CN114192460A

CN114192460A - Automatic cleaning device and cleaning method for electric soldering iron

Info

Publication number: CN114192460A
Application number: CN202111472604.2A
Authority: CN
Inventors: 严小芳
Original assignee: Shenzhen Qixuan Shichuang Technology Co ltd
Current assignee: Shenzhen Qixuan Shichuang Technology Co ltd
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-03-18
Anticipated expiration: 2041-12-06
Also published as: CN114192460B

Abstract

The invention provides an automatic cleaning device and a cleaning method for an electric soldering iron. Automatic belt cleaning device of electric iron includes workstation, annular slab, fixture, support column, actuating mechanism, support frame, curb plate, extrusion mechanism, frame, bracing piece, roof, wood pulp cotton, driven shaft, driving shaft, first motor and expanding spring, the workstation outside is connected with the annular slab through the bearing rotation, fixture is installed to angles such as annular slab inside equidistance, angle fixedly connected with support columns such as workstation bottom equidistance, actuating mechanism is installed to the workstation bottom, workstation one side is equipped with the support frame. The automatic cleaning device and the cleaning method for the electric soldering iron provided by the invention are simple and convenient in cleaning, the soldering iron head is sequentially attached to the wood pulp cotton to rotate, the tin, dust and the like on the outer side are wiped off, the residual tin, impurities, dirt and the like on the surface of the soldering iron head are removed, the soldering iron head is maintained, and the service life of the soldering iron head is prolonged.

Description

Automatic cleaning device and cleaning method for electric soldering iron

Technical Field

The invention relates to the field of electric soldering iron cleaning devices, in particular to an automatic cleaning device and a cleaning method for an electric soldering iron.

Background

The electric soldering iron is a necessary tool for electronic manufacturing and electric appliance maintenance, mainly used for welding elements and leads, can be divided into an internal heating type electric soldering iron and an external heating type electric soldering iron according to mechanical structures, can be divided into a non-tin-suction electric soldering iron and a tin-suction type electric soldering iron according to functions, and can be divided into a high-power electric soldering iron and a low-power electric soldering iron according to different purposes; the electric iron is divided into an external heating type and an internal heating type: the external heating electric iron is composed of iron head, iron core, casing, wooden handle, power supply lead and plug. Since the tip is mounted inside the core, it is known as an externally heated electric soldering iron. The electric soldering iron core is a key part of the electric soldering iron, and is formed by winding an electric heating wire on a hollow ceramic tube in parallel, insulating a mica sheet in the middle, and leading out two leads to be connected with a 220V alternating current power supply. The specifications of the external heating electric soldering iron are various, the common specifications are 25W, 45W, 75W, 100W and the like, and the temperature of the soldering bit is higher when the power is higher; the internal heating electric iron is composed of a handle, a connecting rod, a spring clamp, an iron core and an iron head. The iron core is arranged in the iron head, so the iron core is fast in heating and high in heat utilization rate, and is called as an internal heating type electric iron. The common specifications of the internal heating electric iron are 20W and 50W. Because of its high thermal efficiency, 20W internal heating electric iron is equivalent to about 40W external heating electric iron. The rear end of the internal heating type electric soldering iron is hollow and is used for being sleeved on the connecting rod and fixed by the spring clamp, when the soldering bit needs to be replaced, the spring clamp needs to be withdrawn firstly, meanwhile, the front end of the soldering bit is clamped by the pliers and is slowly pulled out, and the connecting rod cannot be damaged by excessive force.

After the electric soldering iron is used, residual tin may be left on the soldering iron tip, and the soldering iron tip is cleaned regularly, so that black oxide is prevented from being generated on the surface of the soldering iron tip, the service life of the soldering iron tip is shortened, and the soldering iron tip is not coated with tin.

Disclosure of Invention

In order to solve the technical problems, the invention provides an automatic cleaning device for an electric soldering iron and a cleaning method thereof, wherein the automatic cleaning device can be used for conveniently cleaning the electric soldering iron, and is time-saving and labor-saving.

The automatic cleaning device for the electric soldering iron provided by the invention comprises: workstation, annular slab, fixture, support column, actuating mechanism, support frame, curb plate, extrusion mechanism, frame, bracing piece, roof, wood pulp cotton, driven shaft, driving shaft, first motor and expanding spring, the workstation outside is connected with the annular slab through the bearing rotation, the fixture is installed to the angle such as the inside equidistance of annular slab, angle fixedly connected with support column such as workstation bottom equidistance, actuating mechanism is installed to the workstation bottom, workstation one side is equipped with the support frame, equal fixedly connected with curb plate in support frame and workstation top one side, install extrusion mechanism between the curb plate, the symmetry is equipped with the frame between the curb plate, the equal fixedly connected with roof in frame top, symmetrical fixedly connected with bracing piece between the curb plate, and bracing piece both ends are equallyd divide and are not corresponding roof slip grafting, frame inside all is equipped with driven shaft and driving shaft, the utility model discloses a motor, including driven shaft, driving shaft, frame, bracing piece, drive shaft, driven shaft and driving shaft, the driven shaft is equallyd divide respectively through the bearing and rotate with the both sides inner wall that corresponds the frame with the driving shaft both ends and be connected, the driven shaft all is connected with the driving shaft transmission that corresponds, the inside wood pulp cotton that all is equipped with of frame, and the wood pulp cotton both ends are equallyd divide and are do not twined in the driven shaft and the driving shaft outside that correspond, the equal fixed mounting in frame top has first motor, the output of first motor all with the one end fixed connection who corresponds the driving shaft, the bracing piece outside is located and all overlaps between the roof has expanding spring, pass through expanding spring elastic connection between the roof.

Preferably, the clamping mechanism comprises an arc-shaped rack, a sleeve, a driven gear, a soldering bit, a circular table block, a limiting rod, a limiting spring, a gasket, a groove, a clamping rod and a rotating rod, the arc-shaped rack is fixedly connected between side plates at the top of the workbench, the annular plate is internally and equally angularly and rotatably connected with the sleeve through bearings, the driven gear is fixedly sleeved on the outer side of the sleeve, the circular table block is embedded in the sleeve, a heating wire is arranged in the circular table block, the limiting rod is fixedly connected at the bottom of the circular table block, the bottom end of the limiting rod is slidably inserted into the corresponding sleeve, the gasket is fixedly connected at the bottom end of the limiting rod, the limiting spring is sleeved on the outer side of the limiting rod, the gasket is elastically connected with the corresponding sleeve through the adjacent limiting spring, the groove is formed at the top of the sleeve at equal angle, the clamping rod is arranged in the groove, the interior of the clamping rod is rotatably connected with a rotating rod through a bearing, the two ends of the rotating rod are fixedly connected with the inner walls of the two sides of the corresponding groove respectively, the tops of the sleeves are slidably inserted with soldering bits, and the bottom ends of the soldering bits are inserted with the corresponding round table blocks.

Preferably, actuating mechanism includes semi-gear, annular rack, second motor and arc pole, workstation bottom one side is equipped with the semi-gear, annular plate bottom inner wall fixedly connected with annular rack, workstation top fixed mounting has the second motor, the output and the semi-gear fixed connection of second motor, the semi-gear is connected with the meshing of annular rack, workstation outer wall one side fixedly connected with arc pole.

Preferably, the extrusion mechanism comprises a push rod motor, a push plate, a threaded rod, a fixed plate, a push plate, a reset spring, a slide rod, a bearing plate, a bearing rod, a U-shaped rod, a connecting rod, an extrusion block, a threaded barrel and a push block, the push rod motor is embedded and fixed in the side plate, the push plate is fixedly connected with the output end of the push rod motor, the fixed plate is fixedly connected with one side of the frame close to the side plate, the slide rods are symmetrically inserted in the fixed plate in a sliding manner, the bearing rod is arranged in the frame, the push plate is arranged between the frame and the adjacent side plate, the two ends of the slide rod are respectively and fixedly connected with the corresponding bearing rod and the corresponding push plate, the reset spring is sleeved outside the slide rod, the push plate is elastically connected with the corresponding fixed plate through the adjacent reset spring, and the bearing plate is symmetrically and fixedly connected with one side of the frame close to the side plate, the equal symmetry in the accept pole outside is rotated through the bearing and is connected with the U-shaped pole, the inside equal fixedly connected with connecting rod in U-shaped pole both ends, the connecting rod both ends all rotate through the bearing and are connected with the extrusion piece, the inside equal symmetry of push pedal is rotated through the bearing and is connected with a screw thread section of thick bamboo, the inside equal threaded connection of a screw thread section of thick bamboo has the threaded rod, the threaded rod is close to the equal fixedly connected with ejector pad of one end of frame, the threaded rod other end all with the curb plate slip grafting that corresponds.

Preferably, the top of the frame is fixedly connected with a liquid injection pipe.

Preferably, the frame and the equal fixedly connected with fixed block in roof vertically both sides, symmetry fixedly connected with guide bar between the curb plate, and the guide bar both ends are equallyd divide and are do not pegged graft in the fixed block slip that corresponds.

Preferably, a touch switch is fixedly mounted at one side of the side plate at the top of the workbench.

Preferably, the driven shaft bottom all cup joints and is fixed with driven pulley, the driving shaft bottom all cup joints and is fixed with driving pulley, driving pulley all is connected with the driven pulley transmission that corresponds through the belt.

Preferably, the outer sides of the thread cylinders are fixedly sleeved with screwing sleeves.

A method for cleaning an electric soldering iron comprises the following specific steps:

1) taking down the soldering iron head of the electric soldering iron, and placing the soldering iron head into the corresponding sleeve to clamp and fix;

2) the soldering bit is driven by the driving mechanism to rotate along with the annular plate, so that the soldering bit is driven to move towards the clamping mechanism;

3) the clamping mechanism firstly pushes the extrusion block to extrude the wood pulp cotton to discharge redundant water through the movement of the push plate, and the push plate continuously pushes the frame to move to drive the wood pulp cotton to wrap the two sides of the soldering bit;

4) when the ring-shaped plate rotates, the sleeve drives the soldering bit to rotate in the wood pulp cotton to wipe off tin, dust and the like on the outer side;

5) the clamping mechanism resets, the second motor drives the driving shaft to rotate, the used wood pulp cotton is rolled, the first motor drives the annular plate to rotate, the sleeve outside the cleaned soldering bit contacts the touch switch, and the cleaned soldering bit is powered off.

Compared with the prior art, the automatic cleaning device and the cleaning method for the electric soldering iron provided by the invention have the following beneficial effects:

1. the invention provides an automatic cleaning device and a cleaning method for an electric soldering iron.

2. The invention provides an automatic cleaning device and a cleaning method for an electric soldering iron.

3. The invention provides an automatic cleaning device and a cleaning method for an electric soldering iron.

Drawings

FIG. 1 is a schematic structural view of an automatic cleaning device for electric soldering irons according to a preferred embodiment of the present invention;

FIG. 2 is a schematic view of the side panel shown in FIG. 1;

FIG. 3 is a schematic view of the platform and annular plate of FIG. 1 shown in a disassembled configuration;

FIG. 4 is a schematic view of the bottom of the workbench shown in FIG. 1;

FIG. 5 is a schematic structural view of the arc-shaped rack shown in FIG. 1

FIG. 6 is a cross-sectional structural view of the sleeve shown in FIG. 1;

FIG. 7 is a schematic, exploded view of the sleeve of FIG. 1;

FIG. 8 is a schematic structural view of the frame shown in FIG. 1;

FIG. 9 is a schematic view of the construction of the extrusion block shown in FIG. 1;

FIG. 10 is a schematic view of the construction of the pusher plate shown in FIG. 1;

FIG. 11 is a schematic structural view of the kapok shown in FIG. 1;

fig. 12 is a structural sectional view of the circular table block shown in fig. 1.

Reference numbers in the figures: 1. a work table; 2. an annular plate; 3. a clamping mechanism; 4. a support pillar; 5. a drive mechanism; 6. a support frame; 7. a side plate; 8. an extrusion mechanism; 9. a frame; 10. a support bar; 11. a top plate; 12. wood pulp cotton; 13. a driven shaft; 14. a drive shaft; 15. a first motor; 16. a liquid injection pipe; 17. a fixed block; 18. a guide bar; 19. a touch switch; 20. a tension spring; 21. a driven pulley; 22. a driving pulley; 31. an arc-shaped rack; 32. a sleeve; 33. a driven gear; 34. a soldering bit; 35. a round table block; 36. a limiting rod; 37. a limiting spring; 38. a gasket; 39. a groove; 310. a clamping bar; 311. a rotating rod; 312. an electric heating wire; 51. a half gear; 52. an annular rack; 53. a second motor; 54. an arcuate bar; 81. a push rod motor; 82. pushing the plate; 83. a threaded rod; 84. a fixing plate; 85. a push plate; 86. a return spring; 87. a slide bar; 88. a bearing plate; 89. a bearing rod; 810. a U-shaped rod; 811. a connecting rod; 812. extruding the block; 813. a threaded barrel; 814. screwing the sleeve; 815. and (7) pushing the block.

Detailed Description

The invention is further described with reference to the following figures and embodiments.

Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11 and fig. 12 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of an automatic cleaning device for an electric soldering iron according to the present invention; FIG. 2 is a schematic view of the side panel shown in FIG. 1; FIG. 3 is a schematic view of the platform and annular plate of FIG. 1 shown in a disassembled configuration; FIG. 4 is a schematic view of the bottom of the workbench shown in FIG. 1; FIG. 5 is a schematic structural view of the arcuate rack shown in FIG. 1, and FIG. 6 is a cross-sectional structural view of the bushing shown in FIG. 1; FIG. 7 is a schematic, exploded view of the sleeve of FIG. 1; FIG. 8 is a schematic structural view of the frame shown in FIG. 1; FIG. 9 is a schematic view of the construction of the extrusion block shown in FIG. 1; FIG. 10 is a schematic view of the construction of the pusher plate shown in FIG. 1; FIG. 11 is a schematic structural view of the kapok shown in FIG. 1; fig. 12 is a structural sectional view of the circular table block shown in fig. 1. The method comprises the following steps: the device comprises a workbench 1, an annular plate 2, a clamping mechanism 3, a supporting column 4, a driving mechanism 5, a supporting frame 6, a side plate 7, an extrusion mechanism 8, a frame 9, a supporting rod 10, a top plate 11, kapok cotton 12, a driven shaft 13, a driving shaft 14, a first motor 15 and a telescopic spring 20.

In the specific implementation process, as shown in fig. 1 to 11, the outer side of the workbench 1 is rotatably connected with a ring plate 2 through a bearing, the inner part of the ring plate 2 is provided with a clamping mechanism 3 at equal intervals and equal angles, the bottom of the workbench 1 is fixedly connected with a supporting column 4 at equal intervals and equal angles, the bottom of the workbench 1 is provided with a driving mechanism 5, one side of the workbench 1 is provided with a supporting frame 6, one side of the supporting frame 6 and one side of the top of the workbench 1 are fixedly connected with side plates 7, an extruding mechanism 8 is arranged between the side plates 7, frames 9 are symmetrically arranged between the side plates 7, the top of the frame 9 is fixedly connected with a top plate 11, supporting rods 10 are symmetrically and fixedly connected between the side plates 7, two ends of each supporting rod 10 are in sliding insertion connection with corresponding top plates 11, a driven shaft 13 and a driving shaft 14 are arranged inside the frame 9, two ends of the driven shaft 13 and the driving shaft 14 are rotatably connected with the inner walls of two sides of the corresponding frames 9 through bearings, driven shaft 13 all is connected with the 14 transmissions of the driving shaft that corresponds, frame 9 is inside all to be equipped with wood pulp cotton 12, and the winding is equallyd divide respectively in the driven shaft 13 and the driving shaft 14 outside that correspond in 12 both ends of wood pulp cotton, the equal fixed mounting in frame 9 top has first motor 15, the output of first motor 15 all with the one end fixed connection who corresponds driving shaft 14, the bracing piece 10 outside is located and all overlaps between roof 11 and has expanding spring 20, through expanding spring 20 elastic connection between the roof 11.

The clamping mechanism 3 is more labor-saving and convenient when fixing and clamping the soldering iron head 34, the driven gear 33 outside the clamping mechanism 3 can drive the soldering iron head 34 to rotate when contacting with the arc-shaped rack 31, so that the soldering iron head 34 can be more comprehensive when cleaning and wiping, the cleaning effect is better, the driving mechanism 5 can drive the soldering iron head 34 to move in a clearance manner, so that the soldering iron head 34 can sequentially rotate to the position of the wood pulp cotton 12 for clamping and cleaning, the clamping mechanism 3 can be matched with the arc-shaped rod 54 during rotation, the gasket 38 is contacted with the arc-shaped rod 54 after cleaning, the gasket can ascend along the inclined plane of the arc-shaped rod 54, the soldering iron head 34 can be more convenient to take off, the extruding mechanism 8 can not only keep the moisture of the wood pulp cotton 12 at a proper value during cleaning, but also can lead the wood pulp cotton 12 to be more attached to the soldering iron head 34 under the pushing of the extruding block 812, more thorough and careful cleaning is performed to remove excess tin, contaminants, dirt, etc. from the surface of the tip 34, to maintain the tip 34, and to extend the useful life of the tip 34.

Referring to fig. 1, 5, 6, 7 and 12, the clamping mechanism 3 includes an arc rack 31, a sleeve 32, a driven gear 33, a soldering bit 34, a circular block 35, a limiting rod 36, a limiting spring 37, a gasket 38, a groove 39, a clamping rod 310 and a rotating rod 311, the arc rack 31 is fixedly connected between the side plates 7 at the top of the workbench 1, the sleeve 32 is rotatably connected inside the annular plate 2 at equal intervals and at equal angles through a bearing, the driven gear 33 is fixedly sleeved outside the sleeve 32, the circular block 35 is embedded inside the sleeve 32, an electric heating wire 312 is installed inside the circular block 35, the limiting rod 36 is fixedly connected at the bottom of the circular block 35, the bottom end of the limiting rod 36 is slidably inserted into the corresponding sleeve 32, the gasket 38 is fixedly connected at the bottom end of the limiting rod 36, the limiting spring 37 is sleeved outside the limiting rod 36, gasket 38 all through adjacent spacing spring 37 and the sleeve 32 elastic connection who corresponds, recess 39 has been seted up to the equal equidistance in sleeve 32 top equal angle, the inside clamping bar 310 that all is equipped with of recess 39, clamping bar 310 is inside all to rotate through the bearing and is connected with bull stick 311, bull stick 311 both ends are equallyd divide do not with the both sides inner wall fixed connection who corresponds recess 39, sleeve 32 top is all slided and is pegged graft and has been had soldering bit 34, and soldering bit 34 bottom all pegs graft mutually with the round platform piece 35 that corresponds.

The equidistance of sleeve 32 is the angular distribution in the outside of workstation 1, all can rotate moreover, and at the pivoted in-process, the sleeve 32 can be in proper order rotate wood pulp cotton 12 department, when rotating wood pulp cotton 12 department, driven gear 33 in the outside of sleeve 32 can be laminated with arc rack 31 in proper order, drives soldering iron 34 and rotates to can clean by three hundred sixty degrees in wood pulp cotton 12 department.

Referring to fig. 1, fig. 3 and fig. 4, actuating mechanism 5 includes half gear 51, annular rack 52, second motor 53 and arc pole 54, workstation 1 bottom one side is equipped with half gear 51, annular plate 2 bottom inner wall fixedly connected with annular rack 52, workstation 1 top fixed mounting has second motor 53, the output and the half gear 51 fixed connection of second motor 53, half gear 51 is connected with annular rack 52 meshing, workstation 1 outer wall one side fixedly connected with arc pole 54.

The half gear 51 drives the annular rack 52 to rotate intermittently under the driving of the second motor 53, so that the annular plate 2 can sequentially rotate the soldering iron head 34 in the sleeve 32 to the wood pulp cotton 12, after the soldering iron head 34 is cleaned, the arc rod 54 can be contacted with the gasket 38 below the rotating sleeve 32, the inclined surface of the arc rod 54 can enable the gasket 38 to push the limiting rod 36 to slide upwards to press the limiting spring 37, the circular truncated cone 35 can slide upwards to separate the inclined surface from the clamping rod 310, the clamping rod 310 can rotate around the rotating rod 311 as an axis, at this time, the soldering iron head 34 can be taken down, when a new soldering iron head 34 is put in, the gasket 38 below the sleeve 32 can be separated from the arc rod 54 when the annular plate 2 continues to rotate, at this time, the gasket 38 drives the limiting rod 36 to reset under the elastic force of the limiting spring 37, the inclined surface of the circular truncated cone 35 can press the clamping rod 310 to be attached to the clamping rod 310, and the clamping rod 310 can rotate in a matching way, the soldering tip 34 inserted into the sleeve 32 is held and fixed.

Referring to fig. 1, 2, 8, 9, 10 and 11, the extruding mechanism 8 includes a push rod motor 81, a push plate 82, a threaded rod 83, a fixing plate 84, a push plate 85, a return spring 86, a sliding rod 87, a receiving plate 88, a receiving rod 89, a U-shaped rod 810, a connecting rod 811, an extruding block 812, a threaded barrel 813 and a push block 815, the push rod motor 81 is embedded and fixed inside the side plate 7, the push plate 82 is fixedly connected to an output end of the push rod motor 81, the fixing plate 84 is fixedly connected to one side of the frame 9 close to the side plate 7, the sliding rods 87 are symmetrically inserted and connected inside the fixing plate 84, the receiving rod 89 is arranged inside the frame 9, the push plate 85 is arranged between the frame 9 and the adjacent side plate 7, two ends of the sliding rod 87 are fixedly connected to the corresponding receiving rod 89 and the push plate 85, the return spring 86 is sleeved outside the sliding rod 87, the slurcam 85 all is through adjacent reset spring 86 and the fixed plate 84 elastic connection who corresponds, the equal symmetrical fixedly connected with in one side that frame 9 is close to curb plate 7 accepts board 88, it is connected with U-shaped pole 810 to accept the equal symmetry in the pole 89 outside and rotate through the bearing, the inside equal fixedly connected with connecting rod 811 in U-shaped pole 810 both ends, connecting rod 811 both ends all are connected with the extrusion piece 812 through the bearing rotation, the inside equal symmetry of push pedal 82 is connected with a screw thread section of thick bamboo 813 through the bearing rotation, the inside equal threaded connection of a screw thread section of thick bamboo 813 has threaded rod 83, the threaded rod 83 is close to the equal fixedly connected with ejector pad 815 of one end of frame 9, the threaded rod 83 other end all with the curb plate 7 slip grafting that corresponds.

The push rod motor 81 pushes the push plate 82, the push plate 82 contacts with the push plate 85 first, the push plate 85 pushes the slide rod 87, the reset spring 86 is extruded, the bearing rod 89 and the U-shaped rod 810 are driven to slide, the extrusion block 812 is in contact with the kapok 12 to be extruded, excessive moisture is discharged, the push blocks 815 at the end parts of the threaded rods 83 at the two sides of the push plate 82 which continuously moves push the bearing plate 88, the frames 9 slide along the support rods 10, the two frames 9 drive the kapok 12 to approach each other, the extension spring 20 is extruded, so that the kapok 12 can slowly attach the soldering iron head 34 which rotates between the frames 9 to wipe the soldering iron head 34, when the extrusion block 812 is attached to the soldering iron head 34 through the kapok 12, the U-shaped rod 810 can rotate around the connecting rod 811 along with the shape of the soldering iron head 34, the position of the extrusion block 812 can also be adjusted around the rotation of the bearing rod 89 to attach the surface of the soldering iron head 34, after the mop is wiped, the push plate 82 is driven by the push rod motor 81 to reset, the frame 9 resets under the elastic action of the extension spring 20, the wood pulp cotton 12 is separated, the first motor 15 can drive the driven shaft 13 to rotate through the driving shaft 14, the wood pulp cotton 12 is slowly rolled, and the wood pulp cotton 12 which is used more in dirt is rolled.

Referring to fig. 1, 2 and 8, the top of the frame 9 is fixedly connected with a liquid injection pipe 16, so that water can be conveniently injected into the kapok 12 through the liquid injection pipe 16, and the kapok 12 can keep proper moisture.

Referring to fig. 1, 2 and 8, the frame 9 is fixedly connected with fixing blocks 17 at two sides perpendicular to the top plate 11, the side plates 7 are symmetrically and fixedly connected with guide rods 18, and two ends of each guide rod 18 are slidably inserted into the corresponding fixing blocks 17, so that the frame 9 is supported in an auxiliary manner, and the frame 9 can be more stable when sliding.

Referring to fig. 1 and 3, a touch switch 19 is fixedly mounted on the top of the working table 1 on one side of the side plate 7, and when the sleeve 32 is contacted, the power of the internal soldering iron tip 34 can be cut off, so that long-time electrified surface oxidation of the wiped soldering iron tip 34 is avoided.

Referring to fig. 2, fig. 8 and fig. 11, driven shaft 13 bottom all cup joints and is fixed with driven pulley 21, driving shaft 14 bottom all cup joints and is fixed with driving pulley 22, driving pulley 22 all is connected with the driven pulley 21 transmission that corresponds through the belt, lets driving shaft 14 can drive driven shaft 13 synchronous rotation through the drive of first motor 15, and the transmission of belt formula is connected also convenient to detach and is maintained moreover.

Referring to fig. 1, 2 and 10, a screwing sleeve 814 is fixedly sleeved on the outer side of each threaded cylinder 813, and the distance between the pushing block 815 and the bearing plate 88 can be adjusted by screwing the threaded cylinders 813, so as to adjust the sliding distance of the sliding rods 87 and adjust the moisture of the wood pulp cotton 12 extruded by the extruding block 812.

Referring to fig. 1 to 11, a method for cleaning an electric soldering iron includes the following steps:

1) taking down the soldering iron head 34 of the electric soldering iron, and placing the electric soldering iron head into the corresponding sleeve 32 for clamping and fixing;

2) the soldering iron head 34 is driven by the driving mechanism 5 to rotate along with the annular plate 2, and the soldering iron head 34 is driven to move towards the clamping mechanism 3;

3) the clamping mechanism 3 firstly pushes the extrusion block 812 to extrude the wood pulp cotton 12 to discharge redundant water through the movement of the push plate 82, and the push plate 82 continuously pushes the frame 9 to move to drive the wood pulp cotton 12 to wrap the two sides of the soldering iron head 34;

4) when the soldering iron head 34 is positioned between the wood pulp cottons 12, the driven gear 33 on the outer side of the sleeve 32 is attached to the arc-shaped rack 31, and when the annular plate 2 rotates, the sleeve 32 drives the soldering iron head 34 to rotate in the wood pulp cottons 12 to wipe off tin, dust and the like on the outer side;

5) the clamping mechanism 3 resets, the second motor 53 drives the driving shaft 14 to rotate, the used wood pulp cotton 12 is rolled, the first motor 15 drives the annular plate 2 to rotate, the sleeve 32 on the outer side of the cleaned soldering iron head 34 contacts the touch switch, and the cleaned soldering iron head 34 is powered off.

The working principle of the automatic cleaning device and the cleaning method for the electric soldering iron provided by the invention is as follows: the half gear 51 is driven by the second motor 53 to intermittently drive the annular rack 52 to rotate, so that the annular plate 2 can sequentially rotate the soldering iron head 34 in the sleeve 32 to the wood pulp cotton 12, the electric heating wire 312 in the circular table block 35 in the sleeve 32 can heat the soldering iron head 34 when being powered on, so that tin on the surface of the soldering iron head 34 is melted, after the soldering iron head 34 is wiped and cleaned, when the arc rod 54 is in contact with the gasket 38 below the rotating sleeve 32, the inclined surface of the arc rod 54 can enable the gasket 38 to push the limiting rod 36 to slide upwards, the limiting spring 37 is squeezed, the circular table block 35 can slide upwards, the inclined surface is separated from the clamping rod 310, the clamping rod 310 can rotate around the rotating rod 311 as an axis, so that the soldering iron head 34 can be taken down, when a new soldering iron head 34 is put in, the gasket 38 below the sleeve 32 can separate the arc rod 54 when the annular plate 2 continues to rotate, and at this time, under the elastic force of the limiting spring 37, the spacer 38 drives the limiting rod 36 to reset, the inclined plane of the circular platform block 35 extrudes the clamping rod 310 to be attached to the clamping rod, the clamping rod 310 rotates in a matched manner to clamp and fix the soldering iron head 34 inserted into the sleeve 32, when the sleeve 32 rotates to the position of the wood pulp cotton 12, the driven gear 33 outside the sleeve 32 can also be attached to the arc-shaped rack 31 to drive the soldering iron head 34 to rotate so as to wipe the position of the wood pulp cotton 12 at three hundred and sixty degrees, the push rod motor 81 pushes the push plate 82, the push plate 82 contacts with the push plate 85 first, the push plate 85 pushes the slide rod 87 to extrude the reset spring 86 to drive the bearing rod 89 and the U-shaped rod 810 to slide, the extrusion block 812 and the wood pulp cotton 12 are extruded to discharge excessive water, the push blocks 815 at the end parts of the threaded rods 83 at the two sides of the push plate 82 which continuously moves can push the bearing plate 88 to slide the frame 9 along the supporting rod 10, the two frames 9 drive the wood pulp cotton 12 to approach each other, the extension spring 20 is extruded, so that the wood pulp cotton 12 can be slowly attached to the soldering iron heads 34 which are rotated between the frames 9, the soldering iron heads 34 are wiped, when the extrusion block 812 is attached to the soldering iron heads 34 through the wood pulp cotton 12, the extrusion block can rotate around the connecting rod 811 along with the shape of the soldering iron heads 34, the U-shaped rod 810 can also rotate around the receiving rod 89 to adjust the position of the extrusion block 812 so as to be attached to the surfaces of the soldering iron heads 34, after wiping is finished, the push rod motor 81 drives the push plate 82 to reset, the frames 9 reset under the elastic force of the extension spring 20 to separate the wood pulp cotton 12, the first motor 15 can drive the driven shaft 13 to rotate through the driving shaft 14, the wood pulp cotton 12 is slowly rolled, and the wood pulp cotton 12 which is used for more dirt is rolled up;

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic belt cleaning device of electric iron which characterized in that includes: the wood pulp grinder comprises a workbench (1), a ring-shaped plate (2), a clamping mechanism (3), supporting columns (4), a driving mechanism (5), a supporting frame (6), side plates (7), an extrusion mechanism (8), a frame (9), a supporting rod (10), a top plate (11), wood pulp cotton (12), a driven shaft (13), a driving shaft (14), a first motor (15) and a telescopic spring (20), wherein the outer side of the workbench (1) is rotatably connected with the ring-shaped plate (2) through a bearing, the clamping mechanism (3) is installed at equal angles of the inner part of the ring-shaped plate (2) in an equal distance mode, the supporting columns (4) are fixedly connected at equal angles of the bottom of the workbench (1) in an equal distance mode, the driving mechanism (5) is installed at the bottom of the workbench (1), the supporting frame (6) is arranged on one side of the workbench (1), and the side plates (7) are fixedly connected on one sides of the tops of the supporting frame (6) and the workbench (1), install extrusion mechanism (8) between curb plate (7), the symmetry is equipped with frame (9) between curb plate (7), equal fixedly connected with roof (11) in frame (9) top, symmetry fixedly connected with bracing piece (10) between curb plate (7), and bracing piece (10) both ends are equallyd divide and are do not in the roof (11) slip grafting that corresponds, frame (9) inside all is equipped with driven shaft (13) and driving shaft (14), driven shaft (13) and driving shaft (14) both ends are equallyd divide and do not rotate through the both sides inner wall of bearing and corresponding frame (9) to be connected, driven shaft (13) all are connected with corresponding driving shaft (14) transmission, frame (9) inside all is equipped with wood pulp cotton (12), and wood pulp cotton (12) both ends are equallyd divide and do not twine in the corresponding driven shaft (13) and driving shaft (14) outside, the equal fixed mounting in frame (9) top has first motor (15), the output end of the first motor (15) is fixedly connected with one end of the corresponding driving shaft (14), the outer side of the supporting rod (10) is located between the top plates (11), and the top plates (11) are elastically connected through the telescopic springs (20).

2. The automatic cleaning device for the electric soldering irons according to claim 1, characterized in that the clamping mechanism (3) comprises an arc-shaped rack (31), sleeves (32), a driven gear (33), a soldering iron head (34), a circular truncated cone block (35), a limiting rod (36), a limiting spring (37), a gasket (38), a groove (39), a clamping rod (310) and a rotating rod (311), the arc-shaped rack (31) is fixedly connected between the side plates (7) at the top of the workbench (1), the sleeves (32) are rotatably connected inside the annular plate (2) at equal intervals and at equal angles through bearings, the driven gear (33) is fixedly sleeved outside the sleeves (32), the circular truncated cone block (35) is embedded inside the sleeves (32), an electric heating wire (312) is installed inside the circular truncated cone block (35), and the limiting rod (36) is fixedly connected at the bottom of the circular truncated cone block (35), and gag lever post (36) bottom all with sleeve (32) the slip grafting that corresponds, the equal fixedly connected with gasket (38) in gag lever post (36) bottom, gag lever post (36) outside all overlaps there is spacing spring (37), gasket (38) all are through adjacent spacing spring (37) and sleeve (32) elastic connection that corresponds, sleeve (32) top is equant apart from waiting the angle and is seted up fluted (39), recess (39) inside all is equipped with clamping bar (310), clamping bar (310) inside all is connected with bull stick (311) through the bearing rotation, bull stick (311) both ends are equallyd divide do not with the both sides inner wall fixed connection who corresponds recess (39), sleeve (32) top all slides the grafting has soldering iron (34), and soldering iron (34) bottom all pegs graft mutually with the round platform piece (35) that correspond.

3. The automatic cleaning device for the electric soldering irons according to claim 1, characterized in that the driving mechanism (5) comprises a half gear (51), an annular rack (52), a second motor (53) and an arc-shaped rod (54), the half gear (51) is arranged on one side of the bottom of the workbench (1), the annular rack (52) is fixedly connected to the inner wall of the bottom of the annular plate (2), the second motor (53) is fixedly installed on the top of the workbench (1), the output end of the second motor (53) is fixedly connected with the half gear (51), the half gear (51) is meshed with the annular rack (52), and the arc-shaped rod (54) is fixedly connected to one side of the outer wall of the workbench (1).

4. The automatic cleaning device for the electric soldering irons as claimed in claim 1, wherein the extrusion mechanism (8) comprises a push rod motor (81), a push plate (82), a threaded rod (83), a fixing plate (84), a push plate (85), a return spring (86), a sliding rod (87), a bearing plate (88), a bearing rod (89), a U-shaped rod (810), a connecting rod (811), an extrusion block (812), a threaded barrel (813) and a push block (815), the push rod motor (81) is embedded and fixed in the side plate (7), the push plate (82) is fixedly connected with the output end of the push rod motor (81), the fixing plate (84) is fixedly connected with one side of the frame (9) close to the side plate (7), the sliding rods (87) are symmetrically inserted in the fixing plate (84), and the bearing rod (89) is arranged in the frame (9), all be equipped with slurcam (85) between frame (9) and adjacent curb plate (7), respectively accept pole (89) and slurcam (85) fixed connection with corresponding are equallyd divide at slide bar (87) both ends, all overlap reset spring (86) in the slide bar (87) outside, slurcam (85) all are through adjacent reset spring (86) and corresponding fixed plate (84) elastic connection, frame (9) is close to one side equal symmetry fixedly connected with of curb plate (7) and accepts board (88), it is connected with U-shaped pole (810) through the bearing rotation all to accept pole (89) outside symmetry, inside equal fixedly connected with connecting rod (811) in U-shaped pole (810) both ends, connecting rod (811) both ends all are connected with stripper block (812) through the bearing rotation, inside equal symmetry of push pedal (82) is connected with screw thread section of thick bamboo (813) through the bearing rotation, the screw thread section of thick bamboo (813) inside equal threaded connection has threaded rod (83), threaded rod (83) are close to equal fixedly connected with ejector pad (815) of one end of frame (9), threaded rod (83) other end all with corresponding curb plate (7) slip grafting.

5. The automatic cleaning device for the electric soldering irons as claimed in claim 1, characterized in that the top of the frame (9) is fixedly connected with a liquid injection pipe (16).

6. The automatic cleaning device for the electric soldering irons according to claim 1, characterized in that two sides of the frame (9) perpendicular to the top plate (11) are fixedly connected with fixing blocks (17), guide rods (18) are symmetrically and fixedly connected between the side plates (7), and two ends of each guide rod (18) are respectively inserted in the corresponding fixing blocks (17) in a sliding manner.

7. The automatic cleaning device for the electric soldering irons as claimed in claim 1, characterized in that a touch switch (19) is fixedly arranged at the top of the workbench (1) and positioned at one side of the side plate (7).

8. The automatic cleaning device for the electric soldering irons as claimed in claim 1, wherein the bottom ends of the driven shafts (13) are fixedly sleeved with driven belt wheels (21), the bottom ends of the driving shafts (14) are fixedly sleeved with driving belt wheels (22), and the driving belt wheels (22) are in transmission connection with the corresponding driven belt wheels (21) through belts.

9. The automatic cleaning device for the electric soldering irons as claimed in claim 4, wherein the outer sides of the threaded cylinders (813) are fixedly sleeved with screwing sleeves (814).

10. An electric soldering iron cleaning method based on any one of claims 1 to 9, characterized by comprising the following specific steps:

1) taking down a soldering iron head (34) of the electric soldering iron, and placing the soldering iron head into a corresponding sleeve (32) for clamping and fixing;

2) the soldering iron head (34) is driven by the driving mechanism (5) to rotate along with the annular plate (2) to drive the soldering iron head (34) to move towards the clamping mechanism (3);

3) the clamping mechanism (3) pushes the extrusion block (812) to extrude the wood pulp cotton (12) to discharge redundant water through the movement of the push plate (82), and the push plate (82) pushes the frame (9) to move continuously to drive the wood pulp cotton (12) to wrap the two sides of the soldering iron head (34);

4) when the soldering iron head (34) is arranged between the wood pulp cottons (12), the driven gear (33) on the outer side of the sleeve (32) can be attached to the arc-shaped rack (31), and when the annular plate (2) rotates, the sleeve (32) drives the soldering iron head (34) to rotate in the wood pulp cottons (12) to wipe off tin, dust and the like on the outer side;

5) the clamping mechanism (3) resets, the second motor (53) drives the driving shaft (14) to rotate, the used wood pulp cotton (12) is wound, the first motor (15) drives the annular plate (2) to rotate, the sleeve (32) on the outer side of the cleaned soldering iron head (34) contacts the touch switch, and the washed soldering iron head (34) is powered off.