CN106041243A - Soldering flux feeding mechanism and tin soldering tool with soldering flux feeding mechanism - Google Patents

Abstract

The invention discloses a soldering flux feeding mechanism comprising a fingerstall (2), a clamping assembly (3) and a driving portion (4). The fingerstall (2) is used for being arranged on the finger of a soldering operator in a sleeving manner. The clamping assembly (3) comprises a fixed portion (31) which is fixed to the fingerstall (2) and used for clamping filiform soldering flux. The driving portion (4) is used for being in linkage with the finger of the soldering operator so that the filiform soldering flux can be clamped to the fixed portion (31) or be released. By the adoption of the soldering flux feeding mechanism, it is achieved that on the premise of not changing pen holding type operation, hand motion drives the soldering flux to be fed when a traditional tin soldering tool is operated so that the traditional tin soldering tool can be refitted to be better adapted to the habits of the soldering operator and can be operated with one hand.

Description

Solder flux discharging mechanism and there is the scolding tin frock of this mechanism

Technical field

The present invention relates to scolding tin frock field, particularly to a kind of solder flux discharging mechanism and the scolding tin work with this mechanism Dress.

Background technology

Scolding tin frock is the indispensable instrument of Welder author.In scolding tin frock the earliest, electric cautery separates with solder flux, Operator, when welding, needs one and holds electric cautery, and another hands delivers forward thread solder flux, utilizes the heat of electric cautery Solder flux is melted in the position needing welding.Owing to both hands want cooperating, therefore, in welding process, when operator needs When adjusting the orientation of workpiece to be welded or fixing to-be-welded pieces, it is necessary for putting down electric cautery or solder flux, to vacate one Hands carries out associative operation, inefficient.

For this problem, filing date February 14 in 1996, Authorization Notice No. be CN2262971Y patent of invention in public Drive a kind of semi-automatic gun, in its technical scheme, the weldering gun type of gas burner that electric cautery and solder flux are made of one, welding gun is held It is provided with spanner on the position held, pulls its welding gun can automatically export solder flux.After this patent, welding gun becomes scolding tin Frock principal mode, follow-up transformation is also mostly for discharging structure or the energy-conservation effect of welding gun itself of the solder flux in welding gun Really.

But, in use, welding operator needs with armed form gripping welding gun semi-automatic gun, and frequently Pull spanner to export solder flux, but, great majority are welded for veteran master craftsman, the tradition weldering continued to use for many years The operation of stannum work is the gesture operation electric cautery held a pen, and, can be close proximity to heating on the premise of not scalding End, in the hope of the end of electric cautery is stably controlled, the holding mode of armed operation format and electric cautery originally Difference is very big, and, in order to operate spanner, the position that hands grips is fixing, it is impossible to be adjusted according to use habit, because of This, they are often unaccustomed to use welding gun to weld.

Summary of the invention

First purpose of the present invention is to provide a kind of solder flux discharging mechanism, it is achieved do not changing pen gripping type operational hypothesis Under, hand motion when utilizing traditional scolding tin frock operation, drive solder discharging.

The above-mentioned purpose of the present invention has the technical scheme that a kind of solder flux discharging mechanism, includes:

Fingerstall, for being sheathed with the finger of welding operator；

Clamp assemblies, includes the fixed part being fixed on described fingerstall, is used for clamping thread solder flux；

Drive division, for linking with the finger of operator to be clamped on fixed part by thread solder flux or to unclamp.

By using technique scheme, fingerstall fixes with the finger of clamp assemblies with welding operator, then pressed from both sides Hold assembly clamping thread solder flux without individually fixing with a hands, and drive division with finger action drives clamp assemblies clamping Or unclamping solder flux, the finger that only need to make a motion when charging just can clamp or unclamp the end of solder flux, the most again along solder flux Feedstock direction move suitable distance, make clamp assemblies move to correct position, clamping and together be moved downward to solder flux Position to be welded, can complete charging, and whole process operator is without changing original grip for electric cautery；And And, fingerstall can be set on the diverse location of different finger according to the difference of the custom of user and finger length.

Further, described clamp assemblies also includes can being dynamically connected with described fixed part and links with the finger of operator Movable part.

By using technique scheme, increase movable part, be allowed to together with fixed part clamp thread solder flux, so, After electric cautery is opened, the heat that solder flux end is upwards conducted can first pass around movable part, prevents the heat of solder flux from scalding finger.

Further, described fixed part is rotationally connected with movable part, and is provided with the normally opened shape of both restrictions between the two The torsion spring of state, one end of described drive division is fixed on movable part.

By using technique scheme, torsion spring keeps movable part and fixed part to maintain a normally open state, only drive division with Just can clamp solder flux near fixed part during finger movement, so, only need to unclamp slightly when unclamping solder flux and the hands of drive division linkage Refer to little by little, so that it may so that movable part unclamps solder flux under the elastic force of torsion spring, in order to solder flux feeds.

Further, described fixed part is rotationally connected with movable part, and is provided with the normally closed shape of both restrictions between the two The torsion spring of state, one end of described drive division is fixed on movable part, described fingerstall rotates near one end of palm and is provided with one Pulley, described drive division is walked around the outer surface of described pulley and is provided with one in its end for linking with the finger of operator Drive block.

By using technique scheme, with the folding between movable part of the form control fixed part of pulley and drive block Relation, then fingerstall can be directly fixed on finger on the finger joint of finger tip, and utilizes the finger near palm to save activity relatively Big feature, controls the folding of clamp assemblies easily；And when fingerstall is fixed on finger tip with clamp assemblies, it is also possible to more Control the position relationship between gage solder and electric cautery easily, in order to the process of welding.

Further, described drive division uses pull rope, and its one end is fixed on movable part, and the other end is by being sheathed with weldering Connect the finger linkage of the collar on operator's finger and operator.

By using technique scheme, pull rope needs to affect movable part, thus, it is certain that finger needs to give it Power, and affect it by the collar, can effectively prevent pull rope from hurting finger when finger exerts a force.

Further, described fixed part is additionally provided with the via passed for described pull rope.

By using technique scheme, pull rope needs to walk around or link with finger through fixed part again, via Form can guide to pull rope, prevents pull rope from slipping fixed part.

Alternatively, described fixed part is rotationally connected with normally open with movable part, and described fixed part is outer with movable part sheathed Have a grip slide, one end of described drive division to be connected on described grip slide and drive it near or away from movable part For clamping one end of thread solder flux, when described grip slide is used for, on movable part, the one end clamping thread solder flux, live Dynamic portion near fixed part to clamp thread solder flux.

By using technique scheme, drive division promotes the slip of grip slide so that it is be fixedly clamped portion and movable part, Or unclamping both, complete the clamping of solder flux or unclamp, the action of drive division described in finger actuation is simpler, and clamping can Lean on.

Further, described drive division is the flexure strip that bending is arranged, and its one end is fixed on movable part, the other end abuts On described grip slide.

By using technique scheme, flexure strip bending is arranged, and driving its action is the pressing of finger fingertip, the most just It is to say, only needs finger tip force to be pressed downward against flexure strip so that it is forward extend out promotion grip slide and can realize fixed part and movable part Clamping；And unclamping the pressing to flexure strip, flexure strip resets, and grip slide also can reset therewith, thus unclamps the folder of solder flux Holding, whole process only needs fine motion finger tip, and than the scheme of pull rope, the movement range of the finger of needs is less.

Further, described drive division includes:

First pole, its one end is articulated with on described grip slide；

Second pole is hinged by revolute pair with described first pole；

Fixing bar, hinged with the second pole by revolute pair, and fix with fixed part, grip slide slides and is located on fixing bar；

Back-moving spring, is compressed between the revolute pair between the first pole, the second pole and fixing bar.

By using technique scheme, the first pole, the second pole, fixing bar and grip slide connect in the above described manner After connecing, a linkage rod slide block mechanism can be formed, and, this mechanism has certain reinforcement effect, and back-moving spring compression sets Put between revolute pair and fixing bar, can be after the external force removing finger pressing, elastic force drives grip slide to return, and unclamps Solder flux.

Second object of the present invention is to provide a kind of scolding tin frock, it is achieved under not changing pen gripping type operational hypothesis, Hand motion when utilizing traditional scolding tin frock operation, drives solder discharging.

The above-mentioned purpose of the present invention has the technical scheme that a kind of scolding tin frock, includes above-mentioned Solder flux discharging mechanism, described scolding tin frock also includes one for being rotationally connected the support of the solder flux coil of wire.

By using technique scheme, the coil of wire is rotated fixing by support, hangs down under Gravitative Loads in the end of solder flux, with Charging clamped by held assembly, and, the coil of wire is propped when making solder flux hang down by support, and operator is unclamping clamp assemblies Upwards raising one's hand under premise and just can complete charging, the operation making scolding tin frock is easier.

In sum, the method have the advantages that clamp assemblies and operator grip the hands of electric cautery and fix, and Complete clamping with the finger movement of operator or unclamp solder flux, it is not necessary to changing the mode of traditional operation scolding tin frock that holds a pen, Just can complete the work of singlehanded welding, and simple in construction is cheap.

Accompanying drawing explanation

Fig. 1 is the use topology view of the scolding tin frock with the solder flux discharging mechanism in embodiment 1；

Fig. 2 is the first way of realization of the clamp assemblies in embodiment 1；

Fig. 3 is the second way of realization of the clamp assemblies in embodiment 1；

Fig. 4 is the use topology view of the scolding tin frock with the solder flux discharging mechanism in embodiment 2；

Fig. 5 is the first drive form schematic diagram of the clamp assemblies in embodiment 2 and drive division；

Fig. 6 is the second drive form schematic diagram of the clamp assemblies in embodiment 2 and drive division；

Fig. 7 is the use topology view of the scolding tin frock with the solder flux discharging mechanism in embodiment 3；

Fig. 8 is the structural representation of the fingerstall in embodiment 3；

Fig. 9 is the structural representation of the fingerstall in embodiment 4；

Figure 10 is the fingerstall structural representation in embodiment 5；

Figure 11 is the fixed structure schematic diagram of the support in embodiment 6 and the coil of wire；

Figure 12 is the fingerstall structural representation in embodiment 7；

Figure 13 is the fingerstall structural representation in embodiment 8.

In figure, 1, electric cautery；2, fingerstall；20, the collar；21, tray；22, flexure strip；23, support plate；24, hook；3, clamping Assembly；30, movable part；31, fixed part；310, via；32, torsion spring；33, jaw；34, grip slide；4, drive division；40, One pole；41, fixing bar；42, the second pole；43, revolute pair；44, back-moving spring；45, pulley；46, drive block；5, support； 6, the coil of wire；7, clamping wheels.

Detailed description of the invention

Below in conjunction with accompanying drawing, the present invention is described in further detail.

Embodiment 1

A kind of solder flux discharging mechanism, if Fig. 1 is to as shown in 2, include can overlap be connected on welding operator's forefinger fingerstall 2, Clamp assemblies 3 and be connected to drive division 4 between the two, wherein, fingerstall 2 is enclosed within forefinger the one end near palm, with solid Determine clamp assemblies 3；Clamp assemblies 3 clamps thread solder flux；Drive division 4 drives clamp assemblies 3 folding with clamping or to unclamp weldering Agent.

The concrete structure of clamp assemblies 3 as shown in Figure 2, includes the fixed part being fixed on finger by fingerstall 2 31 movable parts 30 interfixed with drive division 4 and the torsion spring 32 being arranged on both pin joints, the setting of torsion spring 32, make The general state obtained between movable part 30 and fixed part 31 is the state unclamped, and in this programme, drive division 4 is a pull rope, Being provided with on fixed part 31 for its via 310 passed, one end of pull rope is bolted on movable part 30, and the other end is from via 310 through and be finally fixed on the collar 20, so, the index finger tip of operator be turned under to hold a pen attitude time, can drive and lead Movable part 30 torn downwards by messenger, to overcome the elastic force of torsion spring 32 to clamp solder.

Be provided with jaw 33 in the end of movable part 30 and fixed part 31, jaw 33 can use elastic rubber strip or There is the bonding jumper of V-groove mouth, to ensure in welding process solder reliable retention.

As shown in fig. 1, according to the Fundamentals of Welding of scolding tin frock, thread solder and electric cautery 1 need to be set as in Fig. 1 institute Show relation.Accordingly, with respect to the bearing of trend of electric cautery 1, movable part 30 clamps solder with about fixed part 31 needs.Start work Before work, the slightly loose finger tip opening forefinger, so that drive division 4 unclamps, under the effect of the elastic force of torsion spring 32, clamp assemblies 3 resets To unclamping the state of solder, now, raise one's hand upwards, so that jaw 33 is moved suitable distance along the feed direction of solder；Afterwards, It is bent downwardly index finger tip to the attitude that holds a pen normally, pull rope tension movable part 30 so that it is clamping clip together with fixed part 31 Solder on mouth 33, opens electric cautery 1, can proceed by welding.During this, the action of charging only needs slightly to move forefinger Finger tip is also upwards raise one's hand, and still can continue to use traditional pen holding posture and manipulate electric cautery 1, therefore, for get used to during welding For the master craftsman of the scolding tin frock of traditional structure, although this solder flux discharging mechanism mobility is the highest, but more conform to practise Used, thus be also more prone to accept for it.

As shown in Figure 3, clamp assemblies 3 can also use schematic structure, and it is with the differing only in of structure in Fig. 2: take Disappear the via 310 on fixed part 31, and fixed part 31 walked around by the pull rope that directly will act as drive division 4, directly makes it along fixed part Slide in 31 surfaces.

Additionally, either fingerstall 2 or the collar 20, all different finger can be fixed to according to the custom of welding operator On, select according to the custom that it grips electric cautery 1, and, different users, the different fingers of the most same user Length all differ, in this programme, can by adjust fingerstall 2, the collar 20 and finger tip distance to adapt to finger length Change.Further, fingerstall 2 and the collar 20 all use telescopic elastomeric material to make, and enclose adapting to different fingers.

Embodiment 2

A kind of solder flux discharging mechanism, if Fig. 4 is to as shown in 5, include can overlap be connected on welding operator's forefinger fingerstall 2, Clamp assemblies 3 and be connected to drive division 4 between the two, wherein, fingerstall 2 is enclosed within forefinger, with forefinger action；Clamping group Part 3 clamps thread solder flux；Along with the action of the forefinger of operator, drive division 4 drives clamp assemblies 3 folding with clamping or pine Snap agent.

The structure of clamp assemblies 3 as shown in Figure 5, includes and the fixing fixed part 31 of fingerstall 2, movable part 30 and set Being located at the grip slide 34 that both are outside, drive division 4 is arranged on the position that on movable part 30, index finger tip can touch, we In case, drive division is a flexure strip completing arc, presses its top and its front end can be made to forward extend out.Tool in grip slide 34 There is a slideway (not shown) passed for movable part 30 and fixed part 31, when it is increasingly towards movable part 30 and fixed part When the opening of 31 slides, the size of slideway can make movable part 30 close to fixed part 31, with clamping gage solder between the two.

Same as in Example 1, jaw 33 it is provided with in the end of movable part 30 and fixed part 31, jaw 33 can use Elastic rubber strip or there is the bonding jumper of V-groove mouth, to ensure in welding process solder reliable retention.

During use, the slightly loose finger tip opening forefinger, so that the flexure strip as drive division 4 is released, grip slide 34 is therewith Retreating, clamp assemblies 3 is reset to unclamp the state of solder, now, raises one's hand upwards, to be moved along the feed direction of solder by jaw 33 Dynamic suitable distance；Afterwards, being bent downwardly index finger tip and press flexure strip to the attitude that holds a pen normally, now flexure strip pushes away forward Dynamic grip slide 34, to drive movable part 30 close to fixed part 31, and the solder on final clamping claw 33 together, open electricity Flatiron 1, can proceed by welding.

As shown in Figure 6, clamp assemblies 3 can also use schematic structure, and it is with the differing only in of structure in Fig. 5: uses Connecting rod slider structure replaces flexure strip, promotes grip slide 34 to forward extend out or return backward.

Specifically, connecting rod slider structure include the first pole 40 fixing bar 41 parallel and fixing with fixed part 31, Two poles 42, back-moving spring 44 and the revolute pair 43 being connected between rod member, one end of back-moving spring 44 is fixed on first In revolute pair 43 between bar 40 and the second pole 42, the other end is fixed on fixing bar 41, and under original state, back-moving spring 44 are in compressive state, and grip slide 34 is connected on the first pole 40 by revolute pair 43.Its operating principle and employing elasticity The form of sheet is similar, and index finger tip is pressed downward against the revolute pair 43 between the first pole 40 and the second pole 42, makes the first pole 40 promote grip slide 34 along fixing bar 41；When unclamping, index finger tip somewhat unclamps, and the elastic force of back-moving spring 44 will be upwards Revolute pair 43 between jack-up the first pole 40 and the second pole 42, makes the first pole 40 drive grip slide 34 to retreat.

Similar to Example 1, adjust the finger tip distance of the position of fingerstall 2, i.e. adjustable clamp assemblies 3 and operator, with Adapt to different operating person and the different finger length of same operator.Fingerstall 2 uses telescopic elastomeric material to make, with suitable Difference is answered to refer to enclose.

Embodiment 3

A kind of solder flux discharging mechanism, if Fig. 7 is to as shown in 8, includes and can overlap the fingerstall 2 being connected on welding operator's middle finger, Fingerstall 2 includes the collar 20 passed for finger and the tray 21 being wholely set with the collar 20, using tray 21 as the first two Fixed part 31 in embodiment, index finger tip is movable part 30.During use, gage solder is held on the upper surface of tray 21, food Referring to that finger tip pushes down gage solder, so, index finger tip forms the clamp assemblies 3 in embodiment 1 and 2 together with tray 21.

It is pointed out that with the form that finger tip is fixing be only simplify most realize structure, it is also possible to increase on forefinger One fingerstall, and on fingerstall, fix a tabletting that can play heat-blocking action, during operation, forefinger pushes down tray by tabletting The gage solder of 21 upper surfaces.Enclose and the thickness change of diverse location on same finger, set for adapting to the finger of different operating person Ring 20 should be elastic.

Embodiment 4

A kind of solder flux discharging mechanism, as shown in Figure 9, includes and can overlap the fingerstall 2 being connected on welding operator's finger, fingerstall 2 include the collar 20 passed for finger and the flexure strip 22 being fixed on the collar 20 front end, and flexure strip 22 has certain bullet Property, after finger passes the collar 20, gage solder is pressed on flexure strip 22 by finger tip, and finger continues to press flexure strip 22 makes it Raw elastic deformation, such that it is able to adjust the present position, end of gage solder, in order to its end is melted to needing by electric cautery 1 The position of welding, in the present embodiment, the finger tip being fixed with fingerstall 2 forms the clamping group in embodiment 1 and 2 together with flexure strip 22 Part 3.

Embodiment 5

A kind of solder flux discharging mechanism, if Figure 10 is to as shown in 11, includes and can overlap the fingerstall being connected on welding operator's forefinger 2, clamp assemblies 3 and be connected to drive division 4 between the two, wherein, fingerstall 2 is enclosed within forefinger, with fixed clamp assembly 3； Clamp assemblies 3 clamps thread solder flux；Drive division 4 drives clamp assemblies 3 folding with clamping or to unclamp solder flux.

Specifically, include and be fixed to the fixed part 31 of finger, movable part 30 by fingerstall 2 and to be arranged at both hinged A resting state is collectively constituted for clamping shape between torsion spring 32 on point, movable part 30 and fixed part 31 and torsion spring 32 three The flat mouth folder of state, fixed part 31 is the jaw that one end is plane of close finger tip with on movable part 30, with reliable grip gage solder；

Drive division 4 include be fixed on clamp assemblies 3 pull rope, be rotatably arranged on fingerstall 2 near palm one end Pulley 45 and be arranged on pull rope the drive block 46 on the free end walking around pulley 45, pull rope is divided into two parts: one is It is connected to torsion spring 32 and the linkage section between palm one end on clamp assemblies 3；Two midpoints being affixed to linkage section and Traction section between drive block 46, so, when drive block 46 moves to the position of clamping gage solder, traction section pulls connection Section, and overcome the elastic force of torsion spring 32, make fixed part 31 separate with movable part 30, open both clamp position, decontrol and drive Behind portion 46, the clamp position of fixed part 31 with movable part 30 is resetted by the elastic force of torsion spring 32；Traction section is to drive block 46 Between structure rigid posts structure can also be used to substitute, its effect is only drive connection section action, to unclamp or to clamp folder Hold assembly 3.

Being fixed with the finger of fingerstall 2 when gripping electric cautery 1 and welding, articulations digitorum manus does not touch drive block 46, movable part 30 keep clamp position, with the solder of anchor portion with fixed part 31 under the elastic force of torsion spring 32；When electric cautery 1 will clamp group After solder between part 3 to welding workpiece has melted, stretch the finger being fixed with fingerstall 2, utilize near palm one end Articulations digitorum manus promotes drive block 46 in fingerstall 2, makes traction section pull linkage section, thus overcomes the elastic force of torsion spring 32, unclamps work Dynamic clamp position between portion 30 and fixed part 31, hereafter, is lifted up arm, makes the gage solder of certain length enter clamping Between assembly 3 to workpiece.

Under this mode, making full use of finger when action, the articulations digitorum manus activity near palm is maximum, action is the cleverest The feature lived, drives the motion of drive division 4, then can control unclamping of clamp assemblies 3 more flexibly, reliably with this action Or clamping；And in this programme, clamp assemblies 3 is fixed on the position near finger tip, therefore, the slight oscillatory of finger just can make Finger tip obtains the activity of maximum magnitude, thus, also allow for operator by slight mobile finger accurately to adjust the end of solder Point position, to adapt to the position of electric cautery 1.

Embodiment 6

A kind of scolding tin frock with solder flux discharging mechanism, including embodiment 1 or 2 or 3.As shown in Figure 11, scolding tin frock is also The support 5 that include electric cautery 1, is positioned on table top and for being wound around the coil of wire 6 of thread scolding tin.The spool of the coil of wire 6 turns It is dynamically connected on support 5, and makes the free end of solder flux naturally hang down, state as shown in Figure 9, in order to clamp assemblies takes up and down Line also welds.

Embodiment 7

A kind of scolding tin frock with solder flux discharging mechanism, as shown in Figure 12, includes in embodiment 5, and fingerstall 2 close One end of palm is additionally provided with the collar 20, and extended towards finger tip direction on the end face of the back of the hand on the collar 20 have one Plate 23, the end of support plate 23 extends to the pinch wheels that fixed part 31 clamps the surface of gage solder position with movable part 30 Group 7, gage solder first passes through clamping wheels 7 and enters back into and be clamped on clamp assemblies 3, for being wound around the coil of wire 6 of thread scolding tin As long as rotating the optional position being fixed on welding place, and by the end of solder clamping wheels 7 certainly through completing charging, from And save the support 5 in embodiment 6.

Clamping wheels 7 be the wheel that two elasticity offsets, both rotate in opposite directions, gage solder be clamped in two wheels it Between, so that the gage solder entered between clamp assemblies 3 is guided, it is ensured that the thread solder flux entering solder flux discharging mechanism is vertical Straight.

Being provided with the hook 24 of an activity on support plate 23, the position that fingerstall 2 hangs down corresponding to hook 24 is provided with one Open-work, hooks pull rope in hook 24 stretches into fingerstall 2, before unclamping movable part 30 and fixed part 31, first with hook 24 hook pull rope, and now, slight curve finger, the power utilizing hook 24 to pull up pull rope unclamps clamping part 3, due to this Under the scheme of kind, hook 24 is in the position direct pull pull rope action near finger tip, and therefore, the action unclamping clamping part 3 is the least In stretching finger and being unclamped the action of clamp assemblies 3 by drive block 46, thus, such setting is possible to prevent directly to unclamp silk During shape solder, finger lifts the most slightly by solder bending.

Additionally, the purpose that arranges of hook 24 is to hook pull rope before unclamping movable part 30 and fixed part 31, with When preventing directly unclamping gage solder, finger lifts solder bending the most slightly, for realizing same purpose, and can be direct Arranging a ring stretched out from fingerstall 2 on pull rope, so, hook 24 hooks pull rope in being no need for stretching into fingerstall 2, But just hook 24 can be mounted with pull rope outside fingerstall 2, easy and simple to handle, and can obtain with the form stretching into fingerstall 2 Same technique effect.

Embodiment 8

A kind of scolding tin frock with solder flux discharging mechanism, as shown in Figure 13, it is essentially identical that it is arranged at embodiment 7, its district It is not only that: clamping wheels 7 are fixed on fingerstall 2 one end near finger tip.

This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art The present embodiment can be made after reading this specification by member as required does not has the amendment of creative contribution, but as long as at this All protected by Patent Law in the right of invention.

Claims (10)

1. a solder flux discharging mechanism, is characterized in that, includes:

Fingerstall (2), for being sheathed with the finger of welding operator；

Clamp assemblies (3), includes the fixed part (31) being fixed on described fingerstall (2), is used for clamping thread solder flux；

Drive division (4), for above or unclamping so that thread solder flux to be clamped in fixed part (31) with the linkage of the finger of operator.

Solder flux discharging mechanism the most according to claim 1, is characterized in that, described clamp assemblies (3) also includes solid with described Determine the movable part (30) that portion (31) can be dynamically connected and link with the finger of operator.

Solder flux discharging mechanism the most according to claim 2, is characterized in that, described fixed part (31) rotates with movable part (30) Connecting, and be provided with the torsion spring (32) of both restrictions normally open between the two, one end of described drive division (4) is fixed to live In dynamic portion (30).

Solder flux discharging mechanism the most according to claim 2, is characterized in that, described fixed part (31) rotates with movable part (30) Connecting, and be provided with the torsion spring (32) of both restrictions normally off between the two, one end of described drive division (4) is fixed to live In dynamic portion (30), the upper one end near palm of described fingerstall (2) rotates and is provided with a pulley (45), and described drive division (4) is walked around The outer surface of described pulley (45) is also provided with one for the drive block (46) linked with the finger of operator in its end.

Solder flux discharging mechanism the most according to claim 3, is characterized in that, described drive division (4) uses pull rope, its one end Being fixed on movable part (30), the other end is joined by the finger of the collar (20) being sheathed with on welding operator's finger and operator Dynamic.

Solder flux discharging mechanism the most according to claim 5, is characterized in that, described fixed part (31) is additionally provided with for described The via (310) that pull rope passes.

Solder flux discharging mechanism the most according to claim 2, is characterized in that, described fixed part (31) and movable part (30) are with often Open state is rotationally connected, and is arranged with a grip slide (34), described drive division (4) outside described fixed part (31) and movable part (30) One end be connected to described grip slide (34) upper and drive it near or be used for clamping thread weldering away from movable part (30) One end of agent, when described grip slide (34) is above used for the one end clamping thread solder flux near movable part (30), movable part (30) near fixed part (31) to clamp thread solder flux.

Solder flux discharging mechanism the most according to claim 7, is characterized in that, described drive division (4) is the elasticity that bending is arranged Sheet, its one end is fixed on movable part (30), the other end is connected on described grip slide (34).

Solder flux discharging mechanism the most according to claim 7, is characterized in that, described drive division (4) includes:

First pole (40), its one end is articulated with on described grip slide (34)；

Second pole (42) is hinged by revolute pair (43) with described first pole (40)；

Fixing bar (41), hinged with the second pole (42) by revolute pair (43), and fix with fixed part (31), grip slide (34) slip is located on fixing bar (41)；

Back-moving spring (44), the revolute pair (43) being compressed between the first pole (40), the second pole (42) and fixing bar (41) Between.

10. a scolding tin frock, is characterized in that, includes the solder flux discharging mechanism described in claim 1 to 9 any one, institute State scolding tin frock and also include one for being rotationally connected the support (5) of the solder flux coil of wire (6).