CN101774435B - Hot rolled steel coil taping device - Google Patents

Hot rolled steel coil taping device Download PDF

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Publication number
CN101774435B
CN101774435B CN2009100568358A CN200910056835A CN101774435B CN 101774435 B CN101774435 B CN 101774435B CN 2009100568358 A CN2009100568358 A CN 2009100568358A CN 200910056835 A CN200910056835 A CN 200910056835A CN 101774435 B CN101774435 B CN 101774435B
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coil
strip
bundling
actuating cylinder
hot rolled
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CN101774435A (en
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周望生
王军
竺伟康
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Baoshan Iron and Steel Co Ltd
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Baoshan Iron and Steel Co Ltd
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Abstract

The invention relates to a hot rolled steel coil taping (bundling) device, which comprises a driving device, a bundling box trolley in transmission connection with the driving device, a hydraulic device, a bundling press device for bundling steel coils, a taping machine and an axial locking clamp. By using the hot rolled steel coil taping (bundling) device, tail bounced-off parts of the steel coils are compressed hydraulically; after bounced-off gaps on tail parts are reduced, outer circles of the steel coils are bundled with 4 to 6 bundling belts and a pair of clamps for locking the steel coils axially, and the tail bounced-off parts of the steel coils are frapped; and simultaneously, the packaging and bundling continuity is realized, and a steel coil shaft is bundled radially. The hot rolled steel coil taping (bundling) device fundamentally eliminates the original complicated operating mode, and fundamentally solves the problems of strip breakage and bounce of steel strips and unwinding of the steel coils in the process of stacking and transporting the steel coils after bundling.

Description

Hot rolled steel coil taping device
Technical field
The present invention relates to binding apparatus, concrete, the present invention relates to a kind of metallurgical line steel hot rolling coil of strip tie (bundle) device.
Background technology
In field of metallurgy, the rolling X series pipe line steel of hot rolling product line is mainly the deep processing user and directly supplies.For this reason, be convenient to transportation for making the coil of strip after the hot rolling, must before dispatching from the factory, tie up processing to coil of strip, the purpose of tying up processing is to avoid coil of strip in long-distance transport, to produce loose winding.
The coil of strip binding apparatus in hot rolling mill finishing workshop belongs to the suitable equipment of common hot rolled plate.When it tied up operation to high strength steel such as hot rolling such as X80 pipe line steels, the intensity of the coils of hot-rolled steel of X80 pipe line steel etc. was high, elasticity is big, and the band steel coil of strip afterbody after batching is difficult for tightening up and often spring easily.Therefore, following strange phenomena frequently occurs: the coil of strip afterbody that hot state batches is difficult for tightening up, especially with the X80 pipe line steel for very.When X80 steel plate thickness during at 12~20mm, the coil of strip afterbody flicks distance and can reach about 50~70mm.Yet, under the condition of finishing workshop current packaging equipment and technology, can't flick part to the afterbody of high tensile steel plate and force to press processing.
Again; Adopt existing technology of the package that the X80 pipe line steel is carried out the coil of strip behind the bailing; Phenomenon stacking, take place often in the transhipment, lifting the unusual fracture of bundling steel band so just directly causes the coil of strip loose winding easily, when serious even near the permanent disability of the operating personnel causing.
In addition, steel roll package finishes, and the outside of whole coil of strip is the steel band parcel.Yet at the coil of strip afterbody; Because afterbody steel plate shape anomaly; Its original shape can't press when Bundling strap is tightened up operation through the tie tightener of taping machine and tighten up, and therefore, it is to avoid the phenomenon of afterbody warpage to exist that this high strength coil of strip adopts existing bundling mode; Can only let alone that afterbody is in warpage, stack, transport, lift under the state that flicks, the coil of strip under the state that be in warpage, flicks stack and when transporting existing problem be:
When 1) coil of strip behind the bundling hung in the warehouse compartment stacking, if afterbody is crushed on below the coil of strip, the deadweight of coil of strip can make to flick partly was close to the coil of strip skin, and tie relaxes because there being the gap.When this coil of strip lifted by crane once again, the coil of strip afterbody that presses of being conducted oneself with dignity impacted because of the elastic force that loses the gravity pressure effect and produce moment, and directly snapping is banded in the tie on the coil of strip.
When 2) coil of strip was deposited in warehouse of steel roll behind the bundling, because the coil of strip afterbody fails directly to be pressed against the coil of strip skin, the stacking between two coil of strips was easy to cause steel band to be broken or hang up when a coil of strip is sling therein, is shown in the following figure.
3) owing to can not be pressed against the coil of strip superficies by actv. during coil of strip afterbody bundling, be easy to cause the steel plate of warehouse of steel roll operating personal after the reservoir area is by broken belt flick injure.
4) the coil of strip afterbody under the state that be in warpage, flicks can not effectively be handled, cause tie up not firm, when not dispatching from the factory, take place tie broken, scraped disconnected, snap.Beat though can mend, also cause the waste to tie, in case the consequence that coil of strip broken belt takes place on the way to be caused is that loose winding is hurted sb.'s feelings, and loose winding deals with pretty troublesome.
5) coil of strip is opened in user's hand again, and the coil of strip afterbody flicks the position and on the ground roller, is not easy to roll, if backscrolling can only cause the coil of strip sideslip, sideslip causes whole coil volume to scrap.
In addition; Because existing steel roll package bundling comprises: manual work is cut off that tie, single tie are worn snap close, prepared the bundling instrument, coil of strip is circumferentially worn band and is tightened up tie and the operation of snap close bayonet socket, coil of strip are radially worn band and the operation of pad pad, coil of strip broken belt mend and play operation, commander's driving and hang bundling zone and benefit to the broken belt coil of strip and interrupt and be with coil of strip operation etc.; Except having the problems referred to above, operation is numerous and diverse, wastes time and energy.
Summary of the invention
To above-mentioned situation; The objective of the invention is to; A kind of hot rolled steel coil taping device is provided; Said hot rolled steel coil taping device is a kind of packing binding apparatus of high strength rolled steel coil of strip, and the special packing to high strength steel coil of strips such as hot rolling X series of said apparatus system is tied up the device that technology is carried out technological improvement.
Promptly; The present invention realizes that through a kind of special pinch device of tying up the coil of strip afterbody is flicked part to carry out hydraulic pressure and compress; Reduce flicking behind the gap of afterbody at 4~6 ties of the circumferential bundling of coil of strip; Pressing the position at the coil of strip afterbody then increases the axial locking anchor clamps one, stops coil of strip fully and is stacking, in transit taking place because of the snap abnormal accident of steel band of the huge elastic force of afterbody.
The device of the application of the invention; Can directly involve in capable actv. binding, when significantly reducing operative employee's labour intensity, effectively reject the afterbody warpage high strength steel; And significantly reduce the probability of the unusual fracture of tie; Reduce and produce the goods, materials and equipments cost, stable, the safety of high-strength coils of hot-rolled steel in stacking, lifting, transhipment is stopped similar Peril Incident generations such as loose winding after realizing tying up.
For achieving the above object, technical scheme of the present invention is following:
A kind of hot rolled steel coil taping (tying up) device comprises: actuating device, the bundling case dolly that is in transmission connection with actuating device; Hydraulic efficiency gear; Be used for tying up pinch device to what coil of strip was tied up, taping machine and axial locking anchor clamps is characterized in that; Said actuating device comprises: drive motor, with drive motor bonded assembly change speed gear box, drive wheel and drive wheel steering handwheel; The said bundling case dolly that is in transmission connection with actuating device comprises: reach coil of strip carriage wherein but be arranged at the bundling case that the original place horizontally rotates on the device dolly, be arranged at the work column on the device dolly; The tie that is arranged at bundling case top compresses crossbeam, link up with in tie compress crossbeam tie holddown spring and connection thereof, be used to compress the tie hold-down roller of coil of strip; Be arranged at bundling case two side box walls, be used for the interior cover of the tie pole that axle props up placement strapping roll (coil of strip); The said pinch device of tying up comprises: the cantilever hook is connected in tying up on the work column and compresses the working end part; Said tying up compresses the working end part and is connected in work column (16) by the cantilever hook; Rotatable bundling case (12) top that is positioned at; Said tying up compresses the working end part and is connected with the column (16) of working through parallel rod (38) mechanism; Form by following parts: the work cross bar (23) that can move by cantilever, the left and right sides hydraulic actuating cylinder (19) that be connected in work cross bar (23) two ends, can be positioned at bundling case (12) two sides, hydraulic-driven is used to clamp coil of strip (46) two ends and about push away cylinder plate (42), hydraulic actuating cylinder hauling rope (40); Be connected in said left and right sides hydraulic actuating cylinder, be used for hook, the fixing hydraulic actuating cylinder gib head of coil of strip two ends.
According to hot rolled steel coil taping device of the present invention; It is characterized in that; Saidly tie up the work of compressing and drive hydraulic efficiency pressure system (15) by the operating handle that the operative employee operates on the fluid control dish (11); Along work column (16) hydraulic pipe (45) is installed, hydraulic hose (46) is installed, drive hydraulic actuating cylinder (19) at up-down stock (26).
According to hot rolled steel coil taping device of the present invention, it is characterized in that operator's pulling traction rope (40) comes regulator solution cylinder pressure (19) pendulum angle.Concrete operations are following: hauling rope (40) one ends are fastened on hydraulic actuating cylinder backplate (20) below; Putting track adjusting wheel (41) by the hydraulic actuating cylinder angle is supporting hauling rope (40) and spurs hydraulic actuating cylinder (19) and make angle swinging; Make it hydraulic actuating cylinder gib head (22) and hook the coil of strip curls inward, whippletree (23) is pushed down coil of strip and is flicked the position.Rocking pin (43) plays hinge effect and cooperates hauling rope (40) pulling hydraulic actuating cylinder (19).
According to hot rolled steel coil taping device of the present invention; It is characterized in that; The bundling case dolly of said hot rolled steel coil taping device is provided with: but be arranged on the dolly, be used to support and the bundling case dolly that makes bundling case original place horizontally rotate supports ball, be arranged on the dolly, be used to support the bundling case dolly pillar stiffener of bundling case.
When driving is hung coil of strip on the bundling frame; Head flicks the position does not have certain standing height; Randomness is very big, can only make cross bar (23) push down coil of strip downwards through artificial adjusting parallel rod (38) and up-down stock (26) and flick the position, and pulling traction rope (40) pulling hydraulic actuating cylinder (19) makes hydraulic actuating cylinder gib head (22) upwards simultaneously; If the coil of strip head flicks the position at the middle part; The angle that hydraulic actuating cylinder (19) is put is 90 °, and the detection of angle is through pivot angle pin (43) measuring and calculating, because on pivot angle pin (43), push away cylinder plate (42) in addition.Whether angle puts reasonable, is related to the stressed primary piston thick stick of hydraulic actuating cylinder (19) and can produce unbalance stress and damage.
According to hot rolled steel coil taping device of the present invention, it is characterized in that said coil of strip carriage is the coil of strip carrying roller.
According to hot rolled steel coil taping device of the present invention; It is characterized in that; Said cantilever hook is connected in tying up on the work column and compresses the working end part and also comprise: the firm plate of cross bar that is used to connect up-down stock and parallel rod; Said parallel linkage rotates under the effect of work column swivel bearing, is welded on the stable chi bar on the work column swivel bearing, and said stable chi bar control up-down stock is up and down.
According to hot rolled steel coil taping device of the present invention, it is characterized in that said cross bar is pressed in the coil of strip afterbody and flicks the place, part is square about cross bar, and with hydraulic actuating cylinder top end part free-running fit, make things convenient for hydraulic actuating cylinder bottom in the cross bar sway.
According to hot rolled steel coil taping device of the present invention, it is characterized in that the work cross bar is connected in to tie up through the steel rope hanger rope and compresses the working end; Adopt 2 steel rope degree of tightness tray salvers in the middle of the said steel rope hanger rope; When left and right sides hydraulic actuating cylinder moved outward, steel rope can elongate, and the time spent does not tighten up automatically.
The effect of said steel rope hanger rope (24) is a balance and stability pulling left and right sides hydraulic actuating cylinder (19), prevents that hydraulic actuating cylinder (19) from rocking significantly.
According to hot rolled steel coil taping device of the present invention; It is characterized in that said hydraulic actuating cylinder is supported on the cross bar through the hydraulic actuating cylinder hauling rope, said hydraulic actuating cylinder hauling rope and parallel linkage realize that downwards the hydraulic actuating cylinder angle puts; Parallel linkage, this mechanism is hydraulic actuating cylinder under the effect of up-down stock.
According to hot rolled steel coil taping device of the present invention; It is characterized in that have convexity in the middle of the said cross bar, this cross bar directly is pressed in coil of strip and flicks the position; When hydraulic actuating cylinder tightens up, have certain convexity in the middle of the distortion amount of deflection of reinforcement cross bar, the cross bar intermediate groove is used for tie and penetrates.
According to hot rolled steel coil taping device of the present invention, it is characterized in that said radially taping machine tightens up tie and snap close carried out bayonet socket handle.
According to hot rolled steel coil taping device of the present invention, it is characterized in that, said left and right sides hydraulic actuating cylinder, about push away the cylinder plate and be fixedly connected on the width adjusting bar, the width adjusting bar is regulated coil of strip and is tied up width.
The width adjusting pole-footing is regulated left and right sides hydraulic actuating cylinder (19) width according to will tie up coil of strip width.
Install according to hot rolled steel coil taping of the present invention (tying up); The coil of strip afterbody is flicked part carries out hydraulic pressure and compress, reduce afterbody flick the gap after, again bundling 4~6 ties in coil of strip outer ring are added one pair to coil of strip axial locking anchor clamps; And the coil of strip afterbody flicked tighten up; Accomplish to pack the bundling continuity simultaneously, the coil of strip diameter of axle to tying up, has fundamentally been rejected original complicated operating mode; Especially the high-strength rank coil of strip of X series " bag pyramid-shaped dumpling formula " the bundling mode of carrying out is well realized simple and direct formula bundling; Coil of strip after tying up has good stable property and reliability, solve behind the coil of strip bundling at all stack, steel band broken belt, bounce-back in the transhipment, coil of strip loose winding phenomenon takes place.
The simple declaration of accompanying drawing
Figure 1A, B is respectively front view and the right side view of preventing broken belt process implementing device.
Fig. 2 A, B, C is respectively bundling case dolly front view, birds-eye view and the lateral plan of packing the tie continuous working.
Fig. 3 A, B are the lateral plan and the front view of axially (coil of strip length direction) packing tie operation.
Fig. 4 A, B are respectively radially the lateral plan and the front view of (coil of strip is circumferential) packing tie operation.
Fig. 5 is for being used for the axially U-shaped round steel axial locking anchor clamps scheme drawing of (coil of strip length direction) packing tie operation.
Among the figure, 1 is drive wheel, and 2 is change speed gear box, and 3 is that drive motor 4 is battery pack, and 7 is the drive wheel steering handwheel; 12 is the bundling case, and 13 is the tie hold-down roller, and 14 is the tie track adjusting wheel, and 15 is hydraulic efficiency pressure system, and 16 are the work column; 18 is the firm plate of cross bar, and 19 is hydraulic actuating cylinder, and 22 is the hydraulic actuating cylinder gib head, and 23 is cross bar, and 26 for connecting the up-down stock; 33 is the tie carriage, and 34 for tie compresses crossbeam, and 37 is the tie holddown spring, and 38 is parallel rod, and 39 is the width adjusting bar; 40 is the hydraulic actuating cylinder hauling rope, and 42 for pushing away steel plate, and 46 is coil of strip, and 47 flick head for coil of strip.
The specific embodiment
Below, with reference to accompanying drawing, lift embodiment, further specify hot rolled steel coil taping device of the present invention.
Embodiment 1
1. hot rolled steel coil taping device of the present invention comprises: actuating device with the bundling case dolly that actuating device is in transmission connection, hydraulic efficiency gear, is used for tying up pinch device, taping machine and axial locking anchor clamps to what coil of strip was tied up.Said actuating device comprises: drive motor 3, and with drive motor bonded assembly change speed gear box 2, drive wheel 1 and drive wheel steering handwheel 7.
The bundling case dolly that said and actuating device are in transmission connection comprises: but be arranged at the original place horizontally rotates on the device dolly bundling case 12 and coil of strip carriage wherein, be arranged at the work column 16 on the device dolly; The tie that is arranged at bundling case 12 tops compresses crossbeam 34, links up with in tie to compress the tie holddown spring 37 of crossbeam 34 and connect, be used to compress the tie hold-down roller 13 of coil of strip; Be arranged at bundling case 12 2 side box walls, be used for the interior cover of the tie pole 36 that axle props up the placement coil of strip.
The said pinch device of tying up comprises: the cantilever hook is connected in tying up on the work column and compresses the working end part, and said tying up compresses the working end part and be connected in work column, rotatable bundling case 12 tops that are positioned at by the cantilever hook.Said tying up compresses the working end part and is connected with the column of working through parallel rod 38 mechanisms.The said pinch device of tying up is made up of following parts: the work cross bar 23 that can move by cantilever; The left and right sides hydraulic actuating cylinder 19 that be connected in work cross bar 23 2 ends, can be positioned at bundling case 12 2 sides, hydraulic-driven is used to clamp coil of strip two ends and about push away cylinder plate 42, hydraulic actuating cylinder hauling rope 40; Be used to regulate the width adjusting bar 39 that coil of strip is tied up width; Be connected in said left and right sides hydraulic actuating cylinder 19, be used for hook, the fixing hydraulic actuating cylinder gib head 22 of coil of strip two ends.
Also be provided with on the bundling case dolly of said hot rolled steel coil taping device: but be arranged on the dolly, be used to support and the bundling case dolly that makes bundling case original place horizontally rotate supports ball 29, be arranged on the dolly, be used to support the bundling case dolly pillar stiffener 28 of bundling case.
In the present embodiment, said coil of strip carriage is the coil of strip carrying roller.Said cantilever hook is connected in tying up on the work column and compresses the working end part and also comprise: the firm plate 18 of cross bar that is used to connect up-down stock 26 and parallel rod 38; The rotation under 25 effects of work column swivel bearing of said parallel rod 38 mechanisms; Be welded on the stable chi bar 17 on the work column swivel bearing 25, said stable chi bar 17 control up-down stocks 26 are up and down.
In the present embodiment, said cross bar 23 is pressed in the coil of strip afterbody and flicks the place, and cross bar about 23 parts are square and hydraulic actuating cylinder 19 top end part free-running fits, make things convenient for hydraulic actuating cylinder 19 bottoms in cross bar 23 sway.
In the present embodiment, work cross bar 23 is connected in to tie up through steel rope hanger rope 24 and compresses the working end, adopts 2 steel rope degree of tightness tray salvers in the middle of the said steel rope hanger rope 24, and when left and right sides hydraulic actuating cylinder 19 moved outward, steel rope can elongate, and the time spent does not tighten up automatically.
In the present embodiment; Said hydraulic actuating cylinder is supported on the cross bar 23 through hydraulic actuating cylinder hauling rope 40; Said hydraulic actuating cylinder hauling rope 40 and parallel rod 38 mechanisms realize that downwards hydraulic actuating cylinder 19 angles put, parallel rod 38 mechanisms, and this mechanism is hydraulic actuating cylinder 19 under the effect of up-down stock 26.
In the present embodiment, have convexity in the middle of the said cross bar 23, this cross bar 23 directly is pressed in coil of strip and flicks the position, when hydraulic actuating cylinder 19 tightens up, strengthens the distortion amount of deflection of cross bar 23, and cross bar 23 intermediate groove are used for tie and penetrate.
21 pairs of ties of said radially taping machine tighten up and snap close are carried out bayonet socket handle.
In the present embodiment, said left and right sides hydraulic actuating cylinder 19, about push away cylinder plate 42 and be fixedly connected on width adjusting bar 39, width adjusting bar 39 is regulated coil of strips and is tied up width.
In the present embodiment, adopt 2 steel rope degree of tightness tray salvers in the middle of the said steel rope hanger rope 24, when left and right sides hydraulic actuating cylinder 19 moved outward, steel rope can elongate, and the time spent does not tighten up automatically.
2. coils of hot-rolled steel X series pipe line steel packing bundling technical requirements
4 of circumferential bundlings of thickness≤12mm are 1 pair of unit clamp radially
6 of circumferential bundlings of thickness >=13mm are 1 pair of unit clamp radially
3. the preparation before the operation:
4 chargings of device dolly battery pack.In device dolly bundling case dolly 12, coil of strip is installed, the hook and the tie holddown spring 37 that tie are compressed crossbeam 34 are thrown off.Tie hold-down roller 13 is compressed at tie under the effect of hinge 35 and translate on one side.
Unscrew fixedly rotating disk 32 of bundling case dolly turnover panel, the screw rod on disk middle spindle top is got loose be threaded, and extract center shaft out.
Holding bundling case dolly turnover panel handle 30 opens turnover panel under the effect of bundling case dolly turnover panel hinge 31.
The centre hole of strapping roll directly is inserted in the tie in the cover pole 36.The external cylindrical surface of strapping roll is contacted with the pop-jump roller 33 of tie.
Holding bundling case dolly turnover panel handle 30 vertically shuts turnover panel.
With bundling case dolly turnover panel fixedly rotating disk 32 insert in the tie in the cover pole 36 together with center shaft and tighten.
Tie hold-down roller 13 roll surfaces are close to the outer ring face of strapping roll, and with about 2 tie holddown springs 37 hang on the hook that tie compresses crossbeam 34.Extract the tie head out and with it through in the tie track adjusting wheel 14.
Preestablish left and right sides hydraulic actuating cylinder 19 width according to bundling coil of strip width.Push away cylinder plate 42 inside or outside same moved further about rotating disk (different directions screw thread principle synchronously) promotion through transmission width adjusting bar 39.
Move at the cross bar two ends at cross bar 23 by pushing away cylinder plate 42 drive hydraulic actuating cylinders 19 bottoms.{ required size can be seen the mark (width setup+hydraulic actuating cylinder gib head 22 width) on cross bar 23 two end axles }
4. packing bundling:
One people stand in above the device dolly handle drive wheel steering handwheel 7, the forward and reverse shelves of drive wheel 8, make
Moving crank 10 reaches the institute bundling coil of strip of packing front to dolly.The column 16 of will working is put in horizontal coil of strip Width.
Electric connector on the dolly is inserted in the pre-buried electrical outlets of establishing.Gas-tpe fitting on the dolly and the pre-buried gas-tpe fitting of establishing are connected.Primer fluid pressing system 15 on fluid control dish 11.Flick the position that hydraulic actuating cylinder 19 is put in the position according to the coil of strip afterbody.
Pull-up hydraulic actuating cylinder hauling rope 40 and parallel rod 38 mechanisms realize that downwards hydraulic actuating cylinder 19 angles put.(hydraulic actuating cylinder hauling rope 40 is fastened on above the left and right sides hydraulic actuating cylinder backplate 20, and hauling rope is embedded in track adjusting wheel 41 the insides, in pivot angle pin 43 effect down, and pulling left and right sides hydraulic actuating cylinder backplate 20 and lift synchronously when hauling rope makes progress, the putting of realization angle together with hydraulic actuating cylinder 19).
Affirmation hydraulic actuating cylinder 19 is put good position, is regulated the rotating disk of width adjusting bar 39 by another people and inwardly regulates, and 2 hydraulic actuating cylinder gib heads 22 hook in the internal diameter of the coil of strip left and right sides about affirmation.Confirm that cross bar 23 is pressed in the coil of strip afterbody place of flicking (having convexity in the middle of the cross bar 23), simultaneously, confirm that hydraulic actuating cylinder backplate 20 is close to the coil of strip side with hydraulic actuating cylinder 19.
By the button on the one man operation fluid control dish 11, visual about 2 hydraulic actuating cylinder 19 closures.Visual coil of strip afterbody flicks forces elasticity to press against the surface shut-down operation of coil of strip outer ring under the effect of cross bar 23 and hydraulic actuating cylinder 19.One people spurs the tie head of putting in advance and passes the coil of strip stand, and another people returns steel taping head and pass the groove of cross bar 23 over there and is inserted in the snap close.Tighten up and snap close is carried out bayonet socket handle by 21 pairs of ties of one man operation taping machine.
First tie bundling finishes, and repeats circumferential tie operation again, and extremely circumferentially bundling 4-6 root finishes.
Jointly coil of strip is axially installed locking fixture (these anchor clamps are said as " 200720069161.1 " patent of declaring patent of invention) by two people.
Confirm circumferential tie and radially the unit clamp bundling finish, the button on the operation fluid control dish 11 is opened hydraulic actuating cylinder 19.
Another people regulates the rotating disk of width adjusting bar 39 and outwards regulates.(confirming that hydraulic actuating cylinder gib head 22 leaves the coil of strip side and stops to regulate); Spurring hydraulic actuating cylinder hauling rope 40 by a people raises hydraulic actuating cylinder 19; Unclamp parallel rod 38 mechanisms that press down, this mechanism hydraulic actuating cylinder 19 under the effect of up-down stock 26 is raised once more, causes to make hydraulic actuating cylinder 19 leave the coil of strip height.
By the one man operation dolly next coil of strip being carried out bundling handles.
In the present embodiment; The transmission principle that said dolly moves is: battery pack 4 is drive motor 3 input kinetic energy; Change speed ratio through change speed gear box 2, drive drive wheel 1 through change speed gear box 2 take-off (propeller) shaft speed dolly is moved, flower wheel 5 is parts that dolly moves with protective case 6.
Bundling case dolly pillar stiffener 28 in the said accompanying drawing; Bundling case dolly supports ball 29 can realize horizontally rotating among a small circle of bundling case dolly 12; Tie track adjusting wheel 14 is fixed on work column 16 sides; Can rotate with bundling case dolly 12, the accurate fixing correct trend of tie of the tie track adjusting wheel of suspension is avoided because the rotary oscillation of cantilever causes tie to twist on this track adjusting wheel cooperating column swivel bearing 25.
Cross bar 23 structures and effect: said cross bar 23 centre portions are circular and have certain convexity, and this cross bar 23 directly is pressed in coil of strip and flicks the position, when hydraulic actuating cylinder 19 tightens up, strengthens the distortion amount of deflection of cross bar 23, and cross bar 23 intermediate groove are to make things convenient for tie to penetrate.
Cross bar about 23 parts are square and hydraulic actuating cylinder 19 top end part free-running fits, make things convenient for hydraulic actuating cylinder 19 bottoms in cross bar 23 sway.
Adopt 2 steel rope degree of tightness tray salvers in the middle of the steel rope hanger rope 24, when left and right sides hydraulic actuating cylinder 19 moved outward, steel rope can elongate, and the time spent does not tighten up automatically.
The rotation under 25 effects of work column swivel bearing of said parallel rod 38 mechanisms.
(this work is carried out manpower by the operator and is rotated in rotation; General amplitude of rotating is little): the firm plate 18 of said cross bar is used to connect up-down stock 26 and parallel rod 38; Guarantee the operative employee when promoting cross bar 23 up and down, the firm plate 18 of cross bar can be all the time and work column 16 parallel (remaining vertical direction); Simultaneously, parallel rod 38 can be all the time and up-down stock 26 keeping parallelisms, so that the operative employee carries out the bundling operation; Said stable chi bar 17 is welded on the work column swivel bearing 25, and stablizing chi bar 17 control up-down stocks 26 can only be up and down and can not swing.
Referring to accompanying drawing 1,2,4; Mainly be to X80 pipe line steel processing method, processing method is that the handlebar device dolly reaches the institute bundling coil of strip of wanting front; Raise up hydraulic actuating cylinder 19 through hydraulic actuating cylinder hauling rope 40, confirm hydraulic actuating cylinder gib head 22 pendulum in coil of strip 6 inner diameter location, manual shift width adjusting bar 39 makes hydraulic actuating cylinder gib head 22 hook the coil of strip internal diameter; Confirm that cross bar 23 leans against the position that coil of strip flicks head 7; The both sides hydraulic cylinder synchronous is shunk, and coil of strip is flicked head 7 tighten up, till making coil of strip flick head 7 to be close to the coil of strip surface.
Referring to accompanying drawing 1,2,3; Disposing when device flicks head 7 to coil of strip, then is that coil of strip is carried out the operation of circumference bundling, and bundling tie 44 is close to coil of strip; Undertaken stuck by 45 pairs of tie joints of snap close part then; Flick head 7 by 48 pairs of coil of strips of handling of U type round steel anchor clamps then and press, (just by anchor clamps coil of strip radially being locked the jail) and then puts square steel at U type round steel anchor clamps 48 two ends, puts plain cushion 52 and bullet pad 51; Be inserted in female threaded shaft loop bar 50 with hexagonal bar iron, manual work is tightened.After above several steps was accomplished, releasing device hydraulic actuating cylinder, device dolly carried out next volume bundling operation again.
Install according to hot rolled steel coil taping of the present invention (tying up); The coil of strip afterbody is flicked part carries out hydraulic pressure and compress, reduce afterbody flick the gap after, again bundling 4~6 ties in coil of strip outer ring are added one pair to coil of strip axial locking anchor clamps; And the coil of strip afterbody flicked tighten up; Accomplish to pack the bundling continuity simultaneously, the coil of strip diameter of axle to tying up, has fundamentally been rejected original complicated operating mode; Especially the high-strength rank coil of strip of X series " bag pyramid-shaped dumpling formula " the bundling mode of carrying out is well realized simple and direct formula bundling; Coil of strip after tying up has good stable property and reliability, solve behind the coil of strip bundling at all stack, steel band broken belt, bounce-back in the transhipment, coil of strip loose winding phenomenon takes place.

Claims (8)

1. hot rolled steel coil taping device comprises: actuating device, the bundling case dolly that is in transmission connection with actuating device; Hydraulic efficiency gear; Be used for tying up pinch device to what coil of strip was tied up, taping machine and axial locking anchor clamps is characterized in that; Said actuating device comprises: drive motor (3), with drive motor bonded assembly change speed gear box (2), drive wheel (1) and drive wheel steering handwheel (7); The said bundling case dolly that is in transmission connection with actuating device comprises: reach coil of strip carriage (33) wherein but be arranged at the bundling case (12) that the original place horizontally rotates on the device dolly, be arranged at the work column (16) on the device dolly; The tie that is arranged at bundling case (12) top compresses crossbeam (34), links up with in tie to compress the tie holddown spring (37) of crossbeam (34) and connect, be used to compress the tie hold-down roller (13) of coil of strip; Be arranged at bundling case (12) two side box walls, be used for the interior cover of the tie pole (36) that axle props up placement coil of strip (46); The said pinch device of tying up comprises: the cantilever hook is connected in tying up on the work column (16) and compresses the working end part; Said tying up compresses the working end part and is connected in work column (16) by the cantilever hook; Rotatable bundling case (12) top that is positioned at; Promptly; Said tying up compresses the working end part and is connected with the column (16) of working through parallel rod (38) mechanism; Said tying up compresses the working end part and is made up of following parts: the work cross bar (23) that can move by cantilever, the left and right sides hydraulic actuating cylinder (19) that be connected in work cross bar (23) two ends, be positioned at bundling case (12) two sides, hydraulic-driven is used to clamp coil of strip (46) two ends and about push away cylinder plate (42), hydraulic actuating cylinder hauling rope (40); Be used to regulate the width adjusting bar (39) that coil of strip is tied up width, be connected in said left and right sides hydraulic actuating cylinder (19), be used for hook, the fixing hydraulic actuating cylinder gib head (22) of coil of strip two ends.
2. hot rolled steel coil taping device as claimed in claim 1; It is characterized in that; The bundling case dolly of said hot rolled steel coil taping device is provided with: but be arranged on the dolly, be used to support and the bundling case dolly that makes bundling case original place horizontally rotate supports ball (29), be arranged on the dolly, be used to support the bundling case dolly pillar stiffener (28) of bundling case.
3. hot rolled steel coil taping device as claimed in claim 1 is characterized in that, is provided with the coil of strip carriage in the said bundling case (12), and said coil of strip carriage is the coil of strip carrying roller.
4. hot rolled steel coil taping device as claimed in claim 1; It is characterized in that; Said cantilever hook is connected in tying up on the work column and compresses the working end part and also comprise: the firm plate of cross bar (18) that is used to connect up-down stock (26) and parallel rod (38); Said parallel rod (38) mechanism rotates under work column swivel bearing (25) effect, is welded on the stable chi bar (17) on the work column swivel bearing (25), and said stable chi bar (17) control up-down stock (26) is up and down.
5. hot rolled steel coil taping device as claimed in claim 1; It is characterized in that; Said cross bar (23) is pressed in the coil of strip afterbody and flicks the place, and part is square and hydraulic actuating cylinder (19) top end part free-running fit about cross bar (23), makes things convenient for hydraulic actuating cylinder (19) bottom in cross bar (23) sway.
6. hot rolled steel coil taping device as claimed in claim 1; It is characterized in that; Work cross bar (23) is connected in to tie up through steel rope hanger rope (24) and compresses the working end, adopts 2 steel rope degree of tightness tray salvers in the middle of the said steel rope hanger rope (24), when left and right sides hydraulic actuating cylinder (19) moves outward; Steel rope can elongate, and the time spent does not tighten up automatically.
7. hot rolled steel coil taping device as claimed in claim 1 is characterized in that, said circumferential taping machine (21) tightens up tie and snap close carried out bayonet socket handle.
8. hot rolled steel coil taping device as claimed in claim 1 is characterized in that, said left and right sides hydraulic actuating cylinder (19), about push away cylinder plate (42) and be fixedly connected on width adjusting bar (39), width adjusting bar (39) is regulated coil of strip and is tied up width.
CN2009100568358A 2009-01-13 2009-01-13 Hot rolled steel coil taping device Active CN101774435B (en)

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CN102689701B (en) * 2012-06-06 2013-09-18 武汉钢铁(集团)公司 Automatic bundling device for preventing steel coil from being loosened
CN106364710B (en) * 2013-10-15 2020-10-30 南京凌翼动力科技有限公司 Bundling robot
CN106043779B (en) * 2013-10-15 2020-10-13 威尔机械江苏有限公司 Bar profile bundling robot for bundling steel by adopting rubber belt
CN103863606B (en) * 2014-04-03 2016-01-20 青岛圣合钢管制品有限公司 A kind of trunk-type automatic takeup bander
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CN106882555A (en) * 2017-04-25 2017-06-23 山东钢铁集团日照有限公司 A kind of equipment for preventing planisher uncoiling from producing loose winding
CN107963255B (en) * 2017-11-17 2020-08-11 攀钢集团西昌钢钒有限公司 Increase of service life's steel band bundling machine
CN110328258A (en) * 2019-06-03 2019-10-15 马鞍山钢铁股份有限公司 A kind of coil of strip tail volume is tumbled mobile device
CN110217419A (en) * 2019-06-19 2019-09-10 武汉钢铁有限公司 A kind of automatic bundling technique of coil of strip and system
CN113022932A (en) * 2021-04-20 2021-06-25 新疆八一钢铁股份有限公司 Hot rolled steel coil bundling device

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