Ink adding device of color box printing machine

Abstract

The utility model belongs to the technical field of color box printing machines, and particularly relates to an ink adding device of a color box printing machine, which comprises a mounting bracket, four groups of ink storage barrels fixed at the lower part of the mounting bracket, ink outlet pipes arranged at the bottoms of the ink storage barrels, valves mounted on the ink outlet pipes, ink inlet pipes arranged at the tops of the ink storage barrels, and heating pipes arranged on the outer walls of the ink storage barrels, stirring assemblies are arranged in the ink storage barrels, driving parts are connected to the tops of the four stirring assemblies, liquid pumps are fixedly installed on the lower portions of the inner walls of the ink storage barrels, the four liquid pumps are communicated through first liquid pipes and second liquid pipes, first liquid valves are installed at the upper ends of two first liquid pipes, and second liquid valves are installed at the lower ends of two second liquid pipes. The second liquid pipe is provided with two sets of second liquid valves, the stirring assembly comprises a stirring rod and a plurality of sets of stirring blades, and the stirring rod is vertically arranged in the ink storage barrel. According to the utility model, the printing ink can be fully stirred to improve the printing quality, and the phenomenon of precipitation or gelling of the printing ink in the ink storage barrel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of color box printing machines, in particular to an ink adding device for a color box printing machine. Background Art

[0002] A machine for printing text and images. Modern printing presses are generally composed of mechanisms such as plate mounting, inking, embossing, and paper feeding (including folding). Its working principle is: first, the text and image to be printed are made into a printing plate, mounted on the printing press, and then the ink is applied to the places with text and images on the printing plate by hand or by the printing press, and then directly or indirectly transferred to paper or other substrates (such as textiles, metal plates, plastics, leather, wood boards, glass and ceramics), thereby replicating the same printed products as the printing plate. Among them, a color box printing machine is a printing machine that can print on boxes.

[0003] According to patent application number CN201921884755.7, a color box printing machine is disclosed, including a base, an upper frame is welded above the base, cylinder two is fixed to the top of the upper frame by bolts, a printing head is fixed to the bottom of cylinder two by bolts, a cylinder table is welded to the side wall of the base, cylinder one is fixed to the top of the cylinder table by bolts, a material plate is fixed to the end of cylinder one by bolts, a vertical end plate is provided at the end of the material plate, a support plate in contact with the material plate is provided at the right end of the base, there are at least two groups of support plates, which are arranged on the base, each support plate has a through groove in the middle for cylinder one to extend and retract, and each support plate has a slide rail groove for placing a slide rail.

[0004] The prior art has the following problems:

[0005] At present, common color box printing machines often need to replace the ink after use. Manually adding ink is not only inefficient and labor-intensive, but also labor-intensive and increases labor costs. When the ink is used in a low temperature environment, it will also cause the ink to easily adhere to the inner wall of the ink tube, resulting in uneven ink flow, blockage, precipitation or gelation. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides an ink adding device for a color box printing machine, which solves the problem that the current manual addition of ink is not only inefficient and labor-intensive, but also labor-intensive and increases labor costs. In addition, when the ink is used in an environment with a low temperature, the ink is easily adhered to the inner wall of the ink tube, resulting in the problem of uneven ink flow.

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

[0008] An ink adding device for a color box printing machine comprises a mounting bracket, wherein four groups of ink storage barrels are fixed to the lower part of the mounting bracket, an ink outlet tube is provided at the bottom of the ink storage barrel, a valve is installed on the ink outlet tube, an ink inlet tube is provided at the top of the ink storage barrel, a heating tube is provided on the outer wall of the ink storage barrel, a stirring assembly is provided inside the ink storage barrel, a driving component is connected to the top of the four groups of stirring assemblies, a liquid pump is fixedly installed on the lower part of the inner wall of the ink storage barrel, the four groups of liquid pumps are connected through a first liquid tube and a second liquid tube, wherein the upper ends of two groups of the first liquid tubes are installed with a first liquid valve, and the second liquid tubes are installed with two groups of second liquid valves.

[0009] As a preferred technical solution of the utility model, the stirring assembly includes a stirring rod and multiple groups of stirring blades. The stirring rod is vertically arranged inside the ink storage barrel, and the upper end of the stirring rod rotates through the ink storage barrel and is transmission-connected to the driving component.

[0010] As a preferred technical solution of the utility model, the driving component includes a driving motor, a driving rod, four groups of driving gears and four groups of driven gears. One end of the driving rod is rotatably connected to the inner wall of the mounting bracket, and the other end of the driving rod rotates through one side of the mounting bracket and is fixed to the output shaft of the driving motor. The driving motor is installed on one side of the outer wall of the mounting bracket by bolts. The outside of the driving rod is fixedly sleeved with driving gears at positions corresponding to the four groups of stirring components, and the top of the stirring rod is fixedly sleeved with driven gears, and the driving gear is meshed with the driven gear.

[0011] As a preferred technical solution of the utility model, the side wall of the ink storage barrel is provided with an annular groove, and the heating tube is installed inside the annular groove.

[0012] As a preferred technical solution of the utility model, the first liquid tube and the second liquid tube are both located at the rear side of the stirring rod, and the ink inlet tube is located at the front side of the stirring rod.

[0013] As a preferred technical solution of the utility model, the top ends of the four groups of the first liquid tubes extend to the top of the ink storage barrel respectively and are connected to the second liquid tube, the two groups of the first liquid valves are respectively fixed to the top ends of the two middle groups of the first liquid tubes, and the second liquid valve is located on the right side of the first liquid valve.

[0014] As a preferred technical solution of the present invention, a plurality of groups of mounting holes are provided on the upper portion of the mounting bracket.

[0015] As a preferred technical solution of the utility model, the top end of the ink inlet tube is threadedly connected with a dust cover.

[0016] Compared with the prior art, the utility model provides an ink adding device for a color box printing machine, which has the following beneficial effects:

[0017] 1. The ink adding device of the color box printing machine is provided with a mounting bracket, an ink storage barrel, a valve and an ink outlet pipe, so as to facilitate the addition of ink into the ink cartridge of the printing machine, and is matched with a driving component, so that a stirring rod drives a plurality of stirring blades to rotate, and the ink in the ink storage barrel is stirred by the plurality of stirring blades, so as to reduce the precipitation or gelation of the ink in the ink storage barrel, so that the ink is fully stirred to improve the printing quality, and the driving component drives the plurality of stirring blades in four groups of ink storage barrels to rotate at the same time, so as to reduce the use cost, and each group of ink storage barrels is provided with a heating tube, so as to heat the ink during the ink adding process to prevent solidification;

[0018] 2. The ink adding device of the color box printing machine can clean multiple ink storage barrels by being provided with an ink inlet tube, a driving component and a stirring component, and is equipped with a liquid pump, a first liquid tube, a second liquid tube, a second liquid valve and a first liquid valve, so that four groups of ink storage barrels can be cleaned in turn, thereby realizing the reuse of water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall cross-sectional structure of the utility model;

[0020] Figure 2 for Figure 1 A local enlarged structural diagram of the part;

[0021] Figure 3 It is a schematic diagram of the top view of the ink storage barrel, ink inlet tube, stirring rod and first liquid tube of the utility model.

[0022] In the figure: 1. mounting bracket; 2. ink storage barrel; 3. heating tube; 4. ink outlet tube; 5. valve; 6. ink inlet tube; 7. stirring assembly; 701. stirring rod; 702. stirring blade; 8. driving component; 801. driving motor; 802. driving rod; 803. driving gear; 804. driven gear; 9. liquid pump; 10. first liquid tube; 11. second liquid tube; 12. second liquid valve; 13. first liquid valve. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3In the present embodiment: an ink adding device for a color box printing machine comprises a mounting bracket 1, four groups of ink storage barrels 2 are fixed at the lower part of the mounting bracket 1, and different colors of ink are stored in the four groups of ink storage barrels 2 respectively. An ink outlet pipe 4 is arranged at the bottom of the ink storage barrel 2, and a valve 5 is arranged on the ink outlet pipe 4. When the valve 5 is opened, the ink enters the ink cartridge of the printing machine through the ink outlet pipe 4, so that the ink can be added to the inside of the color box printing machine in time. An ink inlet pipe 6 is arranged at the top of the ink storage barrel 2, so that ink can be added to the inside of the ink storage barrel 2. A heating pipe 3 is arranged on the outer wall of the ink storage barrel 2, and the heating pipe 3 can heat the ink in the ink storage barrel 2 to prevent solidification. A stirring component 7 is arranged inside the ink storage barrel 2. The tops of the four stirring assemblies 7 are connected with driving components 8. The setting of the driving components 8 realizes the rotation of the four stirring assemblies 7, reduces the possibility of precipitation or gelation of the ink in the ink storage barrel, and fully stirs the ink to improve the printing quality. A liquid pump 9 is fixedly installed on the lower part of the inner wall of the ink storage barrel 2. The four liquid pumps 9 are connected through a first liquid pipe 10 and a second liquid pipe 11. The upper ends of the two groups of first liquid pipes 10 are equipped with first liquid valves 13, and the second liquid pipes 11 are equipped with two groups of second liquid valves 12, which facilitates the water after cleaning to enter the interiors of different ink storage barrels 2. Not only can multiple ink storage barrels 2 be cleaned, but also water resources can be reused during cleaning.

[0025] In this embodiment, the stirring assembly 7 includes a stirring rod 701 and a plurality of stirring blades 702. The stirring rod 701 is vertically arranged inside the ink storage barrel 2. The upper end of the stirring rod 701 rotates to penetrate the ink storage barrel 2 and is connected to the driving component 8. The driving component 8 includes a driving motor 801, a driving rod 802, four groups of driving gears 803 and four groups of driven gears 804. One end of the driving rod 802 is rotatably connected to the inner wall of the mounting bracket 1, and the other end of the driving rod 802 rotates to penetrate one side of the mounting bracket 1 and is fixed to the output shaft of the driving motor 801. The driving motor 801 is mounted on the mounting bracket by bolts. 1, the outer side of the driving rod 802 and the corresponding positions of the four stirring components 7 are all fixedly sleeved with a driving gear 803, and the top of the stirring rod 701 is fixedly sleeved with a driven gear 804, and the driving gear 803 is meshed with the driven gear 804. When the driving motor 801 is started to work, the driving motor 801 drives the driving rod 802 and the four driving gears 803 on the driving rod 802 to rotate, and the driving gear 803 drives the driven gear 804 to rotate, and the stirring rod 701 drives the multiple stirring blades 702 to rotate, and the ink in the ink storage barrel 2 is stirred by the multiple stirring blades 702. Stirring; an annular groove is provided on the side wall of the ink storage barrel 2, and the heating tube 3 is assembled inside the annular groove. The heating tube 3 is connected to a wire plug. When the heating tube 3 is powered on, it generates heat, thereby increasing the temperature in the ink storage barrel 2; the first liquid tube 10 and the second liquid tube 11 are both located at the rear side of the stirring rod 701, the ink inlet tube 6 is located at the front side of the stirring rod 701, and the stirring rod 701 is located in the middle of the ink storage barrel 2 to prevent the first liquid tube 10, the second liquid tube 11 and the ink inlet tube 6 from hindering the rotation of the stirring rod 701; the top ends of the four groups of first liquid tubes 10 extend to the top of the ink storage barrel 2 respectively, and are connected to the second liquid tube 11, The two groups of first liquid valves 13 are respectively fixed on the top ends of the two middle groups of first liquid pipes 10, and the second liquid valve 12 is located on the right side of the first liquid valve 13, so that the water from the leftmost ink storage barrel 2 can enter the second, third and fourth ink storage barrels 2 in sequence after cleaning. Not only can multiple ink storage barrels 2 be cleaned, but water resources can also be reused during cleaning; a plurality of groups of mounting holes are provided on the upper part of the mounting bracket 1, and the number of the plurality of mounting holes is 2-6. The mounting bracket 1 is fixed to the color box printer by bolts and mounting holes; a dust cover is threadedly connected to the top end of the ink inlet tube 6, and the dust cover can prevent dust from entering the ink.

[0026] The working principle and use process of the utility model are as follows: when in use, firstly, the mounting bracket 1 is mounted on the color box printing machine, and the four groups of ink storage barrels 2 respectively store inks of different colors, and the valve 5 is opened, and the ink enters the ink cartridge of the printing machine through the ink outlet pipe 4. When the driving motor 801 is started, the driving motor 801 drives the driving rod 802 and the four groups of driving gears 803 on the driving rod 802 to rotate, and the driving gear 803 drives the driven gear 804 to rotate, and the stirring rod 701 drives the multiple groups of stirring blades 702 to rotate, and the ink in the ink storage barrel 2 is stirred by the multiple groups of stirring blades 702, so as to reduce the possibility of precipitation or gelation of the ink in the ink storage barrel, so that the ink is fully stirred to improve the printing quality, and a group of driving motors 801 are simultaneously used. It drives the multiple groups of stirring blades 702 in the four groups of ink storage barrels 2 to rotate, thereby reducing the cost of use. The heating tube 3 on the ink storage barrel 2 can heat the ink in the ink storage barrel 2 to prevent solidification. When the four groups of ink storage barrels 2 need to be cleaned, first, the cleaning water is added to the inside of the ink storage barrel 2 through the leftmost ink inlet tube 6, and a stirring component 7 is provided to make the cleaning water fully contact with the inner wall of the ink storage barrel 2 for cleaning. When the leftmost ink storage barrel 2 is cleaned, the first liquid valve 13 on the adjacent ink storage barrel 2 is opened, and the liquid pump 9 in the leftmost ink storage barrel 2 is started to work, and the water is continued to be pumped into the second ink storage barrel 2 from the left to the right for cleaning. Similarly, water is pumped into the third and fourth ink storage barrels 2. Not only can multiple ink storage barrels 2 be cleaned, but water resources can also be reused during cleaning.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An ink filling device for a color box printing machine, comprising a mounting bracket (1), characterized in that: Four groups of ink storage barrels (2) are fixed to the lower part of the mounting bracket (1), the bottom of the ink storage barrel (2) is provided with an ink outlet pipe (4), the ink outlet pipe (4) is installed with a valve (5), the top of the ink storage barrel (2) is provided with an ink inlet pipe (6), the outer wall of the ink storage barrel (2) is provided with a heating pipe (3), the interior of the ink storage barrel (2) is provided with a stirring assembly (7), the top of the four groups of stirring assemblies (7) are connected with a driving component (8), the lower part of the inner wall of the ink storage barrel (2) is fixedly installed with a liquid pump (9), the four groups of liquid pumps (9) are connected through a first liquid pipe (10) and a second liquid pipe (11), wherein the upper ends of two groups of the first liquid pipes (10) are installed with a first liquid valve (13), and the second liquid pipes (11) are installed with two groups of second liquid valves (12).

2. The ink adding device of the color box printing machine according to claim 1, characterized in that: The stirring assembly (7) comprises a stirring rod (701) and a plurality of stirring blades (702); the stirring rod (701) is vertically arranged inside the ink storage barrel (2); the upper end of the stirring rod (701) rotates through the ink storage barrel (2) and is transmission-connected to the driving component (8).

3. The ink adding device of the color box printing machine according to claim 2, characterized in that: The driving component (8) comprises a driving motor (801), a driving rod (802), four groups of driving gears (803) and four groups of driven gears (804); one end of the driving rod (802) is rotatably connected to the inner wall of the mounting bracket (1); the other end of the driving rod (802) rotatably penetrates one side of the mounting bracket (1) and is fixed to the output shaft of the driving motor (801); the driving motor (801) is mounted on one side of the outer wall of the mounting bracket (1) by bolts; the driving gears (803) are fixedly sleeved at positions of the outside of the driving rod (802) corresponding to the four groups of stirring assemblies (7); the top of the stirring rod (701) is fixedly sleeved with a driven gear (804); the driving gear (803) is meshed with the driven gear (804).

4. The ink adding device of a color box printing machine according to claim 1, characterized in that: The side wall of the ink storage barrel (2) is provided with an annular groove, and the heating tube (3) is mounted inside the annular groove.

5. The ink adding device for a color box printing machine according to claim 3, characterized in that: The first liquid tube (10) and the second liquid tube (11) are both located on the rear side of the stirring rod (701), and the ink inlet tube (6) is located on the front side of the stirring rod (701).

6. The ink adding device of a color box printing machine according to claim 1, characterized in that: The top ends of the four groups of the first liquid tubes (10) respectively extend to the top of the ink storage barrel (2) and are connected to the second liquid tube (11); the two groups of the first liquid valves (13) are respectively fixed to the top ends of the two middle groups of the first liquid tubes (10); and the second liquid valve (12) is located on the right side of the first liquid valve (13).

7. The ink adding device of a color box printing machine according to claim 1, characterized in that: The upper part of the mounting bracket (1) is provided with a plurality of groups of mounting holes.

8. The ink adding device of a color box printing machine according to claim 1, characterized in that: The top end of the ink inlet tube (6) is threadedly connected with a dust cover.

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