CN111070917A

CN111070917A - Processing equipment for digital ink jet printing

Info

Publication number: CN111070917A
Application number: CN201811225081.XA
Authority: CN
Inventors: 程增源
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-20
Filing date: 2018-10-20
Publication date: 2020-04-28

Abstract

The invention discloses a processing device for digital ink jet printing, which comprises a paper feeding mechanism, a printing mechanism and a paper receiving mechanism. The paper feeding mechanism comprises a paper storage box and a paper transfer plate arranged on one side of the paper storage box; the printing mechanism comprises a base, a machine body arranged on the base, a roller device arranged inside the machine body and close to one side of the paper transfer plate, and a paper pressing device arranged in the middle of the machine body; the paper delivery mechanism comprises a paper outlet plate fixed at the left end of the machine body. The invention relates to a processing device for digital ink jet printing, which can adjust the contact strength between paper and a conveyor belt by arranging an adjustable paper pressing device, and is provided with a printing cylinder, a rubber cloth cylinder, an impression cylinder and a paper feeding roller, thereby ensuring the stability of paper conveying and solving the problems of folds, uneven colors and the like of printed paper.

Description

Processing equipment for digital ink jet printing

Technical Field

The invention relates to the field of printing, in particular to processing equipment for digital ink jet printing.

Background

Inkjet printing is a contactless, pressure-free, plate-free printing. The information stored in the computer can be printed when it is input into the ink-jet printer. The ink-jet printer consists of a system controller, an ink-jet controller, a spray head, a printing stock driving mechanism and the like. The ink is ejected from the nozzle of the nozzle to be printed on the printing stock under the control of the ink-jet controller. According to the printing requirements, the driver delivers the printing stock, and the system controller is responsible for the operation of the whole machine. In the digital ink-jet printing process in the prior art, because the paper pressing equipment is not adjustable, the printed paper has wrinkles and uneven colors at present.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the utility model provides a processing equipment for digital inkjet printing has solved the above-mentioned problem that prior art exists through setting up paper feed mechanism, printing mechanism and paper receiving mechanism.

In order to achieve the purpose, the invention provides the following technical scheme: a processing device for digital ink jet printing comprises a paper feeding mechanism, a printing mechanism and a paper receiving mechanism.

Wherein, paper feed mechanism includes: the paper conveying device comprises a paper storage box and a paper conveying plate arranged on one side of the paper storage box;

a printing mechanism comprising: the paper pressing device comprises a base, a machine body arranged on the base, a roller device arranged at one side close to a paper transfer plate in the machine body and a paper pressing device arranged in the middle of the machine body;

a delivery mechanism comprising: a paper outlet plate fixed at the left end of the machine body.

In a further embodiment, the cylinder device comprises a printing cylinder, a rubber blanket cylinder arranged below the printing cylinder and tangent to the printing cylinder, and an impression cylinder arranged below the right of the rubber blanket cylinder and tangent to the printing cylinder, and is used for supporting paper and completing printing.

In a further embodiment, a paper feeding roller tangent to the left lower part of the impression cylinder is arranged at the left lower part of the impression cylinder, and a brush wheel tangent to the paper feeding roller is arranged at the left side of the paper feeding roller and used for gently pushing the paper to advance.

In a further embodiment, a paper transfer roller is arranged under the impression roller and tangent to the impression roller, and is used for matching with the conveyor belt.

In a further embodiment, a conveyor belt is connected to the transfer cylinder, and the other end of the conveyor belt is connected to a paper outlet plate for conveying printing materials.

In a further embodiment, the paper pressing device comprises a paper pressing roller arranged near the right side of the middle of the conveyor belt, a paper pressing ball arranged near the left side of the middle of the conveyor belt and a paper pressing wheel arranged on one side of the conveyor belt close to the paper discharging plate, and the paper pressing wheel is used for adjusting the contact strength of paper and the conveyor belt and ensuring the stability of paper conveying.

In a further embodiment, an orientation roller is arranged at one end of the conveyor belt close to the paper transfer roller and used for orienting the conveyor belt.

The invention has the beneficial effects that: the paper feeding mechanism comprises a paper storage box and a paper conveying plate arranged on one side of the paper storage box; the printing mechanism comprises a base, a machine body arranged on the base, a roller device arranged inside the machine body and close to one side of the paper transfer plate, and a paper pressing device arranged in the middle of the machine body; the paper outlet plate is fixed at the tail end of the left side of the machine body; the paper delivery mechanism comprises a paper outlet plate fixed at the left end of the machine body. Can adjust the contact strength between paper and the conveyer belt to set up printing cylinder, blanket cylinder, impression cylinder, the roller of form advancing, guarantee the stability of biography paper, solved the paper fold that the printing came out, the uneven scheduling problem of color.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the construction of the drum device of the present invention;

the figures are numbered: the paper delivery board comprises a paper delivery board 1, a machine body 2, a paper pressing wheel 3, a conveyor belt 4, a paper pressing ball 5, a paper pressing roller 6, a brush wheel 7, a rubber cloth roller 8, a printing roller 9, a paper delivery board 10, a paper storage box 11, an impression roller 12, a paper delivery roller 13, a directional roller 14, a paper feeding roller 15 and a base 16.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the present invention provides a technical solution: a processing device for digital ink jet printing comprises a paper feeding mechanism, a printing mechanism and a paper receiving mechanism. The paper feeding mechanism comprises a paper storage box 11 and a paper transfer plate 10 arranged on one side of the paper storage box 11; the printing mechanism comprises a base 16, a machine body 2 arranged on the base 16, a roller device arranged at one side of the interior of the machine body 2 close to the paper passing plate 10 and a paper pressing device arranged at the middle part of the machine body 2; the paper delivery mechanism comprises a paper delivery plate fixed at the left end of the machine body 2.

The specific working process is as follows: the paper feeding mechanism is used for rolling out paper stored in the paper storage box 11 and delivering the paper through the paper delivering plate 10, the tail end of the paper delivering plate 10 is connected into a roller device arranged in the printing mechanism, and the roller device comprises a printing roller 9, a rubber cloth roller 8 arranged below the printing roller 9 and tangent to the rubber cloth roller 8, and an impression roller 12 arranged below the right of the rubber cloth roller 8 and tangent to the rubber cloth roller for supporting the paper and completing printing. The impression cylinder 12 rotates counterclockwise, the blanket cylinder rotates clockwise, the printing cylinder 9 rotates counterclockwise, and the paper transfer cylinder 13 rotates counterclockwise. Under the cooperation of the roller device, the paper completes a series of actions such as printing, paper feeding and the like. The paper conveying roller 13 is connected with a conveying belt 4, the other end of the conveying belt 4 is connected to a paper outlet plate and used for conveying printing stocks, paper which is printed advances to a paper receiving mechanism under the transmission of the conveying belt 4, in order to avoid the situation that the printing quality is influenced by folds and the like of the paper in the conveying process, a paper pressing device is arranged in the printing mechanism and comprises a right paper pressing roller 6 arranged in the middle of the conveying belt 4, a left paper pressing ball 5 arranged in the middle of the conveying belt 4 and a paper pressing wheel 3 arranged on one side, close to the paper outlet plate, of the conveying belt 4, the contact strength of the paper and the conveying belt 4 is adjusted, the stability of the paper is guaranteed, the paper is conveyed to the paper outlet plate until the paper is conveyed, and complete printing work is finished at the moment.

Under this embodiment, the present invention has the following beneficial effects: through integrated paper feed mechanism, printing mechanism and paper receiving mechanism, can adjust the contact strength between paper and the conveyer belt 4, wherein set up printing cylinder 9, rubber blanket cylinder 8, impression cylinder 12, feed roller 15 in printing mechanism, can guarantee the stability of passing paper, solved the paper fold that the printing came out, the color is uneven scheduling problem.

As noted above, while the present invention has been shown and described with reference to certain preferred embodiments, it is not to be construed as limited thereto. Various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A process apparatus for digital ink jet printing, comprising:

the paper feeding mechanism comprises a paper storage box and a paper transfer plate arranged on one side of the paper storage box;

the printing mechanism comprises a base, a machine body arranged on the base, a roller device arranged inside the machine body and close to one side of the paper transfer plate, and a paper pressing device arranged in the middle of the machine body;

the paper delivery mechanism comprises a paper outlet plate fixed at the left end of the machine body.

2. A processing apparatus for digital inkjet printing according to claim 1 wherein: the roller device comprises a printing roller, a rubber cloth roller arranged below the printing roller and tangent to the printing roller, and an impression roller arranged below the right of the rubber cloth roller and tangent to the rubber cloth roller.

3. A processing apparatus for digital inkjet printing according to claim 2 wherein: the left lower part of the impression cylinder is provided with a paper feeding roller which is tangent with the impression cylinder, and the left side of the paper feeding roller is provided with a brush wheel which is tangent with the paper feeding roller.

4. A processing apparatus for digital inkjet printing according to claim 2 wherein: and a paper transfer roller tangent to the impression roller is arranged below the impression roller.

5. A processing apparatus for digital inkjet printing according to claim 4 wherein: the paper conveying roller is connected with a conveying belt, and the other end of the conveying belt is connected to the paper outlet plate.

6. A processing apparatus for digital inkjet printing according to claim 1 or 5 wherein: the paper pressing device comprises a paper pressing roller arranged in the middle of the conveying belt close to the right, a paper pressing ball arranged in the middle of the conveying belt close to the left and a paper pressing wheel arranged on one side, close to the paper discharging plate, of the conveying belt.

7. A processing apparatus for digital inkjet printing according to claim 5 wherein: and one end of the conveying belt close to the paper conveying roller is provided with an orientation roller.