Ink box for printing machine

Abstract

The utility model relates to the technical field of ink boxes, and discloses an ink box for a printing machine, which comprises an ink box body, a feeding port is arranged on the upper surface of the ink box body, a sealing device is arranged on one side of the feeding port, a stuffing box is arranged above the feeding port, and a stuffing port is arranged on the bottom surface of the stuffing box. The ink box body, the feeding opening, the sealing device, the stuffing box, the stuffing opening, the sliding groove, the plugging device and the like are arranged to be used in cooperation, the sealing device is used for keeping the sealing device of the ink box body, after ink in the ink box body is used, the stuffing opening of the stuffing box slides into the sliding groove, and at the moment, the stuffing opening and the feeding opening are kept perpendicular; afterwards, the plugging device is pressed to open the filling opening, meanwhile, the descending plugging device enables the sealing device to move to open the feeding opening, ink in the filling box can automatically slide into the ink box body and cannot be splashed to a circuit board or other parts of the printing machine, adding is convenient, and using is safe.

Description

Technical Field

[0001] The utility model relates to the technical field of ink cartridges, in particular to an ink cartridge for a printing press. Background Art

[0002] A printing press is a machine specially used for printing text and images. It transfers text and images to the substrate through physical methods such as plate making, inking, and embossing, thereby reproducing printed products identical to the printing plate. A printer mainly outputs visible data such as text or images in a computer or other electronic device on paper or other recorded materials through specific technologies (such as inkjet or laser technology), and ink cartridges are an indispensable and important component of a printing press.

[0003] But the following problems still exist:

[0004] However, after the ink in the ink cartridge of the printer is used up, when adding ink to the ink cartridge, the ink may be accidentally splashed onto the circuit board or other components of the printer, which may cause hardware failure and unnecessary losses.

[0005] For this reason, we propose a kind of ink cartridge for printing press to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide an ink box for a printing machine, which is convenient for adding ink into the ink box, prevents ink from splashing onto a circuit board or other components of the printing machine, and improves the convenience and safety of use.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] An ink cartridge for a printing press comprises an ink cartridge body, wherein a feeding port is provided on the upper surface of the ink cartridge body, a sealing device is provided on one side of the feeding port, a stuffing box is provided above the feeding port, a stuffing port is provided on the bottom surface of the stuffing box, a slide groove is provided on the upper surface of the ink cartridge body above the feeding port, the bottom surface of the stuffing port is slidably connected to the side wall of the slide groove, and a sealing device is provided on one side of the stuffing port.

[0009] Preferably, the sealing device includes a sealing spring groove opened on one side of the feeding port, and the side wall of the sealing spring groove is fixedly connected to a sealing spring, the other end of the sealing spring is fixedly connected to a T-shaped bevel sealing block, and the other end of the T-shaped bevel sealing block passes through the side wall of the sealing spring groove and is slidably connected to the sealing spring groove, a sealing groove is opened on the side wall of the feeding port on one side of the T-shaped bevel sealing block, and the side wall of the sealing groove is slidably connected to the side wall of the T-shaped bevel sealing block.

[0010] Preferably, the sealing device includes a sealing spring groove starting above the filling port, and a T-shaped inclined surface sealing block is provided above the sealing spring groove, one end of the T-shaped inclined surface sealing block passes through the side wall of the sealing spring groove and is slidably connected to the sealing spring groove, and a sealing spring is sleeved on the side wall of the T-shaped inclined surface sealing block, one end of the sealing spring is fixedly connected to the bottom surface of the sealing spring groove, and the other end of the sealing spring is fixedly connected to the side wall of the T-shaped inclined surface sealing block, a threaded hole is opened on the upper surface of the stuffing box, and a threaded sealing plug is threadedly connected to the inner wall of the threaded hole.

[0011] Preferably, the side wall of the T-shaped inclined surface blocking block located on one side of the filling port is beveled.

[0012] Preferably, the bottom surface and side walls of the stuffing box are fixedly connected with brackets.

[0013] Preferably, the bottom surface of the stuffing box located on one side of the stuffing port is fixedly connected to the suction cotton.

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

[0015] The utility model cooperates with an ink cartridge body, a feeding port, a sealing device, a stuffing box, a stuffing port, a slide groove and a blocking device in a coordinated manner. The sealing device is used to maintain the sealing device of the ink cartridge body. When the ink in the ink cartridge body is used up, the stuffing port of the stuffing box is slid into the slide groove. At this time, the stuffing port and the feeding port are kept vertical. Then, the blocking device is pressed to open the stuffing port. At the same time, the descending blocking device causes the sealing device to move to open the feeding port. The ink in the stuffing box will automatically slide into the ink cartridge body and will not splash onto the circuit board or other components of the printing press. The ink is easy to add and safe to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of an ink cartridge for a printing press proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of a front cross-sectional structure of an ink cartridge for a printing press proposed by the utility model;

[0018] Figure 3 for Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 The utility model is a schematic diagram of a side cross-sectional structure of an ink cartridge for a printing press.

[0020] In the figure: 1. ink cartridge body; 2. feeding port; 3. stuffing box; 4. stuffing port; 5. sealing spring groove; 6. sealing spring; 7. T-shaped inclined sealing block; 8. sealing groove; 9. slide groove; 10. sealing spring groove; 11. blocking spring; 12. T-shaped inclined sealing block; 13. threaded hole; 14. threaded sealing plug; 15. suction cotton; 16. bracket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 An ink cartridge for a printing machine comprises an ink cartridge body 1, a feeding port 2 is provided on the upper surface of the ink cartridge body 1, and a sealing device is provided on one side of the feeding port 2, a stuffing box 3 is provided above the feeding port 2, and a stuffing port 4 is provided on the bottom surface of the stuffing box 3, a slide groove 9 is provided on the upper surface of the ink cartridge body 1 above the feeding port 2, and the bottom surface of the stuffing port 4 is slidably connected to the side wall of the slide groove 9, and a sealing device is provided on one side of the stuffing port 4.

[0023] It can be seen from the above structure that; by setting the ink cartridge body 1, the feeding port 2, the sealing device, the stuffing box 3, the stuffing port 4, the slide groove 9 and the blocking device, etc., the sealing device is used to maintain the sealing device of the ink cartridge body 1. When the ink in the ink cartridge body 1 is used up, the stuffing port 4 of the stuffing box 3 is slid into the slide groove 9. At this time, the stuffing port 4 and the feeding port 2 will remain vertical. Then, pressing the blocking device will open the stuffing port 4. At the same time, the descending blocking device will cause the sealing device to move to open the feeding port 2. The ink in the stuffing box 3 will automatically slide into the ink cartridge body 1, and will not splash onto the circuit board or other components of the printing press. It is convenient to add and safe to use.

[0024] Furthermore, the sealing device includes a sealing spring groove 5 opened on one side of the feeding port 2, and the side wall of the sealing spring groove 5 is fixedly connected with a sealing spring 6, the other end of the sealing spring 6 is fixedly connected with a T-shaped inclined surface sealing block 7, and the other end of the T-shaped inclined surface sealing block 7 penetrates the side wall of the sealing spring groove 5 and is slidably connected with the sealing spring groove 5, and the side wall of the feeding port 2 located on one side of the T-shaped inclined surface sealing block 7 is opened with a sealing groove 8, and the side wall of the sealing groove 8 is slidably connected with the side wall of the T-shaped inclined surface sealing block 7; by setting the feeding port 2, the sealing spring groove 5, the sealing spring 6, the T-shaped inclined surface sealing block 7, the sealing spring groove 5 and the sealing groove 8 for use in combination, when it is necessary to add ink, first slide the stuffing box 3 into the slide groove 9 At this time, the filling port 4 will maintain a vertical state with the feeding port 2, and then the sealing device on the filling box 3 will be pressed, and the descending sealing device will push the T-shaped inclined surface sealing block 7, so that the T-shaped inclined surface sealing block 7 squeezes the sealing spring 6 and moves backward, and then the feeding port 2 is opened, and the ink in the filling box 3 will slide along the filling port 4 through the feeding port 2 into the ink cartridge body 1, and will not splash onto the circuit board or other components of the printing press, and it is safe and reliable and will not be damaged. When the adding is completed, the sealing device is released to seal the filling box 3 to prevent ink leakage, and the sealing spring 6 will rebound to push the T-shaped inclined surface sealing block 7 to slide and connect with the sealing groove 8, thereby sealing the feeding port 2, and will not affect the daily use of the ink cartridge body 1.

[0025] Furthermore, the blocking device includes a blocking spring groove 10 starting above the stuffing port 4, and a T-shaped inclined surface blocking block 12 is provided above the blocking spring groove 10, one end of the T-shaped inclined surface blocking block 12 penetrates the side wall of the blocking spring groove 10 and is slidably connected to the blocking spring groove 10, and the side wall of the T-shaped inclined surface blocking block 12 is sleeved with a blocking spring 11, one end of the blocking spring 11 is fixedly connected to the bottom surface of the blocking spring groove 10, and the other end of the blocking spring 11 is fixedly connected to the side wall of the T-shaped inclined surface blocking block 12, a threaded hole 13 is provided on the upper surface of the stuffing box 3, and a threaded sealing plug 14 is threadedly connected to the inner wall of the threaded hole 13; by setting the stuffing port 4, the blocking spring groove 10, the T-shaped inclined surface blocking block 12, the blocking spring groove 10, the blocking spring 11 and the stuffing box 3, etc. are used in combination, when When the filling port 4 is kept parallel to the feeding port 2, the T-shaped inclined surface blocking block 12 is pressed, and the T-shaped inclined surface blocking block 12 will squeeze the blocking spring 11 to descend and leak out of the filling port 4, and the inclined surface of the descending T-shaped inclined surface blocking block 12 will slide along the inclined surface of the T-shaped inclined surface sealing block 7, pushing the T-shaped inclined surface sealing block 7 to move backward and leak out of the feeding port 2. At this time, the ink in the filling box 3 will slowly slide along the filling port 4, and then the addition of ink is completed, which is convenient and quick. After the addition is completed, the T-shaped inclined surface blocking block 12 is released, the blocking spring 11 will rebound, pushing the T-shaped inclined surface blocking block 12 to rise and block the filling port 4, and the rebounding T-shaped inclined surface sealing block 7 will seal the feeding port 2, completing the sealing work of the ink cartridge body 1 and the filling box 3, which is safe and reliable. After that, the filling box 3 can be slid out of the slide groove 9 and the filling box 3 can be taken out.

[0026] Furthermore, the side wall of the T-shaped inclined surface blocking block 12 located on one side of the filling port 4 is beveled; the beveled design facilitates the ink to slide out of the filling box 3 without accumulation on the T-shaped inclined surface blocking block 12 .

[0027] Furthermore, the bottom surface and the side wall of the stuffing box 3 are fixedly connected with a bracket 16; by providing the bracket 16, when adding ink, the bracket 16 will support the stuffing box 3 and place the stuffing box 3 at an angle, thereby affecting the work of adding ink.

[0028] Furthermore, the bottom surface of the stuffing box 3 located on one side of the stuffing port 4 is fixedly connected to the suction cotton 15; by providing the suction cotton 15, the ink accidentally leaked into the chute 9 can be absorbed to keep the chute 9 clean.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ink cartridge for a printing press, comprising an ink cartridge body (1), characterized in that: The upper surface of the ink cartridge body (1) is provided with a feeding port (2), and a sealing device is provided on one side of the feeding port (2); a stuffing box (3) is provided above the feeding port (2), and a stuffing port (4) is provided on the bottom surface of the stuffing box (3); a slide groove (9) is provided on the upper surface of the ink cartridge body (1) above the feeding port (2), and the bottom surface of the stuffing port (4) is slidably connected to the side wall of the slide groove (9); and a sealing device is provided on one side of the stuffing port (4).

2. The ink cartridge for a printing press according to claim 1, characterized in that: The sealing device comprises a sealing spring groove (5) provided on one side of the feeding port (2), and a sealing spring (6) is fixedly connected to the side wall of the sealing spring groove (5), and the other end of the sealing spring (6) is fixedly connected to a T-shaped inclined surface sealing block (7), and the other end of the T-shaped inclined surface sealing block (7) passes through the side wall of the sealing spring groove (5) and is slidably connected to the sealing spring groove (5), and a sealing groove (8) is provided on the side wall of the feeding port (2) located on one side of the T-shaped inclined surface sealing block (7), and the side wall of the sealing groove (8) is slidably connected to the side wall of the T-shaped inclined surface sealing block (7).

3. An ink cartridge for a printing press according to claim 1 or 2, characterized in that: The sealing device comprises a sealing spring groove (10) starting above the stuffing port (4), and a T-shaped inclined surface sealing block (12) is provided above the sealing spring groove (10), one end of the T-shaped inclined surface sealing block (12) penetrates the side wall of the sealing spring groove (10) and is slidably connected to the sealing spring groove (10), and a sealing spring (11) is sleeved on the side wall of the T-shaped inclined surface sealing block (12), one end of the sealing spring (11) is fixedly connected to the bottom surface of the sealing spring groove (10), and the other end of the sealing spring (11) is fixedly connected to the side wall of the T-shaped inclined surface sealing block (12), and a threaded hole (13) is provided on the upper surface of the stuffing box (3), and a threaded sealing plug (14) is threadedly connected to the inner wall of the threaded hole (13).

4. An ink cartridge for a printing press according to claim 1 or 2, characterized in that: The side wall of the T-shaped inclined surface blocking block (12) located on one side of the filling port (4) is beveled.

5. The ink cartridge for a printing press according to claim 3, characterized in that: The side wall of the T-shaped inclined surface blocking block (12) located on one side of the filling port (4) is beveled.

6. An ink cartridge for a printing press according to claim 1 or 2, characterized in that: The bottom surface and side walls of the stuffing box (3) are both fixedly connected with brackets (16).

7. The ink cartridge for a printing press according to claim 3, characterized in that: The bottom surface and side walls of the stuffing box (3) are both fixedly connected with brackets (16).

8. The ink cartridge for a printing press according to claim 4, characterized in that: The bottom surface and side walls of the stuffing box (3) are both fixedly connected with brackets (16).

9. An ink cartridge for a printing press according to claim 1, 2, 5, 7 or 8, characterized in that: The bottom surface of the stuffing box (3) located on one side of the stuffing port (4) is fixedly connected to the suction cotton (15).

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