CN2450186Y - Slitter - Google Patents
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- Publication number
- CN2450186Y CN2450186Y CN 00242821 CN00242821U CN2450186Y CN 2450186 Y CN2450186 Y CN 2450186Y CN 00242821 CN00242821 CN 00242821 CN 00242821 U CN00242821 U CN 00242821U CN 2450186 Y CN2450186 Y CN 2450186Y
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- roller
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- width
- cutting machine
- guide reel
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Abstract
The utility model relates to a longitudinal splitting machine, which is used for winding-drum-shaped materials, such as paper, films, etc. A position of a relevant roller shaft is reselected and an arc-shaped roller is improved, and a no shaft type uncoiling mechanism and a braking blocking disc are worked out. Thus the presetting of tension can be kept constant and can be automatically returned and reduced. An ac frequency conversion servo motor is used as power, which not only is convenient for adjustment and loading and unloading, but also high-speed slitting can be steady and reliable. An FIFE deviation rectifying mechanism is used, which enables the position of a detection point to be preferred out. The uncoiling mechanism is arranged on a guide rail which can be laterally moved to form a regulating link of the longitudinal splitting machine. The best fit of the response of deviation rectifying and the slitting speed is achieved, and the high-precision slitting of a wide adaptability of base materials is achieved.
Description
What the utility model related to a kind of reel shape material vertically cuts machine, in particular for the roller shear branch dish of coiled strips such as paper, film.
Domestic employed cutting machine all is by unreeling structure, automatic deviation correction mechanism at present, cutting mechanism, and roller systems such as rewinding mechanism and Power train and guiding adjustment form.It is low that existing cutting machine ubiquity is cut precision, bad adaptability to processed base material, key exists following problem: at first, what unreeling structure used is mechanical swelling shaft type unreeling structure, because of the bearing span is big, distortion can appear in unreeling shaft behind the long-play, and it is bigger that coiled strip is beated in operational process, cause the swing of tension force ANOMALOUS VARIATIONS and base material, influenced and cut the stable of quality.Its two, place the photoelectric detector on the guide reel 14 to send deviation signal in the automatic deviation correction mechanism, side travel that the hydraulic servo device by common deviation-rectifying system removes to drive mobile roller 9 and mobile roller 10 is realized rectifying a deviation and is proofreaied and correct.This deviation-rectifying system can only be discerned the monochromatic straight line strong with the background colour contrast ratio, just can't spotting scaming for complicated lines even multicolour pattern.This kind correction control system is difficult to and cuts at a high speed and is complementary.Fluctuation of service, centering capacity is poor.Its three, wrinkle resistant before cutting in order to guarantee to process base material, the base material after cutting is the branch dish fully, base material needed the guide reel through an axis camber before entering cutting knife, promptly bowed roller makes the processing base material even up from the central cross both sides.Bowed roller is formed for the multistage metal, and a bearing only has been installed in each roller shell.The skin of all metallic sheaths entangles with same India rubber tube, plays to connect and sealing function.Obvious single bearing roller shell run stability is poor, and the bowed roller of rubber sleeve is not easy to the adjustment in the cutting process.Its four, Power train is employed to be that common electric machine drags, the starting of its low speed is changeed apart from little, dynamic response is slow, the high-speed cruising instability, transmission accuracy is low.Therefore existing cutting machine can not satisfy the more and more higher requirement of cutting.
The purpose of this utility model is exactly for a kind of precision height of cutting is provided, and to the machined material wide adaptability, stable high speed cutting machine is to satisfy domestic production to the strict demand of cutting precision and proposing with overcome above-mentioned deficiency.
For achieving the above object, the technical solution of the utility model is: a kind of cutting machine, be provided with the actuating unit of AC frequency conversion driven by servomotor, unreeling structure, FIFE automatic deviation correction mechanism, cutting mechanism and use the control circuit of programmable counter and be installed in guide reel on the frame plate, adjust roller, rubber rollers, jockey pulley and bowed roller etc. float, it is characterized in that: a) volume mechanism places on the transversely movable guide rail, b) guide reel (7) is 340mm～410mm with the width between centers of adjusting roller (6)
The width between centers of adjusting roller (6) and mobile roller (9) is 345mm～420mm,
Mobile roller (9) is 100mm～130mm with the width between centers of mobile roller (10),
Mobile roller (10) is 330mm～405mm with the width between centers of guide reel (14),
The tangential length that all the other base material approach prolong between Cheng Xianglin two rollers is not more than 600mm, and c) photoelectric detector of automatic deviation correction mechanism places mobile roller (9) between the guide reel (14).
Unreeling structure adopts the shaftless automatic clamping device.Unreeling structure is provided with braking retardance dish.Bowed roller is that multistage metal roller shell is formed, and a bearing respectively is equipped with at the two ends of each roller shell, and rubber seal volume is adorned in the contact position between each roller shell.
Cutting machine described in the utility model, the coiled strip base material of cutting is installed on the shaftless automatic clamping device on the unreeling structure supporting arm 4, base material is from upwards drawing on one side by cutting machine is inboard, held from the top of guide reel 7, hold the bottom of adjusting roller 6 downwards, and guide reel 7 to the width between centers of adjusting roller 6 is 340mm～410mm; Base material is again from adjusting the top that roller 6 upwards held mobile roller 9, and to adjust roller 6 to the width between centers of mobile roller 9 be 345mm～420mm; Base material held the bottom of mobile roller 10 downwards from mobile roller 9, and mobile roller 9 to the width between centers of mobile roller 10 is 100mm～130mm; Base material upwards held the top of guide reel 14 again from mobile roller 10, and mobile roller 10 to the width between centers of guide reel 14 is 330mm～405mm; Then base material from top that guide reel 14 held dancer 12 downwards again the land measure equal to fifteen mu in most parts of the Northeast arrive the top of bowed roller 18 through the top of guide reel 16.And the real tension force of adjusting base material during by dancer bolster 13 flexible, when the bowed roller top that raises up through the axis camber, base material is subjected to the tension force from horizontal two edges of width between centers, makes to wait to cut base material and fully launch.The bottom of following the substrate passed rubber rollers 28 enters cutter shaft 25 and carries out roller shear with following cutter shaft 26, and each disk substrate after cutting is wound onto on the Scroll 33.Make base material not produce significantly vibration and wrinkling in high speed shear and adjustment process, except that above-mentioned specific wheelbase required, the tangential length that all the other base material approach prolong between Cheng Xianglin two rollers all was not more than 600mm.
In the cutting machine of the present utility model, match in order to make correction response of regulating and the speed of cutting, the execution of regulating rectifying a deviation is partly by being discharged on the unreeling structure.So whole unreeling structure is placed on the transversely movable guide rail of bearing plate 2, under hydraulic ram control, finishes unreeling and laterally rectifying a deviation and regulate of task simultaneously.The unreeling structure of this cutting machine adopts the shaftless automatic clamping device, and this device is by control driven by motor screw mandrel, can make two chucks on the bearing support of the left and right sides to middle or two mobile excessively simultaneously, clamps or unclamp the inner core of cylinder material automatically.On unwinding device, also be provided with a braking retardance dish, by adjusting the swivel nut on the damper brake, two brake plates that have liner will be held tightly or the take-off the brake wheel, this retardance dish under the default situation of tension force with frame plate 11 on spring 43, balance shaft 44 interlocks, can realize that constant tension and tension force return automatically to subtract.And good Tension Control is still the key that quality is finally cut in assurance.Automatic deviation correction mechanism adopts the FIFE control mechanism, not only can improve control accuracy effectively, and to the pattern of institute's work material, color all has stronger resolution, and can spotting scaming.The photoelectric detector of automatic deviation correction mechanism places mobile roller 9 between the guide reel 14, easy is like this matched the time response of the correction link of unreeling structure with distribution speed, to reach accurate correction.In order to guarantee wrinkle resistant and the base material after cutting of base material branch dish fully, cutter shaft 25 on entering, and need through a bowed roller 18 the horizontal both sides of base material are evened up before the roller shear wheel of following cutter shaft 26.Bowed roller 18 is that multistage metal roller shell constitutes, and a bearing respectively is equipped with at the two ends in each roller shell, and a rubber seal is adorned in the contact position between each roller shell.Thereby be independent of each other during the running of each roller shell, it is more steady to work together, and makes things convenient for the adjustment in the cutting process.The big actuation mechanism of the active force of complete machine adopts the AC frequency conversion driven by servomotor.It has high control precision, superpower, and low speed starting is changeed apart from big, and dynamic response is fast, and advantages such as structural module more adapt to the reliability service of high speed automatic control.In electric control circuit, be provided with programmable counter, can realize the semi-automatic work circulation.
Compare with existing cutting machine, owing to reasonably choose the position and the bowed roller of relevant roller, unreeling structure improves, Tension Control can be set in advance, and can keep constant returning automatically to subtract with tension force, and general homemade cutting machine Tension Control is constant than difficulty, the hand adjustment error is big, and the employing of AC servo machinery driving, make the high speed of 600mm/min cut more reliable and more stable; And, all FIFE correction control has been reached optimized matching from the change that deviation is adjusted link of choosing of signal measurement point.FIFE correction not only is doubled than the control accuracy of general deviation-rectifying system, and multicolour pattern is also had stronger resolution capabilities and traceability, make laterally cut precision reach ± 0.15, and do not have specific (special) requirements to processing base material.Bowed roller after the improvement and not have the axle unreeling structure all easy than former cutting machine adjustment, dress is driven convenient, and fault rate is low, and the application of programmable counter has in addition further improved the function of this machine.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described, referring to accompanying drawing 1.
Accompanying drawing 1 is the cutting machine structural representation.
Cutting machine concrete structure of the present utility model comprises that unreeling seat adjusts backing plate 1, and bearing plate 2 unreels base 3, supporting arm 4, upright arm 5 is adjusted roller 6, guide reel 7, control hand wheel 8, mobile roller 9, mobile roller 10, frame plate 11, dancer 12, dancer bolster 13, guide reel 14, dancer pipe link 15, guide reel 16, fixed block 17, bowed roller 18, cable wire wheel 19, cutter folding handle 20 up and down, frame fixed link 21, push type broach wheel carrier 22, protective cover 23, sprocket wheel 24, last cutter shaft 25, following cutter shaft 26, guide reel 27, rubber rollers 28, anti-roll 29, handwheel mount pad 30, handwheel 31, rolling axle bed 32, Scroll 33, stretcher 34, clutch discs 35, connecting rod 36, mount pad 37, slip guide block 38, material returned frame 39, spring fixed block 40, balance block 41, lever 42, spring 43, balance shaft 44, coupling link 45, handwheel 46, screw mandrel 47, spring contiguous block 48, and a cover AC servo motor and a control driving device, a cover FIFE system for automatically correcting, a cover unreels chuck servomotor and control, driving device.Wherein guide reel 7 to the width between centers of adjusting roller 6 is 375mm; Adjustment roller 6 is 380mm to the width between centers of mobile roller 9, and mobile roller 9 is 110mm to the width between centers of mobile roller 10, and mobile roller 10 to the width between centers of guide reel 14 is 368mm.The photoelectric detector of automatic deviation correction mechanism is installed near the mobile roller 10.
Claims (4)
1, a kind of cutting machine, be provided with the actuating unit of AC frequency conversion driven by servomotor, unreeling structure, FIFE automatic deviation correction mechanism, cutting mechanism and use the control circuit of programmable counter and be installed in guide reel on the frame plate, adjust roller, rubber rollers, float jockey pulley and bowed roller etc., it is characterized in that: a) unreeling structure places on the transversely movable guide rail, b) guide reel (7) is 340mm～410mm with the width between centers of adjusting roller (6)
The width between centers of adjusting roller (6) and mobile roller (9) is 345mm～420mm,
Mobile roller (9) is 100mm～130mm with the width between centers of mobile roller (10),
Mobile roller (10) is 330mm～405mm with the width between centers of guide reel (14),
The tangential length that all the other base material approach prolong between Cheng Xianglin two rollers is not more than 600mm, and c) photoelectric detector of automatic deviation correction mechanism places mobile roller (9) between the guide reel (14).
2, cutting machine according to claim 1 is characterized in that: unreeling structure adopts the shaftless automatic clamping device.
3, cutting machine according to claim 1 is characterized in that: unreeling structure is provided with braking retardance dish.
4, cutting machine according to claim 1 is characterized in that: bowed roller is that multistage metal roller shell is formed, and a bearing respectively is equipped with at the two ends of each roller shell, and rubber seal volume is adorned in the contact position between each roller shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242821 CN2450186Y (en) | 2000-07-15 | 2000-07-15 | Slitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00242821 CN2450186Y (en) | 2000-07-15 | 2000-07-15 | Slitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2450186Y true CN2450186Y (en) | 2001-09-26 |
Family
ID=33602870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00242821 Expired - Fee Related CN2450186Y (en) | 2000-07-15 | 2000-07-15 | Slitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2450186Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759057B (en) * | 2008-12-26 | 2011-09-07 | 明基材料股份有限公司 | Automatic alignment system and control method thereof |
| CN103896091A (en) * | 2014-04-09 | 2014-07-02 | 惠州市赢合科技有限公司 | Automatic slitting machine and automatic slitting optimized design method |
| CN103979345A (en) * | 2014-05-21 | 2014-08-13 | 吉翔宝（太仓）离型材料科技发展有限公司 | Tension control system for splitting machine |
| CN105398860A (en) * | 2015-12-03 | 2016-03-16 | 太仓市中厚机械有限公司 | High-precision slitting machine |
| CN105858297A (en) * | 2016-05-27 | 2016-08-17 | 东莞市长和兴印刷机械有限公司 | Paper feeding device and printing machine using device |
| CN108689211A (en) * | 2018-06-14 | 2018-10-23 | 福建锦特新材料科技有限公司 | It is automatic to count winding machine and ribbon cut roll method |
| CN108726236A (en) * | 2017-04-18 | 2018-11-02 | 中山市金田机电有限公司 | A kind of automatic product examine machine |
| CN110435953A (en) * | 2019-09-03 | 2019-11-12 | 汕头市乐甜糖果食品有限公司 | A kind of filling packing integral machine of jelly |
-
2000
- 2000-07-15 CN CN 00242821 patent/CN2450186Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101759057B (en) * | 2008-12-26 | 2011-09-07 | 明基材料股份有限公司 | Automatic alignment system and control method thereof |
| CN103896091A (en) * | 2014-04-09 | 2014-07-02 | 惠州市赢合科技有限公司 | Automatic slitting machine and automatic slitting optimized design method |
| CN103896091B (en) * | 2014-04-09 | 2017-02-08 | 惠州市赢合科技有限公司 | Automatic slitting machine and automatic slitting optimized design method |
| CN103979345A (en) * | 2014-05-21 | 2014-08-13 | 吉翔宝（太仓）离型材料科技发展有限公司 | Tension control system for splitting machine |
| CN105398860A (en) * | 2015-12-03 | 2016-03-16 | 太仓市中厚机械有限公司 | High-precision slitting machine |
| CN105858297A (en) * | 2016-05-27 | 2016-08-17 | 东莞市长和兴印刷机械有限公司 | Paper feeding device and printing machine using device |
| CN108726236A (en) * | 2017-04-18 | 2018-11-02 | 中山市金田机电有限公司 | A kind of automatic product examine machine |
| CN108689211A (en) * | 2018-06-14 | 2018-10-23 | 福建锦特新材料科技有限公司 | It is automatic to count winding machine and ribbon cut roll method |
| CN108689211B (en) * | 2018-06-14 | 2024-03-29 | 福建锦特新材料科技有限公司 | Automatic counting winding and cutting machine and ribbon winding and cutting method |
| CN110435953A (en) * | 2019-09-03 | 2019-11-12 | 汕头市乐甜糖果食品有限公司 | A kind of filling packing integral machine of jelly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |