CN110936530A - Efficient water cooling device for winding film blow molding processing - Google Patents
Efficient water cooling device for winding film blow molding processing Download PDFInfo
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- CN110936530A CN110936530A CN201911112344.0A CN201911112344A CN110936530A CN 110936530 A CN110936530 A CN 110936530A CN 201911112344 A CN201911112344 A CN 201911112344A CN 110936530 A CN110936530 A CN 110936530A
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- Prior art keywords
- water
- water cooling
- roller
- cooling
- adsorption
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Classifications
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
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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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0092—Drying moulded articles or half products, e.g. preforms, during or after moulding or cooling
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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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Thermal Sciences (AREA)
- Drying Of Gases (AREA)
Abstract
The invention belongs to the technical field of winding film processing, and particularly relates to a high-efficiency water cooling device for winding film blow molding processing, which comprises a water cooling tank, wherein two rotatable water cooling rollers are arranged in the water cooling tank, a discharge roller is arranged at the upper end of the water cooling tank positioned on one side of the water cooling rollers, two ends of the discharge roller are fixed at the upper end of the water cooling tank through fixing rods, symmetrically distributed scraping plates are arranged between the discharge roller and the water cooling rollers, the cross section of each scraping plate is triangular, one corner of each scraping plate is in contact with each other, first positioning plates are symmetrically distributed at two ends of each scraping plate, and the design of the scraping plates enables a large amount of water on the surface of a winding film to be rapidly separated from the surface of the film after the winding film is cooled by water.
Description
Technical Field
The invention belongs to the technical field of winding film processing, and particularly relates to a high-efficiency water cooling device for winding film blow molding processing.
Background
The winding film is processed by adopting an extrusion process, the main raw materials of the winding film comprise high polymers with viscoelasticity such as polyvinyl chloride, low-density polyethylene, ethylene-vinyl acetate copolymer, linear low-density polyethylene, polybutadiene and the like, LLDPE, LDPE and the like are mainly adopted at home at present, and the composite film is taken as the main material. The production is finished by adopting a casting process or a blow molding process, and the main equipment is an extruder and corresponding auxiliary equipment, such as a batching, mixing, feeding system, a thickness measuring system, a coiling system and the like.
In the production process of the winding film blowing process, blowing, cooling and winding are required, and during cooling, the existing process adopts a water cooling type, but after water cooling, the separation efficiency of the film and the surface moisture of the film is low, so that the integral production efficiency is influenced.
Disclosure of Invention
The invention aims to provide an efficient water cooling device for blown processing of a winding film, aiming at solving the problems in the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-efficiency water cooling device for blown molding processing of a winding film comprises a water cooling tank, two rotatable water cooling rollers are arranged in the water cooling tank, a discharge roller is arranged at the upper end of the water cooling tank positioned at one side of the water cooling rollers, two ends of the discharge roller are fixed at the upper end of the water cooling tank through fixing rods,
and an adsorption roller is arranged between the discharge roller and the water cooling roller, and the two adsorption rollers are close to each other but not in contact with each other.
By utilizing the adsorption roller, the water on the surface of the water-cooled winding film can be effectively adsorbed, and the drying efficiency of the winding film is improved.
The automatic water cooling device is characterized in that symmetrically distributed water scraping plates are arranged between the discharging roller and the water cooling roller, the cross sections of the water scraping plates are triangular, one of the corners of each water scraping plate is in mutual contact, and symmetrically distributed first positioning plates are arranged at the two ends of each water scraping plate.
Compared with the prior art, the invention has the following technical effects:
due to the design of the water scraping plate, a large amount of water on the surface can be rapidly separated from the surface of the film after the film is wound by water cooling, the overall drying efficiency is improved, and the production efficiency is improved.
Drawings
Fig. 1 is a schematic front view of a structure provided in embodiment 2 of the present invention;
FIG. 2 is a schematic view of a front view connection structure of a squeegee provided in embodiment 2 of the invention;
fig. 3 is a schematic front view of a structure provided in embodiment 3 of the present invention;
FIG. 4 is a schematic sectional view of a water-cooled roll and a regulating groove provided in example 3 of the present invention;
fig. 5 is a schematic front view of the structure provided in embodiment 4 of the present invention;
the reference numbers in the figures illustrate: 1. a water-cooling pool; 11. a water-cooled roll; 111. an adjustment shaft; 12. a discharging roller; 121. discharging the material shaft; 13. an adjustment groove; 131. briquetting; 132. a hydraulic lever; 133. a fixing frame; 134. a return spring; 135. a hydraulic cylinder; 14. a first positioning plate; 15. a wiper blade; 151. a connecting shaft; 16. a second positioning plate; 17. an adsorption roller; 18. an absorbent cotton layer; 19 fixing the rod; 2. and (5) winding the film.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further clarified by combining the specific drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example 1
The utility model provides a winding membrane blowing processing is with high-efficient water cooling plant, includes water-cooling tank 1, be equipped with two rotatable water-cooling rollers 11 in the water-cooling tank 1, be located water-cooling roller 11 one side 1 upper end in water-cooling tank is equipped with discharge roller 12, discharge roller 12 both ends are fixed in 1 upper end in water-cooling tank through dead lever 19.
And an adsorption roller 17 is arranged between the discharge roller 12 and the water cooling roller 11, and the adsorption rollers 17 are close to each other but not in contact with each other.
Utilize adsorption roll 17, make the moisture on winding membrane 2 surface after the water-cooling can effectual absorption, improve winding membrane 2's later stage drying efficiency.
Two ends of the discharging roller 12 are movably connected with a fixed rod 19 through a discharging shaft 121.
And cooling water is stored in the water cooling tank 1.
Example 2
The same points as those in embodiment 1 are not repeated, and the difference from embodiment 1 is that:
referring to fig. 1-2, symmetrically distributed wiper plates 15 are arranged between the discharge roller 12 and the water cooling roller 11, the cross section of each wiper plate 15 is triangular, one of the corners of each wiper plate 15 is in contact with each other, symmetrically distributed first positioning plates 14 are arranged at two ends of each wiper plate 15, and the bottoms of the first positioning plates 14 are fixedly connected with the upper end of the water cooling tank 1.
Due to the design of the water scraping plate 15, a large amount of water on the surface of the winding film 2 can be quickly separated from the surface of the film after water cooling, and the overall drying efficiency is improved.
The two ends of the wiper blade 15 on one side are provided with connecting shafts 151 which are symmetrically distributed, the connecting shafts 151 are connected with the first positioning plate 14 through torsion springs (not marked in the figure), and the wiper blade 15 on the other side is fixedly connected with the first positioning plate 14.
The wiper blade 15 is distributed up and down, when the first positioning plate 14 is positioned on one side of the water cooling roller 11, the connecting shaft 151 is positioned on two sides of the wiper blade 15 at the lower end, and when the first positioning plate 14 is positioned on one side of the discharging roller 12, the connecting shaft 151 is positioned on two sides of the wiper blade 15 at the upper end.
Because one end of one of the wiper blades 15 needs to be propped against the winding film when wiping, and therefore, when the other wiper blade 15 is used, the wiping efficiency is often improved, and due to the design of the torsion spring 151, the two wiper blades 15 can effectively wipe two surfaces of the winding film 2, so that the wiping efficiency of the wiper blades is improved.
Example 3
The same points as those in embodiment 1 are not repeated, and the difference from embodiment 1 is that:
referring to fig. 3-4, adjusting shafts 111 are symmetrically arranged at both ends of the water cooling roller 11, adjusting grooves 13 are symmetrically arranged on the inner wall of the water cooling tank 1 and are matched with the adjusting shafts 111, a return spring 134 is arranged in the adjusting groove 13, one end of the return spring 134 is connected with the bottom of the adjusting groove 13, the other end of the return spring 134 is connected with the adjusting shaft 111, a pressing block 131 is arranged in the middle of the upper end of the water cooling roller 11 and is matched with the water cooling roller 11 in size, and a hydraulic rod 132 capable of moving up and down is arranged at the upper end of the pressing block 131.
The design of the adjusting groove 13 and the hydraulic rod 132 enables the water cooling roller 11 to be pressed down through the downward movement of the hydraulic rod 132 when the winding membrane 2 is used, so that the winding membrane 2 can be cooled at different heights in the water cooling tank when the winding membrane is cooled by water, the utilization rate of cooling water in the water cooling tank 1 is improved, and the water cooling efficiency of the winding membrane 2 can be improved; the design of reset spring 134 makes hydraulic stem 132 when rising, and reset spring 134 can promote water-cooling roller 11 upward movement to realized adjusting from top to bottom of water-cooling roller 11, can cool off as required at different heights in water-cooling tank 1, can cool off as required at different heights in the water-cooling tank, can make full use of the cooling water make full use of water-cooling tank, reduce the waste of cooling water.
The water cooling pond is characterized in that a hydraulic oil cylinder 135 is arranged at the upper end of the pressing block 131, a hydraulic rod 132 is arranged at the output end of the hydraulic oil cylinder 135, the bottom of the hydraulic rod 132 is fixedly connected with the upper end of the pressing block 131, a fixed frame 133 fixedly connected with the upper end of the water cooling pond 1 is arranged at the upper end of the water cooling pond, and the upper end of the hydraulic oil cylinder 135 is fixedly connected with.
The absorbent cotton layer 18 can further improve the drying efficiency of the entire wound film 2.
Example 4
Referring to fig. 5, the efficient water cooling device for blown film processing of the winding film comprises a water cooling tank 1, wherein two rotatable water cooling rollers 11 are arranged in the water cooling tank 1, a discharge roller 12 is arranged at the upper end of the water cooling tank 1 on one side of the water cooling rollers 11, and two ends of the discharge roller 12 are fixed at the upper end of the water cooling tank 1 through a fixing rod 19.
And an adsorption roller 17 is arranged between the discharge roller 12 and the water cooling roller 11, and the adsorption rollers 17 are close to each other but not in contact with each other.
Utilize adsorption roll 17, make the moisture on winding membrane 2 surface after the water-cooling can effectual absorption, improve winding membrane 2's later stage drying efficiency.
The automatic water cooling device is characterized in that a symmetrically-distributed wiper blade 15 is arranged between the discharge roller 12 and the water cooling roller 11, the cross section of the wiper blade 15 is triangular, one corner of the wiper blade 15 is in contact with one another, symmetrically-distributed first positioning plates 14 are arranged at two ends of the wiper blade 15, and the bottoms of the first positioning plates 14 are fixedly connected with the upper end of the water cooling tank 1.
Due to the design of the water scraping plate 15, a large amount of water on the surface of the winding film 2 can be quickly separated from the surface of the film after water cooling, and the overall drying efficiency is improved.
The two ends of the wiper blade 15 on one side are provided with connecting shafts 151 which are symmetrically distributed, the connecting shafts 151 are connected with the first positioning plate 14 through torsion springs (not marked in the figure), and the wiper blade 15 on the other side is fixedly connected with the first positioning plate 14.
The wiper blade 15 is distributed up and down, when the first positioning plate 14 is positioned on one side of the water cooling roller 11, the connecting shaft 151 is positioned on two sides of the wiper blade 15 at the lower end, and when the first positioning plate 14 is positioned on one side of the discharging roller 12, the connecting shaft 151 is positioned on two sides of the wiper blade 15 at the upper end.
Because one end of one of the wiper blades 15 needs to be propped against the winding film when wiping, and therefore, when the other wiper blade 15 is used, the wiping efficiency is often improved, and due to the design of the torsion spring 151, the two wiper blades 15 can effectively wipe two surfaces of the winding film 2, so that the wiping efficiency of the wiper blades is improved.
The water cooling roller comprises a water cooling roller 11, adjusting shafts 111 which are symmetrically distributed are arranged at two ends of the water cooling roller 11, adjusting grooves 13 which are symmetrically distributed and matched with the adjusting shafts 111 are formed in the inner wall of a water cooling pool 1, return springs 134 are arranged in the adjusting grooves 13, one ends of the return springs 134 are connected with the bottom of the adjusting grooves 13, the other ends of the return springs 134 are connected with the adjusting shafts 111, pressing blocks 131 which are matched with the water cooling roller 11 in size are arranged in the middle of the upper end of the water cooling roller 11, and hydraulic rods 132 which can move up and down are arranged at the upper ends of.
The design of the adjusting groove 13 and the hydraulic rod 132 enables the water cooling roller 11 to be pressed down through the downward movement of the hydraulic rod 132 when the winding membrane 2 is used, so that the winding membrane 2 can be cooled at different heights in the water cooling tank when the winding membrane is cooled by water, the utilization rate of cooling water in the water cooling tank 1 is improved, and the water cooling efficiency of the winding membrane 2 can be improved; the design of the reset spring 134 makes the hydraulic rod 132 rise, and the reset spring 134 can push the water-cooling roller 11 to move upwards, so that the water-cooling roller 11 can be adjusted up and down, and the water-cooling roller can be cooled at different heights in the water-cooling tank 1 as required, and is convenient and fast.
The water cooling pond is characterized in that a hydraulic oil cylinder 135 is arranged at the upper end of the pressing block 131, a hydraulic rod 132 is arranged at the output end of the hydraulic oil cylinder 135, the bottom of the hydraulic rod 132 is fixedly connected with the upper end of the pressing block 131, a fixed frame 133 fixedly connected with the upper end of the water cooling pond 1 is arranged at the upper end of the water cooling pond, and the upper end of the hydraulic oil cylinder 135 is fixedly connected with.
The absorbent cotton layer 18 can further improve the drying efficiency of the entire wound film 2.
The winding film 2 sequentially passes through the bottom of the water cooling roller 11, then passes through the space between the water scraping plates 15, then passes through the space between the adsorption rollers 17, and finally passes through the discharging roller 12 to realize discharging.
Two ends of the discharging roller 12 are movably connected with a fixed rod 19 through a discharging shaft 121.
And cooling water is stored in the water cooling tank 1.
The foregoing shows and describes the general principles, essential features, and inventive features of this invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a winding membrane blowing processing is with high-efficient water cooling plant which characterized in that: the device comprises a water-cooling tank, wherein two rotatable water-cooling rollers are arranged in the water-cooling tank, a discharge roller is arranged at the upper end of the water-cooling tank positioned on one side of each water-cooling roller, and two ends of the discharge roller are fixed at the upper end of the water-cooling tank through fixing rods;
the automatic water cooling device is characterized in that symmetrically distributed water scraping plates are arranged between the discharging roller and the water cooling roller, the cross sections of the water scraping plates are triangular, one of the corners of each water scraping plate is in mutual contact, and symmetrically distributed first positioning plates are arranged at the two ends of each water scraping plate.
2. The efficient water cooling device for blown molding of a wound film according to claim 1, characterized in that: the two ends of the water scraping plate at the upper end are provided with connecting shafts which are symmetrically distributed, the connecting shafts are connected with the first positioning plate through torsion springs, and the water scraping plate at the lower end is fixedly connected with the first positioning plate.
3. The efficient water cooling device for blown molding of a wound film according to claim 1, characterized in that: and an adsorption roller is arranged between the discharge roller and the water cooling roller, and the two adsorption rollers are close to each other but not in contact with each other.
4. The efficient water cooling device for blown molding of a wound film according to claim 3, characterized in that: the surface of the adsorption roller is provided with an adsorption cotton layer, the two ends of the adsorption roller are provided with second positioning plates which are symmetrically distributed, the two ends of the adsorption roller are movably connected with the second positioning plates, and the second positioning plates are fixedly connected with the fixed rods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112344.0A CN110936530A (en) | 2019-11-14 | 2019-11-14 | Efficient water cooling device for winding film blow molding processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911112344.0A CN110936530A (en) | 2019-11-14 | 2019-11-14 | Efficient water cooling device for winding film blow molding processing |
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| Publication Number | Publication Date |
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| CN110936530A true CN110936530A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911112344.0A Pending CN110936530A (en) | 2019-11-14 | 2019-11-14 | Efficient water cooling device for winding film blow molding processing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559100A (en) * | 2020-05-30 | 2020-08-21 | 成都阿茂芙科技有限公司 | PET material film production facility |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166022A (en) * | 1982-03-29 | 1983-10-01 | Achilles Corp | Method and apparatus for cooling heat-processed film |
| CN203697354U (en) * | 2013-12-02 | 2014-07-09 | 佛山市天进塑胶有限公司 | Water expelling device of super permeable membrane |
| CN208035332U (en) * | 2018-03-19 | 2018-11-02 | 宁晋县远航塑业有限公司 | A kind of plastic products cooling and shaping equipment |
| CN208254157U (en) * | 2018-05-31 | 2018-12-18 | 湖北永佳防水科技有限公司 | A kind of drying device of film |
| CN208290294U (en) * | 2018-05-28 | 2018-12-28 | 安徽天元塑业有限公司 | A kind of extrusion plastic film cross water it is cooling after two-sided windshield wiper device |
| CN109968630A (en) * | 2019-04-10 | 2019-07-05 | 安徽伊法拉电气有限公司 | It is a kind of without vulcanization cold shrink tube extruder |
| CN209068924U (en) * | 2018-10-31 | 2019-07-05 | 德星技术（苏州）有限公司 | A kind of film de-watering apparatus |
-
2019
- 2019-11-14 CN CN201911112344.0A patent/CN110936530A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166022A (en) * | 1982-03-29 | 1983-10-01 | Achilles Corp | Method and apparatus for cooling heat-processed film |
| CN203697354U (en) * | 2013-12-02 | 2014-07-09 | 佛山市天进塑胶有限公司 | Water expelling device of super permeable membrane |
| CN208035332U (en) * | 2018-03-19 | 2018-11-02 | 宁晋县远航塑业有限公司 | A kind of plastic products cooling and shaping equipment |
| CN208290294U (en) * | 2018-05-28 | 2018-12-28 | 安徽天元塑业有限公司 | A kind of extrusion plastic film cross water it is cooling after two-sided windshield wiper device |
| CN208254157U (en) * | 2018-05-31 | 2018-12-18 | 湖北永佳防水科技有限公司 | A kind of drying device of film |
| CN209068924U (en) * | 2018-10-31 | 2019-07-05 | 德星技术（苏州）有限公司 | A kind of film de-watering apparatus |
| CN109968630A (en) * | 2019-04-10 | 2019-07-05 | 安徽伊法拉电气有限公司 | It is a kind of without vulcanization cold shrink tube extruder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111559100A (en) * | 2020-05-30 | 2020-08-21 | 成都阿茂芙科技有限公司 | PET material film production facility |
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