CN205289088U - Pcb board water washing device - Google Patents
Pcb board water washing device Download PDFInfo
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- CN205289088U CN205289088U CN201620050228.6U CN201620050228U CN205289088U CN 205289088 U CN205289088 U CN 205289088U CN 201620050228 U CN201620050228 U CN 201620050228U CN 205289088 U CN205289088 U CN 205289088U
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- shower nozzle
- pcb board
- washing device
- water
- water washing
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Abstract
The utility model discloses a PCB board water washing device, including transport mechanism, still including set up in the water sword shower nozzle of transport mechanism initiating terminal, water sword shower nozzle is including first water sword shower nozzle that is located the drive mechanism top and the second water sword shower nozzle that is located the drive mechanism below, the liquid emitting direction of first water sword shower nozzle is for moving towards the oblique below of transport mechanism initiating terminal, the liquid emitting direction of second water sword shower nozzle is vertical and makes progress. The utility model discloses an alkali lye on PCB board surface can fast, thoroughly be clear away to the crisscross water sword shower nozzle of angle about first section of washing sets up, prevents the living crystallization of alkali lye chance aquatic products, can improve the production yield of PCB product.
Description
Technical field
The utility model relates to pcb board manufacturing technology field, is specifically related to a kind of pcb board water washing device.
Background technology
PCB(PrintedCircuitBoard), Chinese is printed circuit board, is called for short printed board, is one of the important parts of electronic industry.
Image transfer is in PCB manufacturing process a link, specifically comprises film forming, exposure, development, and the rear pcb board surface of development can be stained with alkali lye (sodium carbonate) and the follow-up manufacture of pcb board be had a negative impact, it is necessary to use water washing device to remove.
Existing pcb board water washing device comprises transporting mechanism and shower nozzle, and transporting mechanism comprises dash roller, transmits roller, and shower nozzle is the Fan spray head being perpendicular to transporting mechanism setting, and pcb board moves on the transfer mechanism, and pcb board is cleaned by the clear water by shower nozzle ejection.
But, the Fan spray head of existing water washing device is by himself structural limitations, the alkali lye on pcb board surface cannot be removed fast, so enter the first section of water washing device at pcb board, pcb board still has a small amount of alkali lye, low-concentration alkali liquor meets water can produce crystallization (the aobvious alkalescence of carbonate hydrolysis, iron carbonate can be produced, copper carbonate precipitated crystal thing), crystallization is easily attached on dash roller, and pile up on dash roller, the crystallization piled up makes dash roller surface uneven, easy scratch pcb board, and crystallization may come off and counter is bonded at pcb board surface, cause PCB product bad.
Practical novel content
The purpose of this utility model is to provide a kind of pcb board water washing device.
For realizing the novel object of above-mentioned practicality, the utility model adopts following technical scheme:
A kind of pcb board water washing device, comprise transporting mechanism, also comprise the water cutter shower nozzle being arranged at described transporting mechanism initiating terminal, described water cutter shower nozzle comprises the first water cutter shower nozzle being positioned at above transmission rig and is positioned at the 2nd water cutter shower nozzle below transmission rig, the liquid outgoing direction of described first water cutter shower nozzle is the oblique lower section towards described transporting mechanism initiating terminal, and the liquid outgoing direction of described 2nd water cutter shower nozzle is straight up.
As the technical scheme that the utility model improves further, the liquid outgoing direction of described first water cutter shower nozzle becomes 30 degree of angles with pcb board upper surface.
As the technical scheme that the utility model improves further, described water cutter shower nozzle comprises liquid-inlet pipe and spray dish, and some jet orifices offered by described spray dish, and described jet orifice is connected with described liquid-inlet pipe.
As the technical scheme that the utility model improves further, the setting in one line on described spray dish of described jet orifice.
As the technical scheme that the utility model improves further, between adjacent described jet orifice, spacing is 5 millimeters, and the internal diameter of described jet orifice is 2 millimeters.
As the technical scheme that the utility model improves further, the height of described jet orifice distance pcb board upper surface is 5 centimetres.
As the technical scheme that the utility model improves further, also comprising some Fan spray heads, described Fan spray head is crisscross arranged above and below described transporting mechanism along the operation direction of described transporting mechanism.
Relative to prior art, technique effect of the present utility model is:
The utility model is by arranging the staggered water cutter shower nozzle of lower angle in the first section of washing, it is possible to quick, thoroughly to remove pcb board surface alkali lye, prevents alkali lye chance water from producing crystallization, it is possible to the good rate of production of raising PCB product.
Accompanying drawing explanation
Fig. 1 is the structural representation of pcb board water washing device in embodiment;
Fig. 2 is the structural representation of water cutter shower nozzle in embodiment.
Embodiment
Below with reference to embodiment shown in the drawings, the utility model is described in detail. But these enforcement modes do not limit the utility model, structure, method or conversion functionally that the those of ordinary skill of this area is made according to these enforcement modes are all included in protection domain of the present utility model.
Orientation described herein, angle are all the states that are placed in transporting mechanism transmission taking pcb board as benchmark.
Embodiment
See Fig. 1, a kind of pcb board water washing device 100, comprise transporting mechanism 1, also comprise the water cutter shower nozzle 2 being arranged at described transporting mechanism 1 initiating terminal, described water cutter shower nozzle 2 comprises the first water cutter shower nozzle 201 being positioned at above transmission rig and is positioned at the 2nd water cutter shower nozzle 202 below transmission rig, the liquid outgoing direction of described first water cutter shower nozzle 201 is the oblique lower section towards described transporting mechanism 1 initiating terminal, and the liquid outgoing direction of described 2nd water cutter shower nozzle 202 is straight up.
It should be noted that, the first water cutter shower nozzle 201 is consistent with the structure of the 2nd water cutter shower nozzle 202, arranges angle difference; Pcb board 3 upper surface affects by pool effect can remain a large amount of alkali lye, first water cutter shower nozzle 201 is obliquely installed, make liquid outgoing direction towards the oblique lower section of transporting mechanism 1 initiating terminal, liquid impacts and forms thrust forward when pcb board 3 upper surface, it is possible to rushed away fast by the alkali lye of pcb board 3 upper surface; The alkali lye that pcb board 3 lower surface adheres to is less comparatively speaking, 2nd water cutter shower nozzle 202 is vertically arranged, make liquid outgoing direction straight up, liquid vertical impact is enough at pcb board 3 lower surface remove on it alkali lye adhered to, and the 2nd the angle of water cutter shower nozzle 202 and the first water cutter shower nozzle 201 be crisscross arranged, it is possible to avoid the flushing that opposes of upper and lower water cutter shower nozzle 2 to weaken rinse capability.
In the present embodiment, the liquid outgoing direction of described first water cutter shower nozzle 201 is preferably into 30 degree of angles with pcb board 3 upper surface.
Concrete, see Fig. 2, described water cutter shower nozzle 2 comprises liquid-inlet pipe 21 and spray dish 22, described spray dish 22 has been offered some jet orifices 23, described jet orifice 23 is connected with described liquid-inlet pipe 21, and liquid-inlet pipe 21 is also communicated with waterworks (not shown), it is possible to wash the water source of waste water as waterworks of (Fan spray head 4 hereafter) by follow-up sector, formation effluent cycle utilizes, water saving cost.
Further, the setting in one line on described spray dish 22 of described jet orifice 23, the jet orifice 23 of setting in one line can make flushing cover width maximumization of water cutter shower nozzle 2.
Further, between adjacent described jet orifice 23, spacing is 5 millimeters, and the internal diameter of described jet orifice 23 is 2 millimeters, the setting of jet orifice 23 comparatively dense, can ensureing the rinse capability of water cutter shower nozzle 2 and rinse area coverage, described jet orifice 23 is 5 centimetres apart from the height of pcb board 3 upper surface.
Supplementing, pcb board water washing device 100 also comprises some Fan spray heads 4, and described Fan spray head 4 is crisscross arranged above and below described transporting mechanism 1 along the operation direction of described transporting mechanism 1.
The utility model is by arranging the staggered water cutter shower nozzle 2 of lower angle in the first section of washing, it is possible to quick, thoroughly to remove pcb board 3 surface alkali lye, prevents alkali lye chance water from producing crystallization, it is possible to the good rate of production of raising PCB product.
Last it is noted that above enforcement mode is only in order to illustrate the technical solution of the utility model, it is not intended to limit; Although the utility model being described in detail with reference to aforementioned embodiments, it will be understood by those within the art that: the technical scheme described in aforementioned each enforcement mode still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make essence disengaging the utility model of appropriate technical solution respectively implement the spirit and scope of mode technical scheme.
Claims (7)
1. a pcb board water washing device, comprise transporting mechanism, it is characterized in that, also comprise the water cutter shower nozzle being arranged at described transporting mechanism initiating terminal, described water cutter shower nozzle comprises the first water cutter shower nozzle being positioned at above transmission rig and is positioned at the 2nd water cutter shower nozzle below transmission rig, the liquid outgoing direction of described first water cutter shower nozzle is the oblique lower section towards described transporting mechanism initiating terminal, and the liquid outgoing direction of described 2nd water cutter shower nozzle is straight up.
2. pcb board water washing device according to claim 1, it is characterised in that, the liquid outgoing direction of described first water cutter shower nozzle becomes 30 degree of angles with pcb board upper surface.
3. pcb board water washing device according to claim 1, it is characterised in that, described water cutter shower nozzle comprises liquid-inlet pipe and spray dish, and some jet orifices offered by described spray dish, and described jet orifice is connected with described liquid-inlet pipe.
4. pcb board water washing device according to claim 3, it is characterised in that, the setting in one line on described spray dish of described jet orifice.
5. pcb board water washing device according to claim 3, it is characterised in that, between adjacent described jet orifice, spacing is 5 millimeters, and the internal diameter of described jet orifice is 2 millimeters.
6. pcb board water washing device according to claim 3, it is characterised in that, the height of described jet orifice distance pcb board upper surface is 5 centimetres.
7. pcb board water washing device according to claim 1, it is characterised in that, also comprise some Fan spray heads, described Fan spray head is crisscross arranged above and below described transporting mechanism along the operation direction of described transporting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050228.6U CN205289088U (en) | 2016-01-19 | 2016-01-19 | Pcb board water washing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620050228.6U CN205289088U (en) | 2016-01-19 | 2016-01-19 | Pcb board water washing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205289088U true CN205289088U (en) | 2016-06-08 |
Family
ID=56428667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620050228.6U Active CN205289088U (en) | 2016-01-19 | 2016-01-19 | Pcb board water washing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205289088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139493A (en) * | 2019-04-29 | 2019-08-16 | 深圳市科路迪机械设备有限公司 | Pcb board cleans line |
| CN112871827A (en) * | 2020-12-29 | 2021-06-01 | 江西威力固智能设备有限公司 | Overflow washing machine equipment |
| CN113414163A (en) * | 2021-06-17 | 2021-09-21 | 顾濳刚 | Method for medical cleaning, rinsing and hot blow drying |
-
2016
- 2016-01-19 CN CN201620050228.6U patent/CN205289088U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139493A (en) * | 2019-04-29 | 2019-08-16 | 深圳市科路迪机械设备有限公司 | Pcb board cleans line |
| CN112871827A (en) * | 2020-12-29 | 2021-06-01 | 江西威力固智能设备有限公司 | Overflow washing machine equipment |
| CN113414163A (en) * | 2021-06-17 | 2021-09-21 | 顾濳刚 | Method for medical cleaning, rinsing and hot blow drying |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |