CN209701927U - A kind of cast film machine automatic spooling material cutting device - Google Patents
A kind of cast film machine automatic spooling material cutting device Download PDFInfo
- Publication number
- CN209701927U CN209701927U CN201822276598.3U CN201822276598U CN209701927U CN 209701927 U CN209701927 U CN 209701927U CN 201822276598 U CN201822276598 U CN 201822276598U CN 209701927 U CN209701927 U CN 209701927U
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- CN
- China
- Prior art keywords
- fracture
- casting films
- cast film
- cutting device
- material cutting
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- 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.)
- Expired - Fee Related
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- Storage Of Web-Like Or Filamentary Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Winding Of Webs (AREA)
Abstract
The utility model proposes a kind of cast film machine automatic spooling material cutting devices, including casting films and paper tube, casting films are wrapped on paper tube to wind casting films, cast film machine automatic spooling material cutting device includes coiling fracture component, coiling fracture component includes electrostatic adsorption bar, fracture serrated knife and with gas hole carrying roller, electrostatic adsorption bar and external power supply are powered, and electrostatic adsorption bar contacts with casting films and makes casting films with electrostatic after powered up；Band gas hole carrying roller connects external compression air, prevents casting films to be adhered on band gas hole carrying roller, and casting films is made to be adjacent to paper tube；After paper tube completes casting films winding, fracture serrated knife cuts off casting films；The cast film machine automatic spooling material cutting device of the utility model uses air pressure and electrostatic double reaction plus to wind casting films simultaneously, guarantee the reliable and stable operation of curtain coating function in high-speed cruising, save production cost, also uses and be first wrapped in casting films on paper tube, the structure cut off afterwards guarantees stability.
Description
Technical field
The utility model relates to cast film machine technical field, especially a kind of cast film machine automatic spooling material cutting device.
Background technique
Existing casting films fracture change of lap is mainly first to be wrapped with gummed paper on paper tube or apply glue, will by the viscous force of gummed paper
Casting films after cutting curl up on paper tube, producer need extra storage gummed paper or glue, high production cost, while glue or
Gummed paper will cause curtain coating membrane damage；Although there is part casting machine to use electrostatic or atmospherically film, it is to be initially switched off continuous curtain coating
Film rewinds casting films on paper tube by air pressure or electrostatic afterwards, so its stability is poor, is not suitable with the stream of high speed winding
Prolong film machine automatic spooling material cutting device, constrains the raising of speed of production.
Utility model content
To solve the above-mentioned problems, casting films are first passed through into electrostatic and air pressure is wrapped in paper tube the utility model proposes a kind of
On, the cast film machine automatic spooling material cutting device that cuts off afterwards.
What the utility model was achieved through the following technical solutions:
The utility model proposes a kind of cast film machine automatic spooling material cutting device, including casting films and paper tube, the curtain coatings
Film is wrapped on paper tube to wind casting films, and the cast film machine automatic spooling material cutting device includes coiling fracture group
Part, the coiling fracture component include electrostatic adsorption bar, fracture serrated knife and with gas hole carrying roller, the electrostatic adsorption bar and outer
Portion's power supply is powered, and the electrostatic adsorption bar contacts with casting films and makes casting films with electrostatic after powered up；The band gas hole
Carrying roller connects external compression air, prevents casting films to be adhered on band gas hole carrying roller and casting films is made to be adjacent to paper tube；In
After paper tube completes casting films winding, the fracture serrated knife cuts off casting films.
Further, the coiling fracture component further includes serrated knife seat, and the fracture serrated knife and the electrostatic adsorption bar are solid
Dingan County is on the serrated knife seat.
Further, the cast film machine automatic spooling material cutting device further includes at least two fracture arms, and the band is blown
Hole carrying roller and the serrated knife seat are fixedly mounted on the front end between two material arms.
Further, the cast film machine automatic spooling material cutting device further includes fracture arm shaft, the fracture arm shaft
One end be fixedly connected with the fracture arm far from one end of the serrated knife seat.
Further, the cast film machine automatic spooling material cutting device further includes fracture sprocket for main drive, fracture transmission chain
By movable sprocket, the fracture swing arm is mounted on the other end of the fracture arm shaft by movable sprocket, described disconnected for item and fracture swing arm
Material sprocket for main drive and the fracture swing arm are connected by movable sprocket by the fracture driving chain, the fracture main transmission
Sprocket wheel drives the fracture swing arm to be rotated by movable sprocket by the fracture driving chain.Further, the cast film machine from
Dynamic coiling material cutting device further includes fracture cylinder linking arm, and one end of the fracture cylinder linking arm and the fracture are by movable sprocket
It is connected.
Further, the casting films automatic cutting roll-switching device further includes fracture cylinder, the fracture cylinder linking arm
The other end be flexibly connected with the fracture cylinder.
Further, the cast film machine automatic spooling material cutting device further includes mounting portion, and the mounting portion is for installing
External paper tube.
The utility model has the beneficial effects that
The utility model proposes cast film machine automatic spooling material cutting device first casting films are wrapped on paper tube, it is rear to cut off
The structure of casting films, eliminates the problem of speed of production is restricted, and stability is good；Simultaneously using air pressure and electrostatic double reaction plus
Casting films are wound, guarantee that the curtain coating function of high-speed cruising is reliablely and stablely run, save production cost.
Detailed description of the invention
Fig. 1 is the usage state diagram of the cast film machine automatic spooling material cutting device of the utility model；
Fig. 2 is the main view of the cast film machine automatic spooling material cutting device of the utility model；
Fig. 3 is the side view of the cast film machine automatic spooling material cutting device of the utility model；
Fig. 4 is the partial enlarged view of the cast film machine automatic spooling material cutting device of the utility model.
Specific embodiment
In order to it is clearer, completely illustrate the technical solution of the utility model, with reference to the accompanying drawing to the utility model
It is described further.
Please refer to figs. 1 to 4, and the utility model proposes a kind of cast film machine automatic spooling material cutting devices, including casting films
And paper tube, the casting films are wrapped on paper tube to wind casting films, the cast film machine automatic spooling fracture dress
It sets including coiling fracture component 1, the coiling fracture component includes electrostatic adsorption bar 10, fracture serrated knife 11 and with gas hole strip
Roller 12, the electrostatic adsorption bar 10 are powered with external power supply, and the electrostatic adsorption bar 10 contacts with casting films and makes after powered up
Casting films have electrostatic；The band gas hole carrying roller 12 connects external compression air, and casting films is prevented to be adhered to band gas hole
On carrying roller 12 and casting films is made to be adjacent to paper tube；After paper tube completes casting films winding, the fracture serrated knife 11 cuts off casting films.
It in the present embodiment, is that casting films generate electrostatic, curtain coating after the electrostatic adsorption bar 10 is powered with external power supply
Film is adsorbed on paper roll, and the band gas hole carrying roller 12 is hollow structure, the band gas hole carrying roller 12 and external compression
Air is connected, and after casting films generate electrostatic, compressed air is blown out from band 12 front end gas hole of gas hole carrying roller, is blown in band
An airflow layer is formed between stomata carrying roller 12 and casting films, casting films can be effectively prevented and be sticked on roll surface, and compression is empty
Air-blowing goes out the air pressure generated and also curtain coating film compacting is attached on paper tube simultaneously, after casting films are completely wound, the fracture serrated knife
11 cutting casting films, it is this that casting films are first wound to the design cut off again, keep the winding work of casting films more stable,
And guarantee that casting films are stable in electrostatic and the double reaction plus of air pressure and be wrapped on paper tube, it is not in the cast film machine
Automatic spooling material cutting device improves speed of production due to the too fast and unconformable situation of casting machine speed.
Further, the coiling fracture component 1 further includes serrated knife seat 13, the fracture serrated knife 11 and the Electrostatic Absorption
Stick 10 is fixedly mounted on the serrated knife seat 13.
In the present embodiment, the serrated knife seat 13 is used to install the fracture serrated knife 11 and the electrostatic adsorption bar 10,
The serrated knife seat 13 makes described section of material knife and the electrostatic adsorption bar 10 be in a more stable working condition.
Further, the cast film machine automatic spooling material cutting device further includes at least two fracture arms 2, and the band is blown
Hole carrying roller 12 and the serrated knife seat 13 are fixedly mounted on the front end between two material arms.
Further, the cast film machine automatic spooling material cutting device further includes fracture arm shaft 3, the fracture arm shaft
3 one end is fixedly connected with the fracture arm 2 far from one end of the serrated knife seat 13.
Further, the cast film machine automatic spooling material cutting device further includes fracture sprocket for main drive 4, fracture transmission chain
By movable sprocket 6, the fracture swing arm is mounted on the other end of the fracture arm shaft 3, institute by movable sprocket 6 for item 5 and fracture swing arm
It states fracture sprocket for main drive 4 and the fracture swing arm and is connected by movable sprocket 6 by the fracture driving chain 5, it is described disconnected
Expect that sprocket for main drive 4 drives the fracture swing arm to be rotated by movable sprocket 6 by the fracture driving chain 5.
In the present embodiment, the fracture arm 2 is connected with the fracture arm shaft 3, and the fracture swing arm is by movable sprocket 6
It is connected with the fracture arm shaft 3, the fracture swing arm passes through the fracture by movable sprocket 6 and the fracture sprocket for main drive 4
Driving chain 5 is connected, and the rotation of fracture sprocket for main drive 4 drives the fracture driving chain 5 to rotate, the fracture transmission chain
Item 5 drives the fracture swing arm to be rotated by movable sprocket 6, under the drive of the fracture sprocket for main drive 4, the coiling fracture group
Part 1 is increased or is reduced, to work.
Further, the cast film machine automatic spooling material cutting device further includes fracture cylinder linking arm 7, the fracture gas
One end of cylinder linking arm 7 is connected with the fracture by movable sprocket.
Further, the casting films automatic cutting roll-switching device further includes fracture cylinder 8, the fracture cylinder linking arm
7 other end is flexibly connected with the fracture cylinder 8.
In the present embodiment, the work of fracture cylinder 8 drives the fracture sprocket for main drive 4 to work.
Further, the cast film machine automatic spooling material cutting device further includes mounting portion 9, and the mounting portion 9 is for pacifying
Fill external paper tube.
In the present embodiment, the mounting portion 9 installs external paper tube, when the mounting portion 9 turns to poling position a
When, external paper tube is mounted on the mounting portion 9, and when the mounting portion 9 turns to the take-up position b, casting films are outside
Portion's paper tube is wound, and when reaching the winding number of setting, the mounting portion 9 turns to the coil stripping position c, described at this time outer
Portion's paper tube is detached from the mounting portion 9.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiments under the premise of not making any creative work, belong to the utility model and are protected
Range.
Claims (8)
1. a kind of cast film machine automatic spooling material cutting device, including casting films and paper tube, the casting films be wrapped on paper tube from
And casting films are wound, which is characterized in that the cast film machine automatic spooling material cutting device includes coiling fracture component, institute
Stating coiling fracture component includes electrostatic adsorption bar, fracture serrated knife and with gas hole carrying roller, the electrostatic adsorption bar and external electrical
Source is powered, and the electrostatic adsorption bar contacts with casting films and makes casting films with electrostatic after powered up；The band gas hole strip
Roller connects external compression air, prevents casting films to be adhered on band gas hole carrying roller and casting films is made to be adjacent to paper tube；In paper tube
After completing casting films winding, the fracture serrated knife cuts off casting films.
2. cast film machine automatic spooling material cutting device according to claim 1, which is characterized in that the coiling fracture component
It further include serrated knife seat, the fracture serrated knife and the electrostatic adsorption bar are fixedly mounted on the serrated knife seat.
3. cast film machine automatic spooling material cutting device according to claim 2, which is characterized in that the cast film machine is automatic
Coiling material cutting device further includes at least two fracture arms, and the band gas hole carrying roller and the serrated knife seat are fixedly mounted on two
Front end between the material arm.
4. cast film machine automatic spooling material cutting device according to claim 3, which is characterized in that the cast film machine is automatic
Coiling material cutting device further includes fracture arm shaft, and one end of the fracture arm shaft and the fracture arm are far from the serrated knife seat
One end is fixedly connected.
5. cast film machine automatic spooling material cutting device according to claim 4, which is characterized in that the cast film machine is automatic
Coiling material cutting device further includes fracture sprocket for main drive, fracture driving chain and fracture swing arm by movable sprocket, the fracture swing arm
The other end of the fracture arm shaft is mounted on by movable sprocket, the fracture sprocket for main drive and the fracture swing arm are by movable sprocket
It is connected by the fracture driving chain, the fracture sprocket for main drive is driven described disconnected by the fracture driving chain
Material swing arm is rotated by movable sprocket.
6. cast film machine automatic spooling material cutting device according to claim 5, which is characterized in that the cast film machine is automatic
Coiling material cutting device further includes fracture cylinder linking arm, and one end of the fracture cylinder linking arm is with the fracture by movable sprocket phase
Even.
7. cast film machine automatic spooling material cutting device according to claim 6, which is characterized in that the casting films are from dynamic circuit breaker
Expect that roll-switching device further includes fracture cylinder, the other end of the fracture cylinder linking arm is flexibly connected with the fracture cylinder.
8. cast film machine automatic spooling material cutting device according to claim 1, which is characterized in that the cast film machine is automatic
Coiling material cutting device further includes mounting portion, and the mounting portion is for installing external paper tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276598.3U CN209701927U (en) | 2018-12-29 | 2018-12-29 | A kind of cast film machine automatic spooling material cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822276598.3U CN209701927U (en) | 2018-12-29 | 2018-12-29 | A kind of cast film machine automatic spooling material cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209701927U true CN209701927U (en) | 2019-11-29 |
Family
ID=68639223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822276598.3U Expired - Fee Related CN209701927U (en) | 2018-12-29 | 2018-12-29 | A kind of cast film machine automatic spooling material cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209701927U (en) |
-
2018
- 2018-12-29 CN CN201822276598.3U patent/CN209701927U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191129 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |