CN210148922U

CN210148922U - Ink box of printing machine

Info

Publication number: CN210148922U
Application number: CN201920234252.9U
Authority: CN
Inventors: 吴福森
Original assignee: Renwei Printing (beijing) Co Ltd
Current assignee: Renwei Printing (beijing) Co Ltd
Priority date: 2019-02-23
Filing date: 2019-02-23
Publication date: 2020-03-17
Anticipated expiration: 2029-02-23

Abstract

The utility model discloses an ink horn of printing machine relates to the technical field of printing machine, and it is less to have solved the ink horn deposit china ink volume in the current printing machine, needs frequent problem of adding the china ink, and its technical scheme main points are: including last box and lower box, the lower box outside is provided with the ink pump that will descend the interior chinese ink pump of box to send to the last box, can reduce workman's the frequency of adding the china ink, reduces the cost of labor.

Description

Ink box of printing machine

Technical Field

The utility model relates to a technical field of printing machine, in particular to ink horn of printing machine.

Background

Printers are machines used for printing text and images and are common equipment used in the printing and dyeing industry.

The working principle is as follows: the characters and images to be printed are made into printing plate, then it is mounted on the printing machine, then the ink is coated on the position of the characters and images on the printing plate by manual or printing machine, then it is directly or indirectly transferred on the paper or other printing material (such as textile, metal plate, plastics, leather, wood plate, glass and ceramic) so as to reproduce the same printed matter as the printing plate.

When the ink box is used, the printing roller is matched with another squeeze roller to print patterns or files on the printing block on a printing stock.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an ink horn of printing machine can reduce workman's the china ink frequency of adding, reduces the cost of labor.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an ink box of a printer comprises an upper box and a lower box, wherein an ink pump for pumping ink in the lower box to the upper box is arranged on the outer side of the lower box.

Through adopting above-mentioned technical scheme, the printing roller is immersed and is cooperated the squeeze roll in the chinese ink of box and print, and chinese ink in the lower box can be carried out the replenishment to the chinese ink in the last box in through the pump sending of drawing ink to the box.

Preferably, the bottom of the side wall of the lower box is provided with an ink pumping port connected with an ink pumping pump, and the bottom of the upper box is provided with an ink supply port used for pumping ink into the upper box.

By adopting the technical scheme, the ink supply port is arranged at the bottom of the side wall of the lower box, so that ink in the lower box can be conveniently conveyed into the upper box; the ink supply port is arranged at the bottom of the upper box, and can be conveniently pumped into the upper box.

Preferably, the top of the side wall of the lower box is provided with an ink inlet for conveniently adding ink to the side wall of the lower box.

Through adopting above-mentioned technical scheme, the ink inlet sets up the top position at box lateral wall down, the emergence of backward flow phenomenon when can avoiding adding the china ink.

Preferably, the interior of the upper box is provided with two clapboards, the upper box is separated by the two clapboards to form an ink supply tank and ink return tanks positioned on two sides of the ink supply tank, an ink supply port is arranged at the bottom of the ink supply tank, the height of the clapboards is lower than that of the upper box, a plurality of ink outlets are arranged at the bottom of the ink return tanks at intervals, and ink flowing out of the ink outlets flows back to the lower box.

Through adopting above-mentioned technical scheme, go up the box and pass through the baffle partition formation and supply the china ink groove and return the china ink groove, the printing roller immerses in supplying the china ink groove, takes out the china ink pump and supplies the china ink for supplying the china ink groove, and many chinese ink that go out get into back the china ink inslot, and the rethread returns the china ink mouth on the china ink groove and sends to down in the box, can make the chinese ink in the china ink groove remain unchanged all the time to promote printing quality.

Preferably, the partition plate is provided with an ink flowing port for allowing ink in the ink supply tank to flow into the ink return tank.

Through adopting above-mentioned technical scheme, the setting of flowing the china ink mouth can make things convenient for the chinese ink in the confession china ink groove to flow to supplying the china ink in the mouth.

Preferably, the ink outlet nozzle is a tapered structure that narrows from top to bottom.

By adopting the technical scheme, the ink outlet nozzle is arranged in the conical structure, so that ink cannot flow rapidly on the ink outlet nozzle, and ink in the lower box is splashed.

Preferably, the ink supply groove is further provided with an ink outlet, the diameter of the ink outlet is larger than the maximum diameter of the ink outlet, the ink supply groove is provided with an annular plate extending upwards at the position of the ink outlet, and the height of the annular plate is lower than the lowest height of the partition plate.

Through adopting above-mentioned technical scheme, through being provided with out black mouth and ring board, when the black speed of ink outlet mouth play was too slow, the chinese ink volume in the ink return groove can constantly increase, and after ink return groove chinese ink highly exceeds the ring board, chinese ink flowed down through the mouth of inking, avoided chinese ink to spill over and gone up the box.

Preferably, the ink outlet is arranged at the center of the bottom of the ink return groove, and the ink outlets are symmetrically arranged with the ink outlet as the center.

Through adopting above-mentioned technical scheme, through setting up the central point that goes out the china ink mouth in ink return groove bottom and putting, the symmetry of ink outlet nozzle sets up the both sides at the china ink mouth, can make things convenient for the play china ink of ink outlet.

To sum up, the utility model discloses following beneficial effect has:

1. the ink storage amount is increased by arranging the upper box and the lower box, the printing roller is immersed in the ink in the upper box and is matched with the squeezing roller for printing, and the ink in the lower box can be pumped into the upper box through the ink pump to supplement the ink in the upper box;

2. the upper box is separated by the partition plate to form an ink supply groove and an ink return groove, the ink quantity in the ink supply groove can be kept unchanged by the operation of the water suction pump, and the ink which is discharged in a large amount flows back to the lower box through the ink outlet nozzle and the ink outlet in the ink return groove.

Drawings

Fig. 1 is a schematic structural view of the present invention in use;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a side view of the present invention.

In the figure, 1, upper box; 11. an ink supply tank; 111. an ink supply port; 12. an ink return groove; 121. an ink outlet; 122. an ink outlet; 123. a ring plate; 13. a partition plate; 131. an ink flow port; 2. a box is lowered; 21. an ink inlet; 3. an ink pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, the utility model provides an ink box of printing machine, including last box 1, lower box 2 and be located 2 sides of lower box and be used for sending into the ink pump 3 of taking out in the box 1 with the chinese ink in lower box 2, take out ink pump 3 and be conventional suction pump, so do not do here and describe more.

The bottom of the side wall of the lower box 2 is provided with an ink suction port for connecting the ink suction pump 3, the top of the side wall of the lower box 2 is provided with an ink inlet 21 for conveniently adding ink to the lower box, and the ink suction port and the ink inlet 21 are not on the same side wall.

Referring to fig. 1 and 2, the bottom of the upper box 1 is provided with an ink supply port 111 for pumping ink into the upper box 1 by the ink pump 3, two partition plates 13 are symmetrically arranged inside the upper box 1, the upper box 1 is partitioned by the two partition plates 13 to form an ink supply tank 11 and ink return tanks 12 located at two sides of the ink supply tank 11, and the ink supply port 111 is located at the center of the bottom of the ink supply tank 11.

The height of the partition 13 is lower than that of the upper box 1, and the top of the partition 13 is provided with a plurality of ink flowing ports 131 for flowing ink in the ink supply tank 11 to the ink return tank 12.

Referring to fig. 2 and 3, an ink outlet 122 is formed in the center of the bottom of the ink returning groove 12, an annular plate 123 extends upward from the ink outlet 122 of the ink returning groove 12, the height of the annular plate 123 is lower than the lowest height of the partition plate 13, a plurality of ink outlets 121 are symmetrically arranged on the ink returning groove 12 with the ink outlet 122 as the center, the ink outlets 121 are tapered structures narrowing from top to bottom, the maximum diameter of the ink outlets 121 is smaller than the diameter of the ink outlet 122, and the ink returning groove 12 flows downward into the lower case 2 through the ink outlets 121 and the ink outlet holes.

The using method comprises the following steps:

the ink in the lower box 2 is pumped upwards into the ink supply groove 11 of the upper box 1 through the ink pump 3, the printing roller is immersed into the ink supply groove 11 to soak ink and is matched with the squeezing roller to print, and when the ink in the ink supply groove 11 is higher than the ink flow opening 131 of the partition plate 13, the ink enters the ink return groove 12 and drops back into the lower box 2 through the ink outlet nozzle 121 of the ink return groove 12; when the ink dripping speed of the ink outlet nozzle 121 is lower than the speed of ink entering the ink return groove 12, the ink in the ink return groove 12 rises, after the ink in the ink return groove 12 is higher than the height of the annular plate 123, the ink flows back to the lower box 2 through the ink outlet 122, the ink pump 3 continuously works to keep the ink amount in the ink supply groove 11 constant, and the ink is added into the lower box 2 through the ink inlet 21 when the ink amount in the lower box 2 is insufficient.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. The ink box of the printing machine is characterized by comprising an upper box (1) and a lower box (2), wherein an ink pumping pump (3) for pumping ink in the lower box (2) to the upper box (1) is arranged on the outer side of the lower box (2), an ink pumping port connected with the ink pumping pump (3) is formed in the bottom of the side wall of the lower box (2), an ink supply port (111) for pumping the ink into the upper box (1) by the ink pumping pump (3) is formed in the bottom of the upper box (1), two partition plates (13) are arranged inside the upper box (1), the upper box (1) is partitioned by the two partition plates (13) to form an ink supply groove (11) and ink return grooves (12) positioned on two sides of the ink supply groove (11), the ink supply port (111) is arranged at the bottom of the ink supply groove (11), the height of each partition plate (13) is lower than that of the upper box (1), and a plurality of ink outlet nozzles (121) are arranged at intervals at the bottom of the ink return grooves (12), the ink flowing out of the ink outlet nozzle (121) flows back to the lower box (2).

2. The cartridge of a printing machine according to claim 1, characterized in that the top of the side wall of the lower cartridge (2) is provided with an ink inlet (21) for facilitating the refilling thereof.

3. The ink cartridge of the printing machine as claimed in claim 1, wherein the partition (13) is provided with an ink flow port (131) for allowing ink in the ink supply tank (11) to flow into the ink return tank (12).

4. The cartridge of a printing press according to claim 1, wherein said ink outlet nozzle (121) is a tapered structure narrowing from top to bottom.

5. The cartridge of a printing machine according to claim 1, wherein the ink supply tank (11) is further provided with an ink outlet (122), the diameter of the ink outlet (122) is larger than the maximum diameter of the ink outlet (121), the ink supply tank (11) is provided with a ring plate (123) extending upwards at the position of the ink outlet (122), and the height of the ring plate (123) is lower than the lowest height of the partition plate (13).

6. The cartridge of a printing press according to claim 5, wherein said ink outlet (122) is provided at a central position of the bottom of said ink returning channel (12), and said ink outlets (121) are symmetrically provided with respect to said ink outlet (122).