CN211248685U - Automatic carbon resistance tin soldering gun - Google Patents
Automatic carbon resistance tin soldering gun Download PDFInfo
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- CN211248685U CN211248685U CN201922295565.8U CN201922295565U CN211248685U CN 211248685 U CN211248685 U CN 211248685U CN 201922295565 U CN201922295565 U CN 201922295565U CN 211248685 U CN211248685 U CN 211248685U
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- tin
- wire
- wire feeding
- soldering gun
- carbon
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Abstract
The utility model relates to an automatic carbon hinders tin welder. The automatic carbon resistance tin soldering gun comprises: the carbon resistance electrode is connected with the connecting pipe, the wire feeding guide pipe penetrates through the tin soldering gun body, and the front end part of the wire feeding guide pipe extending out of the tin soldering gun body is arranged above the connecting pipe. The utility model provides an automatic tin soldering rifle is hindered to carbon, tin silk send a pipe to see off through the connecting pipe top, and the condition that the person of facilitating the use observed the tin silk adopts carbon to hinder the electrode and welds, has the fast characteristics of heating, can the rapid heating tin silk, is convenient for weld work piece of bigger area.
Description
Technical Field
The utility model relates to a novel welding equipment, specific can utilize carbon to hinder and produce high temperature and melt tin stopping and carry out welded automatic carbon and hinder the tin soldering rifle that says so.
Background
At present, the mode that present welding gun obtained high temperature through heating resistor and melted tin is mostly welded, needs heat resistance earlier, can weld after reaching the temperature, and work efficiency is low.
When welding, most soldering guns on the market, the soldering bit setting need just can observe the certain angle of rifle slope during the use in tin silk top, has to observe inconvenient problem, needs the people in one side of soldering gun, and the condition of tin silk just can be observed in the soldering gun slope to weld, bring inconvenience for the user.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned defect of prior art, the utility model provides an automatic carbon hinders tin welder has solved above-mentioned technical problem, provides one kind and is convenient for observe, can big work piece welding, and tin welder is hindered to the automatic carbon that rate of heating is fast.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic carbon-resistance tin soldering gun comprising: the soldering gun comprises a soldering gun body, a connecting pipe, a carbon resistance electrode, a wire feeding guide pipe and a wire feeding mechanism; the front end of the tin soldering gun main body is provided with a connecting pipe, the connecting pipe is connected with a carbon resistance electrode, the wire feeding guide pipe penetrates through the tin soldering gun main body, and the wire feeding mechanism is connected with the wire feeding guide pipe.
Wherein, wire feed mechanism includes: the wire feeding motor, the control switch and the wire pressing wheel; a wire feeding motor and a battery box are arranged in the tin soldering gun main body; the wire feeding motor is connected with the battery box, and a control switch of the wire feeding motor is arranged on one side outside the tin soldering gun main body; and a wire feeding wheel is arranged at the key groove of the output shaft of the wire feeding motor, and a tin wire is arranged between the wire feeding wheel and the wire pressing wheel.
The tin soldering gun comprises a tin soldering gun body, wherein a tin wire support is arranged outside the tin soldering gun body, and a tin wire is arranged on the tin wire support.
Wherein the wire feeding conduit is a conduit with a cavity; the tin wire is coiled on the tin coiling wire, the tin wire is inserted into one end of the wire feeding guide pipe, and the tin wire is sent to the other end of the wire feeding guide pipe by the wire feeding motor to be welded.
The control switch controls the battery in the battery box to supply power for the wire feeding motor.
The tin wire support is inserted outside the tin soldering gun main body, and the tin wire support is detachably connected with the tin soldering gun main body.
Wherein the carbon resistance electrode is a carbon rod electrode consisting of carbon elements.
The connecting pipe is a connecting copper pipe, and the connecting copper pipe is respectively connected with a carbon resistance electrode and a voltage transformation circuit.
One end of the wire feeding guide pipe is conical, and the end face of the other end of the wire feeding guide pipe is cylindrical; the conical end of the wire feeding guide pipe is bent towards the carbon resistance electrode at 130-170 degrees.
The utility model has the advantages that: the utility model provides an automatic carbon hinders tin welder has and observes the convenience, and the heating is fast, can weld the advantage of big work piece.
For a better understanding of the features and technical content of the present invention, reference should be made to the following detailed description of the present invention and accompanying drawings, which are provided for the purpose of illustration and description and are not intended to limit the present invention.
Drawings
The technical solution and other advantages of the present invention will become apparent from the following detailed description of the embodiments of the present invention with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of the automatic carbon resistance tin soldering gun of the present invention.
Reference numerals:
1: a soldering gun body; 2: a connecting pipe; 3: a carbon-resistance electrode; 4: a wire feed conduit; 5: a wire feeding motor; 6: a battery case; 7: a control switch; 8: a tin wire bracket; 9: rolling the tin wire; 10: a power plug; 11: a wire feeding wheel; 12: and a wire pressing wheel.
Detailed Description
To further illustrate the technical means and effects of the present invention, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.
Referring to fig. 1, an automatic carbon-resistance soldering gun includes: electrode 3, send silk pipe 4 and thread feeding mechanism are hindered to tin soldering rifle main part 1, connecting pipe 2, carbon, 1 front end in tin soldering rifle main part is equipped with connecting pipe 2, connecting pipe 2 is connected carbon and is hindered electrode 3, send silk pipe 4 to pass tin soldering rifle main part 1, send silk pipe 4 to lean out the front end portion setting of tin soldering rifle main part 1 in connecting pipe 2 tops, thread feeding mechanism connects and send silk pipe 4.
Further, the wire feeder includes: a wire feeding motor 5, a control switch 7 and a wire pressing wheel 12; a wire feeding motor 5 and a battery box 6 are arranged in the tin soldering gun main body 1, the wire feeding motor 5 is connected with the battery box 6, and a control switch 7 of the wire feeding motor 5 is arranged on one side of the outer part of the tin soldering gun main body 1; the tin soldering gun is characterized in that a tin wire support 8 is arranged outside the tin soldering gun body 1, and a tin wire winding 9 is arranged on the tin wire support 8.
The control switch 7 is arranged on the circuit of the wire feeding motor 5 and the battery box 6, and controls the battery box 6 to supply power for the wire feeding motor 5.
The bottom of the tin soldering gun body 1 is provided with a power plug 10, and the power plug 10 supplies power for a transformation circuit connected with the carbon resistance electrode 3.
The battery box 6 is internally provided with a power supply battery.
The power supply battery is 6V direct current, so that the normal work of the wire feeding motor can be ensured.
The wire feeding motor 5 is a wire feeding speed reducing motor.
The output shaft of the wire feeding speed reducing motor rotates, and the speed is reduced by a speed reducing gear 298:1 or the power output torque is 1.5kg/cm, and the rotating speed is 50 revolutions.
The output shaft of the wire feeding speed reducing motor is provided with a key slot which is connected with the wire feeding wheel 11. A wire pressing wheel 12 is arranged below the wire feeding wheel 11 and used for pressing the tin wires, and the pressure of the wire pressing wheel 12 is provided by a pressing wheel spring.
The power of the wire feeding motor 5 is transmitted to the wire feeding wheel 11, the wire feeding wheel 11 rotates, the tin wire is pressed by the wire pressing wheel 12 and rotates together with the wire feeding wheel 11, and the tin wire is fed into the wire feeding guide pipe 4, is sent out by the wire feeding guide pipe 4 and is transmitted to a welded workpiece.
Further, the wire feeding conduit 4 is a hollow conduit; the tin wire 9 is coiled with a tin wire, the tin wire is inserted into one end of the wire feeding guide pipe 4, and the tin wire is sent to the other end of the wire feeding guide pipe 4 by the wire feeding motor 5 for welding.
The wire feeding motor 5 sends out the tin wire along the inner cavity of the wire feeding guide pipe 4, the sent tin wire is matched with the carbon resistance electrode 3, and the carbon resistance electrode 3 melts the tin wire for welding a workpiece.
Further, the control switch 7 controls a power supply battery in the battery box 6 to supply power to the wire feeding motor 5.
A6V power supply battery is installed in the battery box, and the power supply battery can be charged simultaneously when the tin soldering gun body 1 is electrified.
The power supply battery can be disassembled and replaced by other power supplies capable of providing 6V direct current. The battery box 6 cover can be opened, and the battery box 6 cover design that can open is convenient for the change of battery.
Further, the tin wire support 8 is inserted outside the tin soldering gun main body 1, and the tin wire support 8 is detachably connected with the tin soldering gun main body 1.
Further, the carbon resistance electrode 3 is a carbon rod electrode composed of carbon elements.
Further, the connecting tube 2 is a connecting copper tube, and the connecting copper tube is respectively connected with a carbon resistance electrode 3 and a voltage transformation circuit (not labeled in the figure).
Furthermore, one end of the wire feeding conduit 4 is conical, and the end surface of the other end of the wire feeding conduit is cylindrical; the tapered end of the wire feeding conduit 4 is bent to 130-170 degrees towards the carbon-resistance electrode 3.
The wire feeding guide pipe 4 is obliquely arranged in the tin soldering gun main body 1, the inclination angle is 20-60 degrees, preferably 30 degrees, the inclination angle is 30 degrees as the optimal selection according to the length of the tin soldering gun main body 1, the wire feeding motor 5 can be arranged in a sufficient space above one end of the wire feeding guide pipe 4 in the tin soldering gun main body 1, and the length of the tin soldering gun main body 1 accords with the habit of a worker using the tin soldering gun.
Send a pipe 4 and lean out 1 part of tin soldering rifle main part and parallel with carbon resistance electrode 3, send the tip internal diameter that a pipe 4 goes out the tin silk of sending to be less than a pipe 4 internal diameter, form a toper, can guarantee that the tin silk position of sending out is accurate, send the mouth diameter of the toper port of a pipe 4 to be slightly greater than the diameter of tin silk, guarantee the accuracy of the tin silk position of sending out.
The angle of the conical end of the wire feeding guide 4 bent toward the carbon-resistive electrode 3 is 160 degrees, and it is preferably 160 degrees in consideration of the degree of bending of the tin wire and the observation angle. The tapered end of the wire feed guide 4 and the carbon-resistance electrode 3 can be clearly seen when the tin soldering gun main body 1 is observed downwards.
The transformation circuit is a conventional transformation circuit, the transformation circuit can change the voltage connected to the connecting copper tube, and the transformation circuit is arranged on a power plug 10 externally connected with the tin soldering gun main body 1.
The working principle is as follows:
the tin wire bracket 8 provided with the tin wire winding 9 is inserted on the tin soldering gun body 1, and the tin wire winding 9 is inserted into the rear end socket of the tin soldering gun body 1 and then enters the wire feeding guide pipe 4.
The control switch 7 is manually pressed to enable the wire feeding wheel 11 of the wire feeding motor 5 to rotate, when the tin wire reaches the wire feeding wheel 11, the wire feeding wheel 11 and the wire pressing wheel 12 feed the tin wire into the wire feeding guide pipe 4, the wire feeding wheel 11 continues to rotate, the tin wire moves in the wire feeding guide pipe 4, and the tin wire moves to the conical end of the wire feeding guide pipe 4 and stretches out. And the extended part of the tin wire is used for welding the workpiece.
The power of the wire feeding motor 5 is transmitted to the wire feeding wheel 11, the wire feeding wheel 11 rotates, the tin wire is pressed by the wire pressing wheel 12 and rotates together with the wire feeding wheel 11, and the tin wire is fed into the wire feeding guide pipe 4, is sent out by the wire feeding guide pipe 4 and is transmitted to a welded workpiece.
The tin soldering gun body 1 is electrified, the carbon resistance electrode 3 is electrified through the connecting pipe 2 by the voltage transformation circuit, and the carbon resistance tin soldering of the carbon resistance electrode 3 utilizes the heat generated by the carbon resistance to be transferred to the workpiece to be soldered to reach the soldering temperature of tin solder.
And (3) placing the carbon resistance electrode 3 at the position of the workpiece to be welded, and welding the workpiece.
The carbon resistance electrode 3 of this patent heats fastly, can weld large-scale work piece.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An automatic carbon-resistant tin soldering gun, comprising: the soldering gun comprises a soldering gun body (1), a connecting pipe (2), a carbon resistance electrode (3), a wire feeding guide pipe (4) and a wire feeding mechanism; the soldering gun is characterized in that a connecting pipe (2) is arranged at the front end of the soldering gun main body (1), the connecting pipe (2) is connected with the carbon resistance electrode (3), the wire feeding guide pipe (4) penetrates through the soldering gun main body (1), and the wire feeding mechanism is connected with the wire feeding guide pipe (4).
2. The automatic carbon-resistive tin solder gun of claim 1, wherein the wire feeder comprises: a wire feeding motor (5), a control switch (7) and a wire pressing wheel (12); a wire feeding motor (5) and a battery box (6) are arranged in the tin soldering gun main body (1); the wire feeding motor (5) is connected with the battery box (6), and a control switch (7) of the wire feeding motor (5) is arranged on one side of the outer part of the tin soldering gun main body (1); a wire feeding wheel (11) is arranged at the position of a key groove of an output shaft of the wire feeding motor, and a tin wire is arranged between the wire feeding wheel (11) and the wire pressing wheel (12).
3. The automatic carbon-resistance tin soldering gun according to claim 1, characterized in that a tin wire support (8) is arranged outside the tin soldering gun body (1), and a tin wire winding (9) is arranged on the tin wire support (8).
4. The automatic carbon-resistive tin solder gun according to claim 3, characterized in that the wire feed conduit (4) is a conduit of a cavity; the tin wire is coiled on the tin coiling wire (9), the tin wire is inserted into one end of the wire feeding guide pipe (4), and the tin wire is sent to the other end of the wire feeding guide pipe (4) by the wire feeding motor (5) for welding.
5. The automatic carbon resistance tin soldering gun according to claim 3, wherein the tin wire bracket (8) is inserted outside the tin soldering gun body (1), and the tin wire bracket (8) is detachably connected with the tin soldering gun body (1).
6. The automatic carbon-resistive tin soldering gun according to claim 1, wherein the carbon-resistive electrode (3) is a carbon rod electrode composed of carbon element.
7. The automatic carbon resistance tin soldering gun according to claim 1, wherein the connecting pipe (2) is a connecting copper pipe, and the connecting copper pipe is respectively connected with the carbon resistance electrode (3) and the voltage transformation circuit.
8. The automatic carbon-resistive tin soldering gun according to claim 1, wherein the wire feed conduit (4) is tapered at one end and cylindrical at the other end; the conical end of the wire feeding conduit (4) is bent towards the carbon resistance electrode (3) at 130-170 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295565.8U CN211248685U (en) | 2019-12-19 | 2019-12-19 | Automatic carbon resistance tin soldering gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922295565.8U CN211248685U (en) | 2019-12-19 | 2019-12-19 | Automatic carbon resistance tin soldering gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248685U true CN211248685U (en) | 2020-08-14 |
Family
ID=71988971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922295565.8U Active CN211248685U (en) | 2019-12-19 | 2019-12-19 | Automatic carbon resistance tin soldering gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248685U (en) |
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2019
- 2019-12-19 CN CN201922295565.8U patent/CN211248685U/en active Active
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