CN108437496A - A kind of annealing shaping equipment of the tape casting electronic protective film - Google Patents
A kind of annealing shaping equipment of the tape casting electronic protective film Download PDFInfo
- Publication number
- CN108437496A CN108437496A CN201810298460.5A CN201810298460A CN108437496A CN 108437496 A CN108437496 A CN 108437496A CN 201810298460 A CN201810298460 A CN 201810298460A CN 108437496 A CN108437496 A CN 108437496A
- Authority
- CN
- China
- Prior art keywords
- annealing
- lehr rollers
- protective film
- group
- tape casting
- 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.)
- Pending
Links
- 238000000137 annealing Methods 0.000 title claims abstract description 52
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 238000007493 shaping process Methods 0.000 title claims abstract description 17
- 238000010345 tape casting Methods 0.000 title claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000009826 distribution Methods 0.000 claims abstract description 5
- 239000002103 nanocoating Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 230000001953 sensory effect Effects 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002244 precipitate Substances 0.000 abstract description 4
- 238000004513 sizing Methods 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract description 4
- 238000011105 stabilization Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 206010027146 Melanoderma Diseases 0.000 description 1
- 206010044565 Tremor Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/022—Annealing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2007/00—Flat articles, e.g. films or sheets
Abstract
The invention discloses a kind of annealing shaping equipments of the tape casting electronic protective film, which is characterized in that including：The annealing roller group that rack and at least two groups are arranged in rack, each lehr rollers group is configured at least two groups lehr rollers, the S-type distribution of lehr rollers for roller group of annealing, enable membrane material S-type around being located in lehr rollers, the present invention can increase membrane material in the time of contact with lehr rollers by above structure, improve the effect of annealing, and by being provided with Inadhesion nano coating on the surface of lehr rollers, precipitate accumulation will not be formed, do not pollute film, do not destroy glue-line, it realizes high annealing sizing and also meets electronic protective film high transparency, the production quality requirements of viscosity stabilization.
Description
Technical field
The present invention relates to membrane material production equipment, especially a kind of annealing shaping equipment of the tape casting electronic protective film.
Background technology
Existing annealing shaping equipment is controlled using chromium plating steel rider and room temperature die heater, and steel rider water flowing temperature is not higher than 60
Degree fails that film is effectively made to accelerate crystallization, eliminates stress, annealing sizing.In the case where steel rider leads to hot water conditions, film shrunk is easy
Wrinkle, by the film of steel rider, work a period of time, accumulation formed blackspot also due to the precipitate on film is transferred on steel rider
Trace or spot can also destroy protective film self-adhesive glue layer while polluting film, fail high transparency, the height of realizing electronic protective film
Clean, viscosity shakiness provisioning request can not realize continuous production requirement.So that production yield rate is low, production cost is high, protects
The not high series of problems of cuticula quality.
Invention content
For overcome the deficiencies in the prior art, the present invention provides a kind of annealing shaping equipment of the tape casting electronic protective film.
The technical solution adopted by the present invention to solve the technical problems is：
A kind of annealing shaping equipment of the tape casting electronic protective film, including：Rack and at least two groups are arranged in rack
Annealing roller group, each lehr rollers group are configured at least two groups lehr rollers, the S-type distribution of lehr rollers for roller group of annealing so that membrane material
Can be S-type around being located in lehr rollers, Inadhesion nano coating is provided on the surface of the lehr rollers.
The die heater that each lehr rollers group can control annealing roller group temperature configured with one, membrane material is around being located at lehr rollers group
On, and it is higher than the temperature far from the annealing roller group into film direction close to the temperature of the annealing roller group into film direction.
The temperature of the lehr rollers is 20-120 DEG C.
The lehr rollers are a water flowing steel rod, and the die heater controls the temperature of water flowing steel rod by controlling water temperature.
The lehr rollers group is configured with three groups, and every group of lehr rollers group is configured with two groups of lehr rollers.
It is configured with pressing roll mechanism, the pressure roller close to the lehr rollers into film direction and/or the lehr rollers close to membrane direction
Mechanism includes pressure roller and the dipper crowding gear that can be pressed on pressure roller in lehr rollers.
The dipper crowding gear includes pushing cylinder and pushing lever, and the pushing lever middle is hinged in rack, one
End is hinged on the mandril for pushing cylinder, and the pressure roller is rotatably arranged on the other end for pushing lever.
Further include tension sensory package, the tension sensory package is positioned close to respectively into film direction and leans on including two groups
The jockey pulley in nearly membrane direction and the tension sensor being connect with jockey pulley, membrane material enter lehr rollers group, film after jockey pulley
When material is sent out from annealing roller group, sent out again after jockey pulley.
The beneficial effects of the invention are as follows：A kind of annealing shaping equipment of the tape casting electronic protective film, which is characterized in that packet
It includes：The annealing roller group that rack and at least two groups are arranged in rack, each lehr rollers group are configured at least two groups lehr rollers, annealing
The S-type distribution of lehr rollers of roller group so that membrane material can be S-type around being located in lehr rollers, and the present invention can be increased by above structure
Long membrane material improves the effect of annealing, and do not glue by being provided on the surface of lehr rollers in the time of contact with lehr rollers
Nano coating will not form precipitate accumulation, not pollute film, not destroy glue-line, realize high annealing sizing and also meet
Electronic protective film high transparency, the production quality requirements of viscosity stabilization.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
Referring to Fig.1, Fig. 1 is the structural schematic diagram of a specific embodiment of the invention, as shown, a kind of the tape casting electronics
The annealing shaping equipment of protective film, including：The annealing roller group in rack 1, each annealing roller group is arranged in rack 1 and at least two groups
Configured at least two groups lehr rollers 2, the 2 S-type distribution of lehr rollers for roller group of annealing so that membrane material can it is S-type around be located at annealing
On roller 2, the present invention can increase membrane material in the time of contact with lehr rollers by above structure, improve the effect of annealing.
Preferably, it is provided with Inadhesion nano coating on the surface of the lehr rollers 2, precipitate will not be formed and accumulate, is not dirty
Dye film does not destroy glue-line, realizes high annealing sizing and also meets electronic protective film high transparency, the production product of viscosity stabilization
Matter requirement.
Preferably, in the present embodiment, the die heater that each lehr rollers group can control annealing roller group temperature configured with one,
Membrane material is around being located in lehr rollers group, and close to the temperature of the annealing roller group into film direction higher than the separate annealing roller group into film direction
Temperature so that degree along conveying direction decline, ensure annealing effect.
Preferably in the present embodiment, the lehr rollers group is configured with three groups, and every group of lehr rollers group is configured with two groups of annealing
Roller 2, the lehr rollers 2 are a water flowing steel rod, and the die heater controls the temperature of water flowing steel rod, Discrete control by controlling water temperature
Water flowing temperature so that temperature declines along conveying direction, and film passes through without dead wrinkle.And the temperature of the lehr rollers 2 is 20-120
DEG C, it realizes in 120 DEG C of temperature, and decline along the line, annealing effect starts the effect of annealing, film surface better than traditional 60 DEG C
It is smooth wrinkle-free, viscosity stabilization.
Preferably, in the present embodiment, it is configured close to the lehr rollers 2 into film direction and the lehr rollers 2 close to membrane direction
There is a pressing roll mechanism, the pressing roll mechanism includes pressure roller 31 and the dipper crowding gear that can be pressed on pressure roller 31 in lehr rollers 2, and this
Invention is also configured with, tension sensory package, and the tension sensory package is positioned close to respectively into film direction and leans on including two groups
The jockey pulley 41 in nearly membrane direction and the tension sensor being connect with jockey pulley 41, membrane material enter lehr rollers after jockey pulley 41
Group is sent out when membrane material is sent out from annealing roller group after jockey pulley 41 again, and same feeling tension sensor detects membrane material in lehr rollers 2
Tension when conveying adjusts the tension of membrane material so that membrane material when pressure is excessive or too small by controlling the pressure of pressure roller 31
Thickness, transparency and viscosity reach production quality requirement.
Preferably, as shown, the dipper crowding gear includes pushing cylinder 32 and pushing lever 33, the pushing lever 33
Middle part is hinged in rack 1, and one end is hinged on the mandril for pushing cylinder 32, and the pressure roller 31 is rotatably arranged on pushing lever
33 other end, you can the thrust of cylinder 32 is pushed by control to control pressure of the pressure roller 31 to membrane material.
The preferable implementation of the present invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art under the premise of without prejudice to spirit of that invention made by equivalent transformation
Or corresponding change, it should all belong to the scope of protection of the present invention interior.
Claims (8)
1. a kind of annealing shaping equipment of the tape casting electronic protective film, which is characterized in that including：Rack (1) and at least two groups are set
The annealing roller group in rack (1) is set, each lehr rollers group is configured at least two groups lehr rollers (2), the lehr rollers for roller group of annealing
(2) S-type distribution so that membrane material can be S-type around being located in lehr rollers (2), is provided with not on the surface of the lehr rollers (2)
Viscous nano coating.
2. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 1, it is characterised in that：It is each to move back
The die heater that fiery roller group can control annealing roller group temperature configured with one, membrane material is around being located in lehr rollers group, and close into film side
To annealing roller group temperature be higher than far from into film direction annealing roller group temperature.
3. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 2, it is characterised in that：It is described to move back
The temperature of fiery roller (2) is 20-120 DEG C.
4. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 2, it is characterised in that：It is described to move back
Fiery roller (2) is a water flowing steel rod, and the die heater controls the temperature of water flowing steel rod by controlling water temperature.
5. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 1, it is characterised in that：It is described to move back
Fiery roller group is configured with three groups, and every group of lehr rollers group is configured with two groups of lehr rollers (2).
6. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 1, it is characterised in that：Close into
The lehr rollers (2) in film direction and/or the lehr rollers (2) in close membrane direction are configured with pressing roll mechanism, and the pressing roll mechanism includes
Pressure roller (31) and the dipper crowding gear that pressure roller (31) can be pressed in lehr rollers (2).
7. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 6, it is characterised in that：It is described to push away
Press mechanism includes pushing cylinder (32) and pushing lever (33), is hinged in rack (1) in the middle part of the pushing lever (33), one
End is hinged on the mandril for pushing cylinder (32), and the pressure roller (31) is rotatably arranged on the other end for pushing lever (33).
8. a kind of annealing shaping equipment of the tape casting electronic protective film according to claim 1, it is characterised in that：Further include
Tension sensory package, the tension sensory package include two groups of being positioned close to respectively into film direction and close to membrane direction
Power roller (41) and the tension sensor being connect with jockey pulley (41), membrane material enter lehr rollers group, membrane material after jockey pulley (41)
When being sent out from annealing roller group, sent out again after jockey pulley (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298460.5A CN108437496A (en) | 2018-04-04 | 2018-04-04 | A kind of annealing shaping equipment of the tape casting electronic protective film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810298460.5A CN108437496A (en) | 2018-04-04 | 2018-04-04 | A kind of annealing shaping equipment of the tape casting electronic protective film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108437496A true CN108437496A (en) | 2018-08-24 |
Family
ID=63199408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810298460.5A Pending CN108437496A (en) | 2018-04-04 | 2018-04-04 | A kind of annealing shaping equipment of the tape casting electronic protective film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108437496A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5558930A (en) * | 1994-06-23 | 1996-09-24 | Tredegar Industries, Inc. | Heat sealable, high moisture barrier film and method of making same |
| CN1259078A (en) * | 1997-11-04 | 2000-07-05 | 屈德加有限公司 | Textured, dimensionally stable microporous film and method of making same |
| CN1604745A (en) * | 2001-12-15 | 2005-04-06 | 阿普里克斯微系统有限责任两合公司 | Method for producing an adhesive closure element |
| CN102601992A (en) * | 2012-03-17 | 2012-07-25 | 广东达诚机械有限公司 | Vertically longitudinal stretcher |
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| CN105583988A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Plastic processing system and method |
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-
2018
- 2018-04-04 CN CN201810298460.5A patent/CN108437496A/en active Pending
Patent Citations (13)
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|---|---|---|---|---|
| US5558930A (en) * | 1994-06-23 | 1996-09-24 | Tredegar Industries, Inc. | Heat sealable, high moisture barrier film and method of making same |
| CN1259078A (en) * | 1997-11-04 | 2000-07-05 | 屈德加有限公司 | Textured, dimensionally stable microporous film and method of making same |
| CN1604745A (en) * | 2001-12-15 | 2005-04-06 | 阿普里克斯微系统有限责任两合公司 | Method for producing an adhesive closure element |
| US20140349195A1 (en) * | 2011-09-17 | 2014-11-27 | Sekisui Chemical Co., Ltd. | Method for producing propylene-based resin microporous film and propylene-based resin microporous film |
| CN102601992A (en) * | 2012-03-17 | 2012-07-25 | 广东达诚机械有限公司 | Vertically longitudinal stretcher |
| CN102729532A (en) * | 2012-06-11 | 2012-10-17 | 达尼特材料科技（芜湖）有限公司 | Multilayer porous membrane and preparation method thereof |
| CN104070691A (en) * | 2013-03-29 | 2014-10-01 | 宇部兴产株式会社 | Process and device for producing film |
| CN105583988A (en) * | 2014-10-21 | 2016-05-18 | 中国石油化工股份有限公司 | Plastic processing system and method |
| CN104494156A (en) * | 2014-11-28 | 2015-04-08 | 桐城市福润包装材料有限公司 | Production process of heat-shrinkable polyester (PET) film |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180824 |