CN107378314A - A kind of large-scale i-beam structure anti-deformation welding and forming device - Google Patents
A kind of large-scale i-beam structure anti-deformation welding and forming device Download PDFInfo
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- CN107378314A CN107378314A CN201710480973.3A CN201710480973A CN107378314A CN 107378314 A CN107378314 A CN 107378314A CN 201710480973 A CN201710480973 A CN 201710480973A CN 107378314 A CN107378314 A CN 107378314A
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- holding device
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Classifications
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- 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
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- Optics & Photonics (AREA)
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- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The invention discloses a kind of large-scale i-beam structure anti-deformation welding and forming device, including spoil positive Welding Area, the diagonal full weld area of aligning, two sides flame straightening area, postwelding of workbench, PLC control system, assembling is spoilt the offline area of straight finished product, Welding Area bonding machine, full weld area bonding machine, flame straightening equipment and hoisting traveling crane；PLC control system controls the automatic operating of the device, workbench is divided into spoil positive Welding Area, the diagonal full weld area of aligning, two sides flame straightening area, postwelding of assembling and spoilt the offline area of straight finished product, the tender positive Welding Area of assembling is provided with Welding Area bonding machine, align diagonal full weld area and full weld area bonding machine is installed, two sides flame straightening area is provided with flame straightening equipment, and hoisting traveling crane is provided with above the workbench.The present invention improves the welding product quality of large-scale I-steel；It ensure that and automatic alignment is deformed after I-steel welding, reduces production cost, reduce the labor intensity of worker, improve production efficiency.
Description
Technical field
The present invention relates to I-steel processing technique field, specially a kind of large-scale i-beam structure anti-deformation welding fabrication dress
Put.
Background technology
The I-steel specification in steel market is not very complete at present, nor may be complete.Steel mill produces I-steel also all
It is to be produced by the market demand；Produced by conventional I-steel, it is impossible to produce the few I-steel specification of dosage.Therefore steel construction work
Need to arrange production, it is necessary to control oneself during super-huge I-steel in factory or other plant produceds；Carried out using suitable steel plate cutting
Welding.Connect because weld seam is full weld, produce steel crystalline substance the local temperature rise that the I-steel of postwelding can be when steel be welded
Body structure change and be deformed, it is necessary to manually be carried out secondary heating with flame by high-temperature shrinkage deformation place and made steel are local
Steel, which lose, puts the purpose that internal stress reaches straightening, and the I-steel straightening of manual operation postwelding is time consuming, labor intensity is big, production
Cost is high.
The content of the invention
It is an object of the invention to provide a kind of large-scale i-beam structure anti-deformation welding and forming device, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of large-scale i-beam structure anti-deformation welding and forming device, including workbench, PLC control system, the tender positive spot welding of assembling
Area, the diagonal full weld area of aligning, two sides flame straightening area, postwelding spoil the offline area of straight finished product, Welding Area bonding machine, the welding of full weld area
Machine, flame straightening equipment and hoisting traveling crane；The PLC control system controls the automatic operating of the device, the workbench according to
Secondary spoil positive Welding Area, the diagonal full weld area of aligning, two sides flame straightening area, the postwelding of assembling that be divided into is spoilt the offline area of straight finished product, described group
The tender positive Welding Area of dress is provided with Welding Area bonding machine, and the diagonal full weld area of aligning is provided with full weld area bonding machine, the two sides
Flame straightening area is provided with flame straightening equipment, and hoisting traveling crane is provided with above the workbench.
The workbench is made up of frame and rack-mounted live roller, wherein in the tender positive Welding Area of assembling
Frame both sides are provided with column, and protection casing is provided with aligning diagonal full weld area and two sides flame straightening area, and on box inside
Portion is provided with roller.
Welding Area bonding machine includes lower flat board holding device, middle riser holding device, upper flat plate holding device, telescopic weldering
Rifle, infrared ray straightener, the lower flat board holding device, middle riser holding device, upper flat plate holding device are by holding out against roller
Formed with cylinder, the lower flat board holding device, middle riser holding device, upper flat plate holding device there are two, respectively under
It is symmetrical set on and in bonding machine both sides, is symmetrically installed with and stretches between lower flat board holding device, middle riser holding device
Contracting formula welding gun, and telescopic welding gun is installed on the bonding machine slide rail of Welding Area by mobile sliding block, live roller is located under two
Centre position on the downside of flat board holding device, the infrared ray straightener are rectified by upper flat plate infrared ray straightener, middle riser infrared ray
Straight device, lower flat board infrared ray straightener, the upper flat plate infrared ray straightener are located at upper flat plate holding device side, and middle riser is red
Outside line straightener is located at two upper flat plate holding device centre positions, and the lower flat board infrared ray straightener is located at lower flat board and held out against
On device.
Top holding device is installed, top holding device is by holding out against roller and cylinder at the top of full weld area bonding machine
Composition, remaining structure is identical with Welding Area bonding machine, and does not have infrared ray straightener.
The flame straightening equipment includes flame straightening rifle, and the flame straightening rifle has two groups to pacify respectively by mobile sliding block
Loaded on flame straightening equipment slide rail, and one of which be symmetrically arranged on lower flat board holding device and middle riser holding device it
Between, another set is symmetrically arranged between upper flat plate holding device and middle riser holding device, and remaining structure is welded with full weld area
Machine structure is identical, and without telescopic welding gun.
PLC control system includes PLC, PLC operation interfaces, monitoring display device, and PLC passes through single phasing protection
Switch connection power supply, PLC are also connected with PLC operation interfaces, monitoring display device respectively.
Compared with prior art, advantages of the present invention：The present invention improves the welding product quality of large-scale I-steel；Ensure
Automatic alignment is deformed after I-steel welding, reduces production cost, reduces the labor intensity of worker, improves production effect
Rate.
Brief description of the drawings
Fig. 1 is Working table structure schematic diagram of the present invention.
Fig. 2 is bonding machine structural representation in Welding Area of the present invention.
Fig. 3 is full weld area bonding machine structural representation of the present invention.
Fig. 4 is flame straightening device structure schematic diagram of the present invention.
Fig. 5 is PIC control systems schematic diagram of the present invention.
In figure：1st, workbench, 2, assembling spoil positive Welding Area, 3, the diagonal full weld area of aligning, 4, two sides flame straightening area, 5, weldering
Spoil the straight offline area of finished product afterwards, and 6, hoisting traveling crane, 7, workpiece, 8, column, 9, protection casing, 10, roller, 11, frame, 12, transmission
Roller, 13, Welding Area bonding machine, 14, full weld area bonding machine, 15, flame straightening equipment, 16, lower flat board holding device, 17, in
Riser holding device, 18, upper flat plate holding device, 19, telescopic welding gun, 20, hold out against roller, 21, cylinder, 22, upper flat plate it is red
Outside line straightener, 23, middle riser infrared ray straightener, 24, lower flat board infrared ray straightener, 25, top holding device, 26, fire
Flame aligns rifle, and 27, PLC, 28, PLC operation interfaces, 29, monitoring display device, 30, individual event protection switch, 31, mobile slide
Block.
Embodiment
The present invention is further elaborated below in conjunction with the accompanying drawings.
As Figure 1-5, a kind of large-scale i-beam structure anti-deformation welding and forming device, including workbench 1, PLC control
Spoil positive Welding Area 2, the diagonal full weld area 3 of aligning, two sides flame straightening area 4, postwelding of system, assembling is spoilt the offline area 5 of straight finished product, spot welding
Area's bonding machine 13, full weld area bonding machine 14, flame straightening equipment 15 and hoisting traveling crane 6；The PLC control system controls the device
Automatic operating, PLC control system include PLC 27, PLC operation interfaces 28, monitoring display device 29, PLC
27 are also connected with PLC operation interfaces 28, monitoring display device 29 respectively by the connection power supply of single phasing protection switch 30, PLC 27
Connect；The workbench 1 is divided into spoil positive Welding Area 2, the diagonal full weld area 3 of aligning, two sides flame straightening area 4, postwelding of assembling and spoilt
The straight offline area 5 of finished product, the tender positive Welding Area 2 of assembling are provided with Welding Area bonding machine 13, and the diagonal full weld area 3 of aligning is installed
There is full weld area bonding machine 14, the two sides flame straightening area 4 is provided with flame straightening equipment 15, in the top of the workbench 1
Hoisting traveling crane 6 is installed.
Live roller 12 of the workbench 1 by frame 11 and in frame 11 forms, wherein tender just in assembling
The frame both sides of Welding Area 2 are provided with column 8, and protection casing 9 is provided with aligning diagonal full weld area 3 and two sides flame straightening area 4, and
Roller 10 is provided with the protection inside upper part of casing 9.
Welding Area bonding machine 13 include lower flat board holding device 16, middle riser holding device 17, upper flat plate holding device 18,
Telescopic welding gun 19, infrared ray straightener, the lower flat board holding device 16, middle riser holding device 17, upper flat plate hold out against dress
18 are put by holding out against roller 20 and cylinder 21 forms, the lower flat board holding device 16, middle riser holding device 17, upper flat plate top
Tight device 18 has two, is from bottom to top symmetrical set respectively in bonding machine both sides, in lower flat board holding device 16, neutrality
Telescopic welding gun 19 is symmetrically installed between plate holding device 17, and telescopic welding gun 19 is installed on spot welding by mobile sliding block 31
On the slide rail of area's bonding machine, live roller 12 is located at two lower downside centre positions of flat board holding device 16, and the infrared ray is rectified
Straight device is described flat by upper flat plate infrared ray straightener 22, middle riser infrared ray straightener 23, lower flat board infrared ray straightener 24
Plate infrared ray straightener is located at upper flat plate holding device side, and middle riser infrared ray straightener is located at two upper flat plate holding devices
Centre position, the lower flat board infrared ray straightener are located on lower flat board holding device.
Top holding device 25 is installed, top holding device is gentle by holding out against roller at the top of full weld area bonding machine
Cylinder forms, and remaining structure is identical with Welding Area bonding machine, and does not have infrared ray straightener.
The flame straightening equipment includes flame straightening rifle 26, and the flame straightening rifle has two groups respectively by mobile sliding block
Be installed on flame straightening equipment slide rail, and one of which be symmetrically arranged on lower flat board holding device and middle riser holding device it
Between, another set is symmetrically arranged between upper flat plate holding device and middle riser holding device, and remaining structure is welded with full weld area
Machine structure is identical, and without telescopic welding gun.
Operating method using processing and fabricating I-steel of the present invention is as follows：The suitable steel plate of the first（Workpiece）7 press size
Carry out cutting stock（Cut into upper flat plate, middle riser, lower flat board）；It is tender just to be placed on assembling for flat board under being lifted with hoisting traveling crane 6
On the live roller 12 of Welding Area 2, start lower flat board infrared ray straightener, mix up lower plate center at the center of live roller 12
On；Start lower plate holding device and hold out against lower flat board；Middle riser is sling vertical be placed on lower riser center by hoisting traveling crane again；Open
Middle riser is put on right position and held out against by riser infrared ray straightener, middle riser holding device in dynamic, starts the welding of both sides Welding Area
Machine 13 carries out riser during two sides spot welding is lived；Start riser two during full weld area's bonding machine is carried out automatically into the diagonal full weld area 3 of aligning
Face full weld, after being soldered middle two angle seams of riser；Weldment falls back on the tender positive Welding Area of assembling, the T being soldered with hoisting traveling crane automatically
Type weldment, which is sling, to be placed on outside equipment after progress 180 degree upset, is started lower flat board infrared ray straightener, is sling with hoisting traveling crane
Flat board is placed on the centre of lower driving wheel 12, riser infrared ray straightener in startup, is again pacified the T-shaped part welded with hoisting traveling crane
Be placed on lower flat board centre, be respectively started lower plate holding device, middle riser holding device, upper flat plate holding device press closer stay it is flat
Plate and middle plate and upper flat plate, start upper flat plate infrared ray straightener, start in the progress both sides spot welding firmly of both sides Welding Area bonding machine
Riser, start both sides full weld area bonding machine and carry out riser two sides full weld automatically into tender straight diagonal full weld area, weldment automatically into
Tender straight diagonal full weld area carries out full weld and is soldered middle two angle seams of riser, and the middle stile of riser two enters two sides flame automatically after being welded entirely
It is tender straight that Jiao Zhi areas 4 carry out flame；The flame straightening rifle 26 of the surface side of I-steel two be aligned automatically two pieces of flat boards up and down of I-steel by
The position of high-temperature shrinkage is heated;Discharge I-steel internal stress, after lower steel plate reaches parallel vertical on I-steel;Automatically
Stop flame straightening 26 heating to flat board above and below I-steel of rifle, the I-shaped steel part temperature after flame straightening rifle is spoilt directly drops to normal temperature
Afterwards automatically into offline area, start hoisting traveling crane and hang lower I-steel, whole process has been controlled by PIC control systems
Into improving the welding product quality of large-scale I-steel；It ensure that and automatic alignment is deformed after I-steel welding, reduces production
Cost, the labor intensity of worker is reduced, improves production efficiency.
Above example is merely to illustrate the present invention, and not limitation of the present invention, the common skill about technical field
Art personnel, without departing from the spirit and scope of the present invention, it can also make a variety of changes and modification, thus it is all etc.
Same technical scheme falls within scope of the invention, and scope of patent protection of the invention should be defined by the claims.
Claims (6)
1. a kind of large-scale i-beam structure anti-deformation welding and forming device, including workbench, PLC control system, assembling are tender on schedule
Welding zone, the diagonal full weld area of aligning, two sides flame straightening area, postwelding are spoilt the offline area of straight finished product, Welding Area bonding machine, the welding of full weld area
Machine, flame straightening equipment and hoisting traveling crane；Characterized in that, the PLC control system controls the automatic operating of the device, institute
Stating workbench, to be divided into assembling positive Welding Area, the diagonal full weld area of aligning, two sides flame straightening area, postwelding straight finished product of spoiling of spoiling offline
Area, the tender positive Welding Area of assembling are provided with Welding Area bonding machine, and the diagonal full weld area of aligning is provided with full weld area bonding machine,
The two sides flame straightening area is provided with flame straightening equipment, and hoisting traveling crane is provided with above the workbench.
2. a kind of large-scale i-beam structure anti-deformation welding and forming device according to claim 1, it is characterised in that described
Workbench is made up of frame and rack-mounted live roller, wherein being provided with the frame both sides of the tender positive Welding Area of assembling
Column, protection casing is provided with aligning diagonal full weld area and two sides flame straightening area, and upper lateral part is provided with rolling in guard box body
Wheel.
A kind of 3. large-scale i-beam structure anti-deformation welding and forming device according to claim 1, it is characterised in that spot welding
Area's bonding machine includes lower flat board holding device, middle riser holding device, upper flat plate holding device, telescopic welding gun, infrared ray and rectified
Straight device, the lower flat board holding device, middle riser holding device, upper flat plate holding device form by roller and cylinder is held out against,
The lower flat board holding device, middle riser holding device, upper flat plate holding device have two, and difference is from bottom to top symmetrical
Bonding machine both sides are arranged on, are symmetrically installed with telescopic welding gun between lower flat board holding device, middle riser holding device, and stretch
Contracting formula welding gun is installed on the bonding machine slide rail of Welding Area by mobile sliding block, and live roller is under two lower flat board holding devices
Side centre position, the infrared ray straightener are infrared by upper flat plate infrared ray straightener, middle riser infrared ray straightener, lower flat board
Line straightener, the upper flat plate infrared ray straightener are located at upper flat plate holding device side, and middle riser infrared ray straightener is located at
Two upper flat plate holding device centre positions, the lower flat board infrared ray straightener are located on lower flat board holding device.
4. a kind of large-scale i-beam structure anti-deformation welding and forming device according to claim 3, it is characterised in that described
Top holding device is installed, top holding device is formed by holding out against roller and cylinder, remaining knot at the top of full weld area bonding machine
Structure is identical with Welding Area bonding machine, and does not have infrared ray straightener.
5. a kind of large-scale i-beam structure anti-deformation welding and forming device according to claim 4, it is characterised in that described
Flame straightening equipment includes flame straightening rifle, and the flame straightening rifle has two groups to be installed on flame straightening by mobile sliding block respectively
On equipment slide rail, and one of which is symmetrically arranged between lower flat board holding device and middle riser holding device, another set pair
Title is installed between upper flat plate holding device and middle riser holding device, and remaining structure is identical with full weld area bonding machine structure, and
There is no telescopic welding gun.
A kind of 6. large-scale i-beam structure anti-deformation welding and forming device according to claim 5, it is characterised in that PLC
Control system includes PLC, PLC operation interfaces, monitoring display device, and PLC switchs connection electricity by single phasing protection
Source, PLC are also connected with PLC operation interfaces, monitoring display device respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480973.3A CN107378314A (en) | 2017-06-22 | 2017-06-22 | A kind of large-scale i-beam structure anti-deformation welding and forming device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480973.3A CN107378314A (en) | 2017-06-22 | 2017-06-22 | A kind of large-scale i-beam structure anti-deformation welding and forming device |
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| CN107378314A true CN107378314A (en) | 2017-11-24 |
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|---|---|---|---|
| CN201710480973.3A Pending CN107378314A (en) | 2017-06-22 | 2017-06-22 | A kind of large-scale i-beam structure anti-deformation welding and forming device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406587A (en) * | 2022-03-14 | 2022-04-29 | 上海道简机电科技有限公司 | Automatic welding table for lapping head and tail parts of rectangular steel bar formed by bending and correction method |
| CN117583815A (en) * | 2024-01-19 | 2024-02-23 | 中铁一局集团建筑安装工程有限公司 | I-steel manufacturing and welding equipment and method based on steel structure technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114406587A (en) * | 2022-03-14 | 2022-04-29 | 上海道简机电科技有限公司 | Automatic welding table for lapping head and tail parts of rectangular steel bar formed by bending and correction method |
| CN114406587B (en) * | 2022-03-14 | 2024-01-26 | 上海道简机电科技有限公司 | Automatic welding table for overlapping head and tail parts of rectangular steel bar formed by bending and correction method |
| CN117583815A (en) * | 2024-01-19 | 2024-02-23 | 中铁一局集团建筑安装工程有限公司 | I-steel manufacturing and welding equipment and method based on steel structure technology |
| CN117583815B (en) * | 2024-01-19 | 2024-04-19 | 中铁一局集团建筑安装工程有限公司 | I-steel manufacturing and welding equipment and method based on steel structure technology |
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Application publication date: 20171124 |