CN207223365U - A kind of edge rolling welding equipment - Google Patents
A kind of edge rolling welding equipment Download PDFInfo
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- CN207223365U CN207223365U CN201720353529.0U CN201720353529U CN207223365U CN 207223365 U CN207223365 U CN 207223365U CN 201720353529 U CN201720353529 U CN 201720353529U CN 207223365 U CN207223365 U CN 207223365U
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Abstract
A kind of edge rolling welding equipment of the utility model, is related to apparatus field for building, including be arranged in rack：Feed mechanism, edge rolling mechanism, tail end shift mechanism, piece hold-down mechanism, the longitudinally-aligned mechanism of piece, welding mechanism, curvature adjustment mechanism, the cylindrical mechanism of control；Strip passes through feed mechanism feeding forward, edge rolling mechanism carries out edge rolling by more rollers to strip, cylindrical mechanism is controlled during edge rolling by the adjustment gauge of circumferential arrangement to control excircle configuration, tail end shift mechanism is lifted strip tail end to precalculated position using the lifting rod of powered, the longitudinally-aligned mechanism of piece is longitudinally-aligned by the tail end of strip, piece hold-down mechanism realizes the laterally aligned of strip tail end, the strip tail end that piece hold-down mechanism at the same time aligns joint close in welding post compresses, and weld seam is carried out welding completion by welding mechanism.
Description
Technical field
Apparatus field for building is the utility model is related to, more particularly to a kind of edge rolling welding equipment.
Background technology
At present, concrete tubular pile is widely used in various infrastructural project necks as a kind of emerging cement products
Domain.For ease of the connection of pile pile, two of concrete tubular pile needs to install anchor ear, and anchor ear is the strip by end plate and welding cyclization
Riveted or be welded, the welding cyclization process of strip, will be corresponding after the length for needing to determine strip first according to its diameter
The strip of length is sheared, and is required according to the different model of product, and the width of strip is generally 120mm, 150mm, 180mm etc.
Different in width, the strip after shearing manually align tail end after carrying out edge rolling, after the weld seam welding for being manually combined into tail end,
Form the anchor ear skin of flat drum shape.
End plate can ensure that 2 root canal piles are welded when anchor ear finished product shows, the strip that surrounding welds cyclization is to ensure pile crown
There is certain restraining force to the concrete of pile crown during construction is hammered, prevent pile crown stress concentration from cracking.
Strip pre-roll bowlder uses edge rolling equipment at present, and the strip tail end after edge rolling is unable to Accurate align, exists front and rear
Dislocation, up and down dislocation, apart from excessive and tail end it is overlapping the problems such as be welded and fixed, it is necessary to manually be placed on Strip steel head end with tail end
Align on frame, then welded weld seam using human weld's mode, last strip forms the anchor ear skin of flat drum shape.Traditional mode of production side
Formula needs the tail end of manually alignment strip, and labor intensity is larger；Human weld not only causes site work environment poor, welding
Caused flue dust impacts health, and welding quality cannot be protected.
Utility model content
The utility model solves the problems, such as to include mainly solving the technical problems that provide a kind of edge rolling welding equipment：1.
Strip tail end after traditional edge rolling equipment edge rolling is unable to Accurate align, there are front-back staggered, upper and lower dislocation, apart from excessive and head
The problems such as tail end is overlapping, while the weld seam that manually aligns is needed, labor intensity is larger.2. prior welding mode flue dust is larger, cause
Work on the spot bad environments, influence health.
Set in order to solve the above technical problems, the technical solution that the utility model uses is to provide a kind of edge rolling welding
It is standby, including be arranged in rack：Feed mechanism, edge rolling mechanism, tail end shift mechanism, piece hold-down mechanism, piece are longitudinally right
Neat mechanism, welding mechanism, curvature adjustment mechanism, the cylindrical mechanism of control；Strip is passed through by feed mechanism feeding forward, edge rolling mechanism
More rollers to carry out edge rolling to strip, control cylindrical mechanism during edge rolling and are controlled by the adjustment gauge of circumferential arrangement and is cylindrical
Profile, tail end shift mechanism are lifted strip tail end to precalculated position, the longitudinally-aligned machine of piece using the lifting rod of powered
Structure is longitudinally-aligned by the tail end of strip, and piece hold-down mechanism realizes the laterally aligned of strip tail end, and piece hold-down mechanism exists
The strip tail end that welding post aligns joint close compresses, and weld seam is carried out welding completion by welding mechanism.
Preferably, the feed mechanism includes longitudinal register system, lateral positioning system；The longitudinal register system control
Strip processed is not swung up and down during before transporting；Lateral positioning system can ensure strip not double swerve in conveying.
Preferably, the longitudinal register system further includes fixed bearing block, fast pulley, castor, plain bearing housing, vertical
To cylinder, belt pulley；The fast pulley is by fixed bearing block come in rack, power source is driven solid by belt pulley
Fixed wheel rotates；Groove is provided among the fixed bearing block；The castor is installed in the groove of fixed bearing block；The gas
Cylinder is installed on the top of fixed bearing block, and cylinder rod is connected with plain bearing housing.
Preferably, the lateral positioning system includes：Fixed side entrance directive wheel, affixed side locating slot, affixed side go out
Mouth directive wheel, movable side entrance directive wheel, active side locating slot, active side export orientation wheel, lateral cylinder；The affixed side is determined
Position groove is located between fixed side entrance directive wheel and affixed side export orientation wheel, and groove width is more than belt steel thickness；Active side locating slot
Between movable side entrance directive wheel and active side export orientation wheel, groove width is identical with affixed side locating slot；Fixed side positioning
Groove and active side locating slot notch are positioned opposite.
Preferably, the curvature adjustment mechanism includes curvature regulation handle, curvature display, gear reducer, cam, first
Fixed board, the second fixed board, bearing block sliding slot, bearing block compress bottom plate, spring；First fixed board and second is consolidated
Determine riser and be equipped with bearing block sliding slot and bearing block compression bottom plate；The cam rotation axis is installed in the first fixed board and
On two fixed boards；The curvature regulation handle is connected with gear reducer input shaft；Speed reducer output shaft is connected with cam rotation axis；
The curvature display is installed on gear reducer；The cam outer rim is contacted with plain bearing housing；The bearing block compresses bottom plate
Installed in the top of bearing block sliding slot, bearing block compresses bottom plate and passes through the plain bearing housing in spring compression bearing block sliding slot.
Preferably, the edge rolling mechanism be three roller edge rollings design, it includes drive system, the first pressure roller, the second pressure roller,
3rd pressure roller；First pressure roller directly drives rotation by drive system, and the second pressure roller is engaged with the first pressure roller by gear,
On the contrary, the 3rd pressure roller is connected with the first pressure roller by chain, both direction of rotation are identical for both direction of rotation；First pressure roller
It is installed in the second pressure roller rotation axis on the first fixed board and the second fixed board, the first pressure roller is consolidated with the second pressure roller position
Fixed, the 3rd pressure roller rotates shaft position and can adjust, and is installed on by plain bearing housing in bearing block sliding slot；First pressure roller with
Second pressure roller rotates circle center line connecting extended line, at an acute angle with the 3rd pressure roller and the first pressure roller rotation circle center line connecting extended line.
Preferably, the cylindrical mechanism of control includes bottom plate, adjustment hole, adjustment gauge；The bottom plate and strip Cheng Yuanping
Face is parallel, and multigroup adjustment hole is provided with according to edge rolling specification on bottom plate；It is described adjustment gauge be long rod type gauge, adjust gauge according to
Strip edge rolling specification is inserted into corresponding adjustment hole.
Preferably, the longitudinally-aligned mechanism of the piece includes arc plate, blade, blade base, bottom plate, guide rail；It is described
Bottom plate is installed on the top of the second pressure roller, and the blade base is installed on bottom plate, and it is recessed to be provided with first among the blade base
Groove；The guide rail is installed on the top of arc plate；The arc plate is installed on the top of bottom plate, and arc plate forms both sides with bottom plate
Narrow narrow slit structure among wide, slit width are more than the thickness of strip；The second groove is provided with the cambered surface arc top of the arc plate；
The first joint close tabletting of installation in second groove；The blade is strip thin slice, is fixedly mounted on the first groove and the second groove
Interior, blade installation direction and the bottom plate for controlling cylindrical mechanism are perpendicular.
Preferably, the piece hold-down mechanism includes strip push-off device, the first joint close tabletting, the second joint close pressure
Piece, the second joint close tabletting horizontal drive cylinder, the second joint close tabletting vertical drive cylinder, limited block；The strip push-off device
It is installed on by sliding block on the guide rail at the top of arc plate, the first joint close tabletting is articulated with the groove on arc plate top, and first closes
Stitch tabletting to rotate along hinged place certain angle in groove, the first joint close tabletting is provided with compression spring with bottom portion of groove；
Arc plate top plan is stretched out in the first joint close tabletting；The joint close tabletting is inverted L shape structure, the second joint close tabletting water
The pulling force of flat driving cylinder is less than the thrust of strip push-off device cylinder, and the second joint close tabletting horizontal drive cylinder promotes the
Two joint close tablettings are moved along strip launch direction；Second joint close tabletting vertical drive cylinder promotes the second joint close tabletting holddown belt
Steel piece；The second joint close tabletting horizontal drive cylinder drives the second joint close tabletting level to exit after the completion of the welding of strip joint close
Afterwards, the second joint close tabletting vertical drive cylinder drives the second joint close tabletting vertically to exit.
Preferably, the tail end shift mechanism includes stent, lifting driving device, lifting rod；The tail end pulling machine
Structure is installed on strip push-off device, its tail end is stayed between the 3rd pressure roller and the second pressure roller after strip edge rolling, is lifted strip
Tail end is lifted to the side slit of arc plate and bottom plate；The stent is equipped with operation guide rail, and lifting driving device driving carries
Pull rod lifts operation on guide rail.
Preferably, the welding mechanism includes driving device, welding gun support, welding gun, lifting cylinder；The welding mechanism
Welded using argon arc welding mode, welding gun is fixed in welding gun support, and welding gun support is connected with lifting cylinder, lifting cylinder control weldering
Gun carriage is moved up and down with welding gun, and driving device driving welding gun support is moved with welding gun on guide rail along strip joint close direction.
The beneficial effects of the utility model are：A kind of edge rolling welding equipment is provided, it uses argon arc welding, greatly reduces cigarette
The discharge of dirt, by curvature regulator and controls the quick regulation of cylindrical device in addition, can realize the band of multiple diameter specification
Coil of strip justifies welding production.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of edge rolling welding equipment of the utility model；
Fig. 2 is the structure diagram of feed mechanism；
Fig. 3 is the structure diagram of edge rolling mechanism；
Fig. 4 is the structure diagram of curvature adjustment mechanism；
Fig. 5 is the structure diagram for controlling cylindrical mechanism；
Fig. 6 is the structure diagram of tail end shift mechanism；
Fig. 7 is the structure diagram of piece registration mechanism；
Fig. 8 is the structure diagram of piece hold-down mechanism；
Fig. 9 is the structure diagram of welding mechanism.
Embodiment
The preferred embodiment to the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, so as to make the scope of protection of the utility model apparent clear and definite
Define.
Attached drawing 1 to 9 is referred to, the utility model embodiment includes：
A kind of edge rolling welding equipment, including rack 1, feed mechanism 2, edge rolling mechanism 3, tail end shift mechanism 4, piece compress
The longitudinally-aligned mechanism 6 of mechanism 5, piece, welding mechanism 7, curvature adjustment mechanism 8, the cylindrical mechanism 9 of control.Wherein feed mechanism 2, volume
Circular knitting machine structure 3, tail end shift mechanism 4, piece hold-down mechanism 5, piece registration mechanism 6, welding mechanism 7, curvature adjustment mechanism 8, control
Cylindrical mechanism 9 is installed in rack 1.The sequence of movement of strip is that edge rolling mechanism 3 is to band by the feeding forward of feed mechanism 2
Steel carries out edge rolling, and cylindrical mechanism 9 is controlled during edge rolling and controls excircle configuration, tail end shift mechanism 4 lifts strip tail end to pre-
Positioning is put, and the longitudinally-aligned mechanism 6 of piece is longitudinally-aligned by the tail end of strip, and piece hold-down mechanism 5 realizes strip tail end
It is laterally aligned, and compressed in the strip tail end that welding post aligns joint close, weld seam welded by welding mechanism 7
Into.The arrangement of the motion flow, each technological process of the full-automatic edge rolling welding of strip can be controlled effectively, protected
Hinder product quality.
Feed mechanism 2 includes longitudinal register system 2-1, lateral positioning system 2-2.On the one hand longitudinal register system 2-1 is controlled
Strip processed does not swing in upper-lower position, rocks, and on the other hand can play the role of conveying strip and advance.Lateral positioning system 2-
2 can ensure strip lateral position not double swerve in conveying；
Longitudinal register system 2-1 further includes fixed bearing block 2-1-1, fast pulley 2-1-2, castor 2-1-3；Sliding axle
Bearing 2-1-4, longitudinal cylinder 2-1-5, belt pulley 2-1-6.Fast pulley 2-1-2 passes through 2 identical teeth with castor 2-1-3
Wheel engagement, castor 2-1-3 displacement distances are less than gear teeth height, can effectively prevent the displacement distance mistake of castor 2-2-3
Caused by big two be out of gear after, the phenomenon of " tooth butt " is produced when engaging again.Fixed bearing block 2-1-1 is fixed on rack
On, groove is provided among it；Fast pulley 2-1-2 is installed on fixed bearing block 2-1-1, and power is driven by belt pulley 2-1-6
Fast pulley 2-1-2 rotates.Drive system 3-1 can directly drive the first pressure roller 3-2 rotations of edge rolling mechanism 3, while pass through skin
Belt wheel transmission, drives fast pulley 2-1-2 to rotate synchronously, and is had contemplated that in the design process segment by the first pressure roller 3-2 and fast pulley 2-
1-2 external circe speeds are identical, therefore when strip is also cross both, will not produce the phenomenon of pushing or stretching.The design can
Reduce by a driving device, cost of not only reducing investment outlay, can also reduce energy consumption；Castor 2-1-3 is installed on plain bearing housing
On 2-1-4, plain bearing housing 2-1-4 can be slided freely up and down, due to activity in the groove of fixed bearing block 2-1-1
Take turns 2-1-3 to be installed on plain bearing housing 2-1-4, therefore castor 2-1-3 is also moved up and down therewith.Longitudinal cylinder 2-1-5 pacifies
Mounted in the top of fixed bearing block 2-1-1, cylinder rod is connected with plain bearing housing 2-1-4, by the flexible of cylinder, can be controlled
Plain bearing housing 2-1-4 is moved up and down with castor 2-1-3.When there is strip to pass through, longitudinal cylinder 2-1-5 promotes sliding axle
Bearing 2-1-4 is moved down, and the frictional force between increase strip, fast pulley 2-1-2, castor 2-1-3, ensures that strip is conveying
During it is non-slip, ensure strip length metering accuracy, avoid fast pulley 2-1-2 and castor 2-1-3 fix set
Put bring easily get stuck, strip conveying it is uncontrollable the problems such as.Castor 2-1-3 is when being moved to the upper limit at the same time, castor 2-1-3 with
Gap increases between fast pulley 2-1-2, facilitates insertion into strip operation.
Lateral positioning system 2-2 includes：Fixed side entrance directive wheel 2-2-1, affixed side locating slot 2-2-2, affixed side go out
Mouthful directive wheel 2-2-3, activity side entrance directive wheel 2-2-4, active side locating slot 2-2-5, active side export orientation wheel 2-2-6,
Lateral cylinder 2-2-7.Before Strip steel head end insertion, movable side entrance directive wheel 2-2-4, active side locating slot 2-2-5, active side go out
Mouthful directive wheel 2-2-6 is retracted by lateral cylinder 2-2-7 drivings, movable side entrance directive wheel 2-2-4, active side locating slot 2-2-5,
Active side export orientation wheel 2-2-6 and fixed side entrance directive wheel 2-2-1, affixed side locating slot 2-2-2, affixed side export orientation
Wheel 2-2-3 spacing becomes larger, and when strip is touched in the V-groove of movable side entrance directive wheel 2-2-4, lateral cylinder 2-2-7 is promoted
Movable side entrance directive wheel 2-2-4, active side locating slot 2-2-5, active side export orientation wheel 2-2-6 are ejected forward, active side
The V-groove of entrance directive wheel 2-2-4 and fixed side entrance directive wheel 2-2-1 props up the two sides edge of strip, and strip is laterally solid
It is scheduled on centre, strip, which continues to be fed forward head end two sides, just enters affixed side locating slot 2-2-2 and active side locating slot 2-
In 2-5, affixed side locating slot 2-2-2 and active side locating slot 2-2-5 position Strip steel head end, prevent strip to be fed forward
The V-groove of affixed side export orientation wheel 2-2-3 and active side export orientation wheel 2-2-6 are offset out, by affixed side locating slot 2-
The guiding of 2-2 and active side locating slot 2-2-5, Strip steel head end can smoothly enter affixed side export orientation wheel 2-2-3 with
In the V-groove of active side export orientation wheel 2-2-6.Because of fixed side entrance directive wheel 2-2-1 and activity side entrance directive wheel 2-2-
4th, affixed side export orientation wheel 2-2-3 and active side export orientation wheel 2-2-6 constitute 2 groups of wheel groups, thus ensure that strip to
The straightness of preceding conveying, is not in the phenomenon of position offset.The affixed side locating slot 2-2-2, which is located at fixed side entrance, to be led
To wheel 2-2-1 and affixed side export orientation wheel 2-2-3 between and be connected therewith, groove width is slightly larger than belt steel thickness；Activity side positioning
Groove 2-2-5 is between activity side entrance directive wheel 2-2-4 and active side export orientation wheel 2-2-6 and is connected therewith, groove width
Slightly larger than belt steel thickness.Affixed side locating slot 2-2-2 and active side locating slot 2-2-5 notches are positioned opposite, during work, two slot bottoms
Spacing is slightly larger than strip width, which ensures that affixed side locating slot 2-2-2 and active side locating slot 2-2-5 is only during strip conveying
Play the guiding role between fixed side entrance directive wheel 2-2-1 and affixed side export orientation wheel 2-2-3, during normal work, band
Steel, without friction, ensure that affixed side locating slot 2-2-2 and activity with affixed side locating slot 2-2-2 and active side locating slot 2-2-5
The extension of side positioning groove 2-2-5 service lifes；Fixation side entrance directive wheel 2-2-1, the affixed side export orientation wheel 2-2-
3rd, activity side entrance directive wheel 2-2-4, active side export orientation wheel 2-2-6 is equipped with a circle V-groove, fixed side entrance along side
Directive wheel 2-2-1 and affixed side export orientation wheel 2-2-3V type grooves bottom connecting line, with movable side entrance directive wheel 2-2-4 and activity
Side outlet directive wheel 2-2-6V type grooves bottom connecting line is parallel, and two connecting lines are smaller than affixed side locating slot 2-2-2 and work
Dynamic side positioning groove 2-2-5 slot bottom spacing, the setting ensure only contact activity side entrance directive wheel 2-2-4 and fixation during strip conveying
4, the V-groove bottom point of side entrance directive wheel 2-2-1, activity side entrance directive wheel 2-2-4 and fixed side entrance directive wheel 2-2-1,
Alignment strip conveying is not only able to, and equally limitation strip is not exposed to affixed side locating slot 2-2-2 and active side locating slot
2-2-5, extends the service life of affixed side locating slot 2-2-2 and active side locating slot 2-2-5；The lateral cylinder 2-2-
7 can promote movable side entrance directive wheel 2-2-4, active side locating slot 2-2-5, active side export orientation wheel 2-2-6 advance or after
Move back, which is suitable for the strip of different in width specification, when wide flat steel by when, lateral cylinder 2-2-7 ejection distance diminish, when
Ribbon steel by when, lateral cylinder 2-2-7 ejection distance become larger；It is compressed air additionally, due to the medium in cylinder, compression is empty
Gas has certain cushioning effect, when the width of same strip changes, is pressed on the movable side entrance of strip side
Directive wheel 2-2-4 and active side export orientation wheel 2-2-6 can produce certain buffering by lateral cylinder 2-2-7, so that right
Fixation side entrance directive wheel 2-2-1, affixed side export orientation wheel 2-2-3, activity side entrance directive wheel 2-2-4 around strip,
The setting elements such as active side export orientation wheel 2-2-6 play a protective role.
Edge rolling mechanism 3 designs for three roller edge rollings, includes drive system 3-1, the first pressure roller 3-2；Second pressure roller 3-3；3rd
Pressure roller 3-4.Wherein the first pressure roller 3-2 directly drives rotation by drive system 3-1, and the second pressure roller 3-3 leads to the first pressure roller 3-2
Gear engagement is crossed, both direction of rotation are on the contrary, the 3rd pressure roller 3-4 is connected with the first pressure roller 3-2 by chain, both direction of rotation
It is identical；Wherein the first pressure roller 3-2, the second pressure roller 3-3, the 3rd pressure roller 3-4 are drive system 3-1 driving rotations, reduce drive
The arrangement of dynamic system.And the first pressure roller 3-2, the second pressure roller 3-3, the 3rd pressure roller 3-4 external circe speeds are identical, the 3rd pressure roller is adjusted
3-4 positions can form the structure of rational three rollers furling plate round machine；First pressure roller 3-2 is installed in the second pressure roller 3-3 rotation axis
On first fixed board 8-5-1 and the second fixed board 8-5-2, the first pressure roller 3-2 is fixed with the second pressure roller 3-3 positions, and the 3rd
Pressure roller 3-4 rotates shaft position and can adjust, and is installed on by plain bearing housing 3-4-1 in bearing block sliding slot 8-6.First pressure roller 3-
2 and second pressure roller 3-3 rotate circle center line connecting extended line, with the 3rd pressure roller 3-4 and the first pressure roller 3-2 rotation circle center line connecting extended line
It is at an acute angle；During the 3 equipment operation of edge rolling mechanism, strip passes through between the first pressure roller 3-2 and the second pressure roller 3-3, by being pressed with first
Frictional force conveying between roller 3-2 and the second pressure roller 3-3, subsequent strip pass through between the 3rd pressure roller 3-4 and the second pressure roller 3-3, by
Axis center is rotated in the first pressure roller 3-2 and the second pressure roller 3-3 and is connected extended line, is rotated with the 3rd pressure roller 3-4 and the first pressure roller 3-2
Axis center of circle extended line is at an acute angle, therefore the structure can realize the effect of straight strip edge rolling.Strip is by the first pressure roller 3-2
It is fed forward after being pushed down with the second pressure roller 3-3, Strip steel head end leans against the 3rd pressure roller 3-4 upper surfaces by rear, and strip is continuously rolled up
Justify into circular ring shape.It can be adjusted since the 3rd pressure roller 3-4 rotates shaft position, can by adjusting the position of the 3rd pressure roller 3-4
With the annulus by strip edge rolling into different diameter specifications.
Curvature adjustment mechanism 8 includes curvature regulation handle 8-1, curvature display 8-2, gear reducer 8-3, cam 8-4, first
Fixed board 8-5-1, the second fixed board 8-5-2, bearing block sliding slot 8-6, bearing block compress bottom plate 8-7, spring 8-8.Curvature
Regulation handle 8-1 is used for the curvature for adjusting the strip of required production edge rolling manually, and curvature display 8-2 can show and record respectively
The curvature value of a specification, gear reducer 8-3 are used to manually input less torque, make and the cam rotation of output shaft fixed connection institute
Larger moment of torsion is needed to adjust cam position, cam 8-4 is used for the position for adjusting the 3rd pressure roller 3-4, i.e., bent to the edge rolling of strip
Rate is adjusted；First fixed board 8-5-1 and the second fixed board 8-5-2 are equipped with bearing block sliding slot 8-6 and bearing block pressure
Tight bottom plate 8-7.Cam 8-4 rotation axis is installed on the first fixed board 8-5-1 and the second fixed board 8-5-2, and position is solid
It is fixed.Curvature regulation handle 8-1 is connected with gear reducer 8-3 input shafts, gear reducer 8-3 output shafts and cam 8-4 are connected, manually
Less torque rotation curvature regulation handle 8-1 is inputted, by gear reducer 8-3, realizes and exports larger torque drive cam 8-4
Rotate.Curvature display 8-2 is installed on gear reducer 8-3, with the rotation of curvature regulation handle 8-1, curvature display 8-2 meetings
Corresponding change shows current curvature value therewith.Cam 8-4 outer rims are contacted with plain bearing housing 3-4-1, since cam 8-4 positions are consolidated
Fixed, by the adjustment to cam 8-4 rotation angles, the outer rim of cam 8-4 is close to plain bearing housing 3-4-1, due to the 3rd pressure
The plain bearing housing 3-4-1 of roller 3-4 is installed in bearing block sliding slot 8-6, therefore outer fringe position different during cam 8-4 rotations connects
Contact plain bearing housing 3-4-1, it becomes possible to achieve the purpose that plain bearing housing 3-4-1 is adjusted up and down.Bearing block compresses bottom plate 8-7
Installed in the top of bearing block sliding slot 8-6, bearing block compresses bottom plate 8-7 and passes through the cunning in spring 8-8 compression bearing block sliding slots 8-6
Moving axis bearing 3-4-1, enables plain bearing housing 3-4-1 to be close to cam 8-4 outer rims, ensures to move down on plain bearing housing 3-4-1
In dynamic process will not bite, contacted with cam 8-4 relatively reliable.
Controlling cylindrical mechanism 9 includes bottom plate 9-1, adjustment hole 9-2, adjustment gauge 9-3.Bottom plate 9-1 is put down with strip into disk
OK, multigroup adjustment hole 9-2 is provided with according to edge rolling specification on bottom plate 9-1, each adjustment hole 9-2 is respectively positioned on the circle of the specification edge rolling strip
Zhou Shang.It is long rod type structure with handles to adjust gauge 9-3, and gauge 9-3 is according to the difference of strip edge rolling specification for adjustment, is inserted into
In corresponding adjustment hole 9-2, each gauge 9-3 that adjusts equally is respectively positioned on the circumference of the specification edge rolling strip, when strip edge rolling,
Strip is cylindrical can to correct the trend of strip edge rolling if any the situation for meeting adjustment gauge 9-3, adjustment gauge 9-3, will not
The Strip steel head end allowed after edge rolling deflects away from the round circumferential area of each adjustment gauge 9-3 controls, ensure that the controllability of edge rolling welding sequence.
The longitudinally-aligned mechanism 6 of piece includes：Arc plate 6-1, blade 6-2, blade base 6-3, bottom plate 6-4.Bottom plate 6-4 pacifies
Mounted in the top of the second pressure roller 3-3, blade base 6-3 is installed on bottom plate 6-4, and the first groove is provided among blade base 6-3.
Arc plate 6-1 is installed on the top of bottom plate 6-4, and it is narrow that arc plate 6-1 and bottom plate 6-4 form the wide centre in both sides in terms of front view direction
Narrow slit structure, the most narrow place of slit width be slightly larger than strip thickness.Arc plate 6-1 cambered surface arcs offer the second groove at top,
The first joint close tabletting 5-2 of installation in second groove.Blade 6-2 is strip thin slice, is fixedly mounted among blade base 6-3 the
In the second groove at one groove and arc plate 6-1 cambered surface arcs top, blade 6-2 installation directions and the bottom plate 9-1 for controlling cylindrical mechanism 9
It is perpendicular.Because arc plate 6-1 and bottom plate 6-4 form the narrow narrow slit structure in the wide centre in both sides, therefore edge rolling in terms of front view direction
After the completion of Strip steel head end be inserted under the guiding role of slit between arc plate 6-1 and bottom plate 6-4, until meeting blade 6-
After 2 stop be fed forward, the strip tail end after the completion of edge rolling under the action of tail end shift mechanism 4 can enter arc plate 6-1 with
The opposite side of slit between bottom plate 6-4, strip tail end is under the rebound effect after edge rolling strip is molded, strip tail end joint close
Separated by blade 6-2.Because arc plate 6-1 and bottom plate 6-4 formed in terms of front view direction slit width it is most narrow from be slightly larger than band
The thickness of steel, therefore strip tail end will not misplace up and down.Blade 6-2 is strip thin slice at the same time, and installation direction is cylindrical with controlling
The bottom plate 9-1 of mechanism 9 is perpendicular, and strip tail end joint close is separated by blade 6-2, which ensure that Strip steel head end and tail end
Section keeping parallelism, after the strip release of edge rolling, strip tail end joint close realizes alignment.
Tail end shift mechanism 4 includes stent 4-1, lifting driving device 4-2, lifting rod 4-3.After strip edge rolling, because of first
Gap is smaller between pressure roller 3-2 and the second pressure roller 3-3, strip by when frictional force it is larger, strip can be fed forward it is described,
Because the 3rd pressure roller 3-4 is only to play the role of forming curvature, therefore can be formed between the 3rd pressure roller 3-4 and the second pressure roller 3-3
Larger gap, strip tail end, by rear, can rest on three pressure roller 3-4 and among the first pressure roller 3-2 and the second pressure roller 3-3
Between two pressure roller 3-3.Since the gap that can be formed between the 3rd pressure roller 3-4 and the second pressure roller 3-3 is larger, strip and the 3rd
Pressure roller 3-4 and the frictional force that the second pressure roller 3-3 surfaces produce are smaller, it is impossible to are fed forward strip, therefore strip tail end just stops
Stay between the 3rd pressure roller 3-4 and the second pressure roller 3-3.Tail end shift mechanism 4 is installed on strip push-off device 5-1, and lifting is driven
Dynamic device 4-2 driving lifting rod 4-3 will rest on strip tail end between the 3rd pressure roller 3-4 and the second pressure roller 3-3, lifting after edge rolling
To the side slit of the arc plate 6-1 and bottom plate 6-4 of the longitudinally-aligned mechanism 6 of piece.Stent 4-1 is equipped with operation guide rail, carries
Draw driving device 4-2 to drive lifting rod 4-3 operations up and down on guide rail, required according to the strip edge rolling of different-diameter, automatically controlled
Under the accurate control of system, lifting rod 4-3 can the controlled optional position on guide rail, move in the range of arbitrary distance of run, reach from
The purpose of dynamic lifting.
Piece hold-down mechanism 5 includes strip push-off device 5-1, the first joint close tabletting 5-2, the second joint close tabletting 5-3, second
Joint close tabletting horizontal drive cylinder 5-4, the second joint close tabletting vertical drive cylinder 5-5, limited block 5-6.Strip push-off device 5-1
It is installed on by sliding block on the guide rail 6-5 on arc plate 6-1 tops, cylinder driving strip push-off device 5-1 slides back and forth, so that real
The strip that now edge rolling is completed is released, and the purpose of welding post is transported to from edge rolling station.First joint close tabletting 5-2 is articulated with circle
Above arc plate 6-1 in the groove of front end, the first joint close tabletting 5-2 can rotate in groove along hinged place certain angle, and first closes
Seam tabletting 5-2 is provided with compression spring with bottom portion of groove, and under the action of the spring, the first joint close tabletting 5-2 is jacked up, and first closes
Stitch tabletting 5-2 and stretch out arc plate 6-1 top plans, strip push-off device 5-1 run to advance operating position it is spacing when, can press
To the first joint close tabletting 5-2, spring is compressed at this time, and the strip joint close side of joint close is crushed on the first joint close tabletting 5-2 and limit
Between the block 5-6 of position, ensure that the strip tail end weld seam of side will not play；Second joint close tabletting 5-3 is inverted L shape structure design,
The right-angle design of inverted L shape, horizontal sides push down strip, can be fixed the opposite side of strip tail end, vertical edges energy
It is enough that the side of strip joint close is subjected to positioning alignment, be not in the phenomenon of joint close front-back staggered.Therefore, edge rolling strip joint close
When being pushed out, strip vertical direction opposite side is fixed between the second joint close tabletting 5-3 and limited block 5-6, strip level side
To being fixed between strip push-off device 5-1 and the second joint close tabletting 5-3；Second joint close tabletting horizontal drive cylinder 5-4's
Pulling force is less than the thrust of strip push-off device 5-1 cylinders, and when strip push-off device 5-1 is pushed outwardly, the second joint close tabletting is horizontal
Drive cylinder 5-4 to drive the second joint close tabletting 5-3 to release opposite direction toward strip push-off device 5-1 to draw, both make a concerted effort to be still
Strip push-off device 5-1 is pushed outwardly direction, in strip push-off device 5-1 cylinders and the second joint close tabletting horizontal drive cylinder 5-
Under 4 collective effect, strip joint close is against on the second joint close tabletting 5-3, realizes that strip joint close is in the front-back direction concordant.Due to band
When steel push-off device 5-1 cylinders only reach the terminal moved forwards, strip push-off device 5-1 can just encounter the first joint close tabletting
5-2, so that strip joint close one end be pushed down, therefore is in the front-back direction to joint close fixed first during strip is pushed out
Position, is finally only the positioning of joint close surface compression；The initial position of second joint close tabletting horizontal drive cylinder 5-4 is to retract,
After the alignment of strip piece is pushed out, the second joint close tabletting horizontal drive cylinder 5-4 is passively released.Second joint close tabletting is vertically driven
Take offence cylinder 5-5, and original state is that vertical drive cylinder 5-5 drives the second joint close tabletting 5-3 after the alignment of strip piece is pushed out
Strip piece one end is compressed, while steel push-off device 5-1 meets the first joint close tabletting 5-2, and the strip joint close other end is compressed,
Etc. to be welded.After the completion of piece welding, vertical drive cylinder 5-5 is exited with the second joint close tabletting horizontal drive cylinder 5-4,
Second joint close tabletting 5-3 is separated from strip, limited block 5-6.Subsequent strip push-off device 5-1 is exited back, the first joint close pressure
Piece 5-2 is jacked up under the action of bottom portion of groove compresses spring, so as to be separated from strip.Weld the strip of cyclization it is horizontal,
It is in free state in vertical direction, front and rear above-below direction is without component, easy to be transported to subsequent processing processing automatically.Therefore, when
After the completion of the welding of strip joint close, without the fixed and without hindrance block material of surrounding, ensureing the strip of welding cyclization can smoothly take out joint close.
Welding mechanism 7 includes：Driving device 7-1, welding gun support 7-2, welding gun 7-3, lifting cylinder 7-4.Welding mechanism 7 is adopted
Welded with argon arc welding mode, welding gun 7-3 is fixed on welding gun support 7-2, and welding gun support 7-2 is connected with lifting cylinder 7-4, lifting
Cylinder 7-4 can control welding gun support 7-2 to be moved up and down with welding gun 7-3, driving device 7-1 driving welding gun support 7-2 and welding gun 7-3
Moved on guide rail along strip joint close direction, complete welding.Driving device 7-1 can drive welding gun support 7-2 and welding gun 7-3 to exist
Front and back move up, and displacement distance can be adjusted flexibly by electric control system controls.Lifting cylinder 7-4 can control welding gun support 7-
2 and welding gun 7-3 raising and lowerings, welding gun 7-3 start to weld after falling into place, at the same time driving device 7-1 drives welding gun 7-3
Moved on guide rail along strip joint close direction, after the completion of welding, welding 7-3 is disengaged with strip.The setting can make weld length
More precisely, welding quality is more stablized, while whole welding process can realize full-automatic welding, reduce human weld with
The problems such as welding quality unstable come, labor intensity is big, and working environment is poor.
Its specific work process is as follows：
Strip steel head end after cut-out is passed through out of feed mechanism, and the cylinder of longitudinal register system first lifts castor,
Larger gap is produced between castor and fast pulley, is inserted into easy to strip, after strip enters, cylinder ejector, strip is compressed
Between castor and fast pulley, the drive system of edge rolling mechanism can drive fast pulley to rotate at the same time by transmission device, due to
Fast pulley is engaged with castor by gear, and fast pulley reversely rotates at the same time with castor, passes through frictional force fast pulley and activity
Strip is fed forward by wheel, and subsequent strip enters the lateral positioning system of feed mechanism, and the cylinder of lateral positioning system is by activity
Side entrance directive wheel, active side locating slot, active side export orientation wheel are retracted, and after strip is inserted into, cylinder is by movable side entrance
Directive wheel, active side locating slot, the ejection of active side export orientation wheel, strip are just fixed on movable side entrance directive wheel, activity
Side outlet directive wheel, movable side entrance directive wheel, active side export orientation wheel V-groove in, ensure that strip lateral position
It is fixed.Strip is fed between the first pressure roller of edge rolling mechanism and the second pressure roller, since the first pressure roller and the second pressure roller pass through
Gear engage, drive system drive the first pressure roller rotate when, the second pressure roller also rotates backward therewith, by frictional force by strip after
Continuous to be fed forward, Strip steel head end arrives to the upper surface to the 3rd pressure roller.Connect since the first pressure roller and the second pressure roller rotate axis center
Connect extended line, it is at an acute angle with the 3rd pressure roller and the first pressure roller rotation axis center of circle extended line, therefore the structure can realize it is straight
The effect of strip edge rolling.Blade base is installed, blade is just installed between blade base and arc plate on bottom plate.Edge rolling
After partially passing through the 3rd pressure roller, under the joint effect of itself curvature and the cylindrical mechanism of control, after the circle of head end edge rolling one of strip, insert
Enter between arc plate and the bottom plate of the longitudinally-aligned mechanism of piece, withstand on the side of blade.Strip tail end passed through the first pressure roller
After the second pressure roller, rest between the second pressure roller and the 3rd pressure roller, at this time the lifting driving device driving of tail end shift mechanism
Lifting rod lifts strip upwards, and strip tail end is lifted between arc plate and the bottom plate of the longitudinally-aligned mechanism of piece, is withstood on
The opposite side of blade, blade are squeezed between Strip steel head end and tail end.At this time, strip ejecting mechanism pushes away the strip of joint close
Go out to welding post, since blade is relatively thin, after strip is released, tail end forms fine crack, and alignment is realized in longitudinal direction.Strip is end to end
Side side is against on strip ejecting mechanism at the same time when releasing, since strip ejecting mechanism and strip tail end contact aside point are same
One plane, therefore alignment is also realized in the side of strip joint close.When strip is pushed into welding post by strip ejecting mechanism, the first joint close
Tabletting and the second joint close tabletting by strip joint close both ends flatten it is fixed after, under the welding gun of welding mechanism starts under the driving of cylinder
Move, the driving device driving welding gun support of welding mechanism is moved with welding gun on guide rail along strip joint close direction, completes welding, weldering
After the completion of connecing, weld cylinder retracts original position, and strip ejecting mechanism also exits therewith, weld completion strip wait be sent to it is next
Station, entire work flow realize full-automatic operation.Wherein welding manner uses argon arc welding, greatly reduces the discharge of flue dust, this
Outside by the quick regulation of curvature regulator and the cylindrical device of control, the strip edge rolling welding life of multiple diameter specification can be realized
Production.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (11)
- A kind of 1. edge rolling welding equipment, it is characterised in that：Including being arranged in rack：Feed mechanism, edge rolling mechanism, tail end carry Drawing mechanism, piece hold-down mechanism, the longitudinally-aligned mechanism of piece, welding mechanism, curvature adjustment mechanism, the cylindrical mechanism of control；Strip leads to Feed mechanism feeding forward is crossed, edge rolling mechanism carries out edge rolling to strip by more rollers, cylindrical mechanism is controlled during edge rolling Excircle configuration is controlled by the adjustment gauge of circumferential arrangement, tail end shift mechanism is using the lifting rod of powered by strip tail End lifting is to precalculated position, and the longitudinally-aligned mechanism of piece is longitudinally-aligned by the tail end of strip, and piece hold-down mechanism realizes strip Laterally aligned, the strip tail end compression that piece hold-down mechanism at the same time aligns joint close in welding post of tail end, bonding machine Weld seam is carried out welding completion by structure.
- A kind of 2. edge rolling welding equipment according to claim 1, it is characterised in that：The feed mechanism includes longitudinal register System, lateral positioning system；Longitudinal register system control strip is not swung up and down during and defeated forward before transporting Send；Lateral positioning system can ensure strip not double swerve in conveying.
- A kind of 3. edge rolling welding equipment according to claim 2, it is characterised in that：The longitudinal register system further includes solid Dead axle bearing, fast pulley, castor, plain bearing housing, longitudinal cylinder, belt pulley；The fast pulley by fixed bearing block come In rack, power source drives fast pulley to rotate by belt pulley；Groove is provided among the fixed bearing block；It is described Castor is installed in the groove of fixed bearing block；The longitudinal cylinder is installed on the top of fixed bearing block, longitudinal cylinder bar It is connected with plain bearing housing.
- A kind of 4. edge rolling welding equipment according to Claims 2 or 3, it is characterised in that：The lateral positioning system includes： Fixed side entrance directive wheel, affixed side locating slot, affixed side export orientation wheel, movable side entrance directive wheel, active side locating slot, Active side export orientation wheel, lateral cylinder；The affixed side locating slot is located at fixed side entrance directive wheel and affixed side outlet guide To between wheel, groove width is more than belt steel thickness；Active side locating slot is located at movable side entrance directive wheel and active side export orientation wheel Between；Affixed side locating slot and active side locating slot notch are positioned opposite.
- A kind of 5. edge rolling welding equipment according to claim 4, it is characterised in that：The curvature adjustment mechanism includes curvature Regulation handle, curvature display, gear reducer, cam, the first fixed board, the second fixed board, bearing block sliding slot, bearing block pressure Tight bottom plate, spring；First fixed board and the second fixed board are equipped with bearing block sliding slot and bearing block compresses bottom plate；Institute Cam rotation axis is stated to be installed on the first fixed board and the second fixed board；The curvature regulation handle is inputted with gear reducer Axis is connected；Speed reducer output shaft is connected with cam；The curvature display is installed on gear reducer；The cam outer rim is with sliding Bearing block contacts；The bearing block compresses the top that bottom plate is installed on bearing block sliding slot, and bearing block compresses bottom plate and passes through spring pressure Plain bearing housing in mandrel bearing sliding slot.
- A kind of 6. edge rolling welding equipment according to claim 5, it is characterised in that：The edge rolling mechanism sets for three roller edge rollings Meter, it includes drive system, the first pressure roller, the second pressure roller, the 3rd pressure roller；First pressure roller is directly driven by drive system Rotation, the second pressure roller are engaged with the first pressure roller by gear, both direction of rotation are on the contrary, the 3rd pressure roller and the first pressure roller pass through chain Bar connects, both direction of rotation are identical；First pressure roller and the second pressure roller rotation axis are installed in the first fixed board and On two fixed boards, the first pressure roller is fixed with the second pressure roller position, and the 3rd pressure roller rotates shaft position and can adjust, and passes through sliding axle Bearing is installed in bearing block sliding slot；First pressure roller and the second pressure roller rotate circle center line connecting extended line, with the 3rd pressure roller with It is at an acute angle that first pressure roller rotates circle center line connecting extended line.
- A kind of 7. edge rolling welding equipment according to claim 6, it is characterised in that：The cylindrical mechanism of the control include bottom plate, Adjustment hole, adjustment gauge；The bottom plate is parallel into disk with strip, and multigroup adjustment hole is provided with according to edge rolling specification on bottom plate； The adjustment gauge is long rod type gauge, and adjustment gauge is inserted into corresponding adjustment hole according to strip edge rolling specification, adjustment hole It is distributed on the cylindrical circumference of edge rolling.
- A kind of 8. edge rolling welding equipment according to claim 7, it is characterised in that：The longitudinally-aligned mechanism of piece includes Arc plate, blade, blade base, bottom plate, guide rail；The bottom plate is installed on the top of the second pressure roller, the blade base installation On bottom plate, the first groove is provided among the blade base；The guide rail is installed on the top of arc plate；The arc plate peace Mounted in the top of bottom plate, arc plate and bottom plate form the narrow narrow slit structure in the wide centre in both sides, and slit width is more than the thickness of strip； The second groove is provided with the cambered surface arc top of the arc plate；The blade is strip thin slice, be fixedly mounted on the first groove and In second groove, blade installation direction and the bottom plate for controlling cylindrical mechanism are perpendicular.
- A kind of 9. edge rolling welding equipment according to claim 8, it is characterised in that：The piece hold-down mechanism includes band Steel push-off device, the first joint close tabletting, the second joint close tabletting, the second joint close tabletting horizontal drive cylinder, the second joint close tabletting are hung down Straight driving cylinder, limited block；The strip push-off device is installed on by sliding block on the guide rail on arc plate top, the first joint close pressure Piece is articulated with above arc plate in the groove of front end, and the first joint close tabletting rotates in groove along hinged place certain angle, described First joint close tabletting is provided with compression spring with bottom portion of groove；Arc plate top plan is stretched out in the first joint close tabletting；It is described Second joint close tabletting is inverted L shape structure, and the pulling force of the second joint close tabletting horizontal drive cylinder is less than strip push-off device gas The thrust of cylinder, the second joint close tabletting horizontal drive cylinder promote the second joint close tabletting to be moved along strip launch direction；The Two joint close tabletting vertical drive cylinders promote the second joint close tabletting to compress strip piece；Second closes after the completion of the welding of strip joint close After seam tabletting horizontal drive cylinder drives the second joint close tabletting level to exit, the second joint close tabletting vertical drive cylinder driving second Joint close tabletting is vertically exited.
- A kind of 10. edge rolling welding equipment according to claim 9, it is characterised in that：The tail end shift mechanism includes branch Frame, lifting driving device, lifting rod；The tail end shift mechanism is installed on strip push-off device, its tail end after strip edge rolling Stay between the 3rd pressure roller and the second pressure roller, lift and lift the tail end of strip to the side slit of arc plate and bottom plate；It is described Stent is equipped with operation guide rail, and lifting driving device driving lifting rod lifts operation on guide rail.
- A kind of 11. edge rolling welding equipment according to claim 10, it is characterised in that：The welding mechanism includes driving and fills Put, welding gun support, welding gun, lifting cylinder；The welding mechanism is welded using argon arc welding mode, and welding gun is fixed on welding gun support On, welding gun support is connected with lifting cylinder, and lifting cylinder control welding gun support is moved up and down with welding gun, driving device driving welding gun Stent is moved with welding gun on guide rail along strip joint close direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353529.0U CN207223365U (en) | 2017-04-06 | 2017-04-06 | A kind of edge rolling welding equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720353529.0U CN207223365U (en) | 2017-04-06 | 2017-04-06 | A kind of edge rolling welding equipment |
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| Publication Number | Publication Date |
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| CN207223365U true CN207223365U (en) | 2018-04-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720353529.0U Active CN207223365U (en) | 2017-04-06 | 2017-04-06 | A kind of edge rolling welding equipment |
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| CN (1) | CN207223365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127577A (en) * | 2017-04-06 | 2017-09-05 | 苏州金逸康自动化设备有限公司 | A kind of edge rolling welding equipment |
| CN110919247A (en) * | 2019-12-19 | 2020-03-27 | 佛山市铭柯智能设备科技有限公司 | Wheel hub welding system |
-
2017
- 2017-04-06 CN CN201720353529.0U patent/CN207223365U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127577A (en) * | 2017-04-06 | 2017-09-05 | 苏州金逸康自动化设备有限公司 | A kind of edge rolling welding equipment |
| CN107127577B (en) * | 2017-04-06 | 2023-09-15 | 建华建材（中国）有限公司 | Rolling welding equipment |
| CN110919247A (en) * | 2019-12-19 | 2020-03-27 | 佛山市铭柯智能设备科技有限公司 | Wheel hub welding system |
| CN110919247B (en) * | 2019-12-19 | 2021-06-22 | 佛山市铭柯智能设备科技有限公司 | Wheel hub welding system |
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Address after: 215000 Jinqiao 53 Industrial Park, Fenghuang Village group six, Mu Du Town, Wuzhong District, Suzhou, Jiangsu Co-patentee after: JIANHUA CONSTRUCTION MATERIALS (CHINA) Co.,Ltd. Patentee after: SUZHOU JINYIKANG AUTOMATION EQUIPMENT Co.,Ltd. Address before: 215000 Jinqiao 53 Industrial Park, Fenghuang Village group six, Mu Du Town, Wuzhong District, Suzhou, Jiangsu Co-patentee before: JIANHUA CONSTRUCTION MATERIALS (JIANGSU) CO.,LTD. Patentee before: SUZHOU JINYIKANG AUTOMATION EQUIPMENT Co.,Ltd. |
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Effective date of registration: 20230803 Address after: 212,000 Yanjiang Development Zone, Xiashu Town, Jurong City, Zhenjiang City, Jiangsu Province Patentee after: JIANHUA CONSTRUCTION MATERIALS (CHINA) Co.,Ltd. Address before: 215000 Jinqiao 53 Industrial Park, Fenghuang Village group six, Mu Du Town, Wuzhong District, Suzhou, Jiangsu Patentee before: SUZHOU JINYIKANG AUTOMATION EQUIPMENT Co.,Ltd. Patentee before: JIANHUA CONSTRUCTION MATERIALS (CHINA) Co.,Ltd. |
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