CN206500763U - Automatic expanded metal lath welding binder - Google Patents

Automatic expanded metal lath welding binder Download PDF

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Publication number
CN206500763U
CN206500763U CN201720211236.9U CN201720211236U CN206500763U CN 206500763 U CN206500763 U CN 206500763U CN 201720211236 U CN201720211236 U CN 201720211236U CN 206500763 U CN206500763 U CN 206500763U
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CN
China
Prior art keywords
welding
expanded metal
metal lath
portal frame
automatic
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CN201720211236.9U
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Chinese (zh)
Inventor
朱伟
曾亮
孟凡子
王蓓
唐磊
肖良
赵富
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Chengdu Deruisike Technology Co Ltd
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Chengdu Deruisike Technology Co Ltd
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Priority to CN201720211236.9U priority Critical patent/CN206500763U/en
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Abstract

The utility model is a kind of automatic expanded metal lath welding binder, it includes walk track, portal frame, control system, at least one welding panel, the welding resistance head for fixation steel plate net, rack is fitted with the crossbeam of the portal frame, the welding resistance head is arranged on portal frame and can moved back and forth along rack by rack, and the walking track installation is below portal frame.The utility model is used for expanded metal lath and welded with angle steel, by multiple electrodes plus PLC automatic control technologys, realizes the efficient welding in expanded metal lath, reaches the purpose of Full-automatic welding.The utility model is simple to operate, reasonable in design, safe, is that enterprise reduces production cost, with preferable application prospect with production efficiency is improved after full-automatic.

Description

Automatic expanded metal lath welding binder
Technical field
The utility model is related to welding technology field, specifically a kind of full-automatic welding binder welded for expanded metal lath.
Background technology
Expanded metal lath be metallic sieve industry in a kind, its be use steel mesh and steel plate(Reinforcing plate)It is welded 's.Also known as metal lath, rhombus net, iron plate net, steel expanded mesh, heavy expanded metal lath, foot-operated net, punched-plate ' aluminium expanded sheets, stainless Steel expanded metal lath, silo net, antenna networks, filter core net, sound equipment net etc..
Expanded metal lath, which has been widely used for being widely used in highway, railway, civil buildings, water conservancy etc., to be built.Current expanded metal lath Manufacture is all to be fixed on expanded metal lath periphery and centre using gusset, then carries out artificial spot welding with gas-shielded welder.In steel wire With shape of peripheral frame or angle steel in welding, due to steel wire net meshe spacing because product requirement is different and change, steel wire and frame Crosspoint it is more, need to be welded in the reasons such as end points on shape of peripheral frame and angle steel is a lot, prior art is all using by hand half Automatic gas shield welding carries out pointwise welding, but such welding causes low production efficiency, is then needed under same efficiency more Cost of labor.Then it is to be welded using gas shield welding, but Authority Contro1 so occurs if the less situation of steel wire diameter It is more difficult, easily there is weld defect;If steel wire is using welding or is stamped to form, edge is uneven, and is needed during welding Want human assistance compacting welding, influence welding efficiency and increase welding operation intensity, it is difficult to control welding quality and shaping.Thus It can be seen that there is welding efficiency lowly in existing expanded metal lath welding technique, the problems such as product quality is difficult to specification.
Utility model content
The purpose of this utility model be in order to overcome above-mentioned presence it is not enough there is provided it is a kind of can speed of welding it is fast, efficiency high Automatic expanded metal lath welding binder.The automatic welding equipment of expanded metal lath uses walking dolly, automatic fixture fixture, with the welding of welding resistance head Expanded metal lath, is welded instead of original artificial gas shield welding.
The technical scheme that the utility model is used to achieve these goals is as follows:
A kind of automatic expanded metal lath welding binder, it include walking track, portal frame, control system, at least one be used for fix Welding panel, the welding resistance head of expanded metal lath.Rack is installed, the welding resistance head passes through on four beams of the portal frame Rack is arranged on the beam of portal frame and can moved back and forth along beam, and the walking track installation is below portal frame, the weldering Connect operating desk to be arranged on walking track and move along walking track, weld jig is installed with by steel on the welding panel Web plate is fixed on welding panel;The welding resistance head constitutes one side multiple spot welding by the electric resistance welding assembled side-by-side of more than three, The control system controls welding binder self-contained operation.
Automatic expanded metal lath welding binder according to the utility model, its more preferred technical scheme is in the weldering The expanded metal lath for also setting up positioning beam on operating desk to adapt to sizes is connect to weld.The welding resistance head in the utility model is simultaneously 4, it is separately mounted on four beams of portal frame, each welding resistance head realizes steel plate for a welding edge of expanded metal lath Four sides of net are welded simultaneously, improve welding efficiency.
Automatic expanded metal lath welding binder according to the utility model, which employs multiple welding resistance heads, and each resistance Welding head drives automatically walk by servomotor, and welding efficiency greatly improved.The utility model employs to enter automatically simultaneously Discharging, reduces hand labor intensity.
Automatic expanded metal lath welding binder according to the utility model, its more preferred technical scheme is the welding Operating desk is set to two, and so when an operating desk, which needs to withdraw, changes the expanded metal lath being welded, one is equipped with addition Expanded metal lath operating desk to be welded can then be immediately entered to be welded under welding resistance head, and the work effect of welding binder greatly improved Rate.
Automatic expanded metal lath welding binder according to the utility model, its preferred technical scheme is on the portal frame It is also equipped with a crossbeam, crossbeam that a pressure strip and welding resistance head are housed, is provided with and compresses below welding panel The corresponding weld jig of plate, can so meet a welding demand when reinforcement steel plate is further added by expanded metal lath.
Automatic expanded metal lath welding binder according in the utility model, its preferred technical scheme is the walking rail Road two ends are provided with limited block, can so prevent operating desk to drop out track, increase the security of whole equipment.
The automatic welding equipment of expanded metal lath in the utility model uses walking dolly, automatic fixture fixture, with welding resistance head Welding steel net, instead of original human weld.Pad is 80 ~ 120 on one piece of expanded metal lath, and human weld's average time is 40 Minute/part, is welded using the equipment, operation hours in 4 points, calculating can be welded within disposable 4 seconds, when head is walked Between, it is 8 minutes to complete a workpiece all welding average times.
The utility model is used for steel wire and welded with angle steel, adds PLC automatic control technologys by multiple electrodes electric resistance welding, real The efficient welding of present expanded metal lath, reaches the purpose of Full-automatic welding.The utility model is simple to operate, reasonable in design, security Height, is that enterprise reduces production cost, with preferable application prospect with production efficiency is improved after full-automatic.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure:1- walking tracks, 2- portal frames, 3- welding panels, 4- welding resistance heads, 5- limited blocks, 6- racks, 7- pressures Tight plate, 8- weld jigs, 9- positioning beams.
Embodiment
The technical solution of the utility model is described further below in conjunction with accompanying drawing, but the utility model and not only limited In implementation below.
As shown in Figure 1:A kind of automatic expanded metal lath welding binder, mainly by walking track 1, portal frame 2, control system, welding Operating desk 3, welding resistance head 4 are constituted.Wherein walking track 1 is two, is passed through from the lower section of portal frame 2.In each of walking track 1 Termination is both provided with limited block 5, can so prevent welding panel from dropping out track, to lift its security.The portal frame 2 Rack 6 is installed, the welding resistance head 4 is arranged on the beam of portal frame 2 on the beam of upper end, and welding resistance head 4 be by three with On electric resistance welding assembled side-by-side form, such welding resistance head is formed one side multiple spot welding(Both welding binder for the first time can be with Weld multiple pads simultaneously), welding resistance head 4 by servomotor drive it is lower can along rack 6 on the beam of portal frame 2 come Return is dynamic, realizes and each side of expanded metal lath is welded.Simultaneously with welding resistance head in the cylinder that also has being installed together, cylinder control resistance Welding head moves up and down to reach the height for needing to weld.The welding panel 3 is arranged on walking track 1, in servo Doing for motor and speed reducer can move back and forth along track, and the welding panel of this in the present embodiment is two, so wherein , it is necessary to exit portal frame 2 after expanded metal lath on one is welded(Welding resistance head)It is another in this section of aperture time when removing finished product One welding panel is welded into the region of welding resistance head 4, when so rationally can utilize feeding and blanking Between it is poor, improve equipment operating efficiency.The top of described portal frame 2 five beams altogether, wherein four compositions and welding panel 3 A corresponding rectangle or square;A remaining beam(As crossbeam)Installed along the direction of walking track 1, its two ends The centre of the two piece beam orthogonal with walking track is separately mounted to, then a pressure strip 7 is installed on this root crossbeam again, is compressed Plate 7 can be moved up and down under the drive of cylinder, realize the compression to expanded metal lath.In the lower surface of welding panel 3 and pressure strip 7 Corresponding position is provided with weld jig 8, while being also provided with weld jig 8, weld clip on four angles of welding panel 3 Tool 8 can effectively clamp expanded metal lath, and expanded metal lath deformation is avoided as far as possible.Also installed on welding panel 3 in the utility model There is positioning beam 9, the direction of the positioning beam 9 is orthogonal with the direction for track 1 of walking, and has after this positioning beam 9 so that welding panel 3 are adapted to the welding of the expanded metal lath of 2 kinds of specifications.
It, by AC servo machinery driving, is workpiece row with accurate planetary reducer that walking track 1 in the utility model, which is, Walk to be used as power.Workpiece walking is driven to complete welding by servo motor gear tooth bar.It is oriented to by linear slide rail, guide rail should be provided with Protector, prevents splashing from falling on guide rail.
The utility model stage casing AC servo motor is using Japanese imported with original packaging peace river AC servo motor, and control function is rich Richness, high-performance, software is intelligent, and precision is high, and rotation is more steady, can better meet welding needs, obtain the welding of more high-quality Product.
The servo deceleration machine in the utility model stage casing uses Taiwan VGM planet accurate retarding machines, miniaturization, the low back of the body Various brands associated servo stepper motor can be used in gap, low noise, and sealed design need not change oil, and gear surface is by mill processing nothing of spreading out Vibration, easy for installation, long lifespan is non-maintaining, and precision is high.
Weld jig 8 in the utility model is to use pneumatic clamping, can so prevent welding steel net from deforming.
Pneumatic element in the utility model selects Taiwan AIRTAC brands, and action is rapider, and reaction is faster.Load Greatly, it is adapted to the output of more high torque.Working environment adaptability is good, is welding many dust, Qiang Ci, radiates and is vibrating severe work Make in environment, electronics, electrical control are more superior.
Control system in the utility model, wherein electric control system are made up of switch board, independent operation box etc..It is base In the system of PLC, eaily the source of welding current can be controlled by changing program.Its basic training It can should include adjustment and display, welding start-up and shut-down control, welding resistance head or the workpiece of the speed of welding of welding resistance head and workpiece motion s Position movement control, welding/analog functuion, program storage, modification, calling function etc..Control system institute is stateful and switchs The input of amount is directly entered PLC entrance, output direct drive DC24V magnetic valves and auxiliary reclay, controllable The action of cylinder processed, the startup of the source of welding current, welding binder head rotation etc..
Control system of the present utility model can realize the number of welding condition and welding resistance Handpiece Location in " manual " state According to and operation input, welding resistance Handpiece Location can be adjusted manually;Welding process can be achieved under " automatic " state to be automatically performed;Control System sets reset function, it is ensured that welding resistance head can return to original position and workpiece is welded every time.
Welding method/step is in the utility model, steel wire is laid on welding panel 3 first, then by welding The clamping and positioning of welding fixture 8 ensures that steel wire is smooth indeformable, and shape of peripheral frame/angle steel then is placed into the corresponding position of steel wire On;Then promote in welding operation platform to portal frame region, using the formation of automatic air cylinder device positioning compression frame and/angle Steel;Now five welding resistance heads decline and start welding simultaneously, wherein the electrode length of the electric resistance welding of each welding resistance head is 800mm, single solder joint electric current is more than 5000A during welding;Control system controls the speed of travel of five welding resistance heads to be:200- 1000mm/s, so may insure welding quality, and the solid situation of reduction not prison welding occurs;Welding operation is controlled after the completion of welding Platform exits welding region and blanking, and another welding operation platform enters welding region and carry out welding sequence.
The welding method employs one side multiple spot automatic resistance welding technique, steel wire and side that the deformation of steel wire is caused Not fitted of frame is positioned frock and welding electrode is closely pressed together, it is ensured that welding quality.Employ positioning tool and Automatic impaction frock carries out frame, and the assembling of reinforcing frame and steel wire, assembling process is easily easy.Employ PLC control system Coordinate with servo-positioning mechanism and tool locating mechanism, without finding welding position, it is possible to achieve efficient welding.Simultaneously using single Face multi-point electric resistance welding method, it is possible to achieve size in the range of 3000mm*1750mm steel wire eye distance from the steel in 30mm The welding of silk screen and frame.Realize the multiple spot high-effect high-quality welding simultaneously of steel wire, it is ensured that welding quality, improve welding effect Rate;By auxiliary locating tool equipment and PLC control system and servo-positioning mechanism, assemble flow is simplified, pad localization is reduced Difficulty is controlled, welding efficiency is improved, reduces labor intensity, improve welding quality.
Above example, is only to do more detailed description to technology of the present utility model, is not to of the present utility model Limitation, under the general thought for not departing from above-mentioned technical proposal, without creative work or directly carries out equivalent substitution and also belongs to Within protection domain of the present utility model.

Claims (8)

1. a kind of automatic expanded metal lath welding binder, it is characterised in that including walking track, portal frame, control system, at least one use Welding panel, welding resistance head in fixation steel plate net;Rack, the welding binder have been installed on four beams of the portal frame Head is arranged on the beam of portal frame, and the walking track installation is below portal frame, and the welding panel is arranged on walking rail Moved on road and along walking track, weld jig is installed on the welding panel;The welding resistance head is by more than three Electric resistance welding assembled side-by-side constitutes one side multiple spot welding, and the control system controls welding binder self-contained operation.
2. automatic expanded metal lath welding binder according to claim 1, it is characterised in that welding resistance head is driven by servomotor Automatically walk.
3. automatic expanded metal lath welding binder according to claim 1, it is characterised in that it is fixed to be also set up on the welding panel Position beam.
4. automatic expanded metal lath welding binder according to claim 1 or 2, it is characterised in that the welding panel is two.
5. automatic expanded metal lath welding binder according to claim 1, it is characterised in that the welding resistance head is 4, is pacified respectively On four beams of portal frame.
6. automatic expanded metal lath welding binder according to claim 1, it is characterised in that one is also equipped with the portal frame One welding resistance head and pressure strip are housed on crossbeam, crossbeam, weld corresponding with pressure strip is installed below welding panel Fixture.
7. automatic expanded metal lath welding binder according to claim 1, it is characterised in that install limited in the walking track two ends Position block.
8. automatic expanded metal lath welding binder according to claim 1, it is characterised in that the control system automatically controls for PLC System.
CN201720211236.9U 2017-03-06 2017-03-06 Automatic expanded metal lath welding binder Active CN206500763U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720211236.9U CN206500763U (en) 2017-03-06 2017-03-06 Automatic expanded metal lath welding binder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720211236.9U CN206500763U (en) 2017-03-06 2017-03-06 Automatic expanded metal lath welding binder

Publications (1)

Publication Number Publication Date
CN206500763U true CN206500763U (en) 2017-09-19

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CN201720211236.9U Active CN206500763U (en) 2017-03-06 2017-03-06 Automatic expanded metal lath welding binder

Country Status (1)

Country Link
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808076A (en) * 2017-03-06 2017-06-09 成都德瑞斯可科技有限公司 The automatic welding binder of expanded metal lath and welding procedure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106808076A (en) * 2017-03-06 2017-06-09 成都德瑞斯可科技有限公司 The automatic welding binder of expanded metal lath and welding procedure

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