CN104003233B - A kind of thin film film roll thickness product tires out control system - Google Patents
A kind of thin film film roll thickness product tires out control system Download PDFInfo
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- CN104003233B CN104003233B CN201410258921.8A CN201410258921A CN104003233B CN 104003233 B CN104003233 B CN 104003233B CN 201410258921 A CN201410258921 A CN 201410258921A CN 104003233 B CN104003233 B CN 104003233B
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Abstract
The invention belongs to film roll unwinding and rewinding apparatus field, be specifically related to a kind of thin film film roll thickness product and tire out control system.The present invention includes consisting of part: unreeling structure: be used for releasing thin film at film roll, it at least includes the roller reel for disposing film roll, and this roller reel can make shift reciprocately action along its axis；Edge locking device: for locking and correct the direct of travel of releasing thin film at roller reel, it is placed at the travel path of the released thin film of unreeling structure and its induction end points to thin film face；Thin film film roll thickness product is tired out control system and is also included for driving edge locking device to make the drive mechanism of set direction action, the direction of action parallel thin film face of this edge locking device and vertical or intersect at thin film direct of travel and arrange.The film roll processed via the present invention, its thickness uniformly overlaps, and is finally reached the elimination purpose of thickness accumulation, the most just solves film roll thickness accumulation problem when current thin film is cut, and then reduces the generation of defective work.
Description
Technical field
The invention belongs to film roll unwinding and rewinding apparatus field, be specifically related to a kind of thin film film roll thickness product and tire out
Control system.
Background technology
In view of when carrying out unwinding and rewinding operation, thin film advance be likely to occur between each running roller along roller
Wheel shaft to the phenomenon such as skidding skew, generally ensure the most defeated of himself by arranging edge locking device
Send effect；Edge locking device is actually an electric eye component, and the thin film being typically placed on running roller is defeated
Send at side, path, and this electric eye connection controller, and control putting of thin film conveyor side with controller
Volume machine or feed mechanism；The travel path of electric eye monitoring film, and occur along rolling axle at thin film
Obtain signal when skidding on line direction offsets with transmission to controller, then controlled thin film by controller
At conveyor side, corresponding component performs the panning effect along running roller axis direction of thin film, whole to ajust
The direct of travel of thin film.Above-mentioned parts are when actually used, it has been found that, due to machine self
Operating characteristic, above-mentioned edge locking device is the most mechanical and can not reach predetermined flexible operating requirement；
If the finished films self processed due to casting machine is just due to processing characteristics, there is thin-film width side
Differ and film length direction thickness tends to consistent problem, once along film length to face thickness
During the coiling rolling of direction, the constantly overlapping accumulation of its thickness thicker portion, thus cause whole start volume
Present bulge phenomenon；This phenomenon is necessary for when its film roll feeding cutting machine is carried out primal cut
Corrected, the most not only cause subsequent thin film film roll to still suffer from a large amount of bulge, sagging, from
And more it being easily generated defective work, the most whole film roll is rough and uneven in surface and outward appearance is poor, causes client to throw
Tell particularly strong；But, can solve the problem that the problems referred to above still without a kind of effective mode at present,
Often it is still by the most no longer being managed after edge locking device locking thin film travel path, often gives final
The quality of product has a negative impact.
Summary of the invention
It is an object of the invention to solve above-mentioned the deficiencies in the prior art, it is provided that a kind of simple in construction and
Practical thin film film roll thickness product tires out control system, and it can effectively solve film when current thin film is cut
Volume thickness accumulation problem, reduces the generation of defective work, and it is stable and reliable in work.
For achieving the above object, present invention employs techniques below scheme:
A kind of thin film film roll thickness product tires out control system, including consisting of part:
Unreeling structure: be used for releasing thin film at film roll, it at least includes for disposing the roller of film roll to roll up
Cylinder, and this roller reel can make shift reciprocately action along its axis；
Edge locking device: for locking and correct the direct of travel of releasing thin film at roller reel, it is placed in
At the travel path of the released thin film of unreeling structure and its induction end point to thin film face；Edge locking device sense
When should arrive thin film along the generation skew of its width, control roller reel at unreeling structure and make displacement regulation
Action；
It is characterized in that: described thin film film roll thickness product is tired out control system and also included for driving lock seaming
The drive mechanism of set direction action made by device, the direction of action parallel thin film face of this edge locking device and hanging down
Straight or intersect at thin film direct of travel and arrange.
Described drive mechanism is leading screw and nut mechanism, the power part rotated including screw mandrel, driving screw mandrel
And be arranged on screw mandrel and constitute with it slide block of threaded engagement, slide block be placed on guide rail and with
Affixed layout between edge locking device.
Screw mandrel length direction parallel rollers spool axis is arranged.
Described drive mechanism also includes the travel switch for limiting slider displacement stroke, described stroke
Switch is two and is arranged at slide block both sides along screw mandrel length direction respectively, two travel switches
Gap treats shift length equal to set edge locking device along thin-film width direction；Slide block and stroke
Switch room constitutes vicarious matching relationship.
Described drive mechanism also includes carving graduated scale bar, described scale bar length direction and silk
Pole length direction is in the same direction and both are arranged in parallel each other, and scale bar is socketed with sleeve part and between the two
Constitute and be slidably socketed cooperation；Travel switch is placed on transverse slat, is arranged in parallel between transverse slat and scale bar；
Affixed matching relationship is constituted between transverse slat and sleeve part；On sleeve part, Vertical surveyors' staff pole length direction is arranged
Mark closely screw hole, mark closely between screw and sleeve part constitute screw thread affixed and this mark closely screw end with
Constitute between scale bar shaft and push against the affixed cooperation of formula.
Offering the installing hole running through its plate body on described transverse slat, it is solid that travel switch constitutes bolt with it
Connect cooperation；Described installing hole is multiple and along the uniform setting of transverse slat length direction.
Described power part is motor, and unreeling structure also includes the roller set being arranged in roller reel discharge end
Part, drive mechanism is fixed in roll assembly frame, and edge locking device profile is " U " shape of accumbency
And its " U " shape opening constitutes its induction end, " U " shape opened gap of edge locking device is coated on
One side of the thin film on roll assembly and have spacing each other and arrange.
Described unreeling structure includes being positioned at constituting back with roller platen roller between centers at roller reel both ends
Turning the support coordinated, support is fixed on base and constitutes guide tracked cooperation, support displacement side with it
To the reciprocating action direction constituting roller reel；Being provided with cylinder on described base, cylinder splits roller volume
At two end supports of cylinder, affixed layout between the tailpiece of the piston rod of each cylinder and respective holder, and each cylinder
Stroke directions arrange in the same direction with support direction of displacement.
The beneficial effects of the present invention is following some:
1), utilizing existing structure and the function of traditional edge locking device, the employing looked for another way drives machine
Structure drives edge locking device to produce reciprocating action, so that roller reel is after edge locking device generation action, passively
Perform roller reel shift reciprocately operation, be finally reached for film roll thickness accumulate improvement very
To eliminating purpose.In structure originally, its edge locking device is generally corresponding at once lock seaming and roller reel
After carrying out its displacement regulation, total does not reoperates, thus completes the deckle lock seaming of edge locking device
Purpose, the original intention of its work purpose is i.e. to ensure the normal work of follow-up cutting knife trimming, but,
This clearly cannot solve aforesaid film roll thickness accumulated defect；The present invention is direct with active mode
Drive edge locking device action, make " thin film generation axial dipole field-edge locking device sensing-roller reel position originally
Move " this operating procedure changes into drive mechanism action-edge locking device displacement-thin film face " relatively "
Edge locking device produces axial slip-edge locking device sensing-roller reel action therewith and rectifies a deviation, thus in lock seaming
Device reaches again the succinct purpose controlling roller reel displacement while still possessing lock seaming performance；Above-mentioned dynamic
In work, although roller reel is still is performing its displacement action, the purpose of its execution action is also only
In order to rectify a deviation, but when application is to place of the present invention, due to the frequent displacement of edge locking device self, from
And make the membrane direction of its film roll create " actively controlled " in the axial direction of its roller reel
Change, finally make the script in film roll be positioned at the blocked up face on same thin film length direction and its
Relatively thin face on his length direction is staggered and is superimposed together, and its thickness uniformly overlaps,
The elimination purpose of film roll thickness accumulation is reached again eventually on the premise of completing to cut this basic effect,
The most just solve film roll thickness accumulation problem when current thin film is cut, and then reduce defective work
Generation.
2), the setting of drive mechanism can be multiple, or be rack and pinion drive mechanism, with gear work
For power source, and with the affixed edge locking device of tooth bar, thus its rack drives edge locking device when gear action
Produce corresponding actions；Or for arranging double chain wheel, and arrange the chain for affixed edge locking device between the two
Bar or pull rope, thus when sprocket wheel rotating in same direction, corresponding drive chain or pull rope produce reciprocal
Action；Preferred version of the present invention is for using leading screw and nut mechanism, using slide block as the carrying of edge locking device
Body, using the track arranged in advance as the displacement basal plane of slide block, with the screw mandrel of parallel rollers spool axis
As the drive division of slide block, by the dynamic Control of power part, thus reach rotation and the cunning of screw mandrel
The relative displacement effect of block, the most just reaches the past double action controlling edge locking device along thin-film width direction
Making the purpose of stroke, its simple in construction is quick and degree of enforcement is high, all can be able to obtain in each operating environment
To effectively using, work extremely reliable stable.
3) effect is finally driven, in view of slide block, here by the layout of travel switch, thus
Ensure that the automatically working effect of whole drive mechanism；When practical operation, edge locking device is at slide block
Drive under along screw mandrel generation action, now edge locking device and thin film face produce Relative sliding, therefore
With regard to " relative is passive ", edge locking device also senses that thin film face creates axial slip action, the most just
Control roller reel the most accordingly and produce reciprocating action；The continuous displacement of edge locking device, roller reel namely constantly
Action；Afterwards, slide block touches the travel switch being positioned at slide block wherein side, and power part senses row
Journey switching signal, along with driving screw mandrel reversion, slide block starts reverse stroke, until touching displacement
The travel switch position of its opposite side, with this repeatedly, is finally reached its dynamical mechanized operation
Effect.
4), scale bar layout and with the telescopic fiting effect of transverse slat, it is ensured that travel switch exists
Screw mandrel length direction, or perhaps the adjustability in the direction of action of edge locking device, at said structure
Installation when working, if the thickness accumulation of new film roll eliminates undesirable and needs to take the circumstances into consideration to strengthen
The amplitude of fluctuation of thin film, during preferably the high thickness face of thin film respective regions is staggered, now
It is accomplished by loosering a bolt, and corresponding peace travel switch retrieved and be placed in correspondence position
At dress hole；Accordingly, it is contemplated that edge locking device self for cutting the limited of trimming width,
Must assure that edge locking device can not be deviate from beyond thin film face side, the most again by transverse slat along scale bar
Displacement effect, aforementioned with installing hole coarse adjustment travel switch position after, then with mark closely screw realize
The fixed point fixed effect of transverse slat position, to guarantee that edge locking device reaches in the restriction spacing of travel switch
What it was intrinsic is accurately positioned effect.
5), the actual displacement structure of roller reel, be to make respect thereto with the support pushed with cylinder
Reciprocal sliding movement realizes；In other words, when each cylinder is respectively positioned between two stands, and position
When the cylinder of roller reel end makees process action, then the cylinder being positioned at roller reel opposite side i.e. does
Backhaul action, thus complete the axial displacement effect of roller reel；Its concrete shift length and opportunity
The sensing capability relying on edge locking device realizes, and has used universal, the most not in this area
Repeat the most one by one.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is position view positioned opposite between roller reel, support, cylinder and base.
The concrete corresponding relation of the drawing reference numeral parts each with it in the present invention is as follows:
10-roller reel 11-support 12-base 13-cylinder 20-edge locking device 31-screw mandrel
32-power part 33-slide block 34-travel switch 35-scale bar 351-sleeve part
36-transverse slat 361-installing hole 37-marks closely screw
Detailed description of the invention
For ease of understanding, here in connection with Fig. 1-2, concrete structure and the working method thereof of the present invention are made
Hereinafter describe:
The concrete structure of the present invention as shown in Figure 1-2, including existing edge locking device 20 and relevant
Control parts, and the thin film face sliding sensed with edge locking device 20 is as signal, reach to control roller
Reel 10 produces along its axial reciprocating action effect, finally realizes for thin film action sliding
Rectifying effect.On the basis of said structure, the present invention is additionally arranged and can make driving of reciprocating linear action
Motivation structure, screw mandrel slide block mechanism etc. the most as shown in Figure 1, use screw mandrel 31 as slide block 33
Drive rod, constituted threaded engagement while the affixed edge locking device of slide block 33 20 and between screw mandrel 31；
Meanwhile, arrange at the both sides of slide block 33 stroke that travel switch 34 is to limit the past double action of slide block 33
Make distance；With the layout of installing hole 361 on transverse slat 36, it is ensured that for travel switch 34 position
Coarse adjustment effect, meanwhile, the design of scale bar 35, then ensure that for travel switch 34 and slide block
33 relative positions accurately adjust purpose, the most more convenient when initial system compensation, it is possible to
The actual installation position of edge locking device 20 is only i.e. can determine that with the scale on scale bar 35.
During specific works of the present invention, it is first according to traditional approach, by film side limit via edge locking device
Pass in the "U" shaped peristome of 20, application to edge locking device 20 shown in Fig. 1 time, be by
It is more than one side of thin film that lower direction is through edge locking device 20 peristome, so that the opening of edge locking device 20
Induction end in portion can sense the concrete displacement of thin film；Now, edge locking device 20 is started working,
And according to the lock seaming distance of current preset, control roller reel 10 and carry out reciprocating action fine setting, thus
Reach the correction for thin film course and lock seaming effect；Meanwhile, the driving machine of the present invention
Structure starts action, as a example by the leading screw and nut mechanism shown in Fig. 1, and now driven by motor screw mandrel 31
Rotate, the slide block 33 on screw mandrel 31 starts along guide rail generation action therewith, edge locking device 20 also with
Action: when rotating counterclockwise such as screw mandrel 31, slide block 33 drives edge locking device 20 along parallel thin film
Close action is made in the direction of face at thin film, and when screw mandrel 31 rotates clockwise, slide block 33 is again
Drive edge locking device 20 along the direction work of parallel thin film face away from thin film action therewith；And as sliding
The core of block 33 reciprocating action, then be two travel switches at slide block 33 travel path that are placed in
34 realize；Travel switch 34 carries out coarse adjustment with installing hole 361 reserved on transverse slat 36, and with
The sliding of the relative scale bar 35 in scale bar 35 upper bush portion 351 is adjusted to final accurate adjustment, finally
Reach for slide block 33 position also and the controllable precise effect of edge locking device 20 position.
In sum, the edge locking device 20 of the present invention, actually it is still in its lock seaming of loyal execution dynamic
Making, the transmission of its signal or even control depend on current conventional control mechanism the most completely and realize,
This is just effectively guaranteed minimum chemical conversion basis when improving whole body and maximum gain；And phase
To, by the setting of drive mechanism, so that originally " thin film generation axial dipole field action-
Edge locking device 20 sense film movement offset and send signal-roller reel 10 make corresponding displacement with
Rectify a deviation for membrane excursion " this operating procedure changes into " drive mechanism action-edge locking device
20 displacements and produce Relative sliding-in other words with thin film, thin film face produces relative edge locking device 20
Width sliding-edge locking device 20 senses that corresponding positions made by the above-mentioned sliding-roller reel 10 of thin film
Move to rectify a deviation for membrane excursion ", thus while edge locking device 20 still possesses lock seaming performance
Reach again the succinct purpose controlling roller reel 10 displacement；Although roller reel 10 is still is performing it
Displacement action, the purpose of its execution action is also only used to correction, but in application to the present invention
During place, make again axial at its roller reel 10 in the membrane direction " actively and controlled " of its film roll
On create sliding change, finally make the mistake that the script in film roll is positioned on same thin film length direction
Thick face is staggered with the relatively thin face on other length directions and is superimposed together, its thickness
The most overlapping, thus reach ensureing that the elimination solving thickness accumulation while it cuts effect is asked
Topic, and then reduce the generation of defective work；Present configuration simply reliable and stable work, very
It is used as edge locking device 20 and the connection of slide block 33 to may continue to use the most universal regulation support
Arm, thus meet the stereoscopic localized effect of edge locking device 20 multi-angle based on thin film side, its city
Field has a extensive future.
Claims (4)
1. thin film film roll thickness product tires out a control system, including consisting of part:
Unreeling structure: be used for releasing thin film at film roll, it at least includes the roller for disposing film roll
Reel (10), and this roller reel (10) can make shift reciprocately action along its axis；
Edge locking device (20): be used for locking and correct roller reel (10) place and release the traveling side of thin film
To, it is placed at the travel path of the released thin film of unreeling structure and its induction end points to thin film
Face；When edge locking device (20) senses thin film along the generation skew of its width, control to unreel
At mechanism, displacement regulation action made by roller reel (10)；
It is characterized in that: described thin film film roll thickness product is tired out control system and also included for driving lock
Limit device (20) makees the drive mechanism of set direction action, the direction of action of this edge locking device (20)
Parallel thin film face and vertical or intersect at thin film direct of travel and arrange；
Described drive mechanism is leading screw and nut mechanism, including screw mandrel (31), drives screw mandrel (31)
The power part (32) that rotates and to be arranged in screw mandrel (31) upper and constitute threaded engagement with it
Slide block (33), slide block (33) be placed on guide rail and and edge locking device (20) between affixed layout；
Screw mandrel (31) length direction parallel rollers reel (10) axis is arranged；
Described drive mechanism also includes the travel switch for limiting slide block (33) displacement stroke
(34), described travel switch (34) is two and arranges along screw mandrel (31) length direction respectively
At slide block (33) both sides, the gap of two travel switches (34) is equal to set lock seaming
Device (20) treats shift length along thin-film width direction；Slide block (33) and travel switch (34)
Between constitute vicarious matching relationship；
Described drive mechanism also includes carving graduated scale bar (35), described scale bar (35)
In the same direction and both are arranged in parallel each other for length direction and screw mandrel (31) length direction, scale bar (35)
On be socketed with sleeve part (351) and between the two constitute be slidably socketed cooperation；Travel switch (34)
It is placed on transverse slat (36), is arranged in parallel between transverse slat (36) and scale bar (35)；Transverse slat
(36) and affixed matching relationship is constituted between sleeve part (351)；Sleeve part (351) is upper vertical
Scale bar (35) length direction is provided with marks closely screw hole, marks closely screw (37) and sleeve part
(351) between, composition screw thread is affixed and this marks closely screw (37) end and scale bar (35) shaft
Between constitute push against the affixed cooperation of formula.
Thin film film roll thickness product the most according to claim 1 tires out control system, and its feature exists
In: offer the installing hole (361) running through its plate body, travel switch on described transverse slat (36)
(34) constitute with it that bolt is affixed to be coordinated；Described installing hole (361) is multiple and along transverse slat (36)
The uniform setting of length direction.
Thin film film roll thickness product the most according to claim 1 tires out control system, and its feature exists
In: described power part (32) is motor, and unreeling structure also includes being arranged in roller reel (10)
The roll assembly of discharge end, drive mechanism is fixed in roll assembly frame, edge locking device (20)
Profile is " U " shape of accumbency and its " U " shape opening constitutes its induction end, edge locking device (20)
The side of thin film that is coated on roll assembly of " U " shape opened gap and between having each other
Away from layout.
Thin film film roll thickness product the most according to claim 1 tires out control system, and its feature exists
In: described unreeling structure include being positioned at roller reel (10) both ends with roller reel (10)
Constitute the support (11) that revolution coordinates between roll shaft, support (11) be fixed in base (12) upper and
Constitute guide tracked cooperation with it, support (11) direction of displacement constitutes the reciprocal of roller reel (10)
Direction of action；Being provided with cylinder (13) on described base (12), cylinder (13) splits roller volume
At two end supports of cylinder (10), the tailpiece of the piston rod of each cylinder (13) and respective holder (11)
Between affixed layout, and the stroke directions of each cylinder (13) and support (11) direction of displacement are in the same direction
Arrange.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258921.8A CN104003233B (en) | 2014-06-11 | 2014-06-11 | A kind of thin film film roll thickness product tires out control system |
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|---|---|---|---|
| CN201410258921.8A CN104003233B (en) | 2014-06-11 | 2014-06-11 | A kind of thin film film roll thickness product tires out control system |
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| CN104003233A CN104003233A (en) | 2014-08-27 |
| CN104003233B true CN104003233B (en) | 2016-11-02 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104191800B (en) * | 2014-09-10 | 2016-04-27 | 常州市永明机械制造有限公司 | The method of the multiple film that yardage roll is smooth and coating machine and multiple film rolling |
| CN104378058A (en) * | 2014-11-21 | 2015-02-25 | 天津市翔晟远电力设备实业有限公司 | Field solar electricity taking device |
| CN109250548B (en) * | 2018-08-31 | 2021-03-23 | 重庆云天化瀚恩新材料开发有限公司 | Method for rolling PVA film for polaroid |
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| CN203976046U (en) * | 2014-06-11 | 2014-12-03 | 永新股份（黄山）包装有限公司 | A kind of film volume thickness accumulation control system |
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| JP3947394B2 (en) * | 2001-12-11 | 2007-07-18 | 富士フイルム株式会社 | Solution casting method |
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|---|---|---|---|---|
| CN2923617Y (en) * | 2006-04-30 | 2007-07-18 | 马镇鑫 | Plastic film position staggered-folding winding device |
| CN201287982Y (en) * | 2008-10-24 | 2009-08-12 | 汕头市远东轻化装备有限公司 | Film rolling apparatus |
| CN202296484U (en) * | 2011-10-20 | 2012-07-04 | 南通东方脱脂纱布有限公司 | Degreased gauze infrared sensor |
| CN203095236U (en) * | 2012-12-25 | 2013-07-31 | 天津力神电池股份有限公司 | Correction device for preventing substrate breakage |
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| CN104003233A (en) | 2014-08-27 |
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