CN205130351U - BOPP extrudes sheet flattening cooling device - Google Patents
BOPP extrudes sheet flattening cooling device Download PDFInfo
- Publication number
- CN205130351U CN205130351U CN201520898578.3U CN201520898578U CN205130351U CN 205130351 U CN205130351 U CN 205130351U CN 201520898578 U CN201520898578 U CN 201520898578U CN 205130351 U CN205130351 U CN 205130351U
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- CN
- China
- Prior art keywords
- leveling
- cooling device
- sheet
- cylinder
- bopp
- 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.)
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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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
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- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/911—Cooling
- B29C48/9135—Cooling of flat articles, e.g. using specially adapted supporting means
- B29C48/914—Cooling of flat articles, e.g. using specially adapted supporting means cooling drums
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
BOPP extrudes sheet flattening cooling device sets up in sheet extruder discharge gate department, including leveling device and cooling device, leveling device includes upper and lower parallel arrangement's flattening cylinder, and the department is provided with tension adjustable roller at flattening cylinder feed inlet, and flattening cylinder, tension adjustable roller are hollow structure, its inside recirculated cooling water that is provided with, be provided with the horizontal movement platform on the leveling device right side, be provided with cooling device in horizontal movement bench side, cooling device includes fan, tuber pipe, the trend of events, and many places are arranged to the trend of events on the tuber pipe, and the trend of events front end is provided with the wind -collecting cover, installs uniform air plate at the wind -collecting cover port. The utility model discloses a cavity cylinder is added recirculated cooling water and is cooled off the flattening to extruding the sheet, carries out the forced air cooling through the sheet upper surface of conveying platform after to the flattening, guarantees the sheet surface through wind -collecting cover and uniform air plate and bear the even cooling air of concentrating that the sheet after the cooling carries out the secondary flattening, avoids air -cooled uneven phenomenon to produce.
Description
Technical field
The utility model relates to a kind of BOPP extrusion sheet leveling cooling device, belongs to BOPP membrane production equipment technical field.
Background technology
BOPP film is a kind of very important flexible packing material, and BOPP film is colourless, odorless, tasteless, nontoxic, and has high tensile, impact strength, rigidity, obdurability and the good transparency.Acrylic resin particle after shaping is normally put in sheet material extrusion equipment by conveying device by BOPP packing film of the prior art, be made into sheet material or thick film, then in special stretching-machine, under the speed of certain temperature and setting, simultaneously or be distributed in vertical both direction and stretch, and through film that suitable cooling or heat treatment are made.Sheet material or thick film shaping from extruder after need to be delivered to stretching process by conveying device, sheet material, in course of conveying, utilizes natural wind to carry out normal temperature cooling, and its cooling velocity is comparatively slow, is unfavorable for enterprise's High-efficient Production.
Utility model content
For the problems referred to above, the utility model provides a kind of BOPP extrusion sheet leveling cooling device, its object is to: improve sheet material or thick film cooling effectiveness after the extrusion, for later process saves the stand-by period.
Technical solution of the present utility model:
BOPP extrusion sheet leveling cooling device, described leveling cooling device is arranged on sheet extruder discharge outlet, it is characterized in that: described leveling cooling device comprises apparatus for leveling and cooling device; Described apparatus for leveling comprises the leveling cylinder be arranged in parallel up and down, and described leveling cylinder charging aperture place is provided with tension adjustment cylinder, and described leveling cylinder, tension adjustment cylinder are hollow structure, and its inside is provided with recirculated cooling water; On the right side of apparatus for leveling, be provided with horizontal feed platform, above horizontal feed platform, be provided with cooling device; Described cooling device comprises blower fan, airduct, public attention, and described public attention arranges many places on airduct, and described public attention front end is provided with wind-collecting cover, is provided with homogenating plate at wind-collecting cover port.
Described horizontal feed platform comprises frame, the conveying roller be located in frame, and described conveying roller is hollow structure, therein logical recirculated cooling water.
Described leveling cylinder arranges two places.
Uniform on described homogenating plate multiple air-permeating hole is set.
Described apparatus for leveling comprises an apparatus for leveling and secondary apparatus for leveling, and a described apparatus for leveling is arranged at cooling device charging aperture place, and described secondary apparatus for leveling is arranged at and coldly goes device discharge outlet.
The beneficial effects of the utility model:
The utility model adds recirculated cooling water by hollow cylinder and carries out cooling leveling to extrusion sheet, carry out air-cooled by delivery platform to the sheet top surface after leveling, ensure that sheet surface bears the cooling air evenly concentrated by wind-collecting cover and homogenating plate, cooled sheet material carries out secondary leveling, avoids air-cooled uneven phenomenon to produce.
Accompanying drawing explanation
Fig. 1: the utility model structural principle schematic diagram.
Fig. 2: homogenating plate structural representation on the utility model.
Wherein: 1 one times apparatus for leveling 1-1 flattens cylinder 1-2 tension adjustment cylinder 2 cooling device 2-1 blower fan 2-2 airduct 2-3 public attention 2-4 wind-collecting cover 2-5 homogenating plate 2-5-1 air-permeating hole 3 delivery platform 3-1 frame 3-2 conveying roller 4 two apparatus for leveling.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further:
BOPP extrusion sheet leveling cooling device as shown in Fig. 1 to 2, described leveling cooling device is arranged on sheet extruder discharge outlet, and described leveling cooling device comprises apparatus for leveling and cooling device; Described apparatus for leveling comprises the leveling cylinder 1-1 be arranged in parallel up and down, and described leveling cylinder 1-1 charging aperture place is provided with tension adjustment cylinder 1-2, and described leveling cylinder 1-1, tension adjustment cylinder 1-2 are hollow structure, and its inside is provided with recirculated cooling water; On the right side of apparatus for leveling, be provided with horizontal feed platform 3, above horizontal feed platform 3, be provided with cooling device 2; Described cooling device 2 comprises blower fan 2-1, airduct 2-2, public attention 2-3, and described public attention 2-3 arranges many places on airduct 2-2, and described public attention 2-3 front end is provided with wind-collecting cover 2-4, is provided with homogenating plate 2-5 at wind-collecting cover 2-4 port.
Described horizontal feed platform 3 comprises frame 3-1, the conveying roller 3-2 be located on frame 3-1, and described conveying roller 3-2 is hollow structure, therein logical recirculated cooling water.
Described leveling cylinder 1-1 arranges two places.
Uniform on described homogenating plate 2-5 multiple air-permeating hole 2-5-1 is set.
Described apparatus for leveling comprises an apparatus for leveling 1 and secondary apparatus for leveling 4, and a described apparatus for leveling 1 is arranged at cooling device 2 charging aperture place, and described secondary apparatus for leveling 4 is arranged at and coldly goes device 2 discharge outlet.
Specific works process:
Sheet material enters apparatus for leveling from extruder discharging mouth, tentatively flattening is cooled under the effect of leveling cylinder, horizontal feed platform is entered after preliminary cooling, blower fan sends cold wind to public attention by pipeline, under the effect of wind-collecting cover and homogenating plate, sheet surface bears the cooling air evenly concentrated, cooled sheet material carries out secondary leveling, avoids air-cooled uneven phenomenon to produce.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should define with claim is as the criterion.
To sum up, the utility model accomplishes the end in view.
Claims (5)
1.BOPP extrusion sheet leveling cooling device, described leveling cooling device is arranged on sheet extruder discharge outlet, it is characterized in that: described leveling cooling device comprises apparatus for leveling and cooling device; Described apparatus for leveling comprises the leveling cylinder be arranged in parallel up and down, and described leveling cylinder charging aperture place is provided with tension adjustment cylinder, and described leveling cylinder, tension adjustment cylinder are hollow structure, and its inside is provided with recirculated cooling water; On the right side of apparatus for leveling, be provided with horizontal feed platform, above horizontal feed platform, be provided with cooling device; Described cooling device comprises blower fan, airduct, public attention, and described public attention arranges many places on airduct, and described public attention front end is provided with wind-collecting cover, is provided with homogenating plate at wind-collecting cover port.
2. BOPP extrusion sheet leveling cooling device according to claim 1, is characterized in that: described horizontal feed platform comprises frame, the conveying roller be located in frame, and described conveying roller is hollow structure, therein logical recirculated cooling water.
3. BOPP extrusion sheet leveling cooling device according to claim 1, is characterized in that: described leveling cylinder arranges two places.
4. BOPP extrusion sheet according to claim 1 leveling cooling device, is characterized in that: uniformly on described homogenating plate arrange multiple air-permeating hole.
5. BOPP extrusion sheet leveling cooling device according to claim 1, it is characterized in that: described apparatus for leveling comprises an apparatus for leveling and secondary apparatus for leveling, a described apparatus for leveling is arranged at cooling device charging aperture place, and described secondary apparatus for leveling is arranged at and coldly goes device discharge outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898578.3U CN205130351U (en) | 2015-11-12 | 2015-11-12 | BOPP extrudes sheet flattening cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520898578.3U CN205130351U (en) | 2015-11-12 | 2015-11-12 | BOPP extrudes sheet flattening cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205130351U true CN205130351U (en) | 2016-04-06 |
Family
ID=55616172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520898578.3U Active CN205130351U (en) | 2015-11-12 | 2015-11-12 | BOPP extrudes sheet flattening cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205130351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956355A (en) * | 2017-12-26 | 2019-07-02 | 重庆市勇焜电子科技有限公司 | A kind of transmission device |
| CN114571640A (en) * | 2022-02-15 | 2022-06-03 | 安徽致达包装有限公司 | Production and setting device for degradable polyethylene heat shrinkable film |
-
2015
- 2015-11-12 CN CN201520898578.3U patent/CN205130351U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109956355A (en) * | 2017-12-26 | 2019-07-02 | 重庆市勇焜电子科技有限公司 | A kind of transmission device |
| CN114571640A (en) * | 2022-02-15 | 2022-06-03 | 安徽致达包装有限公司 | Production and setting device for degradable polyethylene heat shrinkable film |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |