CN211227862U

CN211227862U - High-speed thermal sublimation transfer printing paper prepares for spraying mechanism

Info

Publication number: CN211227862U
Application number: CN201922027520.2U
Authority: CN
Inventors: 周明
Original assignee: Jiangyin Allnice Digital Technology Co ltd
Current assignee: Jiangyin Allnice Digital Technology Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-08-11
Anticipated expiration: 2029-11-21

Abstract

The utility model relates to a high-speed thermal sublimation changes spraying mechanism for preparation of printing paper is provided with spray tube (3) in box (1), and the length direction perpendicular to paper's of spray tube (3) traffic direction, the spout that evenly sets up on this spray tube (3) is vertical downwards, be provided with a layer board (2) in box (1), layer board (2) are located between paper feed mouth (1.1) and exit slot (1.2), layer board (2) inside is provided with vacuum chamber (2.1), and this vacuum chamber (2.1) is located the below of spray tube (3), the upper surface of layer board (2) is provided with a plurality of absorption holes (2.2), and this absorption hole (2.2) are located the below of spray tube (3), and absorb hole (2.2) and are linked together with vacuum chamber (2.1). The utility model relates to a high-speed thermal sublimation changes printing machine and constructs for preparation, it adsorbs the paper through little vacuum adsorption mode to the harmful effects that compression roller physical contact caused have been avoided.

Description

High-speed thermal sublimation transfer printing paper prepares for spraying mechanism

Technical Field

The utility model relates to a spraying mechanism especially relates to a spraying mechanism for making thermal sublimation changes printing paper, belongs to thermal sublimation and changes printing paper technical field.

Background

At present, with the improvement of living standard, people increasingly pursue personalized living quality, and the heat transfer printing can transfer printing images along with the intention of people on the occasions such as fabrics, cups, walls and the like, so that the personalization is embodied, and the heat transfer printing mode is widely applied; among them, the thermal sublimation transfer printing is the most convenient one in the thermal transfer printing, and the dosage thereof is increased day by day; for this reason, the demand for thermal sublimation transfer paper as a carrier is also steadily increasing.

Nowadays, in order to improve the yield of the thermal sublimation transfer paper, thermal sublimation transfer paper manufacturing enterprises begin to continuously expand the productivity and improve the yield of a single production line, wherein the scheme widely adopted at present is to accelerate the manufacturing speed among various working procedures so as to improve the productivity; however, in the application process, it is found that in the processes of batching, drying and the like, the speed increase can be realized by increasing the stirring speed and improving the heating power, but the spraying link has problems: the spraying speed can be conveniently adjusted, once the spraying speed is increased, the spraying effect of spraying is accelerated, and the paper is fluctuated at the moment, so that the paper needs to be positioned by additionally arranging a press roller before and after spraying, but in the spraying process, the sprayed paint is inevitably sprayed on the press roller, and in the process that the rotating press roller is contacted with the paper, the part of the paint is smeared on the paper, so that the paint on the paper is not uniform; moreover, after the coating on the compression roller is solidified due to product replacement or shutdown maintenance, the compression roller can damage the paper or the coating layer, so that the quality of the thermal sublimation transfer paper is affected, and the compression roller needs to be replaced frequently for cleaning, so that the production continuity is reduced undoubtedly, and the productivity is not improved easily; therefore, a new spraying structure is needed to match the requirement of high-speed production.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned not enough, provide a high-speed thermal sublimation changes printing paper preparation and uses spraying mechanism, it adsorbs the paper through little vacuum adsorption mode to the harmful effects that compression roller physical contact caused have been avoided.

The purpose of the utility model is realized like this:

the utility model provides a high-speed thermal sublimation changes spraying mechanism for preparation of printing paper, includes the box, paper feed mouth and exit slot have been seted up respectively to the front and back end of box, and the paper moves between paper feed mouth and exit slot, be provided with the spray tube in the box, and the length direction perpendicular to paper's of spray tube traffic direction, the spout that evenly sets up on this spray tube is vertical downwards, be provided with a layer board in the box, the layer board is located between paper feed mouth and the exit slot, the inside vacuum chamber that is provided with of layer board, this vacuum chamber are located the below of spray tube, the upper surface of layer board is provided with a plurality of absorption holes, and this absorption hole is located the below of spray tube, and the absorption hole is linked together with.

The utility model relates to a high-speed thermal sublimation changes printing paper preparation and uses spraying mechanism, the lateral wall of layer board is provided with a evacuation mouth that links to each other with evacuating device, the adsorption hole is close to evacuation mouth and arranges sparsely, and the adsorption hole keeps away from evacuation mouth and arranges densely.

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

the utility model discloses a vacuum adsorption mode guarantees that the paper tiles in the spraying, and can not take place to fluctuate because of the wind current that the spraying produced, and contactless form can not cause any harmful effects, consequently when improving the manufacturing speed, has guaranteed the effect of spraying, has guaranteed product quality.

Drawings

Fig. 1 is a schematic structural view of the high-speed thermal sublimation transfer paper standby spraying mechanism of the present invention.

Figure 2 is the utility model relates to a high-speed thermal sublimation changes printing paper preparation with cross-sectional view of bottom plate of spraying mechanism.

Wherein:

the device comprises a box body 1, a supporting plate 2 and a spray pipe 3;

a paper inlet 1.1 and a paper outlet 1.2;

a vacuum chamber 2.1, an adsorption hole 2.2 and a vacuum pumping port 2.3.

Detailed Description

Referring to fig. 1 and 2, the utility model relates to a high-speed thermal sublimation changes spraying mechanism for preparation of printing paper includes box 1, paper feed inlet 1.1 and exit slot 1.2 have been seted up respectively to the front and back end of box 1, and the paper moves between paper feed inlet 1.1 and exit slot 1.2, be provided with spray tube 3 in the box 1, and the traffic direction of the length direction perpendicular to paper of spray tube 3, the spout that evenly sets up on this spray tube 3 is vertical downwards, its characterized in that:

a supporting plate 2 is arranged in the box body 1, the supporting plate 2 is positioned between a paper inlet 1.1 and a paper outlet 1.2, a vacuum chamber 2.1 is arranged in the supporting plate 2, the vacuum chamber 2.1 is positioned below the spray pipe 3, a plurality of adsorption holes 2.2 are arranged on the upper surface of the supporting plate 2, the adsorption holes 2.2 are positioned below the spray pipe 3, and the adsorption holes 2.2 are communicated with the vacuum chamber 2.1;

furthermore, the side wall of the supporting plate 2 is provided with a vacuumizing port 2.3 connected with a vacuumizing device, the adsorption holes 2.2 are sparsely arranged near the vacuumizing port 2.3, and the adsorption holes 2.2 are densely arranged far away from the vacuumizing port 2.3, so that the adsorption force at each position is more uniform;

in addition: it should be noted that the above-mentioned embodiment is only a preferred embodiment of the present patent, and any modification or improvement made by those skilled in the art based on the above-mentioned conception is within the protection scope of the present patent.

Claims

1. The utility model provides a high-speed thermal sublimation changes spraying mechanism for preparation of printing paper, includes box (1), paper feed mouth (1.1) and exit slot (1.2) have been seted up respectively to the front and back end of box (1), and the paper moves between paper feed mouth (1.1) and exit slot (1.2), be provided with spray tube (3) in box (1), and the running direction of the length direction perpendicular to paper of spray tube (3), the spout that evenly sets up on this spray tube (3) is vertical downwards, its characterized in that:

be provided with a layer board (2) in box (1), layer board (2) are located between paper feed mouth (1.1) and exit slot (1.2), layer board (2) inside is provided with vacuum chamber (2.1), and this vacuum chamber (2.1) is located the below of spray tube (3), the upper surface of layer board (2) is provided with a plurality of adsorption holes (2.2), and this adsorption hole (2.2) are located the below of spray tube (3), and adsorption hole (2.2) are linked together with vacuum chamber (2.1).

2. The spray coating mechanism for high-speed sublimation transfer paper preparation as claimed in claim 1, wherein: the side wall of the supporting plate (2) is provided with a vacuumizing port (2.3) connected with a vacuumizing device, the adsorption holes (2.2) are sparsely arranged near the vacuumizing port (2.3), and the adsorption holes (2.2) are densely arranged far away from the vacuumizing port (2.3).