CN104493350B - Full-automatic spot welding machine - Google Patents

Full-automatic spot welding machine Download PDF

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Publication number
CN104493350B
CN104493350B CN201410723079.0A CN201410723079A CN104493350B CN 104493350 B CN104493350 B CN 104493350B CN 201410723079 A CN201410723079 A CN 201410723079A CN 104493350 B CN104493350 B CN 104493350B
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CN
China
Prior art keywords
contact
mash welder
full
slide block
cylinder
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CN201410723079.0A
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Chinese (zh)
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CN104493350A (en
Inventor
孙俊
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温州松港机械设备制造有限公司
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Priority to CN201410723079.0A priority Critical patent/CN104493350B/en
Publication of CN104493350A publication Critical patent/CN104493350A/en
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Publication of CN104493350B publication Critical patent/CN104493350B/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/10Spot welding; Stitch welding
    • B23K11/11Spot welding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/36Auxiliary equipment

Abstract

The invention discloses a kind of full-automatic spot welding machine, including mash welder body, the first feeding-distribution device, the second feeding-distribution device, the first pay-off, the second pay-off, welder, scaling powder adding set, stannum band adding set and the control system being arranged on mash welder body, wherein, control system, including the control panel being arranged on described mash welder body, realize controlling the operation of full-automatic spot welding machine or quitting work by controlling described control panel.The present invention, reasonable in design, use Automatic Control, and by arrange sensor, be prevented effectively from get stuck, material leakage phenomenon, machine disclosure satisfy that normal, stable operation, thus ensure that production efficiency is higher, stability is more preferable, and welding quality is higher, can realize the gadgets such as full automatic welding contact point, contact, small electric apparatus accessory, artware.

Description

Full-automatic spot welding machine
Technical field
The present invention relates to spot welding process equipment design field, be specifically related to full-automatic spot welding machine.
Background technology
Control switch and be widely used in every field, therefore in various types of electric equipment products not Commonly used contact, contact can be avoided.Therefore, contact is produced with this electrical equipment with the welding quality of contact The service life of product, quality, safety are closely bound up.
Realize the welding between contact, contact at present and typically use manually welding, because on existing market Mash welder major part be manual, and existing full-automatic spot welding machine fault rate is high, welding efficiency is low, Actual application is the most relatively fewer.And need when manual welding first to pour silver point equipped with scaling powder into In utensil, by capturing contact by hand, more by hand contact is placed on contact, is then placed within mash welder In upper and lower soldering tip, the upper soldering tip of the lower mash welder that finally needs to tramp with one's feet, and adding heat welding process In also need to be manually adding to tin bar, weld, after having welded, in addition it is also necessary to manual welding is completed Contact contact take off.It follows that the mode of manual welding is entirely estimates placement contact by workman, Weld interval is also estimated with workman entirely, and therefore the skills involved in the labour to operator require height, so The welding quality extremely unstable caused.
Meanwhile, on market, existing stitch welding machine uses rotating disk structure, sets on rotating disk There is multiple station (general four), by vibrating disk feeding, then by cylinder, material is pushed on rotating disk In station.In four stations, first station for contact is pushed in fixture with cylinder, second work Position is placement contact in fixture, and the 3rd station is welding post, and the 4th station is for taking out welding Good contact contact.This structure is relative to manual welding, and efficiency is high, and welding quality is good, but due to Contact is all the thin slice of stamping parts, easily occurs stuck phenomenon when cylinder pushes in fixture, and fault rate is higher.
Summary of the invention
The technical problem to be solved is that the existing mash welder fault rate of solution is high, welding efficiency is low Problem.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is to provide a kind of full-automatic Mash welder, including mash welder body, also includes the first sub-material dress being arranged on described mash welder body Put, the second feeding-distribution device, the first pay-off, the second pay-off, welder and control system System, wherein,
First feeding-distribution device, including the first vibrating disk being arranged on described mash welder body, described One vibrating disk is provided with the first material road, and described first material road is arranged over for detecting contact positive and negative Detection device, the outfan in described first material road is provided with on waist type groove, and the upper surface of described waist type groove It is provided with for detecting the first Fibre Optical Sensor whether contact puts in place;
Second feeding-distribution device, including the second vibrating disk being arranged on described mash welder body, described Two vibrating disks are provided with the second material road, and the upper surface of the outfan in described second material road is provided with for examining Survey the second Fibre Optical Sensor whether contact puts in place, and the outward flange of its outfan is provided with spring stop piece;
First pay-off, including for drawing contact and corresponding with the outfan in described first material road setting The vacuum cup put, described mash welder body is provided with the first cylinder that left and right is arranged, described first gas The piston end of cylinder connects the first spherical plain bearing rod end, and the free end of described first spherical plain bearing rod end is even Being connected to the first slide block, described first slide block is provided with described vacuum cup, solid on described mash welder body Surely being provided with the first line slideway auxiliary, described first slide block correspondence is slidably arranged in described first line slideway In pair;
Second pay-off, including the portion of taking and delivery section, wherein, described delivery section includes being arranged on The second cylinder that on described mash welder body and left and right is arranged, the piston end of described second cylinder connects to be had Second spherical plain bearing rod end, the free end of described second spherical plain bearing rod end connects the second slide block, institute Stating and be fixed with the second line slideway auxiliary on mash welder body, described second slide block correspondence is slidably arranged in On described second line slideway auxiliary;The described portion of taking includes being arranged on described second slide block and front and back cloth The 3rd cylinder put, the piston end of described 3rd cylinder connects grip finger cylinder, described finger clamp Tight cylinder is provided with finger assembly;
Welder, including upper weld part and lower weld part, wherein, described upper weld part includes arranging The adjustable cylinder and arranged up and down on described mash welder body, the piston end of described adjustable cylinder connects Having the 3rd slide block, described 3rd slide block connects upper welding plate, and described upper welding plate connects upper welding rod, And described upper welding plate is electrically connected with the anelectrode of transformator by copper strips, described mash welder body is fixed Being provided with the 3rd line slideway auxiliary, described 3rd slide block correspondence is slidably arranged in described 3rd line slideway auxiliary On;Described lower weld part includes the lower welding plate being arranged on described mash welder body, in described lower welding plate It is provided with the lower welding rod being correspondingly arranged with described upper welding rod, and described lower welding plate is electric with the negative electrode of transformator Connect;
Control system, including the control panel being arranged on described mash welder body, described by controlling Control panel realizes controlling the operation of full-automatic spot welding machine or quitting work.
In such scheme, described detection device includes the camera lens for distinguishing contact positive and negative and setting Air jet system on the lateral wall of described first vibrating disk, and described air jet system and described camera lens pair Should arrange, the contact reverse side information that described control system observes according to described camera lens, control described electricity Magnet valve is opened, with realize described air jet system carry out jet the contact of reverse side is blown back described first vibration In dish.
In such scheme, also include that scaling powder adding set, described scaling powder adding set include setting Putting the scaling powder case on described mash welder body, described scaling powder case is provided with peristaltic pump and mozzle, Described mozzle is provided with choke valve, and described control system detects according to described second Fibre Optical Sensor The signal that puts in place control the work of described peristaltic pump, control described choke valve and open to realize scaling powder and flow through Mozzle adds on the contact put in place.
In such scheme, also include that stannum band adding set, described stannum band adding set include being arranged on Stannum band feed well on described mash welder body, stannum band blow tank, and described stannum band blow tank is with described The upper end of lower welding rod is correspondingly arranged, and motor is driven by Timing Belt and send stannum belt wheel Synchronous Transmission, institute State stannum band feed well and described stannum band blow tank be separately positioned on described in send the input of stannum belt wheel, outfan.
In such scheme, described 3rd slide block is arranged on the work of described adjustable cylinder by slip joint Plug end.
In such scheme, between described upper welding plate and described 3rd slide block, it is provided with insulation board.
In such scheme, described lower welding plate is arranged on described mash welder body by insulating supporting seat, And mode that described insulating supporting seat is threaded connection is the most adjustable.
In such scheme, the half that the degree of depth is contact thickness of described waist type groove.
In such scheme, the first pay-off also includes be arranged on described mash welder body first Oil buffer.
In such scheme, the second pay-off also includes be arranged on described mash welder body second Oil buffer.
The work process of this device is as follows:
First it is the working portion of the first feeding-distribution device, i.e. completes the sub-material of contact: the first vibrating disk leads to Cross and vibrate in contact chatter to the first material road, when contact arrives the underface of camera lens, pass through camera lens Quickly identify the positive and negative of contact, the contact reverse side information that control system observes according to camera lens, Control electromagnetic valve to open, carry out jet the contact of reverse side is blown back the first vibrating disk realizing air jet system In, thus, the contact in front can be transmitted by continuation, along with the vibration of the first vibrating disk will be mobile That contact chatter of foremost in the waist type groove of the first material road outfan, passed by the first optical fiber Whether sensor detection contact puts in place.
During the first feeding-distribution device work, the second feeding-distribution device works the most simultaneously, i.e. completes the sub-material of contact: Contact is vibrated in the second material road by the second vibrating disk by vibration, until defeated to the second material road of transmission Go out end foremost, ensure that contact does not falls out down by the barrier effect of spring stop piece, meanwhile, Whether put in place by the second Fibre Optical Sensor detection contact.
After the second feeding-distribution device completes work, scaling powder adding set is started working, control system root According to the second Fibre Optical Sensor detect put in place signal control peristaltic pump work, control choke valve open with Realize scaling powder to flow through mozzle and add on the contact put in place.
Then, the second pay-off is started working, and i.e. completes the conveying of contact: the piston of the 3rd cylinder End stretches out, and drives grip finger cylinder (i.e. the rear of full-automatic spot welding machine) forward, by finger assembly Clamping the contact on the second material road outfan, the piston end of the second cylinder stretches out drive the second slide block to the left Slide along the second line slideway auxiliary, thus spring stop piece is backed down, the most at last the second upper end of slide block clamping Contact move to the top of lower welding rod.In this process, outfan contact foremost is brought away from After, contact adjacent thereto will add to foremost under the effect that the second vibrating disk vibrates at once.
After contact completes conveying, the first pay-off is started working, and i.e. completes the conveying of contact: vacuum Contact on first material road outfan is drawn by sucker, and the piston end of the first cylinder stretches out drive the One slide block slides to the right along the first line slideway auxiliary, thus drives the contact drawn on the first slide block to the right Slide, until above the through hole of finger assembly, unclamping back contact and automatically fall in through hole, the most just Good being in contact welds correspondence position.During basis, that contact of outfan foremost is inhaled After taking, contact adjacent thereto will add to foremost under the effect that the first vibrating disk vibrates.Inhale After the contact taken is put down, the piston end of the first cylinder is regained, and drives the first slide block to be moved to the left, and prepares The conveying circulation of contact next time.
After the piston end of the first cylinder is regained, welder is started working, and i.e. completes once to weld: can The piston end of regulating QI cylinder stretches out, and drives the 3rd slide block to slide down along the 3rd line slideway auxiliary, thus carries Dynamic upper welding rod moves down, it is achieved by contact and contact with certain pressure compaction, now, finger clamp Tight cylinder drives finger assembly to unclamp contact, and after unclamping, upper welding rod and the energising welding of lower welding rod, logical While electric welding, the piston end of the 3rd cylinder is regained, and drives grip finger cylinder to regain and second Move right under the drive of cylinder piston end, prepare the circulation of contact conveying next time.
During welder above works, stannum band adding set works simultaneously, i.e. by sending stannum Under the conveying effect of belt wheel, the stannum band in stannum band feed well is transmitted to stannum band blow tank, then transmits To welding position, contact.
The present invention, reasonable in design, use Automatic Control, and by the sensor arranged, have Effect is avoided getting stuck, material leakage phenomenon, and machine disclosure satisfy that normal, stable operation, thus ensure that life Producing in hgher efficiency, stability is more preferable, and welding quality is higher, can realize full automatic welding contact point, contact, The gadgets such as small electric apparatus accessory, artware.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention;
Fig. 2 is the left view of the present invention;
Fig. 3 is the top view of the present invention;
Fig. 4 is the structural representation in A portion in Fig. 1 of the present invention;
Fig. 5 is the structural representation in B portion in Fig. 3 of the present invention;
Fig. 6 is the structural representation in C portion in Fig. 3 of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in detail.
As shown in Figures 1 to 6, the invention provides a kind of full-automatic spot welding machine, including mash welder originally Body 1, the first feeding-distribution device being arranged on mash welder body, the second feeding-distribution device, the first pay-off, Second pay-off, welder, scaling powder adding set, stannum band adding set and control system.
Wherein, the first feeding-distribution device includes the first vibrating disk 2 being arranged on mash welder body, and first shakes Moving plate is provided with the first material road 3, and the first material road is arranged over the detection dress for detecting contact positive and negative Putting, the outfan in the first material road is provided with waist type groove, and the upper surface of waist type groove is provided with for detecting tactile The first Fibre Optical Sensor whether point puts in place, about the half that the degree of depth is contact thickness of waist type groove. Wherein, detection device includes the camera lens 4 for distinguishing contact positive and negative and is arranged on the first vibrating disk Air jet system 5 on lateral wall, and air jet system is correspondingly arranged with camera lens, control system is seen according to camera lens The contact reverse side information measured, controls electromagnetic valve and opens, carry out jet by reverse side realizing air jet system Contact blow back in the first vibrating disk.
Second feeding-distribution device includes the second vibrating disk 6 being arranged on mash welder body, on the second vibrating disk Being provided with the second material road 7, the upper surface of the outfan in the second material road is provided with for whether detection contact puts in place The second Fibre Optical Sensor, and the outward flange of its outfan is provided with spring stop piece.
As it is shown in figure 5, the first pay-off includes for drawing contact and the outfan with the first material road The vacuum cup 8 being correspondingly arranged, mash welder body is provided with the first cylinder 9 that left and right is arranged, the first gas The piston end of cylinder connects the first spherical plain bearing rod end 10, and the free end of the first spherical plain bearing rod end connects Having the first slide block 11, the first slide block is provided with this vacuum cup 8, and mash welder body is fixed with One line slideway auxiliary 12, the first slide block correspondence is slidably arranged on the first line slideway auxiliary.
As shown in Figure 4 and Figure 6, the second pay-off includes the portion of taking and delivery section, wherein, conveying Portion includes the second cylinder 13 being arranged on mash welder body and left and right is arranged, the piston end of the second cylinder Connecting and have the second spherical plain bearing rod end 14, the free end of the second spherical plain bearing rod end connects the second slide block 15, mash welder body is fixed with the second line slideway auxiliary 16, the second slide block correspondence is slidably arranged in On second line slideway auxiliary;The portion of taking includes the 3rd cylinder being arranged on the second slide block and front and back arranging 17, the piston end of the 3rd cylinder connects has grip finger cylinder 18, grip finger cylinder to be provided with finger Assembly 19.Finger assembly is provided with the through hole more bigger than contact, and bigger oblique angle is arranged at through hole top.
Welder includes weld part and lower weld part, and wherein, upper weld part includes being arranged on spot welding The adjustable cylinder 20 on machine body and arranged up and down, the piston end of adjustable cylinder connects the 3rd slide block 21, In this device, the 3rd slide block is arranged on the piston end of adjustable cylinder by slip joint 22, effectively disappears Except transmission error, the 3rd slide block connecting and has upper welding plate 23, upper welding plate connects upper welding rod 24, and Upper welding plate is electrically connected with the anelectrode of transformator 26, between upper welding plate and the 3rd slide block by copper strips 25 It is provided with insulation board 27, keeps state of insulation, it is ensured that the safety and effectiveness of use, solid on mash welder body Surely being provided with the 3rd line slideway auxiliary 28, the 3rd slide block correspondence is slidably arranged on the 3rd line slideway auxiliary; Lower weld part includes the lower welding plate 29 being arranged on mash welder body, and lower welding plate is provided with and upper welding rod pair The lower welding rod 30 that should arrange, and lower welding plate electrically connects with the negative electrode of transformator, lower welding plate is by insulation Support seat 31 to be arranged on mash welder body, and the mode that insulating supporting seat is threaded connection up and down may be used Adjust, keep state of insulation, it is ensured that the safety and effectiveness of use, meanwhile, by the most adjustable, effectively The height of the lower welding plate of regulation, it is ensured that the demand of welding.
Scaling powder adding set includes the scaling powder case 32 being arranged on mash welder body, on scaling powder case Being provided with peristaltic pump 33 and mozzle 34, mozzle is provided with choke valve 35, and control system is according to second What Fibre Optical Sensor detected put in place, and signal controls peristaltic pump work, controls choke valve and opens to realize helping Solder flux flows through mozzle to be added on the contact put in place.
Stannum band adding set includes stannum band feed well 36, the stannum band blow tank being arranged on mash welder body 37, and the upper end of stannum band blow tank and lower welding rod is correspondingly arranged, motor 38 is by Timing Belt 39 Drive send stannum belt wheel 40 Synchronous Transmission, stannum band feed well and stannum band blow tank to be separately positioned on and send stannum belt wheel Input, outfan.
Control system includes the control panel being arranged on mash welder body, real by controlling control panel Now control the operation of full-automatic spot welding machine or quit work.
First pay-off also includes the first oil buffer being arranged on mash welder body, it is simple to adjust The position that whole contact is drawn, put into, and ensure the steady of operation.
Second pay-off also includes the second oil buffer being arranged on mash welder body, it is simple to adjust The position that whole contact captures, decontrols, and ensure the steady of operation.
The work process of this device is as follows:
First it is the working portion of the first feeding-distribution device, i.e. completes the sub-material of contact: the first vibrating disk leads to Cross and vibrate in contact chatter to the first material road, when contact arrives the underface of camera lens, pass through camera lens Quickly identify the positive and negative of contact, the contact reverse side information that control system observes according to camera lens, Control electromagnetic valve to open, carry out jet the contact of reverse side is blown back the first vibrating disk realizing air jet system In, thus, the contact in front can be transmitted by continuation, along with the vibration of the first vibrating disk will be mobile That contact chatter of foremost in the waist type groove of the first material road outfan, passed by the first optical fiber Whether sensor detection contact puts in place.
During the first feeding-distribution device work, the second feeding-distribution device works the most simultaneously, i.e. completes the sub-material of contact: Contact is vibrated in the second material road by the second vibrating disk by vibration, until defeated to the second material road of transmission Go out end foremost, ensure that contact does not falls out down by the barrier effect of spring stop piece, meanwhile, Whether put in place by the second Fibre Optical Sensor detection contact.
After the second feeding-distribution device completes work, scaling powder adding set is started working, control system root According to the second Fibre Optical Sensor detect put in place signal control peristaltic pump work, control choke valve open with Realize scaling powder to flow through mozzle and add on the contact put in place.
Then, the second pay-off is started working, and i.e. completes the conveying of contact: the piston of the 3rd cylinder End stretches out, and drives grip finger cylinder (i.e. the rear of full-automatic spot welding machine) forward, by finger assembly Clamping the contact on the second material road outfan, the piston end of the second cylinder stretches out drive the second slide block to the left Slide along the second line slideway auxiliary, thus spring stop piece is backed down, the most at last the second upper end of slide block clamping Contact move to the top of lower welding rod.In this process, outfan contact foremost is brought away from After, contact adjacent thereto will add to foremost under the effect that the second vibrating disk vibrates at once.
After contact completes conveying, the first pay-off is started working, and i.e. completes the conveying of contact: vacuum Contact on first material road outfan is drawn by sucker, and the piston end of the first cylinder stretches out drive the One slide block slides to the right along the first line slideway auxiliary, thus drives the contact drawn on the first slide block to the right Slide, until above the through hole of finger assembly, unclamping back contact and automatically fall in through hole, the most just Good being in contact welds correspondence position.During basis, that contact of outfan foremost is inhaled After taking, contact adjacent thereto will add to foremost under the effect that the first vibrating disk vibrates.Inhale After the contact taken is put down, the piston end of the first cylinder is regained, and drives the first slide block to be moved to the left, and prepares The conveying circulation of contact next time.
After the piston end of the first cylinder is regained, welder is started working, and i.e. completes once to weld: can The piston end of regulating QI cylinder stretches out, and drives the 3rd slide block to slide down along the 3rd line slideway auxiliary, thus carries Dynamic upper welding rod moves down, it is achieved by contact and contact with certain pressure compaction, now, finger clamp Tight cylinder drives finger assembly to unclamp contact, and after unclamping, upper welding rod and the energising welding of lower welding rod, logical While electric welding, the piston end of the 3rd cylinder is regained, and drives grip finger cylinder to regain and second Move right under the drive of cylinder piston end, prepare the circulation of contact conveying next time.
During welder above works, stannum band adding set works simultaneously, i.e. by sending stannum Under the conveying effect of belt wheel, the stannum band in stannum band feed well is transmitted to stannum band blow tank, then transmits To welding position, contact.
The present invention, reasonable in design, use Automatic Control, and by the sensor arranged, have Effect is avoided getting stuck, material leakage phenomenon, and machine disclosure satisfy that normal, stable operation, thus ensure that life Producing in hgher efficiency, stability is more preferable, and welding quality is higher, can realize full automatic welding contact point, contact, The gadgets such as small electric apparatus accessory, artware.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the enlightenment in the present invention Under the structure change made, every have same or like technical scheme with the present invention, each falls within this Within the protection domain of invention.

Claims (10)

1. full-automatic spot welding machine, including mash welder body, it is characterised in that also include being arranged on described The first feeding-distribution device on mash welder body, the second feeding-distribution device, the first pay-off, the second feeding Device, welder and control system, wherein,
First feeding-distribution device, including the first vibrating disk being arranged on described mash welder body, described One vibrating disk is provided with the first material road, and described first material road is arranged over for detecting contact positive and negative Detection device, the outfan in described first material road is provided with on waist type groove, and the upper surface of described waist type groove It is provided with for detecting the first Fibre Optical Sensor whether contact puts in place;
Second feeding-distribution device, including the second vibrating disk being arranged on described mash welder body, described Two vibrating disks are provided with the second material road, and the upper surface of the outfan in described second material road is provided with for examining Survey the second Fibre Optical Sensor whether contact puts in place, and the outward flange of its outfan is provided with spring stop piece;
First pay-off, including for drawing contact and corresponding with the outfan in described first material road setting The vacuum cup put, described mash welder body is provided with the first cylinder that left and right is arranged, described first gas The piston end of cylinder connects the first spherical plain bearing rod end, and the free end of described first spherical plain bearing rod end is even Being connected to the first slide block, described first slide block is provided with described vacuum cup, solid on described mash welder body Surely being provided with the first line slideway auxiliary, described first slide block correspondence is slidably arranged in described first line slideway In pair;
Second pay-off, including the portion of taking and delivery section, wherein, described delivery section includes being arranged on The second cylinder that on described mash welder body and left and right is arranged, the piston end of described second cylinder connects to be had Second spherical plain bearing rod end, the free end of described second spherical plain bearing rod end connects the second slide block, institute Stating and be fixed with the second line slideway auxiliary on mash welder body, described second slide block correspondence is slidably arranged in On described second line slideway auxiliary;The described portion of taking includes being arranged on described second slide block and front and back cloth The 3rd cylinder put, the piston end of described 3rd cylinder connects grip finger cylinder, described finger clamp Tight cylinder is provided with finger assembly;
Welder, including upper weld part and lower weld part, wherein, described upper weld part includes arranging The adjustable cylinder and arranged up and down on described mash welder body, the piston end of described adjustable cylinder connects Having the 3rd slide block, described 3rd slide block connects upper welding plate, and described upper welding plate connects upper welding rod, And described upper welding plate is electrically connected with the anelectrode of transformator by copper strips, described mash welder body is fixed Being provided with the 3rd line slideway auxiliary, described 3rd slide block correspondence is slidably arranged in described 3rd line slideway auxiliary On;Described lower weld part includes the lower welding plate being arranged on described mash welder body, in described lower welding plate It is provided with the lower welding rod being correspondingly arranged with described upper welding rod, and described lower welding plate is electric with the negative electrode of transformator Connect;
Control system, including the control panel being arranged on described mash welder body, described by controlling Control panel realizes controlling the operation of full-automatic spot welding machine or quitting work.
2. full-automatic spot welding machine as claimed in claim 1, it is characterised in that described detection device bag Include the camera lens for distinguishing contact positive and negative and the jet being arranged on the lateral wall of described first vibrating disk Device, and described air jet system is correspondingly arranged with described camera lens, described control system is according to described camera lens The contact reverse side information observed, controls electromagnetic valve and opens, carry out jet realizing described air jet system The contact of reverse side is blown back in described first vibrating disk.
3. full-automatic spot welding machine as claimed in claim 1, it is characterised in that also include that scaling powder adds Feeder apparatus, described scaling powder adding set includes the scaling powder case being arranged on described mash welder body, Described scaling powder case is provided with peristaltic pump and mozzle, and described mozzle is provided with choke valve, described control The signal that puts in place that system processed detects according to described second Fibre Optical Sensor controls the work of described peristaltic pump, Control described choke valve to open to realize scaling powder and flow through mozzle and add on the contact put in place.
4. full-automatic spot welding machine as claimed in claim 1, it is characterised in that also include that stannum band adds Device, described stannum band adding set includes stannum band feed well, the stannum being arranged on described mash welder body Band blow tank, and the upper end of described stannum band blow tank and described lower welding rod is correspondingly arranged, motor leads to Crossing Timing Belt drive send stannum belt wheel Synchronous Transmission, described stannum band feed well and described stannum band blow tank respectively The input of stannum belt wheel, outfan is sent described in being arranged on.
5. full-automatic spot welding machine as claimed in claim 1, it is characterised in that described 3rd slide block leads to Cross slip joint and be arranged on the piston end of described adjustable cylinder.
6. full-automatic spot welding machine as claimed in claim 1, it is characterised in that described upper welding plate and institute State and be provided with insulation board between the 3rd slide block.
7. full-automatic spot welding machine as claimed in claim 1, it is characterised in that described lower welding plate is passed through Insulating supporting seat is arranged on described mash welder body, and described insulating supporting seat is threaded connection Mode is the most adjustable.
8. full-automatic spot welding machine as claimed in claim 1, it is characterised in that described waist type groove deep Degree is the half of contact thickness.
9. full-automatic spot welding machine as claimed in claim 1, it is characterised in that the first pay-off is also Including the first oil buffer being arranged on described mash welder body.
10. full-automatic spot welding machine as claimed in claim 1, it is characterised in that the second pay-off Also include the second oil buffer being arranged on described mash welder body.
CN201410723079.0A 2014-12-02 2014-12-02 Full-automatic spot welding machine CN104493350B (en)

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CN104493350B true CN104493350B (en) 2016-12-07

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