CN208700154U - The high-resistant diaphragm unit stretched with rotary deviation-rectifying - Google Patents
The high-resistant diaphragm unit stretched with rotary deviation-rectifying Download PDFInfo
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- CN208700154U CN208700154U CN201820969406.4U CN201820969406U CN208700154U CN 208700154 U CN208700154 U CN 208700154U CN 201820969406 U CN201820969406 U CN 201820969406U CN 208700154 U CN208700154 U CN 208700154U
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Abstract
The utility model relates to machine plastic film blowing machine technical group fields, more particularly to the high-resistant diaphragm unit stretched with rotary deviation-rectifying, described unreels component and winding unit setting in rack front and rear sides, high-resistant diaphragm successively pass through film rotary components, correction component, inflate print roll assembly, flanging component and winding unit, film rotary components pass through at the top of rotating base installation frame, print roll assembly of inflating is arranged among rack, and bottom of the frame is equipped with flanging component.The utility model using gear due to being driven, in addition limit disk precision when ensure that rotation, and the adjustable meter of air cushion roller, can 360 ° of circumgyration stretches, servo motor is controlled by PLC, accurately controls rotation angle;The hommizations such as correction correcting are set.User can select adaptable working forms by the difference of substrate or the requirement of product.To batching, the winding effect that diameter is bigger or surface quality requirements are stringent is more significant.
Description
Technical field:
The utility model relates to plastic membrane blowing units, more specifically to a kind of high-barrier stretched with rotary deviation-rectifying
Film unit is suitable for high-resistant diaphragm stereosopic printing.
Background technique:
The circumgyration stretch device of traditional plastic film blowing machine is to drive fine grinding degree not high using sprocket wheel, after film crosses a folder rod
Become vertically after help roll from horizontal direction, crossing after rotating will also be again transformed into level side with the help of help roll
To.Since the form of this circumgyration stretch wears film using vertical, mostly revolved with to have the deflector roll holded up in the surrounding of swivel mount
Guiding when turning can not all be done big by spacial influence thin-film width.This rotation mode is very high to elastic pulling tension requirements, too loose thin
Film can glide, and tightly influence very much stretcher strain, to affect the high quality requirement entirely produced.And deviation correcting device and rotation are drawn
Stretch device be it is separated, film, which enters after circumgyration stretch device needs a distance in this way and may result in film to enter, to be generated
Offset.
Utility model content:
The purpose of the utility model is to provide one kind to have high-precision control, has the function of identical with unit or even more
Good device.The technical solution of the utility model is achieved in that the circumgyration stretch device of this plastic membrane blowing unit, is equipped with
Rotary part is adjusted in high-precision.Air cushion rod is adjustable;Film remains horizontal direction when stretching, and circumgyration stretch device can
It is set as dual-purpose type:
The high-resistant diaphragm unit stretched with rotary deviation-rectifying, comprising: unreel component, film rotary components, correction component, rotation
Turn pedestal, inflate print roll assembly, flanging component and winding unit, it is described to unreel component and winding unit is arranged before and after rack
Two sides, high-resistant diaphragm successively pass through film rotary components, correction component, inflate print roll assembly, flanging component and winding unit, it is thin
For film rotary components by the top of rotating base installation frame, inflating print roll assembly setting among rack, bottom of the frame is equipped with folding
Side component.
Specifically, the film rotary components are mainly by rotating device, upper air cushion roller, lower air cushion roller and double guide roller groups
At upper air cushion roller and lower air cushion roller are mounted on rotating device, and double guide rollers are connected to rotating device by bracket and are located at upper gas
It pads between roller and lower air cushion roller.
Specifically, the rotating device is made of multiple groups gear and rotary shaft, rotating device be divided into upper section rotation and under
Duan Xuanzhuan, upper section rotation drive upper air cushion roller rotation, and lower section rotation drives lower air cushion roller rotation.
Specifically, the correction component is mainly by correcting error guidance roller and correction nip rolls, correction light eye, deviation-rectifying bracket group
At correction component drives deviation-rectifying bracket to swing by motor, and correcting error guidance roller and correction nip rolls are arranged on deviation-rectifying bracket, entangles
Polarisation eye is located between correction nip rolls and guide roller.
Specifically, the rotating base is mainly by rotating greatly gear and small rotation gear, rotating servo motor, rotation branch
Frame composition, rotating servo motor move big rotary teeth wheel by small rotation gear band and rotate, and runing rest is fixedly mounted on big rotation
On gear, film rotary components are arranged at the top of runing rest, and correction component is arranged in runing rest side.
Specifically, the print roll assembly of inflating is arranged between upper herringbone roller board group and lower herringbone roller board group, upper herringbone
Outside is equipped with folder rod at roller board group and lower herringbone roller board group gathering.
Specifically, described inflates print roll assembly mainly by roller platen and pressing roller group, roller platen is arranged on the inside of film
And be located at and flatten between roller group up and down, lifting cylinder drives and flattens roller group upper and lower displacement, and the flanging component stated is arranged in lower people
Word roller board group bosom.
Specifically, described winding unit one end is equipped with angle tension-adjusting gear, angle tension-adjusting gear and unloads film
In two mounting plate rear and front ends, membrane module front end is being unloaded in the setting of center winding device for component setting, under angle tension-adjusting gear
Side is successively arranged tightening folder rod and guide roller group, and tightening folder rod, press roll component, the setting of winding component are received in guide roller group and center
Between winding apparatus.
Specifically, the center winding device is mainly released by center winding motor A, center winding motor B, center arm
Cylinder and center winding roller group at, center winding motor A and the centrally disposed wind-up roll of center winding motor B at left and right sides of, in
Central arm releases cylinder and central supported seat is driven to move forward and backward.
Specifically, being mounted on the outside of mounting plate on the inside of the central supported seat by sliding rail, center winding motor A is in
Heart winding motor B is respectively equipped on two central supported seats of left and right, and the rotation axis two of center winding roller is separately positioned on center branch
It supports on seat.
The utility model has the following beneficial effects:
In order to embody the accuracy of rotating disk, chain is replaced with the same gear two of two moduluses, is conducive to lead in this way
To guide holder is mounted on gear wheel for cooperating with rotating circular disk, and gear wheel is 720 rulers, and every two tooth is once, to facilitate calculating
The accuracy of angle.
It horizontally can refer to make film always and blow the method for machine rotation traction traction and go to improve, deflector roll is done stacked
Adding type.In this way and saves space and conveniently wear film.
In order to make air cushion roller have the function of that fixed air blowing and circulation are blown two kinds, can design in this way: in fixed air cushion roller
Two sliding blocks are installed on plate additional for driving air cushion roller seat board, in order to guarantee that sliding block will not tilt under external force, are also used in gas
Limited block is fixed on roller seat plate both sides.Power is pushed using cylinder;One should also be installed additional on air cushion roller for limiting and buffering
The effects of copper billet should install a reinforcing column additional at air cushion roller rear portion, have reinforcing and guarantee both sides uniform force.In this covering device
Under the action of air cushion roller when being released by cylinder, limited block could not be contacted with limit shaft, film drive under do circulating rolling,
When cylinder is retracted, limited block is caught in limit shaft, and air cushion roller is fixed stopping circulation.
Film can generate offset after passing through circumgyration stretch, can go out to rotate in film by a set of deviation correcting device of increase at this time and draw
Device Shi Congxin correcting film position is stretched, so that offset will not be generated.
The utility model using gear due to being driven, in addition precision when limit disk ensure that rotation, and air cushion roller is adjustable
Section meter, can 360 ° of circumgyration stretches, by PLC control servo motor, accurately control rotation angle;The hommizations such as correction correcting
If.User can select adaptable working forms by the difference of substrate or the requirement of product.To batching, diameter is bigger or table
Quality requirement stringent winding effect in face is more significant.
Detailed description of the invention:
Attached drawing 1 is the structural schematic diagram of the utility model;
Attached drawing 2 is the structural schematic diagram that the utility model rotary deviation-rectifying stretches;
Attached drawing 3 is the side view of the utility model correction component;
Attached drawing 4 is the structural schematic diagram of the utility model rotating base;
Attached drawing 5 be the utility model inflate print roll assembly structural schematic diagram;
Attached drawing 6 is the structural schematic diagram that the utility model winds unit;
Attached drawing 7 is the structural schematic diagram of the utility model center winding device.
Specific embodiment:
In order to which purpose, feature and the function to the utility model are further understood that, hereby lift preferred embodiment and match
Closing schema, detailed description are as follows:
It please refers to Fig. 1 ~ 7 to show, is the structural schematic diagram for the utility model, the high-resistant diaphragm machine stretched with rotary deviation-rectifying
Group, comprising: unreel component 1, film rotary components 2, correction component 3, rotating base 4, inflate print roll assembly 5,6 and of flanging component
Unit 7 is wound, described unreels component 1 and the winding setting of unit 7 in 8 front and rear sides of rack, and high-resistant diaphragm successively passes through film
Rotary components 2, correction component 3 inflate print roll assembly 5, flanging component 6 and winding unit 7, and film rotary components 2 pass through rotation
4 installation frame of pedestal, 8 top, print roll assembly 5 of inflating are arranged among rack 8, and 8 bottom of rack is equipped with flanging component 6.
Above scheme, the film rotary components 2 are mainly by rotating device 21, upper air cushion roller 22,23 and of lower air cushion roller
Double guide rollers 24 form, and upper air cushion roller 22 and lower air cushion roller 23 are mounted on rotating device 21, and double guide rollers 24 are connected by bracket
In rotating device 21 and between upper air cushion roller 22 and lower air cushion roller 23.The rotating device 21 is by 211 He of multiple groups gear
Rotary shaft 212 forms, and rotating device 21 divides to be rotated for upper section rotation and lower section, and upper section rotation drives upper air cushion roller 22 to rotate, under
Duan Xuanzhuan drives lower air cushion roller 23 to rotate.
Above scheme, the correction component 3 mainly by correcting error guidance roller 31 and correction nip rolls 32, correction light eye 33,
Deviation-rectifying bracket 34 forms, and correction component 3 drives deviation-rectifying bracket 34 to swing by motor, correcting error guidance roller 31 and correction nip rolls 32
It is arranged on deviation-rectifying bracket 34, correction light eye 33 is located between correction nip rolls 32 and guide roller 9.The rotating base 4 is main
It to be formed by rotating gear 41 and small rotation gear 42, rotating servo motor 43, runing rest 44 greatly, rotating servo motor 43 is logical
Too small rotation gear 42 drives big rotation gear 41 to rotate, and runing rest 44 is fixedly mounted on big rotation gear 41, film rotation
Turn the setting of component 2 at 44 top of runing rest, correction component 3 is arranged in 44 side of runing rest.
Above scheme, the print roll assembly 5 of inflating are arranged between upper herringbone roller board group 51 and lower herringbone roller board group 52,
Outside is equipped with folder rod 53 at upper herringbone roller board group 51 and lower 52 gathering of herringbone roller board group.Described inflates print roll assembly 5 mainly
By roller platen 54 and roller group 55 is flattened, roller platen 54 is arranged on the inside of film and is located to be flattened between roller group 55 up and down, lifting air
Cylinder drives and flattens 55 upper and lower displacement of roller group, and the flanging component 6 stated is arranged in lower 52 bosom of herringbone roller board group.
Above scheme, described 7 one end of winding unit are equipped with angle tension-adjusting gear 71, angle tension-adjusting gear 71
It is arranged with membrane module 79 is unloaded in two mounting plates, 75 rear and front end, 79 front end of membrane module, angle are being unloaded in the setting of center winding device 73
Tightening folder rod 72 and guide roller group 74, tightening folder rod 72, press roll component 76, winding group are successively arranged below tension-adjusting gear 71
Part 77 is arranged between guide roller group 74 and center winding device 73.The center winding device 73 is mainly by center winding electricity
Machine A731, center winding motor B732, center arm release cylinder 733 and center winding roller 734 forms, center winding motor A731
With centrally disposed 734 left and right sides of wind-up roll center winding motor B732, center arm releases cylinder 733 and drives central supported seat
735 move forward and backward.75 outside of mounting plate, center winding motor are mounted on by sliding rail on the inside of the central supported seat 735
A731 and center winding motor B732 is respectively equipped on two central supported seats 735 of left and right, the rotation axis of center winding roller 734
7341 liang are separately positioned on central supported seat 735.
Unit operation: film is delivered to film rotary components 2 by unreeling component 1 first, passes through film rotary components 2
Rotating device 21 debug air cushion roller 22 and lower 23 angle of air cushion roller, ensuring when rotating to be not in eccentric or out of plumb
Equal error, film crosses guide roller 9 from the top down and enters upper air cushion roller 22, then is conveyed by double guide rollers 24 from lower air cushion roller 23
Out, can control rotating servo motor 43 by PLC at this time drives big rotation gear 41 to control the small rotation of rotation gear 42, rotates to
The angle of PLC control;Then film, which goes out after film rotary components 2, is delivered to correction component 3 by guide roller 9, is delivered to correction
Component 3, correction light eye 33 can be fed back according to the inclined situation of the width detection film set, and cooperation correction light eye 33 passes through
Motor drives deviation-rectifying bracket 34 to swing and film is flattened and corrected using correcting error guidance roller 31 and correction nip rolls 32;It is last thin
Film enters lower folder rod 53 through upper herringbone roller board group 51 and lower herringbone roller board group 52, and upper and lower two folders rod 53 is closed.It at this time can be in upper folder
Inflate in this section of film among rod 53 and lower folder rod 53, so when rotated can protective film surface will not wear, roller platen
54 are arranged on the inside of film, imprint from inside to outside, outside different from the past coining, and antiskid effect more preferably, up and down and flattens roller group
55 can make film not wrinkle when rotation is with coining, then transport to flanging component 6, the lower herringbone roller plate with flanging component 6
Cylinder film is carried out flanging and pressing by group 52.
Film take-up process: film is received after reaching from top to down, by entering tightening folder after angle tension-adjusting gear 71
Rod 72, the tightening folder closure of rod 72 drive film to advance, enter friction roller by guide roller group 74, after being flattened by nip rolls and wind.
It is in isosceles triangle between guide roller group 74 and nip rolls, is conducive to detect the tune after the tension precision convenience of film in this way
Section.By the setting to PLC, when the tension in guide roller group 74 is beyond setting numerical value, PLC will be by controlling angle tension
Low rubbing cylinder in regulating device 71 is adjusted, then by pivot angle gear and angle positioner feedback, precision is greatly increased to more preferable
Control membrane tension.
After wind operation workflow: winding cylinder moves Scroll by winding armband, moves to its Scroll and gives directions position, it
Start pressure roller cylinder afterwards and pressure roller is affected to open, restarts pivoted arm and live-roller is driven to rise in place, live-roller is in pressure roller and closes
Conjunction state;Then winding arm falls into place its Scroll, and starts cutter assembly cutting film, while Scroll starts to receive
Volume, then cylinder 733 is released by center arm, center winding roller 734 is pushed to exit in place, and center winding cylinder clutch is separated,
Center winding motor B732 is simultaneously stopped running, and the film after winding is moved to and unloads film pedestal, is affected by unloading film cylinder and unloads film bottom
Seat decline, other assemblies and roller group all reset, and center winding motor A731 starts operation, center winding cylinder clutch closure,
Film is normally collected.
When film collects diameter equal to 800mm, center winding motor B732 brings into operation, under the control of PLC in
The synchronous fortune of heart winding motor A731.When center winding motor B732 cylinder clutch is closed, center winding motor A731 moment point
Open form is normally wound at fast turnaround (FTA), film.Film, which collects diameter, under center winding motor B732 drive can receive 2000mm.
Certainly, illustrated above is only the preferred embodiment of the utility model, and the use of the utility model is not limited with this
Range, therefore, it is all made in the utility model principle it is equivalent change should be included in the protection scope of the utility model.
Claims (10)
1. the high-resistant diaphragm unit stretched with rotary deviation-rectifying, comprising: unreel component (1), film rotary components (2), correcting set
Part (3), rotating base (4), inflate print roll assembly (5), flanging component (6) and wind unit (7), it is characterised in that: it is described
It unreels component (1) and winding unit (7) is arranged in rack (8) front and rear sides, high-resistant diaphragm successively passes through film rotary components
(2), it rectifies a deviation component (3), inflate and print roll assembly (5), flanging component (6) and wind unit (7), film rotary components (2) pass through
At the top of rotating base (4) installation frame (8), print roll assembly (5) setting is inflated among rack (8), rack (8) bottom is equipped with folding
Side component (6).
2. the high-resistant diaphragm unit according to claim 1 stretched with rotary deviation-rectifying, it is characterised in that: the film
Rotary components (2) are mainly made of rotating device (21), upper air cushion roller (22), lower air cushion roller (23) and double guide rollers (24), on
Air cushion roller (22) and lower air cushion roller (23) are mounted on rotating device (21), and double guide rollers (24) are connected to rotating device by bracket
(21) and between upper air cushion roller (22) and lower air cushion roller (23).
3. the high-resistant diaphragm unit according to claim 2 stretched with rotary deviation-rectifying, it is characterised in that: the rotation
Device (21) is made of multiple groups gear (211) and rotary shaft (212), and rotating device (21) is divided into upper section rotation and lower section rotation,
Upper section rotation drives upper air cushion roller (22) rotation, and lower section rotation drives lower air cushion roller (23) rotation.
4. the high-resistant diaphragm unit according to claim 1 or 2 or 3 stretched with rotary deviation-rectifying, it is characterised in that: described
Correction component (3) mainly by correcting error guidance roller (31) and correction nip rolls (32), correction light eye (33), deviation-rectifying bracket (34) group
At correction component (3) drives deviation-rectifying bracket (34) to swing by motor, correcting error guidance roller (31) and correction nip rolls (32) setting
On deviation-rectifying bracket (34), correction light eye (33) is located between correction nip rolls (32) and guide roller (9).
5. the high-resistant diaphragm unit according to claim 4 stretched with rotary deviation-rectifying, it is characterised in that: the rotation
Pedestal (4) is mainly by rotating greatly gear (41) and small rotation gear (42), rotating servo motor (43), runing rest (44) group
At rotating servo motor (43) drives big rotation gear (41) rotation by small rotation gear (42), and runing rest (44) is fixed
It is mounted on big rotation gear (41), film rotary components (2) setting is at the top of runing rest (44), correction component (3) setting
In runing rest (44) side.
6. the high-resistant diaphragm unit according to claim 5 stretched with rotary deviation-rectifying, it is characterised in that: described inflates
Print roll assembly (5) be arranged between upper herringbone roller board group (51) and lower herringbone roller board group (52), upper herringbone roller board group (51) and under
Outside is equipped with folder rod (53) at herringbone roller board group (52) gathering.
7. the high-resistant diaphragm unit according to claim 6 stretched with rotary deviation-rectifying, it is characterised in that: described inflates
Roll assembly (5) are printed mainly by roller platen (54) and pressing roller group (55), and roller platen (54) is arranged on the inside of film and is located at up and down
It flattens between roller group (55), lifting cylinder, which drives, flattens roller group (55) upper and lower displacement, and flanging component (6) is arranged in lower herringbone roller
Board group (52) bosom.
8. the high-resistant diaphragm unit according to claim 1 stretched with rotary deviation-rectifying, it is characterised in that: the winding
Unit (7) one end be equipped with angle tension-adjusting gear (71), angle tension-adjusting gear (71) and unload membrane module (79) be arranged exist
Membrane module (79) front end, angle tension-adjusting gear are being unloaded in two mounting plates (75) rear and front end, center winding device (73) setting
(71) lower section is successively arranged tightening folder rod (72) and guide roller group (74), tightening folder rod (72), press roll component (76), winding component
(77) it is arranged between guide roller group (74) and center winding device (73).
9. the high-resistant diaphragm unit according to claim 8 stretched with rotary deviation-rectifying, it is characterised in that: the center
Wrap-up (73) is mainly by center winding motor A(731), center winding motor B(732), center arm release cylinder (733) and
Center winding roller (734) composition, center winding motor A(731) and center winding motor B(732) centrally disposed wind-up roll
(734) left and right sides, center arm release cylinder (733) and central supported seat (735) are driven to move forward and backward.
10. the high-resistant diaphragm unit according to claim 9 stretched with rotary deviation-rectifying, it is characterised in that: in described
It is mounted on the outside of mounting plate (75) on the inside of heart support base (735) by sliding rail, center winding motor A(731) and center winding electricity
Machine B(732) it is respectively equipped on two central supported seats (735) of left and right, the rotation axis (7341) two of center winding roller (734) is distinguished
On centrally disposed support base (735).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820969406.4U CN208700154U (en) | 2018-06-22 | 2018-06-22 | The high-resistant diaphragm unit stretched with rotary deviation-rectifying |
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Application Number | Priority Date | Filing Date | Title |
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CN201820969406.4U CN208700154U (en) | 2018-06-22 | 2018-06-22 | The high-resistant diaphragm unit stretched with rotary deviation-rectifying |
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Publication Number | Publication Date |
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CN208700154U true CN208700154U (en) | 2019-04-05 |
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ID=65936570
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Application Number | Title | Priority Date | Filing Date |
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CN201820969406.4U Active CN208700154U (en) | 2018-06-22 | 2018-06-22 | The high-resistant diaphragm unit stretched with rotary deviation-rectifying |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108609418A (en) * | 2018-06-22 | 2018-10-02 | 汕头市雅塑机械有限公司 | The high-resistant diaphragm unit stretched with rotary deviation-rectifying |
-
2018
- 2018-06-22 CN CN201820969406.4U patent/CN208700154U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108609418A (en) * | 2018-06-22 | 2018-10-02 | 汕头市雅塑机械有限公司 | The high-resistant diaphragm unit stretched with rotary deviation-rectifying |
CN108609418B (en) * | 2018-06-22 | 2024-06-25 | 汕头市雅塑机械有限公司 | High barrier film unit with rotary deviation correcting and stretching functions |
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