CN217259218U

CN217259218U - High even stoving mechanism of digital printing equipment

Info

Publication number: CN217259218U
Application number: CN202220529801.7U
Authority: CN
Inventors: 杨文�
Original assignee: Hangzhou Saiyang Digital Technology Co ltd
Current assignee: Hangzhou Saiyang Digital Technology Co ltd
Priority date: 2022-03-10
Filing date: 2022-03-10
Publication date: 2022-08-23
Anticipated expiration: 2032-03-10

Abstract

The utility model discloses a high-uniform drying mechanism of digital printing equipment, which comprises a drying box body and a controller arranged on the box body, wherein the drying box body is arranged between two fabric conveying guide belts, the two sides of the drying box body are respectively provided with an inlet and an outlet corresponding to the conveying guide belts, a plurality of conveying rollers are rotatably connected in the drying box body, a main drying fan is arranged above the conveying rollers, a moving mechanism is arranged between the main drying fan and the drying box body, the controller is electrically connected with the moving mechanism, the length of the main drying fan is the same as the width of the fabric, the main drying fan is controlled to move in the drying box body, a preheating fan is arranged at the inlet in the drying box body, a cooling fan is arranged at the outlet in the drying box body, and the drying degree of ink on the same section of the fabric is the same through the movement of the main drying fan, the printing quality is improved.

Description

High even stoving mechanism of digital printing equipment

Technical Field

The utility model belongs to the technical field of digital printing equipment, more specifically the utility model relates to a high even drying mechanism of digital printing equipment that says so.

Background

With the wide application of the digitization technology in various industries, the development and progress of new technology are promoted continuously. The digital printing technology is a high and new technology product which integrates the mechanical and computer electronic information technologies and is gradually formed along with the continuous development of the computer technology, the appearance and continuous perfection of the technology bring a brand new concept to the textile printing and dyeing industry, and the advanced production principle and means of the technology bring an unprecedented development opportunity to the textile printing and dyeing.

The printing mode of printing complicated decorative pattern on the surface fabric among the prior art is mostly through printing the horizontal reciprocating motion of shower nozzle and printing the pattern segmentation on the surface fabric, the surface fabric after printing can get into in the oven at rear, thereby make the pigment ink on the surface fabric fixed on the surface fabric by fast drying, and because it is lateral shifting to print the shower nozzle, there is precedence in the time that the ink on the same segmentation falls on the surface fabric, and the surface fabric of same segmentation gets into the oven simultaneously, make the stoving time of the ink on the same segmentation the same, when the surface fabric that leads to is seen off the oven, the following problem appears: firstly drying the ink falling from the same section of the fabric, and then drying the ink falling from the same section of the fabric; or when the ink which falls down later is dried, the ink which falls down first can be excessively baked, thereby influencing the printing quality of the fabric.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a high even stoving mechanism of digital printing equipment makes the ink obtain even stoving through its inside main drying fan of stoving box, improves oven-dry mass.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high even stoving mechanism of digital printing equipment, includes the stoving box and is located the controller on the box, and the stoving box is located between two surface fabric transport conduction bands, and the both sides of stoving box are provided with the entry and the export that correspond transport conduction band respectively, the internal rotation of stoving box is connected with a plurality of conveying rollers, the top of conveying roller is provided with main drying fan, be provided with moving mechanism between main drying fan and the stoving box, controller and moving mechanism electric connection, main drying fan's length is the same with the width of surface fabric, controls main drying fan and removes in the stoving box, the inside preheating fan that is provided with of stoving box in the entrance, the inside cooling blower that is provided with in the exit of stoving box.

Further, the moving mechanism comprises a fixed beam and a moving beam connected to the fixed beam in a sliding mode, and the main drying fan is connected with the moving beam in a sliding mode.

Furthermore, a plurality of drying air openings are formed in the bottom of the main drying fan.

Further, the preheating fan is located below the fabric, and the cooling fan is located above the fabric.

Furthermore, an air inlet pipeline connected with the outside is arranged on the main drying fan, and a filter screen corresponding to the air inlet pipeline is arranged on the main drying fan.

Further, the air outlet of the preheating fan is inclined towards the fabric, and the air outlet of the cooling fan is vertical towards the fabric.

Further, an exhaust fan is arranged in the drying box body.

Compared with the prior art, the beneficial effects of the utility model are that: during the stoving, preheat the surface fabric through preheating the fan earlier, then carry out earlier the back through the removal of main drying fan to the ink on the same segmentation on the surface fabric and dry by the fire and examine, the ink baking time that falls earlier on the same segmentation of surface fabric is short, and the ink baking time that falls later is long to make the ink stoving degree on the same segmentation the same, improve print quality.

Drawings

Fig. 1 is the internal structure schematic diagram of the middle drying mechanism of the utility model.

Reference numerals: 1. drying the box body; 2. a conveying roller; 3. a main drying fan; 4. preheating a fan; 5, cooling the fan; 6. a fixed beam; 7. a moving beam; 8. drying the air opening; 9. an air inlet pipeline; 10. a filter screen; 11. an exhaust fan; 12. and conveying the conduction band.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, such as the terms "center", "lateral (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and the positional relationship are indicated based on the orientation or the positional relationship shown in the drawings, and the description is only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or the element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and "a plurality" or "a plurality" in the description of the invention means two or more unless a specific definition is explicitly provided.

The present invention is further described with reference to fig. 1.

The utility model provides a high even stoving mechanism of digital printing equipment, includes stoving box 1 and the controller that is located the box, stoving box 1 is located two surface fabrics and carries between the conduction band 12, and the both sides of stoving box 1 are provided with the entry and the export that correspond and carry conduction band 12 respectively, 1 internal rotation of stoving box is connected with a plurality of conveying rollers 2, the top of conveying roller 2 is provided with main drying fan 3, be provided with moving mechanism between main drying fan 3 and the stoving box 1, controller and moving mechanism electric connection, main drying fan 3's length is the same with the width of surface fabric, controls main drying fan 3 and removes in stoving box 1, 1 inside preheating fan 4 that is provided with in the entrance of stoving box, 1 inside cooling blower 5 that is provided with in the exit of stoving box.

Preferably, the dryer comprises a motor and a heating device inside, the motor is connected with a fan, and the fan blows heated air to the fabric.

Preferably, in this embodiment, the moving mechanism includes a fixed beam 6 and a moving beam 7 slidably connected to the fixed beam 6, and the primary drying fan 3 is slidably connected to the moving beam 7.

In this embodiment, preferably, the bottom of the main drying fan 3 is provided with a plurality of drying air ports 8.

In this embodiment, preferably, the preheating fan 4 is located below the fabric to prevent the blowing hot air from blowing the undried ink, and the cooling fan 5 is located above the fabric to accelerate the cooling of the fabric.

Preferably in this embodiment, the main drying fan 3 is provided with an air inlet pipeline 9 connected with the outside, the main drying fan 3 is provided with a filter screen 10 corresponding to the air inlet pipeline 9, the outside air is sucked into the drying machine through the air inlet pipeline 9, and the sucked air is filtered through the filter screen 10, so that excessive dust is prevented from being adsorbed on the undried ink.

Preferably, in this embodiment, the air outlet of the preheating fan 4 is inclined toward the fabric, and the air outlet of the cooling fan 5 is perpendicular to the fabric, that is, a certain angle exists between the preheating air and the fabric, so that the blowing area of the preheating air on the fabric is increased, and the preheating effect is improved.

In this embodiment, preferably, an exhaust fan 11 is disposed in the drying box 1, and can exhaust harmful gas generated by drying in the drying box 1.

As shown in fig. 1, a fabric which is just printed is conveyed into a drying box body 1 from an inlet of the drying box body 1 through a conveying conduction band 12, hot air is blown to the lower surface of the fabric through a preheating fan 4 below the drying box body for preheating, when the fabric moves to the position right below a main drying fan 3 through a conveying roller 2, a plurality of drying air ports 8 on the main drying fan 3 blow the hot air to the fabric, the main drying fan 3 is controlled by a controller to move towards one side of the fabric at a constant speed, the moving direction of the main drying fan 3 is the same as the printing direction of a printing nozzle on the section, when the main drying fan 3 is completely positioned at one side of the fabric, the section of drying is completed, then the drying air ports 8 are closed, and when the fabric of the next section moves, the drying air ports move back and reset at the same time, when the fabric of the next section moves to the position below the main drying fan 3 again, the drying air ports 8 blow the hot air to the fabric again, and moving to one side of the fabric at a constant speed again, repeating the steps, and baking the ink on the fabric of the same section for different time lengths, namely the baking time of the ink falling first on the fabric of the same section is short, and the baking time of the ink falling later is long, so that the ink falling first is prevented from being excessively dried, the ink falling later is prevented from not being dried, and the printing quality of the fabric is improved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a high even stoving mechanism of digital printing equipment which characterized in that: the fabric drying device comprises a drying box body and a controller located on the drying box body, wherein the drying box body is located between two fabric conveying guide belts, the two sides of the drying box body are respectively provided with an inlet and an outlet corresponding to the conveying guide belts, the drying box body is connected with a plurality of conveying rollers in a rotating mode, a main drying fan is arranged above the conveying rollers, a moving mechanism is arranged between the main drying fan and the drying box body, the controller is electrically connected with the moving mechanism, the length of the main drying fan is equal to the width of fabrics, the main drying fan is controlled to move in the drying box body, a preheating fan is arranged at the inlet inside the drying box body, and a cooling fan is arranged at the outlet inside the drying box body.

2. The high uniform drying mechanism of digital printing equipment according to claim 1, characterized in that: the moving mechanism comprises a fixed beam and a moving beam connected to the fixed beam in a sliding mode, and the main drying fan is connected with the moving beam in a sliding mode.

3. The high uniform drying mechanism of digital printing equipment according to claim 2, characterized in that: and a plurality of drying air openings are formed in the bottom of the main drying fan.

4. The high uniform drying mechanism of digital printing equipment according to claim 3, characterized in that: the preheating fan is located below the fabric, and the cooling fan is located above the fabric.

5. The high uniform drying mechanism of digital printing equipment according to claim 4, characterized in that: the main drying fan is provided with an air inlet pipeline connected with the outside, and the main drying fan is provided with a filter screen corresponding to the air inlet pipeline.

6. The high uniform drying mechanism of digital printing equipment according to claim 5, characterized in that: the air outlet of the preheating fan is inclined towards the fabric, and the air outlet of the cooling fan is vertical towards the fabric.

7. The high uniform drying mechanism of digital printing equipment according to claim 6, characterized in that: an exhaust fan is arranged in the drying box body.