CN213421724U

CN213421724U - A high-efficient circulation stoving case for production of PET membrane

Info

Publication number: CN213421724U
Application number: CN202022259409.9U
Authority: CN
Inventors: 雷庭; 张利民; 李星火
Original assignee: Anhui Jizhou Electrical Materials Co ltd
Current assignee: Anhui Jizhou Electrical Materials Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-11
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a high-efficient circulation stoving case for PET membrane production, including stoving box, wind channel, air knife, heater, stoving box left and right sides is provided with into membrane mouth and play membrane mouth respectively, and stoving box internally mounted has into membrane roller, conveying roller and play membrane roller, the motor is installed to both sides about the stoving box, and install the wind wheel on the motor, and wind wheel outside parcel has the wind wheel shell, side and downside are provided with wind channel and air knife around the wind wheel shell simultaneously respectively, stoving box upside is provided with the air outlet, both sides are provided with the air intake around the stoving box, and the heater shell is installed to the air intake inboard, and heater shell internally mounted has the heater, the stoving box is fixed on the supporting leg. At the in-process that the PET membrane was dried, the air of air inlet department heating inhales, and the wind sword blows the surface to the PET membrane slowly to hot-blast this moment, not only can be quick weather the moisture on PET membrane surface, can blow away the tiny dust on PET membrane surface moreover.

Description

A high-efficient circulation stoving case for production of PET membrane

Technical Field

The utility model relates to a membrane embryo drying device membrane embryo puts technical field, specifically is a high-efficient circulation stoving case for production of PET membrane.

Background

The PET film is a packaging film with relatively comprehensive performance. The film blank is subjected to a water bath process in the processing process to wash away impurities or dust on the film blank, after the water bath, the film blank can be wiped dry by using upper and lower barrier cloths, and the phenomenon of no drying during wiping often exists, so that the surface of the film blank is still in a wet state in the subsequent production, and the forming of the film is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient circulation stoving case for PET membrane production to what provide in solving above-mentioned background art is after the water bath, can be with keeping off cloth from top to bottom and wipe futilely, can have often in the process of wiping and wipe not dry phenomenon, lead to the membrane embryo still be moist state in follow-up production, influenced the shaping problem of film.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency circulating drying box for producing PET films comprises a drying box body (1), an air duct (7), an air knife (6) and a heater (18), wherein the left side and the right side of the drying box body are respectively provided with a film inlet and a film outlet, a film inlet roller, a conveying roller and a film outlet roller are arranged in the drying box body, the film inlet roller and the film outlet roller are fixed by roller supports, the conveying roller is fixed on a roller, the upper side and the lower side of the drying box body are provided with motors, the motors are provided with wind wheels, the outer sides of the wind wheels are wrapped with wind wheel shells, the front side and the rear side and the lower side of the wind wheel shells are respectively provided with the air duct and the air knife, the upper side of the drying box body is provided with an air outlet, the air outlet is provided with an air outlet dust guard, the front, and the heater is arranged in the heater shell, and the drying box body is fixed on the supporting legs.

Preferably, the drying box body is of a cuboid structure made of stainless steel, the conveying rollers are arranged between the film inlet roller and the film outlet roller, the film inlet roller, the film outlet roller and the conveying rollers are respectively provided with two rollers which are symmetrical up and down, and the film inlet roller, the film outlet roller, the conveying rollers, the film inlet and the film outlet are located at the same horizontal position.

Preferably, four groups of wind wheels are arranged on the upper and lower inner sides of the drying box body, and the wind wheels are symmetrical up and down and left and right.

Preferably, the inside wind channel of stoving box adopts stainless steel, and both sides wind channel and wind wheel shell upper end front and back both sides are connected, and the wind wheel shell lower extreme left and right sides is connected with both sides air knife simultaneously.

Preferably, four air inlets are symmetrical front and back and left and right, the air inlets are connected with the heater shell, the upper side and the lower side of the heater shell are connected with the air duct, and the heater is positioned in front of the air duct.

Preferably, the air outlet has four and presents front-back bilateral symmetry, and the air outlet is located the left and right sides of the motor of stoving box upside.

Compared with the prior art, the beneficial effects of the utility model are that: this a high-efficient circulation stoving case for PET membrane production, at the in-process of PET membrane production, the membrane embryo passes through the roller when the box is dried, the motor of opening at this moment, inhale the air of air intake department heating, the inside wind sword of box is blowing hot-blast surface to the PET membrane slowly this moment, not only can be quick weather the moisture on PET membrane surface, and can blow away the tiny dust on PET membrane surface, simultaneously, eight wind knives are evenly being arranged to this drying equipment inside, can all surfaces of omnidirectional membrane embryo that weathers.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a right-side expanded view of the structure of the present invention;

FIG. 3 is a schematic top view of the structure of the present invention;

fig. 4 is a schematic view of the structure air inlet of the present invention.

In the figure: 1. the drying box body, 2, a film inlet roller, 3, a film inlet, 4, supporting legs, 5, a conveying roller, 6, an air knife, 7, an air duct, 8 motors, 9, a wind wheel shell, 10, a roller support, 11, a film outlet, 12, a film outlet roller, 13, an air outlet, 14, an air outlet dust guard, 15, a heater shell, 16, an air inlet, 17, an air inlet dust guard, 18, a heater, 19, a rolling shaft, 20 and a wind wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency circulating drying box for PET film production comprises a drying box body 1, an air duct 7, an air knife 6 and a heater 18, wherein the left side and the right side of the drying box body 1 are respectively provided with a film inlet 3 and a film outlet 11, a film inlet roller 2, a conveying roller 5 and a film outlet roller 12 are arranged in the drying box body 1, the film inlet roller 2 and the film outlet roller 12 are fixed by roller supports 10, the conveying roller 5 is fixed on a roller 19, the four roller supports 10 are respectively arranged in the left side and the right side of the drying box body 1, the roller 19 is arranged in the front side and the rear side of the drying box body 1, the drying box body 1 is of a cuboid structure made of stainless steel materials, the conveying roller 5 is arranged between the film inlet roller 2 and the film outlet roller 12, the film inlet roller 2, the film outlet roller 12 and the conveying roller 5 are respectively provided with two rollers which are symmetrical up and down, the film outlet roller 12, the conveying roller 5, the film inlet 3 and the film outlet 11 are positioned at the same horizontal position, the upper side and the lower side of the drying box body 1 are provided with motors 8, the motors 8 are provided with wind wheels 20, four groups of wind wheels 20 are arranged on the upper side and the lower side of the drying box body 1, the wind wheels 20 are in vertical and left-right symmetry, the outer side of each wind wheel 20 is wrapped with a wind wheel shell 9, the wind wheel shells 9 are made of stainless steel, the front side and the rear side and the lower side of each wind wheel shell 9 are respectively provided with an air duct 7 and an air knife 6, the air knives 6 are made of stainless steel, the air ducts 7 in the drying box body 1 are made of stainless steel, the air ducts 7 on the two sides are connected with the front side and the rear side of the upper end of each wind wheel shell 9, the left side and the right side of the lower end of each wind wheel shell 9 are connected with, and the air outlet 13 is provided with an air outlet dust guard 14, the front side and the rear side of the drying box body 1 are provided with air inlets 16, the air inlets 16 are provided with air inlet dust guards 17, the inner sides of the air inlets 16 are provided with heater shells 15, the heater shells 15 are made of heat-insulating materials, meanwhile, four air inlets 16 are symmetrical in the front-back and left-right directions, the air inlets 16 are connected with the heater shells 15, the upper side and the lower side of each heater shell 15 are connected with an air duct 7, meanwhile, the heaters 18 are positioned in front of the air duct 7, heaters 18 are arranged inside the heater shells 15.

The working principle is as follows: when using this a high-efficient circulation stoving case for PET membrane production, advance into membrane roller bearing 2 of membrane mouth 3 and slowly send into the stoving box 1 with the PET membrane, 16 air that the department was heated by heater 18 at this moment is inhaled from wind wheel 20 on the motor 8 in from wind channel 7 by the air, hot-blast slowly blows off from air knife 6, moisture on the PET membrane surface is weathered, the dust is blown away, and finally, the PET membrane is sent out from a membrane mouth 11 by a membrane roller 12, this is exactly this a whole process that is used for the high-efficient circulation stoving case work of PET membrane production.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient circulation stoving case for PET membrane production, includes stoving box (1), wind channel (7), air knife (6) and heater (18), its characterized in that: the film inlet (3) and the film outlet (11) are respectively arranged on the left side and the right side of the drying box body (1), the film inlet roller (2), the conveying roller (5) and the film outlet roller (12) are arranged in the drying box body (1), the film inlet roller (2) and the film outlet roller (12) are fixed by a roller support (10), the conveying roller (5) is fixed on a roller (19), motors (8) are arranged on the upper side and the lower side of the drying box body (1), a wind wheel (20) is arranged on each motor (8), a wind wheel shell (9) is wrapped on the outer side of each wind wheel (20), an air duct (7) and an air knife (6) are respectively arranged on the front side and the rear side of each wind wheel shell (9), an air outlet (13) is arranged on the upper side of the drying box body (1), a dust guard (14) is arranged on the air outlet (13), and air inlets (16, and air intake dust guard (17) are installed to air intake (16) to heater shell (15) are installed to air intake (16) inboard, and heater shell (15) internally mounted has heater (18), and stoving box (1) is fixed on supporting leg (4).

2. The efficient circulating drying box for the production of the PET film as claimed in claim 1, wherein: drying box (1) is stainless steel's cuboid structure, advances simultaneously that membrane roller (2) and play membrane roller (12) centre are provided with conveying roller (5), and advances membrane roller (2), goes out membrane roller (12) and conveying roller (5) and be provided with two respectively and present longitudinal symmetry to it is in same horizontal position to advance membrane roller (2), go out membrane roller (12) and conveying roller (5) and advance membrane mouth (3), play membrane mouth (11).

3. The efficient circulating drying box for the production of the PET film as claimed in claim 1, wherein: four groups of wind wheels (20) are arranged on the upper and lower inner sides of the drying box body (1), and the wind wheels (20) are symmetrical up and down and left and right.

4. The efficient circulating drying box for the production of the PET film as claimed in claim 1, wherein: the inside wind channel (7) of stoving box (1) adopts stainless steel, and both sides wind channel (7) are connected with wind wheel shell (9) upper end front and back both sides, and wind wheel shell (9) lower extreme left and right sides is connected with both sides wind sword (6) simultaneously.

5. The efficient circulating drying box for the production of the PET film as claimed in claim 1, wherein: the four air inlets (16) are symmetrical front and back and left and right, the air inlets (16) are connected with the heater shell (15), the upper side and the lower side of the heater shell (15) are connected with the air duct (7), and the heater (18) is positioned in front of the air duct (7).

6. The efficient circulating drying box for the production of the PET film as claimed in claim 1, wherein: the four air outlets (13) are symmetrical front and back and left and right, and the air outlets (13) are positioned on the left side and the right side of the motor (8) on the upper side of the drying box body (1).