CN207548155U - resistance automatic welding device - Google Patents
resistance automatic welding device Download PDFInfo
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- CN207548155U CN207548155U CN201721693746.0U CN201721693746U CN207548155U CN 207548155 U CN207548155 U CN 207548155U CN 201721693746 U CN201721693746 U CN 201721693746U CN 207548155 U CN207548155 U CN 207548155U
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Abstract
The utility model discloses a kind of resistance automatic welding device, for by resistance welding in the stent positioned at the peripheral side of hollow cylinder part；Resistance automatic welding device includes rack, and the top surface of rack is rotatably connected to turntable；The top surface of turntable is provided at circumferentially spaced multiple carriers that heart column and resistance are vented for card along it；The side of turntable set gradually be useful for by the shifting of open circles column put in corresponding carrier the first feeding device, for by resistance shifting put to card the second feeding device being placed in the carrier of open circles column, for the stent of resistance and open circles column is welded welder, for the resistance Scissoring device cut to the resistance after welding and the blanking device for taking the weldment after cutting away.The resistance automatic welding device can realize the automatic welding between the stent of resistance and open circles column, and working efficiency is high, high precision machining.
Description
Technical field
The utility model is related to welding automatization technology field more particularly to a kind of resistance automatic welding devices.
Background technology
In the prior art, some electronic devices include open circles column and resistance, wherein, the peripheral side of open circles column is set
Stent is equipped with, resistance welding is connected on stent.During welding, generally first open circles column and resistance are blocked respectively and are placed on carrier
It is interior, then welded by welding equipment.But using working efficiency during this welding manner than relatively low.
Utility model content
The purpose of this utility model is that proposing a kind of resistance automatic welding device, resistance and open circles column can be realized
Stent between automatic welding, working efficiency is high, high precision machining.
For this purpose, the utility model uses following technical scheme：
A kind of resistance automatic welding device, for by resistance welding in the stent positioned at the peripheral side of hollow cylinder part；
The resistance automatic welding device includes rack, and the top surface of the rack is rotatably connected to turntable；The top surface of the turntable along its
It is provided at circumferentially spaced multiple carriers that heart column and resistance are vented for card；The side of the turntable, which is set gradually, to be useful for
By the shifting of open circles column put in the corresponding carrier the first feeding device, for putting to card and be placed with open circles resistance shifting
The second feeding device in the carrier of column, the welding for the stent of resistance and open circles column to be welded fill
It puts, for the resistance Scissoring device cut to the resistance after welding and the blanking device for taking the weldment after cutting away.
Further, first feeding device and the blanking device include：
The first bearing being connected in the rack；
For clamping the first clamping device of open circles column；First clamping device includes clamping hollow cylinder
The first clamping jaw of a pair of part and connect and can drive the first of a pair the first clamping jaw folding with a pair of first clamping jaw
Clamping jaw cylinder；
The first driving mechanism for being connect with first clamping device and its rotation being driven and moved up and down；
The second driving mechanism being connected between first bearing and first driving mechanism, second driving machine
Structure can drive first driving mechanism and first clamping device to collectively face towards or moved far from the turntable.
Further, first driving mechanism is the integrated rotating cylinder that can be lifted；
Second driving mechanism includes the leading screw for moving horizontally direction setting along open circles column, is set in the silk
On thick stick and the screw connecting seat that can be moved along the length direction of the leading screw, the first sliding rail for being arranged in parallel with the leading screw and
For driving the motor of the leading screw rotation；The integrated rotating cylinder is connect, and pass through first with the screw connecting seat
Sliding block is slidably connected with first sliding rail.
Further, second feeding device includes：
The second bearing being connected in the rack；
Web feed device is arranged on second bearing, and the web feed device is used for defeated towards the turntable
Power transmission resistance material band；
For the blanking mechanism for falling the resistance sanction on resistance material band, the blanking mechanism includes being set to described second
It punching and blanking die on seat, the punching cutter above the punching and blanking die and connect with the punching cutter and is used to drive
The punching cylinder that the punching cutter is punched；
Secondary positioning female die is arranged on second bearing, and the secondary positioning female die is set to the punching and blanking die
Side, and for cut out on resistance material band the resistance fallen enter carrier before carry out secondary positioning；
Take feed mechanism, it is described that feed mechanism is taken to be connect with the punching cylinder, and can will be in the punching and blanking die
Resistance shifting puts to the secondary positioning female die, puts the resistance shifting in the secondary positioning female die to the carrier.
Further, it is described that feed mechanism is taken to include：
Two the second clamping devices, first second clamping device are connect, and with the punching cylinder for gripping
Resistance in the punching and blanking die, second second clamping device are used to grip the resistance in the secondary positioning female die；
Two second clamping devices are including the second clamping jaw of a pair for clamping resistance and for driving a pair of second folder
Second clamping jaw cylinder of pawl folding；
Lifting cylinder, the lifting cylinder are connect with second second clamping device, and can drive second folder
Mechanism is held to move up and down；
Cylinder is driven, the driving cylinder is connect, and described for driving with the punching cylinder and the lifting cylinder
Punching cylinder, the punching cutter and first second clamping device collectively face towards the secondary positioning female die movement；With
And for the lifting cylinder and second second clamping device to be driven to collectively face towards the carrier movement.
Further, the web feed device includes：
The roller feed mechanism being connected in the rack, the roller feed mechanism are included positioned at the punching and blanking die
Side and driven roller setting up and down and active roll, for the motor that drives the active roll rotation and positioned at described
The driven roller of the opposite side of punching and blanking die；The both ends of the driven roller are connected separately with the locking group for being locked
Part；It is connected between the output terminal of the motor and the active roll by the first belt；The driven roller and the active
Roller is connected by the second belt；
Guide component, the guide component include being set to material platform between the active roll and the punching and blanking die,
And it is connected to the top surface of the material platform and the stock guide for guiding the movement of resistance material band.
Further, it there are two the welder settings, and is respectively used to weld two pads of resistance,
The welder includes：
The welding support being connect with the rack；
Top electrode assembly, the top electrode assembly include top electrode and are fixed for clamping the top electrode of the top electrode
Block；
Bottom electrode assembly, the bottom electrode assembly include lower electrode and are fixed for clamping the lower electrode of the lower electrode
Block；The lower electrode is corresponding up and down with the top electrode；
Top electrode driving cylinder and the lower electrode drive cylinder being connected on the welding support, the top electrode drive gas
Cylinder is connect with the top electrode fixed block, and the top electrode and the top electrode fixed block can be driven to move up and down jointly；
The lower electrode drive cylinder is connect with the lower electrode fixed block, and the lower electrode and the lower electrode can be driven to fix
Block moves up and down.
Further, the resistance Scissoring device includes：
The cutting bearing being connected in the rack；
It is respectively used to cut two cutting mechanisms at the both ends of resistance, two cutting mechanisms are arranged on described into angle
The top surface of bearing is cut, and is connect with the cutting bearing sliding；
Cutting for two cutting mechanisms to be driven to collectively face towards or are moved far from the turntable drives cylinder.
Further, the cutting mechanism includes a pair of of shearing knife of interconnection and for driving a pair of cutting
The cutting cylinder of knife folding.
Further, the carrier includes：
Carrier ontology, the top surface of the carrier ontology are offered for the card slot of holding open circles column；The card slot
Side offers the opening for avoiding stent；The positioning for being provided centrally with being inserted into open circles column of the card slot is led
Column；
It is set to the opening and for the clamping and holding assembly of clamping resistance, the clamping and holding assembly connects with the carrier ontology
It connects.
The beneficial effects of the utility model are：By the first feeding device and the second feeding device successively by open circles column
And resistance moves put to carrier respectively, after welder is welded the stent of resistance and open circles column, passes through resistance
Scissoring device cuts resistance both ends, so as to complete the processing of weldment product, is taken away weldment by blanking device
, working efficiency is high, and processing precision of products is high.
Description of the drawings
Fig. 1 is the structure diagram of resistance automatic welding device provided by the utility model；
Fig. 2 is the structure diagram of the first feeding device in Fig. 1；
Fig. 3 is the structure diagram of the first clamping device in Fig. 2；
Fig. 4 is the structure diagram of the carrier in Fig. 2；
Fig. 5 is the structure diagram of the second feeding device in Fig. 1；
Fig. 6 is blanking mechanism in Fig. 5 and takes the structure diagram of feed mechanism；
Fig. 7 is the structure diagram of the web feed device in Fig. 5；
Fig. 8 is the structure diagram of the punching and blanking die in Fig. 5；
Fig. 9 is the structure diagram of the secondary positioning female die in Fig. 5；
Figure 10 is the structure diagram of the welder in Fig. 1；
Figure 11 is the structure diagram of the resistance Scissoring device in Fig. 1.
In figure：Rack 10；Turntable 11；Carrier 20；Carrier ontology 21；Card slot 211；Opening 212；Clamping and holding assembly 22；Clamping
Slot 220；Positioning guide column 23；First blocked block 221；Second blocked block 222；Elastic collar 223；First feeding device 30；First
Driving mechanism 330；First sliding block 331；First bearing 340；Cable drag chain 341；Drag chain connecting seat 342；First clamping device
350；First clamping jaw 351；First clamping jaw cylinder 352；Location guide 353；Connect panel 354；Second driving mechanism 360；First
Sliding rail 361；Fixed seat 371；Connecting plate 372；Adjusting bolt 373；Guide rod 374；Second sliding rail 375；Second sliding block 376；Second
Feeding device 40；Resistance material band 410；Second bearing 420；Waste material material path 421；Punching and blanking die 430；Die socket 431；Die plate insert
432；Die hole 4321；Splicing block 433；Escape groove 4331；Pressing plate 434；Press cylinder 435；Secondary positioning female die 440；Positioning
Die socket 441；First die plate insert 442；Second die plate insert 443；Protrusion 444；First card slot 4441；Through-hole 445；Holding section
446；Second card slot 4461；Web feed device 450；Driven roller 451；Active roll 452；Motor 453；Driven roller 454；
First belt 455；Second belt 456；Latch assembly 457；Guide component 458；Expect platform 4581；Stock guide 4582；It is punched cutter
460；It is punched cylinder 461；First connecting seat 462；Second clamping device 470；Second clamping jaw 471；Second clamping jaw cylinder 472；It rises
Sending down abnormally ascending cylinder 473；Drive cylinder 474；Second connecting seat 475；First limited block 476；Welder 50；Welding support 51；On
Electrode assembly 52；Bottom electrode assembly 53；Top electrode drives cylinder 54；Lower electrode drive cylinder 55；Top electrode 521；Top electrode is consolidated
Determine block 522；Lower electrode 531；Lower electrode fixed block 532；Resistance Scissoring device 70；Cut bearing 71；Third sliding rail 711；It cuts
Mechanism 72；Shearing knife 721；Cut cylinder 722；Support plate 73；Second limited block 731；Third sliding block 74；Position-limitting pin 75；
Blanking device 80.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, a kind of resistance automatic welding device, for by resistance welding positioned at the peripheral side of hollow cylinder part
Stent on.The resistance automatic welding device includes rack 10, and the top surface of rack 10 is rotatably connected to turntable 11；The top of turntable 11
Face is provided at circumferentially spaced multiple carriers 20 that heart column and resistance are vented for card along it；The side of turntable 11 is set gradually
Be useful for by the shifting of open circles column put in corresponding carrier 20 the first feeding device 30, for putting to card and be placed with resistance shifting
The second feeding device 40 in the carrier 20 of open circles column, the weldering for the stent of resistance and open circles column to be welded
Connection device 50 is taken away down for the resistance Scissoring device 70 that is cut to the resistance after welding and by the weldment after cutting
Expect device 80.
During welding, first pass through the first feeding device 30 and the second feeding device 40 and successively distinguish open circles column and resistance
Shifting is put to carrier 20, then after by welder 50, the stent of resistance and open circles column is welded, and then passes through electricity
Resistance Scissoring device 70 cuts resistance both ends, so as to complete the processing of weldment product；It will finally by blanking device 80
Weldment is taken away, and working efficiency is high, and processing precision of products is high.
Specifically, in the utility model, as shown in Figures 2 and 3, the first feeding device 30 includes be connected in rack 10 the
One bearing 340, for clamping the first clamping device 350 of open circles column, the first driving mechanism 330 and be connected to first
The second driving mechanism 360 between 340 and first driving mechanism 330 of seat.Wherein, the first clamping device 350 includes clamping
The first clamping jaw of a pair 351 of open circles column and connect with a pair of first clamping jaw 351 and the first clamping jaw 351 of a pair can be driven
First clamping jaw cylinder 352 of folding；First driving mechanism 330 connect with the first clamping jaw cylinder 352 and can drive the first clamping jaw
It 352 rotation of cylinder and moves up and down.Location guide 353 is connected by connecting the fixing end of 354 and first clamping jaw cylinder 352 of panel
It connects.Second driving mechanism 360 can drive the first driving mechanism 330 and the first clamping device 350 to collectively face towards or far from turntable
11 movements.
As the preferred embodiment of the utility model, the first driving mechanism 330 is the integrated rotating cylinder that can be lifted；
Second driving mechanism 360 uses leading screw driving structure, that is, includes the leading screw for moving horizontally direction setting along open circles column, set
It is located at the screw connecting seat that can be moved on leading screw and along the length direction of leading screw, the first sliding rail 361 being arranged in parallel with leading screw
And the motor for leading screw to be driven to rotate；Integrated rotating cylinder is connect with screw connecting seat, and passes through the first sliding block 331 and
One sliding rail 361 is slidably connected.
Accuracy for the movement for further improving open circles column, in the water of 340 upper edge open circles column of the first bearing
Flat moving direction is provided with cable drag chain 341, and one end of cable drag chain 341 is fixedly connected with the first bearing 340, cable drag chain
341 other end is connect by drag chain connecting seat 342 with the first driving mechanism 330.
In assembling, the height by the first clamping device 350 is needed to adjust to optimum position, in order to the first clamping device
350 can accurately clamp open circles column, and will not damage open circles column.Therefore, a height adjustment device can be increased,
The height adjustment device includes the fixed seat 371 being connect with the first driving mechanism 330 and the first sliding block 331 and drag chain connecting seat
342 connect and be oppositely arranged with fixed seat 371 connecting plates 372, the adjusting bolt 373 for the bottom for being screwed onto connecting plate 372 with
And the guide rod 374 at the top of connecting plate 372 is connected to, wherein, the top of adjusting bolt 373 is abutted with the bottom of fixed seat 371；
Guide rod 374 is penetrated in fixed seat 371, and is moved up and down for guiding fixed seat 371.In this way, it can be pushed by adjusting bolt 373
Fixed seat 371 moves up and down, so as to fulfill the adjusting of the clamped height of the first clamping device 350.During adjusting, guide rod
374 bottom end is always positioned in fixed seat 371.To avoid the first driving mechanism 330 and the first clamping machine during adjusting
Structure 350 shakes and influences feeding precision, can be vertically arranged with two in the side towards fixed seat 371 of connecting plate 372
The second sliding rail of item 375, there are two the second sliding block 376, two second cunnings for the side connection towards connecting plate 372 of fixed seat 371
Block 376 is slidably connected respectively with two the second sliding rails 375.
In the utility model, as shown in figure 4, carrier 20 includes carrier ontology 21 and is connect with carrier ontology 21 and be used to block
The clamping and holding assembly 22 of resistance is held, wherein, the top surface of carrier ontology 21 is offered for the card slot 211 of holding open circles column；Card
The side of slot 211 offers the opening 212 for avoiding stent；Card slot 211 is provided centrally with being inserted into open circles column
Interior positioning guide column 23；Clamping and holding assembly 22 is set at opening 212, and is used to block electric discharge including mutually splicing and in top surface formation
The first blocked block 221 and the second blocked block 222 of the support slot 220 of resistance and it is set in the first blocked block 221 and the second clamping
The elastic collar 223 in the outside of block 222, wherein, the first blocked block 221 is connect with carrier ontology 21, the second blocked block 222 it is remote
One end from support slot 220 is rotatablely connected with carrier ontology 21.So, it can be achieved that secured clamping to resistance.
After above-mentioned first feeding device 30 puts the shifting of open circles column to carrier 20, turntable 11 rotates, by the carrier
20 are moved at the second feeding device 40, are put resistance shifting to the carrier 20 by the second feeding device 40.Specifically, as schemed
Shown in 5-9, the second feeding device 40 includes the second bearing 420, the material for conveying resistance material band 410 that are connected in rack 10
With conveying device 450, for the resistance sanction on resistance material band 410 is fallen blanking mechanism, secondary positioning female die 440 and fetch and deliver material
Mechanism.Wherein, blanking mechanism includes the punching and blanking die 430 being set on the second bearing 420, positioned at the top of punching and blanking die 430
Punching cutter 460 and connect with punching cutter 460 and for driving the punching cylinder 461 that is punched of punching cutter 460；
Secondary positioning female die 440 is set on the second bearing 420, and positioned at the side of punching and blanking die 430, and for resistance material band
The resistance fallen is cut out on 410 and carries out secondary positioning before carrier 20 is entered；Feed mechanism is taken to be connect, and energy with punching cylinder 461
Enough resistance shiftings by punching and blanking die 430 are put in secondary positioning female die 440 and can will be in secondary positioning female die 440
Resistance shifting is put to carrier 20.
In above-mentioned second feeding device 40, web feed device 450 is set on the second bearing 420, and including being connected to
Roller feed mechanism and guide component 458 in rack 10.Wherein, roller feed mechanism includes one positioned at punching and blanking die 430
Side and driven roller 451 setting up and down and active roll 452, for driving the motor 453 and position that active roll 452 rotates
In the driven roller 454 of the opposite side of punching and blanking die 430；The both ends of driven roller 451 are connected separately with to be locked
Latch assembly 457；It is connected between the output terminal of motor 453 and active roll 452 by the first belt 455；Driven roller 454 with
It is connected between active roll 452 by the second belt 456.The obliquely downward of driven roller 454 is provided with waste material material path 421, so as to
Resistance material band 20 after guiding is cut enters in waste material cylinder.Guide component 458 includes being set to active roll 452 and punching is recessed
Material platform 4581 between mould 430 and it is connected to the top surface of material platform 4581 and the stock guide for guiding the movement of resistance material band 410
4582。
In above-mentioned second feeding device 40, punching and blanking die 430 includes the die socket 431 being connected on the second bearing 420, connects
It the die plate insert 432 that is connected on die socket 431 and is connect with die socket 431 and for fixed positioned at the top surface of die plate insert 432
Resistance material band 410 fixing device.Wherein, top surface of the top surface of die plate insert 432 with expecting platform 4581 is highly consistent；Cavity plate
It is provided with to receive the splicing block 433 for cutting out the resistance fallen from resistance material band 410, splicing in the die hole 4321 of insert 432
Block 433 is connect with die socket 431, and the top surface of splicing block 433 offers escape groove 4331, in order to pick and place resistance.It is fixed
Device includes being set to the pressing plate 434 of the top of die plate insert 432 and is connect with pressing plate 434 and be used to drive 434 direction of pressing plate
Or the press cylinder 435 moved far from die plate insert 432, pressing plate 434 offer the second opening for exposing die hole 4321；
Press cylinder 435 is connect with die socket 431.
In above-mentioned second feeding device 40, secondary positioning female die 440 includes the positioning female die being connected on the second bearing 420
Seat 441 and the first die plate insert 442 and the second die plate insert 443 being connected on positioning female die seat 441, wherein, first is recessed
The end face center of mould insert 442 is provided with protrusion 444, and the top surface of protrusion 444 offers the first card slot 4441；The two of protrusion 444
Side offers through-hole 445；The top surface of second die plate insert 443 is symmetrical arranged there are two holding section 446, and two holding sections 446 are divided
Not Chuan Guo two through-holes 445 be placed in protrusion 444 both sides；The top surface of two holding sections 446 offers the second card slot 4461,
And two 4461 equal the first card slots of face 4441 of the second card slot.During work, by the way that resistance is placed in the first card slot 4441 and two
In a second card slot 4461, so as to fulfill the secondary accurate positioning to resistance, enable in the accurate feeding to carrier 20 of resistance.
In above-mentioned second feeding device 40, take feed mechanism include two the second clamping devices 470, lifting cylinder 473 and
Drive cylinder 474.
Wherein, first the second clamping device 470 is connect with punching cylinder 461, and for gripping in punching and blanking die 430
Resistance；Second the second clamping device 470 is used to grip the resistance in secondary positioning female die 440.The two second clamping devices
470 include the second clamping jaw of a pair 471 for clamping resistance and the second folder for driving 471 folding of a pair of second clamping jaw
Pawl cylinder 472.First the second clamping jaw cylinder 472 is connect by the first connecting seat 462 with first driving means 461, for pressing from both sides
Take the resistance in punching and blanking die 30；Punching cutter 460 is connected on the first connecting seat 462, and wrong with corresponding second clamping jaw 471
It opens.It is moved in this way, the resistance cut out and fallen can directly be gripped after completing to cut, substantially reduces the working time, improve work
Make efficiency.Second the second clamping jaw cylinder 472 is connect by the second connecting seat 475 with the second driving device 73, and for gripping
Resistance in secondary positioning female die 40；Second driving device 473 can drive second the second clamping device 470 to move up and down.
The first limited block 476 for being limited to resistance is respectively connected on the first connecting seat 462 and the second connecting seat 475,
First limited block 476 is between corresponding a pair of second clamping jaw 471.
Driving cylinder 474 is connect with punching cylinder 461 and lifting cylinder 473, and for driving punching cylinder 461, punching
Cutter 460 and first the second clamping device 470 collectively face towards secondary positioning female die 440 and move；And for driving lifting air
Cylinder 473 and second the second clamping device 470 collectively face towards carrier 20 and move.
After above-mentioned second feeding device 40 is by resistance feeding to carrier 20, turntable 11 rotates, which is moved
To welder 50, the stent on the outside of the resistance in the carrier 20 and open circles column is welded by welder 50.Tool
Body, as shown in Figure 10, there are two the settings of welder 50, and is respectively used to weld two pads of resistance, welds
Connection device 50 includes the welding support 51 being connect with rack 10, top electrode assembly 52, bottom electrode assembly 53 and is connected to welding
Top electrode driving cylinder 54 and lower electrode drive cylinder 55 on stent 51.Wherein, top electrode assembly 52 include top electrode 521 and
For fixing the top electrode fixed block 522 of top electrode 521.Bottom electrode assembly 53 includes lower electrode 531 and for fixed lower electrode
531 lower electrode fixed block 532；Lower electrode 531 is corresponding about 521 with top electrode.Top electrode driving cylinder 54 is consolidated with top electrode
Determine block 522 to connect, and for top electrode 521 and top electrode fixed block 522 to be driven to move up and down jointly；Lower electrode drive cylinder 55
It is connect with lower electrode fixed block 532, and for lower electrode 531 and lower electrode fixed block 532 to be driven to move up and down.
After above-mentioned welder 50 welds, turntable 11 rotates, which is moved to resistance Scissoring device 70
Place, is cut off the both ends of the resistance after welding by resistance Scissoring device 70.Specifically, as shown in figure 11, resistance Scissoring device
70 include the cutting bearing 71 being connected in rack 10, are respectively used to cut two cutting mechanisms 72 at the both ends of resistance and be used for
The cutting driving cylinder that two cutting mechanisms 72 of driving are collectively faced towards or moved far from turntable 11.Wherein, two cutting mechanisms 72
The top surface for cutting bearing 71 is arranged on into angle, and is slidably connected with cutting bearing 71.The two cutting mechanisms 72 include handing over
Pitch a pair of of shearing knife 721 of connection and the cutting cylinder 722 for driving a pair of of 721 folding of shearing knife.
To realize the smooth sliding of above-mentioned two cutting mechanism 72, the two cutting mechanisms 72 are fixed on support plate 73
On, and be provided with two third sliding rails 711 on bearing 71 is cut, support plate 73 by two third sliding blocks 74 respectively with this two
Third sliding rail 711 is slidably connected.In addition, the side of support plate 73 is connected with the second limited block 731, cuts and connect on bearing 71
Be connected to for 731 corresponding position-limitting pin 75 of the second limited block, to ensure that it is default that two cutting mechanisms 72 are accurately moved to
Position.
After above-mentioned resistance Scissoring device 70 cuts resistance, turntable 11 rotates, which is moved to blanking device 80
Place, is taken out weldment by blanking device 80.Wherein, blanking device 80 is identical with the structure of the first feeding device 30, herein
It repeats no more.
The technical principle of the utility model is described above in association with specific embodiment.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on explanation herein,
Those skilled in the art would not require any inventive effort the other specific embodiments that can associate the utility model,
These modes are fallen within the scope of protection of the utility model.
Claims (10)
1. resistance automatic welding device, for by resistance welding in the stent positioned at the peripheral side of hollow cylinder part；Its feature
It is, the resistance automatic welding device includes rack (10), and the top surface of the rack (10) is rotatably connected to turntable (11)；Institute
The top surface for stating turntable (11) is provided at circumferentially spaced multiple carriers (20) that heart column and resistance are vented for card along it；It is described
The side of turntable (11), which is set gradually, to be useful for putting the shifting of open circles column to the first feeding in the corresponding carrier (20)
Device (30), for by resistance shifting put to card the second feeding device (40) being placed in the carrier (20) of open circles column,
For the stent of resistance and open circles column is welded welder (50), for being cut to the resistance after welding
Resistance Scissoring device and the blanking device of taking the weldment after cutting away.
2. resistance automatic welding device according to claim 1, which is characterized in that first feeding device (30) and institute
Blanking device is stated to include：
The first bearing (340) being connected in the rack (10)；
For clamping the first clamping device (350) of open circles column；First clamping device (350) clamps sky including being used for
The first clamping jaw of a pair (351) of heart column and connect with a pair of first clamping jaw (351) and a pair described the can be driven
The first clamping jaw cylinder (352) of one clamping jaw (351) folding；
The first driving mechanism for connecting with the first clamping jaw cylinder (352) and its rotation being driven and moved up and down
(330)；
The second driving mechanism (360) being connected between first bearing (340) and first driving mechanism (330), institute
First driving mechanism (330) and first clamping device (350) common court can be driven by stating the second driving mechanism (360)
To or far from the turntable (11) movement.
3. resistance automatic welding device according to claim 2, which is characterized in that
First driving mechanism (330) is the integrated rotating cylinder that can be lifted；
Second driving mechanism (360) including along open circles column the leading screw for moving horizontally direction setting, be set in it is described
On leading screw and the screw connecting seat that can be moved along the length direction of the leading screw, the first sliding rail being arranged in parallel with the leading screw
(361) and the motor for driving leading screw rotation；The integrated rotating cylinder is connect, and lead to the screw connecting seat
The first sliding block (331) is crossed to be slidably connected with first sliding rail (361).
4. resistance automatic welding device according to claim 1, which is characterized in that the second feeding device (40) packet
It includes：
The second bearing (420) being connected in the rack (10)；
Web feed device (450) is arranged on second bearing (420), and the web feed device (450) is for direction
Turntable (11) the conveying resistance material band (410)；
For the blanking mechanism for falling the resistance sanction on resistance material band (410), the blanking mechanism includes being set to described second
Punching and blanking die (430) on bearing (420), the punching cutter (460) above the punching and blanking die (430) and with it is described
Punching cutter (460) connects and the punching cylinder (461) for the punching cutter (460) to be driven to be punched；
Secondary positioning female die (440) is arranged on second bearing (420), and the secondary positioning female die (440) is set to institute
The side of punching and blanking die (430) is stated, and for cutting out the resistance fallen on resistance material band (410) before the carrier (20) is entered
Carry out secondary positioning；
Feed mechanism is taken, it is described that feed mechanism is taken to be connect, and can be by the punching and blanking die with the punching cylinder (461)
(430) the resistance shifting in puts to the secondary positioning female die (440), moves the resistance in the secondary positioning female die (440)
It puts to the carrier (20).
5. resistance automatic welding device according to claim 4, which is characterized in that described that feed mechanism is taken to include：
Two the second clamping devices (470), first second clamping device (470) connect with the punching cylinder (461),
And for gripping resistance in the punching and blanking die (430), second second clamping device (470) is for gripping described two
Resistance in secondary positioning female die (440)；Two second clamping devices (470) include a pair second for clamping resistance
Clamping jaw (471) and the second clamping jaw cylinder (472) for driving a pair of second clamping jaw (471) folding；
Lifting cylinder (473), the lifting cylinder (473) connect, and can drive with second second clamping device (470)
Second clamping device (470) is moved to move up and down；
Cylinder (474) is driven, the driving cylinder (474) connects with the punching cylinder (461) and the lifting cylinder (473)
It connects, and for driving the punching cylinder (461), the punching cutter (460) and first second clamping device (470)
It is mobile to collectively face towards the secondary positioning female die (440)；And for driving the lifting cylinder (473) and second described
It is mobile that two clamping devices (470) collectively face towards the carrier (20).
6. resistance automatic welding device according to claim 4, which is characterized in that web feed device (450) packet
It includes：
The roller feed mechanism being connected in the rack (10), the roller feed mechanism include being located at the punching and blanking die
(430) side and driven roller (451) setting up and down and active roll (452), for driving the active roll (452)
The driven roller (454) of the motor (453) of rotation and opposite side positioned at the punching and blanking die (430)；The driven roller
(451) both ends are connected separately with the latch assembly (457) for being locked；The output terminal of the motor (453) with it is described
It is connected between active roll (452) by the first belt (455)；The driven roller (454) and the active roll (452) it
Between pass through the second belt (456) connect；
Guide component (458), the guide component (458) is including being set to the active roll (452) and the punching and blanking die
(430) material platform (4581) between and it is connected to the top surface of the material platform (4581) and mobile for guiding resistance material band (410)
Stock guide (4582).
7. resistance automatic welding device according to claim 1, which is characterized in that the welder (50) is provided with two
It is a, and be respectively used to weld two pads of resistance, the welder (50) includes：
The welding support (51) being connect with the rack (10)；
Top electrode assembly (52), the top electrode assembly (52) is including top electrode (521) and for clamping the top electrode (521)
Top electrode fixed block (522)；
Bottom electrode assembly (53), the bottom electrode assembly (53) is including lower electrode (531) and for clamping the lower electrode (531)
Lower electrode fixed block (532)；The lower electrode (531) and the top electrode (521) are corresponding up and down；
Top electrode driving cylinder (54) and the lower electrode drive cylinder (55) being connected on the welding support (51), it is described to power on
Pole driving cylinder (54) is connect with the top electrode fixed block (522), and can be driven the top electrode (521) and described be powered on
Pole fixed block (522) moves up and down jointly；The lower electrode drive cylinder (55) connect with the lower electrode fixed block (532),
And the lower electrode (531) and the lower electrode fixed block (532) can be driven to move up and down.
8. resistance automatic welding device according to claim 1, which is characterized in that resistance Scissoring device (70) packet
It includes：
The cutting bearing (71) being connected in the rack (10)；
It is respectively used to cut two cutting mechanisms (72) at the both ends of resistance, two cutting mechanisms (72) are arranged on into angle
The top surface for cutting bearing (71), and be slidably connected with the cutting bearing (71)；
For two cutting mechanisms (72) to be driven to collectively face towards or drive cylinder far from the mobile cutting of the turntable (11).
9. resistance automatic welding device according to claim 8, which is characterized in that the cutting mechanism (72) is including intersecting
A pair of of shearing knife (721) of connection and the cutting cylinder (722) for driving a pair of shearing knife (721) folding.
10. according to claim 1 to 9 any one of them resistance automatic welding device, which is characterized in that carrier (20) packet
It includes：
Carrier ontology (21), the top surface of the carrier ontology (21) offer the card slot (211) for holding open circles column；Institute
The side for stating card slot (211) offers opening (212) for avoiding stent；Being provided centrally with for the card slot (211) can
The positioning guide column (23) being inserted into open circles column；
Be set to it is described opening (212) at and for clamping resistance clamping and holding assembly (22), the clamping and holding assembly (22) with it is described
Carrier ontology (21) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693746.0U CN207548155U (en) | 2017-12-07 | 2017-12-07 | resistance automatic welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721693746.0U CN207548155U (en) | 2017-12-07 | 2017-12-07 | resistance automatic welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548155U true CN207548155U (en) | 2018-06-29 |
Family
ID=62665376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721693746.0U Active CN207548155U (en) | 2017-12-07 | 2017-12-07 | resistance automatic welding device |
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| Country | Link |
|---|---|
| CN (1) | CN207548155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855781A (en) * | 2017-12-07 | 2018-03-30 | 昆山迈征自动化科技有限公司 | resistance automatic welding device |
-
2017
- 2017-12-07 CN CN201721693746.0U patent/CN207548155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107855781A (en) * | 2017-12-07 | 2018-03-30 | 昆山迈征自动化科技有限公司 | resistance automatic welding device |
| CN107855781B (en) * | 2017-12-07 | 2024-01-16 | 昆山迈征自动化科技有限公司 | Automatic resistance welding equipment |
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