CN112756731A - Press from both sides and get fixed automatic confession silk safety electric iron - Google Patents
Press from both sides and get fixed automatic confession silk safety electric iron Download PDFInfo
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- CN112756731A CN112756731A CN202110217942.5A CN202110217942A CN112756731A CN 112756731 A CN112756731 A CN 112756731A CN 202110217942 A CN202110217942 A CN 202110217942A CN 112756731 A CN112756731 A CN 112756731A
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- rod
- fixedly connected
- clamping
- working space
- heating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/02—Soldering irons; Bits
- B23K3/03—Soldering irons; Bits electrically heated
- B23K3/033—Soldering irons; Bits electrically heated comprising means for controlling or selecting the temperature or power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The invention discloses a clamping fixed automatic wire supply safety electric soldering iron which comprises a main part shell, a lifting block arranged on the upper side of the main part shell and a guide rod mechanism arranged between the main part shell and the lifting block; a working space with left and right openings is arranged in the main part shell, and a temperature control rod assembly for controlling temperature, a pressure rod assembly for controlling clamping and downward conveying of the solder wires and a downward supply mechanism for continuously supplying the solder wires downward are arranged in the working space; the pins of the electronic components to be welded and the welding wires are simultaneously clamped and welded, so that the operation is convenient, and the precision degree of the operation is greatly improved; most parts have simple structures and less parts, so that the production is convenient, the manufacturing cost is relatively low, and the later maintenance is convenient; the clamping action of the electric soldering iron and the feeding action of the welding wire are realized by extruding the same set of components through fingers, the action of hands and the holding posture do not need to be changed, and the convenience degree of operation is improved.
Description
Technical Field
The invention relates to the related field of electronic tools, in particular to a clamping fixed automatic wire supply safety electric soldering iron.
Background
The electric soldering iron is a necessary tool for electronic manufacturing and electric appliance maintenance, and is mainly used for welding elements and wires, because the welding head of the conventional electric soldering iron needs to be heated before welding and the conventional electric soldering iron needs to be cooled for a long time, the conventional electric soldering iron needs to be placed on a corresponding support when being used in a standard mode, and even if the conventional electric soldering iron still has accidents such as scalding caused by mistakenly touching a soldering iron head or fire caused by forgetting to turn off the electric soldering iron;
in addition, in the conventional electric soldering iron used at the present stage, a hand is required to hold the electric soldering iron, a hand is required to hold a welding wire to melt the welding wire on a soldering iron head, then the hand is changed to pick up a corresponding electronic element, and then the soldering operation is carried out, so that the hands are still easy to be busy and disorderly even if two hands participate in the operation process.
Therefore, in order to solve the above problems, a novel automatic wire feeding safety electric soldering iron is needed, which can clamp and fix the pins of the electronic components to be soldered and the soldering wire simultaneously and then perform heating soldering.
Disclosure of Invention
In view of the above, the invention provides a clamping and fixing automatic wire feeding safety electric soldering iron, which can clamp a pin of an electronic component to be soldered and a soldering wire simultaneously and then perform heating soldering.
A clamping fixed automatic wire-feeding safe electric soldering iron comprises a main part shell, a lifting block arranged on the upper side of the main part shell and a guide rod mechanism arranged between the main part shell and the lifting block; a working space with left and right openings is arranged in the main part shell, and a temperature control rod assembly for controlling temperature, a pressure rod assembly for controlling clamping and downward conveying of the solder wires and a downward supply mechanism for continuously supplying the solder wires downward are arranged in the working space; the temperature control rod assembly comprises a left extrusion rod mechanism for transmitting finger pressure, a switch mechanism for controlling a main heating circuit and a heating mechanism, the pressure rod assembly comprises a right extrusion rod mechanism for transmitting the finger pressure and utilizing the finger pressure, a clamping mechanism for clamping the soldering tin wire and the welded electronic element and a lifting linkage mechanism for controlling the lifting of the lifting block, and the lower supply mechanism comprises a lower one-way mechanism and an upper one-way mechanism.
Further, the lower unidirectional mechanism is arranged in the working space and comprises a lower wire supply pipe fixedly connected to the right middle position of the lower cavity wall of the working space, the upper side portion of the lower wire supply pipe extends into the working space, the lower side portion of the lower wire supply pipe penetrates through the corresponding main part shell and penetrates out of the lower end of the main part shell, the lower wire supply pipe is hollow and used for allowing the soldering wires to penetrate through, a rubber ring seat is fixedly connected to the outer ring of the upper end of the lower wire supply pipe, the rubber ring seat is also hollow, a lower unidirectional rubber ring capable of contacting with the soldering wires and extruding the soldering wires downwards is fixedly connected to the proper position of the inner ring of the rubber ring seat, the lower unidirectional rubber ring is made of a certain elastic material, and the surface of the lower unidirectional rubber ring has a certain friction.
Further, the upper one-way mechanism is arranged in the working space and comprises an upper wire supply pipe which is connected in the upper cavity wall of the working space in a sliding way, the upper filament supply pipe is also hollow, the inner diameter and the outer diameter of the upper filament supply pipe are consistent with the inner diameter and the outer diameter of the lower filament supply pipe, the upper part of the upper filament supply pipe penetrates through the corresponding main part shell and then is fixedly connected with the lifting block, the upper wire supply pipe also penetrates through the corresponding lifting block, a clamp spring seat is fixedly connected at a proper position of the lower end of the part of the upper wire supply pipe in the working space, a wire supply spring is fixedly connected between the upper end of the clamp spring seat and the upper cavity wall of the working space, an upper one-way rubber ring which can be contacted with the soldering wire and can extrude the soldering wire downwards is fixedly connected at the lower end of the clamp spring seat, the upper unidirectional rubber ring is made of the same material as the lower unidirectional rubber ring, has certain elasticity and has certain friction on the surface.
Further, set up in the pressure bar subassembly right extrusion rod mechanism, right extrusion rod mechanism is including rotating the connection and being in right swizzle between the front and back chamber wall of downside right side suitable position in the working space, it is connected with right extrusion rod to rotate on the swizzle of the right side, wherein the lower extreme structure of right extrusion rod is used for cooperating with clamping mechanism for downwardly extending's arch, also be equipped with in the lower chamber wall on working space right side and press from both sides tight working chamber and be used for holding clamping mechanism and the arch of right extrusion rod lower extreme, right extrusion rod upside part suitable position is followed the right side opening part of working space stretches out and is used for with the finger contact, the suitable position of right extrusion rod left end with fixedly connected with miniwatt spring leaf between the corresponding position of confession silk pipe down.
Further, the lifting linkage mechanism is arranged in the pressure rod assembly and comprises a hinged connecting rod hinged to a proper position on the upper side of the right end face of the right extrusion rod, the other end of the hinged connecting rod is hinged with a lifting rod, the upper end of the lifting rod is fixedly connected with the lifting block, and a connecting rod notch with an upper opening and a lower opening is arranged at a corresponding position of the upper cavity wall of the trigger plate and used for allowing the hinged connecting rod and the lifting rod to pass through.
Furthermore, the main part shell with set up between the elevator guide bar mechanism, guide mechanism includes fixed connection in the left reference column of main part shell up end, open-ended slip through-hole is used for letting in the corresponding position is equipped with in the elevator about being used for letting the reference column passes.
Further, among the pressure bar subassembly clamping mechanism, clamping mechanism is including rotating the connection and being in press from both sides the right vice round pin between the front and back chamber wall of tight working chamber suitable position, it is connected with the clamping connecting rod to rotate on the right vice round pin, press from both sides the protruding cooperation of connecting rod upside part structure for upwards extending with the arch of right side extrusion pole lower extreme, press from both sides the right-hand member of connecting rod upside part with fixedly connected with and press from both sides tight reset spring leaf between the tight working chamber right side chamber wall, press from both sides the connecting rod lower extreme and stretch out below the main part shell lower extreme and fixedly connected with presss from both sides tight head, the suitable position fixedly connected with of main part shell lower extreme left side presss from both sides tight vice pole, press from both sides tight head of heat conduction lower extreme fixedly connected with heat conduction.
Further, among the temperature control rod subassembly left side extrusion stem mechanism, left side extrusion stem mechanism is connected including rotating left swizzle between the chamber wall around the suitable position of workspace left side downside, it is connected with left extrusion stem to rotate on the left swizzle, the structure of left side extrusion stem lower extreme be downwardly extending the arch be used for with heating mechanism cooperation, the corresponding position of workspace lower chamber wall is equipped with the heating working chamber and is used for holding protruding and part of left side extrusion stem lower extreme heating mechanism, left side extrusion stem upside part suitable position is followed the left side opening part of workspace stretches out and is used for with the finger contact, wherein suitable position is equipped with on the main part shell two respectively with left side extrusion stem with the finger groove that right side extrusion stem corresponds is in order to make things convenient for the finger to push down left side extrusion stem with right side extrusion stem, left side extrusion stem right side terminal surface suitable position with supply fixedly connected with to energetically the spring leaf between the left corresponding position of silk pipe down Wherein the large force spring piece has a greater magnitude of spring force than the small force spring piece.
Further, among the temperature control rod subassembly on-off mechanism, on-off mechanism is including setting up left side pinch bar is followed opening left switch chamber in the workspace left side opening extension terminal surface, it just to rotate between the chamber wall around the switch chamber suitable position be connected with the swizzle and rotate on the swizzle and be connected with the switch ring, the switch ring with fixedly connected with switch spring leaf between the chamber wall is corresponded in the switch chamber, switch ring left side suitable position fixedly connected with triggers the board, trigger the board partial slave the opening part in switch chamber stretches out, trigger the board right side terminal surface the suitable position with equal fixedly connected with switch contact between the corresponding position in switch chamber right side chamber wall.
Further, among the temperature regulating rod subassembly heating mechanism, heating mechanism is including establishing the heating work sublance in the heating work chamber left side chamber wall position under to, it is connected with left vice round pin to rotate between the chamber wall around the heating work sublance suitable position, it is connected with the heating connecting rod to rotate on the vice round pin in a left side, the heating connecting rod with the heating work sublance is corresponding and is installed the torsional spring between the chamber wall, the heating connecting rod lower extreme is followed wear out and fixedly connected with can produce thermal heating head under the circular telegram circumstances under the main part shell lower extreme terminal surface, the upside part of heating connecting rod stretches into to in the heating work chamber and with the protruding structure contact cooperation of left side extrusion rod lower extreme, heating connecting rod upper end with protruding structure on the left side extrusion rod is used for electrically conducting at the conducting strip of the equal fixedly connected with conducting material of contact position.
The electric soldering iron has the beneficial effects that the technical scheme provides the electric soldering iron which can clamp the pin of the electronic element to be soldered and the soldering wire simultaneously and then carry out heating soldering; the pins of the electronic components to be welded and the welding wires are simultaneously clamped and welded, so that the operation is convenient, and the precision degree of the operation is greatly improved; most parts have simple structures and less parts, so that the production is convenient, the manufacturing cost is relatively low, and the later maintenance is convenient; the clamping action of the electric soldering iron and the feeding action of the welding wire are realized by extruding the same set of components through fingers, the action of hands and the holding posture do not need to be changed, and the convenience degree of operation is improved; the heating process of the electric soldering iron can be carried out only under the condition that a corresponding position is held by a hand, so that the safety effect is achieved, accidents are avoided, and the safety is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of the electric soldering iron.
FIG. 2 is a schematic cross-sectional view of the electric soldering iron in a normal standby state;
FIG. 3 is a schematic cross-sectional view of the electric soldering iron in a clamping standby state;
FIG. 4 is a schematic cross-sectional view of the electric soldering iron during a welding operation;
FIG. 5 is an enlarged schematic view of the structure at A in FIG. 2;
FIG. 6 is an enlarged view of the structure at B in FIG. 2;
FIG. 7 is an enlarged view of the structure at C in FIG. 2;
FIG. 8 is an enlarged view of the structure of FIG. 2 at D;
fig. 9 is an enlarged schematic view of the structure at E in fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-9, wherein for ease of description the orientations described below are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The clamping and fixing automatic wire feeding safety electric soldering iron disclosed in the attached figures 1-9 comprises a main part shell 11, a lifting block 12 arranged on the upper side of the main part shell 11, and a guide rod mechanism 9 arranged between the main part shell 11 and the lifting block 12; a working space 14 with left and right openings is arranged in the main component shell 11, and a temperature control rod assembly 1 for controlling temperature, a pressure rod assembly 2 for controlling clamping and downward conveying of the solder wires 25 and a downward supply mechanism 7 for continuously supplying the solder wires 25 downward are arranged in the working space 14; the temperature control rod assembly 1 comprises a left extrusion rod mechanism 54 for transmitting finger pressure, a switch mechanism 3 for controlling a main heating circuit and a heating mechanism 4, the pressure rod assembly 2 comprises a right extrusion rod mechanism 55 for transmitting finger pressure and utilizing, a clamping mechanism 5 for clamping the soldering wire 25 and a welded electronic element and a lifting linkage mechanism 6 for controlling the lifting of the lifting block 12, and the lower supply mechanism 7 comprises a lower one-way mechanism 8 and an upper one-way mechanism 10; the technical scheme provides an electric soldering iron which can clamp a pin of an electronic element to be soldered and a soldering wire simultaneously and then perform heating soldering; the pins of the electronic components to be welded and the welding wires are simultaneously clamped and welded, so that the operation is convenient, and the precision degree of the operation is greatly improved; most parts have simple structures and less parts, so that the production is convenient, the manufacturing cost is relatively low, and the later maintenance is convenient; the clamping action of the electric soldering iron and the feeding action of the welding wire are realized by extruding the same set of components through fingers, the action of hands and the holding posture do not need to be changed, and the convenience degree of operation is improved; the heating process of the electric soldering iron can be carried out only under the condition that a corresponding position is held by a hand, so that the safety effect is achieved, accidents are avoided, and the safety is greatly improved.
In this embodiment, the lower unidirectional mechanism 8 is disposed in the working space 14, the lower unidirectional mechanism 8 includes a lower wire supply tube 24 fixedly connected to a right middle position of a lower cavity wall of the working space 14, an upper portion of the lower wire supply tube 24 extends into the working space 14, a lower portion of the lower wire supply tube passes through the corresponding main component housing 11 and penetrates out from a lower end of the main component housing 11, the lower wire supply tube 24 is hollow and is used for allowing the solder wires 25 to pass through, an outer ring of an upper end of the lower wire supply tube 24 is fixedly connected with a rubber ring seat 52, the rubber ring seat 52 is also hollow, a lower unidirectional rubber ring 53 capable of contacting the solder wires 25 and pressing the solder wires 25 downward is fixedly connected to a proper position of an inner ring of the rubber ring seat 52, the lower unidirectional rubber ring 53 is made of a material with a certain elasticity, and has a certain friction on a surface; after the solder wire 25 is inserted into the lower one-way mechanism 8, the lower one-way mechanism 8 can ensure that only the solder wire 25 is moved downwards and cannot be pulled out upwards.
In this embodiment, the upper unidirectional mechanism 10 is disposed in the working space 14, the upper unidirectional mechanism 10 includes an upper wire supply pipe 47 slidably connected in an upper cavity wall of the working space 14, the upper wire supply pipe 47 is also hollow, and has an inner diameter and an outer diameter both consistent with an inner diameter and an outer diameter of the lower wire supply pipe 24, an upper portion of the upper wire supply pipe 47 penetrates through the main component housing 11 and is then fixedly connected to the lifting block 12, the upper wire supply pipe 47 also penetrates through the lifting block 12, a clamp spring seat 50 is fixedly connected to a proper position of a part of the upper wire supply pipe 47 in the working space 14, a wire supply spring 49 is fixedly connected between an upper end of the clamp spring seat 50 and the upper cavity wall of the working space 14, an upper unidirectional rubber ring 51 capable of contacting with the solder wire 25 and pressing the solder wire 25 downward is fixedly connected to a lower end of the clamp spring seat 50, the upper unidirectional rubber ring 51 is made of the same material as the lower unidirectional rubber ring 53 and has certain elasticity, and has a surface with a surface having a certain elasticity Fixed friction; when the upper one-way mechanism 10 moves upwards, because the lower one-way mechanism 8 limits the upward movement of the solder wires 25, the upper one-way rubber ring 51 slips with the solder wires 25, the upper one-way mechanism 10 is compressed, when the wire supply spring 49 expands to push the clamp spring seat 50 to move the upper one-way mechanism 10 downwards and return, the upper one-way rubber ring 51 moves downwards to push the solder wires 25 downwards, at the moment, the lower one-way rubber ring 53 slips between the solder wires 25 in the lower one-way mechanism 8, and the solder wires 25 are sent out from the lower end of the main component shell 11 to play a role of wire supply.
In this embodiment, the right squeeze bar mechanism 55 is disposed in the pressure bar assembly 2, the right squeeze bar mechanism 55 includes a right main pin 48 rotatably connected between front and rear cavity walls at a suitable position on the right side of the lower side of the working space 14, the right main pin 48 is rotatably connected with a right squeeze bar 21, the lower end of the right squeeze bar 21 is configured as a protrusion extending downward for being matched with the clamping mechanism 5, a clamping working cavity 16 is also disposed in the lower cavity wall on the right side of the working space 14 for accommodating the clamping mechanism 5 and the protrusion at the lower end of the right squeeze bar 21, a suitable position on the upper side of the right squeeze bar 21 extends from the right opening of the working space 14 for being contacted with a finger, and a small-force spring plate 23 is fixedly connected between a suitable position on the left end of the right squeeze bar 21 and a corresponding position of the lower wire supply pipe 24; the right extrusion rod 21 can be pressed down by fingers, and when the small-force spring piece 23 is compressed, the right extrusion rod 21 drives the clamping mechanism 5 and the lifting linkage mechanism 6 to respectively realize two actions of clamping and wire supply preparation.
In this embodiment, the lifting linkage mechanism 6 disposed in the pressure rod assembly 2, the lifting linkage mechanism 6 includes a hinged connecting rod 32 hinged to a proper position on the upper side of the right end face of the right extrusion rod 21, the other end of the hinged connecting rod 32 is hinged to a lifting rod 33, and the upper end of the lifting rod 33 is fixedly connected to the lifting block 12, wherein a connecting rod notch 18 with an upper opening and a lower opening is disposed at a corresponding position of the upper cavity wall of the trigger plate 44 for the hinged connecting rod 32 and the lifting rod 33 to pass through; when the right squeezing rod mechanism 55 is pressed down by a finger, the swinging right squeezing rod 21 pushes the lifting rod 33 to move upwards through the hinged connecting rod 32, the lifting rod 33 lifts the lifting block 12, the lifted lifting block 12 drives the upper one-way mechanism 10 to move upwards through the upper wire supply pipe 47 fixedly connected with the lifting block, the upper one-way mechanism 10 is reset under the action of the wire supply spring 49 after the finger releases the right squeezing rod mechanism 55, and the right squeezing rod mechanism 55 is reset under the action of the small-force spring sheet 23 so as to pull down the lifting block 12 again through the hinged connecting rod 32.
In this embodiment, the guide rod mechanism 9 is disposed between the main part housing 11 and the lifting block 12, the guide mechanism 9 includes a positioning column 34 fixedly connected to the left side of the upper end surface of the main part housing 11, and a sliding through hole 35 with an upper opening and a lower opening is disposed at a corresponding position in the lifting block 12 for the positioning column 34 to pass through; the combination of the positioning post 34 and the right main pin 48 can prevent the up-and-down movement of the lifting block 12 from being deviated, thereby ensuring the stability of the operation thereof.
In the embodiment, the clamping mechanism 5 in the pressure rod assembly 2, the clamping mechanism 5 comprises a right auxiliary pin 26 which is rotatably connected between the front cavity wall and the rear cavity wall at a proper position of the clamping working cavity 16, a clamping connecting rod 27 is rotatably connected on the right auxiliary pin 26, the upper part of the clamping connecting rod 27 is structured in such a way that a projection extending upwards is matched with a projection at the lower end of the right extrusion rod 21, a clamping reset spring piece 28 is fixedly connected between the right end of the upper part of the clamping connecting rod 27 and the right cavity wall of the clamping working cavity 16, the lower end of the clamping link 27 extends below the lower end of the main part housing 11 and is fixedly connected with a clamping head 29, a clamping auxiliary rod 30 is fixedly connected to a proper position on the left side of the lower end face of the main component shell 11, a heat-conducting clamping head 31 is fixedly connected to the lower end of the clamping auxiliary rod 30, and the heat-conducting clamping head 31 is made of a material with good heat-conducting property; when the right pressing rod mechanism 55 is pressed down, the protruding structure at the lower end of the right pressing rod 21 presses the clamping link 27 in the clamping mechanism 5 to swing and compress the clamping return spring piece 28, and the swing of the clamping link 27 presses the protruding part of the solder wire 25 and the pin of the electronic component to be soldered onto the heat-conducting clamping head 31 to perform the clamping function.
In this embodiment, the left squeezing rod mechanism 54 in the temperature control rod assembly 1, the left squeezing rod mechanism 54 includes a left main pin 19 rotatably connected between the front and rear cavity walls at the appropriate position on the left side of the working space 14, a left squeezing rod 20 is rotatably connected to the left main pin 19, the lower end of the left squeezing rod 20 is provided with a protrusion extending downward for being matched with the heating mechanism 4, a heating working cavity 15 is provided at the corresponding position of the lower cavity wall of the working space 14 for accommodating the protrusion at the lower end of the left squeezing rod 20 and a part of the heating mechanism 4, the appropriate position on the upper side part of the left squeezing rod 20 extends out from the left opening of the working space 14 for being contacted with a finger, wherein two finger grooves 13 respectively corresponding to the left squeezing rod 20 and the right squeezing rod 21 are provided at appropriate positions on the main casing 11 for facilitating the finger to press the left squeezing rod 20 and the right squeezing rod 21, a large-force spring piece 22 is fixedly connected between a proper position of the right end face of the left extrusion rod 20 and a corresponding position on the left side of the lower filament supply tube 24, wherein the elastic force of the large-force spring piece 22 is far greater than that of the small-force spring piece 23; the large force spring piece 22, which has a much larger spring force than the small force spring piece 23, ensures that the temperature lever assembly 1 is not pressed down after the pressure lever assembly 2 is pressed down.
In this embodiment, the switching mechanism 3 in the temperature control rod assembly 1, the switching mechanism 3 includes a switching cavity 42 that is disposed on the left side of the opening of the left extrusion rod 20 from the end surface of the left opening extension portion of the working space 14, a switching pin 43 is rotatably connected between the front and rear cavity walls at the proper position of the switching cavity 42, a switching ring 56 is rotatably connected to the switching pin 43, a switching spring plate 45 is fixedly connected between the switching ring 56 and the corresponding cavity wall of the switching cavity 42, a trigger plate 44 is fixedly connected to the proper position on the left side of the switching ring 56, the trigger plate 44 partially extends from the opening of the switching cavity 42, and a switching contact plate 46 is fixedly connected between the proper position on the right end surface of the trigger plate 44 and the corresponding position on the right cavity wall of the switching cavity 42; when heat is required to be generated, when a finger contacts and slightly presses the trigger plate 44, the trigger plate 44 drives the switch ring 56 to rotate, so that the switch spring piece 45 is compressed, the switch contact piece 46 is closed to generate current, the structure ensures that heat is generated only when the hand grasps the device, so that the device is prevented from generating heat to cause fire or being mistakenly touched by the finger to cause scalding when being placed, and the safety is greatly ensured.
In this embodiment, the heating mechanism 4 in the temperature control rod assembly 1 includes a heating working auxiliary chamber 17 disposed in a lower position of the left chamber wall of the heating working chamber 15, a left auxiliary pin 38 is rotatably connected between the front cavity wall and the rear cavity wall at the proper position of the heating working auxiliary cavity 17, the left auxiliary pin 38 is rotatably connected with a heating connecting rod 37, a torsion spring 39 is arranged between the heating connecting rod 37 and the wall of the corresponding heating working auxiliary cavity 17, the lower end of the heating connecting rod 37 penetrates out of the lower end face of the main shell 11 and is fixedly connected with a heating head 36 which can generate heat under the condition of electrifying, the upper portion of the heating connecting rod 37 extends into the heating working chamber 15 and is in contact fit with the protruding structure at the lower end of the left extrusion rod 20, the upper end of the heating connecting rod 37 and the protruding structure on the left extrusion rod 20 are fixedly connected with a conducting strip 40 made of conducting material at the contact position for conducting electricity; the current generated by the switch contact 46 closed in the switch mechanism 3 is conducted to the heating mechanism 4 through the conductive sheet 40, the heating head 36 generates heat and starts to heat up, when welding is needed, the finger is pressed downwards with force to make the left extrusion rod 20 in the left extrusion rod mechanism 54 swing and extrude to drive the heating connecting rod 37 to swing, the torsion spring 39 is compressed while the heating tip 36 is in contact with the thermally conductive clamping tip 31, the heating head 36 rapidly heats the heat-conducting clamping head 31 to heat the heat-conducting clamping head 31, the temperature of the heat-conducting clamping head 31 is raised to melt the solder wire 25 clamped between the heat-conducting clamping head 31 and the clamping head 29 and attach the solder wire to the pin of the clamped electronic component, and the melted solder wire 25 adheres the pin of the electronic component to the position to be soldered.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a press from both sides and get fixed automatic confession silk safe electric iron which characterized in that: the lifting mechanism comprises a main part shell, a lifting block arranged on the upper side of the main part shell and a guide rod mechanism arranged between the main part shell and the lifting block; a working space with left and right openings is arranged in the main part shell, and a temperature control rod assembly for controlling temperature, a pressure rod assembly for controlling clamping and downward conveying of the solder wires and a downward supply mechanism for continuously supplying the solder wires downward are arranged in the working space; the temperature control rod assembly comprises a left extrusion rod mechanism for transmitting finger pressure, a switch mechanism for controlling a main heating circuit and a heating mechanism, the pressure rod assembly comprises a right extrusion rod mechanism for transmitting the finger pressure and utilizing the finger pressure, a clamping mechanism for clamping the soldering tin wire and the welded electronic element and a lifting linkage mechanism for controlling the lifting of the lifting block, and the lower supply mechanism comprises a lower one-way mechanism and an upper one-way mechanism.
2. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: the lower unidirectional mechanism is arranged in the working space and comprises a lower wire supply pipe fixedly connected to the right middle position of the lower cavity wall of the working space, the upper side part of the lower wire supply pipe extends into the working space, the lower side part of the lower wire supply pipe penetrates through the corresponding main part shell and penetrates out of the lower end of the main part shell, the lower wire supply pipe is hollow and is used for allowing the soldering wires to penetrate through, an upper outer ring of the lower wire supply pipe is fixedly connected with a rubber ring seat, the rubber ring seat is also hollow, a lower unidirectional rubber ring which can be in contact with the soldering wires and can extrude the soldering wires downwards is fixedly connected to the proper position of an inner ring of the rubber ring seat, and the lower unidirectional rubber ring is made of materials with certain elasticity and has certain friction on the surface.
3. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: the upper one-way mechanism is arranged in the working space and comprises an upper wire supply pipe which is connected in the upper cavity wall of the working space in a sliding way, the upper filament supply pipe is also hollow, the inner diameter and the outer diameter of the upper filament supply pipe are consistent with the inner diameter and the outer diameter of the lower filament supply pipe, the upper part of the upper filament supply pipe penetrates through the corresponding main part shell and then is fixedly connected with the lifting block, the upper wire supply pipe also penetrates through the corresponding lifting block, a clamp spring seat is fixedly connected at a proper position of the lower end of the part of the upper wire supply pipe in the working space, a wire supply spring is fixedly connected between the upper end of the clamp spring seat and the upper cavity wall of the working space, an upper one-way rubber ring which can be contacted with the soldering wire and can extrude the soldering wire downwards is fixedly connected at the lower end of the clamp spring seat, the upper unidirectional rubber ring is made of the same material as the lower unidirectional rubber ring, has certain elasticity and has certain friction on the surface.
4. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: set up in the pressure bar subassembly right side extrusion rod mechanism, right side extrusion rod mechanism is including rotating the connection and being in right side suitable position's front and back cavity wall right side king pin between in the working space, it is connected with right extrusion rod to rotate on the king pin of the right side, wherein the lower extreme structure of right side extrusion rod is used for cooperating with clamping mechanism for downwardly extending's arch, also be equipped with in the lower cavity wall on working space right side and press from both sides tight working chamber and be used for holding clamping mechanism and the arch of right extrusion rod lower extreme, right side extrusion rod upside part suitable position is followed working space's right side opening part stretches out and is used for with the finger contact, the suitable position of right extrusion rod left end with fixedly connected with miniwatt spring leaf between the corresponding position of confession silk pipe down.
5. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: the lifting linkage mechanism is arranged in the pressure rod assembly and comprises a hinged connecting rod hinged to a proper position on the upper side of the right end face of the right extrusion rod, the other end of the hinged connecting rod is hinged with a lifting rod, the upper end of the lifting rod is fixedly connected with the lifting block, and a connecting rod notch with an upper opening and a lower opening is arranged at a corresponding position of the upper cavity wall of the trigger plate and used for allowing the hinged connecting rod and the lifting rod to pass through.
6. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: the main part shell with set up between the elevator guide bar mechanism, guiding mechanism includes fixed connection in the left reference column of main part shell up end, open-ended slip through-hole is used for letting in the corresponding position is equipped with in the elevator about being used for letting the reference column passes.
7. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: clamping mechanism among the pressure bar subassembly, clamping mechanism connects including rotating right vice round pin between the preceding back chamber wall of pressing from both sides tight working chamber suitable position, it is connected with the clamping connecting rod to rotate on the vice round pin of right side, press from both sides tight connecting rod upside part structure for the arch of upwards extending with the protruding cooperation of right side stripper bar lower extreme, press from both sides the right-hand member of tight connecting rod upside part with press from both sides fixedly connected with clamp and reset the spring leaf between the chamber wall of tight working chamber right side, press from both sides tight connecting rod lower extreme and stretch out to below the main part shell lower extreme and fixedly connected with clamp head, end face left side suitable position fixedly connected with presss from both sides tight vice pole under the main part shell, press from both sides tight head of heat conduction lower extreme fixedly connected with heat conduction, the material that.
8. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: the left extrusion rod mechanism in the temperature control rod assembly comprises a left main pin which is rotatably connected between the front and rear cavity walls of the appropriate position on the left lower side of the working space, a left extrusion rod is rotatably connected to the left main pin, a downward extending bulge at the lower end of the left extrusion rod is used for being matched with the heating mechanism, a heating working cavity is arranged at the corresponding position of the lower cavity wall of the working space and used for accommodating the bulge and part of the lower end of the left extrusion rod, the appropriate position of the upper part of the left extrusion rod extends out from the left opening of the working space and is used for being contacted with fingers, two finger grooves which are respectively corresponding to the left extrusion rod and the right extrusion rod are arranged at the appropriate position on the main part shell so as to facilitate the fingers to press the left extrusion rod and the right extrusion rod downwards, and a large spring piece is fixedly connected between the appropriate position of the right end surface of the left extrusion rod and the corresponding position on the left side of the lower, wherein the large force spring piece has a larger spring force than the small force spring piece.
9. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: among the temperature control rod subassembly on-off mechanism, on-off mechanism is including setting up left side pinch bar is followed opening left switch chamber in the workspace left side opening extension terminal surface, rotate between the chamber wall around the switch chamber suitable position and be connected with the swizzle and just the swizzle is gone up to rotate and is connected with the switch ring on the swizzle, the switch ring with fixedly connected with switch spring leaf between the chamber wall is corresponded in the switch chamber, switch ring left side suitable position fixedly connected with triggers the board, trigger the board partial slave the opening part in switch chamber stretches out, trigger the board right side terminal surface the suitable position with equal fixedly connected with switch contact between the switch chamber right side chamber wall corresponds the position.
10. The clamping fixed automatic wire feeding safety electric soldering iron as claimed in claim 1, wherein: heating mechanism among the temperature regulating rod subassembly, heating mechanism is including establishing the vice chamber of heating work in the lower position of the left side chamber wall of heating work chamber, it is connected with left vice round pin to rotate between the chamber wall around the suitable position in the vice chamber of heating work, it is connected with the heating connecting rod to rotate on the vice round pin of left side, the heating connecting rod with the vice chamber of heating work corresponds and installs the torsional spring between the chamber wall, the heating connecting rod lower extreme is followed wear out and fixedly connected with can produce thermal heating head under the circular telegram circumstances under the end face under the main part shell, the upside part of heating connecting rod stretch into to in the heating work chamber and with the protruding structure contact cooperation of left side extrusion pole lower extreme, heating connecting rod upper end with protruding structure on the left side extrusion pole is used for electrically conducting at the conducting strip of the equal fixedly connected with conducting material in contact position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217942.5A CN112756731A (en) | 2021-02-26 | 2021-02-26 | Press from both sides and get fixed automatic confession silk safety electric iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110217942.5A CN112756731A (en) | 2021-02-26 | 2021-02-26 | Press from both sides and get fixed automatic confession silk safety electric iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112756731A true CN112756731A (en) | 2021-05-07 |
Family
ID=75704293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110217942.5A Withdrawn CN112756731A (en) | 2021-02-26 | 2021-02-26 | Press from both sides and get fixed automatic confession silk safety electric iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112756731A (en) |
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| CN86103444A (en) * | 1986-05-15 | 1987-11-25 | 葛家瑜 | Semi-automatic electric iron |
| CN2401305Y (en) * | 1999-10-13 | 2000-10-18 | 王绍军 | Wire-carried electric soldering iron |
| CN204308367U (en) * | 2014-12-20 | 2015-05-06 | 中国石油大学(华东) | Pistol type self-feed electric iron |
| CN105033394A (en) * | 2015-08-27 | 2015-11-11 | 国网山东省电力公司经济技术研究院 | Pen type automatic soldering tin electric soldering iron |
| CN107706698A (en) * | 2017-11-07 | 2018-02-16 | 江苏宝丽轻金属技术有限公司 | Lead automatic stripping welder |
| CN108705173A (en) * | 2018-07-06 | 2018-10-26 | 朱阳 | Electric iron and its automatically give tin device |
| CN209256040U (en) * | 2018-12-30 | 2019-08-16 | 东北林业大学 | A kind of novel electron engineering soldering gun |
| CN211219047U (en) * | 2019-10-30 | 2020-08-11 | 国网河南省电力公司偃师市供电公司 | Novel electric soldering iron |
| CN211939423U (en) * | 2020-03-31 | 2020-11-17 | 林子为 | Automatic tin-assisting electric soldering iron |
-
2021
- 2021-02-26 CN CN202110217942.5A patent/CN112756731A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86103444A (en) * | 1986-05-15 | 1987-11-25 | 葛家瑜 | Semi-automatic electric iron |
| CN2401305Y (en) * | 1999-10-13 | 2000-10-18 | 王绍军 | Wire-carried electric soldering iron |
| CN204308367U (en) * | 2014-12-20 | 2015-05-06 | 中国石油大学(华东) | Pistol type self-feed electric iron |
| CN105033394A (en) * | 2015-08-27 | 2015-11-11 | 国网山东省电力公司经济技术研究院 | Pen type automatic soldering tin electric soldering iron |
| CN107706698A (en) * | 2017-11-07 | 2018-02-16 | 江苏宝丽轻金属技术有限公司 | Lead automatic stripping welder |
| CN108705173A (en) * | 2018-07-06 | 2018-10-26 | 朱阳 | Electric iron and its automatically give tin device |
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| CN211939423U (en) * | 2020-03-31 | 2020-11-17 | 林子为 | Automatic tin-assisting electric soldering iron |
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Application publication date: 20210507 |