CN105215223A - The method and apparatus of a kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding - Google Patents
The method and apparatus of a kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding Download PDFInfo
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Abstract
The present invention relates to the method and apparatus of a kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding.A kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprises the expansion of coiled strip, the guiding of sheet feeding belt and upset, the horizontal and vertical roll barrel synchro-feed of sheet feeding belt; The device of a kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprise: uncoiler, uncoiler coiled strip expansion direction coordinates lower material supporting rack feed end, lower material supporting rack discharge end upper vertical establishes upper material supporting rack feed end in lower material supporting rack correspondence, upper material supporting rack discharge end establishes retainer in-movement system, front feed arrangement established by the feed end of lower material supporting rack, and the discharge end of upper material supporting rack establishes rear feed arrangement, and front feed arrangement is synchronous with rear feed arrangement.Solve feeding device slightly slow or feeding device feeding error is slightly large to the response close to switching signal, proximity switch and spread material are rolled up touching and are scratched, and cause damage proximity switch and make to scratch the problem of scrapping at position.
Description
Technical field
The present invention relates to the method and apparatus of a kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding.
Background technology
Present manufacturing enterprise, when taking coiled strip as raw material punching press parts, (i.e. the width of steel rolling equipment Direct Rolling plate out, for cold rolled silicon steel coiled strip to buy standard fabric width, usually be no more than 1300mm) coiled strip after, carry out stock layout according to wanting the size and dimension of punching parts.According to improving after utilization rate of raw materials and the principle of enhancing productivity determine layout project, suitable billot to be cut into coiled strip, traditional sawing sheet operation that Here it is.The billot held successfully carries out punching press by manually delivering to below punch press.If the consumption of manufacturing enterprise is enough large, he can be applicable to the coiled strip of the width that he produces specially to Metallurgical Enterprise customization, or enough large at punch press tonnage, once arranges many molds and sweeps away to adapt to wide web simultaneously.But for accounting for the medium-sized and small enterprises of the overwhelming majority, do not have so large output can book through to the material of the fabric width of needs from steel mill, and model is also too many, the condition of production is complicated too, so large punch press and production capacity support is not had yet, so applicable small batch must be had to produce, be convenient for changing processing method flexibly and the equipment of product specification, do not need directly to use through cutting operation the coiled strip of the fabric width from steel rolling mill's standard out, automatically can carry out horizontal and vertical feeding to adapt to different products simultaneously, raise labour productivity, reduce labour intensity, improve raw-material utilization rate.
Realizing in length feed (hereinafter referred to as the length feed) self-feeding that coiled strip to expand into along it on sheet feeding belt long side direction, now existing comparatively perfect method, its method allows between coiled strip and longitudinal roll barrel synchro-feed pay-off have certain distance, and have the accumulation of certain sheet feeding belt betwixt, the sheet feeding belt accumulated naturally droops under gravity and forms sagging arc material strip, the startup of being moved by development rate or the coiled strip expansion of the sag of chain control coiled strip of check-out console material strip and stopping.Owing to there being certain plate to accumulate between coiled strip and length feed motion pay-off, therefore cushion or eliminate the difference between length feed motion and coiled strip expansion motion, thus the movement interference caused because kinetic property is different both avoiding.Above method encounters problem when the horizontal roll barrel synchro-feed feeding of moving perpendicular to length feed, its reason is: the traverse feed that there is not sheet feeding belt between coiled strip and horizontal roll barrel simultaneous feeding device is accumulated, therefore when coiled strip does not laterally move, the torsional deformation of sheet feeding belt that in-movement will cause between coiled strip and cross feed device, this torsional deformation makes the position of the plate at punching press position that irregular change occur, thus causes the failure of self-feeding.
Existing patented technology one: coil feeding system, method and apparatus (publication number: CN1041550A) are exactly attempt to solve coiled strip under horizontal not situation of movement, realize a kind of method and apparatus of coiled strip horizontal and vertical roll barrel synchro-feed feeding.The method and equipment insert a compensation arrangement between coiled strip and automatic feeding, this compensation arrangement clamps the sheet feeding belt after coiled strip expansion together with automatic feeding, when automatic feeding self-feeding, the in-movement of automatic feeding followed by compensation arrangement, sheet feeding belt is distortionless distortion between compensation arrangement and automatic feeding, and the horizontal roll barrel synchro-feed feeding of coiled strip is achieved.We think that this patented technology still exists shortcoming or weak point, it shows as: after adding compensation arrangement, although avoid automatic feeding when horizontal self-feeding, sheet feeding belt is distortionless distortion between compensation arrangement and automatic feeding, but the sheet feeding belt between compensation arrangement and coiled strip still has torsional deformation, this torsional deformation directly affects compensation arrangement, thus remote-effects automatic feeding, especially when the lateral feed needed in punching course is larger, this problem will be more serious, we think that solution only has the length of the sheet feeding belt increased between coiled strip and compensation arrangement, this torsional deformation is reduced to the degree not affecting automatic feeding self-feeding, this means that whole feed system will take larger plant area.Moreover this compensation arrangement complex structure, when laterally automatically giving, it and automatic feeding will keep strict synchronous.Therefore, still there is many problems in the self-feeding when directly using the coiled strip of standard fabric width to carry out a punching press without cutting, needs us to go to research and solve.
Existing patented technology two: entire volume coiled strip horizontal and vertical roll barrel synchro-feed feeding method and device (publication number: CN1297358C), propose coiled strip under horizontal not situation of movement, realize another method and apparatus of coiled strip horizontal and vertical roll barrel synchro-feed feeding.The method and equipment are at coiled strip expansion direction, make material roll up one end and rotate around the spindle 360 degree of formation fried dough twist muscle, then the material of expansion is rolled up and turned round and turn 90 degrees, material is twisted in and reverses position irregular roundness cone shell, then the shell surface of cone shell and the variation of spread material volume is detected, control uncoiler feeding speed, avoid the interference between coiled strip expansion motion and in-movement.The method and equipment, due to the variation that the shell surface and spread material that must detect cone shell are rolled up, to control uncoiler feeding speed, and self-feeding is intermittent and frequency is very fast, it is very accurate that this just requires to survey the proximity switch used, and feeding device to the response close to switching signal quickly, and feeding device feed is accurate, this is feasible in theory, is in fact difficult to accomplish; During this equipment use, because feeding device is to the response close to switching signal is slightly slow or feeding device feeding error is slightly large, proximity switch is just rolled up touching with cone shell surface and spread material and is scratched, and not only damages proximity switch, also causes touching to scratch position and scraps.Simultaneously longitudinal roll barrel synchro-feed feeding presss from both sides molecular clip by two pairs of fixing and adjustable shelf to advance to towing plate material strip interval, implements and be difficult to accurately control, and opens coiled strip and feeding is difficult to synchronous.
Summary of the invention
In order to solve feeding device to the response close to switching signal is slightly slow or feeding device feeding error is slightly large, proximity switch and spread material are rolled up touching and are scratched, cause damaging proximity switch and making to scratch the problem of scrapping at position, the invention provides a kind of device avoiding touching the entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method scratching spread material volume.
The present invention is achieved in that
Entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprises the following steps:
1. the sheet feeding belt that is launched into of uncoiler, be laid on lower material supporting rack through guiding device, walk around to occupy above lower material supporting rack and and the upper material supporting rack of lower material supporting rack 90 degree of square crossings, be laid on material supporting rack after upwards overturning union space turnover 90 degree, make sheet feeding belt form taper coiled structure between lower material supporting rack and upper material supporting rack;
2. go up material supporting rack and establish horizontal roll barrel simultaneous feeding device;
3. feed arrangement before the feed end of lower material supporting rack is established, the discharge end of upper material supporting rack establishes rear feed arrangement; Make front feed arrangement synchronous with rear feed arrangement.
The sheet feeding belt that described uncoiler is launched into, for coiled strip is loaded on the axle of uncoiler, is rotated by motor via reducer and belt drive main shaft, thus drives coiled strip to rotate together, in the process rotated, coiled strip is launched into sheet feeding belt;
Described upper material supporting rack establishes horizontal roll barrel simultaneous feeding device, is the dynamic upper retainer seat linearly guideway side-to-side movement of driven by servomotor ball-screw web, realizes horizontal roll barrel synchro-feed;
Front feed arrangement established by the feed end of described lower material supporting rack, the discharge end of upper material supporting rack establishes rear feed arrangement, front feed arrangement is synchronous with rear feed arrangement, for length feed is that the servo feed system overlapping synchronous working by front and back two realizes, this two covers feeding system synchronization is run, grip block material strip does length feed motion, ensures that the burden of sheet feeding belt on material supporting rack of upset is constant.
The device of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprise: uncoiler, uncoiler coiled strip expansion direction coordinates lower material supporting rack feed end, lower material supporting rack discharge end upper vertical establishes upper material supporting rack feed end in lower material supporting rack correspondence, upper material supporting rack discharge end establishes retainer in-movement system, front feed arrangement established by the feed end of lower material supporting rack, and the discharge end of upper material supporting rack establishes rear feed arrangement, and front feed arrangement is synchronous with rear feed arrangement.
Described upper material supporting rack discharge end establishes retainer in-movement system, and traverse feed refers to the direction of feed motion feed motion vertical with the long limit of the sheet feeding belt of expansion.In-movement system comprises servomotor, shaft coupling, ball screw assembly, left support abutment, right support abutment, line slideway, upper material supporting rack composition.Ball-screws etc. are arranged on the bearing of left and right, and left and right bearing is arranged on pedestal.Servomotor rotates, and drives ball screw turns by shaft joint, thus makes screw drive upper material supporting rack and sheet feeding belt to move on line slideway.When servomotor reversely rotates, upper material supporting rack and sheet feeding belt move round about on line slideway, thus constitute the in-movement that sheet feeding belt moves left and right, and realize horizontal self-feeding.
Front feed arrangement established by the feed end of described lower material supporting rack, front longitudinal feed system comprises servomotor and reductor, shaft joint, lower feeding roller, upper feeding roller, feeding roller seat is fixed in left and right, left and right compression feeding roller seat forms, and sheet feeding belt passes between upper and lower feeding roller; Lower feeding roller is arranged on the fixing feeding roller seat in left and right, and upper feeding roller is arranged on left and right and compresses on roller seat; Left and right compresses roller seat and is arranged on respectively on the fixing roller seat in left and right, can press down, ensure upper and lower feeding roller clamping plate material strip along slideway; Front feeding roller is arranged on horizontal device; When servomotor drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt.
The discharge end of described upper material supporting rack establishes rear feed arrangement, rear longitudinal feed system comprises servomotor and reductor, shaft joint, lower feeding roller, upper feeding roller, feeding roller seat is fixed in left and right, left and right compression feeding roller seat forms, and sheet feeding belt passes between upper and lower feeding roller.Lower feeding roller is arranged on the fixing feeding roller seat in left and right, and upper feeding roller is arranged on left and right and compresses on roller seat.Left and right compresses roller seat and is arranged on respectively on the fixing roller seat in left and right, can press down, ensure upper and lower feeding roller clamping plate material strip along slideway.Rear length feed feeding roller is arranged on material supporting rack.When servomotor drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt.
The present invention does not arrange interior proximity switch and outer proximity switch due to sheet feeding belt both sides, would not go out proximity switch and spread material and roll up touching and scratch, cause damaging proximity switch and making to scratch the problem of scrapping at position.
The technological progress simultaneously now obtained also has:
In automatic press process, realize the feeding of coiled strip horizontal and vertical roll barrel synchro-feed, be exactly coiled strip expand into sheet feeding belt end as punching press position on punch ram die location, realize by predetermined horizontal and vertical regular feed motion.The horizontal and vertical feed motion at coiled strip punching press position must follow the punching press beat of punch press completely, and the continuous punching of punch press just likely carries out swimmingly.The horizontal and vertical feed motion that this feature determines coiled strip punching press position is the intermittent movement with punch ram beat Complete Synchronization, and intermittent movement maximum feature motion be off and on, carry out according to regular hour rule intermittent cyclic, so within the scope of the one-period of motion, faster than average speed a lot of times of the maximum speed of motion, the initial period that motion starts wants starting-up response fast, wants stable movement during high speed, will can come to a complete stop reliably stop at the latter end of motion.The feature of intermittent movement determines us and wants to realize the feeding of portraitlandscape roll barrel synchro-feed, must solve the problem of the following aspects: that is exactly that first to move part mass little; Second is to move interference; These two is the usual requirement of intermittent movement.Section 3 is also be that steel plate strip must not have permanent twist to be out of shape for the particular/special requirement of punching press plate.
The quality of controlled motion parts, is ensure that intermittent movement can respond fast, can starts up fast when startup, can even running when high speed, can stop fast, the necessary condition of surely stopping accurate of stopping when stopping.In design in the past, once the distortion of steel plate strip of people in order to overcome in-movement and cause was had, once uncoiler was allowed to follow in-movement intermittent movement together with coiled strip, and uncoiler and band coil of strip weight are altogether close to 20 tons, the system high-speed of so large quality is driven to do intermittent movement, be not only dynamical system very huge, waste energy, implement uneconomical, and because quality is large, movement inertia is too large, in ceaselessly shutdown process, kinematic accuracy does not reach, and equipment is easily damaged, is proved to be a kind of infeasible design.In the present invention, only have during traverse feed with lightweight section welding upper material supporting rack and steel plate strip do intermittent movement, the rotation of upper and lower feeding roller is only used during length feed, the expansion of steel plate strip only has the rotation of coil of strip and spool of tape, and the steel coil strip that quality is larger, uncoiler, lower material supporting rack, support etc. all do not participate in intermittent movement.Can not only with little servomotor, simple, convenient, fast, realize movement needs economically, and kinematic accuracy very high (precision that feed motion puts in place is very high, and error is in a few tenths of a mm), meet the requirement of punching press completely.
Not only avoid uncoiling campaign, in-movement, the mutual movement interference of length feed motion, makes self-feeding be achieved; And avoid each motion and act on the combined influence of steel plate strip to steel plate strip simultaneously, be easy to operate and control.
Uncoiling campaign realizes on uncoiler.By common electric machine and the rotation of common motor drive uncoiling carry-over pinch rolls of VFC, coiled strip is launched into sheet feeding belt.In this process, the rotation under only having the rotary motion of carry-over pinch rolls and band to twist in carry-over pinch rolls effect, the steel plate strip left is only sagging under gravity, and itself is not by distortion power.In addition, after setting a basic speed of substantially mating with longitudinal roll barrel synchro-feed feeding speed, along with motor rotates, material is left.Sense switch can detect the change of sagging steel plate strip position, adjusts to the rotating speed of motor, and what ensure the sheet feeding belt left has suitable burden.The motion of uncoiling motor and length feed, in-movement are relatively independent, do not need stringent synchronization, implement simple and convenient, economically feasible.
The feeding of longitudinal roll barrel synchro-feed is taken two groups of feeding rollers respectively to by two groups of servomotors and is formed, synchronous start and stop, only and the punching press beat of punch press synchronous, and punch ram action interlock, implements convenience, can not produce torsional deformation to sheet feeding belt.
The feeding of horizontal roll barrel synchro-feed drives upper material supporting rack to run to realize on line slideway by servomotor and ball screw assembly, this motion only and the punching press beat of punch press synchronous, and punch ram action links, and implements convenience.Because front and back length feed give a present between sheet feeding belt accumulate constant all the time, in traverse feed process, within an in-movement cycle, but the shape of the constant accumulation of plate overall length of accumulating has cyclically-varying, but this change can not have influence on cross-feed, the torsional deformation of sheet feeding belt also can not be caused.
In the torsional deformation of control panel material strip because sheet feeding belt overturn between lower material supporting rack overhead 90 enter material supporting rack after, self-assembling formation steel coil strip between upper and lower supporter bin, the distortion that be distorted can only at this position.After adjusting in the process of self-feeding, the size of this steel coil strip can be only relevant with the position of material supporting rack upper during in-movement, occur within an in-movement cycle one change from small to big, process from large to small again, as long as the radius of curvature of steel coil strip in minimum is greater than the least radius requirement that steel plate strip does not produce permanent twist distortion, steel plate strip would not produce torsional deformation.This least radius occurs in the place of material supporting rack farthest away from front longitudinal feeding roller, can conveniently when manual debugging arrange.Safely, economical, reliable.Be easy to grasp, simple to operate.
Accompanying drawing explanation
Fig. 1 is top view of the present invention;
Fig. 2 is front view of the present invention;
Fig. 3 is left view of the present invention.
Detailed description of the invention
The method of entire volume coiled strip horizontal and vertical roll barrel synchro-feed feeding is:
The expansion of A coiled strip
Coiled strip is loaded on the main shaft 1 of uncoiler 4, and main shaft 1 is arranged in frame 14 by bearing.A pair uncoiling carry-over pinch rolls clamping plate material strip.Uncoiling motor 6 drives uncoiling carry-over pinch rolls to rotate by reductor 7, thus coiled strip is left into sheet feeding belt continuously.
The guiding of B sheet feeding belt and upset
The sheet feeding belt left, be laid on lower retainer platform 2 through guiding device, through to occupy above lower retainer platform 2 and and the upper retainer platform 3 of lower retainer platform 290 degree of square crossings, be laid on retainer platform 3 after upwards overturning union space turnover 90 degree, by the longitudinal feed system in front and back synchronously ensure traverse feed and longitudinal enter in do not move interference.
The horizontal and vertical roll barrel synchro-feed of C sheet feeding belt
Servomotor 10 drives a ball-screw upper retainer seat linearly secondary side-to-side movement of guide rail 13 of 12 drive, realizes horizontal roll barrel synchro-feed.Length feed is that the servo feed system overlapping synchronous working by front and back two realizes.Front feed system is in the feeding end of lower retainer platform 2, and rear feed system is installed on the discharge end of retainer platform 3.This two covers feeding system synchronization is run, grip block material strip does length feed motion, and ensure that the burden of sheet feeding belt on retainer platform of upset is constant, as long as starting to install in the process of manual threading material, the burden of sheet feeding belt is at the feeding end of upper table away from lower retainer platform 2, and the too small permanent deformation of sheet feeding belt that causes of plate curvature can not be caused in the process of plate upset just passable, there is very strong operability.
The device realizing entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method mainly comprises:
A material developing
Material developing comprises frame 14, main shaft 1, motor 6 and reductor 7, uncoiling carry-over pinch rolls 8, the sagging detection proximity switch 9 of strip etc.
Frame 14 is the box typed structure parts supporting coiled strip, can bear the weight of decoiling equipment self and coiled strip.Main shaft 1 supports coiled strip, is arranged in frame 14 with bearing.Outputing end at coiled strip has motor 6 to drive a pair uncoiling carry-over pinch rolls 8 to rotate by reductor 7.Sheet feeding belt is clipped in the middle of a pair uncoiling carry-over pinch rolls 8.Drive when uncoiling carry-over pinch rolls 8 rotate the roll coil of strip to rotate, thus coiled strip is split into sheet feeding belt continuously.The steel plate strip 15 launched naturally droops under gravity and can be detected switch 9 and detect, in time detecting that steel plate strip 15 position is too low, motor 6 can slow down, too high motor 6 can accelerate thus ensure to have the accumulation of steel plate strip 15 between front longitudinal feeding device and decoiling equipment, ensures not move interference between length feed motion and uncoiling campaign.
The guiding of B sheet feeding belt and turning device
The guiding of sheet feeding belt and turning device comprise several parts such as steel plate strip horizontal device 17, steel plate strip stopping means 18, lower retainer platform 2, upper retainer platform 3.
Sagging sheet feeding belt enters sheet feeding belt horizontal device 17 after guide wheel 16 rises, the effect of horizontal device 17 is exactly allow sheet feeding belt have before longitudinal feed system one section of sufficiently long horizontal to place before entry, and the sheet feeding belt sagging impact on length feed is upon deployment eliminated in effect.Steel plate strip stopping means 18, on horizontal device 17, adjusts the right position of steel plate strip 15.Steel plate strip 15 is horizontal on lower retainer platform 2, enters upper retainer platform 3 through the backward upper upset of upper retainer platform 3.Upper retainer platform 3, lower retainer platform 2 are spatially staggered into 90 degree up and down.Lower retainer platform 2 maintains static, and upper retainer platform 3 moves left and right with in-movement.
C sheet feeding belt servo roll barrel Synchronous drive system
The feed system of sheet feeding belt comprises traverse feed servo automatic feeding system, front length feed servo automatic feeding system, rear length feed servo automatic feeding system.
Traverse feed refers to the direction of feed motion feed motion vertical with the long limit of the sheet feeding belt of expansion.In-movement system comprises servomotor 10, shaft coupling 19, ball screw assembly, 41(ball-screw and screw composition), left support abutment 20, right support abutment 21, line slideway 13, upper retainer platform 3 form.Ball-screws etc. are arranged on the bearing of left and right, and left and right bearing is arranged on pedestal 22.Servomotor 10 rotates, and drives ball-screw 12 to rotate by shaft joint 19, thus makes screw 23 drive upper retainer platform 3 and sheet feeding belt to move on line slideway 13.When servomotor 10 reversely rotates, upper retainer platform 3 and sheet feeding belt move round about on line slideway 13, thus constitute the in-movement that sheet feeding belt moves left and right, and realize horizontal self-feeding.
Length feed refers to the direction of feed motion feed motion parallel with the long limit of the sheet feeding belt of expansion.Realize length feed to realize by forward and backward two cover length feed kinematic systems.
Front longitudinal feed system comprises servomotor 24 and reductor 42, shaft joint 25, lower feeding roller (active-feeding roller) 27, upper feeding roller (compression feeding roller) 26, feeding roller seat 43 is fixed in left and right, left and right compression feeding roller seat 44 forms, and sheet feeding belt passes between upper and lower feeding roller.Lower feeding roller 27 is arranged on the fixing feeding roller seat 43 in left and right, and upper feeding roller 26 is arranged on left and right and compresses on roller seat 44.Left and right compresses roller seat 44 and is arranged on respectively on the fixing roller seat 43 in left and right, can press down, ensure upper and lower feeding roller 27 clamping plate material strip along slideway.Front feeding roller is arranged on horizontal device 17.When servomotor 24 drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt
Rear longitudinal feed system comprises servomotor 28 and reductor 40, shaft joint 29, lower feeding roller (active-feeding roller) 30, upper feeding roller (compression feeding roller) 31, feeding roller seat 45 is fixed in left and right, left and right compression feeding roller seat 46 forms, and sheet feeding belt passes between upper and lower feeding roller.Lower feeding roller 30 is arranged on the fixing feeding roller seat 45 in left and right, and upper feeding roller 31 is arranged on left and right and compresses on roller seat 46.Left and right compresses roller seat 46 and is arranged on respectively on the fixing roller seat 45 in left and right, can press down, ensure upper and lower feeding roller clamping plate material strip along slideway.Rear length feed feeding roller is arranged on retainer platform 3.When servomotor 28 drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt
In self-feeding process, front and back longitudinal roll barrel synchro-feed pay-off synchronous operation, this ensures that thering the sheet feeding belt accumulated between the feeding roller of front and back is a steady state value, as long as the sheet feeding belt accumulated between the feeding roller of front and back when starting clamping sheet feeding belt enough balances out the variable quantity of the sheet feeding belt needed for traverse feed, interference would not be caused to in-movement, thus ensure that the continual and steady operation of horizontal roll barrel synchro-feed feeding.
Claims (6)
1. an entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprise the following steps: the (1) sheet feeding belt that is launched into of uncoiler, be laid on lower material supporting rack through guiding device, walk around to occupy above lower material supporting rack and and the upper material supporting rack of lower material supporting rack 90 degree of square crossings, be laid on material supporting rack after upwards overturning union space turnover 90 degree, make sheet feeding belt form taper coiled structure between lower material supporting rack and upper material supporting rack;
(2) go up material supporting rack and establish horizontal roll barrel simultaneous feeding device;
(3) feed arrangement before the feed end of lower material supporting rack is established, the discharge end of upper material supporting rack establishes rear feed arrangement; Make front feed arrangement synchronous with rear feed arrangement.
2. entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method as claimed in claim 1, it is characterized in that: the sheet feeding belt that described uncoiler is launched into, for coiled strip is loaded on the axle of uncoiler, rotated by motor via reducer and belt drive main shaft, thus drive coiled strip to rotate together, in the process rotated, coiled strip is launched into sheet feeding belt;
Described upper material supporting rack establishes horizontal roll barrel simultaneous feeding device, is the dynamic upper retainer seat linearly guideway side-to-side movement of driven by servomotor ball-screw web, realizes horizontal roll barrel synchro-feed;
Front feed arrangement established by the feed end of described lower material supporting rack, the discharge end of upper material supporting rack establishes rear feed arrangement, front feed arrangement is synchronous with rear feed arrangement, for length feed is that the servo feed system overlapping synchronous working by front and back two realizes, this two covers feeding system synchronization is run, grip block material strip does length feed motion, ensures that the burden of sheet feeding belt on material supporting rack of upset is constant.
3. the device of an entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method, comprise: uncoiler, uncoiler coiled strip expansion direction coordinates lower material supporting rack feed end, lower material supporting rack discharge end upper vertical establishes upper material supporting rack feed end in lower material supporting rack correspondence, upper material supporting rack discharge end establishes retainer in-movement system, front feed arrangement established by the feed end of lower material supporting rack, and the discharge end of upper material supporting rack establishes rear feed arrangement, and front feed arrangement is synchronous with rear feed arrangement.
4. the device of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method as claimed in claim 3, it is characterized in that: described upper material supporting rack discharge end establishes retainer in-movement system, traverse feed refers to the direction of feed motion feed motion vertical with the long limit of the sheet feeding belt of expansion; In-movement system comprises servomotor, shaft coupling, ball screw assembly, left support abutment, right support abutment, line slideway, upper material supporting rack composition; Ball-screws etc. are arranged on the bearing of left and right, and left and right bearing is arranged on pedestal; Servomotor rotates, and drives ball screw turns by shaft joint, thus makes screw drive upper material supporting rack and sheet feeding belt to move on line slideway; When servomotor reversely rotates, upper material supporting rack and sheet feeding belt move round about on line slideway, thus constitute the in-movement that sheet feeding belt moves left and right, and realize horizontal self-feeding.
5. the device of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method as claimed in claim 4, it is characterized in that: front feed arrangement established by the feed end of described lower material supporting rack, front longitudinal feed system comprises servomotor and reductor, shaft joint, lower feeding roller, upper feeding roller, feeding roller seat is fixed in left and right, left and right compression feeding roller seat forms, and sheet feeding belt passes between upper and lower feeding roller; Lower feeding roller is arranged on the fixing feeding roller seat in left and right, and upper feeding roller is arranged on left and right and compresses on roller seat; Left and right compresses roller seat and is arranged on respectively on the fixing roller seat in left and right, can press down, ensure upper and lower feeding roller clamping plate material strip along slideway; Front feeding roller is arranged on horizontal device; When servomotor drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt.
6. the device of the entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed feeding method as described in one of claim 3,4,5, it is characterized in that: the discharge end of described upper material supporting rack establishes rear feed arrangement, rear longitudinal feed system comprises servomotor and reductor, shaft joint, lower feeding roller, upper feeding roller, feeding roller seat is fixed in left and right, left and right compression feeding roller seat forms, and sheet feeding belt passes between upper and lower feeding roller; Lower feeding roller is arranged on the fixing feeding roller seat in left and right, and upper feeding roller is arranged on left and right and compresses on roller seat; Left and right compresses roller seat and is arranged on respectively on the fixing roller seat in left and right, can press down, ensure upper and lower feeding roller clamping plate material strip along slideway; Rear length feed feeding roller is arranged on material supporting rack; When servomotor drives feeding roller to rotate, just achieve the longitudinal self-feeding in front and back of sheet feeding belt.
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| CN201410287878.8A CN105215223B (en) | 2014-06-25 | 2014-06-25 | A kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding |
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| CN201410287878.8A CN105215223B (en) | 2014-06-25 | 2014-06-25 | A kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107621359A (en) * | 2016-07-14 | 2018-01-23 | 上海固华机械设备有限公司 | A kind of automotive sunshade panel overturns torsion detection device |
| CN113231517A (en) * | 2021-05-20 | 2021-08-10 | 江苏信息职业技术学院 | Control method for cascade feeding speed of coil stock storage |
| CN113231515A (en) * | 2021-05-11 | 2021-08-10 | 无锡联元达精工机械有限公司 | Swinging punch coiled material scratch-proof device for stator and rotor punching sheet processing |
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| CN103817216A (en) * | 2014-03-14 | 2014-05-28 | 重庆吉力芸峰实业(集团)有限公司 | Uncoiling, stamping and blanking method |
| CN204052675U (en) * | 2014-06-25 | 2014-12-31 | 常景志 | A kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed pay-off |
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| GB960372A (en) * | 1959-09-03 | 1964-06-10 | Kimberly Clark Co | Improvements in the folding of sheet material |
| CN1041550A (en) * | 1988-09-26 | 1990-04-25 | 雷迪科恩公司 | Roll coil of strip induction system, method and apparatus |
| JPH0441030A (en) * | 1990-06-05 | 1992-02-12 | Amada Co Ltd | Method and device for working sheet material |
| CN1569353A (en) * | 2003-07-22 | 2005-01-26 | 祝仕华 | Automatic longitudinally and horizontally feeding method for wide breadth roll material and apparatus therefor |
| CN101869950A (en) * | 2010-06-08 | 2010-10-27 | 莱恩精机(深圳)有限公司 | Bidirectional servo feeding machine |
| CN103817216A (en) * | 2014-03-14 | 2014-05-28 | 重庆吉力芸峰实业(集团)有限公司 | Uncoiling, stamping and blanking method |
| CN204052675U (en) * | 2014-06-25 | 2014-12-31 | 常景志 | A kind of entire volume thin plate coiled strip horizontal and vertical roll barrel synchro-feed pay-off |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107621359A (en) * | 2016-07-14 | 2018-01-23 | 上海固华机械设备有限公司 | A kind of automotive sunshade panel overturns torsion detection device |
| CN113231515A (en) * | 2021-05-11 | 2021-08-10 | 无锡联元达精工机械有限公司 | Swinging punch coiled material scratch-proof device for stator and rotor punching sheet processing |
| CN113231517A (en) * | 2021-05-20 | 2021-08-10 | 江苏信息职业技术学院 | Control method for cascade feeding speed of coil stock storage |
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