CN203529556U - Prestretching slitting rewinding machine - Google Patents
Prestretching slitting rewinding machine Download PDFInfo
- Publication number
- CN203529556U CN203529556U CN201320555282.2U CN201320555282U CN203529556U CN 203529556 U CN203529556 U CN 203529556U CN 201320555282 U CN201320555282 U CN 201320555282U CN 203529556 U CN203529556 U CN 203529556U
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- Prior art keywords
- prestretching
- time
- pressure roller
- prestension
- gear
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- Expired - Lifetime
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- 238000004804 winding Methods 0.000 claims abstract description 13
- 238000005096 rolling process Methods 0.000 claims description 75
- 230000005540 biological transmission Effects 0.000 claims description 18
- 230000033001 locomotion Effects 0.000 claims description 17
- 238000000034 method Methods 0.000 abstract description 10
- 229920006302 stretch film Polymers 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 230000002335 preservative effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a prestretching slitting rewinding machine which comprises a machine frame, an unwinding device, a winding device, a stretching device and a cutting device. The machine frame is formed by a left wallboard and a right wallboard, wherein the left wallboard and the right wallboard are oppositely arranged, and the stretching device is arranged between the left wallboard and the right wallboard. The prestretching slitting rewinding machine integrates three functions, clients can carry out rewinding in the use process according to demands, funds of the clients are saved and rewinding machines of other types do not need to be brought to achieve multiple functions; in addition, compared with a common stretch film with the same weight, a prestretching film is longer and can wrap more stuffs needing to be wrapped, and use cost is saved.
Description
Technical field
The utility model belongs to preservative film processing technique field, particularly a kind of prestension slitting rewinder.
Background technology
According to customer demand, on existing winding film basis, carry out prestension rewinding, consider simultaneously and client likely only use rewinding to be wound around film or rewinding rouleau film (narrow volume film) we have developed this kind of type, realized prestension rewinding, be wound around film rewinding, three kinds of functions of rouleau film rewinding are with the rewinding machine of machine.
Utility model content
The purpose of this utility model is the defect existing in prior art in order to solve, a kind of prestension slitting rewinder is provided, collect three kinds of functions in a machine, make client in use carry out according to demand rewinding, save clients fund and remove to realize a tractor serves several purposes without buying again other kind rewinding machines.And pre-stretch film and the common winding film of equivalent weight to compare length longer, pack the things that need to pack more, save use cost.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of prestension slitting rewinder, comprises frame, unwinding device, wrap-up, stretching device and cutter sweep, described frame is comprised of the left wallboard being oppositely arranged and right wallboard, and described stretching device comprises prestretching transmission gear for the first time, prestretching gear for the first time, prestretching transmission gear for the second time, prestretching gear for the second time, prestretching the first prestretching rolls for the first time, prestretching the second prestretching rolls for the first time, prestretching the first prestretching rolls for the second time, prestretching the second prestretching rolls for the second time, the pressure roller arm of force, prestretching pressure roller, pressure roller trip shaft and excessively rolling bridge, described the first prestretching of prestretching for the first time roll and for the first time prestretching the second prestretching roll by prestretching transmission gear for the first time and for the first time between prestretching gear wheel tooth ratio complete prestension for the first time, walked around that rolling bridge walks around for the second time that prestretching the first prestretching rolls and for the second time prestretching the second prestretching roll by prestretching transmission gear for the second time and for the second time between prestretching gear wheel tooth ratio complete prestension for the second time.
Further, described cutter sweep comprises knife rest permanent seat, tool axis, knife rest and carrying roller, and wherein tool axis makes knife rest clamping blade cut open and make blade not contact carrying roller being wound around film, pulls and is wound around the paper tube that winding film that film makes to cut open arrives required rewinding.
Further, described in left motor housing, be provided with to unreel tighten up cylinder, tooth bar, tooth bar pinch roller, gear, left and right and move positioning plate, limit switch base, belt tension adjusting knurl and cross rolling bridge, wherein unreel and tighten up cylinder and promote tooth bar motion, and then driven gear motion.
Further, the described belt tension adjusting knurl, left and right of being provided with in right motor housing moves and controls motor, worm gear, main motor, main motor pulley, rolling drum pulley, worm screw, prestretching transmission gear and cross rolling bridge for the second time, wherein main electric machine rotation drives main motor pulley motion, by belt, drive rolling drum pulley to move simultaneously, left and right is moved and is controlled driven by motor worm movement, and worm screw drives worm gear motion.
Further, described prestension pressure roller control cylinder, the prestension pressure roller control arm of force, pressure roller trip shaft, the pressure roller arm of force and the prestretching pressure roller of being also provided with between left wallboard and right wallboard, wherein prestension pressure roller control cylinder drives prestension pressure roller to control arm of force motion, prestension pressure roller is controlled the arm of force and is driven the motion of pressure roller trip shaft, pressure roller trip shaft band dynamic pressure roller arm of force motion, the pressure roller arm of force makes prestretching pressure roller roll at prestretching the second prestretching for the second time being wound around mould.
The beneficial effects of the utility model are: collect three kinds of functions in a machine, make client in use carry out according to demand rewinding, save clients fund and remove to realize a tractor serves several purposes without buying other kind rewinding machines again.And pre-stretch film and the common winding film of equivalent weight to compare length longer, pack manyly, need packing thing to save use cost.
Accompanying drawing explanation
Fig. 1 is left TV structure schematic diagram of the present utility model;
Fig. 2 is right TV structure schematic diagram of the present utility model;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is prestension mechanism structure schematic diagram of the present utility model.
In Fig. 1-Fig. 4,1, prestension is controlled motor, 2, left wallboard, 3, prestension motor pulley, 4, prestretching drum pulley, 5, rolling cylinder adjustable straps wheel, 6, unreel drum pulley, 7, unreel and tighten up cylinder, 8, tooth bar, 9, tooth bar pinch roller, 10, gear, 11, positioning plate is moved, 12 in left and right, limit switch base, 13, right wallboard, 14, cylinder is tightened up in rolling, and 15, the arm of force is tightened up in rolling, and 16, belt tension adjusting knurl, 17, control motor, 18 are moved in left and right, worm gear, 19, right electric appliance box, 20, left electric appliance box, 21, parent roll turnup axle, 22, parent roll clamping cylinder, 23, unreel swing arm, 24, unreel cylinder, 25, rolling turnup axle, 26, rolling swing arm, 27, prestretching drum drive sprocket wheel, 28, rolling cylinder, 29, main motor, 30, main motor pulley, 31, rolling drum pulley, 32, prestension pressure roller control cylinder, 33, prestension pressure roller is controlled the arm of force, 34, worm screw, 35, prestretching transmission gear for the first time, 36, prestretching gear driven for the first time, 37, prestretching transmission gear for the second time, 38, prestretching gear for the second time, 39, rolling clamping cylinder, 40, knife rest permanent seat, 41, tool axis, 42, knife rest, 43, carrying roller.
The specific embodiment
Below in conjunction with accompanying drawing and concrete implementation column, the utility model is described in further detail.
In figure, the utility model working process is as follows:
(1) prestension rewinding working process is as follows:
Start to unreel and tighten up cylinder 7 and promote tooth bar 8 driven gears 10 and make 21 rotations of parent roll turnup axle, drive to unreel swing arm 23 and outwards pour out with parent roll clamping cylinder 22.Start parent roll clamping cylinder 22 and clamp and be wound around film parent rolls, reclaim to unreel and tighten up cylinder 7 and retract tooth bar 8 driven gears 10 and make 21 rotations of parent roll turnup axle, drive to unreel on swing arm 23 and parent roll clamping cylinder 22, to be wound around film parent roll and to make to be wound around film parent roll and be close to and unreel cylinder 24.Starting rolling tightens up cylinder 14 and promotes rollings and tighten up the arm of force 15 and make 25 rotations of rolling turnup axle, drive rolling swing arm 26 and rolling clamping cylinder 39 to leave rolling cylinder 28, before starting, rolling clamping cylinder 39 clamps a special pressure roller, is wound around the paper tube of the required rewinding of film after rear rolling clamping cylinder 39 clamping one prestensions.Pull out and be wound around film and roll through prestretching, be wound around film from rolling cylinder 28 belows walk around rolling cylinder 28 through be positioned on rolling cylinder 28 between rolling clamping cylinder 39 clamps after the pressure roller that clamps of rolling clamping cylinder 39 paper tube and rolling cylinder 28.Starting rolling tightens up cylinder 14 and promotes rollings and tighten up the arm of force 15 and make 25 rotations of rolling turnup axle, the paper tube that drives pressure roller that rolling swing arm 26 and front rolling clamping cylinder 39 clamp and rear rolling clamping cylinder 39 to clamp make pressure roller with paper tube winding mould as on rolling cylinder 28, and rotate paper tube and make to be wound around film on paper tube.Adjustment is wound around film rewinding length startup rewinding after arranging and determining required prestension.After starting, main motor 29 rotates and drives main motor pulley 30, by belt, drives rolling drum pulley 31 simultaneously, and rolling drum pulley 31 drives rolling cylinder 28 to carry out rolling.Guarantee that rolling cylinder adjustable straps wheel 5 and the belt unreeling between drum pulley 6 take off, make to unreel cylinder 24 and winding film parent roll in unreeling process in passive state, carry out whole rewinding flow process.Prestension is controlled motor 1 and is driven prestension motor pulley 3 simultaneously, and prestension motor pulley 3 drives prestretching drum pulley 4 by belt simultaneously, and prestretching drum pulley 4 drives prestension mechanical operation.After starting after completing rewinding rolling tighten up cylinder 14 and promote after rolling tighten up the arm of force 15 and make 25 rotations of rolling turnup axle, the paper tube that after driving, rolling swing arm 26 and rear rolling clamping cylinder 39 clamp and the finished film being entangled on paper tube make it to leave rolling cylinder 28.Cut off be wound around film and start after rolling clamping cylinder 39 take down finished product and change new paper tube and repeat the above rewinding again of having worked.
In whole rewinding flow process, prestension system is worked simultaneously.Prestension is controlled motor 1 and is driven prestension motor pulley 3, prestension motor pulley 3 drives prestretching drum pulley 4 by belt simultaneously, prestretching drum pulley 4 drives prestretching the second prestretching for the second time to roll 47, prestretching the second prestretching rolls 47 and drives prestretching gear 38 for the second time for the second time, prestretching gear 38 drives prestretching transmission gear 37 for the second time for the second time, prestretching transmission gear 37 drives prestretching the first prestretching for the second time to roll 46 for the second time, prestretching the first prestretching rolls 46 drive prestretching drum drive sprocket wheels 27 for the second time, two prestretching drum drive sprocket wheels 27 are for synchronous sprocket wheel is by chain gear, prestretching drum drive sprocket wheel 27 drives prestretching the second prestretching for the first time to roll 45, prestretching the second prestretching rolls 45 and drives prestretching gear 36 for the first time for the first time, prestretching gear 36 drives prestretching transmission gear 35 for the first time for the first time, prestretching transmission gear 35 drives for the first time prestretching the first prestretching to roll 44 and completes a whole set of prestension mechanical operation for the first time.Prestension pressure roller control cylinder 32 work simultaneously drive prestension pressure roller to control the arm of force 33, prestension pressure roller is controlled the arm of force 33 band dynamic pressure roller trip shafts 50, the pressure roller trip shaft 50 band dynamic pressure roller arm of forces 48, the pressure roller arm of force 48 makes prestretching pressure roller 49 roll on 47 at prestretching the second prestretching for the second time being wound around moulds.Prestension mechanism walk film mode walk around for the first time prestretching the first prestretching roll 44 and for the first time prestretching the second prestretching roll 45 by prestretching transmission gear 35 for the first time and for the first time between prestretching gear 36 wheel tooth ratio complete prestension for the first time, walked around rolling bridge 51 walk around for the second time prestretching the first prestretching roll 46 and for the second time prestretching the second prestretching roll 47 by prestretching transmission gear 37 for the second time and for the second time between prestretching gear 38 wheel tooth ratio complete prestension for the second time.
As found when the rewinding, being wound around film has off normal to utilize to start left and right to move to control motor 17 and drives worm screws 34, and worm screw 34 drives worm gears 18 to make the 21 sway adjustment of parent roll turnup axle be wound around film off normals.
(2) rewinding working process is as follows:
Only carrying out a rewinding not during prestension, guarantee that rolling cylinder adjustable straps wheel 5 is connected with the belt unreeling between drum pulley 6, make rolling cylinder 28 drive rolling cylinder adjustable straps wheel 5, by belt, drive simultaneously and unreel drum pulley 6, unreel drum pulley 6 drives and unreel cylinder 24, unreel cylinder 24 drive winding film parent rolls and unreel, and through prestension system, do not start the whole rewinding flow process of prestension control motor 1 execution being wound around a film.When rewinding in advance, need adjust when rolling cylinder adjustable straps wheel 5 makes rolling cylinder 28 and unreels cylinder 24 rotation and guarantee to unreel with rolling length to synchronize.
(3) cutting and rewinding working process is as follows:
Guarantee that rolling cylinder adjustable straps wheel 5 is connected with the belt unreeling between drum pulley 6, make rolling cylinder 28 drive rolling cylinder adjustable straps wheel 5, by belt, drive simultaneously and unreel drum pulley 6, unreel drum pulley 6 drives and unreel cylinder 24, unreel cylinder 24 drive winding film parent rolls and unreel, and through prestension system, do not start prestension control motor 1 being wound around a film.Be wound around film passes between tool axis 41 and carrying roller 43 and is positioned on rolling cylinder 28 from parent roll is pulled out, start rolling clamping cylinder 39 and clamp the paper tube of cutting the required rewinding of rear winding film, starting rolling tightens up cylinder 14 and promotes rollings and tighten up the arm of force 15 and make 25 rotations of rolling turnup axle, drive rolling swing arm 26 and rolling clamping cylinder 39 to be close to rolling cylinder 28, rotating turret axle 41 makes knife rest 42 clamping blades cut open and make blade not contact carrying roller 43 being wound around film, pull and be wound around the paper tube that winding film that film makes to cut open arrives required rewinding, the winding film cutting open is staggered and is positioned on the paper tube of front and back rolling clamping cylinder 39 clampings, and rotate paper tube and make to be wound around film on paper tube, start main motor 29 and carry out rewinding.When rewinding in advance, need adjust when rolling cylinder adjustable straps wheel 5 makes rolling cylinder 28 and unreels cylinder 24 rotation and guarantee to unreel with rolling length to synchronize.
In sum, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to the shape described in the utility model claim scope, structure, feature and spirit change and modify, and all should be included within the scope of claim of the present utility model.
Claims (5)
1. a prestension slitting rewinder, comprises frame, unwinding device, wrap-up, stretching device and cutter sweep, described frame is comprised of the left wallboard (2) being oppositely arranged and right wallboard (13), it is characterized in that: stretching device comprises prestretching transmission gear (35) for the first time, prestretching gear (36) for the first time, prestretching transmission gear (37) for the second time, prestretching gear (38) for the second time, prestretching the first prestretching rolls (44) for the first time, prestretching the second prestretching rolls (45) for the first time, prestretching the first prestretching rolls (46) for the second time, prestretching the second prestretching rolls (47) for the second time, the pressure roller arm of force (48), prestretching pressure roller (49), pressure roller trip shaft (50) and excessively rolling bridge (51), described the first prestretching of prestretching for the first time roll (44) and for the first time prestretching the second prestretching roll (45) by prestretching transmission gear (35) for the first time and for the first time between prestretching gear (36) wheel tooth ratio complete prestension for the first time, walked around rolling bridge (51) walk around for the second time prestretching the first prestretching roll (46) and for the second time prestretching the second prestretching roll (47) by prestretching transmission gear (37) for the second time and for the second time between prestretching gear (38) wheel tooth ratio complete prestension for the second time.
2. a kind of prestension slitting rewinder according to claim 1, it is characterized in that, described cutter sweep comprises knife rest permanent seat (40), tool axis (41), knife rest (42) and carrying roller (43), wherein tool axis (41) makes knife rest (42) clamping blade cut open and make blade not contact carrying roller (43) being wound around film, pulls and is wound around the paper tube that winding film that film makes to cut open arrives required rewinding.
3. a kind of prestension slitting rewinder according to claim 1, it is characterized in that, described in left motor housing (20), be provided with to unreel tighten up cylinder (7), tooth bar (8), tooth bar pinch roller (9), gear (10), left and right and move positioning plate (11), limit switch base (12), belt tension adjusting knurl (16) and cross rolling bridge (51), wherein unreel and tighten up cylinder (7) promotion tooth bar (8) motion, and then driven gear (10) motion.
4. a kind of prestension slitting rewinder according to claim 1, it is characterized in that, the described belt tension adjusting knurl (16) that is provided with in right motor housing (19), left and right is moved and is controlled motor (17), worm gear (18), main motor (29), main motor pulley (30), rolling drum pulley (31), worm screw (34), prestretching transmission gear (37) and excessively rolling bridge (51) for the second time, wherein main motor (29) rotates and drives main motor pulley (30) motion, by belt, drive rolling drum pulley (31) motion simultaneously, left and right is moved and is controlled motor (17) drive worm screw (34) motion, worm screw (34) drives worm gear (18) motion.
5. a kind of prestension slitting rewinder according to claim 1, it is characterized in that, describedly between left wallboard (2) and right wallboard (13), be also provided with prestension pressure roller control cylinder (32), prestension pressure roller is controlled the arm of force (33), pressure roller trip shaft (50), the pressure roller arm of force (48) and prestretching pressure roller (49), wherein prestension pressure roller control cylinder (32) drives prestension pressure roller to control the arm of force (33) motion, prestension pressure roller is controlled the arm of force (33) band dynamic pressure roller trip shaft (50) motion, pressure roller trip shaft (50) the band dynamic pressure roller arm of force (48) motion, the pressure roller arm of force (48) makes prestretching pressure roller (49) roll on (47) at prestretching the second prestretching for the second time being wound around mould.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555282.2U CN203529556U (en) | 2013-09-09 | 2013-09-09 | Prestretching slitting rewinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320555282.2U CN203529556U (en) | 2013-09-09 | 2013-09-09 | Prestretching slitting rewinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203529556U true CN203529556U (en) | 2014-04-09 |
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ID=50415792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320555282.2U Expired - Lifetime CN203529556U (en) | 2013-09-09 | 2013-09-09 | Prestretching slitting rewinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203529556U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921392A (en) * | 2019-12-23 | 2020-03-27 | 中原工学院 | A rewinding device suitable for film |
| CN113478793A (en) * | 2021-06-29 | 2021-10-08 | 浙江天之元物流科技有限公司 | Winding film rewinding process and anti-falling stretching winding film |
-
2013
- 2013-09-09 CN CN201320555282.2U patent/CN203529556U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110921392A (en) * | 2019-12-23 | 2020-03-27 | 中原工学院 | A rewinding device suitable for film |
| CN113478793A (en) * | 2021-06-29 | 2021-10-08 | 浙江天之元物流科技有限公司 | Winding film rewinding process and anti-falling stretching winding film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140409 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: SUZHOU INDUSTRIAL PARK WINTECH CO.,LTD. Person in charge of patents Document name: Notice of Termination of Patent Rights |