CN214319348U

CN214319348U - Water based paint filtration equipment convenient to change filter screen

Info

Publication number: CN214319348U
Application number: CN202120269757.6U
Authority: CN
Inventors: 仵大伟; 余小红
Original assignee: Yantai Rui Long New Materials Co ltd
Current assignee: Yantai Rui Long New Materials Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-10-01
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to the technical field of water-based paint processing, in particular to a water-based paint filtering device convenient for replacing a filter screen, which comprises a filtering box with an open top surface; the water-based paint filtering equipment convenient for replacing the filter screen can be disassembled by unscrewing the fixing screws through the connecting frame, the rectangular frame, the connecting holes, the fixing screws and the like, so that the filter screen is convenient to disassemble and assemble, the filter screen is convenient to clean, and the filtering efficiency of the filter screen is ensured; this waterborne coating filtration equipment convenient to change filter screen is through the swing filtering mechanism that is equipped with: the motor drives the carousel and rotates promptly, and the connecting seat drives rectangular frame and connecting frame reciprocating motion on the horizontal direction promptly, and along with rectangular frame's motion, the water based paint that is located between two filter screens produces the sloshing promptly, and the speed of water based paint process filter screen increases promptly this moment, and filterable speed increases promptly to filterable efficiency has been improved.

Description

Water based paint filtration equipment convenient to change filter screen

Technical Field

The utility model relates to a water based paint processing technology field specifically is a water based paint filtration equipment convenient to change filter screen.

Background

Coatings using water as a solvent or as a dispersion medium may be referred to as waterborne coatings. Aqueous coatings are divided into two broad categories depending on the binder class in the coating: natural water paint of natural substance or mineral substance and petrochemical water paint of synthetic resin; the water paint comprises three types of water-soluble paint, water-dilutable paint and water-dispersible paint; at present, in the production and processing process of the water-based paint, the water-based paint needs to be filtered to remove impurities in the water-based paint, and in the prior art, a filter screen is generally used for filtering the water-based paint; however, in the actual use process, the problem that the water-based paint is viscous, and when the water-based paint passes through the filter screen slowly during filtering, the filtering efficiency is affected, and on the other hand, after multiple times of filtering, the filtering capacity of the filter screen is gradually reduced, and the filter screen needs to be detached for cleaning, but the existing filter screen is difficult to detach from the filtering equipment, so that the water-based paint filtering equipment convenient for replacing the filter screen is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water based paint filtration equipment convenient to change filter screen to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the water-based paint filtering equipment convenient for replacing the filter screen comprises a filtering box with an open-top structure, wherein two parallel connecting rods are arranged in the inner cavity of the filtering box close to the top end, and the two ends of each connecting rod are tightly welded with the inner wall of the filtering box; the top surface of the filter box is fixedly connected with a bracket through a bolt, and the top surface of the bracket is fixedly connected with a motor through a bolt; the inside of rose box is equipped with oscillating filtering mechanism, oscillating filtering mechanism includes the connecting seat, the slide opening with connecting rod sliding connection is all seted up at the both ends of connecting seat, the top surface of connecting seat is close to one end department and has seted up the through-hole, through-hole department is through flange fixedly connected with feed liquor pipe, the top surface center department of connecting seat has the fixed block in close welding, smooth chamber has been seted up on the fixed block, the top of fixed block is equipped with the carousel, the bottom surface of carousel is located the edge and has closely welded the eccentric shaft, the eccentric shaft penetrate to smooth intracavity and with smooth chamber sliding connection, the coaxial close welding in top surface center department of carousel has the transmission shaft, the output shaft of motor and the coaxial close welding of transmission shaft weld of transmission shaft

As the utility model discloses preferred technical scheme, the underrun bolt fixedly connected with link of connecting seat, all set up threaded hole on the both sides wall of link, the both sides of link all are equipped with rectangular frame, all set up the connecting hole on rectangular frame's the lateral wall, rectangular frame goes up to inlay and is equipped with the filter screen, all wear to be equipped with the fixed screw in the connecting hole, fixed screw and corresponding screw hole threaded connection.

As the preferred technical scheme of the utility model, the whole shape of link is the U-shaped.

As the utility model discloses preferred technical scheme, the equal inseparable welding in bottom surface four corners department of rose box has the stabilizer blade.

As the utility model discloses preferred technical scheme, a lateral wall bottom department of rose box has the fluid-discharge tube in close welding, through flange fixedly connected with valve on the fluid-discharge tube.

As the preferred technical scheme of the utility model, the whole shape of support is L shape.

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

1. the water-based paint filtering equipment convenient for replacing the filter screen is characterized in that the filter screen is fixed on the rectangular frame through the connecting frame, the rectangular frame, the connecting holes, the fixing screws and the like, and the rectangular frame is fixedly connected with the connecting frame through the fixing screws, so that the filter screen can be disassembled by loosening the fixing screws when the filter screen is disassembled for cleaning, the filter screen is convenient to disassemble and assemble, the filter screen is convenient to clean, and the filtering efficiency of the filter screen is ensured;

2. this waterborne coating filtration equipment convenient to change filter screen is through the swing filtering mechanism that is equipped with: the motor drives the carousel and rotates promptly, under the effect of eccentric shaft, can drive the connecting seat reciprocating motion on the horizontal direction, and the connecting seat drives rectangular frame and connecting frame reciprocating motion on the horizontal direction promptly, and along with rectangular frame's motion, the water based paint that is located between two filter screens produces the sloshing promptly, and water based paint increases promptly through the speed of filter screen this moment, and filterable speed increases promptly to filterable efficiency has been improved.

Drawings

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

FIG. 2 is a schematic structural view of a filter box of the present invention;

FIG. 3 is a schematic structural view of the middle swing type filtering mechanism of the present invention;

fig. 4 is a schematic diagram of a partial explosion structure of the middle swing type filter mechanism of the present invention;

FIG. 5 is a schematic view of a partial structure of the middle swing type filtering mechanism of the present invention;

fig. 6 is a second partial schematic structural view of the middle swing type filtering mechanism of the present invention.

The various reference numbers in the figures mean:

1. a filter box; 11. a support leg; 12. a liquid discharge pipe; 13. a valve; 14. a connecting rod;

2. a support; 21. a motor;

3. a swing type filtering mechanism; 31. a connecting seat; 311. a slide hole; 312. a through hole; 32. a fixed block; 321. a slide chamber; 33. a turntable; 331. a drive shaft; 332. an eccentric shaft; 34. a connecting frame; 341. a threaded hole; 35. a rectangular frame; 351. connecting holes; 352. filtering with a screen; 36. fixing screws; 37. a liquid inlet pipe.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

The utility model provides a technical scheme:

referring to fig. 1-6, an apparatus for filtering water-based paint with easy replacement of filter screen comprises a filter box 1 with an open top, two parallel connecting rods 14 disposed in the inner cavity of the filter box 1 near the top, and two ends of the connecting rods 14 tightly welded to the inner wall of the filter box 1; the top surface of the filter box 1 is fixedly connected with a bracket 2 through bolts, and the top surface of the bracket 2 is fixedly connected with a motor 21 through bolts; the swing type filtering mechanism 3 is arranged in the filtering box 1, the swing type filtering mechanism 3 comprises a connecting seat 31, two ends of the connecting seat 31 are respectively provided with a sliding hole 311 which is in sliding connection with a connecting rod 14, a through hole 312 is formed in the position, close to one end, of the top surface of the connecting seat 31, a liquid inlet pipe 37 is fixedly connected to the through hole 312 through a flange, a fixed block 32 is tightly welded at the center of the top surface of the connecting seat 31, a sliding cavity 321 is formed in the fixed block 32, a rotating disc 33 is arranged above the fixed block 32, an eccentric shaft 332 is tightly welded at the edge of the bottom surface of the rotating disc 33, the eccentric shaft 332 penetrates into the sliding cavity 321 and is in sliding connection with the sliding cavity 321, a transmission shaft 331 is coaxially and tightly welded at the center of the top surface of the rotating disc 33, and an output shaft of the motor 21 is coaxially and tightly welded with the transmission shaft 331; the bottom surface of connecting seat 31 is through bolt fixedly connected with link 34, all seted up threaded hole 341 on the both sides wall of link 34, and the both sides of link 34 all are equipped with rectangular frame 35, all seted up connecting hole 351 on rectangular frame 35's the lateral wall, inlay on the rectangular frame 35 and be equipped with filter screen 352, all wear to be equipped with set screw 36 in the connecting hole 351, set screw 36 and corresponding threaded hole 341 threaded connection.

In this embodiment, the connecting frame 34 is U-shaped, and the U-shaped connecting frame 34 supports and connects the rectangular frames 35 on both sides, so as to facilitate the assembly and disassembly of the rectangular frames 35.

In this embodiment, the four corners of the bottom of the filtering box 1 are tightly welded with the support legs 11, and the support legs 11 provide stable support for the whole device.

In this embodiment, a drain pipe 12 is tightly welded at the bottom end of one side wall of the filter box 1, a valve 13 is fixedly connected to the drain pipe 12 through a flange, and the arrangement of the drain pipe 12 and the valve 13 is convenient for controlling and discharging the filtered water-based paint, so that the use is convenient.

In the present embodiment, the overall shape of the support frame 2 is L-shaped, and the L-shaped support frame 2, on the one hand, supports and fixes the motor 21, and, on the other hand, when the oscillating filter mechanism 3 reciprocates in the horizontal direction, the liquid inlet pipe 37 reciprocates in the horizontal direction in synchronization, and the movement of the liquid inlet pipe 37 is not affected by the L-shaped support frame 2.

It should be added that, in this embodiment, two ends of the sliding cavity 321 are arc-shaped, when the rotating disc 33 drives the eccentric shaft 332 to rotate, the eccentric shaft 332 slides in the sliding cavity 321, and the friction between two ends of the sliding cavity 321 and the eccentric shaft 332 is reduced, so that the sliding is smoother, and the connecting seat 31 can be driven to move in the horizontal direction along with the rotation of the eccentric shaft 332; in addition, the liquid inlet pipe 37 in this embodiment is connected to an external pipe through a flange, and the external pipe needs to be a hose, so that when the liquid inlet pipe 37 moves, the hose can satisfy the movement of the liquid inlet pipe 37, and the input of the water-based paint is not affected.

It should be noted that the motor 21 in the present embodiment is conventional in the art, and will not be described herein.

When the water-based paint filtering device convenient for replacing the filter screens is used, a user firstly connects the liquid inlet pipe 37 with an external hose, water-based paint enters the liquid inlet pipe 37 under the action of the pump body, the liquid inlet pipe 37 and the through hole 312 enter the space between the two filter screens 352, then the user connects the power supply of the motor 21, the motor 21 starts to work, the output shaft of the motor rotates to drive the rotating disc 33 to rotate, the rotating disc 33 drives the eccentric shaft 332 to synchronously rotate, the eccentric shaft 332 synchronously slides in the sliding cavity 321, the eccentric shaft 332 simultaneously drives the connecting seat 31 to do reciprocating motion in the horizontal direction, the connecting seat 31 drives the rectangular frame 35 and the connecting frame 34 to do reciprocating motion in the horizontal direction, at the moment, the water-based paint is agitated between the two filter screens 352, and simultaneously, the water-based paint continuously passes through the filter screens 352 and flows into the filter box 1;

when the filter screen 352 needs to be cleaned, a user firstly unscrews the fixing screws 36 on the two sides, the rectangular frame 35 is separated from the connecting frame 34, and at the moment, the user takes the rectangular frame 35 out of the filter box 1 to clean the filter screen.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a water based paint filtration equipment convenient to change filter screen, includes that the top surface is rose box (1) of open type structure, its characterized in that: two parallel connecting rods (14) are arranged in the inner cavity of the filter box (1) close to the top end, and two ends of each connecting rod (14) are tightly welded with the inner wall of the filter box (1); the top surface of the filter box (1) is fixedly connected with a support (2) through a bolt, and the top surface of the support (2) is fixedly connected with a motor (21) through a bolt; the inside of rose box (1) is equipped with oscillating filtering mechanism (3), oscillating filtering mechanism (3) includes connecting seat (31), sliding hole (311) with connecting rod (14) sliding connection is all seted up at the both ends of connecting seat (31), the top surface of connecting seat (31) is close to one end department and has seted up through-hole (312), through-hole (312) department has feed liquor pipe (37) through flange fixedly connected with, the top surface center department of connecting seat (31) has tightly welded fixed block (32), set up sliding chamber (321) on fixed block (32), the top of fixed block (32) is equipped with carousel (33), the bottom surface of carousel (33) is located the edge and has tightly welded eccentric shaft (332), eccentric shaft (332) penetrate to sliding chamber (321) and with sliding chamber (321) sliding connection, the coaxial inseparable welding of top surface center department of carousel (33) has transmission shaft (331), the output shaft of the motor (21) is coaxially and tightly welded with the transmission shaft (331).

2. The water-borne paint filter apparatus for facilitating filter screen replacement of claim 1, wherein: the bottom surface of connecting seat (31) passes through bolt fixedly connected with link (34), all set up threaded hole (341) on the both sides wall of link (34), the both sides of link (34) all are equipped with rectangular frame (35), all set up connecting hole (351) on the lateral wall of rectangular frame (35), it is equipped with filter screen (352) to inlay on rectangular frame (35), all wear to be equipped with in connecting hole (351) set screw (36), set screw (36) and corresponding threaded hole (341) threaded connection.

3. The water-borne paint filter apparatus for facilitating filter screen replacement of claim 2, wherein: the connecting frame (34) is U-shaped in overall shape.

4. The water-borne paint filter apparatus for facilitating filter screen replacement of claim 1, wherein: supporting legs (11) are welded at four corners of the bottom of the filter box (1) tightly.

5. The water-borne paint filter apparatus for facilitating filter screen replacement of claim 1, wherein: a liquid discharge pipe (12) is tightly welded at the bottom end of one side wall of the filter box (1), and a valve (13) is fixedly connected onto the liquid discharge pipe (12) through a flange.

6. The water-borne paint filter apparatus for facilitating filter screen replacement of claim 1, wherein: the overall shape of the bracket (2) is L-shaped.