CN105108263A - Handheld type electric soldering iron - Google Patents
Handheld type electric soldering iron Download PDFInfo
- Publication number
- CN105108263A CN105108263A CN201510538187.5A CN201510538187A CN105108263A CN 105108263 A CN105108263 A CN 105108263A CN 201510538187 A CN201510538187 A CN 201510538187A CN 105108263 A CN105108263 A CN 105108263A
- Authority
- CN
- China
- Prior art keywords
- temperature
- handle
- electrically connected
- heat generating
- welding
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/033—Soldering irons; Bits electrically heated comprising means for controlling or selecting the temperature or power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/0338—Constructional features of electric soldering irons
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a handheld type electric soldering iron which comprises a handle and further comprises an anti-static device and a temperature control device. A heating core is fixedly installed at the front end of the handle. A welding nozzle is fixedly arranged in the heating core. A welding tin roller support is arranged on the rear side of the handle. A welding tin roller is arranged on the welding tin roller support and in rotating fit with the welding tin roller support in a sleeving mode. A tin guide pipe for guiding welding tin to the welding nozzle is arranged on the handle. A driving mechanism for driving feeding of welding tin is arranged in the handle. The anti-static device comprises an anti-static cover arranged outside the heating core in a sleeving mode. The anti-static cover extends to the welding nozzle and is arranged outside the welding nozzle in a sleeving mode. An earth wire is arranged on the outer wall of the anti-static cover. The temperature control device comprises a temperature adjusting device and a temperature detecting device. The temperature adjusting device comprises a temperature control adjusting circuit electrically connected with a heating element of the heating core. The temperature detecting device comprises a temperature sensor fixedly arranged in the anti-static cover and used for detecting the temperature of the welding nozzle.
Description
Technical field
The invention belongs to technical field of welding equipment, be specifically related to a kind of hand-held electric flatiron.
Background technology
Electric iron is one of requisite instrument in electronic product production maintenance, and the electric iron of current commercial type has two kinds, and a kind of is the common electric iron only with heating object separately, and another kind has the electric iron that automatic or manual send tin.
Use the necessary hand-held flatiron of common electric iron, a hand-held solder stick, user can not adjust the state of welded device simultaneously in welding, can not fix the welded object that some is tiny in simple environment, very inconvenient.The Chinese patent being CN201223987 as publication number discloses a kind of hand-hold gun type automatic tin feed electric iron, comprise that weldering is chewed, heat generating core, handle, Song Xi mechanism, tin-guiding tube, scolding tin winding wheel frame, scolding tin rolling wheel, go out Xi Zui, handle is fixed with power set, and the tin gear that send in Song Xi mechanism is fixed on the driving shaft of power set.
Although this hand-hold gun type automatic tin feed electric iron can meet instructions for use to a certain extent, still have the following disadvantages:
1) welding temperature cannot be regulated according to actual needs, and the welding temperature of reality cannot be measured;
2) there is electrostatic, easily damage soldered device.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of hand-held electric flatiron, not only can realize the adjustment of welding temperature, and effectively can prevent electrostatic.
For achieving the above object, the invention provides following technical scheme:
A kind of hand-held electric flatiron, comprise handle, the front end of described handle is installed with heat generating core, described heat generating core internal fixtion is provided with weldering and chews, the rear side of described handle is provided with scolding tin winding wheel frame, and described scolding tin winding wheel frame is equiped with scolding tin rolling wheel with its rotatable engagement cover, and described handle is provided with the tin-guiding tube chewing place for scolding tin being directed to weldering, being provided with the driving mechanism for driving scolding tin feeding in described handle, also comprising anti-static device and attemperating unit;
Described anti-static device comprises and is set with the static electricity proof cover that is arranged on outside described heat generating core, and described static electricity proof cover is chewed to described weldering and extended and be sleeved on outside weldering chews, and the outer wall of described static electricity proof cover is provided with ground wire;
Described attemperating unit comprises temperature-adjusting device and temperature-detecting device, described temperature-adjusting device comprises the temperature control regulating circuit be electrically connected with the heater element of described heat generating core, and described temperature-detecting device comprises and being fixedly installed in described static electricity proof cover and temperature sensor for detecting the temperature that described weldering is chewed.
Further, described temperature control regulating circuit comprises bidirectional triode thyristor, diac, resistance I, resistance II, adjustable potentiometer and electric capacity, one end of described bidirectional triode thyristor is electrically connected with the heater element of described heat generating core, the other end is connected with power supply, and the control end of described bidirectional triode thyristor is electrically connected with described diac, the other end of described diac is electrically connected with described resistance II, adjustable potentiometer and electric capacity respectively through described resistance I, and described resistance II is electrically connected with the heater element of described bidirectional triode thyristor and described heat generating core respectively.
Further, described handle is provided with the temperature control knob for controlling described adjustable potentiometer.
Further, also comprise control system, the temperature indicator that described control system comprises controller and is electrically connected with described controller, described temperature sensor is connected with described controller, and described temperature indicator is fixedly installed on described handle.
Further, described driving mechanism comprises the drive motors that is fixedly mounted in described handle and to be in transmission connection with the output shaft of described drive motors and for driving the output gear of scolding tin feeding.
Further, be provided with the motor-drive circuit be electrically connected with described drive motors in described handle, described motor-drive circuit comprises and being fixedly mounted on described handle and driving switch for controlling described drive motors rotating speed.
Beneficial effect of the present invention is:
Hand-held electric flatiron of the present invention, by arranging anti-static device, utilizing to be sleeved on heat generating core and to weld and chewing outer static electricity proof cover, effectively can prevent electrostatic, can not cause damage to welded device; By arranging attemperating unit, the adjustment to welding temperature can not only be realized, and the temperature of welding and chewing can be detected in real time, guarantee welding temperature all the time in the temperature range of setting, ensure welding quality.
Accompanying drawing explanation
In order to make object of the present invention, technical scheme and beneficial effect clearly, the invention provides following accompanying drawing and being described:
Fig. 1 is the structural representation of hand-held electric flatiron embodiment of the present invention;
Fig. 2 is the circuit diagram of temperature control regulating circuit.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the invention will be further described, can better understand the present invention and can be implemented, but illustrated embodiment is not as a limitation of the invention to make those skilled in the art.
As shown in Figure 1, be the structural representation of hand-held electric flatiron embodiment of the present invention.The hand-held electric flatiron of the present embodiment, comprise handle 1, the front end of handle 1 is installed with heat generating core 2, heat generating core 2 internal fixtion is provided with weldering and chews 3, the rear side of handle 1 is provided with scolding tin winding wheel frame 4, scolding tin winding wheel frame 4 is equiped with scolding tin rolling wheel 5 with its rotatable engagement cover, and handle 1 is provided with the tin-guiding tube 7 chewing 3 places for scolding tin 6 being directed to weldering, is provided with the driving mechanism for driving scolding tin 6 feeding in handle 1.The hand-held electric flatiron of the present embodiment also comprises anti-static device and attemperating unit.
The anti-static device of the present embodiment comprises the static electricity proof cover 8 being set with and being arranged on outside heat generating core 2, and static electricity proof cover 8 is chewed 3 extensions to weldering and is sleeved on weldering and chews outside 3, and the outer wall of static electricity proof cover 8 is provided with ground wire.
The attemperating unit of the present embodiment comprises temperature-adjusting device and temperature-detecting device, temperature-adjusting device comprises the temperature control regulating circuit be electrically connected with the heater element 9 of heat generating core 2, and temperature-detecting device comprises and is fixedly installed in static electricity proof cover 8 and chews the temperature sensor 10 of the temperature of 3 for detecting weldering.
Further, the temperature control regulating circuit of the present embodiment comprises bidirectional triode thyristor 11, diac 12, resistance I 13, resistance II 14, adjustable potentiometer 15 and electric capacity 16, one end of bidirectional triode thyristor 11 is electrically connected with the heater element 9 of heat generating core 2, the other end is connected with power supply, and the control end of bidirectional triode thyristor 11 is electrically connected with diac 12, the other end of diac 12 is electrically connected with resistance II 14, adjustable potentiometer 15 and electric capacity 16 respectively through resistance I 13, and resistance II 14 is electrically connected with the heater element 9 of bidirectional triode thyristor 11 and heat generating core 2 respectively.The handle 1 of the present embodiment is provided with the temperature control knob 17 for controlling adjustable potentiometer 15, for the temperature regulating weldering to chew 3.
Further, the hand-held electric flatiron of the present embodiment also comprises control system, the temperature indicator 18 that control system comprises controller and is electrically connected with controller, temperature sensor 10 is connected with controller, temperature indicator 18 is fixedly installed on handle 1, controller receives the temperature data detected from temperature sensor 10, and shows on temperature indicator 18, and the precision of display reaches ± and 0.1 DEG C.
Further, driving mechanism comprises the drive motors that is fixedly mounted in handle 1 and to be in transmission connection with the output shaft of drive motors and for driving the output gear 19 of scolding tin 6 feeding, scolding tin 6 drives feeding through output gear 19 under the guide effect of tin-guiding tube 7.Be provided with the motor-drive circuit be electrically connected with drive motors in the handle 1 of the present embodiment, motor-drive circuit comprises and being fixedly mounted on handle 1 and driving switch 20 for controlling drive motors rotating speed, can control the feed speed of scolding tin 6 easily.
The hand-held electric flatiron of the present embodiment, by arranging anti-static device, utilizing to be sleeved on heat generating core and to weld and chewing outer static electricity proof cover, effectively can prevent electrostatic, can not cause damage to welded device; By arranging attemperating unit, the adjustment to welding temperature can not only be realized, and the temperature of welding and chewing can be detected in real time, guarantee welding temperature all the time in the temperature range of setting, ensure welding quality.
The above embodiment is only that protection scope of the present invention is not limited thereto in order to absolutely prove the preferred embodiment that the present invention lifts.The equivalent alternative or conversion that those skilled in the art do on basis of the present invention, all within protection scope of the present invention.Protection scope of the present invention is as the criterion with claims.
Claims (6)
1. a hand-held electric flatiron, comprise handle, the front end of described handle is installed with heat generating core, described heat generating core internal fixtion is provided with weldering and chews, the rear side of described handle is provided with scolding tin winding wheel frame, and described scolding tin winding wheel frame is equiped with scolding tin rolling wheel with its rotatable engagement cover, and described handle is provided with the tin-guiding tube chewing place for scolding tin being directed to weldering, being provided with the driving mechanism for driving scolding tin feeding in described handle, it is characterized in that: also comprise anti-static device and attemperating unit;
Described anti-static device comprises and is set with the static electricity proof cover that is arranged on outside described heat generating core, and described static electricity proof cover is chewed to described weldering and extended and be sleeved on outside weldering chews, and the outer wall of described static electricity proof cover is provided with ground wire;
Described attemperating unit comprises temperature-adjusting device and temperature-detecting device, described temperature-adjusting device comprises the temperature control regulating circuit be electrically connected with the heater element of described heat generating core, and described temperature-detecting device comprises and being fixedly installed in described static electricity proof cover and temperature sensor for detecting the temperature that described weldering is chewed.
2. hand-held electric flatiron according to claim 1, it is characterized in that: described temperature control regulating circuit comprises bidirectional triode thyristor, diac, resistance I, resistance II, adjustable potentiometer and electric capacity, one end of described bidirectional triode thyristor is electrically connected with the heater element of described heat generating core, the other end is connected with power supply, and the control end of described bidirectional triode thyristor is electrically connected with described diac, the other end of described diac through described resistance I respectively with described resistance II, adjustable potentiometer and electric capacity electrical connection, described resistance II is electrically connected with the heater element of described bidirectional triode thyristor and described heat generating core respectively.
3. hand-held electric flatiron according to claim 2, is characterized in that: described handle is provided with the temperature control knob for controlling described adjustable potentiometer.
4. hand-held electric flatiron according to claim 1, it is characterized in that: also comprise control system, the temperature indicator that described control system comprises controller and is electrically connected with described controller, described temperature sensor is connected with described controller, and described temperature indicator is fixedly installed on described handle.
5. the hand-held electric flatiron according to any one of claim 1-4, is characterized in that: described driving mechanism comprises the drive motors that is fixedly mounted in described handle and to be in transmission connection with the output shaft of described drive motors and for driving the output gear of scolding tin feeding.
6. hand-held electric flatiron according to claim 5, it is characterized in that: be provided with the motor-drive circuit be electrically connected with described drive motors in described handle, described motor-drive circuit comprises and being fixedly mounted on described handle and driving switch for controlling described drive motors rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538187.5A CN105108263A (en) | 2015-08-28 | 2015-08-28 | Handheld type electric soldering iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510538187.5A CN105108263A (en) | 2015-08-28 | 2015-08-28 | Handheld type electric soldering iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105108263A true CN105108263A (en) | 2015-12-02 |
Family
ID=54656491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510538187.5A Pending CN105108263A (en) | 2015-08-28 | 2015-08-28 | Handheld type electric soldering iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105108263A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670615A (en) * | 2017-01-25 | 2017-05-17 | 西南交通大学 | Multifunctional wireless low-voltage soldering-iron soldering device |
| CN110695871A (en) * | 2018-07-09 | 2020-01-17 | 爱烙达股份有限公司 | Hand tool |
| CN112719511A (en) * | 2019-07-04 | 2021-04-30 | 吴文泉 | Circuit board assembling machine and using method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2210477A2 (en) * | 1972-11-24 | 1974-07-12 | Royston Electronics Pty Ltd | |
| CN201223987Y (en) * | 2008-06-30 | 2009-04-22 | 黄德超 | Hand-hold gun type automatic tin feed electric iron |
| CN201543934U (en) * | 2009-10-26 | 2010-08-11 | 宇达电脑（上海）有限公司 | Electric soldering iron |
| CN202539742U (en) * | 2012-03-01 | 2012-11-21 | 肖兰 | Temperature-adjustable electric soldering iron with electric leakage protection function |
| CN205020983U (en) * | 2015-08-28 | 2016-02-10 | 重庆博雅电源科技有限公司 | Hand -held type electric iron |
-
2015
- 2015-08-28 CN CN201510538187.5A patent/CN105108263A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2210477A2 (en) * | 1972-11-24 | 1974-07-12 | Royston Electronics Pty Ltd | |
| CN201223987Y (en) * | 2008-06-30 | 2009-04-22 | 黄德超 | Hand-hold gun type automatic tin feed electric iron |
| CN201543934U (en) * | 2009-10-26 | 2010-08-11 | 宇达电脑（上海）有限公司 | Electric soldering iron |
| CN202539742U (en) * | 2012-03-01 | 2012-11-21 | 肖兰 | Temperature-adjustable electric soldering iron with electric leakage protection function |
| CN205020983U (en) * | 2015-08-28 | 2016-02-10 | 重庆博雅电源科技有限公司 | Hand -held type electric iron |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106670615A (en) * | 2017-01-25 | 2017-05-17 | 西南交通大学 | Multifunctional wireless low-voltage soldering-iron soldering device |
| CN110695871A (en) * | 2018-07-09 | 2020-01-17 | 爱烙达股份有限公司 | Hand tool |
| CN112719511A (en) * | 2019-07-04 | 2021-04-30 | 吴文泉 | Circuit board assembling machine and using method |
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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: 20151202 |