CN210230509U - Protective paint spraying device for printed circuit board - Google Patents
Protective paint spraying device for printed circuit board Download PDFInfo
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- CN210230509U CN210230509U CN201920454372.XU CN201920454372U CN210230509U CN 210230509 U CN210230509 U CN 210230509U CN 201920454372 U CN201920454372 U CN 201920454372U CN 210230509 U CN210230509 U CN 210230509U
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Abstract
The utility model discloses a protective paint spraying device for a printed circuit board, which comprises a spraying mechanism, a paint storage box, an oil pump, a connecting pipe and a drying device, when the device is installed and used, the spraying mechanism is fixedly arranged on the transmission mechanism through the installation seat, the paint storage box is fixedly arranged on a frame of the transmission mechanism, the paint spraying pipe is communicated with the oil pump through the connecting pipe, the drying device is fixedly arranged on the transmission mechanism and is positioned on one side of the spraying mechanism along the conveying direction of the conveying belt, when the printed circuit board passes below the spraying mechanism, the protective paint in the paint storage box is conveyed into the paint spraying pipe through the oil pump, the protective paint in the paint spraying pipe is sprayed on the surface of the smearing press roller through the paint spraying pipe head, when the printed circuit board passes below the smearing press roller, the protective paint on the surface of the printed circuit board is uniformly coated on the surface of the printed circuit board by the coating compression roller, and the coated printed circuit board enters the lower part of the drying device along with the conveyor belt to be dried; the spray coating device has the characteristics of special use for spray coating of protective paint, uniform spray coating and quick drying.
Description
Technical Field
The utility model belongs to the technical field of printed circuit board production, concretely relates to printed circuit board protective paint spraying device.
Background
The printed circuit board is in the in-process of production, need coat one deck protective paint, it can be called as again hinders the welding ink, the coating is on printed circuit board need not welded circuit and substrate, protective paint is mainly in order to improve its insulating nature, waterproof nature and protection inner conductor circuit etc., in protective paint spraying process, because protective paint has certain consistency, be difficult to adhere to on printed circuit board, need with the help of the instrument with its even spraying on printed circuit board and dry it, consequently need design one kind can be used for the protective paint spraying specially, the even and quick dry printed circuit board protective paint spraying device of spraying.
Disclosure of Invention
The utility model aims at providing a can be used for protective paint spraying, even and quick dry's of spraying printed circuit board protective paint spraying device specially to prior art not enough.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a protective paint spraying device for a printed circuit board comprises a spraying mechanism, a paint storage box, an oil pump, a connecting pipe and a drying device, wherein the spraying mechanism comprises a first trapezoidal mounting plate, a second trapezoidal mounting plate, a fixed mounting rod, a mounting seat, a reinforced connecting rod, a painting compression roller, a rotating shaft rod, a shaft rod fixing seat and a paint spraying pipe, the first trapezoidal mounting plate and the second trapezoidal mounting plate are arranged in parallel, the first trapezoidal mounting plate and the second trapezoidal mounting plate are fixedly connected through the fixed mounting rod and are positioned on two sides of the bottom between the first trapezoidal mounting plate and the second trapezoidal mounting plate, two ends of the fixed mounting rod are fixed on the mounting seat, the reinforced connecting rod is fixedly arranged between the first trapezoidal mounting plate and the second trapezoidal mounting plate and is positioned on two sides of the top between the first trapezoidal mounting plate and the second trapezoidal mounting plate, the painting compression roller is fixedly arranged between the first trapezoidal mounting plate and the second trapezoidal mounting plate through rotation, the outer side plate wall of the first trapezoidal mounting plate is fixedly provided with a shaft lever fixing seat, the outer side plate wall of the second trapezoidal mounting plate is also fixedly provided with a shaft lever fixing seat, two ends of the rotating shaft lever are fixedly arranged in the shaft lever fixing seats, the second trapezoidal mounting plate is fixedly provided with a paint spraying pipe above the painting compression roller, the paint spraying pipe comprises a mounting pipe, a paint spraying straight pipe and a paint spraying pipe head, the mounting pipe is fixedly arranged on the outer side wall of the second trapezoidal mounting plate, the mounting pipe extends towards one end of the first trapezoidal mounting plate and is connected with the paint spraying straight pipe, the end part of the paint spraying straight pipe is fixedly provided with the paint spraying pipe head, a pipe mouth of the paint spraying pipe head is aligned with the painting compression roller, an oil pump is fixedly arranged on the paint storage box, the paint spraying pipe and the oil pump are communicated through a connecting pipe, one end of the connecting, one side of the spraying mechanism is provided with a drying device, and the spraying mechanism and the drying device are parallel to each other.
Furthermore, the mounting plates are arranged on two sides of the shaft rod fixing seat in a molding mode, the mounting plates are fixedly connected with the first trapezoidal mounting plate through fastening bolts, and the mounting plates are fixedly connected with the second trapezoidal mounting plate through fastening bolts.
The utility model discloses following beneficial effect has:
the utility model relates to a protective paint spraying device for a printed circuit board, when in installation and use, a spraying mechanism is fixedly arranged on a transmission mechanism through a mounting seat, a certain gap is reserved between a painting compression roller and a conveyor belt of the transmission mechanism, the gap can only pass through the printed circuit board, a paint storage box is fixedly arranged on a frame of the transmission mechanism, a paint spraying pipe is communicated with an oil pump through a connecting pipe, a drying device is fixedly arranged on the transmission mechanism and is positioned on one side of the spraying mechanism along the conveying direction of the conveyor belt, when the printed circuit board passes below the spraying mechanism, the protective paint in the paint storage box is conveyed into the paint spraying pipe through the oil pump, the protective paint in the paint spraying pipe is sprayed on the surface of the smearing press roller through the paint spraying pipe head, when the printed circuit board passes below the smearing press roller, the protective paint on the surface of the printed circuit board is uniformly coated on the surface of the printed circuit board by the coating compression roller, and the coated printed circuit board enters the lower part of the drying device along with the conveyor belt to be dried; the spray coating device has the characteristics of special use for spray coating of protective paint, uniform spray coating and quick drying.
Drawings
FIG. 1 is a schematic view of the overall structure of a device for spraying protective paint on a printed circuit board according to the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 from another perspective;
FIG. 3 is a front view of the protective paint spraying apparatus for printed circuit boards according to the present invention;
fig. 4 is a schematic structural view of the shaft lever fixing seat of the printing circuit board protective paint spraying device of the present invention.
In the figure: 1. a spraying mechanism; 2. a paint storage box; 3. an oil pump; 4. a connecting pipe; 5. a drying device; 11. a first trapezoidal mounting plate; 12. a second trapezoidal mounting plate; 13. fixing the mounting rod; 14. a mounting seat; 15. reinforcing the connecting rod; 16. coating a compression roller; 17. rotating the shaft lever; 18. a shaft lever fixing seat; 19. a paint spray pipe; 181. mounting a plate; 182. fastening a bolt; 191. installing a pipe; 192. painting a straight pipe; 193. a paint spraying pipe head.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the invention.
The utility model relates to a printed circuit board protective paint spraying device as shown in fig. 1-3, which comprises a spraying mechanism 1, a paint storage box 2, an oil pump 3, a connecting pipe 4 and a drying device 5, wherein the spraying mechanism 1 comprises a first trapezoidal mounting plate 11, a second trapezoidal mounting plate 12, a fixed mounting rod 13, a mounting seat 14, a reinforcing connecting rod 15, a painting compression roller 16, a rotating shaft 17, a shaft rod fixing seat 18 and a paint spraying pipe 19, the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12 are arranged in parallel, the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12 are fixedly connected through the fixed mounting rod 13 and are positioned at the two sides of the bottom between the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12, the two ends of the fixed mounting rod 13 are fixed on the mounting seat 14, the reinforcing connecting rod 15 is fixedly arranged between the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12, the painting roller 16 is fixedly arranged between the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12 through a rotating shaft rod 17 and is arranged between the first trapezoidal mounting plate 11 and the second trapezoidal mounting plate 12 and between the fixed mounting rods 13, a shaft rod fixing seat 18 is fixedly arranged on the outer side wall of the first trapezoidal mounting plate 11, a shaft rod fixing seat 18 is also fixedly arranged on the outer side wall of the second trapezoidal mounting plate 12, two ends of the rotating shaft rod 17 are fixedly arranged in the shaft rod fixing seats 18, a paint spraying pipe 19 is fixedly arranged on the second trapezoidal mounting plate 12 above the painting roller 16, the paint spraying pipe 19 comprises a mounting pipe 191, a paint spraying straight pipe 192 and a paint spraying pipe head 193, the mounting pipe 191 is fixedly arranged on the outer side wall of the second trapezoidal mounting plate 12, one end of the mounting pipe 191 facing the first trapezoidal mounting plate 11 extends to be connected with the paint spraying straight pipe 192, and the end of the paint spraying straight pipe head 193 is fixedly arranged on the end, the nozzle of the paint spraying pipe head 193 is aligned to the painting compression roller 16, the oil pump 3 is fixedly mounted on the paint storage box 2, the paint spraying pipe 19 and the oil pump 3 are communicated through the connecting pipe 4, one end of the connecting pipe 4 is sleeved and fixed on the mounting pipe 191, the other end of the connecting pipe 4 is sleeved and fixed on the output end of the oil pump 3, one side of the spraying mechanism 1 is provided with the drying device 5, and the spraying mechanism 1 and the drying device 5 are parallel to each other.
As shown in fig. 4, mounting plates 181 are formed on two sides of the shaft fixing seat 18, the mounting plates 181 are fixedly connected to the first trapezoidal mounting plate 11 through fastening bolts 182, and the mounting plates 181 are fixedly connected to the second trapezoidal mounting plate 12 through fastening bolts 182.
The utility model relates to a printed circuit board protective paint spraying device, when installing and using, spraying mechanism 1 is fixed mounting on transmission mechanism through mount pad 14, there is certain clearance between the conveyer belt of smearing compression roller 16 and transmission mechanism, this clearance only can pass through printed circuit board, hold the fixed setting of lacquer case 2 in the frame of transmission mechanism, spray paint pipe 19 and oil pump 3 are through connecting pipe 4 intercommunication, drying device 5 is fixed mounting on transmission mechanism, and it lies in one side of spraying mechanism 1 along the conveyer belt direction of transfer, when printed circuit board passes under spraying mechanism 1, the protective paint in holding lacquer case 2 is conveyed to spray paint pipe 19 through oil pump 3, the protective paint in spray paint pipe 19 sprays on the surface of smearing compression roller 16 through tube head 193 that sprays paint, when printed circuit board is under smearing compression roller 16, scribble compression roller 16 and then evenly scribble the protective paint on its surface on the surface of printed circuit board, the coated printed circuit board enters the lower part of the drying device 5 along with the conveyor belt to be dried; the spray coating device has the characteristics of special use for spray coating of protective paint, uniform spray coating and quick drying.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (2)
1. The utility model provides a printed circuit board protective paint spraying device which characterized in that: comprises a spraying mechanism (1), a paint storage box (2), an oil pump (3), a connecting pipe (4) and a drying device (5), wherein the spraying mechanism (1) comprises a first trapezoidal mounting plate (11), a second trapezoidal mounting plate (12), a fixed mounting rod (13), a mounting seat (14), a reinforcing connecting rod (15), a painting press roller (16), a rotating shaft rod (17), a shaft rod fixing seat (18) and a paint spraying pipe (19), the first trapezoidal mounting plate (11) and the second trapezoidal mounting plate (12) are arranged in parallel, the first trapezoidal mounting plate (11) and the second trapezoidal mounting plate (12) are fixedly connected through the fixed mounting rod (13) and are positioned on two sides of the bottom between the first trapezoidal mounting plate (11) and the second trapezoidal mounting plate (12), two ends of the fixed mounting rod (13) are fixed on the mounting seat (14), the reinforcing connecting rod (15) is fixedly arranged between the first trapezoidal mounting plate (11) and the second trapezoidal mounting plate (12), and the top two sides are positioned between a first trapezoidal mounting plate (11) and a second trapezoidal mounting plate (12), a painting press roller (16) is fixedly arranged between the first trapezoidal mounting plate (11) and the second trapezoidal mounting plate (12) through a rotating shaft rod (17), and is positioned between fixed mounting rods (13), a shaft rod fixing seat (18) is fixedly arranged on the outer side plate wall of the first trapezoidal mounting plate (11), a shaft rod fixing seat (18) is also fixedly arranged on the outer side plate wall of the second trapezoidal mounting plate (12), two ends of the rotating shaft rod (17) are fixedly arranged in the shaft rod fixing seat (18), a paint spraying pipe (19) is fixedly arranged on the second trapezoidal mounting plate (12) above the painting press roller (16), the paint spraying pipe (19) comprises a mounting pipe (191), a paint spraying straight pipe (192) and a paint spraying pipe head (193), the mounting pipe (191) is fixedly arranged on the outer side wall of the second trapezoidal mounting plate (12), installation tube (191) extend towards the one end of first trapezoidal mounting panel (11) and are connected with straight tube (192) that sprays paint, the end fixing of straight tube (192) that sprays paint is provided with paint spraying pipe head (193), the mouthpiece of paint spraying pipe head (193) is aimed at and is paintd compression roller (16), fixed mounting has oil pump (3) on storing lacquer case (2), spray painting pipe (19) and oil pump (3) are through connecting pipe (4) intercommunication, the one end suit of connecting pipe (4) is fixed on installation tube (191), the other end suit of connecting pipe (4) is fixed on the output of oil pump (3), one side of spraying mechanism (1) is provided with drying device (5), spraying mechanism (1) and drying device (5) are parallel to each other.
2. A printed circuit board protective paint spraying apparatus as claimed in claim 1, wherein: the mounting plates (181) are arranged on two sides of the shaft rod fixing seat (18) in a molding mode, the mounting plates (181) are fixedly connected with the first trapezoidal mounting plate (11) through fastening bolts (182), and the mounting plates (181) are fixedly connected with the second trapezoidal mounting plate (12) through fastening bolts (182).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454372.XU CN210230509U (en) | 2019-04-04 | 2019-04-04 | Protective paint spraying device for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920454372.XU CN210230509U (en) | 2019-04-04 | 2019-04-04 | Protective paint spraying device for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210230509U true CN210230509U (en) | 2020-04-03 |
Family
ID=69968631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920454372.XU Active CN210230509U (en) | 2019-04-04 | 2019-04-04 | Protective paint spraying device for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210230509U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702845A (en) * | 2020-12-21 | 2021-04-23 | 安徽展新电子有限公司 | Even liquid treatment facility of circuit board printing |
| CN114263318A (en) * | 2021-12-23 | 2022-04-01 | 泰山石膏有限公司 | Fluorescent gypsum decorative board and preparation process thereof |
-
2019
- 2019-04-04 CN CN201920454372.XU patent/CN210230509U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702845A (en) * | 2020-12-21 | 2021-04-23 | 安徽展新电子有限公司 | Even liquid treatment facility of circuit board printing |
| CN114263318A (en) * | 2021-12-23 | 2022-04-01 | 泰山石膏有限公司 | Fluorescent gypsum decorative board and preparation process thereof |
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