CN2928291Y - Narrow band steel integrated cold winder - Google Patents

Abstract

The utility model discloses an integral cold coiler for ribbon steels, which comprises a band cramp 1, a reel 2, a tipping steel roll cart 3, and a cantilever axle 4 with a motor; wherein, the reel 2 is fixed at the end of the cantilever axle 4, a bay of the front side of the reel 2 installs the band cramp 1, the tipping steel roll cart 3 is installed opposite to an open of the reel 2, the end of the cart facing to the reel 2 installs a wedge fast pulley 5, and the cantilever axle 4 in the reel 2 is provided with a slipping roll handler 8. Employing the integral band cramp, reel, and tipping steel roll cart, the utility model has low cost and a few plot area, moreover, the band cramp increases one to two groups of three-high strain rolls which enables to make neat steel coiling faces as well as decreases the iron scales and improves the surface mass. The reel has a reasonable structure and a convenient operation for achieving a high efficiency, meanwhile a high automation of coiling for decreasing the labor strength.

Description

Ribbon steel monoblock type cold coiling machine

Technical field

The utility model relates to a kind of improvement of ribbon steel taking-up equipment, especially a kind of ribbon steel monoblock type cold coiling machine.

Background technology

At present, steel rolling mill is to adopt the centreless coiling machine to batching of ribbon steel mostly, owing to this coiling machine specification requirement height, adjustment difficulty, so be easy to cause the heap steel; Steel behind the heap steel can only be handled as rolling to give up, and is bigger with the finished product price difference, not only reduced lumber recovery, and material cost is improved greatly.The steel rolling mill that has also adopts general cold coiling machine, the steel coil strip that this general cold coiling machine is rolled into is not only fluffy but also irregular, and often steel need cut and does two and carry out cold coiling, can't reach the finished product requirement at all, promptly allow to be rolled into coil of strip, but cause cut, edge-curl phenomenon more, success rate is too low.

Summary of the invention

The purpose of this utility model is to provide a kind of deficiency that overcomes the power reel of present use, can flatten and remove the partial oxidation iron sheet again to the band steel, can make again not only compact but also the neat and device structure good integrity of the coil of strip that rolls out, floor space little, unload the ribbon steel monoblock type cold coiling machine easily of rolling up.

For reaching above purpose, the technical scheme that the utility model adopted is: this ribbon steel monoblock type cold coiling machine, by the steel band clamping and conveying device, reel, shirk the volume dolly, cantilevered axle, reel drive motors and reductor and the pushing motor formation of shirking the volume dolly, reel is fixedly mounted on the end of cantilevered axle, cantilevered axle is connected with the turning cylinder of reductor, drive by the reel drive motors, on the frame of reel front side, install the steel band clamping and conveying device, it is characterized in that establishing and shirk the volume dolly at the uncovered offside of reel, aim at the uncovered end of reel and install the wedge shape expansion tightening wheel shirking the volume dolly, the telescopic shaft of wedge shape expansion tightening wheel is fixed on the top of shirking the volume dolly, and pass the ring-type rolling fin of shirking volume dolly leading section, slide on the cantilevered axle end in reel is fixing and unload winding apparatus.The utility model is also implemented by following measure: be provided with five axially expand core groove and five axial locking grooves on drum wall, five axially expand core groove and five axial locking groove equi-spaced apart arrangements, it is fan-shaped mouthful that axially bloated core groove and axial locking groove are all opened at the opening end of reel, make the wall of reel be divided into ten swift swelling sheets, the length of axially bloated core groove is 360mm, width is 30mm, the length of axial locking groove is 360mm, width is 5mm, the core groove that axially expands is used for the core that expands, axial locking is used for locking the steel band end, before reel, back both sides are respectively equipped with circular clamping disk(-sc), are used for neat steel band, and the axis angle of axial locking groove and reel is in 10-20 degree scope, the too little difficult fork steel of this angle, too big steel band easily takes off; Winding apparatus is unloaded in described slip, by clamping rings cover with shirk bar and constitute, shirks bar and can all lay three, is adjacent to the lateral surface that steps up to coil in the corresponding shaft orientation opening groove on the drum wall respectively and stretches out, and the clamping rings cover is installed in the cantilevered axle end; The described wedge shape expansion tightening wheel of shirking volume dolly end that is fixed on, on its wall, also be provided with open slot, open slot on the wedge shape expansion tightening wheel is corresponding with the core groove that axially expands on the drum wall, snap close is established at center at the wedge shape expansion tightening wheel, the wheel of shirking the volume dolly is stuck in the Car Track, connect the pushing motor of shirking the volume dolly in the outer end of shirking the volume dolly, the wedge shape expansion tightening wheel of shirking the volume dolly is to be used for tensioner and the device that unloads volume, the wedge shape expansion tightening wheel is in pushing reel the time, can make reel diameter when coil increase 20mm, after steel coil strip is intact, shift out reel by shirking the volume dolly, reel can shrink 20mm automatically, snap close is aimed to slide and is unloaded the steel wire rope of winding apparatus, when unloading steel coil strip, shirk the volume dolly shift out reel suitably apart from the time, by rotating the wedge shape expansion tightening wheel, the steel wire rope that slip is unloaded winding apparatus with standby pin is connected with snap close, continue to shift out along with shirking the volume dolly, the bar promotion clamping disk(-sc) of shirking that unloads winding apparatus that slides moves outward, and then pulls out steel coil strip; Described steel band clamping and conveying device, constitute by fixed frame, band steel inlet guide, the pair roller of nipping, three-roller type jockey pulley, the three-roller type jockey pulley can be established the 1-2 group, its axle with the pair roller of nipping is parallel, be mainly used in the smooth of steel band and remove iron scale, the three-roller type jockey pulley is that three roller triangularities constitute, and is prior art.

The beneficial effects of the utility model are: collect clamping and conveying device, reel owing to having adopted, shirk the volume dolly in integrative-structure, equipment cost is reduced, floor space reduces, and clamping and conveying device has increased 1-2 group three-roller type jockey pulley, not only make the steel coil strip end face neat, and reduced iron scale, improved surface quality.Reel structure rationally, easy operating, coil into power and can reach 100%, unload volume automaticity height simultaneously, alleviated operator's labour intensity.

Description of drawings

Fig. 1 cuts open schematic diagram for the utility model structure office of overlooking.

Fig. 2 analyses and observe enlarged diagram for the utility model along the section of spool axis.

Fig. 3 analyses and observe enlarged diagram for the utility model along Fig. 2 A-A.

Fig. 4 analyses and observe enlarged diagram for the utility model along wedge shape expansion tightening wheel axis section.

Fig. 5 analyses and observe enlarged diagram for the utility model along Fig. 4 B-B.

Fig. 6 unloads the winding apparatus schematic side view for the utility model slides.

The specific embodiment

Make the utility model with reference to accompanying drawing 1,2,3,4,5,6.This ribbon steel monoblock type cold coiling machine, by steel band clamping and conveying device 1, reel 2, shirk volume dolly 3, cantilevered axle 4, reel drive motors 13 and reductor 14 and pushing motor 15 formations of shirking volume dolly 3, reel 2 is fixedly mounted on the end of cantilevered axle 4, cantilevered axle 4 is connected with the turning cylinder of reductor 14, drive by reel drive motors 13, on the frame of reel 2 front sides, install steel band clamping and conveying device 1, the uncovered offside of reel 2 establish shirk the volume dolly 3, aim at reels 2 uncovered ends and install wedge shape expansion tightening wheel 5 shirking volume dolly 3, the telescopic shaft 6 of wedge shape expansion tightening wheel 5 is fixed on the top of shirking volume dolly 3, and pass the ring-type rolling fin 7 of shirking volume dolly 3 leading sections, slide on cantilevered axle 4 ends in reel 2 are fixing and unload winding apparatus 8.On reel 2 walls, be provided with five axially expand core groove 9 and five axial locking grooves 10, five axially expand core groove 9 and five axial locking groove 10 equi-spaced apart arrangements, it is fan-shaped mouthful that axially bloated core groove 9 and axial locking groove 10 are all opened at the opening end of reel 2, make the wall of reel 2 be divided into ten swift swelling sheets 20, the length of axially bloated core groove 9 is 360mm, width is 30mm, the length of axial locking groove 10 is 360mm, width is 5mm, before reel 2, back both sides are respectively equipped with circular clamping disk(-sc) 11, and the axis angle of axial locking groove 10 and reel 2 is in 10-20 degree scope; Winding apparatus 8 is unloaded in described slip, by clamping rings cover 8a with shirk bar 8b and constitute, shirk bar 8b and can all lay three, the lateral surface that is adjacent to clamping disk(-sc) 11 respectively in the corresponding shaft orientation opening groove 18 from reel 2 walls stretches out, and clamping rings cover 8a is installed in cantilevered axle 4 ends; The described wedge shape expansion tightening wheel 5 of shirking volume dolly 3 ends that is fixed on, on its wall, also be provided with open slot 16, open slot 16 on the wedge shape expansion tightening wheel 5 is corresponding with the core groove 9 that axially expands on reel 2 walls, establish snap close 17 at the center of wedge shape expansion tightening wheel 5, the wheel of shirking volume dolly 3 is stuck in the Car Track 12, connect the pushing motor 15 of shirking volume dolly 3 in the outer end of shirking volume dolly 3, wedge shape expansion tightening wheel 5 is in pushing reel 2 time, can make reel 2 diameter when coil increase 20mm, after steel coil strip is intact, shift out reel 2 by shirking volume dolly 3, reel 2 can shrink 20mm automatically, snap close 17 is aimed to slide and is unloaded the steel wire rope 19 of winding apparatus 8, and the available backup pin connects; Described steel band clamping and conveying device 1, constitute by fixed frame, band steel inlet guide 1c, the pair roller 1a that nips, three-roller type jockey pulley 1b, three-roller type jockey pulley 1b can establish the 1-2 group, its axle with the pair roller 1a that nips is parallel, be mainly used in the smooth of band steel and remove iron scale, three-roller type jockey pulley 1b is made of three roller triangularities, is prior art.

Claims (5)

1, a kind of ribbon steel monoblock type cold coiling machine, by steel band clamping and conveying device (1), reel (2), shirk volume dolly (3), cantilevered axle (4), reel drive motors (13) and reductor (14) and pushing motor (15) formation of shirking volume dolly (3), reel (2) is fixedly mounted on the end of cantilevered axle (4), cantilevered axle (4) is connected with the turning cylinder of reductor (14), on the frame of reel (2) front side, install steel band clamping and conveying device (1), it is characterized in that the uncovered offside of reel (2) establish shirk the volume dolly (3), aim at the uncovered end of reel (2) and install wedge shape expansion tightening wheel (5) shirking volume dolly (3), the telescopic shaft (6) of wedge shape expansion tightening wheel (5) is fixed on the top of shirking volume dolly (3), and pass the ring-type rolling fin (7) of shirking volume dolly (3) leading section, fixing upward slip the in cantilevered axle (4) end in reel (2) unloaded winding apparatus (8).

2, ribbon steel monoblock type cold coiling machine according to claim 1, it is characterized in that on reel (2) wall, being provided with five axially expand core groove (9) and five axial locking grooves (10), five axially expand core groove (9) and five axial locking grooves (10) equi-spaced apart are arranged, it is fan-shaped mouthful that axially bloated core groove (9) and axial locking groove (10) are all opened at the opening end of reel (2), the length of axially bloated core groove (9) is 360mm, width is 30mm, the length of axial locking groove (10) is 360mm, width is 5mm, preceding at reel (2), back both sides are respectively equipped with circular clamping disk(-sc) (11), and the axis angle of axial locking groove (10) and reel (2) is in 10-20 degree scope.

3, ribbon steel monoblock type cold coiling machine according to claim 1, it is characterized in that described slip unloads winding apparatus (8), by clamping rings cover (8a) with shirk bar (8b) and constitute, to shirk bar (8b) and can all lay three, clamping rings cover (8a) is installed in cantilevered axle (4) end.

4, ribbon steel monoblock type cold coiling machine according to claim 1, it is characterized in that the described wedge shape expansion tightening wheel (5) of shirking volume dolly (3) end that is fixed on, be provided with open slot (16) at Qi Bishang, establish snap close (17) at the center of wedge shape expansion tightening wheel (5), the wheel of shirking volume dolly (3) is stuck in the Car Track (12), shirks the pushing motor (15) of volume dolly (3) on the outer end of shirking volume dolly (3) connects.

5, ribbon steel monoblock type cold coiling machine according to claim 1, it is characterized in that described steel band clamping and conveying device (1), constitute by fixed frame, band steel inlet guide (1c), the pair roller of nipping (1a), three-roller type jockey pulley (1b), three-roller type jockey pulley (1b) can be established the 1-2 group, and its axle is parallel with the axle of the pair roller of nipping (1a).

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