CN215757613U - Tinning device for processing circuit board - Google Patents
Tinning device for processing circuit board Download PDFInfo
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- CN215757613U CN215757613U CN202122488632.5U CN202122488632U CN215757613U CN 215757613 U CN215757613 U CN 215757613U CN 202122488632 U CN202122488632 U CN 202122488632U CN 215757613 U CN215757613 U CN 215757613U
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- circuit board
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Abstract
The utility model belongs to the technical field of circuit boards, and particularly relates to a tinning device for processing a circuit board. Make the pump machine draw out the tinning liquid of plating liquid incasement from the bottom through the liquid suction pipe, the drain pipe of side top is discharged, makes the tinning liquid of plating liquid incasement circulate, can not cause the tinning liquid concentration to differ about the plating liquid incasement, makes tinning liquid concentration more even, makes tinning efficiency higher, drives the runner through first motor simultaneously and rotates, makes wire rope carry out the rolling and relax, makes second fixed plate area circuit board go up and down.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a tinning device for processing a circuit board.
Background
In the process of manufacturing the circuit board, a tin layer needs to be formed on the surface of the circuit board. Two common methods are to put the circuit board into a tin plating bath for tin plating and to spray a solution onto the circuit board by a nozzle for tin plating.
The existing tinning device for the circuit board can be used for tinning each circuit board independently, so that the tinning efficiency is low.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides a tinning device for processing a circuit board, which solves the problem of low efficiency.
In order to achieve the purpose, the utility model provides the following technical scheme: a tinning device for processing a circuit board comprises a liquid plating box, wherein a pump is arranged on the side surface of the liquid plating box, the input end of the pump is connected with a liquid pumping pipe, the output end of the pump is connected with a liquid outlet pipe, an L-shaped supporting rod is arranged on the back surface of the liquid plating box, the top surface of the L-shaped supporting rod is connected with a fixed box, the inner part of the fixed box is movably connected with a rotating shaft, the top surface of the rotating shaft is connected with a cross-shaped fixed frame, one side of the cross-shaped fixed frame is provided with a first fixed plate, the top surface of the first fixed plate is connected with a first motor through a fixed block, the output end of the first motor is connected with a rotating wheel, the surface of the rotating wheel is connected with a steel wire rope, the tail end of the steel wire rope is fixedly connected with a second fixed plate, the bottom surface of the second fixed plate is fixedly connected with a fixed clamping plate, the bottom surface of the second fixed plate is movably connected with a movable clamping plate, the side threaded connection of solid fixed splint has the bolt, bolt and activity splint swing joint, the internal connection of fixed case has the second motor, the output of second motor is connected with incomplete gear, the pivot surface is provided with driven gear, incomplete gear and driven gear intermeshing, and incomplete gear is driven gear's quarter tooth.
Preferably, one end of the liquid pumping pipe is fixedly connected with the bottom surface of the plating solution tank, and one end of the liquid outlet pipe is fixedly connected with the side surface of the plating solution tank.
Preferably, the number of the pump machines is two, and the two pump machines are uniformly arranged on two sides of the plating solution tank.
Preferably, a tapered groove is formed in the bottom surface of the first fixing plate, a tapered block is fixedly connected to the top surface of the second fixing plate, and the tapered groove and the tapered block are matched with each other.
Preferably, the side of the fixed clamping plate is provided with a first rubber pad, the side of the movable clamping plate is provided with a second rubber pad, and the first rubber pad is opposite to the second rubber pad.
Preferably, the number of the first fixing plates is four, and the four first fixing plates are uniformly arranged on four sides of the cross-shaped fixing frame.
Compared with the prior art, the utility model has the beneficial effects that:
the pump is used for extracting the tinning liquid in the tinning liquid box from the bottom through the liquid pumping pipe and discharging the tinning liquid from the liquid outlet pipe above the side, so that the tinning liquid in the tinning liquid box circulates, the concentration difference of the upper tinning liquid and the lower tinning liquid in the tinning liquid box is not caused, the concentration of the tinning liquid is more uniform, the tinning efficiency is higher, meanwhile, the rotating wheel is driven to rotate through the first motor, the steel wire rope is wound and loosened, the circuit board is driven to lift by the second fixing plate, the circuit board completely enters the tinning liquid box, so that the circuit board is tinned, when tinning is finished, the circuit board is lifted through the first motor, when the circuit board is lifted to the top, the conical block on the second fixing plate enters the conical groove in the first fixing plate, the second fixing plate and the first fixing plate are combined into a whole, so that the second fixing plate is better prevented from shaking, and meanwhile, the incomplete gear is driven to rotate through the second motor, through incomplete gear and driven gear intermeshing, make the pivot rotate, simultaneously through incomplete gear for driven gear's quarter tooth, can only rotate the quarter round when making the pivot rotate to the another side that makes the cross mount is located plating bath case top, thereby better convenience carries out the tin-plating, makes movable clamp plate remove through rotating the bolt simultaneously, loosens the circuit board, simultaneously through the better circuit board of protecting of the rubber pad on the splint.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic view of the complete structure of the present invention;
FIG. 2 is a bottom view block diagram of the present invention;
FIG. 3 is a cross-sectional structural view of the present invention;
FIG. 4 is a view showing the internal structure of the fixing case of the present invention;
fig. 5 is an enlarged structural view of the utility model at a in fig. 3.
In the figure: 1, plating solution box; 2, a liquid pumping pipe; 3, pumping; 4, a liquid outlet pipe; a 5L-shaped support bar; 6, fixing the box; 7, a rotating shaft; 8 cross-shaped fixing frames; 9 a first motor; 10, steel wire ropes; 11 a rotating wheel; 12 a first fixing plate; 13 a second fixing plate; 14, a conical block; 15 movable splints; 16 tapered slots; 17, a bolt; 18 fixing the splint; 19 a second motor; 20 incomplete gear; 21 driven gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides the following technical solutions: a tinning device for processing a circuit board comprises a liquid plating box 1, wherein a pump 3 is arranged on the side surface of the liquid plating box 1, the input end of the pump 3 is connected with a liquid pumping pipe 2, the output end of the pump 3 is connected with a liquid outlet pipe 4, an L-shaped support rod 5 is arranged on the back surface of the liquid plating box 1, the top surface of the L-shaped support rod 5 is connected with a fixed box 6, the inner part of the fixed box 6 is movably connected with a rotating shaft 7, the top surface of the rotating shaft 7 is connected with a cross-shaped fixed frame 8, one side of the cross-shaped fixed frame 8 is provided with a first fixed plate 12, the top surface of the first fixed plate 12 is connected with a first motor 9 through a fixed block, the output end of the first motor 9 is connected with a rotating wheel 11, the surface of the rotating wheel 11 is connected with a steel wire rope 10, the tail end of the steel wire rope 10 is fixedly connected with a second fixed plate 13, the bottom surface of the second fixed plate 13 is fixedly connected with a fixed clamping plate 18, and the bottom surface of the second fixed plate 13 is movably connected with a movable clamping plate 15, the side surface of the fixed clamping plate 18 is in threaded connection with a bolt 17, the bolt 17 is movably connected with the movable clamping plate 15, the inner part of the fixed box 6 is connected with a second motor 19, the output end of the second motor 19 is connected with an incomplete gear 20, the surface of the rotating shaft 7 is provided with a driven gear 21, the incomplete gear 20 is meshed with the driven gear 21, and the incomplete gear 20 is a quarter of the teeth of the driven gear 21.
In the embodiment, the pump 3 is used for extracting the tin plating solution in the plating solution tank 1 from the bottom through the liquid pumping pipe 2, the tin plating solution is discharged from the liquid outlet pipe 4 above the side, the tin plating solution in the plating solution tank 1 is circulated, the concentration of the upper tin plating solution and the lower tin plating solution in the plating solution tank 1 is not different, the concentration of the tin plating solution is more uniform, the tin plating efficiency is higher, meanwhile, the first motor 9 is used for driving the rotating wheel 11 to rotate, the steel wire rope 10 is wound and loosened, the second fixing plate 13 drives the circuit board to lift, the circuit board completely enters the plating solution tank 1, the circuit board is plated with tin, when the tin plating is completed, the circuit board rises through the first motor 9, when the circuit board rises to the top, the conical block 14 on the second fixing plate 13 enters the conical groove 16 in the first fixing plate 12, the second fixing plate 13 and the first fixing plate 12 are integrated, and the second fixing plate 14 is better prevented from shaking, drive incomplete gear 20 through second motor 19 simultaneously and rotate, through incomplete gear 20 and driven gear 21 intermeshing, make pivot 7 rotate, be driven gear 21's quarter tooth through incomplete gear 20 simultaneously, can only rotate the quarter round when making pivot 7 rotate, thereby make the another side of cross mount 8 be located plating solution case 1 top, thereby better convenience tin-plating, make movable clamp plate 15 remove through rotating bolt 17 simultaneously, loosen the circuit board, protect the circuit board better through the rubber pad on the splint simultaneously.
Specifically, the one end of drawing tube 2 and the bottom surface fixedly connected with of plating bath case 1, and the one end of drain pipe 4 and the side fixed connection of plating bath case 1 circulate through the tinning liquid of drawing tube 2 and the interior of drain pipe 4 plating bath case 1, can not cause tinning liquid concentration to differ from top to bottom in the plating bath case 1, make tinning liquid concentration more even, make tinning efficiency higher.
Specifically, pump 3 is provided with two, and two even settings of pump 3 are in 1 both sides of plating solution case, and it is more even to make tin plating solution concentration through two pump 3, makes tin-plating efficiency higher.
Specifically, a tapered groove 16 is formed in the bottom surface of the first fixing plate 12, a tapered block 14 is fixedly connected to the top surface of the second fixing plate 13, the tapered groove 16 and the tapered block 14 are matched with each other, and the tapered block 14 on the second fixing plate 13 enters the tapered groove 16 in the first fixing plate 12, so that the second fixing plate 13 and the first fixing plate 12 are integrated, and the second fixing plate 14 is prevented from shaking better.
Specifically, the side of the fixed splint 18 is provided with a first rubber pad, and the side of the movable splint 15 is provided with a second rubber pad, and the first rubber pad is opposite to the second rubber pad, so that the circuit board can be better protected through the rubber pads on the splint.
Specifically, the number of the first fixing plates 12 is four, and the four first fixing plates 12 are uniformly arranged on the four sides of the cross-shaped fixing frame 8, so that the tin plating efficiency is higher through four.
The working principle and the using process of the utility model are as follows: after the utility model is installed, when the utility model is used, the pump 3 is used for extracting the tin plating solution in the plating solution box 1 from the bottom through the liquid extracting pipe 2 and discharging the tin plating solution from the liquid outlet pipe 4 at the side upper part, so that the tin plating solution in the plating solution box 1 circulates, the concentration of the upper tin plating solution and the lower tin plating solution in the plating solution box 1 is not different, meanwhile, the rotating wheel 11 is driven to rotate through the first motor 9, the steel wire rope 10 is wound and loosened, the second fixing plate 13 drives the circuit board to lift, the circuit board completely enters the plating solution box 1, so as to perform tin plating on the circuit board, when the tin plating is completed, the circuit board lifts through the first motor 9, when the circuit board lifts to the top, the conical block 14 on the second fixing plate 13 enters the conical groove 16 in the first fixing plate 12, the second fixing plate 13 and the first fixing plate 12 are combined into a whole, so as to better prevent the second fixing plate 14 from shaking, and simultaneously, the incomplete gear 20 is driven to rotate through the second motor 19, through incomplete gear 20 and driven gear 21 intermeshing, make pivot 7 rotate, simultaneously through incomplete gear 20 for driven gear 21's quarter tooth, can only rotate the quarter round when making pivot 7 rotate, thereby make the another side of cross mount 8 be located 1 top of plating solution case, thereby better convenience tin-plating, make movable clamp plate 15 remove through rotating bolt 17 simultaneously, loosen the circuit board, protect the circuit board through the rubber pad on the splint is better simultaneously, the input of the consumer in this equipment all with external power source electric connection.
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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a tin plating device for circuit board processing usefulness, includes plating solution case (1), its characterized in that: the side-mounting of plating liquid case (1) has pump machine (3), the input of pump machine (3) is connected with liquid suction pipe (2), the output of pump machine (3) is connected with drain pipe (4), the back of plating liquid case (1) is provided with L shape bracing piece (5), the top surface of L shape bracing piece (5) is connected with fixed box (6), the inside swing joint of fixed box (6) has pivot (7), the top surface of pivot (7) is connected with cross mount (8), one side of cross mount (8) is provided with first fixed plate (12), the top surface of first fixed plate (12) is connected with first motor (9) through the fixed block, the output of first motor (9) is connected with runner (11), the surface of runner (11) is connected with wire rope (10), the terminal fixedly connected with second fixed plate (13) of wire rope (10), the utility model discloses a gear box, including first fixed plate (13), bottom surface fixedly connected with solid fixed splint (18) of second fixed plate (13), the bottom surface swing joint of second fixed plate (13) has movable splint (15), the side threaded connection of solid fixed splint (18) has bolt (17), bolt (17) and movable splint (15) swing joint, the internal connection of solid fixed box (6) has second motor (19), the output of second motor (19) is connected with incomplete gear (20), pivot (7) surface is provided with driven gear (21), incomplete gear (20) and driven gear (21) intermeshing, and incomplete gear (20) are the quarter tooth of driven gear (21).
2. The tin plating apparatus for circuit board processing according to claim 1, wherein: one end of the liquid pumping pipe (2) is fixedly connected with the bottom surface of the plating liquid box (1), and one end of the liquid outlet pipe (4) is fixedly connected with the side surface of the plating liquid box (1).
3. The tin plating apparatus for circuit board processing according to claim 1, wherein: the two pump machines (3) are uniformly arranged on two sides of the plating solution tank (1).
4. The tin plating apparatus for circuit board processing according to claim 1, wherein: a conical groove (16) is formed in the bottom surface of the first fixing plate (12), a conical block (14) is fixedly connected to the top surface of the second fixing plate (13), and the conical groove (16) and the conical block (14) are matched with each other.
5. The tin plating apparatus for circuit board processing according to claim 1, wherein: the side surfaces of the fixed clamping plates (18) are provided with first rubber pads, the side surfaces of the movable clamping plates (15) are provided with second rubber pads, and the first rubber pads are opposite to the second rubber pads.
6. The tin plating apparatus for circuit board processing according to claim 1, wherein: the number of the first fixing plates (12) is four, and the four first fixing plates (12) are uniformly arranged on the four sides of the cross-shaped fixing frame (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122488632.5U CN215757613U (en) | 2021-10-15 | 2021-10-15 | Tinning device for processing circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122488632.5U CN215757613U (en) | 2021-10-15 | 2021-10-15 | Tinning device for processing circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215757613U true CN215757613U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122488632.5U Active CN215757613U (en) | 2021-10-15 | 2021-10-15 | Tinning device for processing circuit board |
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| Country | Link |
|---|---|
| CN (1) | CN215757613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574838A (en) * | 2022-05-05 | 2022-06-03 | 武汉极点科技有限公司 | Plating device and plating method for robot production |
-
2021
- 2021-10-15 CN CN202122488632.5U patent/CN215757613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574838A (en) * | 2022-05-05 | 2022-06-03 | 武汉极点科技有限公司 | Plating device and plating method for robot production |
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