CN108365495A - A kind of automatic assembly welding equipment of pcb board - Google Patents
A kind of automatic assembly welding equipment of pcb board Download PDFInfo
- Publication number
- CN108365495A CN108365495A CN201810336689.3A CN201810336689A CN108365495A CN 108365495 A CN108365495 A CN 108365495A CN 201810336689 A CN201810336689 A CN 201810336689A CN 108365495 A CN108365495 A CN 108365495A
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- China
- Prior art keywords
- pcb board
- cylinder
- harness
- pcb
- outer cover
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0263—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections for positioning or holding parts during soldering or welding process
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wire Processing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of automatic assembly welding equipment of pcb board, it includes pipeline, the tooling carrier moved on the conveyor line, along the harness feeding station of pipeline setting, wire stripper, pcb board feed mechanism, double-station harness welding unit, harness welds detection unit, outer cover feed mechanism, double-station outer cover welding unit, outer cover welds detection unit, blanking grasping mechanism and blanking pipeline, the bottom of tooling carrier is provided with the first cylinder for driving it to jack up upwards, pipeline corresponds to the hook of the support plate that the first cylinder of support is provided on each station position and limitation tooling carrier heights, it is both provided with the positioning compression mechanism to fixed welding product in double-station harness welding unit and double-station outer cover welding unit.The present invention realizes a series of automatic assembly line operations such as the automatic charging of pcb board, harness and outer cover, conducting wire automatic stripping, automatic assembly welding and automatic detection blanking, substantially increases the welding assembly efficiency and quality of pcb board product.
Description
【Technical field】
The present invention relates to a kind of assembling automation equipments, more particularly to a kind of automatic assembly welding equipment of pcb board.
【Background technology】
Traditional welding is all made of artificial feeding, time-consuming and laborious, inefficiency.And encounter some welding for needing wire stripping skin
Part is difficult to handle, and exclusively carries out wire stripping equipment in the prior art, and it is required most time consuming to substantially increase wire stripping
Link, to raising efficiency, disadvantage is however that since line is easily deformed, be not easy to do positioning, usually in the welding process can be past
It is past to will appear the problem of being partially welded.
Therefore, it is necessary to provide a kind of automatic assembly welding equipment of new pcb board to solve the above problems.
【Invention content】
The main purpose of the present invention is to provide a kind of automatic assembly welding equipment of pcb board, realize pcb board, wire
The automatic charging of beam and outer cover, the automatic stripping of conducting wire, automatic assembly welding and automatic detection blanking etc. are a series of automatic
Change pile line operation, substantially increases the packaging efficiency and welding assembly quality of pcb board product.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of automatic assembly welding equipment of pcb board comprising defeated
Line sending, the tooling carrier moved on the pipeline, harness feeding station, wire stripper, the pcb board being arranged along the pipeline
Feed mechanism, double-station harness welding unit, harness welding detection unit, outer cover feed mechanism, double-station outer cover welding unit,
Outer cover welds detection unit, blanking grasping mechanism and blanking pipeline, the bottom of the tooling carrier be provided with driving its to
First cylinder of upper jack-up, the pipeline, which corresponds on each operation position position, is provided with the branch for supporting first cylinder
Fagging and the hook for limiting the tooling carrier heights are welded in the double-station harness welding unit and the double-station outer cover
Unit is both provided with the positioning compression mechanism to fixed welding product.
Further, the tooling carrier is moved up and down by first cylinder driving and is erected at described
Bottom plate on pipeline, the surrounding baffle being arranged on the bottom plate, the first conducting wire screens block and second for blocking conducting wire one end are led
Line card position block, the sliding rail being arranged on the bottom plate one side, movement is realized being docked with conducting wire and is used on the sliding rail
Carry the PCB fixtures of pcb board.
Further, the PCB fixtures include the first connecting plate slided on the sliding rail, setting in first company
Bearing groove on fishplate bar is arranged in the bearing material slot and the floating clamping plate of two adjacent edges of positioning compression pcb board.
Further, the bearing groove is provided with opening corresponding with the cable clamping interface, institute close to the side of the bottom plate
The bottom for stating opening is provided with the port for penetrating through the first connecting plate upper and lower surface, and pin is provided on first connecting plate
Hole.
Further, the pcb board feed mechanism includes the first actuator, is carried out up and down by first actuator driving
The material drag plate of movement, be arranged on the material drag plate and PCB feed bins that be stacked with several layered material disks, will be in the PCB feed bins
The charging tray be moved to the shifting apparatus of reference position and by pcb board from being grabbed in the charging tray in the tooling carrier
Pcb board grasping mechanism.
Further, pcb board feed mechanism position, which is provided with, carries out pcb board the of initial alignment before feeding installation
One pre-locating mechanism, first pre-locating mechanism include positioning cylinder, are opened or drawn close by positioning cylinder driving
Locating detent, the locating detent altogether there are four and angularly annular spread.
Further, the pcb board feed mechanism include by the distracted spreading mechanism of PCB fixtures, it is described to strut machine
Structure includes the 4th cylinder, is driven moving up and down and support first connecting plate bottom second by the 4th cylinder
Connecting plate, be fixed on second connecting plate strut cylinder, by it is described strut cylinder driving pull open in the tooling carrier
The floating clamping plate strut block.
Further, the positioning compression mechanism includes being arranged in the double-station harness welding unit position and to harness
Welding position carries out the first positioning compression mechanism of precise positioning, and first positioning compression mechanism includes the 5th cylinder, by institute
It states the driving of the 5th cylinder and is parallel to the third connecting plate of the pipeline movement, the 6th gas being fixed on the third connecting plate
Cylinder and the 7th cylinder are moved up and down by the 6th cylinder driving and stretch into the pin in the pin hole of the PCB fixtures
Axis, moved up and down by the 7th cylinder driving and stretch into harness fixture block in the ports of the PCB fixtures and
Firm harness end hold-down mechanism is clamped to harness end with harness fixture block cooperation.
Further, the pipeline side is provided with the positioning PCB corresponding to outer cover feed mechanism position and presss from both sides
The PCB clamp positioning mechanisms of tool, the PCB clamp positioning mechanisms include the 12nd cylinder, by the 12nd cylinder drive into
Row moves up and down and stretches into the axis pin in the pin hole of the PCB fixtures.
Further, the positioning compression mechanism includes being arranged in the double-station outer cover welding unit position and to external
Cover carries out the second positioning compression mechanism of precise positioning, and second positioning compression mechanism includes the 14th cylinder, by described the
14 cylinders driving move up and down the 4th connecting plate, be arranged below the 4th connecting plate end and with outside outer cover
The gland of shape profile tracer, is fixed on the 4th connecting plate at the positioning claw being symmetricly set on the diagonal line of the gland
The 15th cylinder that is upper and driving the positioning claw to be opened or drawn close.
Compared with prior art, a kind of advantageous effect of the automatic assembly welding equipment of pcb board of the present invention is：It realizes
Pcb board, the automatic charging of wire harness and outer cover, the automatic stripping of conducting wire, automatic assembly welding and blanking is detected automatically
It is operated etc. a series of automatic assembly lines, substantially increases the packaging efficiency and welding assembly quality of pcb board product；Pass through setting
Positioning compression mechanism when pre-locating mechanism, harness welding and outer cover weld before pcb board and outer cover installation and tooling carrier
Location structure substantially increases positional precision when welding assembly, improves welding quality and product quality.
【Description of the drawings】
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the part-structure schematic diagram of pipeline and tooling carrier in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of tooling carrier in the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of PCB fixtures in the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of pcb board feed mechanism in the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of pcb board Automatic-feeding and charging tray shifting apparatus in the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of charging tray and shifting apparatus cooperation in the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of feed bin in the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of device for spreading in the embodiment of the present invention；
Figure 10 is the structural schematic diagram that double-station harness welding unit and harness weld detection unit in the embodiment of the present invention；
Figure 11 is the structural schematic diagram of one of them the first positioning compression mechanism in the embodiment of the present invention；
Figure 12 is the structural schematic diagram of another the first positioning compression mechanism in the embodiment of the present invention；
Figure 13 is the structural schematic diagram of outer cover feed mechanism in the embodiment of the present invention；
Figure 14 is the structural schematic diagram of the second pre-locating mechanism in the embodiment of the present invention；
Figure 15 is the structural schematic diagram of the second positioning compression mechanism in the embodiment of the present invention；
Figure 16 is the part-structure schematic diagram of the second positioning compression mechanism in the embodiment of the present invention；
Figure 17 is the structural schematic diagram of blanking grasping mechanism and blanking pipeline in the embodiment of the present invention；
Figure 18 is the structural schematic diagram of blanking grasping mechanism and PCB fixture moving drive mechanisms in the embodiment of the present invention；
The automatic assembly welding equipment of 100PCB plates；A harness；B conducting wires；
1 pipeline, 111PCB clamp positioning mechanisms, 1111 the 12nd cylinders, 1112 axis pins；
2 tooling carriers, 21 first cylinders, 22 bottom plates, 23 surrounding baffles, 24 first conducting wire screens blocks, 25 second conducting wire screens
Block, 26 sliding rails, 27PCB fixtures, 271 bearing grooves, 272 floating clamping plates, 2721 through-holes, 273 openings, 274 ports, 275 pin holes,
276 guide pins, 277 bar-shaped troughs, 278 first connecting plates, 279U type grooves, 2710 guide pads, 2711 limited posts, 28 supporting rods；
3 harness feeding stations；4 wire strippers；
5PCB plate feed mechanisms, 51 first actuators, 52 material drag plates, 53PCB feed bins, 531 backing boards, 532 upper cover plates,
533 side plates, 534 support bars, 535 guide rollers, 536 gag lever posts, 537 handles, 54 charging trays, 541 back-off openings, 542 notches,
543 gag lever posts, 55 shifting apparatus, 551 second cylinders, 552 third cylinders, 553 grabs, 56 spreading mechanisms, 561 the 4th cylinders,
562 second connecting plates, 563 strut cylinder, and 564 strut block, 57PCB plate grasping mechanisms；
6 double-station harness welding units, 61 laser welding heads, 62 driving modules；7 harness weld detection unit；
8 outer cover feed mechanisms, 81 vibrating disks, 82 outer cover runners, 83 flitch, 831 outer cover bearing grooves, 84 the 9th cylinders, 85
Tenth cylinder, 86 the 11st cylinders, 87 outer cover suction nozzles；
9 double-station outer cover welding units；10 outer covers weld detection unit；
11 blanking grasping mechanisms, 1,101 second actuators, 1102 the 18th cylinders, 1103 the 5th connecting plates, 1104 harness
Clamping device, 1105 conductor clamping mechanisms, 1106PCB plate clamping devices；
12 blanking pipelines；13 hooks；14 support plates；
15 first positioning compression mechanisms, 151 the 5th cylinders, 152 third connecting plates, 153 the 6th cylinders, 154 the 7th cylinders,
155 axis pins, 156 harness fixture blocks, 157 harness end hold-down mechanisms, 1571 the 8th cylinders, 1572 harness claws；
16 second positioning compression mechanisms, 161 the 14th cylinders, 162 the 4th connecting plates, 163 glands, 164 positioning claws,
165 the 15th cylinders, 166 guide rail bars, 167 rotating arms, 168 connecting rods；
17 first pre-locating mechanisms, 171 positioning cylinders, 172 locating detents；
18 second pre-locating mechanisms, 181 the 13rd cylinders, 182 block boards；
19PCB fixture moving drive mechanisms, 191 the 16th cylinders, 192 the 17th cylinders, 193 axis pins；
110 circular routes；112 elevating mechanisms.
【Specific implementation mode】
Embodiment：
Please refer to Fig. 1-Figure 18, the present embodiment is the automatic assembly welding equipment of pcb board 100 comprising pipeline 1, defeated
It is the tooling carrier 2 that is moved in line sending 1, the harness feeding station 3 being arranged along pipeline 1, wire stripper 4, pcb board feed mechanism 5, double
Station harness welding unit 6, harness welding detection unit 7, outer cover feed mechanism 8, double-station outer cover welding unit 9, outer cover weldering
Connect detection unit 10, blanking grasping mechanism 11 and blanking pipeline 12.
The bottom of tooling carrier 2 is provided with the first cylinder 21.
Correspond to wire stripper 4, pcb board feed mechanism 5, double-station harness welding unit 6, harness welding inspection on pipeline 1
Survey unit 7, outer cover feed mechanism 8, double-station outer cover welding unit 9, outer cover welding detection unit 10 and blanking grasping mechanism
The support plate 14 of the first cylinder 21 of hook 13 and support of 2 short transverse precision of limitation tooling carrier is both provided on 11 positions.
Hook 13 on each station is provided with two pairs, is separately positioned on the opposite sides of tooling carrier 2.The setting of support plate 14 is conveying
The bottom of line 1.
Tooling carrier 2 include by the first cylinder 21 driving move up and down and be erected on pipeline 1 bottom plate 22,
The surrounding baffle 23 that is arranged on bottom plate 22, the first conducting wire screens block 24 for blocking conducting wire one end and the second conducting wire screens block 25 are set
Set the sliding rail 26 on 22 one side of bottom plate, moved on sliding rail 26 and for carrying the PCB fixtures 27 of pcb board.First leads
Line card position block 24 is fixed on bottom plate 22 and is docked with surrounding baffle 23, and harness is placed on bottom plate 22 and by surrounding baffle 23 to it
Surrounding is limited.Solid conductor one end of harness is sequentially clamped in the first conducting wire screens block 24 and the second conducting wire screens block 25,
It is provided with a supporting rod 28 on bottom plate 22, the end face that bottom plate 22 is provided with 26 side of sliding rail is stretched out in one end of supporting rod 28, and second
Conducting wire screens block 25 is fixed on the end of supporting rod 28, and PCB fixtures 27 are realized pcb board and led by being moved left and right on sliding rail 26
The docking of line.
It is both provided with cable clamping interface (not identified in figure) in first conducting wire screens block 24 and the second conducting wire screens block 25, first leads
The width of the cable clamping interface in line card position block 24 is bigger 1~2mm than the diameter of wire of required screens.In second conducting wire screens block 25
The cable clamping interface inner wall surface be provided with and prevent conducting wire from tilting the elastic stop (not identified in figure) for being detached from the cable clamping interface.
Elastic stop be can elastic floating steel ball.By the way that two conducting wire screens blocks are arranged, and cable clamping interface therein is arranged only
It is bigger 1~2mm than diameter of wire, and setting prevents the elastic stop tilted in another cable clamping interface, it can be effectively to leading
Thread end is positioned, and effective the phenomenon that preventing tilting and being bent, and the welding for conducting wire and pcb board provides
It ensures.
PCB fixtures 27 include the first connecting plate 278 slided on sliding rail 26, holding on the first connecting plate 278 are arranged
Slot 271 is carried, is arranged in bearing material slot 271 and the floating clamping plate 272 of two adjacent edges of positioning compression pcb board, bearing groove 271 lean on
The side of nearly bottom plate 22 is provided with opening 273 corresponding with cable clamping interface, and 273 bottom of being open is provided with the first connecting plate of perforation
The port 274 of 278 upper and lower surfaces.Pin hole 275 is additionally provided on PCB fixtures 27.Pin hole 275 be mainly used for subsequently conducting wire with
When pcb board welds, is stretched into pin hole 275 convenient for actuator and PCB fixtures 27 is driven to be slided.It is additionally provided on PCB fixtures 27
It is oriented to the guide pin 276 that conducting wire smoothly slides into opening 273.Port 274 is mainly used for a conducting wire lifting body and stretches from bottom to top
Go out, conducting wire is ejected into certain altitude upwards slightly, convenient for more accurately being positioned to wire termination.The bottom of bearing groove 271
Face, which is provided with, to be limited 272 domain of walker of floating clamping plate and penetrates through to the bar-shaped trough 277 of lower surface.Another floating clamping plate 272
One end is stretched out outside PCB fixtures 27 and extension is provided with through-hole 2721.
Floating clamping plate 272 is connected to by elastic component in the inner wall surface of bearing groove 271, can by floating clamping plate 272
Quickly pcb board is positioned, and clamps pcb board, after preventing from being subjected to displacement in the moving process of tooling carrier 2 and influencing
Continuous welding operation.
First connecting plate 278 close to a side surface of the second conducting wire screens block 25 be provided with the U-type groove 279 being recessed inwardly,
The guide pad 2710 docked with U-type groove 279.The lower surface of second conducting wire screens block 25 is provided with the limit being caught in U-type groove 279
Column 2711.In the first connecting plate 278 from left to right close to conducting wire when, can be to the first connecting plate by 2711 one side of limited post
278 motion path is limited；It on the other hand, can be to wire termination by the cooperation of limited post 2711 and U-type groove 279
Accurately positioning is carried out quickly with the position of pcb board.
The operation principle of tooling carrier 2 is：Under original state, the first connecting plate 278 and PCB fixtures 27 are located remotely from conducting wire
Side；First, in the surrounding baffle 23 harness volume being placed on bottom plate 22, and one end of solid conductor is sequentially clamped in two
In the cable clamping interface of conducting wire screens block 24,25；Pcb board is placed in the bearing groove 271 of PCB fixtures 27 again；When tooling carrier 2 moves
When moving to welding mechanism position, bottom plate 22 is jacked up to support and links up with the 13, and first connecting plate 27 and pushed away by the first cylinder 21 upwards
Dynamic close to conducting wire, in the process, limited post 2711 is caught in U-type groove 279, and the end of conducting wire slides into opening 273 and and PCB
Plate contacts.
Pcb board feed mechanism 5 includes the first actuator 51, is driven the material drag plate to move up and down by the first actuator 51
52, PCB feed bins 53 that are on material drag plate 52 and being stacked with several layered material disks 54 are set, move the charging tray 54 in PCB feed bins 53
It moves to the shifting apparatus 55 of reference position and by pcb board from the pcb board grasping mechanism grabbed in charging tray 54 in tooling carrier 2
57.First pre-locating mechanism 17 is arranged in one side of shifting apparatus 55, and pcb board grasping mechanism 57 is from the charging tray in reference position
After capturing pcb board in 54, it is placed on the first pre-locating mechanism 17 and carries out initial alignment, at this time pcb board grasping mechanism 57
Movement origin and pcb board initial position it is in place, and remain constant, compiled convenient for the movement of pcb board grasping mechanism 57
Cheng Gengjia easy.
Pcb board feed mechanism 5 is provided with the first pre-locating mechanism 17 that initial alignment before feeding installation is carried out to pcb board.
First pre-locating mechanism 17 includes positioning cylinder 171, is driven the locating detent 172 for being opened or being drawn close by positioning cylinder 171, fixed
Position pawl 172 altogether there are four and angularly annular spread.
PCB feed bins 53 are the frame structure formed by backing board 531, upper cover plate 532 and two side plates 533.Two side plates
533 inner surfaces are provided with the support bar 534 of several parallelly distribute ons from bottom to top, and several guide rollers are provided on support bar 534
535.The gag lever post 536 for blocking charging tray side is provided between backing board 531 and upper cover plate 532.532 upper surface of upper cover plate is arranged
There is a pair of of handle 537, the personnel that are conveniently operated extract PCB feed bins 53 and move.The application method of PCB feed bins 53 is：It is artificial first
The PCB feed bins 53 for filling PCB charging trays 54 are put on material drag plate 52；Then whole by the first actuator 51 driving PCB feed bins 53
Rise the height and position docked as shifting apparatus 55；Shifting apparatus 55 takes a wherein layered material disk 54 to haul out to reference position and carries out
Feed, after the pcb board in charging tray 54 has captured, then shifting apparatus 55 again pushes back to empty charging tray 54 in PCB feed bins 53, so
The first actuator 51 driving PCB feed bins 53 rise overally a charging tray height afterwards.Shifting apparatus 55 capture again next layered material disk into
Row feed.In this way, the feed of pcb board quickly can be carried out continuously, and realizes and load under product charging tray feeding and empty tray
The ingenious combination of material.
Charging tray 54 is provided with back-off opening 541 in the middle part of a side of shifting apparatus 55, in the both sides of back-off opening 541
Be arranged jagged 542, driven by shifting apparatus 55 in charging tray 54 be arranged on mobile path its restricted motion range and with
The corresponding gag lever post in 542 position of notch 543.Shifting apparatus 55 includes the second cylinder 551, before by the driving progress of the second cylinder 551
The third cylinder 552 that moves afterwards, driven by third cylinder 552 open or retract action and stretch into back-off opening 541
Grab 553.The operation principle of shifting apparatus 55 is：Second cylinder 551 drives grab 553 close to pcb board feed bin 53, until card
Hook 553 stretches into back-off opening 541, and then third cylinder 552 drives the opening of grab 553 to clasp back-off opening 541 so that grab
553 link together with charging tray 54；Then the second cylinder 551 driving grab 553 moves to benchmark together with charging tray 54 simultaneously
Position.
The pcb board feed mechanism 5 of the present embodiment further includes by 27 distracted spreading mechanism 56 of PCB fixtures.Spreading mechanism 56
Moving up and down including the 4th cylinder 561, by the driving of the 4th cylinder 561 and supporting 27 bottom of the first connecting plate second connects
Fishplate bar 562, be fixed on the second connecting plate 562 strut cylinder 563, strutted cylinder 563 driving pull open in tooling carrier 2 float
Dynamic clamping plate 272 struts block 564.It struts cylinder 563 and struts there are two block 564 is respectively provided with, one of them struts block 564 and is supportted
It opens the driving of cylinder 563 to move perpendicular to 1 direction of pipeline, and this struts to be provided on block 564 and is inserted in one of floating clamping plate
Position in 272 through-holes, another strut block 564 strutted cylinder 563 driving be parallel to 1 direction of pipeline movement and stretch
Enter and struts floating clamping plate 272 in bearing groove 271.When tooling carrier 2 moves to pcb board 5 position of feed mechanism, the 4th cylinder
561 the second connecting plates 562 of driving move upwards the first connecting plate 27 withstood in tooling carrier 2, at this point, one struts block 564
It is stretched into bearing groove 271 across bar-shaped trough 277, the through-hole of a floating clamping plate 272 is stretched on another top for strutting block 564
In；Two strut the driving of cylinder 563 and strut block 564 and strut two floating clamping plates 272, to provide sky for being put into for pcb board
Between.
Double-station harness welding unit 6 respectively welds two different parts including two harness welding units, and
The driving module 62 moved including laser welding head 61, driving laser welding head 61.Double-station outer cover welding unit 9 and duplex
Bit line beam 6 structures of welding unit are identical.
6 position of double-station harness welding unit is provided with the first positioning compression that precise positioning is carried out to harness welding position
Mechanism 15.
The first positioning compression mechanism 15 positioned at first harness welding unit position includes being located under laser welding head 61
5th cylinder 151 of side is parallel to the third connecting plate 152 of the movement of pipeline 1 by the driving of the 5th cylinder 151, is fixed on third
The 6th cylinder 153 and the 7th cylinder 154 on connecting plate 152 are moved up and down by the driving of the 6th cylinder 153 and stretch into PCB
Axis pin 155 in the pin hole 275 of fixture 27, the port for being moved up and down and being stretched into PCB fixtures 27 by the driving of the 7th cylinder 154
It harness fixture block 156 in 274 and firm harness end is clamped to harness end with the cooperation of harness fixture block 156 compresses
Mechanism 157.Harness end hold-down mechanism 157 includes the 8th cylinder 1571, is moved up and down by the driving of the 8th cylinder 1571
Harness claw 1572.
In the present embodiment, due to the PCB fixtures 27 in tooling carrier 2 at first harness welding unit position by
Push harness one end to, behind second harness welding unit position, without moving PCB fixtures 27, therefore, is located at the
In first positioning compression mechanism 15 of two harness welding unit positions, the 6th cylinder 153 and the 7th cylinder 154 are fixed on one and consolidate
In reservation, without the 5th cylinder 151 and third connecting plate 152, remaining structure is identical.
The operation principle of double-station harness welding unit 6 and the first positioning compression mechanism 15 is：When tooling carrier 2 is moved to
Behind first harness welding unit position, the first cylinder 21 driving tooling carrier 2 is whole to be upwardly separated from pipeline 1, and withstands upwards
Hook 13 realizes altitude location；6th cylinder, 153 driving bearing pin 155 extends upwardly into pin hole 275；5th cylinder 151 driving the
Three connecting plates 152 are moved together with PCB fixtures 27 close to conducting wire；At this point, the 7th cylinder 154 driving harness fixture block 156 is upwards
Wire termination is jacked up upwards slightly across port 274；The 8th cylinder 1571 in harness end hold-down mechanism 157 drives harness
Claw 1573 declines, and wire termination is pressed in PCB surface and fixes its position by harness claw 1573；Module 62 is driven to drive laser
Plumb joint 61 is moved to welding position and welds together conducting wire and pcb board；Tooling carrier 2 continues to be moved rearwardly into the second harness
Welding unit similarly realizes the welding operation of the second welding position.
It is CCD camera that harness, which welds detection unit 7 and outer cover welding detection unit 10,.
Outer cover feed mechanism 8 includes vibrating disk 81, the outer cover runner 82 docked with vibrating disk 81 and 82 end of outer cover runner
The 9th cylinder 84 that the flitch 83 of docking, driving flitch 83 are moved perpendicular to 82 direction of outer cover runner, above flitch 83
Tenth cylinder 85, the 11st cylinder 86 moved forward and backward by the driving of the tenth cylinder 85 are driven progress by the 11st cylinder 86
The outer cover suction nozzle 87 of up and down motion.1 side of pipeline corresponds to 8 position of outer cover feed mechanism and is provided with positioning PCB fixtures 27
PCB clamp positioning mechanisms 111, PCB clamp positioning mechanisms 111 include the 12nd cylinder 1111, are driven by the 12nd cylinder 1111
It is moved up and down and stretches into the axis pin 1112 in the pin holes 275 of PCB fixtures 27.
The second pre-locating mechanism 18 that initial alignment before feeding installation is carried out to outer cover is provided in outer cover feed mechanism 8.
Second pre-locating mechanism 18 includes the 13rd cylinder 181, is close to the block board of the movement of flitch 83 by the driving of the 13rd cylinder 181
182, carrying outer cover and openings at one side outer cover bearing groove 831 is provided in flitch 83, block board 182 is in outer cover bearing groove
Close to outer cover bearing groove 831, the end set of block board 182 has and one horn ring of outer cover an opening angular direction movement in 831
Wide rectangular bayonet (not identified in figure), by 181 driving effect of the 13rd cylinder, extruding of the block board 182 to one jiao of outer cover
Limit, ensure that the precision to outer cover initial position, guarantee is provided for the erecting and welding of outer cover and pcb board.
Double-station outer cover welding unit 9 is identical as double-station harness 6 structures of welding unit.Double-station outer cover welding unit 9
Position is provided with the second positioning compression mechanism 16 that precise positioning is carried out to outer cover.Second positioning compression mechanism 16 includes the 14th
Cylinder 161 is driven the 4th connecting plate 162 to move up and down by the 14th cylinder 161, is arranged at 162 end of the 4th connecting plate
It is below portion and with the gland 163 of outer cover appearance profile profiling, the positioning claw being symmetricly set on the diagonal line of gland 163
164, it is fixed on the 15th cylinder 165 that on the 4th connecting plate 162 and driving positioning claw 164 is opened or drawn close.In order to
The center of the movement symmetry of two positioning claws 164 of stringent control, strict guarantee outer cover is overlapped with setting center, with pcb board
It docks errorless, the guide rail bar 166 being distributed along 163 diagonal line of gland is provided between the 4th connecting plate 162 and gland 163, is led
Bar-shaped trough is provided on rail bar 166, the top of positioning claw 164 is caught in guide rail bar 166, is provided on the 4th connecting plate 162
Using the center of gland 163 as the rotating arm 167 of rotary shaft, the both ends of rotating arm 167 are symmetrically hinged with connecting rod 168, connecting rod 168
The other end is hinged by axis pin and positioning claw 164, and connection connecting rod 168 and the axis pin for positioning claw 164 pass through bar-shaped trough.
9 position of double-station outer cover welding unit is also equipped with the PCB clamp positioning mechanisms 111 of fixed PCB fixtures 27.
The operation principle of second positioning compression mechanism 16 is：After tooling carrier 2 moves in place, PCB clamp positioning mechanisms
111 pairs of PCB fixtures 27 position；14th cylinder 161 drives the 4th connecting plate 162 to decline, and gland 163 tentatively will be outer at this time
Cover is pressed on pcb board；Then the 15th cylinder 165 driving positioning claw 164 clamps outer cover from the diagonal line of outer cover simultaneously；The
14 cylinders 161 continue to decline, at this point, gland 163 and positioning claw 164 outer cover being pressed on pcb board tightly, and simultaneously
Ensure the complete docking of outer cover and pcb board；Then the laser welding head movement in double-station outer cover welding unit 9 is welded,
Outer cover and pcb board are welded together.
Phenomena such as being prone to bending, tilt in automatic motion process due to harness, it is fixed to be difficult in welding
Position.In order to ensure harness and pcb board welding quality and outer cover and pcb board welding quality, the present embodiment is first by tooling
The first cylinder 21 is arranged in the bottom of carrier 2, and combines the hook 13 and support plate 14 on pipeline 1, when tooling carrier 2 moves to
When feeding, welding or detection station, the first cylinder 21 is supported the support of plate 14, and driving tooling carrier 2 jacks up upwards, work
It loads tool 2 to be limited by hook 13, ensure that the position precision of product in height on tooling carrier 2；Secondly,
By the way that the first and second pre-locating mechanism 17,18 is arranged in pcb board feed mechanism 5 and 8 position of outer cover feed mechanism, to being placed into work
The pcb board or outer cover loaded in tool 2 carries out initial alignment in advance, after ensure that material is clamped in tooling carrier 2 by fixture
Positional precision is high；Finally, it is both provided with positioning compression machine in double-station harness welding unit 6 and double-station outer cover welding unit 9
On the one hand structure 15,16, material to be welded are positioned by carrier, are on the other hand further positioned by positioning compression mechanism,
And holding position stability, it further ensure that welding quality so that the welding quality yield on automatic assembly line reaches
To 96%, no less than the welding quality of separate unit bonding machine.
Pipeline 1 is located at 11 position of blanking grasping mechanism and is provided with 27 distracted spreading mechanism 56 of PCB fixtures and drives
The PCB fixtures moving drive mechanism 19 of dynamic 27 movement of PCB fixtures, the PCB fixtures moving drive mechanism 19 includes the 16th gas
Cylinder 191, the 17th cylinder 192 moved horizontally by the driving of the 16th cylinder 191 are driven progress by the 17th cylinder 192
Axis pin 193 in pin hole 275 that is moving up and down and stretching into PCB fixtures 27.
Blanking grasping mechanism 11 includes the second actuator 1101, moved horizontally by the driving of the second actuator 1101 the
18 cylinders 1102 are driven the 5th connecting plate 1103 to move up and down by the 18th cylinder 1102, are fixed on the 5th connection
Harness clamping device 1104, conductor clamping mechanism 1105 on plate 1103 and pcb board clamping device 1106.
Blanking pipeline 12 includes certified products pipeline and defective work pipeline.
The present embodiment is provided with circular route 110 in the lower section of pipeline 1, and docking conveying is provided at both ends in pipeline 1
The elevating mechanism 112 of line 1 and circular route 110.
The present embodiment is that the workflow of the automatic assembly welding equipment of pcb board 100 is：Harness is placed on tooling carrier 2,
Tooling carrier 2 is delivered to 4 position of wire stripper on pipeline 1 and carries out wire stripping；It is delivered to 5 position of pcb board feed mechanism, PCB again
Plate feed mechanism 5 captures a pcb board and is placed into PCB fixtures 27；When transport is to double-station harness 6 position of welding unit, the
PCB fixtures 27 are moved to by one positioning hold-down mechanism 15 to be docked with conducting wire, and wire termination is fixed to clamp positioning, realizes conducting wire
With the welding at position at pcb board two；Detection unit 7 is welded by harness again to be detected welding position；Again by outer cover
Expect that mechanism 8 realizes the automatic charging of outer cover；When tooling carrier 2 is transported to double-station outer cover welding unit 9, the second positioning compression
Outer cover and pcb board are completely superposed by mechanism 16, and please outer cover is fixed and clamped positioning, complete the weldering of outer cover and position at pcb board two
It connects；Detection unit 10 is welded by outer cover again to be detected welding position；Finally, tooling carrier 2 is moved to blanking gripper
11 position of structure, harness clamping device 1104, conductor clamping mechanism 1105 and pcb board clamping device in blanking grasping mechanism 11
1106 hold the pcb board after harness, conducting wire middle part, welding respectively, and it is defeated that the product after final welding assembly is crawled blanking
It is exported in line sending 12.
The present embodiment is that the advantageous effect of the automatic assembly welding equipment of pcb board 100 is：Realize pcb board, wire harness
A series of and automations such as the automatic charging of outer cover, the automatic stripping of conducting wire, automatic assembly welding and automatic detection blanking
Pile line operation substantially increases the packaging efficiency and welding assembly quality of pcb board product；By the way that pcb board and outer cover peace is arranged
The location structure of positioning compression mechanism and tooling carrier when pre-locating mechanism, harness welding and outer cover weld before dress is significantly
Positional precision when welding assembly is improved, welding quality and product quality are improved.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not
Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to the protection model of the present invention
It encloses.
Claims (10)
1. a kind of automatic assembly welding equipment of pcb board, it is characterised in that：It includes pipeline, is moved on the pipeline
Tooling carrier, the harness feeding station along pipeline setting, wire stripper, pcb board feed mechanism, the welding of double-station harness are single
Member, harness welding detection unit, outer cover feed mechanism, double-station outer cover welding unit, outer cover welding detection unit, blanking crawl
Mechanism and blanking pipeline, the bottom of the tooling carrier are provided with the first cylinder for driving it to jack up upwards, the conveying
Line, which corresponds to, is provided with the support plate for supporting first cylinder and the limitation tooling carrier height on each operation position position
The hook of degree is both provided in the double-station harness welding unit and the double-station outer cover welding unit to fixed welding production
The positioning compression mechanism of product.
2. the automatic assembly welding equipment of pcb board as described in claim 1, it is characterised in that：The tooling carrier includes by institute
State that the driving of the first cylinder moves up and down and the bottom plate being erected on the pipeline, the enclosing being arranged on the bottom plate
Plate, the first conducting wire screens block for blocking conducting wire one end and the second conducting wire screens block, the sliding rail being arranged on the bottom plate one side,
It is mobile on the sliding rail to realize PCB fixtures being docked with conducting wire and for carrying pcb board.
3. the automatic assembly welding equipment of pcb board as claimed in claim 2, it is characterised in that：The PCB fixtures are included in described
The first connecting plate for being slided on sliding rail, the bearing groove being arranged on first connecting plate are arranged in the bearing material slot and fixed
Position compresses the floating clamping plate of two adjacent edges of pcb board.
4. the automatic assembly welding equipment of pcb board as claimed in claim 2, it is characterised in that：The bearing groove is close to the bottom
The side of plate is provided with opening corresponding with the cable clamping interface, and the bottom of the opening is provided on perforation first connecting plate
The port of lower surface is provided with pin hole on first connecting plate.
5. the automatic assembly welding equipment of pcb board as described in claim 1, it is characterised in that：The pcb board feed mechanism includes
First actuator, by first actuator driving move up and down material drag plate, be arranged on the material drag plate and heap
Be placed with the PCB feed bins of several layered material disks, the charging tray in the PCB feed bins is moved to reference position shifting apparatus and
By pcb board from the pcb board grasping mechanism grabbed in the charging tray in the tooling carrier.
6. the automatic assembly welding equipment of pcb board as claimed in claim 5, it is characterised in that：Pcb board feed mechanism position
It is provided with the first pre-locating mechanism that initial alignment before feeding installation is carried out to pcb board, first pre-locating mechanism includes fixed
Position cylinder is driven the locating detent that is opened or drawn close by the positioning cylinder, the locating detent altogether there are four and angularly ring
Shape is distributed.
7. the automatic assembly welding equipment of pcb board as claimed in claim 3, it is characterised in that：The pcb board feed mechanism includes
By the distracted spreading mechanism of PCB fixtures, the spreading mechanism includes the 4th cylinder, is carried out by the 4th cylinder driving
Lower movement and the second connecting plate of support first connecting plate bottom, be fixed on second connecting plate and strut gas
Cylinder, by it is described strut that cylinder driving pulls open the floating clamping plate in the tooling carrier strut block.
8. the automatic assembly welding equipment of pcb board as claimed in claim 4, it is characterised in that：The positioning compression mechanism includes
It is arranged in the double-station harness welding unit position and is carried out to harness welding position the first positioning compression machine of precise positioning
Structure, first positioning compression mechanism include the 5th cylinder, are parallel to what the pipeline moved by the 5th cylinder driving
Third connecting plate, the 6th cylinder being fixed on the third connecting plate and the 7th cylinder are driven progress by the 6th cylinder
Move up and down and stretch into the pin holes of the PCB fixtures axis pin, move up and down by the 7th cylinder driving and
The harness fixture block that stretches into the port of the PCB fixtures and harness end is pressed from both sides with harness fixture block cooperation
Tightly firm harness end hold-down mechanism.
9. the automatic assembly welding equipment of pcb board as claimed in claim 4, it is characterised in that：The pipeline side corresponds to
Outer cover feed mechanism position is provided with the PCB clamp positioning mechanisms for positioning the PCB fixtures, the PCB fixtures localization machine
Structure includes the 12nd cylinder, is moved up and down and stretched into the pin hole of the PCB fixtures by the 12nd cylinder driving
In axis pin.
10. the automatic assembly welding equipment of pcb board as described in claim 1, it is characterised in that：The positioning compression mechanism includes
It is arranged in the double-station outer cover welding unit position and to the second positioning compression mechanism to outer cover progress precise positioning, it is described
Second positioning compression mechanism include the 14th cylinder, by the 14th cylinder driving move up and down the 4th connecting plate,
Be arranged it is below the 4th connecting plate end and with the gland of outer cover appearance profile profiling, be symmetricly set on the gland
Positioning claw on diagonal line, for being fixed on the 4th connecting plate and driving that the positioning claw opened or drawn close
15 cylinders.
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|---|---|---|---|
| CN201810336689.3A CN108365495B (en) | 2018-04-11 | 2018-04-11 | Automatic PCB assembling and welding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810336689.3A CN108365495B (en) | 2018-04-11 | 2018-04-11 | Automatic PCB assembling and welding equipment |
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| CN108365495A true CN108365495A (en) | 2018-08-03 |
| CN108365495B CN108365495B (en) | 2023-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810336689.3A Active CN108365495B (en) | 2018-04-11 | 2018-04-11 | Automatic PCB assembling and welding equipment |
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| CN109229465A (en) * | 2018-10-29 | 2019-01-18 | 东莞六鼎智能科技有限公司 | A kind of circulating plate machine |
| CN109397618A (en) * | 2018-12-07 | 2019-03-01 | 江苏元泰智能科技股份有限公司 | A kind of cooperation injection molding machine combined type mode enters sub full-automatic loading and unloading and dismantling mechanism |
| CN109807421A (en) * | 2018-12-29 | 2019-05-28 | 东莞市荣享电子科技有限公司 | A kind of PCBA board protective cover welding processing all-in-one machine |
| CN110253101A (en) * | 2019-06-25 | 2019-09-20 | 广东银钢智能科技有限公司 | Cable circuit plate welder |
| CN110571615A (en) * | 2019-09-16 | 2019-12-13 | 王清国 | Cable welding equipment and welding method for probe connector |
| CN110718824A (en) * | 2019-10-19 | 2020-01-21 | 合肥市中正电气有限公司 | Combined wire harness production line with circuit board |
| CN112404715A (en) * | 2020-11-05 | 2021-02-26 | 温州瓯斯达电器实业有限公司 | Welding equipment for PCB (printed circuit board) of direct-insertion type electric heating mosquito-repellent incense piece heater |
| CN112404716A (en) * | 2020-11-05 | 2021-02-26 | 温州瓯斯达电器实业有限公司 | Welding process of PCB (printed circuit board) of direct-insertion type electric heating mosquito-repellent incense piece heater |
| CN114050462A (en) * | 2021-11-01 | 2022-02-15 | 苏州瀚川智能科技股份有限公司 | Automatic hot riveting and welding device for cable head |
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| CN110253101A (en) * | 2019-06-25 | 2019-09-20 | 广东银钢智能科技有限公司 | Cable circuit plate welder |
| CN110571615A (en) * | 2019-09-16 | 2019-12-13 | 王清国 | Cable welding equipment and welding method for probe connector |
| CN110718824A (en) * | 2019-10-19 | 2020-01-21 | 合肥市中正电气有限公司 | Combined wire harness production line with circuit board |
| CN112404715A (en) * | 2020-11-05 | 2021-02-26 | 温州瓯斯达电器实业有限公司 | Welding equipment for PCB (printed circuit board) of direct-insertion type electric heating mosquito-repellent incense piece heater |
| CN112404716A (en) * | 2020-11-05 | 2021-02-26 | 温州瓯斯达电器实业有限公司 | Welding process of PCB (printed circuit board) of direct-insertion type electric heating mosquito-repellent incense piece heater |
| CN112404716B (en) * | 2020-11-05 | 2022-05-10 | 温州瓯斯达电器实业有限公司 | Welding process of PCB (printed circuit board) of direct-insertion type electric heating mosquito-repellent incense piece heater |
| CN114050462A (en) * | 2021-11-01 | 2022-02-15 | 苏州瀚川智能科技股份有限公司 | Automatic hot riveting and welding device for cable head |
| CN114050462B (en) * | 2021-11-01 | 2023-11-14 | 苏州瀚川智能科技股份有限公司 | Automatic hot riveting welding device for cable heads |
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