CN108243562A - A kind of height becomes more meticulous circuit board processing device - Google Patents
A kind of height becomes more meticulous circuit board processing device Download PDFInfo
- Publication number
- CN108243562A CN108243562A CN201611204242.8A CN201611204242A CN108243562A CN 108243562 A CN108243562 A CN 108243562A CN 201611204242 A CN201611204242 A CN 201611204242A CN 108243562 A CN108243562 A CN 108243562A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- control valve
- transport roller
- filter
- nozzle
- 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.)
- Withdrawn
Links
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
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0104—Tools for processing; Objects used during processing for patterning or coating
- H05K2203/0126—Dispenser, e.g. for solder paste, for supplying conductive paste for screen printing or for filling holes
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Spray Control Apparatus (AREA)
Abstract
It becomes more meticulous circuit board processing device the invention discloses a kind of height,Including processing case,Liquid storage tank and drawing liquid equipment,The drawing liquid equipment is mounted on inside liquid storage tank,The processing case is internally provided with top transport roller and lower part transport roller,Circuit board is provided between the top transport roller and lower part transport roller,The pumping device includes spray pump,The spray pump is connected separately with filter one and filter two,Filter one and filter two are connected separately with the first control valve and the second control valve,First control valve and the second control valve are connected with first jet by the first connecting tube and the second connecting tube respectively,Second nozzle,First connecting tube and the second connecting tube are connected separately with pressure gauge one and pressure gauge two,Drying unit is provided on the outside of described processing case one end,The drying unit and second nozzle are located at the same end,And the liquid storage tank is internally provided with liquid level sensor,The device high precision machining,It is and at low cost,Device is simple.
Description
Technical field
The present invention relates to circuit board technical field of processing equipment, specially a kind of height becomes more meticulous circuit board processing device.
Background technology
Circuit board makes circuit miniaturization, intuitiveization, batch production and optimization electrical appliance layout lifting for permanent circuit
It acts on.Circuit board can be described as printed wiring board or printed circuit board, and FPC wiring boards have that Distribution density is high, light-weight, thickness
Thin, the characteristics of bending is good and Rigid Flex, the birth and development of FPC and PCB have expedited the emergence of Rigid Flex this new production
Product.Therefore, Rigid Flex is exactly flexible circuit board and rigid wiring board, by processes such as pressings, by related process requirement group
It is combined, the wiring board with FPC characteristics and PCB characteristics of formation, the making of circuit board is needed by working process, still
Some existing circuit board processing devices, are processed circuit board that precision is limited, can not for the precision of requirements at the higher level
Reach requirement, so as to influence the quality of circuit board.
Invention content
In view of the above problems, become more meticulous circuit board processing device the present invention provides a kind of height, can to circuit board into
The high-precision working process of row, meets the needs of people, can effectively solve the problems in background technology.
To achieve the above object, the present invention provides following technical solution：A kind of height becomes more meticulous circuit board processing device, packet
Processing case, liquid storage tank and drawing liquid equipment are included, the drawing liquid equipment is mounted on inside liquid storage tank, and the processing case is internally provided with
Portion's transport roller and lower part transport roller are provided with circuit board, the pumping device between the top transport roller and lower part transport roller
Including spray pump, the spray pump is connected separately with filter one and filter two, and the filter one and filter two are distinguished
The first control valve and the second control valve are connected with, first control valve and the second control valve pass through the first connecting tube and respectively
Two connecting tubes are connected with first jet, second nozzle, and first connecting tube and the second connecting tube are connected separately with pressure gauge
One and pressure gauge two, the first jet and second nozzle are separately mounted to inside processing case both ends, outside described processing case one end
Side is provided with drying unit, and the drying unit and second nozzle are located at the same end, and the liquid storage tank is internally provided with liquid level
Detection device.
Preferably, the quantity of the first jet and second nozzle is two, and is separately positioned on two above and below circuit board
Side.
For a kind of preferred technical solution of the present invention, the liquid level sensor includes AT89C51 microcontrollers and power supply, institute
State AT89C51 microcontroller serial ports input terminal, serial ports output terminal is connected separately with signal adapter and serial ports display screen, the signal
Converter is connected with liquid level sensor.
Preferably, the quantity of the drying unit is two, and drying unit is separately positioned on circuit board both sides up and down.
Preferably, the processing case is using glass-reinforced plastic material, and the first control valve and the second control valve use motor-driven valve.
Compared with prior art, the beneficial effects of the invention are as follows：The circuit board processing device that highly becomes more meticulous, passes through setting
Drying unit, the effect after the processing for being is more preferable, improves Seiko quality, while utilize the first jet for utilizing both ends simultaneously
And second nozzle, under the conditions of device is simple, by adjusting the transmission speed of top transport roller and lower part transport roller, Ke Yishi
Existing high-precision processing, while the pressure value of liquid can be detected at any time, and detect the liquid level of liquid, it is thus understood that the feelings of liquid storage tank
Condition facilitates addition liquid.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is pumping device structure diagram of the present invention；
Fig. 3 is liquid level sensor structure diagram of the present invention.
In figure：1- processes case；2- liquid storage tanks；3- drawing liquid equipment；4- liquid level sensors；5- tops transport roller；6- lower parts
Transport roller；7- second nozzles；8- first jets；9- pressure gauges one；The first connecting tubes of 10-；The second connecting tubes of 11-；12- pressure gauges
Two；13- circuit boards；14- drying units；15- spray pumps；16- filters one；The first control valves of 17-；18- filters two；19-
Second control valve；20- power supplys；21-AT89C51 microcontrollers；22- signal adapters；23- signal adapters；24- serial ports is shown
Screen.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Embodiment：
It please refers to Fig.1, Fig. 2 and Fig. 3, the present invention provide a kind of technical solution：A kind of height becomes more meticulous circuit board processing device, packet
Processing case 1, liquid storage tank 2 and drawing liquid equipment 3 are included, the drawing liquid equipment 3 is mounted on inside liquid storage tank 2, is set inside the processing case 1
Top transport roller 5 and lower part transport roller 6 are equipped with, circuit board 13 is provided between the top transport roller 5 and lower part transport roller 6,
The pumping device 3 includes spray pump 15, and the spray pump 15 is connected separately with filter 1 and filter 2 18, the mistake
Filter 1 and filter 2 18 are connected separately with the first control valve 17 and the second control valve 19, first control valve 17 and
Two control valves 19 are connected with first jet 8, second nozzle 7 by the first connecting tube 10 and the second connecting tube 11 respectively, and described
First connecting tube 10 and the second connecting tube 11 are connected separately with pressure gauge 1 and pressure gauge 2 12, the first jet 8 and second
Nozzle 7 is separately mounted to inside 1 both ends of processing case, and drying unit 14, the drying dress are provided on the outside of 1 one end of the processing case
Put 14 and second nozzle 7 be located at the same end, and the liquid storage tank 2 is internally provided with liquid level sensor 4.
The quantity of the first jet 8 and second nozzle 7 is two, and is separately positioned on circuit board about 13 both sides,
The liquid level sensor 4 includes AT89C51 microcontrollers 21 and power supply 20, the 21 serial ports input terminal of AT89C51 microcontrollers, string
Mouth output terminal is connected separately with signal adapter 22 and serial ports display screen 24, and the signal adapter 22 is connected with liquid level sensor
23, the quantity of the drying unit 14 is two, and drying unit 14 is separately positioned on circuit board about 13 both sides.The processing
Case 1 uses glass-reinforced plastic material, and the first control valve 17 and the second control valve 19 use motor-driven valve.
The operation principle of the present invention：Start spray pump 15, the liquid inside liquid storage tank 2 is extracted out, good by filter 1
After people's filter 2 18 filters, the first control valve 17 is opened, liquid flows to first jet 8 by the first connecting tube 10, upper
Under the action of lower first jet 8, first processing is completed, after completion, in transmission device（It is not drawn into figure）Under the action of, top
Transport roller 5 and lower part transport roller 6 start transport circuit board 13 and move, and when the position for transporting second nozzle 7, open the second control
Valve 19 processed, completes secondary operation under the action of second nozzle 7, after completion, accelerates drying by drying unit 14, ensures to add
Working medium amount, while the transmission speed by adjusting transmission device, thus it is possible to vary process velocity, and also device is simple, and it is cost-effective.
Signal is detected by liquid level sensor 23 simultaneously, and passes through 22 conversion signal of signal adapter, is then transferred to
AT89C51 microcontrollers 21, power supply 20 provides electric power, and level information is included on serial ports display screen 24.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (5)
- The circuit board processing device 1. a kind of height becomes more meticulous, including processing case（1）, liquid storage tank（2）With drawing liquid equipment（3）, it is described Drawing liquid equipment（3）Mounted on liquid storage tank（2）It is internal, it is characterised in that：The processing case（1）It is internally provided with top transport roller （5）With lower part transport roller（6）, the top transport roller（5）With lower part transport roller（6）Between be provided with circuit board（13）, it is described Pumping device（3）Including spray pump（15）, the spray pump（15）It is connected separately with filter one（16）With filter two（18）, The filter one（16）With filter two（18）It is connected separately with the first control valve（17）With the second control valve（19）, described One control valve（17）With the second control valve（19）Pass through the first connecting tube respectively（10）With the second connecting tube（11）It is connected with first Nozzle（8）, second nozzle（7）, and first connecting tube（10）With the second connecting tube（11）It is connected separately with pressure gauge one（9） With pressure gauge two（12）, the first jet（8）And second nozzle（7）It is separately mounted to processing case（1）It is described to add inside both ends Work case（1）Drying unit is provided on the outside of one end（14）, the drying unit（14）And second nozzle（7）Positioned at the same end, and The liquid storage tank（2）It is internally provided with liquid level sensor（4）.
- The circuit board processing device 2. a kind of height according to claim 1 becomes more meticulous, it is characterised in that：The first jet （8）And second nozzle（7）Quantity be two, and be separately positioned on circuit board（13）Upper and lower both sides.
- The circuit board processing device 3. a kind of height according to claim 1 becomes more meticulous, it is characterised in that：The level detection Device（4）Including AT89C51 microcontrollers（21）And power supply（20）, the AT89C51 microcontrollers（21）Serial ports input terminal, serial ports are defeated Outlet is connected separately with signal adapter（22）With serial ports display screen（24）, the signal adapter（22）It is connected with level sensing Device（23）.
- The circuit board processing device 4. a kind of height according to claim 1 becomes more meticulous, it is characterised in that：The drying unit （14）Quantity for two, and drying unit（14）It is separately positioned on circuit board（13）Upper and lower both sides.
- The circuit board processing device 5. a kind of height according to claim 1 becomes more meticulous, it is characterised in that：The processing case （1）Using glass-reinforced plastic material, and the first control valve（17）With the second control valve（19）Use motor-driven valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204242.8A CN108243562A (en) | 2016-12-23 | 2016-12-23 | A kind of height becomes more meticulous circuit board processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611204242.8A CN108243562A (en) | 2016-12-23 | 2016-12-23 | A kind of height becomes more meticulous circuit board processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108243562A true CN108243562A (en) | 2018-07-03 |
Family
ID=62703891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611204242.8A Withdrawn CN108243562A (en) | 2016-12-23 | 2016-12-23 | A kind of height becomes more meticulous circuit board processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108243562A (en) |
-
2016
- 2016-12-23 CN CN201611204242.8A patent/CN108243562A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180703 |