CN217454625U

CN217454625U - Plastic film processing drying device

Info

Publication number: CN217454625U
Application number: CN202221582231.4U
Authority: CN
Inventors: 冯磊; 王卫军
Original assignee: Linyi Hongtai Plastic Industry Co ltd
Current assignee: Linyi Hongtai Plastic Industry Co ltd
Priority date: 2022-06-23
Filing date: 2022-06-23
Publication date: 2022-09-20
Anticipated expiration: 2032-06-23

Abstract

The utility model relates to a plastic film equipment technical field just discloses a plastic film processing drying device, including the bottom plate with install the fixed plate at the bottom plate upper surface, the back mounted of fixed plate has drying roller and cooling drum, and drying roller sets up the top at cooling drum, No. one the tuber pipe is installed to drying roller's periphery, No. two tuber pipes are installed to cooling drum's periphery, drying roller and cooling drum all be provided with the feed inlet and the discharge gate that distribute from top to bottom with one side. The utility model discloses a to the inside of drying drum carry hot-blast, be convenient for carry out hot-air drying to the plastic film for the plastic film is heated evenly, avoids being heated unevenly and warp impaired, is favorable to improving the production quality of plastic film, through to the defeated air supply in the cooling drum, can accelerate air flow in the cooling drum, and the convenience is cooled off the processing to the plastic film in the cooling drum, is favorable to follow-up rolling work, thereby improves work efficiency.

Description

Plastic film processing drying device

Technical Field

The utility model relates to a plastic film equipment technical field specifically is a plastic film processing drying device.

Background

The plastic film is a film made of polyvinyl chloride, polyethylene, polypropylene, polystyrene and other resins, and is used for packaging and used as a film coating layer; plastic packages and plastic package products occupy more and more share in the market, and particularly, composite plastic flexible packages are widely applied to the fields of food, medicine, chemical industry and the like. After the plastic film is produced, patterns are printed on the plastic film, and after the patterns are printed, drying equipment is used for drying the plastic film to solidify the patterns on the plastic film.

The prior Chinese patent with the publication number of CN212124547U discloses a plastic film drying and cooling device, which relates to the field of plastic film printing and comprises a bracket, a drying component and a cooling component, wherein a plastic film firstly passes through the drying component and then passes through the cooling component; the drying component comprises a hollow drying wheel and an electric heating wire, and the electric heating wire is arranged on the inner wall of the drying wheel; the cooling assembly comprises a hollow heat dissipation wheel and a fan, and the fan is arranged at one end inside the heat dissipation wheel; the drying wheel and the heat dissipation wheel are both rotatably arranged on the bracket; the device utilizes the heat conduction principle of metal to provide corresponding temperature for the interior of the conveying wheel required by drying and cooling, so that the drying wheel and the cooling wheel have the drying and cooling functions; the drying and cooling device is arranged inside the drying wheel and the cooling wheel, and the drying wheel and the heat dissipation wheel conduct heat and dissipate heat, so that the plastic film is attached to the drying wheel and the heat dissipation wheel, the plastic film is smoother, and the production quality of the plastic film is improved; the equipment also has no heating and cooling equipment on the outer layer, so that the occupied space of the drying and cooling component is reduced.

However, the above device has the following drawbacks: the device with the electric heat line direct mount on the inner wall of stoving wheel, utilize the electric heat line with heat conduction to stoving wheel on, however the outer wall direct contact of plastic film and stoving wheel is dry, the plastic film is heated the inequality easily, leads to the impaired deformation of plastic film then, is unfavorable for the normal production of plastic film.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a plastic film processing drying device.

In order to achieve the purpose, the utility model provides a plastic film processing and drying device, which comprises a bottom plate and a fixed plate arranged on the upper surface of the bottom plate, wherein a drying roller and a cooling roller are arranged on the back surface of the fixed plate, the drying roller is arranged above the cooling roller, a first air pipe is arranged on the periphery of the drying roller, a second air pipe is arranged on the periphery of the cooling roller, and a feed port and a discharge port which are distributed up and down are arranged on the same side of the drying roller and the cooling roller; the middle part of the front surface of the fixed plate is provided with a first fan and a second fan which are vertically distributed at intervals, the air outlet of the first fan is connected with the inside of the first air pipe through a pipeline, and the air outlet of the second fan is connected with the inside of the second air pipe through a pipeline; the inside of drying drum and cooling drum all rotates and is provided with the roller, and a plurality of supports that are annular symmetric distribution are installed to the periphery of roller, and the other end rotation of support is provided with the deflector roll.

Preferably, the same side of the drying roller and the cooling roller is provided with an auxiliary roller, and the auxiliary rollers are arranged at the feed inlet and the discharge outlet.

Preferably, No. one tuber pipe and No. two tuber pipes are the toroidal tube, and one side of toroidal tube sets up to the opening, and feed inlet and discharge gate setting are in the opening, all install the nozzle that the equidistance distributes on drying drum and cooling drum's the annular inner wall, and the nozzle is linked together with the inside of an tuber pipe.

Preferably, the back of the drying roller and the back of the cooling roller are hinged with sealing doors through hinges, and the hinges are arranged on one side far away from the feeding hole and the discharging hole.

Preferably, the number of the auxiliary rollers on the side surfaces of the drying roller and the cooling roller is four, the four auxiliary rollers are divided into two groups, and each group of two auxiliary rollers are respectively arranged above and below the feed inlet and the discharge outlet.

Compared with the prior art, the utility model provides a plastic film processing drying device has following beneficial effect:

when the utility model is used, one end of the plastic film penetrates into the drying roller from the feed inlet of the drying roller and surrounds a plurality of guide rollers, the plastic film penetrates out of the drying roller from the discharge port, then the plastic film penetrates into the cooling roller from the feed inlet of the cooling roller and surrounds the guide rollers, the plastic film penetrates out of the cooling roller from the discharge port and is drawn by external traction equipment, so that the plastic film sequentially penetrates through the drying roller and the cooling roller, hot air is conveyed into the drying roller through the first fan and the first air pipe, the drying roller is filled with the hot air, the hot air drying is convenient to be carried out on the plastic film, the plastic film is uniformly heated, the deformation and damage caused by nonuniform heating are avoided, the production quality of the plastic film is favorably improved, the plastic dried by the hot air is conveyed into the cooling roller, air is conveyed into the cooling roller through the second fan and the second air pipe, the air flow rate in the cooling roller can be accelerated, the cooling treatment of the plastic film in the cooling roller is convenient, and the subsequent rolling work is facilitated, so that the working efficiency is improved.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic view of the internal structure of the drying drum shown in fig. 2 according to the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. drying the roller; 4. cooling the drum; 5. a first air pipe; 6. a second air pipe; 7. a first fan; 8. a second fan; 9. a sealing door; 10. a roll shaft; 11. a support; 12. a guide roller; 13. an auxiliary roller; 14. and (4) a nozzle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1-3, a plastic film processing and drying device comprises a bottom plate 1 and a fixing plate 2 arranged on the upper surface of the bottom plate 1, wherein a drying roller 3 and a cooling roller 4 are arranged on the back surface of the fixing plate 2, the drying roller 3 is arranged above the cooling roller 4, a first air pipe 5 is arranged on the periphery of the drying roller 3, a second air pipe 6 is arranged on the periphery of the cooling roller 4, and a feeding port and a discharging port which are distributed up and down are arranged on the same side of the drying roller 3 and the cooling roller 4; the middle part of the front surface of the fixed plate 2 is provided with a first fan 7 and a second fan 8 which are distributed at intervals up and down, the air outlet of the first fan 7 is connected with the inside of the first air pipe 5 through a pipeline, and the air outlet of the second fan 8 is connected with the inside of the second air pipe 6 through a pipeline; the inside of drying drum 3 and cooling drum 4 all rotates and is provided with roller 10, and a plurality of supports 11 that are annular symmetric distribution are installed to the periphery of roller 10, and the other end of support 11 rotates and is provided with deflector roll 12.

Drying cylinder 3 and cooling drum 4 all install supplementary roller 13 with one side, and supplementary roller 13 sets up in feed inlet and discharge gate department, supplementary roller 13 passes through the support mounting on drying cylinder 3 and cooling drum 4's outer wall, and supplementary roller 13 is connected through pivot and leg joint, drying

cylinder

3 and 4 side supplementary rollers 13's of cooling drum quantity is four, and four supplementary rollers 13 divide into two sets ofly, every two upper and lower sides that set up respectively at feed inlet and discharge gate of group, conveniently lead to the plastic film, thereby make things convenient for the transmission of plastic film, drying and cooling.

No. 5 tuber pipes and No. 6 tuber pipes are the toroidal tube, and one side of toroidal tube sets up to the opening, and feed inlet and discharge gate setting are in the opening, all install the nozzle 14 that the equidistance distributes on the annular inner wall of drying drum 3 and cooling drum 4, and nozzle 14 is linked together with the inside of tuber pipe 5, conveniently to supplying with hot-blast and normal atmospheric temperature wind in drying drum 3 and the cooling drum 4.

The back of drying drum 3 and cooling drum 4 is provided with sealing door 9 through the hinge is articulated, and the hinge setting is in the one side of keeping away from feed inlet and bin outlet, and one side and drying

drum

3, 4 joints of cooling drum that the hinge was kept away from to sealing door 9, through the setting of sealing door 9, makes things convenient for the interlude of plastic film, also makes things convenient for the change and the maintenance of drying

drum

3 and 4 inside spare parts of cooling drum.

When the utility model is used, one end of the plastic film penetrates into the drying roller 3 from the feed inlet of the drying roller 3 and surrounds on the guide rollers 12 and penetrates out of the drying roller 3 from the discharge port, then the plastic film penetrates into the cooling roller 4 from the feed inlet of the cooling roller 4 and surrounds on the guide rollers 12 and penetrates out of the cooling roller 4 from the discharge port and is drawn by external traction equipment, so that the plastic film sequentially penetrates through the drying roller 3 and the cooling roller 4, hot air is conveyed into the drying roller 3 through the first fan 7 and the first air pipe 5, the drying roller 3 is filled with hot air, the plastic film is conveniently dried by hot air, the plastic film is uniformly heated, the deformation and damage caused by nonuniform heating are avoided, the production quality of the plastic film is favorably improved, the plastic film after hot air drying is conveyed into the cooling roller 4, air conveying is carried out in the cooling roller 4 through the second fan 8 and the second air pipe 6, air flow speed in the cooling roller 4 can be accelerated, cooling treatment is conveniently carried out on the plastic film in the cooling roller 4, follow-up rolling work is facilitated, and therefore working efficiency is improved.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a plastic film processing drying device, includes bottom plate (1) and installs fixed plate (2) at bottom plate (1) upper surface, and the back mounted of fixed plate (2) has drying drum (3) and cooling drum (4), and drying drum (3) set up the top at cooling drum (4), its characterized in that:

a first air pipe (5) is arranged on the periphery of the drying roller (3), a second air pipe (6) is arranged on the periphery of the cooling roller (4), and a feeding hole and a discharging hole which are distributed up and down are formed in the same side of the drying roller (3) and the cooling roller (4);

a first fan (7) and a second fan (8) which are vertically distributed at intervals are arranged in the middle of the front surface of the fixed plate (2), the air outlet of the first fan (7) is connected with the inside of the first air pipe (5) through a pipeline, and the air outlet of the second fan (8) is connected with the inside of the second air pipe (6) through a pipeline;

the inside of drying drum (3) and cooling drum (4) all rotates and is provided with roller (10), and a plurality of supports (11) that are ring symmetric distribution are installed to the periphery of roller (10), and the other end rotation of support (11) is provided with deflector roll (12).

2. The plastic film processing and drying device as claimed in claim 1, wherein auxiliary rollers (13) are mounted on the same side of the drying drum (3) and the cooling drum (4), and the auxiliary rollers (13) are arranged at the feed inlet and the discharge outlet.

3. The plastic film processing and drying device as claimed in claim 1, wherein the first air pipe (5) and the second air pipe (6) are both circular pipes, one side of each circular pipe is provided with an opening, the feed inlet and the discharge outlet are arranged in the openings, the circular inner walls of the drying roller (3) and the cooling roller (4) are respectively provided with nozzles (14) which are distributed at equal intervals, and the nozzles (14) are communicated with the inside of the first air pipe (5).

4. The plastic film processing and drying device as claimed in claim 1, wherein the back surfaces of the drying drum (3) and the cooling drum (4) are hinged by hinges (9) which are arranged on the side away from the material inlet and the material outlet.

5. The plastic film processing and drying device as claimed in claim 2, wherein the number of the auxiliary rollers (13) on the side of the drying drum (3) and the cooling drum (4) is four, and the four auxiliary rollers (13) are divided into two groups, and each group of two auxiliary rollers are respectively arranged above and below the material inlet and the material outlet.