CN216372991U - Film biaxial stretching cooling device - Google Patents
Film biaxial stretching cooling device Download PDFInfo
- Publication number
- CN216372991U CN216372991U CN202122745297.2U CN202122745297U CN216372991U CN 216372991 U CN216372991 U CN 216372991U CN 202122745297 U CN202122745297 U CN 202122745297U CN 216372991 U CN216372991 U CN 216372991U
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- CN
- China
- Prior art keywords
- film
- biaxial stretching
- hollow plate
- fixed mounting
- cooling device
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- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 42
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 229920000742 Cotton Polymers 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 229920001684 low density polyethylene Polymers 0.000 description 1
- 239000004702 low-density polyethylene Substances 0.000 description 1
- 229920001179 medium density polyethylene Polymers 0.000 description 1
- 239000004701 medium-density polyethylene Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
Images
Landscapes
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model discloses film biaxial stretching cooling equipment, relates to the technical field of film processing, and aims to solve the problem of low film cooling efficiency caused by the fact that a film is generally cooled in a single-side blowing mode in the stretching and cooling process. The utility model has novel structure, not only has the function of bidirectional blowing, but also has the function of adjusting the distance between the nozzle and the film, and is suitable for popularization.
Description
Technical Field
The utility model relates to the technical field of film processing, in particular to film biaxial stretching cooling equipment.
Background
PE film, i.e. polyethylene film, refers to a film produced from PE particles. The PE film has moisture resistance and small moisture permeability. The polyethylene film (PE) can be used for manufacturing products with different properties such as low-density, medium-density and high-density polyethylene, crosslinked polyethylene and the like according to different manufacturing methods and control means.
In the stretching and cooling process of the film, the film is cooled by generally adopting a mode of blowing air to one side of the film, so that the film cooling efficiency is low. Therefore, to solve such problems, we propose a film biaxial stretching cooling device.
SUMMERY OF THE UTILITY MODEL
The film biaxial stretching cooling device provided by the utility model solves the problem of low film cooling efficiency caused by the fact that a film is cooled in a single-side blowing mode in the stretching and cooling process.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the film biaxial stretching cooling device comprises a supporting table, a plurality of supporting rods distributed in an array are fixedly arranged at the top end of the supporting table, the top end of the supporting rod is fixedly provided with a supporting plate, the top end of the supporting plate is fixedly provided with a cooling box, the top end of the supporting plate is fixedly provided with an air pump matched with the cooling box, a condensing sheet is fixedly arranged in the cooling box, a filtering component is arranged in the cooling box, the air pump is fixedly connected with a ventilating pipe through a flange, the ventilating pipe is fixedly connected with the supporting platform, two universal pipes which are communicated are arranged on the side wall of the ventilating pipe, the bracing piece slides and has cup jointed two well hollow plates that are the symmetry and set up, well hollow plate is the fixed connection setting with the universal pipe, two the equal fixed mounting in opposite side of well hollow plate has the shower nozzle that is array distribution more, the top of brace table is provided with elevating system.
Through adopting above-mentioned technical scheme, well hollow plate slides on the bracing piece, and the condensation piece in the cooler bin has the condensation, and filter assembly has the filtering action to air impurity, and ventilation pipe cooperation universal pipe has the condensation, and the lift of well hollow plate is realized to elevating system, has the function of adjusting spout and film interval, and well hollow plate is located the both sides of film respectively, and the air current blows to the film through well hollow plate, has had the two-way function of blowing.
Preferably, the filter assembly comprises filter cotton and a filter screen, the filter cotton is fixedly installed in the cooling box, the filter screen is fixedly installed on one side, far away from the air pump, of the cooling box, and the filter cotton is located between the condensation sheet and the filter screen.
Through adopting above-mentioned technical scheme, the filter screen cooperation filter pulp has the filtering action to impurity in the air, has avoided the air current to carry the impurity to cause the impact to the film.
Preferably, the ventilation pipe is L-shaped, and the bottom end of the vertical section of the ventilation pipe is in sealing arrangement.
Through adopting above-mentioned technical scheme, the guide effect to the air current is realized to the universal pipe of ventilation pipe cooperation.
Preferably, the lifting mechanism comprises support frames and two-way hydraulic oil cylinders, the two support frames are symmetrically distributed, the support frames are fixedly installed at the top end of the support table and are arranged in an H shape, and the two-way hydraulic oil cylinders are fixedly installed in the middle of the support frames.
Through adopting above-mentioned technical scheme, the support frame realizes fixing two-way hydraulic cylinder.
Preferably, the support frame is provided with a groove matched with the two-way hydraulic oil cylinder, a piston rod of the two-way hydraulic oil cylinder is arranged to penetrate through the support frame in a sliding manner, and the piston rod of the two-way hydraulic oil cylinder is fixedly connected with the hollow plate.
By adopting the technical scheme, the bidirectional hydraulic oil cylinder drives the hollow plate to lift, and the adjusting function of lifting the hollow plate is achieved.
Preferably, the hollow plate is communicated with the universal pipe, the spray head is communicated with the hollow plate, and the hollow plate is provided with a bulge matched with the bidirectional hydraulic oil cylinder.
Through adopting above-mentioned technical scheme, the arch of cavity board realizes the fixing of cavity board and two-way hydraulic cylinder piston rod, and the shower nozzle has the drainage effect.
The utility model has the beneficial effects that:
1. through the installation to elevating system, two-way hydraulic cylinder drives two cavity boards and slides on the bracing piece, has the function of adjusting spout and film interval, improves cooling efficiency.
2. Through the installation to cooler bin cooperation filtering component, filter screen cooperation filter pulp has the filtering action to impurity in the air, and the condensation piece has the cooling action, and well hollow plate is located the both sides of film respectively, and the air current blows to the film through well hollow plate, has had the two-way function of blowing, has avoided the air current to carry the impurity to cause the impact to the film, has improved the film cooling effect.
In conclusion, the film stretching and cooling device has the function of bidirectional air blowing, has the function of adjusting the distance between the nozzle and the film, solves the problem of low film cooling efficiency caused by the fact that the film is cooled in a single-side air blowing mode in the stretching and cooling process of the film, and is suitable for popularization.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view of the installation configuration of the filter assembly of the present invention;
fig. 3 is an installation structure view of the elevating mechanism of the present invention.
Reference numbers in the figures: 1. a support table; 2. a support bar; 3. a support plate; 4. a cooling tank; 5. an air pump; 6. a condensation sheet; 7. filtering cotton; 8. a filter screen; 9. a vent pipe; 10. a universal tube; 11. a hollow plate; 12. a spray head; 13. a support frame; 14. a bidirectional hydraulic oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1, a film biaxial stretching cooling device comprises a supporting table 1, a plurality of supporting rods 2 distributed in an array are fixedly arranged at the top end of the supporting table 1, and have supporting and limiting functions, a supporting plate 3 is fixedly arranged at the top end of each supporting rod 2 and has a supporting function, a cooling box 4 is fixedly arranged at the top end of each supporting plate 3 and has a cooling function, an air suction pump 5 matched with the cooling box 4 is fixedly arranged at the top end of each supporting plate 3 and has an air suction function, a condensing sheet 6 is fixedly arranged in each cooling box 4 and has a condensing function, a ventilating pipe 9 is fixedly connected to each air suction pump 5 through a flange and has a drainage function, the ventilating pipe 9 is fixedly connected with the supporting table 1 and is arranged in an L shape, the bottom end of a vertical section of the ventilating pipe 9 is arranged in a sealing manner, two universal pipes 10 which are arranged in a communicated manner are arranged on the side wall of the ventilating pipe 9, have the drainage effect, it is the cavity board 11 that the symmetry set up to have two to cup jointed in bracing piece 2 slides, has the supporting role, makes cavity board 11 be the fixed connection setting with universal pipe 10 for cavity board 11 is the intercommunication setting with universal pipe 10, and the equal fixed mounting in the opposite side of cavity board 11 has shower nozzle 12 that is array distribution more in two, makes shower nozzle 12 be the intercommunication setting with cavity board 11, has the drainage effect.
Referring to fig. 2, a filter assembly is installed in the cooling box 4, the filter assembly comprises filter cotton 7 and a filter screen 8, the filter cotton 7 is fixedly installed in the cooling box 4 and has a filtering function, the filter screen 8 is fixedly installed on one side, far away from the air suction pump 5, of the cooling box 4, and the filter cotton 7 is located between the condensing sheet 6 and the filter screen 8 and has the filtering function.
Referring to fig. 3, the top of brace table 1 is provided with elevating system, elevating system includes support frame 13 and two-way hydraulic cylinder 14, make two support frames 13 be the symmetric distribution, with support frame 13 fixed mounting on the top of brace table 1, have the supporting role, make support frame 13 be the setting of H type, with two-way hydraulic cylinder 14 fixed mounting in the middle part of support frame 13, the drive effect has, it has the recess with two-way hydraulic cylinder 14 assorted to open at support frame 13, make two-way hydraulic cylinder 14's piston rod be the setting of running through with support frame 13 that slides, be provided with at well hollow plate 11 with two-way hydraulic cylinder 14 assorted arch, make two-way hydraulic cylinder 14's piston rod be the fixed connection setting with well hollow plate 11, realize the stable lift of well hollow plate 11.
The working principle is as follows: when the film cooling device is used, firstly, a film penetrates between the two hollow plates 11, then the two-way hydraulic oil cylinder 14 drives the two hollow plates 11 to slide on the supporting rod 2 and approach to the film, then the air suction pump 5 drives air to enter the cooling box 4 through the filter screen 8, then the air is filtered by the filter cotton 7, is condensed by the condensing sheet 6, then enters the ventilation pipe 9, then enters the hollow plates 11 through the universal pipe 10, and then is flushed to the film from the spray head 12, so that the film is cooled rapidly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. Film biaxial stretching cooling arrangement, including brace table (1), its characterized in that, the top fixed mounting of brace table (1) has a plurality of bracing pieces (2) that are the array and distribute, the top fixed mounting of bracing piece (2) has backup pad (3), the top fixed mounting of backup pad (3) has cooler bin (4) assorted aspiration pump (5), fixed mounting has condensing sheet (6) in cooler bin (4), install filtering component in cooler bin (4), aspiration pump (5) is through flange fixedly connected with ventilation pipe (9), ventilation pipe (9) are fixed connection with brace table (1), the lateral wall of ventilation pipe (9) is provided with two universal pipes (10) that are the intercommunication and set up, bracing piece (2) slip cup joint two cavity boards (11) that are the symmetry and set up, well hollow plate (11) are fixed connection setting with universal pipe (10), two the equal fixed mounting in opposite side of well hollow plate (11) has shower nozzle (12) that are array distribution more, the top of brace table (1) is provided with elevating system.
2. The film biaxial stretching cooling device according to claim 1, characterized in that, the filter assembly includes filter pulp (7) and filter screen (8), filter pulp (7) fixed mounting is in cooler bin (4), filter screen (8) fixed mounting is in cooler bin (4) keep away from the side of aspiration pump (5), filter pulp (7) are located between condensation piece (6) and filter screen (8).
3. The film biaxial stretching cooling device according to claim 1, wherein the ventilation pipe (9) is arranged in an L shape, and the bottom end of the vertical section of the ventilation pipe (9) is arranged in a sealing manner.
4. The film biaxial stretching cooling device according to claim 1, wherein the lifting mechanism comprises support frames (13) and bidirectional hydraulic oil cylinders (14), the two support frames (13) are symmetrically distributed, the support frames (13) are fixedly installed at the top end of the support table (1), the support frames (13) are arranged in an H shape, and the bidirectional hydraulic oil cylinders (14) are fixedly installed in the middle of the support frames (13).
5. The film biaxial stretching cooling equipment of claim 4, characterized in that, the support frame (13) is opened with the recess that matches with two-way hydraulic cylinder (14), the piston rod of two-way hydraulic cylinder (14) is the setting of passing through that slides with support frame (13), the piston rod of two-way hydraulic cylinder (14) is the fixed connection setting with hollow plate (11).
6. The film biaxial stretching cooling device according to claim 4, wherein the hollow plate (11) is communicated with the universal pipe (10), the spray head (12) is communicated with the hollow plate (11), and the hollow plate (11) is provided with a bulge matched with the biaxial hydraulic oil cylinder (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122745297.2U CN216372991U (en) | 2021-11-10 | 2021-11-10 | Film biaxial stretching cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122745297.2U CN216372991U (en) | 2021-11-10 | 2021-11-10 | Film biaxial stretching cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216372991U true CN216372991U (en) | 2022-04-26 |
Family
ID=81251934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122745297.2U Expired - Fee Related CN216372991U (en) | 2021-11-10 | 2021-11-10 | Film biaxial stretching cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216372991U (en) |
-
2021
- 2021-11-10 CN CN202122745297.2U patent/CN216372991U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |