CN103645757A - Non-contact temperature control method and device for automatic electroplating production line - Google Patents
Non-contact temperature control method and device for automatic electroplating production line Download PDFInfo
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- CN103645757A CN103645757A CN201310642472.2A CN201310642472A CN103645757A CN 103645757 A CN103645757 A CN 103645757A CN 201310642472 A CN201310642472 A CN 201310642472A CN 103645757 A CN103645757 A CN 103645757A
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Abstract
The invention provides a non-contact temperature control method and device for an automatic electroplating production line. The device is formed by an infrared temperature detection device (1), a temperature information reception and processing device (2) and heat exchanger systems (3) distributed in work tanks. By utilizing the tour of a travelling crane on each work tank on the automatic electroplating production line, the temperature of the liquid in any work tank can be read anytime; the read temperature parameter is converted into digital information which is then sent to a corresponding temperature control system in a wireless signal manner to instruct heat exchangers in corresponding work tanks to work; and therefore, the temperature measurement and control of the plurality of work tanks by a set of non-contact temperature measurement system is realized.
Description
Technical field
The present invention relates to a kind of automatic electroplating line noncontact temperature control method and equipment.
Background technology
Plating is important production and processing technology in modern manufacture.Because work flow is longer, traditional manual operations can not meet the needs of working (machining) efficiency and quality control, therefore, has generally adopted now automatic assembly line to produce.Plating solution in a plurality of work nests on this transfer matic and pre-process and post-process liquid, cleaning fluid great majority are all to work under the condition requiring in uniform temperature.The temperature of these tank liquors controls whether meet technological requirement, is directly connected to quality and the production efficiency of process.But, the automatic temperature control system now adopting is in each work nest, to install one with the glass-stem thermometer of temperature control switch float, warmer switch is touched in lifting by mercury pillar in this direct contact type thermometric process, realizes the automatic control to working fluid temperature.And the setting of temperature and change all will by manually on thermometer top with magnetic turn button by screw rod one lattice one lattice adjust, if change respectively temperature control parameter in each work nest, very inconvenient, and glass-stem thermometer easily bumps and breakage in process of production, often need to change, increased production cost.
As a kind of improvement, can adopt Contactless Measurement temperature technique.This technology is to adopt infrared ray to focus on the surface of testee, thereby obtains temperature data, and can be exchanged into numerical information, thereby carry out easily electrical screen numeral, shows or voice message.This infrared temperature-test technology has had application on some production equipment.But plating production procedure is longer, work nest is more, if this infrared measurement of temperature and control system are installed at each work nest, need to add the expensive new equipments of many covers, has certain difficulty on applying.
Summary of the invention
In order to overcome above-mentioned difficulties, the invention provides a kind of new automatic electroplating line noncontact temperature control method and equipment.
This method is that an infrared automatic temperature measurement and wireless signal transmitting device are installed in the driving of plating automatic line, utilize driving cruising back and forth on electroplating assembly line, read at any time the temperature of any one work tank liquor, read temperature parameter is converted to numerical information, in wireless signal mode, send to corresponding temperature control system, the heat exchanger work in instruction relevant work groove.
Accompanying drawing explanation
Below in conjunction with Fig. 1 and Fig. 2, the invention will be further described:
Fig. 1 is the system diagram of noncontact temperature control method and equipment.This complete equipment system is received with treatment facility (2) and is distributed in heat exchanger system (3) formation in each work nest by infrared temperature detecting devices (1) and temperature information.
Concrete principle of work as shown in Figure 2.The temperature information being obtained with cordless by infrared optics probe (4), after signal processor (5) is processed, is sent to wireless signal transmitter (6), by emitting antenna (7), outwards sends.Signal receiving antenna (8) is after receiving signal, send into information solution read apparatus (9), then the information of deciphering is delivered to central processing unit (10), after calculation process, by the design temperature in each work nest (11) with being pre-stored in processor, contrast, convert switch order to, the heat exchanger (12) in notice work nest (11) starts or cuts out; Meanwhile, it is upper that central processing unit can also be sent to obtained temperature information LCDs (13), by work nest numbering, carries out in order digitizing demonstration.
The main points of this system are that infrared temperature detecting devices is mounted in the driving of automatic electroplating line, thereby can, in the touring process of driving, realize the temperature of each work nest is read in non-contacting mode.Because the control system of driving can be accomplished automatically and manual and work nest contraposition, thereby realize with a set of Research on Automatic Measuring System of Temperature, just can realize the temperature of all working groove on whole electroplating assembly line is controlled automatically.
Embodiment
As an embodiment, that infrared temperature detecting devices (1) is arranged on the driving arm of plating automatic line, the position of installing is different according to difference driving, and principle is the liquid level that infrared ray that infrared temperature measurement device is launched can not sheltered through work nest.The temperature information that infrared optics probe (4) obtains need to pass through message handler (5) and process, to change temperature signal into electric signal, then delivers to wireless signal transmitter (6), by emitting antenna (7), outwards launches.In order to prevent that equipment is closely close to and corrodes at plating line, central processing unit (10) is placed in the pulpit outside production line, its signal receiving antenna (8) can be arranged on the outdoor direction corresponding with emitting antenna (7), thus the interference of anti-stop signal and loss.Like this, the signal receiving through receiving antenna (8) is after information solution read apparatus is understood, delivering to central processing unit (10) processes and distributes, in the in good time temperature of each work nest of the upper demonstration of LCDs (13), the control of realization to heat exchanger in each work nest, according to the contrast of the temperature of measured temperature and default technological requirement, when recording temperature lower than technological temperature, open heat exchanger; When recording temperature higher than technological temperature, close the heat exchanger of working.The advantage of this contactless automatic temperature control system is just can realize temperature test and the control to all working tank liquor on whole transfer matic with a set of temp measuring system, what the present embodiment showed is the example of three work nests, it in practical application, can be more work nest, no matter coating bath or hot water storgae or pre-treatment, rear treating groove, can realize this contactless thermometric and temperature control, when reducing equipment cost, enhance productivity, thereby by guaranteeing that technological parameter guarantees product quality.
Claims (8)
1. automatic electroplating line noncontact temperature control method and an equipment, is characterized in that, in the driving of electroplating assembly line, infrared temperature measurement apparatus is installed, and heat exchanger is installed in work nest, is equipped with the central processing unit of signal reception and process information at production line outward.
2. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that being provided with infrared optics probe on infrared temperature measurement apparatus, can contact plating solution and just obtain temperature information.
3. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that being provided with signal processor in infrared temperature measurement apparatus.
4. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that wireless signal transmitter and the emitting antenna in addition combined with infrared temperature measurement apparatus.
5. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, the central processing unit that it is characterized in that being arranged on outside production line is provided with the receiving antenna that receives wireless signal.
6. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that central processing unit has also combined information solution read apparatus.
7. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that the heat exchanger in central processing unit and each work nest adopts wired connection.
8. automatic electroplating line noncontact temperature control method according to claim 1 and equipment, is characterized in that, in central processing system, LCDs is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642472.2A CN103645757A (en) | 2013-12-04 | 2013-12-04 | Non-contact temperature control method and device for automatic electroplating production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310642472.2A CN103645757A (en) | 2013-12-04 | 2013-12-04 | Non-contact temperature control method and device for automatic electroplating production line |
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| Publication Number | Publication Date |
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| CN103645757A true CN103645757A (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310642472.2A Pending CN103645757A (en) | 2013-12-04 | 2013-12-04 | Non-contact temperature control method and device for automatic electroplating production line |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551310A (en) * | 2020-05-12 | 2020-08-18 | 苏州纳芯微电子股份有限公司 | Temperature adjusting device and calibration system with same |
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| CN203021673U (en) * | 2012-11-28 | 2013-06-26 | 上海华力微电子有限公司 | Device for monitoring and controlling temperature range of copper electroplating cavity |
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| US20050022162A1 (en) * | 2002-07-19 | 2005-01-27 | Canon Kabushiki Kaisha | Method of translating a message from a first markup language into a second markup language |
| CN202913076U (en) * | 2012-10-16 | 2013-05-01 | 厦门欣建雅工贸有限公司 | Heating system used in electroplating |
| CN203021673U (en) * | 2012-11-28 | 2013-06-26 | 上海华力微电子有限公司 | Device for monitoring and controlling temperature range of copper electroplating cavity |
| CN203007463U (en) * | 2012-12-25 | 2013-06-19 | 苏州苏净安发空调有限公司 | Temperature control system for electroplating shop |
| CN203144547U (en) * | 2013-01-16 | 2013-08-21 | 永煜机械设备股份有限公司 | Uniform temperature heating device of electroplating device |
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| 刘仁志等: "无接触测温技术及其在电镀技术中应用", 《2013年海峡两岸（上海）电子电镀及表面处理学术交流会论文集》 * |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111551310A (en) * | 2020-05-12 | 2020-08-18 | 苏州纳芯微电子股份有限公司 | Temperature adjusting device and calibration system with same |
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Application publication date: 20140319 |