CN105215223B - A kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding - Google Patents
A kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding Download PDFInfo
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- CN105215223B CN105215223B CN201410287878.8A CN201410287878A CN105215223B CN 105215223 B CN105215223 B CN 105215223B CN 201410287878 A CN201410287878 A CN 201410287878A CN 105215223 B CN105215223 B CN 105215223B
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Abstract
The present invention relates to a kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding.A kind of entire volume coil sheet material volume bucket synchro-feed feeding method includes the expansion of coiled strip, the guiding and overturning of sheet feeding belt, the horizontal and vertical roll barrel synchro-feed of sheet feeding belt；A kind of device of entire volume coil sheet material volume bucket synchro-feed feeding method, including：Uncoiler, the lower material supporting rack feed end of uncoiler coiled strip expansion direction cooperation, lower material supporting rack discharge end upper vertical sets upper material supporting rack feed end in lower material supporting rack correspondence, upper material supporting rack discharge end sets retainer in-movement system, the feed end of lower material supporting rack sets preceding feed arrangement, the discharge end of upper material supporting rack sets back fed device, and preceding feed arrangement is synchronous with back fed device.It solves that feeding device is slightly slow to the response close to switching signal or feeding device feeding error is slightly larger, is scratched close to switch and expansion material volume touching, cause to damage close to switch and make to scratch the problem of position is scrapped.
Description
Technical field
The present invention relates to a kind of method and apparatus of entire volume coil sheet material volume bucket synchro-feed feeding.
Background technology
Present manufacturing enterprise buys standard breadth when using coiled strip as raw material punching press parts（That is steel rolling equipment Direct Rolling
The width of plate out, for cold rolled silicon steel coiled strip, typically not greater than 1300mm）Coiled strip after, according to the ruler for wanting punching parts
Very little and shape carries out stock layout.After determining layout project according to the principle for improving utilization rate of raw materials and raising production efficiency,
Suitable billot is cut into coiled strip, here it is traditional sawing sheet processes.The billot held successfully is carried out by being manually sent to below punching machine
Punching press.If the dosage of manufacturing enterprise is sufficiently large, he can customize the coiled strip for the width for being specially suitble to him to produce to Metallurgical Enterprise,
Or it is sufficiently large in punching machine tonnage, the primary multiple sets of molds that arrange simultaneously sweep away to adapt to wide material web.But for accounting for absolutely mostly
For several medium-sized and small enterprises, the material of the breadth of needs, and model can be booked through to from steel mill without so big yield
Too much, the condition of production is too complicated, there will not be so big punching machine and production capacity support, so must have suitable small batch to give birth to
Production, is convenient for changing the flexible processing method and equipment of product specification, needs not move through and cuts process and directly use from steel rolling
The coiled strip of the breadth for the standard that factory comes out, while can carry out automatically horizontal and vertical into giving to adapt to different products, carry
High labor productivity, the utilization rate for reducing labor intensity, improving raw material.
Realizing that coiled strip expands into along it length feed on sheet feeding belt long side direction（Hereinafter referred to as length feed）Automatically
In terms of feeding, it there is now more perfect method, method is to allow between coiled strip and longitudinal roll barrel synchro-feed feed device have
A certain distance, and have the accumulation of certain sheet feeding belt therebetween, the sheet feeding belt of accumulation naturally droops shape under gravity
At sagging arc sheet feeding belt, the sag of chain by detecting sheet feeding belt controls the development rate of coiled strip or opening for coiled strip expansion movement
Dynamic and stopping.Due to thering is certain plate to accumulate between coiled strip and length feed movement feed device, buffers or eliminate
Length feed moves the difference between coiled strip expansion movement, so as to avoid the two because kinetic property is different and caused by transport
Dynamic interference.Above method encounters problem, reason in the lateral roll barrel synchro-feed feeding for being transversely to the machine direction feed motion
It is：There is no the traverse feeds of sheet feeding belt to accumulate between coiled strip and lateral roll barrel simultaneous feeding device, therefore in coiled strip transverse direction
In the case of not moving, in-movement will cause the torsional deformation of the sheet feeding belt between coiled strip and cross feed device, this
Torsional deformation makes the position of the plate at punching press position that irregular variation occur, so as to cause the failure of self-feeding.
Existing patented technology one：Coil feeding system, method and apparatus（Publication number：CN1041550A）It is just attempt to solve
Coiled strip realizes a kind of method and apparatus of the horizontal and vertical roll barrel synchro-feed feeding of coiled strip under lateral not situation of movement.It should
Method and apparatus is one compensation device of insertion, the compensation device and automatic feeding between coiled strip and automatic feeding
The sheet feeding belt after coiled strip expansion is clamped together, and in automatic feeding self-feeding, compensation device follows self-feeding to fill
The in-movement set, sheet feeding belt distortionless deformation between compensation device and automatic feeding so that the transverse direction of coiled strip
Roll barrel synchro-feed feeding is achieved.It is considered that the patented technology is shown as there are still disadvantage or shortcoming：It is added
After compensation device, although avoiding automatic feeding in lateral self-feeding, sheet feeding belt is in compensation device and self-feeding
Distortionless deformation between device, but the sheet feeding belt between compensation device and coiled strip still has torsional deformation, this torsional deformation
Directly affect compensation device, to influence indirectly the lateral feed needed in automatic feeding, especially punching course compared with
When big, this problem will be more serious, it is believed that solution is the sheet feeding belt only increased between coiled strip and compensation device
Length, which is reduced to the degree for not influencing automatic feeding self-feeding, it means that entire feeding system
System will occupy the plant area of bigger.Furthermore the compensation device is complicated, and when laterally giving automatically, it is filled with self-feeding
Set the synchronization that keep stringent.Therefore, automatic when the not clipped direct coiled strip using standard breadth carries out a punching press
Feeding still has many problems, us is needed to go to research and solve.
Existing patented technology two：The horizontal and vertical roll barrel synchro-feed feeding method of entire volume coiled strip and device（Publication number：
CN1297358C）, it is proposed that coiled strip realizes the horizontal and vertical roll barrel synchro-feed feeding of coiled strip under lateral not situation of movement
Another method and apparatus.This method and equipment are so that material volume one end is rotated around the spindle 360 degree in coiled strip expansion direction and formed
Then the material volume of expansion and torsion are turn 90 degrees by fried dough twist muscle so that material volume is justified in torsion position irregular roundness cone shell, then detection
The shell surface of cone shell is the variation that material volume is unfolded, and controls uncoiler feeding speed, avoids coiled strip expansion movement and traverse feed
Interference between movement.The variation of material volume is unfolded in this method and equipment, the shell surface due to that must detect cone shell, with control
Uncoiler feeding speed processed, and self-feeding is that intermittent and frequency is very fast, this requires survey use close to switch very
Precision, and feeding device is very fast to the response close to switching signal, and feeding device feed is accurate, this is feasible in theory,
Actually it is difficult to accomplish；This equipment is in use, since feeding device is slightly slow to the response close to switching signal or feed fills
It is slightly larger to set feeding error, material volume touching is just unfolded with cone shell surface close to switch scratches, and not only damage is close to switch, also
Cause touching to scratch position to scrap.Longitudinal roll barrel synchro-feed feeding is formed by two pairs of fixing and adjustable shelf clip simultaneously
Clip traction sheet feeding belt is advanced intermittently, it is difficult to accurately control to implement, and it with feeding is difficult synchronous to open coiled strip.
Invention content
Feeding device is slightly slow to the response close to switching signal or feeding device feeding error is slightly larger in order to solve, and approaches
Switch is scratched with expansion material volume touching, causes to damage close to switching and making to scratch the problem of position is scrapped, the present invention provides a kind of
Touching is avoided to scratch the device of the entire volume coil sheet material volume bucket synchro-feed feeding method of expansion material volume.
The invention is realized in this way：
Entire volume coil sheet material volume bucket synchro-feed feeding method, includes the following steps：
1. the sheet feeding belt that uncoiler is launched into is laid in by guiding device on lower material supporting rack, around lower material supporting rack is occupy
With the upper material supporting rack of 90 degree of square crossings of lower material supporting rack, material supporting rack simultaneously is laid in after being flipped up 90 degree of union space turnover for top
On, so that sheet feeding belt is formed taper coiled structure between lower material supporting rack and upper material supporting rack；
2. material supporting rack sets lateral roll barrel simultaneous feeding device on；
3. the discharge end of the feed arrangement before the feed end of lower material supporting rack is set, upper material supporting rack sets back fed device；Make advance
It is synchronous with back fed device to device.
The sheet feeding belt that the uncoiler is launched into is loaded on the axis of uncoiler for coiled strip, by motor via reducer and skin
Band drives main shaft rotation, and to drive coiled strip to rotate together, coiled strip is launched into sheet feeding belt during rotation；
The upper material supporting rack sets lateral roll barrel simultaneous feeding device, drives ball screw assembly, to drive upper retainer for servo motor
Seat realizes lateral roll barrel synchro-feed along line slideway auxiliary side-to-side movement；
The feed end of the lower material supporting rack sets preceding feed arrangement, and the discharge end of upper material supporting rack sets back fed device, and advance is given
Device is synchronous with back fed device, for length feed is realized by the servo feed system of front and back two sets synchronous workings, this two
Set feeding system synchronization operation, clamping sheet feeding belt do length feed movement, ensure accumulation of the sheet feeding belt of overturning on material supporting rack
It measures constant.
The device of entire volume coil sheet material volume bucket synchro-feed feeding method, including：Uncoiler, uncoiler coiled strip expansion direction
The lower material supporting rack feed end of cooperation, lower material supporting rack discharge end upper vertical set upper material supporting rack feed end in lower material supporting rack correspondence, pop-up
Rack discharge end sets retainer in-movement system, and the feed end of lower material supporting rack sets preceding feed arrangement, and upper material supporting rack goes out
Material end sets back fed device, and preceding feed arrangement is synchronous with back fed device.
The upper material supporting rack discharge end sets retainer in-movement system, and traverse feed refers to direction of feed motion
The feed motion vertical with the long side of the sheet feeding belt of expansion.In-movement system includes servo motor, shaft coupling, ball wire
Thick stick pair, left support abutment, right support abutment, the linear guide, upper material supporting rack.Ball-screw is mounted on left and right bearing, left and right bearing installation
On pedestal.Servo motor rotates, and ball screw turns are driven by shaft coupling, to make screw drive upper material supporting rack
It is moved in the linear guide with sheet feeding belt.When servo motor reversely rotates, upper material supporting rack and sheet feeding belt in the linear guide to
Opposite direction moves, and to constitute the in-movement that sheet feeding belt moves left and right, realizes lateral self-feeding.
The feed end of the lower material supporting rack sets preceding feed arrangement, and preceding feed arrangement includes servo motor and speed reducer, connecting shaft
Device, lower feeding roller, upper feeding roller, the fixed feeding roller seat in left and right, left and right compress feeding roller seat, and sheet feeding belt is between upper and lower feeding roller
It passes through；Lower feeding roller is mounted on the fixed feeding roller seat in left and right, and upper feeding roller is mounted on left and right and compresses on feeding roller seat；Left and right pressure
Tight feeding roller seat is separately mounted on the fixed feeding roller seat in left and right, can be pushed along slideway, ensures that upper and lower feeding roller clamps plate
Band；Upper feeding roller, the lower feeding roller of preceding feed arrangement are mounted on horizontal device；When servo motor drives feeding roller rotation,
It is achieved that front and back longitudinal self-feeding of sheet feeding belt.
The discharge end of the upper material supporting rack sets back fed device, and back fed device includes servo motor and speed reducer, connecting shaft
Device, lower feeding roller, upper feeding roller, the fixed feeding roller seat in left and right, left and right compress feeding roller seat, and sheet feeding belt is between upper and lower feeding roller
It passes through.Lower feeding roller is mounted on the fixed feeding roller seat in left and right, and upper feeding roller is mounted on left and right and compresses on feeding roller seat.Left and right pressure
Tight feeding roller seat is separately mounted on the fixed feeding roller seat in left and right, can be pushed along slideway, ensures that upper and lower feeding roller clamps plate
Band.Upper feeding roller, the lower feeding roller of back fed device are mounted on upper material supporting rack.When servo motor drives feeding roller rotation,
It is achieved that front and back longitudinal self-feeding of sheet feeding belt.
The present invention would not go out close switch and open up since sheet feeding belt both sides are not provided with interior close switch and outer close switch
Sawing sheet volume touching scratches, and causes to damage close to switch and makes to scratch the problem of position is scrapped.
The technological progress now obtained simultaneously also has：
During automatic press, realizes the horizontal and vertical roll barrel synchro-feed feeding of coiled strip, be exactly that coiled strip expands into plate
It on punching machine diel position, realizes as punching press position and presses scheduled horizontal and vertical regular feeding in the end of material strip
Movement.The horizontal and vertical feed motion at coiled strip punching press position must follow the punching press beat of punching machine, the continuous punching of punching machine completely
Pressure is possible to swimmingly carry out.This feature determines that the horizontal and vertical feed motion at coiled strip punching press position is rushed with punching machine
The intermittent movement for pressing beat fully synchronized, and the movement of the feature of intermittent movement maximum is off and on, according to certain
Temporal regularity intermittent cyclic carries out, so within the scope of a cycle of movement, the maximum speed of movement is faster than average speed
Many times, moving the initial period of beginning, to start response fast, and when high speed wants stable movement, is reliably capable in the latter end of movement
It comes to a complete stop.The characteristics of intermittent movement determine we to realize portraitlandscape roll barrel synchro-feed feeding, it is necessary to solve with
Under several aspects the problem of：That is exactly that first to move part mass small；Second is that movement interference cannot occur；The two are intervals
Movement usually requires that.Section 3 is also that be steel plate strip must not have permanent twist deformation for the particular/special requirement of punching press plate.
The quality of controlled motion component is to ensure that intermittent movement is enable to respond quickly, and can quickly be opened when starting
Move up, in high speed can even running, can quickly be stopped when stopping, the steady necessary condition for stopping accurate stopped.With
Toward design in, once the distortion of someone's steel plate strip caused by order to overcome in-movement, once allowed uncoiler with coiled strip one
It rises and follows in-movement intermittent movement, and the weight that uncoiler and strip intervolve will drive so big close to 20 tons
The system high-speed of quality does intermittent movement, is not only that dynamical system is very huge, and waste of energy implements uneconomical, Er Qieyin
Big for quality, movement inertia is too big, and in ceaselessly shutdown process, kinematic accuracy is not achieved, and equipment is easily damaged, is proved to be one
The infeasible design scheme of kind.In the present invention, the upper material supporting rack and steel plate strip only welded with lightweight section when traverse feed
Do intermittent movement, only with the rotation of upper and lower feeding roller when length feed, the expansion of steel plate strip only has the rotation of coil of strip and spool of tape,
The larger steel coil strip of quality, uncoiler, lower material supporting rack, engine base etc. all do not participate in intermittent movement.It can not only be with small servo electricity
Machine, it is simple, convenient, fast, economically realize movement needs, and kinematic accuracy is very high（The precision of feed motion in place is very high,
Error is in terms of a few tenths of a mm）, fully met the requirement of punching press.
Not only avoid uncoiling campaign, in-movement, the mutual movement interference of length feed movement so that send automatically
Material is achieved；And the combined influence for avoiding each movement while acting on steel plate strip to steel plate strip, easily operated and control
System.
Uncoiling campaign is realized on uncoiler.Uncoiling is driven by the common electric machine and common motor of frequency control
Carry-over pinch rolls rotate, and coiled strip is launched into sheet feeding belt.In this process, only the rotary motion of carry-over pinch rolls and with volume in carry-over pinch rolls
Rotation under effect, the steel plate strip left is only sagging under gravity, itself is not by distortion power.In addition, setting one
After the substantially matched speed of basic and longitudinal roll barrel synchro-feed feeding speed, material is left as motor rotates.Detection
Switch can detect the variation of sagging steel plate strip position, adjust to the rotating speed of motor, ensure the plate left
Band has suitable burden.The movement of uncoiling motor and length feed, in-movement are relatively independent, need not be strictly same
Step, implements simple and convenient, economically feasible.
Longitudinal roll barrel synchro-feed feeding is taken two groups of feeding rollers to by two groups of servo motors and is formed respectively, synchronous start and stop, only
And punching machine punching press synchronous with the punching press beat of punching machine action linkage, implements conveniently, will not generate distortion to sheet feeding belt and become
Shape.
Lateral roll barrel synchro-feed feeding drives upper material supporting rack to be transported in the linear guide by servo motor and ball screw assembly,
It goes to realize, the movement is only synchronous with the punching press beat of punching machine and punching machine punching press action links, and implements conveniently.Because preceding
Sheet feeding belt accumulation between length feed is given a present afterwards is constant always, during traverse feed, within an in-movement period,
The plate overall length of accumulation is constant but the shape of accumulation has a cyclically-varying, but this variation do not interfere with laterally into
Material, will not cause the torsional deformation of sheet feeding belt.
In terms of the torsional deformation of control sheet feeding belt, because sheet feeding belt space overturning 90 on lower material supporting rack enters upper retainer
After frame, one steel coil strip of self-assembling formation between upper and lower material supporting rack, the deformation that be distorted can only be at this position.After adjusting
During self-feeding, the size of this steel coil strip can be only related with the upper position of material supporting rack when in-movement, one
Occur in a in-movement period one change from small to big, process again from large to small, as long as steel coil strip is when minimum
Radius of curvature be more than steel plate strip do not generate permanent twist deformation least radius requirement, steel plate strip would not generate distortion become
Shape.This least radius is happened at material supporting rack farthest away from the place of preceding longitudinal feeding roller, can debug when side by hand
Just it is arranged.It is safe, economical, reliable.It is easy to grasp, it is easy to operate.
Description of the drawings
Fig. 1 is vertical view of the present invention；
Fig. 2 is front view of the present invention；
Fig. 3 is left view of the present invention.
Specific implementation mode
The method of entire volume coiled strip roll barrel synchro-feed feeding is：
The expansion of A coiled strips
On main shaft 1 of the coiled strip 5 loaded on uncoiler 4, main shaft 1 is mounted on by bearing in rack 14.A pair of of uncoiling carry-over pinch rolls
Clamp sheet feeding belt.Uncoiling motor 6 drives the rotation of uncoiling carry-over pinch rolls by speed reducer 7, to continuously leave coiled strip 5
At sheet feeding belt.
The guiding and overturning of B sheet feeding belts
The sheet feeding belt left is laid in by guiding device on lower material supporting rack 2, across occuping above lower material supporting rack 2 simultaneously
With the upper material supporting rack 3 of 290 degree of square crossings of lower material supporting rack, it is laid on material supporting rack 3 after being flipped up 90 degree of union space turnover,
Ensure in traverse feed by synchronizing for front and back longitudinal feed system and longitudinal movement interference does not occur in.
The horizontal and vertical roll barrel synchro-feed of C sheet feeding belts
Servo motor 10 drives ball-screw 12 to drive upper retainer seat along line slideway auxiliary side-to-side movement, realizes laterally volume
Bucket synchro-feed.Length feed is realized by the servo feed system of front and back two sets synchronous workings.Preceding feed system is in
The feeding end of lower material supporting rack 2, back fed system are installed on the discharge end of material supporting rack 3.This two sets feeding system synchronization operations, folder
It holds sheet feeding belt and does length feed movement, and ensure that burden of the sheet feeding belt of overturning on material supporting rack is constant, as long as starting
During installing manual threading material, the burden of sheet feeding belt, and will not in feeding end of the upper table far from lower material supporting rack 2
Caused during plate is overturn the too small permanent deformation for causing sheet feeding belt of plate curvature can, have very strong operable
Property.
Realize that the device of entire volume coil sheet material volume bucket synchro-feed feeding method includes mainly：
A material developings
Material developing includes rack 14, main shaft 1, motor 6 and speed reducer 7, uncoiling carry-over pinch rolls 8, the sagging detection of strip
Close to switch 9 etc..
Rack 14 is to support the box typed structure part of coiled strip 5, can bear the weight of decoiling equipment itself and coiled strip 5.Main shaft 1
It is support coiled strip 5, is mounted in rack 14 with bearing.Outputing end in coiled strip 5 has motor 6 split by the drive one of speed reducer 7
Carry-over pinch rolls 8 are rolled up to rotate.Sheet feeding belt is clipped among a pair of of uncoiling carry-over pinch rolls 8.Band volume rotation is driven when uncoiling carry-over pinch rolls 8 rotate,
To which coiled strip 5 is continuously split into sheet feeding belt.The steel plate strip 15 of expansion is naturally drooped to be detected under the effect of gravity and be held
It closes 9 and detects that motor 6 can slow down when detecting that 15 position of steel plate strip is too low, and excessively high motor 6 can accelerate to ensure
There is the accumulation of steel plate strip 15 between preceding longitudinal feeding device and decoiling equipment, ensures not send out between length feed movement and uncoiling campaign
Raw movement interference.
The guiding of B sheet feeding belts and turnover device
The guiding of sheet feeding belt and turnover device include that steel plate strip horizontal device 17, steel plate be with stopper 18, lower material supporting rack
2, several parts such as upper material supporting rack 3.
Sagging sheet feeding belt enters sheet feeding belt horizontal device 17 after the rising of guide wheel 16, and the effect of horizontal device 17 is exactly to allow
Sheet feeding belt has before longitudinal feed system one section of sufficiently long horizontal to place before entry, and effect is to eliminate sheet feeding belt upon deployment
The sagging influence to length feed.Steel plate with stopper 18 adjusts the left and right position of steel plate strip 15 on horizontal device 17.Steel
The horizontal on lower material supporting rack 2 of strip 15 is turned over across upper material supporting rack 3 and is rotated into upper material supporting rack 3 backward.Upper material supporting rack 3, lower retainer
Frame 2 is spatially staggered into 90 degree up and down.Lower material supporting rack 2 is fixed, and upper material supporting rack 3 is moved left and right with in-movement.
C sheet feeding belt servo roll barrel Synchronous drive systems
The feed system of sheet feeding belt includes traverse feed servo automatic feeding system, preceding length feed servo self-feeding system
System, rear length feed servo automatic feeding system.
Traverse feed refers to the vertical feed motion of the long side of direction of feed motion and the sheet feeding belt of expansion.Traverse feed
Kinematic system includes servo motor 10, shaft coupling 19, ball screw assembly, 41（Ball-screw and screw composition）, left support abutment, right branch
Seat, the linear guide, upper material supporting rack 3.On left and right, bearing, left and right bearing is mounted on pedestal 22 ball-screw.Servo
Motor 10 rotates, and drives ball-screw 12 to rotate by shaft coupling 19, to make screw 23 drive upper material supporting rack 3 and plate
Material strip moves in the linear guide.When servo motor 10 reversely rotates, upper material supporting rack 3 and sheet feeding belt are in the linear guide to phase
Negative direction moves, and to constitute the in-movement that sheet feeding belt moves left and right, realizes lateral self-feeding.
Length feed refers to the direction of feed motion feed motion parallel with the long side of the sheet feeding belt of expansion.It realizes longitudinal
Feeding is realized by forward and backward two sets of length feed kinematic systems.
Preceding feed arrangement includes servo motor 24 and speed reducer 42, shaft coupling 25, lower feeding roller（Active-feeding roller）27, on
Feeding roller（Compress feeding roller）26, the fixed feeding roller seat 43 in left and right, left and right compress feeding roller seat 44, and sheet feeding belt is from upper and lower feeding
It is passed through between roller.Lower feeding roller 27 is mounted on left and right and fixes on feeding roller seat 43, and upper feeding roller 26 is mounted on left and right and compresses feeding roller
On seat 44.Left and right compression feeding roller seat 44 is separately mounted to left and right and fixes on feeding roller seat 43, can push, ensure along slideway
Upper and lower feeding roller clamps sheet feeding belt.Upper feeding roller 26, the lower feeding roller 27 of preceding feed arrangement are mounted on horizontal device 17.When
When servo motor 24 drives feeding roller rotation, it is achieved that front and back longitudinal self-feeding of sheet feeding belt.
Back fed device includes servo motor 28 and speed reducer 40, shaft coupling 29, lower feeding roller（Active-feeding roller）30, on
Feeding roller（Compress feeding roller）31, the fixed feeding roller seat 45 in left and right, left and right compress feeding roller seat 46, and sheet feeding belt is from upper and lower feeding
It is passed through between roller.Lower feeding roller 30 is mounted on left and right and fixes on feeding roller seat 45, and upper feeding roller 31 is mounted on left and right and compresses feeding roller
On seat 46.Left and right compression feeding roller seat 46 is separately mounted to left and right and fixes on feeding roller seat 45, can push, ensure along slideway
Upper and lower feeding roller clamps sheet feeding belt.Upper feeding roller 31, the lower feeding roller 30 of back fed device are mounted on upper material supporting rack 3.When watching
When taking the drive feeding roller rotation of motor 28, it is achieved that front and back longitudinal self-feeding of sheet feeding belt.
During self-feeding, front and back longitudinal direction roll barrel synchro-feed feed device synchronous operation ensures that in this way
The sheet feeding belt accumulated between front and back feeding roller is a steady state value, as long as accumulate between front and back feeding roller when starting clamping sheet feeding belt
Sheet feeding belt balances out the variable quantity of the sheet feeding belt needed for traverse feed enough, would not cause to interfere to in-movement, from
And it ensure that the continual and steady operation of lateral roll barrel synchro-feed feeding.
Claims (1)
1. a kind of entire volume coil sheet material volume bucket synchro-feed feed device, including：Uncoiler, guiding and turnover device, it is described to lead
Draw and turnover device include horizontal device, steel plate with stopper, lower material supporting rack and upper material supporting rack, the coiled strip of expansion through guide wheel into
Enter horizontal device, horizontal device is with stopper equipped with steel plate, and lower material supporting rack and upper material supporting rack are spatially staggered into up and down
90 degree, the lower material supporting rack feed end of uncoiler coiled strip expansion direction cooperation, lower material supporting rack discharge end upper vertical is in lower material supporting rack pair
Material supporting rack feed end should be set, upper material supporting rack discharge end sets retainer in-movement system, and the feed end of lower material supporting rack is set
The discharge end of preceding feed arrangement, upper material supporting rack sets back fed device, and preceding feed arrangement is synchronous with back fed device；
The upper material supporting rack discharge end sets retainer in-movement system, and traverse feed refers to direction of feed motion and exhibition
The vertical feed motion of the long side of the steel plate strip opened；In-movement system includes servo motor, shaft coupling, ball-screw
Pair, left support abutment, right support abutment, the linear guide, upper material supporting rack；Ball-screw is mounted on left and right bearing, and left and right bearing is mounted on
On pedestal；Servo motor rotates, and ball screw turns are driven by shaft coupling, to make screw drive upper material supporting rack and
Steel plate strip moves in the linear guide；When servo motor reversely rotates, upper material supporting rack and steel plate strip are in the linear guide to phase
Negative direction moves, and to constitute the in-movement that steel plate strip moves left and right, realizes lateral self-feeding；
The feed end of the lower material supporting rack sets preceding feed arrangement, preceding feed arrangement include servo motor and gear reducer, shaft coupling, under
Feeding roller, upper feeding roller, the fixed feeding roller seat in left and right, left and right compress feeding roller seat, and steel plate strip is passed through between upper and lower feeding roller；
Lower feeding roller is mounted on the fixed feeding roller seat in left and right, and upper feeding roller is mounted on left and right and compresses on feeding roller seat；Left and right compresses and send
Material roller seat is separately mounted on the fixed feeding roller seat in left and right, can be pushed along slideway, ensures that upper and lower feeding roller clamps steel plate strip；
Upper feeding roller, the lower feeding roller of preceding feed arrangement are mounted on horizontal device；It is just real when servo motor drives feeding roller rotation
Front and back longitudinal self-feeding of steel plate strip is showed；
The discharge end of the upper material supporting rack sets back fed device, back fed device include servo motor and gear reducer, shaft coupling, under
Feeding roller, upper feeding roller, the fixed feeding roller seat in left and right, left and right compress feeding roller seat, and steel plate strip is passed through between upper and lower feeding roller；
Lower feeding roller is mounted on the fixed feeding roller seat in left and right, and upper feeding roller is mounted on left and right and compresses on feeding roller seat；Left and right compresses and send
Material roller seat is separately mounted on the fixed feeding roller seat in left and right, can be pushed along slideway, ensures that upper and lower feeding roller clamps steel plate strip；
Upper feeding roller, the lower feeding roller of back fed device are mounted on upper material supporting rack；It is just real when servo motor drives feeding roller rotation
Front and back longitudinal self-feeding of steel plate strip is showed.
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| Application Number | Priority Date | Filing Date | Title |
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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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| 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 |
| CN113231515B (en) * | 2021-05-11 | 2022-12-23 | 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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| 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 |
| 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 |
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| US3066932A (en) * | 1959-09-03 | 1962-12-04 | Kimberly Clark Co | Paperfolding machine and method |
| US4923139A (en) * | 1988-09-26 | 1990-05-08 | Redicon Corporation | Coil feeding system, mehod and apparatus |
| JP2849448B2 (en) * | 1990-06-05 | 1999-01-20 | 株式会社アマダ | Sheet material processing method |
| CN101869950A (en) * | 2010-06-08 | 2010-10-27 | 莱恩精机(深圳)有限公司 | Bidirectional servo feeding machine |
| 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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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
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