CN203791848U - Double-metal-part automatic welding machine - Google Patents
Double-metal-part automatic welding machine Download PDFInfo
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- CN203791848U CN203791848U CN201420208122.5U CN201420208122U CN203791848U CN 203791848 U CN203791848 U CN 203791848U CN 201420208122 U CN201420208122 U CN 201420208122U CN 203791848 U CN203791848 U CN 203791848U
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- 238000003466 welding Methods 0.000 title claims abstract description 128
- 230000007246 mechanism Effects 0.000 claims abstract description 135
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 130
- 229910052802 copper Inorganic materials 0.000 claims abstract description 124
- 239000010949 copper Substances 0.000 claims abstract description 124
- 239000000463 material Substances 0.000 claims abstract description 53
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000007599 discharging Methods 0.000 claims abstract description 21
- 238000010008 shearing Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Abstract
The utility model relates to a double-metal-part automatic welding machine which comprises a first turnplate device and a second turnplate device. The first turnplate device comprises a first turnplate, a wiring board feeding mechanism, a U-shaped connecting piece feeding mechanism, a wiring board welding mechanism, a double-metal-piece feeding mechanism, an arc striking board feeding mechanism and an arc striking component welding mechanism, a plurality of first clamps are arranged on a first turnplate, the second turnplate device comprises a second turnplate, a copper braided wire cutting and feeding mechanism, a copper wire welding mechanism, a movable contact feeding mechanism, a movable contact welding mechanism and a finished product discharging manipulator, a plurality of second clamps are arranged on the second turnplate, and a material moving workpiece is arranged at a position, close to the second turnplate, of the first turnplate, positioned between the wiring board feeding mechanism and the arc striking component welding machine and positioned between the copper braided wire cutting and feeding mechanism and the finished product discharging manipulator. The double-metal-part automatic welding machine can realize double-metal-part automatic welding and assembling and has the advantages of high automation level, high welding efficiency and high welding quality.
Description
Technical field
The utility model relates to technical field of welding equipment, and definite says for welding the automatic welding machine of bimetal element in breaker.
Background technology
Bimetal element (also claiming bimetallic assembly) is used in miniature circuit breaker, works the vital part of the effect of switching on and off.As shown in Figure 1, bimetal element structure is for including striking assembly and contact assembly, and striking assembly includes bimetal leaf 1a, terminal plate 4a, U-shaped brace 5a and run-on tab 6a; Contact assembly comprises copper litz wire 2a and moving contact 3a; Totally six parts form, U-shaped brace 5a one end and terminal plate 4a are welded to connect, the U-shaped brace 5a other end and bimetal leaf 1a, run-on tab 6a end are superimposed rear welded, then it is upper that copper litz wire 2a one end is welded on to run-on tab 6a, and the copper litz wire 2a other end and moving contact 3a are welded to connect; Existing bimetal element adopts the method for artificial welding to process, during manual spot welding, six parts need five processes, copper litz wire spot welding and severing, copper litz wire and moving contact spot welding, copper litz wire and bimetal leaf spot welding, U-shaped and terminal plate spot welding, bimetal leaf, run-on tab and terminal plate spot welding.Exist operation various, need personnel and equipment many, place is large, and labor strength is large, high to operating personnel's specification requirement, and welding quality is difficult to guarantee, the problem that production efficiency is low.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of bimetal element bonding machine of breaker, autostable the transporting of each part of realizing bimetal element transmitted and automatic welding assembling, reduce production costs, there is compact conformation, welding efficiency height and the good advantage of welding quality.
For achieving the above object, the utility model provides following technical scheme: a kind of bimetal element automatic welding machine, include the first rotating-table apparatus and the second rotating-table apparatus that station connects, described the first rotating-table apparatus includes the first rotating disk that carries out Switch of working position, and the terminal plate feed mechanism of arranging around the first rotating disk station successively, U-shaped brace feed mechanism, the terminal plate welding mechanism that U-shaped brace and terminal plate are welded to connect, bimetal leaf feed mechanism, run-on tab feed mechanism, the striking components welding mechanism that bimetal leaf and terminal plate and run-on tab are welded, on described the first rotating disk, be distributed with ringwise some the first fixtures, the second rotating-table apparatus includes the second rotating disk that carries out Switch of working position, and the copper litz wire shearing feeding mechanism of arranging successively around the second rotating disk, copper litz wire is welded on to the copper wire welding mechanism on bimetal leaf, moving contact feed mechanism, by the moving contact welding mechanism of moving contact and copper litz wire welding, finished product discharging manipulator, on described the second rotating disk, be distributed with ringwise some the second fixtures, the position that described the first rotating disk and the second rotating disk close on is provided with striking assembly on the first fixture is delivered to and moves material station on the second fixture, the described material station that moves is between terminal plate feed mechanism and striking components welding mechanism, move material station between copper litz wire shearing feeding mechanism and finished product discharging manipulator.
By adopting technique scheme, the U-shaped brace that the terminal plate that the first fixture reception terminal plate feed mechanism on the first rotating disk is sent and U-shaped brace feed mechanism are sent, deliver to again terminal plate welding mechanism by U-shaped brace and terminal plate welding, then successively through bimetal leaf feed mechanism, run-on tab feed mechanism and striking components welding mechanism, complete the welding of striking assembly, and expect that through moving the striking assembly that station is realized on the first fixture is delivered on the second fixture on the second rotating disk, then by the second rotating disk Switch of working position, the second fixture with striking assembly passes through copper litz wire shearing feeding mechanism successively, copper wire welding mechanism, moving contact feed mechanism, moving contact welding mechanism, complete the welding of two golden parts, finally by finished product discharging manipulator, two golden parts on the second fixture are removed to discharging, adopt two rotating disks to design the welding assembly of each parts, each arrangement of mechanism is compact, each Switch of working position stroke is short, welding job efficiency is high, effectively reduce site area and production cost that two golden parts welding are produced.
The utility model is further set to: described the first fixture includes the first clamping fixture seat, and the terminal plate being arranged on the first clamping fixture seat clamps hand, bimetal leaf clamping hand and run-on tab clamping hand, terminal plate clamping hand, bimetal leaf clamping hand and run-on tab clamping hand are from bottom to top arranged successively, terminal plate clamping hand, bimetal leaf clamping hand forms by two relative clamping plate in position with run-on tab clamping hand, two clamping plate activities are assemblied on the first clamping fixture seat and in the horizontal direction can opening and closing movements, two clamping plate one end are piece-holder end, two clamping plate other ends are drive end, the drive end of described two clamping plate is connected with the driving mechanism that drives two clamping plate opening and closing movements, the described terminal plate clamping on hand piece-holder end of two clamping plate is provided with terminal plate holding tank and U-shaped brace locating slot, terminal plate holding tank is the longitudinal hole groove of positioning clamping terminal plate width side, U-shaped brace locating slot is to have the groove of shelving of putting into opening above below has supporting diapire, between terminal plate holding tank and U-shaped brace locating slot, be provided with the first supporting boss, described U-shaped brace locating slot one end connects and leads to the first supporting boss, one end that U-shaped brace locating slot is connected with the first supporting boss exceeds the first supporting boss, the U-shaped brace locating slot other end is formed with placement table, the described bimetal leaf clamping on hand piece-holder end of two clamping plate is provided with bimetal leaf holding tank, bimetal leaf holding tank is along clamping plate length direction and the open-ended slot of front end, the run-on tab clamping on hand piece-holder end of two clamping plate is provided with run-on tab holding tank, run-on tab holding tank is the longitudinal hole groove of positioning clamping run-on tab width side.
By adopting technique scheme, on the first fixture, adopt terminal plate clamping hand, bimetal leaf clamping hand and run-on tab clamping hand butted line plate, U-shaped brace, bimetal leaf and run-on tab carry out clamping position, each clamps hand getting and clamps each workpiece with horizontal opening and closing movement, each parts that meet the striking assembly of bimetal element are the feature of the putting position of sheet and each part, form U-shaped brace for shelving, terminal plate, the lateral register method of clamping of bimetal leaf and run-on tab width, each part positioning clamping is solid and reliable, while guaranteeing welding, each parts can not be shifted, guarantee welding quality, and respectively clamping hand getting can folding by level, striking assembly after convenient welding departs from the first fixture, facilitate striking assembly to be transferred on the second fixture, concrete operations are: terminal plate clamping hand opens, for terminal plate, deliver to terminal plate holding tank position, terminal plate clamping hand closes up and clamps terminal plate, and welding one end of terminal plate is shelved on the first supporting table, U-shaped brace is delivered to U-shaped brace locating slot position and is located through U-shaped brace feed mechanism and is shelved in U-shaped brace locating slot, due to U-shaped brace and terminal plate, to be that one end stacks rear welded, one end that U-shaped brace locating slot is corresponding with the first supporting boss exceeds the first supporting boss, just forming U-shaped brace and terminal plate welding one end overlays on terminal plate, thereby form U-shaped brace and the placement of terminal plate location reliably, U-shaped brace and terminal plate welding one end are shelved on the first supporting boss, the supporting of realization during to the welding of U-shaped brace and terminal plate, while guaranteeing welding, part position is stable, distortion when the effective supporting forming is avoided welding, guarantee welding quality, U-shaped brace is bearing on the second supporting station away from terminal plate one end, bimetal leaf is in bimetal leaf feed mechanism is sent into bimetal leaf holding tank, run-on tab clamping hand opens, run-on tab is delivered to run-on tab holding tank through run-on tab feed mechanism, the closed clamping of run-on tab clamping hand, due to terminal plate clamping hand, the position of bimetal leaf clamping hand and run-on tab clamping hand arranges, make run-on tab, bimetal leaf and U-shaped brace welding one end just stack, convenient welding.
The utility model is further set to: the driving mechanism of described terminal plate clamping hand includes for corresponding clamping plate horizontal slip and is assemblied in the slide block on the first clamping fixture seat, terminal plate clamping on hand two clamping plate is all connected with an independently slide block, the terminal plate clamping on hand slide block of two clamping plate is connected with scissors-type bogie, two actuating arm one end of scissors-type bogie are fixedly connected on respectively terminal plate clamping on hand on the slide block of two clamping plate, the two actuating arm other ends of scissors-type bogie are provided with the transmission arm to downward-extension, two transmission arm one end are fixed on the actuating arm of corresponding scissors-type bogie, the drive end of the two transmission arm other ends for driving two actuating arms of scissors-type bogie to swing, described bimetal leaf clamping hand and run-on tab clamping driving mechanism are on hand pinion and rack, described pinion and rack include two independently slippage be assemblied in the tooth bar on the first clamping fixture seat, two tooth bars respectively engagement fit have a travelling gear, two travelling gears are connected and drive the synchronous drive rod rotating of two travelling gears, described bimetal leaf clamping on hand two clamping plate is all independently connected with described tooth bar, run-on tab clamping on hand two clamping plate is all independently connected with described tooth bar, described drive rod is slidably arranged on the first clamping fixture seat along its length, one end of drive rod length direction is provided with the ratch portion between travelling gear described in two that stretches into, ratch portion is provided with respectively the bar shaped flank of tooth with two travelling gears engagements, the bar shaped flank of tooth arranges along drive rod glide direction, the drive end of the drive rod other end for driving drive rod to slide.
By adopting technique scheme, the driving mechanism of terminal plate clamping hand adopts the bogie of scissors-type to drive, driving is arranged to the actuating arm to downward-extension, the drive end of the driving mechanism of terminal plate clamping hand is positioned at below, bimetal leaf clamping hand and run-on tab clamping driving mechanism are on hand specific pinion and rack, corresponding drive end is horizontal level, fully avoid drive end position, be convenient to terminal plate clamping hand, bimetal leaf clamping hand and run-on tab clamp the layout of driving mechanism on hand and install, compact conformation, and adopt scissors-type bogie to drive and pinion and rack driving, drive reliable and stable, and terminal plate clamping hand, bimetal leaf clamping hand clamps opening for parallel of clamping plate on hand with run-on tab and opens, opening angle is large, corresponding parts are clamped and throw off uniform and stable, terminal plate clamping hand, it is reliable that bimetal leaf clamping hand and run-on tab clamping hand clamp corresponding part, and the striking assembly of assembled formation to depart from the first fixture convenient and reliable.
The utility model is further set to: described the first rotating disk is annular disk, the first rotating disk middle part is provided with fixed disk, on described fixed disk, corresponding terminal plate welding mechanism position and run-on tab feed mechanism position are equipped with the pushing cylinder that two clamping plate that pushing drives run-on tab clamping hand open, the drive end pushing tow of the drive rod that the telescopic arm of pushing cylinder is corresponding with run-on tab clamping hand coordinates, between drive rod corresponding to described run-on tab clamping hand and the first clamping fixture seat, be provided with the back-moving spring that two clamping plate that drive run-on tab to clamp hand close up, on described fixed disk, the corresponding material station that moves is provided with the de-material cylinder that pushing drives two clamping plate of run-on tab clamping hand and two clamping plate of bimetal leaf clamping hand to open, the drive end pushing tow of the drive rod that the drive rod that the telescopic arm of de-material cylinder is corresponding with run-on tab clamping hand and bimetal leaf clamping hand are corresponding coordinates, between drive rod corresponding to described bimetal leaf clamping hand and the first clamping fixture seat, be also provided with the back-moving spring that two clamping plate that drive bimetal leaf to clamp hand close up.
By adopting technique scheme, on the corresponding station of determining, to corresponding run-on tab clamping hand, bimetal leaf clamping hand push to be realized two clamping plate that run-on tab clamping hand and bimetal leaf clamp hand and opens, in terminal plate welding mechanism position, pushing cylinder is set, drive two clamping plate of run-on tab clamping hand to open, facilitate terminal plate welding mechanism to U-shaped brace and terminal plate welding, avoid driving two clamping plate formation of run-on tab clamping hand to block, adopt back-moving spring to arrange simultaneously and realize and close up reset, compact conformation, reset reliable, run-on tab feed mechanism correspondence arranges pushing cylinder and realizes the material folding of the first fixture to run-on tab, move on material station and arrange and take off material cylinder, realize bimetal leaf clamping hand and run-on tab clamping hand opens, realize striking assembly and throw off the first fixture, adopt cylinder pushing and back-moving spring to coordinate, realize run-on tab clamping hand, bimetal leaf clamping hand opens and closes up, having stable behavior is reliable, and on the position in requisition for action, cylinder is set, the compact conformation of the first fixture, be convenient to install and arrange.
The utility model is further set to: described the second fixture includes the second clamping fixture seat, and the striking assembly being arranged on the second clamping fixture seat clamps hand, copper litz wire positioning seat, moving contact clamping hand, described striking assembly clamping hand includes two run-on tab clamping bars that position is relative, the activity of two run-on tab clamping bars is assemblied on the second clamping fixture seat and in the horizontal direction can opening and closing movement, two run-on tab clamping bar one end are bare terminal end, the bare terminal end of two run-on tab clamping bars is provided with for insert the striking assembly locating slot of location on run-on tab near the fin of bimetal leaf, striking assembly locating slot is along run-on tab clamping bar length direction and the open-ended bar-shaped trough of front end, the run-on tab clamping bar other end is connected with the driving mechanism that drives two run-on tab clamping bar opening and closing movements, described copper litz wire positioning seat one end is fixed on the second clamping fixture seat, the copper litz wire positioning seat other end is the copper cash fixed station that is positioned at the bare terminal end side of described striking assembly clamping hand, the copper cash fixed station of copper litz wire positioning seat is provided with the copper cash positioning embeded groove embedding for copper cash, copper cash positioning embeded groove is the equal opening in top and two ends, described moving contact clamping hand includes two moving contact supporting rods that position is relative, the activity of two moving contact clamping bars is assemblied on the second clamping fixture seat and in the horizontal direction can opening and closing movement, two moving contact clamping bar one end are bare terminal end, the bare terminal end of two moving contact clamping bars is provided with the moving contact grain-clamping table that is positioned at copper cash fixed station side, moving contact grain-clamping table is led in copper cash positioning embeded groove one end of copper cash fixed station, the bare terminal end of the corresponding run-on tab clamping bar of the copper cash positioning embeded groove other end of copper cash fixed station, moving contact grain-clamping table is provided with moving contact holding tank, two moving contact clamping bar other ends are connected with the driving mechanism that drives two moving contact clamping bar opening and closing movements.
By adopting technique scheme, utilize run-on tab design feature on the striking assembly that welding assembly completes, formation is fixed the location of striking assembly, the positioning and fixing structure of striking assembly is simple, and the clamping of striking assembly is reliable and stable, again according to the design feature of contact assembly, adopt holder fixing to copper litz wire location, one end of copper litz wire overlays on bimetal leaf, the copper litz wire other end and moving contact stack, make full use of the design of part feature on moving contact component and striking assembly, striking assembly is formed to reliable clamping position, copper litz wire embeds location, and the clamping position of moving contact, each part positioning clamping is solid and reliable, while guaranteeing welding, each parts can not be shifted, guarantee welding quality, and the moving contact of the striking assembly of corresponding striking assembly clamping hand and corresponding moving contact clamping hand, employing level can folding, and the two golden parts after convenient welding depart from the second fixture.
The utility model is further set to: described striking assembly clamping hand is described pinion and rack with the driving mechanism that moving contact clamping hand is connected.
By adopting technique scheme, striking assembly clamping hand and moving contact clamping manual steadiness are reliable, and reliable and stable to the clamping of parts, driving mechanism structure is compact.
The utility model is further set to: described the second clamping fixture seat is provided with along run-on tab clamping bar length direction slidably and realize the slidable fit seat that striking assembly clamping hand can stretch into described the first chucking position, the driving mechanism of striking assembly clamping hand and connection striking assembly clamping hand is arranged on slidable fit seat, and slidable fit seat is connected with the driving mechanism that drives the slippage of slidable fit seat.
By adopting technique scheme, realize striking assembly clamping hand mobile along run-on tab clamping bar length direction (i.e. the fore-and-aft direction of the second fixture) on the second clamping fixture seat, striking assembly clamping hand extends the first chucking position, realizing striking assembly clamps striking assembly locating slot on hand and is directly enclosed within on the fin of the run-on tab of striking assembly on the first fixture, and coordinate the opening and closing movement that respectively clamps hand on the first fixture, directly complete the striking assembly on the first fixture is moved to material to the second fixture, make the compact conformation of whole automatic welding machine, improve welding efficiency.
The utility model is further set to: described the second rotating disk is annular disk, the second rotating disk middle part is equipped with Dingan County's sabot, in Dingan County's sabot, the corresponding material station that moves is provided with the pushing cylinder that connects material that drives two run-on tab clamping bars of striking assembly clamping hand to open, the drive end pushing tow of the drive rod that the telescopic arm of the described pushing cylinder that connects material is corresponding with striking assembly clamping hand coordinates, between the drive rod that described striking assembly clamping hand is corresponding and the second clamping fixture seat, be provided with and drive two run-on tab clamping bars of striking assembly clamping hand to close up the spring of reset, the driving mechanism of described slidable fit seat correspondence includes sliding seat pushing cylinder, sliding seat pushing cylinder is arranged in Dingan County's sabot, the telescopic arm of sliding seat pushing cylinder coordinates with slidable fit seat pushing tow, between slidable fit seat and the second clamping fixture seat, be provided with and drive striking assembly clamping hand to exit the sliding seat back-moving spring that the first chucking position resets, in the sabot of described Dingan County, corresponding moving contact feed mechanism position is provided with and drives moving contact that two moving contact supporting rods of moving contact clamping hand the open cylinder that connects material, the connect material drive end pushing tow of drive rod corresponding to telescopic arm and the moving contact clamping hand of cylinder of moving contact coordinates, between the drive rod that described moving contact clamping hand is corresponding and the second clamping fixture seat, be provided with and drive two moving contact clamping bars of moving contact clamping hand to close up the spring of reset, in the sabot of described Dingan County, corresponding finished product discharging position of manipulator is provided with the discharging pushing cylinder that drives striking assembly clamping hand and moving contact clamping hand simultaneously to open, the telescopic arm of discharging pushing cylinder coordinates with the drive end pushing tow of striking assembly clamping hand and the corresponding drive rod of moving contact clamping hand.
By adopting technique scheme, the first rotating-table apparatus compact conformation, the second clamp structure is compact simultaneously.
The utility model is further set to: described the second rotating disk is also provided with the pusher that on the second fixture, the pushing of striking assembly puts in place moving between material station and copper litz wire shearing feeding mechanism, pusher includes pusher cylinder, the telescopic arm of pusher cylinder is connected with one end can stretch into the charging ram between two run-on tab clamping bars of striking assembly clamping hand, and charging ram end is provided with open slot.
By adopting technique scheme, because the striking assembly clamping hand getting on the second fixture realizes striking assembly clamping that striking assembly is socketed in the second fixture on hand by the mode of horizontal sliding socket, exist the clamping of striking assembly not in place, arranging of pusher guarantees that striking assembly clamping hand puts in place to the clamping of striking assembly, guarantee the welding assembly in later stage, guarantee welding quality.
The utility model is further set to: described copper litz wire shearing feeding mechanism includes unwrapping wire reel and goes out trajectory, described go out trajectory from end of incoming cables to leading-out terminal be provided with successively by copper litz wire carry out spot welding in advance copper litz wire spot welding assembly, prevent retaining assembly that copper litz wire falls back, by the cutting assembly of copper litz wire cutting moulding, the leading-out terminal position of cutting assembly is provided with the copper litz wire gripping of cutting moulding is transferred to the line sending assembly on the second fixture and copper litz wire is pulled out to the bracing wire assembly for feeding material component clamping from cutting assembly.
By adopting technique scheme, copper litz wire cutting moulding advance row spot welding in advance, effectively avoid copper litz wire to scatter, guarantee later stage copper litz wire and striking assembly and moving contact welding assembly, guarantee welding quality, retaining assembly improves the outlet reliability of copper litz wire, has the reliable advantage of line sending.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment bimetal element structural representation;
Fig. 2 is the utility model specific embodiment bimetal element automatic welding machine structural representation;
Fig. 3 is the utility model specific embodiment the first rotating-table apparatus structural representation;
Fig. 4 is the utility model specific embodiment the second rotating-table apparatus structural representation;
Fig. 5 is the utility model specific embodiment copper litz wire shearing feeding mechanism structural representation;
The cutting modular construction schematic diagram of Fig. 6 the utility model specific embodiment copper litz wire shearing feeding mechanism;
Fig. 7 is the utility model specific embodiment the first clamp structure schematic diagram;
Fig. 8 is the utility model specific embodiment run-on tab clamping hand assembly structure schematic diagram;
Fig. 9 is the utility model specific embodiment bimetal leaf clamping hand assembly structure schematic diagram;
Figure 10 is the utility model specific embodiment terminal plate clamping hand assembly structure schematic diagram;
Figure 11 is the utility model specific embodiment the second clamp structure schematic diagram;
Figure 12 is the utility model specific embodiment arc assembly clamping hand assembly structure schematic diagram;
Figure 13 is the utility model specific embodiment arc assembly clamping hand upward view;
Figure 14 is the utility model specific embodiment moving contact clamping hand assembly structure schematic diagram;
Figure 15 is the utility model specific embodiment copper litz wire positioning seat assembly structure schematic diagram;
Figure 16 is the structural representation of the utility model specific embodiment welding mechanism.
The specific embodiment
Referring to accompanying drawing 2, to Figure 14, the disclosed a kind of bimetal element automatic welding machine of the utility model, includes the first rotating-table apparatus 1 and the second rotating-table apparatus 2 that station connects; Described the first rotating-table apparatus 1 includes the first rotating disk 10 that carries out Switch of working position, and the terminal plate feed mechanism 11 of arranging around the first rotating disk 10 stations successively, U-shaped brace feed mechanism 12, terminal plate welding mechanism 13, bimetal leaf feed mechanism 14, run-on tab feed mechanism 15, bimetal leaf 1a and terminal plate 4a and the welded striking components welding mechanism 17 of run-on tab 6a that U-shaped brace 5a and terminal plate 4a are welded to connect; On described the first rotating disk 10, be distributed with ringwise some the first fixtures 16.The second rotating-table apparatus 2 includes the second rotating disk 20 that carries out Switch of working position, and the copper litz wire shearing feeding mechanism 21 of arranging successively around the second rotating disk 20, by copper litz wire 2a be welded on copper wire welding mechanism 22 on bimetal leaf, moving contact feed mechanism 23, by moving contact welding mechanism 24, the finished product discharging manipulator 25 of moving contact 3a and copper litz wire 2a welding; On described the second rotating disk 20, be distributed with ringwise some the second fixtures 26.The position that described the first rotating disk 10 and the second rotating disk 20 close on be provided with by striking assembly on the first fixture 16 be delivered on the second fixture 26 moving material station 27, the described material station 27 that moves, between terminal plate feed mechanism 11 and striking components welding mechanism 17, moves material station 27 between copper litz wire shearing feeding mechanism 21 and finished product discharging manipulator 25.
Wherein, described the first fixture 16 includes the first clamping fixture seat 160, and the terminal plate clamping hand 161, bimetal leaf clamping hand 162 and the run-on tab that are arranged on the first clamping fixture seat 160 clamp hand 163, terminal plate clamping hand 161, bimetal leaf clamping hand 162 and run-on tab clamp hand 163 and from bottom to top arrange successively, and terminal plate clamping hand 161, bimetal leaf clamping hand 162 and run-on tab clamping hand 163 are by two clamping plate compositions that position is relative; Two clamping plate activities are assemblied on the first clamping fixture seat 160 and in the horizontal direction can opening and closing movements, and two clamping plate one end are piece-holder end, and two clamping plate other ends are drive end; The drive end of described two clamping plate is connected with the driving mechanism that drives two clamping plate opening and closing movements; On described terminal plate clamping hand 161, the piece-holder end of two clamping plate is provided with terminal plate holding tank 1611 and U-shaped brace locating slot 1612, terminal plate holding tank 1611 is the longitudinal hole groove of positioning clamping terminal plate 4a width side, U-shaped brace locating slot 1612 has for below has supporting diapire top the groove of shelving of putting into opening, and between terminal plate holding tank 1611 and U-shaped brace locating slot 1612, is provided with the first supporting boss 1613; Described U-shaped brace locating slot 1612 one end connect and lead to the first supporting boss 1613, one end that U-shaped brace locating slot 1612 is connected with the first supporting boss 1613 exceeds the first supporting boss 1613, just form U-shaped brace 5a be shelved on U-shaped brace locating slot 1612 interior after, it is upper that the welding ends of U-shaped brace 5a overlays terminal plate 4a, forms pre-aligned placement; U-shaped brace locating slot 1612 other ends are formed with placement table 1614, and 1614 couples of U-shaped brace 5a of placement table form positioning support away from terminal plate 4a one end, are convenient to stacking of later stage bimetal leaf 1a, run-on tab 6a and U-shaped brace 5a simultaneously; On described bimetal leaf clamping hand 162, the piece-holder end of two clamping plate is provided with bimetal leaf holding tank 1621, bimetal leaf holding tank 1621 is along clamping plate length direction and the open-ended slot of front end, on run-on tab clamping hand 163, the piece-holder end of two clamping plate is provided with run-on tab holding tank 1631, run-on tab holding tank 1631 is the longitudinal hole groove of positioning clamping run-on tab 6a width side, longitudinal hole groove is the folding shape groove adapting to knuckle place, run-on tab 6a upper end shape, more firm to the positioning clamping of run-on tab 6a like this.
The driving mechanism of described terminal plate clamping hand 161 includes for corresponding clamping plate horizontal slip and is assemblied in the slide block 164 on the first clamping fixture seat 160, on corresponding the first clamping fixture seat 160, there is the chute 1601 for slide block assembling, chute 1601 adopts left and right to connect design, on the cell wall up and down of chute 1601, offer detent 1602, the upper lower wall of corresponding described slide block 164 is provided with the convex tendon 1642 of orientation assemble in detent 1602, formation double flute location, the slippage of slide block 164 is stable, on described terminal plate clamping hand 161, two clamping plate are all connected with an independently slide block 164, on terminal plate clamping hand 161, the slide block 164 of two clamping plate is connected with scissors-type bogie 165, two actuating arm one end of scissors-type bogie 165 are fixedly connected on respectively on the slide block 164 of two clamping plate on terminal plate clamping hand 161, the two actuating arm other ends of scissors-type bogie 165 are provided with the transmission arm 1651 to downward-extension, two transmission arm 1651 one end are fixed on the actuating arm of corresponding scissors-type bogie 165, the drive end of two transmission arm 1651 other ends for driving two actuating arms of scissors-type bogie 165 to swing, preferential, on two transmission arms 1651, form bottom large, the V-type groove 1652 that top is little, V-type groove between two transmission arms 1652 coordinates the pushing tow cylinder of knee-action, the telescopic arm of pushing tow cylinder stretches in V-type groove 1652, the flexible realization of the telescopic arm of pushing tow cylinder is by two transmission arm 1651 spreadings, thereby two actuating arms of realizing scissors-type bogie 165 swing, drive two clamping plate on terminal plate clamping hand 161 to open, the two actuating arm hinged places at scissors-type bogie 165 arrange torsion spring, or two actuating arm ends of scissors-type bogie 165 arrange extension spring, two actuating arms that can realize scissors-type bogie 165 reset and swing, drive two clamping plate on terminal plate clamping hand 161 to close up, simple and the reliable in action of drives structure, adopt scissors-type bogie to drive and corresponding transmission arm design, realize drive end is placed in to below, the placement of being convenient to arrange, drive the driving cylinder of scissors-type to be arranged on to need on the position that two clamping plate of terminal plate clamping hand 161 open, as corresponding terminal plate feed mechanism position and correspondence are moved on material station.Driving mechanism on described bimetal leaf clamping hand 162 is pinion and rack; Described pinion and rack include two independently slippage be assemblied in the tooth bar 166 on the first clamping fixture seat 160, tooth bar 166 adopts the assembling form identical with slide block 165 to be assemblied on the first clamping fixture seat 160, realizes reliable slippage and moves; Two tooth bars 166 respectively engagement fit have a travelling gear 167, and travelling gear 167 adopts bearing pin to move and fits on the first clamping fixture seat 160; Two travelling gears 167 are connected and drive the synchronous drive rod 168 rotating of two travelling gears 167, on described bimetal leaf clamping hand 162, two clamping plate are all independently connected with described tooth bar 166, described drive rod 167 is slidably arranged on the first clamping fixture seat 160 along its length, drive rod 167 adopts in bar hole 1680 and plugs bearing pin, bearing pin is fixed on the first clamping fixture seat 160, realizes slippage assembling; One end of drive rod 167 length directions is provided with the ratch portion 1683 between travelling gear 166 described in two that stretches into, ratch portion 1683 is provided with respectively the bar shaped flank of tooth with two travelling gears 166 engagements, the bar shaped flank of tooth is along drive rod 167 glide direction settings, and drive rod 167 other ends are for driving the drive end of drive rod 167 slips; On run-on tab clamping hand 163, driving mechanism is identical with the driving mechanism structure on described bimetal leaf clamping hand 162, as Fig. 8 and Fig. 9, therefore repeat no more.In this specific embodiment, preferentially adopt the mode of cylinder pushing to drive drive rod 167, and coordinate back-moving spring to reset; Be specially: described the first rotating disk 10 is annular disk, and the first rotating disk 10 middle parts are provided with fixed disk 18; On described fixed disk 18, corresponding terminal plate welding mechanism 13 positions and run-on tab feed mechanism 15 positions are equipped with the pushing cylinder 181 that two clamping plate that pushing drives run-on tab clamping hand 163 open, the drive end pushing tow cooperation of the drive rod 168 that the telescopic arm of pushing cylinder 181 is corresponding with run-on tab clamping hand 163; Between the drive rod 168 of described run-on tab clamping hand 163 correspondences and the first clamping fixture seat 160, be provided with the back-moving spring 169 that two clamping plate that drive run-on tab to clamp hand 160 close up, drive end at drive rod 168 is provided with cross bar 1681, on cross bar 1681, be fixed with spring shaft 1682, back-moving spring 169 is set on spring shaft 1682, back-moving spring 169 one end are pressed on cross bar 1681, and back-moving spring 169 other ends are pressed on the first clamping fixture seat 160; On described fixed disk 18, the corresponding material station 27 that moves is provided with the de-material cylinder 182 that pushing drives two clamping plate of run-on tab clamping hand 163 and two clamping plate of bimetal leaf clamping hand 162 to open, the drive end pushing tow of the drive rod that the drive rod that the telescopic arm of de-material cylinder 182 is corresponding with run-on tab clamping hand 163 and bimetal leaf clamping hand 163 are corresponding coordinates, and installs double end pushing block and realize on the telescopic arm of de-material cylinder 182; Between the drive rod of described bimetal leaf clamping hand 163 correspondences and the first clamping fixture seat 160, be also provided with the back-moving spring that drives two clamping plate of bimetal leaf clamping hand 163 to close up, it is identical that the mounting structure of the back-moving spring of bimetal leaf clamping hand 162 correspondences and run-on tab clamp the back-moving spring mounting structure that hand 163 is corresponding.Certainly as the feasible technical scheme of the utility model, type of drive can adopt the cylinder being arranged on the first clamping fixture seat, the telescopic arm of cylinder is directly fixedly connected with drive rod, or adopt motor and rack-and-pinion to coordinate formation etc., but there is the structure complicated of the first fixture, therefore preferentially adopt the drives structure in this specific embodiment.
Described the second fixture 26 includes the second clamping fixture seat 260, and is arranged on striking assembly clamping hand 261, copper litz wire positioning seat 262, moving contact clamping hand 263 on the second clamping fixture seat 260; Described striking assembly clamping hand 261 includes that two relative 2611, two run-on tab clamping bar 2611 activities of run-on tab clamping bar in position are assemblied on the second clamping fixture seat 260 and in the horizontal direction can opening and closing movement; Two run-on tab clamping bar 2611 one end are bare terminal end, the bare terminal end of two run-on tab clamping bars 2611 is provided with for insert the striking assembly locating slot 2612 of location on run-on tab near the fin of bimetal leaf 1a, striking assembly locating slot 2612 is along run-on tab clamping bar 2611 length directions and the open-ended bar-shaped trough of front end, and run-on tab clamping bar 2611 other ends are connected with the driving mechanism that drives two run-on tab clamping bar 2611 opening and closing movements; Described copper litz wire positioning seat 262 one end are fixed on the second clamping fixture seat 260, copper litz wire positioning seat 262 other ends are the copper cash fixed station 2621 that is positioned at the bare terminal end side of described striking assembly clamping hand 261, the copper cash fixed station 2621 of copper litz wire positioning seat 262 is provided with the copper cash positioning embeded groove 2622 embedding for copper cash (moulding copper litz wire 2a), and copper cash positioning embeded groove 2622 is the equal opening in top and two ends; In this specific embodiment, copper cash fixed station 2621 includes clamp piece 26211 and moving fixture block 26212, moving grip block 26212 is hinged on clamp piece 26211, moving fixture block 26212 is provided with clamp port with clamp piece 26211 upper ends, moving fixture block 26212 forms described copper cash positioning embeded groove 2622 with the clamp port of clamp piece 26211 near closing up, and is provided with and drives moving fixture block 26212 and clamp piece 26211 clamp ports mutually near the elastic component closing up between described moving fixture block 26212 and clamp piece 26211.Elastic component can be arranged on moving fixture block 26212 and clamp piece 26211 away from the Compress Spring of clamp port one end for being arranged on the torsion spring of moving fixture block 26212 and clamp piece 26211 hinged places, also can adopting.The second clamping fixture seat 260 belows are installed with fixed head 2623, and clamp piece 26211 is fixed on fixed head 2623.Moving fixture block 26212 closes up with clamp piece 26211 expansibles, realizes resilient clamp copper litz wire 2a, solid and reliable to the clamping of copper litz wire 2a, and is convenient to copper litz wire and puts into copper cash positioning embeded groove 2622 and deviate from from copper cash positioning embeded groove 2622.Described moving contact clamping hand 263 includes two moving contact supporting rods 2631 that position is relative, two moving contact clamping bar 2631 activities are assemblied on the second clamping fixture seat 260 and in the horizontal direction can opening and closing movements, two moving contact clamping bar 2631 one end are bare terminal end, the bare terminal end of two moving contact clamping bars 2631 is provided with the moving contact grain-clamping table 2632 that is positioned at copper cash fixed station 2621 sides, moving contact grain-clamping table 2632 is led in copper cash positioning embeded groove 2622 one end of copper cash fixed station 2621, the bare terminal end of the corresponding run-on tab clamping bar 2611 of copper cash positioning embeded groove 2622 other ends of copper cash fixed station 2621, moving contact grain-clamping table 2623 is provided with 2633, two moving contact clamping bar 2621 other ends of moving contact holding tank and is connected with the driving mechanism that drives two moving contact clamping bar 2621 opening and closing movements.Wherein, described striking assembly clamping hand 261 is described pinion and rack with the driving mechanism that moving contact clamping hand 263 is connected.Be corresponding drives structure and mode, identical with the drives structure mode on bimetal leaf clamping hand 162 and run-on tab clamping hand 163, referring to Fig. 8, Fig. 9, Figure 12 and Figure 14, therefore repeat no more.For ease of the striking assembly on striking assembly clamping hand 261 gripping first fixtures 16 of the second fixture 26, described the second clamping fixture seat 26 is provided with along run-on tab clamping bar 2611 length directions slidably and realize the slidable fit seat 264 that striking assembly clamping hand 261 can stretch into described the first fixture 16 positions, striking assembly clamping hand 261 and the driving mechanism that connects striking assembly clamping hand 261 are arranged on slidable fit seat 264, and slidable fit seat 264 is provided with the driving mechanism assembling that assembling cavity is supplied with striking assembly clamping hand 261 and striking assembly clamping hand 261; Slidable fit seat 264 is connected with the driving mechanism that drives 264 slippages of slidable fit seat.Striking assembly clamping hand 261 is mobile along run-on tab clamping bar 2611 length directions (i.e. the fore-and-aft direction of the second fixture 26) on the second clamping fixture seat 260, striking assembly clamping hand 261 extends the first fixture 16 positions, realizing striking assembly locating slot 2612 on striking assembly clamping hand 261 is directly enclosed within on the fin of the run-on tab of striking assembly on the first fixture 16, and coordinate the opening and closing movement that respectively clamps hand on the first fixture 16, directly complete the striking assembly on the first fixture 16 is moved to material to the second fixture 26, make the compact conformation of whole automatic welding machine, improve welding efficiency.As the feasible technical scheme of the utility model, the second fixture can adopt, other parts to striking assembly, as terminal plate, U-shaped brace or bimetal leaf position the clamping having clamped striking assembly, the clamping hand that the double fastener bar that employing can folding forms clamps; Or adopt the pressure holding plate that forms longitudinal folding on the second clamping fixture seat to form pressing solidly of striking assembly etc., but the restriction due to shape, under above-mentioned deformation design, on the second fixture, the striking assembly on the first fixture is clamped, must carry out through middle manipulator, and make mechanism become complicated, and exist striking assembly is clamped to insecure defect, therefore the utility model preferentially adopts the structural design of this specific embodiment.
Described the second rotating disk 20 is annular disk, the second rotating disk 20 middle parts are equipped with Dingan County's sabot 28, in Dingan County's sabot 28, the corresponding material station 27 that moves is provided with pushing gas 281 cylinders that connect material that drive two run-on tab clamping bars 2611 of striking assembly clamping hand 261 to open, the drive end pushing tow of the drive rod that the telescopic arm of the described pushing cylinder 281 that connects material is corresponding with striking assembly clamping hand 261 coordinates, between the drive rod of described striking assembly clamping hand 261 correspondences and the second clamping fixture seat 260, be provided with and drive two run-on tab clamping bars 2611 of striking assembly clamping hand 261 to close up the spring of reset, the mounting structure of this spring is identical with back-moving spring 169 mounting structures of described run-on tab clamping hand 163 and bimetal leaf clamping hand 162, referring to Fig. 7, Fig. 8, Figure 12, therefore repeat no more, the driving mechanism of described slidable fit seat 264 correspondences includes sliding seat pushing cylinder 282, sliding seat pushing cylinder 282 is arranged in Dingan County's sabot 28, the telescopic arm of sliding seat pushing cylinder 282 coordinates with slidable fit seat 264 pushing tows, is provided with and drives striking assembly clamping hand 261 to exit the sliding seat back-moving spring 265 that the first fixture 16 positions reset between slidable fit seat 264 and the second clamping fixture seat 260, in described Dingan County sabot 28, corresponding moving contact feed mechanism 23 positions are provided with and drive moving contact that two moving contact supporting rods 2631 of moving contact clamping hand 263 the open cylinder 283 that connects material, the connect material drive end pushing tow of drive rod corresponding to telescopic arm and the moving contact clamping hand 261 of cylinder 283 of moving contact coordinates, between the drive rod of described moving contact clamping hand 261 correspondences and the second clamping fixture seat 260, be provided with and drive two moving contact clamping bars 2611 of moving contact clamping hand 261 to close up the spring of reset, the mounting structure of this spring is identical with the spring mounting structure of described striking assembly clamping hand 261, as therefore Figure 12 and Figure 14 repeat no more, in described Dingan County sabot 28, corresponding finished product discharging manipulator 25 positions are provided with the discharging pushing cylinder 284 that drives striking assembly clamping hand 261 and moving contact clamping hand 263 simultaneously to open, and the telescopic arm of discharging pushing cylinder 284 coordinates with the drive end pushing tow of striking assembly clamping hand 261 and moving contact clamping hand 263 corresponding drive rods.
Because adopting the mode of horizontal slidings socket, realizes on the striking assembly clamping hand 261 that striking assembly is socketed in the second fixture 26 in the striking assembly clamping hand 261 on the second fixture 26, exist the clamping of striking assembly not in place, for solving this defect, described the second rotating disk 20 is also provided with the pusher 29 that on the second fixture 26, the pushing of striking assembly puts in place moving between material station 27 and copper litz wire shearing feeding mechanism 21, pusher 29 includes pusher cylinder 291, the telescopic arm of pusher cylinder 291 is connected with one end can stretch into the charging ram 292 between two run-on tab clamping bars 2611 of striking assembly clamping hand 261, charging ram 292 ends are provided with open slot 2921.The second fixture 26 receives after striking assembly, the charging ram 292 of pusher 29 drives between two run-on tab clamping bars 2611 that stretch into striking assembly clamping hand 261 pushing tow on run-on tab through pusher cylinder 291, the fixed location pushing tow that charging ram 292 upper shed grooves 2921 form run-on tab, striking assembly pushing tow is put in place, guarantee the welding assembly in later stage, guarantee welding quality.Certainly as the feasible technical scheme of the utility model, on the first fixture, striking assembly is delivered on the second fixture, the mode that can adopt manipulator to capture realizes, or employing middle transition transfer mechanism, but it exists mechanism too complicated, not only affect feeding reliability, increase feeding stroke simultaneously, affect welding job efficiency.
In this specific embodiment, described copper litz wire shearing feeding mechanism 21 includes unwrapping wire reel and goes out trajectory 211, describedly go out trajectory 211 and to leading-out terminal, be provided with successively the copper litz wire spot welding assembly 212 that copper litz wire is carried out to spot welding in advance from end of incoming cables, prevent the retaining assembly 213 that copper litz wire falls back, by the cutting assembly 214 of copper litz wire cutting moulding, the leading-out terminal position of cutting assembly 214 is provided with the copper litz wire gripping of cutting moulding is transferred to the line sending assembly 215 on the second fixture 26 and copper litz wire is pulled out to the bracing wire assembly 216 for feeding material component 215 clampings from cutting assembly 214.Unwrapping wire reel adopts motor to drive to realize and automatically unreels, go out trajectory 211 and include the guide wheel group that copper litz wire turns to that realizes that is positioned at end of incoming cables, and with guide wheel group to acting in accordance with the wire guide plate connecing, wire guide plate is provided with the wire casing to copper litz wire guiding and location; Copper litz wire spot welding assembly 212 includes through the liftable spot welding head 2121 of air cylinder driven, be positioned at spot welding head 2121 belows, through the spot welding of air cylinder driven lifting, support lifting platform 2123, and the welding resilient sleeper-bearing 2122 between spot welding head 2121 and spot welding supporting lifting platform 2123, and; Welding resilient sleeper-bearing 2122 adopts left and right backing plate cell formations, backing plate unit, left and right respectively when two independently air cylinder driven forms welding combination and welding complete after split, improve like this welding quality; Retaining assembly 213 includes retaining cylinder, and the telescopic arm of retaining cylinder is provided with for copper litz wire being pressed in to the pressure head in the wire casing of wire guide plate; As shown in Figure 6, cutting assembly 214 includes cutting and drives cylinder 2141, on the telescopic arm of cutting driving cylinder 2141, be connected with the shearing knife 2142 of copper litz wire stamping-out moulding, the leading-out terminal of wire guide plate is provided with the line seat 2143 that is positioned at shearing knife 2142 belows, line seat 2143 is the leading-out terminal at track through support spring 2144 floating supports, while forming like this stamping-out copper litz wire, has certain cushion stroke, the stamping-out that improves copper litz wire is reliable, and the service life of improving shearing knife; The bracing wire cylinder 2162 that the leading-out terminal that described bracing wire assembly 216 includes clamp hand 2161 that can folding gripping copper litz wire and drives clamp hand 2161 to stretch into track 211 is pulled out copper litz wire; Described line sending assembly 215 includes the line sending tong 2151 that can folding gripping be cut into the copper litz wire of type, and line sending tong 2151 drives and can move sending of moulding copper litz wire in leading-out terminal position and second fixture 26 positions of track 211 through line sending cylinder 2152.The feeding process of copper litz wire is: copper litz wire carries out spot welding through copper litz wire spot welding assembly 212 successively, retaining assembly 213 is pushed down copper litz wire to prevent from falling back, the clamp hand 2161 of bracing wire assembly 216 extend into the position of cutting assembly 214 copper litz wire is pulled out, cutting assembly 214 is by the moulding of copper litz wire stamping-out, and the line sending tong 2151 action gripping moulding copper litz wires of last line sending assembly 215 are delivered on the second fixture 26 and complete line sending process.
As shown in figure 16, the welding mechanism of terminal plate described in the utility model 13, striking components welding mechanism 17, copper wire welding mechanism 22 and moving contact welding mechanism 24 have included through the liftable plumb joint 131 of air cylinder driven, plumb joint 131 belows are for there being Weld-supporting platform 132, Weld-supporting platform 132 is through air cylinder driven liftable, formation is supported weldment, reduce welding deformation, improve welding quality.Described terminal plate feed mechanism 11, U-shaped brace feed mechanism 12, run-on tab feed mechanism 15 and moving contact feed mechanism 23 adopt vibrating disc reason material and feeding, through the feeding of corresponding lubricating substance guide rail to connecting material on seat, through manipulator clamping material, be delivered on the first fixture or the second fixture and completed feeding again, it is common feeding style in mechanical automation, for known technology well known to those of ordinary skill in the art, therefore be no longer described in detail in this specific embodiment; Described bimetal leaf feed mechanism 14 adopts vibrating disk reason material and feeding, through the feeding of corresponding lubricating substance guide rail to connecting material on seat, through cylinder, promote again, bimetal leaf is inserted in the bimetal leaf holding tank 1621 of bimetal leaf clamping hand 162 and complete feeding, it is common feeding style in mechanical automation, for known technology well known to those of ordinary skill in the art, therefore do not remake and be described in detail in this specific embodiment; Described finished product discharging manipulator 25 adopts the mode of gripping material to carry out, and it is for common discharging mechanism in mechanical automation, therefore be no longer described in detail in this specific embodiment.
Claims (10)
1. a bimetal element automatic welding machine, it is characterized in that: include the first rotating-table apparatus and the second rotating-table apparatus that station connects, described the first rotating-table apparatus includes the first rotating disk that carries out Switch of working position, and the terminal plate feed mechanism of arranging around the first rotating disk station successively, U-shaped brace feed mechanism, the terminal plate welding mechanism that U-shaped brace and terminal plate are welded to connect, bimetal leaf feed mechanism, run-on tab feed mechanism, the striking components welding mechanism that bimetal leaf and terminal plate and run-on tab are welded, on described the first rotating disk, be distributed with ringwise some the first fixtures, the second rotating-table apparatus includes the second rotating disk that carries out Switch of working position, and the copper litz wire shearing feeding mechanism of arranging successively around the second rotating disk, copper litz wire is welded on to the copper wire welding mechanism on bimetal leaf, moving contact feed mechanism, by the moving contact welding mechanism of moving contact and copper litz wire welding, finished product discharging manipulator, on described the second rotating disk, be distributed with ringwise some the second fixtures, the position that described the first rotating disk and the second rotating disk close on is provided with striking assembly on the first fixture is delivered to and moves material station on the second fixture, the described material station that moves is between terminal plate feed mechanism and striking components welding mechanism, move material station between copper litz wire shearing feeding mechanism and finished product discharging manipulator.
2. bimetal element automatic welding machine according to claim 1, it is characterized in that: described the first fixture includes the first clamping fixture seat, and the terminal plate being arranged on the first clamping fixture seat clamps hand, bimetal leaf clamping hand and run-on tab clamping hand, terminal plate clamping hand, bimetal leaf clamping hand and run-on tab clamping hand are from bottom to top arranged successively, terminal plate clamping hand, bimetal leaf clamping hand forms by two relative clamping plate in position with run-on tab clamping hand, two clamping plate activities are assemblied on the first clamping fixture seat and in the horizontal direction can opening and closing movements, two clamping plate one end are piece-holder end, two clamping plate other ends are drive end, the drive end of described two clamping plate is connected with the driving mechanism that drives two clamping plate opening and closing movements, the described terminal plate clamping on hand piece-holder end of two clamping plate is provided with terminal plate holding tank and U-shaped brace locating slot, terminal plate holding tank is the longitudinal hole groove of positioning clamping terminal plate width side, U-shaped brace locating slot is to have the groove of shelving of putting into opening above below has supporting diapire, between terminal plate holding tank and U-shaped brace locating slot, be provided with the first supporting boss, described U-shaped brace locating slot one end connects and leads to the first supporting boss, one end that U-shaped brace locating slot is connected with the first supporting boss exceeds the first supporting boss, the U-shaped brace locating slot other end is formed with placement table, the described bimetal leaf clamping on hand piece-holder end of two clamping plate is provided with bimetal leaf holding tank, bimetal leaf holding tank is along clamping plate length direction and the open-ended slot of front end, the run-on tab clamping on hand piece-holder end of two clamping plate is provided with run-on tab holding tank, run-on tab holding tank is the longitudinal hole groove of positioning clamping run-on tab width side.
3. bimetal element automatic welding machine according to claim 2, it is characterized in that: the driving mechanism of described terminal plate clamping hand includes for corresponding clamping plate horizontal slip and is assemblied in the slide block on the first clamping fixture seat, terminal plate clamping on hand two clamping plate is all connected with an independently slide block, the terminal plate clamping on hand slide block of two clamping plate is connected with scissors-type bogie, two actuating arm one end of scissors-type bogie are fixedly connected on respectively terminal plate clamping on hand on the slide block of two clamping plate, the two actuating arm other ends of scissors-type bogie are provided with the transmission arm to downward-extension, two transmission arm one end are fixed on the actuating arm of corresponding scissors-type bogie, the drive end of the two transmission arm other ends for driving two actuating arms of scissors-type bogie to swing, described bimetal leaf clamping hand and run-on tab clamping driving mechanism are on hand pinion and rack, described pinion and rack include two independently slippage be assemblied in the tooth bar on the first clamping fixture seat, two tooth bars respectively engagement fit have a travelling gear, two travelling gears are connected and drive the synchronous drive rod rotating of two travelling gears, described bimetal leaf clamping on hand two clamping plate is all independently connected with described tooth bar, run-on tab clamping on hand two clamping plate is all independently connected with described tooth bar, described drive rod is slidably arranged on the first clamping fixture seat along its length, one end of drive rod length direction is provided with the ratch portion between travelling gear described in two that stretches into, ratch portion is provided with respectively the bar shaped flank of tooth with two travelling gears engagements, the bar shaped flank of tooth arranges along drive rod glide direction, the drive end of the drive rod other end for driving drive rod to slide.
4. bimetal element automatic welding machine according to claim 3, it is characterized in that: described the first rotating disk is annular disk, the first rotating disk middle part is provided with fixed disk, on described fixed disk, corresponding terminal plate welding mechanism position and run-on tab feed mechanism position are equipped with the pushing cylinder that two clamping plate that pushing drives run-on tab clamping hand open, the drive end pushing tow of the drive rod that the telescopic arm of pushing cylinder is corresponding with run-on tab clamping hand coordinates, between drive rod corresponding to described run-on tab clamping hand and the first clamping fixture seat, be provided with the back-moving spring that two clamping plate that drive run-on tab to clamp hand close up, on described fixed disk, the corresponding material station that moves is provided with the de-material cylinder that pushing drives two clamping plate of run-on tab clamping hand and two clamping plate of bimetal leaf clamping hand to open, the drive end pushing tow of the drive rod that the drive rod that the telescopic arm of de-material cylinder is corresponding with run-on tab clamping hand and bimetal leaf clamping hand are corresponding coordinates, between drive rod corresponding to described bimetal leaf clamping hand and the first clamping fixture seat, be also provided with the back-moving spring that two clamping plate that drive bimetal leaf to clamp hand close up.
5. bimetal element automatic welding machine according to claim 3, it is characterized in that: described the second fixture includes the second clamping fixture seat, and the striking assembly being arranged on the second clamping fixture seat clamps hand, copper litz wire positioning seat, moving contact clamping hand, described striking assembly clamping hand includes two run-on tab clamping bars that position is relative, the activity of two run-on tab clamping bars is assemblied on the second clamping fixture seat and in the horizontal direction can opening and closing movement, two run-on tab clamping bar one end are bare terminal end, the bare terminal end of two run-on tab clamping bars is provided with for insert the striking assembly locating slot of location on run-on tab near the fin of bimetal leaf, striking assembly locating slot is along run-on tab clamping bar length direction and the open-ended bar-shaped trough of front end, the run-on tab clamping bar other end is connected with the driving mechanism that drives two run-on tab clamping bar opening and closing movements, described copper litz wire positioning seat one end is fixed on the second clamping fixture seat, the copper litz wire positioning seat other end is the copper cash fixed station that is positioned at the bare terminal end side of described striking assembly clamping hand, the copper cash fixed station of copper litz wire positioning seat is provided with the copper cash positioning embeded groove embedding for copper cash, copper cash positioning embeded groove is the equal opening in top and two ends, described moving contact clamping hand includes two moving contact supporting rods that position is relative, the activity of two moving contact clamping bars is assemblied on the second clamping fixture seat and in the horizontal direction can opening and closing movement, two moving contact clamping bar one end are bare terminal end, the bare terminal end of two moving contact clamping bars is provided with the moving contact grain-clamping table that is positioned at copper cash fixed station side, moving contact grain-clamping table is led in copper cash positioning embeded groove one end of copper cash fixed station, the bare terminal end of the corresponding run-on tab clamping bar of the copper cash positioning embeded groove other end of copper cash fixed station, moving contact grain-clamping table is provided with moving contact holding tank, two moving contact clamping bar other ends are connected with the driving mechanism that drives two moving contact clamping bar opening and closing movements.
6. bimetal element automatic welding machine according to claim 5, is characterized in that: described striking assembly clamping hand is described pinion and rack with the driving mechanism that moving contact clamping hand is connected.
7. bimetal element automatic welding machine according to claim 6, it is characterized in that: described the second clamping fixture seat is provided with along run-on tab clamping bar length direction slidably and realize the slidable fit seat that striking assembly clamping hand can stretch into described the first chucking position, the driving mechanism of striking assembly clamping hand and connection striking assembly clamping hand is arranged on slidable fit seat, and slidable fit seat is connected with the driving mechanism that drives the slippage of slidable fit seat.
8. bimetal element automatic welding machine according to claim 7, it is characterized in that: described the second rotating disk is annular disk, the second rotating disk middle part is equipped with Dingan County's sabot, in Dingan County's sabot, the corresponding material station that moves is provided with the pushing cylinder that connects material that drives two run-on tab clamping bars of striking assembly clamping hand to open, the drive end pushing tow of the drive rod that the telescopic arm of the described pushing cylinder that connects material is corresponding with striking assembly clamping hand coordinates, between the drive rod that described striking assembly clamping hand is corresponding and the second clamping fixture seat, be provided with and drive two run-on tab clamping bars of striking assembly clamping hand to close up the spring of reset, the driving mechanism of described slidable fit seat correspondence includes sliding seat pushing cylinder, sliding seat pushing cylinder is arranged in Dingan County's sabot, the telescopic arm of sliding seat pushing cylinder coordinates with slidable fit seat pushing tow, between slidable fit seat and the second clamping fixture seat, be provided with and drive striking assembly clamping hand to exit the sliding seat back-moving spring that the first chucking position resets, in the sabot of described Dingan County, corresponding moving contact feed mechanism position is provided with and drives moving contact that two moving contact supporting rods of moving contact clamping hand the open cylinder that connects material, the connect material drive end pushing tow of drive rod corresponding to telescopic arm and the moving contact clamping hand of cylinder of moving contact coordinates, between the drive rod that described moving contact clamping hand is corresponding and the second clamping fixture seat, be provided with and drive two moving contact clamping bars of moving contact clamping hand to close up the spring of reset, in the sabot of described Dingan County, corresponding finished product discharging position of manipulator is provided with the discharging pushing cylinder that drives striking assembly clamping hand and moving contact clamping hand simultaneously to open, the telescopic arm of discharging pushing cylinder coordinates with the drive end pushing tow of striking assembly clamping hand and the corresponding drive rod of moving contact clamping hand.
9. bimetal element automatic welding machine according to claim 8, it is characterized in that: described the second rotating disk is also provided with the pusher that on the second fixture, the pushing of striking assembly puts in place moving between material station and copper litz wire shearing feeding mechanism, pusher includes pusher cylinder, the telescopic arm of pusher cylinder is connected with one end can stretch into the charging ram between two run-on tab clamping bars of striking assembly clamping hand, and charging ram end is provided with open slot.
10. according to bimetal element automatic welding machine described in claim 1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9, it is characterized in that: described copper litz wire shearing feeding mechanism includes unwrapping wire reel and goes out trajectory, describedly go out trajectory and to leading-out terminal, be provided with successively the copper litz wire spot welding assembly that copper litz wire is carried out to spot welding in advance from end of incoming cables, prevent the retaining assembly that copper litz wire falls back, by the cutting assembly of copper litz wire cutting moulding, the leading-out terminal position of cutting assembly is provided with the copper litz wire gripping of cutting moulding is transferred to the line sending assembly on the second fixture and copper litz wire is pulled out to the bracing wire assembly for feeding material component clamping from cutting assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208122.5U CN203791848U (en) | 2014-04-25 | 2014-04-25 | Double-metal-part automatic welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208122.5U CN203791848U (en) | 2014-04-25 | 2014-04-25 | Double-metal-part automatic welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN203791848U true CN203791848U (en) | 2014-08-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420208122.5U Expired - Lifetime CN203791848U (en) | 2014-04-25 | 2014-04-25 | Double-metal-part automatic welding machine |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028904A (en) * | 2014-04-25 | 2014-09-10 | 温州中波电气有限公司 | Automatic welding machine for bimetallic component |
| CN104526963A (en) * | 2014-12-25 | 2015-04-22 | 台州市惠华自动化设备科技有限公司 | Device for automatically loading nose pad insert of glasses |
| CN104972192A (en) * | 2015-06-17 | 2015-10-14 | 乐清野岛机电有限公司 | Framework type automatic machining system for breaker busbars |
| CN106516713A (en) * | 2016-12-14 | 2017-03-22 | 常州赛凯电器设备有限公司 | Bimetallic strip feeding system for heat protector and automatic welding machine applying same |
| CN108788715A (en) * | 2017-05-02 | 2018-11-13 | 广州嘉能自动化设备有限公司 | Rain shaving electrical machine cover plate assembly multistation assembly machine |
| CN110718423A (en) * | 2019-10-15 | 2020-01-21 | 浙江深科焊接设备有限公司 | Circuit breaker assembly welding production line |
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2014
- 2014-04-25 CN CN201420208122.5U patent/CN203791848U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104028904A (en) * | 2014-04-25 | 2014-09-10 | 温州中波电气有限公司 | Automatic welding machine for bimetallic component |
| CN104028904B (en) * | 2014-04-25 | 2016-03-23 | 温州中波电气有限公司 | Bimetal element automatic welding machine |
| CN104526963A (en) * | 2014-12-25 | 2015-04-22 | 台州市惠华自动化设备科技有限公司 | Device for automatically loading nose pad insert of glasses |
| CN104972192A (en) * | 2015-06-17 | 2015-10-14 | 乐清野岛机电有限公司 | Framework type automatic machining system for breaker busbars |
| CN104972192B (en) * | 2015-06-17 | 2017-04-05 | 乐清野岛机电有限公司 | A kind of frame-type breaker busbar automatic processing system |
| CN106516713A (en) * | 2016-12-14 | 2017-03-22 | 常州赛凯电器设备有限公司 | Bimetallic strip feeding system for heat protector and automatic welding machine applying same |
| CN108788715A (en) * | 2017-05-02 | 2018-11-13 | 广州嘉能自动化设备有限公司 | Rain shaving electrical machine cover plate assembly multistation assembly machine |
| CN110718423A (en) * | 2019-10-15 | 2020-01-21 | 浙江深科焊接设备有限公司 | Circuit breaker assembly welding production line |
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