CN108856351B - Incomplete roll unloading device for aluminum roll and control method thereof - Google Patents

Incomplete roll unloading device for aluminum roll and control method thereof Download PDF

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Publication number
CN108856351B
CN108856351B CN201811060610.5A CN201811060610A CN108856351B CN 108856351 B CN108856351 B CN 108856351B CN 201811060610 A CN201811060610 A CN 201811060610A CN 108856351 B CN108856351 B CN 108856351B
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China
Prior art keywords
roll
residual
aluminum
sleeve
roller
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CN108856351A (en
Inventor
苏国沛
林欣
黄瑞银
崔冰
卢顺仁
周国彬
陈永康
林翔凯
林志磊
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Zhonglv Southeast Material Institute Fujian Technology Co ltd
Chinalco Ruimin Co Ltd
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Zhonglv Southeast Material Institute Fujian Technology Co ltd
Chinalco Ruimin Co Ltd
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Publication of CN108856351A publication Critical patent/CN108856351A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/24Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Replacement Of Web Rolls (AREA)

Abstract

The invention relates to the technical field of aluminum strip production equipment, in particular to an aluminum roll unloading and residual roll device and a control method thereof, which comprise a frame, wherein a residual roll conveying line is arranged on the frame, a residual roll lifting and screwing separation mechanism is arranged at the output end of the residual roll conveying line, a sleeve recycling mechanism for recycling sleeves after residual roll separation operation is arranged below the residual roll conveying line, a residual roll winding mechanism for re-winding an aluminum strip is arranged at the output end of the residual roll lifting and screwing separation mechanism, and a residual roll output mechanism for outputting the re-wound aluminum roll is also arranged on the frame. The aluminum roll unloading residual roll device is compact in structure, convenient to separate the aluminum roll from the sleeve, and convenient to use, and reasonably returns the residual roll and the sleeve.

Description

Incomplete roll unloading device for aluminum roll and control method thereof
Technical Field
The invention relates to the technical field of aluminum strip production equipment, in particular to an aluminum roll unloading residual roll device and a control method thereof.
Background
At present, the aluminum industry generally adopts a working mode that a residual coil is carried by a fork truck arm manually, the fork truck arm moves up and down to separate the residual coil from a sleeve in a shaking mode, the working mode greatly occupies the operation time of the fork truck, the fork truck arm moves up and down to enable the residual coil and the sleeve to separate and touch the sleeve and a ground steel plate back and forth in a shaking mode, stronger noise is generated, noise pollution is generated to a fork truck worker, the sleeve is deformed and cracked and cannot be used continuously, the sleeve is single and expensive, and the production cost is greatly increased.
Disclosure of Invention
The invention aims to provide an aluminum roll unloading stub roll device and a control method thereof, which have compact structures, are convenient for realizing the separation operation of an aluminum stub roll and a sleeve, reasonably arrange the stub roll and the sleeve, and have simple control method.
The technical scheme of the invention is as follows: the utility model provides an incomplete volume device of unloading of aluminium book, includes the frame, be provided with incomplete volume transfer chain in the frame, the output of incomplete volume transfer chain is provided with incomplete volume and lifts the separating mechanism of screwing, and the below of incomplete volume transfer chain is provided with incomplete volume and retrieves telescopic sleeve recovery mechanism after the separation operation, incomplete volume lifts the output of screwing the separating mechanism and is provided with the incomplete volume coiling mechanism that is used for rewinding the aluminium strip, still be provided with in the frame and be used for the incomplete volume output mechanism with the aluminium volume output after the recoiling.
Further, the stub roll conveying line comprises a pair of transverse conveying belts which are longitudinally arranged on the frame side by side and driven by a motor to rotate, and corresponding baffles are respectively arranged on the pair of transverse conveying belts at intervals; the sleeve recycling mechanism comprises a recycling platform which is transversely arranged below a pair of transverse conveying belts, a slope surface which is used for enabling the sleeve to roll towards the input end direction of the stub roll conveying line is arranged on the recycling platform, the recycling platform is provided with a collecting section which extends outwards, and the outer side end of the collecting section is provided with a baffle plate.
Further, the stub roll lifting and screwing separating mechanism comprises a lifting mechanism which is arranged at the output end of the stub roll conveying line and used for lifting the stub roll, the output end of the stub roll conveying line is also provided with a rotary clamping mechanism which is used for clamping the stub roll and rotates after the stub roll is lifted, and the lifting mechanism is also provided with a separating mechanism which is matched with the rotary clamping mechanism to separate the stub roll into an aluminum strip and a sleeve.
Further, the lifting mechanism comprises a support column arranged at the front side of the rotary clamping mechanism, and a lifting plate which extends backwards and is driven to lift by an electric cylinder is arranged at the rear side of the support column.
Further, the rotary clamping mechanism comprises supporting frames arranged on two sides of the output end of the stub roll conveying line, a driving clamping block driven by a horizontal motor to rotate is arranged on the upper portion of the supporting frame on one side, and a driven clamping block driven by a driving mechanism to stretch and retract and used for clamping the sleeve in a matched mode with the driving clamping block is arranged on the upper portion of the supporting frame on the other side.
Further, the separating mechanism comprises a guide plate fixed at the upper end of the supporting column and the front end of the guide plate is inclined downwards, the upper end of the guide plate is hinged with a guide plate for enabling the aluminum strip and the sleeve to be separated, two side parts of the rear end of the guide plate are hinged with telescopic rods of a vertical cylinder respectively, a seat shell of the vertical cylinder is hinged with a corresponding supporting frame, and a roller wheel for assisting in conveying the aluminum strip is further longitudinally arranged on the upper side of the guide plate.
Further, the driving mechanism comprises a rack which is connected with the driven clamping block and transversely penetrates through the support frame at the other side, and a gear which is driven by the stepping motor and matched with the rack is arranged on the support frame at the other side; the auxiliary pressing mechanism is arranged between the upper ends of the two supporting frames and used for completing detachment of the auxiliary aluminum belt and the sleeve, the auxiliary pressing mechanism comprises a plate body, two sides of the rear portion of the plate body are hinged to the corresponding supporting frames respectively, two sides of the front portion of the plate body are provided with telescopic rods and vertical cylinders hinged to the plate body respectively, a seat shell of each vertical cylinder is hinged to the upper portion of each supporting frame, and a longitudinal compression roller is further arranged at the front portion of the plate body.
Further, incomplete book coiling mechanism includes the shrink axle of being driven rotatory by the motor, be provided with the belt that supplementary shrink axle was accomplished the aluminium strip and is coiled and help a roll ware in the front side of shrink axle in the frame, the lower extreme and the horizontal slide rail sliding fit that sets up in the frame of belt group roll ware, be provided with the electric jar that drives the horizontal movement of belt group roll ware in the frame.
Further, the stub roll output mechanism comprises a longitudinal guide rail arranged at the lower side of the collapsible shaft, a movable trolley is arranged on the longitudinal guide rail, and a supporting block driven by a lifting mechanism to lift and convey aluminum rolls is arranged on the movable trolley.
A control method applied to an aluminum coil unloading residual coil device comprises the following steps:
1) The forklift is operated to place the stub rolls on the stub roll conveying line in sequence, and the stub rolls are conveyed to the lifting mechanism through the stub roll conveying line;
2) Lifting the stub roll to the position of the rotary clamping mechanism by the lifting mechanism;
3) After the rotary clamping mechanism clamps the sleeve of the residual roll, the rotary clamping mechanism firstly rotates the sleeve clockwise to tighten the residual roll which is irregularly loosened;
4) The rotary clamping mechanism rotates anticlockwise again, the residual coiled aluminum strip head is led into the guide plate, and the aluminum strip is continuously conveyed forwards under the action of the guide plate and the roller;
5) Expanding the collapsible shaft to the maximum diameter, moving the belt wrapper to the collapsible shaft, wrapping the collapsible shaft, and guiding the residual roll to the collapsible shaft through the guide plate;
6) The expansion shaft rotates anticlockwise to roll the residual coil;
7) After the incomplete coil coiling operation is completed, an aluminum coil is formed, the lifting mechanism descends the sleeve and places the sleeve on the sleeve recycling mechanism, and the sleeve is recycled;
8) The belt helps the coiler to leave the position of the collapsible shaft, drives the movable trolley to move below the collapsible shaft, contracts the collapsible shaft, controls the supporting block on the movable trolley to move upwards, lifts the aluminum coil, and enables the aluminum coil to be separated from the collapsible shaft;
9) Driving the movable trolley to output the aluminum coil, and then conveying the aluminum coil away by using a forklift;
10 Cycling through steps 2) to 9).
Compared with the prior art, the invention has the following advantages: the aluminum roll unloading residual roll device is compact in structure, separation operation of the aluminum residual roll and the sleeve is conveniently realized, the residual roll and the sleeve are reasonably arranged, and meanwhile, the sleeve is not easy to deform and crack, so that the production cost is greatly reduced; at the same time, the flatness of the sleeve can be detected so as to judge whether the sleeve is deformed or not.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a second embodiment of the present invention;
FIG. 3 is a schematic structural view of the stub roll lifting, screwing and separating mechanism of the invention;
FIG. 4 is a schematic view of a lifting mechanism according to the present invention;
FIG. 5 is a schematic view of a rotary clamping mechanism according to the present invention;
FIG. 6 is a schematic view of the stub roll take-up mechanism of the present invention;
FIG. 7 is a schematic diagram of the mechanism of the belt retractor of the present invention.
Detailed Description
In order to make the above features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Referring to fig. 1 to 7
The utility model provides an incomplete volume device is unloaded to aluminium book, includes the frame, be provided with incomplete volume transfer chain 10 in the frame, incomplete volume transfer chain is used for carrying telescopic incomplete volume 1 of area forward, the output of incomplete volume transfer chain is provided with incomplete volume and lifts screwing separating mechanism 100, and the below of incomplete volume transfer chain is provided with the incomplete barrel recovery mechanism 20 of retrieving sleeve 2 after the incomplete volume separation operation, the output of incomplete volume lifts screwing separating mechanism is provided with the incomplete volume of being used for rewinding aluminium strip and batches mechanism 200, still be provided with in the frame and be used for the incomplete volume output mechanism 30 with the aluminium volume 3 output after the recoiling.
In this embodiment, the stub roll conveying line includes a pair of transverse conveying belts 11 longitudinally arranged side by side on the frame and driven to rotate by a motor, and corresponding baffles 12 are respectively arranged on the pair of transverse conveying belts at intervals, so that the stub roll with the sleeve is conveyed forward through cooperation of the baffles on the left and right sides.
In this embodiment, the sleeve recycling mechanism includes a recycling platform 21 transversely disposed below a pair of transverse conveyor belts, and a slope 22 for enabling the sleeve to roll toward the input end of the stub roll conveyor line is disposed on the recycling platform, so that the sleeve automatically rolls toward the output end side of the recycling platform. The recovery platform has an outwardly extending collecting section, the outer end of which is provided with a dam 23 for better recovery of the sleeve and preventing the sleeve from rolling down to the ground.
In this embodiment, the stub roll lifting and screwing separation mechanism includes a lifting mechanism 110 disposed at an output end of the stub roll conveying line for lifting the stub roll, a rotary clamping mechanism 120 for clamping the stub roll and rotating after the stub roll is lifted is further disposed at the output end of the stub roll conveying line, and a separation mechanism 130 matched with the rotary clamping mechanism for separating the stub roll into an aluminum strip and a sleeve is further disposed on the lifting mechanism, so that the stub roll is lifted and clamped, and the aluminum strip is separated from the sleeve by matching with the separation mechanism in a rotation process.
In this embodiment, the lifting mechanism includes a support column 111 disposed at the front side of the rotary clamping mechanism, a lifting plate 113 extending backward is disposed at the rear side of the support column, the lifting plate is disposed between output ends of the two transverse conveying belts, a chute is vertically disposed on the support column, and the front end of the lifting plate passes through the chute and is connected with a telescopic rod of the electric cylinder 112, so that the lifting plate lifts the stub roll upwards when the stub roll is conveyed to the lifting plate, so that the rotary clamping mechanism is clamped.
In this embodiment, the rotary clamping mechanism includes a supporting frame 121 disposed at two sides of an output end of the stub roll conveying line, a driving clamping block 123 driven to rotate by a horizontal motor 122 is disposed at an upper portion of the supporting frame on one side, a driven clamping block 124 driven to stretch and retract by a driving mechanism and used for clamping the sleeve in cooperation with the driving clamping block is disposed at an upper portion of the supporting frame on the other side, so that the sleeve is clamped by cooperation of the driving clamping block and the driven clamping block, and the driving clamping block is driven to rotate by the horizontal motor, so that the sleeve is rotated.
In this embodiment, the separating mechanism includes a guide plate 131 fixed at the upper end of the support column and having a downward inclined front end, the upper end of the guide plate is hinged with a guide plate 132 for separating the aluminum strip from the sleeve, two side portions of the rear end of the guide plate are hinged with telescopic rods of a vertical cylinder 133 respectively, a seat shell of the vertical cylinder is hinged with a corresponding support frame, and a roller 134 for assisting in conveying the aluminum strip is further longitudinally arranged on the upper side of the guide plate. Therefore, after the horizontal motor rotates clockwise to tighten the irregular loose residual coil, the horizontal motor rotates anticlockwise, the guide plate is controlled to descend through the vertical cylinder, and the aluminum strip head of the residual coil is output from the upper side face of the guide plate through the upper end of the guide plate, and is matched with the roller to enable the aluminum strip to be conveyed towards the residual coil coiling mechanism.
In this embodiment, the driving mechanism includes a rack 125 connected to the driven clamping block and transversely penetrating from the upper part of the support frame on the other side, and a gear 127 driven by a stepping motor 126 and matched with the rack is disposed on the support frame on the other side, so as to drive the driven clamping block to transversely move, thereby clamping the sleeve or loosening the sleeve.
In the embodiment, an auxiliary compressing mechanism for assisting the aluminum belt to be separated from the sleeve is arranged between the upper ends of the two supporting frames. The auxiliary pressing mechanism comprises a plate body 141, two sides of the rear part of the plate body are hinged with corresponding supporting frames respectively, two sides of the front part of the plate body are provided with vertical air cylinders 142 with telescopic rods hinged with the plate body respectively, a seat shell of each vertical air cylinder is hinged with the upper part of each supporting frame, and a longitudinal pressing roller 143 is further arranged at the front part of the plate body, so that the longitudinal pressing rollers can downwards move and press on an aluminum strip under the driving of the vertical air cylinders, and the aluminum strip on the stub roll always keeps a tightening state.
In this embodiment, be located the top of two support frames and still be provided with sleeve flatness measurement system, this sleeve flatness measurement system is including vertically setting up the linear module between the top of two support frames, be provided with laser range finder on the linear module. When the residual roll coiling operation is completed, the laser distance meter moves on the linear module, the distance between the laser distance meter and the surface of the sleeve is measured to be X1, X2, X3...X20, 20 distance data are measured, and the deviation between two X values is calculated to be Y1; the rotary clamping mechanism of the sleeve rotates a certain angle, another group of 20X value distances are measured, the deviation Y2 between the two X values is judged, and if only one value of Y1 and Y2 is larger than 1mm, the sleeve deforms. Similarly, if the accuracy of the flatness measurement of the sleeve is required to be improved along with the production requirement, the measurement data array can be increased, and the sleeve deformation judgment standard can be improved.
In this embodiment, the stub roll winding mechanism includes a supporting seat 205 disposed on a frame, a collapsible shaft 201 driven to rotate by a motor 204 is disposed on the supporting seat, a belt winding assisting device 210 for assisting the collapsible shaft to wind the aluminum belt is disposed on the front side of the collapsible shaft on the frame, the lower end of the belt winding device is in sliding fit with a transverse sliding rail 202 disposed on the frame, and an electric cylinder 203 for driving the belt winding device to move transversely is disposed on the frame. So that after the aluminum belt is fed into the collapsible shaft, the collapsible shaft expands, and the belt winding device moves backwards under the action of the electric cylinder, so that the aluminum belt is tightly attached to the collapsible shaft, the motor drives the collapsible shaft to rotate, and the aluminum belt is wound.
In this embodiment, the belt winding assisting device includes a moving seat 211, the upper and lower parts of the rear side of the moving seat are respectively provided with a cantilever frame 212, the front and rear parts of the cantilever frame located at the upper part are correspondingly provided with an upper first roller and an upper second roller, the front and rear parts of the cantilever frame located at the lower part are correspondingly provided with a lower first roller 216 and a lower second roller, two sides of the rear end of the cantilever frame located at the lower part are respectively and rotatably connected with a rotating arm 213, a third roller 214 is arranged between the other ends of the two rotating arms, and a seamless flat belt 215 is sleeved on the upper first roller, the upper second roller, the lower first roller, the lower second roller and the third roller. The rotating arm is in a straight state under the action of the seamless belt in a non-working state, after the movable seat moves backwards, the seamless belt is attached to the aluminum belt, and the rotating arm rotates upwards under the tensile force of the seamless belt, so that the seamless belt wraps the expansion shaft, and further the winding of the aluminum belt is completed with the belt winding device in the rotation process of the expansion shaft.
In this embodiment, the stub roll output mechanism includes a longitudinal guide rail 31 disposed at the lower side of the collapsible shaft, a moving trolley 32 is disposed on the longitudinal guide rail, and a supporting block 33 driven by a lifting mechanism to lift and convey the aluminum roll 3 is disposed on the moving trolley, so that after the stub roll is wound and the collapsible shaft is contracted, the moving trolley moves to the lower side of the collapsible shaft, and at the same time, the supporting block rises to lift the aluminum roll to separate the aluminum roll from the collapsible shaft, and then the moving trolley moves longitudinally to lift the aluminum roll out of the collapsible shaft so as to output the aluminum roll.
The control method of the aluminum roll unloading residual roll device comprises the following steps:
1) The method comprises the steps of operating a forklift to place the stub rolls on a stub roll conveying line in sequence, and conveying the stub rolls to a lifting plate of a lifting mechanism through the stub roll conveying line;
2) Lifting the stub roll between a driving clamping block and a driven clamping block of the rotary clamping mechanism by a lifting plate of the lifting mechanism under the drive of an electric cylinder;
3) The stepping motor drives the driven clamping block to transversely move and is matched with the driving clamping block to clamp the stub roll sleeve; after the rotary clamping mechanism clamps the sleeve of the incomplete roll, the longitudinal compression roller of the auxiliary pressing mechanism descends to press the aluminum belt, and the horizontal motor of the rotary clamping mechanism rotates the sleeve clockwise to tighten the incomplete roll which is irregularly loosened;
4) The horizontal motor of the rotary clamping mechanism rotates anticlockwise again, so that the residual coiled aluminum strip head is led into the guide plate, and the aluminum strip is continuously conveyed forwards under the action of the guide plate and the roller;
5) Expanding the collapsible shaft to the maximum diameter, moving the belt wrapper to the collapsible shaft, wrapping the collapsible shaft in a seamless belt, and guiding the residual roll to the collapsible shaft through a guide plate;
6) Controlling a motor to drive the expansion shaft to rotate anticlockwise to roll the residual coil;
7) After the incomplete coil coiling operation is completed, an aluminum coil is formed, the sleeve is lowered by the lifting mechanism and placed on the recovery platform, the sleeve rolls to the tail part of the recovery platform through the inclined surface of the recovery platform, and recovery is completed;
8) The belt auxiliary coiling device is separated from the position of the collapsible shaft through the electric cylinder 203, the movable trolley is driven to move below the collapsible shaft, the collapsible shaft is controlled to shrink, the supporting block on the movable trolley is enabled to move upwards, the aluminum coil is lifted, and the aluminum coil is separated from the collapsible shaft;
9) Driving the movable trolley to longitudinally move, outputting the aluminum coil, and conveying the aluminum coil away by using a forklift;
10 Cycling through steps 2) to 9).
The foregoing is only illustrative of the present invention, and it will be apparent to those skilled in the art from this disclosure that, based on the teachings herein, a device for discharging aluminum roll and its operation method in different forms can be devised without the need for inventive faculty, and it is intended to cover all such equivalent changes, modifications, substitutions and alterations herein without departing from the spirit and scope of the invention.

Claims (3)

1. The aluminum roll unloading and residual roll device comprises a frame and is characterized in that a residual roll conveying line is arranged on the frame, a residual roll lifting and screwing separation mechanism is arranged at the output end of the residual roll conveying line, a sleeve recycling mechanism for recycling sleeves after residual roll separation operation is arranged below the residual roll conveying line, a residual roll winding mechanism for rewinding an aluminum strip is arranged at the output end of the residual roll lifting and screwing separation mechanism, and a residual roll output mechanism for outputting the rewound aluminum roll is further arranged on the frame; the stub roll conveying line comprises a pair of transverse conveying belts which are longitudinally arranged on the frame side by side and driven by a motor to rotate, and corresponding baffles are respectively arranged on the pair of transverse conveying belts at intervals; the sleeve recycling mechanism comprises a recycling platform transversely arranged below a pair of transverse conveying belts, a slope surface used for enabling the sleeve to roll towards the input end direction of the stub roll conveying line is arranged on the recycling platform, the recycling platform is provided with a collecting section extending outwards, and the outer side end of the collecting section is provided with a baffle plate; the residual roll lifting and screwing separating mechanism comprises a lifting mechanism which is arranged at the output end of the residual roll conveying line and used for lifting residual rolls, a rotary clamping mechanism which is used for clamping residual rolls and rotating after the residual rolls are lifted is further arranged at the output end of the residual roll conveying line, and a separating mechanism which is matched with the rotary clamping mechanism to separate the residual rolls into aluminum strips and sleeves is further arranged on the lifting mechanism; the lifting mechanism comprises a support column arranged at the front side of the rotary clamping mechanism, and a lifting plate which extends backwards and is driven to lift by an electric cylinder is arranged at the rear side of the support column; the rotary clamping mechanism comprises supporting frames arranged at two sides of the output end of the stub roll conveying line, a driving clamping block driven by a horizontal motor to rotate is arranged at the upper part of the supporting frame positioned at one side, and a driven clamping block driven by a driving mechanism to stretch and retract and used for clamping a sleeve in a matched manner with the driving clamping block is arranged at the upper part of the supporting frame positioned at the other side; the separating mechanism comprises a guide plate, wherein the guide plate is fixed at the upper end of the support column, the front end of the guide plate is inclined downwards, the upper end of the guide plate is hinged with a guide plate for separating the aluminum belt from the sleeve, two side parts of the rear end of the guide plate are respectively hinged with a telescopic rod of a vertical cylinder, a seat shell of the vertical cylinder is hinged with a corresponding support frame, and the upper side of the guide plate is also longitudinally provided with a roller wheel for assisting the aluminum belt to be conveyed; the driving mechanism comprises a rack which is connected with the driven clamping block and transversely penetrates through the support frame at the other side, and a gear which is driven by the stepping motor and matched with the rack is arranged on the support frame at the other side; an auxiliary compressing mechanism for separating the auxiliary aluminum belt from the sleeve is arranged between the upper ends of the two support frames, the auxiliary compressing mechanism comprises a plate body, two sides of the rear part of the plate body are respectively hinged with the corresponding support frames, two sides of the front part of the plate body are respectively provided with a vertical cylinder with telescopic rods hinged with the plate body, a seat shell of the vertical cylinder is hinged with the upper parts of the support frames, and the front part of the plate body is also provided with a longitudinal compression roller; the residual coil winding mechanism comprises a collapsible shaft driven to rotate by a motor, a belt coil assisting device for assisting the collapsible shaft to complete aluminum belt winding is arranged on the front side of the collapsible shaft on the frame, the lower end of the belt coil assisting device is in sliding fit with a transverse sliding rail arranged on the frame, and an electric cylinder for driving the belt coil assisting device to transversely move is arranged on the frame; the belt wrapper comprises a movable seat, wherein cantilever racks are respectively arranged on the upper part and the lower part of the rear side of the movable seat, an upper first roller and an upper second roller are correspondingly arranged at the front part and the rear part of the cantilever racks positioned at the upper part, a lower first roller and a lower second roller are correspondingly arranged at the front part and the rear part of the lower cantilever racks, rotating arms are respectively and rotatably connected to the two sides of the rear side end of the lower cantilever racks, a third roller is arranged between the other ends of the two rotating arms, and a seamless flat belt is sleeved on the upper first roller, the upper second roller, the lower first roller, the lower second roller and the third roller; the sleeve flatness measuring system is arranged above the two supporting frames and comprises a linear module longitudinally arranged between the two supporting frames, and a laser range finder is arranged on the linear module.
2. The aluminum coil discharging stub roll device according to claim 1, wherein the stub roll output mechanism comprises a longitudinal guide rail arranged on the lower side of the collapsible shaft, a moving trolley is arranged on the longitudinal guide rail, and a supporting block driven by a lifting mechanism to lift and move for conveying the aluminum coil is arranged on the moving trolley.
3. A control method applied to the aluminum coil discharging stub coil device as claimed in claim 2, characterized by comprising the following steps:
1) The forklift is operated to place the stub rolls on the stub roll conveying line in sequence, and the stub rolls are conveyed to the lifting mechanism through the stub roll conveying line;
2) Lifting the stub roll to the position of the rotary clamping mechanism by the lifting mechanism;
3) After the rotary clamping mechanism clamps the sleeve of the residual roll, the rotary clamping mechanism firstly rotates the sleeve clockwise to tighten the residual roll which is irregularly loosened;
4) The rotary clamping mechanism rotates anticlockwise again, the residual coiled aluminum strip head is led into the guide plate, and the aluminum strip is continuously conveyed forwards under the action of the guide plate and the roller;
5) Expanding the collapsible shaft to the maximum diameter, moving the belt wrapper to the collapsible shaft, wrapping the collapsible shaft, and guiding the residual roll to the collapsible shaft through the guide plate;
6) The expansion shaft rotates anticlockwise to roll the residual coil;
7) After the incomplete coil coiling operation is completed, an aluminum coil is formed, the lifting mechanism descends the sleeve and places the sleeve on the sleeve recycling mechanism, and the sleeve is recycled;
8) The belt helps the coiler to leave the position of the collapsible shaft, drives the movable trolley to move below the collapsible shaft, contracts the collapsible shaft, controls the supporting block on the movable trolley to move upwards, lifts the aluminum coil, and enables the aluminum coil to be separated from the collapsible shaft;
9) Driving the movable trolley to output the aluminum coil, and then conveying the aluminum coil away by using a forklift;
10 Cycling through steps 2) to 9).
CN201811060610.5A 2018-09-12 2018-09-12 Incomplete roll unloading device for aluminum roll and control method thereof Active CN108856351B (en)

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Application Number Priority Date Filing Date Title
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CN207834488U (en) * 2018-01-29 2018-09-07 合肥国轩高科动力能源有限公司 A kind of laser cuts lug molding machine wrap-up
CN208810835U (en) * 2018-09-12 2019-05-03 中铝瑞闽股份有限公司 A kind of aluminium volume unloads residual winding apparatus

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CN105170701A (en) * 2015-07-15 2015-12-23 莱芜钢铁集团电子有限公司 Belt winding assisting device
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CN206567349U (en) * 2017-03-27 2017-10-20 石家庄铁能机电设备有限公司 Bipyramid uncoiler
CN207770512U (en) * 2018-01-04 2018-08-28 惠州市诚业家具有限公司 The uncoiler of automatic charging
CN207834488U (en) * 2018-01-29 2018-09-07 合肥国轩高科动力能源有限公司 A kind of laser cuts lug molding machine wrap-up
CN208810835U (en) * 2018-09-12 2019-05-03 中铝瑞闽股份有限公司 A kind of aluminium volume unloads residual winding apparatus

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