CN214928296U

CN214928296U - Digital ink-jet printer flattening device

Info

Publication number: CN214928296U
Application number: CN202121196792.6U
Authority: CN
Inventors: 杨凤丽; 李春方
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-11-30
Anticipated expiration: 2031-05-31

Abstract

The utility model is suitable for a rotate digital ink jet printing machinery, provide a digital ink jet printing machine exhibition paper-back edition and put, including ink gun and printing machine body, the ink gun with printing machine body fixed connection still includes: the flattening mechanism is movably connected with the printer body and used for flattening paper, the flattening mechanism comprises a vortex fan, a flattening assembly and an adjusting assembly, and the flattening mechanism can adjust the vacuum degree of the flattening assembly by using the air volume controlled by the adjusting assembly; and the adjusting mechanism is movably connected with the printing machine body and is used for adjusting the effective opening degree of the flattening component to adapt to various paper web widths. The utility model discloses simple structure can carry out the exhibition flat to the paper web of different specifications.

Description

Digital ink-jet printer flattening device

Technical Field

The utility model belongs to rotate digital inkjet printing machinery, especially, relate to a digital inkjet printer flattening device.

Background

Ink jet printing is the process of ejecting ink droplets onto a substrate to form an image. Due to its plateless, pressureless and digitally imaged nature, the digital world today is showing an extremely strong development momentum with the advantages of on-demand printing, high speed, high quality, low price, wide color, etc., which is gaining favor in the printing market, especially the publishing printing market.

When the printer works, a paper roll needs to be placed on an unreeling roll, and then reaches the position below an ink jet printing head under the action of a carrier roller and a traction roller to perform ink jet printing.

However, the existing printing machine often causes ink smearing due to the fact that paper webs are not smooth enough and touch the ink jet head during working, and printing quality is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a digit ink jet printer flattening device aims at solving current printing machine and often leads to rubbing the china ink because of the paper web levels inadequately and touches the ink gun at the during operation, influences the problem of printing quality.

The embodiment of the utility model provides a realize like this, a digital ink jet printer exhibition paper-back edition is put, including ink gun and printing machine body, the ink gun with printing machine body fixed connection still includes:

the flattening mechanism is movably connected with the printer body and used for flattening paper, the flattening mechanism comprises a vortex fan, a flattening assembly and an adjusting assembly, and the flattening mechanism can adjust the vacuum degree of the flattening assembly by using the air volume controlled by the adjusting assembly; and

and the adjusting mechanism is movably connected with the printing machine body and used for adjusting the effective opening degree of the flattening component to adapt to various paper web widths.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

the further technical scheme is as follows: the flattening assembly comprises a vacuum box, the vacuum box is fixedly connected with the printing machine body, a vacuum plate is fixedly connected onto the vacuum box, a vacuum pipe joint penetrates through the vacuum box, and the vacuum pipe joint is fixedly connected with the fixed negative pressure side of the vortex fan through an air pipe.

The further technical scheme is as follows: the vacuum plate is provided with a plurality of openings which are uniformly distributed on the vacuum plate.

The further technical scheme is as follows: the adjusting component comprises an adjusting valve and a vacuum meter, and the adjusting valve and the vacuum meter are fixedly connected with the air pipe.

The further technical scheme is as follows: the adjusting mechanism comprises an adjusting plate, a sliding groove is formed in the adjusting plate, the sliding groove is in sliding fit with a limiting column on the vacuum box in a fixed connection mode, and the adjusting plate is in sliding fit with the vacuum plate.

The further technical scheme is as follows: the vacuum box is provided with a dust collecting chamber, and the dust collecting chamber is communicated with the opening.

The embodiment of the utility model provides a digital ink-jet printer exhibition device, exhibition mechanism adjust the vacuum of exhibition subassembly through the intake volume of adjusting part control swirl fan in order to reach and flatten the paper web of different thickness, the purpose of this kind of setting lies in flattening the paper web through exhibition subassembly, utilizes the mode that adjusting part adjusted exhibition subassembly vacuum simultaneously, makes exhibition subassembly can flatten the paper web of different thickness; the adjusting component can adjust the effective opening degree of the flattening component, and the purpose of the adjusting component is to adapt to paper webs with different widths.

Drawings

Fig. 1 is a sectional view of the present invention.

Fig. 2 is a schematic structural view of the main body of the present invention.

Fig. 3 is a schematic view of the overall structure of the present invention.

Notations for reference numerals: the ink-jet printer comprises an ink-jet head 1, a paper web 2, a vacuum plate 3, an opening 4, a vacuum box 5, a dust collection chamber 6, a vacuum pipe joint 7, a vortex fan 8, an adjusting plate 9, an air pipe 10, an adjusting valve 11, a vacuum meter 12 and a printer body 13.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Referring to fig. 1, for an embodiment of the present invention, a digital inkjet printer flattening apparatus includes an inkjet head 1 and a printer body 13, where the inkjet head 1 is fixedly connected to the printer body 13, and the apparatus further includes:

the flattening mechanism is movably connected with the printer body 13 and used for flattening paper, the flattening mechanism comprises a vortex fan 8, a flattening assembly and an adjusting assembly, and the flattening mechanism can adjust the vacuum degree of the flattening assembly by utilizing the air volume of the adjusting assembly to control 8; and

and the adjusting mechanism is movably connected with the printing machine body 13 and is used for adjusting the effective opening degree of the flattening component so as to adapt to various paper web widths.

In the embodiment of the utility model, the flattening mechanism adjusts the vacuum degree of the flattening component through the air draft of the adjusting component control vortex fan 8 so as to flatten the paper webs with different thicknesses, the purpose of the setting is to flatten the paper webs through the flattening component, and meanwhile, the flattening component can flatten the paper webs with different thicknesses by using the adjusting component to adjust the vacuum degree of the flattening component; the adjusting component can adjust the effective opening degree of the flattening component, and the purpose of the adjusting component is to adapt to paper webs with different widths.

Please refer to fig. 1 and fig. 3, as an embodiment of the present invention, the flattening assembly includes a vacuum box 5, the vacuum box 5 is fixedly connected to the printing machine body 13, a vacuum plate 3 is fixedly connected to the vacuum box 5, a vacuum pipe joint 7 is disposed in the vacuum box 5, and the vacuum pipe joint 7 is fixedly connected to the negative pressure side of the vortex fan 8 through an air pipe 10.

Preferably, the vacuum plate 3 is provided with a plurality of holes 4, and the holes 4 are uniformly distributed on the vacuum plate 3.

Preferably, the vortex fan 8 is fixedly connected with the printing machine body 13.

The embodiment of the utility model provides an in, vortex fan 8 takes away the air in the vacuum chamber 5 and forms the negative pressure, and the paper is by smooth absorption on vacuum plate 3 under the effect of trompil 4, and the aim at of this kind of setting carries out the negative pressure exhibition flat to the paper web.

Referring to fig. 1-3, as an embodiment of the present invention, the adjusting assembly includes an adjusting valve 11 and a vacuum gauge 12, and both the adjusting valve 11 and the vacuum gauge 12 are fixedly connected to the air pipe 10.

In the embodiment of the present invention, the purpose of this kind of setting is to detect the vacuum degree of the flattening assembly in real time through the vacuum meter 12 and adjust the vacuum degree of the flattening assembly through the regulating valve 11.

Referring to fig. 1 and 3, as an embodiment of the present invention, the adjusting mechanism includes an adjusting plate 9, a sliding groove (not shown) is formed on the adjusting plate 9, the sliding groove is in sliding fit with a limiting post (not shown) fixedly connected to the vacuum box 5, and the adjusting plate 9 is in sliding fit with the vacuum plate 3.

In the embodiment of the present invention, the purpose of this arrangement is to change the effective opening 4 of the vacuum plate 3 to adapt to the paper web of different widths by pushing the vacuum plate 3 to make a linear displacement on the adjusting plate 9.

Referring to fig. 1, as an embodiment of the present invention, a dust collecting chamber 6 is disposed on the vacuum box 5, and the dust collecting chamber 6 is communicated with the opening 4.

The utility model discloses in the real-time example, the aim at of this kind of setting is collected the paper dirt, is purified air and is protected swirl fan 8.

The utility model provides an in the above-mentioned embodiment, a digital ink jet printer exhibition paper-back edition is put to based on this exhibition paper-back edition is put and is provided exhibition paper-back edition mechanism and adjustment mechanism, through the cooperation of fighting flat organization and adjustment mechanism, obtained and carried out the technological effect that flattens to the paper web of different specifications.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a digital inkjet printer exhibition paper-back edition is put, includes ink gun and printing machine body, the ink gun with printing machine body fixed connection, its characterized in that still includes:

2. The digital ink-jet printer flattening device according to claim 1, wherein the flattening assembly comprises a vacuum box, the vacuum box is fixedly connected with the printer body, a vacuum plate is fixedly connected to the vacuum box, a vacuum pipe joint is arranged in the vacuum box in a penetrating manner, and the vacuum pipe joint is fixedly connected with the fixed negative pressure side of the vortex fan through an air pipe.

3. The digital ink-jet printer flattening device according to claim 2, wherein the vacuum plate is provided with a plurality of openings, and the openings are uniformly distributed on the vacuum plate.

4. The digital ink jet printer flattening apparatus of claim 2, wherein the adjustment assembly includes an adjustment valve and a vacuum gauge, both of which are fixedly connected to the air tube.

5. The digital ink-jet printer flattening device according to claim 3, wherein the adjusting mechanism comprises an adjusting plate, a sliding groove is formed in the adjusting plate, the sliding groove is in sliding fit with a limiting column fixedly connected to the vacuum box, and the adjusting plate is in sliding fit with the vacuum plate.

6. The digital ink-jet printer flattening device according to claim 3, wherein a dust collection chamber is formed on the vacuum box, and the dust collection chamber is communicated with the opening.