CN107570867A - A kind of line automatic welding machine - Google Patents

A kind of line automatic welding machine Download PDF

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Publication number
CN107570867A
CN107570867A CN201710613772.6A CN201710613772A CN107570867A CN 107570867 A CN107570867 A CN 107570867A CN 201710613772 A CN201710613772 A CN 201710613772A CN 107570867 A CN107570867 A CN 107570867A
Authority
CN
China
Prior art keywords
nut
machine
coiled strip
pull feeder
support frame
Prior art date
Application number
CN201710613772.6A
Other languages
Chinese (zh)
Inventor
向海军
Original Assignee
东莞盛翔精密金属有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 东莞盛翔精密金属有限公司 filed Critical 东莞盛翔精密金属有限公司
Priority to CN201710613772.6A priority Critical patent/CN107570867A/en
Publication of CN107570867A publication Critical patent/CN107570867A/en

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Abstract

The invention discloses a kind of line automatic welding machine, including reel, feeding machine, coiled strip, fixed support, welding fixture, automatically nut body is sent, stepping pull feeder system, collecting machine and man machine operation interface, the product coiled strip that punching press is rushed out is wound into reel, reel is passed through in the rotary shaft on feeding machine, coiled strip passes through welding fixture and stepping pull feeder system, coiled strip is positioned by the buoyance lift stock guide on welding fixture and stepping pull feeder system pressure wheel, laser head is arranged on fixed support, nut to be welded is positioned over to be sent in nut body automatically, welded after upper and lower tool closure, pressure wheel in stepping pull feeder system drives material strip to move forward specific stride, collector is wound to coiled strip.Nut is directly sent to connect in welding fixture by the present invention.Stepping pull feeder system pulls product material strip to move forward one by one and carries out repeating weld job, and efficiency high and quality are good.

Description

A kind of line automatic welding machine
Technical field
The present invention relates to mechanical automation welding field, and in particular to a kind of line automatic welding machine.
Background technology
Number laser welding also relies primarily on artificial clamping tool, and single-piece assembling processing efficiency is low, and labor intensity is big, cost The unstable product quality that high phenomenon is processed, causes very big waste.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of line automatic welding machine, when solving laser welding processing Line automatic Welding Process is changed to by manual clamping, improves efficiency and quality, reduces labor intensity.
The present invention is achieved through the following technical solutions:Controlled including reel, feeding machine, coiled strip, fixed support, welding Tool, nut body, stepping pull feeder system, collecting machine and man machine operation interface, the product coiled strip that punching press is rushed out are sent automatically Wind in reel, reel is passed through in the rotary shaft on feeding machine, and coiled strip passes through welding fixture and stepping pull feeder system, passes through Buoyance lift stock guide and stepping pull feeder system pressure wheel on welding fixture position coiled strip;
Laser head is arranged on fixed support, and nut to be welded is positioned over to be sent in nut body automatically, and nut is being dried The precalculated position of welding fixture is slided under effect one by one, and nut is fitted on coiled strip by lower mould buoyance lift material pushing needle, up and down Welded after tool closure, the pressure wheel in stepping pull feeder system drives material strip to move forward specific stride, collector pair Coiled strip is wound.
As preferable technical scheme, the stepping pull feeder system includes cylinder of arguing for the sake of arguing, rod lifting mechanism, pressure regulation Bar, installation drive tab, handle of arguing for the sake of arguing manually, bottom installation connecting plate, bottom rod, pressure wheel and stepper motor pull feeder, installation axle Supporting block is installed along with installation drive tab with bottom installation connecting plate assembly and connection, bottom rod, pressure wheel, stepper motor pull feeder, It is assembled into one.
As preferable technical scheme, in addition to cylinder of arguing for the sake of arguing lifts pressure wheel, is set according to the positioning hole requirement on material strip Parameter is counted, realizes that stepping step pitch draws material, its stepping draws the integral installation of material system on bonding machine work top.
It is described automatic to send nut body to include nut Storage Box lid, nut Storage Box, tiltedly as preferable technical scheme Surface cover, cover plate, nut guide plate, guide plate support frame, lock screw, guide plate support frame bottom plate, nut storage support frame bottom plate, from Dynamic to send nut body base and nut to store support frame, the nut Storage Box lid passes through hinge activity with nut Storage Box Connection, nut Storage Box, nut storage support frame and nut storage support frame bottom plate are arranged on the bottom for sending nut body automatically On seat.
As preferable technical scheme, the cover plate, nut guide plate, guide plate support frame, guide plate support frame bottom plate are arranged on It is automatic send to close with nut Storage Box on nut body base be assembled into one, by being blown into nut guide plate 5, make nut along Deflector chute is automatically sent in welding fixture one by one.
As preferable technical scheme, blowing, collecting machine include reel, bearing, reductor, variable speed electric motors, particularly, blowing branch Frame and control casing, bearing are connected with reductor, and reductor is combined into one with variable speed electric motors, particularly, controls casing and releasing bracket Straight line is connected, is combined into one with reductor, reel penetrates blowing, on the axostylus axostyle on receiving mechanism.
The beneficial effects of the invention are as follows:The present invention utilizes line automatic Welding Process, improves efficiency and quality, reduces labor Its is simple in construction by fatigue resistance, and the small production capacities of cost low volume are lifted onto 15K by daily 2.5K, and manpower is changed into 1 from 5 people, one line The a plurality of line of people.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the overall top view of the present invention;
Fig. 3 is the structural representation of the stepping pull feeder system of the present invention;
Fig. 4 is the automatic structural representation for sending nut body of the present invention;
Fig. 5 is the blowing of the present invention, the structural representation of collecting machine.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive Feature and/or step beyond, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, summary and accompanying drawing), except non-specifically chatting State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature It is an example in a series of equivalent or similar characteristics.
As depicted in figs. 1 and 2, including reel 1, feeding machine 2, coiled strip 3, fixed support 4, welding fixture 5, nut is sent automatically Mechanism 6, stepping pull feeder system 7, collecting machine 8 and man machine operation interface 10, the product coiled strip that punching press is rushed out receive reel-to-reel In disk, reel is passed through in the rotary shaft on feeding machine, and coiled strip passes through welding fixture and stepping pull feeder system, passes through welding fixture On buoyance lift stock guide and stepping pull feeder system pressure wheel coiled strip is positioned;
Laser head is arranged on fixed support 4, and nut to be welded is positioned over to be sent in nut body automatically, and nut is being dried The precalculated position of welding fixture is slided under effect one by one, and nut is fitted on coiled strip by lower mould buoyance lift material pushing needle, up and down Welded after tool closure, the pressure wheel in stepping pull feeder system drives material strip to move forward specific stride, collector pair Coiled strip is wound.
As shown in figure 3, stepping pull feeder system, includes cylinder 21 of arguing for the sake of arguing, rod lifting mechanism 22, pressure adjusting lever 23, peace Fill drive tab 24, handle 25 of arguing for the sake of arguing manually, bottom installation connecting plate 26, bottom rod 27, pressure wheel 28, stepper motor pull feeder 29;Institute The installation drive tab stated is installed together with bottom installation connecting plate assembly and connection, bottom rod 27, pressure wheel 28, stepper motor pull feeder 29 In installation drive tab 24, it is assembled into one, and the cylinder that is also devised with arguing for the sake of arguing lifts pressure wheel 28, passes through material strip When, it can lift, ensure that pilot pin can have good positioning, while design parameter can be required according to the positioning hole on material strip, realize stepping Step pitch draws material.Its stepping draws the integral installation of material system on waterfall bonding machine work top.
As shown in figure 4, nut body is sent to include nut Storage Box lid 111, nut Storage Box 112, inclined-plane cover plate automatically 113rd, cover plate 114, nut guide plate 115, guide plate support frame 117, lock screw 116, guide plate support frame bottom plate 118, nut storage Support frame bottom plate 110, it is automatic send nut body base 119 and nut stores support frame 121, the nut Storage Box lid with Nut Storage Box is flexibly connected by hinge, nut Storage Box, nut storage support frame and nut storage support frame bottom plate peace Mounted in sending automatically on the base of nut body.
Cover plate, nut guide plate, guide plate support frame, guide plate support frame bottom plate be arranged on it is automatic send on nut body base with spiral shell Female Storage Box is closed and is assembled into one, and by being blown into nut guide plate, makes nut 122 be automatically sent to weld one by one along deflector chute Connect in tool.
As shown in figure 5, blowing, collecting machine include reel 211, bearing 212, reductor 213, variable speed electric motors, particularly 214, blowing Support 215 and control casing 216, bearing 212 are connected with reductor 213, and reductor 213 is combined into one with variable speed electric motors, particularly 214 Body, control casing 216 are connected straight line with releasing bracket 215, are combined into one with reductor, reel penetrates blowing, receiving mechanism On axostylus axostyle on.
The course of work:
1) winding of product coiled strip 3 that punching press is rushed out is arrived in reel 1, and reel 1 is passed through in the rotary shaft on feeding machine 2;
2) coiled strip 3 passes through welding fixture 5 and stepping pull feeder system 7, passes through the buoyance lift stock guide and step on welding fixture 5 Enter the pressure wheel of pull feeder system 7 to position coiled strip;
3) laser head is regulated in the upper-lower position of fixed support 4, the welding parameter of setting man-machine interface 10.Be on by Turn round, send nut body 6 to start to send nut automatically;
4) open send the lid of nut body 6 to pour into nut to be welded automatically.Nut slides into one by one under blowing effect The precalculated position of welding fixture 5, nut is fitted on coiled strip by lower mould buoyance lift material pushing needle, welded after upper and lower tool closure Connect;
5) stepping pull feeder system 7 obtains PLC and performs signal, and the pressure wheel on pull feeder starts to rotate, while drives material Band moves forward specific stride;
6) coiled strip 3 is wound into collecting machine 8;
7) cycle operation can be carried out by repeating above step.
The beneficial effects of the invention are as follows:The present invention utilizes line automatic Welding Process, improves efficiency and quality, reduces labor Its is simple in construction by fatigue resistance, and the small production capacities of cost low volume are lifted onto 15K by daily 2.5K, and manpower is changed into 1 from 5 people, one line The a plurality of line of people.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention Protection domain should be determined by the scope of protection defined in the claims.

Claims (6)

  1. A kind of 1. line automatic welding machine, it is characterised in that:Including reel, feeding machine, coiled strip, fixed support, welding fixture, Automatically nut body, stepping pull feeder system, collecting machine and man machine operation interface are sent, the product coiled strip winding that punching press is rushed out Into reel, reel is passed through in the rotary shaft on feeding machine,
    Coiled strip passes through welding fixture and stepping pull feeder system, passes through the buoyance lift stock guide on welding fixture and stepping pull feeder system System pressure wheel positions coiled strip;
    Laser head is arranged on fixed support, and nut to be welded is positioned over to be sent in nut body automatically, and nut is in blowing effect Under slide into the precalculated position of welding fixture one by one, and nut is fitted on coiled strip by lower mould buoyance lift material pushing needle, upper and lower tool Welded after closure, the pressure wheel in stepping pull feeder system drives material strip to move forward specific stride, and collector is to coiled strip Wound.
  2. 2. line automatic welding machine as claimed in claim 1, it is characterised in that:The stepping pull feeder system includes lift Bar cylinder, rod lifting mechanism, pressure adjusting lever, installation drive tab, handle of arguing for the sake of arguing manually, bottom installation connecting plate, bottom rod, pressure wheel with And stepper motor pull feeder, installation drive tab and bottom installation connecting plate assembly and connection, bottom rod, pressure wheel, stepper motor pull feeder It is installed along with installation drive tab, it is assembled into one.
  3. 3. line automatic welding machine as claimed in claim 2, it is characterised in that:Pressure wheel also is lifted including cylinder of arguing for the sake of arguing, Design parameter is required according to the positioning hole on material strip, realizes that stepping step pitch draws material, its stepping draws the integral installation of material system welding On machine worktable face.
  4. 4. line automatic welding machine as claimed in claim 1, it is characterised in that:It is described to send nut body to include nut automatically Storage Box lid, nut Storage Box, inclined-plane cover plate, cover plate, nut guide plate, guide plate support frame, lock screw, guide plate support frame bottom Plate, nut storage support frame bottom plate, nut body base and nut is sent to store support frame, the nut Storage Box lid automatically It is flexibly connected with nut Storage Box by hinge, nut Storage Box, nut storage support frame and nut storage support frame bottom plate Installed in sending automatically on the base of nut body.
  5. 5. line automatic welding machine as claimed in claim 4, it is characterised in that:The cover plate, nut guide plate, guide plate support Frame, guide plate support frame bottom plate be arranged on it is automatic send to close with nut Storage Box on nut body base be assembled into one, by spiral shell Blown in female guide plate 5, nut is automatically sent to one by one in welding fixture along deflector chute.
  6. 6. line automatic welding machine as claimed in claim 1, it is characterised in that:Blowing, collecting machine include reel, axle Hold, reductor, variable speed electric motors, particularly, releasing bracket and control casing, bearing is connected with reductor, and reductor combines with variable speed electric motors, particularly Integrally, control casing is connected straight line with releasing bracket, is combined into one with reductor, and reel penetrates blowing, on receiving mechanism Axostylus axostyle on.
CN201710613772.6A 2017-07-25 2017-07-25 A kind of line automatic welding machine CN107570867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710613772.6A CN107570867A (en) 2017-07-25 2017-07-25 A kind of line automatic welding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710613772.6A CN107570867A (en) 2017-07-25 2017-07-25 A kind of line automatic welding machine

Publications (1)

Publication Number Publication Date
CN107570867A true CN107570867A (en) 2018-01-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710613772.6A CN107570867A (en) 2017-07-25 2017-07-25 A kind of line automatic welding machine

Country Status (1)

Country Link
CN (1) CN107570867A (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451303B1 (en) * 1990-04-06 1993-09-01 Thyssen Industrie Ag Maschinenbau Continuous laser welding method for welding metal strips having the same or different thickness - also for thin sheets
JPH0839276A (en) * 1993-12-21 1996-02-13 Sollac Device for butt joining and welding of two metal sheet coil for forming continuous metal sheet with laser beam
US20090189007A1 (en) * 2008-01-24 2009-07-30 Alex Cooper Method of and a device for producing parts
CN102152944A (en) * 2011-02-28 2011-08-17 长城汽车股份有限公司 Hexagonal flange type nut conveyor
CN103934572A (en) * 2013-01-21 2014-07-23 昆山金群力精密模具有限公司 Full-automatic spot welding device for rivet
CN105075034A (en) * 2013-02-22 2015-11-18 古河电气工业株式会社 Terminal manufacturing apparatus, and welding apparatus

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0451303B1 (en) * 1990-04-06 1993-09-01 Thyssen Industrie Ag Maschinenbau Continuous laser welding method for welding metal strips having the same or different thickness - also for thin sheets
JPH0839276A (en) * 1993-12-21 1996-02-13 Sollac Device for butt joining and welding of two metal sheet coil for forming continuous metal sheet with laser beam
US20090189007A1 (en) * 2008-01-24 2009-07-30 Alex Cooper Method of and a device for producing parts
CN102152944A (en) * 2011-02-28 2011-08-17 长城汽车股份有限公司 Hexagonal flange type nut conveyor
CN103934572A (en) * 2013-01-21 2014-07-23 昆山金群力精密模具有限公司 Full-automatic spot welding device for rivet
CN105075034A (en) * 2013-02-22 2015-11-18 古河电气工业株式会社 Terminal manufacturing apparatus, and welding apparatus

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Application publication date: 20180112

RJ01 Rejection of invention patent application after publication