CN211683419U - Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film - Google Patents
Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film Download PDFInfo
- Publication number
- CN211683419U CN211683419U CN202020229209.6U CN202020229209U CN211683419U CN 211683419 U CN211683419 U CN 211683419U CN 202020229209 U CN202020229209 U CN 202020229209U CN 211683419 U CN211683419 U CN 211683419U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- tpu film
- water tank
- circulating water
- blowing port
- 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.)
- Active
Links
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a TPU film curtain coating extruder with a quick cooling mechanism, which comprises a bottom plate, a supporting table is fixedly connected to one side of the top end of the bottom plate, the curtain coating extruder is fixedly connected to the top end of the supporting table, a circulating water tank is arranged at the position of the top end of the bottom plate corresponding to a discharge port at one side of the curtain coating extruder, a mounting seat is fixedly connected to the middle part of the top end of the circulating water tank, and a cooling roller is rotatably connected to the middle part of the inner side of the mounting seat, the utility model discloses a guide pipe is mounted at the top of the mounting seat through the cooperation between a connecting frame and a mounting plate, and under the action of a water delivery pump, cooling water in the circulating water tank is sprayed on the TPU film passing through the bottom of the water spray nozzle through the cooperation between the guide pipe, the water spray nozzle and the water delivery pipe, the product quality of the TPU film is improved.
Description
Technical Field
The utility model relates to a TPU film production facility technical field specifically is a TPU film is with curtain coating extruder with quick cooling body.
Background
The TPU film is prepared by special processes such as calendering, tape casting, film blowing, coating and the like on the basis of TPU particles, has excellent characteristics of high tension, toughness and aging resistance, is a mature environment-friendly material, and needs a tape casting extruder in the production process of the TPU film;
however, the casting extruder in the market at present only cools the TPU film just discharged from the casting extruder through the cooling roller, so that the cooling efficiency is low, and meanwhile, the cooling roller needs to be in direct contact with the TPU film in the cooling process, so that the deformation of the TPU film is easily caused, and the product quality of the TPU film is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a TPU film is with curtain coating extruder with quick cooling body can effectively solve the curtain coating extruder that proposes in the above-mentioned background art and just cools off from curtain coating extruder exhaust TPU film through the chill roll, and cooling efficiency is lower, simultaneously because the chill roll needs carry out direct contact with the TPU film in the cooling process, arouses the deformation of TPU film easily, has lower the product quality's of TPU film problem.
In order to achieve the above object, the utility model provides a following technical scheme: a casting extruder for TPU thin films with a rapid cooling mechanism comprises a bottom plate, wherein a supporting table is fixedly connected to one side of the top end of the bottom plate, the casting extruder is fixedly connected to the top end of the supporting table, a circulating water tank is arranged at the position, corresponding to a discharge port on one side of the casting extruder, of the top end of the bottom plate, a mounting seat is fixedly connected to the middle part of the top end of the circulating water tank, a cooling roller is rotatably connected to the middle part of the inner side of the mounting seat, an auxiliary roller is rotatably connected to the position, corresponding to the top of the cooling roller, of the inner side of the mounting seat, a connecting frame is fixedly connected to the mounting plate, a flow guide pipe is fixedly connected to the bottom end of the mounting plate, water mist spray nozzles are uniformly arranged on one side of the flow guide pipe, a, one end of the water delivery pump is fixedly connected with the circulating water tank through a water pipe.
Preferably, the inclination angle of the water mist spray head and the horizontal plane is 30 degrees, and the length of the flow guide pipe is smaller than the width of the circulating water tank.
Preferably, the top end of the circulating water tank is symmetrically and fixedly connected with a support frame corresponding to one side of the mounting seat, a blower is fixedly connected to the middle of the top end of the support frame, the input end of the blower is electrically connected with the output end of a mains supply, a wind delivery pipe is fixedly connected to the bottom end of the blower, an upper blowing port is fixedly connected to the bottom end of the wind delivery pipe, wind guide pipes are fixedly connected to two ends of the upper blowing port, and a lower blowing port is fixedly connected to one end of each wind guide pipe.
Preferably, the top end of the hair drier is provided with a dust screen, the upper blowing port and the lower blowing port are respectively positioned at the top and the top of the TPU film in the working process, and the upper blowing port and the lower blowing port are both fixedly connected with the support frame.
Preferably, the top of the other side of the mounting seat is fixedly connected with a connecting transverse plate, one end of the connecting transverse plate is fixedly connected with a cut-off plate, two ends of one side of the cut-off plate are respectively provided with a flow blocking block, flow blocking plates are symmetrically arranged at positions, corresponding to the other side of the mounting seat, of the top end of the circulating water tank, and flow guide grooves are uniformly formed in the inner sides of the flow blocking plates.
Preferably, the top of the circulating water tank is symmetrically provided with mounting columns, the tops of the mounting columns are provided with guide rollers, and the height of the lowest position of each guide roller is higher than that of the highest position of each auxiliary roller.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. the link has been set up, the mounting panel, the honeycomb duct, the water smoke shower nozzle, raceway and water delivery pump, cooperation through between link and the mounting panel, install the top of mount pad with the honeycomb duct, under the effect of water delivery pump, the cooling water in the circulating water groove passes through the honeycomb duct, cooperation between water smoke shower nozzle and the raceway, spray to the TPU film through water smoke shower nozzle bottom on, the water smoke that the water smoke shower nozzle sprayed condenses into the drop of water and drips again at the TPU film, thereby carry out quick cooling to the TPU film, cool off the TPU film through water smoke simultaneously and also avoided the TPU film to take place deformation, the product quality of TPU film has been improved.
2. The supporting frame is arranged, the hair drier, the air delivery pipe, the upper blowing port, the air guide pipe and the lower blowing port are arranged, the hair drier is arranged at the top of the circulating water tank through the supporting frame, the upper blowing port and the lower blowing port are arranged at the top of the circulating water tank, when the cooled TPU film passes through the upper blowing port and the lower blowing port, under the action of the hair drier, the top and the bottom of the TPU film are dried through the upper blowing port and the cooperation between the air guide pipe and the lower blowing port, the moisture outside the TPU film is reduced, and the subsequent processing of the TPU film is facilitated.
3. The connecting transverse plate, the intercepting plate, the flow blocking block, the flow blocking plate and the flow guide groove are arranged, the intercepting plate and the flow blocking block are installed on the installation seat through the connecting transverse plate, when the cooled TPU film passes through the bottom of the intercepting plate, water flow and water drops of the TPU film are blocked through the intercepting plate, water at the top of the TPU film is enabled to drip from two sides of the TPU film, water at two sides of the intercepting plate is blocked through the flow blocking block, the phenomenon that the water drops of the intercepting plate fall to the outer side of the circulating water tank is avoided, when the water mist nozzle sprays water mist to the TPU film, the water mist floating to two sides of the circulating water tank is blocked through the matching between the flow blocking plate and the flow guide groove, the water drops are condensed again to flow back into the circulating water tank, and the cooling process is optimized.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the installation of the baffle plate of the present invention;
FIG. 3 is a schematic structural view of the draft tube of the present invention;
fig. 4 is a schematic structural view of the upper blowing port of the present invention;
reference numbers in the figures: 1. a base plate; 2. a support table; 3. a casting extruder; 4. a circulating water tank; 5. a mounting seat; 6. a cooling roll; 7. an auxiliary roller; 8. a connecting frame; 9. mounting a plate; 10. a flow guide pipe; 11. a water mist spray head; 12. a water delivery pipe; 13. a water delivery pump; 14. a support frame; 15. a blower; 16. a wind delivery pipe; 17. an upper air blowing port; 18. an air guide pipe; 19. a lower air blowing port; 20. connecting the transverse plates; 21. a shutoff plate; 22. a flow blocking block; 23. a flow baffle plate; 24. a diversion trench; 25. mounting a column; 26. and a guide roller.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1-4, the utility model provides a technical scheme, a TPU film casting extruder with a rapid cooling mechanism, which comprises a bottom plate 1, a supporting table 2 is fixedly connected to one side of the top end of the bottom plate 1, a casting extruder 3 is fixedly connected to the top end of the supporting table 2, a circulating water tank 4 is arranged at the position of the top end of the bottom plate 1 corresponding to the discharge port of the casting extruder 3, an installation base 5 is fixedly connected to the middle part of the top end of the circulating water tank 4, a cooling roller 6 is rotatably connected to the middle part of the inner side of the installation base 5, an auxiliary roller 7 is rotatably connected to the position of the inner side of the installation base 5 corresponding to the top of the cooling roller 6, a connecting frame 8 is fixedly connected to the installation base 5, an installation plate 9 is fixedly connected to one side of the connecting frame 8, a flow guide, one end of the water delivery pipe 12 is fixedly connected with a water delivery pump 13, the input end of the water delivery pump 13 is electrically connected with the output end of the commercial power, one end of the water delivery pump 13 is fixedly connected with the circulating water tank 4 through a water pipe, the inclination angle of the water mist spray head 11 and the horizontal plane is 30 degrees, the length of the flow guide pipe 10 is smaller than the width of the circulating water tank 4, the draft tube 10 is mounted on the top of the mounting seat 5 through the cooperation between the connecting frame 8 and the mounting plate 9, under the action of the water delivery pump 13, the cooling water in the circulating water tank 4 is sprayed onto the TPU film passing through the bottom of the water mist nozzle 11 through the cooperation among the flow guide pipe 10, the water mist nozzle 11 and the water delivery pipe 12, the water mist sprayed by the water mist nozzle 11 is condensed into water drops on the TPU film again and drops, therefore, the TPU film is rapidly cooled, and meanwhile, the deformation of the TPU film is avoided by cooling the TPU film through water mist, so that the product quality of the TPU film is improved;
the top end of the circulating water tank 4 is symmetrically and fixedly connected with a supporting frame 14 at a position corresponding to one side of the mounting seat 5, the middle part of the top end of the supporting frame 14 is fixedly connected with a blower 15, the input end of the blower 15 is electrically connected with the output end of a commercial power, the bottom end of the blower 15 is fixedly connected with a wind delivery pipe 16, the bottom end of the wind delivery pipe 16 is fixedly connected with an upper blowing port 17, two ends of the upper blowing port 17 are both fixedly connected with a wind guide pipe 18, one end of the wind guide pipe 18 is fixedly connected with a lower blowing port 19, the top end of the blower 15 is provided with a dust screen, the upper blowing port 17 and the lower blowing port 19 are respectively positioned at the top and the top of the TPU film in the working process, the upper blowing port 17 and the lower blowing port 19 are both fixedly connected with the supporting frame 14, the blower 15, the upper blowing port 17 and, under the action of the blower 15, the top and the bottom of the TPU film are dried through the matching among the upper blowing port 17, the air guide pipe 18 and the lower blowing port 19, so that the moisture on the outer side of the TPU film is reduced, and the subsequent processing of the TPU film is facilitated;
a connecting transverse plate 20 is fixedly connected to the top of the other side of the mounting seat 5, one end of the connecting transverse plate 20 is fixedly connected with an intercepting plate 21, two ends of one side of the intercepting plate 21 are respectively provided with a flow blocking block 22, the top of the circulating water tank 4 is symmetrically provided with flow blocking plates 23 corresponding to the positions of the other side of the mounting seat 5, the inner sides of the flow blocking plates 23 are uniformly provided with flow guide grooves 24, one end of the top of the circulating water tank 4 is symmetrically provided with mounting columns 25, the tops of the mounting columns 25 are provided with guide rollers 26, the height of the lowest position of the guide rollers (26) is higher than that of the highest position of the auxiliary rollers 7, the intercepting plate 21 and the flow blocking blocks 22 are mounted on the mounting seat 5 through the connecting transverse plate 20, when the cooled TPU film passes through the bottom of the intercepting plate 21, water flow and water drops of the TPU film are intercepted through the intercepting plate 21, so that water on the top, the water drops of the intercepting plate 21 are prevented from falling to the outer side of the circulating water tank 4, when the water mist spray head 11 sprays water mist on the TPU film, the water mist which is scattered to the two sides of the circulating water tank 4 is intercepted through the matching between the flow blocking plate 23 and the flow guide groove 24, and is condensed into water drops again to flow back into the circulating water tank 4, so that the cooling process is optimized.
The utility model discloses a theory of operation and use flow: the utility model discloses in the practical application in-process, add the raw materials into curtain coating extruder 3 earlier, become the molten state with the raw materials under the effect of curtain coating extruder 3, and extrude from the end of curtain coating extruder 3 and form the TPU film, the TPU film moves forward under the effect of chill roll 6 and auxiliary roll 7, the TPU film needs to align to cool off in the process of moving from curtain coating extruder 3 to auxiliary roll 7, through the cooperation between link 8 and mounting panel 9, install honeycomb duct 10 at the top of mount pad 5, under the effect of water delivery pump 13, the cooling water in circulating water tank 4 passes through honeycomb duct 10, the cooperation between water fog shower nozzle 11 and raceway 12, spray to the TPU film through water fog shower nozzle 11 bottom, the water smoke that water fog shower nozzle 11 sprayed condenses into the water droplet again at the TPU film and drips, thereby carry out quick cooling to the TPU film, cool off the TPU film through water smoke simultaneously and also avoided the TPU film to take place deformation, the product quality of the TPU film is improved;
the intercepting plate 21 and the flow blocking block 22 are installed on the installation seat 5 through the connecting transverse plate 20, when the cooled TPU film passes through the bottom of the intercepting plate 21, water flow and water drops of the TPU film are blocked through the intercepting plate 21, so that water on the top of the TPU film drops from two sides of the TPU film, the water on two sides of the intercepting plate 21 is blocked through the flow blocking block 22, the water drops of the intercepting plate 21 are prevented from dropping to the outer side of the circulating water tank 4, when the water mist nozzle 11 sprays water mist on the TPU film, the water mist floating to two sides of the circulating water tank 4 is blocked through the matching between the flow blocking plate 23 and the diversion trench 24, so that the water mist is condensed into water drops again and flows back into the circulating water tank 4, and the cooling process is optimized;
the blower 15, the upper blowing port 17 and the lower blowing port 19 are arranged at the top of the circulating water tank 4 through the support frame 14, when the cooled TPU film passes between the upper blowing port 17 and the lower blowing port 19, under the action of the blower 15, the top and the bottom of the TPU film are dried through the matching among the upper blowing port 17, the air guide pipe 18 and the lower blowing port 19, and the moisture at the outer side of the TPU film is reduced, so that the subsequent processing of the TPU film is facilitated;
the cooled and dried TPU film continues to move forward under the action of the guide roller 26 for further processing of the TPU film.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a TPU film is with curtain coating extruder with quick cooling mechanism, includes bottom plate (1), bottom plate (1) top one side fixedly connected with brace table (2), brace table (2) top fixedly connected with curtain coating extruder (3), its characterized in that: the bottom plate is characterized in that a circulating water tank (4) is arranged at the position of a discharge port on one side of the casting extruder (3) corresponding to the top end of the bottom plate (1), the middle part of the top end of the circulating water tank (4) is fixedly connected with an installation seat (5), the middle part of the inner side of the installation seat (5) is rotatably connected with a cooling roller (6), the inner side of the installation seat (5) is rotatably connected with an auxiliary roller (7) corresponding to the top position of the cooling roller (6), the installation seat (5) is fixedly connected with a connecting frame (8), one side of the connecting frame (8) is fixedly connected with an installation plate (9), the bottom end of the installation plate (9) is fixedly connected with a guide pipe (10), one side of the guide pipe (10) is uniformly provided with a water spray nozzle (11), the top of the guide pipe (10) is fixedly connected with a water delivery pipe (, one end of the water delivery pump (13) is fixedly connected with the circulating water tank (4) through a water pipe.
2. Casting extruder with fast cooling mechanism for TPU film according to claim 1 characterized by that the angle of inclination of the water mist nozzle (11) to the horizontal is 30 ° and the length of the flow guide tube (10) is smaller than the width of the circulating water tank (4).
3. The casting extruder with the rapid cooling mechanism for the TPU film as claimed in claim 1, wherein the top end of the circulating water tank (4) is symmetrically and fixedly connected with a support frame (14) at a position corresponding to one side of the mounting seat (5), the middle part of the top end of the support frame (14) is fixedly connected with a blower (15), the input end of the blower (15) is electrically connected with the output end of the commercial power, the bottom end of the blower (15) is fixedly connected with a wind delivery pipe (16), the bottom end of the wind delivery pipe (16) is fixedly connected with an upper blowing port (17), two ends of the upper blowing port (17) are both fixedly connected with wind guide pipes (18), and one end of each wind guide pipe (18) is fixedly connected with a lower blowing port (19.
4. A casting extruder for TPU film with fast cooling mechanism as claimed in claim 3, characterized in that the top of the blower (15) is equipped with dust screen, the upper blowing port (17) and the lower blowing port (19) are respectively located on the top of TPU film during operation, the upper blowing port (17) and the lower blowing port (19) are both fixed with the support frame (14).
5. The casting extruder with the rapid cooling mechanism for the TPU film as claimed in claim 1, wherein a connecting cross plate (20) is fixedly connected to the top of the other side of the mounting seat (5), a cut-off plate (21) is fixedly connected to one end of the connecting cross plate (20), two ends of one side of the cut-off plate (21) are respectively provided with a flow blocking block (22), flow blocking plates (23) are symmetrically arranged at positions corresponding to the other side of the mounting seat (5) at the top end of the circulating water tank (4), and guide grooves (24) are uniformly formed in the inner sides of the flow blocking plates (23).
6. Casting extruder for TPU film with fast cooling mechanism according to claim 1 characterized by that, the top of the circulating water tank (4) is symmetrically equipped with a mounting column (25), the top of the mounting column (25) is equipped with a guiding roller (26), the lowest position of the guiding roller (26) is higher than the highest position of the auxiliary roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229209.6U CN211683419U (en) | 2020-02-29 | 2020-02-29 | Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020229209.6U CN211683419U (en) | 2020-02-29 | 2020-02-29 | Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211683419U true CN211683419U (en) | 2020-10-16 |
Family
ID=72778987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020229209.6U Active CN211683419U (en) | 2020-02-29 | 2020-02-29 | Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211683419U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131803A (en) * | 2021-10-15 | 2022-03-04 | 南通景康橡塑有限公司 | Cooling device based on sustainable cyclic utilization of TPU film production |
| CN115302734A (en) * | 2022-10-11 | 2022-11-08 | 南通锦弘昌电子科技有限公司 | Automatic feed formula TPU production and processing is with extrusion device |
-
2020
- 2020-02-29 CN CN202020229209.6U patent/CN211683419U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131803A (en) * | 2021-10-15 | 2022-03-04 | 南通景康橡塑有限公司 | Cooling device based on sustainable cyclic utilization of TPU film production |
| CN115302734A (en) * | 2022-10-11 | 2022-11-08 | 南通锦弘昌电子科技有限公司 | Automatic feed formula TPU production and processing is with extrusion device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211683419U (en) | Casting extruder with quick cooling mechanism for TPU (thermoplastic polyurethane) film | |
| CN212123897U (en) | Cooling and drying device for producing double-wall corrugated pipe | |
| CN109759264B (en) | Vacuum spraying machine | |
| CN104128303B (en) | For printing and the drying box of coating apparatus | |
| CN110468359A (en) | A kind of aluminium extrusion press quenching device | |
| CN208949577U (en) | Forming machine | |
| CN208019175U (en) | A kind of aluminium bar extruder cooling device for discharging | |
| CN216911528U (en) | Spray cooling mechanism of high-speed cold rolling unit | |
| CN216100347U (en) | Cooling water tank capable of being air-dried | |
| CN212666657U (en) | Circulating cooling device for automobile skylight drain pipe after extrusion molding | |
| CN209666545U (en) | A kind of silk-screen printing anti-deformation temperature reducing humidifier | |
| CN208949578U (en) | Natural gas hot-air seasoning formula forming machine | |
| CN207594296U (en) | Vacuum sizing cooler bin | |
| CN212771278U (en) | Melt-blown non-woven fabric processing machine with cold air diversion trench | |
| CN207901453U (en) | A kind of stretching and granulation stage cooling device | |
| CN215203389U (en) | Energy-saving water cooling mechanism for drip irrigation tape production | |
| CN219450067U (en) | High-speed air flow spraying and extruding mechanism for producing melt-blown non-woven fabric | |
| CN213061396U (en) | Dry and comfortable hot-air non-woven fabric production and shaping equipment | |
| CN216081049U (en) | Novel industrial cooling tower | |
| CN217834669U (en) | Spray cooling device for film extrusion | |
| CN218084101U (en) | Cooling mechanism of plastic extruder | |
| CN211222424U (en) | Blowing cooling device for automobile decorative cloth | |
| CN216804143U (en) | Cooling device of film cooler | |
| CN219425647U (en) | Cooling device | |
| CN215691701U (en) | Spray drying device is used in production of small molecule active peptide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 363, Jinjiang economic development park, Jinan City, Fujian Province Patentee after: Jinjiang Nuote new Mstar Technology Ltd. Address before: Chen Dai Zhen Xia Dai Shuanglong Lu, Jinjiang City, Quanzhou City, Fujian Province Patentee before: Jinjiang Nuote new Mstar Technology Ltd. |