CN104703411A - Horizontal plated-through hole production line pH monitoring device - Google Patents
Horizontal plated-through hole production line pH monitoring device Download PDFInfo
- Publication number
- CN104703411A CN104703411A CN201510149711.XA CN201510149711A CN104703411A CN 104703411 A CN104703411 A CN 104703411A CN 201510149711 A CN201510149711 A CN 201510149711A CN 104703411 A CN104703411 A CN 104703411A
- Authority
- CN
- China
- Prior art keywords
- production line
- monitoring device
- display
- tanks
- horizontal metal
- 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.)
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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
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Abstract
The invention discloses a horizontal plated-through hole production line pH monitoring device. The horizontal plated-through hole production line is provided with a plurality of activating tanks and a plurality of reducing tanks; at least one pH detection sensor is arranged in each activating tank and each reducing tank; a pH display is mounted above one of the plurality of activating tanks and a plurality of reducing tanks; the pH detection sensors are connected to the pH display by use of a circuit. The horizontal plated-through hole production line pH monitoring device is capable of automatically detecting and displaying the pH values in the activating tanks and the reducing tanks; the labor and the man-hours are saved, and the operating personnel can check the pH values in the tanks conveniently anytime; besides, the device is capable of realizing real-time monitoring and copying with sudden problems in the manufacturing process.
Description
Technical field
The invention belongs to field of printed circuit board fabrication, be specifically related to the pH checkout gear in a kind of horizontal PTH production equipment.
Background technology
In printed wire board manufacturing process, have a processing procedure to be called PTH (plated-through hole), PCB Hole Metallization technology is one of key of Manufacturing Technology for PCB.Plated-through hole refers to and thin for one deck copper is plated on the inwall in hole with chemical reaction by the hole wall between top layer and bottom, and the top layer of printed circuit board and bottom are interconnected.The requirement of plated-through hole is strict, requires good mechanical tenacity and conductivity, and metallization layers of copper is evenly complete, and thickness is between 5-10 μm, and coating has not allowed severe oxidation phenomenon, not stratified in hole, bubble-free, without drilling cuttings, flawless.Activated bath in horizontal PTH line equipment with and the pH value of reduction cell particularly important, being the primary factor causing hole broken, is better monitoring, every day each activated bath and each reduction cell need to carry out laboratory and to chemically examine 2 times and manufacturer chemically examines 2 times.This pH detection mode expends time in and manpower, and this detection mode cannot detect the pH sudden change in manufacture process, cannot tackle sudden change situation.
Summary of the invention
In order to solve the problem, the invention provides a kind of horizontal metal hole production line pH monitoring device, this horizontal metal hole production line pH monitoring device automatically can detect and show the pH value in activated bath and reduction cell, save manpower and man-hour, and be convenient to operating personnel and check pH value in groove at any time, and be Real-Time Monitoring, the problem that manufacture process sudden change produces can be tackled, and structure is simple, easy to implement.
The present invention in order to the technical scheme solving its technical problem and adopt is:
A kind of horizontal metal hole production line pH monitoring device, horizontal metal hole production line has several activated baths and several reduction cells, at least one pH detecting sensor is all provided with in each described activated bath and each described reduction cell, be provided with a pH display above one of them groove in some activated baths and some reduction cells, pH detecting sensor is by pH display described in connection.
The present invention in order to the further technical scheme solving its technical problem and adopt is:
It is preferred that the pH detecting sensor in each described activated bath and each described reduction cell is all one.
It is preferred that described pH display interior is provided with control unit and outside is provided with alarm, described control unit controls described alarm.
Preferably; be provided with protective cover; described protective cover is fixed on the top of one of them groove in some activated baths and some reduction cells, and described pH display is positioned in described protective cover, and described protective cover has the observation window of the screen dew that can expose pH display.
It is preferred that described circuit is enclosed with corrosion-resistant coating.
The invention has the beneficial effects as follows: horizontal metal hole of the present invention production line pH monitoring device mainly installs pH detecting sensor in activated bath and reduction cell, and the top of a groove is provided with a pH display wherein, connection is passed through between pH detecting sensor and pH display, therefore, automatically can detect and show the pH value in activated bath and reduction cell, save manpower and man-hour, and be convenient to operating personnel and check pH value in groove at any time, and be Real-Time Monitoring, the problem that manufacture process sudden change produces can be tackled.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below by way of specific instantiation, the specific embodiment of the present invention is described, those skilled in the art can understand advantage of the present invention and effect easily by content disclosed in the present specification.The present invention also can be implemented in further, different ways, that is, not departing under disclosed category, can give different modifications and change.
Embodiment: a kind of horizontal metal hole production line pH monitoring device, horizontal metal hole production line has several activated bath 1 and several reduction cells 2, a pH detecting sensor 3 is all provided with in each described activated bath and each described reduction cell, pH display 4, a pH detecting sensor is installed above one of them groove in some activated baths and some reduction cells and connects described pH display by circuit 5.
Described pH display interior is provided with control unit and outside is provided with alarm, and described control unit controls described alarm.Be provided with protective cover 6, described protective cover is fixed on the top of one of them groove in some activated baths and some reduction cells, and described pH display is positioned in described protective cover, and described protective cover has the observation window of the screen dew that can expose pH display.
Described circuit 5 is enclosed with corrosion-resistant coating.
Claims (5)
1. a horizontal metal hole production line pH monitoring device, it is characterized in that: horizontal metal hole production line has several activated baths (1) and several reduction cells (2), at least one pH detecting sensor (3) is all provided with in each described activated bath and each described reduction cell, be provided with a pH display (4) above one of them groove in some activated baths and some reduction cells, pH detecting sensor connects described pH display by circuit (5).
2. horizontal metal hole as claimed in claim 1 production line pH monitoring device, is characterized in that: the pH detecting sensor in each described activated bath and each described reduction cell is all one.
3. horizontal metal hole as claimed in claim 1 production line pH monitoring device, is characterized in that: described pH display interior is provided with control unit and outside is provided with alarm, and described control unit controls described alarm.
4. horizontal metal hole as claimed in claim 1 production line pH monitoring device; it is characterized in that: be provided with protective cover (6); described protective cover is fixed on the top of one of them groove in some activated baths and some reduction cells; described pH display is positioned in described protective cover, and described protective cover has the observation window of the screen dew that can expose pH display.
5. horizontal metal hole as claimed in claim 1 production line pH monitoring device, is characterized in that: described circuit is enclosed with corrosion-resistant coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149711.XA CN104703411A (en) | 2015-04-01 | 2015-04-01 | Horizontal plated-through hole production line pH monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510149711.XA CN104703411A (en) | 2015-04-01 | 2015-04-01 | Horizontal plated-through hole production line pH monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104703411A true CN104703411A (en) | 2015-06-10 |
Family
ID=53350059
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510149711.XA Pending CN104703411A (en) | 2015-04-01 | 2015-04-01 | Horizontal plated-through hole production line pH monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104703411A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH103319A (en) * | 1996-06-18 | 1998-01-06 | Hitachi Chem Co Ltd | Automatic control system for permanganic acid solution |
| CN1733980A (en) * | 2004-08-02 | 2006-02-15 | 吕桂生 | Electricity conductive liquid capable of directly galvanizing the printed board |
| CN102203219A (en) * | 2008-11-03 | 2011-09-28 | 纳尔科公司 | Method of reducing corrosion in a crude unit |
| CN202148360U (en) * | 2011-07-14 | 2012-02-22 | 长春京诚机器设备有限公司 | Electroplating equipment for crystallizer copper plate |
| CN102995096A (en) * | 2012-11-05 | 2013-03-27 | 江苏三鑫电子有限公司 | Automatic electroplating solution feeding system and automatic electroplating solution feeding method |
| CN103108501A (en) * | 2013-01-18 | 2013-05-15 | 金悦通电子（翁源）有限公司 | Microwell plate chemical copper activating back scrubbing process and system thereof |
| CN103121738A (en) * | 2013-03-15 | 2013-05-29 | 无锡清霖环保科技有限公司 | Electrolytic active ionized water generation and production device |
| CN203034119U (en) * | 2013-01-03 | 2013-07-03 | 浙江师范大学 | Novel plating tank |
| CN203247336U (en) * | 2013-04-26 | 2013-10-23 | 广东嘉元科技股份有限公司 | Automatic control device for chemical feeding for surface treatment procedure of electrolytic copper foil |
| CN103449648A (en) * | 2013-08-13 | 2013-12-18 | 李榕生 | High-capacity reactor capable of monitoring the degradation of photocatalysis waste water under lamp source state in real time |
| CN104378930A (en) * | 2013-08-14 | 2015-02-25 | 四川海英电子科技有限公司 | Electric manufacturing method for two-sided copper deposition plate of PCB |
| CN204598472U (en) * | 2015-04-01 | 2015-08-26 | 竞陆电子(昆山)有限公司 | Horizontal metal hole production line pH monitoring device |
-
2015
- 2015-04-01 CN CN201510149711.XA patent/CN104703411A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH103319A (en) * | 1996-06-18 | 1998-01-06 | Hitachi Chem Co Ltd | Automatic control system for permanganic acid solution |
| CN1733980A (en) * | 2004-08-02 | 2006-02-15 | 吕桂生 | Electricity conductive liquid capable of directly galvanizing the printed board |
| CN102203219A (en) * | 2008-11-03 | 2011-09-28 | 纳尔科公司 | Method of reducing corrosion in a crude unit |
| CN202148360U (en) * | 2011-07-14 | 2012-02-22 | 长春京诚机器设备有限公司 | Electroplating equipment for crystallizer copper plate |
| CN102995096A (en) * | 2012-11-05 | 2013-03-27 | 江苏三鑫电子有限公司 | Automatic electroplating solution feeding system and automatic electroplating solution feeding method |
| CN203034119U (en) * | 2013-01-03 | 2013-07-03 | 浙江师范大学 | Novel plating tank |
| CN103108501A (en) * | 2013-01-18 | 2013-05-15 | 金悦通电子（翁源）有限公司 | Microwell plate chemical copper activating back scrubbing process and system thereof |
| CN103121738A (en) * | 2013-03-15 | 2013-05-29 | 无锡清霖环保科技有限公司 | Electrolytic active ionized water generation and production device |
| CN203247336U (en) * | 2013-04-26 | 2013-10-23 | 广东嘉元科技股份有限公司 | Automatic control device for chemical feeding for surface treatment procedure of electrolytic copper foil |
| CN103449648A (en) * | 2013-08-13 | 2013-12-18 | 李榕生 | High-capacity reactor capable of monitoring the degradation of photocatalysis waste water under lamp source state in real time |
| CN104378930A (en) * | 2013-08-14 | 2015-02-25 | 四川海英电子科技有限公司 | Electric manufacturing method for two-sided copper deposition plate of PCB |
| CN204598472U (en) * | 2015-04-01 | 2015-08-26 | 竞陆电子(昆山)有限公司 | Horizontal metal hole production line pH monitoring device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |