Rapid ink supplementing connector of printing machine

Abstract

The utility model discloses a rapid ink supplementing joint of a printing machine in the technical field of printing machines, which comprises a printing machine base, a printing machine main body is assembled at the top end of the printing machine base, and a printing supporting plate is assembled at the top end of the printing machine main body; a printing top plate is assembled at the top end of the printing supporting plate. A printing connector is assembled at the bottom end of the printing top plate. Ink supplementing frames are installed on the two side walls of the printing top plate, ink supplementing pipes are assembled on the two sides of the top ends of the ink supplementing frames, and ink supplementing hoppers are assembled at the top ends of the ink supplementing pipes. An ink supplementing structure is assembled in the ink supplementing fountain; the ink supplementing structure comprises a cross rod, an electric push rod, an annular base plate and an umbrella-shaped cylinder; the transverse rod is installed in the ink supplementing fountain, the electric push rod is installed on the transverse rod, and the annular base plate is installed in the ink supplementing fountain. Due to the arrangement of the rapid ink supplementing connector of the printing machine, the purpose of automatically supplementing ink into the ink box is achieved, in addition, the liquid level of the ink in the ink box is always kept at a certain height, when the ink in the ink bag is used up, the ink in the ink box can be used firstly, and time is reserved for supplementing the ink into the ink bag.

Description

Technical Field

[0001] The utility model relates to the technical field of printing machines, in particular to a quick ink-refilling connector for printing machines. Background Art

[0002] A printing press is a machine used to print paper materials. By assembling different color run-ins in the printing press, color printing is performed. Printing ink and printing paper are common consumables of printing presses. During the use of the printing press, printing paper and ink need to be frequently added to ensure the normal use of the printing press.

[0003] A color printing machine is equipped with multiple ink cartridges to store inks of different colors. During use, due to different demands for different colors, the amount of ink used in different ink cartridges is also different, and manual replenishment is required. This means that when the printing machine is in use, a certain color may run out and there is no time to replenish it, so the printed color cannot meet the demand and needs to be reprinted, resulting in a waste of ink and paper. Therefore, the existing technology needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a quick ink refill connector for a printing press, so as to solve the problem proposed in the above background technology that a color printing press is equipped with multiple ink cartridges to store inks of different colors. During use, due to different demands for different colors, the amount of ink used in different ink cartridges is also different, and manual replenishment is required. This also means that when the printing press is in use, a certain color is used up and there is no time to replenish it, so that the printed color cannot meet the demand and reprinting is required, resulting in a waste of ink and paper.

[0005] To achieve the above object, the utility model provides the following technical solution: a quick ink filling joint for a printing press, comprising a printing press base, a printing press body being mounted on the top of the printing press base, and a printing support being mounted on the top of the printing press body;

[0006] The top end of the printing support plate is equipped with a printing top plate, and the bottom end of the printing top plate is equipped with a printing connector;

[0007] Both side walls of the printing top plate are equipped with ink filling frames, both sides of the top of the ink filling frames are equipped with ink filling tubes, and the top of the ink filling tubes is equipped with an ink filling fountain;

[0008] The interior of the ink replenishing fountain is equipped with an ink replenishing structure;

[0009] The ink replenishing structure includes a cross bar, an electric push rod, an annular pad and an umbrella-shaped cylinder;

[0010] The cross bar is installed in the ink filling fountain, the electric push rod is installed on the cross bar, the annular pad is installed in the ink filling fountain, and the umbrella-shaped tube is installed on the output end of the electric push rod.

[0011] As a preferred embodiment of the quick ink-refilling connector for a printing press of the present invention, a through hole is provided on the side wall of the ink-refilling hopper, and a tuning fork level meter is installed in the through hole.

[0012] As a preferred embodiment of the quick ink-filling connector for a printing press of the present invention, a screw is installed on the output end of the electric push rod, a threaded groove is provided in the umbrella-shaped tube, and the screw is sleeved in the threaded groove.

[0013] As a preferred quick ink-filling joint for a printing press of the present invention, the rear side wall of the printing press body is equipped with an elevator, and the printing top plate is installed at the driving end of the elevator.

[0014] As a preferred quick ink-filling joint for a printing machine of the present invention, a printing film plate is mounted on the printing top plate.

[0015] As a preferred embodiment of the quick ink-filling connector for a printing press of the present invention, support blocks are installed at the four corners of the bottom end of the printing press base.

[0016] Compared with the prior art, the beneficial effects of the present invention are: the setting of the quick ink filling joint of the printing press is reasonable in structure design;

[0017] By setting an ink filling frame on the outer wall of the top plate of the printing machine and four ink filling hoppers on the top of the ink filling frame, each ink filling hopper is provided with an ink filling structure, which can replenish ink according to needs, thereby achieving the purpose of automatically replenishing ink in the ink cartridge. In addition, the ink liquid level in the ink cartridge always maintains a certain height. When the ink in the ink bag is exhausted, the ink in the ink cartridge can be used first to reserve time for replenishing the ink in the ink bag. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the printed top plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the ink filling fountain of the utility model;

[0021] Figure 4 This is a schematic structural diagram of part A of the utility model.

[0022] In the figure: 1. Printing press base; 2. Printing press body; 3. Printing pallet; 4. Printing top plate; 5. Printing stencil; 6. Elevator; 7. Ink filling fountain; 8. Ink filling tube; 9. Ink filling frame; 10. Tuning fork level gauge; 11. Ink filling structure; 111. Cross bar; 112. Electric push rod; 113. Ring pad; 114. Umbrella-shaped cylinder; 12. Threaded groove; 13. Screw; 14. Support block; 15. Through hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] In the present technical solution, a quick ink-refilling joint for a printing press comprises a printing press base 1, characterized in that: a printing press body 1 is assembled on the top of the printing press base 1, and a printing support plate 3 is assembled on the top of the printing support plate 3; a printing top plate 4 is assembled on the top of the printing top plate 4, and a printing joint is assembled on the bottom end of the printing top plate 4; ink-refilling frames 9 are assembled on both side walls of the printing top plate 4, ink-refilling tubes 8 are assembled on both sides of the top of the ink-refilling frame 9, and an ink-refilling fountain 7 is assembled on the top end of the ink-refilling tube 8; an ink-refilling structure 11 is assembled inside the ink-refilling fountain 7; the ink-refilling structure 11 comprises a cross bar 111, an electric push rod 112, an annular pad 113 and an umbrella-shaped tube 114; the cross bar 111 is mounted in the ink-refilling fountain 7, the electric push rod 112 is mounted on the cross bar 111, the annular pad 113 is mounted in the ink-refilling fountain 7, and the umbrella-shaped tube 114 is mounted on the output end of the electric push rod 112.

[0026] In this technical solution, a printing tray 3 is provided at the top of the printing machine body 1 on which the workpiece to be printed can be placed, so that printing can be performed through the printing top plate 4. Ink filling frames 9 are installed on the outer walls of both sides of the printing top plate 4, and printing ink can be added to the center of the printing top plate 4. Four ink filling tubes 8 are provided on the ink filling frame 9, and an ink filling fountain 7 is provided at the top of each ink filling tube 8. The ink filling fountains 7 at different positions store printing inks of different colors, and the circulation of printing ink is controlled by the ink filling structure 11.

[0027] In some technical solutions, a through hole 15 is opened on the side wall of the ink replenishing fountain 7, and a tuning fork level meter 10 is installed in the through hole 15.

[0028] In this technical solution, the amount of printing ink in the ink replenishing fountain 7 can be detected by the tuning fork level meter 10.

[0029] In some technical solutions, a screw 13 is installed on the output end of the electric push rod 112 , a thread groove 12 is opened in the umbrella-shaped tube 114 , and the screw 13 is sleeved in the thread groove 12 .

[0030] In this technical solution, the electric push rod 112 and the umbrella-shaped tube 114 are connected by screwing the screw 13 at the top of the electric push rod 112 into the threaded groove 12 in the umbrella-shaped tube 114.

[0031] In some technical solutions, the rear side wall of the printing machine body 1 is equipped with an elevator 6, and the printing top plate 4 is installed at the driving end of the elevator 6.

[0032] In this technical solution, the printing top plate 4 can be driven to move up and down by the elevator 6.

[0033] In some technical solutions, a printed film plate 5 is mounted on the printed top plate 4 .

[0034] In this technical solution, printing is performed.

[0035] In some technical solutions, support blocks 14 are installed at the four corners of the bottom end of the printing press base 1.

[0036] In this technical solution, the whole can be supported.

[0037] Working principle:

[0038] During use, printing inks of different colors are added to the ink filling fountains 7 at different positions. At this time, the output end of the electric push rod 112 drives the umbrella-shaped tube 114 to move upward and away from the annular pad 113, and the printing ink is discharged. If it does not exceed the tuning fork level meter 10, the printing ink enters the printing top plate 4 through the ink filling tube 8. When the liquid level of the discharged printing ink is lower than the tuning fork level meter 10, the output end of the electric push rod 112 drives the umbrella-shaped tube 114 to automatically move upward to achieve automatic ink filling. If the umbrella-shaped tube 114 has pressure loss, it can be rotated in the opposite direction, and the threaded groove 12 will leave the screw 13 for easy replacement.

[0039] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0040] While the present invention has been described above with reference to exemplary embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the disclosed embodiments may be combined with one another in any manner. The omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A quick ink refill connector for a printing press, comprising a printing press base (1), characterized in that: The top of the printing machine base (1) is equipped with a printing machine body (2), and the top of the printing machine body (2) is equipped with a printing support plate (3); The top end of the printing support plate (3) is equipped with a printing top plate (4), and the bottom end of the printing top plate (4) is equipped with a printing connector; Both side walls of the printing top plate (4) are equipped with ink replenishing frames (9), both sides of the top of the ink replenishing frame (9) are equipped with ink replenishing tubes (8), and the top of the ink replenishing tubes (8) is equipped with an ink replenishing fountain (7); The ink replenishing fountain (7) is internally equipped with an ink replenishing structure (11); The ink replenishing structure (11) comprises a crossbar (111), an electric push rod (112), an annular pad (113) and an umbrella-shaped cylinder (114); The cross bar (111) is installed in the ink filling fountain (7), the electric push rod (112) is installed on the cross bar (111), the annular pad (113) is installed in the ink filling fountain (7), and the umbrella-shaped tube (114) is installed on the output end of the electric push rod (112).

2. A quick ink filling connector for a printing press according to claim 1, characterized in that: A through hole (15) is provided on the side wall of the ink filling fountain (7), and a tuning fork level meter (10) is installed in the through hole (15).

3. The quick ink filling connector for a printing press according to claim 1, characterized in that: A screw (13) is installed on the output end of the electric push rod (112), a thread groove (12) is provided in the umbrella-shaped tube (114), and the screw (13) is sleeved in the thread groove (12).

4. A quick ink refill connector for a printing press according to claim 1, characterized in that: The rear side wall of the printing machine body (2) is equipped with an elevator (6), and the printing top plate (4) is installed on the driving end of the elevator (6).

5. The quick ink refill connector for a printing press according to claim 1, characterized in that: A printing film plate (5) is mounted on the printing top plate (4).

6. The quick ink refill connector for a printing press according to claim 1, characterized in that: Support blocks (14) are installed at the four corners of the bottom end of the printing machine base (1).

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