CN220808189U - Quick cooling device for PET film processing - Google Patents
Quick cooling device for PET film processing Download PDFInfo
- Publication number
- CN220808189U CN220808189U CN202322216734.0U CN202322216734U CN220808189U CN 220808189 U CN220808189 U CN 220808189U CN 202322216734 U CN202322216734 U CN 202322216734U CN 220808189 U CN220808189 U CN 220808189U
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- connecting roller
- water
- base
- assembly
- pet film
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- 238000001816 cooling Methods 0.000 title claims abstract description 40
- 229920002799 BoPET Polymers 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 76
- 239000000498 cooling water Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model provides a rapid cooling device for PET film processing, which comprises a base, a top connection assembly, a mounting seat, a pressure spring, a connecting rod, a fixing seat, a first connecting roller, a cooling assembly, a second connecting roller, a cavity, a spiral channel, a water inlet pipe, a water outlet pipe, a driving assembly, a driving motor, a third connecting roller, a flattening assembly, a fourth connecting roller, a fifth connecting roller, a spring, a connecting block, a circulating assembly, a water tank, a condensing pipe and a water pump. According to the utility model, an external cooling water source is introduced through the water inlet pipe, and the spiral channel is arranged in the second connecting roller and communicated with the water inlet pipe, so that cooling water can be spirally distributed in the second connecting roller, namely the outer side of the second connecting roller is uniformly cooled, and meanwhile, water which is transported in the second connecting roller by one spiral can be discharged by the water outlet pipe, so that the temperature rise of the cooling water caused by long-time use is avoided, and the cooling effect is influenced.
Description
Technical Field
The utility model relates to the technical field of PET film processing, in particular to a rapid cooling device for PET film processing.
Background
The PET film is a film material prepared by taking polyethylene terephthalate as a raw material, adopting an extrusion method to prepare a thick sheet, and then carrying out biaxial stretching. It is one of the commonly used barrier composite film substrates; however, the general temperature of the film that mechanical processing comes out is higher for the film causes the film to glue when carrying, the rolling, influence film production, simultaneously, film rolling in-process temperature can reduce gradually, the film appears the fold easily in the transportation, influence the quality of film, consequently, can cool off the film in the production process, current PET film's production processing cooling device is general through with inlet tube intercommunication tap, to the inside water injection of water pipe, it is inside with the cooling water injection cylinder to reduce cylinder surface temperature through the inlet opening, thereby reduce film surface temperature, prevent that film temperature is higher and lead to gluing, however at the inside in-process of water injection of inlet tube to water pipe, because rivers carry along the middle part of water pipe, and the cooling of PET film is through the water pipe outer wall cooling, when the rivers of cooling distributes inhomogeneous in the water pipe, thereby lead to the inhomogeneous condition of film cooling, and then cause film local gluing, influence film production.
Disclosure of utility model
The utility model provides a rapid cooling device for PET film processing, which aims at the defects of the prior art.
The utility model solves the technical problems by the following technical means:
The rapid cooling device for processing the PET film comprises a base, wherein a jacking component for maintaining the tight state of the PET film, a cooling component for cooling the PET film, a driving component for driving the whole device and a flattening component for flattening the PET film are sequentially arranged on the base from left to right;
The cooling assembly comprises a second connecting roller, a water inlet pipe and a water outlet pipe, wherein the second connecting roller is fixedly connected to the base, the water inlet pipe and the water outlet pipe are both communicated to the second connecting roller, a spiral channel is arranged in the second connecting roller, the water inlet pipe penetrates through the second connecting roller and is communicated with one end of the spiral channel, the other end of the spiral channel is communicated with the water outlet pipe, the water inlet pipe is communicated with an external water source, and a circulating assembly communicated with the cooling assembly is further arranged on the base.
Preferably, the circulating assembly comprises a water tank and a condenser pipe, the water tank is fixedly connected to the base, the condenser pipe is arranged in the water tank, one end of the water outlet pipe is connected to one side of the water tank, the other side of the water tank is detachably connected with a water pump, and the water pump is fixedly communicated with the water inlet pipe.
Preferably, the second connecting roller is provided with a cavity, and the cavity is located in the middle of the second connecting roller.
Preferably, the top connects the subassembly to include mount pad, pressure spring, fixing base and first connecting roller, the fixing base sets up on the base, the top four corners sliding connection of fixing base has the connecting rod, the bottom and the connecting rod of mount pad are connected, the pressure spring cover is established in the connecting rod outside, pressure spring one end is connected with the mount pad, and the other end is connected with the fixing base, first connecting roller rotates with the mount pad to be connected.
Preferably, the driving assembly comprises a driving motor and a third connecting roller, two ends of the third connecting roller are respectively and rotatably connected to the base, the driving motor is fixedly connected with the base, and an output shaft of the driving motor is fixedly connected with the third connecting roller.
Preferably, the flattening component comprises a fourth connecting roller, a fifth connecting roller and a spring, wherein the fourth connecting roller and the fifth connecting roller are all rotationally connected on the base and are arranged in parallel in the vertical direction, mounting grooves are formed in two sides of the base, a connecting block is slidably connected in the mounting grooves, the top end of the connecting block is fixedly connected with the spring, the other end of the spring is fixedly connected with the bottom wall of the mounting groove, and the fourth connecting roller is rotationally connected on the connecting block.
The utility model has the beneficial effects that: the water source of external cooling is introduced through the inlet tube, be provided with spiral passageway in the second connecting roller, and spiral passageway and inlet tube intercommunication, and then make the cooling water can be the spiral and distribute in the second connecting roller, evenly cool down the outside of second connecting roller promptly, can utilize the outlet pipe to discharge through the water of a spiral transportation in the second connecting roller simultaneously, avoid using the temperature that causes the cooling water for a long time to rise, influence the cooling effect, also avoided the cooling water to distribute inhomogeneous simultaneously, the inhomogeneous condition of cooling appears, and then cause the film to glue glutinous, influence the condition emergence of film production.
Drawings
Fig. 1 is a schematic perspective view of a rapid cooling device for PET film processing according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a rapid cooling device for PET film processing according to an embodiment of the present utility model;
Fig. 3 is a schematic front view of a second connecting roller of the rapid cooling device for PET film processing according to the embodiment of the present utility model;
FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;
In the figure: 1. a base; 2. a top connection assembly; 21. a mounting base; 22. a pressure spring; 23. a connecting rod; 24. a fixing seat; 25. a first connecting roller; 3. a cooling assembly; 31. a second connecting roller; 311. a cavity; 312. a spiral channel; 32. a water inlet pipe; 33. a water outlet pipe; 4. a drive assembly; 41. a driving motor; 42. a third connecting roller; 5. a flattening assembly; 51. a fourth connecting roller; 52. a fifth connecting roller; 53. a spring; 54. a connecting block; 6. a circulation assembly; 61. a water tank; 62. a condensing tube; 63. and (3) a water pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments.
Examples
As shown in fig. 1 to 4, in the present embodiment, a rapid cooling apparatus for PET film processing includes a base 1, characterized in that: the base 1 is sequentially provided with a top connection assembly 2 for maintaining the tight state of the PET film from left to right, a cooling assembly 3 for cooling the PET film, a driving assembly 4 for driving the whole device and a flattening assembly 5 for flattening the PET film;
The cooling module 3 includes second connecting roller 31, inlet tube 32 and outlet pipe 33, second connecting roller 31 fixed connection is in base 1, inlet tube 32 and outlet pipe 33 all communicate to in the second connecting roller 31, be provided with spiral passageway 312 in the second connecting roller 31, inlet tube 32 runs through second connecting roller 31 and communicates with the one end of spiral passageway 312, the other end and the outlet pipe 33 intercommunication of spiral passageway 312, inlet tube 32 and outside water source intercommunication, still be provided with on the base 1 with cooling module 3 intercommunication's circulating module 6, specifically, introduce outside refrigerated water source through inlet tube 32, owing to be provided with spiral passageway 312 in the second connecting roller 31, and spiral passageway 312 and inlet tube 32 intercommunication, and then make the cooling water be the spiral and distribute in second connecting roller 31, namely evenly cool down to the outside of second connecting roller 31, can utilize outlet pipe 33 to discharge the water that will pass through a spiral transportation in second connecting roller 31 simultaneously, avoid using for a long time and cause the temperature of cooling water to rise, influence the cooling effect.
As shown in fig. 1 to 4, in some embodiments, the circulation assembly 6 includes a water tank 61 and a condensation pipe 62, the water tank 61 is fixedly connected to the base 1, the condensation pipe 62 is disposed inside the water tank 61, one end of the water outlet pipe 33 is connected to one side of the water tank 61, the other side of the water tank 61 is detachably connected with a water pump 63, the water pump 63 is fixedly connected with the water inlet pipe 32, the water circulation by the circulation assembly 6 protects water resources, that is, the water discharged through the water outlet pipe 33 is cooled by the condensation pipe 62 in the water tank 61, and the cooled water sinks, cools the second connection roller 31 in a spiral channel 312 which is conveyed to the second connection roller 31 by the cooperation of the water pump 63 and the water inlet pipe 32, and finally is discharged through the water outlet pipe 33, and the above steps are repeated.
As shown in fig. 1-4, in some embodiments, the second connecting roller 31 is provided with a cavity 311, the cavity 311 is located in the middle of the second connecting roller 31, and by providing the second connecting roller 31 with the cavity 311, the weight of the second connecting roller 31 is reduced, and the use of materials in the production process of the second connecting roller 31 is also saved.
As shown in fig. 1-4, in some embodiments, the top connection assembly 2 includes a mounting seat 21, a pressure spring 22, a fixing seat 24 and a first connection roller 25, the fixing seat 24 is disposed on the base 1, four corners of the top of the fixing seat 24 are slidably connected with a connecting rod 23, the bottom end of the mounting seat 21 is connected with the connecting rod 23, the pressure spring 22 is sleeved outside the connecting rod 23, one end of the pressure spring 22 is connected with the mounting seat 21, the other end of the pressure spring 22 is connected with the fixing seat 24, the first connection roller 25 is rotationally connected with the mounting seat 21, and when the film passes through the first connection roller 25, the first connection roller 25 is made to jack up the film upwards, so that the film is always in a stretched state, and wrinkles of the film are avoided.
As shown in fig. 1-4, in some embodiments, the driving assembly 4 includes a driving motor 41 and a third connecting roller 42, two ends of the third connecting roller 42 are respectively and rotatably connected to the base 1, the driving motor 41 is fixedly connected to the base 1, an output shaft of the driving motor 41 is fixedly connected to the third connecting roller 42, and the driving motor 41 drives the third connecting roller 42 to rotate, so as to drive the film to be conveyed and cooled in the device.
As shown in fig. 1-4, in some embodiments, the flattening component 5 includes a fourth connecting roller 51, a fifth connecting roller 52 and a spring 53, where the fourth connecting roller 51 and the fifth connecting roller 52 are both rotatably connected to the base 1 and are disposed in parallel in a vertical direction, mounting slots are formed on two sides of the base 1, a connecting block 54 is slidably connected in the mounting slots, a top end of the connecting block 54 is fixedly connected with the spring 53, another end of the spring 53 is fixedly connected with a bottom wall of the mounting slot, the fourth connecting roller 51 is rotatably connected to the connecting block 54, and the cooled film is flattened by cooperation of the fourth connecting roller 51 and the fifth connecting roller 52, and meanwhile, because the gap between the connecting block 54 and the spring 53 is connected in a cooperation manner, the fourth connecting roller 51 and the fifth connecting roller 52 can be adjusted to accommodate films with different thicknesses, and adaptability of the device is increased.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.
Claims (6)
1. A quick cooling device for PET film processing usefulness, including base (1), its characterized in that: a top connection assembly (2) for maintaining the tight state of the PET film, a cooling assembly (3) for cooling the PET film, a driving assembly (4) for driving the whole device and a flattening assembly (5) for flattening the PET film are sequentially arranged on the base (1) from left to right;
The cooling assembly (3) comprises a second connecting roller (31), a water inlet pipe (32) and a water outlet pipe (33), wherein the second connecting roller (31) is fixedly connected to the base (1), the water inlet pipe (32) and the water outlet pipe (33) are all communicated to the second connecting roller (31), a spiral channel (312) is arranged in the second connecting roller (31), the water inlet pipe (32) penetrates through the second connecting roller (31) and is communicated with one end of the spiral channel (312), the other end of the spiral channel (312) is communicated with the water outlet pipe (33), the water inlet pipe (32) is communicated with an external water source, and a circulating assembly (6) communicated with the cooling assembly (3) is further arranged on the base (1).
2. The rapid cooling device for PET film processing according to claim 1, wherein: the circulating assembly (6) comprises a water tank (61) and a condensing pipe (62), the water tank (61) is fixedly connected to the base (1), the condensing pipe (62) is arranged inside the water tank (61), one end of the water outlet pipe (33) is connected to one side of the water tank (61), a water pump (63) is detachably connected to the other side of the water tank (61), and the water pump (63) is fixedly communicated with the water inlet pipe (32).
3. The rapid cooling device for PET film processing according to claim 2, wherein: the second connecting roller (31) is provided with a cavity (311), and the cavity (311) is positioned in the middle of the second connecting roller (31).
4. A rapid cooling apparatus for PET film processing according to claim 3, wherein: the top connects subassembly (2) including mount pad (21), pressure spring (22), fixing base (24) and first connecting roller (25), fixing base (24) set up on base (1), the top four corners sliding connection of fixing base (24) has connecting rod (23), the bottom and the connecting rod (23) of mount pad (21) are connected, pressure spring (22) cover is established in connecting rod (23) outside, pressure spring (22) one end is connected with mount pad (21), and the other end is connected with fixing base (24), first connecting roller (25) are connected with mount pad (21) rotation.
5. The rapid cooling device for PET film processing according to claim 4, wherein: the driving assembly (4) comprises a driving motor (41) and a third connecting roller (42), two ends of the third connecting roller (42) are respectively and rotatably connected to the base (1), the driving motor (41) is fixedly connected with the base (1), and an output shaft of the driving motor (41) is fixedly connected with the third connecting roller (42).
6. The rapid cooling device for PET film processing according to claim 1, wherein: the flattening assembly (5) comprises a fourth connecting roller (51), a fifth connecting roller (52) and a spring (53), wherein the fourth connecting roller (51) and the fifth connecting roller (52) are all rotationally connected on the base (1) and are arranged in parallel in the vertical direction, mounting grooves are formed in two sides of the base (1), connecting blocks (54) are slidably connected in the mounting grooves, the top ends of the connecting blocks (54) are fixedly connected with the spring (53), the other ends of the spring (53) are fixedly connected with the bottom wall of the mounting grooves, and the fourth connecting roller (51) is rotationally connected to the connecting blocks (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216734.0U CN220808189U (en) | 2023-08-17 | 2023-08-17 | Quick cooling device for PET film processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322216734.0U CN220808189U (en) | 2023-08-17 | 2023-08-17 | Quick cooling device for PET film processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220808189U true CN220808189U (en) | 2024-04-19 |
Family
ID=90709709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322216734.0U Active CN220808189U (en) | 2023-08-17 | 2023-08-17 | Quick cooling device for PET film processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220808189U (en) |
-
2023
- 2023-08-17 CN CN202322216734.0U patent/CN220808189U/en active Active
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