A kind of operated electric iron of simplicity
Technical field
The utility model relates to a kind of welders, in particular to one of welder electric iron.
Background technique
In the prior art, soldering iron weldering is to be heated to the temperature of molten tin using the metal solder horn of a fever, contain by
The position solder stick that the solder stick of scaling powder touches welding melts and wraps up the surface of welding position, and removing soldering iron keeps scolding tin cold
But welding is completed in solidification, is mainly used for soldered elements and conducting wire, electric iron used in soldering iron weldering, is electronic production and electric appliance
The indispensable tool of maintenance.
Currently, domestic common electric iron much requires both hands operation, i.e., holding electric iron simultaneously could be complete with welding wire
It is inconvenient at using purpose.
Utility model content
Purpose of utility model: the device of built-in conveying scolding tin is solved the prior art by a kind of electric iron of the utility model
Middle welding wire and electric iron separate, and the shortcomings that holding welding wire and electric iron simultaneously is needed when welding.
Technical solution: a kind of electric iron described in the utility model, including shell, the enclosure interior are provided with feeder
Structure and heating mechanism;The feeding mechanism includes scolding tin runner, the molten tin cavity being connected to scolding tin runner and is located at molten tin cavity
The drain runner of one end;The heating mechanism is set to the molten tin cavity periphery;The company of the scolding tin runner and molten tin cavity
Logical place, is provided with the regulating mechanism for adjusting connectivity part folding.
Another preferred embodiment of the utility model is the piston that the regulating mechanism includes for blocking connectivity part, and
The sliding button for regulating piston displacement is connect with piston;It is connected between the piston and sliding button by connecting rod.
Another preferred embodiment of the utility model is that the connecting rod is connected with the spring for piston reset.
Another preferred embodiment of the utility model is that the shell includes that outer cover body, one end and the outer cover body connect
The solder horn connect, and the iron core being connect with the solder horn other end.
Another preferred embodiment of the utility model is provided with top cover far from drain runner exit one end for the shell.
Another preferred embodiment of the utility model is that the sliding button is set on the outer cover body.
It is heating wire that another preferred embodiment of the utility model, which is the heating mechanism, and the heating wire is surrounded on described
Molten tin cavity periphery.
Another preferred embodiment of the utility model is that the iron core top is tapered.
In order to preferably protect electric iron arrangement, the utility model is provided with and electric iron phase in the periphery of the electric iron
The sleeve of cooperation.
Detailed description of the invention
Fig. 1 is 1 external structure schematic diagram of the utility model embodiment;
Fig. 2 is schematic diagram of internal structure shown in 1 section of the utility model embodiment;
Fig. 3 is the structural schematic diagram of embodiment 1 feeding mechanism and regulating mechanism.
The utility model has the advantages that scolding tin conveying device and electric iron integrated design are only needed single-hand held to fill by (1) the utility model
Realization welding is set, is welded without hand-held welding wire simultaneously with electric iron;(2) the utility model is provided with regulating mechanism for controlling
The unlatching and closure of feeding mechanism processed realize control to the dosage of scolding tin in welding process while realizing scolding tin conveying;
(3) spring resetted for adjustment structure is provided in the adjustment structure of the utility model, so that regulating device realization is precisely multiple
Position;(4) the utility model structure is simple, it is convenient to welding electronic component.
Specific embodiment
The structure of the utility model is further illustrated with reference to the accompanying drawing.It should also be noted that, in order to avoid
The utility model has been obscured because of unnecessary details, illustrate only in the accompanying drawings close with scheme according to the present utility model
Relevant structure, and the other details little with the utility model relationship are omitted.
Explanation is needed further exist for, the directional instruction of institute in the utility model embodiment (such as upper and lower, left and right,
It is forward and backward) it is only used for explaining the relative positional relationship or motion conditions between component each under a certain particular pose, if this is specific
When posture changes, then directionality instruction also correspondingly changes correspondingly.
Embodiment 1: a kind of electric iron described in the utility model by shell 1, feeding mechanism 2, heating mechanism 3 and is adjusted
Mechanism 4 forms.
As shown in Figure 1, shell 1 is by outer cover body 11, the solder horn connecting with outer cover body 11 12, and with solder horn 12
The iron core 13 of other end connection, 13 top of iron core is tapered, and shell 1 is provided with top cover far from drain runner exit one end
14.12 top of solder horn is presented taper and preferably positions in welding.
As shown in Figures 2 and 3, the feeding mechanism 2 of the utility model is scolding tin transport mechanism, by scolding tin runner 21 and weldering
The molten tin cavity 22 that tin runner 21 is connected to and the drain runner 23 positioned at molten 22 one end of tin cavity form, scolding tin runner 21 and molten
The intersection of tin cavity 22 is connectivity part 24, and scolding tin enters molten tin cavity 22 from scolding tin runner 21 by the connectivity part 24.
In the present embodiment, heating mechanism 3 is heating wire, and heating wire is surrounded on molten 22 periphery of tin cavity, to molten tin cavity 22
It is heated, so that it is liquid that scolding tin melts in the cavity, liquid solder is flowed out from molten tin cavity 22 enters drain runner 23,
It flows out, is welded from 23 exit of drain runner.
In the present embodiment, in order to be embodied as the control of welding process, connectivity part 24 is provided with control connectivity part folding
Regulating mechanism 4.Regulating mechanism 4 by for blocking connectivity part 24 piston 41, connect with piston 41 for regulating piston displacement
What sliding button 42, connection piston 41 were connect with the connecting rod 43 of sliding button 42 and with connecting rod 43 is used for what piston 41 resetted
Spring 44 forms;It is hinged between connecting rod 43 and piston 41 and connecting rod 43 and sliding button 42;Sliding button 42 is set to outer
On shell ontology 11, spring 44 is fixed on the inside of outer cover body 11, can independently shrink back and forth.Sliding button 42 is along outer cover body
11 slide to 14 direction of top cover, under the action of connecting rod 43, piston 41 are pulled to move backward, so that connectivity part 24 is opened, scolding tin
Runner 21 is connected to molten tin cavity 22, and scolding tin can enter in molten tin cavity 22 at this time, is melted.When scolding tin enters molten tin cavity
After 22, sliding button 42 is unclamped, under the action of spring 44, connecting rod 43 is pushed to reset, under the pulling of connecting rod 43, piston 41
Home position is returned to sliding button 42, so realizes the addition of scolding tin and the control of scolding tin dosage.
Embodiment 2: it unlike the first embodiment, in the present embodiment, is provided in electric iron periphery and is matched with electric iron
Sleeve;In addition, being provided with one layer of thermal insulation layer in piston 41 and molten 22 junction of tin cavity, material used in thermal insulation layer is existing
Some heat-barrier materials, it is desirable that the operating temperature of heat-barrier material is not less than 200 DEG C.Thermal insulation layer reduces 22 pairs of electricity of molten tin cavity
The influence of soldering iron other component.
The working method of the electric iron of the utility model is as follows:
Top cover 14 is opened and is put into customization scolding tin from scolding tin runner 21, sliding button 42 is slided backward along outer cover body 11
It is dynamic to pull piston 41 backward by connecting rod 43, so that the connectivity part 24 of scolding tin runner 21 and molten tin cavity 22 is exposed, make scolding tin into
Enter molten tin cavity 22, molten tin cavity 22 makes scolding tin be melted into liquid by the heating of heating mechanism 3, and sliding button 42 is in spring 44
It is resetted forward under effect, piston 41 is pushed forward by connecting rod 43, extrude liquid from drain runner 23 to use.