CN217532296U

CN217532296U - Green printing device

Info

Publication number: CN217532296U
Application number: CN202221641888.3U
Authority: CN
Inventors: 唐安琼; 桂传富; 许超宏
Original assignee: Hangzhou Jiayuan Color Printing Co ltd
Current assignee: Hangzhou Jiayuan Color Printing Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-10-04
Anticipated expiration: 2032-06-28

Abstract

The utility model relates to a green printing device belongs to green lithography apparatus's field, including the printing table, be equipped with transport mechanism on the printing table, printing table one end fixedly connected with support frame is connected with the printing head on the support frame, and fixedly connected with ink horn on the printing head, the printing table is close to the position of printing head is equipped with the blotting subassembly, and the blotting subassembly includes two first backup pads that are parallel to each other, first backup pad and printing table fixed connection, is fixed with between two first backup pads and inhales the china ink head, and blotting head external connection has the vacuum pump that is used for the blotting, and the vacuum pump is kept away from the one end and the ink horn intercommunication of inhaling the china ink head. The application has the effect of reducing ink waste during printing.

Description

Green printing device

Technical Field

The application relates to the field of green printing equipment, in particular to a green environment-friendly printing device.

Background

The printing device is a device for transferring ink to the surface of paper, foam board, plastic product and the like through the processes of plate making, ink applying, printing and the like on the original such as characters, pictures, photos and the like, which greatly facilitates the publishing of books, so the invention and the development of the printing device play an important role in the aspects of human civilization and cultural transmission.

In the existing printing devices, ink in an ink cartridge is extracted by a printing head, and the ink is sprayed on the surface of objects such as paper, a foam board and the like in a spraying mode, so that the printing work of target characters or target patterns is realized.

In view of the above-mentioned related technologies, the inventor believes that, at present, when a printed matter is printed, redundant ink particles are easily adhered to the surface of the printed matter, and the existing printing device cannot effectively treat the redundant ink particles, so that after the printing is finished, a situation that workers accidentally rub the side of the printed matter with the ink to cause the printed matter to be smeared with flowers also occurs, and therefore, the ink is wasted to a certain extent, and the current green energy-saving production requirements are not met.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of printing ink in the printing process, the application provides a green printing device.

The application provides a green printing device adopts following technical scheme:

the utility model provides a green printing device, includes the printing table, is equipped with transport mechanism on the printing table, printing table one end fixedly connected with support frame is connected with the printing head on the support frame, and the overhead fixedly connected with ink horn of printing is close to on the printing table the position of printing head is equipped with the blotting subassembly, and the blotting subassembly includes two first backup pads that are parallel to each other, first backup pad and printing table fixed connection, is fixed with between two first backup pads and inhales the china ink head, and blotting head external connection has the vacuum pump that is used for the blotting, and the vacuum pump is kept away from the one end and the ink horn intercommunication of inhaling the china ink head.

Through adopting above-mentioned technical scheme, when the material that needs printing such as paper is carried to print head department by the transport mechanism on the printing platform, the print head begins the inkjet and prints the paper, and at the in-process of printing, the vacuum pump starts, and the blotting is collected the unnecessary printing ink that the print head sprays on the paper surface to transport the printing ink of collecting back again in the china ink box by the vacuum pump, reach the effect of avoiding printing ink extravagant.

Optionally, the transportation mechanism includes a driven roller and a driving roller, a conveyor belt is arranged outside the driven roller and the driving roller, one end of the driving roller is connected with an electrolysis unit for driving the driving roller to rotate, two ends of the driven roller and two ends of the driving roller are respectively and fixedly connected with a second support plate, and the second support plates are fixedly connected with the printing table.

Through above-mentioned technical scheme, drive roll one end is connected with and is used for driving drive roll pivoted motor, and when motor start drive roll rotated, the drive roll passed through the drive belt and drives the driven voller and rotate to play the effect of playing the transportation to the paper that needs the printing etc..

Optionally, the support frame is provided with ink blocking plates on two sides along the length direction, the ink blocking plates are fixedly connected with the support frame and form a cavity for blocking ink from splashing, and the ink suction head is communicated with the cavity.

Through adopting above-mentioned technical scheme, keep off black board and support frame fixed connection and form and be used for blockking the cavity that the printing ink granule splashes, play the effect that restriction printing ink granule splashes the scope size, and the blotting head is connected with the cavity, makes to inhale the printing ink granule that the ink head can the cavity and absorbs.

Optionally, a filter screen is arranged in the ink absorption head and is fixedly connected with the ink absorption head.

Through adopting above-mentioned technical scheme, be equipped with the filter screen in the blotting head, the filter screen reduces other impurity except that printing ink, for example wastepaper etc. are inhaled by the blotting head and are caused the condition of blotting head jam to take place.

Optionally, one side fixedly connected with heating lamp that first backup pad is close to the printing platform, the heating lamp is external to have the power.

Through adopting above-mentioned technical scheme, after the paper printing is accomplished to when transporting between two first backup pads through the printing platform, the heat lamp begins work, heats the paper, makes by the printing ink rapid solidification of printing head spout on the paper, reduces because the printing ink does not lead to the printing content to be smeared the condition of flower and take place.

Optionally, the one side that the printing table was kept away from to first backup pad is connected with the subassembly that flattens, and the subassembly that flattens includes two connecting strips that are parallel to each other, is connected with the flattening roller between the connecting strip, and the flattening roller can rotate around self axis, and flattening roller surface and printing table butt are kept away from to the connecting strip, and the one end that the flattening roller was kept away from to the connecting strip is equipped with the through-hole, wears to be equipped with connecting bolt in the through-hole, and connecting bolt passes the connecting strip and is connected through screw-thread fit's mode with first backup pad.

By adopting the technical scheme, after the printing ink on the paper is dried by the heating lamp, the printing ink is continuously conveyed to the flattening assembly by the printing table, and the flattening roller flattens the paper so as to keep the paper flat; and connecting through screw-thread fit's mode between connecting strip and the first backup pad and then making the staff dismantle and change the subassembly that flattens at any time.

Optionally, the through hole is a waist-shaped hole with the extending direction consistent with the length direction of the connecting bar.

By adopting the technical scheme, the precision requirement of the connecting strip during installation is reduced, and the connecting strip is convenient for workers to install.

Optionally, the surface of the flattening roller is coated with an anti-slip layer.

Through adopting above-mentioned technical scheme, the skid resistant course has increased the frictional force between flattening roller and the paper, reduces to appear the condition emergence of skidding between flattening roller and the paper.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the flattening assembly is arranged on the first supporting plate, and a flattening roller in the flattening assembly is used for flattening paper dried by heating ink, so that the effect of flattening the paper is achieved;

2. the ink absorption head absorbs the ink which is not attached to the paper in the printing process through the vacuum pump, and the ink is conveyed into the ink box on the printing head through the vacuum pump, so that the ink is recycled, and the effect of reducing the waste of the ink is achieved;

drawings

FIG. 1 is a schematic perspective view of a green environmental protection printing apparatus according to an embodiment of the present application;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 isbase:Sub>A schematic cross-sectional view A-A of FIG. 2;

fig. 4 is an enlarged schematic view of B in fig. 3.

Description of reference numerals: 1. a printing table; 2. a transportation mechanism 3 and a support frame; 4. a print head; 5. an ink cartridge; 6. a first support plate; 7. an ink suction head; 8. a vacuum pump; 9. a driven roller; 10. a drive roll; 11. a conveyor belt; 12. a motor; 13. a second support plate; 14. an ink baffle; 15. a cavity; 16. filtering with a screen; 17. a heating lamp; 18. a flattening assembly; 19. a connecting strip; 20. a through hole; 21. a connecting bolt; 22. flattening rollers; 23. and an anti-slip layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses green printing device, refer to fig. 1-2, including printing table 1, be equipped with the transport mechanism 2 that length direction is unanimous with printing table 1 length direction on the printing table 1, transport mechanism 2 comprises drive roll 10, driven voller 9 and the conveyer belt 11 of cover outside drive roll 10 and driven voller 9, drive roll 10 and driven voller 9 both ends are fixedly connected with second backup pad 13 respectively, second backup pad 13 and printing table 1 fixed connection, wherein, the one end of drive roll 10 is connected with motor 12, when motor 12 drive roll 10 rotates, conveyer belt 11 drives driven voller 9 along with it and rotates, realize transporting by printing material such as paper.

One end of the printing table 1 close to the driving roller 10 is fixedly connected with a support frame 3, the support frame 3 is connected with a printing head 4 which can slide along the width direction of the printing table 1, two sides of the support frame 3 are respectively and fixedly connected with ink blocking plates 14, the two ink blocking plates 14 are respectively positioned at two sides of the movement direction of the printing head 4, the ink blocking plates 14 and the support frame 3 surround a cavity 15 for limiting the splashing range of the printing ink, the printing head 4 is fixedly connected with an ink box 5 for providing the printing ink for the printing head 4, when the printing head 4 starts to work, the printing ink in the ink box 5 is sprayed on the surfaces of materials such as paper through the printing head 4, and therefore the printing work of the printing head 4 is realized.

Referring to fig. 3-4, be provided with the blotting subassembly in the position that printing table 1 is close to print head 4, the blotting subassembly includes two first backup pads 6, two first backup pads 6 are located the both sides of printing table 1 respectively and with printing table 1 fixed connection, and then be equipped with between two first backup pads 6 and inhale ink head 7, the inside fixedly connected with filter screen 16 of blotting head 7, filter screen 16 plays filterable effect to blotting head 7, and the outside of blotting head 7 is equipped with vacuum pump 8, vacuum pump 8 is connected through the shirred pipe with blotting head 7, make things convenient for the staff to inhale the position of ink head in order to obtain better blotting effect according to actual conditions adjustment.

And the end of the vacuum pump 8 far away from the ink suction head 7 is communicated with the ink box 5 on the printing head 4, so that when the vacuum pump 8 starts to work, suction force can be generated at the ink suction hole on the ink suction head 7, and therefore ink is absorbed and collected, and because the vacuum pump 8 is communicated with the ink box 5, the collected ink can be conveyed back into the ink box 5 again, and the waste of the ink is reduced.

The paper is accomplished at printing head 4 printing, can be transported by transport mechanism 2 toward the direction of keeping away from printing head 4 until the paper is located between two first backup pads 6, and two first backup pads 6 are close to the one side of printing platform 1 fixedly connected with respectively and are external to have the heat lamp 17 of power, and under the effect of heat lamp 17, the printing ink that has not solidified on the paper is dried.

In order to flatten paper or leather and the like which may wrinkle when the heating lamp 17 dries ink, a flattening assembly 18 is further arranged at one end of the printing table 1, which is far away from the printing head 4, the flattening assembly 18 comprises two parallel connecting strips 19 and a flattening roller 22, two ends of which are respectively fixedly connected with the connecting strips 19, the flattening roller 22 can rotate around the axis of the flattening roller 22, a through hole 20 is formed in one end of the connecting strip 19, which is far away from the flattening roller 22, a connecting bolt 21 penetrates through the through hole 20, the connecting bolt 21 penetrates through the through hole and is connected with the printing table 1 in a threaded fit manner, the through hole 20 is a waist-shaped hole, the extending direction of which is consistent with the length direction of the connecting strip 19, the installation accuracy of the connecting strip 19 is reduced by the waist-shaped hole, and the worker can adjust the position of the flattening roller 22 according to different printing materials while the worker can install the connecting strip conveniently.

When the printed paper is conveyed out from between the two first supporting plates 6 by the conveyor belt 11, the flattening roller 22 abuts against one side of the paper, which is subjected to ink jet, and rotates along with the movement of the paper to finally flatten the paper, and in order to reduce the phenomenon that the flattening roller 22 slips with the surface of the paper when the paper is flattened, the flattening roller 22 is coated with an anti-slip layer 23, and the anti-slip layer 23 is made of rubber and plays a role in increasing the friction force between the flattening roller 22 and the surface of the paper.

The implementation principle of the green environment-friendly printing device in the embodiment of the application is as follows: the printing method comprises the steps of firstly placing materials such as paper to be printed under a printing head 4, when the printing head 4 works, ink in an ink box 5 is extracted by the printing head 4 and sprayed on the surface of the paper or the plate to be printed, and the like, to be printed, of the paper or the plate to be printed, and the like, and when the ink spraying is completed, redundant ink is adsorbed by an ink absorption head 7, and the adsorbed ink is transported into the ink box 5 under the action of a vacuum pump 8, so that the effect of avoiding ink waste is achieved, and finally, after the ink spraying is completed, the ink on the paper and the plate is dried by heating lamps 17 on two first supporting plates 6 and is pressed by a flattening roller 22 to be flattened, so that the printing work is completed.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green printing device which characterized in that: including printing table (1), be equipped with transport mechanism (2) on printing table (1), printing table (1) one end fixedly connected with support frame (3), be connected with print head (4) on support frame (3), fixedly connected with ink horn (5) on print head (4), printing table (1) is close to the position of print head (4) is equipped with the blotting subassembly, the blotting subassembly includes two first backup pad (6) that are parallel to each other, first backup pad (6) with printing table (1) fixed connection, two be fixed with blotting head (7) between first backup pad (6), it keeps away from to inhale blotting head (7) the one end of print head (4) is connected with vacuum pump (8), vacuum pump (8) are kept away from inhale the one end of blotting head (7) with ink horn (5) intercommunication.

2. A green environmental protection printing apparatus according to claim 1, wherein: transport mechanism (2) are including driven voller (9) and drive roll (10), driven voller (9) with the outside cover of drive roll (10) is equipped with conveyer belt (11), drive roll (10) one end is used for the drive roll (10) pivoted motor (12), driven voller (9) and drive roll (10) both ends difference fixedly connected with second backup pad (13), driven voller (9) and drive roll (10) all can be around self axis rotation, second backup pad (13) with printing table (1) fixed connection.

3. A green environmental protection printing apparatus according to claim 1, wherein: ink blocking plates (14) are respectively arranged on two sides of the support frame (3) along the length direction, the ink blocking plates (14) are fixedly connected with the support frame (3) and form a cavity (15) for blocking ink from splashing, and the ink suction head (7) is communicated with the cavity (15).

4. A green environmental protection printing apparatus according to claim 1, wherein: be equipped with filter screen (16) in inhaling ink head (7), filter screen (16) with inhale ink head (7) fixed connection.

5. A green environmental protection printing apparatus according to claim 1, wherein: the first supporting plate (6) is close to one side fixedly connected with heating lamp (17) of ink suction head (7), heating lamp (17) are connected with a power supply externally.

6. A green environmental protection printing unit according to claim 5, wherein: keep away from first backup pad (6) the one side of printing platform (1) is connected with the subassembly (18) that flattens, it includes two connecting strip (19) that are parallel to each other to flatten subassembly (18), fixedly connected with flattening roller (22) between connecting strip (19), flattening roller (22) can rotate around self axis, flattening roller (22) with printing platform (1) butt, connecting strip (19) are kept away from the one end of flattening roller (22) is equipped with through-hole (20), wear to be equipped with connecting bolt (21) in through-hole (20), connecting bolt (21) pass connecting strip (19) with first backup pad (6) are connected through screw-thread fit's mode.

7. An environmentally friendly printing unit as defined in claim 6, further comprising: the through hole (20) is a waist-shaped hole with the extending direction consistent with the length direction of the connecting strip (19).

8. An environmentally friendly printing unit as defined in claim 6, further comprising: the outer surface of the flattening roller (22) is coated with an anti-slip layer (23).