CN214873572U

CN214873572U - Ink recovery mechanism for paper surface printing

Info

Publication number: CN214873572U
Application number: CN202023013767.8U
Authority: CN
Inventors: 王顺明; 许春敏; 苏洪艺
Original assignee: Fujian Jiaxiang Packing Co ltd
Current assignee: Fujian Jiaxiang Packing Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-11-26
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a printing ink recovery mechanism of paper face printing, the power distribution box comprises a box body, the box top is provided with the liquid reserve tank, liquid reserve tank top right side is provided with the water injection hole, the liquid reserve tank is inside to be provided with the baffle, the baffle divide into printing ink apotheca and reservoir chamber with the inside of liquid reserve tank, the inside top of printing ink apotheca is provided with waterproof casing, the utility model provides a printing ink recovery mechanism of paper face printing through be provided with electric telescopic handle and brush head on the printing roller, can effectively wash remaining printing ink on the printing roller, and collect filtration treatment; the filtering and liquid separating box is arranged in the ink recovery box, so that water and ink which are cleaned by the printing roller can be effectively filtered and layered; through be provided with heater and temperature controller in the storage box, can effectually heat the stirring to printing ink, prevent that printing ink is fixed, and the regulation of the steerable temperature of temperature controller to be provided with the gas outlet outside the storage box, can discharge steam.

Description

Ink recovery mechanism for paper surface printing

Technical Field

The utility model relates to the field of printing technology, specifically be the printing ink recovery mechanism of paper face printing.

Background

The ink is a uniform mixture composed of color bodies (such as pigments, dyes and the like), binders, filling materials, additives and the like; printing can be carried out, and drying is carried out on the printed body; is a colored pasty adhesive with certain fluidity. Thus, color (hue), body (rheology such as thickness, fluidity, etc.) and drying properties are the three most important properties of the ink. They are of various types, have different physical properties, and are thick and sticky; while some are quite rare. Some vegetable oil is used as a vehicle; some uses resin and solvent or water as the binder. These are determined according to the object to be printed, i.e., the substrate, the printing method, the type of printing plate, the drying method, and the like.

Present printing machine is at the printing in-process because printing roller speed is too fast, there can be a lot of printing ink by the printing roller gets rid of, cause the waste of a large amount of printing ink, can set up a recovery board in printing machine below and carry out printing ink recovery usually, but some printing ink glue be difficult to wash recycle on recovering the board, artifical washing is unfavorable for the recovery of printing ink again, if the printing ink that can not be fine recovery thrown away, will cause very big waste, the printing cost has also been increased, if can not in time utilize the printing ink of retrieving once more, long-time hoarding has also made printing ink solidify and cause the waste.

To the above problem, in order, the utility model provides an ink recovery mechanism of paper surface printing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing ink recovery mechanism of paper printing, the advantage that has solved the problem among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the printing ink recovery mechanism for the paper surface printing comprises a box body, wherein a liquid storage tank is arranged at the top end of the box body, a water injection hole is formed in the right side of the top end of the liquid storage tank, a partition plate is arranged inside the liquid storage tank and divides the inside of the liquid storage tank into a printing ink storage chamber and a water storage chamber, a waterproof casing is arranged at the top end of the inside of the printing ink storage chamber, a micro motor is arranged inside the waterproof casing, the output end of the micro motor is provided with a stirring rod, one end of the stirring rod penetrates through the waterproof casing and extends to the outside of the waterproof casing, a first stirring blade is arranged on the surface of the stirring rod, a printing ink outlet pipe and a water outlet pipe are arranged at the bottom end of the liquid storage tank, control valves are arranged on the printing ink outlet pipe and the water outlet pipe, one end of the printing ink outlet pipe and one end of the water outlet pipe extend to the inside of the liquid storage tank, collecting pipes are arranged at the other ends of the printing ink outlet pipe and the water outlet pipe, and a spray head is arranged at the bottom end of the collecting pipe, the automatic printing device is characterized in that electric telescopic rods are symmetrically arranged in the box body, a brush head is arranged on each electric telescopic rod, a printing roller is arranged below each spray head, each electric telescopic rod is located above each printing roller, a collector is arranged below each printing roller, a filtering basket is arranged below each collector, a printing ink recovery box is arranged below each filtering basket, a filtering liquid separation box is arranged inside each printing ink recovery box, each filtering liquid separation box comprises a filtering plate layer, a filtering net layer and a semi-permeable membrane layer, a handle is arranged on each filtering liquid separation box, a water discharge pipe is arranged on the left side of the bottom end of each filtering liquid separation box, a water valve is arranged on each water discharge pipe, one end of each water discharge pipe penetrates through the box body and the corresponding printing ink recovery box and extends into the corresponding filtering liquid separation box, a first ink conveying pipe is arranged on the right side of the bottom end of each filtering liquid separation box, and a first ink pump is arranged on the right side of the first ink conveying pipe, the first ink delivery pipe is connected with a storage box through a first ink pump, a heater is arranged at the bottom end of the storage box, a temperature controller is arranged on the left side of the outer surface of the storage box, a second air outlet is arranged on the right side of the outer surface of the storage box, a motor is arranged at the upper end of the storage box, a rotating shaft is arranged at the output end of the motor and extends into the storage box, a second stirring blade is arranged on the surface of the rotating shaft, a second ink delivery pipe is arranged on the right side of the storage box, an oil-gas separator is connected with the other end of the second ink delivery pipe, an oil-gas splitter plate is arranged in the oil-gas separator, a first air outlet is arranged at the upper end of the oil-gas splitter plate, the second ink delivery pipe is connected with an ink delivery pipe, the ink delivery pipe is communicated with the bottom of the oil-gas splitter plate, a filter layer is arranged below the ink delivery pipe, and an ink outlet is arranged at the lower end of the filter layer, the bottom of the oil-gas separator is connected with a third ink conveying pipe, the ink outlet is connected with the third ink conveying pipe, the third ink conveying pipe is connected with an ink storage chamber in the liquid storage tank through a second ink pump, the problems that in the printing process of an existing printing machine, due to the fact that the printing roller speed is too high, a lot of ink is thrown off by the printing roller, a large amount of ink is wasted, a recovery plate is usually arranged below the printing machine to recover the ink, some ink is stuck on the recovery plate and is difficult to clean and recycle, manual cleaning is not beneficial to ink recovery, if the thrown-off ink cannot be well recovered, great waste can be caused, the printing cost is also increased, if the recovered ink cannot be recycled in time, long-time accumulation can also enable the ink to be solidified to cause waste are solved.

Furthermore, the oil gas flow distribution plate is umbrella-shaped and is provided with three groups.

Further, the collector is funnel-shaped.

Furthermore, the filtering and liquid separating box is a push-pull drawer type box body.

Further, the filtering basket is detachable.

Further, an overflow port is formed in the side wall of the upper portion of the storage box.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides a printing ink recovery mechanism of paper face printing through be provided with electric telescopic handle and brush head on the printing roller, can effectual washing printing roller on remaining printing ink to collect filtration treatment.

2. The utility model provides a printing ink recovery mechanism of paper surface printing through be provided with in the printing ink collection box and filter the liquid separation case, can effectually filter the layering processing with the water and the printing ink of clearing up the printing roller.

3. The utility model provides a printing ink recovery mechanism of paper surface printing through be provided with heater and temperature controller in the storage box, can effectually heat the stirring to printing ink, prevents that printing ink is fixed, and the regulation of the steerable temperature of temperature controller to be provided with the gas outlet outside the storage box, can discharge steam.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the liquid storage tank of the present invention;

FIG. 3 is a schematic view of the internal structure of the oil-gas separator of the present invention;

FIG. 4 is a schematic view of the internal structure of the filtering and liquid-separating box of the present invention;

fig. 5 is the left side structure schematic diagram of the filtering liquid-separating box of the utility model.

In the figure: 1. the ink jet printing device comprises a box body 2, a liquid storage box 201, a partition plate 202, a micro motor 203, a waterproof machine shell 204, a stirring rod 205, a first stirring blade 206, a water storage chamber 207, an ink storage chamber 3, a water inlet 4, an ink outlet pipe 5, a water outlet pipe 6, a control valve 7, a collecting pipe 71, a first air outlet 72, an oil-gas flow distribution plate 73, an ink through pipe 74, a filter layer 75, an ink outlet 8, a spray head 9, a printing roller 10, an electric telescopic rod 11, a brush head 12, a collector 13, a filter basket 14, an ink recovery box 140, a filter plate layer 141, a filter screen layer 142, a semi-permeable film layer 143, a handle 144, a filter liquid distribution box 15, a water discharge pipe 16, a water valve 17, a first ink conveying pipe 18, a first ink pump 19, a storage box 20, a motor 21, a rotating shaft 22, a second stirring blade 23, a heater 24, a temperature controller 25, a second air outlet 26, a second ink conveying pipe 27, an oil-gas separator 28, a third ink conveying pipe 29, a water-gas separator 28, a water-gas separator, A second ink pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the ink recycling mechanism for paper surface printing includes a case 1, a liquid storage tank 2 is disposed on a top end of the case 1, a water injection hole 3 is disposed on a right side of a top end of the liquid storage tank 2, a partition 201 is disposed inside the liquid storage tank 2, the partition 201 divides the inside of the liquid storage tank 2 into an ink storage chamber 207 and a water storage chamber 206, a waterproof casing 203 is disposed on a top end of the inside of the ink storage chamber 207, a micro motor 202 is disposed inside the waterproof casing 203, an output end of the micro motor 202 is provided with a stirring rod 204, one end of the stirring rod 204 penetrates through the waterproof casing 203 and extends to the outside of the waterproof casing 203, a first stirring blade 205 is disposed on a surface of the stirring rod 204, an ink outlet tube 4 and an ink outlet tube 5 are disposed at a bottom end of the liquid storage tank 2, control valves 6 are disposed on the ink outlet tube 4 and the ink outlet tube 5, one ends of the ink outlet tube 4 and the ink outlet tube 5 extend to the inside of the liquid storage tank 2, the ink outlet pipe 4 and the other end of the water outlet pipe 5 are provided with a collecting pipe 7, the bottom end of the collecting pipe 7 is provided with a spray head 8, the inside of the box body 1 is symmetrically provided with electric telescopic rods 10, the electric telescopic rods 10 are provided with brush heads 11, a printing roller 9 is arranged below the spray head 8, the electric telescopic rods 10 are positioned above the printing roller 9, a collector 12 is arranged below the printing roller 9, a filter basket 13 is arranged below the collector 12, an ink recovery box 14 is arranged below the filter basket 13, a filtering liquid distribution box 144 is arranged inside the ink recovery box 14, the filtering liquid distribution box 144 comprises a filter plate layer 140, a filter screen layer 141 and a semi-permeable membrane layer 142, the filtering liquid distribution box 144 is provided with a handle 143, the left side of the bottom end of the filtering liquid distribution box 144 is provided with a water discharge pipe 15, the water discharge pipe 15 is provided with a water valve 16, one end of the water discharge pipe 15 penetrates through the box body 1 and the ink recovery box 14 and extends to the inside of the filtering liquid distribution box 144, the right side of the bottom end of the filtering and liquid distributing box 144 is provided with a first ink conveying pipe 17, the right side of the first ink conveying pipe 17 is provided with a first ink pump 18, the first ink conveying pipe 17 is connected with a storage box 19 through the first ink pump 18, the bottom end of the storage box 19 is provided with a heater 23, the left side of the outer surface of the storage box 19 is provided with a temperature controller 24, the right side of the outer surface of the storage box 19 is provided with a second air outlet 25, the storage box 19 is provided with a motor 20 at the upper end of the storage box 19, the output end of the motor 20 is provided with a rotating shaft 21, the rotating shaft 21 extends into the storage box 19, the surface of the rotating shaft 21 is provided with a second stirring blade 22, the right side of the storage box 19 is provided with a second ink conveying pipe 26, the other end of the second ink conveying pipe 26 is connected with an oil separator 27, the oil-gas distributing plate 72 is arranged in the oil-gas separator 27, the upper end of the oil-gas distributing plate 72 is provided with a first air outlet 71, the second ink conveying pipe 26 is connected with an ink conveying pipe 73, the ink conveying pipe 73 is communicated with the bottom of the oil-gas flow distribution plate 72, a filter layer 74 is arranged below the ink conveying pipe 73, an ink outlet 75 is arranged at the lower end of the filter layer 74, a third ink conveying pipe 28 is connected to the bottom of the oil-gas separator 27, the ink outlet 75 is connected to the third ink conveying pipe 28, and the third ink conveying pipe 28 is connected to an ink storage chamber 207 in the liquid storage tank 2 through a second ink pump 29, so that the problems that a lot of ink is thrown off by a printing roller and a large amount of ink is wasted due to the fact that the printing roller speed is too high in the printing process of the conventional printing machine are solved, a recovery plate is usually arranged below the printing machine for ink recovery, but some ink is stuck on the recovery plate and is difficult to clean and recycle, manual cleaning is not beneficial to ink recovery, and if the thrown-off ink cannot be well recovered, great waste can be caused, the printing cost is also increased, and if the recovered ink cannot be reused in time, the ink is solidified to cause waste due to long-time storage.

The oil gas flow distribution plate 72 is umbrella-shaped and is provided with three groups.

The collector 13 is funnel-shaped.

The liquid filtering and separating box 144 is a push-pull drawer type box.

The filter basket 13 is detachable.

The upper side wall of the storage tank 19 is provided with an overflow port.

To sum up, the utility model discloses a theory of operation is: when printing is needed, the ink control valve 6 is opened, the ink in the ink storage chamber 207 flows out of the liquid storage tank 2 through the ink outlet pipe 4 to reach the interior of the collecting pipe 7 and is sprayed out by the spray head 8, when the ink adhered to the printing roller 9 needs to be cleaned, the water pipe control valve 6 is opened, the water in the water storage chamber 206 flows out of the liquid storage tank 2 through the water outlet pipe 5 to reach the interior of the collecting pipe 7 and is sprayed out by the spray head 8 to clean the printing roller 9, the brush head 11 on the electric telescopic rod 10 cleans the printing roller 9, the mixed liquid of the ink and the water flows into the funnel type collector 12, the mixed liquid flows through the filter basket 13 and enters the filtering liquid distribution tank 144 in the ink recovery tank 14 to be filtered and separated, the filtered and separated water is pumped out by the water valve 16, the thrown or leaked ink is recovered when the printing roller 9 works through the collector 12, the filtered and separated ink is pumped out through the first ink pump 18, the ink flows back to the storage tank 19 from the first ink conveying pipe 17 to be stored, enters the oil-gas separator 27 through the second ink conveying pipe 26, is separated from gas in the ink through the oil-gas separator 27, is pumped out through the second ink pump 29, and flows back to the ink storage chamber 207 in the liquid storage tank 2 from the third ink conveying pipe 28, so that the cyclic utilization of the ink is realized, the recovery process is cleaned, the waste is reduced, and the water resource is saved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. Ink recovery mechanism of paper surface printing, including box (1), its characterized in that: the improved ink tank is characterized in that a liquid storage tank (2) is arranged at the top end of the tank body (1), a water injection hole (3) is formed in the right side of the top end of the liquid storage tank (2), a partition plate (201) is arranged inside the liquid storage tank (2), the partition plate (201) divides the inside of the liquid storage tank (2) into an ink storage chamber (207) and a water storage chamber (206), a waterproof casing (203) is arranged at the top end of the inside of the ink storage chamber (207), a micro motor (202) is arranged inside the waterproof casing (203), a stirring rod (204) is arranged at the output end of the micro motor (202), one end of the stirring rod (204) penetrates through the waterproof casing (203) and extends to the outside of the waterproof casing (203), a first stirring blade (205) is arranged on the surface of the stirring rod (204), an ink outlet pipe (4) and an outlet pipe (5) are arranged at the bottom end of the liquid storage tank (2), and a control valve (6) is arranged on the ink outlet pipe (4) and the outlet pipe (5), ink exit tube (4) and outlet pipe (5) one end extend to inside liquid reserve tank (2), ink exit tube (4) and outlet pipe (5) other end are provided with pressure manifold (7), pressure manifold (7) bottom is provided with shower nozzle (8), the inside symmetry of box (1) is provided with electric telescopic handle (10), be provided with brush head (11) on electric telescopic handle (10), be provided with printing roller (9) under shower nozzle (8), electric telescopic handle (10) are located printing roller (9) top, printing roller (9) below is provided with collector (12), collector (12) below is provided with filters basket (13), it is provided with ink collection box (14) to filter basket (13) below, ink collection box (14) inside is provided with and filters branch liquid case (144), it divides liquid case (144) including filtering branch liquid sheet layer (140), A filter screen layer (141) and a semi-permeable membrane layer (142), a handle (143) is arranged on the filter liquid-separating tank (144), a water discharge pipe (15) is arranged on the left side of the bottom end of the filter liquid-separating tank (144), a water valve (16) is arranged on the water discharge pipe (15), one end of the water discharge pipe (15) penetrates through the tank body (1) and the ink recovery tank (14) and extends into the filter liquid-separating tank (144), a first ink delivery pipe (17) is arranged on the right side of the bottom end of the filter liquid-separating tank (144), a first ink pump (18) is arranged on the right side of the first ink delivery pipe (17), the first ink delivery pipe (17) is connected with a storage tank (19) through the first ink pump (18), a heater (23) is arranged at the bottom end of the storage tank (19), a temperature controller (24) is arranged on the left side of the outer surface of the storage tank (19), and a second air outlet (25) is arranged on the right side of the outer surface of the storage tank (19), the storage box (19) the upper end of the storage box (19) is provided with a motor (20), the output end of the motor (20) is provided with a rotating shaft (21), the rotating shaft (21) extends to the inside of the storage box (19), the surface of the rotating shaft (21) is provided with a second stirring blade (22), the right side of the storage box (19) is provided with a second ink conveying pipe (26), the other end of the second ink conveying pipe (26) is connected with an oil-gas separator (27), an oil-gas splitter plate (72) is arranged inside the oil-gas separator (27), the upper end of the oil-gas splitter plate (72) is provided with a first air outlet (71), the second ink conveying pipe (26) is connected with an ink conveying pipe (73), the ink conveying pipe (73) leads to the bottom of the oil-gas splitter plate (72), a filter layer (74) is arranged below the ink conveying pipe (73), and the lower end of the filter layer (74) is provided with an ink outlet (75), the bottom of the oil-gas separator (27) is connected with a third ink conveying pipe (28), the ink outlet (75) is connected with the third ink conveying pipe (28), and the third ink conveying pipe (28) is connected with an ink storage chamber (207) in the liquid storage box (2) through a second ink pump (29).

2. The ink recovery mechanism for paper printing according to claim 1, wherein: the oil gas flow distribution plate (72) is umbrella-shaped and is provided with three groups.

3. The ink recovery mechanism for paper printing according to claim 1, wherein: the collector (12) is funnel-shaped.

4. The ink recovery mechanism for paper printing according to claim 1, wherein: the filtering liquid separation box (144) is a push-pull drawer type box body.

5. The ink recovery mechanism for paper printing according to claim 1, wherein: the filtering basket (13) is detachable.

6. The ink recovery mechanism for paper printing according to claim 1, wherein: the lateral wall of the upper part of the storage tank (19) is provided with an overflow port.