CN210252870U - Automatic spraying device for PCB - Google Patents
Automatic spraying device for PCB Download PDFInfo
- Publication number
- CN210252870U CN210252870U CN201920471290.6U CN201920471290U CN210252870U CN 210252870 U CN210252870 U CN 210252870U CN 201920471290 U CN201920471290 U CN 201920471290U CN 210252870 U CN210252870 U CN 210252870U
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- China
- Prior art keywords
- spraying
- bin
- rod
- clamping device
- pcb
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- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Spray Control Apparatus (AREA)
Abstract
The utility model discloses a PCB board automatic spraying device, including upper cover, spraying mouth, PCB board clamping device, coating storage compartment, base support frame, coating recovery storehouse, spraying working bin, telescopic adjusting pole and power storehouse, the utility model discloses a PCB board clamping device will follow PCB board side centre gripping PCB board, avoids traditional clamping device to lead to on the PCB board, and clamping position can't obtain effective spraying, leads to the PCB board to form certain waste product, the utility model discloses a centre gripping PCB board side to make the positive and negative of PCB board all can be totally sprayed, great improvement the yields of PCB board, simultaneously, the utility model discloses a clamping device can be automatic upset after the spraying of PCB board one side finishes for the spraying of PCB board is more intelligent.
Description
Technical Field
The utility model belongs to the field of electronic part processing; relates to the spraying technology; in particular to an automatic spraying device for a PCB.
Background
With the development of economy and science and the increasing living standard of people, the requirements of people on the PCB are higher and higher. At traditional PCB circuit board in the spraying process, adopt artifical spraying mostly, this mode spraying stirring, personnel's operation easily leads to personnel's misoperation to lead to the product to damage simultaneously, the greatly reduced yields also has the PCB circuit board spraying device who uses mechanization certainly, but this spraying device most uses the positive and negative panel of centre gripping to come the spraying, and this mode just leads to PCB board centre gripping position can't be sprayed to lead to not going on the product yields.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a PCB board automatic spraying device.
The purpose of the utility model can be realized by the following technical scheme:
an automatic spraying device for a PCB comprises an upper cover, a spraying port, a PCB clamping device, a coating storage bin, a base support frame, a coating recovery bin, a spraying working bin, a telescopic adjusting rod and a power bin, wherein the power bin is arranged at one end of the spraying working bin, the other end of the spraying working bin is connected with the coating storage bin, the lower ends of the power bin, the spraying working bin and the coating storage bin are respectively provided with the base support frame, the PCB clamping device is arranged in the spraying working bin, one end of the PCB clamping device is fixed on the inner bin wall at one side of the spraying working bin, the other end penetrates through the spraying working bin to be connected with a first motor in the power bin, the first motor is fixed on the inner bottom surface of the power bin through a motor fixing frame, a second motor is arranged in the power bin, the second motor is fixed on the inner bottom surface of the power bin through the motor fixing frame, the output end of the second motor is connected with, the spraying mouth is connected to the telescopic adjusting rod other end, the spraying mouth is located PCB board clamping device upper end and is installed on the inside lateral wall of spraying working bin, the spraying mouth both sides all pierce through the inside lateral wall of spraying working bin, the both ends that the spraying mouth pierces through the inside lateral wall of spraying working bin all are connected with telescopic adjusting rod, the spraying mouth is connected with coating storage bin, the spraying working bin lower extreme is located to coating recovery bin, coating recovery bin is connected with spraying working bin.
Furthermore, the spraying opening comprises a coater, a coating nozzle, a nozzle fixing plate and a material suction pipe, two ends of the nozzle fixing plate are fixed on the inner side wall of the spraying working bin and penetrate through the inner side wall, the coater is uniformly fixed on the nozzle fixing plate, the coating nozzle is arranged at the lower end of the coater, and the upper end of the coater passes through the material suction pipe and the coating storage bin;
and two ends of the spray head fixing plate are respectively connected with the telescopic adjusting rod.
Furthermore, the PCB clamping device comprises a driving clamping device and a driven clamping device, the driving clamping device is installed on the side wall inside the spraying working bin and penetrates through the side wall to be connected with the first motor in the power bin, the driven clamping device is installed on the side wall inside the spraying working bin, opposite to the driving clamping device, and the driven clamping device and the driving clamping device are completely the same in structure;
the driving clamping device comprises a rubber insulating pad, a clamping rod, an adjusting rod, a telescopic rod, a hinge seat, a first supporting rod, a driving motor, a fixed gear, a clamping shell frame and a second supporting rod, wherein the first supporting rod and the second supporting rod are oppositely arranged in the clamping shell frame, the fixed gear is arranged at one end of the first supporting rod, which is positioned in the clamping shell frame, the fixed gear is also arranged at one end of the second supporting rod, which is positioned in the clamping shell frame, the fixed gear is meshed with the fixed gear on the second supporting rod, the hinge seat is arranged on the first supporting rod, one end of the telescopic rod is arranged on the hinge seat, the other end of the telescopic rod is connected with one end of the adjusting rod through a hinge, the other end of the adjusting rod is fixed at one end of the clamping rod, which is fixed with the adjusting rod, is connected with the first supporting rod through a, the lower end of the first supporting rod is connected with an output bearing of a driving motor;
the first supporting rod and the second supporting rod are identical in structure, and the difference is that the lower end of the second supporting rod is not provided with a driving motor.
Furthermore, the coating recovery bin is a non-top rectangle, the side edge of the coating recovery bin is fixed with the outer side wall of the lower end of the spraying working bin, the coating recovery bin is connected with the coating storage bin through a material return pipe, and the material return pipe is provided with a material return pump.
Furthermore, the upper end of the spraying working bin is a rectangle without a top and a bottom, the lower end of the spraying working bin is a funnel shape, through grooves are formed in two sides of the rectangle at the upper end, two ends of a spray head fixing plate are arranged in the through grooves, and the lower end funnel is connected with a coating recovery bin.
Furthermore, the telescopic adjusting rod is a hydraulic rod, two ends of the hydraulic rod are provided with hinges, the telescopic adjusting rod is arranged on two sides of the spraying working bin respectively, the same end of the telescopic adjusting rod on two sides is hinged with two ends of the spray head fixing plate, the other end of the telescopic adjusting rod on two sides is fixedly connected with the deflection shaft, and the deflection shaft is provided with a bevel gear.
Furthermore, a bevel gear is arranged on the second motor output bearing;
and a bevel gear on the output bearing of the second motor is meshed with a bevel gear on the deflection shaft.
The utility model has the advantages that: the utility model discloses a PCB board clamping device will follow PCB board side centre gripping PCB board, avoids traditional clamping device to lead to on the PCB board, and the clamping position can't obtain effective spraying, leads to the PCB board to form certain waste product, the utility model discloses a centre gripping PCB board side to make the positive and negative of PCB board all can be totally by the spraying, great improvement the yields of PCB board, simultaneously, the utility model discloses a clamping device can be at the automatic upset of the back that finishes of PCB board one side spraying, makes the spraying of PCB board more intelligent.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of an automatic spraying device for PCB of the present invention;
FIG. 2 is a schematic view of a spraying opening of the automatic spraying apparatus for PCB of the present invention;
fig. 3 is a schematic view of the mounting structure of the PCB clamping device of the automatic PCB spraying device of the present invention;
fig. 4 is a schematic structural view of a driving clamping device in a PCB clamping device of an automatic PCB spraying device of the present invention.
Detailed Description
Referring to fig. 1-4, an automatic spraying device for PCB comprises an upper cover 1, a spraying opening 2, a PCB clamping device 3, a paint storage bin 4, a base support frame 5, a paint recovery bin 6, a spraying working bin 7, a telescopic adjusting rod 8 and a power bin 9, wherein the power bin 9 is arranged at one end of the spraying working bin 7, the other end of the spraying working bin 7 is connected with the paint storage bin 4, the lower ends of the power bin 9, the spraying working bin 7 and the paint storage bin 4 are respectively provided with the base support frame 5, the PCB clamping device 3 is arranged in the spraying working bin 7, one end of the PCB clamping device 3 is fixed on the inner wall of one side of the spraying working bin 7, the other end penetrates through the spraying working bin 7 to be connected with a first motor 10 in the power bin 9, the first motor 10 is fixed on the bottom surface of the inner side of the power bin 9 through a motor fixing frame, a second motor 11 is arranged in the power bin 9, the second motor 11 is fixed on the bottom surface, the output of second motor 11 is connected with 8 one ends of telescopic adjusting rod, spraying mouth 2 is connected to the 8 other ends of telescopic adjusting rod, spraying mouth 2 is located 3 upper ends of PCB board clamping device and is installed on 7 inside lateral walls of spraying working bin, 2 both sides of spraying mouth all penetrate through 7 inside lateral walls of spraying working bin, 2 both ends that penetrate through 7 inside lateral walls of spraying working bin of spraying mouth all are connected with telescopic adjusting rod 8, spraying mouth 2 is connected with coating storage bin 4, 7 lower extremes of spraying working bin are located to coating recovery bin 6, coating recovery bin 6 is connected with spraying working bin 7.
As shown in fig. 2, the spraying opening 2 includes a coater 21, a coating nozzle 22, a nozzle fixing plate 23 and a material suction pipe 24, two ends of the nozzle fixing plate 23 are fixed on the inner side wall of the spraying working bin 7 and penetrate through the inner side wall, the coater 21 is uniformly fixed on the nozzle fixing plate 23, the coating nozzle 22 is arranged at the lower end of the coater 21, and the upper end of the coater 21 passes through the material suction pipe 24 and the coating storage bin 4;
two ends of the nozzle fixing plate 23 are respectively connected with the telescopic adjusting rod 8.
As shown in fig. 3, the PCB clamping device 3 includes a driving clamping device 31 and a driven clamping device 32, the driving clamping device 31 is installed on a side wall inside the spraying work bin 7 and connected to the first motor 10 inside the power bin 9 through the side wall, the driven clamping device 32 is installed on a side wall inside the spraying work bin 7 opposite to the driving clamping device 31, and the driven clamping device 32 and the driving clamping device 31 have the same structure;
as shown in fig. 4, the driving holding device 31 includes a rubber insulating pad 311, a holding rod 312, an adjusting rod 313, a telescopic rod 314, a hinge base 315, a first support rod 316, a driving motor 317, a fixed gear 318, a holding shell rack 319 and a second support rod 3110, the first support rod 316 and the second support rod 3110 are oppositely installed in the holding shell rack 319, the fixed gear 318 is arranged at one end of the first support rod 316 in the holding shell rack 319, the fixed gear 318 is also arranged at one end of the second support rod 3110 in the holding shell rack 319, the fixed gear 318 on the first support rod 316 is engaged with the fixed gear 318 on the second support rod 3110, the hinge base 315 is arranged on the first support rod 316, one end of the telescopic rod 314 is arranged on the hinge base 315, the other end is connected with one end of the adjusting rod 313 through a hinge, the other end of the adjusting rod 313 is fixed on one end of the holding rod 312, one end of the adjusting rod 313 fixed on the holding rod 312 is, the other end of the clamping rod 312 is provided with a rubber insulating pad 311, and the lower end of the first supporting rod 316 is connected with an output bearing of a driving motor 317;
the first shaft 316 has the same structure as the second shaft 3110 except that the lower end of the second shaft 3110 is not provided with the driving motor 317.
The coating recovery bin 6 is a rectangle without a top, the side edge of the coating recovery bin is fixed with the outer side wall of the lower end of the spraying working bin 7, the coating recovery bin 6 is connected with the coating storage bin 4 through a material return pipe, and the material return pipe is provided with a material return pump.
The upper end of the spraying working bin 7 is a rectangle without a top and a bottom, the lower end of the spraying working bin is a funnel shape, through grooves are formed in two sides of the rectangle at the upper end, two ends of a spray head fixing plate 23 are arranged in the through grooves, and the lower end funnel is connected with the coating recovery bin 6.
The telescopic adjusting rod 8 is a hydraulic rod, two ends of the hydraulic rod are provided with hinges, the telescopic adjusting rod 8 is arranged on two sides of the spraying working bin 7 respectively, the same ends of the telescopic adjusting rods 8 on two sides are hinged with two ends of the spray head fixing plate 23, the other ends of the telescopic adjusting rods 8 on two sides are fixedly connected with the deflection shaft, and the deflection shaft is provided with a bevel gear.
A bevel gear is arranged on an output bearing of the second motor 11;
the bevel gear on the output bearing of the second motor 11 meshes with the bevel gear on the yaw axis.
The utility model discloses a theory of operation is: arranging a PCB to be sprayed on the PCB clamping device 3, starting a spraying switch at the moment, sucking a coating from a coating storage bin 4 by a material sucking pipe 24 on a spraying port 2, spraying the coating on the PCB through a coating spray head 22, extending and contracting a telescopic adjusting rod 8 at the same time, enabling the coating spray head 22 to move back and forth under the driving of the telescopic adjusting rod 8 so as to completely spray one side of the PCB, then rotating a second motor 11 to drive a deflection shaft to rotate so as to enable the telescopic adjusting rod 8 to rotate for a certain angle, extending the telescopic adjusting rod 8 at the moment, enabling the spraying port 2 to move upwards along a through groove of a spraying working bin 7 under the action of the telescopic adjusting rod 8, starting a first motor 10 when the spraying port 2 moves to the highest point to drive the PCB clamping device 3 to rotate for a half circle, changing one side of the PCB placed on the PCB clamping device 3, and contracting the telescopic adjusting rod 8 at the moment, the spraying mouth 2 moves down along the logical groove of spraying working bin 7 under the effect of telescopic adjusting rod 8, the material pipe 24 of inhaling on the spraying mouth 2 this moment can absorb coating from coating storage bin 4, later spout on the PCB board through coating shower nozzle 22, telescopic adjusting rod 8 can extend earlier afterwards and contract simultaneously, make coating shower nozzle 22 round trip movement under telescopic adjusting rod 8's drive, thereby make the complete spraying of PCB board another side, later, it can to take off the PCB board, the coating of spraying on the PCB board not using up flows into coating recovery bin 6 by 7 lower extreme funnels of spraying working bin, the recovery pump on the material return pipe is with the clout from the leading-in coating storage bin 4 in coating recovery bin 6.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (7)
1. An automatic PCB spraying device comprises an upper cover (1), a spraying opening (2), a PCB clamping device (3), a coating storage bin (4), a base support frame (5), a coating recovery bin (6), a spraying working bin (7), a telescopic adjusting rod (8) and a power bin (9), and is characterized in that the power bin (9) is arranged at one end of the spraying working bin (7), the other end of the spraying working bin (7) is connected with the coating storage bin (4), the lower ends of the power bin (9), the spraying working bin (7) and the coating storage bin (4) are respectively provided with the base support frame (5), the PCB clamping device (3) is arranged in the spraying working bin (7), one end of the PCB clamping device (3) is fixed on the inner bin wall at one side of the spraying working bin (7), and the other end penetrates through the spraying working bin (7) to be connected with a first motor (10) in the power bin (9), the spraying device is characterized in that a first motor (10) is fixed on the inner bottom surface of a power bin (9) through a motor fixing frame, a second motor (11) is arranged in the power bin (9), the second motor (11) is fixed on the inner bottom surface of the power bin (9) through a motor fixing frame, the output end of the second motor (11) is connected with one end of a telescopic adjusting rod (8), the other end of the telescopic adjusting rod (8) is connected with a spraying port (2), the spraying port (2) is arranged at the upper end of a PCB clamping device (3) and is arranged on the inner side wall of the spraying working bin (7), the two sides of the spraying port (2) penetrate through the inner side wall of the spraying working bin (7), the two ends of the spraying port (2) penetrating through the inner side wall of the spraying working bin (7) are connected with the telescopic adjusting rod (8), the spraying port (2) is connected with a paint storage bin (4), and a paint recovery bin (6) is arranged at the lower, the coating recovery bin (6) is connected with the spraying working bin (7).
2. The automatic spraying device for the PCB as claimed in claim 1, wherein the spraying opening (2) comprises a coater (21), a coating nozzle (22), a nozzle fixing plate (23) and a material suction pipe (24), both ends of the nozzle fixing plate (23) are fixed on the inner side wall of the spraying working bin (7) and penetrate through the inner side wall, the coater (21) is uniformly fixed on the nozzle fixing plate (23), the coating nozzle (22) is arranged at the lower end of the coater (21), and the upper end of the coater (21) passes through the material suction pipe (24) and the coating storage bin (4);
and two ends of the spray head fixing plate (23) are respectively connected with the telescopic adjusting rod (8).
3. The automatic PCB spraying device according to claim 1, wherein the PCB clamping device (3) comprises a driving clamping device (31) and a driven clamping device (32), the driving clamping device (31) is installed on the inner side wall of the spraying working chamber (7) and connected with the first motor (10) in the power chamber (9) through the side wall, the driven clamping device (32) is installed on the opposite side wall of the spraying working chamber (7) from the driving clamping device (31), and the driven clamping device (32) and the driving clamping device (31) are identical in structure;
the driving clamping device (31) comprises a rubber insulating pad (311), a clamping rod (312), an adjusting rod (313), a telescopic rod (314), a hinge seat (315), a first supporting rod (316), a driving motor (317), a fixed gear (318), a clamping shell rack (319) and a second supporting rod (3110), wherein the first supporting rod (316) and the second supporting rod (3110) are oppositely arranged in the clamping shell rack (319), the fixed gear (318) is arranged at one end of the first supporting rod (316) positioned in the clamping shell rack (319), the fixed gear (318) is also arranged at one end of the second supporting rod (3110) positioned in the clamping shell rack (319), the fixed gear (318) is meshed with the fixed gear (318) on the second supporting rod (3110), the hinge seat (315) is arranged on the first supporting rod (316), one end of the telescopic rod (314) is arranged on the hinge seat (315), the other end of the adjusting rod (313) is connected with one end of an adjusting rod (313) through a hinge, the other end of the adjusting rod (313) is fixed on one end of a clamping rod (312), one end, fixed with the adjusting rod (313), of the clamping rod (312) is connected with a first supporting rod (316) through a hinge, a rubber insulating pad (311) is installed at the other end of the clamping rod (312), and the lower end of the first supporting rod (316) is connected with an output bearing of a driving motor (317);
the first support bar (316) has the same structure as the second support bar (3110) except that the lower end of the second support bar (3110) is not provided with a driving motor (317).
4. The automatic spraying device for the PCB as claimed in claim 1 wherein the paint recovery bin (6) is a rectangle without top, the side edge of the paint recovery bin is fixed with the outer side wall of the lower end of the spraying working bin (7), the paint recovery bin (6) is connected with the paint storage bin (4) through a material return pipe, and the material return pipe is provided with a material return pump.
5. The automatic PCB spraying device according to claim 1, wherein the upper end of the spraying working bin (7) is a rectangle without top and bottom, the lower end of the spraying working bin is a funnel shape, through grooves are formed in two sides of the rectangle at the upper end, two ends of a nozzle fixing plate (23) are arranged in the through grooves, and the funnel at the lower end is connected with the paint recovery bin (6).
6. The automatic spraying device for the PCB board as claimed in claim 1, wherein the telescopic adjusting rod (8) is a hydraulic rod, both ends of the hydraulic rod are provided with hinges, the telescopic adjusting rod (8) is respectively arranged at both sides of the spraying working chamber (7), the same end of the telescopic adjusting rod (8) at both sides is hinged with both ends of the nozzle fixing plate (23), the other end of the telescopic adjusting rod (8) at both sides is fixedly connected with the deflection shaft, and the deflection shaft is provided with a bevel gear.
7. The automatic PCB spraying device according to claim 1, wherein a bevel gear is arranged on an output bearing of the second motor (11);
and a bevel gear on an output bearing of the second motor (11) is meshed with a bevel gear on a deflection shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471290.6U CN210252870U (en) | 2019-04-09 | 2019-04-09 | Automatic spraying device for PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920471290.6U CN210252870U (en) | 2019-04-09 | 2019-04-09 | Automatic spraying device for PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210252870U true CN210252870U (en) | 2020-04-07 |
Family
ID=70022153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920471290.6U Expired - Fee Related CN210252870U (en) | 2019-04-09 | 2019-04-09 | Automatic spraying device for PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210252870U (en) |
-
2019
- 2019-04-09 CN CN201920471290.6U patent/CN210252870U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 Termination date: 20210409 |