CN107052607B - A kind of butt welder for hot galvanizing - Google Patents
A kind of butt welder for hot galvanizing Download PDFInfo
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- CN107052607B CN107052607B CN201710442217.1A CN201710442217A CN107052607B CN 107052607 B CN107052607 B CN 107052607B CN 201710442217 A CN201710442217 A CN 201710442217A CN 107052607 B CN107052607 B CN 107052607B
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- strip
- clamp system
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
Abstract
The invention discloses a kind of butt welders for hot galvanizing, including rack, unreeling structure for unreeling and the welding mechanism for welding strip, the unreeling structure includes multiple let off roll for being rotationally connected with rack, it is slidably connected along strip feedstock direction for clamping strip and the relatively-stationary clamp system of strip in the rack, the welding mechanism two sides are at least provided with one group of clamp system, the welding mechanism is fixedly connected on clamp system and is slidably connected to rack along strip feedstock direction, feedstock direction in the rack along strip slidably connects the cutting mechanism for cutting strip, the cutting mechanism and welding mechanism are parallel along the vertical direction, the cutting mechanism is fixed on clamp system, the rack is equipped with for pushing away the pushing mechanism for falling waste material；When the cutting mechanism cuts off strip, in overlapping setting between two strips.Producing line does not need to stop in the process, thus reduce it is total stop the line time, improve work efficiency.
Description
Technical field
The present invention relates to welding equipments, and in particular to a kind of butt welder for hot galvanizing.
Background technique
It is finished in continuous lines using the steel band that web-like steel plate or steel band are raw material, the length of the entire production line can be from 50
Rice is long to several kms, the help rolls such as jockey pulley, carrying roller, slewing rollers, pressure roller in the entire production line there are many settings.Due to every
The length of one coiled steel plate or steel band is effective, thus to realize that steel band finishing continuous production need to use the steel plate or steel to several volumes
Band, thus in production line booting or wherein a roll of steel plate or after steel band use, will all face one it is time-consuming and laborious
Difficult work --- wear steel plate or steel band, the process for wearing steel plate or steel band will expend most of the time, cause continuous life
The efficiency of production is lower.
For this purpose, more and more tinuous productions still use steel plate or the steel band of entire volume for raw material, but before it will be located at
After the tail portion of volume and the head rolled up afterwards connect, it can be achieved with thering is steel plate or steel band to pass through always in the entire production line, effectively
The defect that worker is low because of production efficiency caused by wearing steel plate or steel band is avoided, and before seam welder (or bonding machine) is just for connection to
The equipment in end of reel portion and rear volume header portion.
Such as application No. is 201120291545.4 patents of invention, and which disclose a kind of metal sheet tailored welding machines, should
Metal sheet tailored welding machine includes pedestal, longitudinal joint welding gun mechanism and Zou Liao mechanism for welding metal thin plate, in the upside of pedestal
Cylinder base is installed, cylinder upper part of the frame is equipped with the Pneumatic shearing mechanism cut to the sheet metal sent；
Longitudinal joint welding gun mechanism is mounted on the top of Pneumatic shearing mechanism, and Zou Liao mechanism is arranged in the front side of longitudinal joint welding gun mechanism and leads to
Sheet metal after crossing the transmission shearing of pair of rollers longitudinal joint welding gun mechanism；It is equipped on rear side of Zou Liao mechanism on the upside of Pneumatic shearing mechanism
Sheet metal after cutting is carried out to the centering clamp system just compressed.
When the metal sheet tailored welding machine works, Pneumatic shearing mechanism cuts strip；Workpiece after shearing, manually lifts workpiece
At longitudinal seam welding mechanism above height to Pneumatic shearing mechanism, compressed by centering clamp system to positive, the weldering of longitudinal seam welding machine
Rifle walking sliding rail dragging welding gun carries out welding operation to two pieces of sheet metals that match-place is completed, and completes the splicing work of sheet metal
Make.
In above-mentioned production, in welding and cutting, production line needs to stop, and results in the waste of production time, reduces
Production efficiency.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of butt welder for hot galvanizing,
Make producing line not need to stop conveying in welding, improves production efficiency.
To achieve the above object, the present invention provides the following technical scheme that
A kind of butt welder for hot galvanizing, including rack, the unreeling structure for unreeling and for welding strip
Welding mechanism, the unreeling structure include multiple let off roll for being rotationally connected with rack, along strip feedstock direction in the rack
It slidably connects for clamping strip and the relatively-stationary clamp system of strip, the welding mechanism two sides are at least provided with one group
Clamp system, the welding mechanism are fixedly connected on clamp system and are slidably connected to rack, the machine along strip feedstock direction
Feedstock direction on frame along strip slidably connects the cutting mechanism for cutting strip, the cutting mechanism and welding mechanism edge
Vertical direction is parallel, and the cutting mechanism is fixed on clamp system, and the rack is equipped with for pushing away the pushing mechanism for falling waste material；
When the cutting mechanism cuts off strip, in overlapping setting between two strips.
By using above-mentioned technical proposal, during strip movement, clamp system clamps strip, make clamp system in
Strip synchronous operation, so that welding mechanism and cutting mechanism be driven to run simultaneously, i.e. welding mechanism and cutting mechanism is with respect to strip
It is static.Then it passes sequentially through cutting mechanism and cuts flat with two strips, then weld.Producing line does not need to stop in the process
Only, thus reduce it is total stop the line time, improve work efficiency.
The further setting of the present invention are as follows: slidably connect mounting plate, the weldering along strip feedstock direction in the rack
Connection mechanism, clamp system, cutting mechanism and pushing mechanism are mounted on mounting plate, along strip length screw thread in the mounting plate
It is connected with lead screw, described lead screw one end is installed with driving motor, and the driving motor is slidably connected to rack.
By using above-mentioned technical proposal, give mounting plate one power-assisted by lead screw, so that it is guaranteed that clamp system, bonding machine
Structure, cutting mechanism and pushing mechanism are static with respect to strip, it is ensured that welding is gone on smoothly.Driving electricity can also be passed through simultaneously
Machine comes the position that drive installation plate resets to welding front mounting plate, prepares for welding next time.
The further setting of the present invention are as follows: equal with respect to the clamp system side of unreeling structure side positioned at the welding mechanism
Equipped with for pushing clamp system towards the acceleration cylinder moved back to unreeling structure side, clamp system described in the side along strip into
Material direction is slidably connected to mounting plate, and the acceleration cylinder is installed on mounting plate.
By using above-mentioned technical proposal, after cutting mechanism cutting, if having in the horizontal direction between two strips certain
Gap can make two opposite end faces of two strips by accelerating cylinder to push clamp system along its feedstock direction with respect to strip
Can coincide together in the horizontal direction, it is ensured that welding it is accurate and smooth.
The further setting of the present invention are as follows: the clamp system includes the bottom plate for offering sliding slot along the vertical direction, is embedded
In in sliding slot sliding block, be fixedly arranged on sliding block gripping block, be rotationally connected with the reverse-flighted screw of bottom plate and for driving reverse-flighted screw
The actuator of rotation, the acceleration cylinder are connected to bottom plate, and the sliding block is equipped with two pieces and is located at strip two sides, described two-way
Screw rod is connect respectively with two pieces of sliding block plus threads and left-hand thread connection.
By using above-mentioned technical proposal, drives two pieces of gripping blocks relatively or contrarily to move by actuator, realize folder
Tight clamping of the block to strip, and strip is unclamped after the completion of movement.
The further setting of the present invention are as follows: positioned at the welding mechanism back to the clamp system lower end surface of unreeling structure side
It is equipped with the master cylinder for driving clamp system vertically moving, the piston rod of the master cylinder is fixed on side clamping
The bottom plate of mechanism, the master cylinder are installed on mounting plate.
By using above-mentioned technical proposal, drive side strip vertically moving from after cutting, in conjunction with another
The movement of side strip in the horizontal direction improves welding precision, makes to weld so that two end faces of two strips be made to be completely coincident
It stitches more stable.
The further setting of the present invention are as follows: the bottom plate positioned at the welding mechanism with respect to the clamp system of unreeling structure side
In being wholely set, the bottom plate positioned at the welding mechanism back to the clamp system of unreeling structure side is in be wholely set.
By using above-mentioned technical proposal, only needs an acceleration cylinder that strip movement can be driven, reduce power source, thus
Reduce cost.
The further setting of the present invention are as follows: the cutting mechanism includes the fixation that mounting plate is fixed on along strip width direction
Plate, the sliding panel that fixed plate is slidably connected to along strip width direction, for drive sliding panel slide driving mechanism, for cutting
It cuts the cutter of strip and for driving the vertically moving force application cylinder of cutter, the driving mechanism is fixedly installed in fixed plate,
The force application cylinder is fixedly installed in sliding panel.
By using above-mentioned technical proposal, in cutting, sliding panel towards back to one Slideslip of fixed plate, make cutter in
It above strip, then drives cutter downward by force application cylinder, completes cutting.After completing cutting, sliding panel opposing fixed plate is sliding
It is dynamic, so that cutter is left strip, thus the welding after will not influence cutter.
The further setting of the present invention are as follows: the cutter includes the connection sheet for being connected to force application cylinder, perpendicular to connection sheet
Cutting sheet and promotion piece positioned at cutting sheet side side wall, the cutting sheet is fixed on connection sheet back to force application cylinder one end, and institute
Cutting sheet is stated to be arranged along strip width direction；When the cutting sheet cutting after, the promotion piece be located above strip back to
Driving mechanism side.
By using above-mentioned technical proposal, after cutter cuts off strip, piece is pushed to be just aligned being cut for top
Strip, at this time driving mechanism driving cutter towards back to strip side move, complete withdrawing.During withdrawing, piece is pushed
The strip cut is pushed, to make the article of without hindrance welding on two strips, keeps welding more smooth.
The further setting of the present invention are as follows: the promotion piece is L-shaped, cutting sheet cutting strip pusher movable plate opening court
To strip.
By using above-mentioned technical proposal, to carry out a limit to the strip under cutting, it is ensured that during withdrawing,
Push piece that can take away top by the strip under cutting, so that it is guaranteed that welding is gone on smoothly.
The further setting of the present invention are as follows: the rack is equipped with aligning roller group, and the aligning roller group includes two along perpendicular
For histogram to the straightening roll for being arranged and being rotationally connected with rack parallel, the straightening roll is located at rack close to let off roll side.
By using above-mentioned technical proposal, to make the entrance welding sequence of belt steel flating, so that it is guaranteed that two strips can
Accurately to together, make welding more stablize it is firm.
The invention has the following advantages that being not required to stop line the welding of two coiled strip steels can be completed, production efficiency is improved.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment；
Fig. 2 is the partial sectional view of rack and mounting plate in embodiment；
Fig. 3 is the structural schematic diagram of welding mechanism in embodiment；
Fig. 4 is the structural schematic diagram of cutting mechanism in embodiment；
Fig. 5 is the cross-sectional view of cutter in embodiment；
Fig. 6 is the top view of cutter in embodiment；
Fig. 7 is to be located at structural schematic diagram of the welding mechanism with respect to the clamp system of unreeling structure side in embodiment；
Fig. 8 is the cross-sectional view of embodiment insole board and gripping block；
Fig. 9 is the cross-sectional view (being mainly used for embodying the first guide pad) of embodiment insole board and mounting plate；
Figure 10 is the structural schematic diagram for the clamp system for being located at welding mechanism in embodiment back to unreeling structure side；
Figure 11 is the cross-sectional view (being mainly used for embodying the second guide pad) of embodiment insole board and mounting plate.
Appended drawing reference: 1, unreeling structure；2, rack；3, mounting rack；4, let off roll；5, rotary electric machine；6, roller group is aligned；
6.1, straightening roll；7, dovetail groove；8, dovetails；9, driving motor；10, lead screw；11, mounting plate；12, pushing mechanism；13, it clamps
Mechanism；14, cutting mechanism；15, welding mechanism；16, top plate；17, welded body；18, first hydraulic cylinder；19, second hydraulic cylinder；
20, fixed plate；21, sliding panel；22, driving mechanism；22.1, pushing motor；22.2, rolling lead screw；23, cutter；23.1, connection
Piece；23.2, cutting sheet；23.3, piece is pushed；24, force application cylinder；25, elongated slot；26, link block；27, bottom plate；28, sliding slot；29, sliding
Block；30, gripping block；31, reverse-flighted screw；32, actuator；33, accelerate cylinder；34, the first guide groove；35, the first guide pad；36,
Master cylinder；37, the second guide groove；38, the second guide pad.
Specific embodiment
Referring to attached drawing, the present invention will be further described.
As shown in Figure 1, a kind of butt welder for hot galvanizing, including unreeling structure 1 and rack 2.Unreeling structure 1 includes
Mounting rack 3 and let off roll 4, let off roll 4 is equipped with two and parallel in the horizontal direction, and let off roll 4 is rotationally connected with mounting rack 3.Peace
Shelve the rotary electric machine 5 being equipped on 3 for driving let off roll 4 to rotate.Let off roll 4 is driven to rotate by rotary electric machine 5, thus
Realize the charging of strip.
As shown in Figure 1, rack 2 is equipped with aligning roller group 6 close to 1 side of unreeling structure, aligning roller group 6 includes straightening roll 6.1,
Straightening roll 6.1 is equipped with two and along the vertical direction parallel setting.Straightening roll 6.1 is rotationally connected with rack 2.
As depicted in figs. 1 and 2, driving motor 9 is fixedly installed in rack 2, rack 2 is offered along the feedstock direction of strip
Dovetail groove 7, the interior sliding of dovetail groove 7 are embedded with dovetails 8, and dovetails 8 are fixed with mounting plate 11 back to 2 side of rack.Driving electricity
It is coaxially installed with lead screw 10 on the output shaft of machine 9, mounting plate 11 is threadedly connected on lead screw 10.Lead screw is driven in driving motor 9
When 10 rotation, mounting plate 11 can be slided along 7 length direction of dovetail groove.
As shown in Figure 1, mounting plate 11 is equipped with the clamp system 13 for clamping strip, the cutting machine for cutting strip
Structure 14 and welding mechanism 15 for welding strip.
As shown in figure 3, welding mechanism 15 includes having be slidably connected to the top plate 16 of mounting plate 11 along the vertical direction, be equipped with
Welded body 17, first hydraulic cylinder 18 and the second hydraulic cylinder 19 of plumb joint.Top plate 16 is arranged along strip width direction, the first liquid
Cylinder pressure 18 is arranged along the vertical direction, and 18 cylinder body of first hydraulic cylinder is fixed on mounting plate 11, and 18 piston rod of first hydraulic cylinder is connected
In top plate 16.Welded body 17 is slidably connected to top plate 16 along 16 length direction of top plate.19 cylinder body of second hydraulic cylinder is fixedly mounted
It is fixedly connected on welded body 17 in the piston rod of top plate 16, and second hydraulic cylinder 19, weldering is controlled by second hydraulic cylinder 19
The body 17 that picks is slided along strip width direction, realizes the welding to strip.
As shown in Figure 1, cutting mechanism 14 and welding mechanism 15 are parallel along the vertical direction.As shown in figure 4, cutting mechanism 14 wraps
Include fixed plate 20, sliding panel 21, driving mechanism 22, cutter 23 and force application cylinder 24.Fixed plate 20 is arranged along strip width direction, and
It is fixed on mounting plate 11.20 lower end surface of fixed plate offers elongated slot 25 along its length, and sliding is embedded with connection in elongated slot 25
Block 26.Sliding panel 21 is located at 20 lower section of fixed plate and is slidably connected to fixed plate 20, and sliding panel 21 is fixed on link block 26.Driving
Mechanism 22 includes pushing motor 22.1 and rolling lead screw 22.2, and pushing motor 22.1 is fixedly connected on fixed plate 20, and rolls silk
Bar 22.2 is coaxially fixed on the output shaft of pushing motor 22.1.Rolling lead screw 22.2 is threadedly connected to sliding panel 21.Pass through driving
Rolling lead screw 22.2 rotates, and realizes sliding of the sliding panel 21 in fixed plate 20.
As shown in figure 4, force application cylinder 24 is fixed on sliding panel 21 along the vertical direction.Cutter 23 includes connection sheet 23.1, cutting
Piece 23.2 and promotion piece 23.3.Connection sheet 23.1 is arranged along the vertical direction and is fixed on force application cylinder 24, cutting sheet 23.2 perpendicular to
Connection sheet 23.1 and along strip width direction be arranged.Cutting sheet 23.2 is fixed on connection sheet 23.1 back to 24 one end of force application cylinder, and
Cutting sheet 23.2 and plumb joint are parallel along the vertical direction.Piece 23.3 is pushed to be fixedly arranged on cutting sheet 23.2 1 along strip length direction
Side.As shown in Figure 5 and Figure 6, piece 23.3 is pushed to form the pushing mechanism 12 for pushing away the strip fallen under being cut in withdrawing.It pushes
After piece 23.3 is L-shaped, and cutting sheet 23.2 cuts strip, piece 23.3 is pushed to open towards strip 2.
As shown in Figure 1,15 two sides of welding mechanism are equipped with multiple clamp systems 13.As shown in Figure 7 and Figure 8, clamp system
13 include bottom plate 27, sliding slot 28, sliding block 29, gripping block 30, reverse-flighted screw 31 and actuator 32.Bottom plate 27 is along strip length direction
Setting, and sliding slot 28 is opened in bottom plate 27 along the vertical direction.Sliding block 29 is equipped with two pieces, and sliding block 29 is embedded in sliding slot 28 and slides
It is dynamic to be connected to sliding slot 28.Gripping block 30 is fixed on sliding block 29 back to 27 side of bottom plate.Actuator 32 is motor, and actuator 32 is fixed
It is installed on bottom plate 27, and reverse-flighted screw 31 is coaxially fixed on the output shaft of actuator 32.Reverse-flighted screw 31 distinguishes plus thread connection
Two pieces of gripping blocks 30 are connected to left-hand thread.Reverse-flighted screw 31 is rotated by actuator 32, to adjust between two pieces of gripping blocks 30
Distance.
As shown in fig. 7, the bottom plate 27 for being located at 15 two sides of welding mechanism is in be wholely set respectively.It is opposite positioned at welding mechanism 15
13 side of clamp system of 1 side of unreeling structure, which is equipped with, accelerates cylinder 33, accelerates cylinder 33 to be arranged along strip length direction and fixes peace
Loaded on mounting plate 11.33 piston rod of cylinder is accelerated to be fixed on the bottom plate 27 positioned at welding mechanism 15 with respect to 1 side of unreeling structure.
As shown in figures 7 and 9, the first guide groove 34 is offered along strip length direction on mounting plate 11, under the bottom plate 27
End face is installed with the first guide pad 35, and the first guide pad 35 is embedded in the first guide groove 34 and is slidably connected to the first guide groove
34。
As shown in Figure 10,13 lower end surface of clamp system positioned at welding mechanism 15 back to 1 side of unreeling structure is equipped with control
Cylinder 36.Master cylinder 36 is arranged along the vertical direction, and is fixedly installed in mounting plate 11.The piston rod of master cylinder 36, which is fixed on, is located at weldering
Bottom plate 27 lower end surface of the connection mechanism 15 back to 1 side of unreeling structure.
As shown in Figure 10 and Figure 11, the second guide groove 37 is offered on mounting plate 11 along the vertical direction, 27 lower end of bottom plate
Face is installed with the second guide pad 38, and the second guide pad 38 is embedded in the second guide groove 37 and is slidably connected to the second guide groove
37。
The working principle of the butt welder is as follows:
It is in gap setting between gripping block 30 and strip, cutter and plumb joint are in gap with strip when original state
Setting, plumb joint are located at strip back to 14 side of cutting mechanism.
1, when the strip discharging on a let off roll 4 is at the end, the strip on another let off roll 4 starts to discharge, at this time
A upper coiled strip steel is overlapped on next coiled strip steel, and two coiled strip steels are persistently fed；
2, actuator 32 drives reverse-flighted screw 31 to rotate, and two pieces of gripping blocks 30 clamp strip, makes strip and 30 phase of gripping block
To fixation, to make mounting plate 11, clamp system 13, welding mechanism 15 and cutting mechanism 14 as strip travels forward；
3, force application cylinder 24 drives cutter to cut off strip at the same time, and then driving mechanism 22 drives sliding panel 21 towards admittedly
Fixed board 20 slides, and cutter is made to leave strip, pushes piece 23.3 to take away the strip being cut during this withdrawing, makes two
No waste mine is left on root strip；
4, accelerate cylinder 33 to drive bottom plate 27 towards back to 1 one end motion of unreeling structure, make the end face of two strips along vertical
Direction is in the same plane, and master cylinder 36 drives the bottom plate 27 of the other side to move downward, makes the end face of two strips along level
Direction is generally aligned in the same plane；
5, first hydraulic cylinder 18 drives welded body 17 to decline, and plumb joint is made to can weld strip, and second hydraulic cylinder 19 drives
Welded body 17 is moved along strip width direction, completes the welding to strip；First hydraulic cylinder 18 drives welded body after the completion
It is sliding on 17, so that plumb joint is left strip, while position when second hydraulic cylinder 19 drives welded body 17 to reset to unwelded；
6, actuator 32 drives reverse-flighted screw 31 to rotate, and so that gripping block 30 is left strip, strip continues to feed at this time；
7, driving motor 9 rotates, and drive installation plate 11 moves along strip length direction, make mounting plate 11 return to it is unwelded before
Position, accelerate cylinder 33 and master cylinder 36 also make bottom plate 27 be reset to it is unwelded before position.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (9)
1. a kind of butt welder for hot galvanizing, unreeling structure (1) including rack (2), for unreeling and it to be used for welded bands
The welding mechanism (15) of steel, it is characterized in that: the unreeling structure (1) includes multiple let off roll for being rotationally connected with rack (2)
(4), it is slidably connected along strip feedstock direction for clamping strip and the relatively-stationary clamp system of strip on the rack (2)
(13), at least provided with one group of clamp system (13), the welding mechanism (15) is fixedly connected for welding mechanism (15) two sides
It is slidably connected to rack (2) in clamp system (13) and along strip feedstock direction, along the feedstock direction of strip on the rack (2)
The cutting mechanism (14) for cutting strip is slidably connected, the cutting mechanism (14) and welding mechanism (15) are along the vertical direction
Parallel, the cutting mechanism (14) is fixed on clamp system (13), and the rack (2) is equipped with for pushing away the promotion machine for falling waste material
Structure (12)；When the cutting mechanism (14) cut off strip, it is arranged between two strips in overlapping, along band on the rack (2)
Steel feedstock direction slidably connects mounting plate (11), the welding mechanism (15), clamp system (13), cutting mechanism (14) and pushes away
Motivation structure (12) is mounted on mounting plate (11), is threaded with lead screw (10) along strip length in the mounting plate (11),
Described lead screw (10) one end is installed with driving motor (9), and the driving motor (9) is slidably connected to rack (2).
2. a kind of butt welder for hot galvanizing according to claim 1, it is characterized in that: being located at the welding mechanism
(15) clamp system (13) side of opposite unreeling structure (1) side is equipped with for pushing clamp system (13) towards back to putting
The acceleration cylinder (33) of mechanism (1) side movement is rolled up, clamp system (13) described in the side is slidably connected to peace along strip feedstock direction
Loading board (11), the acceleration cylinder (33) are installed on mounting plate (11).
3. a kind of butt welder for hot galvanizing according to claim 2, it is characterized in that: the clamp system (13) wraps
It includes and offers the bottom plate (27) of sliding slot (28) along the vertical direction, the sliding block (29) being embedded in sliding slot (28), is fixedly arranged on sliding block
(29) gripping block (30), the reverse-flighted screw (31) for being rotationally connected with bottom plate (27) and for driving reverse-flighted screw (31) to rotate
Actuator (32), the acceleration cylinder (33) are connected to bottom plate (27), and the sliding block (29) is equipped with two pieces and is located at strip two
Side, the reverse-flighted screw (31) connect respectively with two pieces of sliding block (29) plus threads and left-hand thread connection.
4. a kind of butt welder for hot galvanizing according to claim 3, it is characterized in that: being located at the welding mechanism
(15) it is equipped with back to clamp system (13) lower end surface of unreeling structure (1) side for driving clamp system (13) along vertical side
To the master cylinder (36) of movement, the piston rod of the master cylinder (36) is fixed on the bottom plate (27) of the side clamp system (13), institute
Master cylinder (36) is stated to be installed on mounting plate (11).
5. a kind of butt welder for hot galvanizing according to claim 4, it is characterized in that: being located at the welding mechanism
(15) bottom plate (27) of the clamp system (13) of opposite unreeling structure (1) side is located at the welding mechanism in being wholely set
It (15) is in be wholely set back to the bottom plate (27) of the clamp system (13) of unreeling structure (1) side.
6. a kind of butt welder for hot galvanizing according to claim 5, it is characterized in that: the cutting mechanism (14) wraps
It includes and is fixed on the fixed plate (20) of mounting plate (11) along strip width direction, be slidably connected to fixed plate along strip width direction
(20) sliding panel (21), the driving mechanism (22) for driving sliding panel (21) to slide, the cutter (23) for cutting strip
With for driving cutter (23) vertically moving force application cylinder (24), the driving mechanism (22) is fixedly installed in fixed plate
(20), the force application cylinder (24) is fixedly installed in sliding panel (21).
7. a kind of butt welder for hot galvanizing according to claim 6, it is characterized in that: the cutter (23) includes connecting
It is connected to the connection sheet (23.1) of force application cylinder (24), perpendicular to the cutting sheet (23.2) of connection sheet (23.1) and positioned at cutting sheet
(23.2) the promotion piece (23.3) of side side wall, the cutting sheet (23.2) are fixed on connection sheet (23.1) back to force application cylinder (24)
One end, and the cutting sheet (23.2) is arranged along strip width direction；It is described to push away after the cutting sheet (23.2) cutting
Movable plate (23.3) is located above strip back to driving mechanism (22) side.
8. a kind of butt welder for hot galvanizing according to claim 7, it is characterized in that: the promotion piece (23.3) is in
L-type, cutting sheet (23.2) cutting strip pusher movable plate (23.3) are open towards strip.
9. a kind of butt welder for hot galvanizing according to claim 8, it is characterized in that: the rack (2) is equipped with
It aligns roller group (6), aligning roller group (6) includes two and is arranged and is rotationally connected with rectifying for rack (2) parallel along the vertical direction
Straight roller (6.1), the straightening roll (6.1) are located at rack (2) close to let off roll (4) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442217.1A CN107052607B (en) | 2017-06-13 | 2017-06-13 | A kind of butt welder for hot galvanizing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710442217.1A CN107052607B (en) | 2017-06-13 | 2017-06-13 | A kind of butt welder for hot galvanizing |
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| Publication Number | Publication Date |
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| CN107052607A CN107052607A (en) | 2017-08-18 |
| CN107052607B true CN107052607B (en) | 2019-07-23 |
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| CN201710442217.1A Active CN107052607B (en) | 2017-06-13 | 2017-06-13 | A kind of butt welder for hot galvanizing |
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| CN109604852B (en) * | 2018-12-21 | 2021-03-19 | 浙江协和薄钢科技有限公司 | Butt welding machine for strip steel |
| CN111872679B (en) * | 2020-08-10 | 2022-04-19 | 中石化石油机械股份有限公司沙市钢管分公司 | Method for automatically centering, cutting and welding strip steel on spiral steel pipe production line |
| CN113184592A (en) * | 2021-04-21 | 2021-07-30 | 浙江协和陶瓷有限公司 | Strip steel seam welding device for low-energy high-efficiency continuous hot galvanizing production line |
| CN114211257B (en) * | 2021-12-31 | 2023-03-28 | 中冶南方工程技术有限公司 | Welding and punching integrated integration method |
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| US4854493A (en) * | 1986-02-28 | 1989-08-08 | Kawasaki Steel Corporation | Method and apparatus for cutting welding steel strips |
| JP2780008B2 (en) * | 1994-03-07 | 1998-07-23 | 川崎製鉄株式会社 | Method of trimming weld beads for joining metal strips |
| CN100544882C (en) * | 2006-07-04 | 2009-09-30 | 华中科技大学 | Plate-bending online laser welding technology and equipment thereof |
| CN202192425U (en) * | 2011-08-11 | 2012-04-18 | 珠海固得焊接自动化设备有限公司 | Metal sheet tailored welding machine |
| CN102744545B (en) * | 2012-06-21 | 2015-02-25 | 武汉凯奇特种焊接设备有限责任公司 | Laser welder |
| CN203236122U (en) * | 2013-05-22 | 2013-10-16 | 武汉钢铁(集团)公司 | Steel coil longitudinal laser tailored blank welding device |
| CN104308365B (en) * | 2014-10-16 | 2016-05-04 | 武汉钢铁(集团)公司 | For laser assembly solder machine piece technique and the device thereof of output strip line |
| CN105014384A (en) * | 2015-06-30 | 2015-11-04 | 昆山三众汽车部件制造有限公司 | Steel band automatic matching welding machine |
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