CN112474504A - Circuit board cleaning device - Google Patents
Circuit board cleaning device Download PDFInfo
- Publication number
- CN112474504A CN112474504A CN202011226072.XA CN202011226072A CN112474504A CN 112474504 A CN112474504 A CN 112474504A CN 202011226072 A CN202011226072 A CN 202011226072A CN 112474504 A CN112474504 A CN 112474504A
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- CN
- China
- Prior art keywords
- frame
- feeding
- circuit board
- motor
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 230000007306 turnover Effects 0.000 claims abstract description 79
- 238000001035 drying Methods 0.000 claims abstract description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 33
- 238000010438 heat treatment Methods 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 10
- 241000883990 Flabellum Species 0.000 claims description 4
- 210000003781 tooth socket Anatomy 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000005507 spraying Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- 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
- B08B3/022—Cleaning travelling work
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- B08B1/143—
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- B08B1/32—
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- 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
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
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- 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
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
Abstract
The invention discloses a circuit board cleaning device, which belongs to the technical field of circuit board processing and comprises a machine base, a feeding device, a conveying belt, a cleaning device, a turnover device, a fixing device, a wiping device, a conveying frame and a drying device, wherein the machine base is arranged on the ground, the feeding device is arranged beside the machine base, the conveying belt is arranged on the machine base, the cleaning device is arranged beside the machine base, the turnover device is arranged on the machine base, the fixing device is arranged on the turnover device and is in sliding fit with the turnover device, the wiping device is arranged on the turnover device, the conveying frame is arranged on the machine base, and the drying device is arranged on the machine base. The invention provides a circuit board cleaning device, which is used for overturning a circuit board, cleaning two sides of the circuit board, wiping the circuit board, erasing stains remained on the circuit board and then drying the circuit board.
Description
Technical Field
The invention relates to the technical field of circuit board processing, in particular to a circuit board cleaning device.
Background
With the development of electronic technology, circuit boards are widely used more and more, but the circuit boards are contaminated by dust and dirt in the production process, and need to be cleaned before electronic components are soldered on the circuit boards.
The invention discloses a circuit board cleaning device with the prior publication number of CN109013490A, which comprises a body, a feeding component, a first rotary spraying component and a second rotary spraying component, wherein the first rotary spraying component and the second rotary spraying component are oppositely arranged on the side wall of the body; the feeding assembly comprises a first sliding rail and a second sliding rail which are arranged in parallel along the extending direction of the body, and when the feeding assembly is cleaned, the circuit board slides along the first sliding rail and the second sliding rail to penetrate through the first rotary spraying assembly and the second rotary spraying assembly. The cleaning device can spray cleaning agent to the circuit board from all directions through the rotating arm, and improves the cleaning effect of the circuit board.
When the circuit board is cleaned, only one side of the circuit board can be cleaned, the cleaning effect is poor, automatic gradual feeding is not adopted, the cleaning efficiency of the device is low, and meanwhile, after stains on the circuit board are washed in the cleaning process, residues possibly exist on the circuit board, and the circuit board cannot be cleaned.
Disclosure of Invention
The present invention is directed to a circuit board cleaning apparatus to solve the above-mentioned problems.
The invention provides a circuit board cleaning device which comprises a base, a feeding device, a conveying belt, a cleaning device, a turnover device, a fixing device, a wiping device, a conveying frame and a drying device, wherein the base is arranged on the ground, the feeding device is arranged beside the base, the conveying belt is arranged on the base, the cleaning device is arranged beside the base, the turnover device is arranged on the base, the fixing device is arranged on the turnover device and is in sliding fit with the turnover device, the wiping device is arranged on the turnover device, the conveying frame is arranged on the base, and the drying device is arranged on the base.
Further, the feeding device comprises a feeding frame, a feeding electric cylinder, a feeding block, a feeding seat, a feeding motor, two feeding boxes, two feeding rods, two feeding springs and four fixing blocks, the feeding frame is arranged beside the base, the feeding electric cylinder is arranged on the feeding frame, the feeding block is arranged on the telescopic end of the feeding electric cylinder, the one end of material loading piece runs through material loading frame and material loading piece and material loading frame sliding fit, the material loading seat sets up at material loading frame side, two material loading box symmetry sets up on the material loading seat, two the both ends of material loading pole are rotated respectively and are set up on two material loading boxes, four the fixed block is established respectively at the both ends of two material loading poles and four fixed blocks and two material loading pole normal running fit, two material loading spring sets up respectively between fixed block and material loading box, the material loading motor sets up the one end at one of them material loading pole.
Further, belt cleaning device includes water tank, conduit, suction pump, regulating pipe, adjusting gear, accommodate motor and shower nozzle, the water tank sets up the side at the frame, conduit sets up on the water tank, the suction pump sets up on conduit, a pot head of regulating pipe is established on conduit and is adjusted pipeline and conduit normal running fit, one of regulating pipe is served and is equipped with the tooth's socket, adjusting gear rotates to set up on the frame and the tooth's socket on adjusting gear and the regulating pipe meshes mutually, accommodate motor's main shaft is connected on adjusting gear, the other end at the regulating pipe is installed to the shower nozzle.
Further, the turnover device comprises a turnover plate, a steering plate, a guide groove plate, a movable groove plate, a first rotating wheel, a rotating support seat, a second rotating wheel, a turnover motor, a turnover belt, two turnover tracks and four pulleys, wherein the two turnover tracks are arranged at the top of the base, the four pulleys are respectively arranged on the two turnover tracks in pairs and are in running fit with each other, the turnover plate is rotationally connected with the four pulleys, the steering plate is fixedly arranged on the side wall of the turnover plate, the movable groove plate is arranged at the top of the base, a movable groove is arranged in the movable groove plate, one end of the steering plate is arranged in the guide groove plate and is in running fit with the guide groove plate, the guide groove plate is in running fit with the movable groove plate, the turnover motor is arranged at the top of the base, the first rotating wheel is connected to a spindle of the turnover motor, the rotating support seat is arranged at the top of the base, the second rotating wheel is arranged on the side wall of the rotating support seat, the second rotating wheel is in rotating fit with the rotating support seat, and the turnover belt is sleeved on the first rotating wheel and the second rotating wheel and penetrates through the moving groove plate to be connected to the guide groove plate.
Further, fixing device includes fixed motor, fixed rotor plate, two mounts and two fixed springs, fixed rotor plate rotates and sets up in the returning face plate, fixed motor sets up the bottom at the returning face plate and the main shaft of fixed motor runs through the returning face plate setting, two the mount setting on the returning face plate and with returning face plate sliding fit, two fixed spring's both ends are connected respectively on returning face plate and two mounts.
Further, the wiping device comprises a wiping frame, a lifting electric cylinder, a bearing frame, a wiping motor, a first bevel gear, a second bevel gear and a wiping disc, wherein the wiping frame is arranged on the base, the lifting electric cylinder is arranged on the wiping frame, the telescopic end of the lifting electric cylinder penetrates through the wiping frame, the bearing frame is arranged on the telescopic end of the lifting electric cylinder, the first bevel gear is rotatably arranged on the bearing frame, the second bevel gear is rotatably arranged on the bearing frame, the wiping motor is arranged on the bearing frame, a main shaft of the wiping motor penetrates through the wiping frame and is connected to the first bevel gear, and the wiping disc is arranged on the second bevel gear.
Further, drying device includes stoving frame, two stoving motors, two heating wire nets and two stoving flabellums, the frame setting of drying is on the frame, two the stoving motor sets up respectively on stoving frame and frame, two the heating wire net sets up respectively on stoving frame and frame, two the stoving flabellum sets up respectively on the main shaft of two stoving motors.
Compared with the prior art, the invention has the beneficial effects that:
firstly, before the circuit board cleaning device starts working, the circuit board is placed on the feeding frame, then the feeding electric cylinder starts to operate to drive the feeding block to move, the feeding block starts to move to stir the circuit board to move into the two feeding rods, then the feeding motor starts to operate to drive one of the feeding rods to rotate to convey the circuit board, meanwhile, the two feeding rods adjust the distance between the two feeding rods according to different thicknesses of the circuit board through the two feeding springs, the circuit board is prevented from being damaged, the circuit boards are fed one by one, and the cleaning efficiency of the device is improved.
Secondly, when the circuit board moves to the conveying belt, the water pump starts to operate, water in the water tank is pumped to the spray head through the adjusting pipe and the conveying pipeline, then the spray head cleans the circuit board, when the cleaning direction needs to be adjusted, the adjusting motor starts to operate to drive the adjusting gear to start rotating, the adjusting gear drives the adjusting pipe to start rotating to adjust the cleaning direction, and the cleaning effect is effectively improved.
Thirdly, when the circuit board moves to the turnover plate and is cleaned and wiped once, the turnover motor starts to operate to drive the first rotating wheel to rotate, the first rotating wheel rotates to drive the turnover belt to rotate, the turnover belt moves to drive the guide groove plate to move in the moving groove plate, then the guide rail drives the steering plate to move, the steering plate moves to drive the turnover plate to move, when the turnover plate moves to the end of the turnover rail, the turnover motor continues to operate, the guide groove plate drives the steering plate to move, so that the turnover plate rotates under the action of the steering plate, the circuit board is turned over and moves to the conveyor belt, then the other side of the circuit board is cleaned and wiped, the circuit board is turned over, the two sides of the circuit board can be cleaned, and the cleaning effect of the circuit board is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a schematic perspective view of the loading device of the present invention;
FIG. 5 is a first schematic perspective view of the flipping apparatus of the present invention;
FIG. 6 is a schematic perspective view of a second exemplary embodiment of the turnover device of the present invention;
FIG. 7 is a perspective view of the fixing device of the present invention;
fig. 8 is a partial perspective view of the present invention.
Reference numerals:
the device comprises a machine base 1, a feeding device 2, a conveying belt 11, a cleaning device 3, a turnover device 4, a fixing device 5, a wiping device 6, a conveying frame 12, a drying device 7, a feeding frame 21, a feeding electric cylinder 22, a feeding block 23, a feeding seat 24, a feeding motor 25, a feeding box 26, a feeding rod 27, a feeding spring 28, a fixed block 29, a water tank 31, a water pipeline 32, a water suction pump 33, an adjusting pipe 34, an adjusting gear 35, an adjusting motor 36, a spray head 37, a turnover plate 41, a steering plate 42, a guide groove plate 43, a moving groove plate 44, a first rotating wheel 45, a rotating support seat 46, a second rotating wheel 451, a turnover motor 47, a turnover belt 452, a turnover rail 48, a pulley 49, a fixed motor 51, a fixed rotating plate 52, a fixed frame 53, a fixed spring 54, a wiping frame 61, a lifting electric cylinder 62, a bearing frame 63, a wiping motor 64, a first bevel gear 65, a gear 66, the drying device comprises a wiping disc 67, a drying rack 71, a drying motor 72, a heating net 73 and drying fan blades 74.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.
The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, an embodiment of the present invention provides a circuit board cleaning device, including a base 1, a feeding device 2, a conveyor belt 11, a cleaning device 3, a turnover device 4, a fixing device 5, a wiping device 6, a conveyor frame 12, and a drying device 7, where the base 1 is disposed on the ground, the feeding device 2 is disposed beside the base 1, the conveyor belt 11 is disposed on the base 1, the cleaning device 3 is disposed beside the base 1, the turnover device 4 is disposed on the base 1, the fixing device 5 is disposed on the turnover device 4 and is in sliding fit with the turnover device 4, the wiping device 6 is disposed on the turnover device 4, the conveyor frame 12 is disposed on the base 1, and the drying device 7 is disposed on the base 1.
The feeding device 2 comprises a feeding frame 21, a feeding electric cylinder 22, a feeding block 23, a feeding seat 24, a feeding motor 25, two feeding boxes 26, two feeding rods 27, two feeding springs 28 and four fixing blocks 29, wherein the feeding frame 21 is arranged beside the machine base 1, the feeding electric cylinder 22 is arranged on the feeding frame 21, the feeding block 23 is arranged at the telescopic end of the feeding electric cylinder 22, one end of the feeding block 23 penetrates through the feeding frame 21 and the feeding block 23 is in sliding fit with the feeding frame 21, the feeding seat 24 is arranged beside the feeding frame 21, the two feeding boxes 26 are symmetrically arranged on the feeding seat 24, two ends of the two feeding rods 27 are respectively and rotatably arranged on the two feeding boxes 26, the four fixing blocks 29 are respectively sleeved at two ends of the two feeding rods 27, the four fixing blocks 29 are in rotating fit with the two feeding rods 27, the two feeding springs 28 are respectively arranged between the fixing blocks 29 and the feeding boxes 26, the feeding motor 25 is arranged at one end of one feeding rod 27; before the work begins, put into the material loading frame 21 with the circuit board, then material loading electricity jar 22 begins to operate, drive material loading block 23 and remove, material loading block 23 removes and begins to stir the circuit board and remove to two material loading poles 27 in, then material loading motor 25 begins to operate, drive one of them material loading pole 27 and begin to rotate, carry the circuit board, two material loading poles 27 adjust the interval between two material loading poles 27 through two material loading springs 28 according to the different thickness of circuit board simultaneously, prevent that the circuit board from being damaged, material loading one by one with the circuit board, the cleaning efficiency of device is improved.
The cleaning device 3 comprises a water tank 31, a water pipe 32, a water pump 33, an adjusting pipe 34, an adjusting gear 35, an adjusting motor 36 and a spray head 37, wherein the water tank 31 is arranged beside the base 1, the water pipe 32 is arranged on the water tank 31, the water pump 33 is arranged on the water pipe 32, one end of the adjusting pipe 34 is sleeved on the water pipe 32, the adjusting pipe 34 is in rotating fit with the water pipe 32, one end of the adjusting pipe 34 is provided with a tooth groove, the adjusting gear 35 is rotatably arranged on the base 1, the adjusting gear 35 is meshed with the tooth groove on the adjusting pipe 34, a main shaft of the adjusting motor 36 is connected to the adjusting gear 35, and the spray head 37 is arranged at the other end of the adjusting pipe 34; when the circuit board moves to conveyer belt 11, suction pump 33 begins the operation, takes out the water in water tank 31 to shower nozzle 37 through regulating tube 34 and pipeline, then shower nozzle 37 washs the circuit board, when needs adjust the washing direction, and regulating motor 36 begins the operation, drives adjusting gear 35 and begins to rotate, and adjusting gear 35 drives regulating tube 34 and begins to rotate, adjusts the washing direction, the effectual cleaning performance that has improved.
The turnover device 4 comprises a turnover plate 41, a steering plate 42, a guide groove plate 43, a movable groove plate 44, a first rotating wheel 45, a rotating support seat 46, a second rotating wheel 451, a turnover motor 47, a turnover belt 452, two turnover rails 48 and four pulleys 49, wherein the two turnover rails 48 are arranged at the top of the machine base 1, the four pulleys 49 are respectively arranged on the two turnover rails 48 in pairs and are in running fit with each other, the turnover plate 41 is rotationally connected to the four pulleys 49, the steering plate 42 is fixedly arranged on the side wall of the turnover plate 41, the movable groove plate 44 is arranged at the top of the machine base 1, a movable groove is arranged in the movable groove plate 44, one end of the steering plate 42 is arranged in the guide groove plate 43 and is in sliding fit with the guide groove plate 43, the guide groove plate 43 is in sliding fit with the movable groove plate 44, one end of the guide groove plate 43 is arranged in the movable groove plate 44 and is in sliding fit with the movable groove plate 44, the overturning motor 47 is arranged at the top of the base 1, the first rotating wheel 45 is connected to a spindle of the overturning motor 47, the rotating support seat 46 is arranged at the top of the base 1, the second rotating wheel 451 is arranged on a side wall of the rotating support seat 46, the second rotating wheel 451 is in rotating fit with the rotating support seat 46, the overturning belt 452 is sleeved on the first rotating wheel 45 and the second rotating wheel 451 and penetrates through the moving groove plate 44 to be connected to the guide groove plate 43; when the circuit board moves to the turnover plate 41 and is cleaned and wiped once, the turnover motor 47 starts to operate to drive the first rotation wheel 45 to rotate, the first rotation wheel 45 rotates to drive the turnover belt 452 to rotate, the turnover belt 452 moves to drive the guide groove plate 43 to move in the moving groove plate 44, then the guide rail drives the steering plate 42 to move, the steering plate 42 moves to drive the turnover plate 41 to move, when the turnover plate 41 moves to the end of the turnover rail 48, the turnover motor 47 continues to operate, the guide groove plate 43 drives the steering plate 42 to move, so that the turnover plate 41 rotates under the action of the steering plate 42, the circuit board is turned over and moves to the conveyor belt 11, then the other side is cleaned and wiped, the circuit board is turned over, the two sides of the circuit board can be cleaned, and the cleaning effect of the circuit board is high.
The fixing device 5 comprises a fixed motor 51, a fixed rotating plate 52, two fixing frames 53 and two fixing springs 54, the fixed rotating plate 52 is rotatably arranged in the turnover plate 41, the fixed motor 51 is arranged at the bottom of the turnover plate 41, a main shaft of the fixed motor 51 penetrates through the turnover plate 41, the two fixing frames 53 are arranged on the turnover plate 41 and are in sliding fit with the turnover plate 41, and two ends of the two fixing springs 54 are respectively connected to the turnover plate 41 and the two fixing frames 53; when the circuit board enters the flip board 41, the fixed motor 51 starts to operate to drive the fixed rotating board 52 to rotate, and under the cooperation of the two fixed springs 54, the fixed rotating board 52 rotates to drive the two fixed frames 53 to fix and release the circuit board, so that the circuit board is prevented from sliding and falling off in the wiping process.
The wiping device 6 comprises a wiping frame 61, an electric lifting cylinder 62, a bearing frame 63, a wiping motor 64, a first bevel gear 65, a second bevel gear 66 and a wiping disk 67, wherein the wiping frame 61 is arranged on the base 1, the electric lifting cylinder 62 is arranged on the wiping frame 61, the telescopic end of the electric lifting cylinder 62 penetrates through the wiping frame 61, the bearing frame 63 is arranged on the telescopic end of the electric lifting cylinder 62, the first bevel gear 65 is rotatably arranged on the bearing frame 63, the second bevel gear 66 is rotatably arranged on the bearing frame 63, the wiping motor 64 is arranged on the bearing frame 63, the main shaft of the wiping motor 64 penetrates through the wiping frame 61 and is connected to the first bevel gear 65, and the wiping disk 67 is arranged on the second bevel gear 66; when the circuit board is fixed by the two fixing frames 53 on the flipping board 41, the lifting electric cylinder 62 starts to operate to drive the bearing frame 63 to move, the bearing frame 63 moves to drive the wiping motor 64 to move, meanwhile, the wiping motor 64 starts to operate to drive the first bevel gear 65 to start rotating, the first bevel gear 65 rotates to drive the second bevel gear 66 to rotate, the second bevel gear 66 rotates to drive the wiping disk 67 to start rotating, and the circuit board is wiped.
The drying device 7 comprises a drying rack 71, two drying motors 72, two heating nets 73 and two drying fan blades 74, wherein the drying rack 71 is arranged on the machine base 1, the two drying motors 72 are respectively arranged on the drying rack 71 and the machine base 1, the two heating nets 73 are respectively arranged on the drying rack 71 and the machine base 1, and the two drying fan blades 74 are respectively arranged on main shafts of the two drying motors 72; after the circuit board is cleaned, the circuit board is moved to the conveying frame 12, the two heating nets 73 are used for heating, then the two drying motors 72 start to operate, the two drying fan blades 74 are driven to start to rotate, and the circuit board is dried by hot air.
The working principle is as follows: before the work starts, the circuit board is placed on the feeding frame 21, then the feeding electric cylinder 22 starts to operate to drive the feeding block 23 to move, the feeding block 23 starts to move to stir the circuit board to move into the two feeding rods 27, then the feeding motor 25 starts to operate to drive one of the feeding rods 27 to rotate to convey the circuit board, meanwhile, the two feeding rods 27 adjust the distance between the two feeding rods 27 according to different thicknesses of the circuit board through the two feeding springs 28 to prevent the circuit board from being damaged, the circuit boards are fed one by one, the cleaning efficiency of the device is improved, when the circuit board moves to the conveying belt 11, the water pump 33 starts to operate to pump water in the water tank 31 to the spray head 37 through the adjusting pipe 34 and the conveying pipe, then the spray head 37 cleans the circuit board, when the cleaning direction needs to be adjusted, the adjusting motor 36 starts to operate to drive the adjusting gear 35 to rotate, when the circuit board enters the turnover plate 41, the fixed motor 51 starts to operate to drive the fixed rotating plate 52 to rotate, the fixed rotating plate 52 rotates to drive the two fixing frames 53 to fix and release the circuit board under the coordination of the two fixing springs 54, so as to prevent the circuit board from falling off due to sliding in the wiping process, when the circuit board is fixed on the turnover plate 41 by the two fixing frames 53, the lifting electric cylinder 62 starts to operate to drive the bearing frame 63 to move, the bearing frame 63 moves to drive the wiping motor 64 to move, meanwhile, the wiping motor 64 starts to operate to drive the first bevel gear 65 to start to rotate, the first bevel gear 65 rotates to drive the second bevel gear 66 to rotate, the second bevel gear 66 rotates to drive the wiping disc 67 to start to rotate to wipe the circuit board, when the circuit board moves to the turnover plate 41 and is cleaned and wiped once, the turning motor 47 starts to operate to drive the first turning wheel 45 to rotate, the first turning wheel 45 rotates to drive the turning belt 452 to rotate, the turning belt 452 moves to drive the guide groove plate 43 to move in the moving groove plate 44, then the guide rail drives the turning plate 42 to move, the turning plate 42 moves to drive the turning plate 41 to move, when the turning plate 41 moves to the end of the turning rail 48, the turning motor 47 continues to operate, the guide groove plate 43 drives the turning plate 42 to move, so that the turning plate 41 rotates under the action of the turning plate 42 to turn and move the circuit board onto the conveying belt 11, then the other side of the circuit board is cleaned and wiped to turn over the circuit board, thereby the two sides of the circuit board can be cleaned, the cleaning effect of the circuit board is high, after the circuit board is cleaned, the circuit board moves onto the conveying frame 12, the two heating nets 73 heat the circuit board, and then the two drying motors 72 start to operate, the two drying fan blades 74 are driven to rotate, and the circuit board is dried by hot air.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A circuit board cleaning device is characterized in that: including frame (1), loading attachment (2), conveyer belt (11), belt cleaning device (3), turning device (4), fixing device (5), wiping arrangement (6), carriage (12) and drying device (7), frame (1) sets up subaerial, loading attachment (2) set up the side in frame (1), conveyer belt (11) set up on frame (1), belt cleaning device (3) set up the side in frame (1), turning device (4) set up on frame (1), fixing device (5) set up on turning device (4) and with turning device (4) sliding fit, cleaning device (6) set up on turning device (4), carriage (12) set up on frame (1), drying device (7) set up on frame (1).
2. The circuit board cleaning device according to claim 1, wherein: the feeding device (2) comprises a feeding frame (21), a feeding electric cylinder (22), a feeding block (23), a feeding seat (24), a feeding motor (25), two feeding boxes (26), two feeding rods (27), two feeding springs (28) and four fixing blocks (29), wherein the feeding frame (21) is arranged beside the machine base (1), the feeding electric cylinder (22) is arranged on the feeding frame (21), the feeding block (23) is arranged on the telescopic end of the feeding electric cylinder (22), one end of the feeding block (23) penetrates through the feeding frame (21), the feeding block (23) is in sliding fit with the feeding frame (21), the feeding seat (24) is arranged beside the feeding frame (21), the two feeding boxes (26) are symmetrically arranged on the feeding seat (24), two ends of the two feeding rods (27) are respectively and rotatably arranged on the two feeding boxes (26), four fixed block (29) are established respectively and are established at the both ends of two material loading poles (27) and four fixed block (29) and two material loading poles (27) normal running fit, two material loading spring (28) set up respectively between fixed block (29) and material loading box (26), material loading motor (25) set up the one end at one of them material loading pole (27).
3. The circuit board cleaning device according to claim 1, wherein: the cleaning device (3) comprises a water tank (31), a water pipe (32), a water pump (33), an adjusting pipe (34), an adjusting gear (35), an adjusting motor (36) and a spray head (37), the water tank (31) is arranged at the side of the machine base (1), the water pipe (32) is arranged on the water tank (31), the water pump (33) is arranged on the water pipe (32), one end of the adjusting pipe (34) is sleeved on the water pipe (32) and the adjusting pipe (34) is in running fit with the water pipe (32), one end of the adjusting pipe (34) is provided with a tooth socket, the adjusting gear (35) is rotationally arranged on the machine base (1) and the adjusting gear (35) is meshed with the tooth socket on the adjusting pipe (34), the main shaft of the adjusting motor (36) is connected to the adjusting gear (35), and the spray head (37) is installed at the other end of the adjusting pipe (34).
4. The circuit board cleaning device according to claim 1, wherein: the turnover device (4) comprises a turnover plate (41), a steering plate (42), a guide groove plate (43), a movable groove plate (44), a first rotating wheel (45), a rotating support seat (46), a second rotating wheel (451), a turnover motor (47), a turnover belt (452), two turnover tracks (48) and four pulleys (49), wherein the two turnover tracks (48) are arranged at the top of the machine base (1), the four pulleys (49) are respectively arranged on the two turnover tracks (48) in pairs and are in running fit, the turnover plate (41) is rotationally connected onto the four pulleys (49), the steering plate (42) is fixedly arranged on the side wall of the turnover plate (41), the movable groove plate (44) is arranged at the top of the machine base (1), a movable groove is arranged in the movable groove plate (44), one end of the steering plate (42) is arranged in the guide groove plate (43) and is in sliding fit with the guide groove plate (43), guide way board (43) and removal frid (44) sliding fit, the one end setting of guide way board (43) just with removal frid (44) sliding fit in removal frid (44), upset motor (47) set up the top at frame (1), first rotation wheel (45) are connected on the main shaft of upset motor (47), rotation supporting seat (46) set up the top at frame (1), second rotation wheel (451) set up on the lateral wall that rotates supporting seat (46), second rotation wheel (451) and rotation supporting seat (46) normal running fit, upset belt (452) cover is established and is connected on guide way board (43) on first rotation wheel (45) and second rotation wheel (451) and run through removal frid (44).
5. The circuit board cleaning device according to claim 4, wherein: fixing device (5) are including fixed motor (51), fixed rotor plate (52), two mounts (53) and two fixed spring (54), fixed rotor plate (52) rotate and set up in returning face plate (41), fixed motor (51) set up bottom and fixed motor (51) of returning face plate (41) main shaft run through returning face plate (41) setting, two mount (53) set up on returning face plate (41) and with returning face plate (41) sliding fit, two the both ends of fixed spring (54) are connected respectively on returning face plate (41) and two mounts (53).
6. The circuit board cleaning device according to claim 1, wherein: the wiping device (6) comprises a wiping frame (61), a lifting electric cylinder (62), a bearing frame (63), a wiping motor (64), a first bevel gear (65), a second bevel gear (66) and a wiping disc (67), the wiping frame (61) is arranged on the machine base (1), the lifting electric cylinder (62) is arranged on the wiping frame (61) and the telescopic end of the lifting electric cylinder (62) penetrates through the wiping frame (61), the bearing frame (63) is arranged on the telescopic end of the lifting electric cylinder (62), the first bevel gear (65) is rotationally arranged on the bearing frame (63), the second bevel gear (66) is rotatably arranged on the bearing frame (63), the wiping motor (64) is arranged on the bearing frame (63), a spindle of the wiping motor (64) penetrates through the wiping frame (61) and is connected to the first bevel gear (65), and the wiping disc (67) is arranged on the second bevel gear (66).
7. The circuit board cleaning device according to claim 1, wherein: drying device (7) are including drying frame (71), two drying motor (72), two heating wire nets (73) and two stoving flabellum (74), drying frame (71) sets up on frame (1), two drying motor (72) sets up respectively on drying frame (71) and frame (1), two heating wire nets (73) set up respectively on drying frame (71) and frame (1), two stoving flabellum (74) sets up respectively on the main shaft of two drying motor (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226072.XA CN112474504A (en) | 2020-11-05 | 2020-11-05 | Circuit board cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011226072.XA CN112474504A (en) | 2020-11-05 | 2020-11-05 | Circuit board cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112474504A true CN112474504A (en) | 2021-03-12 |
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ID=74928562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011226072.XA Pending CN112474504A (en) | 2020-11-05 | 2020-11-05 | Circuit board cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112474504A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117463658A (en) * | 2023-12-28 | 2024-01-30 | 江苏春兰机械制造有限公司 | Engine tray cleaning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117463658B (en) * | 2023-12-28 | 2024-03-15 | 江苏春兰机械制造有限公司 | Engine tray cleaning device |
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Application publication date: 20210312 |