CN202172528U - Horizontal apparatus for processing PCB - Google Patents
Horizontal apparatus for processing PCB Download PDFInfo
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- CN202172528U CN202172528U CN2011202285996U CN201120228599U CN202172528U CN 202172528 U CN202172528 U CN 202172528U CN 2011202285996 U CN2011202285996 U CN 2011202285996U CN 201120228599 U CN201120228599 U CN 201120228599U CN 202172528 U CN202172528 U CN 202172528U
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- liquid medicine
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Abstract
The embodiment of the utility model discloses a horizontal apparatus for processing a PCB (printed circuit board), comprising a liquid medicine processing apparatus, a first blowing apparatus, a first washing apparatus and a second blowing apparatus, wherein the first blowing apparatus is used for blowing the board surface of the PCB which is performed liquid medicine processing through the liquid medicine processing apparatus; the first washing apparatus is used for performing water spray washing to the PCB which is performed blowing processing by the first blowing apparatus; the second blowing apparatus is used for blowing the board surface of the PCB which is performed washing processing by the first washing apparatus. According to the scheme of the utility model, water consumption for cleaning PCB adhesion liquid medicine can be reduced and environmental protection costs are reduced.
Description
Technical field
The utility model relates to field of mechanical technique, is specifically related to the horizontal plants of processing printed circuit board.
Background technology
At present; In the process of utilizing the processing printed circuit board of horizontal plants (PCB, Printed Circuit Board), the PCB horizontal transmission that horizontal plants will be passed through after the liquid medicine processing is come out; Its plate face can be taken the liquid medicine of a great deal of out of, and horizontal plants is cleaned the PCB that this has liquid medicine.
In general, horizontal plants is come out 1 square meter PCB through liquid medicine processing back horizontal transmission, and its plate face self can be taken the liquid medicine of about 200 milliliters (ml) out of; Difference according to the liquid medicine characteristic; Horizontal plants is to there being different transfer rates, and with the speed processing PCB plate of average 2 meters/minute (min), the area of 1 horizontal plants product line processing in 1 month plate is about 15000 square meters; The liquid medicine drag-out can reach 3000 liters (L), and this liquid medicine amount is equivalent to open for twice the liquid medicine amount of cylinder.
Horizontal plants is generally cleaned the PCB through liquid medicine processing with the discharge of 8L/min at present; So; The water consumption that was used to clean liquid medicine in its 1 day can reach 11520L, if calculated in 25 days with moon work, the water consumption that was used to clean liquid medicine in 1 month can reach 288 tons; If calculate to handle 10 tons of about market prices of 1000 yuan of waste water, then the expense of its month sewage disposal will reach 28800 yuan.
The utility model content
The utility model embodiment provides a kind of horizontal plants of processing printed circuit board, cleans the water consumption that PCB adheres to liquid medicine in the hope of reducing, and reduces the environmental protection cost.
For solving the problems of the technologies described above, the utility model embodiment provides following technical scheme:
A kind of horizontal plants of processing printed circuit board comprises:
Liquid medicine processing unit (plant), first blowing device, first water washing device and second blowing device;
Wherein, said first blowing device is used for the plate top blast gas to the printed circuit board (PCB) that carries out liquid medicine processing through said liquid medicine processing unit (plant);
Said first water washing device is used for carrying out hydroblasting to the said printed circuit board (PCB) of handling of blowing through first blowing device;
Said second blowing device is used for the plate top blast gas to the said printed circuit board (PCB) of handling through said first water washing device flushing.
Therefore; The horizontal plants of the processing printed circuit board that the utility model embodiment provides comprises; The liquid medicine processing unit (plant), be used for first water washing device that first blowing device to the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through the liquid medicine processing unit (plant), this printed circuit board (PCB) of being used for handling to blowing through first blowing device carry out hydroblasting, be used for second blowing device to the plate top blast gas of this printed circuit board (PCB) of handling through the flushing of first water washing device; Owing to before washing, utilize first blowing device earlier to blowing through the printed circuit board (PCB) of liquid medicine processing; The liquid medicine that printed circuit board (PCB) plate face the is adhered to plate face that blows off; Help reducing the water consumption that follow-up cleaning PCB adheres to liquid medicine, and then can reduce the environmental protection cost.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1-a is the schematic top plan view of the horizontal plants of a kind of processing printed circuit board of providing of the utility model embodiment one;
Fig. 1-b is the schematic side view of the horizontal plants of a kind of processing printed circuit board of providing of the utility model embodiment one;
Fig. 1-c is the schematic top plan view of the horizontal plants of the another kind of processing printed circuit board that provides of the utility model embodiment one;
Fig. 2-a is the schematic top plan view of the horizontal plants of the another kind of processing printed circuit board that provides of the utility model embodiment one;
Fig. 2-b is the schematic side view of the horizontal plants of the another kind of processing printed circuit board that provides of the utility model embodiment one;
Fig. 3-a is the schematic top plan view of the horizontal plants of a kind of processing printed circuit board of providing of the utility model embodiment two;
Fig. 3-b is the schematic top plan view of the horizontal plants of the another kind of processing printed circuit board that provides of the utility model embodiment two;
Fig. 3-c is the schematic top plan view of the horizontal plants of another processing printed circuit board of providing of the utility model embodiment two.
Embodiment
The utility model embodiment provides a kind of horizontal plants of processing printed circuit board, cleans the water consumption that PCB adheres to liquid medicine in the hope of reducing, and reduces the environmental protection cost.
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Below be elaborated respectively through embodiment.
Embodiment one
Referring to Fig. 1-a, the horizontal plants of a kind of processing printed circuit board that the utility model embodiment provides can comprise: liquid medicine processing unit (plant) 110, first blowing device 120, first water washing device 130 and second blowing device 140.
Wherein, liquid medicine processing unit (plant) 110 is used for printed circuit board (PCB) is carried out the liquid medicine processed.
For example; Liquid medicine processing unit (plant) 110 can comprise the processing solution tank that holds liquid medicine; Liquid medicine processing unit (plant) 110 utilizes the corresponding liquid medicine that holds in the processing solution tank that printed circuit board (PCB) is carried out etching, cleaning or desmearing or the like processed; Certainly, liquid medicine processing unit (plant) 110 also possibly utilize corresponding liquid medicine that printed circuit board (PCB) is carried out other processed, gives an example no longer one by one here.
In practical application, liquid medicine processing unit (plant) 110 discharging openings are connected with the charging aperture of first blowing device 120, the charging aperture of discharging opening first water washing device 130 of first blowing device 120 connects; The discharging opening of first water washing device 130 is connected with the charging aperture of second blowing device 140, certainly, also possibly insert other device between each device.Printed circuit board (PCB) can transmit between each device through live roller.
First blowing device 110 is used for the plate top blast gas to the printed circuit board (PCB) that carries out liquid medicine processing through liquid medicine processing unit (plant) 110.
Wherein, first blowing device 110 to the main purpose of the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through liquid medicine processing unit (plant) 110 is, the plate face that blows off that the liquid medicine that the plate face of this printed circuit board (PCB) is adhered to is tried one's best.For example; First blowing device 110 at least 1 group blower of the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through liquid medicine processing unit (plant) 110 (for example can comprise; In one embodiment; First blowing device 120 can comprise the blower of even distribution at least 2 group positions or uneven distribution), wherein, every group of blower can comprise at least 1 blower.Comprise that with first blowing device 120 4 blowers are that example describes among Fig. 1-b.
In one embodiment; The pressure limit that 120 of first blowing devices blow out air-flow for example can be 5～30 kilograms/square centimeter or other pressure limit; For example can be 10～20 kilograms/square centimeter; So just form a kind of high pressure draught, and then helped more rapidly and thoroughly liquid medicine that the plate face with printed circuit board (PCB) the adheres to plate face that blows off.
In one embodiment; 120 of first blowing devices blow out the direction of air-flow and the plate face direction angulation scope of printed circuit board (PCB) for example can be 30 °～90 ° or other scope; For example; In some embodiment, 120 of first blowing devices flow path direction that puffs away can or become other angle with 75 ° of the plate face direction of motion written treaties of printed circuit board (PCB).Be appreciated that; Through adjusting suitable airflow direction, help more fast liquid medicine that the plate face with printed circuit board (PCB) the adheres to plate face that blows off, and help collecting and blow off the liquid medicine of plate face so that recycle; For instance; Can a container be set below first blowing device 120, first blowing device 120 directly blows off the liquid medicine that printed circuit board (PCB) plate face adheres in this container, even also pipeline can be set; The liquid medicine of collecting in the container is back in the processing solution tank of liquid medicine processing unit (plant) 110 through this pipeline automatically, and then reaches the purpose that the liquid medicine Automatic Cycle is utilized.
First water washing device 130 is used for carrying out hydroblasting to the above-mentioned printed circuit board (PCB) of handling of blowing through first blowing device 120.
For example; First water washing device 130 can comprise that at least 1 group sparge pipe that the printed circuit board (PCB) of handling to blowing through first blowing device 120 carries out hydroblasting (for example; In one embodiment; First water washing device 130 can comprise the sparge pipe of even distribution at least 2 group positions or uneven distribution), wherein, every group of sparge pipe can comprise at least 1 sparge pipe.Comprise that with first water washing device 130 4 sparge pipes are that example describes among Fig. 1-b.
In one embodiment; The pressure limit of first current that water washing device 130 sprays is 20～double centner/square centimeter or other pressure limit; For example can be 50～double centner/square centimeter; So just form a kind of High-Pressure Water, and then helped cleaning more rapidly and thoroughly the remaining liquid medicine of plate face possibility of printed circuit board (PCB).Referring to Fig. 1-c; For further utilizing the waste water behind the first water washing device 130 flushing printed circuit board (PCB)s, washing sedimentation dashpot also can be set, and the waste water of pipeline after with first water washing device, 130 flushing printed circuit board (PCB)s is set is injected in this washing sedimentation dashpot; Water is through the circulation sedimentation in the washing sedimentation dashpot; Reusable edible also can be used it for the processing solution tank liquid level of liquid medicine processing unit (plant) 110 on the other hand and replenish, and then reach the purpose that the waste water Automatic Cycle is utilized on the one hand.
Second blowing device 140 is used for the plate top blast gas to the above-mentioned printed circuit board (PCB) of handling through 130 flushings of first water washing device.
Wherein, second blowing device 140 mainly is the plate face that blows off that the water droplet (this water droplet possibly also contain micro-liquid medicine) that the plate face that washes the printed circuit board (PCB) of handling through first water washing device 130 adheres to is tried one's best.
For instance; Second blowing device 140 at least 1 group blower of the plate top blast gas of the printed circuit board (PCB) of handling through the flushing of first water washing device 130 (for example can comprise; In one embodiment; Second blowing device 140 can comprise the blower of even distribution at least 2 group positions or uneven distribution), wherein, every group of blower can comprise at least 1 blower.Comprise that with second blowing device 140 4 blowers are that example describes among Fig. 1-b.
In one embodiment; The pressure limit that 140 of second blowing devices blow out air-flow for example can be 5～30 kilograms/square centimeter or other pressure limit; For example can be 10～20 kilograms/square centimeter; So just form a kind of high pressure draught, and then helped more rapidly and thoroughly water droplet that the plate face with printed circuit board (PCB) the adheres to plate face that blows off.
In one embodiment; 140 of second blowing devices blow out the direction of air-flow and the plate face direction angulation scope of printed circuit board (PCB) for example can be 30 °～90 ° or other scope; For example; In some embodiment, 120 of first blowing devices flow path direction that puffs away can or become other angle with 75 ° of the plate face direction of motion written treaties of printed circuit board (PCB).Be appreciated that; Through adjusting suitable airflow direction, help more fast liquid medicine that the plate face with printed circuit board (PCB) the adheres to plate face that blows off, and help collecting and blow off the liquid medicine of plate face so that recycle; For instance; Can a container be set below second blowing device 140, second blowing device 140 directly blows off the water droplet that printed circuit board (PCB) plate face adheres in this container, even also pipeline can be set; The liquid medicine of collecting in the container is back in the water intaking groove of the washing sedimentation dashpot or first water washing device 130 through this pipeline automatically, and then reaches the purpose that the water resources Automatic Cycle is utilized.
Referring to Fig. 2-a, in one embodiment, horizontal plants also can comprise: second water washing device 150 and the 3rd blowing device 160.
Wherein, second water washing device 150 is used for carrying out hydroblasting to the above-mentioned printed circuit board (PCB) of handling of blowing through second blowing device 140.
Consider through second blowing device 140 liquid medicine that the printed circuit board (PCB) handled also maybe residual minim of blowing; At some printed circuit board (PCB) plate face cleannes are required second water washing device 150 can be set once more printed circuit board (PCB) carry out clean under the very high application scenarios.
In practical application, the discharging opening of charging aperture second blowing device 130 of second water washing device 150 connects, and the discharging opening of second water washing device 150 is connected with the charging aperture of the 3rd blowing device 160, certainly, also possibly insert other device between each device.Printed circuit board (PCB) can transmit between each device through live roller.
For example; Second water washing device 150 can comprise that at least 1 group sparge pipe that the printed circuit board (PCB) of handling to blowing through second blowing device 140 carries out hydroblasting (for example; In one embodiment; Second water washing device 150 can comprise the sparge pipe of even distribution at least 2 group positions or uneven distribution), wherein, every group of sparge pipe can comprise at least 1 sparge pipe.Comprise that with second water washing device 150 8 sparge pipes are that example describes among Fig. 2-b.
In one embodiment, the pressure limit of second current that water washing device 150 sprays is 1～10 kilogram/square centimeter or other pressure limit, for example can be 1～5 kilogram/square centimeter.Be appreciated that the waste water Chinese medicine water content behind second water washing device, the 150 flushing printed circuit board (PCB)s is extremely low, therefore, second water washing device 150 can circulate and take these waste water, to reach the purpose of water resources recycle.
The 3rd blowing device 160 is used for the plate top blast gas to the printed circuit board (PCB) of handling through 150 flushings of second water washing device.
Wherein, The 3rd blowing device 160 is that printed circuit board (PCB) is dried up to the main purpose of the plate top blast gas of the printed circuit board (PCB) of handling through 150 flushings of second water washing device; The 3rd blowing device 160 for example can be to printed circuit board (PCB) blowing hot-air (hot air temperature suits certainly), to dry up printed circuit board (PCB) fast.In another embodiment, also can select for use a drying unit to replace the 3rd blowing device 160, utilize drying unit directly printed circuit board (PCB) to be dried.
Test is found, uses the horizontal plants of above-mentioned framework to come processing printed circuit board.For example, use after the week, test interior the liquid medicine composition of water intaking groove (can claim the water under high pressure washing trough) of first water washing device 130 and find, the residual content of its liquid medicine only have original liquid medicine directly get into rinsing bowl afterwards the liquid medicine residual content about 1/10.And in this production process every day only add water and get final product for two to five times, and the amount that this adds water therewith before liquid level in the generative process replenish the amount basically identical of needs, promptly first water washing device, 130 high-pressure washings do not need many waters basically.And the interior liquid medicine composition of the water intaking groove (can claim the low-pressure water washing trough) of testing second rinsing bowl 150 is found, after using a week, only detects denier liquid medicine composition.And, use the horizontal plants of this enforcement framework after, the washing flow can reduce to 4L/min, calculates with moon work 25 days, reduces 144 tons of waters, handles 10 tons about 1000 yuan of waste water, can reduce 14400 yuan of the expenses of sewage disposal, the environmental protection cost greatly reduces.
Therefore; The horizontal plants of the processing printed circuit board that the utility model embodiment provides comprises; The liquid medicine processing unit (plant), be used for first blowing device to the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through the liquid medicine processing unit (plant), this printed circuit board (PCB) that is used for handling to blowing through first blowing device carries out first water washing device of hydroblasting and is used for second blowing device to the plate top blast gas of this printed circuit board (PCB) of handling through the flushing of first water washing device; Owing to before washing, utilize first blowing device earlier to blowing through the printed circuit board (PCB) of liquid medicine processing; The liquid medicine that printed circuit board (PCB) plate face the is adhered to plate face that blows off; Help reducing the water consumption that follow-up cleaning PCB adheres to liquid medicine, and then can reduce the environmental protection cost.
For ease of better understanding and implement the technical scheme of the utility model embodiment, a kind of method of using above-mentioned horizontal plants processing PCB is provided also below.
Embodiment two
Referring to Fig. 3-a; The horizontal plants of the another kind of processing printed circuit board that the utility model embodiment provides can comprise: liquid medicine processing unit (plant) 110, first blowing device 120, first water washing device 130 and second blowing device 140 and residual liquid medicine checkout gear 350;
Wherein, liquid medicine processing unit (plant) 110 is used for printed circuit board (PCB) is carried out the liquid medicine processed;
First blowing device 120 is used for the plate top blast gas to the printed circuit board (PCB) that carries out liquid medicine processing through liquid medicine processing unit (plant) 110;
First water washing device 130 is used for carrying out hydroblasting to the printed circuit board (PCB) of handling of blowing through first blowing device 120;
Second blowing device 140 is used for the plate top blast gas to the printed circuit board (PCB) of handling through 130 flushings of first water washing device.
In practical application, liquid medicine processing unit (plant) 110 discharging openings are connected with the charging aperture of first blowing device 120, the charging aperture of discharging opening first water washing device 130 of first blowing device 120 connects; The discharging opening of first water washing device 130 is connected with the charging aperture of second blowing device 140, certainly, also possibly insert other device between each device.Printed circuit board (PCB) can transmit between each device through live roller.
Residual liquid medicine checkout gear 350; Be used to judge through second blowing device 140 blow the above-mentioned printed circuit board (PCB) handled the residual degree of liquid medicine (wherein; The residual degree of liquid medicine can characterize liquid medicine amount residual on the printed circuit board (PCB) of unit are) whether (wherein above the residual degree threshold value of setting; This residual degree threshold value can be set according to the cleannes demand of concrete application scenarios, for example is 0.5 milligram/square centimeter or other value).
It is understandable that for the printed circuit board (PCB) (show this printed circuit board (PCB) not enough clean) of the residual degree of liquid medicine above the residual degree threshold value of setting, water washing device that can be identical or different carries out once more it or washing is repeatedly handled; And the printed circuit board (PCB) (showing this printed circuit board (PCB) clean enough) of the residual degree threshold value of surpass setting for the residual degree of liquid medicine then can be exported this printed circuit board (PCB) as the printed circuit board (PCB) of cleaning.
In one embodiment; Referring to Fig. 3-b, further, first water washing device 130 also is used for; When the residual degree of liquid medicine of judging above-mentioned printed circuit board (PCB) at residual liquid medicine checkout gear 350 surpasses the residual degree threshold value of setting, carry out hydroblasting to this printed circuit board (PCB);
In another embodiment, referring to Fig. 3-c, further, horizontal plants also can comprise: second water washing device 150 and the 3rd blowing device 160.
Wherein, when second water washing device 150, the residual degree of liquid medicine that is used for judging above-mentioned printed circuit board (PCB) at residual liquid medicine checkout gear 350 surpass the residual degree threshold value of setting, carry out hydroblasting to the above-mentioned printed circuit board (PCB) of handling of blowing through second blowing device 140.
The 3rd blowing device 160 is used for the plate top blast gas to the printed circuit board (PCB) of handling through 150 flushings of second water washing device.
Wherein, Liquid medicine processing unit (plant) 110 in the present embodiment, first blowing device 120, first water washing device 130 and second blowing device 140; And second water washing device 150 and the 3rd blowing device 160 can be like the liquid medicine processing unit (plant) among the above-mentioned embodiment one 110, first blowing device 120, first water washing device 130 and second blowing device 140; And second water washing device 150 and the 3rd blowing device 160; Its relevant parameter such as physical structure, air blowing or water spray can corresponding reference, gives unnecessary details no longer one by one here.
In practical application; Can behind each blowing device of horizontal plants or water washing device, all add a residual liquid medicine checkout gear; To detect the residual degree of liquid medicine of the printed circuit board (PCB) after this blowing device or water washing device processing; Surpass the situation of setting residual degree threshold value for the residual degree of printed circuit board (PCB) liquid medicine, for example can once more or repeatedly wash processing and meet the demands until its cleannes to it.
Therefore; The horizontal plants of the processing printed circuit board that the utility model embodiment provides comprises; The liquid medicine processing unit (plant), be used for first blowing device to the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through the liquid medicine processing unit (plant), this printed circuit board (PCB) that is used for handling to blowing through first blowing device carries out first water washing device of hydroblasting and is used for second blowing device to the plate top blast gas of this printed circuit board (PCB) of handling through the flushing of first water washing device, is used to judge through the blow residual degree of liquid medicine of the above-mentioned printed circuit board (PCB) handled of second blowing device whether surpass the residual liquid medicine checkout gear of the residual degree threshold value of setting.Owing to before washing, utilize first blowing device earlier to blowing through the printed circuit board (PCB) of liquid medicine processing; The liquid medicine that printed circuit board (PCB) plate face the is adhered to plate face that blows off; Help reducing the water consumption that follow-up cleaning PCB adheres to liquid medicine; And then can reduce the environmental protection cost, owing to be provided with the residual liquid medicine detection that residual liquid medicine checkout gear carries out printed circuit board (PCB), so help exporting the printed circuit board (PCB) that meets cleannes.
Need to prove; For aforesaid each method embodiment, for simple description, so it all is expressed as a series of combination of actions; But those skilled in the art should know; The utility model does not receive the restriction of described sequence of movement, because according to the utility model, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the utility model is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that details among certain embodiment, can be referring to the associated description of other embodiment.
More than the horizontal plants of processing printed circuit board that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper the principle and the execution mode of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, to sum up, this description should not be construed as the restriction to the utility model.
Claims (9)
1. the horizontal plants of a processing printed circuit board is characterized in that, comprising:
Liquid medicine processing unit (plant), first blowing device, first water washing device and second blowing device;
Wherein, said first blowing device is used for the plate top blast gas to the printed circuit board (PCB) that carries out liquid medicine processing through said liquid medicine processing unit (plant);
Said first water washing device is used for carrying out hydroblasting to the said printed circuit board (PCB) of handling of blowing through first blowing device;
Said second blowing device is used for the plate top blast gas to the said printed circuit board (PCB) of handling through said first water washing device flushing.
2. horizontal plants according to claim 1 is characterized in that,
Said horizontal plants also comprises: second water washing device and the 3rd blowing device;
Said second water washing device is used for carrying out hydroblasting to the said printed circuit board (PCB) of handling of blowing through second blowing device;
Said the 3rd blowing device is used for the plate top blast gas to the said printed circuit board (PCB) of handling through said second water washing device flushing.
3. horizontal plants according to claim 1 is characterized in that,
Said horizontal plants also comprises: residual liquid medicine checkout gear, second water washing device and the 3rd blowing device;
Wherein, residual liquid medicine checkout gear is used to judge whether the residual degree of liquid medicine of the said printed circuit board (PCB) of handling through the air blowing of second blowing device surpasses the residual degree threshold value of setting; When said second water washing device, the residual degree of liquid medicine that is used for judging said printed circuit board (PCB) at said residual liquid medicine checkout gear surpass the residual degree threshold value of setting, carry out hydroblasting to the said printed circuit board (PCB) of handling of blowing through second blowing device; Said the 3rd blowing device is used for the plate top blast gas to the said printed circuit board (PCB) of handling through said second water washing device flushing;
Perhaps,
Said horizontal plants also comprises: residual liquid medicine checkout gear;
Wherein, residual liquid medicine checkout gear is used to judge whether the residual degree of liquid medicine of the said printed circuit board (PCB) of handling through the air blowing of second blowing device surpasses the residual degree threshold value of setting;
Said first water washing device also is used for, and when the residual degree of liquid medicine of judging said printed circuit board (PCB) at said residual liquid medicine checkout gear surpasses the residual degree threshold value of setting, carries out hydroblasting to the said printed circuit board (PCB) of handling of blowing through second blowing device.
4. horizontal plants according to claim 1 is characterized in that,
Said first blowing device comprises the equally distributed blower at least 2 group positions to the plate top blast gas of the printed circuit board (PCB) that carries out liquid medicine processing through said liquid medicine processing unit (plant);
And/or,
Said second blowing device comprises the equally distributed blower at least 2 group positions to the plate top blast gas of the said printed circuit board (PCB) of handling through said first water washing device flushing.
5. horizontal plants according to claim 1 is characterized in that,
Said first water washing device comprises that the said printed circuit board (PCB) of handling to blowing through first blowing device carries out the equally distributed sparge pipe at least 2 group positions of hydroblasting.
6. according to each described horizontal plants of claim 1 to 5, it is characterized in that the pressure limit of said first air-flow that blowing device blows out is 10～20 kilograms/square centimeter.
7. according to each described horizontal plants of claim 1 to 5, it is characterized in that the pressure limit of said first current that water washing device sprays is 50～double centner/square centimeter.
8. according to each described horizontal plants of claim 1 to 5, it is characterized in that the pressure limit of said second air-flow that blowing device blows out is 10～20 kilograms/square centimeter.
9. according to claim 2 or 3 described horizontal plants, it is characterized in that the pressure limit of said second current that water washing device sprays is 1～5 kilogram/square centimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202285996U CN202172528U (en) | 2011-06-30 | 2011-06-30 | Horizontal apparatus for processing PCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202285996U CN202172528U (en) | 2011-06-30 | 2011-06-30 | Horizontal apparatus for processing PCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172528U true CN202172528U (en) | 2012-03-21 |
Family
ID=45830713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202285996U Expired - Fee Related CN202172528U (en) | 2011-06-30 | 2011-06-30 | Horizontal apparatus for processing PCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172528U (en) |
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2011
- 2011-06-30 CN CN2011202285996U patent/CN202172528U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENNAN CIRCUIT CO., LTD. Free format text: FORMER NAME: SHENZHEN SHENNAN CIRCUITS CO., LTD. |
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Address after: 518053 Nanshan District, Guangdong, overseas Chinese town, No. East Road, No. 99 Patentee after: SHENZHEN SHENNAN CIRCUIT CO., LTD. Address before: 518000 Nanshan District, Guangdong, overseas Chinese town, No. East Road, No. 99 Patentee before: Shenzhen Shennan Circuits Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20160630 |
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| CF01 | Termination of patent right due to non-payment of annual fee |