A kind of improved filament bonding machine
Technical field
The invention belongs to field of mechanical technique, is related to a kind of improved filament bonding machine.
Background technology
The filament of filament, particularly Halogen lamp LED, it is required for welding molybdenum ribbon and tantalum band in one end of tungsten filament as lead, due to
Molybdenum ribbon, tantalum band and tungsten filament are fine pieces, and when preparing filament, percent defective is higher, operating efficiency is low, and obtained lamp
Silk size difference is larger, and form differs, and has a strong impact on the service life of filament and the precision of Halogen lamp LED power.
A kind of multi-position continuous lamp head lamp is disclosed in Application No. (200710092753.X) Chinese patent
The process units of silk component, it is characterised in that by frame, the rotating disk being rotatably arranged in frame, the filament foot being arranged on rotating disk
Press from both sides, be sequentially distributed clamp mechanism on the filament foot beside rotating disk, molybdenum sheet welding mechanism, tantalum piece welding mechanism, the weldering of improved filament
Connection mechanism, filament component cutting agency, drive actuating unit, control actuating unit that rotating disk rotates, on filament foot
Clamp mechanism, molybdenum sheet welding mechanism, tantalum piece welding mechanism, improved filament welding mechanism, filament component cutting agency move according to program
The electronic-controlled installation of work is formed, and the process units automaticity is relatively low, labor cost is higher, cause its production efficiency and
The quality of production is difficult to the requirement for meeting market competition.
The content of the invention
The purpose of the present invention is to be directed to above mentioned problem existing for existing technology, there is provided a kind of improved filament bonding machine,
The technical problems to be solved by the invention are how to improve the production efficiency and welding quality of filament welding.
The purpose of the present invention can be realized by following technical proposal:A kind of improved filament bonding machine, including a base,
A rotating disk is provided with the base, it is characterised in that the stepping of driving rotating disk rotation is provided between the rotating disk and base
Motor, the edge of the rotating disk are circumferentially evenly distributed with some clamping structures, and the base is provided with molybdenum ribbon feeding device,
One soldering device, tantalum tape welding connection device, the second soldering device, tungsten filament welder and filament blanking device, and in the molybdenum ribbon
Expect device, the first soldering device, tantalum tape welding connection device, the second soldering device, tungsten filament welder and filament blanking device successively
It is distributed in the periphery of rotating disk.
The clamping structure includes a fixed plate, and one end of the fixed plate has two parallel jig arm, other end tool
There is a supporting part, a lower fixture block is provided with the supporting part, a upper fixture block, the lower folder are provided with above the lower fixture block
Both sides on block have a flange respectively, a locating slot are offered on the flange, fixation is set respectively for the both sides of the upper fixture block
A pin in the middle part of upper fixture block is equipped with, the upper fixture block is arranged between two flange, and the pin is plugged in institute
State in locating slot, a holddown spring be provided among the upper fixture block and lower fixture block, two pressing plates are provided with the upper fixture block,
It is connected between the pressing plate and supporting part by bolt.Fixed plate is plugged on rotating disk, two jig arm is located at rotating disk respectively
Upper and lower surface, and fixed plate is fixed on by rotating disk outer rim by bolt, upper fixture block be placed on two flange in lower fixture block it
Between, upper fixture block is positioned, the pin in upper fixture block is caught in the locating slot on flange, is set between upper fixture block and lower fixture block
There is a holddown spring, pressing plate presses upper fixture block and lower fixture block, upper fixture block and lower fixture block is fixed molybdenum ribbon.
The holddown spring is arranged in lower fixture block close to the side of jig arm;The upper surface of the upper fixture block is provided with two
Step surface, the step surface are located at the both sides of upper fixture block, and two pieces of pressing plates are born against on two step surfaces, the pressing plate
It is connected between supporting part by bolt;Two jig arm are sandwiched in the upper and lower surface of rotating disk respectively, the jig arm and rotating disk it
Between be connected by bolt;The lower surface of the upper fixture block and the upper surface of lower fixture block are provided with anti-slip tank.Pin is located at upper folder
The middle part of block, holddown spring is located at the inner side of upper fixture block and lower fixture block, and in the presence of holddown spring, upper fixture block is swung around pin
Certain angle, molybdenum ribbon being sandwiched between upper fixture block and lower fixture block tightly can be made, meanwhile, apply in the inner side of upper fixture block certain
External force, can make upper fixture block around pin open, separate upper fixture block and lower fixture block;This clamping structure not only clamps firmly, molybdenum
Band is not easy to loosen, and structure is reliable, cannot be easily caused maloperation.
In a kind of above-mentioned improved filament bonding machine, the molybdenum ribbon feeding device includes the branch being arranged on base
Frame, a unlatching cylinder is fixedly installed on the support, the piston rod for opening cylinder is located at the top of upper fixture block, described to open
The inner side of the upper fixture block can be resisted against and the outside of upper fixture block is opened with respect to the outside of lower fixture block by opening the piston rod of cylinder;
Molybdenum ribbon discharge plate one and molybdenum ribbon discharge plate two are additionally provided with the base, rotating tape guide one and conduction band are additionally provided with the support
Wheel two, the molybdenum ribbon discharge plate one and molybdenum ribbon discharge plate two are connected by rotating shaft one and rotating shaft two with support respectively, the rotating shaft
Gear one and gear two are fixedly installed on one, gear three, the gear one and gear three are fixedly installed in the rotating shaft two
Between be connected with chain.The piston rod for opening cylinder moves down, and presses the inner side of upper fixture block, opens the outside of upper fixture block, molybdenum ribbon
Molybdenum ribbon on discharge plate one passes through rotating tape guide two, draws the opening to upper fixture block and lower fixture block, the molybdenum on molybdenum ribbon discharge plate two
Band passes through rotating tape guide one and rotating tape guide two, draws the opening to upper fixture block and lower fixture block;Molybdenum ribbon discharge plate one and molybdenum ribbon blowing
By chain drive between disk two, make the rotation of molybdenum ribbon discharge plate one and molybdenum ribbon discharge plate two linear velocity phase that is synchronous, and rotating
Together, the length for the molybdenum ribbon that both release is also identical.
Be fixedly installed a cone post on the piston rod for opening cylinder, the small end of the cone post upward, on the support
A slide rail is fixedly installed, a slide bar is slidably connected in the slide rail, one end of the slide bar has one and the cone post
The conical surface that outer surface coordinates, the other end of the slide bar have the rack engaged with the gear two;The support and slide bar it
Between be connected with a back-moving spring, the back-moving spring has the trend that slide bar is pulled to cone post side;The rotating shaft one and gear
An one-way clutch is provided between two.When the piston rod of unlatching cylinder moves down, while opening upper fixture block and lower fixture block, bore on post
Slide bar acted on by back-moving spring, move to close to the direction of cone post, one end of slide bar is provided with a rack, and slide bar moves
When, rack and pinion two engages, and rotates gear two,, will under the traction of operating personnel and arrangement so as to release one section of molybdenum ribbon
Molybdenum ribbon is inserted between upper fixture block and lower fixture block;The one-way clutch being arranged between rotating shaft one and gear two, can be in rack
When direction away from cone post is moved, molybdenum ribbon blowing wheel disc one and molybdenum ribbon discharge plate two is not driven to rotate.
A cross bar is further fixedly arranged on the piston rod for opening cylinder, the outer end of the cross bar is fixedly installed a drawing
Bar, shear blade one is fixedly installed on the support, the middle part of the shear blade one is hinged with shear blade two, the shear blade two
One end and shear blade one between be connected with a return spring, the other end of the shear blade two has a recess, the pull bar
Lower end bending and be caught in the recess;The shear blade one is located at the downside of molybdenum ribbon, and the shear blade two is located at molybdenum ribbon
Upside.When the piston rod for opening cylinder moves up, shear blade two and shear blade one are sandwiched in molybdenum ribbon both sides up and down, open the work of cylinder
Stopper rod, which moves up, pulls shear blade two to be swung up around the pin joint of shear blade one and shear blade two, and molybdenum ribbon is cut;Opening gas
When cylinder moves down, return spring pulls shear blade one and shear blade two to open.
The recess includes a limiting section positioned at the outside of shear blade two and an installation positioned at the inner side of shear blade two
Portion.Limiting section limits pull bar, prevents pull bar from departing from shear blade two, installation portion is in smooth curve, is easy to pull bar and shear blade
Installation between two.
First soldering device and the second soldering device include a column being fixedly installed on base, the column
On be fixedly installed a transverse slat, a hollow sleeve pipe is inserted with the transverse slat, the lower end of described sleeve pipe is provided with a painting brush,
The upper end of described sleeve pipe is inserted with a flexible pipe, and the flexible pipe is connected with a fluid reservoir above column, the fluid reservoir
Interior scaling powder can be flow on painting brush.The molybdenum ribbon or tantalum band being installed on clamping structure are turned at the painting brush with rotating disk
When, contacted with painting brush, under the differential pressure action between fluid reservoir and painting brush, the scaling powder being stored in fluid reservoir is applied to
In molybdenum ribbon or tantalum band, the smearing of scaling powder is completed.
The splice jug being provided with the column below painting brush;The lower surface of described sleeve pipe offers a leakage
Hole, dripping hole aperture is smaller, in scaling powder overflow to painting brush;The painting brush is made up of mane or fabric;Contained in fluid reservoir
The liquid of dress is alcohol;Scaling powder on painting brush can prevent scaling powder drip from being caused to base in drip to splice jug
Waste.
The tantalum tape welding connection device includes the support frame being fixedly installed on base, and one is fixedly installed on support frame as described above
Tantalum welding cylinder and tantalum band discharge plate, are fixedly installed a tantalum tape welding fishplate bar, institute on the piston rod of the tantalum welding cylinder
The tantalum band supporting plate being additionally provided with base positioned at tantalum tape welding fishplate bar lower end is stated, the He of contact roller one is additionally provided with support frame as described above
Contact roller two, the tantalum are located between contact roller one and contact roller two with the tantalum band on discharge plate and square in the tantalum band branch
On fagging.Contact roller one is promoted, tantalum band is moved a certain distance to tantalum band supporting plate direction, and two tantalum bands is overlayed respectively
In corresponding two molybdenum ribbon, the piston rod of tantalum welding cylinder moves down, and tantalum tape welding fishplate bar is resisted against the overlapping of tantalum band and molybdenum ribbon
Position, tantalum band and molybdenum ribbon are welded together.
It is further fixedly arranged on the base positioned at support frame and tantalum with the cut-out supporting plate between supporting plate, the cut-out
Two guide grooves for allowing two tantalum bands to pass through are provided with supporting plate, a cutting knife, institute are fixedly installed on the tantalum tape welding fishplate bar
Cutting knife is stated positioned at the top of cut-out supporting plate;The lower end of the tantalum tape welding fishplate bar has a breach, is slidably connected in the breach
There is a positioning block, a buffer spring is provided between locating piece and tantalum the tape welding fishplate bar.Under the piston rod of tantalum welding cylinder
During shifting, pillow puts the cutting knife cut-out that the tantalum band in cut-out supporting plate is moved down, and tantalum band is passed through at guide groove, and guide groove is carried out to tantalum band
Positioning, makes the smooth movement of tantalum band, while tantalum band and molybdenum ribbon is stacked neatly;Slided in the breach of tantalum tape welding fishplate bar lower end
A positioning block is connected with, the locating piece is inserted among two tantalum bands and two molybdenum ribbon, makes tantalum band and the smooth heap of molybdenum ribbon
It is folded, when tantalum tape welding fishplate bar moves down, under buffer spring effect, locating piece extruding tantalum band and molybdenum ribbon, tantalum band and molybdenum ribbon is adjusted to just
True position.
The tungsten filament welder includes the mounting bracket being fixedly installed on base, and one is fixedly installed on the mounting bracket
Tungsten filament weld cylinder, a tungsten filament welded plate is installed with the piston rod of the tungsten filament weld cylinder, is fixedly provided with the base
Tungsten filament supporting plate immediately below tungsten filament welded plate, there is one on the outside of tungsten filament supporting plate in the tungsten filament supporting plate
Standing groove, this welder also include one bending guide bar, the lower end of the guide bar be fixed in tungsten filament supporting plate and
In standing groove, a clamping plate is hinged with the mounting bracket, the upper end of the guide bar can be fixed on clamping plate and mounting bracket
Between;The guide bar is made up of steel material.It is located on guide bar, makes from the upper end of guide bar by the tungsten filament of helically coiling
Tungsten filament is slid at standing groove along guide bar, and operating personnel stirs two welding foots of the tungsten filament of helically coiling as tantalum band
The top of outer end, start tungsten filament weld cylinder, move down the piston rod of tungsten filament weld cylinder, pillow is placed in tungsten filament supporting plate
Tungsten filament and tantalum tape welding are connected together;The welding equipment when not in use, the upper end of guide bar is sandwiched between clamping plate and mounting bracket, made
Guide bar is fixed, in order to transport and maintain;Guide bar is made up of steel material, has preferable rigidity, without holding guide
Bar, you can tungsten filament is located on guide bar, completes the welding to tungsten filament;Tungsten filament is tiny easily broken, in conventional tungsten silk welding procedure,
The welding efficiency of tungsten filament is low, and percent defective is higher, is unfavorable for the control of cost, by guide bar, is directly directed at tungsten filament
At standing groove, the remote rotating disk of operating personnel as far as possible can either be made, also tungsten filament can be made accurately to be docked with tantalum band, ensure that worker
Safety, also ensure that welding quality.
The filament blanking device includes a support column being fixed on base, and one is fixedly installed on the support column
Blanking cylinder, the piston rod of the blanking cylinder are located at the surface of upper fixture block, and the piston rod of the blanking cylinder can be against
In the inner side of the upper fixture block and the outside of upper fixture block is opened with respect to the outside of lower fixture block, be also fixedly installed on the support column
There is a guide rod, a slide plate is slidably connected on the guide rod, the lower end of the slide plate is fixedly installed a loading plate, the carrying
A discharging rod tangent with the rotating disk is fixedly installed on plate, a discharging cylinder is further fixedly arranged on the support column,
The piston rod of the discharging cylinder is connected with the slide plate.After the completion of tungsten filament welding, filament completes, and starts blanking cylinder,
Upper fixture block is opened, meanwhile, when rotating disk rotates, discharging rod is plugged in the threaded hole of tungsten filament, and discharging cylinder starts, and slide plate is drawn
To the outside of rotating disk, then obtained filament is collected, completes the preparation to filament;After discharging cylinder pulls out filament,
Lie on loading plate, filament can either be made not to be destroyed in discharging link, can also make worker remote as far as possible in feeding
From rotating disk, safety in production.
Compared with prior art, the present invention has advantages below:
1st, in this bonding machine, clamping structure not only clamps firmly, and molybdenum ribbon is not easy to loosen, and structure is reliable, is not easy
Cause maloperation.
2nd, in molybdenum ribbon feeding device, the piston rod for opening cylinder moves down, and presses the inner side of upper fixture block, makes the outside of upper fixture block
Open, the molybdenum ribbon on molybdenum ribbon discharge plate one passes through rotating tape guide two, draws the opening to upper fixture block and lower fixture block, molybdenum ribbon discharge plate
Molybdenum ribbon on two passes through rotating tape guide one and rotating tape guide two, draws the opening to upper fixture block and lower fixture block;The He of molybdenum ribbon discharge plate one
By chain drive between molybdenum ribbon discharge plate two, make the rotation of molybdenum ribbon discharge plate one and molybdenum ribbon discharge plate two synchronous, and rotate
Linear velocity is identical, and the length for the molybdenum ribbon that both release is also identical.
3rd, in molybdenum ribbon feeding device, when opening the piston rod of cylinder and moving down, while opening upper fixture block and lower fixture block, with cone
Slide bar on post is acted on by back-moving spring, is moved to close to the direction of cone post, one end of slide bar is provided with a rack, slide bar
During motion, rack and pinion two engages, and rotates gear two, so as to release one section of molybdenum ribbon, traction and arrangement in operating personnel
Under, molybdenum ribbon is inserted between upper fixture block and lower fixture block.
Brief description of the drawings
Fig. 1 is the overall structure diagram of this bonding machine.
Fig. 2 is the dimensional structure diagram of clamping structure.
Fig. 3 is Fig. 2 explosive view.
Fig. 4 is the structural representation of molybdenum ribbon feeding device.
Fig. 5 is the cross section structure schematic diagram of gear two and rack.
Fig. 6 is the enlarged drawing of local A in Fig. 4.
Fig. 7 is the enlarged drawing of local B in Fig. 5.
Fig. 8 is the structural representation of soldering device.
Fig. 9 is the cross section structure schematic diagram of soldering device sleeve pipe.
Figure 10 is the structural representation of tantalum tape welding connection device.
Figure 11 is the enlarged drawing of Local C in Figure 10.
Figure 12 is the cross section structure schematic diagram of locating piece in tantalum tape welding connection device.
Figure 13 is the structural representation of tungsten filament welder.
Figure 14 is the enlarged drawing of local D in Figure 13.
Figure 15 is the structural representation of filament blanking device.
Figure 16 is the enlarged drawing of local E in Figure 15.
In figure, 1, base;2nd, rotating disk;3rd, stepper motor;40th, fixed plate;41st, jig arm;42nd, supporting part;43rd, upper fixture block;
44th, lower fixture block;45th, pin;46th, flange;47th, holddown spring;48th, pressing plate;49th, step surface;411st, anti-slip tank;51st, support;
52nd, cylinder is opened;521st, molybdenum ribbon discharge plate one;522nd, molybdenum ribbon discharge plate two;523rd, rotating tape guide one;524th, rotating tape guide two;525、
Rotating shaft one;526th, rotating shaft two;527th, gear one;528th, gear two;529th, gear three;530th, chain;541st, post is bored;542nd, it is sliding
Rail;543rd, slide bar;544th, the conical surface;545th, rack;546th, back-moving spring;547th, one-way clutch;551st, cross bar;552nd, pull bar;
553rd, shear blade one;554th, shear blade two;555th, return spring;56th, recess;561st, limiting section;562nd, installation portion;61st, column;
62nd, transverse slat;63rd, sleeve pipe;64th, painting brush;65th, flexible pipe;66th, fluid reservoir;67th, splice jug;68th, liquid-leaking nozzle;71st, support frame;72、
Tantalum welding cylinder;73rd, tantalum band discharge plate;74th, tantalum tape welding fishplate bar;75th, tantalum band supporting plate;761st, contact roller one;762nd, compress
Wheel two;771st, supporting plate is cut off;772nd, guide groove;773rd, cutting knife;78th, breach;781st, locating piece;782nd, buffer spring;81st, install
Frame;82nd, tungsten filament weld cylinder;83rd, tungsten filament welded plate;84th, tungsten filament supporting plate;85th, standing groove;86th, guide bar;87th, clamping plate;
91st, support column;92nd, blanking cylinder;93rd, guide rod;94th, slide plate;95th, loading plate;96th, discharging rod;97th, discharging cylinder.
Embodiment
As shown in Figure 1 and Figure 4, improved filament bonding machine includes a base 1, and a rotating disk 2, rotating disk 2 are provided with base 1
The stepper motor 3 of the rotation of driving rotating disk 2 is provided between base 1, the edge of rotating disk 2 is circumferentially evenly distributed with some clamp
Structure, base 1 are provided with molybdenum ribbon feeding device, the first soldering device, tantalum tape welding connection device, the second soldering device, tungsten filament welding
Device and filament blanking device, and molybdenum ribbon feeding device, the first soldering device, tantalum tape welding connection device, the second soldering device, tungsten filament
Welder and filament blanking device are sequentially distributed in the periphery of rotating disk 2.Molybdenum ribbon is pressed in clamping structure, successively by helping
Weldering, tantalum welding, weldering, tungsten filament welding and the process such as filament blanking are helped, complete the preparation to filament, in this bonding machine, stepping electricity
Machine 3 controls rotating disk 2 to rotate, and is respectively completed each procedure, and the floor space of machine is small, it is necessary to which personal negligible amounts, automate journey
Degree is high, it is possible to increase welding efficiency, due to being provided with the first soldering device and the second soldering device, its welding quality carries significantly
Rise.
As shown in Figures 2 and 3, clamping structure includes a fixed plate 40, and one end of fixed plate 40 has two parallel folders
Arm 41, the other end have a supporting part 42, and a lower fixture block 44 is provided with supporting part 42, and the top of lower fixture block 44 is provided with one
Fixture block 43, the both sides in lower fixture block 44 have a flange 46, a locating slot, the both sides of upper fixture block 43 are offered on flange 46 respectively
A pin 45 positioned at the middle part of upper fixture block 43 is fixedly installed respectively, and upper fixture block 43 is arranged between two flange 46, and is sold
Nail 45 is plugged in locating slot, and upper fixture block 43 is provided with being provided with a holddown spring 47 among lower fixture block 44 in upper fixture block 43
Two pressing plates 48, are connected between pressing plate 48 and supporting part 42 by bolt, and fixed plate 40 is plugged on rotating disk 2, make two folders
Arm 41 is located at the upper and lower surface of rotating disk 2 respectively, and fixed plate 40 is fixed on into the outer rim of rotating disk 2 by bolt, and upper fixture block 43 is placed
Between two flange 46 in lower fixture block 44, upper fixture block 43 is positioned, the pin 45 in upper fixture block 43 is caught in flange 46
On locating slot in, be provided with a holddown spring 47 between upper fixture block 43 and lower fixture block 44, pressing plate 48 press upper fixture block 43 and under
Fixture block 44, upper fixture block 43 and lower fixture block 44 is set to fix molybdenum ribbon.
Holddown spring 47 is arranged in lower fixture block 44 close to the side of jig arm 41;The upper surface of upper fixture block 43 is provided with two
Step surface 49, step surface 49 are located at the both sides of upper fixture block 43, and two block pressur plates 48 are born against on two step surfaces 49, pressing plate 48
It is connected between supporting part 42 by bolt;Two jig arm 41 are sandwiched in the upper and lower surface of rotating disk 2 respectively, jig arm 41 and rotating disk 2 it
Between be connected by bolt;The lower surface of upper fixture block 43 and the upper surface of lower fixture block 44 are provided with anti-slip tank 411, and pin 45 is located at
The middle part of upper fixture block 43, holddown spring 47 is located at the inner side of upper fixture block 43 and lower fixture block 44, in the presence of holddown spring 47, on
Fixture block 43 swings certain angle around pin 45, can make molybdenum ribbon being sandwiched between upper fixture block 43 and lower fixture block 44 tightly, meanwhile,
Apply certain external force in the inner side of upper fixture block 43, upper fixture block 43 can be made to be opened around pin 45, make upper fixture block 43 and lower fixture block
44 separate;This clamping structure not only clamps firmly, and molybdenum ribbon is not easy to loosen, and structure is reliable, cannot be easily caused maloperation.
As shown in Figure 4, Figure 5, Figure 6 and Figure 7, molybdenum ribbon feeding device includes being arranged on support 51 on base 1, on support 51
A unlatching cylinder 52 is fixedly installed, the piston rod for opening cylinder 52 is located at the top of upper fixture block 43, opens the piston of cylinder 52
Bar can be resisted against the inner side of upper fixture block 43 and the outside of upper fixture block 43 is opened with respect to the outside of lower fixture block 44;On base 1 also
Molybdenum ribbon discharge plate 1 and molybdenum ribbon discharge plate 2 522 are provided with, rotating tape guide 1 and rotating tape guide two are additionally provided with support 51
524, molybdenum ribbon discharge plate 1 and molybdenum ribbon discharge plate 2 522 are connected by rotating shaft 1 and rotating shaft 2 526 with support 51 respectively,
Gear 1 and gear 2 528 are fixedly installed in rotating shaft 1, gear 3 529, gear are fixedly installed in rotating shaft 2 526
Chain 530 is connected between one 527 and gear 3 529, the piston rod for opening cylinder 52 moves down, and presses the inner side of upper fixture block 43,
Open the outside of upper fixture block 43, the molybdenum ribbon on molybdenum ribbon discharge plate 1 passes through rotating tape guide 2 524, draws to the He of upper fixture block 43
The opening of lower fixture block 44, the molybdenum ribbon on molybdenum ribbon discharge plate 2 522 pass through rotating tape guide 1 and rotating tape guide 2 524, and traction is supreme
The opening of fixture block 43 and lower fixture block 44;It is driven between molybdenum ribbon discharge plate 1 and molybdenum ribbon discharge plate 2 522 by chain 530,
Make the rotation of molybdenum ribbon discharge plate 1 and molybdenum ribbon discharge plate 2 522 synchronous, and the linear velocity rotated is identical, the molybdenum that both release
The length of band is also identical.
A cone post 541 is fixedly installed on the piston rod of cylinder 52, bore the small end of post 541 upward as shown in fig. 6, opening,
A slide rail 542 is fixedly installed on support 51, a slide bar 543 is slidably connected in slide rail 542, one end of slide bar 543 has one
The individual conical surface 544 coordinated with cone post 541 outer surface, the other end of slide bar 543 have the rack 545 engaged with gear 2 528;Branch
A back-moving spring 546 is connected between frame 51 and slide bar 543, back-moving spring 546 has pulls to cone post 541 side by slide bar 543
Trend;An one-way clutch 547 is provided between rotating shaft 1 and gear 2 528, when the piston rod of unlatching cylinder 52 moves down,
Open upper fixture block 43 and while lower fixture block 44, the effect with the slide bar 543 on cone post 541 by back-moving spring 546, to close
The direction motion of post 541 is bored, one end of slide bar 543 is provided with a rack 545, when slide bar 543 moves, rack 545 and gear two
528 engagements, rotate gear 2 528, so as to release one section of molybdenum ribbon, under the traction of operating personnel and arrangement, molybdenum ribbon are inserted
To between upper fixture block 43 and lower fixture block 44;The one-way clutch 547, Neng Gou being arranged between rotating shaft 1 and gear 2 528
When direction of the rack 545 away from cone post 541 is moved, molybdenum ribbon blowing wheel disc one and molybdenum ribbon discharge plate 2 522 is not driven to rotate.
Open and be further fixedly arranged on a cross bar 551 on the piston rod of cylinder 52, the outer end of cross bar 551 is fixedly installed a drawing
Bar 552, shear blade 1 is fixedly installed on support 51, the middle part of shear blade 1 is hinged with shear blade 2 554, shear blade
A return spring 555 is connected between 2 554 one end and shear blade 1, the other end of shear blade 2 554 has a recess
56, the lower end of pull bar 552 bends and is caught in recess 56;Shear blade 1 is located at the downside of molybdenum ribbon, and shear blade 2 554 is located at
The upside of molybdenum ribbon, when the piston rod for opening cylinder 52 moves up, shear blade 2 554 and shear blade 1 are sandwiched in two above and below molybdenum ribbon
Side, open cylinder 52 piston rod move up pull shear blade 2 554 around the pin joint of shear blade 1 and shear blade 2 554 to
Upper swing, molybdenum ribbon is cut;When unlatching cylinder 52 moves down, return spring 555 pulls shear blade 1 and shear blade 2 554
Open.
Recess 56 includes one positioned at the limiting section 561 in the outside of shear blade 2 554 and one positioned at the inner side of shear blade 2 554
Installation portion 562.Limiting section 561 limits pull bar 552, prevents pull bar 552 from departing from shear blade 2 554, and installation portion 562 is in smooth
Curve, the installation being easy between pull bar 552 and shear blade 2 554.
As shown in Figure 8 and Figure 9, the first soldering device and the second soldering device are fixedly installed on base 1 including one
Column 61, a transverse slat 62 is fixedly installed on column 61, a hollow sleeve pipe 63 is inserted with transverse slat 62, the lower end of sleeve pipe 63 is set
A painting brush 64 is equipped with, the upper end of sleeve pipe 63 is inserted with a flexible pipe 65, flexible pipe 65 and a fluid reservoir positioned at the top of column 61
66 are connected, and the scaling powder in fluid reservoir 66 can be flow on painting brush 64, and the molybdenum ribbon that is installed on clamping structure or tantalum band are with turning
When disk 2 is turned at the painting brush 64, contacted with painting brush 64, under the differential pressure action between fluid reservoir 66 and painting brush 64,
The scaling powder being stored in fluid reservoir 66 is applied on molybdenum ribbon or tantalum band, completes the smearing of scaling powder, position is provided with column 61
Splice jug 67 in the lower section of painting brush 64, scaling powder on painting brush 64 can prevent scaling powder from dripping in drip to splice jug 67
It flow on base 1 and causes to waste, the lower surface of sleeve pipe 63 offers a liquid-leaking nozzle 68, and dripping hole aperture is smaller, scaling powder overflow
To painting brush 64.
Painting brush 64 is made up of mane or fabric, and the liquid contained in fluid reservoir 66 is alcohol.
As shown in Figure 10 and Figure 11, tantalum tape welding connection device includes the support frame 71 being fixedly installed on base 1, support frame 71
On be fixedly installed a tantalum welding cylinder 72 and tantalum band discharge plate 73, be fixedly installed on the piston rod of tantalum welding cylinder 72
One tantalum tape welding fishplate bar 74, is additionally provided with the tantalum band supporting plate 75 positioned at the lower end of tantalum tape welding fishplate bar 74 on base 1, on support frame 71 also
Contact roller 1 and contact roller 2 762 are provided with, tantalum is located in contact roller 1 and contact roller with the tantalum band on discharge plate 73
Between 2 762 and square in tantalum band supporting plate 75, contact roller 1 is promoted, makes tantalum band to the supporting plate 75 direction movement of tantalum band
Certain distance, and two tantalum bands is overlayed respectively in corresponding two molybdenum ribbon, the piston rod of tantalum welding cylinder 72 moves down, and makes
Tantalum tape welding fishplate bar 74 is resisted against the lap position of tantalum band and molybdenum ribbon, and tantalum band and molybdenum ribbon are welded together.
As shown in figure 12, it is further fixedly arranged on base 1 positioned at support frame 71 and tantalum with the cut-out branch between supporting plate 75
Fagging 771, cut off and two guide grooves 772 for allowing two tantalum bands to pass through are provided with supporting plate 771, it is fixed on tantalum tape welding fishplate bar 74
A cutting knife 773 is provided with, cutting knife 773 is positioned at the top of cut-out supporting plate 771;The lower end of tantalum tape welding fishplate bar 74 has a breach
78, a positioning block 781 is slidably connected in breach 78, and a buffer spring is provided between locating piece 781 and tantalum tape welding fishplate bar 74
782, when the piston rod of tantalum welding cylinder 72 moves down, pillow is put the cutting knife 773 that the tantalum band in cut-out supporting plate 771 is moved down and cut
Disconnected, tantalum band passes through at guide groove 772, and guide groove 772 positions to tantalum band, makes the smooth movement of tantalum band, while make tantalum band and molybdenum
Band stacks neatly;A positioning block 781 is slidably connected in the breach 78 of the lower end of tantalum tape welding fishplate bar 74, the energy of locating piece 781
Enough it is inserted among two tantalum bands and two molybdenum ribbon, makes tantalum band and the smooth stacking of molybdenum ribbon, when tantalum tape welding fishplate bar 74 moves down, buffering
Under spring 782 acts on, locating piece 781 extrudes tantalum band and molybdenum ribbon, tantalum band and molybdenum ribbon is adjusted to correct position.
As shown in Figure 13 and Figure 14, tungsten filament welder includes the mounting bracket 81 being fixedly installed on base 1, mounting bracket 81
On be fixedly installed a tungsten filament weld cylinder 82, a tungsten filament welded plate 83, bottom are installed with the piston rod of tungsten filament weld cylinder 82
The tungsten filament supporting plate 84 being fixedly provided with seat 1 immediately below tungsten filament welded plate 83, have in tungsten filament supporting plate 84 one it is close
The standing groove 85 in the outside of tungsten filament supporting plate 84, this welder also include the guide bar 86 of a bending, the lower end of guide bar 86
It is fixed in tungsten filament supporting plate 84 and in standing groove 85, a clamping plate 87, the upper end of guide bar 86 is hinged with mounting bracket 81
It can be fixed between clamping plate 87 and mounting bracket 81;Guide bar 86 is made up of steel material, from the upper end of guide bar 86 by spiral
The tungsten filament of coiling is located on guide bar 86, tungsten filament is slid into along guide bar 86 at standing groove 85, and operating personnel is by spiral
Two welding foots of the tungsten filament of coiling stir the top with outer end as tantalum, start tungsten filament weld cylinder 82, tungsten filament is welded gas
The piston rod of cylinder 82 moves down, and will rest the head on the tungsten filament being placed in tungsten filament supporting plate 84 and tantalum tape welding is connected together;The welding equipment does not make
Used time, the upper end of guide bar 86 is sandwiched between clamping plate 87 and mounting bracket 81, fixes guide bar 86, in order to transport and protect
Support;Guide bar 86 is made up of steel material, has preferable rigidity, without holding guide bar 86, you can be located in tungsten filament and lead
Expect on bar 86, complete the welding to tungsten filament;Tungsten filament is tiny easily broken, and in conventional tungsten silk welding procedure, the welding efficiency of tungsten filament is low,
And percent defective is higher, it is unfavorable for the control of cost, by guide bar 86, directly tungsten filament is directed at standing groove 85, can either
The remote rotating disk 2 for making operating personnel try one's best, also can be such that tungsten filament is accurately docked with tantalum band, ensure that the safety of worker, also ensure
Welding quality.
As shown in Figure 15 and Figure 16, filament blanking device includes a support column 91 being fixed on base 1, support column 91
On be fixedly installed a blanking cylinder 92, the piston rod of blanking cylinder 92 is located at the surface of upper fixture block 43, blanking cylinder 92
Piston rod can be resisted against the inner side of upper fixture block 43 and the outside of upper fixture block 43 is opened with respect to the outside of lower fixture block 44, support column
A guide rod 93 is further fixedly arranged on 91, a slide plate 94 is slidably connected on guide rod 93, the lower end of slide plate 94 is fixedly installed one
Loading plate 95, a discharging rod 96 tangent with rotating disk 2 is fixedly installed on loading plate 95, is further fixedly arranged on support column 91
One discharging cylinder 97, the piston rod of discharging cylinder 97 are connected with slide plate 94, and after the completion of tungsten filament welding, filament completes, and starts
Blanking cylinder 92, open upper fixture block 43, meanwhile, when rotating disk 2 rotates, discharging rod 96 is plugged in the threaded hole of tungsten filament, discharging
Cylinder 97 starts, and slide plate 94 is pulled to the outside of rotating disk 2, then collects obtained filament, completes the preparation to filament;
After discharging cylinder 97 pulls out filament, lie on loading plate 95, filament can either be made not to be destroyed in discharging link, also can
Make worker in feeding as far as possible away from rotating disk 2, safety in production.