CN207738186U - Slitting rewinder - Google Patents
Slitting rewinder Download PDFInfo
- Publication number
- CN207738186U CN207738186U CN201721885452.8U CN201721885452U CN207738186U CN 207738186 U CN207738186 U CN 207738186U CN 201721885452 U CN201721885452 U CN 201721885452U CN 207738186 U CN207738186 U CN 207738186U
- Authority
- CN
- China
- Prior art keywords
- cutting
- slitting rewinder
- wrap
- sheet material
- winding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Abstract
The utility model provides a kind of slitting rewinder, is related to a kind of slitting rewinder device field, is mainly used for solving the problems, such as slitting rewinder serious forgiveness difference and narrow application range in the prior art.The slitting rewinder includes unwinding device and at least two wrap-ups；Each wrap-up is respectively provided with an actuating unit；The coiled material that unwinding device unreels forms multiple sheet material units after cutting, and sheet material unit is corresponded with wrap-up and wound.The utility model winds serious forgiveness height, is applicable to wind cutting raw material in uneven thickness, applied widely.
Description
Technical field
The utility model is related to a kind of slitting rewinder device field more particularly to a kind of slitting rewinders.
Background technology
Slitting rewinder be it is a kind of be used for cut raw material unreel, fixed width is cut, then uniform rewinding device.It is existing at present
Slitting rewinder in technology is mostly that multiple winding stations are arranged on one or two Scroll to complete to wind, due to more
A winding station is arranged on the same Scroll, and the winding mutual winding state of station influences each other, and station is wound when one
When there is winding mistake, other winding stations can be caused winding mistake occur, serious forgiveness is very poor, and such slitting rewinder
Maximum take-up diameter is only 1000mm.
When slitting rewinder splitting winding in the prior art cutting material in uneven thickness, the Scroll of slitting rewinder
Be only capable of winding with identical rotating speed, will generate so the thick cutting material of winding winding station rolling speed is too fast and thin point of winding
Blank winds the excessively slow phenomenon of station rolling speed, causes to wind coiled material tension failure or accumulation is detained.The prior art thus
The technical solution using slip shaft is taken, the differential slip ring above slip shaft can be not of uniform size according to every web tension, is wound,
Differential slip ring can achieve the effect that stable tension by skidding with axle center.But slip shaft is only applicable in winding low-tension product, Er Qiecheng
Loading capability is poor, and this coiled strip slip shaft for needing very big winding tension of prepreg tape or glass fiber material can not be completed to wind
Task, so slitting rewinder narrow application range in the prior art.
In conclusion slitting rewinder in the prior art has the problem of serious forgiveness difference and narrow application range.
Utility model content
The purpose of this utility model is to provide a kind of slitting rewinders, to alleviate cutting and rewinding equipment in the prior art
There is the problem of winding serious forgiveness difference and narrow application range.
In order to alleviate above-mentioned technical problem, the utility model provides a kind of slitting rewinder：
Including unwinding device and at least two wrap-ups；Each described wrap-up is respectively provided with an actuating unit；
The coiled material that the unwinding device unreels forms multiple sheet material units, each sheet material unit and the wrap-up after cutting
Correspond winding.
Further,
The Scroll is horizontally disposed.
Further,
The Scroll parallel interval distribution.
Further,
The actuating unit includes：Detection device, controller and actuator；
The detection device, the tension information for detecting sheet material unit, and the tension information is exported to the control
Device processed；
The controller is connect with the detection device signal, for receiving and processing the tension information, according to described
Tension information generates rotation speed regulating and controlling information, and the rotation speed regulating and controlling information is exported to the actuator；
The actuator, is connected with the controller in a signal way., and for receiving and executing the rotation speed regulating and controlling information, regulates and controls institute
State the rotating speed of Scroll.
Further,
The detection device is tension sensor.
Further,
The controller is PLC controller.
Further,
The actuator is variable-frequency motor.
Further,
The slitting rewinder further includes cutting device, and the cutting device is arranged in the unwinding device and the winding
Between device.
Further,
The cutting device includes haulage gear and cutting mechanism；The cutting mechanism is set under the haulage gear
Trip；The coiled material of the unwinding device expansion is guided through the haulage gear to the cutting mechanism, is cut by the cutting mechanism
After form multiple sheet material units.
Further,
The cutting face of the cutting mechanism is vertical with the Scroll.
In conjunction with above-mentioned technical proposal, the advantageous effect that the utility model reaches is：
Slitting rewinder provided by the utility model, including unwinding device and at least two wrap-ups；Described in each
Wrap-up is respectively provided with an actuating unit；The coiled material that the unwinding device unreels forms multiple sheet material units after cutting, respectively
A sheet material unit is corresponded with the wrap-up and is wound.
During working use, slitting rewinder first unreels cutting raw material, is then unreeled to unwinding device
Coiled material carry out fixed width cutting, be allowed to be formed multiple sheet material units, last sheet material unit is corresponded with wrap-up and wound, complete
In pairs cutting the unreeling of raw material, fixed width cutting and rewinding task.
It is that there are one wind station, each wrap-up in order to make a wrap-up tool including at least two wrap-ups
Winding can be corresponded with sheet material unit, make the winding state of each wrap-up independent of one another in this way, be independent of each other, solve
Traditional slitting rewinder is mostly that multiple winding stations are arranged on one or two Scroll come when being wound, one winds work
When winding mistake occurs in position, other winding stations can be caused the problem of winding mistake occur, improve the fault-tolerant of the utility model
Rate.
It is to make there are one the Scroll of each wrap-up has that each wrap-up, which is respectively provided with an actuating unit,
Individually winding rotating speed, makes the rolling speed of wrap-up independent of one another, is independent of each other in this way, and the utility model is made to be suitable for dividing
Rewinding cutting raw material in uneven thickness is cut, the winding station rolling speed for avoiding the occurrence of the thick cutting material of winding is too fast and wind thin
The winding station rolling speed of cutting material leads to the phenomenon that winding coiled material tension failure or accumulation delay slowly excessively, solves traditional cunning
Deviation shaft slitting rewinder is only applicable in the problem of winding low-tension product, improves the scope of application of the utility model.
In conclusion the utility model has the advantages that winding serious forgiveness is high, applied widely.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, other drawings may also be obtained based on these drawings.
Fig. 1 is the slitting rewinder overall structure figure that the utility model embodiment provides；
Fig. 2 is the wrap-up structure chart in the slitting rewinder that the utility model embodiment provides；
Fig. 3 is the cutting device structure chart in the slitting rewinder that the utility model embodiment provides.
Icon：100- unwinding devices；110- cutting devices；120- wrap-ups；200- Scrolls；210- actuators；
300- haulage gears；310- cutting mechanisms.
Specific implementation mode
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
The every other embodiment that field those of ordinary skill is obtained without making creative work, belongs to this practicality
Novel protected range.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for description purposes only, and are not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1 is described in detail below in conjunction with the accompanying drawings：
Embodiment 1
Present embodiments provide a kind of slitting rewinder, including unwinding device 100 and at least two wrap-ups 120；Often
One wrap-up 120 is respectively provided with an actuating unit；The coiled material that unwinding device 100 unreels forms multiple sheet material lists after cutting
Member, each sheet material unit are corresponded with wrap-up 120 and are wound.
During working use, slitting rewinder first unreels cutting raw material, is then put to unwinding device 100
The coiled material of volume carries out fixed width cutting, is allowed to form multiple sheet material units, and last sheet material unit is corresponded with wrap-up 120 and received
Volume completes the task to cutting the unreeling of raw material, fixed width cutting and rewinding.
Be including at least two wrap-ups 120 in order to make each wrap-up 120 tool there are one wind station, to
So that wrap-up 120 and sheet material unit is corresponded winding, makes the winding state of each wrap-up 120 only each other in this way
It is vertical, be independent of each other, solve traditional slitting rewinder mostly and be arranged on one or two Scroll multiple winding stations come into
When row winding, when one of winding station appearance winding Problem-Error, other winding stations can be caused winding occur wrong
Problem improves the serious forgiveness of the utility model.
It is to make the Scroll 200 of each wrap-up 120 that each wrap-up 120, which is respectively provided with an actuating unit,
Tool makes the rolling speed of wrap-up 120 independent of one another, is independent of each other, make this practicality in this way there are one individually winding rotating speed
The novel cutting raw material in uneven thickness suitable for cutting and rewinding avoids the occurrence of the winding station rolling speed of the thick cutting material of winding
The phenomenon that winding station rolling speed that is too fast and winding thin cutting material causes winding material tension failure or accumulation to be detained slowly excessively, solution
The problem of traditional slip shaft slitting rewinder of having determined only is applicable in winding low-tension product, improves the applicable model of the utility model
It encloses.
In conclusion the utility model has the advantages that winding serious forgiveness is high, applied widely.
In the alternative of the present embodiment, more preferably, Scroll 200 is horizontally disposed.Such as Fig. 2 utility model embodiments
Shown in wrap-up structure chart in the slitting rewinder of offer：The horizontally disposed height that can reduce the utility model of Scroll 200
Size is spent, the limitation of fabricating yard is reduced.In addition to this, the Scroll use of existing two axis slitting rewinder is arranged vertically
Structure design can influence the maximum take-up diameter for winding station in this way since the height dimension of slitting rewinder limits.
In the alternative of the present embodiment, more preferably, the distribution of 200 parallel interval of Scroll.As Fig. 2 utility models are real
It applies shown in 120 structure chart of wrap-up in the slitting rewinder of example offer：
200 parallelly distribute on of Scroll in order to make wrap-up 120 wind effect more straight uniform；
Scroll 200 is spaced apart to keep the winding station of each wrap-up 120 non-interference, improves winding work
The maximum take-up diameter of position, makes the maximum take-up diameter of winding station reach 1500mm.
In the alternative of the present embodiment, more preferably, actuating unit includes：Detection device, controller and actuator
210；
Detection device, the tension information for detecting sheet material unit, and tension information is exported to controller；
Controller is connect with detection device signal, and for receiving and processing tension information, rotating speed is generated according to tension information
Regulation and controlling of information, and rotation speed regulating and controlling information is exported to actuator 210；
Actuator 210, connect with controller signals, for receiving and executing rotation speed regulating and controlling information, regulation and control Scroll 200
Rotating speed.
When wrap-up 120 is wound when sheet material unit in uneven thickness, since sheet material element thickness is different, it will produce
Each wrap-up 120 winds the different situation of station take-up diameter, if do not regulated and controled to the rotating speed of Scroll 200, just
The winding station of sheet material units thick can be caused, which to wind, too fast makes rolling unit tension failure and the thin winding station of sheet material unit receive
Licking slowly is detained rolling unit accumulation, can not complete the winding task to coiled material in uneven thickness.The detection of actuating unit fills
It sets, the winding rotating speed of controller and actuator 210 exactly for regulating and controlling Scroll 200.
When winding station winds thicker sheet material unit, the roll diameter of winding station winding can be larger, causes to wind
Speed is fast, and the tension of sheet material unit is big, and the detection device of actuating unit detects the overtension information of sheet material unit at this time, and
This information is exported to controller, the overtension information that controller processing detection arrives, and exports reduction by 200 rotating speed of Scroll
Regulation and controlling of information executes regulation and controlling of information to actuator 210, actuator 210, reduces the rotating speed of Scroll 200, to reduce winding
Speed, solving the problems, such as that the winding station winding of sheet material units thick is too fast makes rolling unit tension failure.
When winding station winds relatively thin sheet material unit, the roll diameter of winding station winding can be smaller, causes to wind
Speed is slow, and the tension of sheet material unit is small, and the detection device of actuating unit detects the too small information of the tension of sheet material unit at this time, and
This information is exported to controller, the too small information of tension that controller processing detection arrives, and exports and improve 200 rotating speed of Scroll
Regulation and controlling of information executes regulation and controlling of information to actuator 210, actuator 210, improves the rotating speed of Scroll 200, to improve winding
Speed, solving the problems, such as that the thin winding station of sheet material unit was wound slowly is detained rolling unit accumulation.
Detection device, controller and the actuator 210 of actuating unit form closed loop regulator control system, make each wrap-up
120 rolling speed unreel that speed coordination is consistent with unwinding device 100, and the utility model is made to can be used for winding volume in uneven thickness
Material, to improve the scope of application of the utility model.
In the alternative of the present embodiment, more preferably, detection device is tension sensor, for acquiring sheet material unit
Tension information.Each 120 rolling speed moment of wrap-up influences the tension of sheet material unit.Winding tension then illustrates to wind greatly
Excessive velocities, winding tension is small, illustrates that rolling speed is excessively slow, and the tension information acquisition specific rate information of sheet material unit is adopted
Collect more convenient, therefore detection device is selected as tension sensor.
In the alternative of the present embodiment, more preferably, controller is PLC controller, and PLC controller not only has can
The advantages of, strong antijamming capability perfect in shape and function high by property, and it is easy to maintain, small low energy consumption, cost is relatively low.Controller is
PLC controller also reduces the production and application of the utility model under the precondition for the functional requirement for meeting the utility model
Cost.
In the alternative of the present embodiment, more preferably, actuator 210 is variable-frequency motor.Variable-frequency motor is using " special
The AC speed-regulating mode of variable frequency induction motor+frequency converter ", high degree of automation respond the adjustment signal of controller output
Speed is fast, and in addition to this variable-frequency motor also has the advantages of balancing quality height, opposite power and energy saving.
In the alternative of the present embodiment, more preferably, slitting rewinder further includes cutting device 110, cutting device
110 are arranged between unwinding device 100 and wrap-up 120.Coiled material fixed width for unreeling unwinding device 100 is cut, and is
The winding of next step wrap-up 120 is prepared.
In the alternative of the present embodiment, more preferably, cutting device 110 includes haulage gear 300 and cutting mechanism
310；Cutting mechanism 310 is set to the downstream of haulage gear 300；The coiled material that unwinding device 100 unreels is guided through haulage gear 300
To cutting mechanism 310, multiple sheet material units are formed after being cut by cutting mechanism 310.Point provided such as Fig. 3 utility model embodiments
It cuts shown in the cutting device structure chart in rewinding machine：The downstream that cutting mechanism 310 is set to haulage gear 300 is in order to " first
Traction is cut again ", haulage gear 300 can also unreel unwinding device 100 coiled material and carry out tension and speed regulation, improve cutting
Effect.
In the alternative of the present embodiment, more preferably, the cutting face of cutting mechanism 310 is vertical with Scroll 200.It cuts
The cutting face of cutting mill structure 310 vertical with Scroll 200 is to make the sheet material unit after cutting wind more straight uniform.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of slitting rewinder, it is characterised in that：Including unwinding device (100) and at least two wrap-ups (120)；It is each
A wrap-up (120) is respectively provided with an actuating unit；The coiled material that the unwinding device (100) unreels is formed after cutting
Multiple sheet material units, each sheet material unit are corresponded with the wrap-up (120) and are wound.
2. slitting rewinder according to claim 1, it is characterised in that：The Scroll (200) of the wrap-up (120)
It is horizontally disposed.
3. slitting rewinder according to claim 2, it is characterised in that：Scroll (200) the parallel interval distribution.
4. slitting rewinder according to claim 3, it is characterised in that：The actuating unit includes：Detection device, control
Device and actuator (210)；
The detection device, the tension information for detecting sheet material unit, and the tension information is exported to the controller；
The controller is connect with the detection device signal, for receiving and processing the tension information, according to the tension
Information generates rotation speed regulating and controlling information, and the rotation speed regulating and controlling information is exported to the actuator (210)；
The actuator (210), is connected with the controller in a signal way., the information for receiving and executing the rotation speed regulating and controlling, adjusts
Control the rotating speed of the Scroll (200).
5. slitting rewinder according to claim 4, it is characterised in that：The detection device is tension sensor.
6. slitting rewinder according to claim 4, it is characterised in that：The controller is PLC controller.
7. slitting rewinder according to claim 4, it is characterised in that：The actuator (210) is variable-frequency motor.
8. slitting rewinder according to claim 3, it is characterised in that：The slitting rewinder further includes cutting device
(110), the cutting device is arranged between the unwinding device (100) and the wrap-up (120).
9. slitting rewinder according to claim 8, it is characterised in that：The cutting device (110) includes haulage gear
(300) and cutting mechanism (310)；The cutting mechanism (310) is set to the downstream of the haulage gear (300)；It is put from described
The coiled material of winding apparatus (100) expansion is guided through the haulage gear (300) to the cutting mechanism (310), by the cutting machine
Multiple sheet material units are formed after structure (310) cutting.
10. slitting rewinder according to claim 9, it is characterised in that：The cutting face of the cutting mechanism (310) and institute
It is vertical to state Scroll (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885452.8U CN207738186U (en) | 2017-12-28 | 2017-12-28 | Slitting rewinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721885452.8U CN207738186U (en) | 2017-12-28 | 2017-12-28 | Slitting rewinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207738186U true CN207738186U (en) | 2018-08-17 |
Family
ID=63120639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721885452.8U Active CN207738186U (en) | 2017-12-28 | 2017-12-28 | Slitting rewinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207738186U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720905A (en) * | 2019-01-25 | 2019-05-07 | 蔡小蝶 | It unreels splicing tension control method and one kind unreels material receiving mechanism |
| CN115092748A (en) * | 2022-08-22 | 2022-09-23 | 江苏弘奇金属科技有限公司 | Intelligent speed regulation type PE (polyethylene) winding film rewinding machine based on quality feedback |
-
2017
- 2017-12-28 CN CN201721885452.8U patent/CN207738186U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109720905A (en) * | 2019-01-25 | 2019-05-07 | 蔡小蝶 | It unreels splicing tension control method and one kind unreels material receiving mechanism |
| CN109720905B (en) * | 2019-01-25 | 2024-03-15 | 温州町裕机械有限公司 | Unreeling and receiving tension control method and unreeling and receiving mechanism |
| CN115092748A (en) * | 2022-08-22 | 2022-09-23 | 江苏弘奇金属科技有限公司 | Intelligent speed regulation type PE (polyethylene) winding film rewinding machine based on quality feedback |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201796992U (en) | Rolling and slicing direct-connected device for lithium-ion battery polar pieces | |
| CN103043471B (en) | Based on the cork paper rewinding machine of Fu | |
| US11691839B2 (en) | Control for parent roll unwinding apparatus and methods | |
| CN207738186U (en) | Slitting rewinder | |
| CN203021089U (en) | Lead belt winding tension control system | |
| CN106623439B (en) | A kind of control system of lithium battery pole slice assembly line | |
| CN206407717U (en) | On-line tension controls film dividing system | |
| CN204297759U (en) | A kind of coil diameter adaptive unwinding and rewinding servo drive | |
| CN203794263U (en) | Float-sink roller tension control system for plasterboard unwinding machine | |
| CN102909238A (en) | Folding coiler of multi-piled amorphous strip coil and implementation method thereof | |
| CN106311802B (en) | A kind of Caro plug coiling machine card volume unloads volume control method | |
| CN103112740A (en) | Winding machine and method of controlling winding of flexible material | |
| CN114014069A (en) | Film tension control system and method | |
| CN203033500U (en) | Servo system based tipping paper rewinding machine | |
| CN202007043U (en) | Polytetrafluoroethylene film longitudinal stretching machine set | |
| CN106862282B (en) | A kind of fast mill electric drive control system | |
| CN109665352A (en) | The tension control method and control device of unwinding system | |
| CN108711504A (en) | Silicon-steel sheet longitudinal-shearing electrical-mechanical robot control system(RCS) | |
| CN108046013A (en) | A kind of splicer control system and control method | |
| CN202067614U (en) | Lapper device for servo motor pitch control | |
| CN115028002A (en) | Coil diameter calculation correction control method and system for uncoiler of galvanizing unit | |
| CN107720372A (en) | Constant Minimal Tension unwinding device and control method | |
| CN207434687U (en) | Constant Minimal Tension unwinding device | |
| Wei et al. | Design of Automatic Control System for Constant Tension and Linear Speed of Rewinder Machine. | |
| CN112123744A (en) | Strip winding device, strip winding method and numerical control winding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |