CN221161880U

CN221161880U - Automatic ink supply device of printing machine

Info

Publication number: CN221161880U
Application number: CN202323376259.XU
Authority: CN
Inventors: 张建平
Original assignee: Beijing Pingchengqian Printing Co ltd
Current assignee: Beijing Pingchengqian Printing Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-06-18
Anticipated expiration: 2033-12-12

Abstract

The utility model discloses an automatic ink supply device of a printer, which relates to the technical field of printers, and comprises an ink supply cylinder, and is characterized in that: the ink supply cylinder comprises a heat insulation cylinder and an ink storage cylinder, a containing space is formed between the heat insulation cylinder and the ink storage cylinder, a heating pipe is arranged in the containing space, a first stirring rod is rotationally connected to the left side of the inside of the ink storage cylinder, a second stirring rod is rotationally connected to the right side of the inside of the ink storage cylinder, a plurality of stirring blades are fixedly connected to the surfaces of the first stirring rod and the second stirring rod, a supporting frame is fixedly connected to the left side and the right side of the upper surface of the heat insulation cylinder, a servo motor is fixedly arranged at the upper end of the left supporting frame through a motor base, an ink pump is fixedly arranged at the upper end of the right supporting frame, an ink outlet pipe is fixedly connected to the output end of the ink pump, an ink pumping pipe is fixedly connected to the input end of the ink pump, the tail end of the ink pumping pipe penetrates through the side wall of the heat insulation cylinder and is communicated with the inside of the ink storage cylinder, and a filtering component is arranged at the rear side of the upper surface of the heat insulation cylinder.

Description

Automatic ink supply device of printing machine

Technical Field

The utility model relates to the technical field of printers, in particular to an automatic ink supply device of a printer.

Background

A machine for printing text and images. Modern printers typically consist of mechanisms such as plate loading, inking, stamping, paper feeding (including folding). The working principle of the device is as follows: the characters and images to be printed are first made into printing plate, then mounted on a printer, then ink is applied to the places where the characters and images are on the printing plate by means of manual or printer, and then directly or indirectly transferred onto paper or other printing stock (such as textile, metal plate, plastic, leather, wood plate, glass and ceramic), so that the same printed matter as the printing plate can be reproduced. The invention and development of the printing machine play an important role in the spread of human civilization and culture.

Since the freezing point of the ink is generally low, when the temperature inside the storage tank in the ink supply device drops below the freezing point of the ink, the ink is easy to coagulate and cannot be used, and if the ink in the storage tank stays unused for a long time, the phenomenon of solidification of the ink can occur in a standing state, and the problem is solved by providing an automatic ink supply device of a printing machine.

Disclosure of utility model

In order to solve the technical problems, the automatic ink supply device for the printing machine solves the problems that the existing automatic ink supply device is low in solidifying point of ink, when the temperature inside a storage tank in the ink supply device is lowered below the solidifying point of the ink, the ink is easy to coagulate and cannot be used, and if the ink in the storage tank stays unused for a long time, the phenomenon that the ink solidifies in a standing state is also solved.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an automatic ink supply device of printing machine, includes the ink supply section of thick bamboo, the ink supply section of thick bamboo includes thermal insulation section of thick bamboo and ink storage section of thick bamboo, form a accommodation space between thermal insulation section of thick bamboo and the ink storage section of thick bamboo, the inside heating pipe that is provided with of accommodation space, the inside left side rotation of ink storage section of thick bamboo is connected with first puddler, the inside right side rotation of ink storage section of thick bamboo is connected with the second puddler, first puddler and the equal fixedly connected with of second puddler surface a plurality of stirring vane, thermal insulation section of thick bamboo upper surface left and right sides all fixedly connected with support frame, the left end the support frame upper end is through motor cabinet fixedly mounted with servo motor, the right-hand member support frame upper end fixedly mounted has the ink pump, the output fixedly connected with play ink pipe of ink pump, the input fixedly connected with ink pump, the ink pump end runs through thermal insulation section of thick bamboo lateral wall and with the inside intercommunication of ink storage section of thick bamboo, filter assembly is installed to thermal insulation section of thick bamboo upper surface rear side.

Preferably, the output end of the servo motor is fixedly connected with a driving bevel gear, the upper end of the first stirring rod is fixedly connected with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, a driving gear is fixedly connected below the surface of the upper end of the first stirring rod and the driven bevel gear, a driven gear is fixedly connected to the upper end of the second stirring rod, and the driving gear is meshed with the driven gear.

Preferably, the filter assembly comprises a filter box, a box door is rotatably connected to the rear side of the filter box through a rotating shaft, an activated carbon plate is arranged at the upper end inside the filter box, and a filter screen is arranged at the lower end inside the filter box.

Preferably, the left end of the upper surface of the filter tank is fixedly connected with an ink injection port, and the left side of the filter tank is fixedly connected with a return pipe.

Preferably, the four corners of the lower surface of the filter box are fixedly connected with support columns, and the lower end of the filter box is communicated with the inside of the ink storage cylinder through a pipeline.

Preferably, the upper end inside the ink storage cylinder is fixedly connected with a liquid level sensor.

Compared with the prior art, the utility model has the advantages that: according to the utility model, the heating pipe is arranged to heat the ink in the ink storage cylinder, the proper temperature in the ink storage cylinder is maintained to maintain the fluidity of the ink, the ink is prevented from being coagulated, the rotation of the first stirring rod and the second stirring rod in opposite directions is realized through the transmission action of the driving bevel gear, the driven bevel gear and the driving gear and the driven gear, the ink in the ink storage cylinder is stirred, the ink is prevented from being coagulated after staying in the ink storage cylinder for a long time, and the thermal insulation treatment is carried out on the ink storage cylinder through the thermal insulation cylinder, so that the influence of temperature change on the ink is reduced.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the internal structure of an ink supply cartridge according to the present utility model;

FIG. 3 is a schematic view of the internal structure of the filter assembly according to the present utility model.

The reference numerals in the figures are:

1. An ink supply cylinder; 101. a heat insulating cylinder; 102. an ink storage cylinder; 103. heating pipes; 104. a first stirring rod; 105. a second stirring rod; 106. stirring blades; 2. a support frame; 3. a servo motor; 4. an ink pump; 5. an ink outlet tube; 6. a drive bevel gear; 7. a driven bevel gear; 8. a drive gear; 9. a driven gear; 10. a filter assembly; 1001. a filter box; 1002. a door; 1003. an activated carbon plate; 1004. a filter screen; 1005. a support column; 1006. an ink injection port; 1007. a return pipe; 11. an ink extraction tube; 12. a liquid level sensor.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Example 1

Referring to fig. 1-3, an automatic ink supply device of a printing machine comprises an ink supply cylinder 1, wherein the ink supply cylinder 1 comprises a heat insulation cylinder 101 and an ink storage cylinder 102, a containing space is formed between the heat insulation cylinder 101 and the ink storage cylinder 102, a heating pipe 103 is arranged in the containing space, the heating pipe 103 heats ink in the ink storage cylinder 102, proper temperature in the ink storage cylinder 102 is kept to maintain fluidity of the ink, the ink is prevented from condensing, a first stirring rod 104 is rotationally connected to the left side in the ink storage cylinder 102, a second stirring rod 105 is rotationally connected to the right side in the ink storage cylinder 102, a plurality of stirring blades 106 are fixedly connected to surfaces of the first stirring rod 104 and the second stirring rod 105, a support frame 2 is fixedly connected to the left side and the right side of the upper surface of the heat insulation cylinder 101, an ink pump 4 is fixedly arranged at the upper end of the left end support frame 2 through a motor seat, an ink outlet pipe 5 is fixedly connected to the output end of the ink pump 4, an ink suction pipe 11 is fixedly connected to the input end of the ink pump 4, the tail end of the ink suction pipe 11 penetrates through the side wall of the heat insulation cylinder 101 and is communicated with a filter assembly 10 arranged on the surface of the heat insulation cylinder 101.

Referring to fig. 1, the output end of the servo motor 3 is fixedly connected with a driving bevel gear 6, the upper end of the first stirring rod 104 is fixedly connected with a driven bevel gear 7, and the driving bevel gear 6 is meshed with the driven bevel gear 7.

Referring to fig. 1, a driving gear 8 is fixedly connected to the upper end surface of the first stirring rod 104 and the lower portion of the driven bevel gear 7, a driven gear 9 is fixedly connected to the upper end of the second stirring rod 105, the driving gear 8 is meshed with the driven gear 9, and the rotation of the first stirring rod 104 and the second stirring rod 105 in opposite directions is realized to stir the ink through the meshing transmission of the driving gear 8 and the driven gear 9, so that the ink is prevented from staying in the ink storage barrel 102 for a long time and condensing.

Example 2

Further in this embodiment, please refer to fig. 3, the filter assembly 10 includes a filter box 1001, a box door 1002 is rotatably connected to the rear side of the filter box 1001 through a rotating shaft, the box door 1002 is used for conveniently replacing an activated carbon plate 1003 and a filter screen 1004 inside the filter box 1001, the activated carbon plate 1003 is disposed at the upper end inside the filter box 1001, the activated carbon plate 1003 is used for adsorbing off-flavor in ink, the filter screen 1004 is disposed at the lower end inside the filter box 1001, the filter screen 1004 filters impurities in the ink, and the impurities are prevented from entering the ink storage cylinder 102, so as to damage the ink pump 4.

Referring to fig. 3, an ink filling port 1006 is fixedly connected to the left end of the upper surface of the filter tank 1001, a return pipe 1007 is fixedly connected to the left side of the filter tank 1001, and the ink that is not used up by the printer can reenter the filter assembly 10 through the return pipe 1007, and enter the ink storage cylinder 102 for storage after being re-filtered.

Referring to fig. 3, support columns 1005 are fixedly connected to four corners of the lower surface of the filter box 1001, and the lower end of the filter box 1001 is communicated with the interior of the ink storage cylinder 102 through a pipeline.

Referring to fig. 2, a level sensor 12 is fixedly connected to an upper end of the interior of the ink storage barrel 102, and the level sensor 12 is used for detecting ink reserves in the interior of the ink storage barrel 102, so that a worker can determine whether to fill ink into the interior of the ink storage barrel 102.

Working principle: when the ink pump is used, the return pipe 1007 and the ink outlet pipe 5 are communicated with the printer, ink is injected into the filter tank 1001 through the ink injection port 1006, peculiar smell in the ink is removed through the activated carbon plate 1003, impurities in the ink are filtered out through the filter screen 1004, the filtered ink flows into the ink storage cylinder 102 for storage, in order to prevent the ink from solidifying, the servo motor 3 drives the driving bevel gear 6 to rotate, the first stirring rod 104 is realized through the meshing transmission of the driving bevel gear 6 and the driven bevel gear 7, the rotation of the second stirring rod 105 in the other direction is realized through the meshing transmission of the driving gear 8 on the first stirring rod 104 and the driven gear 9 on the upper end of the second stirring rod 105, the stirring blades 106 on the first stirring rod 104 and the second stirring rod 105 stir the ink, the ink is prevented from solidifying, the heating pipe 103 is electrified, the heating pipe 103 heats the ink, the ink is kept at a proper temperature in the ink, the ink storage cylinder 102 is prevented from being condensed, the ink pump 4 pumps the ink in the ink storage cylinder 102 through the pumping pipe 11 when the ink is used for supplying the ink to the printer, the redundant ink is filtered again through the return pipe 1007.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic ink supply device of a printing machine, comprising an ink supply cylinder (1), characterized in that: the ink supply cylinder (1) comprises a heat insulation cylinder (101) and an ink storage cylinder (102), a containing space is formed between the heat insulation cylinder (101) and the ink storage cylinder (102), a heating pipe (103) is arranged in the containing space, a first stirring rod (104) is connected to the left side of the inside of the ink storage cylinder (102) in a rotating mode, a second stirring rod (105) is connected to the right side of the inside of the ink storage cylinder (102) in a rotating mode, a plurality of stirring blades (106) are fixedly connected to the surfaces of the first stirring rod (104) and the second stirring rod (105), a supporting frame (2) is fixedly connected to the left end of the heat insulation cylinder (101), a servo motor (3) is fixedly arranged at the upper end of the supporting frame (2) through a motor base, an ink pump (4) is fixedly arranged at the right end of the supporting frame (2), an ink outlet pipe (5) is fixedly connected to the output end of the ink pump (4), an ink suction pipe (11) is fixedly connected to the input end of the ink pump (4), a tail end of the ink suction pipe (11) is fixedly connected to a plurality of stirring blades (106), and the tail end of the ink pump (11) penetrates through the heat insulation cylinder (101) and is communicated with the surface of the heat insulation cylinder (101) and the heat insulation cylinder (10).

2. An automatic ink supply apparatus of a printing machine according to claim 1, wherein: the output end of the servo motor (3) is fixedly connected with a driving bevel gear (6), the upper end of the first stirring rod (104) is fixedly connected with a driven bevel gear (7), and the driving bevel gear (6) is meshed with the driven bevel gear (7).

3. An automatic ink supply apparatus of a printing machine according to claim 1, wherein: the stirring device is characterized in that a driving gear (8) is fixedly connected below the upper end surface of the first stirring rod (104) and the driven bevel gear (7), a driven gear (9) is fixedly connected to the upper end of the second stirring rod (105), and the driving gear (8) is meshed with the driven gear (9).

4. An automatic ink supply apparatus of a printing machine according to claim 1, wherein: the filter assembly (10) comprises a filter box (1001), a box door (1002) is rotatably connected to the rear side of the filter box (1001) through a rotating shaft, an activated carbon plate (1003) is arranged at the upper end inside the filter box (1001), and a filter screen (1004) is arranged at the lower end inside the filter box (1001).

5. An automatic ink supply apparatus of a printing machine according to claim 4, wherein: the left end of the upper surface of the filter box (1001) is fixedly connected with an ink injection port (1006), and the left side of the filter box (1001) is fixedly connected with a return pipe (1007).

6. An automatic ink supply apparatus of a printing machine according to claim 4, wherein: the four corners of the lower surface of the filter box (1001) are fixedly connected with support columns (1005), and the lower end of the filter box (1001) is communicated with the inside of the ink storage cylinder (102) through a pipeline.

7. An automatic ink supply apparatus of a printing machine according to claim 1, wherein: the upper end of the interior of the ink storage cylinder (102) is fixedly connected with a liquid level sensor (12).