CN208373841U - A kind of walking beam cooler rolled piece alignment means - Google Patents

Abstract

The utility model discloses a kind of walking beam cooler rolled piece alignment means, including driven roller device, free roller device, support steel device, roller bed frame, detection device and alignment retaining device.In the alignment means, for live-roller as monoblock type, free roll is as modularized design, and tooth form and transmission body of roll tooth form are corresponding identical, and intermodule is non-interference, independent mutually；The cylinder of steel device is ask to be arranged in a staggered manner up and down, driving grooved roller rising holds up rolled piece, is detached from alignment roller table roller-way face, rolled piece different in size is made to realize alignment of the surface without scuffing；Being aligned retaining device includes fixed baffle and flapper, and flapper position is adjustable, can individually pick out a certain unqualified rolled piece, cooperates subsequent cutting to length process, improves product lumber recovery.Alignment means strong applicability described in the utility model, product wide coverage, suitable for different type and the rolled piece of different size, such as stick, profile.

Description

A kind of walking beam cooler rolled piece alignment means

Technical field

The utility model belongs to metallurgy industry technical field of steel rolling more particularly to a kind of walking beam cooler rolled piece alignment dress It sets.

Background technique

Bar, section steel cooling bed are the important technological equipments in steel production process, and alignment means are the weights on cold bed Want core equipment, effect is to carry out end part aligning to the rolled piece after Double Dimension Flying Shears shearing on cold bed, so as to cooperate it is subsequent at Row's aligning or cutting to length process.Existing alignment means are in the process for carrying out end part aligning to multiple length rolled piece different in size In, the problems such as be easy to causeing rolled piece surface scratching, aligned position cannot be adjusted, therefore when facing high-quality Rolling production, it is practical Property is restricted.

Existing cold bed alignment means are primarily present following problem:

1, in the cooling procedure after steel rolling, it is same often surface scratching problem: to face more rolled pieces different in size When on cold bed carry out end part aligning the case where, in alignment procedure, be easy to cause rolled piece surface scratching.Due to passing through multi-length shear Rolled piece after cutting is the integral multiple of cut lengths, such as: the cold bed for being 60m for width, when rolled piece length length is 12m, Maximum multiple lengths are generally 48m (the usually integral multiple of 12m is specifically determined by the width of cold bed and rolling mill practice).Due to Previously several multiple length rolled pieces of upper cold bed were full-length 48m, and several length of rolled piece are usually less than 48m or more below It is short, such as 13m (but having to be larger than most short upper cold bed length), in this way since, cause a billet rolling short not at several root longs One rolled piece, length have phase difference larger.Before entering fixed ruler cold shear or straightener, it is necessary to be aligned to its end.At this Kind in the case of, in the ban former root long multiple length rolled pieces by alignment roller table first reaches alignment baffle realization end part aligning when, behind it is short Multiple length rolled piece not yet reaches alignment baffle, and alignment roller table is still rotating, then inevitably causes to have arrived at alignment baffle And rub repeatedly between the relatively long rolled piece of end part aligning and the roller of rotation, it causes compared with long rolled piece surface abrasion, scratch.This for The rolled pieces such as the higher stainless steel of surface requirements or steel alloy certainly will will affect the quality of product, or even generate defect, reduce city Field competitiveness.

2, end part aligning problem: rolled piece achievees the purpose that end part aligning by hitting the fixed baffle of alignment roller table end, Fixed baffle in existing alignment means is usually monoblock type baffle arrangement, is unable to satisfy the adjustable requirement of baffle position.Finished product Rolled piece after mill milling is unloaded that fall in cold bed dynamic and static by cold bed input unit after Double Dimension Flying Shears cut into several multiple length sections On rack gear.Since last root times tooth segment trailer of every steel billet is not by shearing, after multi- pass rolling, tail portion is usual It is substandard product in distorting or shape of blooming.In order to improve lumber recovery, it is necessary to which the tail portion of last root multiple length rolled piece is unqualified Part is individually chosen, and then cuts off.Fixed baffle in existing alignment means is unable to satisfy this function.In order to solve this A problem, a worker post is specially arranged in alignment means end in some workshops, by special messenger to last root rolled piece It is picked tail portion.Worker separates the tail portion of unqualified rolled piece and remaining rolled piece tail portion, makes the unqualified rolled piece of last root Tail portion is longer than remaining rolled piece tail portion, so that cold shears be made only to shear to last unqualified tail portion of root rolled piece, avoids cold shears Repetition shearing to right rail, the lumber recovery of product is improved with this.But this needs operator to be stood always at cold bed end End is picked, and by high-temperature baking, risk is larger, and also to adjust the rollgang before cold shears back and forth, causes vehicle Between finishing procedure working strength it is larger.

3, existing alignment roller table tooth form is that single tooth is circulating or completely groove profile, when fashioned iron cooling strain is larger, It is bigger than normal that part shaped steel shelves tilt angle, and it is unstable to hit alignment procedure, situations such as being easily flipped, especially produces larger rule It when lattice steel, generally requires to convey across multiple teeth, reasonable tooth form is particularly important for stablizing conveying rolled piece.

4, the conveying roller in current alignment means is mostly monoblock type casting or welding structure, since roller is often ground Damage is expendable part, after partial rollers slot serious wear, can only integral replacing, and remaining roller slot can still use, and will certainly make in this way At the waste of resource.

Utility model content

For cold bed alignment means in above-mentioned background technique, the utility model provides a kind of rolled piece table Face is without scratch, the bar that end part aligning position is adjustable, roller utilization rate is high, product applicability is wide, profile walking beam cooler rolled piece Alignment means.

The technical solution that the utility model solves technical problem is as follows:

A kind of walking beam cooler rolled piece alignment means of the utility model, include at least:

Roller bed frame；

Driven roller device comprising the transmission body of roll with several teeth, the transmission body of roll both ends are by being arranged in roller The rolling bearing units of road frame top two sides are fixed, and the transmission device being arranged in roller bed frame with one is connected；

Free roller device is arranged after driven roller device comprising is arranged in first support shaft and can It is arranged respectively with roller bed frame top two sides around several free bodies of roll of first support shaft rotation, the first support shaft both ends First support and the second support are fixed；The number of the free body of roll is identical as the number of tooth with live-roller, adjacent free roll Spacer is provided between body；

Steel device is held in the palm, is arranged between driven roller device and free roller device comprising one end setting is at one piece the And can be around several grooved rollers of second support shaft rotation in two support shafts, the both ends of second support shaft are respectively and in roller bed frame 5th support of portion two sides setting is fixed；The quantity of the grooved roller is identical as the transmission number of tooth of the body of roll, connects on each grooved roller It is connected to a lifting device, which controls the grooved roller other end and be in high-order or low level；

It is aligned retaining device, is arranged after free roller device comprising fixed baffle, flapper, big pedestal, shifting Dynamic support and regulating device；The fixed baffle is fixed on big pedestal；The flapper is fixed on one end of mobile support saddle On；The regulating device is connected with the mobile support saddle other end and is fixed on big pedestal；The mobile support saddle passes through pressing plate and heavily fortified point Firmware is fixed on big pedestal；The baffle-panels of the fixed baffle and flapper respectively with rolled piece stepwise motion direction and upper Lower direction has inclination angle；And

Detection device, setting free roller device be aligned between retaining device comprising it is right one by one with the free body of roll Several the close switches answered；

Wherein, transmission each tooth of the body of roll, each free body of roll of free roller device, support steel device each grooved roller with And each of detection device corresponds in the horizontal direction respectively close to switch, and per the one-to-one transmission body of roll The tooth form of the grooved roller of tooth, the free body of roll of free roller device and support steel device is consistent.

Further, several teeth of the transmission body of roll are by mutually different first tooth of two kinds of tooth forms and the second tooth structure At first tooth and the second tooth are disposed adjacent and respectively have recessed portion；The first mark of mouth concave portion left and right side and vertical The angle in direction is respectively α and β, and α is 63 °~67 °, and β is 42 °~48 °；The left side of the second mark of mouth concave portion has two sections and inclines Inclined-plane simultaneously forms angle γ and θ with vertical direction respectively, and the angle of right side and vertical direction is δ, and γ is 69 °~73 °, and θ is 77 °~87 °, δ is 21 °~27 °, it is preferable that the α is 65 °, and β is 45 °, and γ is 71 °, and θ is 82 °, and δ is 24 °；The freedom Several free bodies of roll of roller device are made of several first free bodies of roll and several second free bodies of roll, first free roll Body and the second free body of roll are disposed adjacent, and the tooth form of the two is identical as the first tooth and the second tooth respectively；If the support steel device A dry grooved roller is made of several first grooved rollers and several second grooved rollers, and first grooved roller and the second grooved roller are disposed adjacent, the two Tooth form is identical as the first tooth and the second tooth respectively.

Further, the transmission device includes driving motor, the first sprocket wheel, driving chain and the second sprocket wheel；The biography Dynamic motor is fixed in roller bed frame, and the second sprocket wheel is connected on output end；The first sprocket wheel setting is in the transmission body of roll One end, be connected between the second sprocket wheel by the driving chain.

Further, the regulating device includes screw rod；The screw rod is fixed on big pedestal by the 6th support, one End is connected by deck with mobile support saddle, and other end installation settings has handwheel and rocking bar.

Further, the lifting device is divided into the first lifting device and the second lifting device, first lifting device and Second lifting device is arranged in a staggered manner up and down；First lifting device include the first lift lever, the first connector, the first pull rod and First cylinder；The top of first lift lever is connected by bolt with the first grooved roller, bottom end pass through pin shaft connection component and The middle part of first connecting rod connects；One end of first pull rod and one end of first connecting rod connect, the other end with it is described First cylinder is connected, which is fixed in roller bed frame by third support；Second lifting device includes the Two lift levers, the second connector, the second pull rod and the second cylinder；The top of second lift lever passes through bolt and the second grooved roller It is connected, bottom end is connect by pin shaft connection component with the middle part of the second connecting rod；One end of second pull rod connects with second One end of extension bar connects, and the other end is connected with second cylinder, which is fixed at roller by the 4th support On road frame.

Further, the baffle-panels of the fixed baffle and flapper are respectively with rolled piece stepwise motion direction institute at inclining Oblique angle is 1 °~4 °, the baffle-panels of the fixed baffle and flapper are 1 ° with inclination angle formed by up and down direction respectively~ 4°。

Further, the fixed baffle includes setting gradually the first steel plate and the first rubber slab, first steel plate and the One rubber slab is bolted on big pedestal；The flapper includes the second steel plate and the second rubber set gradually Plate, second steel plate and the second rubber slab are bolted on mobile support saddle.

The utility model compared with the existing technology, has the advantage that

1, in alignment transposition described in the utility model, setting support steel device, the rolled piece after avoiding end part aligning rubs with roller-way It wipes, causes the scratch of rolled piece, the production particularly suitable for high-quality stick, profile steel rolling line；

2, alignment retaining device is avoided single formula baffle arrangement, is not only able to achieve end part aligning, but also energy using double baffle arrangements It is different according to different rolled piece aligned positions, the unqualified part of underproof rolled piece and the rolled piece is picked out, to improve Product lumber recovery, while flapper position is adjustable, can be adjusted according to process requirement, be well positioned to meet production requirement；

3, each tooth of the body of roll, each free body of roll of free roller device are driven and asks the tooth form of each grooved roller of steel device equal Using the circulating structure of bidentate shape, i.e., high and low tooth circulation form changes previous single tooth circulation form, can be suitable for simultaneously The conveying and alignment function of angle steel and bar to can be reduced equipment investment, while can effectively prevent big specification fashioned iron to exist It is overturn in conveying and lifting process, to guarantee in transmission process steadily, accurately；

4, previous monoblock type body of roll structure is changed, each free body of roll and each grooved roller are all made of modularized design, each roller It is mutually indepedent between submodule, it is independent of each other, had both been able to achieve single roller module rotation conveying in this way, and had improved transfer efficiency, and can It realizes single roller module replacement, improves utilization rate of equipment and installations.

When the utility model practical application, typically as a module, will not generally it be used alone, it can in actual use According to engineering design needs, different length is superimposed to form by several modules.It, can after the utility model uses modular combination With Discrete control, determine which section is run according to the multiple length length of rolled piece, control is flexible and convenient.

Detailed description of the invention

Fig. 1-1 is the utility model structural plan schematic diagram；

Fig. 1-2 is the utility model texture edge schematic diagram；

Fig. 2-1 is driven roller apparatus structure schematic diagram in the utility model；

Fig. 2-2 is free roller apparatus structure schematic diagram in the utility model；

Fig. 3-1 is support steel apparatus structure schematic diagram in the utility model；

Fig. 3-2 is support steel device side structure schematic diagram in the utility model；

Fig. 4-1 is detection device schematic diagram in the utility model；

Fig. 4-2 is detection device floor map in the utility model；

Fig. 4-3 is alignment retaining device side schematic view in the utility model；

Fig. 4-4 is alignment retaining device floor map in the utility model；

Steel device action schematic diagram is held in the palm when Fig. 5-1a is compared with small dimension rolled piece application the utility model；

Free roller device action schematic diagram when Fig. 5-1b is compared with small dimension rolled piece application the utility model；

Driven roller device action schematic diagram when Fig. 5-1c is compared with small dimension rolled piece application the utility model；

Steel device action schematic diagram is held in the palm when Fig. 5-2a is medium format rolled piece application the utility model；

Free roller device action schematic diagram when Fig. 5-2b is medium format rolled piece application the utility model；

Driven roller device action schematic diagram when Fig. 5-2c is medium format rolled piece application the utility model；

Steel device action schematic diagram is held in the palm when Fig. 5-3a is larger specification rolled piece application the utility model；

Free roller device action schematic diagram when Fig. 5-3b is larger specification rolled piece application the utility model；

Driven roller device action schematic diagram when Fig. 5-3c is larger specification rolled piece application the utility model；

Fig. 6-1 is that rolled piece unloads the process schematic for falling in walking beam cooler after Double Dimension Flying Shears；

Fig. 6-2 is rolled piece alignment procedure schematic diagram in the utility model alignment means；

Fig. 6-3 is the process schematic that rolled piece carries out fixed ruler cold shear after the alignment of the utility model alignment means；

Fig. 7-1 is the support steel tank tooth-shape structure schematic diagram of grooved roller in the utility model support steel device；

Fig. 7-2 is the tooth-shape structure schematic diagram of the free body of roll in the utility model free roller device；

Fig. 7-3 is the tooth-shape structure schematic diagram that the body of roll is driven in the utility model driven roller device；

Fig. 7-4 is that alignment roller table monodentate recycles position unstable state in tooth form in the prior art for big specification rolled piece application Schematic diagram；

Fig. 7-5 is that alignment roller table monodentate recycles unbalance state in tooth form to the application of small dimension rolled piece in the prior art Schematic diagram；

Fig. 7-6 is that big specification rolled piece applies the position stable state in the circulating structure of the utility model alignment roller table bidentate Schematic diagram；

Fig. 7-7 is that small dimension rolled piece applies the steadily of centre of gravity state in the circulating structure of the utility model alignment roller table bidentate Schematic diagram.

Specific embodiment

The utility model is described in further detail with reference to the accompanying drawings of the specification.

Embodiment 1:

As shown in Fig. 1-1, Fig. 1-2, a kind of walking beam cooler rolled piece alignment means of the utility model include at least roller bed frame 400 and be successively set in the roller bed frame 400 driven roller device 100, support steel device 300, free roller device 200 With detection device 600, and be arranged after detection device 600, it is corresponding with free roller device 200 in roller bed frame 400 Be aligned retaining device 500, the roller bed frame 400 be each section of the entire alignment means provide support and with each section shape At alignment roller roller road face.

As shown in Fig. 2-1 and Fig. 7-3, the driven roller device 100 includes the transmission body of roll 101, the transmission body of roll 101 For integral design, there are several teeth 110 thereon, for ease of description, being driven the number of the tooth 110 of the body of roll 101 in the present embodiment Mesh is set as 8, respectively 1#, 2#, 3#, 4#, 5#, 6#, 7#, 8#, and it is appropriate to carry out as the case may be in practical application Adjustment, the both ends of the transmission body of roll 101 by 400 top two sides of roller bed frame, two rolling bearing units 102 of corresponding setting into Row is fixed, and one end of the transmission body of roll 101 is also connected with a transmission device being arranged in roller bed frame 400 107 simultaneously, is led to The transmission device 107 driving transmission body of roll 101 is crossed to be rotated.

As shown in Fig. 2-2, the free roller device 200 is arranged after driven roller device 100, including setting In first support shaft 205 and several the free bodies of roll 207 that can be rotated around first support shaft 205, in the present embodiment, The number of the free body of roll 207 is identical as the number of tooth 110 on the transmission body of roll 101, is all 8, this 8 free bodies of roll 207 are It can independently be rotated around the first support shaft 205, to be independent of each other when being rotated convenient for the adjacent free body of roll 207 is independent, adjacent free roll Spacer 204 is provided between body 207, the free roller device 200 further includes that setting is opposite in 400 top two sides of roller bed frame The first support 201 and the second support 206 answered, 205 both ends of the first support shaft respectively with the first support 201 and the second support 206 is fixed.

As shown in Fig. 3-1 and Fig. 3-2, the support steel device 300, setting is filled in driven roller device 100 and free roller It sets between 200 comprising one end is arranged in second support shaft 316 and can rotate around second support shaft 316 several A grooved roller 317, in the present embodiment, it is all 8 that the quantity of the grooved roller 317 is identical as the transmission number of tooth 110 of the body of roll 101, 8 grooved rollers 317 can be rotated independently around the second support shaft 316, and the other end of 8 grooved rollers 317 is provided with support steel tank, is used for It holds up rolled piece or puts down rolled piece, the support steel device 300 further includes being arranged in 400 top two sides of roller bed frame corresponding two the Five supports 315, the both ends of second support shaft 316 are fixed with two the 5th supports 315 respectively；Each grooved roller 317 On be connected with a lifting device 318, the lifting device 318 is for controlling the grooved roller 317 around the second support shaft 316 clockwise It rotates or rotates counterclockwise, so that the other end of grooved roller 318 is in high-order or low level.

As shown in Fig. 4-3 and Fig. 4-4, the alignment retaining device 500 is arranged after free roller device 200, Including fixed baffle 512, flapper 513, big pedestal 503, mobile support saddle 509 and regulating device 514；The fixed baffle 512 are fixed on big pedestal 503；The flapper 513 is fixed on one end of mobile support saddle 509；The regulating device 514 It is connected with 509 other end of mobile support saddle and is fixed on big pedestal 503；The mobile support saddle 509 passes through pressing plate and firm part 510 It is fixed on big pedestal 503；The width of the fixed baffle 512 and flapper 513 and suitable with the width of roller bed frame 400, Its respective width can adjust according to the actual situation, and in the present embodiment, the width ratio of fixed baffle 512 and flapper 513 is 3:1, at the same time, the fixed baffle 512 and flapper 513 mutually stagger the distance of L, when which is aligned with rolled piece not Unqualified partial-length is consistent on qualified rolled piece, and to realize that two baffles are staggered the purpose of alignment, the regulating device 514 is used for The adjustment of 513 front-rear position of flapper is controlled, in order to according between rolled piece two kinds of baffles of actual unqualified partial-length progress Adjustment away from L；To prevent rolled piece from avoiding the baffle-panels with two baffles in the stepwise motion that impingement baffles realizes after alignment Contact tension cause it is stuck, the baffle-panels of the fixed baffle 512 and flapper 513 respectively with rolled piece stepwise motion direction Institute is 1 °~4 ° at inclination angle, preferably 2 ° or 3 °, the baffle-panels of the fixed baffle 512 and flapper 513 respectively with it is upper Inclination angle formed by lower direction is 1 °~4 °, preferably 2 ° or 3 °；To advanced optimize fixed baffle 511 and flapper 512, Reduce the abrasion of two kinds of baffles, the fixed baffle 512 includes setting gradually the first steel plate 501 and the first rubber slab 502, this One steel plate 501 and the first rubber slab 502 are bolted on big pedestal 503；The flapper 513 includes successively setting The second steel plate 507 and the second rubber slab 508 set, second steel plate 507 and the second rubber slab 508 are bolted on shifting On dynamic support 509；The baffle-panels namely first steel plate 501 and the second steel plate of the fixed baffle 512 and flapper 513 507 lateral surface.

As shown in Fig. 4-1 and Fig. 4-2, the detection device 600, setting is filled in free roller device 200 with baffle is aligned It sets between 500 comprising with several one-to-one close switches 601 of the free body of roll.

In the present embodiment, transmission each tooth 110 of the body of roll 101, free roller device 200 each free body of roll 207, Each grooved roller 317 of steel device 300 and each of detection device 600 is ask to approach the difference of switch 601 a pair in the horizontal direction It answers, and is formed together alignment roller table with roller bed frame 400, and per tooth 110, the free roll of the one-to-one transmission body of roll 101 The tooth form of the grooved roller 317 of the free body of roll 207 and support steel device 300 of sub-device 200 is consistent, forms 8 on alignment roller table Alignment roller slot.

Each free body of roll 207 in free roller device 200 described in the present embodiment holds in the palm each slot in steel device 300 Roller 317 is modularized design, mutually independent between each grooved roller 317 between each free body of roll 207, is independent of each other, both real The working efficiency of existing individual module, and it is convenient for the replacement of individual module, improve the utilization rate of equipment.

In application, it is located at cold shears and straightener front end in the middle part of the cold bed alignment means being arranged in after Double Dimension Flying Shears, As shown in Fig. 6-1~6-3, steel billet 701 cuts into several segments multiple length through Double Dimension Flying Shears 703 again after the rolling of finished product rolled piece 702 and rolls Part, the present embodiment is for cutting into three sections of multiple length rolled pieces, respectively first segment multiple length rolled piece 704a, second segment multiple length rolled piece 704b, third section multiple length rolled piece 704c, wherein third section multiple length rolled piece 704c is unqualified rolled piece, with unqualified part 704d, length L, three sections of rolled pieces after the shearing of Double Dimension Flying Shears 703 pass through cold bed input unit respectively and unload that fall in step-by-step movement cold It is cooled down on bed 705, by the stepped motion of carry-over bar 801 and each static rack 802 each on cold bed, this three sections of multiple lengths is rolled The output device direction of part toward cold bed is conveyed, when this three sections of multiple length rolled pieces are step-type be shifted on alignment roller table when, Transmission device 107 on driven roller device 100 starts and the transmission body of roll 101 is driven to rotate, and three sections of multiple length rolled pieces are in live-roller It runs under the driving of body toward the direction of fixed baffle 512, is aligned after then being hit, where first segment multiple length rolled piece 704a After the signal for detecting rolled piece close to switch 601 of alignment roller slot, at this point, the very close fixed gear of first segment multiple length rolled piece 704a The lifting device 318 of alignment roller groove location where driving first segment multiple length rolled piece 704a in steel device 300 is held in the palm in plate 512, starting, First segment multiple length rolled piece 704a is pulled away into alignment roller table roller-way face by the support steel tank of the grooved roller 317 of the position, in practical operation, Support steel device 300 can postpone to start for several seconds, at this time it is considered that rolled piece has hit fixed baffle 512, followed by it is same Second segment multiple length rolled piece 704b is pulled away alignment roller table roller-way face by the operation of sample, at this point, the transmission body of roll 101 is still being run, when When third section multiple length rolled piece 704c strikes fixed baffle 512, transmission device 107 stops working at this time, then controls support steel device 300 drive grooved roller 317 to fall back to the rolled piece of picking-up on alignment roller table by lifting device 318, in walking beam cooler 705 Under the movement of dynamic and static rack gear 801,802, three sections of multiple length rolled piece continuation are transported forward, when underproof third section multiple length rolled piece When 704c reaches most latter two alignment roller slot, that is, when reaching alignment roller slot corresponding with flapper 513, qualified to the first two After first segment multiple length rolled piece 704a and second segment multiple length rolled piece 704b removes alignment roller table, the starting driving transmission of transmission device 107 Last root third section multiple length rolled piece 704c is continued transfer and hits flapper 513 by the body of roll 101, is carried out second and is aligned, warp Cross for the first time and second be aligned after rolled piece between tail portion be staggered a certain distance L, be the length of unqualified part 704d, Then this part of pushing aside keeps this distance L, continues step-by-step movement transfer, until falling on the runout table of lower steel device, then It is sheared together by fixed ruler cold shear 706, when this part of pushing aside enters the cutting edge of fixed ruler cold shear 706 together, due to third The section multiple length tail portion rolled piece 704c exceeds remaining 2 rolled piece tail portion certain distance L (length of unqualified part 704d), then when it When 2 rolled pieces of remaininging not yet enter cold shears cutting edge or flush with cutting edge, the tail portion of the 3rd rolled piece comes into fixed ruler cold shear 706 Cutting edge certain length L, start to fixed ruler cold shear 706, only by the unqualified part 704d in tail portion of third section multiple length rolled piece 704c It cuts, and the tail portion of remaining 2 rolled piece is not cut away namely remaining 2 rolled piece right rail is fully retained, when 3 After the tail portion of root rolled piece flushes, then several segments cut lengths is cut by cold shears together, such as mono- section of 12m, it can be seen that, lead to Two fixed baffles of design are crossed, realize that the tail portion of rolled piece is staggered alignment, the lumber recovery of rolled piece can be greatly improved, and securely and reliably. Alignment means described in the present embodiment are equally applicable for the alignment of one or two underproof rolled piece, method same root Unqualified rolled piece operation is consistent.Under normal circumstances, after a billet rolling is at finished product rolled piece, the radical after double length shearing is Fixed, then the position of that underproof root rolled piece is also fixed, for example a steel billet is by rolling, cutting into 6 times Ruler section, that unqualified root is at the 6th, then system, by counting, when counting to the 6th, just automatic judgement the 6th is unqualified That root successively counted backward when having the multiple length section of several steel billets simultaneously on cold bed, then the 12nd, the 18th is not Qualified section, and so on, therefore, alignment means described in the present embodiment on cold bed in application, its method of operation is relatively fixed, can In a manner of through actual motion, the automation control of the alignment means is realized by control system.

Embodiment 2:

As shown in Fig. 7-1~7-7, the present embodiment on the basis of embodiment 1, it is described transmission the body of roll 101 8 teeth 110 It is made of the first tooth 108 and the second tooth 109, respectively 1#, 2#, 3#, 4#, 5#, 6#, 7#, 8#, first tooth 108 and the second tooth 109 are disposed adjacent and respectively have recessed portion, and two kinds of tooth forms are different, collectively form the circulating body of roll structure of bidentate, from As can be seen that 1#, 3#, 5#, 7# are the first tooth 108 in figure, 2#, 4#, 6#, 8# are the second tooth 109, and are high and low teeth Circulation form；The angle of first tooth, the 108 recessed portion left and right side and vertical direction is respectively α and β, and α is 63 °~67 °, Preferably 65 °, β is 42 °~48 °, preferably 45 °；The left side of second tooth, 109 recessed portion has two sections of inclined surface and difference Angle γ and θ are formed with vertical direction, and right side and the angle of vertical direction are δ, and γ is 69 °~73 °, and preferably 71 °, θ is 77 °~87 °, preferably 82 °, δ are 21 °~27 °, and preferably 24 °, this this angle is to obtain after calculating and experiment, Using good effect has been obtained, it can effectively meet the conveying alignment of different size bar and profile；The free roller dress It sets 200 8 free bodies of roll 207 to be made of 4 first free bodies of roll 203 of the free body of roll 202 and 4 second, this is first freely The body of roll 202 and the second free body of roll 203 are disposed adjacent, and the circulating body of roll structure of bidentate, the tooth form difference of the two is collectively formed It is identical as the first tooth 108 and the second tooth 109；8 grooved rollers 317 of the support steel device 300 are by several first grooved rollers 302 and several Second grooved roller 303 composition, first grooved roller 302 and the second grooved roller 303 are disposed adjacent, and the circulating grooved roller group of bidentate is collectively formed It closes, the tooth form of the two is identical as the first tooth 108 and the second tooth 109 respectively.In the present embodiment, per the one-to-one transmission body of roll The tooth form of the grooved roller 317 of 101 tooth 110, the free body of roll 207 of free roller device 200 and support steel device 300 is consistent , convenient for the transport of bar or profile and alignment of different size.From Fig. 7-4 and Fig. 7-5 as can be seen that when difference is transported in stepping When the fashioned iron of specification, on the roller of monodentate circulation, part shaped steel shelves that tilt angle is bigger than normal, and center of gravity is in step delivering and shock It is unstable in alignment procedure after baffle, and in fashioned iron cooling procedure, angle steel deflection is larger, and often appearance is reversed, partially Oblique situation, is easily flipped；And as can be seen that by calculating, when tooth 110, the free body of roll 207 and slot from Fig. 7-6 and Fig. 7-7 It after roller 317 is using the circulating structure of this bidentate shape, can guarantee the stability of fashioned iron center of gravity to the greatest extent, be conveyed in stepping And it is not susceptible to overturn in impingement baffles alignment procedure, while can guarantee bar stability in stepping transmission process；Due to tooth 110, the free body of roll 207 and grooved roller 317 are all made of the circulating structure of bidentate shape, are advised according to the product of different bar and fashioned iron Lattice place a rolled piece for small dimension fashioned iron and bar in usually each tooth, when for medium format bar and fashioned iron, Usually 2 teeth store a rolled piece, when for big specification fashioned iron, it may be necessary to which across tooth storage, usually 3~4 tooth sockets are deposited Put a rolled piece；It is further illustrated below with specific example, by the first free body of roll 202, second in free roller device 200 The free body of roll 203 is numbered in order, is likewise provided as 1#~8#, will hold in the palm the first cylinder 307 in steel device 300 and the Two cylinders 309 are numbered in order, are likewise provided as 1#~8#, as shown in Fig. 5-1a~5-1c, compared with small dimension angle steel A50x50x5, A45x45x5 and poleFor, steel device 300 (Fig. 5-1a), free roller device (figure are held in the palm at this time 5-1b), a rolled piece is placed in every 1 tooth in the tooth form of driven roller device (Fig. 5-1c) bidentate circulation, for accordingly advising The fashioned iron such as screw-thread steel, the band steel of lattice are equally applicable；As shown in Fig. 5-2a~5-2c, with medium format angle steel A70x70x7, A80x80x8, A90x90x9, A100x100x10 and poleFor, at this time hold in the palm steel device 300 (Fig. 5-2a), from One is placed in every 2 adjacent teeth in the tooth form recycled by roller device (Fig. 5-2b), driven roller device (Fig. 5-2c) bidentate Root rolled piece is equally applicable the fashioned iron such as screw-thread steel, the band steel of dimension；As shown in Fig. 5-3a~5-3c, with larger rule Lattice angle steel A130x130x12 and poleFor, steel device 300 (Fig. 5-3a), free roller device (Fig. 5-are held in the palm at this time 3b), a rolled piece is placed in every 4 teeth in the tooth form of driven roller device (Fig. 5-3c) bidentate circulation, for dimension The fashioned iron such as screw-thread steel, band steel be equally applicable；The utility model to the tooth socket of tooth 110, the free body of roll 207 and grooved roller 317 (i.e. Recessed portion) shape improvement, when conveying fashioned iron, whether the conveying of single tooth, two teeth conveyings or four teeth are conveyed, equal energy So that the transfer of fashioned iron, alignment procedure are more steady, will not be flipped, therefore, the utility model can to all kinds of bars and Profile is balanced alignment.

Embodiment 3:

On the basis of embodiment 1 or embodiment 2, as shown in Fig. 2-1, the transmission device 107 includes driving motor 106, the first sprocket wheel 103, driving chain 104 and the second sprocket wheel 105；The driving motor 106 is fixed at roller bed frame 400 On, the second sprocket wheel 105 is connected on output end；One end of the transmission body of roll 101 is arranged in first sprocket wheel 103, with the It is connected between two sprocket wheels 105 by the driving chain 104.Frequency conversion can be set in driving motor 106 described in the present embodiment Device to control its speed of service, and then controls the velocity of rotation of the transmission body of roll 101, the final speed controlled when rolled piece conveys.

Embodiment 4

On the basis of embodiment 1, embodiment 2 or embodiment 3, as shown in Fig. 4-3 and Fig. 4-4, the regulating device 514 Including screw rod 504；The screw rod 504 is fixed on big pedestal 503 by the 6th support 505, one end by deck 511 with Mobile support saddle 509 is connected, and other end installation settings has handwheel and rocking bar 506.It screw rod 504 and handwheel and is shaken in the present embodiment Bar 506 is arranged easily according to the length adjustment flapper 512 of part unqualified on unqualified rolled piece and fixed baffle 513 Between spacing, meet rolled piece alignment needs.

Embodiment 5

Based on any of the above embodiments, as shown in Fig. 3-1 and Fig. 3-2, the lifting device 318 divides to be mentioned for first Device and the second lifting device are risen, first lifting device and the second lifting device are respectively 4, are arranged in a staggered manner up and down, such Advantage is to make full use of the space in roller bed frame 400, is arranged more is arranged in a smaller space；Described first promotes dress It sets including the first lift lever 301, the first connector 312, the first pull rod 310 and the first cylinder 307；First lift lever 301 Top be connected with the first grooved roller 302 by bolt, bottom end pass through pin shaft connection component 305 in first connecting rod 312 Portion's connection；One end of first pull rod 310 is connect with one end of first connecting rod 312, the other end and first cylinder 307 are connected, which is fixed in roller bed frame 400 by third support 306；The second lifting device packet Include the second lift lever 304, the second connector 319, the second pull rod 311 and the second cylinder 309；The top of second lift lever 304 End is connected by bolt with the second grooved roller 303, and bottom end is connected by pin shaft connection component 305 and the middle part of the second connecting rod 319 It connects；One end of second pull rod 311 is connect with one end of the second connecting rod 319, the other end and 309 phase of the second cylinder Even, which is fixed in roller bed frame 400 by the 4th support 308.When first lifting device is run, when the When one 307 retract action of cylinder, the first lift lever 301, first lift lever are pulled by the first pull rod 310 and connecting rod 312 301 upper end rotationally clockwise and then drives the upper end of the first grooved roller 302 around second around the second support shaft 316 It supports axis 316 rotationally clockwise, that is, passes through the effect of the first cylinder 307,302 conduct of the first lift lever 301 and the first grooved roller One entirety around the second support shaft rotationally clockwise, then the support steel tank bottom on 302 top of the first grooved roller be higher than alignment roller Rolled piece on alignment roller table is held up, leaves roller-way face by road roller-way face；Opposite, when the first 307 extending action of cylinder, The first lift lever 301 and the movement of the first grooved roller 302 are pushed by the first pull rod 310 and connecting rod 312, at this time the first lift lever 301 and the first grooved roller 302 is whole rotates in an anti-clockwise direction around the second support shaft 316, then the support steel tank of the first grooved roller 302 Bottom is lower than alignment roller table roller-way face, and the rolled piece of picking-up, which is taken advantage of a situation, to be fallen on alignment roller table.Likewise, when the second lifting device is run, The completion of second cylinder 309, the second lift lever 304 and the cooperation of the second grooved roller 303 such as support steel of the first lifting device and to fall steel dynamic Make.In application, the support steel device 300 according to product mix, is determined in advance the position of each cylinder, cooperation using different Cylinder combination determines the position and the quantity that need cylinder to be started, accordingly by rolling in the support steel tank (i.e. recessed portion) of grooved roller Part is promoted, and is detached from running alignment roller table, is prevented plowing from.For example, when rolling large-size angle steel, due to occupying 4 tooth sockets, then It needs to support four cylinders of rolled piece to start at this time, the rolled piece in corresponding support steel tank is held up, alignment roller table roller-way face is left, When for medium format angle steel, two adjacent tooth sockets are occupied, then needs two neighboring cylinder to start, will accordingly hold in the palm in steel tank Rolled piece hold up, leave alignment roller table roller-way face；When for small dimension angle steel, then a cylinder starting is only needed, will accordingly be held in the palm Rolled piece is held up in steel tank；It can be seen that the alignment means are adaptable, cylinder moving quantity and position are controlled as needed, Single or more, the rolled piece that can be placed in slot is lifted, and covering product range is wide, is applicable to small dimension~big specification type Steel and bar.It is illustrated below with specific example, the first cylinder 307 held in the palm in steel device 300 and the second cylinder 309 is pressed Sequence is arranged in numerical order, and 1#~8# is likewise provided as, as shown in Fig. 5-1a, with compared with small dimension angle steel A50x50x5, A45x45x5 and PoleFor, one, which is placed, in every 1 tooth in 1#~8# tooth form of support 300 bidentate of steel device circulation at this time rolls Then part can determine support 300 corresponding position of steel device according to the signal of detection device 600 detected close to switch 601 Grooved roller 318 and cylinder movement, by corresponding teeth rolled piece hold up, alignment roller table roller-way face is left, for the spiral shell of dimension The fashioned iron such as line steel, band steel are equally applicable；As shown in Fig. 5-2a, with medium format angle steel A70x70x7, A80x80x8, A90x90x9, A100x100x10 and poleFor, 1#~8# tooth form of 300 bidentate of steel device circulation is held in the palm at this time In a rolled piece is placed in every 2 adjacent teeth, then can be according to the letter of detection device 600 detected close to switch 601 Number come determine support 300 corresponding position of steel device grooved roller 318 and cylinder movement, for the rolled piece of this kind of larger specification, every 2 gas Cylinder and grooved roller 317 can move at the same time, if 1# and 2# are moved at the same time, 3# and 4# simultaneously operation, 5# and 6# simultaneously operation, 7# and 8# simultaneously operation, the rolled piece in corresponding teeth is held up, alignment roller table roller-way face, screw-thread steel, band steel for dimension are left Equal fashioned iron are equally applicable；As shown in Fig. 5-3a, with larger specification angle steel A130x130x12 and poleFor, it holds in the palm at this time A rolled piece is placed in every 4 teeth in 1#~8# tooth form of 300 bidentate of steel device circulation, it then can be according to detection device 600 signal detected close to switch 601 holds in the palm the grooved roller 317 and cylinder movement of 300 corresponding position of steel device to determine, for The rolled piece of this kind of big specification, every 4 cylinders and corresponding grooved roller 317 can move at the same time, as 1#, 2#, 3# and 4# are moved simultaneously Make, the rolled piece in corresponding teeth is held up, alignment roller table roller-way face left, for dimension by 5#, 6#, 7# and 8# simultaneously operation The fashioned iron such as screw-thread steel, band steel be equally applicable.

The above is only the preferred embodiment of the utility model, the utility model in application, the alignment means be also as One module, will not generally be used alone, and actual use can be according to the needs of engineering design, by constituting each of the alignment means Partial stack is integrally used as a block combiner at different length by alignment means, in embodiment 5, if according to rolled piece Length needs, and can be further added by a set of support steel device or free roller device 200 etc. after holding in the palm steel device 300, and described the The other end of one connecting rod 312 and the second connecting rod 319 can connect third pull rod 313 and four-pull-rod 314 respectively, this Three pull rods 313 and four-pull-rod 314 can with each connecting rod on another set of support steel device 300, after this modular combination, It can determine which section is run according to the multiple lengths of rolled piece with Discrete control, it is convenient, flexible.Therefore the protection model of the utility model It encloses and is not limited thereto, anyone skilled in the art within the technical scope disclosed by the utility model, can be light The change or replacement being readily conceivable that, should be covered within the scope of the utility model.Therefore, the protection model of the utility model Enclosing be subject to the protection scope that claim defined.

Place is not described in detail for the utility model, is the well-known technique of those skilled in the art of the present technique.

Claims (9)

1. a kind of walking beam cooler rolled piece alignment means, characterized in that include at least:

Roller bed frame (400)；

Driven roller device (100) comprising the transmission body of roll (101) with several teeth (110), the transmission body of roll (101) Rolling bearing units (102) of the both ends by setting in roller bed frame (400) top two sides are fixed, and are arranged with one in roller bed frame (400) On transmission device (107) be connected；

Free roller device (200) is arranged after driven roller device (100) comprising is arranged in first support shaft It (205) and can be around several free bodies of roll (207) of first support shaft (205) rotation, the first support shaft (205) both ends on It is fixed with the first support (201) of roller bed frame (400) top two sides setting and the second support (206) respectively；The free body of roll (207) number is identical as the number of tooth (110) in the transmission body of roll (101), is provided with spacer between the adjacent free body of roll (207) (204)；

It holds in the palm steel device (300), is arranged between driven roller device (100) and free roller device (200) comprising one end is set Several grooved rollers (317) that can be rotated on second support shaft (316) and around second support shaft (316) are set, this second The both ends of support shaft (316) are fixed with the 5th support (315) of roller bed frame (400) top two sides setting respectively；The grooved roller (317) quantity is identical as the transmission number of tooth (110) of the body of roll (101), and a promotion dress is connected on each grooved roller (317) (318) are set, which controls grooved roller (317) other end and be in high-order or low level；

It is aligned retaining device (500), is arranged after free roller device (200) comprising fixed baffle (512), active catch Plate (513), big pedestal (503), mobile support saddle (509) and regulating device (514)；The fixed baffle (512) is fixed on outsole On seat (503)；The flapper (513) is fixed on one end of mobile support saddle (509)；The regulating device (514) and shifting Dynamic support (509) other end is connected and is fixed on big pedestal (503)；The mobile support saddle (509) passes through pressing plate and firm part (510) it is fixed on big pedestal (503)；The baffle-panels of the fixed baffle (512) and flapper (513) are walked with rolled piece respectively There is inclination angle into the formula direction of motion and up and down direction；And

Detection device (600), setting free roller device (200) be aligned between retaining device (500) comprising with freedom Several one-to-one close switches (601) of the body of roll (207)；

Wherein, each free body of roll (207) of each tooth (110), free roller device (200) of the transmission body of roll (101), support Each grooved roller (317) of steel device (300) and detection device (600) it is each close to switch (601) respectively in the horizontal direction one One is corresponding, and the free body of roll and support of the tooth, free roller device (200) per the transmission body of roll (101) correspondingly The tooth form of the grooved roller of steel device (300) is consistent.

2. a kind of walking beam cooler rolled piece alignment means according to claim 1, characterized in that the transmission body of roll (101) several teeth (110) are made of mutually different first tooth (108) of two kinds of tooth forms and the second tooth (109), first tooth (108) it is disposed adjacent with the second tooth (109) and respectively there is recessed portion；First tooth (108) the recessed portion left and right side with The angle of vertical direction is respectively α and β, and α is 63 °~67 °, and β is 42 °~48 °；The left side of second tooth (109) recessed portion Form angle γ and θ with vertical direction with two sections of inclined surface and respectively, the angle of right side and vertical direction is δ, and γ is 69 ° ~73 °, θ is 77 °~87 °, and δ is 21 °~27 °；Several free bodies of roll (207) of the free roller device (200) if by The dry first free body of roll (202) and several second free body of roll (203) compositions, the first free body of roll (202) and second is freely The body of roll (203) is disposed adjacent, and the tooth form of the two is identical as the first tooth (108) and the second tooth (109) respectively；The support steel device (300) several grooved rollers (317) are made of several first grooved rollers (302) and several second grooved rollers (303), first grooved roller (302) it is disposed adjacent with the second grooved roller (303), the tooth form of the two is identical as the first tooth (108) and the second tooth (109) respectively.

3. a kind of walking beam cooler rolled piece alignment means according to claim 2, characterized in that the α is 65 °, and β is 45 °, γ is 71 °, and θ is 82 °, and δ is 24 °.

4. a kind of walking beam cooler rolled piece alignment means according to claim 1-3, characterized in that the transmission Device (107) includes driving motor (106), the first sprocket wheel (103), driving chain (104) and the second sprocket wheel (105)；The biography Dynamic motor (106) are fixed on roller bed frame (400), and the second sprocket wheel (105) are connected on output end；First sprocket wheel (103) it is arranged in one end of the transmission body of roll (101), passes through the driving chain (104) phase between the second sprocket wheel (105) Even.

5. a kind of walking beam cooler rolled piece alignment means according to claim 1-3, characterized in that the adjusting Device (514) includes screw rod (504)；The screw rod (504) is fixed on big pedestal (503) by the 6th support (505), one End is connected by deck (511) with mobile support saddle (509), and other end installation settings has handwheel and rocking bar (506).

6. according to a kind of described in any item walking beam cooler rolled piece alignment means of claim 4, characterized in that the adjusting dress Setting (514) includes screw rod (504)；The screw rod (504) is fixed on big pedestal (503) by the 6th support (505), one end It is connected by deck (511) with mobile support saddle (509), other end installation settings has handwheel and rocking bar (506).

7. a kind of walking beam cooler rolled piece alignment means according to claim 2 or 3, characterized in that the lifting device (318) it is divided into the first lifting device and the second lifting device, first lifting device and the second lifting device are arranged in a staggered manner up and down； First lifting device includes the first lift lever (301), the first connector (312), the first pull rod (310) and the first cylinder (307)；The top of first lift lever (301) is connected by bolt with the first grooved roller (302), and bottom end is connected by pin shaft Component (305) is connect with the middle part of first connecting rod (312)；One end and first connecting rod (312) of first pull rod (310) One end connection, the other end is connected with first cylinder (307), which is consolidated by third support (306) It is fixed to be arranged on roller bed frame (400)；Second lifting device includes the second lift lever (304), the second connector (319), the Two pull rods (311) and the second cylinder (309)；The top of second lift lever (304) passes through bolt and the second grooved roller (303) phase Even, bottom end is connect by pin shaft connection component (305) with the middle part of the second connecting rod (319)；Second pull rod (311) One end is connect with the one end of the second connecting rod (319), and the other end is connected with second cylinder (309), second cylinder (309) it is fixed on roller bed frame (400) by the 4th support (308).

8. a kind of walking beam cooler rolled piece alignment means according to claim 1, characterized in that the fixed baffle (512) and the baffle-panels of flapper (513) are respectively 1 °~4 ° at inclination angle with rolled piece stepwise motion direction institute, described solid The baffle-panels for determining baffle (512) and flapper (513) are respectively 1 °~4 ° with inclination angle formed by up and down direction.

9. a kind of walking beam cooler rolled piece alignment means according to claim 1 or 8, characterized in that the fixed baffle It (512) include setting gradually the first steel plate (501) and the first rubber slab (502), first steel plate (501) and the first rubber slab (502) it is bolted on big pedestal (503)；The flapper (513) includes the second steel plate (507) set gradually With the second rubber slab (508), second steel plate (507) and the second rubber slab (508) are bolted on mobile support saddle (509) On.