CN107972218A - A kind of PVC ganoine thin films production equipment and its production technology - Google Patents
A kind of PVC ganoine thin films production equipment and its production technology Download PDFInfo
- Publication number
- CN107972218A CN107972218A CN201711448997.7A CN201711448997A CN107972218A CN 107972218 A CN107972218 A CN 107972218A CN 201711448997 A CN201711448997 A CN 201711448997A CN 107972218 A CN107972218 A CN 107972218A
- Authority
- CN
- China
- Prior art keywords
- roller
- wheel group
- pvc
- temperature
- calender
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
- B29C43/24—Calendering
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/52—Heating or cooling
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/58—Measuring, controlling or regulating
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of PVC ganoine thin films production equipment, including calender, extraction wheel group, temperature refining wheel group, cooling wheel group and coiling machine；The calender is equipped with the roller in the arrangement of reverse L type, is equipped with the horizontal direction of the roller on top and draws wheel group；The output terminal for drawing wheel group is provided with temperature refining wheel group, and the output terminal of temperature refining wheel group is provided with cooling wheel group, and the output terminal of cooling wheel group is provided with coiling machine；Calender adopts reverse L pattern in PVC ganoine thin films production equipment of the present invention, allows film to move from lower to upper, to reduce when film passes through calender gravity to the influence caused by it, hence it is evident that improve three high two low situations；The quantity of wheel is drawn by increasing, the draw ratio between each disk roller is reduced, adjusts the surface temperature for drawing wheel, with reduce film be stretched, draw it is thin during the contraction that produces；Wheel inside is refined by temperature and adopts logical warm water design, to reduce the band of film surface and contraction, its flatness is remarkably improved.
Description
Technical field
The present invention relates to plastics rolling equipment technical field, particularly a kind of PVC ganoine thin films production equipment and its production
Technique.
Background technology
Plastics rolling equipment uses the calender of inverted L shape substantially in the prior art, configures a small amount of draw and takes turns, the quality of product
It cannot be lifted, film occurs that three high two is low, the number of drawbacks such as fisheye.In plastics calendering production, calender line is particularly
The trend of middle film, the ratio of stretching, the quality of gelatinization all determine the class of plastics calendered product quality.
The content of the invention
It is above-mentioned existing to solve it is an object of the invention to provide a kind of PVC ganoine thin films production equipment and its production technology
There is problem present in technology.
The technical solution for realizing the object of the invention is：
A kind of PVC ganoine thin films production equipment, it is characterised in that including calender, draw wheel group, temperature refining wheel group, cooling wheel group
And coiling machine；The calender is equipped with the roller in the arrangement of reverse L type, is equipped with and draws in the horizontal direction of the roller on top
Wheel group；The output terminal for drawing wheel group is provided with temperature refining wheel group, and the output terminal of temperature refining wheel group is provided with cooling wheel group, cooling wheel
The output terminal of group is provided with coiling machine.
Preferably, the calender is equipped with the first roller, the second roller, third roll, the 4th roller and the 5th roller；
First roller, the second roller, third roll, the 4th roller and the 5th roller are arranged in reverse L type；Wherein, described first
Roller and the second roller are in same level, and two roller, third roll, the 4th roller and the 5th roller are same vertical
On line.
Preferably, the extraction wheel group includes 10 ~ 14 disk rollers, horizontally arranged between each disk roller.
Preferably, temperature refining wheel group includes 6 ~ 8 disk rollers, horizontally arranged, each disk roller inner cavity setting between each disk roller
There is warm water.
Preferably, the cooling wheel group includes 6 ~ 8 disk rollers, is arranged vertically between each disk roller, and each disk roller inner cavity is set
There is cold water.
Preferably, the temperature refining wheel group and cooling wheel group are perpendicular.
A kind of production technology of PVC ganoine thin films production equipment, it is characterised in that comprise the following steps：
Step 1：Moved from lower to upper by calender film, i.e., film is successively by the first roller, the second roller, the
Three rollers, the 4th roller, the 5th roller, to reduce when film passes through calender gravity to the influence caused by it, hence it is evident that improve
Three high two low situations；
Step 2：Film enters after the 5th roller draws wheel group, successively by drawing each disk roller in wheel group, each disk roller
Surface temperature be 190 ~ 210 DEG C；
Step 3：Film enters temperature refining wheel group after drawing wheel group, refines each disk roller in wheel group, each disk roller through excess temperature successively
The temperature of inner cavity warm water is 70 ~ 90 DEG C；
Step 4：Film enters cooling wheel group after excess temperature refines wheel group, successively by each disk roller in cooling wheel group；
Step 5：Film enters coiling machine after cooling wheel group, and coiling machine is rolled into finished product.
Compared with prior art, the present invention its remarkable advantage：
Calender adopts reverse L pattern in PVC ganoine thin films production equipment of the present invention, allows film to move from lower to upper, to reduce film
Gravity is to the influence caused by it when passing through calender, hence it is evident that improves three high two low situations；The quantity of wheel is drawn by increasing,
By between each disk roller draw ratio reduce, adjust draw wheel surface temperature, with reduce film be stretched, draw it is thin during produce
Raw contraction；Increase temperature refining wheel behind wheel, before cooling wheel drawing, temperature refining wheel is internal to adopt logical warm water design, allows just from table
The film peeled off on the extraction wheel of 200 degree or so of face temperature has a gradually cold process after entering temperature refining wheel, to reduce film surface
Band and contraction, its flatness be remarkably improved.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is required attached drawing in technology description to be briefly described, it should be apparent that, drawings in the following description are only the present invention
Some embodiments, for those of ordinary skill in the art, without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the structure diagram of PVC ganoine thin films production equipment of the present invention.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：
As shown in Figure 1, a kind of PVC ganoine thin films production equipment, including calender 1, extraction wheel group 2, temperature refining wheel group 3, cooling wheel
Group 4 and coiling machine 5；The calender 1 is equipped with the roller in the arrangement of reverse L type, is set in the horizontal direction of the roller on top
Have and draw wheel group 2；The output terminal for drawing wheel group 2 is provided with temperature refining wheel group 3, and the output terminal of temperature refining wheel group 3 is provided with cooling
Wheel group 4, the output terminal of cooling wheel group 4 are provided with coiling machine 5.
The calender 1 is equipped with the first roller 6, the second roller 7, third roll 8, the 4th roller 9 and the 5th roller 10；
First roller 6, the second roller 7, third roll 8, the 4th roller 9 and the 5th roller 10 are arranged in reverse L type；Wherein, institute
The first roller 6 and the second roller 7 are stated in same level, two roller 7, third roll 8, the 4th roller 9 and the 5th roller
Cylinder 10 is on same vertical line.
The extraction wheel group 2 includes 10 ~ 14 disk rollers, horizontally arranged between each disk roller.
Temperature refining wheel group 3 includes 6 ~ 8 disk rollers, and horizontally arranged between each disk roller, each disk roller inner cavity is provided with warm water.
The cooling wheel group 4 includes 6 ~ 8 disk rollers, is arranged vertically between each disk roller, each disk roller inner cavity is provided with cold water.
The temperature refining wheel group 3 is perpendicular with cooling wheel group 4.
A kind of production technology of PVC ganoine thin films production equipment, comprises the following steps：
Step 1：Moved from lower to upper by 1 film of calender, i.e., film successively by the first roller 6, the second roller 7,
Third roll 8, the 4th roller 9, the 5th roller 10, it is bright to the influence caused by it to reduce gravity when film passes through calender
It is aobvious to improve three high two low situations；
Step 2：Film enters after the 5th roller 10 draws wheel group 2, successively by drawing each disk roller in wheel group 2, each
The surface temperature of disk roller is 190 ~ 210 DEG C；
Step 3：Film enters temperature refining wheel group 3 after drawing wheel group 2, refines each disk roller in wheel group 3 through excess temperature successively, each
The temperature of disk roller inner cavity warm water is 70 ~ 90 DEG C；
Step 4：Film enters cooling wheel group 4 after excess temperature refining wheel group 3, successively by each disk roller in cooling wheel group 4；
Step 5：Film enters coiling machine 5 after cooling wheel group 4, and coiling machine 5 is rolled into finished product.
In conclusion calender adopts reverse L pattern in PVC ganoine thin films production equipment of the present invention, film is allowed to transport from lower to upper
It is dynamic, to reduce when film passes through calender gravity to the influence caused by it, hence it is evident that improve three high two low situations；Pass through increase
The quantity of wheel is drawn, the draw ratio between each disk roller is reduced, the surface temperature for drawing wheel is adjusted, is being drawn with reducing film
Stretch, draw it is thin during the contraction that produces；Increase temperature refining wheel behind wheel, before cooling wheel drawing, temperature refining wheel is internal to adopt logical warm water
Design, allowing the film just peeled off from the extraction wheel of 200 degree or sos of surface temperature to enter after temperature refining is taken turns has an a gradually cold process,
To reduce the band of film surface and contraction, its flatness is remarkably improved.
Claims (7)
1. a kind of PVC ganoine thin films production equipment, it is characterised in that including calender（1）, draw wheel group（2）, temperature refining wheel group
（3）, cooling wheel group（4）And coiling machine（5）；The calender（1）It is equipped with the roller in the arrangement of reverse L type, the roller on top
The horizontal direction of cylinder, which is equipped with, draws wheel group（2）；The extraction wheel group（2）Output terminal be provided with temperature refining wheel group（3）, temperature refining wheel
Group（3）Output terminal be provided with cooling wheel group（4）, cooling wheel group（4）Output terminal be provided with coiling machine（5）.
2. PVC ganoine thin films production equipment according to claim 1, it is characterised in that the calender（1）It is equipped with the
One roller（6）, the second roller（7）, third roll（8）, the 4th roller（9）With the 5th roller（10）；First roller（6）、
Second roller（7）, third roll（8）, the 4th roller（9）With the 5th roller（10）Arranged in reverse L type；Wherein, described first
Roller（6）With the second roller（7）In same level, two roller（7）, third roll（8）, the 4th roller（9）With
Five rollers（10）On same vertical line.
3. PVC ganoine thin films production equipment according to claim 1, it is characterised in that the extraction wheel group（2）Including 10
~ 14 disk rollers, it is horizontally arranged between each disk roller.
4. PVC ganoine thin films production equipment according to claim 1, it is characterised in that the temperature refines wheel group（3）Including 6 ~
8 disk rollers, horizontally arranged between each disk roller, each disk roller inner cavity is provided with warm water.
5. PVC ganoine thin films production equipment according to claim 1, it is characterised in that the cooling wheel group（4）Including 6 ~
8 disk rollers, are arranged vertically between each disk roller, each disk roller inner cavity is provided with cold water.
6. PVC ganoine thin films production equipment according to claim 1, it is characterised in that the temperature refines wheel group（3）With cooling
Wheel group（4）It is perpendicular.
A kind of 7. production technology of PVC ganoine thin films production equipment according to claim 1, it is characterised in that including with
Lower step：
Step 1：Pass through calender（1）So that film moves from lower to upper, i.e., film passes through the first roller successively（6）, the second roller
Cylinder（7）, third roll（8）, the 4th roller（9）, the 5th roller（10）, it is made with reducing gravity when film passes through calender
Into influence, hence it is evident that improve three high two low situations；
Step 2：Film passes through the 5th roller（10）Enter afterwards and draw wheel group（2）, successively by drawing wheel group（2）In each roller
Wheel, the surface temperature of each disk roller is 190 ~ 210 DEG C；
Step 3：Film is by drawing wheel group（2）Enter temperature refining wheel group afterwards（3）, successively wheel group is refined through excess temperature（3）In each roller
Wheel, the temperature of each disk roller inner cavity warm water is 70 ~ 90 DEG C；
Step 4：Film refines wheel group through excess temperature（3）Enter cooling wheel group afterwards（4）, successively by cooling wheel group（4）In each roller
Wheel；
Step 5：Film passes through cooling wheel group（4）Enter coiling machine afterwards（5）, coiling machine（5）It is rolled into finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448997.7A CN107972218A (en) | 2017-12-27 | 2017-12-27 | A kind of PVC ganoine thin films production equipment and its production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711448997.7A CN107972218A (en) | 2017-12-27 | 2017-12-27 | A kind of PVC ganoine thin films production equipment and its production technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107972218A true CN107972218A (en) | 2018-05-01 |
Family
ID=62008217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711448997.7A Pending CN107972218A (en) | 2017-12-27 | 2017-12-27 | A kind of PVC ganoine thin films production equipment and its production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107972218A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1150858A (en) * | 1966-12-02 | 1969-05-07 | Unilever Ltd | Transverse Stretching of Calendered Films |
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| EP0759350A1 (en) * | 1995-08-11 | 1997-02-26 | Nan Ya Plastics Corporation | Improved calender system |
| JPH0966564A (en) * | 1995-08-31 | 1997-03-11 | Nan Ya Plast Corp | Preparation of synthetic paper and product thereof |
| CN1672898A (en) * | 2005-04-06 | 2005-09-28 | 广州田氏塑胶有限公司 | Film rolling method |
| CN1775511A (en) * | 2005-11-28 | 2006-05-24 | 上海爱平塑胶有限公司 | Method for preparing calendered film of polyvinyl chloride for blood transfusion appliance |
| CN1846975A (en) * | 2006-05-16 | 2006-10-18 | 宏轮机械(上海)有限公司 | Widening process and apparatus for rolled plastic film and sheet |
| CN201020833Y (en) * | 2006-12-05 | 2008-02-13 | 李进明 | PVC flake roll mill roller mechanism capable of automatic lifting |
| CN101285272A (en) * | 2008-05-15 | 2008-10-15 | 仪征增强塑料布有限公司 | Production method for invisible and flexible PVC composite canopy material |
| CN202462758U (en) * | 2012-03-22 | 2012-10-03 | 浙江宇立塑胶有限公司 | Polyvinyl chloride (PVC) film calendaring and forming machine |
| CN205149115U (en) * | 2015-10-28 | 2016-04-13 | 浙江宇立新材料有限公司 | Surpass level land board printing film production facility |
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-
2017
- 2017-12-27 CN CN201711448997.7A patent/CN107972218A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| EP0759350A1 (en) * | 1995-08-11 | 1997-02-26 | Nan Ya Plastics Corporation | Improved calender system |
| JP3021654U (en) * | 1995-08-14 | 1996-02-27 | 南亜塑膠工業股▲ひん▼有限公司 | Multi-function calendar |
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| CN1846975A (en) * | 2006-05-16 | 2006-10-18 | 宏轮机械(上海)有限公司 | Widening process and apparatus for rolled plastic film and sheet |
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| CN107151398A (en) * | 2017-06-09 | 2017-09-12 | 广州雷诺丽特塑料有限公司 | A kind of low temperature resistant PVC film and preparation method thereof |
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