CN215878515U - Automatic spraying device for circuit board - Google Patents
Automatic spraying device for circuit board Download PDFInfo
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- CN215878515U CN215878515U CN202122470018.6U CN202122470018U CN215878515U CN 215878515 U CN215878515 U CN 215878515U CN 202122470018 U CN202122470018 U CN 202122470018U CN 215878515 U CN215878515 U CN 215878515U
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- circuit board
- spraying
- box
- paint
- fixed
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Abstract
The utility model discloses an automatic spraying device for a circuit board, which comprises a box body and a spraying mechanism, wherein the inner cavity of the box body is divided into a spraying chamber, a paint storage chamber and an electric appliance installation chamber through a partition plate and a grid plate, a stepping motor is fixedly arranged on one side of the box body, the stepping motor is connected with a circuit board fixing mechanism through a transmission shaft, the circuit board fixing mechanism is rotatably arranged in the inner cavity of the spraying chamber through a rotating shaft, the circuit board fixing mechanism can clamp and fix the circuit board through the circuit board fixing mechanism, so that the spraying operation is convenient, the stepping motor can drive the circuit board fixing mechanism to rotate through the arrangement of the stepping motor, so that the circuit board can be automatically turned over, two sides of the circuit board can be simultaneously sprayed, and the spraying mechanism can convey paint in the inner cavity of the paint storage chamber to a storage box to spray the circuit board from an atomizing nozzle, the spraying effect is good.
Description
Technical Field
The utility model relates to an automatic spraying device for a circuit board, and belongs to the technical field of circuit board processing.
Background
The circuit board need spout paint on the surface at the in-process of preparation, thereby prevent the copper sheet oxidation, the extension circuit board life-span, and can prevent soldering tin from gluing on the local copper sheet that does not need to weld, and can prevent that the dust from falling on the circuit board and causing electric leakage or short circuit, need use the spraying device when spouting paint on the circuit board, current spraying device sprays paint the effect not good, generally carry out the spraying to the circuit board one side earlier and then manual upset circuit board carries out the spraying to the another side, the operation is inconvenient, waste time and energy.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an automatic spraying device for a circuit board, which can be used for simultaneously spraying two sides of the circuit board, has high spraying efficiency, can be used for clamping and fixing the circuit board by arranging a circuit board fixing mechanism, is convenient for spraying operation, can be used for driving the circuit board fixing mechanism to rotate by arranging a stepping motor, can automatically turn over the circuit board, can be used for simultaneously spraying two sides of the circuit board, can be used for conveying paint in an inner cavity of a paint storage chamber to a storage box by arranging a spraying mechanism, and is sprayed out from an atomizing nozzle to spray the circuit board, has good spraying effect, and can effectively solve the problems in the background technology.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides an automatic spraying device for circuit board, includes box and spraying mechanism, the spraying room, paint apotheca, electrical apparatus installation room are cut apart into through baffle and grid tray to the box inner chamber, the fixed step motor that is equipped with in box one side, step motor is connected with circuit board fixed establishment through the transmission shaft, just circuit board fixed establishment rotates through the pivot and sets up at the spraying indoor chamber, circuit board fixed establishment middle part centre gripping has the circuit board, the fixed step motor control switch and the water pump control switch that is equipped with of box front side surface.
As further description of the technical scheme, the spraying mechanism comprises a conveying pipe, a liquid pump, a storage box and atomizing nozzles, the storage box is fixedly installed at the top of the inner cavity of the spraying chamber, and the atomizing nozzles are fixedly installed on the surface of the bottom of the storage box at equal intervals.
As a further description of the above technical solution, the liquid pump is disposed in an inner cavity of the electric appliance installation chamber, and the liquid pump is installed on the delivery pipe.
As further description of the technical scheme, a paint replacing opening is formed in the bottom of the box body, and a valve is installed on the paint replacing opening.
As further description of the technical scheme, universal wheels are symmetrically and fixedly arranged at the bottom of the box body, and foot brakes are arranged on one sides of the universal wheels.
As the further description of above-mentioned technical scheme, circuit board fixed establishment includes fixed frame and connecting rod, interval fixed connection in proper order between fixed frame and the connecting rod, fixed frame top alternates with the bottom symmetry and is equipped with the locking knob, the locking knob tip is connected with splint through the pivot, the splint surface is equipped with spacing draw-in groove.
The utility model has the beneficial effects that: 1. the circuit board fixing mechanism can clamp and fix the circuit board and is convenient for spraying operation, and the stepping motor can drive the circuit board fixing mechanism to rotate, so that the circuit board can be automatically turned over and two sides of the circuit board can be sprayed simultaneously;
2. through setting up spraying mechanism, spraying mechanism can carry the paint of paint apotheca inner chamber to the storage box and carry out the spraying from atomizer blowout to the circuit board, and the spraying is effectual, and the spraying is efficient.
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.
FIG. 1 is a structural view of an automatic coating apparatus for a circuit board according to the present invention.
Fig. 2 is a sectional view of an automatic coating apparatus for a circuit board according to the present invention.
FIG. 3 is a structural view of a circuit board fixing mechanism of an automatic coating apparatus for a circuit board according to the present invention.
Fig. 4 is a structural view of a spray mechanism of an automatic spray device for a circuit board according to the present invention.
Reference numbers in the figures: 1. a box body; 2. a spraying mechanism; 3. a partition plate; 4. a grid plate; 5. a spray chamber; 6. a paint storage compartment; 7. an electrical appliance installation room; 8. a stepping motor; 9. a circuit board fixing mechanism; 10. a circuit board; 11. a stepping motor control switch; 12. a water pump control switch; 13. a delivery pipe; 14. a liquid pump; 15. a storage box; 16. an atomizing spray head; 17. a paint replacement port; 18. a universal wheel; 19. a fixing frame; 20. a connecting rod; 21. locking the knob; 22. a splint; 23. limiting clamping grooves.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Referring to fig. 1-4, the present invention provides a technical solution: an automatic spraying device for a circuit board comprises a box body 1 and a spraying mechanism 2, wherein the inner cavity of the box body 1 is divided into a spraying chamber 5, a paint storage chamber 6 and an electrical appliance installation chamber 7 by a partition plate 3 and a grid plate 4, a stepping motor 8 is fixedly arranged on one side of the box body 1, the stepping motor 8 can drive a circuit board fixing mechanism 9 to rotate, and can automatically turn over the circuit board 10, so that the spraying mechanism 2 can spray two sides of the circuit board 10 simultaneously, the stepping motor 8 is connected with the circuit board fixing mechanism 9 through a transmission shaft, the circuit board fixing mechanism 9 is rotatably arranged in the inner cavity of the spraying chamber 5 through a rotating shaft, the circuit board fixing mechanism 9 can clamp and fix the circuit board 10, the circuit board 10 is clamped in the middle of the circuit board fixing mechanism 9, a stepping motor control switch 11 and a water pump control switch 12 are fixedly arranged on the front side surface of the box body 1, the stepping motor control switch 11 and the water pump control switch 12 can respectively control the stepping motor 8 and the liquid pump 14.
Specifically, as shown in fig. 1-2, box 1 bottom is equipped with paint and changes mouth 17, just install the valve on the paint change mouth 17, change mouth 17 through paint and can change paint, the fixed universal wheel 18 that is equipped with of box 1 bottom symmetry, just universal wheel 18 one side is equipped with the service brake, can carry the removal to the automatic spraying device through universal wheel 18.
Specifically, as shown in fig. 3, circuit board fixed establishment 9 is including fixed frame 19 and connecting rod 20, interval fixed connection in proper order between fixed frame 19 and the connecting rod 20, fixed frame 19 top and bottom symmetry interlude are equipped with locking knob 21, locking knob 21 tip is connected with splint 22 through the pivot, splint 22 surface is equipped with spacing draw-in groove 23, places circuit board 10 at fixed frame 19 middle part, and through rotatory locking knob 21, locking knob 21 can drive splint 22 and remove, and splint 22 can carry out the centre gripping to circuit board 10 and fix.
Specifically, as shown in fig. 4, the spraying mechanism 2 is composed of a delivery pipe 13, a liquid pump 14, a storage box 15 and an atomizing nozzle 16, the storage box 15 is fixedly installed at the top of the inner cavity of the spraying chamber 5, the atomizing nozzles 16 are fixedly installed on the bottom surface of the storage box 15 at equal intervals, the liquid pump 14 is installed in the inner cavity of the electrical appliance installation chamber 7, the liquid pump 14 is installed on the delivery pipe 13, and the liquid pump 14 can deliver paint in the inner cavity of the paint storage chamber 6 to the storage box 15 through the delivery pipe 13 and spray the paint out of the atomizing nozzle 16 to the circuit board 10.
The working principle of the utility model is as follows: place circuit board 10 in fixed frame 19 middle part, through rotatory locking knob 21, locking knob 21 can drive splint 22 and remove, splint 22 can carry out the centre gripping to circuit board 10 and fix, can control step motor 8 and liquid pump 14 respectively through step motor control switch 11 and water pump control switch 12, liquid pump 14 can carry the paint of 6 inner chambers of paint apotheca to storage box 15 from the 16 blowout of atomizer to carry out the spraying to circuit board 10 through conveyer pipe 13, step motor 8 can drive circuit board fixed establishment 9 rotatoryly, circuit board 10 can overturn automatically, make spraying mechanism 2 can carry out the simultaneous spraying to circuit board 10 two sides.
The above embodiments are preferred embodiments of the present invention, and those skilled in the art can make variations and modifications to the above embodiments, therefore, the present invention is not limited to the above embodiments, and any obvious improvements, substitutions or modifications made by those skilled in the art based on the present invention are within the protection scope of the present invention.
Claims (6)
1. The utility model provides an automatic spraying device for circuit board, includes box (1) and spraying mechanism (2), its characterized in that: spray booth (5), paint apotheca (6), electrical apparatus installation room (7) are cut apart into through baffle (3) and grid tray (4) to box (1) inner chamber, box (1) one side is fixed and is equipped with step motor (8), step motor (8) are connected with circuit board fixed establishment (9) through the transmission shaft, just circuit board fixed establishment (9) rotate through the pivot and set up at spray booth (5) inner chamber, circuit board fixed establishment (9) middle part centre gripping has circuit board (10), box (1) front side surface is fixed and is equipped with step motor control switch (11) and water pump control switch (12).
2. The automatic coating apparatus for circuit board according to claim 1, wherein: spraying mechanism (2) comprises conveyer pipe (13), liquid pump (14), storage box (15), atomizer (16), just storage box (15) fixed mounting is at spray booth (5) inner chamber top, atomizer (16) equidistance fixed mounting is at storage box (15) bottom surface.
3. The automatic coating apparatus for circuit board according to claim 2, wherein: the liquid pump (14) is arranged in the inner cavity of the electric appliance installation chamber (7), and the liquid pump (14) is arranged on the conveying pipe (13).
4. The automatic coating apparatus for circuit board according to claim 3, wherein: the bottom of the box body (1) is provided with a paint replacing opening (17), and a valve is installed on the paint replacing opening (17).
5. The automatic coating device for circuit board according to claim 4, wherein: the bottom of the box body (1) is symmetrically and fixedly provided with universal wheels (18), and one sides of the universal wheels (18) are provided with foot brakes.
6. The automatic coating device for circuit board according to claim 5, wherein: circuit board fixed establishment (9) are including fixed frame (19) and connecting rod (20), interval fixed connection in proper order between fixed frame (19) and connecting rod (20), fixed frame (19) top alternates with the bottom symmetry and is equipped with locking knob (21), locking knob (21) tip is connected with splint (22) through the pivot, splint (22) surface is equipped with spacing draw-in groove (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122470018.6U CN215878515U (en) | 2021-10-13 | 2021-10-13 | Automatic spraying device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122470018.6U CN215878515U (en) | 2021-10-13 | 2021-10-13 | Automatic spraying device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215878515U true CN215878515U (en) | 2022-02-22 |
Family
ID=80250313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122470018.6U Active CN215878515U (en) | 2021-10-13 | 2021-10-13 | Automatic spraying device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215878515U (en) |
-
2021
- 2021-10-13 CN CN202122470018.6U patent/CN215878515U/en active Active
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