Ink printing equipment capable of printing multiple color layers

Abstract

The utility model relates to the technical field of ink printing equipment, in particular to ink printing equipment capable of printing various color layers, which comprises a printing equipment body, a mounting rack for mounting a roller body is arranged in the printing equipment body, a rotating roller is mounted in the mounting rack, and the rotating roller is arranged in the printing equipment body. A printing roller for printing a printed object is installed on the outer surface of the rotating roller, an adjusting assembly for adjusting the distance is installed on the outer surface of the printing roller, and a containing assembly for containing printing ink is arranged at the bottom of the printing roller. According to the embodiment, the fixing ring is connected to the outer surface of the rotating roller in a sleeving mode, the fixing ring is fixed to the rotating roller by penetrating through the second threaded hole and the first threaded hole through the fixing bolt, then the printing roller is connected in a sleeving mode, the other position of the printing roller is connected with the fixing ring in a sleeving mode, then the first threaded hole in the outer surface of the rotating roller is fixed, and the position of the printing roller is fixed; and the position of the fixing ring can be adjusted on the rotating roller, so that the positions of the printing rollers with different lengths are fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of ink printing equipment, in particular to an ink printing equipment capable of printing multiple color layers. Background Art

[0002] Ink printing equipment is a device used to realize pattern or text printing through ink transfer and printing process. Ink printing equipment can apply an ink layer to the printed object (such as paper). Traditional ink printing equipment can only apply an ink layer of one color to the printed object, which is inefficient. Printing equipment is needed that can print multiple colors of ink layers on the printed object at one time.

[0003] For ink printing equipment capable of printing multiple color layers, the prior art includes, for example:

[0004] Chinese patent publication number CN217021910U discloses an ink printing device capable of printing multiple color layers, which includes a base, a connection seat fixedly connected to the top of the base, a plurality of ink slots opened on the top of the connection seat, the plurality of ink slots are arranged in sequence, and ink rollers are arranged inside the plurality of ink slots. In the ink printing device capable of printing multiple color layers, the first gear and the second gear can rotate in relative directions, so that the printing roller fixedly connected to the outer side of the second rotating rod and the plurality of ink rollers fixedly connected to the outer side of the first rotating rod rotate in relative directions, and since the plurality of ink rollers are in contact with the printing roller, the inks of different colors dipped by the plurality of ink rollers can be uniformly dipped on the printing roller, so that the printed body passing between the printing roller and the inkless roller can be printed with inks of different colors.

[0005] It can be seen that the prior art prints multiple colors of ink by installing multiple printing rollers on the outer surface of the rolling roller to pick up inks of different colors. However, the spacing and size of the printing rollers cannot be adjusted. The patterns required for printing ink on printed objects vary in size. It is impossible to adjust and install printing rollers of different specifications to print patterns of different sizes. This has certain limitations in printing production, and a multi-color printing device that can adjust the printing rollers is needed.

[0006] In view of this, the utility model provides an ink printing device capable of printing multiple color layers. Utility Model Content

[0007] The utility model aims to solve the above-mentioned disadvantages and provide an ink printing device capable of adjusting the printing roller and printing multiple color layers.

[0008] The positions of printing rollers of different lengths are fixed by using rotating rollers and fixing rings, and the internal space of the ink cartridges is divided by ink cartridges and partitions, so that printing rollers of different specifications can be easily dipped into inks of different colors.

[0009] Therefore, the utility model provides an ink printing device that can print multiple color layers, including a printing device body, a mounting frame for mounting a roller body is arranged inside the printing device body, a rotating roller is installed inside the mounting frame, a printing roller for printing printed materials is installed on the outer surface of the rotating roller, an adjusting component for adjusting the spacing is installed on the outer surface of the printing roller, and a holding component for placing ink is arranged at the bottom of the printing roller.

[0010] As a further improvement of the technical solution, a plurality of threaded holes 1 are provided on the outer surface of the roller, and the plurality of threaded holes 1 are distributed in a circular array on the outer surface of the roller.

[0011] As a further improvement of the present technical solution, the adjustment assembly includes a fixing ring for fixing the printing roller, a threaded hole 2 is provided on the outer surface of the fixing ring, a fixing bolt is installed inside the threaded hole 2, two fixing rings are provided, and the two fixing rings are fixed on the outer surface of the roller by fixing bolts passing through the threaded hole 2 and the threaded hole 1, and the two fixing rings are installed on both sides of the printing roller.

[0012] As a further improvement of the technical solution, the fixing ring can be installed at different positions on the outer surface of the roller through a threaded hole to fix printing rollers of different specifications.

[0013] As a further improvement of the present technical solution, the containing assembly includes an electric telescopic rod, a placing rack is fixedly installed on the top of the electric telescopic rod, an ink box for containing ink is installed inside the placing rack, and a plurality of partitions for separating inks of different colors are arranged inside the ink box.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the ink printing device capable of printing multiple color layers, when the ink printing device prints multiple colors on a printed matter, the different color patterns required by the printed matter are of different sizes, and a fixing ring can be sleeved on the outer surface of a rotating roller, and the fixing ring can be fixed on the rotating roller by passing a fixing bolt through the second threaded hole and the first threaded hole, and then the printing roller is sleeved on, and it is only necessary to sleeve the fixing ring on the other side of the printing roller and then fix the threaded hole one on the outer surface of the rotating roller to fix the position of the printing roller, and the fixing ring can also adjust the position on the rotating roller to fix the position of printing rollers of different lengths, so as to achieve the effect of adjusting the fixing ring and fixing and installing printing rollers of different specifications and lengths. The device can be installed with printing rollers of different specifications, and patterns of different sizes can be printed on printed matters, and the applicability is more extensive.

[0016] 2. In the ink printing device capable of printing multiple color layers, when placing ink cartridges of different specifications, the placement rack is raised and lowered by an electric telescopic rod, which facilitates the filling of ink cartridges with different colors of inks. The ink cartridges can also be replaced, and multiple partitions are inserted into the ink cartridges to separate the ink cartridges into ink slots suitable for printing rollers of different lengths, so as to facilitate printing rollers of different specifications to dip inks of different colors and perform printing of multiple colors of inks. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0019] Figure 2 It is a front plan view schematic diagram of the utility model;

[0020] Figure 3 It is a cross-sectional schematic diagram of the utility model;

[0021] Figure 4 It is an enlarged schematic diagram of point A of the present utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Printing equipment body; 2. Mounting frame; 3. Roller; 301. Threaded hole 1; 4. Printing roller; 5. Adjustment assembly; 501. Fixing ring; 502. Fixing bolt; 6. Holding assembly; 601. Electric telescopic rod; 602. Placement frame; 603. Ink cartridge; 604. Partition. DETAILED DESCRIPTION

[0024] The prior art prints multiple colors of ink by installing multiple printing rollers on the outer surface of a rolling roller to pick up inks of different colors. However, the spacing and size of the printing rollers cannot be adjusted. The patterns required for printing ink on printed objects vary in size. It is impossible to adjust and install printing rollers of different specifications to print patterns of different sizes. This has certain limitations in printing production, and a multi-color printing device that can adjust the printing rollers is needed.

[0025] like Figure 1-4As shown, the device comprises a printing device body 1, a mounting frame 2 for mounting a roller body is arranged inside the printing device body 1, a rotating roller 3 is arranged inside the mounting frame 2, a printing roller 4 for printing printed materials is arranged on the outer surface of the rotating roller 3, an adjusting component 5 for adjusting the spacing is arranged on the outer surface of the printing roller 4, a holding component 6 for placing ink is arranged at the bottom of the printing roller 4, the rotating roller 3 is mounted on the mounting frame 2, and the rotation of the rotating roller 3 can drive the printing roller 4 to rotate, the adjusting component 5 is provided with multiple groups, and the printing rollers 4 of different specifications and lengths can be fixed in position, and the holding component 6 can place ink cartridges 603 of different lengths according to the printing rollers 4 of different specifications and lengths;

[0026] First, the specific structure of the adjustment component 5 is disclosed. The adjustment component 5 includes a fixing ring 501 for fixing the printing roller 4. The outer surface of the fixing ring 501 is provided with a threaded hole 2, and a fixing bolt 502 is installed inside the threaded hole 2. There are two fixing rings 501. The two fixing rings 501 are fixed on the outer surface of the roller 3 by the fixing bolts 502 penetrating the threaded hole 2 and the threaded hole 1 301. The two fixing rings 501 are installed on both sides of the printing roller 4. The outer surface of the roller 3 is provided with a plurality of threaded holes 1 301, and the plurality of threaded holes 1 301 are distributed in a circumferential array on the outer surface of the roller 3. The fixing ring 501 can be installed at different positions on the outer surface of the roller 3 through the threaded hole 1 301 to fix printing rollers 4 of different specifications.

[0027] When the ink printing equipment prints multiple colors on the printed matter, the different color patterns required by the printed matter are of different sizes. A plurality of groups of threaded holes 301 are opened on the outer surface of the roller 3, so that a fixing ring 501 can be sleeved on the outer surface of the roller 3, and the fixing bolts 502 penetrate the threaded holes 2 and the threaded holes 301 to fix the fixing ring 501 on the roller 3, and then the printing roller 4 is sleeved on. It is only necessary to sleeve the fixing ring 501 on the other side of the printing roller 4 and then fix the threaded holes 301 on the outer surface of the roller 3 to fix the printing roller 4. The fixing ring 501 can also be adjusted on the roller 3 to fix the printing rollers 4 of different lengths, so as to achieve the effect of adjusting the fixing ring 501 and fixing the printing rollers 4 of different lengths. The device can be installed with printing rollers 4 of different specifications, and patterns of different sizes can be printed on the printed matter, and the applicability is more extensive.

[0028] A fastening bolt is installed on the side of the fixing ring 501 and penetrates into the interior of the printing roller 4 to prevent the printing roller 4 from rotating on the rotating roller 3 and affecting the printing effect.

[0029] The improvement of this embodiment is that: through the structure of the rotating roller 3 and the fixing ring 501, the printing rollers 4 of different lengths can be fixed in position, which solves the problem in the prior art that the printing roller 4 cannot be installed in an adjustable size.

[0030] Since in the prior art, after the printing rollers 4 of different lengths are installed, it is necessary to use ink cartridges 603 of different lengths to adapt the printing rollers 4 to perform ink printing, Figure 3-Figure 4 A second embodiment of the present utility model is shown.

[0031] The specific structure of the holding component 6 is disclosed again. The holding component 6 includes an electric telescopic rod 601, a placement rack 602 is fixedly installed on the top of the electric telescopic rod 601, an ink box 603 for holding ink is installed inside the placement rack 602, and a plurality of partitions 604 for separating inks of different colors are arranged inside the ink box 603. When placing ink boxes 603 of different specifications, the placement rack 602 is raised and lowered by the electric telescopic rod 601, so that the ink box 603 is conveniently filled with inks of different colors, and the ink box 603 can also be replaced. Multiple partitions 604 are inserted into the ink box 603, and the ink box 603 can be divided into ink grooves suitable for printing rollers 4 of different lengths, so as to achieve the effect of facilitating the printing rollers 4 of different specifications to dip inks of different colors for printing multiple colors of inks.

[0032] The improvement of this embodiment is that the internal space of the ink cartridge 603 is partitioned by the structure of the ink cartridge 603 and the partition 604, thereby solving the problem in the prior art that it is inconvenient for printing rollers 4 of different specifications to pick up inks of different colors.

[0033] In summary, the working principle of this solution is as follows:

[0034] When the ink printing device prints multiple colors on the printed matter, the different color patterns required by the printed matter are of different sizes. A plurality of groups of threaded holes 301 are opened on the outer surface of the roller 3, so that a fixing ring 501 can be sleeved on the outer surface of the roller 3, and the fixing ring 501 is fixed to the roller 3 through the fixing bolts 502 penetrating the threaded holes 2 and the threaded holes 301. Then, the printing roller 4 is sleeved. It is only necessary to sleeve the fixing ring 501 at another point of the printing roller 4 and then fix the threaded holes 301 on the outer surface of the roller 3 to fix the printing roller 4. The fixing ring 501 can also be adjusted on the roller 3 to fix the printing rollers 4 of different lengths, so as to adjust the fixing ring 501 and fix the printing rollers 4 of different lengths. The device can be installed with printing rollers 4 of different specifications, and patterns of different sizes can be printed on the printed matter, and the applicability is more extensive.

[0035] When placing ink cartridges 603 of different specifications, the placement rack 602 is raised and lowered by the electric telescopic rod 601, so that the ink cartridges 603 are conveniently filled with inks of different colors. The ink cartridges 603 can also be replaced. Multiple partitions 604 are inserted into the ink cartridges 603 to divide the ink cartridges 603 into ink slots suitable for printing rollers 4 of different lengths, so as to facilitate printing rollers 4 of different specifications to dip in inks of different colors and print with multiple colors of inks.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An ink printing device capable of printing multiple color layers, comprising a printing device body (1), characterized in that: The printing device body (1) is provided with a mounting frame (2) for mounting a roller body, a rotating roller (3) is installed inside the mounting frame (2), a printing roller (4) for printing printed materials is installed on the outer surface of the rotating roller (3), an adjusting component (5) for adjusting the spacing is installed on the outer surface of the printing roller (4), and a containing component (6) for placing ink is provided at the bottom of the printing roller (4).

2. The ink printing device capable of printing multiple color layers as claimed in claim 1, characterized in that: The outer surface of the rotating roller (3) is provided with a plurality of threaded holes (301), and the plurality of threaded holes (301) are distributed in a circular array on the outer surface of the rotating roller (3).

3. The ink printing device capable of printing multiple color layers as claimed in claim 1, characterized in that: The adjustment component (5) comprises a fixing ring (501) for fixing the printing roller (4); a second threaded hole is provided on the outer surface of the fixing ring (501); a fixing bolt (502) is installed inside the second threaded hole; two fixing rings (501) are provided; the two fixing rings (501) are fixed on the outer surface of the rotating roller (3) by fixing bolts (502) penetrating the second threaded hole and the first threaded hole (301); the two fixing rings (501) are installed on both sides of the printing roller (4).

4. The ink printing device capable of printing multiple color layers as claimed in claim 3, characterized in that: The fixing ring (501) can be installed at different positions on the outer surface of the roller (3) through the threaded hole 1 (301) to fix printing rollers (4) of different specifications.

5. The ink printing device capable of printing multiple color layers as claimed in claim 1, characterized in that: The holding component (6) comprises an electric telescopic rod (601), a placement rack (602) is fixedly mounted on the top of the electric telescopic rod (601), an ink box (603) for holding ink is mounted inside the placement rack (602), and a plurality of partitions (604) for separating inks of different colors are arranged inside the ink box (603).

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