CN215397687U

CN215397687U - Drying device for printing of PE (polyethylene) film ink

Info

Publication number: CN215397687U
Application number: CN202121479241.0U
Authority: CN
Inventors: 李银生
Original assignee: Chongqing Shuoda Packaging Material Co ltd
Current assignee: Chongqing Shuoda Packaging Material Co ltd
Priority date: 2021-06-30
Filing date: 2021-06-30
Publication date: 2022-01-04
Anticipated expiration: 2031-06-30

Abstract

The utility model discloses a drying device for printing PE film ink, which comprises a box body, a dustproof screen frame and an air outlet pipe, wherein a plurality of conveying rollers are arranged in the box body, films are arranged on the conveying rollers, sleeves are arranged at the front end and the rear end of each conveying roller, and channels are arranged on the conveying rollers corresponding to the sleeves. When the film drying device is used, a film sequentially passes through the inlet, the conveying roller and the outlet, the exhaust fan is started to suck outside air into the heating cavity, the sucked air is heated through the heating wires, the heated air is discharged into the box body through the through holes, so that the film in the box body is dried, impurities such as dust and the like are prevented from falling on the film through the dust screen on the dust screen frame, pollution and attractiveness are avoided, meanwhile, the heated air is fed into the conveying roller through the matched use of the structure of the air outlet pipe, the sleeve, the channel and the through groove, the conveying roller is heated, and the heated conveying roller dries the film, so that the film drying efficiency is further improved.

Description

Drying device for printing of PE (polyethylene) film ink

Technical Field

The utility model relates to the technical field of drying devices, in particular to a drying device for printing PE (polyethylene) film ink.

Background

At present, in the printing process of the PE film, water-based ink is generally adopted for printing, and the printing mode needs to be quickly dried in the production process. If the printing ink on the film cannot be dried quickly after printing, the film with the drying ink is stained with the printing ink during rolling, and the printed patterns are mixed and fuzzy.

The existing drying device only blows and dries the PE film through hot air when drying the PE film, so that the efficiency is low, and dust and impurities in the air are easy to fall into the film, so that the film is polluted and is not attractive. Therefore, the utility model provides a drying device for printing PE film ink, which aims to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a drying device for printing PE film ink, which is used for solving the problems in the background technology.

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

a drying device for printing PE film ink comprises a box body, a dustproof screen frame and an air outlet pipe, wherein a plurality of conveying rollers are arranged in the box body, films are arranged on the conveying rollers, sleeves are arranged at the front end and the rear end of each conveying roller, channels are arranged on the conveying rollers corresponding to the sleeves, an inlet is formed in the left end of the box body, and an outlet is formed in the right end of the box body;

the downside most the transfer roller downside is equipped with the baffle, forms between baffle and the box and heats the chamber, heats the intracavity and is equipped with the heater strip, be equipped with a plurality of through-holes on the baffle, the through-hole upside is equipped with the dust screen frame, is equipped with the dust screen on the dust screen frame, the box lower extreme is equipped with the air exhauster, and the box lower extreme corresponds the air exhauster and is equipped with the air outlet, it is equipped with out the tuber pipe to heat the chamber front end, goes out the tuber pipe and is located the box inner wall, and it runs through the sleeve and is linked together with the passageway to go out the tuber pipe other end.

As a further scheme of the utility model, one end of each sleeve, which is far away from each other, is provided with a bearing, and the other end of each bearing is fixedly connected with the inner wall of the box body, so that the conveying roller is conveniently fixed in the box body.

As a further scheme of the utility model, a plurality of first through grooves are formed in the inner wall of the channel, an air inlet pipe is arranged at the other end of the channel, the other end of the air inlet pipe penetrates through the box body, the air inlet pipe is communicated with the box body, the conveying roller is convenient to heat, and the heated conveying roller dries the film, so that the film drying efficiency is further improved.

As a further scheme of the utility model, the upper end of the box body is provided with a box cover, the box cover is movably connected with the box body through a hinge, four corners of the lower end of the box body are provided with supporting legs, and the lower ends of the supporting legs are provided with anti-skid pads.

As a further scheme of the utility model, the lower end of the dustproof screen frame is symmetrically provided with the clamping blocks, the upper end of the partition board is provided with the clamping grooves corresponding to the clamping blocks, and the dustproof screen frame is clamped with the partition board through the clamping blocks, so that the dustproof screen frame is convenient to position and mount.

As a further scheme of the utility model, one end of the mutual principle of the two clamping grooves is provided with a second through groove, a rack is arranged in the second through groove, a groove is arranged on the fixture block corresponding to the rack, and the rack is clamped with the fixture block, so that the dustproof screen frame is conveniently fixed, and the dustproof screen frame is prevented from shaking.

As a further scheme of the utility model, the upper end of the rack is engaged with the gear, the upper end of the partition board is provided with a third through groove corresponding to the gear, and the gear is fixedly connected with the inner walls of the third through groove through a rotating shaft, so that the rack can be driven to move left and right to fix the dustproof screen frame.

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

1. when the film drying device is used, a film sequentially passes through the inlet, the conveying roller and the outlet, the exhaust fan is started to suck outside air into the heating cavity, the sucked air is heated through the heating wires, the heated air is discharged into the box body through the through holes, so that the film in the box body is dried, impurities such as dust and the like are prevented from falling on the film through the dust screen on the dust screen frame, pollution and attractiveness are avoided, meanwhile, the heated air is fed into the conveying roller through the matched use of the structure of the air outlet pipe, the sleeve, the channel and the through groove, the conveying roller is heated, and the heated conveying roller dries the film, so that the film drying efficiency is further improved.

2. When the dustproof screen frame is used, when the dustproof screen frame needs to be replaced, the gear is shifted to drive the rack to be separated from the groove, and then the dustproof screen frame is pulled upwards to separate the clamping block from the clamping groove, so that the dustproof screen frame is convenient to replace, the operation is simple, and the installation and the disassembly of the dustproof screen frame are convenient.

Drawings

Fig. 1 is a schematic structural diagram of a drying device for printing PE film ink.

FIG. 2 is a schematic sectional view of a PE film ink printing drying device in front view.

FIG. 3 is a schematic right-side cross-sectional view of a drying apparatus for printing PE film ink.

FIG. 4 is an enlarged schematic view of a position A of a drying device for printing PE film ink.

In the figure: 1. a box body; 2. a box cover; 3. supporting legs; 4. a partition plate; 5. a dust-proof screen frame; 6. a sleeve; 7. a conveying roller; 8. a heating cavity; 9. a film; 10. an inlet; 11. an outlet; 12. a through hole; 13. heating wires; 14. an exhaust fan; 15. an air outlet; 16. an air outlet pipe; 17. a channel; 18. a first through groove; 19. An air inlet pipe; 20. a clamping block; 21. a card slot; 22. a groove; 23. a rack; 24. a second through groove; 25. a gear; 26. and a third through groove.

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.

Example 1

Referring to fig. 1 to 4, in the embodiment of the utility model, a drying device for printing of PE film ink comprises a box body 1, a dust screen frame 5 and an air outlet pipe 16, wherein a plurality of conveying rollers 7 are arranged in the box body 1, a film 9 is arranged on the conveying rollers 7, sleeves 6 are arranged at the front end and the rear end of each conveying roller 7, a channel 17 is arranged on each conveying roller 7 corresponding to each sleeve 6, a bearing is arranged at one end, away from each other, of each sleeve 6, and the other end of each bearing is fixedly connected with the inner wall of the box body 1;

an inlet 10 is formed in the left end of the box body 1, an outlet 11 is formed in the right end of the box body 1, a partition plate 4 is arranged on the lower side of the transfer roller 7 on the lowest side, a heating cavity 8 is formed between the partition plate 4 and the box body 1, a heating wire 13 is arranged in the heating cavity 8, a plurality of through holes 12 are formed in the partition plate 4, a dustproof screen frame 5 is arranged on the upper side of each through hole 12, and a dustproof screen is arranged on each dustproof screen frame 5;

an exhaust fan 14 is arranged at the lower end of the box body 1, an air outlet 15 is arranged at the lower end of the box body 1 corresponding to the exhaust fan 14, an air outlet pipe 16 is arranged at the front end of the heating cavity 8, the air outlet pipe 16 is positioned in the inner wall of the box body 1, and the other end of the air outlet pipe 16 penetrates through the sleeve 6 and is communicated with a channel 17;

be equipped with a plurality of logical groove 18 on the passageway 17 inner wall, the passageway 17 other end is equipped with air-supply line 19, and the air-supply line 19 other end runs through box 1, and air-supply line 19 is linked together with

box

1, 1 upper end of box is equipped with case lid 2, and case lid 2 passes through hinge and box 1 swing joint, and 1 lower extreme four corners department of box is equipped with supporting leg 3, and the 3 lower extremes of supporting leg are equipped with the slipmat.

Example 2

Compared with the embodiment 1, in the embodiment of the utility model, the lower end of the dustproof screen frame 5 is symmetrically provided with the clamping blocks 20 from left to right, the upper end of the partition plate 4 is provided with the clamping grooves 21 corresponding to the clamping blocks 20, the dustproof screen frame 5 is clamped with the partition plate 4 through the clamping blocks 20, one end of each clamping groove 21, which is based on the mutual principle, is provided with the second through groove 24, the second through groove 24 is internally provided with the rack 23, the clamping block 20 is provided with the groove 22 corresponding to the rack 23, the rack 23 is clamped with the clamping blocks 20, the upper end of the rack 23 is engaged with the gear 25, the upper end of the partition plate 4 is provided with the third through groove 26 corresponding to the gear 25, and the gear 25 is fixedly connected with the inner wall of the third through groove 26 through a rotating shaft.

The working principle of the utility model is as follows:

when the utility model is used, a film 9 passes through an inlet 10, a conveying roller 7 and an outlet 11 in sequence, an exhaust fan 14 is started to suck outside air into a heating cavity 8, the sucked air is heated by a heating wire 13, the heated air is discharged into a box body 1 through a through hole 12, so that the film 9 in the box body 1 is dried, impurities such as dust and the like are prevented from falling on the film 9 through a dust screen arranged on a dust screen frame 5 to cause pollution and unattractive appearance, meanwhile, the heated air is sent into the conveying roller 7 through the matched use of the structures of an air outlet pipe 16, a sleeve 6, a channel 17 and a through groove 18, the conveying roller 7 heats the film 7, the heated conveying roller 7 dries the film 9, so that the efficiency of drying the film 9 is further improved, when the dust screen frame 5 needs to be replaced, a toggle gear 25 drives a rack 23 to be separated from a groove 22, and the dustproof screen frame 5 is pulled upwards to separate the clamping block 20 from the clamping groove 21, so that the dustproof screen frame 5 is convenient to replace, the operation is simple, and the installation and the disassembly of the dustproof screen frame 5 are convenient.

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. A drying device for printing of PE (polyethylene) film ink comprises a box body (1), a dustproof screen frame (5) and an air outlet pipe (16), and is characterized in that a plurality of conveying rollers (7) are arranged in the box body (1), films (9) are arranged on the conveying rollers (7), sleeves (6) are arranged at the front end and the rear end of each conveying roller (7), a channel (17) is arranged on each conveying roller (7) and corresponds to each sleeve (6), an inlet (10) is arranged at the left end of the box body (1), and an outlet (11) is arranged at the right end of the box body (1);

the downside most transfer roller (7) downside is equipped with baffle (4), forms between baffle (4) and box (1) and heats chamber (8), is equipped with heater strip (13) in heating chamber (8), be equipped with a plurality of through-holes (12) on baffle (4), through-hole (12) upside is equipped with dust screen frame (5), is equipped with the dust screen on dust screen frame (5), box (1) lower extreme is equipped with air exhauster (14), and box (1) lower extreme corresponds air exhauster (14) and is equipped with air outlet (15), heating chamber (8) front end is equipped with out tuber pipe (16), goes out tuber pipe (16) and is located box (1) inner wall, and it runs through sleeve (6) and is linked together with passageway (17) to go out tuber pipe (16) other end.

2. A drying device for printing PE film ink as claimed in claim 1, characterised in that the ends of the two sleeves (6) remote from each other are provided with bearings, the other ends of which are fixedly connected to the inner wall of the box (1).

3. The drying device for printing the PE film ink is characterized in that a plurality of first through grooves (18) are formed in the inner wall of the channel (17), an air inlet pipe (19) is formed in the other end of the channel (17), the other end of the air inlet pipe (19) penetrates through the box body (1), and the air inlet pipe (19) is communicated with the box body (1).

4. The drying device for printing the PE film ink is characterized in that a box cover (2) is arranged at the upper end of the box body (1), the box cover (2) is movably connected with the box body (1) through a hinge, supporting legs (3) are arranged at four corners of the lower end of the box body (1), and anti-slip pads are arranged at the lower ends of the supporting legs (3).

5. The drying device for printing the PE film ink as claimed in claim 1, wherein the lower end of the dustproof screen frame (5) is symmetrically provided with the clamping blocks (20) at left and right sides, the upper end of the partition plate (4) is provided with the clamping grooves (21) corresponding to the clamping blocks (20), and the dustproof screen frame (5) is clamped with the partition plate (4) through the clamping blocks (20).

6. The drying device for printing the PE film ink as claimed in claim 5, wherein one end of each of the two clamping grooves (21) is provided with a second through groove (24), a rack (23) is arranged in the second through groove (24), the clamping block (20) is provided with a groove (22) corresponding to the rack (23), and the rack (23) is clamped with the clamping block (20).

7. The drying device for printing the PE film ink as claimed in claim 6, wherein the upper end of the rack (23) is engaged with the gear (25), a third through groove (26) is formed in the upper end of the partition plate (4) corresponding to the gear (25), and the gear (25) is fixedly connected with the inner wall of the third through groove (26) through a rotating shaft.