CN105014222A - Electrode plug manufacturing system and use method thereof - Google Patents
Electrode plug manufacturing system and use method thereof Download PDFInfo
- Publication number
- CN105014222A CN105014222A CN201510389155.3A CN201510389155A CN105014222A CN 105014222 A CN105014222 A CN 105014222A CN 201510389155 A CN201510389155 A CN 201510389155A CN 105014222 A CN105014222 A CN 105014222A
- Authority
- CN
- China
- Prior art keywords
- electrode
- electrode plug
- frock
- manufacturing system
- bridge silk
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K13/00—Welding by high-frequency current heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Resistance Welding (AREA)
- Wire Processing (AREA)
Abstract
The invention relates to an electrode plug manufacturing system and a use method thereof. The electrode plug manufacturing system comprises a supporting device, a tool circulation device, a bridge wire positioning device, a bridge wire welding device, a wire cutting device, a micro tension wire feeding device and a feeding device used for feeding an electrode plug basic body into the tool circulation device, wherein the tool circulation device comprises a circulation track and pushing devices; tool moving guide grooves are formed in the circulation track; the pushing devices push a tool to move in the circulation track; the bridge wire positioning device is arranged on the circulation track; and the bridge wire welding device and the wire cutting device are arranged on the supporting device or the circulation track. The electrode plug manufacturing system has the beneficial effects that full-automatic bridge wire welding can be realized; and the welding efficiency is high.
Description
Technical field
The present invention relates to squib field, particularly a kind of manufacturing system of electrode plug and using method thereof.
Background technology
Along with the develop rapidly of auto industry, automotive safety will rise to higher level and level, proposes higher quality requirement to the squib of automobile passive safety system core initial trigger element.The core component of squib is the electrode plug being welded with bridge silk.Ignition parts in air bag squib, commercial electric detonator, military electric igniter etc. are all the electrode plugs being welded with bridge silk.In actual use, electrode plug is connected with external circuit, is the core component of the components such as safe automobile air bag, commercial electric detonator, military igniter.The effect of electrode plug be have concurrently structural member, fixing transducing unit, electric insulation, airtight, heat sink, reflect the functions such as igniting, be generally made up of bridge silk and two payment to a porter/electrodes.Bridge silk is the resistance wire that a root bead is connected on two payment to a porter/electrodes, after electric current passes through, bridge silk generates heat instantaneously, and heat packs around bridge silk to heat sensitive ignition charge, after the temperature of bridge silk reaches the ignition point of ignition charge, ignition charge is got angry thus is realized component function.
As everyone knows, in order to reduce traffic accident casualties, safe automobile air bag needs to open air bag within a few tens of milliseconds when having an accident, this just requires that the bridge wire bond on electrode plug connects good and instantaneous ignition can be wrapped in heat combustible material (ignition charge) on bridge silk, the diameter of general bridge silk is that tens micron number magnitudes are to guarantee that resistance is enough large, can generate heat rapidly during energising, so tiny bridge silk brings and welds difficulty greatly.According to incompletely statistics, the safe automobile air bag squib of current domestic automobile demand is probably about 100,000,000, due to the restriction of technology, the current whole world only has individual businesses of the U.S. to have automation weldering bridge silk production line, and domestic existing squib is substantially all manual welding bridge silk, manual welding bridge silk adopts soldering processes mostly, and manual welding has the following disadvantages: (1) bridge wire resistance resistance dispersion is large by the impact of human factor; (2) due to the effect of residual brazing flux, there is dielectric corrosion and electrochemical corrosion in welding point simultaneously, the preferential etch position of this two class corrosion is all the positions engaged with bridge silk, therefore the bridge silk resistance of the electric detonator igniting device adopting this manual soldering technique to be formed irregularly can strengthen because corrosion rate is different within storage period, electric cap can be caused time serious to get angry and to lose efficacy; (3) there is zinc chloride (ZnCl) or ammonium chloride (NH in welding surroundings
4cl) evaporation of pernicious gas and heavy metal lead (Pb) etc., harm environment; (4) weld job mode is high to welder's visual demand, damage is large, can cause the diseases such as keratitis electrica; (5) welding efficiency is very low, and labour intensity is large, is difficult to meet the need of market.
Be subject to above-mentioned restriction, current domestic automobile air bag squib output probably only has 3-4 10,000,000, can not meet the demand in market completely.And the electrode plug welding bridge silk technique of squib is also widely used in the fields such as commercial electric detonator, geological prospecting hypocentrum cartridge, hail-proof rain-increasing rocket, model plane transmitting, armament rocket, ordnance missile, shell, fireworks and firecrackers, demand is very huge.Mainly bridge wire bond connects with electric performance test the technique bottleneck produced of domestic squib be substantially all manual work is at present main, thus a kind of can the technology of automation welded bridge silk will be the problem that solution is needed in squib field badly.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of can full automation welded bridge silk, a kind of electrode plug that welding efficiency is high manufacturing system.This system can be widely used in the welding of the field jackshaft silks such as safe automobile air bag, military various igniter, commercial electric detonator, geological prospecting vibration source bullet, rainfall-increasing and anti-hail rocket, Aero-Space model, safety belt micro gas generator.Another object of the present invention is to provide a kind of using method of manufacturing system of electrode plug.
The manufacturing system of a kind of electrode plug provided by the invention, its technical scheme is:
A manufacturing system for electrode plug, comprises bracing or strutting arrangement, frock EGR, bridge silk positioner, bridging fibril welding set, chasing-attachment, Minimal Tension wire feeder, electrode plug matrix is sent into the pay-off of frock EGR; Frock EGR comprises cyclic track and pusher, and cyclic track is provided with frock motion guide groove, and pusher promotes frock and moves in cyclic track; Bridge silk positioner is arranged on cyclic track; Bridging fibril welding set and chasing-attachment are arranged on bracing or strutting arrangement or on cyclic track.
The manufacturing system of a kind of electrode plug provided by the invention, can also comprise following attached technical scheme:
Wherein, Minimal Tension wire feeder can produce the tension force of 1g ~ 10g weight size; Minimal Tension wire feeder is selected from the one in magnet type tensioner, servo type tensioner, electron type tensioner or mechanical type tensioner.
Wherein, manufacturing system also comprises detecting electrode plug and whether welds qualified checkout gear, and checkout gear is arranged on cyclic track or on bracing or strutting arrangement.
Wherein, checkout gear comprises fixed support, control device, the first metal collet and the second metal collet, control device controls the first metal collet and the second metal collet relative to fixed support relative movement, first metal collet and the second metal collet are provided with clamping part, the clamping part of the first metal collet is provided with the first collets, the clamping part of the second metal collet is provided with the second collets, and the first collets and the second collets shift to install.
Wherein, checkout gear also comprises resistance meter, and one end of resistance meter is connected with the first metal collet, and the other end is connected with the second metal collet.
Wherein, checkout gear also comprises substandard product outlet and qualified products outlet; Substandard product exit and qualified products exit are provided with Pneumatic suction device.
Wherein, frock EGR also comprises pushing block, and pushing block promotes frock step-by-step movement and moves.
Wherein, cyclic track is back-shaped chain-type cyclic track, on four angles that pusher is arranged on cyclic track and can diagonal linkage.
Wherein, cyclic track is provided with manipulator, for carrying the electrode plug matrix of coming to move in the installing hole of frock pay-off.
Wherein, cyclic track is provided with the first locating and detecting device and the second locating and detecting device, the frock position on the first checkout gear positioning cycle track, whether the electrode plug matrix that second detection device detects in frock hole is set level.
Wherein, cyclic track is also provided with infrared detecting device.
Wherein, frock is provided with the groove of installation direction and the installing hole of installing electrodes plug matrix of mark electrode plug matrix, the diameter of installing hole is greater than the diameter of electrode plug matrix.
Wherein, electrode plug matrix comprises core electrode, insulating barrier and stopper with holes, and core electrode is arranged in the hole of stopper, is provided with insulating barrier between core electrode and stopper, stopper is connected with the first electrode needle, core electrode is connected with the second electrode needle.
Wherein, the first electrode needle and/or the second electrode needle are provided with kink, and the diameter of kink camber line is 0.2 ~ 0.6mm.
Wherein, bridge silk positioner comprises plural crochet hook and multiple thread pressing wheel, and multiple thread pressing wheel is separately positioned on the both sides of bridging fibril welding set, and crochet hook is arranged between thread pressing wheel.
Wherein, bridge silk positioner also comprises the spring to the force application apparatus of thread pressing wheel force and transmitting force, and spring is arranged between thread pressing wheel and force application apparatus.
Wherein, bridge silk positioner also comprises the positioning pulley that transmits bridge silk and the wired of clamping bridge silk is taken turns.
Wherein, the chasing-attachment cutting knife that comprises support, lower lock block, spring, cutting knife fixed axis and be arranged on cutting knife fixed axis; Spring is arranged between lower lock block and cutting knife fixed axis; One end of lower lock block is connected on support, and the other end is pressed against on the first end of spring; Second end of spring is placed in the upper surface of cutting knife fixed axis, and cutting knife is arranged on lower surface or the end of cutting knife fixed axis.
Wherein, bridging fibril welding set is electric current heat molten type welding machine.
Wherein, welder comprises drive unit, guide rod and soldering tip, and welding head holder is held in the lower end of guide rod, and drive unit drives guide rod and drives soldering tip to move down; There is between the tip of soldering tip and the side of guide rod the changeover portion of smooth surface.
Wherein, the below of the cyclic track at welding position place is provided with levelling device; Levelling device comprises resistance detection unit, vibrations equipment and the first grip block be oppositely arranged, the second grip block, and vibrations equipment is arranged on the below of the first grip block and the second grip block.
Wherein, pay-off is magnetic centrifugal oscillation feed gear.
Wherein, comprise base, controller, vibrating disk and feed appliance, vibrating disk sidewall arranges spiralling helical orbit, and controller controls vibrating disk and vibrates and rotate; The top of helical orbit is provided with the first guiding piece, step and the second guiding piece, and the first guiding piece is arranged on feeder terminal far away, and the second guiding piece is arranged on nearly feeder terminal; Step is arranged between the first guiding piece and the second guiding piece.
Present invention also offers a kind of using method of manufacturing system of electrode plug, its technical scheme is:
A using method for the manufacturing system of electrode plug, comprises the following steps:
1), start checks: open master station, whether checkout facility power supply, air pressure, feed etc. are normal;
2), install and location bridge silk: passed from Minimal Tension wire feeder by bridge silk, bridge filament winding to be crossed after positioning pulley through the below of thread pressing wheel, is located, and clamps at the wired place of wheel through bridge silk positioner;
3), sending electrode plug matrix: add electrode plug matrix in the vibrating disk of magnetic centrifugal vibration automatic charging device, by vibrating disk by electrode plug matrix marshalling one by one, deliver to straight line feeder continuously, then electrode plug matrix is delivered to the crawl position of manipulator by the vibrations of material loading track;
4), track transmission: load onto the frock clamp be numbered on back-shaped cyclic track, 4, track corner Pneumatic push device diagonal angle interlock, promote frock circular flow;
5), electrode plug matrix transmission: when infrared detecting device detects that gripper of manipulator fetch bit is equipped with electrode plug matrix, getting electrode plug matrix by gripper of manipulator moves to above frock, simultaneously by the first locating and detecting device by the tool locating in track, electrode plug matrix is put into frock by manipulator; Push frock to the second locating and detecting device operative position by pusher, then located by electrode plug matrix by the second locating and detecting device, guarantee that electrode plug matrix and frock are in same level, frock continues pushed reach; Bridge silk is pressed in frock by thread pressing wheel, promotes frock reach by pusher, and frock drives the reach of bridge silk, realizes automatic feeding;
6), welding: system is to the frock counting that workpiece is housed from manipulator material loading, and when frock pushes to welding position, system automatically identifies and starts welder; Before welding, automatic checkout system detects the electrode plug matrix in frock, clamping cylinder clamping electrode plug matrix afterwards, soldering tip presses down, guarantee to fit completely in soldering tip and electrode plug substrate contact face by the universal joint pressing from both sides soldering tip place, after-current pass through from the contact surface of soldering tip, form the thermal welding of moment, complete welding;
7), yarn break inspect and warning: after at every turn having welded, thread pressing wheel is micro-to be lifted, and Minimal Tension wire feeder is monitored bridge silk whole process is stressed, raises up if there is the tension rail of fracture of wire phenomenon Minimal Tension wire feeder will lose power, triggering alarm system, automatic welder(welding machine) is out of service;
8), cut bridge silk and resistance detection: cut off by the bridge silk at electrode plug two ends by chasing-attachment after having welded, whether the resistance value being detected electrode plug in frock by checkout gear is qualified;
9), discharging opening detects: system counts from resistance detection position to frock reach, and defective work pushes to after defective work outlet is identified automatically by system and got by high pressure draught, and certified products are got from certified products outlet by high pressure draught; The discharge pipe that discharging opening connects is equipped with automated watch-keeping facility, if there is material not draw off, system automatic alarm is also shut down;
10), finally by pusher empty frock is pushed to initial position, and so forth.
Enforcement of the present invention comprises following technique effect:
Technical scheme of the present invention solves bridge wire bond and connects full automatic technique bottleneck, and production efficiency is more reasonable than the same category of device process route of U.S. individual businesses, efficiency is higher.The welding of the field jackshaft silks such as safe automobile air bag, military various igniter, commercial electric detonator, geological prospecting vibration source bullet, rainfall-increasing and anti-hail rocket, Aero-Space model, safety belt micro gas generator can be widely used in.
The present invention has broken technology embargo and the high-tech blockade of individual businesses of the U.S., substantially increase our competitiveness, product for us substitutes import completely and lays a good foundation, better meet the demand in market, drive the development of domestic industry, enhance the international competitiveness of association area.
Compared with manual soldering technique in prior art, welding equipment of the present invention avoids human factor and residual brazing flux to the impact of product quality, eliminate the impact of pernicious gas on health, because the automatization level of equipment is high, thus reduce labour intensity, improve product quality, production efficiency and bridge silk resistance long-time stability.In addition, compared with energy storage resistance-welding process in prior art, be convenient to quality control, improve product percent of pass, stability of the welding quality and bridge silk resistance long-time stability;
And automation degree of equipment provided by the present invention is high, reduces labour intensity, improve production efficiency; Adopt heat molten type welding machine, revolutionize the operating environment of soldering production technology, thus welding quality is good, welding point anti-corrosion capability is strong; Can ensure to form stable melting welding type welding point, bridge silk resistance stability is good, and stability of the welding quality is good, and product percent of pass is high.
Adopt glass sintering electrode plug in the present invention, break the drawback that electrode plug is in the past difficult to adopt machinery welding.Adopt magnetic centrifugal vibrating disk automatic charging device, solve the problem that electrode plug is difficult to injection.Adopt the mode of automatic welding bridge silk, solve the problem that human weld's efficiency is low, welding is unstable.Adopt the Minimal Tension wire feeder of difference power structure, solve the easy fracture of wire of bridge silk, be difficult to the problem of locating.Adopt automatic measuring resistance checkout gear, solve the problem that manual testing's efficiency is low, error is large in the past.
The squib that the electrode plug adopting equipment of the present invention to prepare production is made can reach the performance indications of various professional standard completely, and its main performance index is as follows: resistance: (2 ± 0.2) Ω.Insulaion resistance: 500V DC voltage 2s, insulaion resistance >=1M Ω.Reliable ignition in all fire electric current: 1.2A/2ms.To misfire electric current: 0.4A/10s misfires.Service life: be not less than 15 years.Slip :≤10
-7mbarl/s, reaches as high as 10
-13mbarl/s.Squib keeps 4h respectively at the temperature of low temperature-40 DEG C ± 2 DEG C, normal temperature+23 DEG C ± 2 DEG C, high temperature+90 DEG C ± 2 DEG C, then in the closed container of 10cm, by carrying out the test of P-T (pressure P-time T) curve with the DC current of 1.2A, meet and be less than 3ms the duration of ignition, surge pressure is 5MPa-15MPa; Be better than the performance of existing squib.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 2 is the front schematic view of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 3 is the frock EGR perspective view of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 4 is the frock EGR plan structure schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 5 is the bridge silk positioner schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 6 is the bridge silk positioner bridge silk of the manufacturing system of a kind of electrode plug of the embodiment of the present invention and the partial schematic diagram of crochet hook
Fig. 7 is the chasing-attachment perspective view of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 8 is the chasing-attachment construction profile schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Fig. 9 is the chasing-attachment partial structurtes schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 10 is the chasing-attachment Facad structure schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 11 is the chasing-attachment A-A face structural representation of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 12 is the electrode plug checkout gear perspective view of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 13 is the rearview of the electrode plug checkout gear of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 14 is the bridging fibril welding set structural representation of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 15 is the soldering tip partial structurtes schematic diagram of the bridging fibril welding set of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 16 is the levelling device structural representation of the bridging fibril welding set of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 17 is the pay-off Facad structure schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 18 is the pay-off plan structure schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 19 is the first guiding piece partial schematic diagram of the pay-off of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 20 is the top rail schematic diagram of the pay-off of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 21 is the second guiding piece partial schematic diagram of the pay-off of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 22 is the electrode plug cross section structure schematic diagram of the manufacturing system of a kind of electrode plug of the embodiment of the present invention
Figure 23 a is electrode plug electrode dial (B face) the side-looking structural representation of the manufacturing system of a kind of electrode plug of the embodiment of the present invention; Figure 23 b is a kind of electrode plug solder side (A face) side-looking structural representation of the embodiment of the present invention
1, pay-off; 10, vibrating disk; 11, base; 12, controller; 13, straight line feeder; 14, the first guiding piece; 15, step; 16, strut rail bar; 17, the second guiding piece; 18, shallow sidewall.
2, frock EGR; 20, cyclic track; 21, pushing block; 22, pusher; 23, frock; 24, groove; 25, installing hole; 26, manipulator; 27, the first locating and detecting device; 28, the second locating and detecting device; 29, infrared detecting device.
3, Minimal Tension wire feeder.
4, bridge silk positioner; 40, thread pressing wheel; 41, spring; 42, force application apparatus; 43, crochet hook; 44, positioning pulley; 45, wiredly to take turns; 47, observation device.
5, bridging fibril welding set; 50, levelling device; 51, equipment is shaken; 52, drive unit; 53, guide rod; 54, soldering tip; 55, the first grip block; 56, the second grip block.
6, chasing-attachment; 60, support; 61, lower lock block; 62, cutting knife fixed axis; 63, cutting knife; 64, stop nut.
7, checkout gear; 70, substandard product outlet; 71, qualified products outlet; 72, fixed support; 73, control device; 74, the first metal collet; 75, the second metal collet; 76, clamping part; 77, the first collets; 78, the second collets.
8, master station; 80, bracing or strutting arrangement.
90, core electrode; 91, insulating barrier; 92, stopper; 93, the first electrode needle; 94, the second electrode needle; 95, kink; 96, bridge silk; 97, solder joint; 98, electrode plug matrix.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in detail, it is pointed out that described embodiment is only intended to be convenient to the understanding of the present invention, and any restriction effect is not play to it.
See Figure 22, Figure 23 a, Figure 23 b, show the electrode plug for preparation, comprise core electrode 90, bridge silk 96, insulating barrier 91 and stopper 92 with holes, core electrode 90 is arranged in the hole of stopper 92, insulating barrier 91 is provided with between core electrode 90 and stopper 92, stopper 92 is connected with the first electrode needle 93, core electrode 90 is connected with the second electrode needle 94; Bridge silk 96 welds with core electrode 90 and stopper 92, and bridge silk 96 and stopper 92 have two or more solder joint 97; Core electrode 90 is arranged on inside stopper 92 with holes, then by insulating materials, core electrode 90 and stopper 92 is insulated.Easily weld because stopper 92 has larger bonding area, therefore only bridge silk 96 aligned with core electrode 90 need be welded in mechanical welding termination process.First electrode needle 93 and/or the second electrode needle 94 are provided with kink 95, and the diameter of kink 95 camber line is 0.2 ~ 0.6mm; The present embodiment is 0.3 ~ 0.5mm preferably, is specifically chosen as 0.45mm, and the setting of kink makes electrode needle near the center of stopper 92, handled easily in mechanical welding termination process.In the present embodiment, the first electrode needle 93 is weld with the connected mode of stopper 92, and the second electrode needle 94 is same wire with core electrode 90; First electrode needle 93 and the second electrode needle 94 have the kink bending to same direction; Electrode needle is coated with copper or gold; The shape of electrode plug is any one in circular, square, ellipse, and the shape in the hole of stopper 92 is any one in circular, square, ellipse; The hole circular of the present embodiment stopper 92; In the present embodiment, stopper 92 and insulating barrier 91 are all annular, and annular insulating barrier 91 is wrapped in core electrode 90, and the stopper 92 of annular is wrapped in the insulating barrier 91 of annular; Core electrode 90 is teleoseal materials, close with the coefficient of thermal expansion and contraction of bridge silk 96; Insulating barrier 91 can be selected to be ceramic material or thermosetting plastics injected plastics material or high temperature sintering glass, and stopper 92 is metal materials.The diameter of electrode plug is 5 ~ 10mm, and the thick 0.5 ~ 1.2mm of insulating barrier 91 between core electrode 90 and stopper 92, the diameter of core electrode 90 is 0.6 ~ 2mm.The present embodiment is preferred, and the diameter of electrode plug is 7.1mm, and the thick 0.827mm of insulating barrier 91 between core electrode 90 and stopper 92, the diameter of core electrode 90 is 1.026mm.Bridge silk 96 is Jellif silks, and the diameter of bridge silk 96 is 0.020mm or 0.024mm or 0.028mm.The present embodiment electrode plug can generate heat instantaneously at 3 milliseconds and reach more than 1000 degree Celsius, and serviceability is superior.
See Fig. 1 and Fig. 2, the manufacturing system of a kind of electrode plug that the present embodiment provides, comprise: the frock EGR 2 of carry electrode plug matrix (electrode plug of non-welded bridge silk), unordered electrode plug matrix is sent into the pay-off 1 of frock EGR, for transmitting bridge silk and bestowing the Minimal Tension wire feeder 3 of bridge silk some tension, the bridge silk positioner 4 that bridge silk is aimed at the solder joint of electrode plug matrix, by the bridging fibril welding set 5 that bridge silk welds with electrode plug matrix, for cutting off the chasing-attachment 6 of bridge silk, qualified checkout gear 7 whether is welded for detecting electrode plug, and bracing or strutting arrangement 80, bracing or strutting arrangement 80 is for supporting tool EGR 2 or other device feature, and Minimal Tension wire feeder 3 can be arranged on bracing or strutting arrangement 80, bridge silk positioner 4 is arranged on cyclic track 20, bridging fibril welding set 5 and chasing-attachment 6 are arranged on bracing or strutting arrangement 80 or cyclic track 20, Minimal Tension wire feeder 3 can produce the tension force of 1g ~ 10g, the tension force of preferred 2g, Minimal Tension wire feeder 3 is magnet type tensioners, servo type tensioner, one in electron type tensioner or mechanical type tensioner, the preferred magnet type tensioner of the present embodiment, solve the easy fracture of wire of bridge silk, be difficult to the problem of locating, magnet type tensioner utilizes magnet principle of opposite sex attraction, the torsion varied in size is produced by regulating magnetic wheel, filament passes through around magnetic wheel, just need the torsion overcoming magnetic wheel generation, tension rail passes through lever principle, spring force elongate rod is put little, play balanced action and cushioning effect, prevent from using section excessive velocities fracture of wire, jump silk, make filament exceptionally straight all the time.Pay-off is sent into electrode plug matrix in the frock in cyclic track, and electrode plug matrix moves in cyclic track along with frock, sequentially passes through bridge silk positioner, bridging fibril welding set and chasing-attachment; On the core electrode that bridge silk positioner is positioned at electrode plug matrix the bridge silk be connected with Minimal Tension wire feeder and stopper, bridging fibril welding set is connected on bridge wire bond on electrode plug matrix, the electrode plug welded moves to below chasing-attachment through cyclic track, chasing-attachment cuts off the bridge silk on the electrode plug welded, electrode plug enters checkout gear, so repeats the welding of next electrode plug matrix.In the present embodiment, bridging fibril welding set 5 can select electric current heat molten type welding machine; Pay-off 1 can select magnetic centrifugal oscillation feed gear, solves the problem that electrode plug matrix is difficult to injection; Checkout gear 7 can select resistance-type checkout gear, solves the problem that human weld's efficiency is low, welding is unstable; Electrode plug matrix can select glass sintering electrode plug matrix, breaks the drawback that electrode plug is in the past difficult to adopt machinery welding.
The following concrete structure introducing the present embodiment in detail:
See Fig. 3 and Fig. 4, the frock EGR that the present embodiment provides comprises cyclic track 20, pushing block 21 and pusher 22, the motion guide groove of frock 23 is provided with in cyclic track 20, electrode plug matrix is placed in frock 23, pushing block 21 moves for promoting frock 23 step-by-step movement, and pusher 22 controls pushing block 21 and moves; Pusher 22 is Pneumatic push devices, and Pneumatic push device comprises cylinder and the air cylinder support for supporting cylinder; Cyclic track 20 is back-shaped chain-type cyclic tracks 20, and pusher 22 is arranged on four angles of back-shaped track, and the pusher 22 on four angles can diagonal linkage.The frock EGR structure of the present embodiment is simple, easy to use, and frock 23 can be made to send in cycles, thus automatically and continuously electrode plug matrix is delivered to the welding of welding machine place.Preferred as the present embodiment, frock 23 is provided with the groove 24 of the installation direction for indicating electrode plug and the installing hole 25 of installing electrodes plug matrix, and the diameter of installing hole 25 is greater than the diameter of electrode plug matrix; The distance of step-by-step movement movement is the distance of frock 23 width in the X direction, and the distance of step-by-step movement movement is the distance of frock 23 length in the Y direction; Pusher 22 is also provided with sensor, for detecting the position of frock 23; Cyclic track 20 is provided with manipulator 26, for carrying the electrode plug matrix of coming to move in the installing hole of frock 23 pay-off; Cyclic track 20 is provided with the first locating and detecting device 27 and the second locating and detecting device 28, first checkout gear 27 for the frock 23 on positioning cycle track 20 position thus adjustment manipulator action, whether second detection device 28 is set level for the electrode plug matrix detected in frock hole; Cyclic track 20 is provided with infrared detecting device 29, for detect circulation frock 23 installing hole in whether be empty, if also there is electrode plug in installing hole, then report to the police and stop circulation.Its workflow is, order mounting tool in cyclic track, and manipulator moves to the electrode plug matrix that pay-off is sent here in the installing hole in frock, and then pusher promotion pushing block step-by-step movement moves, thus realizes frock circulation.The diameter of installing hole is slightly larger than the diameter of electrode plug matrix, if the solder side of electrode plug matrix is out-of-level, if electrode plug matrix is uneven, by pressing down electrode plug matrix solder side or regulating the mode of oscillating electrode pin to regulate the solder side level of electrode plug matrix, welding precision can be ensured.
See Fig. 5 and Fig. 6, the bridge silk positioner that the present embodiment provides comprises multiple thread pressing wheel 40, multiple thread pressing wheels 40 are separately positioned on the both sides of welder 5, preferably, also comprise plural crochet hook 43, wherein the crotch direction of a part of crochet hook 43 inwards, and the crotch direction of a part of crochet hook 43 is outside in addition, crochet hook 43 is arranged between thread pressing wheel 40, and the core electrode that can realize bridge silk and electrode plug matrix is accurately located.Bridge silk positioner also comprises the spring 41 to the force application apparatus 42 of thread pressing wheel force and transmitting force, and spring 41 is arranged between thread pressing wheel 40 and force application apparatus 42, guarantees the pressure uniform of thread pressing wheel 40; Bridge silk positioner also comprises wearing and send the positioning pulley 44 of bridge silk and the wired of clamping bridge silk to take turns 45, and positioning pulley 44, for transmitting bridge silk, wiredly takes turns 45 for the clamping bridge silk when initial cable stay bridge silk, realizes bridge silk and is positioned on weld horizontal line.The observation device 47 whether core electrode that bridge silk positioner can also comprise observation bridge silk and electrode plug matrix aligns, observation device 47 can be magnifying glass.
The bridge silk positioner that the present embodiment provides, structure is simple, easy to use, can be that the bridge silk of tens micron number magnitudes and the millimetre-sized core electrode of electrode plug matrix are accurately located by diameter, realize machine automatization welded bridge silk.During initial cable stay bridge silk, bridge silk pulls out from coil, through the tension rail on Minimal Tension wire feeder, through pulley break-in, through crochet hook (located by crochet hook and ensure that bridge silk aligns with electrode plug center), clamped by bridge silk to wired place of taking turns, tensioner is by stretching for the tension of bridge silk, and then bridge silk is pressed in frock by thread pressing wheel again.Moving forward of bridge silk is driven by the movement of frock in continuous welding process.
See Fig. 7 to Figure 11, show a kind of chasing-attachment of the present embodiment, the cutting knife 63 comprising support 60, the lower lock block 61 be connected with support 60, spring 41, cutting knife fixed axis 62 and be arranged on cutting knife fixed axis; Spring 41 is arranged between lower lock block 61 and cutting knife fixed axis 62; Lower lock block 61 is bar shaped lower lock block, and its one end is connected on support 60, and the other end is pressed against on the first end of spring 41; Cutting knife fixed axis 62 is bar shaped cutting knife fixed axis, and the second end of spring 41 is placed in the upper surface of cutting knife fixed axis 62, and lower surface or the end of cutting knife fixed axis 62 are provided with cutting knife 63.Preferably, chasing-attachment also comprises stop nut 64, for preventing the excessive resilience of spring; Lower lock block 61 can be controlled by pneumatic means.This chasing-attachment structure is simple, easy to operate, can bestow suitable power and bridge silk is cut off, thus realize the serialization of welding process.By arranging the size that spring controls cutting knife strength between lower lock block and cutting knife fixed axis, thus do not damaging the situation incision bridge cut-off silk of electrode plug.
See Figure 12 and Figure 13, the checkout gear that the present embodiment provides comprises fixed support 72, control device 73, first metal collet 74 and the second metal collet 75, control device 73 is for controlling the first metal collet 74 and the second metal collet 75 relative to fixed support 72 relative movement, first metal collet 74 and the second metal collet 75 are provided with clamping part 76, the clamping part 76 of the first metal collet 74 is provided with the first collets 77, the clamping part of the second metal collet 75 is provided with the second collets 78, first collets 77 and the second collets 78 shift to install; Checkout gear also comprises resistance meter, and one end of resistance meter is connected with the first metal collet 74, and the other end is connected with the second metal collet 75; First metal collet 74 is copper chucks, and the second metal collet 75 is copper chucks; Control device 73 is cylinder control units; Checkout gear also comprises substandard product outlet 70 and qualified products outlet 71 (shown in Fig. 3); Substandard product exit and qualified products exit are provided with Pneumatic suction device.
The structure of the detecting device that the present embodiment provides is simple, efficiency is high, error is little, easy to operate, whether the peculiar structure for electrode plug can detecting electrode plug matrix and bridge silk weld firmly fast, Detection accuracy is high, can apply to mechanization automatic welding bridge silk system.Two collets are separately fixed on the copper chuck on both sides, and effect can play again in order to ensure electrode plug not short circuit in testing process well to fix to clamp effect.Under the effect of cylinder, the copper chuck coordinated insulation block of the right and left clamps two electrode needle, measures.Resistance meter can set resistance value scope, and has sorting function, when sorting state, can according to setting value judge resistance value too greatly, too little or as non-defective unit.In the present embodiment when the resistance value of electrode plug within the scope of 1.8-2.0 Ω from the sucking-off of qualified products exit, substandard product is from the sucking-off of substandard product exit.
See Figure 14 to Figure 16, the bridging fibril welding set 5 that the present embodiment provides comprises drive unit 52, guide rod 53 and soldering tip 54, soldering tip 54 is clamped in the lower end of guide rod 53, and drive unit 52 drives guide rod 53 and drives soldering tip 54 to move down to be welded on the core electrode 90 of electrode plug matrix by bridge silk 96.
More preferably, between welder 5 and the positioner 4 being located thereon trip, crochet hook 43 is provided with.As shown in figure 14, the quantity of the crochet hook 43 wherein shown is two.Fig. 6 shows the layout schematic diagram of crochet hook 43, and preferably, the bending direction of two crochet hooks 43 is contrary, and at its stiff end by nut anchoring on the table.
Figure 15 shows the schematic diagram according to soldering tip 54 of the present invention.As shown in the figure, there is between the tip of soldering tip 54 and the side of guide rod 53 changeover portion of smooth surface.It should be noted that at this, in prior art, bonding tool tip is rectangle plane, namely has the corner of about 100 degree between the tip of soldering tip and the side of guide rod, and does not have the changeover portion of smooth surface.When using the soldering tip of prior art, because tip has violent corner, often can cut off bridge silk, causing the stagnation of production.After adopting soldering tip 54 of the present invention, owing to having the changeover portion of smooth surface between most advanced and sophisticated and the side of guide rod 53, therefore can not cause damage to bridge silk, production can be carried out smoothly.
Preferably, the observation device of core electrode for observing bridge silk and electrode plug matrix whether centering can also be set at welding position place, such as, can be magnifying glass, and the image observed is shown on a display screen in real time.
During welding, the tension force applying setting to bridge silk makes its tensioning, and force application apparatus 42 applies downward pressure to thread pressing wheel 40 makes it descending, and bridge silk 96 is pressed between the thread pressing wheel 40 of upstream and downstream, simultaneously by the guiding of crochet hook 43, make bridge silk 96 and core electrode 90 accurately centering.In this process, the image can passed back by display screen real time inspection observation device.After accurate centering, drive unit 52 drives guide rod 53 and drives soldering tip 54 to move down, and is welded on successively by bridge silk 96 on the solder joint of stopper 92, core electrode 90 and stopper 92.
When electrode plug matrix to run to below soldering tip etc. to be welded, the phenomenon of electrode plug matrix injustice may be there is, the inaccurate product that makes in welding position can be caused so defective.In order to overcome the phenomenon of the electrode plug injustice that may occur, more preferably, as shown in figure 14, the below of the cyclic track 20 at welding position place is provided with levelling device 50.As shown in figure 16, which show the structural representation of levelling device 50, the first grip block 55, second grip block 56 comprising resistance detection unit, vibrations equipment 51 and be oppositely arranged.Vibrations equipment 51 is arranged on the below of the first grip block 55 and the second grip block 56.Time to be welded below electrode plug substrate motion to soldering tip etc., first grip block 55 and the second grip block 56 clamp the first electrode needle 93 and the second electrode needle 94, the resistance of resistance detection unit measure loop, if the resistance value detected and standard value are not inconsistent, show that electrode plug matrix is in uneven state.Now, vibrations equipment 51 can adjust the position of electrode plug matrix until the resistance value detected conforms to standard value by automatic vibration, thus makes electrode plug matrix get back to smooth position.It should be noted that, whole process duration is very short, can complete in several milliseconds.
See Figure 17 to Figure 21, the pay-off that the present embodiment provides, comprises base 11, controller 12, vibrating disk 10 and feed appliance, and vibrating disk 10 sidewall arranges spiralling helical orbit, and controller 12 controls vibrating disk 10 and vibrates and rotate; The helical orbit at top connects feed appliance, and feed appliance can be straight line feeder 13.See accompanying drawing 3 to Fig. 5, the top of helical orbit is provided with the first guiding piece 14 of adjustment electrode plug matrix, step 15 and the second guiding piece 17; First guiding piece 14 is arranged on feeder terminal far away, and the second guiding piece 17 is arranged on nearly feeder terminal; Step 15 is arranged between the first guiding piece 14 and the second guiding piece 17 (see Fig. 2).See Fig. 3, the first guiding piece 14 stops unordered electrode plug matrix 98, and through the stop of the first guiding piece 14, the electrode plug matrix 98 upright (upwards, stopper is downward for electrode needle) of the overwhelming majority on spiral tracks; The effect of step 15 to make part accumbency electrode plug matrix on spiral tracks become erectility (principle: stopper end is heavy, electrode needle end is light, when falling down, easy electrode needle upwards), as preferably, the front, side of step 15 is provided with a strut rail bar 16, can increase the quantity of the electrode plug matrix 98 stood upright in helical orbit.First guiding piece 14 can select convex blend stop, and the second guiding piece can be that gradual change is protruding.See Fig. 5, at the second guiding piece 17, shallow sidewall 18 is arranged to side, the effect of the second guiding piece 17 stops that accumbency or horizontally-inclined are in the electrode plug matrix 98 of helical orbit, make the electrode plug matrix 98 of accumbency or horizontally-inclined bottom its vibrating disk that to drop back to the shallow sidewall 18 of side, and make upright electrode plug matrix 98 guiding smoothly by shallow sidewall 18 and through the second guiding piece 17 can enter feed appliance.In the present embodiment, the helical orbit of nearly feeder terminal is the distortion track that more convenient electrode plug transmits.The upright together electrode plug matrix of last code enters straight line feeder, and the manipulator being arranged on straight line feeder end moves to electrode plug matrix in cyclic track, completes feeding.Said apparatus pay-off can send unordered electrode plug raw material into bridge wire bond welding system automatically, structure is simple, accuracy is high, easy to operate.
The present embodiment additionally provides a kind of using method of manufacturing system of electrode plug, specific as follows:
See the manufacturing system of a kind of electrode plug of Fig. 1 and Fig. 2, comprise the vibrating disk 10 for automatic charging, for the base 11 of fixing vibrating disk, for transmitting the straight line feeder 13 of raw material, for capturing the manipulator 26 of electrode plug matrix, for the first locating and detecting device 27 of positioning tool, for the second locating and detecting device 28 whether the electrode plug matrix detected in frock hole is set level, for pushing the pusher 22 of frock, for straining the Minimal Tension wire feeder 3 of bridge silk, positioning pulley 44, 45 are taken turns for the wired of clamping bridge silk, thread pressing wheel 40, for the bridging fibril welding set 5 of welded bridge silk, for cutting off the chasing-attachment 6 of bridge silk, successful checkout gear 7 whether is welded for detecting electrode bridge silk beyond the Great Wall, defective work outlet 70, certified products outlet 71, whether be empty infrared detector 29 for detect in frock hole, for the master station 8 of control automation system running.
The using method of bridge wire bond welding system is as follows:
1), start checks: open master station 8, whether checkout facility power supply, air pressure, feed etc. are normal.
2), bridge silk is installed and location: by diameter be the bridge silk of 0.028mm from Minimal Tension wire feeder 3 through (tension force is about 2 grams), the preferred magnet type tensioner of Minimal Tension wire feeder, bridge silk 96 is walked around after positioning pulley 44 through the below of thread pressing wheel 40, be located (guaranteeing that bridge silk and diameter are that the electrode plug matrix core electrode of about 1mm aligns) through bridge silk positioner, and take turns the clamping of 45 places wired.
3), material loading: the present embodiment preferred magnetic centrifugal vibration automatic charging device, appropriate electrode plug matrix is added in vibrating disk 10, by vibrating disk 10 by electrode plug matrix marshalling one by one, deliver to straight line feeder 13 continuously, then by the vibrations of material loading track, electrode plug matrix is delivered to manipulator 26 crawl position.
4), back-shaped track transmission: track has 118 frock clamps be numbered, 4, track corner Pneumatic push device 22 diagonal angle interlock, promote frock circular flow.
5), electrode plug matrix transmission: when infrared detecting device detects that gripper of manipulator fetch bit is equipped with electrode plug matrix, getting electrode plug matrix by gripper of manipulator moves to above frock, simultaneously by the first locating and detecting device 27 by the tool locating in track, electrode plug matrix is put into frock by manipulator.Push frock to the second locating and detecting device 28 operative position by pusher, then located by electrode plug matrix by the second locating and detecting device 28, guarantee that electrode plug matrix and frock are in same level, frock continues pushed reach.
6), automatic feeding: bridge silk is pressed in frock by thread pressing wheel 40, promotes frock reach by pusher 22, and frock drives the reach of bridge silk, realizes automatic feeding.
7), welding: system is to the frock counting that workpiece is housed from manipulator material loading, and when frock pushes to bridging fibril welding set position, system automatically identifies and starts welding system.Then by bridging fibril welding set, bridge wire bond is connected on electrode plug matrix.Welding machine operation principle: before welding, automatic checkout system detects the electrode plug matrix in frock, clamping cylinder clamping electrode plug matrix afterwards, soldering tip presses down, guarantee to fit completely in soldering tip and electrode plug substrate contact face by the universal joint pressing from both sides soldering tip place, after-current pass through from the contact surface of soldering tip, form the thermal welding of moment, complete welding.
8), yarn break inspect and warning: after having welded, thread pressing wheel 40 is micro-to be lifted at every turn, and Minimal Tension wire feeder 3 pairs of bridge silks whole process are stressed monitors, if there is fracture of wire phenomenon, the tension rail of Minimal Tension wire feeder loses power and raises up, and triggering alarm system, automatic welder(welding machine) is out of service.
9), chopping, resistance detection: by chasing-attachment 6, the bridge silk at electrode plug two ends is cut off after having welded, detected the resistance value whether qualified (qualified resistance value scope 1.8-2.0 Ω) of electrode plug in frock by checkout gear 7.
10), discharging opening detects: system counts from resistance detection position to frock reach, and defective work pushes to after defective work outlet 70 is identified automatically by system and got by high pressure draught, and certified products are got from certified products outlet 71 by high pressure draught.The discharge pipe that discharging opening connects is equipped with automated watch-keeping facility, if there is material not draw off, system automatic alarm is also shut down.
11), finally by pusher 22 empty frock is pushed to initial position, and so forth.
Electrode plug matrix is defined as the structural member not being welded with bridge silk, is called electrode plug (electric firing part) after being welded with bridge silk.
The structure of the electrode plug using said method to prepare is for being arranged on core electrode inside stopper with holes, then by insulating materials, core electrode and stopper are insulated, stopper has larger bonding area, thus easily aim at welding, only bridge silk aligned with core electrode welding, automation, mechanization batch production need be very convenient in mechanical welding termination process.Arrange the easy fixed electrode plug welding of electrode needle connect and be easily connected with external circuit.Hold caducous problem for solder joint, bridge silk of the present invention and stopper have two or more solder joint, add the solder joint on core electrode, can guarantee that bridge silk and electrode plug are fixed, and not easily agingly come off, thus greatly improve the security performance of the parts such as safe automobile air bag.Described electrode plug structure is simple, volume is little, and cost is low, good manufacturability, reliability and security high.Electrode plug insulating materials adopts high-temperature ceramic materials or glass sintering material, or thermosetting plastics injected plastics material etc., make product have higher-strength and good sealing.
The squib that the electrode plug adopting the preparation of the equipment of the present embodiment to produce is made can reach the performance indications of various professional standard completely, its main performance index: resistance: (2 ± 0.2) Ω.Insulaion resistance: 500V DC voltage 2s, insulaion resistance >=1M Ω.Reliable ignition in all fire electric current: 1.2A/2ms.To misfire electric current: 0.4A/10s misfires.Service life: be not less than 15 years.Slip :≤10
-7mbarl/s, reaches as high as 10
-13mbarl/s.Squib keeps 4h respectively at the temperature of low temperature-40 DEG C ± 2 DEG C, normal temperature+23 DEG C ± 2 DEG C, high temperature+90 DEG C ± 2 DEG C, then in the closed container of 10cm, by carrying out the test of P-T (pressure P-time T) curve with the DC current of 1.2A, meet and be less than 3ms the duration of ignition, surge pressure is 5MPa-15MPa; Be better than the performance of existing squib.
Finally should be noted that; above embodiment is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; although done to explain to the present invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to technical scheme of the present invention or equivalent replacement, and not depart from essence and the scope of technical solution of the present invention.
Claims (24)
1. a manufacturing system for electrode plug, is characterized in that: comprise bracing or strutting arrangement, frock EGR, bridge silk positioner, bridging fibril welding set, chasing-attachment, Minimal Tension wire feeder, electrode plug matrix sent into the pay-off of frock EGR; Described frock EGR comprises cyclic track and pusher, and described cyclic track is provided with frock motion guide groove, and described pusher promotes frock and moves in cyclic track; Described bridge silk positioner is arranged on described cyclic track; Described bridging fibril welding set and described chasing-attachment are arranged on described bracing or strutting arrangement or on described cyclic track.
2. the manufacturing system of a kind of electrode plug according to claim 1, is characterized in that: described Minimal Tension wire feeder can produce the tension force of 1g ~ 10g weight size; Described Minimal Tension wire feeder is selected from the one in magnet type tensioner, servo type tensioner, electron type tensioner or mechanical type tensioner.
3. the manufacturing system of a kind of electrode plug according to claim 1, is characterized in that: described manufacturing system also comprises detecting electrode plug and whether welds qualified checkout gear, and described checkout gear is arranged on described cyclic track or on described bracing or strutting arrangement.
4. the manufacturing system of a kind of electrode plug according to claim 3, it is characterized in that: described checkout gear comprises fixed support, control device, first metal collet and the second metal collet, described control device described first metal collet of control and the second metal collet are relative to fixed support relative movement, described first metal collet and described second metal collet are provided with clamping part, the clamping part of described first metal collet is provided with the first collets, the clamping part of described second metal collet is provided with the second collets, described first collets and described second collets shift to install.
5. the manufacturing system of a kind of electrode plug according to claim 4, is characterized in that: described checkout gear also comprises resistance meter, and one end of described resistance meter is connected with described first metal collet, and the other end is connected with described second metal collet.
6. the manufacturing system of a kind of electrode plug according to claim 4, is characterized in that: described checkout gear also comprises substandard product outlet and qualified products outlet; Substandard product exit and qualified products exit are provided with Pneumatic suction device.
7. the manufacturing system of a kind of electrode plug according to claim 1, is characterized in that: described frock EGR also comprises pushing block, and described pushing block promotes frock step-by-step movement and moves.
8. the manufacturing system of a kind of electrode plug according to claim 1, is characterized in that: described cyclic track is back-shaped chain-type cyclic track, on four angles that described pusher is arranged on cyclic track and can diagonal linkage.
9. the manufacturing system of a kind of electrode plug according to claim 1, is characterized in that: described cyclic track is provided with manipulator, for carrying the electrode plug matrix of coming to move in the installing hole of frock pay-off.
10. the manufacturing system of a kind of electrode plug according to claim 1, it is characterized in that: described cyclic track is provided with the first locating and detecting device and the second locating and detecting device, frock position on described first locating and detecting device positioning cycle track, whether the electrode plug matrix that described second locating and detecting device detects in frock hole is set level.
The manufacturing system of 11. a kind of electrode plugs according to claim 1, is characterized in that: described cyclic track is also provided with infrared detecting device.
The manufacturing system of 12. a kind of electrode plugs according to claim 1, it is characterized in that: the groove of installation direction and the installing hole of installing electrodes plug matrix that frock are provided with mark electrode plug matrix, the diameter of described installing hole is greater than the diameter of described electrode plug matrix.
The manufacturing system of 13. a kind of electrode plugs according to claim 1, it is characterized in that: electrode plug matrix comprises core electrode, insulating barrier and stopper with holes, described core electrode is arranged in the hole of described stopper, insulating barrier is provided with between described core electrode and described stopper, described stopper is connected with the first electrode needle, described core electrode is connected with the second electrode needle.
The manufacturing system of 14. a kind of electrode plugs according to claim 13, is characterized in that: described first electrode needle and/or described second electrode needle are provided with kink, and the diameter of described kink camber line is 0.2 ~ 0.6mm.
The manufacturing system of 15. a kind of electrode plugs according to claim 1, it is characterized in that: described bridge silk positioner comprises plural crochet hook and multiple thread pressing wheel, described multiple thread pressing wheel is separately positioned on the both sides of bridging fibril welding set, and described crochet hook is arranged between thread pressing wheel.
The manufacturing system of 16. a kind of electrode plugs according to claim 15, it is characterized in that: described bridge silk positioner also comprises the spring to the force application apparatus of thread pressing wheel force and transmitting force, and described spring is arranged between described thread pressing wheel and described force application apparatus.
The manufacturing system of 17. a kind of electrode plugs according to claim 15, is characterized in that: described bridge silk positioner also comprises the positioning pulley that transmits bridge silk and the wired of clamping bridge silk is taken turns.
The manufacturing system of 18. a kind of electrode plugs according to claim 1, is characterized in that: the cutting knife that described chasing-attachment comprises support, lower lock block, spring, cutting knife fixed axis and is arranged on cutting knife fixed axis; Described spring is arranged between described lower lock block and described cutting knife fixed axis; One end of described lower lock block is connected on described support, and the other end is pressed against on the first end of described spring; Second end of described spring is placed in the upper surface of described cutting knife fixed axis, and described cutting knife is arranged on lower surface or the end of described cutting knife fixed axis.
The manufacturing system of 19. a kind of electrode plugs according to claim 1, is characterized in that: described bridging fibril welding set is electric current heat molten type welding machine.
The manufacturing system of 20. a kind of electrode plugs according to claim 1, it is characterized in that: described bridging fibril welding set comprises drive unit, guide rod and soldering tip, described welding head holder is held in the lower end of described guide rod, and described drive unit drives described guide rod and drives described soldering tip to move down; There is between the tip of described soldering tip and the side of described guide rod the changeover portion of smooth surface.
The manufacturing system of 21. a kind of electrode plugs according to claim 20, is characterized in that: the below connecing the described cyclic track of position at described bridge wire bond is provided with levelling device; Described levelling device comprises resistance detection unit, vibrations equipment and the first grip block be oppositely arranged, the second grip block, and described vibrations equipment is arranged on the below of described first grip block and described second grip block.
The manufacturing system of 22. a kind of electrode plugs according to claim 1, is characterized in that: described pay-off is magnetic centrifugal oscillation feed gear.
The manufacturing system of 23. a kind of electrode plugs according to claim 22, it is characterized in that: described pay-off comprises base, controller, vibrating disk and feed appliance, described vibrating disk sidewall arranges spiralling helical orbit, and described controller controls described vibrating disk and vibrates and rotate; The top of described helical orbit is provided with the first guiding piece, step and the second guiding piece, and described first guiding piece is arranged on feeder terminal far away, and described second guiding piece is arranged on nearly feeder terminal; Described step is arranged between described first guiding piece and described second guiding piece.
The using method of the manufacturing system of 24. 1 kinds of electrode plugs, is characterized in that comprising the following steps:
1), start checks: open master station, whether checkout facility power supply, air pressure, feed be normal;
2), install and location bridge silk: passed from Minimal Tension wire feeder by bridge silk, bridge filament winding to be crossed after positioning pulley through the below of thread pressing wheel, is located, and clamps at the wired place of wheel through bridge silk positioner;
3), sending electrode plug matrix: add electrode plug matrix in the vibrating disk of magnetic centrifugal vibration automatic charging device, by vibrating disk by electrode plug matrix marshalling one by one, deliver to straight line feeder continuously, then electrode plug matrix is delivered to the crawl position of manipulator by the vibrations of material loading track;
4), track transmission: load onto the frock clamp be numbered on back-shaped cyclic track, 4, track corner Pneumatic push device diagonal angle interlock, promote frock circular flow;
5), electrode plug matrix transmission: when infrared detecting device detects that gripper of manipulator fetch bit is equipped with electrode plug matrix, getting electrode plug matrix by gripper of manipulator moves to above frock, simultaneously by the first locating and detecting device by the tool locating in track, electrode plug matrix is put into frock by manipulator; Push frock to the second locating and detecting device operative position by pusher, then located by electrode plug matrix by the second locating and detecting device, guarantee that electrode plug matrix and frock are in same level, frock continues pushed reach; Bridge silk is pressed in frock by thread pressing wheel, promotes frock reach by pusher, and frock drives the reach of bridge silk, realizes automatic feeding;
6), welding: system is to the frock counting that workpiece is housed from manipulator material loading, and when frock pushes to welding position, system automatically identifies and starts welder; Before welding, automatic checkout system detects the electrode plug matrix in frock, clamping cylinder clamping electrode plug matrix afterwards, soldering tip presses down, guarantee to fit completely in soldering tip and electrode plug substrate contact face by the universal joint pressing from both sides soldering tip place, after-current pass through from the contact surface of soldering tip, form the thermal welding of moment, complete welding;
7), yarn break inspect and warning: after at every turn having welded, thread pressing wheel is micro-to be lifted, and Minimal Tension wire feeder is monitored bridge silk whole process is stressed, raises up if there is the tension rail of fracture of wire phenomenon Minimal Tension wire feeder will lose power, triggering alarm system, automatic welder(welding machine) is out of service;
8), cut bridge silk and resistance detection: cut off by the bridge silk at electrode plug two ends by chasing-attachment after having welded, whether the resistance value being detected electrode plug in frock by checkout gear is qualified;
9), discharging opening detects: system counts from resistance detection position to frock reach, and defective work pushes to after defective work outlet is identified automatically by system and got by high pressure draught, and certified products are got from certified products outlet by high pressure draught; The discharge pipe that discharging opening connects is equipped with automated watch-keeping facility, if there is material not draw off, system automatic alarm is also shut down;
10), finally by pusher empty frock is pushed to initial position, and so forth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389155.3A CN105014222B (en) | 2015-07-03 | 2015-07-03 | Electrode plug manufacturing system and use method thereof |
| PCT/CN2015/000554 WO2017004738A1 (en) | 2015-07-03 | 2015-08-03 | Electrode plug manufacturing system and use method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510389155.3A CN105014222B (en) | 2015-07-03 | 2015-07-03 | Electrode plug manufacturing system and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105014222A true CN105014222A (en) | 2015-11-04 |
| CN105014222B CN105014222B (en) | 2017-05-17 |
Family
ID=54404715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510389155.3A Active CN105014222B (en) | 2015-07-03 | 2015-07-03 | Electrode plug manufacturing system and use method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105014222B (en) |
| WO (1) | WO2017004738A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736150A (en) * | 2016-12-20 | 2017-05-31 | 陶洪 | Turn button weld jig and turn button welding method |
| CN107877241A (en) * | 2017-11-07 | 2018-04-06 | 杭州正强万向节有限公司 | A kind of universal-joint fork underbody hole automatic processing center |
| CN108747359A (en) * | 2018-08-16 | 2018-11-06 | 苏州宜广科技有限公司 | The glue core feed mechanism of power interface assembling test equipment |
| CN110253300A (en) * | 2019-07-03 | 2019-09-20 | 长园电子（东莞）有限公司 | A kind of Hose tube assembly automatic producing device |
| CN110642663A (en) * | 2019-09-29 | 2020-01-03 | 江苏科技大学 | Tool for detonator production |
| CN111351402A (en) * | 2020-03-23 | 2020-06-30 | 东莞市弘腾自动化智能科技有限公司 | Electronic detonator bridge wire installation equipment |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107444882B (en) * | 2017-09-13 | 2023-07-25 | 安徽海思达机器人有限公司 | Resin alignment machine |
| CN107656142A (en) * | 2017-10-19 | 2018-02-02 | 淄博丰雁电子元件有限公司 | A kind of resistance measuring instrument |
| CN108188558A (en) * | 2018-01-24 | 2018-06-22 | 宁波禹泰自动化科技有限公司 | Full automatic resistance bonding machine |
| CN109317849B (en) * | 2018-11-18 | 2024-03-15 | 余姚市益嘉自动化机械设备厂(普通合伙) | Intelligent iridium welding machine for central electrode of spark plug and welding processing method thereof |
| CN109332868B (en) * | 2018-11-23 | 2024-08-13 | 山东大学 | Automatic whole welding set that arranges of microminiature ferromagnetic piece |
| CN110948100A (en) * | 2019-12-02 | 2020-04-03 | 浙江三易智能科技有限公司 | Automatic high-frequency welding machine |
| CN112935543A (en) * | 2021-02-03 | 2021-06-11 | 歌尔股份有限公司 | Double-material-channel elastic sheet welding equipment |
| CN113513953B (en) * | 2021-03-25 | 2022-07-26 | 四川仲玛智造科技有限公司 | Production line for producing electric ignition head support |
| CN113561105B (en) * | 2021-07-08 | 2023-04-28 | 中山市美格电子科技有限公司 | Anode assembly tool and circulating conveying and positioning track system thereof |
| CN115160094B (en) * | 2022-06-30 | 2023-04-14 | 四川航天川南火工技术有限公司 | Automatic assembling device for grouping electrode needles of initiating explosive device glass sealing body |
| CN115548826A (en) * | 2022-08-25 | 2022-12-30 | 昆山联滔电子有限公司 | Plug assembling device and plug assembling method |
| CN117817216B (en) * | 2024-03-06 | 2024-05-17 | 山西省公路局晋中分局试验室 | Welding equipment for road and bridge expansion joint processing |
| CN118204665B (en) * | 2024-05-21 | 2024-08-09 | 江西烈日之光新能源有限公司 | Welding device for photovoltaic power station |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404263A (en) * | 1992-08-27 | 1995-04-04 | Oea, Inc. | All-glass header assembly used in an inflator system |
| US6164208A (en) * | 1998-07-14 | 2000-12-26 | Chung Shan Institute Of Science & Technology | Igniter for vehicle airbag inflator |
| CN1451511A (en) * | 2003-05-28 | 2003-10-29 | 天津市扬帆科技开发有限公司 | Apparatus and method for welding bridge-wire of electric detonator igniting device |
| CN1969167A (en) * | 2004-04-16 | 2007-05-23 | 日本化药株式会社 | Igniter and gas generator having the same |
| CN101694366A (en) * | 2009-10-16 | 2010-04-14 | 天津市扬帆科技开发有限公司 | Manufacturing process of electric detonator igniting device and foil-filled igniter wire welding joint structure |
| CN202243321U (en) * | 2011-09-26 | 2012-05-30 | 陕西庆华汽车安全系统有限公司 | Electric ignition tube for micro gas generator |
| CN102699547A (en) * | 2012-05-28 | 2012-10-03 | 广东明华机械有限公司 | Automatic welding method for igniter wire of rigid electric firing component and welding system |
| CN202813435U (en) * | 2012-09-14 | 2013-03-20 | 陕西庆华汽车安全系统有限公司 | Electric ignitron for miniature gas generator |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09253871A (en) * | 1996-03-22 | 1997-09-30 | Nippon Koki Co Ltd | Ignitor for welding to ignite thermite mixture |
| CN201279653Y (en) * | 2008-11-04 | 2009-07-29 | 荆州市金茂自动化技术有限公司 | Three-phase DC full-automatic fiber tube type heat exchanger welding equipment |
| US7845541B1 (en) * | 2009-12-01 | 2010-12-07 | Cheng Uei Precision Industry Co., Ltd. | Soldering apparatus and soldering method |
| CN102092356B (en) * | 2010-12-31 | 2012-12-05 | 上海东方久乐汽车安全气囊有限公司 | Electric igniter for automobile air bag restraint system |
| CN204760749U (en) * | 2015-07-03 | 2015-11-11 | 北京航天达盛电子技术有限公司 | Manufacturing system of electrode stopper |
-
2015
- 2015-07-03 CN CN201510389155.3A patent/CN105014222B/en active Active
- 2015-08-03 WO PCT/CN2015/000554 patent/WO2017004738A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5404263A (en) * | 1992-08-27 | 1995-04-04 | Oea, Inc. | All-glass header assembly used in an inflator system |
| US6164208A (en) * | 1998-07-14 | 2000-12-26 | Chung Shan Institute Of Science & Technology | Igniter for vehicle airbag inflator |
| CN1451511A (en) * | 2003-05-28 | 2003-10-29 | 天津市扬帆科技开发有限公司 | Apparatus and method for welding bridge-wire of electric detonator igniting device |
| CN1969167A (en) * | 2004-04-16 | 2007-05-23 | 日本化药株式会社 | Igniter and gas generator having the same |
| CN101694366A (en) * | 2009-10-16 | 2010-04-14 | 天津市扬帆科技开发有限公司 | Manufacturing process of electric detonator igniting device and foil-filled igniter wire welding joint structure |
| CN202243321U (en) * | 2011-09-26 | 2012-05-30 | 陕西庆华汽车安全系统有限公司 | Electric ignition tube for micro gas generator |
| CN102699547A (en) * | 2012-05-28 | 2012-10-03 | 广东明华机械有限公司 | Automatic welding method for igniter wire of rigid electric firing component and welding system |
| CN202813435U (en) * | 2012-09-14 | 2013-03-20 | 陕西庆华汽车安全系统有限公司 | Electric ignitron for miniature gas generator |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106736150A (en) * | 2016-12-20 | 2017-05-31 | 陶洪 | Turn button weld jig and turn button welding method |
| CN106736150B (en) * | 2016-12-20 | 2018-06-29 | 陶洪 | Turn button welding fixture and turn button welding method |
| CN107877241A (en) * | 2017-11-07 | 2018-04-06 | 杭州正强万向节有限公司 | A kind of universal-joint fork underbody hole automatic processing center |
| CN108747359A (en) * | 2018-08-16 | 2018-11-06 | 苏州宜广科技有限公司 | The glue core feed mechanism of power interface assembling test equipment |
| CN110253300A (en) * | 2019-07-03 | 2019-09-20 | 长园电子（东莞）有限公司 | A kind of Hose tube assembly automatic producing device |
| CN110642663A (en) * | 2019-09-29 | 2020-01-03 | 江苏科技大学 | Tool for detonator production |
| CN111351402A (en) * | 2020-03-23 | 2020-06-30 | 东莞市弘腾自动化智能科技有限公司 | Electronic detonator bridge wire installation equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105014222B (en) | 2017-05-17 |
| WO2017004738A1 (en) | 2017-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105014222A (en) | Electrode plug manufacturing system and use method thereof | |
| CN105171257B (en) | A kind of Minimal Tension wire feeder and the igniter wire robot welding system containing the device | |
| CN204760749U (en) | Manufacturing system of electrode stopper | |
| CN103008817B (en) | Automatic soldering machine | |
| CN105234521B (en) | The automatic Soldering lug machine of solar energy widgets and separating mechanism, the sharding method of dislocation | |
| CN106475682A (en) | A kind of cell sealing laser welding apparatus | |
| CN107091598B (en) | A kind of electric detonator welding and testing integrated equipment | |
| CN206122910U (en) | Battery seals laser welding equipment | |
| CN110449782A (en) | LED light automatic assembly equipment | |
| CN113636746B (en) | Fusion welding equipment for optical fiber perform | |
| KR20150108814A (en) | Welding wire preheating system and method | |
| CN111299738B (en) | Tin wire quantitatively cutting and clamping laser soldering system and soldering method thereof | |
| CN113275688A (en) | Induction heating aluminum brazing method with infrared temperature and image vision dual detection control | |
| CN204758011U (en) | Electrode is filled in detection device and is contained device's bridge silk welding system | |
| CN105014373A (en) | Automatic assembling device for electronic mosquito repellent components | |
| CN108778597A (en) | Welder and welding method | |
| CN102699547B (en) | Automatic welding method for igniter wire of rigid electric firing component and welding system | |
| CN108942006B (en) | Automatic accurate drawing and covering positioning device and method for ultra-fine metal bridge wire | |
| CN204771341U (en) | Part power wire drive feed unit a little and contain device's bridge silk automatic weld system | |
| US4132879A (en) | Arc time indicating apparatus for stud welding utilizing a capacitive power source | |
| CN204735859U (en) | A bridge silk welding system for producing electrode stopper | |
| CN204747883U (en) | Bridge silk positioner and contain device's bridge silk welding system | |
| CN204747371U (en) | Shred device of bridge silk and contain device's bridge silk welding system | |
| CN204747759U (en) | Pay -off device and contains this device for production electrode stopper | |
| CN211700156U (en) | Automatic welding machine for tubular fuse |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170320 Address after: 201805 Jiading District Town, Anting, Miquan South Road, No. 625, No. Applicant after: Shanghai Ruier Industrial Co., Ltd. Address before: 100096 Beijing building materials City Road, building No., room 23, room 12, No. 207 Applicant before: Beijing Space Dasheng Electron Technology Co., Ltd |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |