CN217727425U - Supplementary soldering tin device of circuit board - Google Patents
Supplementary soldering tin device of circuit board Download PDFInfo
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- CN217727425U CN217727425U CN202123325013.0U CN202123325013U CN217727425U CN 217727425 U CN217727425 U CN 217727425U CN 202123325013 U CN202123325013 U CN 202123325013U CN 217727425 U CN217727425 U CN 217727425U
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- fixedly connected
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- pipe
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Abstract
The utility model discloses a supplementary soldering tin device of circuit board, the on-line screen storage device comprises a base, the constant head tank has been seted up to a side of base, the inner wall joint of constant head tank has the fixture block, the bottom fixedly connected with tweezers of fixture block, the air channel has been seted up to a side of tweezers, the last fixed surface of fixture block is connected with the connecting pipe, the one end fixedly connected with fan of connecting pipe, the bottom fixedly connected with registration arm of fan. The utility model discloses in, through seting up the air duct inside tweezers, further through the gas suction that the fan will produce to fixed incasement portion, through the purification treatment of fixed incasement portion, take off partial harmful gas, then through the inside liquid extrusion of fixed pipe with the surge drum, with inside the gas escape surge drum, it is internal that the staff of being convenient for inhales waste gas at work, it is internal that the realization is solved and is present to produce waste gas at soldering tin and is inhaled by the staff, the problem of harm is caused to staff's health.
Description
Technical Field
The utility model relates to a circuit board soldering tin field especially relates to a supplementary soldering tin device of circuit board.
Background
The circuit board can be called as a printed circuit board or a printed circuit board, a PCB and an FPC circuit board, and the FPC circuit board is also called as a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility.
The existing circuit board soldering tin can generate irritant gas, the gas contains waste gas components such as carbon dioxide and sulfur dioxide, collection of the gas is lacked in actual work, waste gas is diffused randomly, the waste gas enters the body along with breathing of workers, great harm is caused to the health of the workers, and therefore the circuit board auxiliary soldering tin device is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a circuit board auxiliary soldering device.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a soldering tin device is assisted to circuit board, includes the base, the constant head tank has been seted up to a side of base, the inner wall joint of constant head tank has the fixture block, the bottom fixedly connected with tweezers of fixture block, the air channel has been seted up to a side of tweezers, the last fixed surface of fixture block is connected with the connecting pipe, the one end fixedly connected with fan of connecting pipe, the bottom fixedly connected with registration arm of fan, the outer fixed surface of registration arm is connected with the fixed case, the fixed pipe of a side fixedly connected with of fixed case, the lower surface of fixed pipe is pegged graft and is had the surge drum, the outer fixed surface of surge drum is connected with the drain pipe.
As a further description of the above technical solution:
the inner wall fixedly connected with rubber circle of solid fixed tube, the lower surface sliding connection of rubber circle has the check pipe, the surface of check pipe and the inner wall threaded connection of surge drum.
As a further description of the above technical solution:
the bottom surface of a collecting cylinder is spliced with a positioning rod, the outer surface of the positioning rod is sleeved with a spring, the bottom of the spring is fixedly connected with a flow guide frame, the inner wall of the flow guide frame is in sliding connection with the outer surface of the positioning rod, and one side surface of the flow guide frame is fixedly connected with one side surface of a fixing box.
As a further description of the above technical solution:
the upper surface fixed connection of base has two threaded rods, two the one end that the threaded rod is close to each other rotates and is connected with the L template.
As a further description of the above technical solution:
the bottom fixedly connected with sound-proof housing of fan, two sealing washers of inner wall fixedly connected with of sound-proof housing, one of them the inner wall of sealing washer is connected with the surface fixed connection of connecting pipe, another the inner wall of sealing washer is connected with the surface fixed connection of registration arm.
As a further description of the above technical solution:
one end fixedly connected with spray tube of registration arm, the inner wall fixedly connected with honeycomb duct of spray tube, the surface of spray tube and the inner wall sliding connection of fixed case.
The utility model discloses following beneficial effect has: through seting up the air channel in tweezers inside, further through the inside gas suction that the fan will produce to fixed incasement portion, through the purification treatment of fixed incasement portion, take off partial harmful gas, then be extruding the inside liquid of collecting vessel through the fixed pipe, with inside gas discharge collecting vessel, the staff of being convenient for inhales waste gas at work internal, it is internal that the realization is solved and is present to produce waste gas at soldering tin and is inhaled by the staff, the problem that causes the healthy harm of staff.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary soldering device for a circuit board according to the present invention;
fig. 2 is a cross-sectional view of an auxiliary soldering device for a circuit board according to the present invention;
fig. 3 is the utility model provides a supplementary soldering tin device of circuit board's spray tube cross-sectional view
Fig. 4 is an enlarged schematic view of a structure at a position of the circuit board auxiliary soldering device provided by the utility model.
Fig. 5 is an enlarged schematic view of the structure at the B position of the circuit board auxiliary soldering device provided by the present invention.
Illustration of the drawings:
1. a base; 2. positioning a groove; 3. a pair of tweezers; 4. a vent groove; 5. a clamping block; 6. a connecting pipe; 7. a fan; 8. a positioning tube; 9. a fixed box; 10. fixing the tube; 11. a rubber ring; 12. a collection canister; 13. a drain pipe; 14. positioning a rod; 15. a nozzle; 16. a spring; 17. a one-way tube; 18. a flow guide pipe; 19. an L-shaped plate; 20. a threaded rod; 21. a sound-proof housing; 22. a seal ring; 23. a flow guiding frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides an embodiment: the utility model provides a supplementary soldering tin device of circuit board, the on-line screen storage device comprises a base 1, constant head tank 2 has been seted up to base 1's a side, the inner wall joint of constant head tank 2 has fixture block 5, fixture block 5's bottom fixedly connected with tweezers 3, air channel 4 has been seted up to tweezers 3's a side, fixture block 5's last fixed surface is connected with connecting pipe 6, the one end fixedly connected with fan 7 of connecting pipe 6, fan 7's bottom fixedly connected with registration arm 8, registration arm 8's fixed case of outer fixed surface fixedly connected with 9, fixed case 9's a side fixedly connected with fixed pipe 10, the lower surface of fixed pipe 10 is pegged graft and is had a surge drum 12, the outer fixed surface of surge drum 12 is connected with drain pipe 13.
Inner wall fixedly connected with rubber ring 11 of solid fixed tube 10, the lower surface sliding connection of rubber ring 11 has one-way pipe 17, the surface of one-way pipe 17 and the inner wall threaded connection of surge drum 12, be convenient for carry out the current-limiting to gaseous flow direction through one-way pipe 17, make the inside gas of solid fixed tube 10 discharge inside surge drum 12, be convenient for improve the leakproofness of one-way pipe 17 and solid fixed tube 10 through rubber ring 11, the bottom surface of surge drum 12 is pegged graft and is had locating lever 14, spring 16 has been cup jointed to the surface of locating lever 14, spring 16's bottom fixedly connected with water conservancy diversion frame 23, the inner wall of water conservancy diversion frame 23 and locating lever 14's surface sliding connection, a side of water conservancy diversion frame 23 and a side fixed connection of stationary box 9, be convenient for with surge drum 12 upward movement through spring 16, make surge drum 12 insert the inside of solid fixed tube 10, the realization is convenient for installation and dismantlement to surge drum 12.
The one end fixedly connected with spray tube 15 of registration arm 8, the inner wall fixedly connected with honeycomb duct 18 of spray tube 15, the surface of spray tube 15 and the inner wall sliding connection of fixed case 9, the inside scavenger liquid that is provided with of fixed case 9, to spreading the abundant diffusion of waste gas to fixed case 9 inside through spray tube 15, carry out simple processing to waste gas, honeycomb duct 18 shape is the infundibulate, make gaseous after passing through honeycomb duct 18, accelerate the velocity of flow of waste gas, discharge through spray tube 15, the last fixed surface of base 1 is connected with two threaded rods 20, the one end rotation that two threaded rods 20 are close to each other is connected with L template 19, set up the rubber pad between threaded rod 20 and L template 19, improve the frictional force between threaded rod 20 and the L template 19, L template 19 upper surface is provided with the cushion, be convenient for placing the circuit board, drive L template 19 through rotatory threaded rod 20 and move, press from both sides the circuit board tightly, the bottom fixedly connected with sound-proof housing 21 of fan 7, the inner wall fixedly connected with two sealing rings 22 of sound-proof housing 21, the inner wall fixedly connected with of one of sealing ring 22 is connected with the outer fixed surface of connecting pipe 6, the sound-proof housing improves the sealing effect of fan 7 through sealing ring 22.
The working principle is as follows: in use, firstly, the fan 7 is communicated with a power supply, then the threaded rod 20 is rotated, the threaded rod 20 drives the L-shaped plate 19 to move, the L-shaped plate 19 clamps and fixes the circuit board, then the solder bumps are clamped through the tweezers 3, then the circuit board is welded through the welding machine, meanwhile, the fan 7 is controlled to work, the fan 7 forms suction inside the clamping block 5 through the connecting pipe 6, the clamping block 5 further forms suction at one end of the tweezers 3 through the vent grooves 4, gas generated at the solder bumps welding position is sucked inside the connecting pipe 6, and the gas is further discharged into the fixing box 9 through the positioning pipe 8.
The one end that the registration arm 8 is located fixed case 9 inside is connected with spray tube 15, spray tube 15 is located the inside bottom of fixed case 9, make inside waste gas of registration arm 8 discharge into fixed case 9 through spray tube 15 inside, carry out filtration treatment through the inside solution of fixed case 9, then the gas that has handled for the first time enters into the chimney 12 through fixed pipe 10 inside, the inside gas of chimney 12 increases, discharge the inside liquid of chimney 12 through drain pipe 13, through pressing down chimney 12 at last, make chimney 12 compress spring 16, break away from the processing with chimney 12 and registration arm 14.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a supplementary soldering tin device of circuit board, includes base (1), its characterized in that: constant head tank (2) have been seted up to a side of base (1), the inner wall joint of constant head tank (2) has fixture block (5), bottom fixedly connected with tweezers (3) of fixture block (5), air channel (4) have been seted up to a side of tweezers (3), the last fixed surface of fixture block (5) is connected with connecting pipe (6), the one end fixedly connected with fan (7) of connecting pipe (6), the bottom fixedly connected with registration arm (8) of fan (7), the outer fixed surface of registration arm (8) is connected with stationary box (9), a side fixedly connected with fixed pipe (10) of stationary box (9), the lower surface of fixed pipe (10) is pegged graft and is had a collecting vessel (12), the outer fixed surface of collecting vessel (12) is connected with drain pipe (13).
2. The auxiliary soldering device for the circuit board as claimed in claim 1, wherein: the inner wall fixedly connected with rubber circle (11) of fixed pipe (10), the lower surface sliding connection of rubber circle (11) has one-way pipe (17), the surface of one-way pipe (17) and the inner wall threaded connection of surge drum (12).
3. The auxiliary soldering device for the circuit board as claimed in claim 1, wherein: the bottom surface of collection tube (12) is pegged graft and is had locating lever (14), spring (16) have been cup jointed to the surface of locating lever (14), the bottom fixedly connected with water conservancy diversion frame (23) of spring (16), the inner wall of water conservancy diversion frame (23) and the surface sliding connection of locating lever (14), a side of water conservancy diversion frame (23) and a side fixed connection of fixed box (9).
4. The auxiliary soldering device for the circuit board as claimed in claim 1, wherein: one end fixedly connected with spray tube (15) of registration arm (8), the inner wall fixedly connected with honeycomb duct (18) of spray tube (15), the surface of spray tube (15) and the inner wall sliding connection of fixed case (9).
5. The auxiliary soldering device for circuit board as claimed in claim 1, wherein: the upper surface fixed connection of base (1) has two threaded rods (20), two the one end that threaded rod (20) are close to each other rotates and is connected with L template (19).
6. The auxiliary soldering device for the circuit board as claimed in claim 1, wherein: the bottom fixedly connected with sound-proof housing (21) of fan (7), two sealing washer (22) of inner wall fixedly connected with of sound-proof housing (21), one of them the inner wall of sealing washer (22) is connected with the surface fixed connection of connecting pipe (6), another the inner wall of sealing washer (22) is connected with the surface fixed connection of registration arm (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325013.0U CN217727425U (en) | 2021-12-27 | 2021-12-27 | Supplementary soldering tin device of circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123325013.0U CN217727425U (en) | 2021-12-27 | 2021-12-27 | Supplementary soldering tin device of circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217727425U true CN217727425U (en) | 2022-11-04 |
Family
ID=83810590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123325013.0U Active CN217727425U (en) | 2021-12-27 | 2021-12-27 | Supplementary soldering tin device of circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217727425U (en) |
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2021
- 2021-12-27 CN CN202123325013.0U patent/CN217727425U/en active Active
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