CN214492071U

CN214492071U - Plastic bag environmental protection printing drying device

Info

Publication number: CN214492071U
Application number: CN202022810424.8U
Authority: CN
Inventors: 吴凯凯
Original assignee: Fujian Nansheng Color Printing Co ltd
Current assignee: Fujian Nansheng Color Printing Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-10-26
Anticipated expiration: 2030-11-30

Abstract

The utility model belongs to the field of plastic bag printing and processing, and particularly discloses a plastic bag environment-friendly printing and drying device, which comprises a drying box body, a material guiding structure and a material drying rod structure, wherein the inner side of the drying box body is provided with a drying cavity, and the top side of the drying box body is provided with a hot air channel communicated with the drying cavity; the material guide structure is provided with a feeding guide roller assembly and a discharging guide roller assembly, the feeding guide roller assembly comprises a first material guide roller distributed on the outer side of the drying box body, and a second material guide roller, a third material guide roller and a fourth material guide roller distributed on the inner side of the drying box body, a printed plastic bag material is guided by the first material guide roller and extends into the drying box body, and the free end of the plastic bag material extends in a guiding manner through the second material guide roller, the third material guide roller and the fourth material guide roller; the material drying rod structure is arranged on the inner side of the drying chamber. The utility model discloses can increase its time at the inside stop of stoving box at the removal in-process of material, and improve drying efficiency, reduce the total time and reach energy-conserving effect.

Description

Plastic bag environmental protection printing drying device

Technical Field

The utility model relates to a plastic bag printing processing field specifically is a plastic bag environmental protection printing drying device.

Background

Printing is a technique of transferring ink onto the surface of a material such as paper, fabric, or a packaging bag by performing processes such as plate making, ink testing, and pressing on an original such as characters, patterns, and photographs, and thereby copying the contents of the original in bulk. After the printing is finished, the printed material needs to be dried to ensure the printing effect. When the existing printing and drying device is used for printing, a printed matter enters the drying device from the feeding hole, and after the printed matter is dried by a heating mechanism in the drying device, the printed matter is discharged from the discharging hole, so that the drying operation is completed.

The common plastic bag drying mode is to blow hot air directly opposite to the rolled plastic bag through an air heater for drying, and has the advantages of large space, low temperature, poor drying effect and high energy consumption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plastic bag environmental protection printing drying device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly printing and drying device for plastic bags comprises a drying box body, a material guide structure and a material drying rod structure, wherein a drying cavity is arranged on the inner side of the drying box body, and a hot air channel communicated with the drying cavity is arranged on the top side of the drying box body; the material guide structure is provided with a feeding guide roller assembly and a discharging guide roller assembly, the feeding guide roller assembly comprises a first material guide roller distributed on the outer side of the drying box body, and a second material guide roller, a third material guide roller and a fourth material guide roller distributed on the inner side of the drying box body, a printed plastic bag material is guided by the first material guide roller and extends into the drying box body, and the free end of the plastic bag material extends in a guiding manner through the second material guide roller, the third material guide roller and the fourth material guide roller; the drying rod structure is arranged on the inner side of the drying chamber and comprises a mounting plate, a guide sleeve, an adjusting block, an adjusting rod and a swinging rod, the mounting plate is fixed on the inner side of the drying chamber, the middle of the top end of the mounting plate is provided with the guide sleeve, and the inner side of the guide sleeve is provided with the adjusting block.

Preferably, the adjusting rod is arranged outside the drying box body, the bottom end of the adjusting rod is connected with a rotating rod, and the top end of the adjusting rod penetrates through the drying box body and is connected to the bottom end of the adjusting block.

Preferably, the two sides of the top end of the adjusting block are hinged with supporting rods, and the free ends of the supporting rods are connected with swinging rods through rotating seats.

Preferably, the guide rollers are arranged on the top side part and the middle part of the swing rod, and the bottom end of the swing rod is movably connected with the mounting plate through a hinge shaft.

Preferably, the discharging guide roller assembly comprises a fifth guide roller and a sixth guide roller which are arranged inside the drying chamber, and the end part of the plastic bag material extending out of the fourth guide roller passes through the plurality of guide rollers, the fifth guide roller and the sixth guide roller and extends to the outer side of the drying box body.

Preferably, the bottom side of the drying box body close to the first guide roller is also connected with a gas-guiding discharge pipe, the free end of the gas-guiding discharge pipe is connected with a drying cover, and the drying cover is over against the first guide roller and is used for preheating and drying the plastic bag material.

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

1. the utility model discloses a setting up and drying by fire the material pole structure, drying by fire the material pole structure and can making two swinging arms expand under the drive of bull stick, utilize the swinging arms increase plastic bag material that expands at the inside area of stoving box, increase its time at the inside stop of stoving box at the removal in-process of material simultaneously, and improve drying efficiency, reduce the total time and reach energy-conserving effect.

2. The utility model discloses a set up the bleed calandria, the bleed calandria can derive the partial heat in the drying box to carry out the predrying with its output to the plastic bag material by the stoving cover, thereby can utilize the waste heat in the air current to carry out the predrying and improve the efficiency of drying to the material that is not dried.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the figure: 1. drying the box body; 2. a hot air passage; 3. a first guide roller; 4. a second guide roller; 5. a third guide roller; 6. a fourth guide roller; 7. mounting a plate; 8. a guide sleeve; 9. an adjusting block; 10. adjusting a rod; 11. a swing lever; 12. a strut; 13. a guide roller; 14. a fifth guide roller; 15. a sixth guide roller; 16. a bleed air duct; 17. and (7) drying the cover.

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.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: an environment-friendly printing and drying device for plastic bags comprises a drying box body 1, a material guide structure and a material drying rod structure, wherein a drying chamber is arranged on the inner side of the drying box body 1, and a hot air channel 2 communicated with the drying chamber is arranged on the top side of the drying box body 1; the material guide structure is provided with a material feeding guide roller assembly and a material discharging guide roller assembly, the material feeding guide roller assembly comprises a first material guide roller 3 distributed on the outer side of the drying box body 1, and a second material guide roller 4, a third material guide roller 5 and a fourth material guide roller 6 distributed on the inner side of the drying box body 1, a printed plastic bag material is guided by the first material guide roller 3 and extends into the drying box body 1, and the free end of the plastic bag material is guided and extended by the second material guide roller 4, the third material guide roller 5 and the fourth material guide roller 6; the drying rod structure is arranged on the inner side of the drying chamber and comprises a mounting plate 7, a guide sleeve 8, a regulating block 9, a regulating rod 10 and a swinging rod 11, the mounting plate 7 is fixed on the inner side of the drying chamber, the middle of the top end of the mounting plate is provided with the guide sleeve 8, and the regulating block 9 is arranged on the inner side of the guide sleeve 8.

In this embodiment, the adjusting rod 10 is disposed outside the drying box 1 and the bottom end thereof is connected to a rotating rod, and the top end thereof is threaded through the drying box 1 and connected to the bottom end of the adjusting block 9.

In this embodiment, the two sides of the top end of the adjusting block 9 are hinged with a support rod 12, and the free end of the support rod 12 is connected with a swing rod 11 through a rotating seat.

In this embodiment, the top side and the middle of the swing rod 11 are provided with guide rollers 13, and the bottom end of the swing rod 11 is movably connected with the mounting plate 7 through a hinge shaft.

In this embodiment, the discharging guide roller assembly comprises a fifth guide roller 14 and a sixth guide roller 15 which are arranged inside the drying chamber, and the end of the plastic bag material extending out of the fourth guide roller 6 passes through the plurality of guide rollers 13, the fifth guide roller 14 and the sixth guide roller 15 and extends to the outside of the drying box 1.

In this embodiment, the plastic bag material after printing is guided by the first guide roller 3 and stretches into the drying box 1, the free end of the plastic bag material extends to the position of the material drying rod structure through the second guide roller 4, the third guide roller 5 and the fourth guide roller 6, the material drying rod structure is arranged, the material drying rod structure can enable the two swing rods 11 to be unfolded under the driving of the swing rods, the area of the plastic bag material inside the drying box 1 is increased by the unfolded swing rods 11, meanwhile, the stay time of the material inside the drying box 1 is increased in the moving process of the material, the drying efficiency is improved, the total time is reduced, and the energy-saving effect is achieved.

In this embodiment, the bottom side of the drying box 1 close to the first guide roller 3 is further connected with a bleed-off pipe 16, the free end of the bleed-off pipe 16 is connected with a drying cover 17, and the drying cover 17 is over against the first guide roller 3 and is used for preheating and drying the plastic bag material.

In the embodiment, by providing the air-bleed calandria 16, the air-bleed calandria 16 can lead out part of the heat in the drying box 1, and the heat is output by the drying cover 17 to pre-dry the plastic bag material, so that the un-dried material can be pre-dried by using the residual heat in the air flow to improve the drying efficiency.

It is worth noting that: whole device is connected with power and total control button, and it realizes controlling it through total control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and concrete circuit structure here.

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 environment-friendly printing and drying device for the plastic bags is characterized by comprising a drying box body (1), a material guide structure and a material drying rod structure, wherein a drying chamber is arranged on the inner side of the drying box body (1), and a hot air channel (2) communicated with the drying chamber is arranged on the top side of the drying box body (1); the material guide structure is provided with a feeding guide roller assembly and a discharging guide roller assembly, the feeding guide roller assembly comprises a first material guide roller (3) distributed on the outer side of the drying box body (1), a second material guide roller (4), a third material guide roller (5) and a fourth material guide roller (6) distributed on the inner side of the drying box body (1), a printed plastic bag material is guided by the first material guide roller (3) and extends into the drying box body (1), and the free end of the plastic bag material is guided and extended by the second material guide roller (4), the third material guide roller (5) and the fourth material guide roller (6); the drying rod structure is arranged on the inner side of the drying chamber and comprises a mounting plate (7), a guide sleeve (8), a regulating block (9), a regulating rod (10) and a swinging rod (11), the mounting plate (7) is fixed on the inner side of the drying chamber, the middle of the top end of the mounting plate is provided with the guide sleeve (8), and the inner side of the guide sleeve (8) is provided with the regulating block (9).

2. The environment-friendly printing and drying device for the plastic bags according to claim 1, which is characterized in that: the adjusting rod (10) is arranged outside the drying box body (1) and the bottom end of the adjusting rod is connected with a rotating rod, and the top end of the adjusting rod penetrates through the drying box body (1) in a threaded mode and is connected to the bottom end of the adjusting block (9).

3. The environment-friendly printing and drying device for the plastic bags according to claim 1, which is characterized in that: the two sides of the top end of the adjusting block (9) are hinged with supporting rods (12), and the free ends of the supporting rods (12) are connected with swing rods (11) through rotating seats.

4. The environment-friendly printing and drying device for the plastic bags according to claim 3, wherein: the guide rollers (13) are arranged on the top side part and the middle part of the swing rod (11), and the bottom end of the swing rod (11) is movably connected with the mounting plate (7) through a hinge shaft.

5. The environment-friendly printing and drying device for the plastic bags according to claim 1, which is characterized in that: the discharging guide roller assembly comprises a fifth guide roller (14) and a sixth guide roller (15) which are arranged on the inner side of the drying chamber, and the end part of the plastic bag material, which extends out of the fourth guide roller (6), passes through the guide rollers (13), the fifth guide roller (14) and the sixth guide roller (15) and extends to the outer side of the drying box body (1).

6. The environment-friendly printing and drying device for the plastic bags according to claim 1, which is characterized in that: the bottom side of the drying box body (1) close to the first guide roller (3) is further connected with an air-entraining calandria (16), the free end of the air-entraining calandria (16) is connected with a drying cover (17), and the drying cover (17) is over against the first guide roller (3) and is used for preheating and drying the plastic bag material.