CN221010418U - Supporting device for circuit board wave crest welding - Google Patents
Supporting device for circuit board wave crest welding Download PDFInfo
- Publication number
- CN221010418U CN221010418U CN202322476055.7U CN202322476055U CN221010418U CN 221010418 U CN221010418 U CN 221010418U CN 202322476055 U CN202322476055 U CN 202322476055U CN 221010418 U CN221010418 U CN 221010418U
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- China
- Prior art keywords
- circuit board
- fixedly connected
- movable
- wave soldering
- base
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- 230000008093 supporting effect Effects 0.000 title claims abstract description 33
- 238000003466 welding Methods 0.000 title claims abstract description 17
- 238000005476 soldering Methods 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 description 15
- 230000008569 process Effects 0.000 description 14
- 230000009467 reduction Effects 0.000 description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a supporting device for wave soldering of a circuit board, which belongs to the technical field of wave soldering of circuit boards, and comprises a base, wherein an adjusting mechanism is arranged on the upper surface of the base, a placing plate is fixedly connected to the periphery of the top of the adjusting mechanism through a supporting column, a speed reducing servo motor provides driving force, and meanwhile, a rotary table is driven to rotate through the cooperation of a driving gear and a driven gear, so that a fixing mechanism on the rotary table can be driven to rotate, the circuit board on the placing plate can be rotated and adjusted, a screw rod is driven to rotate through the driving force provided by a stepping motor in the fixing mechanism, and a moving block can be driven to be lifted and adjusted while the screw rod rotates under the cooperation of a threaded sleeve, so that a movable rod connected between the moving block and a movable clamping seat is lifted and adjusted, the circuit board placed on the supporting plate is clamped and fixed, the circuit board is not easy to shift in position during the welding, and the accuracy of wave soldering in the circuit board is improved.
Description
Technical Field
The utility model relates to the technical field of wave soldering of circuit boards, in particular to a supporting device for wave soldering of a circuit board.
Background
Along with the development technology of electronic equipment, the circuit board is used more frequently, so that the welding processing requirement of the circuit board is higher, therefore, the wave soldering technology is needed to be used in the welding processing process of the circuit board, the wave soldering is to enable the welding surface of the plug-in board to be directly contacted with high-temperature liquid tin to achieve the purpose of welding, the high-temperature liquid tin keeps an inclined plane, and the liquid tin forms a wave-like phenomenon by a special device, so that the wave soldering is called wave soldering, and the main material of the wave soldering is soldering tin bars.
In the wave soldering process of the circuit board, a supporting device is provided for the circuit board, the circuit board can be placed, but the supporting device used when the circuit board is soldered at present has a simple placing effect, is not clamped and limited and fixed, and easily causes the position deviation of the circuit board in the soldering process, so that the processing efficiency of wave soldering on the circuit board soldering is influenced, the accuracy of wave soldering in the soldering circuit board process is influenced, the soldering position is not accurate enough, and the soldering quality of the circuit board is reduced.
According to publication No.: the utility model provides a supporting device of a wave soldering printed circuit board, which comprises a shell, wherein two sides of the inner wall of the top end of the shell are respectively connected with a first rotating rod and a second rotating rod in a rotating way, the bottom ends of the first rotating rod and the second rotating rod are fixedly connected with rotating rollers, the outer parts of the two rotating rollers are sleeved with one conveying belt, the outer parts of the conveying belts are fixedly connected with a plurality of connecting rods, the bottom end of the shell is provided with an opening, the connecting rods extend to the outer part of the shell at the opening, and the bottom ends of the connecting rods are fixedly connected with second threaded rods. According to the utility model, the hook can clamp and fix the circuit board under the action of the spring strips, and when the circuit board is taken down, the second threaded sleeve is only required to be twisted reversely to be lifted, and the circuit board can be taken down by outwards poking the two spring strips, so that the circuit board is more convenient to fix and take down, and the wave soldering efficiency of the circuit board can be improved.
According to the supporting device for circuit board wave soldering, when the supporting effect is provided for the circuit board, the supporting device can not be well limited and fixed, so that the circuit board is subjected to position deviation in the soldering process, the circuit board is inconvenient to solder by workers, and meanwhile, the working efficiency of the supporting device for circuit board wave soldering for circuit board processing is reduced.
Disclosure of utility model
The utility model aims to provide the supporting device for wave soldering of the circuit board, which not only can facilitate the placement of the circuit board by workers, but also can limit and fix the position of the circuit board, so that the circuit board is not easy to shake in the soldering process, and the quality and the working efficiency of the supporting device for wave soldering of the circuit board in the process of soldering the circuit board are improved, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a circuit board wave crest welded strutting arrangement, includes the base, the upper surface of base is provided with adjustment mechanism, the board is placed through support column fixedly connected with all around at adjustment mechanism top, the upper surface of placing the board is provided with fixed establishment, the edge fixedly connected with support frame of base, the top of support frame is provided with welding equipment.
Preferably, the adjusting mechanism comprises a speed reducing servo motor, an output shaft of the speed reducing servo motor is fixed on the upper surface of the base through a bearing, a driving gear is fixedly connected with the surface of the output shaft of the speed reducing servo motor, a driven gear is meshed with the surface of the driving gear, a rotating shaft is fixedly connected with an inner cavity of the driven gear, the bottom of the rotating shaft is rotatably connected with the upper surface of the base through a bearing, a turntable is fixedly connected with the top of the rotating shaft, and one ends of the fixing mechanism and the supporting column are fixed on the upper surface of the turntable.
Preferably, the fixed establishment includes step motor, step motor's output shaft runs through and places the board and fixedly connected with lead screw, the surface threaded connection of lead screw has the thread bush, the outer wall fixedly connected with movable block of thread bush, movable block all has movable rod through movable part swing joint to lateral wall all around, movable rod keeps away from the one end of movable block and has the removal grip slipper through movable part swing joint, the bottom of removal grip slipper with place the upper surface sliding connection of board, place the edge of board upper surface and remove the corresponding position fixedly connected with fixed grip slipper of grip slipper.
Preferably, a chute is formed around the upper surface of the placing plate, a positioning rod is fixedly connected to the inner cavity of the chute, a sliding block is connected to the surface of the positioning rod in a sliding manner, and the top of the sliding block is fixedly connected with the bottom of the movable clamping seat.
Preferably, the upper surface of the base is provided with an annular groove, the inner cavity of the annular groove is connected with a spherical rod in a sliding mode, and the top of the spherical rod is fixedly connected with the lower surface of the turntable.
Preferably, a supporting plate is arranged on one side of the movable clamping seat, which is opposite to the fixed clamping seat, and a placing block is arranged on the surface of the supporting plate.
Preferably, the top fixedly connected with limiting plate of lead screw, one side of limiting plate and the top fixed connection of support frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. The utility model provides a supporting device for circuit board wave soldering, which provides driving force by arranging a speed reduction servo motor in an adjusting mechanism, and simultaneously drives a turntable to rotate by the cooperation of a driving gear and a driven gear, so that a fixing mechanism on the turntable can be driven to rotate, and the circuit board on a placing board can be rotationally adjusted.
2. The utility model provides a supporting device for circuit board wave soldering, which is characterized in that a stepping motor in a fixing mechanism is arranged to provide driving force to drive a screw rod to rotate, and the screw rod can be driven to lift and adjust when being matched with a threaded sleeve to rotate, so that a movable rod connected between the movable block and a movable clamping seat can lift and adjust, a circuit board placed on a supporting plate can be clamped and fixed, the circuit board is not easy to shift in position in the soldering process, and the accuracy of wave soldering in the soldering process of the circuit board is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic top view of the overall structure of the present utility model;
FIG. 3 is a perspective view of the base and support structure of the present utility model;
fig. 4 is a perspective view of the structure of the placement plate and support plate of the present utility model.
Reference numerals in the drawings: 1. a base; 2. an adjusting mechanism; 21. a deceleration servo motor; 22. a drive gear; 23. a driven gear; 24. a rotating shaft; 25. a turntable; 3. a support column; 4. placing a plate; 5. a fixing mechanism; 51. a stepping motor; 52. a screw rod; 53. a thread sleeve; 54. a moving block; 55. a movable rod; 56. moving the clamping seat; 57. fixing the clamping seat; 6. a support frame; 7. a welding device; 8. a chute; 9. a positioning rod; 10. a slide block; 11. an annular groove; 12. a spherical rod; 13. a support plate; 14. placing a block; 15. and a limiting plate.
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.
The utility model provides a supporting device for circuit board wave soldering, which is shown in figures 1-4, and comprises a base 1, wherein an adjusting mechanism 2 is arranged on the upper surface of the base 1, a placing plate 4 is fixedly connected to the periphery of the top of the adjusting mechanism 2 through a supporting column 3, a fixing mechanism 5 is arranged on the upper surface of the placing plate 4, a supporting frame 6 is fixedly connected to the edge of the base 1, a soldering device 7 is arranged on the top of the supporting frame 6, the adjusting mechanism 2 arranged on the base 1 can drive the fixing mechanism to rotate and adjust a circuit board clamped and fixed in the fixing mechanism 5, the fixing mechanism 5 can fix the circuit board, so that the position deviation of the circuit board in the soldering process is prevented, the working efficiency of wave soldering of the circuit board is improved, and meanwhile, the accuracy of wave soldering in the circuit board soldering process is improved.
The adjusting mechanism 2 comprises a speed reduction servo motor 21, an output shaft of the speed reduction servo motor 21 is fixed on the upper surface of the base 1 through a bearing, a driving gear 22 is fixedly connected to the surface of the output shaft of the speed reduction servo motor 21, a driven gear 23 is meshed with the surface of the driving gear 22, a rotating shaft 24 is fixedly connected to an inner cavity of the driven gear 23, the bottom of the rotating shaft 24 is rotatably connected with the upper surface of the base 1 through a bearing, a turntable 25 is fixedly connected to the top of the rotating shaft 24, one ends of a fixing mechanism 5 and a supporting column 3 are fixed on the upper surface of the turntable 25, the speed reduction servo motor 21 provides driving force to drive the driving gear 22 to rotate, then the driving gear 22 drives the driven gear 23 to rotate, and then the driven gear 23 drives the turntable 25 to rotate through the bearing, so that the turntable 25 can drive a fixing mechanism 5 arranged on the upper surface to rotate, an effect of rotating adjustment can be provided for a circuit board, and a worker can conveniently adjust the position of the welded circuit board.
The fixed establishment 5 includes step motor 51, step motor 51's output shaft runs through place board 4 and fixedly connected with lead screw 52, lead screw 52's surface threaded connection has thread bush 53, thread bush 53's outer wall fixedly connected with movable block 54, movable rod 55 is all had through movable part swing joint to the lateral wall around the movable block 54, movable rod 55 keeps away from movable block 54's one end has movable grip block 56 through movable part swing joint, movable grip block 56's bottom and the upper surface sliding connection of placing board 4, place board 4's marginal department and the fixed grip block 57 of the corresponding position fixedly connected with of movable grip block 56, provide driving force through step motor 51 and drive lead screw 52 rotation, can drive movable block 54 and go up and down to adjust when the cooperation of thread bush 53 is lead screw 52 rotates, thereby make movable rod 55 that is connected between movable block 54 and the movable grip block 56 go on the lift adjustment, can carry out the centre gripping fixed to the circuit board of placing on backup pad 13, be difficult for making the circuit board take place the position skew in backup pad 13, the precision of wave soldering in the circuit board process has been improved.
The spout 8 has been seted up around placing board 4 upper surface, and the inner chamber fixedly connected with locating lever 9 of spout 8, and the surface sliding connection of locating lever 9 has slider 10, and the top of slider 10 and the bottom fixed connection who removes grip slipper 56 provide the slip space through setting up spout 8 to slider 10, then provide spacing effect to slider 10 through locating lever 9 to can be to removing grip slipper 56 and at the in-process stability has been improved.
The upper surface of base 1 has seted up ring channel 11, and the inner chamber sliding connection of ring channel 11 has spherical pole 12, and the top of spherical pole 12 and the lower surface fixed connection of carousel 25 can provide the supporting role to carousel 25 to do not influence the rotation of carousel 25, improved the stability of carousel 25.
The side that removes grip slipper 56 and fixed grip slipper 57 are opposite is provided with backup pad 13, and the surface of backup pad 13 is provided with places piece 14, can place the circuit board.
The top fixedly connected with limiting plate 15 of lead screw 52, one side of limiting plate 15 and the top fixed connection of support frame 6 can provide spacing effect to lead screw 52, prevent that thread bush 53 from driving movable block 54 and lead screw 52 to break away from.
When the welding device is specifically used, firstly, a worker places a circuit board to be processed on the placing plate 4, then controls the stepping motor 51 to rotate through the controller, then the stepping motor 51 drives the screw rod 52 to rotate, then the screw rod 52 rotates under the cooperation of the threaded sleeve 53 and simultaneously drives the movable block 54 to perform lifting adjustment, so that the movable rod 55 connected between the movable block 54 and the movable clamping seat 56 is subjected to lifting adjustment, then the movable clamping seat 56 and the fixed clamping seat 57 are mutually matched, the circuit board placed on the supporting plate 13 can be clamped and fixed, the circuit board is not easy to shift in position on the supporting plate 13, the accuracy of wave soldering in the process of welding the circuit board is improved, meanwhile, the welding device 7 drives the driving gear 22 to rotate through the driving force provided by the speed reducing servo motor 21 in the process of welding, then the driving gear 22 drives the driven gear 23 to rotate, and then the driven gear 23 drives the turntable 25 to rotate through the bearing, so that the turntable 25 can drive the circuit board with fixed upper surface to perform welding processing on the circuit board with different time ranges, and the work efficiency of wave peak welding of the circuit board is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a strutting arrangement of circuit board crest welding, includes base (1), its characterized in that: the upper surface of base (1) is provided with adjustment mechanism (2), board (4) are placed through support column (3) fixedly connected with all around at adjustment mechanism (2) top, the upper surface of placing board (4) is provided with fixed establishment (5), the edge fixedly connected with support frame (6) of base (1), the top of support frame (6) is provided with welding equipment (7).
2. The support device for circuit board wave soldering of claim 1, wherein: the adjusting mechanism (2) comprises a speed reducing servo motor (21), an output shaft of the speed reducing servo motor (21) is fixed on the upper surface of the base (1) through a bearing, a driving gear (22) is fixedly connected with the surface of the output shaft of the speed reducing servo motor (21), a driven gear (23) is meshed with the surface of the driving gear (22), a rotating shaft (24) is fixedly connected with an inner cavity of the driven gear (23), the bottom of the rotating shaft (24) is rotatably connected with the upper surface of the base (1) through a bearing, a turntable (25) is fixedly connected with the top of the rotating shaft (24), and one ends of the fixing mechanism (5) and the supporting column (3) are fixed on the upper surface of the turntable (25).
3. A support device for circuit board wave soldering as claimed in claim 2, wherein: the fixed establishment (5) includes step motor (51), the output shaft of step motor (51) runs through and places board (4) and fixedly connected with lead screw (52), the surface threaded connection of lead screw (52) has thread bush (53), the outer wall fixedly connected with movable block (54) of thread bush (53), movable rod (55) are all passed through movable part swing joint to the lateral wall around movable block (54), movable rod (55) keep away from the one end of movable block (54) and have movable grip slipper (56) through movable part swing joint, the bottom of movable grip slipper (56) and the upper surface sliding connection of placing board (4), the edge of placing board (4) upper surface and the corresponding position fixedly connected with fixed grip slipper (57) of movable grip slipper (56).
4. A support device for circuit board wave soldering according to claim 3, wherein: the sliding chute (8) is formed in the periphery of the upper surface of the placement plate (4), the inner cavity of the sliding chute (8) is fixedly connected with the positioning rod (9), the surface of the positioning rod (9) is slidably connected with the sliding block (10), and the top of the sliding block (10) is fixedly connected with the bottom of the movable clamping seat (56).
5. A support device for circuit board wave soldering as claimed in claim 2, wherein: an annular groove (11) is formed in the upper surface of the base (1), a spherical rod (12) is slidably connected to the inner cavity of the annular groove (11), and the top of the spherical rod (12) is fixedly connected with the lower surface of the rotary disc (25).
6. A support device for circuit board wave soldering according to claim 3, wherein: the movable clamping seat (56) and the fixed clamping seat (57) are arranged on one side opposite to each other, a supporting plate (13) is arranged on the surface of the supporting plate (13), and a placing block (14) is arranged on the surface of the supporting plate.
7. A support device for circuit board wave soldering according to claim 3, wherein: the top of lead screw (52) fixedly connected with limiting plate (15), one side of limiting plate (15) is connected with the top of support frame (6) fixedly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476055.7U CN221010418U (en) | 2023-09-12 | 2023-09-12 | Supporting device for circuit board wave crest welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322476055.7U CN221010418U (en) | 2023-09-12 | 2023-09-12 | Supporting device for circuit board wave crest welding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221010418U true CN221010418U (en) | 2024-05-24 |
Family
ID=91126973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322476055.7U Active CN221010418U (en) | 2023-09-12 | 2023-09-12 | Supporting device for circuit board wave crest welding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221010418U (en) |
-
2023
- 2023-09-12 CN CN202322476055.7U patent/CN221010418U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |