CN220177731U - Dust collector is used in PCB board production - Google Patents
Dust collector is used in PCB board production Download PDFInfo
- Publication number
- CN220177731U CN220177731U CN202321708831.5U CN202321708831U CN220177731U CN 220177731 U CN220177731 U CN 220177731U CN 202321708831 U CN202321708831 U CN 202321708831U CN 220177731 U CN220177731 U CN 220177731U
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- China
- Prior art keywords
- negative pressure
- screw rod
- storehouse
- sliding frame
- inner supporting
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- 239000000428 dust Substances 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000007664 blowing Methods 0.000 claims abstract description 24
- 238000003756 stirring Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a PCB production device, in particular to a dust removing device for PCB production, which comprises a top plate, wherein the top plate comprises a supporting plate, a screw and a driving motor, the screw is positioned at the lower side of the supporting plate, the screw is rotationally connected with the supporting plate, the driving motor drives the screw to rotate, a blowing mechanism is fixed at the lower part of the top plate, one end of the screw is rotationally connected with the blowing mechanism, the lower part of the top plate is connected with a negative pressure mechanism, the negative pressure mechanism is in threaded connection with the screw, a sliding frame is arranged between the blowing mechanism and the negative pressure mechanism, the sliding frame is in threaded connection with the screw, the negative pressure mechanism and the sliding frame synchronously slide at the lower part of the top plate, the distance is kept constant, an agitating mechanism is rotationally connected on the sliding frame, air is supplied through the blowing mechanism, and the negative pressure mechanism is exhausted, so that a flowing gas environment is formed, dust is taken away is facilitated, a rubber head is arranged on the agitating mechanism, and a groove is arranged at the end of the rubber head, and dust which is difficult to blow away is facilitated to be removed.
Description
Technical Field
The utility model relates to a PCB production device, in particular to a dust removing device for PCB production.
Background
The PCB is a printed circuit board, and the damage of dust to the circuit board is not so great, if more dust is attached to the circuit board in the processing process, faults such as short circuit and the like are easy to occur, so that the circuit board cannot work normally, and the yield of production is reduced.
In order to reduce the influence of dust on a PCB, the dust removing device for PCB production is provided.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the dust removing device for the production of the PCB, which can supply air through the blowing mechanism and exhaust air through the negative pressure mechanism to form a flowing gas environment, so that dust is taken away, the stirring mechanism is provided with the rubber head, and the end part of the rubber head is provided with the groove, so that dust which is not easy to blow away is removed.
In order to solve the technical problem, the dust collector for PCB board production comprises a top plate, the roof includes backup pad, screw rod and driving motor, the screw rod is located the downside of backup pad, screw rod and backup pad rotate to be connected, driving motor drives the screw rod and rotates, the lower part of roof is fixed with the blowing mechanism, screw rod one end is connected with the blowing mechanism rotation, the roof lower part is connected with negative pressure mechanism, negative pressure mechanism and screw rod threaded connection are equipped with the carriage between blowing mechanism and the negative pressure mechanism, carriage and screw rod threaded connection, negative pressure mechanism and carriage slide in the lower part synchronization of roof to keep the distance invariable, rotate on the carriage and be connected with stirring mechanism.
As a further improvement of the technical scheme, the blowing mechanism comprises a box body, an air outlet and an air inlet cover, wherein the upper part of the box body is fixed at the lower part of the supporting plate, a hole is formed in the upper part of the box body, the other end of the screw is rotationally connected with the hole, the air outlet is positioned at the lower side of the box body and is close to the direction of the negative pressure mechanism, and the air inlet cover is positioned at the other side of the box body.
As a further improvement of the technical scheme, the negative pressure mechanism comprises a middle concave bin, side concave bins, bulges, negative pressure ports, an upper connecting frame and an exhaust hood, wherein the upper connecting frame is in sliding connection with the lower part of the supporting plate, the upper connecting frame is in threaded connection with a screw rod, the side concave bins are arranged at two sides of the middle concave bin, the side concave bins and the middle concave bins form a funnel shape, the bulges are arranged in the middle of the middle concave bin, the cross sections of the bulges are triangular, the negative pressure ports are arranged at two sides of the middle concave bin, the negative pressure ports are communicated with the exhaust hood, and the exhaust hood is arranged at the outer side of the middle concave bin.
As a further improvement of the technical scheme, the sliding frame comprises an upper sliding frame and side brackets, the upper sliding frame is connected with the supporting plate in a sliding manner, the upper sliding frame is connected with the screw rod in a threaded manner, the side brackets are provided with two sliding frames, and the sliding frames are fixed on two sides of the upper sliding frame.
As a further improvement of this technical scheme, wherein, stirring mechanism includes the inner support frame, the gyro wheel, the rubber head, the driving tooth, the motor, the link, side tooth and accommodate motor, the inner support frame is equipped with two, the inner support frame is circular, one side processing has the commentaries on classics hole, commentaries on classics hole and inner support frame eccentric settings, the inner support frame opposite side rotates with last balladeur train to be connected with, commentaries on classics hole internal rotation is connected with the gyro wheel, fixedly connected with link between two inner support frames, rubber head evenly distributed is equipped with the recess on the gyro wheel, gyro wheel one end is equipped with side tooth, side tooth meshes with the driving tooth mutually, the driving tooth rotates with the link to be connected, motor drive driving tooth rotates, accommodate motor rotates, adjust the angle of inner support frame.
In summary, the beneficial effects are through blowing mechanism air feed, and negative pressure mechanism exhaust, form a gaseous environment that flows, be favorable to taking away the dust to be equipped with on the stirring mechanism and glue the head, glue head end portion and be equipped with the recess, be favorable to cleaing away the dust that is difficult for blowing away.
Drawings
Fig. 1 is a schematic diagram of the overall structure.
Fig. 2 is a schematic diagram of the other side of the structure of fig. 1.
Fig. 3 is a schematic diagram of a structure in which the top plate 1 is connected to the blowing mechanism 2.
Fig. 4 is a schematic structural view of the negative pressure mechanism 3.
Fig. 5 is a schematic view of the other side of the structure of fig. 4.
Fig. 6 is a schematic structural view of the connection of the carriage 4 and the stirring mechanism 5.
Fig. 7 is a schematic structural view of the stirring mechanism 5.
Fig. 8 is an enlarged schematic view of the portion a in fig. 7.
In the figure: a top plate 1; a support plate 1-1; 1-2 parts of screws; driving a motor 1-3; a blowing mechanism 2; a box body 2-1; 2-2 parts of air outlets; 2-3 parts of an air inlet cover; a negative pressure mechanism 3; a concave bin 3-1; 3-2 of a side concave bin; 3-3 parts of a bulge; 3-4 parts of a negative pressure port; 3-5 parts of an upper connecting frame; 3-6 parts of exhaust hoods; a carriage 4; an upper carriage 4-1; a side bracket 4-2; an agitation mechanism 5; an inner support 5-1; a roller 5-2; 5-3 parts of rubber heads; 5-4 of driving teeth; 5-5 parts of a motor; 5-6 parts of a connecting frame; 5-7 of side teeth; and 5-8 of a regulating motor.
Detailed Description
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
FIGS. 1 to 3 are overall schematic views; the utility model provides a dust collector is used in PCB board production, including roof 1, roof 1 includes backup pad 1-1, screw rod 1-2 and driving motor 1-3, screw rod 1-2 is located the downside of backup pad 1-1, screw rod 1-2 and backup pad 1-1 rotate and are connected, driving motor 1-3 drives screw rod 1-2 and rotates, the lower part of roof 1 is fixed with blowing mechanism 2, screw rod 1-2 one end and blowing mechanism 2 rotate and are connected, roof 1 lower part is connected with negative pressure mechanism 3, negative pressure mechanism 3 and screw rod 1-2 threaded connection are equipped with carriage 4 between blowing mechanism 2 and the negative pressure mechanism 3, carriage 4 and screw rod 1-2 threaded connection, negative pressure mechanism 3 and carriage 4 slide in the lower part of roof 1 in step, and keep the distance invariable, the last rotation of carriage 4 is connected with stirring mechanism 5. In operation, the driving motor 1-3 rotates to drive the screw 1-2 to rotate, the screw 1-2 rotates to drive the sliding frame 4 and the negative pressure mechanism 3 to synchronously move, the sliding frame 4 drives the stirring mechanism 5 to move, the stirring mechanism 5 rotates to stir dust, the blowing mechanism 2 is connected to the air supply mechanism, the air supply blows the dust up and is absorbed by the negative pressure mechanism 3, the negative pressure mechanism 3 is connected with an exhaust device, negative pressure is formed on one side close to the sliding frame 4, and the dust is discharged.
Fig. 3 is a structural view of the blowing mechanism 2; the blowing mechanism 2 comprises a box body 2-1, an air outlet 2-2 and an air inlet cover 2-3, wherein the upper part of the box body 2-1 is fixed at the lower part of the supporting plate 1-1, a hole is formed in the upper part of the box body 2-1, the other end of the screw rod 1-2 is rotationally connected with the hole, the air outlet 2-2 is positioned at the lower side of the box body 2-1 and is close to the direction of the negative pressure mechanism 3, and the air inlet cover 2-3 is positioned at the other side of the box body 2-1. The air inlet cover 2-3 is connected to a mechanism capable of supplying air, a filtering device is arranged between the mechanism and the air inlet cover 2-3 so as to supply clean and dust-free air and prevent pollution to the PCB, the air is blown on the surface of the PCB through the air outlet 2-2, on one hand, floating and sinking are facilitated to be blown away, on the other hand, the air inlet cover can be matched with the stirring mechanism 5, and dust which is difficult to blow away by stirring mechanism 5 is taken away.
Fig. 4 and 5 are schematic structural views of a negative pressure mechanism 3, wherein the negative pressure mechanism 3 comprises a middle concave bin 3-1, side concave bins 3-2, a bulge 3-3, a negative pressure port 3-4, an upper connecting frame 3-5 and an exhaust hood 3-6, the upper connecting frame 3-5 is in sliding connection with the lower part of a supporting plate 1-1, the upper connecting frame 3-5 is in threaded connection with a screw 1-2, the side concave bins 3-2 are provided with two, the side concave bins 3-2 are positioned on two sides of the middle concave bin 3-1, the bulge 3-3 and the middle concave bin 3-1 form a funnel shape, the bulge 3-3 is positioned in the middle of the middle concave bin 3-1, the cross section of the bulge 3-3 is triangular, the negative pressure port 3-4 is positioned on two sides of the middle concave bin 3-1, the negative pressure port 3-4 is communicated with the exhaust hood 3-6, and the exhaust hood 3-6 is positioned on the outer side of the middle concave bin 3-1. The exhaust hood 3-6 is connected with the exhaust mechanism, so that negative pressure can be formed at the concave bin 3-1 and the two side concave bins 3-2, and dust blown by the blowing mechanism 2 and the stirring mechanism 5 can be taken away; the side concave bin 3-2 increases the adsorption area, reduces the overflow of dust, and the bulge 3-3 distributes the blown and adsorbed gas and dust to the negative pressure ports 3-4 on two sides, thereby being beneficial to discharging and reducing the adhesion on the middle concave bin 3-1.
Fig. 6 to 8; the sliding frame 4 comprises an upper sliding frame 4-1 and side brackets 4-2, the upper sliding frame 4-1 is in sliding connection with the supporting plate 1-1, the upper sliding frame 4-1 is in threaded connection with the screw rod 1-2, the two side brackets 4-2 are arranged, and the two side brackets are fixed on two sides of the upper sliding frame 4-1.
The stirring mechanism 5 comprises an inner supporting frame 5-1, idler wheels 5-2, rubber heads 5-3, driving teeth 5-4, motors 5-5, connecting frames 5-6, side teeth 5-7 and adjusting motors 5-8, wherein the inner supporting frame 5-1 is provided with two, the inner supporting frame 5-1 is round, one side of the inner supporting frame is provided with a rotary hole, the rotary hole is eccentrically arranged with the inner supporting frame 5-1, the other side of the inner supporting frame 5-1 is rotationally connected with an upper sliding frame 4-1, the rotary hole is rotationally connected with the idler wheels 5-2, the connecting frames 5-6 are fixedly connected between the two inner supporting frames 5-1, the rubber heads 5-3 are uniformly distributed on the idler wheels 5-2, grooves are formed in the end parts of the rubber heads 5-3, one end of each idler wheel 5-2 is provided with the side teeth 5-7, the side teeth 5-7 are meshed with the driving teeth 5-4, the driving teeth 5-4 are rotationally connected with the connecting frames 5-6, the motors 5-5 drive the driving teeth 4 to rotate, and the adjusting motors 5-8 rotate to adjust the angle of the inner supporting frame 5-1. The screw 1-2 rotates to drive the upper carriage 4-1 to move, the upper carriage 4-1 and the side support 4-2 move to drive the inner support 5-1 to move, the inner support 5-1 drives the roller 5-2 to move, and dust is removed on the surface of the PCB; the adjusting motor 5-8 rotates to drive the inner supporting frame 5-1 to rotate the inner supporting frame 5-1 to drive the roller 5-2 to rotate, and the inner supporting frame 5-1 and the roller 5-2 are eccentrically arranged, so that the distance between the roller 5-2 and the PCB can be adjusted according to the dust condition by the inner supporting frame 5-1, the distance is short, the cleaning force is large, and the distance is long; the end part of the rubber head 5-3 is provided with a groove, when the rubber head 5-3 is in contact with the PCB, a short closed space can be formed, and along with rotation, the rubber head 5-3 deforms, the pressure of the inner space is increased, and when the rubber head is separated, the pressure is restored, so that a changed gas space is formed, and dust on the surface of the PCB is removed; the motor 5-5 drives the driving teeth 5-4 to rotate, the driving teeth 5-4 drive the side teeth 5-7 to rotate, and the side teeth 5-7 drive the roller 5-2 to rotate.
The present utility model has been described in detail with reference to the specific embodiments thereof, but the embodiments are merely preferred embodiments of the present utility model and are not intended to limit the utility model, and any modifications, combinations, equivalent substitutions and improvements made within the spirit and principle of the utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a dust collector is used in PCB board production, includes roof (1), roof (1) include backup pad (1-1), screw rod (1-2) and driving motor (1-3), screw rod (1-2) are located the downside of backup pad (1-1), and screw rod (1-2) are connected with backup pad (1-1) rotation, driving motor (1-3) drive screw rod (1-2) rotate, its characterized in that: the lower part of roof (1) is fixed with blowing mechanism (2), screw rod (1-2) one end and blowing mechanism (2) rotate to be connected, roof (1) lower part is connected with negative pressure mechanism (3), and negative pressure mechanism (3) and screw rod (1-2) threaded connection, be equipped with carriage (4) between blowing mechanism (2) and negative pressure mechanism (3), carriage (4) and screw rod (1-2) threaded connection, negative pressure mechanism (3) and carriage (4) slide in the lower part of roof (1) in step to keep the distance invariable, rotate on carriage (4) and be connected with stirring mechanism (5).
2. The dust removal device for producing a PCB board according to claim 1, wherein: the blowing mechanism (2) comprises a box body (2-1), an air outlet (2-2) and an air inlet cover (2-3), wherein the upper part of the box body (2-1) is fixed at the lower part of the supporting plate (1-1), a hole is formed in the upper part of the box body (2-1), the other end of the screw rod (1-2) is rotationally connected with the hole, the air outlet (2-2) is positioned at the lower side of the box body (2-1) and is close to the direction of the negative pressure mechanism (3), and the air inlet cover (2-3) is positioned at the other side of the box body (2-1).
3. The dust removal device for producing a PCB board according to claim 1, wherein: negative pressure mechanism (3) are including well concave storehouse (3-1), side concave storehouse (3-2), arch (3-3), negative pressure mouth (3-4), go up link (3-5) and exhaust hood (3-6), go up link (3-5) and backup pad (1-1) lower part sliding connection, go up link (3-5) and screw rod (1-2) threaded connection, side concave storehouse (3-2) are equipped with two, are located the both sides of well concave storehouse (3-1), side concave storehouse (3-2) with well concave storehouse (3-1) constitution hopper-shaped, arch (3-3) are located the middle part of well concave storehouse (3-1), and protruding (3-3) cross section is triangle-shaped, and negative pressure mouth (3-4) are located well concave storehouse (3-1) both sides, negative pressure mouth (3-4) are linked together with exhaust hood (3-6), exhaust hood (3-6) are located the outside of well concave storehouse (3-1).
4. The dust removal device for producing a PCB board according to claim 1, wherein: the sliding frame (4) comprises an upper sliding frame (4-1) and side brackets (4-2), the upper sliding frame (4-1) is in sliding connection with the supporting plate (1-1), the upper sliding frame (4-1) is in threaded connection with the screw rod (1-2), the two side brackets (4-2) are arranged, and the two side brackets are fixed on two sides of the upper sliding frame (4-1).
5. The dust collector for PCB production of claim 1 or 4, wherein: the stirring mechanism (5) comprises an inner supporting frame (5-1), rollers (5-2), rubber heads (5-3), driving teeth (5-4), motors (5-5), connecting frames (5-6), side teeth (5-7) and an adjusting motor (5-8), wherein the inner supporting frame (5-1) is provided with two, the inner supporting frame (5-1) is round, one side of the inner supporting frame is provided with a rotating hole, the rotating hole is eccentrically arranged with the inner supporting frame (5-1), the other side of the inner supporting frame (5-1) is rotatably connected with the upper sliding frame (4-1), the rotating hole is rotatably connected with the rollers (5-2), the connecting frames (5-6) are fixedly connected between the two inner supporting frames (5-1), the rubber heads (5-3) are uniformly distributed on the rollers (5-2), grooves are formed in the end parts of the rubber heads (5-3), one end of each roller (5-2) is provided with the side teeth (5-7), the side teeth (5-7) are meshed with the driving teeth (5-4), the motors (5-4) are rotatably connected with the driving teeth (5-6), the driving teeth (5-4) are rotatably connected with the driving frames (5-6), the angle of the inner supporting frame (5-1) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708831.5U CN220177731U (en) | 2023-07-03 | 2023-07-03 | Dust collector is used in PCB board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321708831.5U CN220177731U (en) | 2023-07-03 | 2023-07-03 | Dust collector is used in PCB board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220177731U true CN220177731U (en) | 2023-12-15 |
Family
ID=89103983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321708831.5U Active CN220177731U (en) | 2023-07-03 | 2023-07-03 | Dust collector is used in PCB board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220177731U (en) |
-
2023
- 2023-07-03 CN CN202321708831.5U patent/CN220177731U/en active Active
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