CN212467392U - Rowland rotary press backwater device - Google Patents

Abstract

The utility model relates to a printing technology field just discloses a rowland wheel changes quick-witted return water device, including return water tank and water pump, the water pump setting is in the return water tank intracavity, and the return water tank comprises elementary rose box, secondary rose box and play water tank, and the secondary rose box intracavity is provided with the shelves and flows the board, and elementary rose box intracavity is provided with the filtration umbrella. This rowland wheel favourable turn return water device, filter the umbrella through setting up, it filters simultaneously and falls in great impurity of volume and the water feather wadding thing and the flocculent impurity in the return water to have realized, the filter effect to the water that increases, along with filtering the extension of umbrella live time, the filter effect to the return water has been guaranteed, compared with traditional technique, it is long with time to have solved the filter screen use number of times of traditional technique, lead to the problem of filter effect variation, through setting up shelves and flowing the board, the water is from the right side to left side through alternate distribution's shelves in proper order and flows the board, tiny impurity then is flowed the bottom that the board was flowed at place shelves by shelves separation in the water, the filtration efficiency to the water has been improved.

Description

Rowland rotary press backwater device

Technical Field

The utility model relates to the field of printing technology, specifically a Roland wheel changes quick-witted return water device.

Background

In the return water flow of the Rowland rotary printing machine, no standard return water tank is provided, a simple plastic or iron sheet tank is usually used as the return water for a production enterprise, a water pump is arranged in water, meanwhile, a plurality of water inlet pipelines and the return water pipeline are bundled by iron wires and inserted into the tank together, in addition, a wood plate is arranged on the top of the tank, and a power socket of the water pump is fixed on the wood plate.

According to the Rowland rotary machine water return device in the prior art, the design is simple, impurities and floccules in a water return water body cannot be fully filtered in the water return process, the work of the water pump is damaged easily, and the service life of the water pump is even reduced. Therefore, in order to solve the above problems, it is necessary to provide a water returning device for a rowland rotary machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a Roland wheel changes quick-witted return water device possesses simple structure, facilitates the use and increases to the filter effect's of water advantage such as, and the Roland wheel who has solved current technique changes quick-witted return water device design fairly simplely, and the return water in-process can't carry out abundant filtration to impurity and floccule in the return water, leads to water pump work impaired easily, reduces water pump life's problem even.

(II) technical scheme

For the purpose of realizing the filter effect to the water of above-mentioned simple structure, facilitate the use and increase, the utility model provides a following technical scheme: a water returning device of a Roland rotary machine comprises a water returning tank and a water pump, wherein the water pump is arranged in a water returning tank cavity, the water returning tank consists of a primary filter tank, a secondary filter tank and a water outlet tank, the primary filter tank and the water outlet tank are fixedly arranged at the top of the secondary filter tank, the primary filter tank is positioned at the left side of the water outlet tank, the primary filter tank and the water outlet tank are communicated with the secondary filter tank through pipelines, the water pump is fixedly arranged in the water outlet tank cavity, the output end of the water pump is fixedly connected with the output end of the water outlet tank, six groups of flow baffles which are distributed from top to bottom are fixedly arranged in the secondary filter tank cavity, a drain pipe is fixedly arranged at the bottom of the secondary filter tank and is arranged between the flow baffles between the adjacent lower sides, a filter umbrella is arranged in the primary filter tank cavity and consists of a sponge filter layer, a rod body, a fixed arc block, the rod body is fixedly arranged at the bottom in the primary filter box cavity, the middle part of the bottom plate is provided with a through hole and is fixedly arranged on the outer wall of the upper side of the rod body, the bottom plate is provided with a water flowing hole, the sponge filter layer is umbrella-shaped and is evenly divided into ten groups, the bottoms of the ten groups of sponge filter layers are fixedly arranged on the top surface of the bottom plate, the higher side wall surface of the ten groups of small equal parts of the sponge filter layer is respectively and fixedly connected with the wall surfaces of the fixed arc block and the moving arc block, the fixed arc block is fixedly arranged on the outer wall of the rod body, the fixed arc block is positioned under the moving arc block, the moving arc block is L-shaped, the longer side wall surface of the moving arc block is attached to the lower side wall surface of the fixed arc block, the outer wall of the top of the rod body is provided with ten arc grooves, tension spring's bottom fixedly connected with horizontal pole, and the other end and the connecting rod fixed connection of horizontal pole, fixed arc piece top offer with the connecting rod slot that corresponds each other, the quantity and the position of roof correspond with ten sponge filter layers each other, on the wall of the higher one end fixed mounting place motion arc piece of roof, the hole that leaks has been seted up to the roof wall.

Preferably, the bottom of the water outlet tank is provided with universal wheels through four supporting legs.

Preferably, the top of the primary filter box is movably provided with a box cover through a hinge, the bottom of the box cover is provided with a sealing ring, and the top of the box cover is fixedly provided with a water inlet pipe.

Preferably, a drain pipe is fixedly mounted at the top of the water outlet tank, and a valve is arranged on the drain pipe.

Preferably, the bottom of the water outlet tank is arc-shaped.

Preferably, the flow baffle is a rectangular plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a Roland wheel changes quick-witted return water device possesses following beneficial effect:

1. this rowland wheel changes quick-witted return water device through setting up the filter umbrella, has realized that the while filters the great impurity of volume and the water in the return water and wool thing and the floccule impurity, the filter effect to the water that increases, along with the extension of filtering umbrella live time, has guaranteed the filter effect to the return water, compares with traditional technique, has solved traditional technique filter screen use number of times and time length, leads to the problem of filter effect variation.

2. This rowland rotary machine return water device, through setting up the shelves and flowing the board, the water turns left from the right side and passes through the shelves that alternate distribution in proper order and flows the board, and tiny impurity then is by the bottom of shelves board separation at the place shelves and flows the board in the water, has improved the filtration efficiency to the water.

Drawings

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

FIG. 2 is an enlarged view of the point A in FIG. 1 according to the present invention;

fig. 3 is a schematic view of the filtering umbrella of the present invention.

In the figure: 1 return water tank, 101 primary filter tank, 102 secondary filter tanks, 103 outlet water tank, 2 water pump, 3 baffle plates, 4 filter umbrellas, 401 sponge filter layer, 402 rod body, 403 fixed arc block, 404 motion arc block, 405 tension spring, 406 top plate, 407 bottom plate, 5 arc groove, 6 connecting rod, 7 horizontal rod, 8 slots.

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 present invention provides a technical solution: a Rowland rotary machine water return device comprises a water return tank 1 and a water pump 2, wherein the water pump 2 is arranged in a cavity of the water return tank 1, the water return tank 1 is composed of a primary filter tank 101, a secondary filter tank 102 and a water outlet tank 103, the primary filter tank 101 and the water outlet tank 103 are fixedly arranged at the top of the secondary filter tank 102, the primary filter tank 101 is positioned at the left side of the water outlet tank 103, the primary filter tank 101 and the water outlet tank 103 are communicated with the secondary filter tank 102 through a pipeline, the bottom of the water outlet tank 103 is arc-shaped, the specific shape of the water outlet tank 103 is shown in figure 1, the water pump 2 is fixedly arranged in the cavity of the water outlet tank 103, the output end of the water pump 2 is fixedly connected with the output end of the water outlet tank 103, six groups of flow baffles 3 which are distributed from top to bottom are fixedly arranged in the cavity of the secondary filter tank 102, the specific installation mode of the flow baffles 3 is shown in figure 1, a drain pipe, the specific installation mode of the sewage discharge pipe is shown in figure 1, universal wheels are arranged at the bottom of the water outlet tank 103 through four support legs, a tank cover is movably arranged at the top of the primary filter tank 101 through hinges, a sealing ring is arranged at the bottom of the tank cover, a water inlet pipe is fixedly arranged at the top of the tank cover, a valve is arranged on the water inlet pipe, a water outlet pipe is fixedly arranged at the top of the water outlet tank 103, a valve is arranged on the water outlet pipe, a filter umbrella is arranged in a cavity of the primary filter tank 101, the filter umbrella 4 comprises a sponge filter layer 401, a rod body 402, a fixed arc block 403, a moving arc block 404, a tension spring 405, a top plate 406 and a bottom plate 407, the rod body 402 is fixedly arranged at the bottom of the cavity of the primary filter tank 101, a through hole is arranged in the middle of the bottom plate 407 and fixedly arranged on the, ten groups of small equal sponge filter layers 401 are respectively fixedly connected with the wall surfaces of a fixed arc block 403 and a moving arc block 404 on the higher side, the fixed arc block 403 is fixedly arranged on the outer wall of a rod body 402, the fixed arc block 403 is positioned under the moving arc block 404, the moving arc block 404 is L-shaped, the longer side wall surface of the moving arc block 404 is attached to the wall surface of the fixed arc block 403 on the lower side, ten arc grooves 5 which respectively correspond to the moving arc block 404 are arranged on the outer wall of the top of the rod body 402, the top of a tension spring 405 is fixedly arranged at the top end in the cavity of the arc groove 5, a connecting rod 6 is fixedly arranged on the inner wall of the moving arc block 404 far away from the sponge filter layer 401, a cross rod 7 is fixedly connected with the bottom of the tension spring 405, the other end of the cross rod 7 is fixedly connected with the connecting rod 6, slots 8 which correspond to the connecting rod 6 are arranged on the, the higher end of the top plate 406 is fixedly arranged on the wall surface of the moving arc block 404, and the wall surface of the top plate 406 is provided with water leakage holes.

When the water purifier is used, the water inlet pipe of the primary filter tank 101 is fixedly connected with the water outlet pipe of the Rowland wheel rotating machine, water enters the cavity of the primary filter tank 101, the water is filtered by the filter umbrella 4 to filter out impurities and floccules with larger volume in the water, the water falls down and firstly passes through the top plate 406, the water passes through the water leakage hole at the top of the top plate 406 and enters the sponge filter layer 401, the impurities with larger volume cannot enter the sponge filter layer 401 through the water leakage hole, the impurities with large volume are gradually accumulated at the top of the top plate 406 by washing with water flow, after the water enters the sponge filter layer 401, the floccules and floccules in the water are accumulated at the top of the sponge filter layer 401 and cannot directly pass through the sponge filter layer 401, the water filtered by the sponge filter layer 401 flows down from the water flow hole of the bottom plate 407, when the surface of the top plate 406 and floccules garbage in the water are gradually accumulated at the top of the sponge filter layer 401, the integral quality of the top plate 406 and the sponge filter layer 401 is slowly increased, the top plate 406 presses the moving arc block 404 to be close to the fixed arc block 403, the tension spring 405 is stretched, the sponge filter layer 401 is extruded at the same time, the filter hole of the sponge filter layer 401 is reduced, the filter effect on water is increased, the problem that impurities on the surface of the sponge filter layer 401 are accumulated and leaked from the filter hole of the sponge filter layer 401 is solved, the filter effect on backwater water is ensured along with the prolonging of the service time of the filter umbrella 4, compared with the traditional technology, the problems that the filter time is prolonged and the filter effect is poor are solved, the water flows into the cavity of the secondary filter tank 102 after being filtered from the cavity of the primary filter tank 101, the water sequentially passes through the baffle plates 3 which are distributed at intervals from right to left by arranging the baffle plates 3 in the cavity of the secondary filter tank 102, tiny impurity then is flowed the bottom that the board 3 was flowed in the place shelves by shelves in the water and flows the board 3, consequently through setting up shelves and flowing the board 3, has improved the filtration efficiency to the water, and the water flows into outlet tank 103 intracavity after secondary filter case 102 filters once more at last, and the water is discharged from the outlet pipe at outlet tank 103 top under the effect of water pump 2, realizes the effect of backward flow.

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.

Claims (5)

1. The utility model provides a Roland wheel changes quick-witted return water device, includes return water tank (1) and water pump (2), and water pump (2) set up at return water tank (1) intracavity, its characterized in that: the water return tank (1) consists of a primary filter tank (101), a secondary filter tank (102) and a water outlet tank (103), the primary filter tank (101) and the water outlet tank (103) are fixedly arranged at the top of the secondary filter tank (102), the primary filter tank (101) is positioned at the left side of the water outlet tank (103), the primary filter tank (101) and the water outlet tank (103) are communicated with the secondary filter tank (102) through pipelines, the bottom of the water outlet tank (103) is arc-shaped, the water pump (2) is fixedly arranged in the cavity of the water outlet tank (103), the output end of the water pump (2) is fixedly connected with the output end of the water outlet tank (103), a filtering umbrella is arranged in the cavity of the primary filtering tank (101), and the filtering umbrella (4) consists of a sponge filtering layer (401), a rod body (402), a fixed arc block (403), a moving arc block (404), a tension spring (405), a top plate (406) and a bottom plate (407);

the device comprises a rod body (402), a bottom plate (407), a water flowing hole, a sponge filter layer (401), a fixed arc block (403), a moving arc block (404), ten arc grooves (5), a water flowing hole, ten water flowing holes, ten sponge filter layers, one another sponge filter layer, a fixed arc blocks, a fixed arc block, an arc block, a moving arc block, a fixed arc block, an arc block, a fixed arc block, 403, the top of the tension spring (405) is fixedly installed at the top end in the cavity of the arc-shaped groove (5), the number and the positions of the top plate (406) are corresponding to the ten groups of sponge filter layers (401), and the top plate (406) is arranged above the ten groups of sponge filter layers (401).

2. The water returning device of the Roland rotary press according to claim 1, wherein: six sets of flow baffle plates (3) that are upper and lower phase distribution are fixedly installed to secondary filter case (102) intracavity, and the bottom fixed mounting of secondary filter case (102) has blow off pipe and blow off pipe to set up between the flow baffle plate (3) between adjacent downside.

3. The water returning device of the Roland rotary press according to claim 1, wherein: the inner wall of one side, away from the sponge filter layer (401), of the moving arc block (404) is fixedly provided with a connecting rod (6), the bottom of the tension spring (405) is fixedly connected with a cross rod (7), and the other end of the cross rod (7) is fixedly connected with the connecting rod (6).

4. The water returning device of the Roland rotary press according to claim 3, wherein: the top of the fixed arc block (403) is provided with a slot (8) corresponding to the connecting rod (6).

5. The water returning device of the Roland rotary press according to claim 1, wherein: the higher end of the top plate (406) is fixedly arranged on the wall surface of the moving arc block (404), and water leakage holes are formed in the wall surface of the top plate (406).

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