CN111014093A - Circuit board scaling powder cleaning equipment - Google Patents
Circuit board scaling powder cleaning equipment Download PDFInfo
- Publication number
- CN111014093A CN111014093A CN201911170468.4A CN201911170468A CN111014093A CN 111014093 A CN111014093 A CN 111014093A CN 201911170468 A CN201911170468 A CN 201911170468A CN 111014093 A CN111014093 A CN 111014093A
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- cleaning
- circuit board
- box
- plate
- transmission block
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- 238000004140 cleaning Methods 0.000 title claims abstract description 114
- 239000000843 powder Substances 0.000 title claims description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 56
- 230000004907 flux Effects 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 230000001105 regulatory effect Effects 0.000 claims description 34
- 239000007788 liquid Substances 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 9
- 210000004209 hair Anatomy 0.000 claims description 6
- 230000001276 controlling effect Effects 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims 7
- 230000002146 bilateral effect Effects 0.000 claims 1
- 238000007599 discharging Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000005476 soldering Methods 0.000 abstract description 5
- 239000002904 solvent Substances 0.000 description 8
- 238000005406 washing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 239000007921 spray Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 241000510097 Megalonaias nervosa Species 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of electronic products, in particular to a circuit board soldering flux cleaning device which is convenient for fixing a circuit board, reduces the influence on the cleaning effect of the circuit board, improves the cleaning efficiency and improves the use reliability and comprises a cleaning box, a first motor, a second motor, a clamping device, a transmission device and a cleaning device, wherein a working cavity is arranged in the cleaning box, the bottom end of the cleaning box is fixedly provided with a bracket, the first motor and the second motor are respectively arranged at the upper side and the lower side area of the outer side wall of the right end of the cleaning box, the transmission device comprises a transmission block, an adjusting screw rod, a directional sliding column and a directional sliding block, the directional sliding column and the adjusting screw rod are respectively transversely arranged at the upper side area of the working cavity, and the left end and the right end of the directional sliding column are respectively and fixedly connected with the left side wall and the right side wall of the working cavity, and the left end and the right end of the adjusting screw rod are respectively and rotatably connected with the left side wall and the right side wall of the working cavity.
Description
Technical Field
The invention relates to the technical field of electronic products, in particular to a cleaning device for circuit board soldering flux.
Background
As is known, a circuit board is miniaturized and visualized, which plays an important role in mass production of fixed circuits and optimization of electrical appliance layout, and flux, rosin and the like remaining on the soldering surface of the circuit board affect the beauty of the circuit board and corrode the circuit board, so that the circuit board needs to be cleaned after being soldered.
Through retrieval, the invention patent with Chinese patent publication No. CN208590163U discloses a cleaning device for producing electronic products, which comprises a transverse plate, supporting legs, a rear side plate, a motor, a cam, a first belt wheel, a second belt wheel, a flat belt, a first connecting rod, a sliding sleeve and the like; the left side and the right side of the bottom of the transverse plate are both connected with supporting legs, the rear side of the top of the transverse plate is connected with a rear side plate, and the lower portion of the right side of the front side face of the rear side plate is connected with a motor.
Above-mentioned patent is found in the use, and it is not convenient for fix the circuit board, leads to being abluent in-process to the circuit board, and the circuit board position moves and influence the cleaning performance, and it can only carry out the single face to the circuit board at every turn simultaneously, and cleaning efficiency is lower, leads to its use reliability lower.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the circuit board soldering flux cleaning equipment which is convenient for fixing the circuit board, reduces the influence on the cleaning effect of the circuit board, improves the cleaning efficiency and improves the use reliability.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a circuit board scaling powder cleaning device comprises a cleaning box, a first motor, a second motor, a clamping device, a transmission device and a cleaning device, wherein a working chamber is arranged inside the cleaning box, a support is fixedly arranged at the bottom end of the cleaning box, the first motor and the second motor are respectively arranged at the upper side and the lower side of the outer side wall of the right end of the cleaning box, the transmission device comprises a transmission block, an adjusting screw rod, a directional sliding column and a directional sliding block, the directional sliding column and the adjusting screw rod are respectively and transversely arranged at the upper side area of the working chamber, the left end and the right end of the directional sliding column are respectively and fixedly connected with the left side wall and the right side wall of the working chamber, the left end and the right end of the adjusting screw rod are respectively and rotatably connected with the left side wall and the right side wall of the working chamber, the left output shaft of the first motor can rotatably penetrate through the right side wall of the cleaning box and is, the middle parts of the transmission block and the directional slider are respectively and transversely provided with a first threaded through hole and a sliding through hole, the first threaded through hole and the sliding through hole are respectively sheathed and sleeved outside the adjusting screw rod and the directional sliding column in a threaded manner, the left side and the right side of the directional sliding column are respectively provided with a first touch switch and a second touch switch for controlling the forward rotation and the reverse rotation of a first motor, the cleaning device comprises cleaning plates which are symmetrically arranged in front and back, one end surface of each cleaning plate close to the transmission block is provided with a plurality of groups of bristles, the upper sides of one ends of the two cleaning plates are respectively and rotatably connected with the front end and the rear end of the transmission block through rotating shafts, the front sides and the rear sides of the cleaning plates and the transmission block are respectively provided with a locking structure, the interiors of the cleaning plates are respectively and longitudinally provided with a water pipe and an air pipe side by side, and the rear ends of the water pipes are evenly communicated with a plurality, the cleaning device comprises a plurality of cleaning plates, a plurality of water spray nozzles, a plurality of fixing bolts, a plurality of water spray nozzles, a plurality of cleaning plates and a plurality of water spray nozzles, wherein the cleaning plates are arranged in a manner that the cleaning, each other end middle part on the regulating plate all can be connected with the downside region of the left side wall of working chamber and right side wall through the transmission shaft respectively in a rotatable way to the one end of the transmission shaft that is located the right side with the left part output shaft concentric coupling of second motor.
Furthermore, the left side and the right side of the directional sliding column are respectively provided with a first limiting block and a second limiting block in a sliding mode, the front ends of the first limiting block and the second limiting block are respectively provided with a third threaded through hole, a locking bolt is arranged in each third threaded through hole in a threaded mode, and the first touch switch and the second touch switch are respectively arranged at the right end of the first limiting block and the left end of the second limiting block.
Still further, the locking structure comprises limiting plates which are symmetrically arranged from front to back, the front end and the rear end of the transmission block are respectively provided with four positioning holes by taking the rotating shaft as the circle center, the limiting plates are longitudinally attached to the upper side of one end, far away from the transmission block, of the cleaning plate, two cavities are arranged in the upper side area of the cleaning plate and are respectively and transversely aligned with the axes of the two positioning holes longitudinally arranged in the four positioning holes, a limiting plate is arranged in each cavity, one end of each limiting plate is tightly attached to the inner wall of one end, close to the transmission block, of each cavity, a supporting spring is arranged at the other end of each limiting plate, the other end of each supporting spring is connected with the inner wall of one end, far away from the transmission block, of each cavity, pin rods are arranged on the upper side and the lower side of one end, close to the cleaning plate, of each limiting plate, and, the limiting plate is fixedly connected with the pin rods, and the other ends of the two pin rods are respectively inserted into two positioning holes in the longitudinal direction in the four positioning holes under the elastic force of the supporting springs.
Furthermore, one end of each limiting plate, which is far away from the transmission block, is provided with a handle.
The invention further provides that each adjusting plate comprises a first adjusting plate and a second adjusting plate, the middle part of one end of the first adjusting plate is connected with the rotating shaft, the middle part of the other end of the first adjusting plate and the middle part of one end of the second adjusting plate are transversely provided with telescopic rods, the two clamping plates are connected and arranged at the front side area and the rear side area of the other end of the second adjusting plate, and a plurality of fixing springs are transversely and uniformly distributed between the first adjusting plate and the second adjusting plate.
Preferably, the telescopic link includes square sleeve pipe and square inserted bar to inside square sleeve pipe was inserted to square inserted bar slidable, square sheathed tube the other end with first regulating plate is connected, and the other end and the second regulating plate of square inserted bar are connected.
On the basis of the scheme, the top left side of washing case is provided with first box and second box from left to right to first box and second box are inside vertically to install multiunit filter and many groups electric heating net respectively, and the controller that is used for controlling multiunit electric heating net is installed on the top of second box, transversely through communicating pipe intercommunication between first box and the second box, and the right-hand member of second box with the trachea intercommunication, the left end middle part at first box is installed in the fan intercommunication.
Furthermore, a recycling box is installed on the support, a liquid receiving groove is formed in the lower side of the inner wall of the working cavity, and the bottom end of the liquid receiving groove is communicated with the recycling box through a plurality of groups of liquid discharge pipes.
(III) advantageous effects
Compared with the prior art, the invention provides a cleaning device for circuit board soldering flux, which has the following beneficial effects:
1. this circuit board scaling powder cleaning equipment can transversely press from both sides the circuit board of treating the abluent and tightly place between two regulating plates through clamping device to make the both ends of circuit board press from both sides tightly respectively between two splint on two regulating plates, according to the width of circuit board, choose for use fixing bolt's quantity, press from both sides tightly fixedly to the circuit board.
2. This circuit board scaling powder cleaning equipment, setting through two cleaning plates, can make two cleaning plates lay respectively at the front end and the rear end of circuit board, make the brush hair on two cleaning plates paste tightly with the front end and the rear end of circuit board respectively, rotation through first motor, drive the direction removal of transmission piece along directional traveller, under first touch switch and second touch switch's effect, when the first touch switch of touching of directional slider, make and adjust lead screw forward rotation, rotate to make directional slider touch to the second touch switch when, adjust lead screw antiport, thereby can drive transmission piece left and right reciprocating motion under the effect of adjusting the lead screw, make the brush hair on the cleaning plate can carry out left and right reciprocating's comprehensive cleaning to the circuit board.
3. This circuit board scaling powder cleaning equipment through the cooperation of water tank and water pump, can wash board water to the inside chlorinated solvent that adds of water tank, under the effect of water pump, water pipe and a plurality of water spout, cleaning the in-process to the circuit board through the brush hair, will chlorinated solvent wash board water and spout the front end and the rear end at the circuit board comprehensively, improve the cleaning performance.
4. This circuit board scaling powder cleaning equipment, under the effect of pivot, treat to wash and accomplish the back, can overturn cleaning plate, make a plurality of air nozzles set up downwards, and through locking between locking structure will overturn cleaning plate position and the transmission piece, through the rotation of second motor, drive clamping device and rotate, make the circuit board rotate, under the effect of fan, spout gas to pivoted circuit board under a plurality of air nozzles's the effect, wash the board water to the chlorinated solvent on circuit board surface and carry out comprehensive air-blowing evaporation, improve the cleaning efficiency.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front cross-sectional structural view of the present invention;
FIG. 3 is a front view of the sweeping board of the present invention in an inverted state;
FIG. 4 is a right side view schematic of the attachment of the drive block, sweeping board, bristles and directional slider of the present invention;
FIG. 5 is a schematic structural view of a front cross section of the connection of the first box body, the second box body, the filter plate, the electric heating net and the like according to the present invention;
FIG. 6 is a schematic view of the connection structure of the first adjusting plate, the second adjusting plate, the fixing spring and the square sleeve according to the present invention;
FIG. 7 is an enlarged view of a portion of FIG. 2A;
FIG. 8 is an enlarged partial view of FIG. 2 at B according to the present invention;
fig. 9 is a partially enlarged view of the structure at C in fig. 4 according to the present invention.
In the figure: 1. a cleaning tank; 2. a first motor; 3. a second motor; 4. a support; 5. a transmission block; 6. Adjusting the lead screw; 7. a directional slider; 8. a directional strut; 9. a first touch switch; 10. a second touch switch; 11. cleaning the board; 12. brushing; 13. a water pipe; 14. an air tube; 15. a water spray nozzle; 16. an air nozzle; 17. a first pipeline; 18. a second pipeline; 19. a water tank; 20. a fan; 21. a water pump; 22. a splint; 23. fixing the bolt; 24. a drive shaft; 25. a first limiting block; 26. a second limiting block; 27. Locking the bolt; 28. a limiting plate; 29. a limiting plate; 30. a support spring; 31. a pin rod; 32. a handle; 33. a first adjusting plate; 34. a second adjusting plate; 35. fixing the spring; 36. a square sleeve; 37. A square inserted link; 38. a first case; 39. a second case; 40. a filter plate; 41. an electrical heating grid; 42. A controller; 43. a recycling bin; 44. a liquid receiving tank; 45. and a liquid discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-9, a cleaning device for circuit board flux comprises a cleaning box 1, a first motor 2, a second motor 3, a clamping device, a transmission device and a cleaning device, wherein a working chamber is arranged inside the cleaning box 1, a bracket 4 is fixedly arranged at the bottom end of the cleaning box 1, the integral supporting capability is improved through the bracket 4, the first motor 2 and the second motor 3 are respectively arranged at the upper side and the lower side region of the outer side wall of the right end of the cleaning box 1, the transmission device comprises a transmission block 5, an adjusting screw 6, an oriented sliding column 8 and an oriented sliding block 7, the oriented sliding column 8 and the adjusting screw 6 are respectively and transversely arranged at the upper side region of the working chamber, the left end and the right end of the oriented sliding column 8 are respectively and fixedly connected with the left side wall and the right side wall of the working chamber, the left end and the right end of the adjusting screw 6 are respectively and rotatably connected with the left side wall and the right side wall of the working, the left output shaft of the first motor 2 can rotatably penetrate through the right side wall of the cleaning box 1 and is concentrically connected with the right end of the adjusting screw 6, the middle parts of the transmission block 5 and the directional slider 7 are respectively and transversely provided with a first threaded through hole and a sliding through hole, the first threaded through hole and the sliding through hole are respectively sleeved with a screw and sleeved outside the adjusting screw 6 and the directional sliding column 8 in a sliding manner, the directional slider 7 can be driven to transversely move along the square shape of the directional sliding column 8 by the rotation of the first motor 2 and is used for transverse movement of a subsequent cleaning board 11 to comprehensively clean a circuit board, the left side and the right side areas of the directional sliding column 8 are respectively provided with a first touch switch 9 and a second touch switch 10 for controlling the forward rotation and the reverse rotation of the first motor 2, and the arrangement of the first touch switch 9 and the second touch switch 10, the cleaning device comprises cleaning plates 11 which are symmetrically arranged front and back, a plurality of groups of bristles 12 are arranged on the end surface of one end of each cleaning plate 11 close to the transmission block 5, through continuous sliding contact of the bristles 12 on the cleaning plates 11 and a circuit board, residues in the production process of the circuit board can be cleaned, the upper sides of one ends of the two cleaning plates 11 are respectively and rotatably connected with the front end and the rear end of the transmission block 5 through rotating shafts, so that the angles of the cleaning plates 11 can be conveniently turned, locking structures are arranged on the front sides and the rear sides of the cleaning plates 11 and the transmission block 5, so that the turned angles of the cleaning plates 11 can be conveniently locked, a water pipe 13 and an air pipe 14 are longitudinally arranged in parallel in each cleaning plate 11, the rear end of the water pipe 13 is uniformly communicated with a plurality of water nozzles 15 along the length direction of the water pipe 13, the plurality of water nozzles 15 extend out of the outer side of one end of each cleaning plate 11 close to the transmission block 5, the cleaning capability of the circuit board can be improved by the water nozzles 15 in cooperation with the brush bristles 12, the right end of the air pipe 14 is uniformly communicated with a plurality of air nozzles 16 along the length direction of the air pipe 14, the air nozzles 16 extend out of the outer side of the right end of the cleaning plate 11, air can be sprayed out through the air nozzles 16, the cleaned circuit board can be conveniently dried, the water pipe 13 and the air pipe 14 are respectively communicated with a first pipeline 17 and a second pipeline 18, the first pipeline 17 and the second pipeline 18 are respectively communicated with a water tank 19 and a fan 20, and the water tank 19 and the fan 20 are both installed on the side wall of the top end of the cleaning box 1, the first pipeline 17 is communicated with a water pump 21, chlorinated solvent plate washing water can be stored through a water tank 19, the chlorinated solvent plate washing water can be sprayed to a circuit board through the water pump 21 for cleaning, and the chlorinated solvent plate washing water is blown to the circuit board through a fan 20 for use, the clamping device comprises regulating plates which are symmetrically arranged from left to right, clamping plates 22 are longitudinally and symmetrically arranged on the front side and the rear side of the end surface of each regulating plate, which is close to the middle part of the working cavity, clamping plates 22 are uniformly distributed and provided with a plurality of second threaded through holes along the length direction of the clamping plates 22, fixing bolts 23 are screwed into the second threaded through holes, the middle part of the other end of each regulating plate is rotatably connected with the lower side areas of the left side wall and the right side wall of the working cavity through a transmission shaft 24, and one end of the transmission shaft 24 is concentrically connected with the left output shaft of the second, through splint 22, can prescribe a limit to the left end and the right-hand member of circuit board and press from both sides tightly to according to the width of circuit board, choose for use fixing bolt 23's quantity, through rotatory fixing bolt 23, can press from both sides the circuit board tightly between splint 22, improve the stability of placing to the circuit board.
It should be further noted that, the left side and the right side of the directional sliding column 8 are respectively slidably sleeved with a first limiting block 25 and a second limiting block 26, the front ends of the first limiting block 25 and the second limiting block 26 are respectively provided with a third threaded through hole, the inside of the third threaded through hole is respectively provided with a locking bolt 27 in a threaded manner, the first touch switch 9 and the second touch switch 10 are respectively installed at the right end of the first limiting block 25 and the left end of the second limiting block 26, and can be respectively in sliding fit with the directional sliding column 8 through the first limiting block 25 and the second limiting block 26, so as to adjust the positions thereof, so as to set the stroke of the transmission block 5 on the adjusting screw rod 6, so as to clean circuit boards with different lengths, the locking structure comprises limiting plates 28 which are symmetrically arranged front and back, and the front end and the rear end of the transmission block 5 are respectively provided with four positioning holes around the rotating shaft as a circle center, the limiting plate 28 is longitudinally attached to the upper side of one end, far away from the transmission block 5, of the cleaning plate 11, two cavities are arranged in the upper side area of the cleaning plate 11, the two cavities are respectively and transversely aligned with the axes of two positioning holes longitudinally arranged in the four positioning holes, a limiting plate 29 is arranged inside each cavity, one end of each limiting plate 29 is attached to the inner wall, close to the transmission block 5, of one end of each cavity, a supporting spring 30 is arranged at the other end of each limiting plate 29, the other end of each supporting spring 30 is connected with the inner wall, far away from the transmission block 5, of one end of each cavity, far away from the transmission block 5, of each cavity, pin rods 31 are arranged on the upper side and the lower side of one end, close to the cleaning plate 11, of the limiting plate 28, the pin rods 31 respectively and sequentially penetrate through the cavities in a sliding mode and extend out of the other end of the limiting plate 28, the limiting plates 29 are fixedly connected with In the positioning hole, the pin rod 31 can be pulled out from the positioning hole by pulling the limiting plate 28, thereby rotating the angle of the cleaning plate 11, after the cleaning plate 11 rotates 90 degrees, the limiting plate 28 is loosened, under the action of the supporting spring 30, the two pin rods 31 are inserted into the corresponding two positioning holes to limit the position after the rotation, and play a role in stabilizing the subsequent air-dried circuit board, one end of each limiting plate 28 far away from the transmission block 5 is provided with a handle 32, so that the user can conveniently pull the limiting plate 28, each regulating plate comprises a first regulating plate 33 and a second regulating plate 34, the middle part of one end of the first regulating plate 33 is connected with the rotating shaft, the middle part of the other end of the first regulating plate 33 and the middle part of one end of the second regulating plate 34 are transversely provided with a telescopic rod, and the two clamping plates 22 are connected and set in the front side area and the back side area of, transversely the equipartition is provided with a plurality of fixed spring 35 between first regulating plate 33 and the second regulating plate 34, through the setting of fixed spring 35 and telescopic link, is convenient for adjust the distance between first regulating plate 33 and the second regulating plate 34 to can make clamping device press from both sides tightly the circuit board of different length, improve adaptability, the telescopic link includes square sleeve pipe 36 and square inserted bar 37, and inside square inserted bar 37 slidable inserted to square sleeve pipe 36, square sleeve pipe 36 the other end with first regulating plate 33 is connected, and square inserted bar 37's the other end is connected with second regulating plate 34, guarantees the elasticity of telescopic link, and has not taken place relative rotation between first regulating plate 33 and the second regulating plate 34, improves clamping device's use reliability.
The working principle of the embodiment is that a fixing spring 35 is compressed according to the size of a circuit board, the circuit board is longitudinally clamped in a clamping device and is fastened by a fixing bolt 23, after the fastening is finished, the placing position of the circuit board is adjusted to be parallel to cleaning plates 11, the cleaning plates 11 are rotated to be positioned between the two cleaning plates 11, then the positions of a first limiting block 25 and a second limiting block 26 are adjusted according to the length of the circuit board and are fixed by a locking bolt 27, chlorinated solvent washing board water is placed in a water tank 19, a first motor 2 and a water pump 21 are started, a second touch switch 10 is pressed to enable an adjusting screw rod 6 to rotate, a transmission block 5 and the cleaning plates 11 are driven to move leftwards along the direction of a directional sliding column 8, bristles 12 are used for cleaning the circuit board, and the chlorinated solvent washing board water is sprayed onto the circuit board from a plurality of water spray nozzles 15 through the water pump 21, cooperate brush hair 12 to scrub, when pending to slider 7 touching first touch switch 9, 2 reverse actions of first motor, make and adjust 6 reverse rotations of lead screw, drive block 5 and remove rightly, thereby make cleaning plate 11 drive brush hair 12 constantly reciprocal front end and the rear end at the circuit board wash, after the washing is accomplished, close first motor 2 and water pump 21, use handle 32, pulling limiting plate 28, extract pin 31, the position of rotation cleaning plate 11, make a plurality of air nozzles 16 set up down, open second motor 3 circular telegram simultaneously, effect through transmission shaft 24, drive the continuous upset of circuit board, open fan 20 circular telegram simultaneously, it can to carry out continuous air-drying through trachea 14 and a plurality of air nozzles 16 to the circuit board of upset.
Example 2
Referring to fig. 1-9, a circuit board flux cleaning apparatus, a first tank 38 and a second tank 39 are arranged on the left side of the top end of a cleaning tank 1 from left to right, a plurality of filter plates 40 and a plurality of electric heating nets 41 are respectively and longitudinally arranged in the first tank 38 and the second tank 39, a controller 42 for controlling the plurality of electric heating nets 41 is arranged on the top end of the second tank 39, the first tank 38 and the second tank 39 are transversely communicated through a communicating pipe, the right end of the second tank 39 is communicated with an air pipe 14, an air blower 20 is communicated and arranged in the middle of the left end of the first tank 38, a recovery tank 43 is arranged on a support 4, a liquid receiving tank 44 is arranged on the lower side of the inner wall of a working chamber, and the bottom end of the liquid receiving tank 44 is communicated with the recovery tank 43 through a plurality of liquid discharge pipes 45.
The theory of operation of this embodiment, on embodiment 1's basis, through multiunit filter 40 for to blowing to the gas of circuit board filter, improve gaseous cleanliness factor and to the protection of circuit board, through controller 42 and electric heating net 41, can select whether to heat the gas of blowing to the circuit board according to the in-service use condition, can blow to the circuit board through the gas after the heating, through the stoving effect.
In embodiments 1 and 2, the types of the first motor 2 and the second motor 3 are: YB2-132S-4H, the model of water pump 21 is: 666170-3EB-C, the model number of the electric heating net 41 is: HGK047-10W, the model of controller 42 is: MAM-100.
In the description herein, it is to be noted that, unless expressly stated or limited otherwise, the terms "connected" and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; the connection may be mechanical or electrical, and may be direct or indirect via an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description herein, it is noted that relational terms such as first and second, and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A circuit board scaling powder cleaning equipment which characterized in that: comprises a cleaning box (1), a first motor (2), a second motor (3), a clamping device, a transmission device and a cleaning device, wherein a working chamber is arranged inside the cleaning box (1), a support (4) is fixedly arranged at the bottom end of the cleaning box (1), the first motor (2) and the second motor (3) are respectively arranged at the upper side and the lower side area of the outer side wall of the right end of the cleaning box (1), the transmission device comprises a transmission block (5), an adjusting screw rod (6), a directional sliding column (8) and a directional sliding block (7), the directional sliding column (8) and the adjusting screw rod (6) are respectively and transversely arranged at the upper side area of the working chamber, the left end and the right end of the directional sliding column (8) are respectively and fixedly connected with the left side wall and the right side wall of the working chamber, the left end and the right end of the adjusting screw rod (6) are respectively and rotatably connected with the left side wall and the right side wall of, the left output shaft of the first motor (2) can rotatably penetrate through the right side wall of the cleaning box (1) and is concentrically connected with the right end of the adjusting screw rod (6), the middle parts of the transmission block (5) and the directional slider (7) are respectively and transversely provided with a first threaded through hole and a sliding through hole, the first threaded through hole and the sliding through hole are respectively sleeved with a screw and sleeved with a sliding sleeve outside the adjusting screw rod (6) and the directional sliding column (8), the left side and the right side area of the directional sliding column (8) are respectively provided with a first touch switch (9) and a second touch switch (10) which control the forward rotation and the reverse rotation of the first motor (2), the cleaning device comprises cleaning plates (11) which are symmetrically arranged in the front and back directions, a plurality of groups of brush hairs (12) are arranged on the end faces, close to the transmission block (5), of the upper sides of one ends of the two cleaning plates (11) are respectively and rotatably connected with the front end and the back end of the transmission block (5) through a rotating, the cleaning device comprises cleaning plates (11), a transmission block (5), a locking structure, a water pipe (13) and an air pipe (14), a plurality of water nozzles (15), a plurality of air nozzles (16), a plurality of water spraying nozzles (15), a plurality of water spraying nozzles (17), a plurality of air spraying nozzles (16), a plurality of water tanks (19) and a fan (20), wherein the cleaning plates (11) and the transmission block (5) are arranged on the front side and the rear side respectively, the water pipe (13) and the air pipe (14) are longitudinally arranged in parallel inside each cleaning plate (11), the rear end of the water pipe (13) is uniformly communicated and provided with the plurality of water spraying nozzles (15) along the length direction of the water pipe (13), the plurality of water spraying nozzles (15) extend out of the right end of each cleaning plate (11) close to the transmission block (5), the right end of the air pipe (14) is uniformly communicated and provided with the plurality of air spraying nozzles (16) along the length direction of the air pipe (14), the plurality of air spraying nozzles (16), water tank (19) and fan (20) are all installed on the top lateral wall of wasing case (1), and water pump (21) are installed to the intercommunication on first pipeline (17), clamping device includes bilateral symmetry's regulating plate, and the equal longitudinal symmetry in front side and the rear side that is close to on each regulating plate on the terminal surface at working chamber middle part is provided with splint (22), and splint (22) are gone up and are provided with a plurality of second screw through-holes along the length direction equipartition of splint (22), and equal spiral shell dress has inserted fixing bolt (23) on a plurality of second screw through-holes, each other end middle part on the regulating plate all through transmission shaft (24) respectively with the regional rotatable coupling of downside of the left side wall and the right side wall of working chamber, and be located the one end of transmission shaft (24) on right side with the left portion output shaft concentric connection of second motor (3).
2. The circuit board flux cleaning apparatus of claim 1, wherein: the left side and the right side of the directional sliding column (8) are respectively provided with a first limiting block (25) and a second limiting block (26) in a sliding sleeved mode, the front ends of the first limiting block (25) and the second limiting block (26) are respectively provided with a third threaded through hole, a locking bolt (27) is arranged inside the third threaded through hole in a screwed mode, and the first touch switch (9) and the second touch switch (10) are respectively arranged at the right end of the first limiting block (25) and the left end of the second limiting block (26).
3. The circuit board flux cleaning apparatus of claim 1, wherein: the locking structure comprises limiting plates (28) which are symmetrically arranged front and back, four locating holes are formed in the front end and the rear end of the transmission block (5) in a circumferential mode by taking the rotating shaft as a circle center, the limiting plates (28) are longitudinally attached to the upper side of one end, far away from the transmission block (5), of the cleaning plate (11), two cavities are arranged in the upper side area of the cleaning plate (11), the two cavities are respectively and transversely aligned to the axes of the two locating holes longitudinally arranged in the four locating holes, a limiting plate (29) is arranged inside each cavity, one end of each limiting plate (29) is tightly attached to the inner wall of one end, close to the transmission block (5), of each cavity, a supporting spring (30) is arranged at the other end of each limiting plate (29), the other end of each supporting spring (30) is connected with the inner wall of one end, far away from the transmission block (5), of each limiting plate (28) is provided with a pin rod (31), and the pin rods (31) respectively penetrate through the chambers in sequence in a sliding manner and extend out of the outside of the other ends of the limiting plates (28), the limiting plates (29) are fixedly connected with the pin rods (31), and the other ends of the two pin rods (31) are respectively inserted into two positioning holes in the longitudinal direction in the four positioning holes under the elastic force of the supporting springs (30).
4. The circuit board flux cleaning apparatus of claim 3, wherein: and one end of each limiting plate (28) far away from the transmission block (5) is provided with a handle (32).
5. The circuit board flux cleaning apparatus of claim 1, wherein: each regulating plate comprises a first regulating plate (33) and a second regulating plate (34), the middle of one end of the first regulating plate (33) is connected with the rotating shaft, the middle of the other end of the first regulating plate (33) and the middle of one end of the second regulating plate (34) are transversely provided with telescopic rods, two clamping plates (22) are connected and set in the front side area and the rear side area of the other end of the second regulating plate (34), and a plurality of fixing springs (35) are transversely and uniformly distributed between the first regulating plate (33) and the second regulating plate (34).
6. The apparatus of claim 5, wherein: the telescopic rod comprises a square sleeve (36) and a square inserting rod (37), the square inserting rod (37) can be inserted into the square sleeve (36) in a sliding mode, the other end of the square sleeve (36) is connected with the first adjusting plate (33), and the other end of the square inserting rod (37) is connected with the second adjusting plate (34).
7. The circuit board flux cleaning apparatus of claim 1, wherein: the top left side of wasing case (1) is provided with first box (38) and second box (39) from the left right side to inside vertically installing multiunit filter (40) and multiunit electric heating net (41) respectively of first box (38) and second box (39), controller (42) that are used for controlling multiunit electric heating net (41) are installed on the top of second box (39), transversely through communicating pipe intercommunication between first box (38) and second box (39), and the right-hand member of second box (39) with trachea (14) intercommunication, the left end middle part at first box (38) is installed in fan (20) intercommunication.
8. The circuit board flux cleaning apparatus of claim 1, wherein: a recycling box (43) is mounted on the support (4), a liquid receiving groove (44) is formed in the lower side of the inner wall of the working cavity, and the bottom end of the liquid receiving groove (44) is communicated with the recycling box (43) through a plurality of groups of liquid discharging pipes (45).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911170468.4A CN111014093B (en) | 2019-11-26 | 2019-11-26 | Circuit board scaling powder cleaning equipment |
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| CN201911170468.4A CN111014093B (en) | 2019-11-26 | 2019-11-26 | Circuit board scaling powder cleaning equipment |
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| CN111495826A (en) * | 2020-04-28 | 2020-08-07 | 景德镇市宏亿电子科技有限公司 | Printed circuit board belt cleaning device |
| CN111530825A (en) * | 2020-05-08 | 2020-08-14 | 佛山市顺德区信兆朗五金电子有限公司 | Hardware pin product cleaning and drying equipment |
| CN111921951A (en) * | 2020-08-04 | 2020-11-13 | 台州蓝锐机电科技有限公司 | Ultrasonic cleaning method for aluminum alloy die casting |
| CN112642787A (en) * | 2020-12-14 | 2021-04-13 | 成都金斯特节能门窗有限公司 | All-round aluminum alloy door and window processing belt cleaning device |
| CN112827883A (en) * | 2021-04-01 | 2021-05-25 | 王丽香 | Intelligent welding device for steel plate |
| CN113102394A (en) * | 2021-03-03 | 2021-07-13 | 章泽宏 | Rectangular steel pipe outer wall cleaning device |
| CN113941549A (en) * | 2021-10-20 | 2022-01-18 | 江苏振华新云电子有限公司 | Special automatic tank washing water sprayer for cleaning tantalum electrolytic capacitor |
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| CN113941549A (en) * | 2021-10-20 | 2022-01-18 | 江苏振华新云电子有限公司 | Special automatic tank washing water sprayer for cleaning tantalum electrolytic capacitor |
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