CN216068666U

CN216068666U - Production is interior cold charge of inflation film manufacturing machine for PE membrane

Info

Publication number: CN216068666U
Application number: CN202122116040.0U
Authority: CN
Inventors: 隋晓霞
Original assignee: Qingdao Fenghui Yungu New Material Technology Co ltd
Current assignee: Qingdao Fenghui Yungu New Material Technology Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-18
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses an inner cooling device of a film blowing machine for producing PE films, which belongs to the field of film blowing machines and comprises an outer cover, wherein the lower end of the outer cover is provided with a bottom support, a plurality of fixing nuts are arranged in the bottom support, the outer cover is fixedly connected with the bottom support through the plurality of fixing nuts, the left side of the bottom support is provided with a water pipe, the middle part of the water pipe is provided with a second valve, the water pipe is communicated with the interior of the bottom support, the left side of the water pipe passes through a water tank and is fixedly connected with a water pump, the right side of the water pipe is communicated with the interior of the bottom support, the water pump is started, water in the water tank enters the water pipe, the water can flow out from a feeding track at the side end of a cylinder body, the feeding track and a feeding channel are cleaned, the inner cooling device can be electrically cleaned, the labor cost of the device is saved, the cleaning of the device is more convenient, the functionality of the device is effectively improved, the outer cover is fixedly connected with the bottom support through the plurality of fixing nuts, and the outer cover is convenient to disassemble and install, the maintenance of the device is convenient, the maintenance of the device is facilitated, and the service life of the device is prolonged.

Description

Production is interior cold charge of inflation film manufacturing machine for PE membrane

Technical Field

The utility model relates to the field of film blowing machines, in particular to an inner cooling device of a film blowing machine for producing a PE film.

Background

The PE protective film is a macromolecular organic compound with the simplest structure, is a macromolecular material which is widely applied in the world at present, takes a special Polyethylene (PE) plastic film as a base material, and is divided into a high-density Polyethylene protective film, a medium-density Polyethylene protective film and a low-density Polyethylene according to different densities.

In the prior art, the inner cooling device of the film blowing machine needs to be detached for cleaning after being used, manpower is consumed during cleaning, the production cost of the PE film is improved, the practicability and the convenience of the film blowing machine are reduced, the inner cooling device is inconvenient to clean, and the film blowing machine cannot meet the requirements of consumers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an inner cooling device of a film blowing machine for producing a PE film, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a production is interior cold charge of inflation film manufacturing machine for PE membrane, includes the dustcoat, the collet is installed to the dustcoat lower extreme, collet internally mounted has a plurality of fixation nut, the dustcoat is through a plurality of fixation nut and collet fixed connection, the water pipe is installed in the collet left side, the water pipe mid-mounting has the second valve, water pipe and the inside intercommunication of collet, the drain is installed to collet right side rear end.

As a further scheme of the utility model: the inlet pipe is installed on the collet right side, inlet pipe mid-mounting has first valve, makes the transport of raw materials more convenient.

As a still further scheme of the utility model: the collet mid-mounting has the cylinder, the cylinder middle part outside is provided with the feeding track, the cylinder outside is provided with feedstock channel, feeding track and collet inside intercommunication, raw materials can get into feeding track and feedstock channel, and the PE membrane of being convenient for is stereotyped fast.

As a still further scheme of the utility model: the utility model discloses a film cooling device, including cylinder, blast pipe, forced draught blower, cylinder, blast pipe, forced draught blower, cylinder upper end, the blast pipe is installed in cylinder lower extreme left side, the blast pipe communicates with the cylinder is inside, the forced draught blower is installed to the blast pipe lower extreme, the cylinder upper end is provided with two annular inlet air channel, the cylinder upper end outside is provided with a plurality of air intakes, and cold wind is discharged by two annular inlet air channel and a plurality of air intake, will blow the good film and cool off.

As a still further scheme of the utility model: the utility model discloses a PE film production device, including cylinder, exhaust pipe, exhaust passage, exhaust fan, exhaust passage, exhaust port, exhaust hole, exhaust fan, exhaust passage, exhaust hole, the intramembranous steam is outwards discharged by the exhaust fan, effectively reduces the intramembranous temperature, improves the quality and the production efficiency of PE film.

As a still further scheme of the utility model: the water pump is installed in the water pipe left side, the water tank is installed in the water pump outside, the separation blade is installed to the inboard upper end of water tank, the upper cover is installed to the separation blade upper end, a plurality of supports are installed to the collet lower extreme, make the washing of device more convenient.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the water pipe is arranged on the left side of the bottom support, the left side of the water pipe penetrates through the water tank to be fixedly connected with the water pump, the right side of the water pipe is communicated with the inside of the bottom support, the water pump is started, water in the water tank enters the water pipe, the water can flow out of the feeding track at the side end of the cylinder body, the feeding track and the feeding channel are cleaned, after cleaning, the second valve can be closed, sewage is discharged from the sewage discharge outlet, the internal cooling device can be electrically cleaned, the labor cost of the device is saved, the device is more convenient to clean, and the functionality of the device is effectively improved.

In the utility model, the outer cover is fixedly connected with the bottom support through the plurality of fixing nuts, so that the outer cover is convenient to disassemble and assemble, the device is convenient to overhaul, the device is convenient to maintain, and the service life of the device is prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the feed rail of the present invention;

fig. 3 is a schematic view of the internal structure of the water tank of the present invention.

In the figure: 1. a housing; 2. a bottom support; 3. fixing a nut; 4. a cylinder; 5. a feed rail; 6. a feed channel; 7. an annular air inlet channel; 8. an air inlet; 9. an air exhaust channel; 10. an air outlet; 11. an air exhaust hole; 12. a feed pipe; 13. a first valve; 14. a support; 15. a water pipe; 16. a second valve; 17. a water tank; 18. an upper cover; 19. a baffle plate; 20. a water pump; 21. an air supply pipe; 22. a blower; 23. an exhaust duct; 24. an exhaust fan; 25. a sewage draining outlet.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the utility model, the inner cooling device of the film blowing machine for producing the PE film comprises an outer cover 1, wherein a bottom support 2 is installed at the lower end of the outer cover 1, a plurality of fixing nuts 3 are installed inside the bottom support 2, the outer cover 1 is fixedly connected with the bottom support 2 through the plurality of fixing nuts 3, a water pipe 15 is installed on the left side of the bottom support 2, a second valve 16 is installed in the middle of the water pipe 15, the water pipe 15 is communicated with the inside of the bottom support 2, and a drain outlet 25 is installed at the rear end of the right side of the bottom support 2.

Wherein, inlet pipe 12 is installed on collet 2 right side, and inlet pipe 12 mid-mounting has first valve 13, and during the use, open first valve 13, can pass through inlet pipe 12 with the preparation raw materials of PE membrane and carry inside collet 2, make the transport of raw materials more convenient.

2 mid-mounting of collet has cylinder 4, and the 4 middle parts of cylinder outside is provided with feeding track 5, and the 4 outside of cylinder is provided with feedstock channel 6, and

feeding track

5 and 2 inside intercommunications of collet, during the use, the raw materials can get into inside 2 of collet, again from feeding track 5 outflow, rise to 6 upper ends of feedstock channel, and the film forming that rises makes the PE membrane can stereotype fast.

Blast pipe 21 is installed on 4 lower extremes of cylinder left sides, blast pipe 21 and the inside intercommunication of cylinder 4, forced draught blower 22 is installed to blast pipe 21 lower extreme, 4 upper ends of cylinder are provided with two annular

inlet air duct

7, 4 upper ends outsides of cylinder are provided with a plurality of air intakes 8, in use, start forced draught blower 22, can make forced draught blower 22 adsorb cold wind, cold wind is carried inside 4 cylinders through blast pipe 21, discharge by two annular inlet air duct 7 and a plurality of air intakes 8, the membrane that will blow well cools off, the design of the membrane of being convenient for.

Exhaust pipe 23 is installed on 4 lower extreme right sides of cylinder, 4 internally mounted of cylinder has air exhaust channel 9, exhaust pipe 23 and the inside intercommunication of air exhaust channel 9, exhaust fan 24 is installed to exhaust pipe 23 lower extreme, air exhaust channel 9 upper end is provided with air exit 10, air exhaust channel 9 upper end outside is provided with a plurality of holes of airing exhaust 11, in the use, start exhaust fan 24, the steam in the membrane that a plurality of holes of airing exhaust of accessible 11 and air exit 10 will be blown adsorbs in exhaust pipe 23, outwards discharge by exhaust fan 24, effectively reduce the intramembranous temperature, improve the quality and the production efficiency of PE membrane.

Water pump 20 is installed in water pipe 15 left side, water tank 17 is installed in the water pump 20 outside, separation blade 19 is installed to the inboard upper end of water tank 17, upper cover 18 is installed to separation blade 19 upper end, a plurality of supports 14 are installed to 2 lower extremes of collet, in the use, start-up water pump 20, can pass through water pipe 15 with the water in the water tank 17 and carry inside collet 2, water can follow the collet 2 in get into the feeding track 5, clean feeding track 5 and feedstock channel 6, it is more convenient to make the washing of device.

The working principle of the utility model is as follows: firstly, the outer cover 1 is arranged at the upper end of a bottom support 2 by using a plurality of fixing nuts 3, the outer cover 1 is fixed, a first valve 13 is opened, PE film raw materials to be used are conveyed to a feeding track 5 from a feeding pipe 12, the raw materials are enabled to rise to the feeding channel 6 from the feeding track 5, the raw materials are enabled to be upwards sprayed out of the feeding channel 6 to form a film, a blower 22 and an exhaust fan 24 are started, the blower 22 can convey cold air outside the device to the inside of a column 4 through an air supply pipe 21, the cold air is exhausted from two annular air inlet channels 7 and a plurality of air inlets 8, the film sprayed out of the feeding channel 6 is blown and cooled, the PE film is rapidly shaped, the quality and the production efficiency of the PE film are effectively improved, hot air inside the film can be adsorbed by an air outlet 10 and a plurality of air exhaust holes 11 through an exhaust fan 24, the hot air enters the air inlet pipe 23 and is exhausted by the exhaust fan 24, and the temperature in the PE film is effectively reduced, the design speed of PE membrane is quickened, the practicality of the device is improved, when the device is stopping to use, the first valve 13 can be closed, the second valve 16 is opened, the water pump 20 is started, water in the water tank 17 passes through the water pump 20 and is pumped into the feeding track 5 and the feeding channel 6, the inside of the device is cleaned, the cleaning of the device is more convenient and quick, and the functionality of the device is effectively improved.

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

1. The utility model provides a production inflation film manufacturing machine internal cooling device for PE membrane, includes dustcoat (1), its characterized in that: collet (2) are installed to dustcoat (1) lower extreme, collet (2) internally mounted has a plurality of fixation nut (3), dustcoat (1) is through a plurality of fixation nut (3) and collet (2) fixed connection, water pipe (15) are installed in collet (2) left side, water pipe (15) mid-mounting has second valve (16), water pipe (15) and collet (2) inside intercommunication, drain (25) are installed to collet (2) right side rear end.

2. The inner cooling device of the film blowing machine for producing the PE film according to claim 1, which is characterized in that: inlet pipe (12) are installed on collet (2) right side, inlet pipe (12) mid-mounting has first valve (13).

3. The inner cooling device of the film blowing machine for producing the PE film according to claim 1, which is characterized in that: the utility model discloses a feeding device, including collet (2), cylinder (4) are installed to collet (2) mid-mounting, the cylinder (4) middle part outside is provided with feeding track (5), the cylinder (4) outside is provided with feedstock channel (6), feeding track (5) and collet (2) inside intercommunication.

4. The inner cooling device of the film blowing machine for producing PE films as claimed in claim 3, wherein: the air supply pipe (21) is installed on the left side of the lower end of the column body (4), the air supply pipe (21) is communicated with the inside of the column body (4), the air supply machine (22) is installed at the lower end of the air supply pipe (21), two annular air inlet channels (7) are arranged at the upper end of the column body (4), and a plurality of air inlets (8) are formed in the outer side of the upper end of the column body (4).

5. The inner cooling device of the film blowing machine for producing PE films as claimed in claim 3, wherein: exhaust pipe (23) are installed on cylinder (4) lower extreme right side, cylinder (4) internally mounted has air exhaust passageway (9), exhaust pipe (23) and air exhaust passageway (9) inside intercommunication, exhaust fan (24) are installed to exhaust pipe (23) lower extreme, air exhaust passageway (9) upper end is provided with air exit (10), air exhaust passageway (9) upper end outside is provided with a plurality of holes of airing exhaust (11).

6. The inner cooling device of the film blowing machine for producing the PE film according to claim 1, which is characterized in that: water pump (20) are installed in water pipe (15) left side, water tank (17) are installed in water pump (20) outside, separation blade (19) are installed to water tank (17) inboard upper end, upper cover (18) are installed to separation blade (19) upper end, a plurality of supports (14) are installed to collet (2) lower extreme.