CN215473896U

CN215473896U - Ink-jet printer capable of automatically switching printing modes of gloss oil sprayer

Info

Publication number: CN215473896U
Application number: CN202121580828.0U
Authority: CN
Inventors: 张杰龙; 方阳光
Original assignee: Dongguan Zhenxinji Intelligent Automatic Printing Equipment Co ltd
Current assignee: Dongguan Zhenxinji Intelligent Automatic Printing Equipment Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2022-01-11
Anticipated expiration: 2031-07-13

Abstract

An ink-jet printer capable of automatically switching printing modes of a gloss oil nozzle comprises a printing head substrate, an ink box arranged in the left middle of the printing head substrate and an ink box switching device arranged in the right middle of the printing head substrate, wherein the ink box switching device comprises a switching groove, a plane printing position and a circular surface printing position which are arranged on the switching groove, a sliding rail is arranged between the plane printing position and the circular surface printing position, and the gloss oil ink box is arranged on the sliding rail; the ink box switching device also comprises a screw rod and a moving arm movably connected between the screw rod and the gloss ink box; the gloss oil ink box switching device also comprises a switching power device, the switching power device is connected with the screw rod, and the gloss oil ink box can be switched back and forth between the plane printing position and the round surface printing position under the driving of the moving arm.

Description

Ink-jet printer capable of automatically switching printing modes of gloss oil sprayer

Technical Field

The utility model relates to a printer device, in particular to an ink jet printer capable of automatically switching printing modes of a gloss oil nozzle.

Background

The ink-jet printer is a common printing tool for characters and pictures, and is generally provided with a white ink box, a color ink box and a gloss ink box, so that the characters and pictures can be printed on paper and a flat plate, and the characters and pictures can be printed on the surface of an uneven object, the surface of a cylindrical bottle body and the surface of a package in various shapes. When the printer head sweeps rapidly across the print sheet, numerous nozzles eject numerous ink droplets that make up the pixels in the image. When printing, generally, white ink is printed firstly, then color ink is printed, and finally gloss oil is printed, in order to obtain better printing effect, the ink marks printed firstly are dried and then the next ink mark is printed, therefore, a certain distance is required to be arranged among the white ink box, the color ink box and the gloss oil ink box, and a drying time is given to the ink marks printed firstly.

When the plane printing is carried out, the white ink box, the color ink box and the gloss ink box are arranged in a trapezoidal distribution mode, the distance between the ink boxes is long, drying time is reserved for ink marks printed firstly, although the distance between the ink boxes is long, the surfaces to be printed are also on the same plane, and the three ink boxes sweep the surface to be printed successively; when the round surface is printed, the surface to be printed is only limited to the narrow strip at the top of the round surface, and after the white ink box and the color ink box are printed, the gloss ink box always falls outside the printing area and cannot finish printing.

Disclosure of Invention

In order to solve the problems in the above technology, the present invention provides an inkjet printer that can automatically switch a flat printing mode to a circular printing mode.

The ink box switching device is arranged in the right middle of the printing head substrate.

The ink box comprises a white ink box, a color ink box and a gloss ink box.

The ink box switching device comprises a switching groove, a plane printing position and a round surface printing position are arranged on the switching groove, a sliding rail is arranged between the plane printing position and the round surface printing position, and a gloss ink box is installed on the sliding rail.

The ink box switching device also comprises a front screw rod seat, a rear screw rod seat, a screw rod arranged between the front screw rod seat and the rear screw rod seat, and a moving arm movably connected between the screw rod and the gloss oil ink box.

The ink box switching device also comprises a switching motor, wherein the switching motor is connected with the screw rod and can drive the screw rod to rotate clockwise or anticlockwise.

Further, the switching power device comprises a motor device, a hydraulic power device or a pneumatic power device.

Furthermore, the gloss oil ink box can be switched back and forth between a plane printing position and a round surface printing position under the driving of the moving arm.

Furthermore, the plane printing positions, the white ink box and the color ink box are distributed on the printing head substrate in a Wu step shape at equal distance.

Further, the round surface printing position and the color ink box are in the same horizontal position on the printing head substrate.

Further, the white ink cartridge and the color ink cartridge partially overlap in a horizontal position of the print head substrate.

The utility model has the advantages that the printing mode can be automatically switched, and when the printing piece is replaced between a plane object and a round object, the position of the ink box does not need to be manually disassembled and reloaded.

Drawings

FIG. 1 is a block diagram of the present invention for printing a planar object.

FIG. 2 is a schematic diagram of the present invention for printing a round object.

Fig. 3 is a three-dimensional structural view of the present invention.

Detailed Description

As shown in FIG. 3, the present invention is an ink jet printer that automatically switches between printing modes of a gloss oil nozzle.

As shown in fig. 1 and 2, the present invention includes a printhead substrate 1, an ink cartridge 2 disposed on the printhead substrate 1, the ink cartridge 2 being disposed in a left middle portion of the printhead substrate 1, and an ink cartridge switching device 3 disposed in a right middle portion of the printhead substrate 1. The ink cartridges 2 include a white ink cartridge 21, a color ink cartridge 22, and a gloss ink cartridge 23. The gloss oil ink box switching device 3 comprises a switching groove 33, a plane printing position 32 and a round surface printing position 31 are arranged on the switching groove 33, a sliding rail is arranged between the plane printing position 32 and the round surface printing position 31, and a gloss oil ink box 23 is installed on the sliding rail. The ink cartridge switching device 3 further includes a front screw base 35, a rear screw base 37, a screw 36 installed between the front screw base 35 and the rear screw base 37, and a moving arm 38 movably connected between the screw 36 and the gloss ink cartridge 23. The ink box switching device 3 further comprises a switching power device 34, wherein the switching power device 34 is connected with the screw rod 36 and can drive the screw rod to rotate clockwise or anticlockwise. The gloss ink box 23 can be switched back and forth between the plane printing position 32 and the round printing position 31 under the driving of the moving arm 38. The plane printing positions 32 are equidistantly distributed in a wu-step shape on the print head substrate 1 along with the white ink cartridges 21 and the color ink cartridges 22. The circular printing position 31 and the color ink cartridge 22 are in the same horizontal position on the print head substrate 1. The white ink cartridge 21 and the color ink cartridge 22 partially overlap in the horizontal position of the head substrate 1. The switching power device 34 includes an electric motor, a hydraulic power device, or a pneumatic power device.

As shown in fig. 1, the stepped distribution of the white ink cartridge 21, the color ink cartridge 22 and the gloss ink cartridge 23 (the plane printing position 32 and the round printing position 31) of the present invention is to provide sufficient drying time for the ejected ink, so as to obtain better printing effect, but not to limit the stepped distribution among the three ink cartridges, and the degree of the stepped distribution depends on the drying speed of the ink.

As shown in fig. 1 and 2, the switching groove 33 is disposed at the middle-lower portion of the print head substrate 1 in the width direction, so as to more clearly illustrate the switchable structure of the gloss oil cartridge 23 of the present invention, but the switching structure and the switching position of the gloss oil cartridge 23 are not limited to the present drawing, and the switching structure of the upper, middle, and lower positions of the gloss oil cartridge 23 also belongs to the protection scope of the present invention.

As shown in fig. 3, the switching transmission member of the present invention is a screw rod 36, and it is within the scope of the present invention to adopt belt transmission, gear or rack transmission, pneumatic or hydraulic transmission, and transmission means for relatively switching the gloss ink cartridge 23 in the switching groove 33.

Claims

1. The utility model provides an automatic switch gloss oil shower nozzle print mode's inkjet printer which characterized in that includes print head base plate (1), sets up ink horn (2) at print head base plate (1) left middle part to and set up ink horn auto-change over device (3) at print head base plate (1) right middle part.

2. The inkjet printer of claim 1, wherein the ink cartridge switching device (3) comprises a switching slot (33), a planar printing position (32) and a circular printing position (31) are arranged on the switching slot (33), a sliding rail is arranged between the planar printing position (32) and the circular printing position (31), the gloss ink cartridge (23) is mounted on the sliding rail, and the gloss ink cartridge (23) can slide back and forth between the planar printing position (32) and the circular printing position (31); the ink box switching device (3) further comprises a front screw rod seat (35), a rear screw rod seat (37), a screw rod (36) arranged between the front screw rod seat (35) and the rear screw rod seat (37), and a moving arm (38) movably connected between the screw rod (36) and the gloss oil ink box (23); the gloss oil box switching device (3) further comprises a switching motor (34), wherein the switching motor (34) is connected with the screw rod (36) and can drive the screw rod to rotate clockwise or anticlockwise.

3. An ink jet printer with automatic switching of the printing mode of the gloss oil jet according to claim 1, characterized in that the cartridges (2) comprise a white cartridge (21), a color cartridge (22) and a gloss oil cartridge (23).

4. An ink jet printer with automatic switching of printing mode of the gloss oil nozzle according to claim 3, characterized in that the gloss oil cartridge (23) can be switched back and forth between the flat printing position (32) and the round printing position (31) under the driving of the moving arm (38).

5. The inkjet printer of claim 2 or 4 wherein the flat print stations (32) are equidistant from the white ink cartridges (21) and the color ink cartridges (22) in a step on the printhead substrate (1).

6. An ink jet printer with automatic switching of the printing mode of the gloss oil nozzle according to claim 2 or 4, characterized in that the circular printing position (31) and the color ink box (22) are in the same horizontal position on the print head substrate (1).

7. An ink jet printer with automatic switching of the printing mode of the gloss oil nozzle according to claim 3, characterized in that the white ink cartridge (21) and the color ink cartridge (22) are partially overlapped in the horizontal position of the print head substrate (1).