CN106392240A - Integrated tin soldering handle - Google Patents
Integrated tin soldering handle Download PDFInfo
- Publication number
- CN106392240A CN106392240A CN201611102139.2A CN201611102139A CN106392240A CN 106392240 A CN106392240 A CN 106392240A CN 201611102139 A CN201611102139 A CN 201611102139A CN 106392240 A CN106392240 A CN 106392240A
- Authority
- CN
- China
- Prior art keywords
- tin
- handle
- tube
- send
- stannum
- 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
-
- 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
-
- 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
- B23K3/0315—Quick-heating soldering irons having the tip-material forming part of the electric circuit
-
- 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
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/0615—Solder feeding devices forming part of a soldering iron
-
- 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
- B23K3/08—Auxiliary devices therefor
- B23K3/085—Cooling, heat sink or heat shielding means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses an integrated tin soldering handle and belongs to the technical field of tin soldering devices. The integrated tin soldering handle comprises a handle shell; a high-frequency coil is arranged outside the handle shell; a solder tip is disposed at the end, far away from the handle shell, of the high-frequency coil; a thermocouple is arranged inside the solder tip; a ceramic pipe is arranged in the thermocouple in a penetrating mode; the end, far away from the thermocouple, of the ceramic pipe is connected to an inlet of a first electromagnetic valve; a tin sucking hole is formed in the end of the solder tip; a housing is disposed outside the high-frequency coil; a smoke sucking opening is formed in the end, close to the solder tip, of the housing; an annual gap is formed between the housing and the high-frequency coil; the annular gap is connected with an inlet of a second electromagnetic valve through a smoke sucking pipe; an outlet of the first electromagnetic valve and an outlet of the second electromagnetic valve are connected to a negative pressure cabin; the end, far away from the solder tip, of the negative pressure cabin is connected to an air sucking opening of an air pump; a multi-functional starting button is disposed outside the handle shell; a pressure sensor is disposed in the starting button; a support is disposed on the handle shell; and a tin delivery pipe is fixed to the support. The integrated tin soldering handle integrates the functions of automatic tin discharging, continuous tin sucking and the like, guarantees the soldering quality and improves the soldering efficiency.
Description
Technical field
The invention belongs to soldering apparatus technical field, more particularly to a kind of integration soldering handle.
Background technology
Soldering apparatus (electric cautery) are the indispensable instruments in electronic production and electrical maintenance, mainly by being wound in heat generating components
On heating wire Trimeresurus mucrosquamatus (Cantor). is heated so that its melting solder, thus welding electronic component and wire, can by frame for movement
It is divided into inner heating type electric iron and external heated electric iron.But due to existing electric cautery this by the way of the electric-heating-wire-heating in generate heat
Body is larger with air contact area, can lead to more thermal waste, capacity usage ratio under the high-power, state that works long hours
Relatively low;Simultaneously during flatiron under starting the state of cooling, due to heat transfer process and the thermal loss of heater and Trimeresurus mucrosquamatus (Cantor).,
May require that the warm of long period;Additionally, also resulting in weldering in the welding device that heat conductivity is preferable, contact area is larger
Jointing temp reduces, thus extending weld interval, reducing welding efficiency, impact welding quality, is unable to long-time heating for some
Device for, also can cause device failure, Pad off when serious.And in welding, due to Colophonium volatilization in scolding tin etc.
Reason can produce more flue gas, and these flue gases can be sucked by operator unavoidably, and healthy causes certain shadow to it
Ring.
In terms of realizing automatically dissolving stannum, typically existing automatic tin-feeding formula electric cautery uses solder stick and Trimeresurus mucrosquamatus (Cantor).
Detached send stannum mode, and using the overall structure similar to gun shaped.This send stannum mode due to stannum control is gone out using trigger-type
Mode, the person of being not convenient to use is accurately controlled tin output amount, thus have impact on precision and the motility of welding.
In terms of realizing automatization and inhaling stannum, typically existing suction stannum device is broadly divided into manual type solder sucker and inhales stannum formula
Electric cautery, the former needs to coordinate the use of electric cautery, and the latter is manual type solder sucker and the combining of electric cautery.But due to both
Volume is larger, is not easy to operate during use, and both adopts Manual spring formula piston Xi Xi mechanism it is impossible to realize automatically inhaling
Stannum;Further, since the dynamics inhaling stannum is uncontrollable, suction stannum can be led to not thorough in the larger solder joint of process multilamellar or area,
Element cannot be taken;Assist side quality is not good or repeats to also result in Pad off when inhaling stannum, and wiring board is scrapped.
In addition, the realization of each function above-mentioned is required to an autonomous device and carries out operation, operation inconvenience, and this also makes
Work efficiency is relatively low.Accordingly, it would be desirable to a kind of new structure is solving the above problems.
Content of the invention
For prior art exist problem, the present invention provide a kind of integration soldering handle, this handle by high-frequency welding,
Automatic tin feeding, the continuous function such as stannum and harmful smoke recovery of inhaling are integrated in one, and improve weldering while ensureing welding quality
Connect efficiency, and the harm to human body for the harmful smoke producing during welding can be reduced, improve the working environment of operator.
To achieve these goals, the present invention adopts the following technical scheme that:
A kind of integration soldering handle, including handle case, is fixed with high frequency coil outside described handle case one end, described height
Frequency coil is provided with Trimeresurus mucrosquamatus (Cantor). away from handle case end, is provided with thermocouple inside described Trimeresurus mucrosquamatus (Cantor)., described thermocouple and high-frequency line
Circle is coaxially disposed, and running through inside thermocouple has earthenware, and described earthenware is connected to first away from thermocouple end through handle case
The entrance of electromagnetic valve, described first electromagnetic valve is fixed in handle case, and described flatiron cephalic par is provided with suction stannum hole, described suction stannum
Hole is communicated with ceramic bore, is provided with tubular shell, described housing is provided near flatiron head end outside described high frequency coil
Form annular gap, Smoking pipe and the second electromagnetic valve are passed through in described annular gap between smoking port, and housing and high frequency coil
Entrance is connected, and described Smoking pipe runs through handle case, and described second electromagnetic valve is fixed in handle case, is provided with described handle case
Negative pressure cab and air pump, described first electromagnetic valve outlet and the second electromagnetic valve outlet are all connected to negative pressure cab, described negative pressure cab away from
Flatiron head end is connected to the air entry of air pump, and the air vent of described air pump is connected with smoke exhaust pipe, and the input of air pump is connected to be watched
Take the outfan of motor, servomotor is fixed in handle case, outside handle case, be provided with multifunctional starting button, multifunction opening
It is provided with pressure transducer in dynamic button, handle case is provided with support, support is fixed with and send tin-tube.
Described thermocouple is provided with ceramic gasket near inhaling stannum nose end, described ceramic gasket is provided with and ceramic bore
Identical through hole.
It is provided with drainage screen between described negative pressure cab and air pump air entry.
Described handle case is provided with negative pressure cab and takes Xi Kou.
Described negative pressure cab is provided with sealing gasket in taking at Xi Kou.
Described send tin-tube to include first to send tin-tube, second send tin-tube, the 3rd send tin-tube and send stannum flexible pipe, the wherein said 3rd
Tin-tube is sent to be fixed at support, the 3rd send the feeding end of tin-tube to be set with send stannum flexible pipe, and the 3rd send the discharge end and second of tin-tube
The feeding end sending tin-tube is adjusted connecting by the first locking nut, and second send the discharge end of tin-tube and first to send sending of tin-tube
Material end is passed through the second locking nut and is adjusted connecting, and first send that tin-tube bending is arranged and discharge end is provided with stannum export, and right
Quasi- Trimeresurus mucrosquamatus (Cantor)..
Between described housing and handle case, locking is fixed by the 3rd locking nut.
Beneficial effects of the present invention:
The present invention has supplied a kind of integration soldering handle, and this handle by high-frequency welding, automatic tin feeding, continuous suction stannum and is harmful to
The functions such as off-gas recovery are integrated in one, and realize a tractor serves several purposes, improve welding efficiency while ensureing welding quality.In work
When making, inside high frequency coil, pass through high frequency alternating current, the high frequency magnetic field that it produces acts on the Trimeresurus mucrosquamatus (Cantor). of metal, thus
Produce vortex inside Trimeresurus mucrosquamatus (Cantor)., make electron motion in Trimeresurus mucrosquamatus (Cantor). produce heat energy, Trimeresurus mucrosquamatus (Cantor). is heated, this based on eddy current effect
Heating means high working efficiency, energy consumption are low, and intensification is risen again soon.Due to being provided with pressure sensing in multifunctional starting button
Device, when starting automatic tin feeding pattern on main frame, presses multifunctional starting button, and solder stick is just through sending tin-tube to be carried out
Come, tin output amount number can be controlled by the dynamics being pressed against on pressure transducer;When startup automatic tin-taking function pattern on main frame
When, press multifunctional starting button, high frequency coil starts the automatic heating to Trimeresurus mucrosquamatus (Cantor)., when the set temperature is reached, gas can be started
Pump and the first electromagnetic valve, the scolding tin that Trimeresurus mucrosquamatus (Cantor). is melted passes through to inhale in stannum hole and earthenware negative suction cabin, by being pressed against pressure
Dynamics on force transducer is controlling the inspiration capacity of air pump, thus realizing the control to automatic tin-taking function.In weld job, start
Smoking Patterns on main frame, now air pump and the startup of the second electromagnetic valve, air pump discharges the gas in negative pressure cab to form negative pressure,
Make the harmful smoke producing during soldering enter annular gap through smoking port, and enter negative pressure through Smoking pipe and the second electromagnetic valve
In cabin, thus reducing the harm to human body for the harmful smoke producing during welding, improve the working environment of operator.
Brief description
Fig. 1 is the structural representation of present invention integration soldering handle;
In figure:1- handle case, 2- high frequency coil, 3- Trimeresurus mucrosquamatus (Cantor)., 4- thermocouple, 5- earthenware, 6- first electromagnetic valve, 7- inhales
Stannum hole, 8- housing, 9- smoking port, 10- annular gap, 11- Smoking pipe, 12- second electromagnetic valve, 13- negative pressure cab, 14- air pump,
15- air entry, 16- smoke exhaust pipe, 17- servomotor, 18- multifunctional starting button, 19- support, 20- ceramic gasket, 21- filters
Net, 22- takes Xi Kou, 23- sealing gasket, and 24- first send tin-tube, and 25- second send tin-tube, and 26- the 3rd send tin-tube, and 27- send stannum flexible pipe,
28- stannum export, 29- first locking nut, 30- second locking nut, 31- the 3rd locking nut, the total line box of 32-, 33- silica gel
Pipe.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of integration soldering handle, belong to tin soldering equipment, in electronic production or electrical maintenance,
Electronic component and wire etc. are welded.
The integrated soldering handle of the present invention includes handle case 1, and handle case 1 is fixed with high frequency coil 2, high frequency outside one end
Coil 2 is provided with Trimeresurus mucrosquamatus (Cantor). 3 away from handle case 1 end, by high frequency coil 2, Trimeresurus mucrosquamatus (Cantor). 3 is carried out with the heating based on eddy current effect,
This heating means high working efficiency, energy consumption are low, and intensification is risen again soon.Thermocouple 4, thermocouple 4 and height are installed inside Trimeresurus mucrosquamatus (Cantor). 3
Frequency coil 2 is coaxially disposed, and because thermocouple 4 is installed in Trimeresurus mucrosquamatus (Cantor). 3, existing structure relatively, closer to operating point, can make thermoelectricity
Even 4 detection temperatures are more accurate, and due to thermocouple 4 and Trimeresurus mucrosquamatus (Cantor). 3 directly contact, temperature conduction is fast, no-delay, rises again more
Plus it is sensitive quick.In the present embodiment, thermocouple 4 is provided with ceramic gasket 20 near inhaling stannum hole 7 end, and ceramic gasket 20 is arranged
Have and earthenware 5 internal diameter identical through hole, ceramic gasket 20 1 aspect can prevent the high temperature fused state stannum material sucking by thermoelectricity
Even 4 scorch, and the stannum material being on the other hand also possible to prevent molten condition will be short-circuit for thermocouple 4 with during thermocouple 4 directly contact.
Run through inside thermocouple 4 and have earthenware 5, earthenware 5 can make the high temperature stannum material of suction progressively cool down from molten condition
Become solid, it is to avoid the stannum material being in high temperature fused state is directly entered damage inner components in handle.Earthenware 5 is away from thermoelectricity
Even 4 ends are connected to the entrance of the first electromagnetic valve 6 through handle case 1, and the first electromagnetic valve 6 is fixed in handle case 1, in the present embodiment
In, using model CJV23-CT2A1 of the first electromagnetic valve 6.Trimeresurus mucrosquamatus (Cantor). 3 end is provided with suction stannum hole 7, inhales stannum hole 7 and pottery
Pipe 5 internal diameter communicates, and inhales stannum hole 7 and is used for, when starting automatic tin-taking function pattern, making the stannum material after fusing pass through suction stannum hole 7 and entering pottery
Pipe 5.It is provided with tubular shell 8 outside high frequency coil 2, be fixed by the 3rd locking nut 31 between housing 8 and handle case 1
Locking, prevents housing 8 during handle uses from coming off, housing 8 is provided with smoking port 9 near Trimeresurus mucrosquamatus (Cantor). 3 end, and housing 8 with
Form annular gap 10, annular gap 10 is connected with the entrance of the second electromagnetic valve 12 by Smoking pipe 11, inhales between high frequency coil 2
Smoke pipe 11 runs through handle case 1, and the second electromagnetic valve 12 is fixed in handle case 1.When starting automatic Smoking Patterns, welding produces
Flue gas enters annular gap 10 after being inhaled into by smoking port 9, and by Smoking pipe 11 and the after the second electromagnetic valve 12 is opened
Two electromagnetic valves 12 are discharged, in the present embodiment, using model CJV23-CT2A1 of the second electromagnetic valve 12.
It is provided with negative pressure cab 13 and air pump 14, the first electromagnetic valve 6 outlet is exported with the second electromagnetic valve 12 and all connects in handle case 1
It is connected to negative pressure cab 13, handle case 1 is provided with negative pressure cab 13 and takes stannum mouth 22, thus the scolding tin of suction can be made to be stored in negative pressure cab
Interior, and from taking stannum mouth 22 to take out when needing, realize the recycling of scolding tin, saved resource.In the present embodiment, bear
Ballasting 13 is provided with sealing gasket 23 in taking at stannum mouth 22, sealing gasket 23 can seal at stannum mouth 22 to taking of negative pressure cab 13, prevents
Leak-stopping gas, to ensure to be formed negative pressure in negative pressure cab 13.
Negative pressure cab 13 is connected to the air entry 15 of air pump 14 away from Trimeresurus mucrosquamatus (Cantor). 3 end, by air pump 14 by negative pressure cab 13
Gas is all discharged, to form negative pressure.In the present embodiment, it is provided with drainage screen between negative pressure cab 13 and air pump 14 air entry 15
21, drainage screen 21 1 aspect can prevent the scolding tin granule air pump 14 sucking, and so that air pump 14 is damaged, on the other hand, can be to suction
Harmful smoke tentatively filtered.The air vent of air pump 14 is connected with smoke exhaust pipe 16, and smoke exhaust pipe 16 is used for discharging air pump 14
Negative pressure cab 13 in gas and harmful smoke discharge, so that forming negative pressure in negative pressure cab 13.The input of air pump 14 is connected to
The outfan of servomotor 17, servomotor 17 is fixed in handle case 1.It is provided with always away from Trimeresurus mucrosquamatus (Cantor). 3 end inside handle case 1
Line box 32, the wiring in handle all concentrates on this, and wiring is through at together with smoke exhaust pipe 16 silica gel tube 33 outside handle case 1
Interior, handle case 1 is connected with main frame by silica gel tube 33.It is provided with multifunctional starting button 18, multifunctional starting outside handle case 1
Be provided with pressure transducer in button 18, pressure transducer can induction pressure size, and signal is fed back to control chip, in order to
Control tin output amount and inhale stannum dynamics, in the present embodiment, using the pressure transducer of model FSR400.
Support 19 is provided with handle case 1, support 19 is fixed with and send tin-tube, send tin-tube include first send tin-tube 24,
Two send tin-tube the 25, the 3rd to send tin-tube 26 and send stannum flexible pipe 27, and the wherein the 3rd send tin-tube 26 to be fixed at support 19, and the 3rd send tin-tube
26 feeding end is set with send stannum flexible pipe 27, send the feeding end of stannum flexible pipe 27 to be connected to Song Xi mechanism, and send stannum flexible pipe 27 can make
Handle is mobile with the use of operator.3rd discharge end sending tin-tube 26 and second send the feeding end of tin-tube 25 to pass through first
Locking nut 29 is adjusted connecting, and can adjust the second length sending tin-tube 25 according to practical situation by the first locking nut 29
Degree so that handle adapts to different working condition, solder stick can be made accurately to send between Trimeresurus mucrosquamatus (Cantor). 3 and pad simultaneously it is ensured that
Solder stick is in close contact with pad, enables pad by scaling powder Colophonium complete wetting it is therefore prevented that the Colophonium of existing equipment is not
The occurrence of volatilize before contact pad and lead to rosin joint.Second discharge end sending tin-tube 25 and first send the feeding end of tin-tube 24
By the second locking nut 30 be adjusted connect, first send tin-tube 24 bending setting and discharge end is provided with stannum export 28, and
Be aligned Trimeresurus mucrosquamatus (Cantor). 3.The first differently curved angle sending tin-tube 24 can be adjusted by the second locking nut 30 according to practical situation, with
Enable first to send the stannum export 28 of tin-tube 24 discharge end to be accurately aimed at pad, prevent stannum export 28 solder stick out from directly connecing
Contact the occurrence of Trimeresurus mucrosquamatus (Cantor). 3 rather than pad, thus ensureing the welding quality of soldering.
The first use process of the present invention is described below in conjunction with the accompanying drawings.
Using front, first according to real work situation, adjusted by adjusting the first locking nut 29 and the second locking nut 30
Section send position and the angle of tin-tube, makes the pad locations of stannum export 28 alignment work.
When being welded using handle of the present invention, first on main frame, open automatic tin feeding pattern, pick up handle afterwards, and press
Lower multifunctional starting button 18, now high frequency coil 2 according to program setting temperature, Trimeresurus mucrosquamatus (Cantor). 3 is heated, work as heating-up temperature
When reaching setting value, solder stick is sent to by Song Xi mechanism and send tin-tube and send from stannum export 28, and stannum export 28 is sent
Solder stick be aligned pad is welded.It is provided with pressure transducer due in multifunctional starting button 18, therefore in welding operation
When, can by adjustment pressing multifunctional starting button 18 dynamics control tin output amount so that go out stannum control simple and convenient.
While weld job, can select to open Smoking Patterns on main frame, after Smoking Patterns are opened, air pump 14 is automatic
Start, the gas in negative pressure cab 13 is discharged to form negative pressure, the second electromagnetic valve 12 is opened afterwards, produce during now soldering operation
Harmful smoke can be inhaled into by smoking port 9, through annular gap 10, Smoking pipe 11 and the second electromagnetic valve 12 enter negative pressure cab
In 13, and after tentatively filtering through drainage screen 21, main frame is sent into by smoke exhaust pipe 16 and carries out purified treatment, so that operator are remote
From sucking harmful smoke to the healthy harm causing, improve the working environment of operator more.
When needing to carry out sealing-off operation to circuit board, automatic tin-taking function pattern can be started on main frame, pick up handle afterwards,
And press multifunctional starting button 18, now high frequency coil 2 heats to Trimeresurus mucrosquamatus (Cantor). 3 according to program setting temperature, works as heating
When temperature reaches setting value, air pump 14 starts, and the gas in negative pressure cab 13 is discharged to form negative pressure, the first electromagnetic valve 6 afterwards
Open, now contact sealing-off position using Trimeresurus mucrosquamatus (Cantor). 3, by melts soldering tin, the scolding tin after fusing passes through suction stannum hole 7 and is inhaled into, warp
Enter in negative pressure cab 13 after earthenware 5 cooling.It is provided with pressure transducer due in multifunctional starting button 18, therefore in sealing-off
The inspiration capacity of air pump 14 during operation, can be controlled by the dynamics of adjustment pressing multifunctional starting button 18, thus realizing to west
The control of stannum is inhaled in east so that suction stannum control is simple and convenient.Suck scolding tin cooling after be stored in negative pressure cab 13, need when
Hou Kecong takes stannum mouth 22 to be drawn off, and realizes the recycling of scolding tin, has saved resource.
Above example only in order to technical scheme to be described and unrestricted, although with reference to preferred embodiment to this
Bright it has been described in detail, it will be appreciated by those skilled in the art that technical scheme being modified or waiting
With replacement, the objective without deviating from the technical program and scope, it all should be covered in scope of the presently claimed invention.
Claims (7)
1. a kind of integration soldering handle is it is characterised in that include:Handle case, is fixed with high frequency outside described handle case one end
Coil, described high frequency coil is provided with Trimeresurus mucrosquamatus (Cantor). away from handle case end, is provided with thermocouple inside described Trimeresurus mucrosquamatus (Cantor)., described thermoelectricity
Occasionally it is coaxially disposed with high frequency coil, running through inside thermocouple has earthenware, described earthenware passes through handle case away from thermocouple end
It is connected to the entrance of the first electromagnetic valve, described first electromagnetic valve is fixed in handle case, and described flatiron cephalic par is provided with suction stannum
Hole, described suction stannum hole is communicated with ceramic bore, is provided with tubular shell, described housing is near flatiron outside described high frequency coil
Head end is provided with smoking port, and forms annular gap between housing and high frequency coil, and Smoking pipe and the are passed through in described annular gap
The entrance of two electromagnetic valves is connected, and described Smoking pipe runs through handle case, and described second electromagnetic valve is fixed in handle case, described handle
It is provided with negative pressure cab and air pump, described first electromagnetic valve outlet and the second electromagnetic valve outlet are all connected to negative pressure cab, described in shell
Negative pressure cab is connected to the air entry of air pump away from flatiron head end, and the air vent of described air pump is connected with smoke exhaust pipe, the input of air pump
End is connected to the outfan of servomotor, and servomotor is fixed in handle case, be provided with outside handle case multifunctional starting by
Button, is provided with pressure transducer in multifunctional starting button, handle case is provided with support, support is fixed with and send tin-tube.
2. according to claim 1 integration soldering handle it is characterised in that:Described thermocouple is arranged near inhaling stannum nose end
There is ceramic gasket, described ceramic gasket is provided with and ceramic bore identical through hole.
3. according to claim 1 integration soldering handle it is characterised in that:Between described negative pressure cab and air pump air entry
It is provided with drainage screen.
4. according to claim 1 integration soldering handle it is characterised in that:Described handle case is provided with negative pressure cab
Take Xi Kou.
5. according to claim 4 integration soldering handle it is characterised in that:Described negative pressure cab is provided with Xi Kou in taking
Sealing gasket.
6. according to claim 1 integration soldering handle it is characterised in that:Described send tin-tube include first send tin-tube,
Second send tin-tube, the 3rd send tin-tube and send stannum flexible pipe, and the wherein said 3rd send tin-tube to be fixed at support, and the 3rd send sending of tin-tube
Material end is set with send stannum flexible pipe, and the 3rd send the feeding end that the discharge end of tin-tube and second send tin-tube to carry out by the first locking nut
Adjustment connects, and second send the feeding end that the discharge end of tin-tube and first send tin-tube to be adjusted being connected by the second locking nut,
First send tin-tube bending setting and discharge end is provided with stannum export, and is directed at Trimeresurus mucrosquamatus (Cantor)..
7. according to claim 1 integration soldering handle it is characterised in that:Pass through the between described housing and handle case
Three locking nuts are fixed locking.
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CN107358630A (en) * | 2017-07-10 | 2017-11-17 | 长春工程学院 | A kind of ccd image processing localization method and removable welding fume extractor |
CN107378178A (en) * | 2017-08-16 | 2017-11-24 | 无锡市日升机械厂 | Portable solder sucker |
CN107671382A (en) * | 2017-11-04 | 2018-02-09 | 成都飞赛特科技有限公司 | A kind of medical maintenance pressure-adjustable tin sucking gun |
CN110653439A (en) * | 2019-08-22 | 2020-01-07 | 蔡彪 | Printed circuit board soldering system |
CN114769785A (en) * | 2022-04-18 | 2022-07-22 | 翼龙半导体设备(无锡)有限公司 | High-pressure air self-cooling hot tin spray head |
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CN107378178A (en) * | 2017-08-16 | 2017-11-24 | 无锡市日升机械厂 | Portable solder sucker |
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CN110653439A (en) * | 2019-08-22 | 2020-01-07 | 蔡彪 | Printed circuit board soldering system |
CN110653439B (en) * | 2019-08-22 | 2021-06-08 | 大同能创能源科技有限公司 | Printed circuit board soldering system |
CN114769785A (en) * | 2022-04-18 | 2022-07-22 | 翼龙半导体设备(无锡)有限公司 | High-pressure air self-cooling hot tin spray head |
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