CN213589812U

CN213589812U - Printing ink filter equipment

Info

Publication number: CN213589812U
Application number: CN202022274980.8U
Authority: CN
Inventors: 王涛
Original assignee: Hangzhou Weifang Automatic Technology Co ltd
Current assignee: Hangzhou Weifang Automatic Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-02
Anticipated expiration: 2030-10-13

Abstract

The utility model provides a printing ink filter equipment, includes the filter vat, sliding connection has piston structure about in the filter vat, the filter vat outside is equipped with the mount, the mount includes upper fixed plate and the bottom plate be connected with the lateral wall of filter vat, be connected with a plurality of back shaft between upper fixed plate and the bottom plate, the upper fixed plate upside is equipped with the upper cover, be equipped with first retaining member between upper cover and the upper fixed plate, first retaining member gives a decurrent pulling force of upper cover to make the last opening of the sealed filter vat of upper cover. The utility model discloses a first retaining member and second retaining member are fixed upper cover and lower cover for it is whole dismantled and assembled, and the dismouting operation is very simple, is favorable to the staff to carry out production work, has reduced operating time by a wide margin, has promoted work efficiency, the utility model discloses simple structure, manufacturing cost is lower, and rational in infrastructure.

Description

Printing ink filter equipment

Technical Field

The utility model belongs to the technical field of the printing ink filtration technique and specifically relates to a printing ink filter equipment.

Background

The existing printing ink filtering device is characterized in that a filtering bag is used for filtering and filtering, the structure of the whole filtering device is complex and is not convenient to disassemble, the assembling and disassembling steps are complex in the printing ink filtering process, the working efficiency is easily influenced, the structure of the existing filtering device is unstable when the filtering is carried out, the service life is short, and therefore the printing ink filtering device needs to be designed according to the situation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art not enough, provide a printing ink filter equipment.

The utility model provides a its technical problem take following technical scheme to realize:

a printing ink filter device comprises a filter vat, wherein a piston structure is connected in the filter vat in a vertical sliding manner, a fixing frame is arranged on the outer side of the filter vat and comprises an upper fixing plate and a lower fixing plate which are connected with the outer side wall of the filter vat, a plurality of supporting shafts are connected between the upper fixing plate and the lower fixing plate, an upper cover is arranged on the upper side of the upper fixing plate, a first locking piece is arranged between the upper cover and the upper fixing plate and gives downward pulling force to the upper cover, so that the upper cover seals an upper opening of the filter vat, an oil-water separator and a water purification filter are connected to the upper cover from near to far through a pipeline, a lower cover is arranged on the lower side of the lower fixing plate and is provided with a plurality of through holes, a second locking piece is arranged between the lower cover and the lower fixing plate and gives upward pulling force to the lower cover, so that the lower cover seals the lower through opening of the filter vat, and a filter membrane is arranged between the lower cover and the lower fixing plate.

Preferably, the piston structure includes the piston board, the piston board with the inner wall sliding connection of filter vat, the piston board downside is equipped with the rubber layer, the rubber layer is the cylinder platform form, the last side circle diameter on rubber layer is less than downside circle diameter, piston board upside is equipped with the handle.

Preferably, the rubber layer is provided with a first annular groove on the lower side.

Preferably, the handle is hinged to the piston plate.

Preferably, first retaining member includes the first buckle of a plurality of fixed mounting on the upper cover, be equipped with on the upper fixed plate set firmly a plurality of with the first locking platform that first buckle position corresponds, first locking bench articulates there is first lock handle, first lock handle go up articulated have with the first snap ring of first buckle adaptation, the second retaining member includes a plurality of second buckle of fixed mounting on the upper cover, be equipped with on the upper fixed plate set firmly a plurality of with the second locking platform that second buckle position corresponds, second locking bench articulates there is the second lock handle, the second lock handle go up articulated have with the second snap ring of second buckle adaptation.

Preferably, a first rubber ring is arranged between the upper fixing plate and the upper cover, a second rubber ring is arranged between the lower fixing plate and the lower cover, and the first rubber ring and the second rubber ring are both annular.

Preferably, the upper and lower both ends of back shaft all are equipped with the screw thread, the upper fixed plate with all be equipped with on the bottom plate with the screw hole of back shaft adaptation, the upper and lower both ends of back shaft respectively are equipped with two nuts, the upper fixed plate is located between two nuts of back shaft upside, the bottom plate is located between two nuts of back shaft downside.

Preferably, the number of the support shafts is 4, and the support shafts are cylindrical.

The utility model has the advantages that:

the utility model discloses a first retaining member and second retaining member are fixed upper cover and lower cover for it is whole dismantled and assembled, and the dismouting operation is very simple, is favorable to the staff to carry out production work, has reduced operating time by a wide margin, has promoted work efficiency, the utility model discloses simple structure, manufacturing cost is lower, and rational in infrastructure, accords with engineering mechanics, makes and is carrying out filterable in-process whole device more stable, and then promotes life, before filtering, carries out drying, deoiling through oil water separator and water purification filter to the air and handles, and then has avoided sneaking into moisture or other impurity in the printing ink, has prevented printing ink pollution.

Drawings

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

fig. 2 is a schematic view of the structure of the present invention in a partial sectional view;

fig. 3 is a schematic axial view of the piston structure of the present invention;

fig. 4 is a cross-sectional view of the piston structure of the present invention.

In the figure: 1. a filter vat; 2. a piston structure; 3. a fixed mount; 5. a first locking member; 6. a second locking member; 8. a pipeline; 9. a filtration membrane; 21. a piston plate; 22. a rubber layer; 23. a handle; 24. a first annular groove; 31. an upper fixing plate; 32. a lower fixing plate; 33. a support shaft; 34. a nut; 41. an upper cover; 42. a lower cover; 51. a first buckle; 52. a first lock table; 53. a first lock handle; 54. a first snap ring; 61. a second buckle; 62. a second lock stage; 63. a second lock handle; 64. a second snap ring; 71. an oil-water separator; 72. a water purifying filter.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The embodiments of the present invention will be described in detail with reference to the accompanying drawings:

as shown in figures 1-4, the utility model discloses a printing ink filtering device, including filter vat 1, filter vat 1 is whole to be the ring shape, filter vat 1 is middle and upper sliding connection has piston structure 2, piston structure 2 can provide pressure for the printing ink in filter vat 1, extrude printing ink from lower cover 42, promote the work efficiency of filtration, reduce operating time, the filter vat 1 outside is equipped with mount 3, mount 3 is used for providing stability in the process of carrying out the filtration, and stabilize each spare part, make whole more stable, mount 3 includes upper fixed plate 31 and lower fixed plate 32 connected with the lateral wall of filter vat 1, upper fixed plate 31 and lower fixed plate 32 parallel arrangement, upper fixed plate 31 is located filter vat 1 upside through-hole department, lower fixed plate 32 is located filter vat 1 downside through-hole department, be connected with a plurality of back shafts 33 between upper fixed plate 31 and the lower fixed plate 32, the supporting shaft 33 is used for fixing the upper fixing plate 31 and the lower fixing plate 32 and keeping the upper fixing plate 31 and the lower fixing plate 32 at a certain distance, the upper side of the upper fixing plate 31 is provided with an upper cover 41, a first locking member 5 is arranged between the upper cover 41 and the upper fixing plate 31, the first locking member 5 gives a downward pulling force to the upper cover 41 so that the upper cover 41 seals the upper through opening of the filter vat 1, the upper cover 41 is fixed on the upper fixing plate 31, the upper cover 41 is connected with an oil-water separator 71 and a water purifying filter 72 from near to far through a pipeline 8, the water purifying filter 72 adopts a precision air filter, so that impurities in compressed air are filtered by the air through the water purifying filter 72, then the compressed air enters the oil-water separator 71, the oil-water separator 71 separates oil molecules in the air, the compressed air enters the filter vat 1, the lower side of the lower fixing plate 32 is provided with the lower cover 42, the lower cover 42 is provided with a plurality of through holes, the second locking part 6 is arranged between the lower cover 42 and the lower fixing plate 32, the second locking part 6 provides an upward pulling force for the lower cover 42, so that the lower cover 42 seals the lower through hole of the filter barrel 1, the upper cover 41 and the lower cover 42 are fixed by the 5 first locking parts 6, the disassembly is convenient, the filtering membrane 9 is arranged between the lower cover 42 and the lower fixing plate 32, the filtering membrane 9 is fixed through the lower cover 42 and the fixing plate, the filtering membrane can be directly taken down when the filtering assembly and disassembly are carried out, and the operation steps are simplified.

In addition, in another embodiment, the piston structure 2 comprises a piston plate 21, the piston plate 21 is connected with the inner wall of the filter barrel 1 in a sliding way, a rubber layer 22 is arranged at the lower side of the piston plate 21, further, in the process that the piston plate 21 drives the rubber layer 22 to slide up and down, the rubber layer 22 can clean the printing ink on the inner wall of the filter barrel 1, so that the inner wall of the filter barrel 1 is kept clean, and the filtering effect is improved, the rubber layer 22 is in a cylindrical table shape, the diameter of the upper side circle of the rubber layer 22 is smaller than that of the lower side circle, the lower side of the rubber layer 22 is provided with a first circular groove, and then in the process that the rubber layer 22 is driven by the piston plate 21 to slide up and down, the friction force between the rubber layer 22 and the inner wall of the filter barrel 1 can be reduced, the handle 23 is arranged on the upper side of the piston plate 21, the handle 23 is hinged with the piston plate 21, the piston structure 2 can then be removed by means of the handle 23, which makes handling easier.

In addition, in another embodiment, the first locking member 5 includes a plurality of first fasteners 51 fixedly installed on the upper cover 41, a plurality of first locking platforms 52 corresponding to the first fasteners 51 are fixedly installed on the upper fixing plate 31, a first locking handle 53 is hinged on the first locking platforms 52, a first snap ring 54 adapted to the first fasteners 51 is hinged on the first locking handle 53, when the upper cover 41 is mounted, the first locking handle 53 is rotated, and the first snap ring 54 is clamped on the first snap 51, and then fix upper cover 41, second retaining member 6 includes a plurality of second buckle 61 of fixed mounting on upper cover 41, is equipped with on upper fixed plate 31 and sets firmly a plurality of second locking platform 62 that corresponds with second buckle 61 position, and it has second lock 63 to articulate on the second locking platform 62, and it has second snap ring 64 with second buckle 61 adaptation to articulate on the second lock 63, operates with first retaining member 5 on the same scale.

In addition, in another embodiment, a first rubber ring is arranged between the upper fixing plate 31 and the upper cover 41, a second rubber ring is arranged between the lower fixing plate 32 and the lower cover 42, the first rubber ring and the second rubber ring are both in a ring shape, and the rubber rings are sealed, so that a sealed space is formed, and the subsequent filtering operation is facilitated.

In addition, in another embodiment, the number of the support shafts 33 is 4, and the support shafts 33 are arranged in a square shape, the support shafts 33 are cylindrical, the upper and lower ends of the support shafts 33 are both provided with threads, the upper fixing plate 31 and the lower fixing plate 32 are both provided with threaded holes adapted to the support shafts 33, the upper and lower ends of the support shafts 33 are respectively provided with two nuts 34, the upper fixing plate 31 is located between the two nuts 34 on the upper side of the support shafts 33, and the lower fixing plate 32 is located between the two nuts 34 on the lower side of the support shafts 33, so as to fix the upper fixing plate 31 and.

In specific implementation, when the ink needs to be filtered, the upper cover 41 is opened through the first locking member 5, the operator takes out the piston structure 2 through the handle 23, then, the ink is put into the filter vat 1, the piston structure 2 is put into the filter vat 1, and the upper lid 41 is fixed to the filter vat 1 by the first locking member 5, then, the oil-water separator 71 and the water purification filter 72 are opened, the compressed air is introduced into the oil-water separator 71 and the water purification filter 72, the water purifying filter 72 filters out moisture in the air, after the air enters the oil-water separator 71, the oil-water separator 71 separates grease in the air, then, the air enters the filter vat 1, the pressing piston structure 2 moves downwards, so that the ink in the filter vat 1 is extruded downwards, the ink is filtered by the filter membrane 9, and the filtered ink flows out through the through holes of the lower cover 42.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. An ink filter device, characterized by: including filter vat (1), sliding connection has piston structure (2) about the middle and upper of filter vat (1), filter vat (1) outside is equipped with mount (3), mount (3) include with upper fixed plate (31) and bottom plate (32) that the lateral wall of filter vat (1) is connected, upper fixed plate (31) with be connected with a plurality of back shaft (33) between bottom plate (32), upper fixed plate (31) upside is equipped with upper cover (41), upper cover (41) with be equipped with first retaining member (5) between upper fixed plate (31), first retaining member (5) give upper cover (41) a decurrent pulling force, so that upper cover (41) are sealed the last opening of filter vat (1), upper cover (41) are connected with profit water purification ware (71) and water purification filter (72) through pipeline (8) from near to far, lower fixed plate (32) downside is equipped with lower cover (42), lower cover (42) are equipped with a plurality of through hole, lower cover (42) with be equipped with second retaining member (6) between lower fixed plate (32), second retaining member (6) give ascending pulling force of lower cover (42), so that lower cover (42) are sealed the lower opening of lauter tub (1), lower cover (42) with be equipped with filtration membrane (9) between lower fixed plate (32).

2. An ink filter device according to claim 1, wherein: piston structure (2) include piston plate (21), piston plate (21) with the inner wall sliding connection of filter vat (1), piston plate (21) downside is equipped with rubber layer (22), rubber layer (22) are the cylinder platform form, the last side circle diameter on rubber layer (22) is less than downside circle diameter, piston plate (21) upside is equipped with handle (23).

3. An ink filter device according to claim 2, wherein: a first circular groove is formed in the lower side of the rubber layer (22).

4. An ink filter device according to claim 2, wherein: the handle (23) is hinged to the piston plate (21).

5. An ink filter device according to claim 1, wherein: the first locking piece (5) comprises a plurality of first buckles (51) fixedly arranged on the upper cover (41), a plurality of first locking platforms (52) corresponding to the first buckles (51) are fixedly arranged on the upper fixing plate (31), a first lock handle (53) is hinged on the first lock platform (52), a first snap ring (54) matched with the first buckle (51) is hinged on the first lock handle (53), the second locking piece (6) comprises a plurality of second buckles (61) fixedly arranged on the upper cover (41), a plurality of second locking platforms (62) corresponding to the second buckles (61) are fixedly arranged on the upper fixing plate (31), the second lock platform (62) is hinged with a second lock handle (63), and the second lock handle (63) is hinged with a second snap ring (64) matched with the second buckle (61).

6. An ink filter device according to claim 1, wherein: the upper fixing plate (31) and the upper cover (41) are provided with a first rubber ring therebetween, the lower fixing plate (32) and the lower cover (42) are provided with a second rubber ring therebetween, and the first rubber ring and the second rubber ring are both annular.

7. An ink filter device according to claim 1, wherein: the upper and lower both ends of back shaft (33) all are equipped with the screw thread, upper fixed plate (31) with all be equipped with on bottom plate (32) with the screw hole of back shaft (33) adaptation, the upper and lower both ends of back shaft (33) respectively are equipped with two nuts (34), upper fixed plate (31) are located between two nuts (34) of back shaft (33) upside, bottom plate (32) are located between two nuts (34) of back shaft (33) downside.

8. An ink filter device according to claim 1, wherein: the number of the support shafts (33) is 4, and the support shafts (33) are cylindrical.