CN213079301U - A belt cleaning device for circuit board processing - Google Patents

A belt cleaning device for circuit board processing Download PDF

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Publication number
CN213079301U
CN213079301U CN202021760206.1U CN202021760206U CN213079301U CN 213079301 U CN213079301 U CN 213079301U CN 202021760206 U CN202021760206 U CN 202021760206U CN 213079301 U CN213079301 U CN 213079301U
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China
Prior art keywords
cleaning
circuit board
spraying
bin
storehouse
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CN202021760206.1U
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Chinese (zh)
Inventor
董中辉
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Shanghai Yihe Electronic Technology Co ltd
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Shanghai Yihe Electronic Technology Co ltd
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Priority to CN202021760206.1U priority Critical patent/CN213079301U/en
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Abstract

The utility model relates to a circuit board processing field specifically discloses a belt cleaning device for circuit board processing, including the clean bench, the last surface mounting of clean bench has the storehouse of spraying, the lower surface mounting who sprays the pipeline has the clearance liquid shower nozzle, the last surface mounting who sprays the storehouse has spray pump, and one side that spray pump is located the last surface mounting who sprays the storehouse has clearance liquid holding vessel, the last surface mounting who is located the clean bench in one side that sprays the storehouse has the cleaning storehouse, the inboard in cleaning storehouse is provided with the cleaning brush board, the inside wall that the both ends that clean the brush board are located the cleaning storehouse is provided with the brush board spout. The inside cleaning solution of cleaning solution holding vessel is gone into to spray pump, communicating pipe into spray piping's inside, sprays on the conveyer belt through the cleaning solution shower nozzle of spray piping lower extreme, will stay scaling powder on the circuit board and erode away and take away, cleans the nylon brush that the brush board drove the lower surface and cleans the upper surface of circuit board again.

Description

A belt cleaning device for circuit board processing
Technical Field
The utility model relates to a circuit board processing field specifically is a belt cleaning device for circuit board processing.
Background
The circuit board is also called as a circuit board and a PCB board, the circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electric appliances, the circuit board can be called as a printed circuit board or a printed circuit board, the circuit board needs to go through the links of copper deposition, electrolytic tinning (or chemical plating or thermal spraying tin), connector soldering tin and the like in the production process, and materials used in the links need to ensure the resistivity, so that the overall impedance of the circuit board is low to meet the product quality requirement, otherwise, the circuit board cannot normally run, and after the circuit board is welded in the circuit board processing, soldering flux remained on the circuit board in the soldering process needs to be washed away.
However, because the output of the circuit board is very large, the cleaning liquid is sprayed and the brush is used for cleaning the circuit board at present, so that the manual cleaning efficiency is too low, and the production efficiency is influenced. Accordingly, one skilled in the art provides a cleaning apparatus for circuit board processing to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt cleaning device for circuit board processing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a belt cleaning device for circuit board processing, includes the clean bench, the last surface mounting of clean bench has the storehouse of spraying, the inside that sprays the storehouse is provided with spray line, spray line's lower surface mounting has the cleaning fluid shower nozzle, the last surface mounting who sprays the storehouse has spray pump, be connected with the intercommunication pipeline between spray pump and the spray line, and one side of spray pump is located the last surface mounting who sprays the storehouse and has the cleaning fluid holding vessel, the last surface mounting who one side that sprays the storehouse is located the clean bench has the cleaning storehouse, the inboard in cleaning storehouse is provided with cleans the brush board, the inside wall that the both ends that clean the brush board are located the cleaning storehouse is provided with the brush board spout, and the internally mounted that one side top that cleans the brush board is located the cleaning storehouse has the air heater.
As a further aspect of the present invention: the cleaning liquid spray head is in through connection with the spray pipeline, the spray pipeline is in through connection with the spray pump through a communication pipeline, and the spray pump is in through connection with the cleaning liquid storage tank.
As a further aspect of the present invention: clean brush board and brush board spout sliding connection, and clean the lower surface mounting of brush board and have the nylon brush, hot-blast machine external power supply.
As a further aspect of the present invention: the inside of wash platform installs the conveyer belt, the upper surface of conveyer belt is provided with the outage.
As a further aspect of the present invention: the liquid discharge hole is communicated with the conveyor belt, and a rotating shaft is arranged at the joint of the conveyor belt and the cleaning table.
As a further aspect of the present invention: the lower extreme of wash platform installs the ponding groove, the lower surface mounting of ponding groove has the drain valve.
As a further aspect of the present invention: the drain valve is in through connection with the water accumulating tank, and the water accumulating tank is in through connection with the cleaning table.
Compared with the prior art, the beneficial effects of the utility model are that: the designed device main body can clean the circuit board in batches, thereby ensuring the cleaning speed and improving the production efficiency, the external rotating motor drives the conveyor belt to rotate, the circuit board to be processed is driven to pass through the interior of the spraying bin, the cleaning liquid in the cleaning liquid storage tank is discharged into the interior of the spraying pipeline through the communicating pipeline, and then is sprayed onto the conveyor belt through the cleaning liquid nozzle at the lower end of the spraying pipeline, the cleaning liquid with high pressure and high speed can wash away the scaling powder remained on the circuit board in the soldering process, the cleaning liquid drives the scaling powder to flow out through the liquid discharging hole on the conveyor belt, thereby constantly ensuring the cleanness and tidiness of the conveyor belt, the nylon brush driving the lower surface to clean the upper surface of the circuit board again when the cleaning brush board is used for cleaning, and ensuring the cleanness and tidiness of the circuit board, simultaneously at the air heater that washs the inside setting in storehouse, after the clearance of cleaning the brush board as the circuit board, can dry the remaining cleaning solution of upper surface through the blast air effect of air heater, can guarantee the production efficiency of circuit board.
Drawings
FIG. 1 is a schematic structural diagram of a cleaning device for processing a circuit board;
FIG. 2 is a schematic diagram of the internal structure of a spray chamber of a cleaning device for processing a circuit board;
fig. 3 is a schematic sectional view of the whole apparatus of a cleaning apparatus for processing a circuit board.
In the figure: 1. a cleaning table; 2. a conveyor belt; 3. a water accumulation tank; 4. a spraying bin; 5. a spray water pump; 6. cleaning the bin; 7. a spray pipe; 8. a drain hole; 9. a drain valve; 501. a communicating pipe; 601. a brush plate chute; 602. cleaning a brush board; 603. a hot air blower; 701. a cleaning solution storage tank; 702. cleaning fluid shower nozzle.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a cleaning apparatus for processing a circuit board includes a cleaning table 1, a spraying chamber 4 is installed on the upper surface of the cleaning table 1, a spraying pipe 7 is installed inside the spraying chamber 4, a cleaning liquid nozzle 702 is installed on the lower surface of the spraying pipe 7, a spraying water pump 5 (model: NX-C75) is installed on the upper surface of the spraying chamber 4, a communication pipe 501 is connected between the spraying water pump 5 and the spraying pipe 7, and one side of the spray water pump 5 is positioned on the upper surface of the spray bin 4 and is provided with a cleaning fluid storage tank 701, one side of the spray bin 4 is positioned on the upper surface of the cleaning platform 1 and is provided with a cleaning bin 6, the inner side of the cleaning bin 6 is provided with a cleaning brush plate 602, the two ends of the cleaning brush plate 602 are positioned on the inner side wall of the cleaning bin 6 and are provided with brush plate chutes 601, and a hot air blower 603 is installed inside the cleaning bin 6 above one side of the cleaning brush plate 602.
In fig. 1, 2, 3: cleaning solution shower nozzle 702 and spray piping 7 through connection, spray piping 7 passes through intercommunication 501 through connection with spray pump 5, spray pump 5 and cleaning solution holding vessel 701 through connection, clean brush board 602 and brush board spout 601 sliding connection, and the lower surface mounting who cleans brush board 602 has the nylon brush, air heater 603 external power supply, the internally mounted of clean bench 1 has conveyer belt 2, the upper surface of conveyer belt 2 is provided with outage 8, outage 8 and conveyer belt 2 through connection, the pivot is installed with the junction of clean bench 1 to conveyer belt 2, ponding groove 3 is installed to the lower extreme of clean bench 1, the lower surface mounting of ponding groove 3 has drain valve 9, drain valve 9 and ponding groove 3 through connection, ponding groove 3 and clean bench 1 through connection.
In fig. 1, 2: the quantity of spray pipe 7 is provided with a plurality ofly, and the lower surface of each all is provided with a plurality of clearance liquid shower nozzles 702, consequently can guarantee that a plurality of clearance liquid shower nozzles 702 spray the circuit board simultaneously, guarantee the efficiency of clearance, spray pump 5 discharges the inside clearance liquid of clearance liquid holding vessel 701 through intercommunication pipeline 501 into spray pipe 7's inside, clearance liquid shower nozzle 702 of rethread spray pipe 7 lower extreme sprays on conveyer belt 2, the high-speed clearance liquid of high pressure is spouting back on the circuit board, can take away the scaling powder that the soldering tin in-process remains on the circuit board away by scouring, the scaling powder is taken to the scaling powder and is flowed through outage 8 on the conveyer belt 2, guarantee that there can not be the pollutant on the subsequent clearance in-process conveyer belt.
In fig. 1, 3: conveyer belt 2 carries out the transmission through the motor with clean bench 1, clean brush board 602 and brush board spout 601 and control the back and forth motion, the nylon brush that cleans the lower surface of brush board 602 cleans the upper surface of circuit board again, guarantee the clean and tidy of circuit board, air heater 603 at the inside setting of washing storehouse 6 simultaneously, after the clearance of brush board 602 is cleaned to the circuit board process, the blast air effect that can pass through air heater 603 dries the remaining cleaning fluid of upper surface, ponding groove 3 can be used for spraying and the waste liquid of clearance in-process is collected in unison.
The utility model discloses a theory of operation is: the circuit board to be cleaned is placed on the conveyor belt 2 in the cleaning table 1, the conveyor belt 2 is driven to rotate by an external rotating motor, the circuit board to be processed is driven to pass through the interior of the spraying bin 4, the cleaning liquid in the cleaning liquid storage tank 701 is discharged into the spraying pipeline 7 through the communicating pipeline 501 by the spraying water pump 5, then the cleaning liquid is sprayed onto the conveyor belt 2 through the cleaning liquid spray head 702 at the lower end of the spraying pipeline 7, the high-pressure and high-speed cleaning liquid can wash away the soldering flux remained on the circuit board in the soldering process after being sprayed onto the circuit board, the cleaning liquid drives the soldering flux to flow out through the liquid discharge hole 8 on the conveyor belt 2, so that the soldering flux is concentrated into the water collecting tank 3 for centralized collection, meanwhile, the conveyor belt 2 continuously drives the circuit board to move towards the interior of the cleaning bin 6, and the nylon brush at the lower surface is driven by the cleaning brush plate 602 to clean the upper surface, guarantee the clean and tidy of circuit board, the air heater 603 that simultaneously sets up in the inside of wasing storehouse 6, after the clearance of cleaning brush board 602 is passed through to the circuit board, can dry the remaining cleaning solution of upper surface through the blast air effect of air heater 603 to can guarantee that the circuit board can not be for a long time by the cleaning solution soaking lead to damaging.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A cleaning device for processing a circuit board comprises a cleaning table (1) and is characterized in that a spraying bin (4) is mounted on the upper surface of the cleaning table (1), a spraying pipeline (7) is arranged inside the spraying bin (4), a cleaning liquid spray head (702) is mounted on the lower surface of the spraying pipeline (7), a spraying water pump (5) is mounted on the upper surface of the spraying bin (4), a communicating pipeline (501) is connected between the spraying water pump (5) and the spraying pipeline (7), a cleaning liquid storage tank (701) is mounted on one side of the spraying water pump (5) and located on the upper surface of the spraying bin (4), a cleaning bin (6) is mounted on one side of the spraying bin (4) and located on the upper surface of the cleaning table (1), a cleaning brush plate (602) is arranged on the inner side of the cleaning bin (6), brush plate chutes (601) are formed in the inner side walls of the two ends of the cleaning brush plate (602) and located on the cleaning bin (6), and a hot air blower (603) is arranged in the cleaning bin (6) above one side of the cleaning brush plate (602).
2. The cleaning device for processing the circuit board according to claim 1, wherein the cleaning liquid nozzle (702) is connected with a spray pipe (7) in a penetrating manner, the spray pipe (7) is connected with a spray water pump (5) in a penetrating manner through a communication pipe (501), and the spray water pump (5) is connected with a cleaning liquid storage tank (701) in a penetrating manner.
3. The cleaning device for processing the circuit board according to claim 1, wherein the cleaning brush plate (602) is slidably connected with the brush plate sliding groove (601), a nylon brush is mounted on the lower surface of the cleaning brush plate (602), and the air heater (603) is externally connected with a power supply.
4. A cleaning device for processing circuit boards according to claim 1, characterized in that a conveyor belt (2) is installed inside the cleaning table (1), and the upper surface of the conveyor belt (2) is provided with a drain hole (8).
5. The cleaning device for processing the circuit board as claimed in claim 4, wherein the liquid discharge hole (8) is connected with the conveyor belt (2) in a penetrating way, and a rotating shaft is arranged at the joint of the conveyor belt (2) and the cleaning table (1).
6. The cleaning device for the circuit board processing according to claim 1, wherein the lower end of the cleaning table (1) is provided with a water accumulation tank (3), and the lower surface of the water accumulation tank (3) is provided with a drain valve (9).
7. A cleaning device for processing circuit boards according to claim 6, wherein the drain valve (9) is in through connection with the water collecting tank (3), and the water collecting tank (3) is in through connection with the cleaning table (1).
CN202021760206.1U 2020-08-21 2020-08-21 A belt cleaning device for circuit board processing Active CN213079301U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021760206.1U CN213079301U (en) 2020-08-21 2020-08-21 A belt cleaning device for circuit board processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021760206.1U CN213079301U (en) 2020-08-21 2020-08-21 A belt cleaning device for circuit board processing

Publications (1)

Publication Number Publication Date
CN213079301U true CN213079301U (en) 2021-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021760206.1U Active CN213079301U (en) 2020-08-21 2020-08-21 A belt cleaning device for circuit board processing

Country Status (1)

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CN (1) CN213079301U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113909162A (en) * 2021-08-26 2022-01-11 郑州奥普智能科技股份有限公司 Automatic glue removing equipment and method for carrier

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113909162A (en) * 2021-08-26 2022-01-11 郑州奥普智能科技股份有限公司 Automatic glue removing equipment and method for carrier
CN113909162B (en) * 2021-08-26 2023-01-31 郑州奥普智能科技股份有限公司 Automatic glue removing equipment and method for carrier

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