CN102350558B - Electric soldering iron with soldering pressure monitoring device - Google Patents
Electric soldering iron with soldering pressure monitoring device Download PDFInfo
- Publication number
- CN102350558B CN102350558B CN 201110279319 CN201110279319A CN102350558B CN 102350558 B CN102350558 B CN 102350558B CN 201110279319 CN201110279319 CN 201110279319 CN 201110279319 A CN201110279319 A CN 201110279319A CN 102350558 B CN102350558 B CN 102350558B
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- pressure
- temperature probe
- pressure sensor
- circuit board
- pressure sensing
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Abstract
The invention relates to an electric soldering iron with a soldering pressure monitoring device. The electric soldering iron comprises a shell (3), a soldering iron head (1), a temperature probe (2), a circuit board (8) and an external display and power supply (10), wherein the soldering iron head (1) is arranged on the head in the shell (3); the temperature probe (2) is inserted into the soldering iron head (1); the circuit board (8) is arranged in the middle in the shell (3); the external display and power supply (10) is arranged outside the shell (3); the temperature probe (2) is connected with a temperature output lead wire (6) which is accessed into the circuit board (8); and the circuit board (8) is connected with the external display and power supply (10) through an output lead wire (9). The electric soldering iron is characterized in that: a pressure sensing element is arranged on the tail part of the temperature probe (2); the pressure sensing element is arranged in the shell (3) and contacted with the tail part (5) of the temperature probe; and a piezoresistor (13) of the pressure sensing element is accessed into the circuit board (8) through a pressure sensing output lead wire (12). During soldering, the electric soldering iron can monitor and measure the soldering pressure in real time.
Description
Technical field
The present invention relates to photovoltaic industry, be specially a kind of electric iron that can monitor, measure, report to the police welding pressure.
Background technology
Electric iron is the essential equipment that photovoltaic manufacturing enterprise welds cell piece, and the photovoltaic enterprise used electric iron of manual single series welding generally is comprised of heating system and temperature control system.Heating system refers to weld together with cell piece silver slurry in order to melt welding, mainly comprises solder horn, circuit board and external display and power supply; Temperature when temperature control system refers to the work of Monitoring and Controlling solder horn, different cell pieces and technique have different requirements to welding temperature, so need to carry out temperature control to solder horn.It mainly comprises temperature probe, circuit board and external display and power supply.
In the welding of battery film process, because different employees are not quite the same for the grasp of dynamics, excessively weldering, rosin joint, hidden the splitting even sliver and fragmentation that can cause cell piece.And during new employee's welding training, can only be by rule of thumb aspect the welding dynamics, the standard that does not have to quantize can be followed.
The electric iron of main flow can't solve the above problems at present, and this is with regard to a kind of electric iron that can carry out to welding pressure display monitoring of demand.
Summary of the invention
The object of the present invention is to provide a kind ofly in welding process, the electric iron that can measure the welding pressure Real Time Monitoring is to solve in the existing electric iron technology vacancy about the welding pressure monitoring.
The object of the present invention is achieved like this: a kind of electric iron with the welding pressure supervising device, comprise: housing, solder horn, temperature probe, circuit board and external display and power supply, described solder horn places head in the housing, temperature probe inserts solder horn, circuit board places middle part in the housing, external display and power supply place outside the housing, temperature probe links to each other with the temperature output lead, temperature output lead place in circuit plate, circuit board links to each other with external display and power supply by output lead, be provided with pressure sensor at described temperature probe afterbody, this pressure sensor places in the housing, contact with the temperature probe afterbody, the piezo-resistance of this pressure sensor is by pressure sensing output lead place in circuit plate.
The present invention is with the electric iron of welding pressure supervising device, and described pressure sensor is fixed in inner walls by the pressure sensor support.
The present invention is with the electric iron of welding pressure supervising device, described pressure sensor comprises the pressure sensing steelframe, the pressure sensing steelframe is fixed on the pressure sensor support, and pressure sensing steelframe measuring junction contacts with the temperature probe afterbody, and piezo-resistance is arranged on the pressure sensing steelframe.
The present invention is with the electric iron of welding pressure supervising device, and described pressure sensing steelframe measuring junction has pit, can with the good combination of temperature probe afterbody.
Temperature probe inserts in the solder horn, thereby transmits the temperature of solder horn.Therefore, the pressure that acts on the electric iron can be delivered to temperature probe, thereby is delivered to the temperature probe afterbody.Pressure sensor directly is connected with the temperature probe afterbody, on the pressure sensing steelframe, make it produce deformation, thereby piezo-resistance produce pressure signal to the pressure-acting of temperature probe afterbody, be delivered to circuit board by the pressure sensing output lead, again by A/D conversion program output pressure value.
The effect of the invention and advantage:
Electric iron of the present invention, in welding process, can be delivered to pressure sensor to the pressure on the solder horn by temperature probe, thereby show, can obtain the functions such as pressure monitor warning by SCM program, thereby quantification welding pressure, make welding pressure have standard to follow, effectively reduce occur in the welding of battery film process cross weldering, rosin joint, hidden splitting even sliver unusual.
Electric iron of the present invention only needs integrated pressure sensor-based system on the basis of original flatiron, can not affect the original outward appearance of electric iron, and processing is simple, and is easy and simple to handle, and the function that can obtain enriching by coding.
Description of drawings
Fig. 1 is that the present invention is with the electric iron general structure schematic diagram of welding pressure supervising device.
Fig. 2 is pressure sensor scheme of installation of the present invention.
Fig. 3 is the I enlarged drawing of Fig. 2.
Reference numeral among the figure:
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, Fig. 2 is pressure sensor scheme of installation of the present invention.
Fig. 3 is the I enlarged drawing of Fig. 2.By Fig. 1, Fig. 2 and Fig. 3 can find out, the present invention is with the electric iron of welding pressure supervising device, comprise: housing 3, solder horn 1, temperature probe 2, pressure sensor, circuit board 8 and external display and power supply 10, described solder horn 1 places housing 3 interior heads, pressure sensor and circuit board 8 place housing 3 interior middle parts, external display and power supply 10 place outside the housing 3, described temperature probe 2 inserts solder horn 1, be connected with housing 3 by the spring 4 that is arranged at its afterbody, pressure sensor is arranged at temperature probe 2 afterbodys, contacts with temperature probe afterbody 5.
Described pressure sensor comprises pressure sensing steelframe 14 and piezo-resistance 13, pressure sensor is fixed in housing 3 inwalls by pressure sensor support 11, pressure sensing steelframe 14 is fixed on the pressure sensor support 11 by support fixing point 15, pressure sensing steelframe 14 measuring junctions contact with temperature probe afterbody 5, piezo-resistance 13 is arranged on the pressure sensing steelframe 14, piezo-resistance 13 links to each other with pressure sensing output lead 12, described pressure sensing output lead 12 is integrated on original circuit board 8 with original temperature output lead 6, by to the circuit board chip programming, can obtain expected effect.Circuit board 8 links to each other with external display and power supply 10 by output lead 9.
Described pressure sensor measuring junction has pit.
A/D converter can be placed in external data processor, and described pressure sensor can have dissimilar, such as pressure resistance type, piezoelectric type equal pressure sensor.
On single bonding wire, use electric iron of the present invention, and supporting RGB indicator lamp, when the employee welds, exert oneself when excessive, indicator lamp when red, and alarm, moderate is green light, too small is blue lamp, equally with alarm.So just can control very intuitively welding pressure.
Claims (4)
1. electric iron with the welding pressure supervising device, comprise: housing (3), solder horn (1), temperature probe (2), circuit board (8) and external display and power supply (10), described solder horn (1) places the interior head of housing (3), temperature probe (2) inserts solder horn (1), circuit board (8) places middle part in the housing (3), external display and power supply (10) place outside the housing (3), temperature probe (2) links to each other with temperature output lead (6), temperature output lead (6) place in circuit plate (8), circuit board (8) links to each other with external display and power supply (10) by output lead (9), it is characterized in that: be provided with pressure sensor at described temperature probe (2) afterbody, this pressure sensor places in the housing (3), contact with temperature probe afterbody (5), the piezo-resistance of this pressure sensor (13) is by pressure sensing output lead (12) place in circuit plate (8).
2. a kind of electric iron with the welding pressure supervising device according to claim 1, it is characterized in that: described pressure sensor is fixed in housing (3) inwall by pressure sensor support (11).
3. a kind of electric iron with the welding pressure supervising device according to claim 2, it is characterized in that: described pressure sensor comprises pressure sensing steelframe (14), pressure sensing steelframe (14) is fixed on the pressure sensor support (11), pressure sensing steelframe (14) measuring junction contacts with temperature probe afterbody (5), and piezo-resistance (13) is arranged on the pressure sensing steelframe (14).
4. a kind of electric iron with the welding pressure supervising device according to claim 3, it is characterized in that: described pressure sensing steelframe (14) measuring junction has pit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279319 CN102350558B (en) | 2011-09-20 | 2011-09-20 | Electric soldering iron with soldering pressure monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110279319 CN102350558B (en) | 2011-09-20 | 2011-09-20 | Electric soldering iron with soldering pressure monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350558A CN102350558A (en) | 2012-02-15 |
| CN102350558B true CN102350558B (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110279319 Expired - Fee Related CN102350558B (en) | 2011-09-20 | 2011-09-20 | Electric soldering iron with soldering pressure monitoring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102350558B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551694B (en) * | 2013-11-06 | 2015-06-24 | 常州天合光能有限公司 | Intelligent electric soldering iron |
| CN105234522B (en) * | 2015-11-13 | 2018-01-16 | 上海斐讯数据通信技术有限公司 | Welding gun with clamp assemblies |
| CN107283017A (en) * | 2017-08-10 | 2017-10-24 | 无锡市日升机械厂 | Pressure temperature control electric soldering iron |
| CN108637419B (en) * | 2018-04-18 | 2021-06-08 | 北京四方继保自动化股份有限公司 | Intelligent electric soldering iron device and method for controlling welding operation by using same |
| CN110280864B (en) * | 2019-06-24 | 2021-08-06 | 大连理工大学 | Automatic welding device with force control and visual positioning functions |
| CN110613507A (en) * | 2019-09-26 | 2019-12-27 | 成都美益达医疗科技有限公司 | Electric heating pen for absorbing skull lock shaping |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101626A1 (en) * | 1991-01-21 | 1992-07-23 | Frank Bassen | Solder fault error registration unit for correction on circuits - has soldering iron with in=built sensors detecting applied finger pressure and temp. |
| DE19605239A1 (en) * | 1995-02-15 | 1996-08-22 | Japan Bonkote Co | Thermocouple sensor fitting arrangement |
| CN2407870Y (en) * | 1999-12-21 | 2000-11-29 | 厦门海天电子有限公司 | Intelligent digit display constant temperature electric iron |
| JP2008119697A (en) * | 2006-04-10 | 2008-05-29 | Takashi Yamaguchi | Soldering iron or soldering device |
| JP2009023002A (en) * | 2008-11-06 | 2009-02-05 | Mitsubishi Electric Corp | Soldering iron device |
| CN202271071U (en) * | 2011-09-20 | 2012-06-13 | 江阴鑫辉太阳能有限公司 | Electric soldering iron with welding pressure monitoring device |
-
2011
- 2011-09-20 CN CN 201110279319 patent/CN102350558B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4101626A1 (en) * | 1991-01-21 | 1992-07-23 | Frank Bassen | Solder fault error registration unit for correction on circuits - has soldering iron with in=built sensors detecting applied finger pressure and temp. |
| DE19605239A1 (en) * | 1995-02-15 | 1996-08-22 | Japan Bonkote Co | Thermocouple sensor fitting arrangement |
| CN2407870Y (en) * | 1999-12-21 | 2000-11-29 | 厦门海天电子有限公司 | Intelligent digit display constant temperature electric iron |
| JP2008119697A (en) * | 2006-04-10 | 2008-05-29 | Takashi Yamaguchi | Soldering iron or soldering device |
| JP2009023002A (en) * | 2008-11-06 | 2009-02-05 | Mitsubishi Electric Corp | Soldering iron device |
| CN202271071U (en) * | 2011-09-20 | 2012-06-13 | 江阴鑫辉太阳能有限公司 | Electric soldering iron with welding pressure monitoring device |
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| Publication number | Publication date |
|---|---|
| CN102350558A (en) | 2012-02-15 |
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Granted publication date: 20130501 Termination date: 20200920 |
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| CF01 | Termination of patent right due to non-payment of annual fee |