CN216610537U

CN216610537U - Printing drying device

Info

Publication number: CN216610537U
Application number: CN202220085357.4U
Authority: CN
Inventors: 刘新玲; 宋杰; 贾秋霜; 刘克宜; 滕悦涵
Original assignee: Weifang Vocational College
Current assignee: Weifang Vocational College
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-05-27
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a printing drying device which comprises a box body shell, a box body inner container, an air inlet cavity and an air return cavity, wherein the box body shell is arranged on the surface of a large-bottom roller flexible printing machine, the box body shell is arranged in a front-back sliding manner, the air inlet cavity and the air return cavity are arranged in the box body shell, three groups of air outlets and two groups of air return openings are arranged on the box body shell, the box body inner container is arranged in the box body shell, the box body inner container is of a conical structure, and an air homogenizing plate is welded in the box body inner container; the utility model belongs to the field of bbb, and particularly relates to a printing drying device which can be used for color space drying of a large-bottom roller printing machine and can also be used for color space drying of a satellite type flexible printing machine. This drying cabinet is made by the stainless steel and is accomplished, and the during operation pair roller blows off hot-blastly, retrieves hot-blastly simultaneously, because of sealed respond well, can not cause hot-blastly to reveal, and the size is compact, simple to operate saves the cost.

Description

Printing drying device

Technical Field

The utility model belongs to the technical field of drying after printing, and particularly relates to a printing drying device.

Background

The traditional drying box generally adopts a long-strip box type design, and has the advantages of large size, large occupied area, more energy consumption and unsatisfactory drying effect.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides a printing and drying apparatus for drying colors of a large-bottom roll printing press and a satellite flexographic printing press, which overcomes the drawbacks of the prior art. This drying cabinet is made by the stainless steel and is accomplished, and the during operation pair roller blows off hot-blastly, retrieves hot-blastly simultaneously, because of sealed respond well, can not cause hot-blastly to reveal, and the size is compact, simple to operate saves the cost.

The technical scheme adopted by the utility model is as follows: this scheme includes box shell, box inner bag, air inlet chamber and return air chamber, box shell installs in big bottom roll flexographic printing machine surface for the printing ink after the printing is dry, the slidingtype setting around the box shell is convenient for pass the paper between drying cabinet and bottom roll, air inlet chamber and return air chamber are located in the box shell, be equipped with three air outlets of group and two sets of return air inlets on the box shell, the box inner bag is located in the box shell, the box inner bag is the toper structure, the even wind board of box inner bag inside weld can keep hot-blastly unanimous at drying cabinet length direction wind speed.

An adjustable sealing strip is arranged between the box body shell and the bottom roller, the size of a gap between the box body shell and the bottom roller can be adjusted, and hot air leakage is avoided.

The air inlet cavity is internally provided with a blower, and the air return cavity is internally provided with an exhaust fan.

The power of the air extractor is larger than that of the air blower, the air of the case body shell is blown in from one side of the air inlet cavity, the air of the air return cavity is blown out from one side of the air extractor, the air quantity is extracted and is larger than the air quantity blown in, and the hot air is guaranteed not to be leaked.

The width of the air outlet is 2.5-3.5mm, the high air speed of blown hot air can be guaranteed, the width of the air return inlet is 7mm, and the large flow of drawn hot air can be guaranteed.

The box body shell is made of stainless steel materials, and wind resistance can be reduced.

The utility model with the structure has the following beneficial effects: the printing drying device can be used for drying among colors of a large-bottom roller printing machine and can also be used for drying among colors of a satellite type flexible printing machine. This drying cabinet is made by the stainless steel and is accomplished, and the during operation pair roller blows off hot-blastly, retrieves hot-blastly simultaneously, because of sealed respond well, can not cause hot-blastly to reveal, and the size is compact, simple to operate saves the cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic view of the structure of the wind chamber in the present embodiment;

fig. 3 is a schematic structural view of the air uniforming plate in the scheme.

The air conditioner comprises a box body shell 1, a box body inner container 2, an air homogenizing plate 3, a sealing strip 4, a bottom roller 5, an air outlet 6, an air return opening 7, an air inlet cavity 8, an air inlet cavity 9 and an air return cavity.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

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.

As shown in fig. 1-3, the scheme includes a box housing 1, a box liner 2, an air inlet chamber 8 and a return air chamber 9, wherein the box housing 1 is installed on the surface of a large-bottom roller flexographic printing machine and used for drying printed ink, the box housing 1 is arranged in a front-back sliding manner so as to facilitate paper to pass between a drying box and a bottom roller 5, the air inlet chamber 8 and the return air chamber 9 are arranged in the box housing 1, three groups of air outlets 6 and two groups of return air inlets 7 are arranged on the box housing 1, the box liner 2 is arranged in the box housing 1, the box liner 2 is of a conical structure, and an air distribution plate 3 is welded inside the box liner 2 and can keep the air speed of hot air in the length direction of the drying box consistent.

An adjustable sealing strip 4 is arranged between the box body shell 1 and the bottom roller 5, the size of a gap between the box body shell 1 and the bottom roller 5 can be adjusted, and hot air leakage is avoided.

A blower is arranged in the air inlet cavity 8, and an exhaust fan is arranged in the air return cavity 9.

The power of the air extractor is larger than that of the air blower, the hot air of the box body shell 1 is blown in from one side of the air inlet cavity 8, the air return cavity 9 is blown out from one side of the air extractor, the air quantity is drawn out and is larger than the air quantity blown in, and the hot air leakage is avoided.

The width of the air outlet 6 is 2.5-3.5mm, which can ensure that the blown hot air has high wind speed, and the width of the return air inlet 7 is 7mm, which can ensure that the drawn hot air has large flow.

The box body shell 1 is made of stainless steel materials, and wind resistance can be reduced.

When the device is used specifically, the device is installed on the surface of a large-bottom roller flexible printing machine, the large-bottom roller is cooled by cooling water, paper is prevented from being heated and deformed, hot air is blown in from one side of the air inlet cavity 8, one side of the air return cavity 9 is blown out by the exhaust fan, the air volume is drawn out and is larger than the air volume blown in, and hot air leakage is avoided. Can ensure that the blown hot air has high wind speed and the drawn hot air has large flow.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A printing drying device is characterized in that: the flexible printing press is characterized by comprising a box shell, a box inner container, an air inlet cavity and an air return cavity, wherein the box shell is installed on the surface of a large-bottom roller flexible printing press, the box shell is arranged in a front-back sliding mode, the air inlet cavity and the air return cavity are arranged in the box shell, three air outlets and two air return ports are arranged on the box shell, the box inner container is arranged in the box shell, the box inner container is of a conical structure, and an air homogenizing plate is welded inside the box inner container.

2. A print drying apparatus as claimed in claim 1, wherein: an adjustable sealing strip is arranged between the box body shell and the bottom roller.

3. A print drying apparatus as claimed in claim 2, wherein: the air inlet cavity is internally provided with a blower, and the air return cavity is internally provided with an exhaust fan.

4. A print drying apparatus as claimed in claim 3, wherein: the power of the air extractor is larger than that of the air blower.

5. A print drying apparatus according to claim 4, characterised in that: the width of the air outlet is 2.5-3.5mm, and the width of the air return inlet is 7 mm.

6. A print drying apparatus according to claim 5, characterised in that: the box shell is made of stainless steel.