CN209454329U - A kind of aluminum plastic film membrane material production equipment - Google Patents
A kind of aluminum plastic film membrane material production equipment Download PDFInfo
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- CN209454329U CN209454329U CN201822142054.8U CN201822142054U CN209454329U CN 209454329 U CN209454329 U CN 209454329U CN 201822142054 U CN201822142054 U CN 201822142054U CN 209454329 U CN209454329 U CN 209454329U
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- plastic film
- aluminum plastic
- production equipment
- material production
- chill roll
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Abstract
The utility model relates to plastic-aluminum technical field of membrane, more particularly to a kind of aluminum plastic film membrane material production equipment, it successively include the first pressing roller group, the first chill roll, heating roller, the second chill roll and the second pressing roller group by coating materials transporting direction, the first pressing roller group is used to the semi-finished product film after nylon and aluminium foil fitting being pressed into composite membrane with cast polypropylene film.The utility model by being cooled down to composite membrane, the operation of heating, cooling, make the cast polypropylene film in composite membrane that quickly recrystallization occur, improve the internal stress of product, guarantee the later period rushes internal stresses release required by shell, the aluminum plastic film rushed after shell becomes more smooth, after tested, aluminum plastic film to nylon face warp angle be 0-30 °.
Description
Technical field
The utility model relates to plastic-aluminum technical field of membrane, and in particular to a kind of aluminum plastic film membrane material production equipment.
Background technique
Currently, domestic aluminum plastic film is in downstream client in use, can all rush casing forming tilt problems, when serious, directly
The normal use for influencing product uses import aluminum plastic film valence so that influencing domestic aluminum plastic film in the smooth popularization of lithium electricity industry
Lattice are high, influence lithium electricity industry drop this and etc..
The production technology of aluminum plastic film can be divided into dry method and thermal method at present, regardless of thermal method or dry method aluminum plastic film, some
Light or heavy tilt problems can be generated when client's use, particularly with the downstream soft package lithium battery factory of high scouring depth, influenced tighter
Weight, so that directly abandoning using domestic aluminum plastic film, in the case of all reaching import requirement for other performances, only in a physics
Performance is not able to satisfy, and is abandoned, and is hit domestic aluminum plastic film factory very big.
Summary of the invention
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide a kind of aluminum plastic films
Membrane material production equipment in the case of not changing raw material characteristics, by optimizing production equipment, solves aluminum plastic film and rushes shell and warp to ask
Topic.
The purpose of this utility model is achieved through the following technical solutions:
A kind of aluminum plastic film membrane material production equipment, by coating materials transporting direction successively include the first pressing roller group, the first chill roll,
Heating roller, the second chill roll and the second pressing roller group, the first pressing roller group be used for by half after nylon and aluminium foil fitting at
Product film and cast polypropylene film are pressed into composite membrane.
Wherein, the first pressing roller group includes pressing rubber rollers and the pressing mirror surface steel above pressing rubber rollers
Rod.
Wherein, first chill roll, heating roller, the second chill roll diameter be 30-50cm.
Wherein, the cornerite of the heating roller and composite membrane is 30-60 °.
Wherein, the heating roller is contacted with the cast polypropylene film in composite membrane.
Wherein, the heating roller is conduction oil heating roller.
The utility model has the beneficial effects that: the utility model is by cooling down to composite membrane, the behaviour of heating, cooling
Make, makes the cast polypropylene film in composite membrane that quickly recrystallization occur, improve the internal stress of product, guarantee the later period rushes shell institute
It is required that internal stresses release, the aluminum plastic film rushed after shell becomes more smooth, and after tested, aluminum plastic film warps angle to nylon face
It is 0-30 °.
Detailed description of the invention
Fig. 1 is the equipment schematic diagram of the utility model；
Appended drawing reference are as follows: it is cold that 1- presses rubber rollers, 2- pressing mirror surface steel rod, the first chill roll of 3-, 4- heating roller, 5- second
But roller, 6- second press semi-finished product film, 8- cast polypropylene film, 9- composite membrane after roller group, 7- nylon and aluminium foil fitting.
Specific embodiment
For the ease of the understanding of those skilled in the art, the utility model is made into one below with reference to examples and drawings 1
The explanation of step, the content that embodiment refers to not are the restriction to the utility model.
Embodiment 1
A kind of aluminum plastic film membrane material production equipment, by coating materials transporting direction successively include the first pressing roller group, the first chill roll,
Heating roller, the second chill roll and the second pressing roller group, the first pressing roller group be used for by half after nylon and aluminium foil fitting at
Product film and cast polypropylene film are pressed into composite membrane.
The utility model by being cooled down to composite membrane, the operation of heating, cooling, make the cast polypropylene in composite membrane
Quickly recrystallization occurs for film, and the aluminum plastic film rushed after shell becomes more smooth, and after tested, aluminum plastic film warps to nylon face
Angle is 0-30 °.
Wherein, the first pressing roller group includes pressing rubber rollers and the pressing mirror surface steel above pressing rubber rollers
Rod.The contact object of rubber rollers is pressed as the semi-finished product film after nylon and aluminium foil fitting, the contact object of pressing mirror surface steel rod is
Semi-finished product film and cast polypropylene film after cast polypropylene film, nylon and aluminium foil fitting is by pressing rubber rollers and pressing
After the pressing of mirror surface steel rod, composite membrane is made, is bonded between each layer of composite membrane by adhesive.
Wherein, first chill roll, heating roller, the second chill roll diameter be 30-50cm, the first chill roll plus
The contact area of hot-rolling, the second chill roll and composite membrane is more appropriate.Preferably embodiment, first chill roll add
Hot-rolling, the second chill roll diameter be 40cm.
Wherein, the cornerite of the heating roller and composite membrane is 30-60 °.Cornerite is too small, heating roller and composite membrane contact area
Smaller, heating time is shorter, is unfavorable for the generation of recrystallization；Cornerite is excessive, and heating time is too long, is easy scald cast polypropylene
Film leads to viscous wheel.
Wherein, the heating roller is contacted with the cast polypropylene film in composite membrane.
Wherein, the heating roller is conduction oil heating roller.Conduction oil thermal conductivity is good, heating roller quick heating, and temperature is stablized.
Wherein, first chill roll and the second chill roll are cooling by water roller.The specific heat capacity of water is big, cooling efficiency
It is good.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (6)
1. a kind of aluminum plastic film membrane material production equipment, it is characterised in that: by coating materials transporting direction successively include the first pressing roller group,
One chill roll, heating roller, the second chill roll and the second pressing roller group, the first pressing roller group are used to for nylon and aluminium foil being bonded
Semi-finished product film and cast polypropylene film afterwards is pressed into composite membrane.
2. a kind of aluminum plastic film membrane material production equipment according to claim 1, it is characterised in that: the first pressing roller group packet
Include pressing rubber rollers and the pressing mirror surface steel rod above pressing rubber rollers.
3. a kind of aluminum plastic film membrane material production equipment according to claim 1, it is characterised in that: first chill roll adds
Hot-rolling, the second chill roll diameter be 30-50cm.
4. a kind of aluminum plastic film membrane material production equipment according to claim 1, it is characterised in that: the heating roller and composite membrane
Cornerite be 30-60 °.
5. a kind of aluminum plastic film membrane material production equipment according to claim 1, it is characterised in that: the heating roller and composite membrane
In cast polypropylene film contact.
6. a kind of aluminum plastic film membrane material production equipment according to claim 1, it is characterised in that: the heating roller is conduction oil
Heating roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142054.8U CN209454329U (en) | 2018-12-18 | 2018-12-18 | A kind of aluminum plastic film membrane material production equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822142054.8U CN209454329U (en) | 2018-12-18 | 2018-12-18 | A kind of aluminum plastic film membrane material production equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209454329U true CN209454329U (en) | 2019-10-01 |
Family
ID=68041301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822142054.8U Active CN209454329U (en) | 2018-12-18 | 2018-12-18 | A kind of aluminum plastic film membrane material production equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209454329U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665223A (en) * | 2021-09-01 | 2021-11-19 | 苏州金纬片板膜智能装备有限公司 | Internal stress eliminating method and device for waterproof coiled material |
-
2018
- 2018-12-18 CN CN201822142054.8U patent/CN209454329U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113665223A (en) * | 2021-09-01 | 2021-11-19 | 苏州金纬片板膜智能装备有限公司 | Internal stress eliminating method and device for waterproof coiled material |
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