Printing ink filtering device of printing machine

Abstract

The utility model discloses a printing ink filtering device of a printing machine, which relates to the technical field of printing and comprises a box body, a supporting pipe is mounted at the top end of the box body, a threaded pipe is mounted at the top end of the supporting pipe, and a filtering component is movably mounted on the inner side of the supporting pipe. The filter assemblies are installed, the supporting pipe supports the filter assembly on the inner side, a user can conveniently install the filter assemblies, the supporting pipe supports the supporting block on the top, the stability of the supporting block is guaranteed, the user can conveniently disassemble and replace the filter assemblies, the supporting block fixes the assembling pipe on the inner side, the stability of the assembling pipe is guaranteed, and the assembling efficiency is improved. The assembling pipe fixes the handle ring at the top, the handle ring is convenient for a user to grasp, the assembling pipe fixes the first-stage filtering layer at the inner side, the stability of the first-stage filtering layer is ensured, the bottom end of the assembling pipe is connected with the mounting pipe through threads, the user can conveniently disassemble the mounting pipe, and the mounting pipe fixes the second-stage filtering layer at the inner side.

Description

Technical Field

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

[0002] Ink plays a key role in the printing industry. It is the substance used to form graphic information during the printing process. It can directly determine the tone, color, clarity, etc. of the image on the printed product.

[0003] Patent document CN220678179U discloses "an ink filtering device, including a first filter box, four sides of the upper end of the first filter box are provided with mounting grooves, two ends of the mounting groove are provided with first springs, one side of the mounting groove is provided with a moving groove, a button is provided inside the moving groove, a second spring is provided on the surface of the button, the second spring is engaged with the moving groove, a feed inlet is provided at the upper end of the first filter box, a stirring device is provided inside the first filter box, a magnet plate is provided inside the mounting groove, a second filter box is provided on one side of the first filter box, a water pump is provided between the first filter box and the second filter box, and a connecting pipe is provided at one end of the water pump";

[0004] The filter assembly inside the above-mentioned ink filter device is not convenient for users to disassemble and replace. Utility Model Content

[0005] The utility model aims to provide an ink filter device for a printing press, so as to solve the technical problem that the filter components inside the ink filter device in the prior art are inconvenient for users to disassemble and replace.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an ink filtering device of a printing press, comprising a box body, a support tube is installed at the top of the box body, a threaded tube is installed at the top of the support tube, a filter assembly is movably installed on the inner side of the support tube, the filter assembly comprises a support block movably installed on the top of the support tube, an assembly tube is installed on the inner side of the support block, a handle ring is installed on the top of the assembly tube, a primary filter layer is installed on the inner side of the assembly tube, a mounting tube is threadedly installed on the bottom end of the assembly tube, the mounting tube is located on the inner side of the support tube, and a secondary filter layer is installed on the inner side of the mounting tube.

[0007] Preferably, a discharge valve is installed through an inner wall of one side of the box body.

[0008] Preferably, a bottom plate is installed at the bottom of the box.

[0009] Preferably, a crushing assembly is installed on the top of the bottom plate, the crushing assembly is installed in a crushing box on the top of the bottom plate, a guide plate is installed on the inner side of the crushing box, and a fixed grinding plate is installed on the inner top wall of the crushing box.

[0010] Preferably, an injection port is installed through the top of the crushing box.

[0011] Preferably, a telescopic rod is installed on the inner bottom wall of the crushing box, a mounting shell is installed on the top end of the telescopic rod, a driving motor is installed on the inner top wall of the mounting shell, and a grinding cone is installed on the top end of the driving motor through a connecting rod.

[0012] Preferably, a transmission pump is installed on one side of the crushing box, a water pump is installed on the input end of the transmission pump, the water pump is passed through the inner wall of the crushing box, the water pump is located above the guide plate, an output pipe is installed on the output end of the transmission pump, an assembly cover is installed on one end of the output pipe, and the assembly cover is installed on the outside of the threaded pipe through threads.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model is equipped with a filter assembly, and the support tube supports the inner filter assembly, which is convenient for users to install the filter assembly, and the support tube supports the top support block to ensure the stability of the support block, which is convenient for users to disassemble and replace the filter assembly, and the support block fixes the inner assembly tube to ensure the stability of the assembly tube, and the assembly tube fixes the top handle ring, which is convenient for users to grasp, and the assembly tube fixes the inner primary filter layer to ensure the stability of the primary filter layer. The bottom end of the assembly tube is connected to the installation tube by a thread, which is convenient for users to disassemble the installation tube, and the installation tube fixes the inner secondary filter layer.

[0015] The utility model is provided with a telescopic rod, a guide plate fixes the inner telescopic rod, the telescopic rod is fixed to a crushing box, so as to ensure the smooth operation of the telescopic rod, and the extension of the telescopic rod drives the grinding cone at the top to adjust the height, thereby adjusting the distance of the fixed grinding plate, and a grinding cavity is formed between the grinding cone and the fixed grinding plate, so as to realize full grinding of the ink. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the box structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly tube structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the box structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the crushing box structure of the utility model.

[0021] In the figure: 1. box body; 2. discharge valve; 3. support pipe; 4. threaded pipe; 5. assembly pipe; 6. support block; 7. installation pipe; 8. primary filter layer; 9. secondary filter layer; 10. handle ring; 11. assembly cover; 12. output pipe; 13. bottom plate; 14. crushing box; 15. guide plate; 16. telescopic rod; 17. installation shell; 18. driving motor; 19. grinding cone; 20. fixed grinding plate; 21. injection port; 22. suction pipe; 23. transmission pump. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the embodiment of 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.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 The utility model provides an embodiment: an ink filter device for a printing press, comprising a box body 1, a support tube 3 is installed at the top of the box body 1, a threaded tube 4 is installed at the top of the support tube 3, a filter assembly is movably installed inside the support tube 3, the filter assembly comprises a support block 6 movably installed at the top of the support tube 3, an assembly tube 5 is installed inside the support block 6, a handle ring 10 is installed on the top of the assembly tube 5, a primary filter layer 8 is installed inside the assembly tube 5, a mounting tube 7 is threadedly installed at the bottom end of the assembly tube 5, the mounting tube 7 is located on the inner side of the support tube 3, a secondary filter layer 9 is installed inside the mounting tube 7, and a discharge valve 2 is installed through the inner wall of one side of the box body 1;

[0025] The box body 1 fixes the support tube 3 at the top to ensure the stability of the support tube 3, and the support tube 3 fixes the threaded tube 4 at the top;

[0026] The support tube 3 supports the inner filter assembly to facilitate the user to install the filter assembly. The support tube 3 supports the support block 6 on the top to ensure the stability of the support block 6 and facilitate the user to disassemble and replace the filter assembly. The support block 6 fixes the inner assembly tube 5 to ensure the stability of the assembly tube 5. The assembly tube 5 fixes the handle ring 10 on the top to facilitate the user to grasp. The assembly tube 5 fixes the inner primary filter layer 8 to ensure the stability of the primary filter layer 8. The bottom end of the assembly tube 5 is connected to the installation tube 7 through a thread, which is convenient for the user to disassemble the installation tube 7. The installation tube 7 fixes the inner secondary filter layer 9.

[0027] A bottom plate 13 is installed at the bottom of the box body 1, a crushing assembly is installed on the top of the bottom plate 13, and the crushing assembly is installed on a crushing box 14 on the top of the bottom plate 13. A guide plate 15 is installed on the inner side of the crushing box 14, and a fixed grinding plate 20 is installed on the inner top wall of the crushing box 14. A telescopic rod 16 is installed on the inner bottom wall of the crushing box 14, and a mounting shell 17 is installed on the top of the telescopic rod 16. A driving motor 18 is installed on the inner top wall of the mounting shell 17, and a grinding cone 19 is installed on the top of the driving motor 18 through a connecting rod.

[0028] The bottom plate 13 fixes the top crushing assembly to ensure the smooth operation of the crushing assembly. The crushing box 14 is fixed on the top of the bottom plate 13 to ensure the stability of the crushing box 14. The crushing box 14 fixes the inner guide plate 15 to ensure the stability of the guide plate 15. The guide plate 15 fixes the inner telescopic rod 16. The telescopic rod 16 is fixed to the crushing box 14 to ensure the smooth operation of the telescopic rod 16. The extension of the telescopic rod 16 drives the grinding cone 19 at the top to adjust the height, thereby adjusting the distance of the fixed grinding plate 20. There is a grinding chamber between the grinding cone 19 and the fixed grinding plate 20 to fully grind the ink.

[0029] The mounting shell 17 fixes the driving motor 18 inside. The driving motor 18 drives the connecting rod at the output end to rotate. The rotation of the connecting rod drives the grinding cone 19 to rotate. The grinding cone 19 rotates to grind the ink.

[0030] The top of the crushing box 14 is penetrated by an injection port 21;

[0031] The injection port 21 is fixed to the top of the crushing box 14 , and the injection port 21 injects ink into the crushing box 14 .

[0032] A transmission pump 23 is installed on one side of the crushing box 14, and a water pumping pipe 22 is installed on the input end of the transmission pump 23. The water pumping pipe 22 penetrates the inner wall of the crushing box 14 and is located above the guide plate 15. An output pipe 12 is installed on the output end of the transmission pump 23, and an assembly cover 11 is installed on one end of the output pipe 12. The assembly cover 11 is installed on the outer side of the threaded pipe 4 through threads.

[0033] The transmission pump 23 is fixed on one side of the crushing box 14. The transmission pump 23 extracts the ink inside the crushing box 14 through the suction pipe 22. The transmission pump 23 transfers the ink to the inside of the output pipe 12. The output pipe 12 transfers the ink to the inside of the assembly cover 11. The assembly cover 11 transfers the ink to the inside of the support tube 3, and the ink is filtered through the primary filter layer 8 and the secondary filter layer 9.

[0034] Working principle: the guide plate 15 fixes the telescopic rod 16 on the inside, and the telescopic rod 16 is fixed to the crushing box 14 to ensure the smooth operation of the telescopic rod 16. The extension of the telescopic rod 16 drives the grinding cone 19 on the top to adjust the height, thereby adjusting the distance of the fixed grinding plate 20. There is a grinding chamber between the grinding cone 19 and the fixed grinding plate 20 to achieve full grinding of the ink. The mounting shell 17 fixes the driving motor 18 on the inside. The driving motor 18 drives the connecting rod at the output end to rotate when it runs. The rotation of the connecting rod drives the grinding cone 19 to rotate. The rotation of the grinding cone 19 grinds the ink. The transmission pump 23 runs to extract the ink inside the crushing box 14 through the suction pipe 22. The transmission pump 23 transmits the ink to the inside of the output pipe 12. The output pipe 12 transmits the ink to the inside of the assembly cover 11. The assembly cover 11 transmits the ink to the inside of the support tube 3, and the ink is filtered through the primary filter layer 8 and the secondary filter layer 9.

[0035] 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 basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, 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 are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

Claims

1. An ink filter device for a printing press, characterized in that: The invention comprises a box body (1), a support tube (3) is installed at the top of the box body (1), a threaded tube (4) is installed at the top of the support tube (3), a filter assembly is movably installed on the inner side of the support tube (3), the filter assembly comprises a support block (6) movably installed on the top of the support tube (3), an assembly tube (5) is installed on the inner side of the support block (6), a handle ring (10) is installed on the top of the assembly tube (5), a primary filter layer (8) is installed on the inner side of the assembly tube (5), a mounting tube (7) is installed on the bottom end of the assembly tube (5) through a thread, the mounting tube (7) is located on the inner side of the support tube (3), and a secondary filter layer (9) is installed on the inner side of the mounting tube (7).

2. The ink filter device for a printing press according to claim 1, characterized in that: A discharge valve (2) is installed through an inner wall of one side of the box body (1).

3. The ink filter device for a printing press according to claim 1, characterized in that: A bottom plate (13) is installed at the bottom of the box body (1).

4. The ink filter device for a printing press according to claim 3, characterized in that: A pulverizing assembly is installed on the top of the bottom plate (13), the pulverizing assembly is installed on a pulverizing box (14) on the top of the bottom plate (13), a guide plate (15) is installed on the inner side of the pulverizing box (14), and a fixed grinding plate (20) is installed on the inner top wall of the pulverizing box (14).

5. The ink filter device for a printing press according to claim 4, characterized in that: An injection port (21) is installed through the top of the crushing box (14).

6. The ink filter device for a printing press according to claim 4, characterized in that: A telescopic rod (16) is mounted on the inner bottom wall of the crushing box (14), a mounting shell (17) is mounted on the top end of the telescopic rod (16), a driving motor (18) is mounted on the inner top wall of the mounting shell (17), and a grinding cone (19) is mounted on the top end of the driving motor (18) via a connecting rod.

7. The ink filter device for a printing press according to claim 4, characterized in that: A transmission pump (23) is installed on one side of the crushing box (14); a water pumping pipe (22) is installed on the input end of the transmission pump (23); the water pumping pipe (22) penetrates the inner wall of the crushing box (14); the water pumping pipe (22) is located above the guide plate (15); an output pipe (12) is installed on the output end of the transmission pump (23); an assembly cover (11) is installed on one end of the output pipe (12); the assembly cover (11) is installed on the outside of the threaded pipe (4) through a thread.

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