CN108975081A - A kind of broken membrane device - Google Patents
A kind of broken membrane device Download PDFInfo
- Publication number
- CN108975081A CN108975081A CN201810922399.7A CN201810922399A CN108975081A CN 108975081 A CN108975081 A CN 108975081A CN 201810922399 A CN201810922399 A CN 201810922399A CN 108975081 A CN108975081 A CN 108975081A
- Authority
- CN
- China
- Prior art keywords
- film
- overlay film
- press mold
- overlay
- cutting
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 61
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 230000007704 transition Effects 0.000 claims abstract description 14
- 238000004804 winding Methods 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000012467 final product Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 180
- 229920002799 BoPET Polymers 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of broken membrane device, including gas expansion shaft, membrane module, squeeze-film mechanism, overlay film upcoiler structure and overlay film elevating mechanism are cut, the overlay film elevating mechanism includes the transition deflector roll of the winding guiding for changing film；Film compression is formed certain film line before film for cutting by the overlay film upcoiler structure on the gas expansion shaft, while film compression is formed on cutting membrane module and another determines film line by the squeeze-film mechanism；It is described to cut hymenotome tool and determine film between film line for cutting off two, make film be easier to cut off, fracture is more smooth；The overlay film upcoiler structure is used for that the film after cutting off is uniform and complete overlay film to be in the gas expansion shaft, carries out winding movement convenient for Scroll, improves final product quality.
Description
Technical field
The present invention relates to thin film winder field of components, in particular to a kind of broken membrane device.
Background technique
PET film is a kind of performance than more comprehensive packing film, obdurability be it is best in all thermoplastics,
Tensile strength and impact strength are more much higher than general film, also have excellent heat-resisting, cold resistance, are therefore widely used in
The every field such as printing, packaging, chemical industry.During film take-up, existing plastic film is relatively thin, and plasticity is poor, cuts off
It can be covered on due to gravity on the film of new Scroll afterwards, but its thickness of PET film is also thicker than general film, ductility is strong,
PET film cut off after can not overlay film in carrying out next winding movement on Scroll, and cannot be very using existing broken membrane device
It is well that PET film is accurate and entirely cut off.
As it can be seen that the prior art could be improved and improve.
Summary of the invention
Place in view of above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a kind of broken membrane devices, it is intended to solve
Film breakage effect is poor when existing broken membrane device is cut off compared with thick film, film breakage act it is not stable enough and can not overlay film in the technology of Scroll
Problem.
In order to achieve the above object, this invention takes following technical schemes:
A kind of broken membrane device including gas expansion shaft, the overlay film component being set on the downside of gas expansion shaft, is set on the upside of gas expansion shaft and cuts film
Component and the squeeze-film mechanism being arranged on overlay film component；The membrane module that cuts includes cutting hymenotome tool；The overlay film component includes covering
Film upcoiler structure and overlay film elevating mechanism, the overlay film elevating mechanism include the transition deflector roll for changing the winding guiding of film；Institute
Overlay film upcoiler structure is stated for film compression to be formed to certain film line, while the squeeze-film mechanism on the gas expansion shaft before cutting film
Film compression is formed on cutting membrane module and another determines film line；It is described to cut hymenotome tool and determine film between film line for cutting off two；Institute
Overlay film upcoiler structure is stated for the film overlay film after cutting off in the gas expansion shaft.
The membrane module that cuts includes cutting film rack and electric cylinders, and the hymenotome tool that cuts is cut in film rack set on described, described to cut
Hymenotome tool and described cut are slidably connected between film rack by lateral steering structure, and the electric cylinders can drive the hymenotome that cuts to have edge
The lateral steering structure is slidably connected.
The hymenotome tool that cuts includes the tool apron and the cutter on tool apron, and the lateral steering structure includes cutting film machine
Guiding sliding rail and the guiding groove on the tool apron, the guiding sliding rail on frame are slidably connected with guiding groove.
The membrane module that cuts further includes oscillating cylinder, and described cut is set to the first fixed rotating shaft, the swing gas in film rack
Cylinder, which can drive, described to be cut film rack and rotates around first fixed rotating shaft.
The overlay film upcoiler structure includes overlay film upcoiler frame, the overlay film pressure roller on overlay film upcoiler frame, overlay film pendulum
It takes offence cylinder and the second fixed rotating shaft, the overlay film oscillating cylinder can drive the overlay film upcoiler frame around second fixed rotating shaft
It swings realization overlay film pressure roller and forms film compression on the gas expansion shaft and determine film line or unclamp film far from the gas expansion shaft.
The overlay film upcoiler frame includes upper pendulum portion and lower hem, and the overlay film pressure roller is set in the upper pendulum portion, described
Second fixed rotating shaft is set on the lower hem, is slideably connected between the upper pendulum portion and lower hem by line style guiding structure
It connects, overlay film cylinder is set between the upper pendulum portion and lower hem, the output end and overlay film cylinder body of the overlay film cylinder are distinguished
It is connect with upper pendulum portion and lower hem.
The overlay film elevating mechanism further includes overlay film elevator platform, lifting cylinder, overlay film lift shaft；The transition deflector roll
It is set on overlay film elevator platform with the overlay film upcoiler structure, the lifting cylinder is for driving the overlay film elevator platform around institute
It states overlay film lift shaft and swings the winding guiding for making transition deflector roll change film.
The squeeze-film mechanism includes press mold rack, press mold balladeur train, the press mold block on press mold balladeur train, the press mold rack
It is slidably connected between press mold balladeur train by orienting guiding structure.
The squeeze-film mechanism further includes press mold telescopic rod, press mold telescopic rod both ends respectively with press mold balladeur train and film laminator
Frame connection；The orientation guiding structure includes the guide slides on the press mold balladeur train and the cunning in press mold rack
Hole, the guide slides are slidably connected with the slide opening.
The broken membrane device further includes the anti-fall component that membrane module hunting range is cut described in limitation.
The utility model has the advantages that
The present invention provides a kind of broken membrane devices, and compared with prior art, the present invention was made by the transition deflector roll on film covering device
The winding guiding that deflector roll changes film is crossed, then PET film is pressed on gas expansion shaft by overlay film upcoiler structure forms certain film line,
Simultaneously squeeze-film mechanism PET film is pressed on cut formed on membrane module it is another determine film line, cut hymenotome and have and cut off two and determine between film line
PET film, raising cut film effect, allow PET film to be easier to cut off, fracture is more smooth；After last overlay film upcoiler structure will be cut off
PET film is uniform and complete overlay film is on gas expansion shaft, carries out winding movement convenient for Scroll, improves final product quality.
Detailed description of the invention
Fig. 1 is the perspective view of broken membrane device provided by the invention.
Fig. 2 is the left view of broken membrane device provided by the invention.
Fig. 3 is the schematic diagram of broken membrane device film breakage state provided by the invention.
Fig. 4 is to cut the perspective view of membrane module in broken membrane device provided by the invention.
Fig. 5 is the perspective view of film-covering mechanism in broken membrane device provided by the invention.
Fig. 6 is the schematic diagram of positioning component in broken membrane device provided by the invention.
Fig. 7 is the perspective view of press mold component in broken membrane device provided by the invention.
Fig. 8 is the perspective view of anti-fall component in broken membrane device provided by the invention.
Specific embodiment
The present invention provides a kind of broken membrane device, to make the purpose of the present invention, technical solution and effect clearer, clear and definite,
The present invention is described in more detail as follows in conjunction with drawings and embodiments.It should be appreciated that specific embodiment described herein
Only to explain the present invention, it is not intended to limit the scope of protection of the present invention.
Fig. 1-8 is please referred to, the present invention provides a kind of broken membrane device, including gas expansion shaft 7, the overlay film being set on the downside of gas expansion shaft
Component 2, the squeeze-film mechanism 3 for cutting membrane module 1 and being arranged on overlay film component being set on the upside of gas expansion shaft；It is described to cut membrane module 1
Including cutting hymenotome tool 16；The overlay film component 2 includes overlay film upcoiler structure 22 and overlay film elevating mechanism 21, the overlay film elevator
Structure 21 includes the transition deflector roll 211 of the winding guiding for changing film；The overlay film upcoiler structure 22 will be thin before being used to cut film
Film compacting forms certain film line on the gas expansion shaft 7, at the same the squeeze-film mechanism 3 by film compression the shape on cutting membrane module 1
Film line is determined at another；It is described to cut hymenotome tool 16 and determine film between film line for cutting off two；The overlay film upcoiler structure 22 is used for will
Film overlay film after cutting off is on the gas expansion shaft 7.Herein, determining film line is that film is compressed by pressing force before cutting film, pressing force
The straight line that place plane intersects with film.
Specifically, the hymenotome tool 16 that cuts is set referring to Fig. 4, the membrane module 1 that cuts includes cutting film rack 11 and electric cylinders 15
Have it is described cut in film rack 11, it is described to cut hymenotome tool 16 and described cut is connected between film rack 11 by the sliding of lateral steering structure
It connects, the electric cylinders 15 can drive the hymenotome tool 16 that cuts to be slidably connected along the lateral steering structure.It is arranged in this way, it is described
Electric cylinders 15, which can be controlled accurately, cuts film location and cuts film speed.
Further, referring to Fig. 4, the hymenotome tool 16 that cuts includes the tool apron 161 and the cutter on tool apron 161
14, the lateral steering structure includes cutting the guiding sliding rail 19 in film rack and the guiding groove on the tool apron 161
(not shown), the guiding sliding rail 19 are slidably connected with guiding groove.It is arranged in this way, cutter 14 is horizontal when convenient for cutting film
More smoothly and steadily to mobile cutting, to keep film fracture more smooth.
Further, referring to Fig. 4, the membrane module 1 that cuts further includes oscillating cylinder 13, described cut sets in film rack 11
There is the first fixed rotating shaft 18, the output end of oscillating cylinder 13 is connect with film rack 11 is cut, and the oscillating cylinder 13 can drive described
It cuts film rack 11 to rotate around first fixed rotating shaft 18, makes to cut film rack 11 and be moved to and initially cut film location.
In the present embodiment, referring to Fig. 5, the overlay film upcoiler structure 22 includes overlay film upcoiler frame 221, is set on overlay film
Roll up overlay film pressure roller 2211, overlay film oscillating cylinder 2212 and the second fixed rotating shaft 2213 in rack 221, the overlay film oscillating cylinder
2212, which can drive the overlay film upcoiler frame 221 to swing around second fixed rotating shaft 2213, realizes overlay film pressure roller 2211 by film
It is pressed on the gas expansion shaft 7 to be formed and determines film line or unclamp film far from the gas expansion shaft 7.
As a preferred embodiment, referring to Fig. 5, the overlay film upcoiler frame 221 includes upper pendulum portion 222 and lower hem
223, the upper pendulum portion 222 includes two symmetrically arranged upper swing arms 2221, and described two upper swing arms 2221 pass through first connecting rod
2222 connections, the overlay film pressure roller 2211 are set in the upper pendulum portion 222, and the overlay film pressure roller 2211 may be provided with 1 or 1
More than, the top of the upper swing arm 2221 is arc-shaped, and by this set, the film after can making to cut film is more complete and uniformly covers
Film improves overlay film effect on gas expansion shaft 7；The lower hem 223 includes two symmetrically arranged lower swing arms 2231, lower swing arm
2231 are connected by second connecting rod 2232, and second fixed rotating shaft 2213 is set on the lower hem 223, the upper pendulum portion
It is slidably connected between 222 and lower hem 223 by line style guiding structure, is set between the upper pendulum portion 222 and lower hem 223
There is overlay film cylinder 224, the output end and overlay film cylinder body of the overlay film cylinder 224 connect with first connecting rod 2222 and second respectively
Bar 2232 connects.The overlay film cylinder 224 can be correspondingly arranged according to the quantity of overlay film pressure roller 2211, be used in this way, can be with
Rationally increase overlay film pressure roller 2211 to the pressing force of film, PET film is made to be easier overlay film on gas expansion shaft 7.Further, it covers
Multiple linear guide structures are set on film upcoiler frame 221, improve the stability of overlay film upcoiler frame 221, increase overlay film movement
Fluency.
As a preferred embodiment, please refer to Fig. 1-3, the overlay film elevating mechanism 21 further include overlay film elevator platform 23,
Lifting cylinder 213, overlay film lift shaft 214；The overlay film elevator platform 23 is made of two symmetrically arranged side plates 212, and two
A side plate 212 is connected by third connecting rod 215, and the transition deflector roll 211 and the overlay film upcoiler structure 22 are gone up and down set on overlay film
In rack 23, the output end of the lifting cylinder 213 is connect with side plate 212, and the lifting cylinder 213 can drive the overlay film liter
Drop rack 23 swings the winding guiding for making transition deflector roll 211 change film around the overlay film lift shaft 214, so that transition be made to lead
It is formed between roller 211 and gas expansion shaft 7 and cuts diaphragm area.The overlay film lift shaft 214 is equipped with lower limit part 54, the lower limit
Part 54 can limit bobbing when overlay film 21 inoperative of elevating mechanism, shorten the oscillating stroke of next overlay film movement.
As a preferred embodiment, referring to Fig. 7, the squeeze-film mechanism 3 includes press mold rack 31, press mold balladeur train 32, sets
Pass through orientation guiding structure sliding between the press mold block 311 on press mold balladeur train 32, the press mold rack 31 and press mold balladeur train 32
Connection.The orientation guiding structure includes the guide slides 312 on the press mold balladeur train 32 and is set to press mold rack 31
On slide opening 323, the guide slides 312 are slidably connected with the slide opening 323.The press mold rack 31 includes two and symmetrically sets
That sets cranks arm 321, and described two crank arm 321 is connected by press mold shaft 322；The press mold balladeur train 32 further includes and the guiding
The press mold block fixed plate 313 that sliding block 312 connects, the press mold block 311 are set in press mold fixed plate 313；The squeeze-film mechanism 3 is also
Including press mold telescopic rod 33 and press mold cylinder 37,33 both ends of press mold telescopic rod respectively with press mold balladeur train 31 and press mold rack 31
Connection；The press mold cylinder 37 drives press mold balladeur train 32 to rotate around press mold shaft 322 and realizes that press mold block 311 compresses film and cutting film
On component 1, the press mold telescopic rod 33 can position the position of guide slides, provide pressing force, improve the stability of press mold.
As a preferred embodiment, broken membrane device further includes the anti-fall component 4 that membrane module hunting range is cut described in limitation；Institute
Stating anti-fall component 4 includes anti-fall locating part 41 and anti-fall cylinder 42；The anti-fall cylinder 42 passes through Anti-dropping rack 43 and anti-fall limit
Position part 41 connects；The Anti-dropping rack 43 is arranged in winder rack, and the anti-fall cylinder 42 can release anti-fall locating part 41
It prevents from surprisingly declining when cutting 1 inoperative of membrane module.Preferably, the anti-fall component 4 is set as two, and two anti-fall components 4 divide
She Zhi 1 two sides of membrane module not cut.
As a preferred embodiment, the broken membrane device further includes positioning component 5, and the positioning component 5 includes positioning seat
52 and setting element 51；The positioning seat 52 is mounted in winder rack, and in the present embodiment, the setting element 51 includes fixed
Position bolt 51, positioning bolt 51 are threadedly coupled with positioning seat 52, and the positioning bolt 51, which is used to limit, to be cut when membrane module 1 works
Bobbing, the positioning bolt 51 are not only convenient for regulation bolt extension elongation, cut film location so as to adjust cut membrane module 1,
Supporting role can also be played to cutting membrane module 1 when cutting film, improve the stability for cutting film.The setting element 51 further includes one
The locating piece 55 of positioning seat 52 is connected, the locating piece 55 is used to limit the bobbing of overlay film elevating mechanism 21, convenient for control
What transition deflector roll 2211 and air-expanding shaft 7 were formed cuts diaphragm area position.
In conclusion after the overturning in place of gas expansion shaft 7, the anti-fall locating part 41 in anti-fall component is retracted, and cuts film group when work
Part 1 acts on lower swing to cutting at membrane module positioning in oscillating cylinder 13, while lifting cylinder 213 drives the pendulum of overlay film elevating mechanism 21
It moves at overlay film positioning, transition deflector roll 211 changes the winding guiding of film；Then overlay film oscillating cylinder 2212 drives and rolls up on overlay film
Rack 221 makes film compression form certain film line on gas expansion shaft 7, while the press mold block 311 in squeeze-film mechanism 3 is by film pressure
It is tightly formed on cutting membrane module 1 and another determines film line；Finally, electric cylinders 15, which drive to cut hymenotome tool 16 and cut off two, determines film between film line；
After film is cut off, overlay film cylinder 224 drives overlay film pressure roller 2211 by the complete overlay film of film on gas expansion shaft 7, overlay film elevating mechanism
21 swing reset with membrane module 1 is cut, and the anti-fall locating part 41 in anti-fall component is released, starting winding movement.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to protection scope of the present invention.
Claims (10)
1. a kind of broken membrane device, it is characterised in that: including gas expansion shaft, the overlay film component being set on the downside of gas expansion shaft, be set to gas
The squeeze-film mechanism for cutting membrane module He being arranged on overlay film component to rise on the upside of axis；The membrane module that cuts includes cutting hymenotome tool；It is described
Overlay film component includes overlay film upcoiler structure and overlay film elevating mechanism, and the overlay film elevating mechanism includes the winding for changing film
The transition deflector roll of guiding；Film compression is formed certain film before film for cutting by the overlay film upcoiler structure on the gas expansion shaft
Line, the squeeze-film mechanism forms film compression on cutting membrane module another determines film line；The hymenotome tool that cuts is determined for cutting off two
Film between film line；The overlay film upcoiler structure is for the film overlay film after cutting off in the gas expansion shaft.
2. broken membrane device according to claim 1, it is characterised in that: the membrane module that cuts includes cutting film rack and electric cylinders,
It is described cut hymenotome tool be set to it is described cut in film rack, it is described to cut hymenotome tool and described cut between film rack through lateral steering structure
It is slidably connected, the electric cylinders can drive the hymenotome tool that cuts to be slidably connected along the lateral steering structure.
3. broken membrane device according to claim 2, it is characterised in that: described to cut hymenotome tool including the tool apron and be set to knife
Cutter on seat, the lateral steering structure include cutting the guiding sliding rail in film rack and the guiding cunning on the tool apron
Slot, the guiding sliding rail are slidably connected with guiding groove.
4. broken membrane device according to claim 2, it is characterised in that: the membrane module that cuts further includes oscillating cylinder, described
Film rack is cut equipped with the first fixed rotating shaft, the oscillating cylinder can drive the film rack of cutting to turn around first fixed rotating shaft
It is dynamic.
5. broken membrane device according to claim 1, it is characterised in that: the overlay film upcoiler structure includes overlay film upcoiler
Frame, the overlay film pressure roller on overlay film upcoiler frame, overlay film oscillating cylinder and the second fixed rotating shaft, the overlay film oscillating cylinder can
Driving the overlay film upcoiler frame to swing around second fixed rotating shaft realizes overlay film pressure roller by film compression in the gas expansion shaft
Upper formation determines film line or unclamps film far from the gas expansion shaft.
6. broken membrane device according to claim 5, it is characterised in that: the overlay film upcoiler frame includes upper pendulum portion and the bottom
Portion, the overlay film pressure roller be set to the upper pendulum portion on, second fixed rotating shaft be set to the lower hem on, the upper pendulum portion and
It is slidably connected between lower hem by line style guiding structure, overlay film cylinder, institute is set between the upper pendulum portion and lower hem
The output end and overlay film cylinder body for stating overlay film cylinder are connect with upper pendulum portion and lower hem respectively.
7. broken membrane device according to claim 1, it is characterised in that: the overlay film elevating mechanism further includes overlay film elevator
Frame, lifting cylinder, overlay film lift shaft；The transition deflector roll and the overlay film upcoiler structure are set on overlay film elevator platform, institute
State lifting cylinder makes transition deflector roll change film for driving the overlay film elevator platform to swing around the overlay film lift shaft
Winding guiding.
8. broken membrane device according to claim 1, it is characterised in that: the squeeze-film mechanism includes press mold rack, press mold cunning
Frame, the press mold block on press mold balladeur train are slidably connected between the press mold rack and press mold balladeur train by orienting guiding structure.
9. broken membrane device according to claim 8, it is characterised in that: the squeeze-film mechanism further includes press mold telescopic rod, institute
Press mold telescopic rod both ends are stated to connect with press mold balladeur train and press mold rack respectively；The orientation guiding structure includes being set to the press mold
Guide slides on balladeur train and the slide opening in press mold rack, the guide slides are slidably connected with the slide opening.
10. -9 described in any item broken membrane devices according to claim 1, it is characterised in that: further include cutting membrane module described in limitation
The anti-fall component of hunting range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922399.7A CN108975081B (en) | 2018-08-14 | 2018-08-14 | Film breaking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922399.7A CN108975081B (en) | 2018-08-14 | 2018-08-14 | Film breaking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108975081A true CN108975081A (en) | 2018-12-11 |
| CN108975081B CN108975081B (en) | 2024-06-25 |
Family
ID=64553055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922399.7A Active CN108975081B (en) | 2018-08-14 | 2018-08-14 | Film breaking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108975081B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561621A (en) * | 2021-07-30 | 2021-10-29 | 山东省机械设计研究院 | Full-automatic laminating machine film breaking mechanism |
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|---|---|---|---|---|
| US3827647A (en) * | 1971-12-30 | 1974-08-06 | Agfa Gevaert Ag | Automatic tape winding machine |
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| US20180155144A1 (en) * | 2016-12-07 | 2018-06-07 | Ching Hsing Iron Works Co., Ltd. | Film winding machine and automatic cutting-off roll-replacing mechanism thereof |
| CN107381177A (en) * | 2017-07-20 | 2017-11-24 | 浙江世窗光学薄膜制造有限公司 | A kind of bundling trimming device |
| CN107555223A (en) * | 2017-09-30 | 2018-01-09 | 威海宝威新材料科技有限公司 | A kind of fixed length batcher |
| CN208964287U (en) * | 2018-08-14 | 2019-06-11 | 广东仕诚塑料机械有限公司 | A kind of broken membrane device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113561621A (en) * | 2021-07-30 | 2021-10-29 | 山东省机械设计研究院 | Full-automatic laminating machine film breaking mechanism |
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