CN110402075A - A kind of double pin electronic component welding braid all-in-one machines - Google Patents

A kind of double pin electronic component welding braid all-in-one machines Download PDF

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Publication number
CN110402075A
CN110402075A CN201910760378.4A CN201910760378A CN110402075A CN 110402075 A CN110402075 A CN 110402075A CN 201910760378 A CN201910760378 A CN 201910760378A CN 110402075 A CN110402075 A CN 110402075A
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CN
China
Prior art keywords
sliver
punching
needle
braid
material strip
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Granted
Application number
CN201910760378.4A
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Chinese (zh)
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CN110402075B (en
Inventor
龚曙光
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Ganzhou Shandashi Electronic Co Ltd
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Ganzhou Shandashi Electronic Co Ltd
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Priority to CN201910760378.4A priority Critical patent/CN110402075B/en
Publication of CN110402075A publication Critical patent/CN110402075A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65BMACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B15/00Attaching articles to cards, sheets, strings, webs, or other carriers
    • B65B15/04Attaching a series of articles, e.g. small electrical components, to a continuous web
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/0417Feeding with belts or tapes
    • H05K13/0421Feeding with belts or tapes with treatment of the terminal leads
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K13/00Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
    • H05K13/04Mounting of components, e.g. of leadless components
    • H05K13/046Surface mounting
    • H05K13/0465Surface mounting by soldering

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Supply And Installment Of Electrical Components (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Abstract

The invention discloses a kind of double pin electronic components to weld braid all-in-one machine, including rack Power Component, material strip push punching mechanism, row's needle transfer mechanism, sliver feeding mechanism, soldering mechanism, chip conveying mechanism and presser feet braid mechanism;Rack Power Component includes rack, panel, several vertical plates, material strip push punching mechanism is installed therein a vertical plate, material strip push punching mechanism forms punching station among vertical plate, corresponding punching station side is provided with row's needle transfer mechanism, sliver feeding mechanism is provided with by another vertical plate on panel, element chip is transplanted on welding post by sliver feeding mechanism, panel corresponds to welding post by another vertical plate and soldering mechanism is arranged, it arranges needle transfer mechanism and the pin after punching is moved to welding post, element chip after welding is transplanted on moulding station by chip conveying mechanism, presser feet braid mechanism moulding station by element chip pin package between paper tape and adhesive tape.The application can double pins welding and tape package, high production efficiency.

Description

A kind of double pin electronic component welding braid all-in-one machines
Technical field
The present invention relates to electronic component processing technique field, in particular to a kind of double pin electronic components weld braid All-in-one machine.
Background technique
With the development of science and technology with micromation, the performance of the raising of electronic technology level and electronic product volume With further increasing for reliability, electronic component from it is big, again, thickness to small, light, Bao Fazhan, there are chip components and parts and table Face package technique.Chip components and parts (SMC and SMD) are the novel mini components of no lead or shorted leads, also known as chip member Device is the minisize component that contemporary electronic product is widely used, it is suitable for installing in the printed board of not reach through hole, is The special components and parts of SMT.SMT is the abbreviation of surface installation technique, and compared with common component, chip components and parts can directly pacify In galley, all solder joints are in one plane.
Chip components and parts are not only only that the mounting means difference in circuit board, the system of chip components and parts and common component It is entirely different to make technique, for example, plate resistor is generally made of following material: substrate (ceramic substrate), resistance slurry (R cream), back It leads material, just leading material and material (Ag slurry), primary protection glass G1, second protection glass G2, Mark marker material are led in side;It is logical It crosses above-mentioned material and forms plate resistor chip;Under normal conditions, chip components and parts are directly installed on printing using patch type mode On plate, it can not realize and be installed in the printed board of perforation;Or some powerful chip components and parts are directly installed on printing Plate is unfavorable between realization device, is between device and circuit mutually isolated, being easy to produce and interfere with each other, therefore, it is necessary to develop Some chip characteristics with chip components and parts, but the chip components and parts with pin of vertical installation may be implemented, specifically, First to resistance pins shaping, resistance chip is caught in by combined resistance pin with by resistance chip made of chip components and parts technique Assembly is formed in the open end of the resistance pins of above-mentioned completion shaping, makes the outside horizontal continuation in the two sides of resistance pins It is fitted in the upper and lower surface of resistance chip, welding kesistance pin and resistance chip, resistance pins is made to be welded on the upper of resistance chip Lower two sides forms conjugant;Insulation-encapsulated, solidification insulating layer, plastic shell molding, electrical testing and mark, cutting are carried out later Etc. processes, obtain qualified paster type resistor product.
The pin automatic welding device of existing chip components and parts once can only the conveying welding of single pin, different pin pitchs produce Product cannot be in hardware compatibility on the same stage and flexible fast quick change batch production;The location hole of subsequent handling is rushed on paper tape and by subsequent handling It is required that dissection or package;Process is relatively complicated, and working efficiency is low.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of double pin electronic components to weld braid all-in-one machine, Neng Goushi Existing double pin self-feedings, the automatic sliver feeding of substrate, are automatically performed pin and weld and carry out tape package, high production efficiency.
In order to solve the above-mentioned technical problem, specifically, technical scheme is as follows:
A kind of double pin electronic component welding braid all-in-one machines, including rack Power Component, material strip push punching mechanism, Arrange needle transfer mechanism, sliver feeding mechanism, soldering mechanism, chip conveying mechanism and presser feet braid mechanism;The rack power The panel that component includes rack, is arranged in the rack is provided with several vertical plates, the material strip push punching on the panel Mechanism is mounted on the first vertical plate, and the material strip push punching mechanism forms punching station, corresponding institute among first vertical plate It states punching station side and is provided with row's needle transfer mechanism, sliver feeding mechanism, institute are provided with by the second vertical plate on the panel It states sliver feeding mechanism and element chip is transplanted on welding post, first vertical plate corresponds to the Welder by third vertical plate The soldering mechanism is arranged in position, and the pin transfer after punching is moved the welding post, the core by row's needle transfer mechanism Piece conveying mechanism is arranged in the welding post side, and the element chip after welding is transplanted on moulding station, the pressure Foot braid mechanism the moulding station by the element chip pin package between paper tape and adhesive tape.
Further, the material strip push punching mechanism includes material strip push component, punching component, the material strip push group Part includes material strip guide wheel, material strip guide groove and push pawl, and the material strip guide wheel, material strip guide groove setting are vertical described first On plate, the push pawl corresponds to the setting of the pin material strip in the material strip guide groove, is additionally provided with push on first vertical plate Cylinder, the push cylinder will be led by pushing pawl described in a push swing arm driving by the material strip guide wheel, the material strip The pin material strip of slot is pushed between the punching upper mold and punching lower die of the punching component.
Further, row's needle transfer mechanism includes row's needle assemblies, folder needle assemblies, and the panel corresponds to the punching group Part is provided with row's needle assemblies, and row's needle assemblies include that one group of row's needle transfers sliding block, is provided on row's needle transfer sliding block Left bank needle transfers seat and right row's needle transfers seat, and the folder needle assemblies include left folder needle assemblies and right folder needle assemblies, the left folder needle Component and the right folder needle assemblies are separately positioned on the left bank needle transfer seat and right row's needle transfer seat, the left folder needle Component and the right folder needle assemblies clamp the pin after one group of punching simultaneously is transplanted on the welding post.
Further, the sliver feeding mechanism includes sliver driving assembly, sliver conveying assembly, sliver wheel assembly and Sliver pinch roller assembly, the sliver driving assembly include the driving motor being arranged by the second vertical plate on the panel and lead same Band is walked, the driving motor is mounted on a motor mounting plate, and the motor mounting plate is mounted on by several fixed connecting rods The wherein side of second vertical plate, the driving motor output end are provided with the first synchronous pulley, first synchronous pulley The sliver conveying assembly is driven by main synchronous band connection;The another of second vertical plate is arranged in the sliver conveying assembly Side, the driving motor connect the sliver conveying assembly, the sliver pinch roller assembly and the sliver wheel assembly relative engagement The two sides up and down of the sliver conveying assembly are set.
Further, the sliver conveying assembly includes lower sliver conveying assembly and upper sliver conveying assembly, is split under described The conveying seat of piece conveying assembly is horizontally arranged on second vertical plate, passes through one group of first delivery wheel installation in the conveying seat There is first conveyer belt, the main synchronous belt drives the first conveyer belt by the connection of the second synchronous pulley;The upper sliver is defeated Second conveyer belt of sending component is jointly mounted to the upside of the first conveyer belt, the main synchronous band logical by the second delivery wheel It crosses the connection of third synchronous pulley and drives second conveyer belt.
It is further, described that send chip conveying mechanism include sending piece slide, described send is arranged in sending bar on piece slide Component, described send are provided with chip gripper and go out gas enclosure cylinder component on piece holder assembly, the chip gripper goes out gas enclosure cylinder component for the weldering The element chip for connecing station is transplanted on the moulding station.
Further, the soldering mechanism includes the scolding tin stepper motor being arranged at the top of the third vertical plate, the weldering It connects stepper motor and solder iron bracket is driven by a scolding tin upright slide rail, the solder iron bracket end corresponds to the welding post setting There is soldering iron, third vertical plate top, which is additionally provided with, send tin component, described that tin component is sent to connect with the soldering iron.
Further, the soldering iron includes left soldering iron and right soldering iron, and the left soldering iron is mounted on a left solder iron bracket, institute It states right soldering iron to be mounted on a right solder iron bracket, the left solder iron bracket is synchronous with the right solder iron bracket to be arranged in the scolding tin On upright slide rail, the corresponding left soldering iron and the right soldering iron are respectively arranged with a left side and tin component and the right side are sent to send tin component.
Further, presser feet braid mechanism includes moulding component, punching needle, divider, the moulding component setting The moulding station is corresponded on the first vertical plate, the moulding station is located on rear side of the chip conveying mechanism;The adhesive tape and The paper tape enters the moulding component, moulding station rear by several adhesive tape guide wheels and several paper tape guide wheels respectively It is provided with punching seat, the punching needle is arranged in a punching swing arm, and the punching swing arm connects the drive of the cam in the rack Motivation structure;The paper tape and the adhesive tape are by entering the divider after the punching seat.
Further, the divider force-output shaft is provided with strap wheel, and drawstring contact roller is arranged right above corresponding strap wheel, Divider side inputting shaft passes through the power axis connection of synchronous belt and the cam drive mechanism, the paper tape and the glue Band is by between the strap wheel and the drawstring contact roller;Braid is additionally provided on rear side of strap wheel and the drawstring contact roller It is segmented seat, the cutter of all cylinder drivings of dying is provided on the braid segmentation seat, the paper tape and the adhesive tape pass through The cutter forms finished product braid.
Beneficial effects of the present invention:
By adopting the above technical scheme, double pin electronic components of the invention weld braid all-in-one machine, are suitable for high-power (size) electronic element chip disperses automatically, sliver, feeding positioning, automatic double pin feedings, positioning insertion substrate welds Pad locations complete welding, and are fitted between paper tape and adhesive tape to the element chip after welding, and subsequent handling is rushed on paper tape Location hole and by subsequent handling requirement dissection or package.By the way that left folder needle assemblies and right folder needle assemblies, left soldering iron and the right side are arranged Soldering iron can be realized the double pin self-feeding positioning of electronic component, be required according to the different pin pitchs of electronic component, only needs letter Dullness is whole to be just able to satisfy requirement, and stability is good, and structure is simple, and debugging is convenient, high-efficient, at low cost.
Detailed description of the invention
Fig. 1 is that double pin electronic components proposed by the present invention weld braid all-in-one machine main structure figure;
Fig. 2 is that double pin electronic components proposed by the present invention weld braid all-in-one machine part side block diagram;
Fig. 3 is that double pin electronic components proposed by the present invention weld braid all-in-one machine partial top structure chart;
Fig. 4 is that material strip proposed by the present invention pushes and arrange needle transfer part main structure figure;
Fig. 5 is that material strip proposed by the present invention pushes and arrange needle transfer part overlooking structure figure;
Fig. 6 is that material strip proposed by the present invention pushes and arrange needle transfer part left view structure chart;
Fig. 7 is that material strip proposed by the present invention pushes and arrange the needle transfer right view structure chart in part;
Fig. 8 is sliver feeding mechanism proposed by the present invention part main structure figure;
Fig. 9 is sliver feeding mechanism partial top structure chart proposed by the present invention;
Figure 10 is sliver feeding mechanism proposed by the present invention part left view structure chart;
Figure 11 is the right view structure chart in sliver feeding mechanism proposed by the present invention part;
Figure 12 is scolding tin transport portion main structure figure proposed by the present invention;
Figure 13 is scolding tin transport portion side block diagram proposed by the present invention;
In figure, 10- rack Power Component, 101- rack, 102- panel, the first vertical plate of 103-, the second vertical plate of 104-, 105- Third vertical plate, 106- cam drive mechanism;
20- material strip pushes punching mechanism
210- material strip pushes component, 2101- pin material strip, 2102- material strip location hole, 2103- material strip guide wheel, 2104- material Band guide groove, 2105- push cylinder, 2106- push swing arm, and 2107- pushes pawl, 2108- retaining pawl, 2109- detection induction Switch;2110- pin material strip disk;
220- is punched component, and 2201- is punched cylinder, 2202- punching slide, and 2203- is punched upper mold link block, 2204- punching Binder block is cut, 2205- is punched upper mold, and 2206- is punched lower die, and 2207- is punched ejection slider, and 2208- is punched angled slide block, 2209- Waste material bucket;
30- arranges needle transfer mechanism
310- arranges needle assemblies, and 3101- arranges needle and transfers sliding block, and 3102- left bank needle transfers seat, and the right row's needle of 3103- transfers seat, 3104- first presss from both sides needle locating rod, and 3105- arranges needle limited block, and 3106- arranges needle gag lever post, and 3107- second presss from both sides needle locating rod, 3108- Needle gage adjusting rod, 3109- arrange needle cylinder rod, and 3110- arranges needle cylinder;
The left folder needle assemblies of 320-, the left folder needle of 3201- transfer sliding block, and the left folder needle of 3202- transfers cylinder, and the left folder needle of 3203- moves Plate is sent, the left needle clip seat of 3204-, the left folder needle folder opening and closing cylinder of 3205-, the left folder needle folder opening and closing block of 3206-, the left folder needle of 3207-, which presss from both sides, to be connected Connect block, the left folder needle folder of 3208-;
The right folder needle assemblies of 330-, the right folder needle of 3301- transfer sliding block, and the right folder needle of 3302- transfers cylinder, and the right folder needle of 3303- moves Plate is sent, the right needle clip seat of 3304-, the right folder needle folder opening and closing cylinder of 3305-, the right folder needle folder opening and closing block of 3306-, the right folder needle of 3307-, which presss from both sides, to be connected Connect block, the right folder needle folder of 3308-;
40- sliver feeding mechanism
410- sliver driving assembly, 4101- fixedly connected part, 4102- motor mounting plate, 4103- driving motor, 4104- First synchronous pulley, the main synchronous belt of 4105-, the main synchronous belt tensioner pulley of 4106-;
Sliver conveying assembly under 420-, 4201- conveying seat, the second synchronous pulley of 4202-, the first delivery wheel of 4203-, 4204- first conveyer belt, 4205- first convey idle wheel, 4206- first conveyer belt tensioning wheel, and 4207- first conveys side block blocks, 4208- second conveys side block blocks, and 4209- third conveys side block blocks, and 4210- the 4th conveys side block blocks, and 4211- conveys discharging nozzle, The first detection switch of 4212-, the second detection switch of 4213-, 4214- wait for sliver substrate, 4215- element chip;
The upper sliver conveying assembly of 430-, 4301- third synchronous pulley, the second delivery wheel of 4302-, the second conveyer belt of 4303-, 4304- second conveys idle wheel, 4305- the second conveying belt tension wheel;
440- sliver wheel assembly, 4401- sliver wheel lateral adjustments seat, 4402- lateral adjustments handle, 4403- sliver wheel are perpendicular To adjustment seat, 4404- vertical adjustment handle, 4405- sliver wheel;
450- sliver pinch roller assembly, 4501- sliver pinch roller support, 4502- sliver pinch roller swing arm, 4503- sliver pinch roller, 4504- sliver pressurized cylinder, 4505- sliver pressurized cylinder bar, 4506- sliver pressurization bearing;
460- send piece component, and 4601- send piece link block, and 4602- send piece sliding block, and 4603- send piece to transfer seat, and 4604- send piece Clamping cylinder, 4605- send piece gripping block, 4606- baffle block, and 4607- is into piece notch;
50- chip conveying mechanism
501- send piece slide, and 502- send piece holder assembly, and 503- chip gripper goes out slide, and 504- chip gripper goes out gas enclosure cylinder component;
60- soldering mechanism
601- scolding tin stepper motor, 602- scolding tin upright slide rail, 603- send on a left side tin component, the left solder iron bracket of 604-, 605- Left soldering iron, 606- send on the right side tin component, the right solder iron bracket of 607-, the right soldering iron of 608-,
70- moulding braid mechanism
701- paper tape, 702- paper tape guide wheel, 703- finished product braid, 704- adhesive tape, 705- adhesive tape guide wheel, 706- adhesive tape disc, 707- moulding component, 708- punching seat, 709- punching needle, 710- punching swing arm, 711- divider, 712- strap wheel, 713- are drawn Band contact roller, 714- braid are segmented seat, 715- cutter, and 716- cuts off cylinder;
80- control cabinet.
Specific embodiment
Specific embodiments of the present invention will be further explained with reference to the accompanying drawing.It should be noted that for The explanation of these embodiments is used to help understand the present invention, but and does not constitute a limitation of the invention.In addition, disclosed below The each embodiment of the present invention involved in technical characteristic can be combined with each other as long as they do not conflict with each other.
Embodiment 1
As shown in Figure 1-3, the present invention provides a kind of double pin electronic components to weld braid all-in-one machine, including rack is moved Power component 10, material strip push punching mechanism 20, row's needle transfer mechanism 30, sliver feeding mechanism 40, soldering mechanism 60, chip conveying Mechanism 50 and presser feet braid mechanism 70;The rack Power Component 10 includes rack 101, is arranged in the rack 101 Panel 102, several vertical plates are provided on the panel 102, and the material strip push punching mechanism 20 is mounted on the first vertical plate 103 On, the material strip push punching mechanism 20 forms punching station, the corresponding punching station among first vertical plate 103 Side is provided with row's needle transfer mechanism 30, passes through the second vertical plate 104 on the panel 102 and is provided with sliver feeding mechanism 40, institute It states sliver feeding mechanism 40 and element chip 4215 is transplanted on welding post, first vertical plate 103 is right by third vertical plate 105 Answer the welding post that the soldering mechanism 60 is set, row's needle transfer mechanism 30 moves the pin transfer after punching described Welding post, the chip conveying mechanism 50 are arranged in the welding post side, by the element chip 4215 after welding It is transplanted on moulding station, presser feet braid mechanism 70 is in the moulding station by 4215 pin package of element chip in paper Between band 701 and adhesive tape 704.
As shown in figs. 4-7, the material strip push punching mechanism 20 includes material strip push component 210, punching component 220, institute Stating material strip push component 210 includes material strip guide wheel 2103, material strip guide groove 2104 and push pawl 2107, the material strip guide wheel 2103, the material strip guide groove 2104 is arranged on first vertical plate 103, the corresponding material strip guide groove of the push pawl 2107 Pin material strip 2101 in 2104 is arranged, and is additionally provided with push cylinder 2105, the push cylinder on first vertical plate 103 2105 drive the push pawl 2107 by a push swing arm 2106, will lead by the material strip guide wheel 2103, the material strip The pin material strip 2101 of slot 2104 is pushed between the punching upper mold 2205 and punching lower die 2206 of the punching component 220.
Specifically, the material strip push component 210 further includes retaining pawl 2108, the retaining pawl 2108 be can be rotated Ground is fixed on first vertical plate 103, the pin material in the corresponding material strip guide groove 2104 of the retaining pawl 2108 Band 2101 is located at 2107 rear end of push pawl along 2101 moving direction of pin material strip.In retaining pawl 2108 Side is additionally provided with detection inductive switch 2109, and detection inductive switch 2109 is for detecting whether have pin material strip 2101;Draw Heel band 2101 is located in rack 101 by a pin material strip disk 2110.
Optionally, it is provided with material strip location hole 2102 on pin material strip 2101, the corresponding push pawl 2107 described stops Move back the push of pawl 2108 positioning and retaining positioning.
Specifically, the punching component 220 includes the punching cylinder 2201 that 103 top of the first vertical plate is arranged in, institute It states punching cylinder 2201 to move up and down vertically by a punching slide 2202, the punching slide 2202 passes through a punching upper mold Link block 2203 drives the punching upper mold 2205 and a punching binder block 2204, under the punching upper mold 2205 and the punching 2206 corresponding matching of mould.
Specifically, the lower section of the punching upper mold 2205 and the punching lower die 2206 is additionally provided with punching angled slide block 2208, the punching angled slide block 2208 is mounted on first vertical plate 103 by a punching ejection slider 2207, the punching It cuts and is additionally provided with waste material bucket 2209 below angled slide block 2207.
Wherein, row's needle transfer mechanism 30 includes arranging needle assemblies 310, folder needle assemblies, described in the correspondence of panel 102 220 row's of being provided with needle assemblies 310 of component are punched, row's needle assemblies 310 include that one group of row's needle transfers sliding block 3101, in the row Left bank needle transfer seat 3102 and right row's needle transfer seat 3103 are provided on needle transfer sliding block 3101, the folder needle assemblies include left folder Needle assemblies 320 and right folder needle assemblies 330, the left folder needle assemblies 320 and the right folder needle assemblies 330 are separately positioned on the left side It arranges on needle transfer seat 3102 and right row's needle transfer seat 3103, the left folder needle assemblies 320 and the right folder needle assemblies 330 will Pin after one group of punching clamps simultaneously is transplanted on the welding post.
Specifically, row's needle assemblies 310 further include row's needle cylinder 3110, needle gage adjusting rod 3108, row's needle cylinder 3110 drive the left bank needle to transfer seat 3102 and right row's needle transfer seat 3103 described by row's needle cylinder rod 3109 It is moved on row's needle transfer sliding block 3101, the setting of needle gage adjusting rod 3108 transfers seat 3102 and the right row in the left bank needle Needle is transferred on seat 3103, for adjusting the relative spacing of the left bank needle transfer seat 3102 and right row's needle transfer seat 3103.
Wherein, pass through 3106 row's of being provided with needle limited block of row's needle gag lever post in one end of row's needle transfer sliding block 3101 3105;Seat 3102 is transferred in the left bank needle and right row's needle transfer 3103 two sides of seat are respectively arranged with the first folder needle locating rod 3104 and second press from both sides needle locating rod 3107.
Specifically, the left folder needle assemblies 320 include the left folder needle transfer cunning that the left bank needle transfer seat 3102 is arranged in Block 3201, left folder needle transfer cylinder 3202 and left folder needle folder 3208, the left folder needle transfer cylinder 3202 drive a left folder needle Take-off plate 3203 moves on the left folder needle transfer sliding block 3201, is equipped with left needle clip seat in the left folder needle take-off plate 3203 3204, left folder needle folder opening and closing block 3206 is provided on the left needle clip seat 3204, the left folder needle folder opening and closing block 3206 passes through one Left folder needle folder opening and closing cylinder 3205 drives, the left folder needle folder opening and closing block 3206 by a left folder needle folder link block 3207 with it is described Left 3208 connection of folder needle folder, the left folder needle folder 3208 is for the pin after clamping punching.The right folder needle assemblies 330 include setting Set right folder needle transfer sliding block 3301, right folder needle transfer cylinder 3302 and the right folder needle folder in right row's needle transfer seat 3103 3308, the right folder needle transfer cylinder 3302 drives a right folder needle take-off plate 3303 to move up in the right folder needle transfer sliding block 3301 It is dynamic, right needle clip seat 3304 is installed in the right folder needle take-off plate 3303, right folder needle folder is provided on the right needle clip seat 3304 It is opened and closed block 3306, the right folder needle folder opening and closing block 3306 is driven by a right folder needle folder opening and closing cylinder 3305, the right folder needle folder Opening and closing block 3306 presss from both sides link block 3307 by a right folder needle and connect with the right folder needle folder 3308, and the right folder needle folder 3308 is used for Pin after clamping punching.
As illustrated in figs. 8-11, the sliver feeding mechanism 40 includes sliver driving assembly 410, sliver conveying assembly, sliver Wheel assembly 440 and sliver pinch roller assembly 450, the sliver driving assembly 410 include being arranged by one second vertical plate 104 in institute The driving motor 4103 and main synchronous belt 4105 on panel 102 are stated, the driving motor 4103 is mounted on a motor mounting plate On 4102, the motor mounting plate 4102 is mounted on wherein the one of second vertical plate 104 by several fixed connecting rods 4101 Side, 4103 output end of driving motor are provided with the first synchronous pulley 4104, and first synchronous pulley 4104 passes through main same It walks the connection of band 4105 and drives the sliver conveying assembly;The another of second vertical plate 104 is arranged in the sliver conveying assembly Side, the driving motor 4103 connect the sliver conveying assembly, the sliver wheel assembly 440 and the sliver pinch roller assembly The two sides up and down of the sliver conveying assembly are arranged in 450 relative engagements.
Preferably, main synchronous belt tensioner pulley 4106, the main synchronous belt tensioning are additionally provided on the main synchronous belt 4105 Wheel 4106 is mounted on second vertical plate 104.
Wherein, the sliver wheel assembly 440 includes sliver wheel 4405, lateral adjustments seat 4401 and vertical adjustment seat 4403, the sliver wheel 4405 is mounted on 4403 upper end of vertical adjustment seat, and the vertical adjustment seat 4403 is mounted on described On lateral adjustments seat 4401;The lateral adjustments seat 4401 is mounted on second vertical plate 104, the corresponding laterally tune Section seat 4401 and the vertical adjustment seat 4403 are respectively arranged with lateral adjustments handle 4402 and vertical adjustment handle 4404.
Wherein, the sliver pinch roller assembly 450 includes the sliver pinch roller 4503 being arranged in a sliver pinch roller swing arm 4502 It is hinged in a sliver pinch roller support 4501 with one end of sliver pressurized cylinder 4504, the sliver pinch roller swing arm 4502, it is described Sliver pinch roller support 4501 is fixed on second vertical plate 104, corresponding 4502 other end of sliver pinch roller swing arm just on Portion is provided with sliver pressurization bearing 4506, and the sliver pressurized cylinder 4504 passes through a sliver pressurized cylinder bar 4505 connection driving The sliver pressurization bearing 4506, the sliver pressurization bearing 4506 act on one end of the sliver pinch roller swing arm 4502.
Specifically, being split shape to sliver substrate 4214 by the sliver pinch roller 4503 and 4405 mutual extrusion of sliver wheel At element substrate 4215, the element substrate 4215, which leads to the sliver conveying assembly and is transmitted to, send piece component 460, described to send piece group The element substrate 4215 is transferred to the welding post by part 460, it is described send piece component 460 include send piece link block 4601, Described send is set and send piece sliding block 4602 on piece link block 4601, it is described send to be provided on piece sliding block 4602 send piece to transfer seat 4603, it is described send piece transfer seat 4603 by one send piece cylinder 4608 drive under moved on piece sliding block 4602 in described send, it is described It send and is provided on piece transfer seat 4603 and send piece clamping cylinder 4604, it is described to send piece clamping cylinder 4604 to drive described piece to be sent to clamp Block 4605;Described send is provided with into piece notch 4607 on the left of piece gripping block 4605, and correspondence is described to be provided with gear into piece notch 4607 Tile 4606, the 4606 baffle block will be delivered into 4215 block of the element substrate in piece notch 4607 and limit;It is corresponding Welding post is provided with to press from both sides out and press from both sides, and presss from both sides out folder by one and presss from both sides out the driving of gas enclosure cylinder, presss from both sides out gas enclosure cylinder by one and presss from both sides out gas enclosure cylinder company The working end that block is mounted on a folder slice vertical cylinder is connect, folder slice vertical cylinder is mounted on a folder slice slide, presss from both sides slice Slide is moved on sending piece sliding block by a folder slice cylinder driving, is pressed from both sides by pressing from both sides out by the element substrate of welding post position 4215 removals are sent to the moulding station of presser feet braid mechanism.
Specifically, the sliver conveying assembly includes lower sliver conveying assembly 420 and upper sliver conveying assembly 430, it is described The conveying seat 4201 of lower sliver conveying assembly 420 is horizontally arranged on second vertical plate 104, is passed through in the conveying seat 4201 One group of first delivery wheel 4203 is equipped with first conveyer belt 4204, and the main synchronous belt 4105 is connected by the second synchronous pulley 4202 Connect the driving first conveyer belt 4204;Second conveyer belt 4303 of the upper sliver conveying assembly 430 passes through the second delivery wheel 4302 are jointly mounted to the upside of the first conveyer belt 4204, and the main synchronous belt 4105 passes through third synchronous pulley 4301 Connection drives second conveyer belt 4303.
Wherein, 104 lower part of the second vertical plate is additionally provided with one group of first conveying idle wheel 4205 being horizontally mounted, and described The setting of one conveyer belt 4204 is on first delivery wheel 4203 and the first conveying idle wheel 4205, the corresponding first conveyer belt 4204 outside is additionally provided with first conveyer belt tensioning wheel 4206.
Optionally, 4201 transverse ends of conveying seat are provided with the first conveying along 4204 two sides of first conveyer belt Side block blocks 4207 and the second conveying side block blocks 4208, third conveying side block blocks 4209 and the 4th conveying side block blocks 4210;Described Sliver wheel assembly 440 and 450 two sides of sliver pinch roller assembly, which correspond to the first conveyer belt 4204 and are respectively arranged with the first detection, opens Pass 4212 and the second detection switch 4213.
Wherein, the upper sliver conveying assembly 430 further include be horizontally mounted with second delivery wheel 4302 it is second defeated The the second conveying belt tension wheel 4305 for sending idle wheel 4304,104 top of the second vertical plate being set, second conveyer belt 4303 Setting is between second delivery wheel 4302, the second conveying idle wheel 4304 and the second conveying belt tension wheel 4305.
It is wherein, described that send chip conveying mechanism 50 include sending piece slide 501, being arranged in and described send sending on piece slide 501 Piece holder assembly 502, described send are provided with chip gripper and go out gas enclosure cylinder component 504 on piece holder assembly 502, the chip gripper goes out gas enclosure cylinder The element chip of the welding post is transplanted on the moulding station by component 504.
As shown in Figure 12,13, the soldering mechanism 60 includes the top of third vertical plate 105 that first vertical plate 103 is arranged in The scolding tin stepper motor 601 in portion, the welding stepper motor 601 drive solder iron bracket, institute by a scolding tin upright slide rail 602 It states solder iron bracket end and corresponds to the welding post and be provided with soldering iron, 105 top of third vertical plate, which is additionally provided with, send tin group Part, it is described that tin component is sent to connect with the soldering iron.
Wherein, the soldering iron includes left soldering iron 605 and right soldering iron 608, and the left soldering iron 605 is mounted on a left solder iron bracket On 604, the right soldering iron 608 is mounted on a right solder iron bracket 607, the left solder iron bracket 604 and the right solder iron bracket On the scolding tin upright slide rail 602, the corresponding left soldering iron 605 and the right soldering iron 606 are respectively arranged with for 607 synchronous settings Tin component 603 and the right side is sent to send tin component 606 in a left side.
As shown in Figure 1-3, presser feet braid mechanism 70 includes moulding component 707, punching needle 709, divider 711, institute It states the setting of moulding component 707 and corresponds to the moulding station on the first vertical plate 103, the moulding station is located at chip conveying 50 rear side of mechanism;The adhesive tape 704 and the paper tape 701 respectively by several adhesive tape guide wheels 705 and several paper tape guide wheels 702 into Enter to the moulding component 707, moulding station rear is provided with punching seat 708, and the punching needle 709 is arranged in a punching In swing arm 710, the punching swing arm 710 connects the cam drive mechanism 106 in the rack 101;The paper tape 701 and institute Adhesive tape 704 is stated by entering the divider 711 after the punching seat 708.
Optionally, 711 force-output shaft of divider is provided with strap wheel 712, and drawstring is arranged right above corresponding strap wheel 712 Contact roller 713, the 711 side inputting shaft of divider pass through the power axis connection of synchronous belt and the cam drive mechanism 106, The paper tape 701 and the adhesive tape 704 pass through between the strap wheel 712 and the drawstring contact roller 713;712 He of strap wheel The rear side of the drawstring contact roller 713 is additionally provided with braid segmentation seat 714, is provided with one on the braid segmentation seat 714 It cuts off the cutter 715 that cylinder 716 drives, the paper tape 701 and the adhesive tape 704 and passes through the cutter 715 formation finished product braid 703。
Optionally, the paper tape 701 is arranged in a reel (not shown), and the paper tape 701 in the reel passes through The paper tape guide wheel 702 being arranged on the rack 101 and the vertical plate enters the moulding station;The adhesive tape 704 is arranged In an adhesive tape disc 706, the adhesive tape 704 in the adhesive tape disc 706 passes through the glue being arranged on the rack 101 and the vertical plate Band guide wheel 705 enters the moulding station;
Optionally, control cabinet 80, the control cabinet 80 and rack Power Component 10, material are additionally provided on the panel 102 Band push punching mechanism 20, row needle transfer mechanism 30, sliver feeding mechanism 40, soldering mechanism 60, chip conveying mechanism 50 and The electric device of presser feet braid mechanism 70 connects.
In use, driving motor 4103 drives upper sliver conveying assembly 430 and lower 420 synchronizing moving of sliver conveying assembly, Along conveying direction of belt travel, manually or automatic charging equipment is used to be transplanted on from the front end of conveyer belt to sliver substrate 4214 On conveyer belt, conveying is limited between conveying side block blocks, detection switch is sensed to sliver substrate 4214, to sliver substrate 4214 Transmission is bonded by the conveyer belt of upper sliver conveying assembly 430 and lower sliver conveying assembly 420 up and down, reaches sliver wheel assembly 440 When the sliver station formed opposite with sliver pinch roller assembly 450, sliver pressurized cylinder 4504 drives sliver pressurization bearing 4506 to make Sliver pinch roller swing arm 4502 is used, so that sliver pinch roller 4503 and sliver wheel 4405 are squeezed to sliver substrate 4214, in ceramic base The certain depth wire casing position dispersion that piece is pre-machined splits to form element chip 4215, and element chip 4215 passes through conveying discharging Mouth, which enters, send piece notch 4607, by sending piece clamping cylinder 4604 to be clamped element chip 4215, is transplanted on welding post It is positioned;Pin material strip 2101 pushes pawl 2107 in push cylinder 2105 by material strip guide wheel 2103, material strip guide groove 2104 Under the action of pin material strip 2101 is intermittently pushed to punching station, it is mobile that detection inductive switch 2109 obtains pin material strip Signal, retaining pawl 2108 prevent pin material strip 2101 from retracting;Pin material strip 2101 enters under punching upper mold 2205 and punching Between mould 2206, row's needle cylinder 3110 drives the left folder needle assemblies on left bank needle transfer seat 3102 and right row's needle transfer seat 3103 320 and right folder needle assemblies 330 it is mobile to punching station, the left folder needle transfer cylinder 3202 of left folder needle assemblies 320 drives left folder needle Seat 3204 is mobile to punching station, and left folder needle folder opening and closing cylinder 3205 drives left folder needle folder 3208 to open, and closes after pin is clamped It closing, left folder needle folder opening and closing cylinder 3205 resets, meanwhile, the right folder needle transfer cylinder 3302 of right folder needle assemblies 330 drives right folder needle Seat 3304 is mobile to punching station, and right folder needle folder opening and closing cylinder 3305 drives right folder needle folder 3308 to open, and closes after pin is clamped It closes, right folder needle folder opening and closing cylinder 3305 resets;Being punched cylinder 2201 drives punching slide 2202 to drive punching upper mold 2205 and punching The folding of mould 2206 is cut, the pin of pin material strip 2101 is punched out;Left folder needle is retracted in the left folder needle transfer driving of cylinder 3202 Right folder needle assemblies 330 are retracted in component 320, the right folder needle transfer driving of cylinder 3302, and row's needle cylinder 3110 drives, traversing to be arranged Away from, pin is transplanted on welding post, by pin transfer positioning 4215 solder pad of insertion element chip, scolding tin stepper motor The 601 left soldering irons 605 of driving and right soldering iron 608 move down, a left side send tin component 604 and the right side to send tin component 606 soldering iron 605 and the right side are ironed to the left Iron 608 send tin, completes pin welding, and chip gripper goes out gas enclosure cylinder component 504 and utilizes feed collet by the element chip 4215 after welding It presss from both sides out, element chip 4215 is clamped on the paper tape 701 of moulding station, and adhesive tape 704 is under the driving of moulding component 707 by element 4215 pin of chip compression, which is fitted on paper tape 701, forms braid, and strap wheel 712 and drawstring pinch roller 713 are drawn according to default step pitch Band, braid pass through the location hole of formation subsequent handling after punching seat 708, and cutter 715 is to finished product braid 703 by subsequent handling requirement Dissection or package, recycle according to this.
Double pin electronic components of the invention weld braid all-in-one machine, are suitable for high-power (size) electronic element Chip disperses automatically, sliver, feeding positioning, automatic double pin feedings, and positioning insertion substrate welds pad locations complete welding, and Element chip pin after welding is fitted between paper tape and adhesive tape, the location hole of subsequent handling is rushed on paper tape and by subsequent Procedure calls dissection or package.By the way that left folder needle assemblies and right folder needle assemblies, left soldering iron and right soldering iron are arranged, electronics can be realized The double pin self-feeding positioning of component are required according to the different pin pitchs of electronic component, only simply need to be adjusted just to be able to satisfy and be wanted Summation Flexible Production, stability is good, and structure is simple, and debugging is convenient, high-efficient, at low cost.
In conjunction with attached drawing, the embodiments of the present invention are described in detail above, but the present invention is not limited to described implementations Mode.For a person skilled in the art, in the case where not departing from the principle of the invention and spirit, to these embodiments A variety of change, modification, replacement and modification are carried out, are still fallen in protection scope of the present invention.

Claims (10)

1. a kind of double pin electronic components weld braid all-in-one machine, which is characterized in that pushed including rack Power Component, material strip Punching mechanism, row's needle transfer mechanism, sliver feeding mechanism, soldering mechanism, chip conveying mechanism and presser feet braid mechanism;It is described The panel that rack Power Component includes rack, is arranged in the rack is provided with several vertical plates, the material strip on the panel Push punching mechanism is mounted on the first vertical plate, and the material strip push punching mechanism forms blanker among first vertical plate Position, the corresponding punching station side are provided with row's needle transfer mechanism, the second vertical plate are provided with sliver on the panel and send Element chip is transplanted on welding post by piece mechanism, the sliver feeding mechanism, and first vertical plate is corresponding by third vertical plate The soldering mechanism is arranged in the welding post, and the pin transfer after punching is moved the Welder by row's needle transfer mechanism Position, the chip conveying mechanism are arranged in the welding post side, and the element chip after welding is transplanted on moulding work Position, presser feet braid mechanism the moulding station by the element chip pin package between paper tape and adhesive tape.
2. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that the material strip pushes away Sending punching mechanism includes material strip push component, punching component, material strip push component include material strip guide wheel, material strip guide groove and Pawl is pushed, the material strip guide wheel, the material strip guide groove are arranged on first vertical plate, and the push pawl corresponds to the material With the pin material strip setting in guide groove, push cylinder is additionally provided on first vertical plate, the push cylinder passes through a push Pawl is pushed described in swing arm driving, will be pushed to the punching by the pin material strip of the material strip guide wheel, the material strip guide groove Between the punching upper mold and punching lower die of component.
3. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that row's needle moves Sending mechanism includes row's needle assemblies, folder needle assemblies, and the panel corresponds to the punching component and is provided with row's needle assemblies, row's needle group Part includes that one group of row's needle transfers sliding block, and left bank needle transfer seat and right row's needle transfer seat are provided on row's needle transfer sliding block, The folder needle assemblies include left folder needle assemblies and right folder needle assemblies, and the left folder needle assemblies and the right folder needle assemblies are respectively set It is transferred on seat and right row's needle transfer seat in the left bank needle, the left folder needle assemblies and the right folder needle assemblies are by one group of punching Pin while clamping after cutting are transplanted on the welding post.
4. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that the sliver is sent Piece mechanism includes sliver driving assembly, sliver conveying assembly, sliver wheel assembly and sliver pinch roller assembly, the sliver driving group Part includes the driving motor and main synchronous belt by second vertical plate setting on the panel, and the driving motor is mounted on On one motor mounting plate, the motor mounting plate is mounted on the wherein side of second vertical plate by several fixed connecting rods, The driving motor output end is provided with the first synchronous pulley, and first synchronous pulley passes through described in main synchronous band connection driving Sliver conveying assembly;The sliver conveying assembly is arranged in the other side of second vertical plate, described in the driving motor connection The sliver conveying assembly is arranged in sliver conveying assembly, the sliver pinch roller assembly and the sliver wheel assembly relative engagement Upper and lower two sides.
5. double pin electronic components according to claim 4 weld braid all-in-one machine, which is characterized in that the sliver is defeated Sending component includes lower sliver conveying assembly and upper sliver conveying assembly, and the conveying seat of the lower sliver conveying assembly is horizontally arranged at On second vertical plate, first conveyer belt, the main synchronous band logical are equipped with by one group of first delivery wheel in the conveying seat It crosses the connection of the second synchronous pulley and drives the first conveyer belt;Second conveyer belt of the upper sliver conveying assembly is defeated by second The upside for sending wheel to be jointly mounted to the first conveyer belt, the main synchronous belt pass through third synchronous pulley connection driving described the Two conveyer belts.
6. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that described to send chip Conveying mechanism includes sending piece slide, described send is arranged in sending piece holder assembly on piece slide, and described send is provided on piece holder assembly Chip gripper goes out gas enclosure cylinder component, and the chip gripper goes out gas enclosure cylinder component and the element chip of the welding post is transplanted on the pressure Glue station.
7. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that the tin soldering machine Structure includes the scolding tin stepper motor being arranged at the top of the third vertical plate, and the welding stepper motor passes through a scolding tin upright slide rail Solder iron bracket is driven, the solder iron bracket end corresponds to the welding post and is provided with soldering iron, and third vertical plate top is also set It is equipped with and send tin component, it is described that tin component is sent to connect with the soldering iron.
8. double pin electronic components according to claim 7 weld braid all-in-one machine, which is characterized in that the soldering iron packet Left soldering iron and right soldering iron are included, the left soldering iron is mounted on a left solder iron bracket, and the right soldering iron is mounted on a right solder iron bracket On, the left solder iron bracket is synchronous with the right solder iron bracket to be arranged on the scolding tin upright slide rail, the corresponding left soldering iron Being respectively arranged with a left side with the right soldering iron send tin component and the right side to send tin component.
9. double pin electronic components according to claim 1 weld braid all-in-one machine, which is characterized in that the presser feet is compiled Band mechanism includes moulding component, punching needle, divider, and the moulding component setting corresponds to the moulding work on the first vertical plate Position, the moulding station are located on rear side of the chip conveying mechanism;The adhesive tape and the paper tape pass through several adhesive tapes respectively leads Wheel and several paper tape guide wheels enter the moulding component, and moulding station rear is provided with punching seat, and the punching needle is set It sets in a punching swing arm, the punching swing arm connects the cam drive mechanism in the rack;The paper tape and the adhesive tape By entering the divider after the punching seat.
10. double pin electronic components according to claim 9 weld braid all-in-one machine, which is characterized in that the segmentation Device force-output shaft is provided with strap wheel, drawstring contact roller is arranged right above corresponding strap wheel, divider side inputting shaft passes through The power axis connection of synchronous belt and the cam drive mechanism, the paper tape and the adhesive tape pass through the strap wheel and the drawing Between band contact roller;Braid segmentation seat is additionally provided on rear side of strap wheel and the drawstring contact roller, the braid is segmented on seat It is provided with the cutter of all cylinder drivings of dying, the paper tape and the adhesive tape and passes through cutter formation finished product braid.
CN201910760378.4A 2019-08-16 2019-08-16 Double-pin electronic component welding braid all-in-one machine Active CN110402075B (en)

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CN113395893A (en) * 2021-08-04 2021-09-14 桂林电子科技大学 RFID-based multi-braid adjustable SMT feeder

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CN113395893A (en) * 2021-08-04 2021-09-14 桂林电子科技大学 RFID-based multi-braid adjustable SMT feeder

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