CN213194861U

CN213194861U - Circuit board immersion cleaning device that degree of consistency is high

Info

Publication number: CN213194861U
Application number: CN202021689857.6U
Authority: CN
Inventors: 李乐云
Original assignee: Shenzhen Tongchuangxin Electronic Circuit Co ltd
Current assignee: Shenzhen Tongchuangxin Electronic Circuit Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-05-14
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a high-uniformity circuit board immersion cleaning device, which comprises a dust removal box, wherein one side of the dust removal box is embedded and connected with a five-way pipe, one end part of the five-way pipe is connected with a suction fan, one side of the suction fan is fixedly provided with a fixing ring, the inner side of the fixing ring is embedded with a filter screen, the inner side of the dust removal box is symmetrically provided with a suction hood, one side of the suction hood is fixedly connected with a vent pipe, one end part of the vent pipe is connected with an exhaust fan, the utility model discloses a five-way pipe, an exhaust fan, a fixing ring and a filter screen are convenient for workers to rapidly extract the outside air into the dust removal box, thereby being capable of blowing dust attached to the surface of the circuit board, and being convenient for the workers to extract the blown dust through the suction hood, the vent pipe, the exhaust fan and the, the difficulty of cleaning the dust on the surface of the circuit board by workers is reduced.

Description

Circuit board immersion cleaning device that degree of consistency is high

Technical Field

The utility model relates to a circuit board processing technology field specifically is a circuit board immersion cleaning device that the degree of consistency is high.

Background

During the processing of the circuit board, objects such as scaling powder and the like are used, particularly repaired boards, some foreign matters such as handprints, sweat stains and the like are left by manual welding or are left unintentionally, and the remaining objects can adsorb oil stains, dust and the like to cause adverse effects and consequences on the work of the circuit board, so that staff often use a soaking device to clean the circuit board;

however, in the actual use process of the immersion cleaning device in the market at present, due to the fact that the immersion cleaning device only has the single immersion cleaning box, dust attached to the surface of the circuit board is mixed in the cleaning liquid, the efficiency of cleaning the circuit board by the circuit board cleaning liquid is reduced, and due to the fact that an even cleaning mechanism is lacked, the circuit board is immersed in the immersion cleaning process, a worker often needs to wait for a long time, and the cleaning liquid can be completely immersed in the circuit board.

SUMMERY OF THE UTILITY MODEL

The utility model provides a circuit board immersion cleaning device that degree of consistency is high, can effectively solve the immersion cleaning device on the existing market who proposes in the above-mentioned background art at the in-service use in-process, owing to only have solitary immersion cleaning case, lead to the adnexed dust of circuit board surface to mix in the washing liquid, the efficiency of circuit board washing liquid washing circuit board has been reduced, and, owing to lack even wiper mechanism, lead to the circuit board in immersion cleaning process, often staff need wait for a long time, just can make the washing liquid to the problem of the complete submergence of circuit board.

In order to achieve the above object, the utility model provides a following technical scheme: a circuit board immersion cleaning device with high uniformity comprises a dust removing box, wherein a five-way pipe is embedded and connected to one side of the dust removing box, one end of the five-way pipe is connected with a suction fan, a fixing ring is fixedly mounted on one side of the suction fan, a filter screen is embedded into the inner side of the fixing ring, suction hoods are symmetrically mounted on the inner side of the dust removing box, one side of each suction hood is fixedly connected with a vent pipe, one end of each vent pipe is connected with an exhaust fan, and a collecting box is fixedly mounted;

dust removal case one side fixed mounting washs the case, it installs the inlet tube to wash roof end middle part embedding, the inlet tube bottom is rotated and is connected with T type pipe, T type pipe bottom equidistance has seted up the through-flow hole, the T type outside of tubes corresponds washs incasement side position department and cup joints fixedly connected with driven gear, driven gear is connected with the driving gear through the insection meshing, it has agitator motor to wash the corresponding driving gear position department fixed mounting in roof end, it installs the outlet pipe to wash bottom of tubes middle part embedding, the outlet pipe outside embedding is connected with the flow stopping valve.

Preferably, the equal fixedly connected with fixed column of dust removal case and washing bottom of the case portion of portion, the backup pad is installed to the fixed column bottom, the water catch tank has been placed to the corresponding outlet pipe below position department in backup pad top.

Preferably, the T-shaped pipe is rotatably connected with the cleaning box through sleeving, the vent pipe completely penetrates through the interior of the dust removal box, and the bottom end of the collecting box is connected with the supporting plate.

Preferably, the output shaft of the stirring motor is fixedly connected with the driving gear, and the input ends of the suction fan, the exhaust fan and the stirring motor are electrically connected with the output end of the external power supply.

Preferably, the equal sliding connection in dust removal case and washing case one side has places the frame, place the inboard bottom equidistance of frame and seted up the through-hole, place the inboard bottom equidistance of frame and seted up the constant head tank, the inboard embedding of constant head tank has the locating piece.

Preferably, the dust removal case is connected with the sealing strip with wasing the inside correspondence of incasement and placing frame one side position department embedding, wash case one side fixed mounting and place the case.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. be provided with five-way pipe, air exhauster, solid fixed ring and filter screen, the staff of being convenient for takes out the dust removal incasement fast with the ambient air to can blow circuit board surface adnexed dust, through cover, breather pipe, air exhauster and the collecting box of induced drafting, the staff of being convenient for extracts the dust of blowing, thereby avoids the dust to adhere to on circuit board surface once more, and the staff of also being convenient for simultaneously collects the dust, has reduced the degree of difficulty that the staff washd circuit board surface dust.

2. Be provided with the cover that induced drafts, the breather pipe, air exhauster and collecting box, be convenient for with the even unrestrained on the circuit board surface of sanitizer, and simultaneously, can stir the sanitizer that washs the incasement, thereby improve the mobility of sanitizer, make the sanitizer quick erode circuit board surface, the efficiency that the staff washd the circuit board has been improved, through the outlet pipe, the flow stopping valve, the header tank, fixed column and backup pad, the staff of being convenient for collects used cleaner, the degree of difficulty that the staff collected the cleaner has been reduced.

3. Be provided with and place frame, constant head tank and locating piece, the staff of being convenient for fixes the position of the circuit board of different specifications, avoids the spot of staff's hand to adhere to on the circuit board surface when moving circuit board simultaneously to avoid the secondary pollution of circuit board, through sealing strip and through-hole, can avoid playing the leakproofness to dust removal case and washing incasement, also improve the mobility of the air of dust removal incasement portion simultaneously and wash the mobility of the incasement also cleaner.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the mounting structure of the positioning block of the present invention;

FIG. 3 is a schematic view of the installation structure of the filter screen of the present invention;

FIG. 4 is a schematic view of the mounting structure of the stirring motor of the present invention;

reference numbers in the figures: 1. a dust removal box; 2. a five-way pipe; 3. a suction fan; 4. a fixing ring; 5. a filter screen; 6. an air suction hood; 7. a breather pipe; 8. an exhaust fan; 9. a collection box; 10. a cleaning tank; 11. placing the frame; 12. a through hole; 13. positioning a groove; 14. positioning blocks; 15. a sealing strip; 16. a water inlet pipe; 17. a T-shaped pipe; 18. a through-flow aperture; 19. a driven gear; 20. a driving gear; 21. a stirring motor; 22. a water outlet pipe; 23. a flow stop valve; 24. a water collection tank; 25. fixing a column; 26. a support plate; 27. and (4) placing the box.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a circuit board immersion cleaning device with high uniformity, including dust removal case 1, in order to facilitate the staff to clear up the dust on the surface of the circuit board, dust removal case 1 one side embedding is connected with five-way pipe 2, a five-way pipe 2 end is connected with suction fan 3, suction fan 3 model is CY-100P, suction fan 3 one side is fixedly installed with fixed ring 4, the inboard of fixed ring 4 is embedded with filter screen 5, dust removal case 1 inboard is symmetrically installed with suction hood 6, suction hood 6 one side is fixedly connected with breather pipe 7, breather pipe 7 completely runs through the inside of dust removal case 1, an end of breather pipe 7 is connected with exhaust fan 8, exhaust fan model 8 is TD-150S, exhaust fan 8 one side is fixedly installed with collecting box 9, thereby the staff is convenient to collect;

in order to facilitate the uniform cleaning of the circuit board by workers, a cleaning box 10 is fixedly installed on one side of a dust removing box 1, the bottom end parts of the dust removing box 1 and the cleaning box 10 are fixedly connected with a fixed column 25, a supporting plate 26 is installed at the bottom end of the fixed column 25, the bottom end of a collecting box 9 is connected with the supporting plate 26, a water inlet pipe 16 is embedded in the middle part of the top end of the cleaning box 10, a T-shaped pipe 17 is rotatably connected with the bottom end of the water inlet pipe 16, the T-shaped pipe 17 is rotatably connected with the cleaning box 10 through a sleeve joint, through-flow holes 18 are formed in the bottom end of the T-shaped pipe 17 at equal intervals, a driven gear 19 is fixedly connected to the outer side of the T-shaped pipe 17 corresponding to the inner side of the cleaning box 10 in a sleeve joint manner, the driven gear 19 is connected with a driving gear 20 through a insection mesh, an output shaft of the stirring motor 21 is fixedly connected with the driving gear 20, a water outlet pipe 22 is embedded in the middle of the bottom end of the cleaning box 10, a water collecting box 24 is arranged at the position, corresponding to the lower position of the water outlet pipe 22, of the top end of the supporting plate 26, and a check valve 23 is embedded and connected to the outer side of the water outlet pipe 22, so that the efficiency of cleaning a circuit board by workers is improved;

in order to avoid the staff to remove the secondary pollution that causes the circuit board in-process of circuit board, dust removal case 1 places frame 11 with the equal sliding connection in washing case 10 one side, wash case 10 one side fixed mounting and place case 27, place 11 inboard bottom equidistance of frame and seted up through-hole 12, place 11 inboard bottom equidistance of frame and seted up constant head tank 13, the inboard embedding of constant head tank 13 has locating piece 14, dust removal case 1 and washing 10 inside correspondences place 11 one side position department imbeds and is connected with sealing strip 15, thereby the staff of being convenient for fixes the position of circuit board.

The utility model discloses a theory of operation and use flow: a high-uniformity circuit board immersion cleaning device comprises a placing frame 11, a positioning block 14, a positioning groove 13, a placing box 27, a dust removing box 1, a fan 3, a filter screen 5, a suction fan 8, a suction hood 6, a suction fan 7, a suction fan 27, a dust exhaust pipe 7, a dust exhaust pipe, a dust exhaust fan, a dust exhaust pipe, the dust is led into the collecting box 9 through the vent pipe 7;

after that, the worker removes the placing frame 11 and puts it into the washing tank 10, and by the seal bar 15, the inside of the washing tank 10 can be sealed, then, the worker first pours the detergent into the T-shaped pipe 17 along the water inlet pipe 16, at which time, the worker starts the stirring motor 21, the driving gear 20 starts to rotate by the activation of the stirring motor 21, the driven gear 19 starts to rotate by the insection meshing connection between the driving gear 20 and the driven gear 19, the T-shaped pipe 17 is rotated by the fixed connection between the driven gear 19 and the T-shaped pipe 17, so that the cleaning agent is uniformly scattered on the surface of the circuit board from the through hole 18 formed at the bottom end of the T-shaped pipe 17, meanwhile, the cleaning agent in the cleaning box 10 can be stirred by the rotation of the T-shaped pipe 17, so that the cleaning agent can be used for quickly washing the surface of the circuit board;

after the circuit board is cleaned, the worker opens the stop valve 23, so that the used cleaning agent can flow into the water collecting tank 24 from the water outlet pipe 22, and the worker can collect the used cleaning agent conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a circuit board immersion cleaning device that degree of consistency is high, includes dust removal case (1), its characterized in that: the dust removing box is characterized in that a five-way pipe (2) is embedded and connected to one side of the dust removing box (1), one end of the five-way pipe (2) is connected with a suction fan (3), a fixing ring (4) is fixedly mounted on one side of the suction fan (3), a filter screen (5) is embedded into the inner side of the fixing ring (4), suction hoods (6) are symmetrically mounted on the inner side of the dust removing box (1), a vent pipe (7) is fixedly connected to one side of each suction hood (6), one end of the vent pipe (7) is connected with an exhaust fan (8), and a collecting box (9);

dust removal case (1) one side fixed mounting has washing case (10), wash case (10) top middle part embedding and install inlet tube (16), inlet tube (16) bottom is rotated and is connected with T type pipe (17), through-flow hole (18) have been seted up to T type pipe (17) bottom equidistance, T type pipe (17) outside correspondence is washd case (10) inboard position department and is cup jointed fixedly connected with driven gear (19), driven gear (19) are connected with driving gear (20) through the insection meshing, it has agitator motor (21) to wash corresponding driving gear (20) position department fixed mounting in case (10) top, wash case (10) bottom middle part embedding and install outlet pipe (22), outlet pipe (22) outside embedding is connected with only flow valve (23).

2. The circuit board immersion cleaning device with high uniformity according to claim 1, wherein the bottom end edge portions of the dust removing box (1) and the cleaning box (10) are fixedly connected with fixing columns (25), a supporting plate (26) is mounted at the bottom ends of the fixing columns (25), and a water collecting tank (24) is arranged at the top end of the supporting plate (26) corresponding to the position below the water outlet pipe (22).

3. The circuit board immersion cleaning device with high uniformity according to claim 2, wherein the T-shaped pipe (17) is rotatably connected with the cleaning box (10) through sleeving, the vent pipe (7) completely penetrates through the interior of the dust removing box (1), and the bottom end of the collecting box (9) is connected with the supporting plate (26).

4. The device for soaking and washing the circuit board with high uniformity according to claim 1, wherein an output shaft of the stirring motor (21) is fixedly connected with the driving gear (20), and input ends of the suction fan (3), the exhaust fan (8) and the stirring motor (21) are electrically connected with an output end of an external power supply.

5. The soaking device for the circuit board with high uniformity according to claim 1, wherein a placing frame (11) is slidably connected to one side of each of the dust removing box (1) and the cleaning box (10), through holes (12) are formed in the bottom of the inner side of the placing frame (11) at equal intervals, positioning grooves (13) are formed in the bottom of the inner side of the placing frame (11) at equal intervals, and positioning blocks (14) are embedded in the inner sides of the positioning grooves (13).

6. The soaking device for the circuit board with high uniformity according to claim 1, wherein a sealing strip (15) is embedded and connected at a position corresponding to one side of the placing frame (11) inside the dust removing box (1) and the cleaning box (10), and a placing box (27) is fixedly installed at one side of the cleaning box (10).