CN211390524U

CN211390524U - Printing ink circulating system of gravure printing machine

Info

Publication number: CN211390524U
Application number: CN201922086892.2U
Authority: CN
Inventors: 沈兰
Original assignee: Shanghai Yuqi Packaging Materials Co ltd
Current assignee: Shanghai Yuqi Packaging Materials Co ltd
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-09-01
Anticipated expiration: 2029-11-27

Abstract

The utility model relates to an intaglio press's printing ink circulation system belongs to intaglio press technical field, its technical scheme main points, include: a body; and the support of connection on two inner walls of organism slides, the detachable printing ink box that is used for loading printing ink of installing on the loading end of support, the bottom installation of printing ink box is used for discharging the play oil pipe of printing ink, the one end threaded connection who goes out oil pipe has the oil pipe that advances that is used for carrying printing ink, the one side that advances oil pipe and keeps away from the printing ink box is fixed with the oil drum that is used for storing printing ink, the top of oil drum is provided with advances oil pipe fixed mutually, is used for preventing the oil cap that printing ink splashes, pneumatic diaphragm pump is installed to one side that the printing ink box was kept away from to the organism, pneumatic diaphragm pump is connected to in the oil drum through oil delivery hose, the. The ink circulation system of the intaglio printing press can enable ink in the ink barrel to flow, so that the ink in the ink barrel is prevented from being deposited and bonded.

Description

Printing ink circulating system of gravure printing machine

Technical Field

The utility model relates to an intaglio printing machine technical field especially relates to an intaglio printing machine's printing ink circulation system.

Background

The intaglio press is a machine for printing by using an intaglio plate, and the printed product has the characteristics of bright color, high printing plate durability, high printing speed and the like. During the use of the printing press, a circulation device is usually used to recycle the ink in the ink tray.

Chinese patent No. CN204773979U discloses an ink circulation device for a gravure printing machine, which comprises an ink tank and an ink barrel both made of plastic; the ink discharging port and the ink overflow port at the bottom of the ink groove are respectively communicated with the ink barrel through an ink discharging pipe and an ink overflow pipe; the ink barrel is communicated with the ink tank through an ink inlet pipe with a pneumatic diaphragm pump; the inside filter screen that is used for filtering impurity that is equipped with of china ink bucket and china ink barrel head portion are equipped with the discharge port. The circulating device guides the ink in the ink tank into the ink barrel during use and then pumps the ink out by the pneumatic diaphragm pump.

However, after a large amount of ink enters the ink barrel, the ink only flows in the area where the pneumatic diaphragm pump is located, and the ink hardly flows in other areas of the ink barrel, so that most of the ink in the ink barrel can be precipitated and bonded, the recycling of the ink is greatly influenced, and the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide an intaglio press's printing ink circulation system can make the printing ink in the china ink bucket produce and flow, avoids the printing ink in the china ink bucket to produce and deposits, cohere.

The above object of the present invention can be achieved by the following technical solutions:

an ink circulation system of an intaglio printing press comprising: a body; and the support of connection on two inner walls of organism slides, the detachable printing ink box that is used for loading printing ink of installing on the loading end of support, the bottom installation of printing ink box is used for discharging the play oil pipe of printing ink, the one end threaded connection who goes out oil pipe has the oil pipe that advances that is used for carrying printing ink, the one side that advances oil pipe and keeps away from the printing ink box is fixed with the oil drum that is used for storing printing ink, the top of oil drum is provided with advances oil pipe fixed mutually, is used for preventing the oil cap that printing ink splashes, pneumatic diaphragm pump is installed to one side that the printing ink box was kept away from to the organism, pneumatic diaphragm pump is connected to in the oil drum through oil delivery hose, the.

By adopting the technical scheme, the ink in the oil drum can flow due to the arranged stirring component, so that the conditions of precipitation and bonding of the ink in the bottom of the oil drum are effectively prevented, and the adverse effect of the precipitation and bonding on the ink circulation is avoided; in addition, the whole stirring process is carried out in an automatic mode, so that the manual workload is greatly reduced, the stirring efficiency is improved, the stirring time is shortened, and the time and the labor are saved.

The utility model discloses further set up the stirring subassembly includes: the vertical installation is in the motor at oil cap top is installed motor output end, and extend to the bull stick of oil drum bottom, fix on the bull stick, and be close to the carousel that has the puddler of oil drum bottom.

Adopt above-mentioned technical scheme, through the rotation of motor to the rotation of the bull stick of installing on the motor output shaft is driven, and then drives the rotation of installing the carousel on the bull stick, thereby realizes stirring the printing ink of oil drum bottom.

The utility model discloses it is further set up that the support was kept away from to the organism both outsides all are fixed with the cylinder, one side that the ink horn was kept away from to the support is fixed with the slider, the slider is fixed mutually with the cylinder piston rod, set up on the organism and supply the gliding slide of slider.

Adopt above-mentioned technical scheme, through the reciprocating motion of cylinder piston rod to the drive is fixed and is made reciprocating motion at cylinder piston rod top shoe, and then drives and be reciprocating motion with the support that the slider was fixed mutually, thereby can drive the ink horn of activity setting on the support and carry out reciprocating motion, thereby can adjust the position of ink horn, when needs wash the ink horn, thereby can make things convenient for the work of dismantling and installing that the staff goes on the ink horn.

The utility model is further provided with a bulge arranged at the bottom of the ink box, and a groove embedded with the bulge is arranged on the bearing surface of the bracket.

Adopt above-mentioned technical scheme, set up arch and recess, through inlaying the arch in the recess to can be in the same place ink horn and support are fixed, thereby prevent that ink horn from taking place to slide on the support, thereby lead to the printing ink in the ink horn to spill from the ink horn.

The utility model is further provided with a metal ball body arranged at the bottom of the oil delivery hose, and the metal ball body is provided with an oil suction hole.

Adopt above-mentioned technical scheme, set up the metal ball, because the quality of oil delivery hose is lighter, the oil delivery hose can float on the surface of printing ink under the effect of printing ink buoyancy, can't soak in the printing ink in the oil drum to lead to unable oil absorption, the spheroidal quality of metal is heavier, thereby can make the oil delivery hose soak in the printing ink in the oil drum. The oil suction hole is formed, and ink in the oil drum can reach the oil conveying hose through the oil suction port, so that the ink can be recycled.

The utility model is further provided with a limiting block which limits the movement of the oil hose and is fixed at the top of the oil cover.

Adopt above-mentioned technical scheme, set up the stopper, can fix the position of metal spheroid in the oil drum, avoid the carousel in metal spheroid and the oil drum to bump to influence the effect of stirring the oil drum.

The utility model is further provided with a filter screen arranged in one end of the oil outlet pipe away from the ink box.

Adopt above-mentioned technical scheme, set up the filter screen, can filter printing ink, prevent by the entering oil drum that other factors such as lathe pollute to the cleanness of the printing ink that has guaranteed to get into the ink horn again.

The utility model is further provided with a roller which is movably arranged on one side of the sliding block and is contacted with the inner wall of the slideway.

By adopting the technical scheme, the rollers are arranged, so that the friction force between the slide way and the slide block can be reduced, and the slide block can slide in the slide way more smoothly.

To sum up, the utility model discloses following beneficial effect has:

through setting up carousel and motor, can stir the printing ink in the oil drum with automatic mode to make the printing ink in the oil drum have mobility, moreover the great reduction artificial work load of automatic mode, improved the efficiency of stirring, also shortened the time of stirring simultaneously, labour saving and time saving. In addition, the filter screen is arranged, so that the printing ink can be filtered, and the printing ink can be prevented from entering the oil drum polluted by other factors such as a machine tool, and the cleaning of the printing ink entering the ink box again is ensured.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is an enlarged view of a in fig. 1.

Reference numerals: 1. a body; 11. a cylinder; 2. a support; 21. a slider; 22. a slideway; 3. an ink cartridge; 31. a protrusion; 32. a groove; 4. an oil outlet pipe; 41. a filter screen; 5. an oil inlet pipe; 6. an oil drum; 7. an oil cover; 71. a motor; 72. a rotating rod; 73. a turntable; 8. a pneumatic diaphragm pump; 81. an oil delivery hose; 811. a metal sphere; 812. an oil suction hole; 813. and a limiting block.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In this embodiment: an ink circulation system of an intaglio printing press, as shown in figures 1 and 2, comprising: the device comprises a machine body 1 and a bracket 2 connected on two inner walls of the machine body 1 in a sliding way.

Both outsides of keeping away from support 2 at organism 1 all are fixed with cylinder 11, and one side of keeping away from ink horn 3 at support 2 simultaneously is fixed with slider 21, and slider 21 is fixed mutually with cylinder 11 piston rod, has seted up the gliding slide 22 of confession slider 21 on the organism 1 moreover, and slider 21 can slide along the vertical extending direction of organism 1 in slide 22.

Through the back and forth motion of cylinder 11 piston rod to the drive is fixed and is made back and forth motion at cylinder 11 piston rod top shoe 21, and then drives and be made back and forth motion with slider 21 looks fixed support 2, thereby can drive the activity and set up ink horn 3 on support 2 and carry out back and forth motion, thereby can adjust the position of ink horn 3, when needs wash ink horn 3, thereby can make things convenient for the work of dismantling and installing that the staff goes on ink horn 3.

The ink box 3 is detachably arranged on the bearing surface of the bracket 2, the ink box 3 is used for containing ink required by printing, the bottom of the ink box 3 is provided with a protrusion 31, the bearing surface of the bracket 2 is provided with a groove 32, and the protrusion 31 is embedded with the groove 32. By the projection 31 and the groove 32, the ink cartridge 3 and the holder 2 can be fixed together by fitting the projection 31 in the groove 32, thereby preventing the ink cartridge 3 from slipping on the holder 2, which causes the ink in the ink cartridge 3 to splash out of the ink cartridge 3. When the ink cartridge 3 needs to be removed from the holder 2, the projection 31 is taken out of the groove 32, thereby achieving the removal of the ink cartridge 3.

In addition, an oil outlet pipe 4 is installed at the bottom of the ink box 3, the oil outlet pipe 4 is made of soft rubber, the oil outlet pipe 4 is used for discharging ink, and a filter screen 41 is arranged in one end of the oil outlet pipe 4, which is far away from the ink box 3. The filter screen 41 is arranged, so that ink can be filtered, and ink polluted by other factors such as a machine tool is prevented from entering the oil drum 6, and the ink entering the ink box 3 again is ensured to be clean.

Simultaneously, there is the oil pipe 5 that advances that is used for carrying printing ink at the one end threaded connection of going out oil pipe 4, is provided with the oil drum 6 that is used for storing printing ink in the one side that advances oil pipe 5 and keep away from ink horn 3, and the printing ink that discharges in going out oil pipe 4 is through advancing oil pipe 5, stores in oil drum 6.

Moreover, an oil cover 7 is arranged at the top of the oil drum 6, the oil cover 7 is fixed with the oil inlet pipe 5, and the oil cover 7 can prevent ink in the oil drum 6 from splashing out of the oil drum 6.

Meanwhile, a pneumatic diaphragm pump 8 is installed on one side, far away from the ink box 3, of the machine body 1, and the pneumatic diaphragm pump 8 is used for pumping out the ink in the oil drum 6 and conveying the ink into the ink box 3. The pneumatic diaphragm pump 8 is connected to the oil drum 6 through an oil hose 81, so that the ink in the oil drum 6 is transferred to the ink cartridge 3 through the oil hose 81.

In addition, the metal ball 811 is installed at the bottom of the oil delivery hose 81, and since the oil delivery hose 81 has a relatively light weight, the oil delivery hose 81 floats on the surface of the ink due to the buoyancy of the ink and cannot be immersed in the ink in the oil drum 6, so that oil cannot be absorbed, and the metal ball 811 has a relatively heavy weight due to the metal ball 811, so that the oil delivery hose 81 can be immersed in the ink in the oil drum 6. Meanwhile, the metal sphere 811 is provided with an oil suction hole 812, and the ink in the oil drum 6 can reach the oil delivery hose 81 through the oil suction hole 812, so that the ink can be recycled.

A stopper 813 is fixed to the top of the oil cover 7. Stopper 813 overlaps and establishes on oil hose 81 for stopper 813 can restrict oil hose 81 and remove, through stopper 813, can fix the position of metal sphere 811 in oil drum 6, avoids metal sphere 811 and the carousel 73 in the oil drum 6 to bump, thereby influences the effect of stirring oil drum 6.

And a stirring assembly is arranged at the top of the oil cover 7. The agitation assembly can be useful for agitating ink in the oil drum 6.

In this embodiment, the stirring subassembly includes: the motor 71 is vertically arranged on the top of the oil cover 7, the rotating rod 72 is arranged on an output shaft of the motor 71, the rotating rod 72 extends to the bottom of the oil drum 6, the rotating disk 73 is arranged on the rotating rod 72, the rotating disk 73 is close to the bottom of the oil drum 6, and the stirring rod for stirring the ink is arranged on the rotating disk 73.

Through the rotation of motor 71 to the rotation of the bull stick 72 of drive installation on motor 71 output shaft, and then the rotation of drive installation carousel 73 on bull stick 72, thereby the realization stirs the printing ink of oil drum 6 bottom.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment as required without contribution after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. An ink circulation system of an intaglio printing press, characterized by comprising: a body (1); and a bracket (2) connected with the two inner walls of the machine body (1) in a sliding way, an ink box (3) used for loading ink is detachably arranged on the bearing surface of the bracket (2), an oil outlet pipe (4) for discharging ink is arranged at the bottom of the ink box (3), one end of the oil outlet pipe (4) is in threaded connection with an oil inlet pipe (5) for conveying printing ink, an oil drum (6) for storing ink is fixed on one side of the oil inlet pipe (5) far away from the ink box (3), the top of the oil drum (6) is provided with an oil cover (7) which is fixed with the oil inlet pipe (5) and is used for preventing the ink from splashing, a pneumatic diaphragm pump (8) is arranged on one side of the machine body (1) far away from the ink box (3), the pneumatic diaphragm pump (8) is connected into the oil drum (6) through an oil delivery hose (81), and a stirring assembly for stirring ink is arranged at the top of the oil cover (7).

2. The ink circulation system of an intaglio printing press according to claim 1, wherein said stirring assembly comprises: the vertical installation is in motor (71) at oil cap (7) top is installed motor (71) output end and runner (72) that extend to oil drum (6) bottom are fixed carousel (73) that runner (72) are last, be close to oil drum (6) bottom, and have the puddler.

3. The ink circulation system of the intaglio printing press as claimed in claim 1, wherein the cylinder (11) is fixed on both outer sides of the body (1) far away from the bracket (2), the slider (21) is fixed on one side of the bracket (2) far away from the ink cartridge (3), the slider (21) is fixed with the piston rod of the cylinder (11), and the body (1) is provided with a slide way (22) for the slider (21) to slide.

4. The ink circulation system of the intaglio printing press according to claim 1, wherein the bottom of the ink cartridge (3) is provided with a protrusion (31), and the bearing surface of the bracket (2) is provided with a groove (32) which is embedded with the protrusion (31).

5. The ink circulation system of an intaglio printing press according to claim 1, wherein the bottom of said oil hose (81) is mounted with a metal ball (811), and said metal ball (811) is provided with an oil suction hole (812).

6. The ink circulation system of an intaglio printing press according to claim 1, wherein a stopper (813) for limiting the movement of the oil hose (81) is fixed to the top of the oil cover (7).

7. The ink circulation system of an intaglio printing press according to claim 1, wherein a filter screen (41) is built into the end of the oil outlet pipe (4) remote from the ink cartridge (3).

8. The ink circulation system of an intaglio printing press according to claim 3, characterized in that one side of said slider (21) is movably provided with rollers in contact with the inner wall of the slide (22).