CN203236832U

CN203236832U - Drying device for printing machine

Info

Publication number: CN203236832U
Application number: CN 201220716143
Authority: CN
Inventors: 杨仲件; 韩宏彼; 杨吴献
Original assignee: Cangnan Longgang Xinfeng Printing Dmrchinery Co Ltd
Current assignee: Cangnan Longgang Xinfeng Printing Dmrchinery Co Ltd
Priority date: 2012-12-17
Filing date: 2012-12-17
Publication date: 2013-10-16
Anticipated expiration: 2022-12-17

Abstract

The utility model provides a drying device for a printing machine. The drying device comprises a drying box, a draught fan, an air pipeline, an exhaust pipeline, a heating box and a control device, wherein the heating box is communicated with the drying box. The heating box is provided with an air inlet, and the control device controls the air inlet to be communicated with the air inlet pipeline and the exhaust pipeline in an operable mode. According to the drying device for the printing machine, the heating box is additionally arranged, therefore, the temperature of air flowing into the drying box is higher, drying speeds and drying efficiency are improved, and besides, paper can be evenly dried because the paper is dried through the high-temperature flowing air; the drying device for the printing machine is easy and convenient to operate because a handle of the control device is arranged to control the air inlet to be communicated with the air inlet pipeline and the exhaust pipeline or to be disconnected from the air inlet pipeline and the exhaust pipeline.

Description

The drying unit that is used for printing machine

Technical field

The utility model relates to printer field, especially, relates to a kind of drying unit for printing machine.

Background technology

At present, oven dry mainly contains two kinds of drying modes for the paper behind the press printing, a kind of is to adopt drying baker, drying baker has lagging casing, and the heating wire infrared ray is installed in the lagging casing, then adopts an exhaust outlet to blow heating wire is red, the heat energy that heating wire is produced blows on the paper its enforcement oven dry, but heating wire produces the temperature of heat energy and can not get control, and it is inhomogeneous needing to cause the paper of oven dry to be heated, thus the also oven dry of another part so that a paper part has been dried; Another kind of drying mode is that air exhauster is set in drying baker, and baking oven is provided with the air inlet that air feed enters baking oven, the exhaust outlet that air feed flows out baking oven, still, the drying unit of the printing machine of this structure, drying efficiency is low, thereby reduces production efficiency, is unfavorable for the development of enterprise.

The utility model content

The utility model purpose is to provide a kind of drying unit for printing machine, with the paper that the solves drying unit of the prior art oven dry technical problem inhomogeneous or that drying efficiency is low of being heated.

For achieving the above object, according to an aspect of the present utility model, a kind of drying unit for printing machine is provided, comprise: drying baker, blower fan, admission line, discharge duct, the heating cabinet that communicates with drying baker and control device, heating cabinet is provided with air inlet, and control device control air inlet operationally communicates with admission line and discharge duct.

Further, control device comprises the handle that deep bead and operation deep bead move.

Further, deep bead is located at the intersection of admission line and discharge duct, and deep bead is operationally kept out the mouth of pipe at admission line and discharge duct.

Further, be provided with heating tube in the heating cabinet.

The utlity model has following beneficial effect:

1, drying unit of the present utility model is by setting up heating cabinet, so that it is higher to enter the temperature of air of drying baker, thereby accelerates drying rate, improve drying efficiency, and dry paper by the high temperature air that flows, can so that the paper oven dry evenly;

2, control the break-make of air inlet and admission line and discharge duct by the handle that control device is set, simple, convenient.

Except purpose described above, feature and advantage, the utility model also has other purpose, feature and advantage.The below is described in further detail the utility model with reference to figure.

Description of drawings

The accompanying drawing that consists of the application's a part is used to provide further understanding of the present utility model, and illustrative examples of the present utility model and explanation thereof are used for explaining the utility model, do not consist of improper restriction of the present utility model.In the accompanying drawings:

Fig. 1 is the structural representation of the drying unit that is used for printing machine of the utility model preferred embodiment; And

Fig. 2 is the cross-sectional schematic of A-A shown in Figure 1.

The specific embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.

Referring to Fig. 1 and Fig. 2, preferred embodiment of the present utility model provides a kind of drying unit for printing machine, comprise: drying baker 10, blower fan 20, admission line 40, discharge duct 50, the heating cabinet 30 that communicates with drying baker 10 and control device 60, heating cabinet 30 is provided with air inlet 31, and control device 60 control air inlets 31 operationally communicate with admission line 40 and discharge duct 50.Drying unit of the present utility model is by setting up heating cabinet 30, so that it is higher to enter the temperature of air of drying baker 10, thereby accelerates drying rate, improve drying efficiency, and dry paper by the high temperature air that flows, can so that the paper oven dry evenly; Handle 62 control air inlets 31 by control device 60 is set and the break-make of admission line 40 and discharge duct 50, simple, convenient.

Drying baker 10 communicates with heating cabinet 30, is provided with heating tube 32 in the heating cabinet 30 so that raise through the air themperature of heating cabinet 30, enter drying baker 10 after, accelerate drying rate, improve drying efficiency, and dry paper by the high temperature air that flows, can be so that the paper oven dry be even.Heating cabinet 30 is provided with air inlet 31, and air inlet 31 operationally communicates with admission line 40 and discharge duct 50.

Please in conjunction with referring to Fig. 2, the utility model also comprises control device 60, control device 60 comprises the handle 62 that deep bead 61 and operation deep bead 61 move, deep bead 61 is located at the intersection of admission line 40 and discharge duct 50, and deep bead 61 is operationally kept out the mouth of pipe at admission line 40 and discharge duct 50.Deep bead 61 is linked with handle 62, is moved by the deep bead 61 that rotarily drives of handle 62.

The course of work of drying unit of the present utility model is: drive blower fan 20 work, and rotary handle 62, so that deep bead 61 disconnects discharge duct 50 and air inlet 31, thereby admission line 40 communicates with air inlet 31; Outside air enters into air inlet 31 by admission line 40, heats in air inlet 31 enters into heating cabinet 30, enters 10 pairs of printing sheets of drying baker through the air of heating tube 32 heating and dries.When the air in the needs displacement drying baker 10, rotary handle 62, so that admission line 40 disconnects with air inlet 31, discharge duct 50 and air inlet 31 communicate, and discharge the air in the drying baker 10, keep the pure and fresh of drying baker 10 interior air.

From the above description, can find out, the utlity model has following beneficial effect:

Drying unit of the present utility model is by setting up heating cabinet, so that it is higher to enter the temperature of air of drying baker, thereby accelerates drying rate, improve drying efficiency, and dry paper by the high temperature air that flows, can so that the paper oven dry evenly; Handle control air inlet by control device is set and the break-make of admission line and discharge duct, simple, convenient.

The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. drying unit that is used for printing machine, it is characterized in that, comprise: drying baker (10), blower fan (20), admission line (40), discharge duct (50), the heating cabinet (30) that communicates with described drying baker (10) and control device (60), described heating cabinet (30) is provided with air inlet (31), and described control device (60) is controlled described air inlet (31) and operationally communicated with described admission line (40) and described discharge duct (50).

2. the drying unit for printing machine according to claim 1 is characterized in that, described control device (60) comprises deep bead (61) and the mobile handle (62) of the described deep bead of operation (61).

3. the drying unit for printing machine according to claim 2, it is characterized in that, described deep bead (61) is located at the intersection of described admission line (40) and described discharge duct (50), and described deep bead (61) is operationally kept out the mouth of pipe at described admission line (40) and described discharge duct (50).

4. the drying unit for printing machine according to claim 1 is characterized in that, is provided with heating tube (32) in the described heating cabinet (30).