CN214687911U - Adjustable stretching and cooling device for production of PS (polystyrene) film - Google Patents
Adjustable stretching and cooling device for production of PS (polystyrene) film Download PDFInfo
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- CN214687911U CN214687911U CN202120844658.6U CN202120844658U CN214687911U CN 214687911 U CN214687911 U CN 214687911U CN 202120844658 U CN202120844658 U CN 202120844658U CN 214687911 U CN214687911 U CN 214687911U
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- film
- cooling
- roller
- stretching
- cooling device
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- 238000001816 cooling Methods 0.000 title claims abstract description 83
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 239000004793 Polystyrene Substances 0.000 title description 20
- 229920002223 polystyrene Polymers 0.000 title description 2
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 238000010438 heat treatment Methods 0.000 claims abstract description 29
- 238000005057 refrigeration Methods 0.000 claims description 9
- 239000000110 cooling liquid Substances 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 8
- 238000004804 winding Methods 0.000 abstract 1
- 230000033228 biological regulation Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 8
- 230000004888 barrier function Effects 0.000 description 6
- 230000001276 controlling effect Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model belongs to the technical field of the film processing, especially, relate to a tensile cooling device with adjustable PS membrane production, the device includes: a frame; the film guide roller is rotatably arranged on the rack, and the side surface of the film guide roller is wound with a film to be processed; the driving unit is used for driving the film guide roller to rotate so as to drive the film to feed; the device further comprises: the heating mechanism is connected with the driving unit and is used for preheating the film to be stretched; the stretching roller group is connected with the heating mechanism and used for stretching the heated film; the adjusting mechanism is matched with the drawing roller set and used for controlling the rotating speed ratio of the drawing roller set so as to adjust the drawing ratio of the film; and the cooling mechanism is connected with the stretching roller group, the film guide roller is convenient for winding the film, the film is fed under the driving of the driving unit, and then the preheating treatment of the film is carried out through the heating mechanism, so that the subsequent stretching work is convenient.
Description
Technical Field
The utility model belongs to the technical field of the film processing, especially, relate to a tensile cooling device with adjustable PS membrane production is used.
Background
The novel PS film will gradually become the mainstream material for food packaging in China. The novel PS film has the general performance of plastics, and also has excellent self-extinguishing property, oil resistance, odor retention property, moisture resistance, mildew resistance and the like. Meanwhile, the printing and heat sealing performances are excellent, and the printing and heat sealing performances are widely applied by food manufacturers.
The PS film needs to be stretched and cooled in the production process, and the machine direction stretching of the blown film and the cast film can improve the barrier property, rigidity, flatness, tensile strength and porosity of the film no matter the film is stretched off line or on line in extrusion.
The stretching and cooling device for producing the existing PS film cannot adjust the stretching ratio when in use, so that the permeability resistance of the film cannot be adjusted according to actual needs, the production cost is improved, and meanwhile, the film cooling effect is poor, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a tensile cooling device with adjustable PS membrane production aims at solving current PS membrane production and can't carry out the regulation of tensile ratio when using with tensile cooling device to can't adjust the barrier property of film according to actual need, and then lead to manufacturing cost's improvement, the relatively poor problem of film cooling effect simultaneously.
The embodiment of the utility model provides a realize like this, a PS membrane production is with adjustable tensile cooling device, the device includes:
a frame;
the film guide roller is rotatably arranged on the rack, and the side surface of the film guide roller is wound with a film to be processed;
the driving unit is used for driving the film guide roller to rotate so as to drive the film to feed;
the device further comprises:
the heating mechanism is connected with the driving unit and is used for preheating the film to be stretched;
the stretching roller group is connected with the heating mechanism and used for stretching the heated film;
the adjusting mechanism is matched with the drawing roller set and used for controlling the rotating speed ratio of the drawing roller set so as to adjust the drawing ratio of the film;
and the cooling mechanism is connected with the drawing roller group.
Preferably, the driving unit includes at least one driving roller wheel and a motor.
Preferably, the heating mechanism includes:
the heating roll shaft is rotatably arranged on the rack, and a heat conduction unit is sleeved on the side surface of the heating roll shaft;
and the heating module is connected with the heat conduction unit and used for controlling the preheating temperature.
Preferably, the set of draw rolls comprises:
the slow-pulling roller piece is rotatably arranged on the rack;
and the quick-pulling roller piece is matched with the slow-pulling roller piece and is used for stretching the films with different stretching ratios.
Preferably, the cooling mechanism includes:
the cooling assembly is rotatably arranged on the rack;
and the refrigerating assembly is connected with the cooling assembly and used for controlling the cooling temperature.
Preferably, the cooling assembly comprises:
the cooling roll shaft is rotatably arranged on the frame;
a guide unit installed inside the cooling roller shaft;
and the cooling piece is sleeved on the side surface of the cooling roller shaft and used for cooling the film.
Preferably, the guide unit at least comprises a guide pipe fitting installed inside the cooling roller shaft, and the guide pipe fitting is connected with a guide sleeve rotatably installed on the side surface of the cooling roller shaft.
Preferably, the refrigeration assembly comprises:
the cooling conduit is filled with cooling liquid and is connected with the flow guide sleeve;
the condensation assembly is connected with the refrigeration conduit and is used for adjusting the temperature of the cooling liquid;
and the filtering component is matched with the condensing component.
The embodiment of the utility model provides a pair of adjustable stretch cooling device is used in production of PS membrane, be convenient for carry out the coiling of film through setting up the guide film roller, simultaneously under drive unit's drive, carry out the feeding to the film, then carry out preheating treatment of film through heating mechanism and be convenient for carry out subsequent tensile work, simultaneously under adjustment mechanism's effect, carry out the regulation of the rotation speed ratio of stretch roller group as required, thereby be convenient for adjust the tensile ratio of film, and then adjust the barrier property of film, the production cost is reduced, realize the cooling of film under cooling mechanism's effect in addition, it is convenient and reliable more to use.
Drawings
Fig. 1 is an overall structural diagram of an adjustable stretching and cooling device for producing a PS film according to an embodiment of the present invention;
fig. 2 is a front view of a heating roller shaft of an adjustable stretching and cooling device for producing PS film according to an embodiment of the present invention;
fig. 3 is a side view of a cooling module of an adjustable stretching and cooling device for producing PS film according to an embodiment of the present invention;
fig. 4 is a front view of a refrigeration assembly of an adjustable stretching and cooling device for producing PS film according to an embodiment of the present invention.
Fig. 5 is a rear view of an adjusting box of an adjustable stretching and cooling device for PS film production according to an embodiment of the present invention.
In the drawings: 1. a frame; 2. a film guide roller; 3. a drive roller; 4. an adjusting box; 5. heating the roll shaft; 6. a heat conducting sleeve; 7. a heater; 8. a driven roller; 9. a driving roller; 10. cooling the roll shaft; 11. a flow directing pipe fitting; 12. a flow guide sleeve; 13. a cooling jacket; 14. a refrigeration conduit; 15. a condenser tube; 16. and a filter box.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of an adjustable stretching and cooling device for producing PS film provided for an embodiment of the present invention includes:
a frame 1;
the film guide roller 2 is rotatably arranged on the rack 1, and a film to be processed is wound on the side surface of the film guide roller;
the driving unit is used for driving the film guide roller 2 to rotate so as to drive the film to feed;
the device further comprises:
the heating mechanism is connected with the driving unit and is used for preheating the film to be stretched;
the stretching roller group is connected with the heating mechanism and used for stretching the heated film;
the adjusting mechanism is matched with the drawing roller set and used for controlling the rotating speed ratio of the drawing roller set so as to adjust the drawing ratio of the film;
and the cooling mechanism is connected with the drawing roller group.
In one aspect of this embodiment, the driving unit at least includes a driving roller 3 and a motor, the film guiding roller 2 is mainly used for conveying the film, and the adjusting mechanism is an adjusting box 4 installed inside the frame 1, so as to adjust the rotation speed ratio of the stretching roller set according to the production requirement, and further realize the adjustment of the transparency and rigidity of the film.
This embodiment is when actual application, will treat that tensile film is convoluteed on leading membrane roller 2, then the rotational speed ratio through adjustment mechanism control drawing roller set, then start drive unit, under drive unit's drive, treat that tensile film preheats through heating mechanism, thereby be convenient for stretch, then carry out the tensile work of film through drawing roller set, utilize adjustment mechanism to realize the regulation of film tensile ratio, cool off the design through cooling body at last, be convenient for produce different barrier properties and rigid film according to the needs of difference, it is convenient and reliable more to use.
As shown in fig. 1 to 2, as a preferred embodiment of the present invention, the heating mechanism includes:
the heating roller shaft 5 is rotatably arranged on the rack 1, and a heat conduction unit is sleeved on the side surface of the heating roller shaft 5;
and the heating module is connected with the heat conduction unit and used for controlling the preheating temperature.
In one case of this embodiment, the heating roller 5 is used to convey the film, the heat conducting unit may be the heat conducting sleeve 6, and the heat generating module may be the heater 7 or the oil heating mechanism, as long as the temperature adjustment of the heat conducting sleeve 6 can be realized, which is not specifically limited herein.
This embodiment is at the in-service use, through the module that generates heat with the heat conduction unit heating to carry out preheating treatment to the film, be convenient for carry out subsequent tensile work, in addition, thereby the module that generates heat can carry out the regulation of temperature as required and realize the processing of different films.
As shown in fig. 1 and 5, as another preferred embodiment of the present invention, the set of drawing rollers includes:
the slow-pulling roller piece is rotatably arranged on the rack 1;
and the quick-pulling roller piece is matched with the slow-pulling roller piece and is used for stretching the films with different stretching ratios.
In a condition of this embodiment, the roller piece of drawing slowly can be driven roller 8, and the roller piece of drawing soon can be initiative running roller 9, and regulating box 4 includes speed motor, and speed motor's output is connected with the sprocket, and the sprocket passes through the chain and links to each other with initiative running roller 9, thereby realizes the regulation of initiative running roller 9 rotational speed through the rotational speed of regulation speed motor, simultaneously, a plurality of adjust knob and display screen are installed in the front of regulating box to realize regulatory function, and material and shape do not do specific injecing.
This embodiment is when practical application, under adjustment mechanism's effect, the regulation of rotational speed can be carried out to the fast roll member that draws to the regulation of the rotational speed ratio between the fast roll member of realization and the slow roll member, and then the regulation that realizes the tensile ratio of film, the transparency and the rigidity of the film of being convenient for adjust are got up more conveniently in the use.
As shown in fig. 1 and 3, as another preferred embodiment of the present invention, the cooling mechanism includes:
the cooling assembly is rotatably arranged on the frame 1;
and the refrigerating assembly is connected with the cooling assembly and used for controlling the cooling temperature.
This embodiment is at the in-service use time, cools off the film that the drawing was accomplished through cooling module to be convenient for finalize the design, under the effect of refrigeration subassembly, realize cooling temperature's regulation.
In particular, the cooling assembly comprises:
the cooling roll shaft 10 is rotatably arranged on the frame 1;
a guide unit installed inside the cooling roller shaft 10;
and the cooling piece is sleeved on the side surface of the cooling roller shaft and used for cooling the film.
In the one aspect of this embodiment, the water conservancy diversion unit is including installing at least cooling roller 10 inside water conservancy diversion pipe fitting 11, water conservancy diversion pipe fitting 11 is connected with and rotates to be installed the water conservancy diversion cover 12 of cooling roller 10 side, water conservancy diversion pipe fitting 11 form the convection current in the inside of cooling roller 10 to promoted the cooling effect, the cooling piece can be the cover and establish the cooling jacket 13 in cooling roller 10 side.
As shown in fig. 4, as another preferred embodiment of the present invention, the refrigerating assembly includes:
a refrigeration conduit 14 filled with a cooling liquid and connected to the guide sleeve 12;
a condensing assembly connected to the refrigeration duct 14 for adjusting the temperature of the cooling liquid;
and the filtering component is matched with the condensing component.
In one aspect of this embodiment, the condensing assembly is a condensing tube 15, and the filtering assembly is a filtering box 16, which is used to cool and clean the cooling liquid, so as to adjust the temperature of the cooling assembly.
The utility model provides an in the above-mentioned embodiment, the tensile cooling device with adjustable PS membrane production is used, be convenient for carry out the coiling of film through setting up the guide film roller, simultaneously under drive unit's drive, feed into the film, treat that tensile film preheats through heating mechanism, thereby be convenient for carry out stretching work, simultaneously under adjustment mechanism's effect, carry out the regulation of the rotational speed ratio of drawing roller set as required, thereby be convenient for adjust the tensile ratio of film, and then adjust the barrier property of film, cool off the design through cooling mechanism at last, be convenient for produce different barrier properties and rigid film according to the needs of difference, it is convenient and reliable more to use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. An adjustable stretching cooling device for producing a PS film, the device comprising:
a frame;
the film guide roller is rotatably arranged on the rack, and the side surface of the film guide roller is wound with a film to be processed;
the driving unit is used for driving the film guide roller to rotate so as to drive the film to feed;
characterized in that the device further comprises:
the heating mechanism is connected with the driving unit and is used for preheating the film to be stretched;
the stretching roller group is connected with the heating mechanism and used for stretching the heated film;
the adjusting mechanism is matched with the drawing roller set and used for controlling the rotating speed ratio of the drawing roller set so as to adjust the drawing ratio of the film;
and the cooling mechanism is connected with the drawing roller group.
2. The adjustable stretching cooling device for producing the PS film according to claim 1, wherein the driving unit comprises at least one driving roller and a motor.
3. The adjustable stretching cooling device for producing the PS film according to claim 2, wherein the heating mechanism comprises:
the heating roll shaft is rotatably arranged on the rack, and a heat conduction unit is sleeved on the side surface of the heating roll shaft;
and the heating module is connected with the heat conduction unit and used for controlling the preheating temperature.
4. The adjustable stretching cooling device for producing the PS film according to claim 2, wherein the stretching roller group comprises:
the slow-pulling roller piece is rotatably arranged on the rack;
and the quick-pulling roller piece is matched with the slow-pulling roller piece and is used for stretching the films with different stretching ratios.
5. The adjustable stretching cooling device for producing the PS film according to claim 2, wherein the cooling mechanism comprises:
the cooling assembly is rotatably arranged on the rack;
and the refrigerating assembly is connected with the cooling assembly and used for controlling the cooling temperature.
6. The adjustable stretching cooling device for PS film production according to claim 5, wherein the cooling assembly comprises:
the cooling roll shaft is rotatably arranged on the frame;
a guide unit installed inside the cooling roller shaft;
and the cooling piece is sleeved on the side surface of the cooling roller shaft and used for cooling the film.
7. The adjustable stretching cooling device for producing the PS film according to claim 6, wherein the flow guiding unit comprises at least a flow guiding pipe member installed inside the cooling roller shaft, and the flow guiding pipe member is connected with a flow guiding sleeve rotatably installed on the side surface of the cooling roller shaft.
8. The adjustable stretching cooling device for producing the PS film according to claim 7, wherein the refrigeration assembly comprises:
the cooling conduit is filled with cooling liquid and is connected with the flow guide sleeve;
the condensation assembly is connected with the refrigeration conduit and is used for adjusting the temperature of the cooling liquid;
and the filtering component is matched with the condensing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844658.6U CN214687911U (en) | 2021-04-23 | 2021-04-23 | Adjustable stretching and cooling device for production of PS (polystyrene) film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120844658.6U CN214687911U (en) | 2021-04-23 | 2021-04-23 | Adjustable stretching and cooling device for production of PS (polystyrene) film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214687911U true CN214687911U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120844658.6U Expired - Fee Related CN214687911U (en) | 2021-04-23 | 2021-04-23 | Adjustable stretching and cooling device for production of PS (polystyrene) film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214687911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071117A (en) * | 2022-05-13 | 2022-09-20 | 湖州欣源环保科技有限公司 | High-speed drawing equipment for artificial fiber film |
-
2021
- 2021-04-23 CN CN202120844658.6U patent/CN214687911U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115071117A (en) * | 2022-05-13 | 2022-09-20 | 湖州欣源环保科技有限公司 | High-speed drawing equipment for artificial fiber film |
| CN115071117B (en) * | 2022-05-13 | 2024-04-19 | 湖州欣源环保科技有限公司 | High-speed drawing equipment for artificial fiber film |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |