simultaneously, the slider 17 of second U type pole 7 bottom slides in the inside of spout 16, and slider 17 and spout 16's setting makes second U type pole 7 both can reciprocate to also can follow second curb plate 3 and remove.
The utility model provides a working principle of an upper plate device of a PCB, which comprises the following steps:
When the circuit board is used, the position between the first side plate 2 and the second side plate 3 is adjusted according to the size of the circuit board, the threaded rod 18 is rotated, the second side plate 3 is pushed left and right under the action of the telescopic rod 19, the bottom sliding block 17 of the second U-shaped rod 7 moves along the sliding groove 16, the first side plate 2 and the second side plate 3 are adjusted to proper positions, the threaded rod 18 is stopped to rotate, and the circuit board is placed on the top of the supporting plate 4;
When the device is not used, the rotating bidirectional screw rod 9 drives the two adjusting blocks 10 to move outwards along the limiting groove 11, the connecting rod 12 drives the transverse plate 13 to move downwards along the guide rod 14, the transverse plate 13 moves downwards and simultaneously drives the first U-shaped rod 6 and the second U-shaped rod 7 to move inside the first side plate 2 and the second side plate 3, the connecting shaft 8 moves downwards inside the groove 5 and acts on the supporting plate 4, the supporting plate 4 rotates, and the connecting shaft is retracted into the first side plate 2 and the second side plate 3.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (5)
1. The utility model provides a PCB circuit board's upper plate device, includes main part (1), its characterized in that, the both ends of main part (1) are provided with first curb plate (2) and second curb plate (3) respectively, the opposite side of first curb plate (2) and second curb plate (3) is all rotated and is connected with a plurality of evenly distributed's backup pad (4), recess (5) have been seted up to one end of backup pad (4), the inside of first curb plate (2) and second curb plate (3) is provided with first U type pole (6) and second U type pole (7) in the slip respectively, the inside fixed connecting axle (8) that are provided with of first U type pole (6) and second U type pole (7);
The bottom of main part (1) rotates and is provided with two-way lead screw (9), the equal threaded connection in both ends of two-way lead screw (9) has regulating block (10), spacing groove (11) have been seted up to the bottom of main part (1), the top of regulating block (10) rotates and is connected with connecting rod (12), connecting rod (12) top rotates and is connected with diaphragm (13), the both ends of main part (1) bottom are all fixed and are provided with two guide bars (14).
2. The upper plate device of the PCB circuit board according to claim 1, wherein vertical rods (15) are fixedly arranged at two ends of the inside of the first side plate (2) and the second side plate (3), and two ends of the first U-shaped rod (6) and the second U-shaped rod (7) are respectively arranged outside the vertical rods (15) in a sliding manner.
3. The upper plate device of the PCB circuit board according to claim 1, wherein the connecting shaft (8) is matched with the groove (5), the bottom of the first U-shaped rod (6) is fixedly connected with the transverse plate (13), the bottom of the adjusting block (10) is slidably arranged in the limiting groove (11), and two ends of the transverse plate (13) are slidably sleeved outside the guide rod (14).
4. The upper plate device of the PCB circuit board according to claim 1, wherein a chute (16) is formed in one end, close to the second side plate (3), of the top of the transverse plate (13), a sliding block (17) is fixedly arranged at the bottom of the second U-shaped rod (7), a threaded rod (18) is connected with one end, close to the second side plate (3), of the main body (1), and four uniformly distributed telescopic rods (19) are fixedly connected to one side, far away from the supporting plate (4), of the second side plate (3).
5. The upper plate device of the PCB circuit board according to claim 4, wherein the sliding block (17) is matched with the sliding groove (16), one end of the threaded rod (18) is rotationally connected with the second side plate (3), and one side of the telescopic rod (19) away from the second side plate (3) is fixedly connected with the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565329.XU CN220905785U (en) | 2023-09-21 | 2023-09-21 | Board feeding device of PCB (printed circuit board) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322565329.XU CN220905785U (en) | 2023-09-21 | 2023-09-21 | Board feeding device of PCB (printed circuit board) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220905785U true CN220905785U (en) | 2024-05-07 |
Family
ID=90920866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322565329.XU Active CN220905785U (en) | 2023-09-21 | 2023-09-21 | Board feeding device of PCB (printed circuit board) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220905785U (en) |
-
2023
- 2023-09-21 CN CN202322565329.XU patent/CN220905785U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202683512U (en) | Board surface cleaner | |
| CN208714663U (en) | A kind of pad printer for exchanging disk machine based on multistation | |
| CN110077774A (en) | A kind of cargo transposer between shelf | |
| CN209410961U (en) | A kind of AI plug-in machine with automatic plate feeding device | |
| CN110976949A (en) | Tobacco machinery spare part carries curb plate production processing apparatus | |
| CN220905785U (en) | Board feeding device of PCB (printed circuit board) | |
| CN208657177U (en) | A kind of PCB feeding of chip mounter device | |
| CN108067658A (en) | A kind of automatic drilling device of turning of precision printer shaft core | |
| CN113371050A (en) | Feeding device for machining solid plate | |
| CN214354870U (en) | Adjustable clamping device for beverage bottle label printing | |
| CN206732320U (en) | A kind of circuit board tin soldering fixing device | |
| CN109650074A (en) | Component positions the integrally-regulated formula Frame assembling machine of plane | |
| CN212216673U (en) | Bender is used in switch board production | |
| CN210010383U (en) | Positioning device for stamping of back plate | |
| CN209156773U (en) | A kind of copper pipe straightening cutting machine | |
| CN209009742U (en) | A kind of adjustable feeding shaft of rewinding machine | |
| CN219405729U (en) | Adjustable base of offset press | |
| CN221070039U (en) | Clamping jaw suction nozzle linkage type clamping plate mechanism | |
| CN218347095U (en) | Fence convenient to fix | |
| CN213767692U (en) | Multi-station continuous screen printing device | |
| CN216579740U (en) | Surface treatment device is used in production of various case of high net twine printing | |
| CN210881280U (en) | Plastic product printing device convenient to adjust | |
| CN221065971U (en) | Fixing device is used in processing of memory card | |
| CN215751029U (en) | Paper flattening device on carton printing production line | |
| CN220292269U (en) | Positioning device for printed circuit board processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |