CN102126633B - Rewinding mechanism of small-sized splitting rewinding machine - Google Patents
Rewinding mechanism of small-sized splitting rewinding machine Download PDFInfo
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- CN102126633B CN102126633B CN 201110001370 CN201110001370A CN102126633B CN 102126633 B CN102126633 B CN 102126633B CN 201110001370 CN201110001370 CN 201110001370 CN 201110001370 A CN201110001370 A CN 201110001370A CN 102126633 B CN102126633 B CN 102126633B
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Abstract
The invention discloses a rewinding mechanism of a small-sized splitting rewinding machine. A tube core is positioned between two supporting rollers and is contacted with the two supporting rollers; a press roller presses the tube core; an oscillating arm cylinder is hinged on a frame; one end of an oscillating arm is hinged with a piston rod of the oscillating arm cylinder, and the other end of the oscillating arm is connected with the press roller; the middle of the oscillating arm is hinged with a supporting shaft; the supporting shaft is connected with the press roller through a synchronous belt; a transmission shaft is connected with the supporting shaft through a synchronous belt; a first bridge shaft is connected with the transmission shaft through a synchronous belt; a second bridge shaft is positioned among the first bridge shaft and the two supporting rollers; a gear on the second bridge shaft is meshed with a gear on the first bridge shaft and gears on the two supporting rollers respectively; and a flashboard is positioned on one side of the press roller. By adopting the mechanism, synchronous rotation of the press roller, the supporting rollers and a scroll can be realized, adjustment of parallelism between the press roller and each supporting roller can be realized, and scroll splitting quality can be effectively enhanced.
Description
Technical field
The present invention relates to a kind of small-sized slitting rewinder, particularly a kind of rewinding mechanism of small-sized slitting rewinder.
Background technology
Be accompanied by developing rapidly of computer technology, communication information technology, ecommerce has obtained swift and violent development at last decade, the office equipment such as facsimile apparatus are absolutely necessary for modern commercial intercourse, and ATM (ATM (Automatic Teller Machine)), POS machine (retail buisness sales terminal), automatically to post the Possums such as chartered plane closely bound up with the life of ordinary populace especially, leave them, it is very inconvenient that our life will become.The also sharp increase of the demand of the various consumptive materials that match with it, this wherein just comprises the paper roll of various printings.According to the difference of chopping machine, the width of paper roll, internal diameter, external diameter all can be different.Most of paper rolls all have tube core, and paper twists in the outside of tube core, and the pivot shaft insertion tube core with chopping machine during use gets final product.
The equipment of processing paper roll is exactly cutting machine, cutting machine comprises the section of unreeling, slitting unit and rewinding section, the section of unreeling is the place of placing body paper, and the general diameter of body paper and width are all very large, and cutting machine is exactly large paper roll to be cut also that rewinding becomes little paper roll, the section of unreeling will apply certain resistance to large paper roll, paper will produce certain tension force under the traction of machine like this, and this helps rewinding, reduces simultaneously the snakelike movement of paper.Slitting unit comprises a lower rotor and row's upper slitter, lower cutter circular beater plate, and its cutting edge is positioned at the intersection of end face and external cylindrical surface, and upper slitter then is circular shear blade, and upper slitter is pressed in the cutting edge place of lower cutter from the side during work, paper is sheared opened.Rewinding section is the paper roll that minute paper roll of incision is rolled into again minor diameter.
According to the difference of the mode of cutting machine rewinding, cutting machine can be divided into two large classes: central coiling formula and surface reel formula, because central coiling formula inefficiency is eliminated substantially, cutting machine in the market mostly is greatly the surface reel formula.The principle of surface reel formula is as shown in Figure 1: put tube core 4 at mandrel 3, tube core 4 can relatively rotate with mandrel 3, and paper roll 5 is wrapped on the tube core 4, and paper roll 5 is placed between the backing roll 6 of the identical active of two external diameters, presses a pressure roller 2 at paper roll 5.
After machining, backing roll 6 rotation under the pressure-acting of pressure roller 2, produces friction force between backing roll 6 and the paper of having cut, thereby paper is batched at the surface of tube core 4 formation paper roll 5 with the linear velocity identical with backing roll 6 linear resonance surface velocities.In this mode, mandrel 3 is passive rotations, also can be described as the mandrel passive type.Because reaching maximum speed rear support roller 6 at machine is that so the linear velocity of paper is constant, and the radius of paper roll 5 is increasing, so the rotating speed of mandrel 3 can be more and more slower with constant speed rotation.And in this mode, mandrel 3 is not affixed with tube core 4, so unloading of the installation of tube core 4 and paper roll 5 got all easily, is conducive to the raising of production efficiency.
Cylinder 1 is fixed on the frame, and pressure roller 2 is installed on the slide block of line slideway auxiliary guiding, batches front air cylinder 1 and drives pressure roller 3 and press down and be pressed on the tube core 4, batches to finish cylinder 1 and rise with pressure roller 2.Because pressure roller 2 is made straight-line motion up and down, thus can't drive also and the strict synchronous rotary of backing roll maintenance it, so pressure roller 2 also is passive rotation.
Because the slide block of a bearing roller 2 need to be installed on the very little line slideway auxiliary of tolerance clearance, gap between line slideway auxiliary is very little, so the parallelism that pressure roller 2 and backing roll are 6 can't be adjusted, the thick local pressure roller of paper can be pressed onto paper roll during processing paper body paper in uneven thickness, the local pressure roller that paper is thin can't be pressed onto paper roll or pressure than thick the occupying a narrow space of paper, the friction force that produces is also little, paper is produced laterally vacillates, produce the holding paper phenomenon, namely the trimming of the adjacent paper roll of two volumes sandwiches mutually, thereby paper roll can't be separated, perhaps can separate but end face unfairness, products waste and defective products.
Have again, because being two rollers in fact, prior art rubbing paper with the hands, pressure roller 2 is by himself the friction that the pressure of paper roll produces to be driven by paper roll, the pressure of 2 pairs of paper rolls of pressure roller and friction force are all larger like this, pressure to paper is also larger, if processing be that no carbon paper or heat sensitive paper etc. just might develop the color, thereby and can't guarantee that pressure roller skids with paper roll, the consistent generation of support roller speed, cause local colour developing, affect the quality of cutting of paper.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the technical problem to be solved in the present invention provides a kind of and can realize pressure roller, paper roll, anvil roll synchronous rotary, can solve again the slitting rewinder rewinding mechanism of the adjusting of parallelism between pressure roller and the backing roll.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of small-sized slitting rewinder rewinding mechanism, comprise a pressure roller, a tube core and two anvil rolls, described tube core contacts between two anvil rolls and with two anvil rolls, and described pressure roller is pushed down described tube core, it also comprises: the swing arm cylinder, and described swing arm cylinder is hinged on the frame; Swing arm, an end of described swing arm and described swing arm cylinder piston rod are hinged, and the other end of described swing arm is connected with described pressure roller, and described pressure roller is rotatable, and the centre of described swing arm and a bolster are hinged, and described bolster is connected by Timing Belt with described pressure roller; Transmission shaft is connected with described bolster by Timing Belt; The first bridge shaft is connected with described transmission shaft by Timing Belt; The second bridge shaft, between the first bridge shaft and two anvil rolls, the gear on described the second bridge shaft respectively with the first bridge shaft on gear and the gear engagement on two anvil rolls; Plate is positioned at a side of described pressure roller, and described plate is used for inserting paper to described pressure roller and the formed slit of anvil roll near plate.
Preferably, described swing arm is provided with a square breach, be provided with a pressure roller micro-adjusting mechanism in the described square breach, described pressure roller fine tuning structure comprises bearing seat, be provided with self-aligning ball bearing in the described bearing seat, described pressure roller is supported on the described self-aligning ball bearing, described bearing seat is connected with an adjusting screw(rod), thereby described adjusting screw(rod) passes described swing arm and affixed the moving axially of limiting adjusting screw(rod) of regulating handle, described bearing seat is connected by screw with described swing arm, have slotted hole on the described bearing seat, described screw is positioned at described slotted hole.
Preferably, described adjusting screw(rod) top is provided with regulating handle.
Preferably, described plate is connected with a plate adjustment structure, described plate adjustment structure comprises a bearing, described bearing is provided with slotted hole, described bearing passes described slotted hole by screw and is connected with described swing arm, and described bearing is provided with a swinging block, and described swinging block is hinged by a bearing pin and described bearing, the L shaped cylinder mounting plate that described swinging block and has been installed the plate cylinder is connected, and the piston rod of described plate cylinder is connected with described plate.
Preferably, two branch roads were connected with source of the gas about described swing arm cylinder was passed through respectively by a shuttle valve, and its left branch road is provided with an electromagnetic valve and a pressure regulating valve, and right branch road is provided with an electromagnetic valve.
Preferably, described source of the gas is provided with a source of the gas and processes three linked piece.
Technique scheme has following beneficial effect: this rewinding mechanism is being connected pressure roller with swing arm, and in the centre of swing arm bolster is set, distance between pressure roller and the bolster can remain unchanged like this, pressure roller can carry out transmission by Timing Belt and bolster like this, make pressure roller become active rotation, bolster passes through Timing Belt simultaneously, transmission shaft, the first bridge shaft, the second bridge shaft drives two anvil rolls and rotates, thereby realize the synchronous rotation of pressure roller and anvil roll, also be provided with the pressure roller fine tuning structure on this structure simultaneously, can realize the adjusting of parallelism between pressure roller and the backing roll.This mechanism can realize the synchronous rotation of pressure roller, anvil roll, paper roll, and can realize the adjusting of parallelism between pressure roller and the backing roll, but the Effective Raise paper roll cut quality.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of specification sheets, below with preferred embodiment of the present invention and cooperate accompanying drawing to be described in detail as follows.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structural representation of existing rewinding mechanism.
Fig. 2 is the structural representation of the embodiment of the invention.
Fig. 3 is the structural representation of embodiment of the invention transmission device.
Fig. 4 is the front view of pressure roller micro-adjusting mechanism.
Fig. 5 is the lateral plan of pressure roller micro-adjusting mechanism.
Fig. 6 is the front view of plate regulating mechanism.
Fig. 7 is the lateral plan of plate regulating mechanism.
Fig. 8 is the structural representation of embodiment of the invention gas circuit.
The specific embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described in detail.
As shown in Figure 2, this small-sized slitting rewinder rewinding mechanism comprises: transmission shaft 11, swing arm 12, the first bridge shaft 21, the second bridge shaft 20, pressure roller 16, tube core 17 and two anvil rolls 19.Tube core 17 contacts between two anvil rolls 19 and with two anvil rolls 19, and pressure roller 16 is pushed down tube core 17.One end of swing arm 12 and the piston rod of a swing arm cylinder 43 are hinged, and swing arm cylinder 43 is hinged on the frame; The other end of swing arm 12 is connected with pressure roller 16, and pressure roller 16 is rotatable in swing arm 12; The centre of swing arm 12 and a bolster 13 are hinged, and bolster 13 and pressure roller 16 are connected by Timing Belt.Transmission shaft 11 is connected with bolster 13 by Timing Belt, transmission shaft 11 also is connected with the first bridge shaft 21 by Timing Belt, the second bridge shaft 20 is between the first bridge shaft 21 and two anvil rolls 19, gear on the second bridge shaft 20 respectively with the first bridge shaft 21 on gear and the engagement of the gear on two anvil rolls 19, can drive like this 20 rotations of the second bridge shaft when the first bridge shaft 21 rotates, the second bridge shaft 20 can drive simultaneously again two anvil rolls 19 and rotate.Side at pressure roller 16 also is provided with a plate, with convenient to pressure roller with near inserting paper in the formed slit of anvil roll of plate, also be provided with blowing device 18 at the opposite side of pressure roller.
This rewinding mechanism is in when work, the moving up and down of flexible realization pressure roller 16 that can be by swing arm cylinder 43 piston rods, thus pressure roller 16 is pushed down or unclamped tube core 17.Rewinding mechanism is being arranged on pressure roller 16 in the swing arm 12, and in the centre of swing arm 12 bolster 13 is set, can guarantee when pressure roller 16 moves up and down like this that the distance between pressure roller 16 and the bolster 13 can remain unchanged, can be connected by Timing Belt between bolster 13 and the pressure roller 16 like this, thereby make the active rotation of pressure roller 16 become possibility.
As shown in Figure 3, transmission device schematic diagram for this rewinding mechanism, wherein transmission shaft 11 is on one side by Timing Belt and bolster 13 band dynamic pressure roller rotations, another side drives 19 rotations of two anvil rolls by Timing Belt, the first bridge shaft 21, the second bridge shaft 20 simultaneously, suitable as long as the transmitting ratio of each drive disk assembly is selected like this, can realize that the linear velocity on pressure roller 16 surfaces and the linear velocity on backing roll 19 surfaces are consistent, thereby realize the synchronous rotary of pressure roller 16 and backing roll 19, guarantee the quality of cutting of paper roll.
Because papermaking, domestic body paper can often have the even phenomenon of paper became uneven at present, if thick one side is thin on one side for paper, pressure can be inhomogeneous when then pressure roller was pressed on the paper roll, thin local pressure is little, even presses less than, the paper roll in thin place and not exclusively be that pressured roller and backing roll rub at this moment, " stinging " will appear between the little paper roll mutually together, be exactly holding paper, paper roll just is difficult to break into two with one's hands, even break into two with one's hands, end face can be smooth smoothless yet, affects quality.For fear of the appearance of this phenomenon, will be designed to pressure roller 16 can regulate respectively the position at two ends, thin so local pressure roller just can hang down, and thick local pressure roller just can be high.
Shown in Fig. 4,5, in order to make things convenient for the adjusting of pressure roller 16, also be provided with a pressure roller micro-adjusting mechanism in the junction of pressure roller 16 and swing arm 12.Swing arm 12 is provided with a square breach, the pressure roller micro-adjusting mechanism is positioned at the party's v notch v, the pressure roller fine tuning structure comprises bearing seat 25, be provided with self-aligning ball bearing 24 in the bearing seat 25, pressure roller 16 is supported on the self-aligning ball bearing 24, bearing seat 25 is connected with an adjusting screw(rod) 23, thus adjusting screw(rod) 23 pass swing arm 12 and with regulating handle 22 affixed the moving axially of limiting adjusting screw(rod) 23 at adjusting screw(rod) 23 tops.Bearing seat 25 is connected by screw 27 with swing arm 12, has slotted hole 28 on the bearing seat 25, and screw 27 is positioned at slotted hole 28.
When pressure roller 16 is regulated, at first unclamp the screw 27 in the swing arm 12 on one side, then rotate as required regulating handle 22, adjusting screw(rod) 23 can drive bearing seat 25 and pressure roller 16 moves up and down like this, thereby pressure roller is adjusted to suitable position, at last tighten the screws 27 again.Because self-aligning ball bearing 24 has been installed, so pressure roller 16 can furnishing and the state of backing roll 19 angled (namely not parallel), thereby improve the effect of cutting of paper roll.In order to reach the effect of fine setting, adjusting screw(rod) 23 can be designed to fine thread.
Paper roll is according to the needs of chopping machine, have different tube cores, the intersection point that contacts with backing roll 19 of tube core 17 moves on can be along with the increase of tube core 17 diameters like this, this moment, stroke and the angle of plate 15 also can change accordingly, if therefore plate 15 can not be regulated, will have influence on the slotting paper effect of plate 15, and because plate 15 is thinner, if insert by force paper even may destroy plate.
Shown in Fig. 2,6,7, for the problems referred to above, plate 15 is connected with a plate adjustment structure, the plate adjustment structure comprises a bearing 29, and bearing 29 is provided with slotted hole 31, and bearing 29 passes slotted hole 31 by screw 30 and is connected with swing arm 12, bearing 29 is provided with a swinging block 32, swinging block 32 is hinged with bearing 29 by a bearing pin 33, and the L shaped cylinder mounting plate that swinging block 32 and has been installed plate cylinder 14 is connected, and the piston rod of plate cylinder 14 is connected with plate 15.
Because the mounting hole of bearing 29 is two slotted holes 31, whole like this board plug device just can move front and back in swing arm 12.When needs are regulated, as long as unclamp like this bearing pin 33 and screw 31, just can adjust the angle of plate, again in conjunction with increased stroke-adjustable gas cylinder, plate just can be accomplished both can be plugged paper, can not make again plate because insert paper and flexural deformation by force.
As shown in Figure 8, pneumatic diagram for this rewinding machine rewinding mechanism, source of the gas 42 is provided with a source of the gas and processes three linked piece 41, plate cylinder 14 by an electromagnetic valve 39 with is connected pressure regulating valve 40 and is connected with source of the gas 42, move by control electromagnetic valve 39 and can control stretching of plate cylinder 14.
Two branch roads were connected with source of the gas 42 about swing arm cylinder 11 was passed through respectively by a shuttle valve 35, and its left branch road is provided with an electromagnetic valve 36 and a pressure regulating valve 37, and right branch road is provided with an electromagnetic valve 38.Because swing arm 12 is dissymmetrical structure, an end that is provided with pressure roller 16 overweights an end that is provided with swing arm cylinder 43, so can be pressed down by the deadweight band dynamic pressure roller 16 of swing arm 12 when pressure roller 16 presses down, 43 need of swing arm cylinder are near the rod end trachea, and the other end connects noise silencer and gets final product.
In order to make cutting machine can carry out at work the air pressure conversion, needing provides the pressurized air of two kinds of different atmospheric pressure values to cylinder, and can automatically change.The electromagnetic valve 36 on the left side has connect a pressure regulating valve 37, it provides the pressurized air of less air pressure, the electromagnetic valve 38 on the right directly is connected on the processing three linked piece 41 of source of the gas, more atmospheric pressurized air is provided, these two electromagnetic valves 36,38 give vent to anger and be connected on two admission ports of shuttle valve 35, the air extractor duct of shuttle valve 35 is connected with swing arm cylinder 43.
Shuttle valve 35 is the valves that are equivalent to two check valve combinations, and it has two inlet chambers and an epitrochoidal chamber, and spool plays the check valve effect at both direction, as long as an inlet chamber air inlet is arranged, and another chamber exhaust, or there are enough difference of pressures in two chambeies, will promote spool.Shuttle valve can with two kinds of air inlet sources selectively to the actuating unit air inlet, be widely used in the various automatic control gas circuits.
When pressure roller 16 presses down, the electromagnetic valve on the right 38 electric, the pressurized air in the swing arm cylinder 43 is through the right chamber of shuttle valve 35, is discharged in the air by the electromagnetic valve 38 on the right, pressure roller presses down under the effect of deadweight.At this moment the operation pressure of pressure roller is exactly that the Action of Gravity Fields such as swing arm 12, pressure roller 16, plate 15 produce behind the host-initiated.Work after a bit of time, the electromagnetic valve 36 that makes the left side also electric, then enter the left chamber of shuttle valve 35 through the pressurized air of pressure regulating valve 37 step-downs, this moment, the right chamber of shuttle valve 35 was barometric pressure, so spool moves right, the pressurized air in left chamber enters cylinder, make pressure roller 16 obtain the power of lifting that makes progress, but because it is less to enter the pressurized air air pressure of swing arm cylinder 43, not enough so that whole swing arm 12 is lifted, just with the counteracted by pressure of 16 pairs of paper rolls of pressure roller sub-fraction.During curling end, two electromagnetic valves 36,38 are dead electricity simultaneously, and the spool than barometric pressure pressurized air promotion shuttle valve 35 on the right is moved to the left, and makes than the barometric pressure pressurized air and enters swing arm cylinder 43, drives swing arm 12 band dynamic pressure rollers 16 and lifts, and finishes a cycle of operations.So just realized the automatic conversion of pressure roller pressure in the working process, incipient stage pressure avoids more greatly the tube core place holding paper to occur, and pressure diminished and can avoid non-carbon carbon paper color development afterwards.
The above small-sized slitting rewinder rewinding mechanism that the embodiment of the invention is provided is described in detail; for one of ordinary skill in the art; thought according to the embodiment of the invention; all will change in specific embodiments and applications; in sum; this description should not be construed as limitation of the present invention, and all any changes of making according to design philosophy of the present invention are all within protection scope of the present invention.
Claims (6)
1. a small-sized slitting rewinder rewinding mechanism comprises a pressure roller, a tube core and two anvil rolls, and described tube core contacts between two anvil rolls and with two anvil rolls, and described pressure roller is pushed down described tube core, it is characterized in that, it also comprises:
The swing arm cylinder, described swing arm cylinder is hinged on the frame;
Swing arm, an end of described swing arm and described swing arm cylinder piston rod are hinged, and the other end of described swing arm is connected with described pressure roller, and described pressure roller is rotatable, and the centre of described swing arm and a bolster are hinged, and described bolster is connected by Timing Belt with described pressure roller;
Transmission shaft is connected with described bolster by Timing Belt;
The first bridge shaft is connected with described transmission shaft by Timing Belt;
The second bridge shaft, between the first bridge shaft and two anvil rolls, the gear on the second bridge shaft respectively with the first bridge shaft on gear and the gear engagement on two anvil rolls;
Plate is positioned at a side of described pressure roller, and described plate is used for inserting paper to described pressure roller and the formed slit of anvil roll near plate.
2. small-sized slitting rewinder rewinding mechanism according to claim 1, it is characterized in that: described swing arm is provided with a square breach, be provided with a pressure roller micro-adjusting mechanism in the described square breach, described pressure roller fine tuning structure comprises bearing seat, be provided with self-aligning ball bearing in the described bearing seat, described pressure roller is installed on the described self-aligning ball bearing, described bearing seat is connected with an adjusting screw(rod), thereby described adjusting screw(rod) passes described swing arm and affixed the moving axially of limiting adjusting screw(rod) of regulating handle, described bearing seat is connected by screw with described swing arm, have slotted hole on the described bearing seat, described screw is positioned at described slotted hole.
3. small-sized slitting rewinder rewinding mechanism according to claim 2, it is characterized in that: described adjusting screw(rod) top is provided with regulating handle.
4. small-sized slitting rewinder rewinding mechanism according to claim 1, it is characterized in that: described plate is connected with a plate adjustment structure, described plate adjustment structure comprises a bearing, described bearing is provided with slotted hole, described bearing passes described slotted hole by screw and is connected with described swing arm, described bearing is provided with a swinging block, described swinging block is hinged by a bearing pin and described bearing, the L shaped cylinder mounting plate that described swinging block and has been installed the plate cylinder is connected, and the piston rod of described plate cylinder is connected with described plate.
5. small-sized slitting rewinder rewinding mechanism according to claim 1, it is characterized in that: two branch roads were connected with source of the gas about described swing arm cylinder was passed through respectively by a shuttle valve, its left branch road is provided with an electromagnetic valve and a pressure regulating valve, and right branch road is provided with an electromagnetic valve.
6. small-sized slitting rewinder rewinding mechanism according to claim 5 is characterized in that: described source of the gas is provided with a source of the gas and processes three linked piece.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110001370 CN102126633B (en) | 2011-01-06 | 2011-01-06 | Rewinding mechanism of small-sized splitting rewinding machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110001370 CN102126633B (en) | 2011-01-06 | 2011-01-06 | Rewinding mechanism of small-sized splitting rewinding machine |
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| CN102126633A CN102126633A (en) | 2011-07-20 |
| CN102126633B true CN102126633B (en) | 2013-01-09 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104973440A (en) * | 2015-05-30 | 2015-10-14 | 无锡顺铉新材料有限公司 | Anti-retraction mechanism used for polyimide film winding system |
| CN105883449B (en) * | 2016-05-28 | 2019-08-20 | 太仓市伦友精工机械有限公司 | A kind of mutual size distribution of rewinding tension or switching rewinding machine |
| CN109941805A (en) * | 2017-12-21 | 2019-06-28 | 西安泰金工业电化学技术有限公司 | A kind of electrolytic copper foil all-in-one machine winding pressure roller |
| CN109292494A (en) * | 2018-10-30 | 2019-02-01 | 常州永盛新材料装备股份有限公司 | A kind of wrap-up with interior pressure device |
| CN109262727B (en) * | 2018-11-03 | 2023-11-10 | 潍坊恒诚祥精密机械科技有限公司 | Full-automatic dividing and cutting machine |
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| CN1519182A (en) * | 2003-01-15 | 2004-08-11 | ��¡���ӹɷ�����˾ | Machinery and method for mfg. coil stock rewinding having device for controlling final diameter of coil stock |
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| CN201932741U (en) * | 2011-01-06 | 2011-08-17 | 苏州新雅印刷设备有限公司 | Rewinding mechanism of small-sized slitting and rewinding machine |
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| JPH05139576A (en) * | 1991-11-14 | 1993-06-08 | Kindai:Kk | Long-length material wind-up device |
| TW200740679A (en) * | 2006-04-21 | 2007-11-01 | Chan Li Machinery Co Ltd | Paper rolling device of roll paper |
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| CN1519182A (en) * | 2003-01-15 | 2004-08-11 | ��¡���ӹɷ�����˾ | Machinery and method for mfg. coil stock rewinding having device for controlling final diameter of coil stock |
| CN101596987A (en) * | 2009-06-26 | 2009-12-09 | 黄建国 | Small paper core roll paper dividing and cutting machine |
| CN201932741U (en) * | 2011-01-06 | 2011-08-17 | 苏州新雅印刷设备有限公司 | Rewinding mechanism of small-sized slitting and rewinding machine |
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Effective date of registration: 20150130 Address after: 215000, Suzhou, Jiangsu province Xiangcheng District Beiqiao Street Feng North Road Patentee after: The modern paper product Co., Ltd in Suzhou Address before: 215000, Suzhou, Jiangsu province Xiangcheng District Beiqiao Street Feng North Road Patentee before: Suzhou Xinya Printing Equipment Co.,Ltd. |