CN219312299U

CN219312299U - Liquid ink printing and gluing device

Info

Publication number: CN219312299U
Application number: CN202320925965.6U
Authority: CN
Inventors: 戴臣; 牛晓阳; 李海龙
Original assignee: Tianjin Sanyuan Printing Co ltd
Current assignee: Tianjin Sanyuan Printing Co ltd
Priority date: 2023-04-23
Filing date: 2023-04-23
Publication date: 2023-07-07
Anticipated expiration: 2033-04-23

Abstract

The utility model relates to a liquid ink printing and gluing device which comprises two main bodies, a conveying assembly, a drying mechanism, a temperature regulating mechanism and a gluing part, wherein the conveying assembly, the drying mechanism, the temperature regulating mechanism and the gluing part are arranged between the main bodies. The utility model is based on the double-drying mechanism, the staff can select heat radiation drying or hot air drying, especially hot air drying according to the process requirement, and the second drying mechanism can dry the paper and dehumidify the paper at the same time due to the arrangement of the heat dissipation holes.

Description

Liquid ink printing and gluing device

Technical Field

The utility model relates to the technical field of liquid ink printing and gluing, in particular to a liquid ink printing and gluing device.

Background

At present, a printer suitable for intaglio printing of film materials has the problem of poor printing effect, and a base plastic film is mainly made of polyvinyl chloride, polyethylene, polypropylene and other resins and is mainly used for packaging or used as a film coating layer.

The drying process is completed through a drying oven and a cooling device, and the traditional drying oven has the problem of uneven drying, so that uneven shrinkage of paper is caused, and the gluing quality is affected; in addition, the plastic film can be easily stretched longitudinally due to force field and temperature field factors in the conduction process of the drying step at present, so that the drying effect is poor, and the printing effect is influenced.

The utility model patent with the application number of 201922437296.4 discloses a liquid ink printing gluing device which uniformly blows to paper through the diversion effect of vent holes on a diversion plate in a drying box, thereby solving the problems of uneven drying and shrinkage of the paper;

however, compressed air after the air vent on the flow distribution plate is distributed still vertically directly blows paper, leads to paper atress deformation and printing ink to blow off easily, and its cooling through the distance from stoving case to the portion of gluing realize the paper, and the effect is difficult to control and needs the staff to fumbly, uses inconveniently, and has the problem that the paper that leads to because of the conveying speed gets into before the portion of gluing temperature difference to influence the effect of gluing.

In order to solve the problems, the utility model provides a liquid ink printing and gluing device.

Disclosure of Invention

Technical problem to be solved by the utility model

The existing gluing device still has the problem that the temperature cannot be controlled in the paper drying process and the paper conveying process after drying is finished, and the gluing effect is affected.

Technical scheme for solving technical problems

Further advantageous and partly inventive embodiments and developments of the utility model are explained in the following description.

The liquid ink printing and gluing device comprises two main bodies, a conveying assembly, a drying mechanism, a temperature regulating mechanism and a gluing part, wherein the conveying assembly, the drying mechanism, the temperature regulating mechanism and the gluing part are arranged between the main bodies;

the conveying assembly is used for driving the paper printed by the printing ink to move, and the drying mechanism comprises a first drying mechanism and a second drying mechanism;

the second drying mechanism includes:

the air heater is arranged on the outer wall of the main body, and the output end of the air heater is connected with a plurality of hot air nozzles through an air supply pipe;

the hot air nozzles are divided into two groups, each group of hot air nozzles are distributed in a linear array, and each hot air nozzle points to the conveying assembly;

the gluing part comprises:

the glue pump is arranged on the outer wall of the main body, and the input end and the output end of the glue pump are respectively provided with a feed pipe and a feed conveying pipe;

the shunt tubes install in the conveying pipeline free end, just the shunt tubes outer wall is provided with a plurality of gluing nozzles, the shunt tubes with the conveying pipeline junction is provided with the solenoid valve.

Preferably, the transfer assembly comprises:

a transfer roller installed between the bodies and driven by a motor installed at the outer wall of the bodies;

the sliding plate and the driven roller are arranged between the main bodies.

Preferably, the first drying mechanism includes:

the heater is arranged on the outer wall of the main body, and the output end of the heater is provided with a plurality of heating pipes;

the heating pipe is arranged between the main bodies and is positioned below the conveying assembly.

Preferably, the temperature adjustment mechanism includes:

the air pump is arranged on the outer wall of the main body, and the output end of the air pump is provided with a refrigerator;

the cold air nozzle is arranged above the main body and is connected with the refrigerator through a flexible pipe.

Preferably, the temperature regulating mechanism further comprises a temperature sensor, the output end of the temperature sensor being directed to the conveying assembly.

Preferably, the hot air nozzle is at an angle of 0 ° to 45 ° to the axial direction of the transfer roller.

Preferably, the number of the sliding plates and the number of the conveying rollers are all a plurality, and the sliding plates and the conveying rollers are alternately arranged.

Preferably, the two main bodies are arranged in opposite directions, and each main body is provided with a heat dissipation hole in a penetrating manner.

ADVANTAGEOUS EFFECTS OF INVENTION

According to the double-drying mechanism provided by the utility model, a worker can select heat radiation drying or hot air drying, especially hot air drying according to the process requirement, and the second drying mechanism can dry paper and dehumidify the paper at the same time due to the arrangement of the heat dissipation holes.

Drawings

Embodiments of the present utility model are described in detail below with reference to the accompanying drawings. In the drawings:

FIG. 1 is a first structural view of the present utility model;

FIG. 2 is a second structural view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is a structural view of a second drying mechanism of the present utility model.

Description of the reference numerals

1. A main body; 101. a heat radiation hole; 2. a motor; 201. a conveying roller; 202. a slide plate; 203. driven roller; 3. a heater; 301. heating pipes; 4. an air heater; 401. an air supply pipe; 402. a hot air nozzle; 402-1, baffles; 5. an air pump; 501. a refrigerator; 502. a cold air nozzle; 503. a temperature sensor; 6. a glue pump; 6-1, feeding pipe; 601. a material conveying pipe; 602. a shunt; 603. a solenoid valve.

Detailed Description

Hereinafter, a liquid ink printing and sizing device according to an embodiment of the present utility model will be described with reference to the drawings.

Referring to fig. 1-4, a liquid ink printing and gluing device includes a main body 1, two main bodies 1, a conveying assembly, a drying mechanism, a temperature adjusting mechanism and a gluing part, wherein the conveying assembly, the drying mechanism, the temperature adjusting mechanism and the gluing part are arranged on the two main bodies 1;

a heat radiation hole 101 is provided through the main body 1;

specifically, the conveying component is used for conveying paper output by the printer, the drying mechanism is used for drying liquid ink on the paper, the temperature adjusting mechanism is used for adjusting the paper to a temperature meeting the requirement of a gluing process, and the gluing part is used for gluing the paper;

with respect to the transfer assembly, comprising:

the conveying rollers 201 are arranged between the main bodies 1 and distributed in a linear array;

the sliding plates 202 are arranged between the main bodies 1, distributed in a linear array, and alternately arranged with the conveying rollers 201;

a motor 2 mounted on the outer wall of one of the main bodies 1, the motor 2 being driven by one of the conveying rollers 201;

specifically, a transmission shaft penetrating through the main body 1 is arranged at the end of the transmission roller 201 which is in transmission with the motor 2, and the motor 2 and the transmission roller are in transmission through a chain or a belt;

driven roller 203 mounted between main bodies 1 and at one end far from motor 2;

regarding the drying mechanism, the drying mechanism includes a first drying mechanism and a second drying mechanism;

the first drying mechanism includes:

a heater 3 mounted on the outer wall of the main body 1;

a heating pipe 301 disposed between the main bodies 1 and installed below the transfer roller 201 and the sliding plate 202;

specifically, the heater 3 is electrically connected to the heating pipe 301;

the second drying mechanism includes:

the air heater 4 is arranged on the outer wall of the main body 1;

the hot air nozzles 402 are arranged above the conveying assembly, and the guide plates 402-1 are arranged in the hot air nozzles 402;

the hot air nozzles 402 are arranged in two groups, and each group of hot air nozzles 402 are distributed in a linear array and are directed to the conveying assembly;

the air heater 4 is connected with the hot air nozzle 402 through an air supply pipe 401;

specifically, the output direction of each group of hot air nozzles 402 is 0 ° -45 ° to the vertical direction of the output direction of the conveying assembly;

more specifically, the output direction of the hot air nozzle 402 is 0 ° -45 ° with the axial direction of the conveying roller 201, that is, the hot air output by the hot air nozzle 402 flows over the paper until being discharged from the heat dissipation hole 101 arranged through the main body 1, the drying efficiency speed of the paper is improved by continuous drying of the hot air, and the hot air can discharge the moisture generated in the drying process of the paper in the discharging process;

regarding the temperature adjustment mechanism, it includes:

the air pump 5 is arranged on the outer wall of the main body 1;

a refrigerator 501 mounted at the output end of the air pump 5;

a cool air nozzle 502 provided above the main body 1 and connected to the refrigerator 501 through a flexible tube;

specifically, the compressed air output by the air pump 5 is cooled by the refrigerator 501 and then output by the cold air nozzle 502;

the temperature sensor 503 is installed on the outer wall of the main body 1 and is symmetrically arranged relative to the air pump 5;

specifically, the output end of the temperature sensor 503 is directed to the transmission assembly;

regarding the glue applying portion, comprising:

the glue pump 6 is arranged on the outer wall of the main body 1 and is arranged on one side of the temperature sensor 503, and a conveying pipe 601 is arranged at the output end of the glue pump 6;

specifically, the input end of the glue pump 6 is provided with a feed pipe 6-1;

more specifically, the outer wall of the material conveying pipe 601 is sleeved with a flexible pipe;

the shunt tubes 602 are arranged at the free ends of the conveying pipes 601, and the number of the shunt tubes 602 is at least two;

specifically, the end of the shunt tube 602 near the delivery tube 601 is provided with an electromagnetic valve 603;

more specifically, the outer wall of the shunt 602 is provided with a plurality of glue dispensing nozzles.

General usage status

The staff puts the device at the output end of the liquid ink printer, and puts the paper processed by the liquid ink printer above the conveying component, namely, puts the paper between the conveying component and the second drying mechanism, selects a first drying mechanism for heat radiation drying or a second drying mechanism for hot air drying according to the technological requirements, and connects glue solution to a feed pipe 6-1 at the input end of a glue pump 6;

the motor 2 included in the conveying assembly drives the conveying roller 201 to rotate, so that the sliding plate 202 and the driven roller 203 cooperate to drive paper to move between the two main bodies 1 on the conveying assembly, and when the paper passes through the drying mechanism, the drying mechanism dries the paper;

first stoving mechanism: the heater 3 heats the heating pipe 301, and the heating pipe 301 heats the sliding plate 202 and the conveying roller 201 through heat radiation conduction, so that the paper is dried;

and a second drying mechanism: the air heater 4 outputs hot air, the hot air is conveyed to the paper through the air supply pipe 401 and the hot air nozzle 402, the paper is dried by hot air, and the main body 1 is provided with the heat dissipation holes 101, namely, the hot air can dehumidify the paper while drying the paper;

in order to avoid that the paper cannot meet the requirement of a gluing process due to overhigh temperature, when the dried paper passes through a temperature regulating mechanism, a temperature sensor 503 monitors the temperature of the paper, if the temperature exceeds a set threshold value, an air pump 5 is started, compressed air output by the air pump 5 is conveyed to the paper through a cold air nozzle 502 after being cooled by a refrigerator 501, and the paper is rapidly cooled, so that the temperature requirement of a gluing part on the paper is met;

when the paper regulated by the temperature regulating mechanism passes through the gluing part, glue solution is covered by the gluing pump 6, the material conveying pipe 601 and the shunt pipe 602, and glue gluing precision control can be performed through the electromagnetic valve 603.

Compared with the prior art, the device has the advantages that the device is provided with the double drying mechanisms, workers can select heat radiation drying or hot air drying according to process requirements, especially hot air drying is achieved, due to the arrangement of the heat dissipation holes 101, the second drying mechanism can dry paper and simultaneously dehumidify the paper, in order to avoid that the temperature of the paper can not meet the temperature requirement of the glue spraying part, the temperature adjusting assembly with the temperature sensor 503 is arranged, semi-automation is achieved, and the device is convenient for the workers to use and is suitable for various use environments.

The present utility model is not limited to the embodiments, and various modifications can be made without departing from the spirit thereof.

Claims

1. The utility model provides a liquid ink printing rubberizing device, includes main part (1), its characterized in that: the two main bodies (1) are arranged, and the device further comprises a conveying assembly, a drying mechanism, a temperature adjusting mechanism and a glue spraying part which are arranged between the main bodies (1);

the second drying mechanism includes:

the hot air blower (4) is arranged on the outer wall of the main body (1), the output end of the hot air blower is connected with a plurality of hot air nozzles (402) through an air supply pipe (401), and a guide plate (402-1) is arranged inside the hot air nozzles (402);

the hot air nozzles (402) are divided into two groups, each group of hot air nozzles (402) is distributed in a linear array, and each hot air nozzle (402) points to the conveying assembly;

the gluing part comprises:

a glue pump (6) which is arranged on the outer wall of the main body (1), and the input end and the output end of the glue pump are respectively provided with a feed pipe (6-1) and a feed conveying pipe (601);

the shunt tube (602) is installed in conveying pipeline (601) free end, just shunt tube (602) outer wall is provided with a plurality of gluing nozzles, shunt tube (602) with conveying pipeline (601) junction is provided with solenoid valve (603).

2. A liquid ink printing and gumming device as set forth in claim 1, wherein: the transfer assembly includes:

a transfer roller (201) mounted between the main bodies (1) and driven by a motor (2) mounted on the outer wall of the main body (1);

the sliding plate (202) and the driven roller (203) are arranged between the main bodies (1).

3. A liquid ink printing and gumming device as set forth in claim 1, wherein: the first drying mechanism includes:

the heater (3) is arranged on the outer wall of the main body (1), and the output end of the heater is provided with a plurality of heating pipes (301);

the heating pipe (301) is arranged between the main bodies (1) and is positioned below the conveying assembly.

4. A liquid ink printing and gumming device as set forth in claim 1, wherein: the temperature adjustment mechanism includes:

the air pump (5) is arranged on the outer wall of the main body (1), and a refrigerator (501) is arranged at the output end of the air pump (5);

and a cold air nozzle (502) which is installed above the main body (1) and is connected with the refrigerator (501) through a flexible pipe.

5. The liquid ink printing and gumming device as set forth in claim 4, wherein: the temperature regulating mechanism further comprises a temperature sensor (503), and the output end of the temperature sensor (503) points to the conveying assembly.

6. A liquid ink printing and gumming device as set forth in claim 2, wherein: the hot air nozzle (402) is 0-45 degrees to the axial direction of the conveying roller (201).

7. A liquid ink printing and gumming device as set forth in claim 2, wherein: the number of the sliding plates (202) and the number of the conveying rollers (201) are several, and the sliding plates (202) and the conveying rollers (201) are alternately arranged.

8. A liquid ink printing and gumming device as set forth in claim 1, wherein: the two main bodies (1) are arranged in opposite directions, and each main body (1) is provided with a radiating hole (101) in a penetrating mode.