CN209935045U - Full-automatic spraying device of circuit board three proofings lacquer - Google Patents
Full-automatic spraying device of circuit board three proofings lacquer Download PDFInfo
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- CN209935045U CN209935045U CN201920585027.XU CN201920585027U CN209935045U CN 209935045 U CN209935045 U CN 209935045U CN 201920585027 U CN201920585027 U CN 201920585027U CN 209935045 U CN209935045 U CN 209935045U
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Abstract
The utility model discloses a full-automatic spraying device of circuit board three proofings lacquer, concretely relates to circuit board three proofings lacquer processing technology field, including the device organism, device organism both ends all are provided with the gyro wheel, two be provided with the conveyer belt between the gyro wheel, the conveyer belt surface is provided with the posting, device organism middle part is provided with the workstation, device organism top is provided with the roof, the roof middle part is provided with the spraying chamber, spraying chamber one side is provided with pneumatic push rod, the pneumatic push rod output is provided with the elevating platform, the elevating platform bottom is provided with the shower nozzle. The utility model discloses a pneumatic push rod promotes the elevating platform and descends, and the dustcoat combines with the locating frame, and the shower nozzle carries out the spraying to the circuit board, utilizes the filter mantle in the cartridge filter to filter the vaporific paint in the gas, and the residual gas is collected via the exhaust pipe again, and convenient follow-up centralized processing avoids the gaseous pollutants to leak, reduces operational environment's pollution degree.
Description
Technical Field
The utility model relates to a circuit board three proofings lacquer processing technology field, more specifically says, the utility model relates to a full-automatic spraying device of circuit board three proofings lacquer.
Background
The surface layer of the circuit board needs to be sprayed with three-proofing paint, so that the protection effect is achieved. At present, in the circuit board industry, manual operation is carried out in the three-proofing paint spraying and brushing process, and the problems of low efficiency, uneven spraying and brushing, odor ghost image, staff health and the like exist.
The utility model discloses a full-automatic spraying device of circuit board three proofings lacquer, including spraying device and conveyer, spraying device sets up directly over conveyer, the spraying device upper end is provided with the cylinder, the cylinder lower extreme is connected with the catch bar, the catch bar stretches into spraying device inside and is connected with the catch bar, the lower extreme of catch bar is provided with pressure spring, pressure spring's bottom is provided with the clamp plate, the clamp plate sets up in the upper end of spraying cavity, spraying cavity lower extreme is provided with the grout outlet, the grout outlet lower extreme is fixed and is provided with the sprinkler head, conveyer includes drive roll, driven roll and tensioning and the conveyer belt between drive roll and driven roll, the horizontal circuit board that is provided with above the conveyer belt, conveyer's lower extreme is provided with the support frame, is provided with drive arrangement on the support frame that is located drive roll one side, and the support frame is also provided with an electric cabinet electrically connected with the driving device.
However, in practical use, there are still many disadvantages, such as that the gas generated in the spraying process is not protected and the working environment is easily polluted.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a full automatic spraying device of circuit board three proofings lacquer, promote the elevating platform through pneumatic push rod and descend, the dustcoat combines with the locating frame, the realization seals the circuit board in shower nozzle and the locating frame, the shower nozzle carries out the spraying to the circuit board, the gas that the spraying produced inhales in the solid fixed cylinder, the filter mantle that utilizes in the cartridge filter filters the vaporific paint in the gas, the residual gas is collected via the exhaust gas pipe again, convenient follow-up centralized processing, realize the spraying in-process seal protection, avoid the gaseous leakage of pollution, reduce operational environment's pollution, it is healthy to protect staff, in order to solve the problem of proposition among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a full-automatic three-proofing paint spraying device for a circuit board comprises a device body, wherein two ends of the device body are respectively provided with a roller, a conveying belt is arranged between the two rollers, the surface of the conveying belt is provided with a positioning frame, the middle part of the device body is provided with a workbench, the top of the device body is provided with a top plate, the middle part of the top plate is provided with a spraying cavity, one side of the spraying cavity is provided with a pneumatic push rod, the output end of the pneumatic push rod is provided with a lifting platform, the bottom of the lifting platform is provided with a spray head, and the outer side;
the spraying protection mechanism comprises an outer cover, the outer cover is arranged on the bottom end face of the lifting platform, a fixing cylinder is arranged on one side of the outer cover, a filter cartridge is arranged at the top of the fixing cylinder, a filter cover is arranged inside the filter cartridge, and a connector is arranged at the top of the filter cartridge.
In a preferred embodiment, a paint pipe is arranged between the spraying cavity and a spray head, the spray head is arranged at the center of an outer cover, and the outer cover is matched with a positioning frame.
In a preferred embodiment, the fixed cylinder is communicated with the inside of the outer cover, the inner wall of the filter cylinder is provided with a fixed edge, the top of the filter cover is provided with a fixed ring, the fixed ring is arranged at the top of the fixed edge, the connector is in threaded connection with the top of the filter cylinder, and the bottom of the connector compresses the fixed ring.
In a preferred embodiment, an air pump is arranged on the other side of the spraying cavity, an exhaust pipe is connected to the output end of the air pump, and an air guide pipe is arranged between the input end of the air pump and the top of the connector.
In a preferred embodiment, the bottom of the fixed cylinder is provided with a collecting tank, and the collecting tank is connected with a recovery pipe.
In a preferred embodiment, the filter cage is shaped as a cone, and the collection trough is vertically aligned with the bottom of the filter cage.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the dustcoat, utilize the conveyer belt to drive circuit board entering device organism, utilize pneumatic push rod to promote the elevating platform and descend, the dustcoat combines with the locating frame, realize sealing shower nozzle and the circuit board in the locating frame, the shower nozzle sprays the circuit board, the gas that the spraying produced is inhaled in the fixed cylinder, utilize the filter mantle in the cartridge filter to filter the vaporific paint in the gas, the surplus gas is collected via the waste gas pipe again, convenient follow-up centralized processing, realize the protection of sealing in the spraying process, avoid the polluted gas leakage, reduce the pollution of operational environment, the health of protection staff;
2. the utility model discloses a set up the filter mantle shape into the circular cone type, the paint that filters off receives gravity to influence the downflow, directly drip to the collecting tank from circular cone shape filter mantle bottom awl point department to carry out the paint by the recovery tube and retrieve, improve device's service function utilizes the threaded connection at connector and cartridge filter top, realizes compressing tightly the retainer plate at filter mantle top, realizes that the installation of filter mantle is fixed, and then when the reverse rotation connector, makes things convenient for the dismantlement of filter mantle, makes things convenient for the maintenance of cartridge filter.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is an overall schematic view of the positioning frame of the present invention.
Fig. 3 is a schematic view of a portion a of fig. 1 according to the present invention.
Fig. 4 is an overall schematic view of the connector of the present invention.
Fig. 5 is an overall schematic view of the filter cover of the present invention.
The reference signs are: the device comprises a device body 1, rollers 2, a conveyor belt 3, a positioning frame 4, a workbench 5, a top plate 6, a spraying cavity 7, a pneumatic push rod 8, a lifting table 9, a spray head 10, an outer cover 11, a fixed cylinder 12, a filter cylinder 13, a filter cover 14, a connector 15, an air pump 16, an exhaust pipe 17, a collecting tank 18 and a recovery pipe 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The utility model provides a circuit board three-proofing paint full-automatic spraying device as shown in figures 1-4, which comprises a device body 1, wherein two ends of the device body 1 are both provided with rollers 2, a conveyor belt 3 is arranged between the two rollers 2, the surface of the conveyor belt 3 is provided with a positioning frame 4, the middle part of the device body 1 is provided with a workbench 5, the top of the device body 1 is provided with a top plate 6, the middle part of the top plate 6 is provided with a spraying cavity 7, one side of the spraying cavity 7 is provided with a pneumatic push rod 8, the output end of the pneumatic push rod 8 is provided with a lifting platform 9, the bottom of the lifting platform 9 is provided with a spray head 10, and a spraying protection mechanism is arranged;
the spraying protection mechanism comprises an outer cover 11, the outer cover 11 is arranged on the bottom end face of the lifting platform 9, a fixed cylinder 12 is arranged on one side of the outer cover 11, a filter cylinder 13 is arranged at the top of the fixed cylinder 12, a filter cover 14 is arranged inside the filter cylinder 13, and a connector 15 is arranged at the top of the filter cylinder 13.
Further, a paint pipe is arranged between the spraying cavity 7 and the spray head 10, the spray head 10 is arranged at the center of the outer cover 11, and the outer cover 11 is matched with the positioning frame 4.
Further, the fixed cylinder 12 is communicated with the inside of the outer cover 11, the inner wall of the filter cylinder 13 is provided with a fixed edge, the top of the filter cylinder 14 is provided with a fixed ring, the fixed ring is arranged at the top of the fixed edge, the connector 15 is in threaded connection with the top of the filter cylinder 13, and the bottom of the connector 15 is tightly pressed against the fixed ring.
Further, an air pump 16 is arranged on the other side of the spraying cavity 7, an exhaust pipe 17 is connected to the output end of the air pump 16, and an air guide pipe is arranged between the input end of the air pump 16 and the top of the connector 15.
The implementation mode is specifically as follows: a circuit board to be painted is placed in a positioning frame 4, two rollers 2 rotate, a conveyor belt 3 drives the circuit board to enter a device body 1, when the conveyor belt 3 conveys the circuit board to the bottom of a spray head 10, a pneumatic push rod 8 pushes a lifting platform 9 to descend, an outer cover 11 is combined with the positioning frame 4, the outer cover 11 is in sleeved connection with the positioning frame 4, the sealing performance is high, the spray head 10 and the circuit board in the positioning frame 4 are sealed, the circuit board is sprayed by the spray head 10, an air pump 16 moves with airflow to extract air in a filter cylinder 13 and is communicated with a fixed cylinder 12 in a matched mode, gas generated by spraying is sucked into the fixed cylinder 12, a filter cover 14 in the filter cylinder 13 filters mist paint in the gas, and residual gas is collected through a waste gas pipe 17 to facilitate subsequent centralized treatment, sealing protection in the spraying process is achieved, leakage of polluted gas is avoided, and pollution of a working environment is, the physical health of the staff is protected.
As shown in FIGS. 1 and 5, in the fully automatic spraying device for three-proofing paint of circuit boards, a collecting tank 18 is arranged at the bottom of the fixed cylinder 12, and the collecting tank 18 is connected with a recovery pipe 19.
Further, the filter cover 14 is shaped like a cone, and the collecting groove 18 is vertically arranged in a collinear way with the bottom of the filter cover 14.
The implementation mode is specifically as follows: the paint that the 14 surface of filter mantle crossed to and is crossed the filter mantle is influenced by gravity and flows down, cartridge filter 13 is linked together with solid fixed cylinder 12, filter mantle 14 sets up with the vertical collineation of collecting vat 18, directly drip to collecting vat 18 from conical filter mantle 14 bottom awl point department, and carry out paint recovery by recovery tube 19, reduce manufacturing cost, the service function of high-speed installations, connector 15 surface is provided with the screw thread, cartridge filter 13 top inner wall is provided with the thread groove, and then realize the threaded connection of connector 16 and cartridge filter 13, when changing filter mantle 14, reverse rotation connector 15, remove the extrusion of connector 15 to the 14 top retainer plates of filter mantle, dismantle filter mantle 14 again, and more renew the filter mantle, restore connector 15 simultaneously, connector 15 compresses tightly 14 top retainer plates of filter mantle once more, realize the fixed of filter mantle 14, make things convenient for the maintenance of cartridge filter.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, a circuit board to be painted is placed in a positioning frame 4, a conveyor belt 3 drives the circuit board to enter a device body 1, when the conveyor belt 3 conveys the circuit board to the bottom of a spray head 10, a pneumatic push rod 8 pushes a lifting table 9 to descend, an outer cover 11 is combined with the positioning frame 4, the spray head 10 and the circuit board in the positioning frame 4 are sealed, the spray head 10 sprays the circuit board, gas generated by spraying is sucked into a fixed cylinder 12, a filter cover 14 in a filter cylinder 13 filters atomized paint in the gas, and the residual gas is collected through a waste gas pipe 17, so that subsequent centralized treatment is facilitated, sealing protection in the spraying process is realized, the leakage of polluted gas is avoided, the pollution of the working environment is reduced, and the health of workers is protected;
referring to the attached drawings 1 and 5 of the specification, the filtered paint on the surface of the filter cover 14 flows downwards under the influence of gravity, directly drops into the collecting groove 18 from the conical tip at the bottom of the conical filter cover 14, and is recovered through the recovery pipe 19, the service function of the device is improved, when the filter cover 14 is replaced, the connector 15 is rotated reversely, the extrusion of the connector 15 on the top fixing ring of the filter cover 14 is removed, the filter cover 14 is detached, a new filter cover is replaced, the connector 15 is restored at the same time, the connector 15 compresses the top fixing ring of the filter cover 14 again, the filter cover 14 is fixed, and the maintenance of a filter cartridge is facilitated.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. 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 full automatic spraying device of circuit board three proofings lacquer, includes device organism (1), its characterized in that: the device is characterized in that idler wheels (2) are arranged at two ends of a device body (1), a conveyor belt (3) is arranged between the two idler wheels (2), a positioning frame (4) is arranged on the surface of the conveyor belt (3), a workbench (5) is arranged in the middle of the device body (1), a top plate (6) is arranged at the top of the device body (1), a spraying cavity (7) is arranged in the middle of the top plate (6), a pneumatic push rod (8) is arranged at one side of the spraying cavity (7), a lifting table (9) is arranged at the output end of the pneumatic push rod (8), a spray head (10) is arranged at the bottom of the lifting table (9), and a spraying protection mechanism is arranged outside the;
the spraying protection mechanism comprises an outer cover (11), the outer cover (11) is arranged on the bottom end face of the lifting platform (9), a fixed cylinder (12) is arranged on one side of the outer cover (11), a filter cylinder (13) is arranged at the top of the fixed cylinder (12), a filter cover (14) is arranged inside the filter cylinder (13), and a connector (15) is arranged at the top of the filter cylinder (13).
2. The full-automatic spraying device of circuit board three proofings lacquer of claim 1 characterized in that: a paint pipe is arranged between the spraying cavity (7) and the spray head (10), the spray head (10) is arranged at the central part of the outer cover (11), and the outer cover (11) is matched with the positioning frame (4).
3. The full-automatic spraying device of circuit board three proofings lacquer of claim 1 characterized in that: the utility model discloses a filter cartridge, including solid fixed cylinder (12), cover (11), cartridge filter (13) inner wall, filter mantle (14) top is provided with the retainer plate, and the retainer plate sets up in solid fixed prism top, connector (15) and cartridge filter (13) top threaded connection, and connector (15) bottom compresses tightly the retainer plate.
4. The full-automatic spraying device of circuit board three proofings lacquer of claim 1 characterized in that: an air pump (16) is arranged on the other side of the spraying cavity (7), an exhaust pipe (17) is connected to the output end of the air pump (16), and an air guide pipe is arranged between the input end of the air pump (16) and the top of the connector (15).
5. The full-automatic spraying device of circuit board three proofings lacquer of claim 1 characterized in that: the bottom of the fixed cylinder (12) is provided with a collecting tank (18), and the collecting tank (18) is connected with a recovery pipe (19).
6. The full-automatic spraying device of circuit board three proofings lacquer of claim 5 characterized in that: the filter hood (14) is conical, and the collecting groove (18) and the bottom of the filter hood (14) are vertically arranged in a collinear manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585027.XU CN209935045U (en) | 2019-04-26 | 2019-04-26 | Full-automatic spraying device of circuit board three proofings lacquer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920585027.XU CN209935045U (en) | 2019-04-26 | 2019-04-26 | Full-automatic spraying device of circuit board three proofings lacquer |
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| Publication Number | Publication Date |
|---|---|
| CN209935045U true CN209935045U (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920585027.XU Active CN209935045U (en) | 2019-04-26 | 2019-04-26 | Full-automatic spraying device of circuit board three proofings lacquer |
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| CN (1) | CN209935045U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250324A (en) * | 2020-01-20 | 2020-06-09 | 深圳瑞欧光技术有限公司 | Environment-friendly LED lamp diffusion sheet spraying device |
| CN111773805A (en) * | 2020-07-22 | 2020-10-16 | 嵊州旧竹机械有限公司 | A can dismantle filter screen for metallurgical equipment |
| CN111921744A (en) * | 2020-07-30 | 2020-11-13 | 李波 | Paint spraying device for surface of plate for machine manufacturing |
| CN112156931A (en) * | 2020-10-20 | 2021-01-01 | 唐山美奇机电设备有限公司 | Steam coating machine and steam coating method |
| CN114367388A (en) * | 2022-01-12 | 2022-04-19 | 深圳大路智能装备科技有限公司 | Intelligent manufacturing equipment of metal cutting machine tool |
-
2019
- 2019-04-26 CN CN201920585027.XU patent/CN209935045U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250324A (en) * | 2020-01-20 | 2020-06-09 | 深圳瑞欧光技术有限公司 | Environment-friendly LED lamp diffusion sheet spraying device |
| CN111773805A (en) * | 2020-07-22 | 2020-10-16 | 嵊州旧竹机械有限公司 | A can dismantle filter screen for metallurgical equipment |
| CN111921744A (en) * | 2020-07-30 | 2020-11-13 | 李波 | Paint spraying device for surface of plate for machine manufacturing |
| CN112156931A (en) * | 2020-10-20 | 2021-01-01 | 唐山美奇机电设备有限公司 | Steam coating machine and steam coating method |
| CN114367388A (en) * | 2022-01-12 | 2022-04-19 | 深圳大路智能装备科技有限公司 | Intelligent manufacturing equipment of metal cutting machine tool |
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