CN209462727U - A kind of semi-automatic copper-clad plate corrosion case - Google Patents
A kind of semi-automatic copper-clad plate corrosion case Download PDFInfo
- Publication number
- CN209462727U CN209462727U CN201822115557.6U CN201822115557U CN209462727U CN 209462727 U CN209462727 U CN 209462727U CN 201822115557 U CN201822115557 U CN 201822115557U CN 209462727 U CN209462727 U CN 209462727U
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- Prior art keywords
- corrosion
- baffle
- temperature
- corrosive liquid
- copper
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- Withdrawn - After Issue
Links
- 238000005260 corrosion Methods 0.000 title claims abstract description 54
- 230000007797 corrosion Effects 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 23
- 238000001931 thermography Methods 0.000 claims abstract description 13
- 239000011159 matrix material Substances 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000009991 scouring Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 claims 1
- 238000005530 etching Methods 0.000 abstract description 3
- 230000001737 promoting effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Landscapes
- Manufacturing Of Printed Circuit Boards (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses a kind of semi-automatic copper-clad plates to corrode case, and corrosion device includes cabinet unlike the prior art, the cabinet uncovered；Baffle, the baffle sepatation etching case are upper and lower two parts, copper-clad plate circuit board are placed on baffle, temperature detecting module, water pump and heating rod are placed in lower part；Thermal imaging, the thermal imaging are placed on pressing plate by branch；Module in corrosive liquid is connect by corrosion resistant corrosion line with external microcontroller control module.The operating mode of the utility model is first to use key-press matrix setting time and temperature, and control module can be automatically stopped work and enter low-power consumption mode.The utility model is used primarily in major Scientific Research in University Laboratory, easy to use, convenient for promoting.
Description
Technical field
The utility model relates to a kind of corrosion copper-clad plate devices, corrode more particularly, to a kind of New semi automatic copper-clad plate and fill
It sets.
Background technique
Currently, the electronic leaning laboratory that major colleges and universities use, makes circuit board using thermal transfer mostly.By by copper-clad plate
Carry out the circuit board that corrosion forms design.Wherein for corroding the corrosion case apparatus of copper-clad plate, due to no heating function, corrosion position
It sets less, it is too long that there are etching times, corrodes insufficient phenomenon.User of service wastes a large amount of time in waiting process.
In addition, although device has used water pump, circuit board is washed away using corrosive liquid, but the switch of water pump is existing still to be inserted using manual plug
Head, it is cumbersome and dangerous.In addition corrosive liquid easily splashes out, and easily damages to producer and pollutes environment.
Copper-clad plate is directly put into corrosive liquid by current corrosion device, although taking heating method, is the absence of corrosion
Liquid washes away, long processing time, and heats needs and manually control, easily since the carelessness of producer causes no circuit board corrosion
When the phenomenon that still heating up, lead to the wasting of resources.
Utility model content
In order to overcome the shortcomings of that existing corrosion device is not high by manual operation and corrosion efficiency, the utility model is provided
A kind of New semi automatic corrosion case.
The technical solution of the utility model includes:
Case is corroded in a kind of semi-automatic copper-clad plate, including corrosion case, water pump scouring part, heating part, temperature display part,
Control section and processing part；
The corrosion case includes cabinet 1, baffle 2 and pressing plate 6, and cabinet 1 is divided into two parts up and down, lower part by baffle 2
Partial volume is small, for storing heating rod 8, temperature detecting module and corrosive liquid；Copper-clad plate, one end of baffle 2 are put on baffle 2
For the uncovered cuboid container of the integral structure of protrusion, 3 water pumps 4 are connected, water pump 4 upward, is realized by control with corrosion
Liquid uniformly washes away the function of copper-clad plate；Flush path is corrosion lower box part-water pump-corrosion upper box part-corrosion lower box part；Pressing plate 6
It above uncovered cuboid container, can be turned down on corrosion case, prevent corrosive liquid from spraying corrosion case；
The water pump scouring part is divided into No. 3 relays and 3 water pumps 4；No. 3 relays are placed in outside corrosion case,
It is connect by line with No. 3 water pumps 4 of corrosion lower box part, realizes uniformly washing away for corrosive liquid, and corrosive liquid covering copper-clad plate is enabled to arrive
Certain altitude；
The heating part is the heating rod 8 of the etch resistant of direct current 24V, 100w, and heating rod 8 is placed under corrosion case
Portion, the corrosive liquid activity after heating improve, and corrosion efficiency greatly increases；
The temperature display part is mainly by ink screen, thermal imaging camera 5 and 3 groups of water proof type temperature sensor
At ink screen is placed in together with processor, and water proof type temperature sensor 3 is placed in corrosion lower box part, passes through corrosion resistant corrosion line and place
Reason device is connected；Thermal imaging camera 5 is placed on pressing plate 6；Pass through the temperature of contactless thermal imaging camera 5 and contact
Spend the detection temperature jointly of sensor 3；Processor is by temperature display on ink screen；By temperature display, it is confirmed whether temperature
It is heated to setting value, heating part is controlled；
The control section is mainly made of key-press matrix and ink screen；Display screen shows content, and key carries out shape
State selection, realizes control temperature and heating time function；
The processing part is single-chip microcontroller, LED is shown, buzzer and associated floor, bottom plate provide single-chip microcontroller, ink
The socket of screen and relay, convenient for control；This is partially disposed in outside corrosion case, passes through the internal all kinds of parts of line control；LED
And buzzer is used to indicate etch state.
The utility model has the beneficial effects that can automatically cut off water pump while controlling water temperature, erosion quantity and stop
It only heats, low-power consumption is realized in waiting process.
1 avoids water pump from spraying corrosive liquid, injures operator；
2 automatic setting corrosion temperatures, time, improve corrosion efficiency；
3 can be set corrosive liquid erosion quantity and eroding velocity；
4 reduce the power consumption in corrosion process.
Detailed description of the invention
Fig. 1 is corrosion device structural schematic diagram；
Fig. 2 is the main program flow chart in embodiment in semi-automatic copper-clad plate corrosion device；
Fig. 3 is the structural block diagram in embodiment in semi-automatic copper-clad plate corrosion device；
In figure: 1 cabinet；2 baffles；3 temperature sensors；4 water pumps；5 thermal imaging cameras；6 pressing plates；7 thermal imaging cameras
Bracket；8 heating rods.
Specific embodiment
Below in conjunction with attached drawing and technical solution, specific embodiment of the present utility model is further illustrated.
In the embodiment shown in fig. 1,1 inside of cabinet is wide at the top and narrow at the bottom, and baffle 2 is exactly in middle, can take out upwards；
Water pump 4 there are three being placed in three circular holes of baffle 2；Pressing plate 6 prevents 4 splash corrosive liquid of water pump right above water pump 4；Heat at
As camera bracket 7 is placed on pressing plate 6, the fixed thermal imaging camera 5 in end；Heating rod 8 is in cabinet 1 and baffle 2
Between；Temperature sensor 3 is placed in part under cabinet 1.Wherein, the corrosive liquid positioned at 1 lower part of cabinet is by the Pump Suction in baffle 6
Onto baffle 6, and covering board reaches certain thickness, with abundant open circuit potential plate.
As shown in Fig. 2, the control circuit part of the corrosion device includes
One-chip computer module controls various pieces as the core of whole system to realize function；
Matrix keyboard module is used for human-computer interaction, and system parameters are arranged；
Ink screen is used for human-computer interaction, low-power-consumption display system parameters；
Relay, for controlling heating rod and water pump；
Thermal imaging module is used for non-contact measurement temperature；
Temperature sensor is ds18B20, contact measurement temperature；
The single-chip microcontroller is connect with matrix keyboard module, ink screen, relay, thermal imaging and temperature sensor, relay
Device is connect with water pump.
The one-chip computer module use MSP430F5529 single-chip microcontroller, single-chip minimum system by MSP430F5529 chip with
And corresponding topological circuit composition.
In as shown in Figure 3, system main program flow is as follows, system electrification, and single-chip microcontroller initialization, ink screen reminds key defeated
Enter parameter, is shown always if without input, it is logical according to input parameter setting heating temperature and water pump if there is key-press input
Disconnected number；After setting time reaches, single-chip microcontroller stops all module work, and enters low-power consumption mode；Display screen is shown
Parameter, waiting wake up again.
As shown in Figure 1, Figure 2, Figure 3 shows, when using the utility model, it is firstly added corrosive liquid, fills corrosion lower box part point,
Then parameter such as etching time, temperature and flow velocity is arranged in human-computer interaction.Beginning key is pressed, then corrodes case and automatically begins to work
Make.Heating rod is begun to warm up, to improve corrosion rate.Water pump starts the cycle over corrosive liquid also to wash away circuit board.When single-chip microcontroller mould
When block detects that the time reaches setting value, single-chip microcontroller heating rod stops heating, and water pump stops working.Display lamp lights, buzzer
It rings, prompt etches.Later, single-chip microcontroller enters low-power consumption mode, and waiting is aroused again.
Claims (1)
1. case is corroded in a kind of semi-automatic copper-clad plate, which is characterized in that the semi-automatic copper-clad plate corrosion case includes corrosion case, water
Pump impulse brush element, heating part, temperature display part, control section and processing part；
The corrosion case includes cabinet (1), baffle (2) and pressing plate (6), and cabinet (1) is divided into two up and down by baffle (2)
Point, lower partial volume is small, for storing heating rod (8), temperature detecting module and corrosive liquid；Baffle puts copper-clad plate on (2),
One end of baffle (2) is the uncovered cuboid container of the integral structure of protrusion, connects 3 water pumps (4), and water pump (4) upward, leads to
Cross the function that copper-clad plate is uniformly washed away in control realization with corrosive liquid；Flush path is corrosion lower box part-water pump-corrosion upper box part-
Corrode lower box part；Pressing plate (6) is located above uncovered cuboid container, can turn down on corrosion case, prevent corrosive liquid from spraying corrosion
Case；
The water pump scouring part is divided into No. 3 relays and 3 water pumps (4)；No. 3 relays are placed in outside corrosion case, are led to
It crosses line and is connect with No. 3 water pumps (4) for corroding lower box part, realize uniformly washing away for corrosive liquid, and corrosive liquid covering copper-clad plate is enabled to arrive
Certain altitude；
The heating part is the heating rod (8) of the etch resistant of direct current 24V, 100w, and heating rod (8) is placed under corrosion case
Portion, the corrosive liquid activity after heating improve, and corrosion efficiency greatly increases；
The temperature display part is mainly by ink screen, thermal imaging camera (5) and water proof type temperature sensor (3) group
At, ink screen is placed in together with processor, and water proof type temperature sensor (3) is placed in corrosion lower box part, by corrosion resistant corrosion line with
Processor is connected；Thermal imaging camera (5) is placed on pressing plate (6)；By contactless thermal imaging camera (5) and connect
The temperature sensor (3) of touch detects temperature jointly；Processor is by temperature display on ink screen；Pass through temperature display, confirmation
Whether temperature is heated to setting value, heating part is controlled；
The control section is mainly made of key-press matrix and ink screen；Display screen shows content, and key carries out state choosing
It selects, realizes control temperature and heating time function；
The processing part be single-chip microcontroller, LED show, buzzer and associated floor, bottom plate provide single-chip microcontroller, ink screen with
And the socket of relay, convenient for control；This is partially disposed in outside corrosion case, controls internal each section by line；LED and bee
Ring device is used to indicate etch state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115557.6U CN209462727U (en) | 2018-12-17 | 2018-12-17 | A kind of semi-automatic copper-clad plate corrosion case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822115557.6U CN209462727U (en) | 2018-12-17 | 2018-12-17 | A kind of semi-automatic copper-clad plate corrosion case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209462727U true CN209462727U (en) | 2019-10-01 |
Family
ID=68040861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822115557.6U Withdrawn - After Issue CN209462727U (en) | 2018-12-17 | 2018-12-17 | A kind of semi-automatic copper-clad plate corrosion case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209462727U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587962A (en) * | 2018-12-17 | 2019-04-05 | 大连理工大学 | A kind of semi-automatic copper-clad plate corrosion case |
-
2018
- 2018-12-17 CN CN201822115557.6U patent/CN209462727U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109587962A (en) * | 2018-12-17 | 2019-04-05 | 大连理工大学 | A kind of semi-automatic copper-clad plate corrosion case |
| US20200359505A1 (en) * | 2018-12-17 | 2020-11-12 | Dalian University Of Technology | Semi-automatic corrosion box of copper clad laminate |
| CN109587962B (en) * | 2018-12-17 | 2024-01-02 | 大连理工大学 | Semi-automatic copper-clad plate corrosion box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191001 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |