CN116528475A - Automatic liquid medicine adding system of energy-saving printed circuit board - Google Patents
Automatic liquid medicine adding system of energy-saving printed circuit board Download PDFInfo
- Publication number
- CN116528475A CN116528475A CN202310236366.8A CN202310236366A CN116528475A CN 116528475 A CN116528475 A CN 116528475A CN 202310236366 A CN202310236366 A CN 202310236366A CN 116528475 A CN116528475 A CN 116528475A
- Authority
- CN
- China
- Prior art keywords
- liquid medicine
- box
- printed circuit
- annular
- clear water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003814 drug Substances 0.000 title claims abstract description 99
- 239000007788 liquid Substances 0.000 title claims abstract description 89
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 8
- 238000013329 compounding Methods 0.000 claims description 4
- 239000003085 diluting agent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000013043 chemical agent Substances 0.000 abstract description 2
- 238000002360 preparation method Methods 0.000 description 5
- 239000013505 freshwater Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000012895 dilution Substances 0.000 description 2
- 238000010790 dilution Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/0085—Apparatus for treatments of printed circuits with liquids not provided for in groups H05K3/02 - H05K3/46; conveyors and holding means therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0736—Methods for applying liquids, e.g. spraying
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Accessories For Mixers (AREA)
Abstract
The invention discloses an energy-saving automatic liquid medicine adding system for a printed circuit board, which relates to the technical field of chemical agent adding in the production of the printed circuit board, and particularly relates to an energy-saving automatic liquid medicine adding system for the printed circuit board. This automatic liquid medicine adding system of energy-saving printed circuit board through increase with former quantitative clear water ration box of adding box signal linkage on current automatic interpolation device edge, its inlet tube can be according to liquid medicine temperature demand at the front end through hot water long temperature, guarantees can not cause the temperature to change violently when adding to the medicine basin.
Description
Technical Field
The invention relates to the technical field of chemical agent addition in printed circuit board production, in particular to an energy-saving automatic liquid medicine addition system for a printed circuit board.
Background
The existing printed circuit board is designed to meet different application scenes, the wiring design is more and more compact, the appearance requirement is strict, the shape is diversified, and the requirement on quality stability is high, so that the liquid medicine in each working procedure of the printed circuit board is required to be kept in an optimal state, the traditional manual timing addition is completely unsuitable for the control requirement of the liquid medicine pipe in the existing production, and various central medicine supply systems and automatic addition systems are generated.
The existing various adding systems are basically to add the preparation liquid with the same or similar concentration as the liquid medicine in the tank, and the use concentration of part of the liquid medicine (such as developer, stripping agent and the like) is only about 1% -3%, so that the liquid medicine preparation requirement is very large when the yield is large; the preparation tank, the central medicine supply system and the medicine supply system are added into the medicine water tank, so that a large amount of manpower and electric power are consumed, and the cost is high; in order to solve the problem of frequent start and stop of a central medicine supply system, a 200-500L high-concentration medicine liquid temporary storage tank and two circularly used 2000-5000L medicine liquid secondary preparation (dilution) tanks are basically prepared on the side of production equipment in the existing factories; the occupied area is larger and the secondary preparation frequency is higher.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an energy-saving automatic liquid medicine adding system for a printed circuit board, which solves the problems that the prior art is time-consuming and labor-consuming in preparing liquid medicine with high yield and the equipment space is relatively large.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the automatic liquid medicine adding system for the energy-saving printed circuit board comprises an annular mixing box, wherein the bottom end of the annular mixing box is inserted between one end of an annular blanking pipe, a diluent outlet is formed in the other end of the annular blanking pipe, the top end of the annular mixing box is inserted between a high-concentration liquid medicine feeding pipe and one end of a clear water feeding pipe respectively, the other end of the high-concentration liquid medicine feeding pipe is inserted between the bottom end of a high-concentration liquid medicine quantitative box, a high-concentration liquid medicine injection pipe is inserted at the top end of the high-concentration liquid medicine quantitative box, an insertion connection is formed between the other end of the clear water feeding pipe and the bottom end of the clear water quantitative box, and a clear water injection pipe is inserted at the top of the clear water quantitative box;
the annular mixing box comprises a mixing box, an annular mixing pipe inserted into the top end of the annular discharging pipe is arranged in the mixing box, and the top of the annular mixing pipe is fixedly connected with the bottom end of the spiral guide plate.
Optionally, the central axis of annular compounding box is unanimous with between the axis of annular unloading pipe.
Optionally, the spiral guide plate is an arc inclined structure.
Optionally, the inner wall of the liquid mixing box is fixedly connected with the top edge of the spiral guide plate.
Optionally, the annular mixing material pipe is vertical spiral equidistant distribution, and is linked together between the bottom of annular mixing material pipe and the annular unloading pipe.
Optionally, the bottom of high concentration liquid medicine ration box is linked together between the top of high concentration liquid medicine inlet pipe and annular compounding box.
Optionally, the bottom of clear water ration box is linked together between the top of clear water inlet pipe and annular compounding box.
Optionally, the volume of the clear water quantitative box is consistent with the volume of the high-concentration liquid medicine quantitative box.
Optionally, the number of the clean water quantitative boxes is set to be a plurality.
Optionally, the middle parts of the high-concentration liquid medicine feeding pipe and the clear water feeding pipe are respectively provided with a water outlet valve.
The invention provides an energy-saving automatic liquid medicine adding system for a printed circuit board, which has the following beneficial effects:
according to the energy-saving type automatic liquid medicine adding system for the printed circuit board, through adding the linkage box, the central medicine supply system only needs to prepare corresponding high-concentration liquid medicine according to the solubility of chemicals, and a small 100-200L transfer groove is arranged on the side of the equipment, so that the labor intensity of manual medicine dispensing is reduced; the electric energy consumption caused by frequent switching of the central medicine supply system is reduced; the electric quantity of an automatic adding medicine drawing pump is reduced (the adding water is automatically flowing through a pipeline during automatic dilution); the occupied space of the production field is reduced, and the space utilization rate is improved.
According to the automatic liquid medicine adding system of the energy-saving printed circuit board, a linkage clear water supplementing box is arranged at the side of an equipment adding medicament box, the quantity of the supplementing boxes is set according to requirements, and high-concentration liquid medicine is arranged in a central medicine supplying or automatic adding groove; only a small amount of high-concentration liquid medicine is extracted after the adding signal is received, and meanwhile, the clear water supplementing box is opened in a linkage way to enter water; after the liquid medicine and the clear water reach the set volume, closing the water inlet valve and opening the water outlet valve, so that the high-concentration liquid medicine and the clear water are mixed in the pipeline and then added into the equipment tank; the quantitative fresh water quantitative box linked with the original adding box signal is added on the side of the existing automatic adding device, and the water inlet pipe of the quantitative fresh water quantitative box can be heated by hot water at the front end according to the temperature requirement of the liquid medicine, so that the temperature is not changed severely when the quantitative fresh water quantitative box is added into the liquid medicine tank; the volume of the clear water quantitative box can be set according to the concentration multiple to be diluted; after the required adding amount is reached, the battery valve is controlled under the high-concentration liquid medicine and clear water box to be opened at the same time according to the proportion, and the liquid medicine and clear water are fed into the spiral guide plate through the feeding pipe to be primarily mixed together, then fed into the internal annular pipeline to be fully mixed, and then added into the medicine water tank.
Drawings
FIG. 1 is a schematic diagram of the front view of the automatic liquid medicine adding system of the energy-saving printed circuit board;
fig. 2 is an enlarged schematic diagram of the internal structure of the annular mixing box of the automatic liquid medicine adding system for the energy-saving printed circuit board.
In the figure: 1. an annular mixing box; 101. an annular material mixing pipe; 102. a spiral deflector; 103. a liquid mixing box; 2. an annular blanking pipe; 3. a diluent outlet; 4. a high-concentration liquid medicine feeding pipe; 5. a clean water feeding pipe; 6. a high-concentration liquid medicine quantitative box; 7. a high-concentration liquid medicine injection tube; 8. a clear water quantitative box; 9. and a clean water injection pipe.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 2, the present invention provides a technical solution: an automatic liquid medicine adding system of an energy-saving printed circuit board comprises an annular mixing box 1, wherein the bottom end of the annular mixing box 1 is inserted into one end of an annular blanking pipe 2, and the central axis of the annular mixing box 1 is consistent with the central axis of the annular blanking pipe 2;
the other end of the annular blanking pipe 2 is provided with a diluent outlet 3, the top end of the annular mixing box 1 is respectively inserted between one ends of the high-concentration liquid medicine feeding pipe 4 and the clear water feeding pipe 5, and the middle parts of the high-concentration liquid medicine feeding pipe 4 and the clear water feeding pipe 5 are respectively provided with a water outlet valve;
the other end of the high-concentration liquid medicine feeding pipe 4 is inserted between the bottom end of the high-concentration liquid medicine quantitative box 6, and the bottom end of the high-concentration liquid medicine quantitative box 6 is communicated with the top end of the annular mixing box 1 through the high-concentration liquid medicine feeding pipe 4;
the top end of the high-concentration liquid medicine quantitative box 6 is inserted with a high-concentration liquid medicine injection pipe 7, the other end of the clear water feed pipe 5 is inserted with the bottom end of the clear water quantitative box 8, the bottom end of the clear water quantitative box 8 is communicated with the top end of the annular mixing box 1 through the clear water feed pipe 5, the volume of the clear water quantitative box 8 is consistent with the volume of the high-concentration liquid medicine quantitative box 6, and the number of the clear water quantitative boxes 8 is set to be a plurality;
the top of the clear water quantitative box 8 is inserted with a clear water injection pipe 9;
the annular mixing box 1 comprises a mixing box 103, an annular mixing pipe 101 inserted into the top end of an annular blanking pipe 2 is arranged in the mixing box 103, the top of the annular mixing pipe 101 is fixedly connected with the bottom end of a spiral guide plate 102, the spiral guide plate 102 is arranged into an arc inclined structural body, the inner wall of the mixing box 103 is fixedly connected with the top end edge of the spiral guide plate 102, the annular mixing pipe 101 is vertically distributed at equal intervals in a spiral mode, and the bottom end of the annular mixing pipe 101 is communicated with the annular blanking pipe 2.
In summary, the automatic liquid medicine adding system of the energy-saving printed circuit board firstly injects enough high-concentration liquid medicine into the high-concentration liquid medicine quantitative box 6 through the high-concentration liquid medicine injection pipe 7, secondly injects enough clear water solution into the clear water quantitative box 8 through the clear water injection pipe 9, wherein the quantity of the clear water quantitative boxes 8 is set according to the requirement, and the high-concentration liquid medicine is arranged in the central medicine supply or automatic adding groove; only a small amount of high-concentration liquid medicine is extracted after the adding signal is received, and meanwhile, the clear water quantitative box 8 is opened in a linkage way to enter water; when the liquid medicine and the clear water reach the set volume, closing the water inlet valve and opening the water outlet valve, so that the high-concentration liquid medicine and the clear water are mixed in the annular mixing box 1 and the annular discharging pipe 2 and then added into the equipment tank; by adding the quantitative clear water quantitative box 8 linked with the original adding box signal on the side of the existing automatic adding device, the water inlet pipe of the quantitative clear water quantitative box can pass through hot water at the front end for a long time according to the temperature requirement of liquid medicine, so that the temperature is not changed severely when the quantitative clear water quantitative box is added into a liquid medicine tank; the volume of the clear water quantitative box 8 can be set according to the concentration multiple to be diluted; after the required adding amount is reached, the battery valves are controlled to be opened at the same time under the high-concentration liquid medicine and clear water box according to the proportion, the high-concentration liquid medicine and the clear water are introduced into the spiral guide plate 102 through the high-concentration liquid medicine feeding pipe 4 and the clear water feeding pipe 5 for preliminary mixing, and then enter the inner annular mixing pipe 101 for mixing, and are uniformly discharged through the annular discharging pipe 2.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an automatic liquid medicine adding system of energy-saving printed circuit board, includes annular compounding box (1), its characterized in that: the device is characterized in that the bottom end of the annular mixing box (1) is inserted between the bottom end of the annular discharging pipe (2) and one end of the annular discharging pipe (2), a diluent outlet (3) is formed in the other end of the annular discharging pipe (2), the top end of the annular mixing box (1) is inserted between the high-concentration liquid medicine feeding pipe (4) and one end of the clear water feeding pipe (5) respectively, the other end of the high-concentration liquid medicine feeding pipe (4) is inserted between the bottom end of the high-concentration liquid medicine quantitative box (6), a high-concentration liquid medicine injection pipe (7) is inserted at the top end of the high-concentration liquid medicine quantitative box (6), the other end of the clear water feeding pipe (5) is inserted between the bottom end of the clear water quantitative box (8), and a clear water injection pipe (9) is inserted at the top of the clear water quantitative box (8);
the annular mixing box (1) comprises a mixing box (103), an annular mixing pipe (101) inserted into the top end of the annular discharging pipe (2) is arranged in the mixing box (103), and the top of the annular mixing pipe (101) is fixedly connected with the bottom end of the spiral guide plate (102).
2. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the central axis of the annular mixing box (1) is consistent with the central axis of the annular blanking pipe (2).
3. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the spiral guide plate (102) is an arc inclined structure.
4. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the inner wall of the liquid mixing box (103) is fixedly connected with the top edge of the spiral guide plate (102).
5. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the annular mixing pipes (101) are vertically distributed in a spiral equidistant mode, and the bottom ends of the annular mixing pipes (101) are communicated with the annular discharging pipes (2).
6. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the bottom of the high-concentration liquid medicine quantitative box (6) is communicated with the top of the annular mixing box (1) through a high-concentration liquid medicine feeding pipe (4).
7. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the bottom of the clear water quantitative box (8) is communicated with the top of the annular mixing box (1) through a clear water feeding pipe (5).
8. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the volume of the clear water quantitative box (8) is consistent with the volume of the high-concentration liquid medicine quantitative box (6).
9. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the number of the clear water quantitative boxes (8) is set to be a plurality.
10. An energy efficient automatic liquid medicine adding system for printed circuit boards as claimed in claim 1, wherein: the middle parts of the high-concentration liquid medicine feeding pipe (4) and the clear water feeding pipe (5) are respectively provided with a water outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310236366.8A CN116528475A (en) | 2023-03-13 | 2023-03-13 | Automatic liquid medicine adding system of energy-saving printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310236366.8A CN116528475A (en) | 2023-03-13 | 2023-03-13 | Automatic liquid medicine adding system of energy-saving printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116528475A true CN116528475A (en) | 2023-08-01 |
Family
ID=87389313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310236366.8A Pending CN116528475A (en) | 2023-03-13 | 2023-03-13 | Automatic liquid medicine adding system of energy-saving printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116528475A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052215A (en) * | 2018-01-18 | 2019-07-26 | 广州骐骥生物科技有限公司 | A kind of liquid dispensing device |
| CN216654215U (en) * | 2021-11-16 | 2022-06-03 | 四川星馨盛生物科技有限责任公司 | Emulsifying device for liquid essence |
| CN217068719U (en) * | 2022-04-20 | 2022-07-29 | 四川博浩达生物科技有限公司 | Ceramic membrane washs and throws with medicine with adding and detection device |
| CN217392080U (en) * | 2022-05-12 | 2022-09-09 | 曲阜圣威电源科技有限公司 | Additive adding device for polar plate production |
| CN217810218U (en) * | 2022-05-24 | 2022-11-15 | 四川仁亮实业有限公司 | Head box equipment for boxboard paper production |
| CN115888521A (en) * | 2023-02-13 | 2023-04-04 | 湖北汽车工业学院 | Liquid material mixing equipment |
-
2023
- 2023-03-13 CN CN202310236366.8A patent/CN116528475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052215A (en) * | 2018-01-18 | 2019-07-26 | 广州骐骥生物科技有限公司 | A kind of liquid dispensing device |
| CN216654215U (en) * | 2021-11-16 | 2022-06-03 | 四川星馨盛生物科技有限责任公司 | Emulsifying device for liquid essence |
| CN217068719U (en) * | 2022-04-20 | 2022-07-29 | 四川博浩达生物科技有限公司 | Ceramic membrane washs and throws with medicine with adding and detection device |
| CN217392080U (en) * | 2022-05-12 | 2022-09-09 | 曲阜圣威电源科技有限公司 | Additive adding device for polar plate production |
| CN217810218U (en) * | 2022-05-24 | 2022-11-15 | 四川仁亮实业有限公司 | Head box equipment for boxboard paper production |
| CN115888521A (en) * | 2023-02-13 | 2023-04-04 | 湖北汽车工业学院 | Liquid material mixing equipment |
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