CN219927262U

CN219927262U - Printing equipment

Info

Publication number: CN219927262U
Application number: CN202321439783.4U
Authority: CN
Inventors: 赖明栋
Original assignee: Ningbo Baiyun Printing Co ltd
Current assignee: Ningbo Baiyun Printing Co ltd
Priority date: 2023-06-07
Filing date: 2023-06-07
Publication date: 2023-10-31
Anticipated expiration: 2033-06-07

Abstract

The utility model discloses printing equipment, which belongs to the technical field of printing and comprises a mounting plate, wherein a printing mechanism and an inking component are arranged on the mounting plate, the printing mechanism comprises two supporting plates, an ink roller and an embossing roller, the two supporting plates are symmetrical front and back, the ink roller and the embossing roller are horizontally and rotatably arranged between the two supporting plates, and the ink roller is positioned above the embossing roller; the ink coating assembly comprises an ink box, an interlayer is arranged inside the ink box, an electric heating wire is arranged in the interlayer, heat conduction oil is filled in the interlayer, a motor is fixedly arranged at the top end of the ink box, a vertically downward driving shaft is coaxially and fixedly arranged at the output end of the motor, a stirring assembly for stirring ink is arranged on the driving shaft, an ink conveying pipe is fixedly arranged at the bottom of the ink box, a filtering device is arranged in the middle of the ink conveying pipe, the problem that the ink is caked due to temperature reduction and excessive impurities are solved, and damage to an ink roller is reduced.

Description

Printing equipment

Technical Field

The utility model belongs to the technical field of printing, and particularly relates to printing equipment.

Background

Printing equipment is the general name of machinery, equipment and instruments used for producing printed matters and finishing the printing process, is an indispensable mechanical product in the modern printing industry, and standard printing equipment mainly comprises a paper feeding device, a printing device, a paper collecting device and other devices, and the detailed components of different components are different, the functions of the components are different, and the different components have different performances and purposes.

Through searching, chinese patent with the authority of publication number CN114872435A discloses a high-efficiency ink printing device and a printing method. The paper feeding machine comprises a machine body, a paper feeding port is formed in one end of the top surface outside the machine body, a paper placing inclined plate is fixedly arranged on one side wall inside the paper feeding port, a first servo motor is fixedly arranged at one end of the inner wall of the other side of the machine body, a paper feeding rubber roller is fixedly arranged on a rotating shaft of the first servo motor, and a plurality of rubber layers are fixedly arranged on the side wall of the paper feeding rubber roller. The motor is started, the motor drives the fixed rotating plate to rotate, the fixed rotating plate drives the stirring rod to rotate, the stirring rod stirs ink in the ink duct, the ink is prevented from being coagulated, the phenomenon that the ink is detained on the ink roller is avoided because the ink in the area with more inking can not be completely printed during printing is avoided, and the dispersibility of the ink is increased.

The inventors considered that the above-described technology had at least the following drawbacks, and the purchased ink generally had impurities existing at the time of production, and the printer directly added the ink containing the impurities to the printing apparatus, and the impurities were transported to the ink roller, and damaged the ink roller.

For this purpose, we propose a printing apparatus that solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to solve the problem that an ink roller is easy to damage in the prior art, and provides printing equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the printing equipment comprises a mounting plate, wherein a printing mechanism and an inking component are arranged on the mounting plate, the printing mechanism comprises two supporting plates, an ink roller and an embossing roller, the two supporting plates are symmetrical front and back, the ink roller and the embossing roller are horizontally and rotatably arranged between the two supporting plates, and the ink roller is positioned above the embossing roller; the ink coating assembly comprises an ink box, a motor is fixedly arranged at the top end of the ink box, a vertically downward driving shaft is coaxially and fixedly arranged at the output end of the motor, a stirring assembly for stirring ink is arranged on the driving shaft, an ink conveying pipe is fixedly arranged at the bottom of the ink box, a filtering device is arranged in the middle of the ink conveying pipe, and the output end of the ink conveying pipe is fixedly connected with an ink coating plate.

By providing the ink roller and the impression roller, printing on the sheet is achieved. By arranging the ink box, the ink is added. Through setting up the motor, realized that the starter motor provides the rotation force for the drive shaft to drive stirring subassembly's rotation.

Preferably, the filtering device comprises a fixed shell and a filter screen, wherein the filter screen is fixedly arranged on the inner wall of the fixed shell, so that the inner space of the fixed shell is divided into an upper part and a lower part.

Through setting up the filter screen, realized the filtering to impurity in the printing ink.

Preferably, the ink inlet is fixedly arranged at the top end of the ink box, the dustproof cover is connected to the ink inlet in a threaded manner, and a plurality of vertical stripes are arranged on the outer wall of the dustproof cover.

Through setting up the shield, realized preventing the entering of dust in the external environment. Through setting up perpendicular stripe, realized the increase of the frictional force of finger and shield outer wall, the opening and the closing of shield of being convenient for.

Preferably, the stirring assembly comprises a plurality of stirring blades fixed to the driving shaft, and the plurality of stirring blades are equidistantly distributed around the driving shaft.

Through setting up a plurality of stirring vane, realized printing ink and diluent more fully mixing, avoided the precipitation of impurity in the printing ink.

Preferably, the ink box is fixed by fixing device, fixing device includes two front and back symmetry's fixed plates, two the fixed pillar is all fixed to one side that the fixed plate is in opposite directions, fixed pillar tip is fixed to be provided with fixed steel sheet, two fixed steel sheet all with ink box fixed connection, fixed mounting has a plurality of screws between fixed steel sheet and the ink box, a plurality of screw fixed mounting is in the four corners of fixed steel sheet.

By arranging the fixing device, the ink box is further reinforced.

Preferably, the inner wall of the inking plate is provided with a foam cushion, the inner surface of the inking plate is provided with a plurality of evenly distributed spraying holes, and the foam cushion is tightly attached to the inking plate.

Through setting up the foam-rubber cushion, realized the abundant absorption of printing ink.

Preferably, an interlayer is arranged in the ink box, an electric heating wire is arranged in the interlayer, and heat conduction oil is filled in the interlayer.

Through setting up the heating wire, realized the heating to the printing ink, avoid printing ink to dry the caking and pile up in the ink horn because of the temperature reduces.

Preferably, the inking plate is arranged in an arc shape, and the inner diameter of the inking plate is consistent with the outer diameter of the inking roller.

Through setting up arc inking board, realized the increase of inking roller and inking board contact surface, improve printing efficiency.

In summary, the technical effects and advantages of the present utility model are:

1. according to the deinking-resistant wear-resistant printing equipment, the printing ink and the diluent are fully and uniformly mixed through the stirring assembly, so that impurity precipitation in the printing ink is avoided; the ink is kept at a constant temperature by heating the heating wire on the inner wall of the ink box, so that the ink box is prevented from accumulating a large number of ink blocks due to long-term conveying of the ink, the blocking is reduced from entering the inking plate along with the ink conveying pipe and being smeared on the ink roller, and the abrasion of the ink roller is caused;

2. when the ink is conveyed by the ink conveying pipe, impurities in the ink and ink blocks falling in the ink box are filtered by the filter screen through the filter device, the fineness of the ink is further guaranteed, and the phenomenon that the impurities are smeared on the ink roller through the ink conveying pipe and the inking plate to damage the ink roller and influence the normal use of printing equipment is avoided.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of an ink cartridge according to the present utility model;

FIG. 3 is a schematic view of a filter device according to the present utility model;

FIG. 4 is a schematic view of an inking plate structure according to the present utility model.

In the figure: 1. a mounting plate; 2. a support plate; 3. an inking roller; 4. an embossing roller; 5. a fixing plate; 6. a fixed support; 7. fixing the steel plate; 8. an ink cartridge; 9. heating wires; 10. a motor; 11. a drive shaft; 12. an ink delivery tube; 13. an inking plate; 14. a fixed case; 15. a filter screen; 16. an ink inlet; 17. a dust cover; 18. vertical stripes; 19. stirring blades; 20. a screw; 21. a sponge cushion; 22. an interlayer; 23. and (5) spraying holes.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1, a printing device comprises a mounting plate 1, wherein a printing mechanism and an inking component are arranged on the mounting plate 1, the printing mechanism comprises two support plates 2, an ink roller 3 and an embossing roller 4 which are symmetrical front and back, the two support plates 2 are respectively and fixedly arranged on two sides of the mounting plate 1, the ink roller 3 and the embossing roller 4 are horizontally and rotatably arranged between the two support plates 2, the ink roller 3 is positioned above the embossing roller 4, printing paper passes through between the ink roller 3 and the embossing roller 4, and printing on the paper is realized by mutually rolling the ink roller 3 and the embossing roller 4.

Referring to fig. 1, the ink applying assembly includes an ink box 8, the ink box 8 is fixed by a fixing device, the fixing device includes two fixing plates 5 which are symmetrical around, the two fixing plates 5 are fixedly installed on two sides of a mounting plate 1, one sides of the two fixing plates 5 are fixedly provided with fixing support posts 6, end parts of the fixing support posts 6 are fixedly provided with fixing steel plates 7, the two fixing steel plates 7 are fixedly connected with the ink box 8, a plurality of screws 20 are fixedly installed between the fixing steel plates 7 and the ink box 8, and a plurality of screws 20 are fixedly installed at four corners of the fixing steel plates 7 to strengthen the ink box 8.

Referring to fig. 1-2, the top end of the ink box 8 is fixedly provided with an ink inlet 16, the ink inlet 16 is in threaded connection with a dust cover 17, so that the entry of dust and other impurities in the external environment is effectively prevented, a plurality of vertical stripes 18 are arranged on the outer wall of the dust cover 17, the friction force between fingers and the dust cover 17 is increased by the plurality of vertical stripes 18, and the dust cover 17 is more convenient to open and close by people.

The motor 10 is fixedly arranged at the top end of the ink box 8, the vertical downward driving shaft 11 is coaxially and fixedly arranged at the output end of the motor 10, the stirring assembly for stirring ink is arranged on the driving shaft 11 and is formed by a plurality of stirring blades 19 which are distributed around the driving shaft 11 at equal intervals, and the driving shaft 11 is driven to rotate by the motor 10, so that the stirring blades 19 stir the ink, the ink and the diluent can be mixed more fully, the deinking phenomenon caused by higher viscosity of the ink is avoided, and meanwhile, the precipitation of impurities in the ink is also avoided.

Referring to fig. 1-2, an interlayer 22 is arranged inside an ink box 8, an electric heating wire 9 is arranged in the interlayer 22, the interlayer 22 is filled with heat conduction oil, the heat conduction oil is heated by heating of the electric heating wire 9, the ink in the ink box 8 is kept in a constant temperature state by heating the ink box 8 through the heat conduction oil, an ink conveying pipe 12 is fixedly arranged at the bottom of the ink box 8, a filtering device is arranged in the middle of the ink conveying pipe 12, the output end of the ink conveying pipe 12 is fixedly connected with an ink coating plate 13, the ink in the ink box 8 is kept in a constant temperature state, a large number of ink blocks are prevented from being accumulated on the inner wall of the ink box 8 due to long-term conveying of the ink, and the possibility that the ink blocks enter the ink coating plate 13 along with the ink conveying pipe 12 and are smeared on an ink roller 3 to cause abrasion of the ink roller 3 is reduced.

Referring to fig. 3-4, the filtering device comprises a fixed shell 14 and a filter screen 15, the ink conveying pipe 12 is fixedly connected below the fixed shell 14, the filter screen 15 is fixedly arranged on the inner wall of the fixed shell 14, so that the inner space of the fixed shell 14 is divided into an upper part and a lower part, the filter screen 15 is used for filtering impurities in ink in the ink conveying pipe 12, the impurities are prevented from entering the inking plate 13 through the ink conveying pipe 12 to cause the blockage of the spraying holes 23, and meanwhile, the impurities are prevented from being smeared on the ink roller 3 through the spraying holes 23, so that the abrasion of the ink roller 3 is avoided.

Referring to fig. 4, the inner wall of the inking plate 13 is provided with a foam-rubber cushion 21 and a plurality of evenly distributed spraying holes 23, the foam-rubber cushion 21 is tightly attached to the inking plate 13, the ink in the inking plate 13 can be absorbed more effectively by adopting the foam-rubber cushion 21, the inking plate 13 is in an arc-shaped arrangement, the inner diameter of the inking plate 13 is consistent with the outer diameter of the inking roller 3, and the contact surface between the inking roller 3 and the inking plate 13 is increased by arranging the arc-shaped inking plate 13, so that the printing efficiency is improved.

Working principle:

opening shield 17, adding printing ink and diluent, opening motor 10, motor 10 starts to provide the rotation power for drive shaft 11 and drives drive shaft 11 and rotate to drive stirring subassembly and rotate, stirs the printing ink and the diluent of adding, heating wire 9 in intermediate layer 22 heats the printing ink simultaneously, and when printing ink got into inking plate 13 through inking tube 12, through filter equipment, filter screen 15 filters the impurity in the printing ink, and printing ink enters into inking plate 13 and is smeared on ink roller 3 through spraying hole 23, and ink roller 3 prints the paper with impression roller 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The printing equipment is characterized by comprising a mounting plate (1), wherein a printing mechanism and an inking component are arranged on the mounting plate (1), the printing mechanism comprises two support plates (2), an ink roller (3) and an embossing roller (4) which are symmetrical front and back, the two support plates (2) are respectively and fixedly arranged on two sides of the mounting plate (1), the ink roller (3) and the embossing roller (4) are horizontally and rotatably arranged between the two support plates (2), and the ink roller (3) is positioned above the embossing roller (4); the ink applying component comprises an ink box (8), a motor (10) is fixedly arranged at the top end of the ink box (8), a vertically downward driving shaft (11) is coaxially and fixedly arranged at the output end of the motor (10), a stirring component for stirring ink is arranged on the driving shaft (11), an ink conveying pipe (12) is fixedly arranged at the bottom of the ink box (8), a filtering device is arranged in the middle of the ink conveying pipe (12), and the output end of the ink conveying pipe (12) is fixedly connected with an ink applying plate (13).

2. A printing device according to claim 1, wherein the filtering device comprises a fixed shell (14) and a filter screen (15), the filter screen (15) is fixedly arranged on the inner wall of the fixed shell (14) to divide the inner space of the fixed shell (14) into an upper part and a lower part, and the lower part of the fixed shell (14) is fixedly connected with the ink conveying pipe (12).

3. Printing equipment according to claim 1, characterized in that the top end of the ink box (8) is fixedly provided with an ink inlet (16), the ink inlet (16) is connected with a dust cover (17) in a threaded manner, and the outer wall of the dust cover (17) is provided with a plurality of vertical stripes (18).

4. A printing apparatus according to claim 1, wherein the agitator assembly comprises a plurality of agitator blades (19) fixed to the drive shaft (11), the plurality of agitator blades (19) being equally spaced about the drive shaft (11).

5. Printing equipment according to claim 1, characterized in that the ink box (8) is fixed by a fixing device, the fixing device comprises two fixing plates (5) which are symmetrical front and back, the two fixing plates (5) are fixedly arranged on two sides of the mounting plate (1), fixing support posts (6) are fixedly arranged on one sides of the two fixing plates (5) which are opposite, fixing steel plates (7) are fixedly arranged at the end parts of the fixing support posts (6), the two fixing steel plates (7) are fixedly connected with the ink box (8), a plurality of screws (20) are fixedly arranged between the fixing steel plates (7) and the ink box (8), and a plurality of screws (20) are fixedly arranged at four corners of the fixing steel plates (7).

6. Printing equipment according to claim 1, characterized in that the inner wall of the inking plate (13) is provided with a foam-rubber cushion (21), the inner surface of the inking plate (13) is provided with a plurality of evenly distributed spraying holes (23), and the foam-rubber cushion (21) is attached to the surface of the inking roller (3).

7. A printing apparatus according to claim 1, characterized in that an interlayer (22) is provided inside the ink cartridge (8), that heating wires (9) are provided inside the interlayer (22), and that the interlayer (22) is filled with heat conducting oil.

8. A printing apparatus according to claim 1, wherein the inking plate (13) is arranged in an arc shape, the inking plate (13) having an inner diameter corresponding to the outer diameter of the inking roller (3).