CN204094274U - A kind of soldering iron automatically sending welding wire - Google Patents
A kind of soldering iron automatically sending welding wire Download PDFInfo
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- CN204094274U CN204094274U CN201420480481.6U CN201420480481U CN204094274U CN 204094274 U CN204094274 U CN 204094274U CN 201420480481 U CN201420480481 U CN 201420480481U CN 204094274 U CN204094274 U CN 204094274U
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- support set
- wire
- feed bar
- active roller
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Abstract
The utility model relates to a kind of soldering iron automatically sending welding wire, comprises electric iron, wire feed bar, support set, wire wrapping wheel, bolt, motor; Described support set is arranged on electric iron; Described wire feed bar by bolt hinge on support set; Described wire wrapping wheel is set on screw rod, and is positioned at the circumferential notch of an end of wire feed bar; Described wire feed bar is provided with active roller and return idler; Correspondingly on same one end of described active roller and return idler be provided with tooth, and mesh together; Described active roller and return idler are being provided with the first scrobicular ring and the second scrobicular ring perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring and the second scrobicular ring just form an elliptical aperture; Described motor can drive active roller; Electric iron can be given from elliptical aperture by tin silk; The utility model is when welding, and solder stick can enter silk automatically also can be stopped into silk, welding is very facilitated and also saves use cost.
Description
Technical field
The utility model relates to a kind of improvement of soldering iron, refers in particular to one and automatically can give solder stick, makes to weld the very convenient soldering iron automatically sending welding wire also saving use cost.
Background technology
In prior art, soldering iron in use, need the hand-held soldering iron of operating personnel one, the hand-held tin silk of another, two hand matching coordinatives complete welding, because components and parts are in welding process, usual needs are located temporarily, these necessarily operating personnel that make use of momentum vacate a hand and come to components and parts location, thus usually need, at the other support being provided with a soldering iron of welding post, to place soldering iron at any time to facilitate.This occupation mode of soldering iron, inefficiency, and the walking because being the artificial line of rabbet joint of tin silk, coefficient of uncertainty is high, causes welding quality low.For this reason, we have developed one can give solder stick automatically, makes to weld the very convenient soldering iron automatically sending welding wire also saving use cost.
Utility model content
The utility model object provides one can automatically give solder stick to overcome the deficiencies in the prior art, makes to weld the very convenient soldering iron automatically sending welding wire also saving use cost.
For achieving the above object, the technical solution adopted in the utility model is: a kind of soldering iron automatically sending welding wire, comprises electric iron, wire feed bar, support set, wire wrapping wheel, bolt, motor; Described support set is arranged on electric iron; Described wire feed bar by bolt hinge on support set; Described wire wrapping wheel is set on screw rod, and is positioned at the circumferential notch of an end of wire feed bar; Described wire feed bar is provided with active roller and return idler; Correspondingly on same one end of described active roller and return idler be provided with tooth, and mesh together; Described active roller and return idler are being provided with the first scrobicular ring and the second scrobicular ring perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring and the second scrobicular ring just form an elliptical aperture; Described motor can drive active roller, can give electric iron by tin silk from elliptical aperture.
Preferably, the head of described electric iron is provided with drain tank; Tin silk is delivered in drain tank by described wire feed bar.
Preferably, described wire feed bar is provided with the first positive stop lug boss; Described electric iron is provided with second positive stop lug boss corresponding with the first positive stop lug boss; Spring is provided with between described first positive stop lug boss and the second positive stop lug boss; Two surfaces that described first positive stop lug boss is relative with the second positive stop lug boss are provided with sheet metal, and when the sheet metal on two surfaces that the first positive stop lug boss is relative with the second positive stop lug boss contacts, motor will obtain electric.
Preferably, described electric iron is provided with annular groove near afterbody; Described support set is U-shaped, and the head of two sides is semicircle; U-shaped of described support set is provided with the first through hole and rectangular groove; Described first through hole is flatly arranged on the head of support set; The first through hole on described support set is set on annular groove; Symmetrically in left and right sides on described support set be provided with bolt hole, and the center line of two bolts hole is horizontally disposed with, and mutually vertical with the semicircle center line of support set head; The center line of described wire wrapping wheel is provided with third through-hole; Described wire wrapping wheel is placed in the rectangular groove of support set, and third through-hole and bolt hole are on same center line; One end of described wire feed bar is Y type staight shank, the curved sharp mouth of the other end; The centre of described Y type straight handle end is provided with circumferential notch, and correspondingly on left and right two medial surface of circumferential notch is provided with mounting groove, and the top of described mounting groove is divided into semicircle, and bottom is divided into trapezoidal; The bottom surface of described mounting groove is provided with the first through hole, and the center line of the first through hole all overlaps with the center line of center line semicircular in mounting groove and circumferential notch; Described support set is placed in the circumferential notch of Y type straight handle end, and two lateral surfaces of support set contact with the bottom surface of mounting groove on two medial surfaces about circumferential notch respectively, and the arc surface that the head of support set divides with mounting groove middle and upper part contacts, the center line of described bolt hole overlaps with the center line of the first through hole; Described bolt is linked together the first through hole on wire feed bar, the bolt hole on support set, third through-hole on wire wrapping wheel from outside to inside successively by big nut, and wire wrapping wheel can rotate around bolt, and the arc surface that the mounting groove middle and upper part in Y type straight handle end is divided can rotate along the head of support set around bolt; What on described close wire feed bar, the junction of arc point mouth and Y type staight shank was vertical is provided with rectangular boss; In described rectangular boss vertical spacing be provided with two pin-and-holes, described two pin-and-holes are respectively the first pin-and-hole, the second pin-and-hole; The upper surface of described rectangular boss is provided with T-shaped groove; Described active roller and return idler are respectively arranged with spring catch and spring catch; Described active roller is placed in T-shaped groove together with return idler; Described spring catch is placed in the first pin-and-hole, and spring catch is placed in the second pin-and-hole; Correspondingly on same one end of described active roller and return idler be provided with tooth, and mesh together, and active roller can drive return idler to rotate in T-shaped groove around spring catch around spring catch; The right side of described rectangular boss has been horizontally disposed with rectangular recess; One horizontal interval, side of described rectangular recess is provided with two screwed holes; The base of described motor is L-type; On the vertical side of described base, horizontal interval is provided with two screw holes; Described motor is placed in rectangular recess, and screw hole is corresponding with screwed hole and be fixedly connected with by screw; The output shaft of described motor is provided with driving wheel; Described driving wheel is fixed on output shaft by primary nut; Described motor electric after driving wheel can be driven to rotate, and driving wheel rotation after active roller can be driven to rotate; Described active roller and return idler are being provided with the first scrobicular ring and the second scrobicular ring perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring and the second scrobicular ring just form an elliptical aperture; Circumferential notch in the middle of described Y type straight handle end and the centre of T-shaped groove are provided with wire groove; Thread eye is provided with in the arc point mouth of described wire feed bar one end; The head of described electric iron is provided with drain tank; Described wire wrapping wheel is full of tin silk, and tin silk enter successively wire groove, the first scrobicular ring and the second scrobicular ring composition elliptical aperture, thread eye, finally enter drain tank.
Preferably, the bottom of described mounting groove is divided into trapezoidal, and when a described trapezoidal prism contacts with U-shaped of the side of support set, wire feed bar would not continue around screws because of the elastic force of spring, plays a position-limiting action.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1, when welding, solder stick can enter silk automatically also can be stopped into silk, makes welding very conveniently also save cost;
2, when tin silk is after soldering iron head dissolves, easily concentrate at the pin place of components and parts, improve the aesthetic property after welding;
3, when stopping welding, allowing part on soldering iron away from soldering iron head, increasing service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solutions of the utility model are described further:
Accompanying drawing 1 is the structural representation automatically sending the soldering iron of welding wire described in the utility model;
Accompanying drawing 2 is the structural representation automatically sending electric iron in the soldering iron of welding wire described in the utility model;
Accompanying drawing 3 is the partial enlarged drawing at A place in accompanying drawing 2;
Accompanying drawing 4 is described in the utility modelly automatically send the support set of the soldering iron of welding wire and the scheme of installation of wire wrapping wheel;
Accompanying drawing 5 is the top view automatically sending wire feed bar in the soldering iron of welding wire described in the utility model;
Accompanying drawing 6 is the A-A sectional view of accompanying drawing 5;
Accompanying drawing 7 is the structural representation automatically sending wire feed bar in the soldering iron of welding wire described in the utility model;
Accompanying drawing 8 is the structural representation automatically sending the automatic feeding of the soldering iron of welding wire described in the utility model;
Accompanying drawing 9 is the automatic feeding DE mounting structure schematic diagram automatically sending the soldering iron of welding wire described in the utility model;
Wherein: 1, electric iron; 101, switch; 102, the second positive stop lug boss; 103, annular groove; 104, drain tank; 2, wire feed bar; 21, wire groove; 22, thread eye; 23, the first through hole; 24, rectangular boss; 25, the first pin-and-hole; 26, the second pin-and-hole; 27, mounting groove; 28, the first positive stop lug boss; 29, screwed hole; 3, support set; 31, bolt hole; 32, the second through hole; 4, spring; 5, wire wrapping wheel; 51, third through-hole; 6, tin silk; 7, bolt; 8, active roller; 81, the first spring catch; 82, the first scrobicular ring; 9, return idler; 91, the second spring catch; 92, the second scrobicular ring; 10, motor; 105, output shaft; 106, base; 107, screw hole; 11, primary nut; 12, power line; 13, big nut; 14, driving wheel; 15, screw.
detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in further detail.
Accompanying drawing 1-9 is the soldering iron automatically sending welding wire described in the utility model, comprises electric iron 1, wire feed bar 2, support set 3, wire wrapping wheel 5, bolt 7, motor 10; Described electric iron 1 is provided with annular groove 103 near afterbody; Described support set 3 is U-shaped, and the head of two sides is semicircle; U-shaped of described support set 3 is provided with the first through hole 32 and rectangular groove; Described first through hole 32 is flatly arranged on the head of support set 3; The first through hole 32 on described support set 3 is set on annular groove 103; Symmetrically in left and right sides on described support set 3 be provided with bolt hole 31, and the center line of two bolts hole 31 is horizontally disposed with, and mutually vertical with the semicircle center line of support set 3 head; The center line of described wire wrapping wheel 5 is provided with third through-hole 51; Described wire wrapping wheel 5 is placed in the rectangular groove of support set 3, and third through-hole 51 and bolt hole 31 are on same center line; One end of described wire feed bar 2 is Y type staight shank, the curved sharp mouth of the other end; The centre of described Y type straight handle end is provided with circumferential notch, and correspondingly on left and right two medial surface of circumferential notch is provided with mounting groove 27, and the top of described mounting groove 27 is divided into semicircle, and bottom is divided into trapezoidal; The bottom surface of described mounting groove 27 is provided with the first through hole 23, and the center line of the first through hole 23 all overlaps with the center line of semicircular center line in mounting groove 27 and circumferential notch.Described support set 3 is placed in the circumferential notch of Y type straight handle end, and two lateral surfaces of support set 3 contact with the bottom surface of mounting groove 27 on two medial surfaces about circumferential notch respectively, and the arc surface that the head of support set 3 divides with mounting groove 27 middle and upper part contacts, the center line of described bolt hole 31 overlaps with the center line of the first through hole 23; Described bolt 7 is linked together the first through hole 23 on wire feed bar 2, the bolt hole 31 on support set 3, third through-hole 51 on wire wrapping wheel 5 from outside to inside successively by big nut 13, and wire wrapping wheel 5 can rotate around bolt 7, and the arc surface that mounting groove 27 middle and upper part in Y type straight handle end is divided can rotate along the head of support set 3 around bolt 7; What on described close wire feed bar 2, the junction of arc point mouth and Y type staight shank was vertical is provided with rectangular boss 24; In described rectangular boss 24 vertical spacing be provided with two pin-and-holes, described two pin-and-holes are respectively the first pin-and-hole 25, second pin-and-hole 26; The upper surface of described rectangular boss 24 is provided with T-shaped groove; Described active roller 8 and return idler 9 are respectively arranged with spring catch 81 and spring catch 91; Described active roller 8 is placed in T-shaped groove together with return idler 9; Described spring catch 81 is placed in the first pin-and-hole 25, and spring catch 91 is placed in the second pin-and-hole 26; Correspondingly on same one end of described active roller 8 and return idler 9 be provided with tooth, and mesh together, and active roller 8 can drive return idler 9 to rotate in T-shaped groove around spring catch 11 around spring catch 81; The right side of described rectangular boss 24 has been horizontally disposed with rectangular recess; One horizontal interval, side of described rectangular recess is provided with two screwed holes 29; The base 106 of described motor 10 is in L-type; On the vertical side of described base 106, horizontal interval is provided with two screw holes 107; Described motor 10 is placed in rectangular recess, and screw hole 107 is corresponding with screwed hole 29 and be fixedly connected with by screw 15; The output shaft 105 of described motor 10 is provided with driving wheel 14; Described driving wheel 14 is fixed on output shaft 105 by primary nut 11; Described motor 10 electric after driving wheel 14 can be driven to rotate, and driving wheel 14 rotate after active roller 8 can be driven to rotate; Described active roller 8 and return idler 9 are being provided with the first scrobicular ring 82 and the second scrobicular ring 92 perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring 82 and the second scrobicular ring 92 just form an elliptical aperture; Circumferential notch in the middle of described Y type straight handle end and the centre of T-shaped groove are provided with wire groove 21; Thread eye 22 is provided with in the arc point mouth of described wire feed bar 2 one end; The head of described electric iron 1 is provided with drain tank 104; Described wire wrapping wheel 5 is full of tin silk 6, and tin silk 6 enter successively wire groove 21, first scrobicular ring 82 and the second scrobicular ring 92 composition elliptical aperture, thread eye 22, finally enter drain tank 104; The bottom surface of described Y type staight shank is provided with the first positive stop lug boss 28 near circumferential notch place; Described electric iron 1 is being provided with second positive stop lug boss 102 corresponding with the first positive stop lug boss 28 near annular groove 103 place; Spring 4 is provided with between described first positive stop lug boss 28 and the second positive stop lug boss 102; Two surfaces that described first positive stop lug boss 28 is relative with the second positive stop lug boss 102 are provided with sheet metal, and when the sheet metal on two surfaces that the first positive stop lug boss 28 is relative with the second positive stop lug boss 102 contacts, motor will obtain electric, and plays position-limiting action; The bottom of described mounting groove 27 is divided into trapezoidal, and when U-shaped of a trapezoidal prism and the side of support set 3 contact, wire feed bar 2 would not continue to rotate around bolt 7 because of the elastic force of spring 4, plays a position-limiting action; The afterbody of described electric iron 1 is provided with power line 12; Described electric iron 1 is provided with switch 101, and when after close switch 101, electric iron will Automatic-heating, for welding is prepared.
Before using: if wire wrapping wheel 5 does not have tin silk 6, unclamp big nut 13, take out bolt 7, change the wire wrapping wheel 5 being wound with tin silk 6.By the plug insertion socket on power line 12, but do not open switch 101.One that finds tin silk 6, allow one of tin silk 6 enter successively wire groove 21, first scrobicular ring 82 and the second scrobicular ring 92 composition elliptical aperture, thread eye 22; At the elliptical aperture through the first scrobicular ring 82 and the second scrobicular ring 92 composition, the elastic force that only need overcome spring 4 makes the sheet metal on the first positive stop lug boss 28 two surfaces relative with the second positive stop lug boss 102 contact by lower wire feeding hose bar 2, motor will obtain electric, under being interacted by active roller 8 and return idler 9, one of tin silk 6 is driven to enter thread eye 22.
During use: by the plug insertion socket on power line 12, close switch 101, electric iron will Automatic-heating, after electric iron is heated to suitable temperature, the elastic force that only need overcome spring 4 makes the sheet metal on the first positive stop lug boss 28 two surfaces relative with the second positive stop lug boss 102 contact by lower wire feeding hose bar 2, motor will obtain electric, and plays position-limiting action.At this moment tin silk 6 automatic feeding under active roller 8 and return idler 9 interact, one of tin silk 6 is made to enter drain tank 104 by thread eye 22, due to electric iron 1, temperature is very high after the heating, tin silk 6 is melted in drain tank 104, and flow on circuit board along the head point of electric iron 1 with the component's feet place placed, realize welding, drainage effect is good, and welding quality is high.When laying other components and parts on circuit boards and not needing welding, only soldering iron need be unclamped, wire feed bar 2 rotates around bolt 7 under the elastic force of spring 4, sheet metal on two surfaces making the first positive stop lug boss 28 relative with the second positive stop lug boss 102 is separated, motor will have a power failure thus stop wire feed, and make the arc point mouth of wire feed bar 2 away from the head of electric iron 1, both improve service life like this, again save cost.
Due to the utilization of technique scheme, the utility model compared with prior art has following advantages:
1, when welding, solder stick can enter silk automatically also can be stopped into silk, makes welding very conveniently also save cost;
2, when tin silk is after soldering iron head dissolves, easily concentrate at the pin place of components and parts, improve the aesthetic property after welding;
3, when stopping welding, allowing part on soldering iron away from soldering iron head, increasing service life.
Below be only embody rule example of the present utility model, protection domain of the present utility model is not constituted any limitation.The technical scheme that all employing equivalents or equivalence are replaced and formed, all drops within the utility model rights protection scope.
Claims (5)
1. automatically send a soldering iron for welding wire, it is characterized in that: comprise electric iron, wire feed bar, support set, wire wrapping wheel, bolt, motor; Described support set is arranged on electric iron; Described wire feed bar by bolt hinge on support set; Described wire wrapping wheel is set on screw rod, and is positioned at the circumferential notch of an end of wire feed bar; Described wire feed bar is provided with active roller and return idler; Correspondingly on same one end of described active roller and return idler be provided with tooth, and mesh together; Described active roller and return idler are being provided with the first scrobicular ring and the second scrobicular ring perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring and the second scrobicular ring just form an elliptical aperture; Described motor can drive active roller, can give electric iron by tin silk from elliptical aperture.
2. the soldering iron automatically sending welding wire according to claim 1, is characterized in that: the head of described electric iron is provided with drain tank; Tin silk is delivered in drain tank by described wire feed bar.
3. the soldering iron automatically sending welding wire according to claim 1 and 2, is characterized in that: described wire feed bar is provided with the first positive stop lug boss; Described electric iron is provided with second positive stop lug boss corresponding with the first positive stop lug boss; Spring is provided with between described first positive stop lug boss and the second positive stop lug boss; Two surfaces that described first positive stop lug boss is relative with the second positive stop lug boss are provided with sheet metal, and when the sheet metal on two surfaces that the first positive stop lug boss is relative with the second positive stop lug boss contacts, motor will obtain electric.
4. the soldering iron automatically sending welding wire according to claim 3, is characterized in that: described electric iron is provided with annular groove near afterbody; Described support set is U-shaped, and the head of two sides is semicircle; U-shaped of described support set is provided with the first through hole and rectangular groove; Described first through hole is flatly arranged on the head of support set; The first through hole on described support set is set on annular groove; Symmetrically in left and right sides on described support set be provided with bolt hole, and the center line of two bolts hole is horizontally disposed with, and mutually vertical with the semicircle center line of support set head; The center line of described wire wrapping wheel is provided with third through-hole; Described wire wrapping wheel is placed in the rectangular groove of support set, and third through-hole and bolt hole are on same center line; One end of described wire feed bar is Y type staight shank, the curved sharp mouth of the other end; The centre of described Y type straight handle end is provided with circumferential notch, and correspondingly on left and right two medial surface of circumferential notch is provided with mounting groove, and the top of described mounting groove is divided into semicircle, and bottom is divided into trapezoidal; The bottom surface of described mounting groove is provided with the first through hole, and the center line of the first through hole all overlaps with the center line of center line semicircular in mounting groove and circumferential notch; Described support set is placed in the circumferential notch of Y type straight handle end, and two lateral surfaces of support set contact with the bottom surface of mounting groove on two medial surfaces about circumferential notch respectively, and the arc surface that the head of support set divides with mounting groove middle and upper part contacts, the center line of described bolt hole overlaps with the center line of the first through hole; Described bolt is linked together the first through hole on wire feed bar, the bolt hole on support set, third through-hole on wire wrapping wheel from outside to inside successively by big nut, and wire wrapping wheel can rotate around bolt, and the arc surface that the mounting groove middle and upper part in Y type straight handle end is divided can rotate along the head of support set around bolt; What on described close wire feed bar, the junction of arc point mouth and Y type staight shank was vertical is provided with rectangular boss; In described rectangular boss vertical spacing be provided with two pin-and-holes, described two pin-and-holes are respectively the first pin-and-hole, the second pin-and-hole; The upper surface of described rectangular boss is provided with T-shaped groove; Described active roller and return idler are respectively arranged with spring catch and spring catch; Described active roller is placed in T-shaped groove together with return idler; Described spring catch is placed in the first pin-and-hole, and spring catch is placed in the second pin-and-hole; Correspondingly on same one end of described active roller and return idler be provided with tooth, and mesh together, and active roller can drive return idler to rotate in T-shaped groove around spring catch around spring catch; The right side of described rectangular boss has been horizontally disposed with rectangular recess; One horizontal interval, side of described rectangular recess is provided with two screwed holes; The base of described motor is L-type; On the vertical side of described base, horizontal interval is provided with two screw holes; Described motor is placed in rectangular recess, and screw hole is corresponding with screwed hole and be fixedly connected with by screw; The output shaft of described motor is provided with driving wheel; Described driving wheel is fixed on output shaft by primary nut; Described motor electric after driving wheel can be driven to rotate, and driving wheel rotation after active roller can be driven to rotate; Described active roller and return idler are being provided with the first scrobicular ring and the second scrobicular ring perpendicular to corresponding respectively in the mid-plane of axis, and the first scrobicular ring and the second scrobicular ring just form an elliptical aperture; Circumferential notch in the middle of described Y type straight handle end and the centre of T-shaped groove are provided with wire groove; Thread eye is provided with in the arc point mouth of described wire feed bar one end; The head of described electric iron is provided with drain tank; Described wire wrapping wheel is full of tin silk, and tin silk enter successively wire groove, the first scrobicular ring and the second scrobicular ring composition elliptical aperture, thread eye, finally enter drain tank.
5. the soldering iron automatically sending welding wire according to claim 4, it is characterized in that: the bottom of described mounting groove is divided into trapezoidal, when a described trapezoidal prism contacts with U-shaped of the side of support set, wire feed bar would not continue around screws because of the elastic force of spring, plays a position-limiting action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480481.6U CN204094274U (en) | 2014-08-25 | 2014-08-25 | A kind of soldering iron automatically sending welding wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420480481.6U CN204094274U (en) | 2014-08-25 | 2014-08-25 | A kind of soldering iron automatically sending welding wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204094274U true CN204094274U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420480481.6U Expired - Fee Related CN204094274U (en) | 2014-08-25 | 2014-08-25 | A kind of soldering iron automatically sending welding wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204094274U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227167A (en) * | 2014-08-25 | 2014-12-24 | 苏州市职业大学 | Soldering iron with automatic welding wire feeding capability |
| CN107824930A (en) * | 2017-12-12 | 2018-03-23 | 北京航空航天大学 | One kind send tin soldering equipment manually |
| CN116604131A (en) * | 2023-07-21 | 2023-08-18 | 诸城市鑫泰数控机械有限公司 | Electric soldering iron for soldering |
-
2014
- 2014-08-25 CN CN201420480481.6U patent/CN204094274U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104227167A (en) * | 2014-08-25 | 2014-12-24 | 苏州市职业大学 | Soldering iron with automatic welding wire feeding capability |
| CN107824930A (en) * | 2017-12-12 | 2018-03-23 | 北京航空航天大学 | One kind send tin soldering equipment manually |
| CN107824930B (en) * | 2017-12-12 | 2019-08-23 | 北京航空航天大学 | It is a kind of to send tin soldering equipment manually |
| CN116604131A (en) * | 2023-07-21 | 2023-08-18 | 诸城市鑫泰数控机械有限公司 | Electric soldering iron for soldering |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20150825 |
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| EXPY | Termination of patent right or utility model |