CN206794888U - Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit - Google Patents

Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit Download PDF

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Publication number
CN206794888U
CN206794888U CN201720580969.XU CN201720580969U CN206794888U CN 206794888 U CN206794888 U CN 206794888U CN 201720580969 U CN201720580969 U CN 201720580969U CN 206794888 U CN206794888 U CN 206794888U
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CN
China
Prior art keywords
frame
sheet material
support
power set
box
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CN201720580969.XU
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Chinese (zh)
Inventor
周凯
刘国庆
单东旭
单琪
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Shandong Chuanxin Materials Polytron Technologies Inc
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Shandong Chuanxin Materials Polytron Technologies Inc
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Abstract

The utility model discloses a kind of hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering to pinch trimming unit, including：Feed device, uncoiler, centering pinch machine and the rotary side trimming shears trigger set along the direct of travel of sheet material or coiled material order.The unit makes unit centre line be overlapped with strip center line and ensure finished product double metallic composite material board size precision, solves the inside and outside two composite plates radius of curvature difference of composite wood material volume and causes follow-up disk sheared edge can not be smoothed out problem.The double metallic composite material roll bending head that the unit goes out to uncoiling power traction first forces precise alignment, pinches afterwards to rotary side trimming shears trigger and compound two sides of roll bending are sheared.The unit also sets slitter edge shut-off mechanism in rotary side trimming shears trigger slitter edge exit, easily collects, using slitter edge material, while also assures that production board precise alignment, improves product quality.The set structure is simple, and Operation and maintenance are convenient.

Description

Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit
Technical field
Metallurgy industry metal material calendering technical field of processing equipment is the utility model is related to, more particularly to it is a kind of to hot rolling Double-deck bi-metal composite panel and/or coiled material carry out uncoiling, the equipment of trimming operation.
Background technology
Double metallic composite material be one kind with ingot iron, carbon steel, low-alloy steel or low price stainless steel etc. for basic unit, with High price stainless steel, copper, industrially pure titanium etc. are the energy-efficient material of novel dual metal of cladding, and it has good corrosion resistance and low concurrently Cost characteristics, it is widely used in the fields such as oil, chemical industry, salt industry, hydraulic and electric engineering, food processing.Hot rolling bilayer bimetallic is compound Material has two kinds of coiled material and sheet material, is to sandwich two stainless steel plates by two carbon steel sheets, composite plate blanks are formed after sealing, then to this After composite plate blanks carry out hot rolling, it is two stainless steel plates to form internal layer, and outer layer is the composite of two carbon steel sheets.As shown in figure 25, That positioned at outside is two carbon steel sheet B701, and that internally positioned is two stainless steel plate B702, and two carbon steel sheet B701 periphery is welded There is the carbon steel skirt B703 that carbon steel sheet is formed.According to user's request or follow-up deep processing requirement before dispatching from the factory, composite need to be torn It is divided into two layers, each of which layer composite plate combines by a carbon steel sheet and a stainless steel plate, batches respectively again afterwards or code Pile, packaging.
Have the following disadvantages in the prior art：
1st, existing production line, first flush rear trimming scoreboard after the thick centering of uncoiling, due to inside and outside two composite plate of composite wood material volume Radius of curvature is different, length after expansion, causes follow-up disk sheared edge not to be smoothed out, and then causes damp production, Product quality is even influenceed, causes device damage.
2nd, Combined roll edges of boards edge firm welding when preceding working procedure is processed, when being sheared to the edge, it is necessary to protect Card welding position is cut, but slitter edge again can not be wide, to avoid causing waste of material, therefore it is required that limiting slitter edge shearing width Scope processed.This requires circle shear opening degree center line to be overlapped with strip center line, while requires two cutting of circle shear trimmings Expect that width is of substantially equal.
3rd, slitter edge width, the thickness range that cutting of circle shear scales off before being torn point due to compound roll bending are larger, after causing shearing Rim charge distortion is serious, it is difficult to be recycled.
Utility model content
For more than prior art deficiency, the utility model provides a kind of hot rolling bilayer bimetallic composite sheet material/sheet material Uncoiling centering pinches trimming unit, and to improve product quality and production efficiency, the unit can be to double-deck bimetallic composite sheet material Carry out uncoiling and Bian Qie operations also can cut operation to double-deck bi-metal composite panel progress side, realize dual-use, be advantageous to give birth to The continuous production of producing line.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit, including：Along sheet material or coiled material Direct of travel order set feed device, uncoiler, centering pinch machine and rotary side trimming shears trigger；
The feed device includes the first frame, and the sheet material driven by the first power set is hinged with first frame Conveying device, the upstream of first frame are additionally provided with roll transfer device；When the Work sheet conveying device is in running order, The Work sheet conveying device is correspondingly arranged up and down with the roll transfer device, and the Work sheet conveying device is higher than the coiled material Conveying device；
The uncoiler and the centering pinch machine are all-in-ones, and the all-in-one includes the second frame, second machine The both sides of frame are slidably fitted with the supporting plate of the first lowering or hoisting gear driving, and the supporting plate is provided with accurate centering body, the essence Quasi- centering body is provided with shovel head mechanism, and the shovel head mechanism is located at the upstream of the precisely centering body, and the shovel head machine The upstream of structure is provided with two uncoilers；Between second frame in the accurate centering body downstream and two supporting plates Provided with pinch mechanism；
The rotary side trimming shears trigger includes：Traversing base, the traversing base are provided with sliding rail；It is described traversing Base is provided with the two frame slides slided along the sliding rail, and synchronous on-off is provided between two frame slides Device, locking device is provided between the frame slide and the traversing base；The frame slide is provided with movable cutter arbor box With fixed cutter arbor box, between the movable cutter arbor box of two frame slides and two frame slides fixation cutter arbor box Between be respectively arranged with by power-actuated cutter shaft；The cutter shaft includes axis, the second adapter sleeve and spindle nose, and the two of the axis End is connected with the second adapter sleeve feather key respectively, and second adapter sleeve and the spindle nose are affixed, and cutting disc is connected by cutterhead Connection device is connected with the spindle nose；The axis is thread spindle, and the axis is provided with is positioned at described second by the axis First locking nut of adapter sleeve.
Wherein, the Work sheet conveying device includes carriage, and the carriage drives provided with multiple first driving means Conveying roller, the first connecting rod being articulated with first frame, the first power set hinge are additionally provided with the carriage It is connected between the carriage and first frame；Multiple first support frames are provided with positioned at the lower section of the carriage；It is described Carriage includes two support bodys being hinged, away from first support frame on support body described in described first frame one end Provided with the first roller；The Work sheet conveying device also includes the first guide rail, and first guide rail is set away from first frame, The length of first guide rail is more than the stroke of first roller；The second power set are hinged between two support bodys；Institute State Work sheet conveying device it is in running order when, first frame be provided with the drive device of feed device second drive at least Two pinch rolls；
The roll transfer device includes stack pallet, and the both sides of the stack pallet are equipped with multiple saddles, and the saddle is set It is placed in the upstream of first frame；It is provided with positioned at the wherein side of the roll transfer device or the Work sheet conveying device more Individual storing saddle, sheet material storing bed is provided with positioned at the opposite side of the roll transfer device or the Work sheet conveying device；It is described Sheet material storing bed includes multiple the first guide rail stakes provided with vertical first guide rail, slides vertically and is provided with the first guide rail stake By vertically pushing the first slide plate of power set driving, first slide plate is provided with multiple carrying rollers；Conveyed away from the sheet material Crosswise pushing power set are equipped with each first guide rail stake of device side；Close to the roll transfer device or institute The the first guide rail stake for stating Work sheet conveying device side is provided with striker plate, and the striker plate is arranged at the first guide rail stake Top；The first push pedal is provided between the adjacent two crosswise pushing power set.
Wherein, the precisely centering body includes the second support frame being arranged on two supporting plates, second support Frame is driven provided with two by the 3rd power set and the first leading screw of synchronous axial system, and the screw thread on two first leading screws is ladder Shape screw thread and oppositely oriented；Each first leading screw is equipped with nut, and the nut is provided with and is slidably mounted on described second Aligning arm on support frame, two aligning arms side close to each other are equipped with liner plate；Between two aligning arms Second support frame is provided with guide plate；
The shovel head mechanism includes the box frame being articulated with second support frame, and peace is slided on the box frame Equipped with the balladeur train driven by the 4th power set, the balladeur train is provided with shovel head；Pendulum is provided with positioned at the lower section of the box frame Dynamic oil cylinder, the both ends of the oscillating oil cylinder are hingedly connected on the box frame and second support frame；It is described to swing oil The first connecting seat is provided between cylinder and second support frame, first connecting seat includes being hinged on one with the oscillating oil cylinder The connecting seat body risen, the connecting seat body are provided with the first connecting portion for being used for being connected with the second support frame side, The second connecting portion for being connected with the second support frame bottom surface is additionally provided with the connecting seat body；
The uncoiler includes first base, and main spindle box is slidably fitted with the first base, is turned in the main spindle box The dynamic main shaft for being provided with first driving means driving, one end of the main shaft is provided with harmomegathus device, positioned at the main shaft other end The main spindle box be provided with the drive device of uncoiler second that is connected with the harmomegathus device, the driving of uncoiler second fills Put through the inside of the main shaft and the laterally driven harmomegathus device；The harmomegathus device includes being arranged at the uncoiler the First baffle in two drive devices, the first baffle are provided with the pyramid axle being sleeved on the main shaft, the pyramid axle Multiple fanning strips are provided with, the both sides of each fanning strip are equipped with multiple projections, during original state, adjacent two sector All mutual stagger settings of projection on plate；Each connection Guiding machine is equipped between the fanning strip and the pyramid axle Structure；The connection guiding mechanism includes the T-shaped block being arranged on the pyramid axle, and the fanning strip is provided with and the T-shaped block The T-slot being adapted, the T-shaped block are slidably mounted in the T-slot；On the main shaft at the fanning strip both ends Provided with position-limit mechanism；The position-limit mechanism includes being arranged at the fixed plate of the spindle nose, one end of the fanning strip and institute Fixed plate is stated to lean；The second connecting seat is provided with the main shaft of the fanning strip other end correspondence position, described second connects Joint chair is provided with the block plate leaned with the fanning strip；The first baffle be provided with it is multiple extend to outside the main shaft the Three connecting portions, chute is provided with the main shaft of the 3rd connecting portion correspondence position, the pyramid axle is arranged at described On three connecting portions；The drive device of uncoiler second includes being arranged at the first hydraulic jack on the main spindle box, and described the The piston rod of one hydraulic jack is connected with the first pull bar inside the main shaft by bindiny mechanism, and the first baffle is set It is placed on first pull bar；The bindiny mechanism includes the company being arranged between first hydraulic jack and the main spindle box Connect cylinder, the first adapter sleeve is slidably fitted with the connecting cylinder, groove is provided with first adapter sleeve, is provided with the groove Thrust bearing, the locking nut being connected with first pull rod screw is leaned on the thrust bearing；The end of the piston rod Portion is installed with jointing, and the jointing is threaded togather with first adapter sleeve；First connection Positioning key is provided between set and the connecting cylinder, slideway is provided with the connecting cylinder of the positioning key correspondence position, it is described Positioning key is slidably mounted in the slideway；
The pinch mechanism includes being rotatablely installed to be pinched on two supporting plates and by the active of the 5th power set driving Roller, the passive pinch of the second lowering or hoisting gear driving is slidably fitted with second frame above the active pinch roll Roller；Keyway is equipped with the active pinch roll and the passive pinch roll, the first disk roller, institute are installed with the keyway First disk roller stated on first disk roller on active pinch roll and the passive pinch roll is correspondingly arranged up and down, and institute The periphery for stating the first disk roller is provided with rubber layer；It is equipped with first gear on the active pinch roll and the passive pinch roll, two The first gear is to become centre-to-centre spacing first gear and be intermeshed together；
First lowering or hoisting gear includes being rotatablely installed in the biography driven in second frame and by the 6th power set Moving axis, the first worm screw is fixedly connected with the power transmission shaft；Thread bush is also rotatablely equipped with second frame, with described The thread bush of one worm screw correspondence position is provided with turbine；The thread bush internal thread is provided with the second leading screw, and described second Screw thread on leading screw is trapezoidal thread, and the end of second leading screw is fixedly connected with first be arranged on the supporting plate Seat is supportted, the active pinch roll is rotatablely installed on first support base；
Second frame above the uncoiler is provided with writing that surpasses all the others mechanism, positioned at the writing that surpasses all the others mechanism downstream Second frame is provided with straight peen mechanism；The writing that surpasses all the others mechanism includes being slidably mounted in second frame and being moved by the 7th First slide unit of power apparatus driving, first supporter of first slide unit provided with the driving of the 8th power set, described first It is rotatablely equipped with that at least two rotation directions are identical and horizontally disposed rolling roller on supporter；Be additionally provided with first supporter to Few two slide vertically the first lead being installed on first slide unit；The straight peen mechanism is described including being slidably mounted on The second slide unit driven in second frame and by the 9th power set, second slide unit are provided with the driving of the tenth power set Second supporter, transition roller is rotatablely equipped with second supporter；It is perpendicular that at least two are additionally provided with second supporter To the second lead being slidably mounted on second slide unit.
Wherein, the cutterhead attachment means include the first platen, and the first platen feather key is connected to second connection Cutting disc is fixed on the connection end of the spindle nose by bolt by set, first platen；The connection end of the spindle nose with Adjusting pad is set between the cutting disc, and the adjusting pad is connected with the second adapter sleeve feather key；The axis passes through second Locking nut, which is located by connecting, presser device；The presser device includes rubber rollers, and the both sides of the rubber rollers are respectively arranged with Second platen, second platen are fixed together by bolt and the rubber rollers, and second platen leads to described Axle feather key is connected, and spacer is provided between second locking nut and second platen；The rubber rollers replace with disk Knife；
The synchronous on-off device includes the turn-screw driven by power set and the biography for being connected to the frame slide Dynamic nut, it is oppositely oriented to be arranged at the transmission nut of two frame slides, the turn-screw and the transmission spiral shell Parent phase is adapted to；
The overlapping amount adjusting apparatus of cutterhead is provided between the frame slide and the movable cutter arbor box, the cutterhead is overlapping Amount adjusting apparatus includes the first rotating shaft driven by power set, and the first rotating shaft is arranged at frame slide and runs through the work Moving knife axle box, the first rotating shaft are provided with thread segment, and the movable cutter arbor box is provided with the thread segment with the first rotating shaft The adjusting nut being adapted；The first rotating shaft is provided with four, and four first rotating shafts are arranged at the movable cutter arbor box Surrounding, lazy-tongs is provided between four first rotating shafts, the lazy-tongs are connected to the first rotating shaft including feather key Power gear and be arranged at the Transmission gear of the movable cutter arbor box, the Transmission gear is nibbled with four power gears Close；
Backlash eliminating equipment is provided between the frame slide and the movable cutter arbor box, the backlash eliminating equipment includes being arranged at The worm-and-wheel gear of the movable cutter arbor box, transmission nut, the transmission are connected with the worm gear of the worm-and-wheel gear Nut, which is connected with, holds out against leading screw, described to hold out against screw set located at pivot and be connected with the pivot feather key, described to be pivotally secured to The frame slide；
The frame slide is provided with slitter edge shut-off mechanism, and the slitter edge shut-off mechanism includes being fixed in the frame slide Fixed mount, the fixed mount setting has the second guide rail and first support, and the first support is slided along second guide rail；Institute State first support and be hinged with second connecting rod, one end of the second connecting rod is hinged with shearing the piston rod of oil cylinder, and the other end is hinged There is link, the link is arranged in the guiding groove affixed with the first support；The link is installed with shears Sword, the fixation cutting edge being adapted with the movable cutting edge is provided with the first support；The fixed mount, which is provided with, resets oil Cylinder, the piston rod of the drawback cylinder rely on the first support or are connected with the first support；The fixed mount installation There is the first press-roller device, first press-roller device is located at the upstream side of the fixed cutting edge.
After adopting the above technical scheme, having the technical effect that acquired by the utility model：
1) in producing, when needing to transport coiled material, the first power set drive Work sheet conveying device away from the first frame One end is risen, and afterwards, roll transfer device carries out transport coiled material；When needing to transport sheet material, the first power set driving sheet material Conveying device falls and is located at the top of roll transfer device, and afterwards, Work sheet conveying device carries out transport sheet material.The feed device The roll transfer device for transporting coiled material and the Work sheet conveying device for transporting sheet material are merged, realized by an equipment The transport of coiled material and sheet material, and it is non-interference at work, compared with tradition, the input of cost is not only greatly reduced, and Greatly reduce space occupancy rate.
2) in producing, hot-rolled stainless steel Combined roll is transferred on uncoiler by the feed device of upstream, and uncoiler drives heat The rotation of stainless steel Combined roll is rolled, shovel head mechanism opens termination that (hot-rolled stainless steel Combined roll gradually spreads out and forms plate afterwards Material), sheet material is delivered to through accurate centering body and pinch mechanism and smoothly upstream device successively afterwards；Hot-rolled stainless steel is answered When plywood is produced, hot-rolled stainless steel composite board between two uncoilers by directly entering accurate centering body and pinch successively Mechanism is simultaneously smoothly delivered to upstream device.By accurate centering body to the sheet material that is formed after hot-rolled stainless steel Combined roll uncoiling Or hot-rolled stainless steel composite board carries out forced centering, to ensure that the excision effect of carbon steel skirt is laid a good foundation, and then set for downstream It is standby that hot-rolled stainless steel composite material is finished, and the Forming Quality for improving composite provides favourable guarantee；Meanwhile Production needs to hot-rolled stainless steel Combined roll and hot-rolled stainless steel composite board can be met by realizing an equipment, be greatly reduced Input cost, space occupancy rate is effectively reduced, moreover, compact-sized, connection and reasonable arrangement, work compound is good, and production efficiency obtains To effectively improving.
The sheet material or the width synchronization of hot-rolled stainless steel composite board formed according to hot-rolled stainless steel Combined roll adjusts two centerings The distance between arm, the sheet material formed afterwards by two aligning arms to hot-rolled stainless steel Combined roll or hot-rolled stainless steel composite board Guiding and limitation, realize and force accurate centering, simple in construction, centering effect is good；Due to second between two aligning arms Support is provided with guide plate, so as in the sheet material pair formed after to hot-rolled stainless steel Combined roll uncoiling when, after coiled material uncoiling There is a termination, so as to which in the process in, transition is carried out to the termination after the hot-rolled stainless steel Combined roll uncoiling by guide plate And guiding, meanwhile, a support force is provided for termination, favourable guarantee is provided to be smoothly delivered to pinch mechanism.
Drive shovel head to act in the horizontal direction by the slip of balladeur train, then coordinate oscillating oil cylinder to drive box frame Swing, drive shovel head to reach the operating position specified and be operated.It is simple in construction, effectively reduce the body of uncoiling guiding mechanism Product, and then greatly reduce space occupancy rate；Meanwhile weight is alleviated, and then the burden of oscillating oil cylinder is substantially reduced, improve The service life of oscillating oil cylinder；And structural strength is high, consumable accessory usage amount is few, and it is frequent in use to avoid shovel head mechanism The problem of damaging, and influenceing normal work；Because the first connecting seat is provided with first connecting portion and second connecting portion, so as to act on In on oscillating oil cylinder gravity (including：The weight of box frame and thereon other structures) it is transferred directly to by the first connecting seat On second support frame, Action of Gravity Field is effectively prevent on the first connecting seat, and causes to connect the first connecting seat and the second support The connecting element damage of frame, the problem of causing the first connecting seat to come off, using first connecting seat, substantially increase stress effect Fruit, effectively increase safety in utilization.
The drive device of uncoiler second drives the connecting portion on first baffle along slide, realize with first baffle phase Pyramid axle even slides on main shaft, and the connection guiding mechanism that slides through of pyramid axle drives multiple fanning strips same along position-limit mechanism Step acts, and then realizes the spreading of harmomegathus device and tighten, compared with the reel of traditional link rod structure, structural strength and right The support effect of hot-rolled stainless steel Combined roll is effectively improved, and substantially increases service life.
When pyramid axle drives fanning strip action, the both ends of fanning strip are limited in the axial direction by fixed plate and block plate Position, so as to all fanning strips on the circumferencial direction of main shaft synchronization action, to realize that spreading and tightening is laid a good foundation.T-shaped block It is slidably mounted in T-slot, simple in construction, connection and guide effect are good, and are easy to fabricate.
The first pull bar is driven to carry out to realize the spreading of harmomegathus device and tighten by the action of the first hydraulic jack Action, simple in construction, rapid reaction, manufacturing cost are low.
Transition and connection between first pull bar and piston rod is realized by the first adapter sleeve, is the first hydraulic jack band Move the first pull bar axial action and realize the spreading of harmomegathus device and tighten action and lay a good foundation.
By the cooperation of positioning key and slideway, the axial action of the first adapter sleeve and the first pull bar is not only can guarantee that, moreover, The stationarity that to the spacing of the first adapter sleeve, ensure that the first adapter sleeve position is realized, and then the first pull bar is driven in main shaft During rotation, thrust bearing can rotate together with the first pull bar, avoid revolving force and act on the first adapter sleeve, The first adapter sleeve is caused to drive piston rod rotation, and the sealing effectiveness damaged between the first hydraulic jack upper cylinder body and piston rod, Substantially increase the service life of the first hydraulic jack.
In the sheet material or hot-rolled stainless steel composite board formed after pinching hot-rolled stainless steel Combined roll uncoiling, only pass through first Disk roller is pinched, and the pinch position of the first disk roller is at the carbon steel skirt of both sides, effectively protects stainless steel plate；It is meanwhile logical The stationarity of the first disk roller position on active pinch roll and passive pinch roll can be effectively ensured by crossing keyway, moreover, passing through first Disk roller can adjust fixed position in keyway, to cater to the sheet material or hot-rolled stainless of the formation of different in width hot-rolled stainless steel Combined roll The pinch requirement of steel composite board；Because the periphery of the first disk roller is provided with rubber layer, so as to by rubber layer increase the first disk roller with Frictional force between the sheet material or hot-rolled stainless steel composite board that are formed after hot-rolled stainless steel Combined roll uncoiling, and then further improve Pinch effect.
In production, the 5th power set drive active pinch roll to rotate, and first gear of the power through engagement passes to passively Pinch roll, active pinch roll and passive pinch roll are realized when pinching while is exerted a force, and then improve and pinch power and pinch effect.
In production, the 6th power set drive power transmission shaft and the first worm screw to rotate, and then turbine drives thread bush to rotate, it Afterwards, the second leading screw in thread bush rises or falls, and then realizes rising or falling for supporting plate, using the lowering or hoisting gear, carrying Ability is big, can meet to neutralizing bearing requirements when pinching.
Behind the termination of shovel head mechanism opening hot-rolled stainless steel Combined roll, it is compound that hot-rolled stainless steel is acted on by writing that surpasses all the others mechanism On volume, prevent hot-rolled stainless steel Combined roll termination from dissipating volume after opening and influenceing the progress of normal work；Due to positioned at writing that surpasses all the others mechanism Second frame in downstream is provided with straight peen mechanism, so as to be pressed by the sheet material after the split volume of straight peen mechanism, avoids uncoiling Sheet material radian afterwards is excessive and influences normally to pinch to neutralizing.
3) rotary side trimming shears trigger provided by the utility model, solves the composite wood of prior art cutting different in width Adjust slow, laborious and the drawbacks of be unable to a tractor serves several purposes during flitch, meet the trimming function of different in width composite panel, together The slitting of Shi Shixian equipment, the function of slitter edge processing, processing practicality are wide.
Control frame slide slides into distance to a declared goal, recycles latch segment that frame sliding seat locking is met into different in width The trimming of composite panel, the range of work is wide, and the scope of application is wide.Cutting disc is fastened using the first platen, adds cutting disc Stability, improve cut quality.By adjusting pad adjustment activity cutter arbor box and admittedly when cutting the coil of strip material of different-thickness The axial gap of cutting disc between stationary knife axle box, it is simple in construction, easy to adjust.Using presser device by the composite of cutting Plate is pushed down, and is further ensured that the quality of cutting.Moved up and down, met by the overlapping amount adjusting apparatus drive activity cutter arbor box of cutterhead The cutting of the composite panel of different-thickness；After movable cutter arbor box is adjusted in place, four-drive device drives the second worm screw to rotate, So as to drive worm gear wheel, and then drive holds out against leading screw movement and movable cutter arbor box is held out against into fixation, by movable cutter arbor box driving section Gap eliminates existing for point, ensures the stability of equipment operation, improves cut quality.Turn-screw is adapted with transmission nut, It ensure that the relative or heterodromous synchronism of two frame slides.One of them of four power gears is nibbled with Transmission gear Close, Transmission gear drives other three power gears to rotate, the synchronism moved around of holding activity cutter arbor box, so as to ensure The synchronism of cutter shaft movement in movable cutter arbor box.
Itemizing process is carried out while facilitating composite panel trimming by installing multigroup cutting disc additional.
Slitter edge after cutting enters between fixed cutting edge and movable cutting edge, and shearing hydraulic oil cylinder driving second connecting rod drives link Move in guiding groove, so as to which driving activity cutting edge moves up and down and fixed cutting edge interaction, slitter edge is cut off；Cutting-off process Middle slitter edge drives first support to be slided along the second guide rail, and drawback cylinder moves and resets first support after cut-out.Pass through the first pressure Roller arrangement, the slitter edge after cutting is extend between movable cutting edge and fixed cutting edge, ensure the normal operation of slitter edge cutting.
To sum up, the unit makes unit centre line be overlapped with strip center line and ensure finished product double metallic composite material board size Precision, solve the inside and outside two composite plates radius of curvature difference of composite wood material volume and cause follow-up disk sheared edge not enter smoothly Row problem.The double metallic composite material roll bending head that the unit goes out to uncoiling power traction first forces precise alignment, pinches afterwards to circle Disc type trimming plate shearing machine is sheared to compound two sides of roll bending.The unit also circle shear (rotary side trimming shears trigger Referred to as) slitter edge exit sets slitter edge shut-off mechanism, easily collects, using slitter edge material, while also assures that finished product Plate precise alignment, improves product quality.The set structure is simple, and Operation and maintenance are convenient.
Brief description of the drawings
Fig. 1 is that the utility model hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming train embodiments Process chart；
Fig. 2 is the structural representation that roll transfer device is in running order in Fig. 1；
Fig. 3 is the structural representation that Work sheet conveying device is in running order in Fig. 1；
Fig. 4 is the A direction views in Fig. 3；
Fig. 5 is the structural representation of sheet material storing bed in Fig. 4；
Fig. 6 is uncoiler and the structural representation of centering pinch machine integrated design in Fig. 1；
Fig. 7 is the sectional view of A-A in Fig. 6；
Fig. 8 is the sectional view of B-B in Fig. 6；
Fig. 9 is the structural representation of uncoiler in Fig. 6；
Figure 10 is harmomegathus device in Fig. 9, the drive device of uncoiler second and the structural representation of main shaft cooperation；
Figure 11 is the structural representation of harmomegathus device in Figure 10；
Figure 12 is the structural representation that the drive device of uncoiler second coordinates with bindiny mechanism in Figure 10；
Figure 13 is the structural representation that harmomegathus device is in compact state；
Figure 14 is the structural representation that harmomegathus device is in spreading state；
Figure 15 is the sectional view of C-C in Figure 13；
Figure 16 is the sectional view of D-D in Figure 14；
Figure 17 is the structural representation that accurate centering body coordinates with pinch mechanism in Fig. 6；
Figure 18 is the sectional view of E-E in Figure 17；
Figure 19 is the structural representation of accurate centering body in Figure 18；
Figure 20 is the structural representation of pinch mechanism in Figure 17；
Figure 21 is the enlarged drawing of F in Figure 20；
Figure 22 is the structural representation of Tu6Zhong shovel heads mechanism；
Figure 23 is the sectional view of G-G in Figure 22；
Figure 24 is the structural representation of the first connecting seat in Figure 22；
Figure 25 is the structural representation of hot-rolled stainless steel composite material in the prior art；
Figure 26 is the structural representation that rotary side trimming shears cuts machine in Fig. 1；
Figure 27 is Figure 26 top view；
Figure 28 is the structural representation of slitter edge shut-off mechanism in Figure 27；
Figure 29 is the sectional view of H-H in Figure 28；
Figure 30 is the structural representation of cutter shaft in Figure 26；
Figure 31 is the structural representation of frame slide in Figure 26；
Figure 32 is the structural representation of the overlapping amount adjusting apparatus of cutterhead in Figure 31；
Figure 33 is the structural representation of backlash eliminating equipment in Figure 31；
In figure：
The frames of A1- first, the pinch rolls of A101- first, the power set of A2- first, A3- Work sheet conveying devices, A301- conveyings Frame, A302- conveying rollers, A303- first connecting rods, the support frames of A304- first, the rollers of A3041- first, the guide rails of A305- first, A4- Roll transfer device, A400- trenches, A401- stack pallets, A402- saddles, A5- storing saddles, A6- sheet material storing beds, A601- Crosswise pushing power set, the push pedals of A6011- first, A602- vertically push power set, A603- carrying rollers, A604- guide rail stakes, The slide plates of A605- first, A606- striker plates；
The frames of B1- second, the lowering or hoisting gears of B2- first, the power set of B201- the 6th, B202- power transmission shafts, the snails of B203- first Bar, B204- thread bush, B205- turbines, the leading screws of B206- second, the support bases of B207- first, B3- supporting plates, the accurate transducers of B4- Structure, the support frames of B401- second, the power set of B402- the 3rd, the leading screws of B403- first, B404- nuts, B405- aligning arms, B406- guide plates, B407- liner plates, B5- shovel heads mechanism, B501- box frames, the power set of B502- the 4th, B503- balladeur trains, The slide plates of B5031- second, B504- shovel heads, B505- oscillating oil cylinders, the connecting seats of B506- first, B5061- connecting seat bodies, B5062- first connecting portions, B5063- second connecting portions, B6- uncoilers, B600- power set, B6001- motor, B6002- Leading screw, B6003- feed screw nuts, B601- first bases, B602- main spindle boxes, B603- first driving means, the electricity of B6031- first Machine, B6032- reductors, B6033- gear trains, B60331- input gears, B60332- output gears, B604- main shafts, B6041- Chute, B6042- fixed plates, the connecting seats of B6043- second, B6044- block plates, B605- harmomegathus devices, B6051- first baffles, The connecting portions of B60511- the 3rd, B6052- pyramid axles, B60521-T shape blocks, B6053- fanning strips, B60531-T shape grooves, B60532- Projection, the drive device of B606- uncoilers second, the hydraulic jacks of B6061- first, B60611- piston rods, the pull bars of B6062- first, B607- bindiny mechanisms, B6071- connecting cylinders, B60711- slideways, the adapter sleeves of B6072- first, B6073- thrust bearings, B6074- Locking nut, B6075- jointings, B6076- positioning keys, B7- hot-rolled stainless steel composite materials, B701- carbon steel sheets, B702- Stainless steel plate, B703- carbon steel skirts, B8- pinch mechanisms, the power set of B801- the 5th, B802- active pinch rolls, B803- second Lowering or hoisting gear, the hydraulic jacks of B8031- second, the support bases of B8032- second, the passive pinch rolls of B804-, B805- keyways, B806- First disk roller, B807- first gears, B9- writings that surpasses all the others mechanism, the power set of B900- the 7th, the slide units of B901- first, B902- the 8th Power set, the supporters of B903- first, B904- rolling rollers, B905- hydraulic motors, the leads of B906- first, B10- coil openers Structure, the power set of B1001- the 9th, the slide units of B1002- second, the power set of B1003- the tenth, the supporters of B1004- second, B1005- transition rollers, the leads of B1006- second；
The traversing bases of C1-, C2- frame slides, C21- activity cutter arbor boxes, C22- fix cutter arbor box, C23- cutterhead laps Adjusting apparatus, the drive devices of C231- the 3rd, C232- first rotating shafts, C233- power gears, C234- Transmission gears, C235- are adjusted Whole nut, C24- backlash eliminating equipments, C241- four-drive devices, the worm screws of C242- second, C243- worm gears, C244- transmission nuts, C245- holds out against leading screw, C246- pivots, C3- transfer cases, C4- main motors, C5- cutter shafts, C51- spindle noses, C52- cutting dives, C53- Second adapter sleeve, C54- axises, the locking nuts of C55- first, the platens of C56- first, C57- adjusting pads, C58- presser devices, The platens of C581- second, C582- rubber rollers, C583- spacers, the locking nuts of C584- second, C6- slitter edge shut-off mechanisms, C60- are solid Determine frame, C61- first supports, the guide rails of C62- second, C63- second connecting rods, C64- shearing oil cylinders, C65- links, C66- guiding Groove, C67- activity cutting edges, C68- fixation cutting edges, C69- drawback cylinders, the press-roller devices of C7- first, C8- synchronous on-off devices, The double output shaft electric machines of C81-, C82- worm gear cases, C83- turn-screws, C9- slitter edges.
Embodiment
The utility model uncoiling centering is described in detail below in conjunction with accompanying drawing and pinches trimming unit each group into the specific of part Structure, operation principle and technique effect.In addition to part cited below, other parts involved by unit are adopted With known technology, will not be described here.
Fig. 1 shows that the utility model uncoiling centering pinches the technological process of trimming unit.
Fig. 2~Fig. 5 is illustrated that feed device of the present utility model.
As Fig. 2 to Fig. 5 is jointly shown, it is hinged with the first frame A1 and dress is conveyed by the sheet material of the first power set A2 drivings A3 is put, first frame A1 upstream is additionally provided with roll transfer device A4；, should when Work sheet conveying device A3 is in running order Work sheet conveying device A3 and roll transfer device A4 is correspondingly arranged up and down, and Work sheet conveying device A3 is higher than roll transfer device A4。
Roll transfer device A4 includes the stack pallet A401 being arranged in trench A400, and stack pallet A401 both sides are equal Provided with multiple saddle A402 being arranged on ground, saddle A402 is arranged at the first frame A1 upstream；In the direction of the width, The distance between two saddle A402 are less than Work sheet conveying device A3 width.So as in transporting rolls, pass through stack pallet A401 Move back and forth, be placed on roll transfer on saddle A402 to upstream device, simple in construction, using effect is good, and the effect that works Rate is high.
Work sheet conveying device A3 includes carriage A301, and carriage A301 drives provided with multiple first driving means Conveying roller A302, the first driving means include being arranged at sprocket wheel on conveying roller A302, and chain is equipped with adjacent two sprocket wheel Bar, the first driving means can also other power that conveying roller A302 rotations can be realized as those skilled in the art Source；The first connecting rod A303 being articulated with the first frame A1 is additionally provided with carriage A301, first connecting rod A303 is arranged at Carriage A301 both sides, first power set A2 are articulated between carriage A301 and the first frame A1；Positioned at carriage A301 lower section is provided with multiple first support frame A304.When roll transfer device A4 works, the first power set A2 drivings are defeated Frame A301 is sent to act, carriage A301 is close to the first frame A1 one end with first connecting rod A303 and the first frame A1 hinged place Rotated for fulcrum, carriage A301 rises one end away from the first frame A1, simple in construction, it is easy to accomplish, and operation side Just, it is non-interference both when and being worked for roll transfer device and Work sheet conveying device to lay a good foundation.
Excessive upper space is taken in order to reduce after Work sheet conveying device rises, meanwhile, it is remote to avoid carriage A301 The ceiling of one end and workshop from the first frame A1 interferes with each other, and carriage A301 includes two framves being hinged Body, first support frame A304 will preferentially be disposed in proximity to the hinged place of two support bodys nearby to ensure the working strength of hinged place, The second power set (not shown) is hinged between two support bodys, away from the first support frame on first frame A1 one end support body A304 is provided with the first roller A3041, and on the width of support body, the distance between two first support frame A304 are more than two saddles The distance between seat A402；Work sheet conveying device A3 also includes the first guide rail A305, and the first guide rail A305 is away from the first machine Frame A1 is set, and first guide rail A305 length is more than the first roller A3041 stroke.
By the first roller A3041 and the first guide rail A305 cooperation, ensure that can be smooth when carriage A301 falls Opening, avoiding the first support frame A304 and directly being contacted with ground causes the first support frame A304 stuck with ground, causes remote Support body from first frame A1 one end is not opened and influences the normal feeding work of Work sheet conveying device.When carriage falls, The support body away from first frame one end is driven by the second power set, further avoid away from first frame A1 one end Support body the problem of not opening.
Due to having a certain distance between the equipment in carriage A301 and the first frame A1 downstreams, in order to ensure that sheet material can It is normal to be conveyed toward upstream device, therefore：When Work sheet conveying device A3 is in running order, first frame A1 is provided with feeding Two first pinch roll A101 of the drive device of device second driving, the first pinch roll A101 Elastic Slidings above installation On body A1, carriage A301 upper surface is not higher than positioned at lower section the first pinch roll A101 upper surface.
Multiple storages for being used to store coiled material are provided with positioned at roll transfer device A4 or Work sheet conveying device A3 wherein side Expect saddle A5, the sheet material for being used for storing multiple sheet materials is provided with positioned at roll transfer device A4 or Work sheet conveying device A3 opposite side Storing bed A6；Sheet material storing bed A6 includes the guide rail stake A604 provided with vertical guide, and peace is slid vertically on guide rail stake A604 Equipped with the first slide plate A605 by multiple vertical push power set A602 drivings, first slide plate A605 is provided with multiple carrying rollers A603.So as to lay in multiple coiled materials by storing saddle A5, multiple sheet materials are laid in by sheet material storing bed A6, and then working When, it is ensured that the continuity of work, guarantee is provided to improve operating efficiency.
It is equipped with each guide rail stake A604 away from Work sheet conveying device A3 sides for by sheet material storing bed A6 Set between crosswise pushing power set A601, adjacent two crosswise pushings power set A601 that sheet material is pushed on carriage A301 There is the first push pedal A6011.So as at work, by vertically pushing power set A602 driving, realize positioned at the superiors After sheet material is pushed to carriage A301, make sheet material rise after push below sheet material and mutual with crosswise pushing power set A601 It is corresponding, so that multiple sheet materials on sheet material storing bed A6 are smoothly pushed on carriage A301, simple in construction, operating efficiency Height, greatly reduce manual operation during sheet material movement.
Guide rail stake A604 close to roll transfer device A4 or Work sheet conveying device A3 sides is provided with striker plate A606, should Striker plate A606 is arranged at guide rail stake A604 top, and striker plate A606 upper surface is less than the first push pedal A6011 following table Face, so as to when pushing the superiors' sheet material, stop the sheet material below the superiors' sheet material by striker plate A606, avoid the superiors Sheet material movement below is driven (because the superiors' sheet material is bonded with the sheet material of lower section, to there is friction between the two when sheet material moves Power, so as to which when pushing the superiors' sheet material, the sheet material below the superiors' sheet material can be moved).
Preferably, first power set A2, the second power set and crosswise pushing power set A601 are hydraulic pressure Oil cylinder, it is lift that this, which vertically pushes power set A602, and the first driving means and the drive device of feed device second are Motor (not shown)；First power set A2, the second power set, crosswise pushing power set A601, vertically push away Power set A602, first driving means, the drive device of feed device second and stack pallet is sent to be connected with ECU, so as to By the control of ECU, each power set, the succession of each drive device and stack pallet action and coordination are realized Property, to ensure that normal orderly work and operating efficiency are laid a good foundation.
The operation principle of feed device is as follows：
At work, (it is not provided with the first pinch roll A101 on the first frame A1) when needing and transporting coiled material, the first power Device A2 driving carriage A301 actions, carriage A301 is close to the first frame A1 one end with first connecting rod A303 and the first machine Frame A1 hinged place is that fulcrum is rotated, and carriage A301 rises one end away from the first frame A1, afterwards, passes through stack pallet A401's moves back and forth, and is placed on the roll transfer on saddle A402 to upstream device, in this process, will by other equipment Coiled material on storing saddle A5 is moved to stack pallet A401 and transported on the saddle A402 of coiled material.
(the first pinch roll A101 is set on the first frame A1) when needing and transporting sheet material, the first power set A2 drivings are defeated Send frame A301 to fall and be located at saddle A402 top, afterwards, crosswise pushing power set A601 by sheet material storing bed A6 most The sheet material on upper strata is pushed on carriage A301, and afterwards, the conveying roller A302 actions and past upstream device on carriage A301 are defeated Sheet material is sent, during conveying, the first pinch roll A101 is pinched, to prevent distance between carriage A301 and upstream device It is excessive, and influence the conveying of sheet material；Meanwhile by vertically pushing power set A602 driving, realize the plate positioned at the superiors After material is pushed to carriage A301, make sheet material rise after push below sheet material and mutually right with crosswise pushing power set A601 Should, so that multiple sheet materials on sheet material storing bed A6 are smoothly pushed on carriage A301.
Fig. 6~Figure 25 is illustrated that uncoiling of the present utility model, centering, pinches all-in-one.
As shown in fig. 6, (the second frame B1 is the second frame B1 of the all-in-one including planer type structure with the first frame A1 Same frame, naturally it is also possible to be different frames), the both sides of the second frame B1 tail ends are slidably fitted with the first lifting The supporting plate B3 of device B2 drivings, supporting plate B3 are provided with accurate centering body B4, and the accurate centering body B4 is provided with shovel head machine Structure B5, shovel head mechanism B5 are located at accurate centering body B4 upstream, and shovel head mechanism B5 upstream is provided with two uncoiler B6, Writing that surpasses all the others mechanism B9 is slidably fitted with the second frame B1 above uncoiler B6, the second machine positioned at writing that surpasses all the others mechanism B9 downstreams Frame B1 is provided with straight peen mechanism B10；Folder is provided between the second frame B1 and two supporting plate B3 in accurate centering body B4 downstreams Send mechanism B8.
As Fig. 6 and Fig. 7 are jointly shown, writing that surpasses all the others mechanism B9 includes being slidably mounted on the second frame B1 and by the 7th power First slide unit B901 of device B900 drivings, first slide unit B901 are provided with the first support of the 8th power set B902 drivings It is rotatablely equipped with that at least two rotation directions are identical and horizontally disposed rolling roller B904 on body B903, first supporter B903, two Rolling roller B904 is driven by hydraulic motor B905, and two rolling roller B904 and hydraulic motor B905 output end are equipped with first Gear, the first gear on hydraulic motor B905 engage with the first gear on two rolling roller B904；First supporter At least two are additionally provided with B903 and slides vertically the first lead B906 being installed on the first slide unit B901.So as to work In, ensure that rolling roller B904 position is gone to cater to the position of hot-rolled stainless steel Combined roll by the 7th power set B900 driving Put, reach good anti-scattered volume effect, meanwhile, by drivings of the hydraulic motor B905 to rolling roller B904, avoid hot-rolled stainless There is larger frictional force between steel Combined roll and rolling roller B904 and influence uncoiling；Not only ensured by the first lead B906 The stationarity of first supporter B903 positions, and played when the first supporter B903 is driven by the 8th power set B902 Good guide effect.
As Fig. 6 and Fig. 8 are jointly shown, straight peen mechanism B10 includes being slidably mounted on the second frame B1 and being moved by the 9th Second slide unit B1002 of power apparatus B1001 drivings, second slide unit B1002 are provided with the of the tenth power set B1003 drivings A transition roller B1005 is rotatablely equipped with two supporter B1004, second supporter B1004；Second supporter B1004 On be additionally provided with least two and slide vertically the second lead B1006 being installed on the second slide unit B1002.
Preferably, the 7th power set B900, the 8th power set B902, the 9th power set B1001 and the tenth Power set B1003 is hydraulic jack.
As Fig. 6 and Fig. 9 are jointly shown, uncoiler B6 includes first base B601, and first base B601, which is provided with, to be slided Rail, the main spindle box B602 driven by power set B600 is slidably fitted with the slide rail, power set B600, which includes rotating, to be pacified Loaded on the leading screw B6002 driven on first base B601 and by motor B6001, leading screw B6002 is provided with feed screw nut B6003, feed screw nut B6003 are arranged on main spindle box B602；First driving means are rotatablely equipped with main spindle box B602 The main shaft B604 of B603 drivings, is provided with copper-based compound sleeve between main shaft B604 and main spindle box B602, to realize in oil-free lubrication Lower work；Main shaft B604 one end is provided with harmomegathus device B605, and the main spindle box B602 positioned at the main shaft B604 other ends is provided with Uncoiler the second drive device B606 being connected with harmomegathus device B605, second drive device of uncoiler B606 run through main shaft B604 inside and laterally driven harmomegathus device B605.
First driving means B603 includes the motor B6031 being arranged on main spindle box B602, motor B6031 output End is connected with reductor B6032；Be provided with first gear system B6033 in main spindle box B602, reductor B6032 output end and Input first gear B60331 on first gear system B6033 is connected, the output first gear on first gear system B6033 B60332 is together with main shaft B604 key connections.So as to be not only simple in structure by the first driving means B603 of the structure, and And when driving main shaft B604 and hot-rolled stainless steel Combined roll to rotate, can effectively meet working strength and support strength will Ask.
As Figure 10, Figure 11 and Figure 13 to Figure 16 are jointly shown, harmomegathus device B605 includes being arranged at uncoiler second The rib being sleeved on main shaft B604 is installed with first baffle B6051 on drive device B606, first baffle B6051 Axis of cone B6052, pyramid axle B6052 are provided with multiple fanning strip B6053, between each fanning strip B6053 and pyramid axle B6052 It is equipped with connection guiding mechanism；Limited position mechanism is all provided with the main shaft B604 at fanning strip B6053 both ends；The first baffle B6051 is provided with multiple the 3rd connecting portion B60511 extended to outside main shaft B604, position corresponding with the 3rd connecting portion B60511 The main shaft B604 put is provided with the chute B6041 slided for the 3rd connecting portion B60511, and pyramid axle B6052 is fixedly installed to the On three connecting portion B60511；In this programme, the 3rd connecting portion B60511 is provided with four, that is to say, that：First baffle B6051 For decussate texture, accordingly, fanning strip B6053 also is provided with four.
The connection guiding mechanism includes the T-shaped block B60521 being arranged on pyramid axle B6052, is set on fanning strip B6053 There are the T-slot B60531 being adapted with T-shaped block B60521, T-shaped block B60521 to be slidably mounted in T-slot B60531.
The position-limit mechanism includes the fixed plate B6042 for being arranged at main shaft B604 ends, and fanning strip B6053 one end is with consolidating Fixed board B6042 is leaned；The second connecting seat B6043 is provided with the main shaft B604 of fanning strip B6053 other end correspondence positions, this Two connecting seat B6043 are provided with the block plate B6044 leaned with fanning strip B6053；Fanning strip B6053 both ends and fanning strip B6053 is equipped with copper coin close to pyramid axle B6052 side, so as to which all fanning strip B6053 complete spreading and tightening work In, entered by the copper coin and block plate B6044 and fixed plate B6042 and copper coin at fanning strip B6053 both ends with pyramid axle B6052 Row friction, effectively prevent fanning strip B6053 abrasion, improves fanning strip B6053 service life, while can effectively reduce Daily maintenance cost.
Each fanning strip B6053 both sides are equipped with multiple toothed projections B60532, during original state, adjacent two fanning strip Mutual stagger settings of all raised B60532 on B6053 are simultaneously mutually twisted together, so as to be provided with by fanning strip B6053 Raised this structures of B60532, when all fanning strip B6053 are in compact state, realize all fanning strip B6053 in circumference Seamlessly transitting on face, the other structures coated in all fanning strip B6053 are effectively protected, meanwhile, pass through fanning strip B6053 is provided with this structures of raised B60532, when all fanning strip B6053 are in spreading state, realizes all fanning strips B6053 seamlessly transitting on the circumferential surface, effectively prevent harmomegathus device B605 and is in adjacent fanning strip B6053 during spreading state There is suspension area along axis on the circumferential surface, because suspension area not only causes stress during fanning strip B6053 work to concentrate reduction Service life, also result in hot-rolled stainless steel Combined roll innermost circle belt steel surface and impression occur, influence product quality.
As Figure 10 and Figure 12 are jointly shown, second drive device of uncoiler B606 includes being arranged on main spindle box B602 First hydraulic jack B6061, first hydraulic jack B6061 piston rod B60611 is connected with by bindiny mechanism B607 to be run through The first pull bar B6062 inside main shaft B604, first baffle B6051 are arranged on the first pull bar B6062；First pull bar Copper sheathing is provided between B6062 and main shaft B604.
Bindiny mechanism B607 includes the connecting cylinder being arranged between the first hydraulic jack B6061 and main spindle box B602 The first adapter sleeve B6072 is axially slidably fitted with B6071, connecting cylinder B6071, is provided with first adapter sleeve B6072 recessed Groove, is provided with thrust bearing B6073 in the groove, leaned on thrust bearing B6073 in groove and with the first pull bar The locking nut B6074 of B6062 threaded connections；Piston rod B60611 end is installed with jointing B6075, the company Joint B6075 is threaded togather with the first adapter sleeve B6072, between jointing B6075 and locking nut B6074 Provided with spacing, equally, spacing also is provided between the first pull bar B6062 and piston rod B60611.
Positioning key B6076, position corresponding with positioning key B6076 are provided between the first adapter sleeve B6072 and connecting cylinder B6071 The connecting cylinder B6071 put is provided with slideway B60711, and positioning key B6076 is slidably mounted in slideway B60711.
As Fig. 6, Figure 17 to Figure 19 are jointly shown, the accurate centering body B4 includes second be arranged on two supporting plate B3 Support B401, second support frame B401 are provided with two by the 3rd power set B402 drivings and the first leading screw of synchronous axial system B403, the 3rd power set B402 are motor-driven reductor；Screw thread on two first leading screw B403 is with self-locking The trapezoidal thread of function, and screw thread is oppositely oriented；Each first leading screw B403 is equipped with nut B404, is set on nut B404 There is the aligning arm B405 being slidably mounted on the second support frame B401, aligning arm B405 both ends are respectively to uncoiler B6 and folder Mechanism B8 directions are sent to extend.
Preferably, side close to each other two aligning arm B405 has been fixedly connected with liner plate B407, so as to two aligning arms B405 carries out forced centering and down defeated to the sheet material or hot-rolled stainless steel composite board that are formed after hot-rolled stainless steel Combined roll uncoiling When sending, the sheet material or hot-rolled stainless steel composite board that are formed after hot-rolled stainless steel Combined roll uncoiling directly contact with liner plate B407, have Effect protects aligning arm B405, improves aligning arm B405 service life；The second support between two aligning arm B405 Frame B401 is provided with guide plate B406, the centerline collineation of distance between guide plate B406 center line and two aligning arm B405.
As Figure 17 and Figure 19 are jointly shown, pinch mechanism B8 includes being rotatablely installed on two supporting plate B3 and by the 5th power Active the pinch roll B802, the 5th power set B801 of device B801 drivings are similarly motor-driven reductor；Positioned at master The passive pinch roll B804 of the second lowering or hoisting gear B803 drivings is slidably fitted with the second frame B1 above dynamic pinch roll B802, In this programme, second lowering or hoisting gear B803 is the second hydraulic jack B8031 being arranged on the second frame B1, second liquid The second support base B8032 is fixedly connected with compressing cylinder B8031 piston rod, the passive pinch roll B804 is rotatablely installed in second Support base B8032.
Long keyway B805 is equipped with the active pinch roll B802 and passive pinch roll B804, fixed peace in keyway B805 Equipped with the first disk roller B806, the first disk roller on the first disk roller B806 and passive pinch roll B804 on active pinch roll B802 B806 is correspondingly arranged up and down, and the first disk roller B806 periphery is provided with rubber layer.
In order to ensure that active pinch roll B802 and passive pinch roll B804 pinches the sheet material that hot-rolled stainless steel Combined roll is formed Or have enough pinch power during hot-rolled stainless steel composite board, it is equipped with the active pinch roll B802 and passive pinch roll B804 One gear B 807, two first gear B807 are to become centre-to-centre spacing first gear and be intermeshed together, so that at work, the Five power set B801 drive active pinch roll B802 to rotate, and first gear B807 of the power through engagement passes to passive pinch roll B804, realize the plate that active pinch roll B802 and passive pinch roll B804 are formed to hot-rolled stainless steel Combined roll simultaneously when pinching Material or hot-rolled stainless steel composite board force, and then improve and pinch power and pinch effect；Because first gear B807 is change center Away from first gear, the sheet material or hot-rolled stainless steel composite board thickness formed so as to the hot-rolled stainless steel Combined roll pinched changes When, the distance between active pinch roll B802 and passive pinch roll B804 can also change, by becoming centre-to-centre spacing first gear Carry out adapting to the change of distance and can still carry out normal engagement and power transmission.
As Figure 20 and Figure 21 are jointly shown, first lowering or hoisting gear B2 includes being rotatablely installed on the second frame B1 and by the The first worm screw B203 is fixedly connected with the power transmission shaft B202 of six power set B201 drivings, power transmission shaft B202；Second machine Thread bush B204 is also rotatablely equipped with frame B1, turbine is provided with the thread bush B204 of the first worm screw B203 correspondence positions B205；Thread bush B204 internal threads are provided with the second leading screw B206, and the screw thread on second leading screw B206 is trapezoidal thread, and Second leading screw B206 end is fixedly connected with the first support base B207 being arranged on supporting plate B3, and active pinch roll B802 turns It is dynamic to be installed on the first support base B207.
As Fig. 6, Figure 22 to Figure 24 are jointly shown, shovel head mechanism B5 includes the casing being articulated with the second support frame B401 The balladeur train B503 driven by the 4th power set B502, the uncoiler are slidably fitted with framework B501, box frame B501 Second drive device B502 is hydraulic jack, and balladeur train B503 is provided with shovel head B504；Set below box frame B501 There is oscillating oil cylinder B505, oscillating oil cylinder B505 both ends are hingedly connected on box frame B501 and the second support frame B401.
The first connecting seat B506, first connecting seat B506 are provided between oscillating oil cylinder B505 and the second support frame B401 Including the connecting seat body B5061 hinged with oscillating oil cylinder B505, connecting seat body B5061, which is provided with, to be used for and the It is additionally provided with the connected first connecting portion B5062 in two support frame B401 sides, connecting seat body B5061 for being supported with second The connected second connecting portion B5063 in frame B401 bottom surfaces.
Balladeur train B503 includes being slidably mounted on the second slide plate B5031 at the top of box frame B501, second slide plate B5031 length is more than the 4th power set B502 stroke；Second slide plate B5031 is wedge-shaped second slide plate, second cunning Together with plate B5031 big end leans with shovel head B504, so as to which at work, the termination of hot-rolled stainless steel Combined roll is by shovel head After B504 is opened, it is easy to hot-rolled stainless steel Combined roll smoothly to be guided to upstream device after deploying by wedge structure；Enter one simultaneously Step alleviates the weight of the shovel head mechanism.
Figure 26~Figure 33 is illustrated that rotary side trimming shears trigger of the present utility model.
As Figure 26 and Figure 27 are jointly shown, the rotary side trimming shears trigger includes：Traversing base C1, traversing base C1 are set There is sliding rail；Traversing base C1 is provided between two frame the slides C2, two frame slide C2 slided along sliding rail It is provided between synchronous on-off device C8, frame slide C2 and traversing base C1 and is provided with locking device；Frame slide C2 is provided with Between movable cutter arbor box C21 and fixed cutter arbor box C22, two frame slide C2 movable cutter arbor box C21 and two frames are slided The power-actuated cutter shaft C5 by transfer case C3 is respectively arranged between seat C2 fixation cutter arbor box C22；Two frame slide C2 Outer end be respectively provided with a transfer case C3 driven by main motor C4, transfer case C3 by main motor C4 power be divided into two it is same The power output shaft of step.
As shown in Figure 26 and Figure 30, cutter shaft C5 includes axis C54, the second adapter sleeve C53 and spindle nose C51, and the two of axis C54 End is connected with the second adapter sleeve C53 feather keys respectively, and the second adapter sleeve C53 and spindle nose C51 are affixed, and cutting disc C52 is connected by cutterhead Connection device is connected with spindle nose C51；Cutterhead attachment means include the first platen C56, and the first platen C56 feather keys are connected to the second connection C53 is covered, cutting disc C52 is fixed on spindle nose C51 connection end by bolt by the first platen C56；Spindle nose C51 connection end Adjusting pad C57, adjusting pad C57 is set to be connected with the second adapter sleeve C53 feather keys between cutting disc C52；Axis C54 is screw thread Axle, axis C54 are provided with the first locking nut C55 that axis C54 is positioned to the second adapter sleeve C53.
Axis C54 is located by connecting by the second locking nut C584 presser device C58；Presser device C58 includes rubber Roller C582, rubber rollers C582 both sides are respectively arranged with the second platen C581, the second platen C581 and pass through bolt and rubber rollers C582 is fixed together, and the second platen C581 is connected with axis C54 feather keys, will be compound in trimming by rubber rollers C582 Plate of material is pushed down, and improves cut quality；Spacer C583 is provided between second locking nut C584 and the second platen C581.Rubber Roller C582 can also replace with cutting disc C52 according to actual conditions, and itemizing process is carried out while realizing trimming.
As shown in Figure 26 and Figure 27, synchronous on-off device C8 includes the turn-screw C83 by power set driving and connection In frame slide C2 transmission nut, turn-screw C83 is provided with two, respectively positioned at two frame slide C2 both sides, if It is placed in that two frame slide C2 transmission nut is oppositely oriented, and turn-screw C83 is adapted with transmission nut.
As shown in Figure 31, Figure 32 and Figure 33, cutterhead lap tune is provided between frame slide C2 and movable cutter arbor box C21 Engagement positions C23, the overlapping amount adjusting apparatus C23 of cutterhead include by the 3rd drive device C231 drive first rotating shaft C232, first Rotating shaft C 232 is arranged at frame slide C2 and runs through movable cutter arbor box C21, and first rotating shaft C232 is provided with thread segment, movable cutter shaft Case C21 is provided with the adjusting nut C235 being adapted with first rotating shaft C232 thread segment.
Backlash eliminating equipment C24 is provided between frame slide C2 and movable cutter arbor box C21, backlash eliminating equipment C24 includes being arranged at Movable cutter arbor box C21 worm-and-wheel gear, the second worm screw C242 of the worm mechanism of worm gear second pass through four-drive device C241 is driven, and transmission nut C244 is connected with worm gear C243；Transmission nut C244, which is connected with, holds out against leading screw C245, holds out against leading screw C245 is sheathed on pivot C246 and is connected with pivot C246 feather keys, and pivot C246 is fixed on frame slide C2.
First rotating shaft C232 is provided with four, and four first rotating shaft C232 are arranged at movable cutter arbor box C21 surrounding, four the Be provided with lazy-tongs between one rotating shaft C 232, lazy-tongs include feather key be connected to first rotating shaft C232 power gear C233 and Movable cutter arbor box C21 Transmission gear C234 is arranged at, Transmission gear C234 engages with four power gear C233.
As shown in Figure 28 and Figure 29, frame slide C2 is provided with slitter edge shut-off mechanism C6, and slitter edge shut-off mechanism C6 includes solid Frame slide C2 fixed mount C60 is connected to, fixed mount C60 is provided with the second guide rail C62 and first support C61, first support C61 Slided along the second guide rail C62；First support C61 is hinged with second connecting rod C63, second connecting rod C63 one end and shearing oil cylinder C64 Piston rod be hinged, the other end is hinged with link C65, and link C65 is arranged at the guiding groove affixed with first support C61 In C66；Link C65 is installed with movable cutting edge C67, and the fixation being adapted with movable cutting edge C67 is provided with first support C61 Cutting edge C68；Fixed mount C60 is provided with drawback cylinder C69, and drawback cylinder C69 piston rod relies on first support C61 or with One support C61 connections.
As shown in figure 29, fixed mount C60 is provided with the first press-roller device C7, and the first press-roller device C7, which is located at, fixes cutting edge C68 upstream side.
The operation principle of rotary side trimming shears trigger is：
A transfer case C3 is fixed in two frame slide C2 outer end respectively, and main motor C4 power divides after transfer case C3 The two cutter shaft C5 that Qu Dong be located in movable cutter arbor box C21 and fixed cutter arbor box C22 are cut, and fixed cutter arbor box C22 consolidates It is scheduled on frame slide C2, the 3rd drive device C231 driving first rotating shafts C232 is rotated, so as to drive adjusting nut C235 edges First rotating shaft C232 is moved up and down, and then driving activity cutter arbor box C21 slides up and down in frame slide C2.Movable cutter arbor box simultaneously C21 tops are provided with the backlash eliminating equipment C24 of four-drive device C241 drivings, are controlled after frame slide C2 slides into appropriate position Making four-drive device C241 drives the second worm screw C242 to rotate, and drives the worm gear C243 engaged with the second worm screw C242 to rotate, So as to drive transmission nut C244 to rotate.Leading screw C245 is held out against due to being provided with transmission nut C244, holds out against in leading screw C245 and sets The pivot C246 being fixed on frame slide C2 is equipped with, pivot C246 drives and passed with holding out against leading screw C245 by key connection Dynamic nut C244 rotate it is i.e. controllable hold out against leading screw C245 and rise movable cutter arbor box C21 is held out against.
Main motor C4 is started, so as to which the cutter shaft C5 both ends in driving activity cutter arbor box C21 and fixed cutter arbor box C22 synchronously turn It is dynamic, the second adapter sleeve C53 and the rotation with the cutting disc C52 of the second adapter sleeve C53 key connections are driven, while drive and connect with second The axis C54 of female connector C53 key connections rotation.When composite panel passes through between cutter shaft C5, cutting disc C52 is by composite panel The slitter edge at both ends is cut.
The downstream of composite panel is provided with the slitter edge shut-off mechanism C6 being fixed on frame slide C2.Composite panel is cut Under slitter edge C9 enter slitter edge shut-off mechanism C6 before, pushed through the first press-roller device C7, it is accurately entered movable cutting edge C67 Between fixed cutting edge C68, shearing oil cylinder C64 driving second connecting rods C63 drives the movable cutting edge C67 motions on link C65, Coordinate fixed cutting edge C68 to cut off slitter edge, during cut-out movable cutting edge C67 and fixed cutting edge C68 clamp slitter edge C9 and according to First support C61 is driven to be slided along the second guide rail C62 by the power of slitter edge；Drawback cylinder C69 is by first support after slitter edge cut-out C61 resets.
Presser device C58 is installed on axis C54 additional, using the rubber rollers C582 on presser device C58 by composite wood during trimming Flitch compresses, and cut quality is more preferable.Cutting disc C52 can also be installed on presser device C58 additional, can be achieved to be divided while trimming Bar is cut.
When adjusting spacing, the latch segment between the first locking nut C55 and frame slide C2 and traversing base C1 is unclamped, Drive the turn-screw C83 in worm gear case C82 to rotate by double output shaft electric machine C81, and then drive frame slide C2 along traversing bottom Seat C1 is slided, so as to control axis C54 to be stretched in the second adapter sleeve C53 to desired position, then by the first locking nut C55 And the latch segment between frame slide C2 and traversing base C1 fastens.
In summary, the unit makes unit centre line be overlapped with strip center line and ensure finished product double metallic composite material plate Dimensional accuracy, solve the inside and outside two composite plates radius of curvature difference of composite wood material volume and cause follow-up disk sheared edge can not be suitable Sharp carry out problem.The double metallic composite material roll bending head that the unit goes out to uncoiling power traction first forces precise alignment, pinches afterwards Compound two sides of roll bending are sheared to rotary side trimming shears trigger.The unit is also in circle shear (rotary side trimming shears plate The abbreviation of machine) slitter edge exit setting slitter edge shut-off mechanism, easily collect, using slitter edge material, also assures that simultaneously Production board precise alignment, improves product quality.The set structure is simple, and Operation and maintenance are convenient.Certainly, exceed for thickness 25mm sheet material, lock formula plate shearing machine should be used to carry out side and cut.

Claims (4)

1. a kind of hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit, including：
Feed device, uncoiler, centering pinch machine and the rotary side trimming shears set along the direct of travel of sheet material or coiled material order Trigger；Characterized in that,
The feed device includes the first frame, is hinged with first frame and is conveyed by the sheet material of the first power set driving Device, the upstream of first frame are additionally provided with roll transfer device；It is described when the Work sheet conveying device is in running order Work sheet conveying device is correspondingly arranged up and down with the roll transfer device, and the Work sheet conveying device is higher than the roll transfer Device；
The uncoiler and the centering pinch machine are all-in-ones, and the all-in-one includes the second frame, second frame Both sides are slidably fitted with the supporting plate of the first lowering or hoisting gear driving, and the supporting plate is provided with accurate centering body, described precisely right Middle mechanism is provided with shovel head mechanism, and the shovel head mechanism is positioned at the upstream of the precisely centering body, and the shovel head mechanism Upstream is provided with two uncoilers；Precisely it is provided with positioned at described between second frame in centering body downstream and two supporting plates Pinch mechanism；
The rotary side trimming shears trigger includes：Traversing base, the traversing base are provided with sliding rail；The traversing base The two frame slides slided along the sliding rail are provided with, synchronous on-off dress is provided between two frame slides Put, locking device is provided between the frame slide and the traversing base；The frame slide be provided with movable cutter arbor box and Fixed cutter arbor box, between the movable cutter arbor box of two frame slides and two frame slides fixation cutter arbor box it Between be respectively arranged with by power-actuated cutter shaft；The cutter shaft includes axis, the second adapter sleeve and spindle nose, the both ends of the axis It is connected respectively with the second adapter sleeve feather key, second adapter sleeve and the spindle nose are affixed, and cutting disc is connected by cutterhead Device is connected with the spindle nose；The axis is thread spindle, and the axis is provided with is positioned at second company by the axis First locking nut of female connector.
2. hot rolling bilayer bimetallic composite sheet material as claimed in claim 1/sheet material uncoiling centering pinches trimming unit, its feature It is,
The Work sheet conveying device includes carriage, and the carriage is provided with the conveying roller of multiple first driving means driving, The first connecting rod being articulated with first frame is additionally provided with the carriage, first power set are articulated with described defeated Send between frame and first frame；Multiple first support frames are provided with positioned at the lower section of the carriage；The carriage includes Two support bodys being hinged, the first rolling is provided with away from first support frame on support body described in described first frame one end Wheel；The Work sheet conveying device also includes the first guide rail, and first guide rail is set away from first frame, and described first leads The length of rail is more than the stroke of first roller；The second power set are hinged between two support bodys；The sheet material conveying When device is in running order, first frame is provided with least two pinches of the drive device of feed device second driving Roller；
The roll transfer device includes stack pallet, and the both sides of the stack pallet are equipped with multiple saddles, and the saddle is arranged at The upstream of first frame；Multiple storages are provided with positioned at the wherein side of the roll transfer device or the Work sheet conveying device Expect saddle, sheet material storing bed is provided with positioned at the opposite side of the roll transfer device or the Work sheet conveying device；The sheet material Storing bed includes multiple the first guide rail stakes provided with vertical first guide rail, slides vertically and is provided with by erecting in the first guide rail stake To the first slide plate of push power set driving, first slide plate is provided with multiple carrying rollers；Away from the Work sheet conveying device Crosswise pushing power set are equipped with each first guide rail stake of side；Close to the roll transfer device or the plate The first guide rail stake of material conveying device side is provided with striker plate, and the striker plate is arranged at the top of the first guide rail stake Portion；The first push pedal is provided between the adjacent two crosswise pushing power set.
3. hot rolling bilayer bimetallic composite sheet material as claimed in claim 1/sheet material uncoiling centering pinches trimming unit, its feature It is,
The precisely centering body includes the second support frame being arranged on two supporting plates, and second support frame is provided with two Root is driven by the 3rd power set and the first leading screw of synchronous axial system, and the screw thread on two first leading screws is trapezoidal thread and rotation To opposite；Each first leading screw is equipped with nut, and the nut is provided with and is slidably mounted on second support frame Aligning arm, two aligning arms side close to each other are equipped with liner plate；Described second between two aligning arms Support is provided with guide plate；
The shovel head mechanism includes the box frame being articulated with second support frame, is slidably fitted with the box frame The balladeur train driven by the 4th power set, the balladeur train are provided with shovel head；It is provided with positioned at the lower section of the box frame and swings oil Cylinder, the both ends of the oscillating oil cylinder are hingedly connected on the box frame and second support frame；The oscillating oil cylinder with The first connecting seat is provided between second support frame, first connecting seat includes hinged with the oscillating oil cylinder Connecting seat body, the connecting seat body is provided with the first connecting portion for being used for being connected with the second support frame side, described The second connecting portion for being connected with the second support frame bottom surface is additionally provided with connecting seat body；
The uncoiler includes first base, and main spindle box is slidably fitted with the first base, peace is rotated in the main spindle box Main shaft equipped with first driving means driving, one end of the main shaft is provided with harmomegathus device, positioned at the institute of the main shaft other end State main spindle box and be provided with the drive device of uncoiler second being connected with the harmomegathus device, the drive device of uncoiler second is passed through Wear the inside of the main shaft and the laterally driven harmomegathus device；The harmomegathus device drives including being arranged at the uncoiler second First baffle on dynamic device, the first baffle are provided with the pyramid axle being sleeved on the main shaft, set on the pyramid axle There are multiple fanning strips, the both sides of each fanning strip are equipped with multiple projections, during original state, on adjacent two fanning strip All mutual stagger settings of projection；Each connection guiding mechanism is equipped between the fanning strip and the pyramid axle； The connection guiding mechanism includes the T-shaped block being arranged on the pyramid axle, and the fanning strip is provided with and mutually fitted with the T-shaped block The T-slot matched somebody with somebody, the T-shaped block are slidably mounted in the T-slot；It is equipped with the main shaft at the fanning strip both ends Position-limit mechanism；The position-limit mechanism includes being arranged at the fixed plate of the spindle nose, one end of the fanning strip with it is described solid Fixed board leans；The second connecting seat, second connecting seat are provided with the main shaft of the fanning strip other end correspondence position It is provided with the block plate leaned with the fanning strip；The first baffle is provided with multiple the 3rd companies extended to outside the main shaft Socket part, chute is provided with the main shaft of the 3rd connecting portion correspondence position, the pyramid axle is arranged at the described 3rd and connected In socket part；The drive device of uncoiler second includes the first hydraulic jack being arranged on the main spindle box, first liquid The piston rod of compressing cylinder is connected with the first pull bar inside the main shaft by bindiny mechanism, and the first baffle is arranged at On first pull bar；The bindiny mechanism includes the connection being arranged between first hydraulic jack and the main spindle box Tin, the first adapter sleeve is slidably fitted with the connecting cylinder, groove is provided with first adapter sleeve, is provided with and pushes away in the groove Power bearing, the locking nut being connected with first pull rod screw is leaned on the thrust bearing；The end of the piston rod Jointing is installed with, the jointing is threaded togather with first adapter sleeve；First adapter sleeve Positioning key is provided between the connecting cylinder, slideway is provided with the connecting cylinder of the positioning key correspondence position, it is described fixed Position key is slidably mounted in the slideway；
The pinch mechanism includes being rotatablely installed in the active pinch roll driven on two supporting plates and by the 5th power set, position The passive pinch roll of the second lowering or hoisting gear driving is slidably fitted with second frame above the active pinch roll；Institute State and be equipped with keyway on active pinch roll and the passive pinch roll, the first disk roller, the master are installed with the keyway First disk roller on first disk roller and the passive pinch roll on dynamic pinch roll is correspondingly arranged up and down, and described the The periphery of one disk roller is provided with rubber layer；First gear is equipped with the active pinch roll and the passive pinch roll, described in two First gear is to become centre-to-centre spacing first gear and be intermeshed together；
First lowering or hoisting gear includes being rotatablely installed in the power transmission shaft driven in second frame and by the 6th power set, The first worm screw is fixedly connected with the power transmission shaft；Thread bush is also rotatablely equipped with second frame, with first snail The thread bush of bar correspondence position is provided with turbine；The thread bush internal thread is provided with the second leading screw, second leading screw On screw thread be trapezoidal thread, and the end of second leading screw is fixedly connected with the first support being arranged on the supporting plate Seat, the active pinch roll are rotatablely installed on first support base；
Second frame above the uncoiler is provided with writing that surpasses all the others mechanism, positioned at described in the writing that surpasses all the others mechanism downstream Second frame is provided with straight peen mechanism；The writing that surpasses all the others mechanism includes being slidably mounted in second frame and filled by the 7th power The first slide unit of driving is put, first slide unit is provided with the first supporter of the 8th power set driving, first support It is rotatablely equipped with that at least two rotation directions are identical and horizontally disposed rolling roller on body；At least two are additionally provided with first supporter It is individual to slide vertically the first lead being installed on first slide unit；The straight peen mechanism includes being slidably mounted on described second The second slide unit driven in frame and by the 9th power set, second slide unit are provided with the second of the tenth power set driving Supporter, transition roller is rotatablely equipped with second supporter；It is vertical sliding that at least two are additionally provided with second supporter Dynamic the second lead being installed on second slide unit.
4. hot rolling bilayer bimetallic composite sheet material as claimed in claim 1/sheet material uncoiling centering pinches trimming unit, its feature It is,
The cutterhead attachment means include the first platen, and the first platen feather key is connected to second adapter sleeve, and described Cutting disc is fixed on the connection end of the spindle nose by bolt by one platen；The connection end of the spindle nose and the cutting disc Between adjusting pad is set, the adjusting pad is connected with the second adapter sleeve feather key；The axis is determined by the second locking nut Position is connected with presser device；The presser device includes rubber rollers, and the both sides of the rubber rollers are respectively arranged with the second platen, institute The second platen to be stated to be fixed together by bolt and the rubber rollers, second platen is connected with the axis feather key, Spacer is provided between second locking nut and second platen；The rubber rollers replace with cutting disc；
The synchronous on-off device includes the turn-screw driven by power set and the transmission spiral shell for being connected to the frame slide Mother, it is oppositely oriented to be arranged at the transmission nut of two frame slides, the turn-screw and the transmission nut phase Adaptation；
The overlapping amount adjusting apparatus of cutterhead is provided between the frame slide and the movable cutter arbor box, the cutterhead lap is adjusted Engagement positions include the first rotating shaft driven by power set, and the first rotating shaft is arranged at frame slide and runs through the movable blade Axle box, the first rotating shaft are provided with thread segment, and the movable cutter arbor box is provided with mutually fits with the thread segment of the first rotating shaft The adjusting nut matched somebody with somebody；The first rotating shaft is provided with four, and four first rotating shafts are arranged at the surrounding of the movable cutter arbor box, Lazy-tongs are provided between four first rotating shafts, the lazy-tongs include the power that feather key is connected to the first rotating shaft Gear and the Transmission gear for being arranged at the movable cutter arbor box, the Transmission gear engage with four power gears；
Backlash eliminating equipment is provided between the frame slide and the movable cutter arbor box, the backlash eliminating equipment is described including being arranged at The worm-and-wheel gear of movable cutter arbor box, transmission nut, the transmission nut are connected with the worm gear of the worm-and-wheel gear Be connected with and hold out against leading screw, the screw set that holds out against located at pivot and be connected with the pivot feather key, it is described be pivotally secured to described in Frame slide；
The frame slide is provided with slitter edge shut-off mechanism, and the slitter edge shut-off mechanism includes being fixed in consolidating for the frame slide Determine frame, the fixed mount setting has the second guide rail and first support, and the first support is slided along second guide rail；Described One support is hinged with second connecting rod, and one end of the second connecting rod is hinged with shearing the piston rod of oil cylinder, and the other end is hinged with company Frame is connect, the link is arranged in the guiding groove affixed with the first support；The link is installed with movable cutting edge, institute State the fixation cutting edge for being provided with first support and being adapted with the movable cutting edge；The fixed mount is provided with drawback cylinder, institute The piston rod for stating drawback cylinder relies on the first support or is connected with the first support；The fixed mount is provided with first Press-roller device, first press-roller device are located at the upstream side of the fixed cutting edge.
CN201720580969.XU 2017-05-23 2017-05-23 Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit Withdrawn - After Issue CN206794888U (en)

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Application Number Priority Date Filing Date Title
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030331A (en) * 2017-05-23 2017-08-11 山东易川新材料科技股份有限公司 Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit
CN111266650A (en) * 2020-04-01 2020-06-12 中钢集团西安重机有限公司 Method for replacing cutting edge of shearing machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107030331A (en) * 2017-05-23 2017-08-11 山东易川新材料科技股份有限公司 Hot rolling bilayer bimetallic composite sheet material/sheet material uncoiling centering pinches trimming unit
CN107030331B (en) * 2017-05-23 2020-05-05 山东易川新材料科技股份有限公司 Hot rolling double-layer bimetal composite coiled material/plate uncoiling centering clamping and edge cutting unit
CN111266650A (en) * 2020-04-01 2020-06-12 中钢集团西安重机有限公司 Method for replacing cutting edge of shearing machine
CN111266650B (en) * 2020-04-01 2021-09-10 中钢集团西安重机有限公司 Method for replacing cutting edge of shearing machine

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