Printing ink recovery unit for printing
Technical Field
The utility model relates to the field of printing technology, specifically be a printing ink recovery unit for printing.
Background
In the printing process, the printing ink is an important material for printing, and in the printing process of the printing machine, due to the fact that the printing roller is too high in speed, a lot of printing ink is thrown off by the printing roller, so that waste can be caused, if the printing ink is directly discharged, the environment is polluted, and in most of the existing printing ink recovery devices in the printing field, the thrown-off printing ink is cleaned once, so that part of the printing ink cannot be recycled for the second time, the production cost is increased, and the utilization rate of the printing ink is lower.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a printing ink recovery unit is used in printing has solved printing in-process printing ink recovery and reuse's problem.
(II) technical scheme
For realizing above-mentioned printing ink recovery and secondary cycle uses the purpose, the utility model provides a following technical scheme: the utility model provides an ink recovery unit is used in printing, includes the box, the inner wall passes through connecting rod fixedly connected with ink horn about the box, the inside bottom surface swing joint of box has the filter tank case, filter tank case activity is pegged graft there is the filter tank, the right flank fixedly connected with printing ink filter plate of filter tank case, the right side fixedly connected with of printing ink filter plate runs through the first printing ink pipe of box right flank, be provided with first pump machine in the first printing ink pipe, the other end fixedly connected with filter tank of first printing ink pipe just runs through the filter tank and extends to inside, the right flank fixedly connected with second printing ink pipe of filter tank, the intraductal one end that is close to the filter tank of second printing ink is provided with the second pump machine, the intraductal top that lies in the second pump machine of second printing ink is provided with the third pump machine.
Preferably, the filter box comprises a stirring rod, an exhaust filter plate, a rotating shaft, a suction fan, an exhaust pipe and a motor, wherein the motor is fixedly connected to the upper surface of the filter box, the output end of the motor is fixedly connected with the rotating shaft, the stirring rod is fixedly connected with the outer surface of the rotating shaft, two ends of the exhaust filter plate are fixedly connected to the left inner wall and the right inner wall of the filter box and are located above the stirring rod, the upper surface of the filter box is located on the right side of the motor and fixedly connected with the exhaust pipe, the exhaust pipe is provided with the suction fan, ink enters the filter box through a first ink pipe under the action of a first pump, the motor drives the rotating shaft to stir the ink entering the filter box through the stirring rod, so that the air in the ink is volatilized, the air is exhausted from the exhaust pipe through the suction fan after being filtered by the exhaust filter plate, the ink in the exhaust air is re-delivered to the ink box from a second ink pipe under the action of the second pump and a third pump for, the process can be recycled for many times, and the production cost is reduced.
Preferably, the through-hole has vertically been seted up to the puddler, the one end that first printing ink pipe extends to in the filter box is located the top of puddler, and first printing ink pipe is located the top of puddler and can makes the printing ink that first printing ink pipe carried scatter on the puddler surface, and the puddler is provided with the through-hole and can reduces printing ink and follow the puddler flow fast, makes printing ink more disperse, with air escape's cleaner.
Preferably, the opening of the filter tank box is larger than the volume of the filter tank, and the purpose of the opening is to facilitate the ink filtered by the filter tank to be conveyed to the first ink pipe and prevent the filtered ink from entering the filter tank again.
Preferably, the left and right sides of the filter tank box are provided with clamping seats, clamping grooves are formed in the clamping seats, the left and right sides of the filter tank are provided with L-shaped clamping feet, the clamping grooves are matched with the L-shaped clamping feet, the filter tank box can be conveniently and quickly installed in the filter tank, and meanwhile the clamping grooves can limit the front and the back of the filter tank.
Preferably, the left side face and the right side face inside the box body are provided with the convex blocks, the length of the filter tank box is matched with the convex blocks on the two sides of the inner wall of the box body, the clamping seat can slide with the convex blocks, and after the filter tank is filled with impurities, the filter tank box can be directly pulled out of the box body, so that the filter tank is convenient to clean.
Compared with the prior art, the utility model provides a printing ink recovery unit is used in printing possesses following beneficial effect:
1. this printing ink recovery unit for printing is provided with filter tank, filter box filter equipment, can supply printing device to use in carrying the ink horn again with the material and the filtration in the printing ink, can make printing ink manifold cycles use, and the air after the filtration simultaneously is discharged after exhaust filter plate purifies, can reduce the pollution to the environment, and whole printing ink recovery process green has also reduced manufacturing cost simultaneously.
2. This printing ink recovery unit is used in printing is filtered for the first time by the filter tank, and the printing ink filter plate filters for the second time, and the filter box is the filtration of air for the third time, and multiple filtration can reduce the impurity in the used printing ink to improve the purity of printing ink, thereby improve the new utilization ratio of printing ink, avoid in printing process because of containing impurity such as air in the printing ink, influence printing quality.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the filter tank of the present invention
Fig. 3 is a schematic view of the structure of the filter tank box of the present invention.
Wherein: 1. a box body; 2. an ink cartridge; 3. a filter tank; 301. an L-shaped clamping pin; 4. a filter tank box; 401. a card holder; 402. a card slot; 5. an ink filter plate; 6. a first ink tube; 7. a first pump; 8. a second ink tube; 9. a second pump; 10. a stirring rod; 11. a filter box; 12. an exhaust filter plate; 13. a rotating shaft; 14. a suction fan; 15. an exhaust pipe; 16. a motor; 17. and a third 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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a printing ink recovery device for printing, which comprises a box body 1, wherein the left and right inner walls of the box body 1 are fixedly connected with an ink box 2 through a connecting rod, the bottom surface of the inner part of the box body 1 is movably connected with a filter tank box 4, the filter tank box 4 is movably inserted with a filter tank 3, the opening of the filter tank box 4 is larger than the volume of the filter tank 3, the purpose is to facilitate the conveying of the printing ink filtered by the filter tank 3 to a first ink pipe 6, the re-entering of the filtered printing ink into the filter tank 3 is prevented, the left and right sides of the filter tank box 4 are provided with clamping seats 401, the clamping seats 401 are arranged in the clamping seats 401, the left and right sides of the filter tank 3 are provided with L-shaped clamping feet 301, the clamping grooves 402 are matched with the L-shaped clamping feet 301, the filter tank 3 can be conveniently and quickly installed into the filter tank, the length of the filter tank box 4 is matched with the convex blocks on two sides of the inner wall of the box body 1, the filter tank box 4 can be directly pulled out from the box body 1 when the impurities of the filter tank 3 are full, the filter tank is convenient to clean, the right side surface of the filter tank box 4 is provided with an ink filter plate 5, the right side of the ink filter plate 5 is fixedly connected with a first ink pipe 6 penetrating through the right side surface of the box body 1, a first pump 7 is arranged in the first ink pipe 6, the other end of the first ink pipe 6 is fixedly connected with the filter tank 11 and penetrates through the filter tank 11 and extends into the filter tank 11, the filter tank 11 comprises a stirring rod 10, an exhaust filter plate 12, a rotating shaft 13, a suction fan 14, an exhaust pipe 15 and a motor 16, the motor 16 is fixedly connected to the upper surface of the filter tank 11, the output end of the motor 16 is fixedly connected with the rotating shaft 13, the stirring rod 10 is fixedly connected with the outer surface of the rotating shaft 13, two ends of the exhaust, and be located puddler 10's top, the upper surface of filter box 11 and the right side that is located motor 16 and exhaust pipe 15 fixed connection, exhaust pipe 15 is provided with suction fan 14, and the 16 models of motor are: RF77, ink enters the filter box 11 through the first ink tube 6 by the action of the first pump 7, the motor 16 drives the rotating shaft 13 to stir the ink entering the filter box 11 through the stirring rod 10, so that air in the ink is volatilized, the volatilized air is discharged from the exhaust pipe 15 by the suction fan 14 after being filtered by the exhaust filter plate 12, the ink discharged from the air is conveyed from the second ink tube 8 to the ink box 2 again for use by the printing device by the action of the second pump 9 and the third pump 17, the process can be recycled for many times, the production cost is reduced, the stirring rod 10 is longitudinally provided with through holes, one end of the first ink tube 6 extending into the filter box 11 is positioned above the stirring rod 10, the first ink tube 6 is positioned above the stirring rod 10, so that the ink conveyed by the first ink tube 6 can be scattered on the surface of the stirring rod 10, the stirring rod 10 is provided with through holes to reduce the flow rate of the ink from the stirring rod 10, make printing ink more dispersedly, with air exhaust cleaner, the right flank fixedly connected with second printing ink pipe 8 of filter box 11, the one end that is close to filter box 11 in the second printing ink pipe 8 is provided with second pump machine 9, and the top that is located the second pump machine in the second printing ink pipe 8 is provided with third pump machine 17, and the purpose that sets up third pump machine 17 lies in and can prevent that printing ink from can't reaching the height of carrying because of gravity.
When the ink box is used, the thrown-off ink is intensively fed into the filter tank 3 to filter paper scraps and other impurities through the ink box 2 arranged in the printing device, the filtered ink flows into the filter tank box 4 and is acted into the filter tank 11 through the first pump 7 in the first ink pipe 6, the motor 16 drives the stirring rod 10 to stir the ink in the filter tank 11 so that air in the ink is purified through the exhaust filter plate 12 and then is discharged from the exhaust pipe 15 through the suction fan 14, and meanwhile, the secondarily filtered ink is acted into the ink box 2 again through the second pump 9 and the third pump 17 in the second ink pipe 8, so that the repeated recycling is realized.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.