CN215613537U - Circuit board production belt cleaning device - Google Patents
Circuit board production belt cleaning device Download PDFInfo
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- CN215613537U CN215613537U CN202121436025.8U CN202121436025U CN215613537U CN 215613537 U CN215613537 U CN 215613537U CN 202121436025 U CN202121436025 U CN 202121436025U CN 215613537 U CN215613537 U CN 215613537U
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Abstract
The utility model provides a circuit board production cleaning device, which comprises: a circulating water washing system; install the pure water washing system at goods conveyor end, the pure water washing system includes the resin filtration jar, a filter, the conductivity meter, pure water collecting vat and pure water nozzle, wherein the water inlet that the jar was filtered to pure water pipe and resin is connected, the delivery port that the jar was filtered to the resin is connected with the water inlet of filter, the delivery port of filter passes through the pipeline and is connected with the pure water nozzle, the pure water nozzle sets up along goods conveyor symmetry from top to bottom, the conductivity meter is installed on the pipeline that filter and pure water nozzle are connected, the below at the pure water nozzle is installed to the pure water collecting vat, the delivery port of pure water collecting vat passes through the circulating water washing tank of pipe connection in the circulating water washing system. The circuit board production cleaning device can save water consumption and ensure the cleanness of the surface of a product through the design of the circuit board production cleaning process, and can prevent abnormal qualities such as color change, liquid medicine residue, oxidation and the like.
Description
Technical Field
The utility model relates to a cleaning device, in particular to a cleaning device for circuit board production.
Background
Flexible circuit boards (FPC for short) are widely used because of their high wiring density, light weight, thin thickness and good bending property. In the prior art, because the amount of cleaning water consumed during cleaning the circuit board is very large, circulating water is generally adopted for cleaning the circuit board, but the cleaning cleanliness is reduced although the water consumption is reduced by the circulating water cleaning, especially in the final cleaning process, the cleanness of the surface of the product needs to be ensured, the next process is convenient to smoothly perform, and the quality abnormity such as color change, liquid medicine residue, oxidation and the like is prevented. Therefore, how to design the cleaning procedure for producing the circuit board can not only save water consumption, but also ensure the cleanness of the surface of the product, and prevent abnormal quality such as discoloration, liquid medicine residue, oxidation and the like is a technical problem to be solved in the field.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a circuit board production cleaning device which can save water consumption, ensure the cleanness of the surface of a product and prevent abnormal qualities such as color change, liquid medicine residue, oxidation and the like.
In order to realize the technical scheme, the utility model provides a circuit board production cleaning device, which comprises: the circulating washing system consists of a plurality of groups of circulating washing devices arranged in parallel along the moving direction of the product conveying device, each group of circulating washing devices comprises a circulating washing tank, a spray pump, circulating water nozzles and spray water pipes, wherein the circulating water nozzles are symmetrically arranged up and down along the product conveying device and are connected with the water outlet of the spray pump through the spray water pipes, and the water inlet of the spray pump is connected with the circulating washing tank through a pipeline; install the pure water washing system at goods conveyor is terminal, the pure water washing system includes that the resin filters jar, a filter, the conductivity meter, pure water collecting vat and pure water nozzle, wherein the water inlet that the jar was filtered to pure water pipe and resin is connected, the delivery port that the jar was filtered to the resin is connected with the water inlet of filter, the delivery port of filter passes through the pipeline and is connected with the pure water nozzle, the pure water nozzle sets up along goods conveyor upper and lower symmetry, the conductivity meter is installed on the pipeline that filter and pure water nozzle are connected, the below at the pure water nozzle is installed to the pure water collecting vat, the delivery port of pure water collecting vat passes through the circulating water washing tank of pipe connection in the circulating water washing system.
In the above technical scheme, during actual work, the circulation washing system is used for circulation washing, namely: and cleaning water in the circulating water washing tank is subjected to circulating washing on the upper surface and the lower surface of the product on the product conveying device through a circulating water nozzle by a spray pump, and the cleaning water falls into the circulating water washing tank. The pure water washing system is arranged at the tail end of the product conveying device, pure water for cleaning is input into the resin filtering tank through a pipeline, after the resin is filtered, the integral ideal conductivity of the pure water is less than 0.67us/cm, the pure water is conveyed to the filter to filter fine impurities after passing through the resin filtering tank, the purity of the pure water is ensured, the conductivity meter is arranged at the water outlet of the filter and is used for monitoring the water quality of pure water spray cleaning in real time, when the conductivity is higher than a set value of 0.9us/cm, the system gives an alarm, the cleaning pure water is finally sprayed out through the pure water nozzle to clean the upper surface and the lower surface of a product, the cleaned pure water flows into the circulating water washing tank in the circulating water washing system after being collected through the pure water collecting tank and is diluted, and the non-circulating pure water is used in the last cleaning process, so that the water cleaning quality can be improved, ensure the cleanness of the product surface and prevent the quality abnormity such as color change, liquid medicine residue, oxidation and the like.
Preferably, a flow meter is attached to a pipe connecting the filter and the pure water nozzle, and the flow meter is attached to control the amount of pure water to be added and to monitor clogging of the resin filtration tank and the filter.
Preferably, the spray water pipe is provided with a one-way valve to prevent the spray water from flowing back.
Preferably, the bottom of the circulating water nozzle is provided with a water collecting tank, and a water outlet of the water collecting tank is connected with the circulating water washing tank through a pipeline, so that the spraying water can be conveniently collected.
Preferably, the circulating water washing tanks of adjacent circulating water washing devices are connected through a pipeline, so that circulating water among the circulating water washing tanks is circulated.
Preferably, a water level meter is installed in the circulating water washing tank and used for monitoring the liquid level of the circulating water washing tank in real time.
Preferably, a water replenishing pump is installed outside the circulating water washing tank, and water can be replenished to the circulating water washing tank as required.
The cleaning device for circuit board production provided by the utility model has the beneficial effects that: the circuit board production cleaning device can save water consumption and ensure the cleanness of the surface of a product through the design of the circuit board production cleaning process, and can prevent abnormal qualities such as color change, liquid medicine residue, oxidation and the like. In actual operation, the circulation washing system is used for circulation washing, namely: and cleaning water in the circulating water washing tank is subjected to circulating washing on the upper surface and the lower surface of the product on the product conveying device through a circulating water nozzle by a spray pump, and the cleaning water falls into the circulating water washing tank. The pure water washing system is arranged at the tail end of the product conveying device, pure water for cleaning is input into the resin filtering tank through a pipeline, after the resin is filtered, the integral ideal conductivity of the pure water is less than 0.67us/cm, the pure water is conveyed to the filter to filter fine impurities after passing through the resin filtering tank, the purity of the pure water is ensured, the conductivity meter is arranged at the water outlet of the filter and is used for monitoring the water quality of pure water spray cleaning in real time, when the conductivity is higher than a set value of 0.9us/cm, the system gives an alarm, the cleaning pure water is finally sprayed out through the pure water nozzle to clean the upper surface and the lower surface of a product, the cleaned pure water flows into the circulating water washing tank in the circulating water washing system after being collected through the pure water collecting tank and is diluted, and the non-circulating pure water is used in the last cleaning process, so that the water cleaning quality can be improved, ensure the cleanness of the product surface and prevent the quality abnormity such as color change, liquid medicine residue, oxidation and the like.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
In the figure: 100. a circulating water washing system; 101. a circulating water washing tank; 102. a spray pump; 103. a circulating water nozzle; 104. a water level gauge; 105. a water collection tank; 106. a water replenishing pump; 107. a one-way valve; 108. a spray header; 109. a ball valve; 200. a pure water washing system; 201. a resin filtration tank; 202. a filter; 203. a conductivity meter; 204. a flow meter; 205. a pure water collecting tank; 206. a pure water nozzle; 3. a product conveying device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 obtained by a person skilled in the art without making any inventive step are within the scope of the present invention.
Example (b): a cleaning device for circuit board production.
Referring to fig. 1, a circuit board production cleaning device includes:
the circulating water washing system 100 comprises a plurality of groups of circulating water washing devices arranged in parallel along the moving direction of a product conveying device 300, each group of circulating water washing devices comprises a circulating water washing tank 101, a spray pump 102, circulating water nozzles 103 and spray water pipes 108, wherein the circulating water nozzles 103 are symmetrically arranged up and down along the product conveying device 300, the circulating water nozzles 103 are connected with the water outlet of the spray pump 102 through the spray water pipes 108, the water inlet of the spray pump 102 is connected with the circulating water washing tank 101 through a pipeline, during actual work, the cleaning water in the circulating water washing tank 101 is used for circularly washing the upper surface and the lower surface of a product on the product conveying device 300 through the circulating water nozzles 103 through the spray pump 102, the cleaning water falls into the circulating water washing tank 101, the spray water pipes 108 are provided with one-way valves 107 for preventing the spray water from flowing back, and the bottom of the circulating water nozzles 103 is provided with a water collecting tank 105, the water outlet of the water collecting tank 105 is connected with the circulating water washing tank 101 through a pipeline, so that spraying water can be conveniently collected, a water level gauge 104 is installed in the circulating water washing tank 101 and used for monitoring the liquid level of the circulating water washing tank 101 in real time, a water replenishing pump 106 is installed outside the circulating water washing tank 101 and can replenish water to the circulating water washing tank 101 according to needs, the circulating water washing tanks 101 of adjacent circulating water washing devices are connected through pipelines to realize circulation of circulating water among the circulating water washing tanks 101, and a ball valve 109 is installed on a spraying water pipe 108 and used for controlling the flow of the circulating water;
a pure water washing system 200 installed at the end of the product transferring device 300, the pure water washing system 200 comprising a resin filtering tank 201, a filter 202, a conductivity meter 203, a pure water collecting tank 205 and a pure water nozzle 206, wherein an external pure water pipe is connected with the water inlet of the resin filtering tank 201, the water outlet of the resin filtering tank 201 is connected with the water inlet of the filter 202, the water outlet of the filter 202 is connected with the pure water nozzle 206 through a pipeline, the pure water nozzle 206 is symmetrically arranged up and down along the product transferring device 300, the conductivity meter 203 is installed on the pipeline connecting the filter 202 and the pure water nozzle 206, the pure water collecting tank 205 is installed below the pure water nozzle 206, the water outlet of the pure water collecting tank 205 is connected to the circulating water washing tank 101 in the circulating water washing system through a pipeline, a flow meter 204 is installed on the pipeline connecting the filter 202 and the pure water nozzle 206, and the flow meter 204 is installed for controlling the pure water adding amount, and the clogging of the resin canister 201 and the filter 202 can be monitored.
The circuit board production cleaning device can save water consumption and ensure the cleanness of the surface of a product through the design of the circuit board production cleaning process, and can prevent abnormal qualities such as color change, liquid medicine residue, oxidation and the like. In actual operation, the circulation water washing system 100 is used for circulation water washing, that is: the cleaning water in the circulating water washing tank 101 is circulated and washed by the spray pump 102 through the circulating water nozzles 103 on the upper and lower surfaces of the product on the product conveying device 300, and the cleaning water falls into the circulating water washing tank 101. The pure water washing system 200 is arranged at the tail end of the product conveying device 300, pure water for cleaning is input into the resin filtering tank 201 through a pipeline, after resin filtering is carried out through filtering of resin arranged in the resin filtering tank 201, the integral ideal conductivity of the pure water is less than 0.67us/cm after the resin filtering is ensured, the pure water is conveyed to the filter 202 to filter out fine impurities after passing through the resin filtering tank 201, the purity of the pure water is ensured, the conductivity meter 203 is arranged at the water outlet of the filter 202 and is used for monitoring the water quality sprayed with the pure water in real time, when the conductivity is higher than a set value of 0.9us/cm, the system gives an alarm, the cleaning pure water is sprayed out through the pure water nozzle 206 finally to clean the upper surface and the lower surface of the product, the cleaned pure water flows into the circulating water washing tank 101 in the circulating water washing system 100 after being collected through the pure water collecting tank 205, the circulating water is diluted, and non-circulating water is used in the last cleaning process, can improve the washing quality, ensure the cleanness of the product surface, and prevent abnormal quality such as discoloration, liquid medicine residue, oxidation, etc.
The above description is only for the preferred embodiment of the present invention, but the present invention should not be limited to the embodiment and the disclosure of the drawings, and therefore, all equivalent or modifications that do not depart from the spirit of the present invention are intended to fall within the scope of the present invention.
Claims (7)
1. A circuit board production belt cleaning device which characterized in that includes:
the circulating washing system consists of a plurality of groups of circulating washing devices arranged in parallel along the moving direction of the product conveying device, each group of circulating washing devices comprises a circulating washing tank, a spray pump, circulating water nozzles and spray water pipes, wherein the circulating water nozzles are symmetrically arranged up and down along the product conveying device and are connected with the water outlet of the spray pump through the spray water pipes, and the water inlet of the spray pump is connected with the circulating washing tank through a pipeline;
install the pure water washing system at goods conveyor is terminal, the pure water washing system includes that the resin filters jar, a filter, the conductivity meter, pure water collecting vat and pure water nozzle, wherein the water inlet that the jar was filtered to pure water pipe and resin is connected, the delivery port that the jar was filtered to the resin is connected with the water inlet of filter, the delivery port of filter passes through the pipeline and is connected with the pure water nozzle, the pure water nozzle sets up along goods conveyor upper and lower symmetry, the conductivity meter is installed on the pipeline that filter and pure water nozzle are connected, the below at the pure water nozzle is installed to the pure water collecting vat, the delivery port of pure water collecting vat passes through the circulating water washing tank of pipe connection in the circulating water washing system.
2. The circuit board production cleaning device of claim 1, wherein: and a flowmeter is arranged on a pipeline connecting the filter and the pure water nozzle.
3. The circuit board production cleaning device of claim 1, wherein: and the spray header is provided with a one-way valve.
4. The circuit board production cleaning device of claim 1, wherein: and a water collecting tank is arranged at the bottom of the circulating water nozzle, and a water outlet of the water collecting tank is connected with a circulating water washing tank through a pipeline.
5. The circuit board production cleaning device of claim 1, wherein: the circulating water washing tanks of the adjacent circulating water washing devices are connected through a pipeline.
6. The circuit board production cleaning device of claim 1, wherein: a water level meter is arranged in the circulating water washing tank.
7. The circuit board production cleaning device of claim 1, wherein: a water replenishing pump is arranged outside the circulating water washing tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436025.8U CN215613537U (en) | 2021-06-28 | 2021-06-28 | Circuit board production belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121436025.8U CN215613537U (en) | 2021-06-28 | 2021-06-28 | Circuit board production belt cleaning device |
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| Publication Number | Publication Date |
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| CN215613537U true CN215613537U (en) | 2022-01-25 |
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| CN202121436025.8U Active CN215613537U (en) | 2021-06-28 | 2021-06-28 | Circuit board production belt cleaning device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798648A (en) * | 2022-03-10 | 2022-07-29 | 深圳市卓尔航科技有限公司 | Etching demolding cleaning machine for cleaning LCD glass |
| CN115870267A (en) * | 2022-12-13 | 2023-03-31 | 江门市鼎翔电子科技有限公司 | Cleaning device suitable for continuous electroplating process of optical coupling lead frame |
-
2021
- 2021-06-28 CN CN202121436025.8U patent/CN215613537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114798648A (en) * | 2022-03-10 | 2022-07-29 | 深圳市卓尔航科技有限公司 | Etching demolding cleaning machine for cleaning LCD glass |
| CN115870267A (en) * | 2022-12-13 | 2023-03-31 | 江门市鼎翔电子科技有限公司 | Cleaning device suitable for continuous electroplating process of optical coupling lead frame |
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