CN210875203U

CN210875203U - Water paint coating pretreatment equipment

Info

Publication number: CN210875203U
Application number: CN201921544090.5U
Authority: CN
Inventors: 汪瀚
Original assignee: Wuhan Normanke Building Materials Co ltd
Current assignee: Wuhan Normanke Building Materials Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-06-30
Anticipated expiration: 2029-09-17

Abstract

The utility model relates to a coating processing equipment technical field just discloses a water paint coating pre treatment device, include upper end open-ended compounding jar and install the cover at its opening part, the upper end intercommunication of cover has inlet pipe and feed liquor pipe, the pipe wall of inlet pipe and feed liquor pipe is all gone up and is installed the pipe valve, install driving motor on the cover, driving motor's output has the bull stick through the coupling joint, the bull stick passes through the bearing and is connected with the cover rotation, the spout has been seted up to the symmetry on the jar wall in compounding jar looks, sliding connection has the slider in the spout, two slider opposite one end is passed the spout notch and is extended to the compounding jar. The utility model discloses when stirring mixed water and coating for reciprocating shake about the filter screen is done, avoids water based paint coating to be difficult for passing through the filter screen, makes the unloading speed slower, influences the mixing velocity of coating and water, and easily coating is outside by the discharge compounding jar.

Description

Water paint coating pretreatment equipment

Technical Field

The utility model relates to a coating processing equipment technical field especially relates to a water paint coating pre treatment facility.

Background

Coatings using water as a solvent or as a dispersion medium may be referred to as waterborne coatings. The water paint includes 3 kinds of water soluble paint, water thinned paint and water dispersed paint. The water reducible coating is a coating prepared by dissolving a solvent type resin in an organic solvent and then dispersing the resin in water by strong mechanical stirring with the aid of an emulsifier to form an emulsion, which is called a post-emulsion, and the coating prepared can be diluted with water during the application. The water paint coating needs to be pretreated before being sprayed, solid particles and residues in the water paint coating are filtered and removed, and the coating needs to be adjusted to a viscosity suitable for spraying by using clean water. But current filter screen is fixed in the compounding jar, and water based paint coating is difficult for passing through the filter screen for the unloading speed is slower, influences the mixing velocity of coating and water, and remains paint on the jar wall in the compounding jar easily, causes the waste of water based paint coating.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that paint is difficult to remain easily on the tank wall in filter screen and compounding jar among the prior art water based paint coating, and the water based paint coating pre treatment facility that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water paint coating pretreatment device comprises a mixing tank with an opening at the upper end and a tank cover arranged at the opening of the mixing tank, wherein the upper end of the tank cover is communicated with an inlet pipe and a liquid inlet pipe, pipe walls of the inlet pipe and the liquid inlet pipe are both provided with pipe valves, the tank cover is provided with a driving motor, the output end of the driving motor is connected with a rotating rod through a coupling, the rotating rod is rotationally connected with the tank cover through a bearing, the opposite inner tank walls of the mixing tank are symmetrically provided with chutes, the chutes are internally and slidably connected with sliders, the opposite ends of the two sliders penetrate through the chute notches and extend into the mixing tank, a filter screen is fixedly connected together, the chutes are far away from the wall of the tank cover, a spring is fixedly connected onto the side wall corresponding to the sliders, the other end of the spring is fixedly connected onto the side wall corresponding to the sliders, and a plurality of fixedly connected with puddlers of even equidistance on its pole wall, the filter screen bottom is located about the hemispherical lug of puddler symmetry fixedly connected with on the puddler of lug below fixedly connected with hits the pole, the tank bottoms of compounding jar is conical setting, and the intercommunication has the discharging pipe, install the pipe valve on the discharging pipe, compounding jar bottom fixedly connected with is the supporting leg that triangle-shaped set up.

Preferably, be located common fixedly connected with scraper blade on a plurality of puddler of bull stick homonymy, one side that the bull stick was kept away from to the scraper blade offsets with compounding jar interior annular lateral wall, the connecting rod that the slope of symmetry fixedly connected with set up on driving motor's the pole wall is kept away from to the bull stick, the fly leaf that the other end fixedly connected with slope of connecting rod set up, the lateral wall that the bull stick was kept away from to the fly leaf offsets with compounding jar tank bottoms.

Preferably, the annular side wall of the mixing tank is provided with an observation port, the mixing tank is provided with a deslagging port corresponding to the position of the filter screen, and the deslagging port is provided with a cover plate.

Preferably, the input end of the liquid inlet pipe is communicated with a transparent measuring barrel, and scales are arranged on the measuring barrel.

Preferably, the supporting legs and the bottom of the mixing tank are fixedly connected with reinforcing ribs.

Preferably, a ball groove is formed in one end, close to the bottom of the sliding groove, of the sliding block, a ball is connected in the ball groove in a rolling mode, and one end, far away from the bottom of the ball groove, of the ball penetrates through a groove opening of the ball groove and extends outwards and is connected with the bottom of the sliding groove in a rolling mode.

Compared with the prior art, the utility model provides a water paint coating pre treatment facility possesses following beneficial effect:

1. this water paint coating pre treatment facility, through setting up the compounding jar, the inlet pipe, the feed liquor pipe, driving motor, the bull stick, the spout, the slider, the filter screen, a spring, the puddler, lug and hitting pole, the shake about the filter screen, make coating whereabouts speed faster, solid-state particle and residue filter on the filter screen, in stirring mixed water and coating, make the filter screen do the shake of reciprocating from top to bottom, avoid the filter screen at the fixed immobility of compounding jar, water paint coating is difficult for passing through the filter screen, make unloading speed slower, influence the mixing speed of coating and water.

2. This water paint coating pre treatment facility, through setting up the scraper blade, connecting rod and fly leaf, the bull stick rotates, drives puddler and connecting rod and rotates for scraper blade and fly leaf are rotatory, and the coating on the pipe wall is scraped off in the scraper blade with the compounding jar, and the fly leaf drives the coating at compounding jar bottom and flows, opens the pipe valve, and coating flows through conical tank bottoms and discharging pipe, avoids remaining easily on the compounding jar inner tank wall has coating, causes the waste of water paint coating, easily coating is discharged outside the compounding jar.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses when stirring mixed water and coating for reciprocating shake about the filter screen is done, avoids water paint coating to be difficult for passing through the filter screen, makes unloading speed slower, influences the mixing velocity of coating and water, and easily coating is outside by the discharge compounding jar.

Drawings

FIG. 1 is a schematic structural view of a pretreatment apparatus for water paint coating provided by the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

In the figure: 1 mixing tank, 2 tank covers, 3 feeding pipes, 4 liquid inlet pipes, 5 driving motors, 6 rotating rods, 7 sliding grooves, 8 sliding blocks, 9 filter screens, 10 springs, 11 stirring rods, 12 convex blocks, 13 beating rods, 14 discharging pipes, 15 supporting legs, 16 scraping plates, 17 connecting rods, 18 movable plates, 19 observation ports, 20 slag removing ports, 21 measuring barrels, 22 ball grooves and 23 balls.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-2, a water paint pretreatment device comprises a mixing tank 1 with an opening at the upper end and a tank cover 2 arranged at the opening of the mixing tank, the upper end of the tank cover 2 is communicated with a feed pipe 3 and a liquid inlet pipe 4, pipe walls of the feed pipe 3 and the liquid inlet pipe 4 are both provided with pipe valves, the tank cover 2 is provided with a driving motor 5, the output end of the driving motor 5 is connected with a rotating rod 6 through a coupling, the rotating rod 6 is rotatably connected with the tank cover 2 through a bearing, the inner tank walls of the mixing tank 1 opposite to each other are symmetrically provided with sliding chutes 7, the sliding chutes 7 are slidably connected with sliding blocks 8 in the sliding chutes 7, opposite ends of the two sliding blocks 8 penetrate through the notches of the sliding chutes 7 and extend into the mixing tank 1 and are fixedly connected with a filter screen 9 together, the chute 7 is fixedly connected with a spring 10 on the tank wall far away from the tank cover 2, the other end of the spring 10, and a plurality of stirring rods 11 are fixedly connected on the rod wall of the stirring device evenly and equidistantly, the bottom of a filter screen 9 is fixedly connected with a hemispherical convex block 12 symmetrically and fixedly relative to the stirring rods 11, beating rods 13 are fixedly connected on the stirring rods 11 positioned below the convex blocks 12, the bottom of a mixing tank 1 is arranged in a conical shape and is communicated with a discharge pipe 14, a pipe valve is arranged on the discharge pipe 14, the bottom of the mixing tank 1 is fixedly connected with a supporting leg 15 which is arranged in a triangular shape, the coating enters the feed pipe 3 and simultaneously measures a proper water amount, the pipe valve is opened, the water and the coating simultaneously enter the mixing tank 1, a driving motor 5 is started to drive a rotating rod 6 and the stirring rods 11 to rotate, the stirring rods 11 rotate to uniformly mix the water and the coating, the water flow can accelerate the coating to pass through the filter screen 9, the rotating rod 6 drives the beating rods 13 to rotate, the beating, drive

filter screen

9 and 8 upward movements of slider, make spring 10 tensile, hit pole 13 and lug 12 and break away from, spring 10 resumes, pull back filter screen 9, shake about filter screen 9, make coating whereabouts speed faster, solid-state granule and residue filter on filter screen 9, in stirring mixed water and coating, make filter screen 9 do the shake of reciprocating from top to bottom, avoid filter screen 9 at the fixed motionless of compounding jar, water based paint coating is difficult for passing through filter screen 9, make unloading speed slower, influence the mixing rate of coating and water.

A plurality of stirring rods 11 positioned at the same side of the rotating rod 6 are fixedly connected with a scraping plate 16 together, one side of the scraping plate 16 far away from the rotating rod 6 is abutted against the annular side wall in the material mixing tank 1, the rod wall of the rotating rod 6 far away from the driving motor 5 is symmetrically and fixedly connected with a connecting rod 17 which is obliquely arranged, the other end of the connecting rod 17 is fixedly connected with a movable plate 18 which is obliquely arranged, the side wall of the movable plate 18 far away from the rotating rod 6 is abutted against the bottom of the material mixing tank 1, the rotating rod 6 rotates to drive the stirring rods 11 and the connecting rod 17 to rotate, so that scraper blade 16 and fly leaf 18 are rotatory, and scraper blade 16 scrapes off the coating on the pipe wall in compounding jar 1, and fly leaf 18 drives the coating at compounding jar 1 tank bottoms and flows, opens the pipe valve, and coating flows through conical tank bottoms and discharging pipe 14, avoids remaining easily on the tank wall in the compounding jar to have coating, causes the waste of water paint coating, easily coating is discharged outside compounding jar 1.

Be equipped with viewing aperture 19 on the annular lateral wall of compounding jar 1, be convenient for observe the mixed condition of coating, the position department that corresponds filter screen 9 on the compounding jar 1 has seted up slagging-off mouth 20, installs the apron on the slagging-off mouth 20, is convenient for take out solid-state particle and residue on the filter screen 9.

The input end of the liquid inlet pipe 4 is communicated with a transparent measuring bucket 21, and the measuring bucket 21 is provided with scales, so that the appropriate water quantity can be conveniently measured.

Supporting

leg

15 and 1 tank bottoms fixedly connected with strengthening rib of compounding jar increase the steadiness that supporting leg 15 and compounding jar 1 are connected for 1 fixed stability of compounding jar.

The ball groove 22 has been seted up to the one end that slider 8 is close to spout 7 tank bottom, and ball 23 is connected with in the ball groove 22 roll, and ball 23 keeps away from the notch and the outside extension of ball groove 22 are passed to the one end of ball groove 22 tank bottom, and with spout 7 tank bottom roll connection, reduces the frictional force between slider 8 and the spout 7, easily slider 8's slip.

In the utility model, the coating enters the inlet pipe 3, the proper amount of water is measured through the measuring bucket 21, the pipe valve is opened, the water and the coating enter the mixing tank 1 at the same time, the driving motor 5 is started to drive the rotating rod 6 and the stirring rod 11 to rotate, the stirring rod 11 rotates to uniformly mix the water and the coating, the water flow can accelerate the coating to pass through the filter screen 9, the rotating rod 6 drives the beating rod 13 to rotate, the beating rod 13 collides with the lug 12 to move the lug 12 upwards, the filter screen 9 and the slider 8 are driven to move upwards, the spring 10 is stretched, the beating rod 13 is separated from the lug 12, the spring 10 is recovered, the filter screen 9 is pulled back, the filter screen 9 shakes up and down, the coating falling speed is faster, the solid particles and the residues are filtered on the filter screen 9, the filter screen 9 shakes up and down in a reciprocating manner while the water and the coating are stirred, the filter screen 9 is prevented from being, the water paint coating is difficult to pass through the filter screen 9, make the unloading speed slower, influence the mixing speed of coating and water, bull stick 6 rotates, drive puddler 11 and connecting rod 17 and rotate, make scraper blade 16 and fly leaf 18 rotatory, the coating on the pipe wall is scraped off in the material mixing jar 1 to scraper blade 16, the coating that fly leaf 18 drove material mixing jar 1 tank bottoms flows, open the pipe valve, the coating flows through conical tank bottoms and discharging pipe 14, avoid remaining easily on the tank wall in the material mixing jar there is coating, cause the waste of water paint coating, easily coating is discharged outside the material mixing jar 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a water paint coating pre-treatment device, includes upper end open-ended compounding jar (1) and installs cover (2) at its opening part, its characterized in that, the upper end intercommunication of cover (2) has inlet pipe (3) and feed liquor pipe (4), install the pipe valve on the pipe wall of inlet pipe (3) and feed liquor pipe (4) all, install driving motor (5) on cover (2), there is bull stick (6) drive motor's (5) output through the coupling joint, bull stick (6) are connected with cover (2) rotation through the bearing, spout (7) have been seted up to the symmetry on the interior jar wall in compounding jar (1) is in opposite directions, sliding connection has slider (8) in spout (7), two slider (8) one end in opposite directions passes spout (7) notch and extends to compounding jar (1) in, and common fixedly connected with filter screen (9), a spring (10) is fixedly connected on the groove wall of the chute (7) far away from the tank cover (2), the other end of the spring (10) is fixedly connected on the corresponding side wall of the sliding block (8), one end of the rotating rod (6) far away from the driving motor (5) passes through the bearing and the filter screen (9) and extends downwards, a plurality of stirring rods (11) are fixedly connected on the rod wall of the mixing tank uniformly and equidistantly, hemispherical convex blocks (12) are fixedly connected at the bottom of the filter screen (9) symmetrically with the stirring rods (11), beating rods (13) are fixedly connected on the stirring rods (11) positioned below the convex blocks (12), the tank bottom of the mixing tank (1) is arranged in a conical shape, and is communicated with a discharge pipe (14), a pipe valve is arranged on the discharge pipe (14), the bottom of the mixing tank (1) is fixedly connected with supporting legs (15) which are arranged in a triangular shape.

2. The pretreatment equipment for water paint coating according to claim 1, wherein a plurality of stirring rods (11) positioned at the same side of the rotating rod (6) are fixedly connected with a scraper (16) together, one side of the scraper (16) far away from the rotating rod (6) is abutted against an annular side wall in the mixing tank (1), the rod wall of the rotating rod (6) far away from the driving motor (5) is symmetrically and fixedly connected with a connecting rod (17) obliquely arranged, the other end of the connecting rod (17) is fixedly connected with a movable plate (18) obliquely arranged, and the side wall of the movable plate (18) far away from the rotating rod (6) is abutted against the bottom of the mixing tank (1).

3. The pretreatment equipment for water paint coating according to claim 1, wherein the annular side wall of the mixing tank (1) is provided with an observation port (19), the mixing tank (1) is provided with a deslagging port (20) at a position corresponding to the filter screen (9), and the deslagging port (20) is provided with a cover plate.

4. The pretreatment equipment for water paint coating according to claim 1, wherein the input end of the liquid inlet pipe (4) is communicated with a transparent measuring tank (21), and scales are arranged on the measuring tank (21).

5. The pretreatment apparatus for water-based paint coating according to claim 1, wherein the support legs (15) are fixedly connected with a reinforcing rib at the bottom of the mixing tank (1).

6. The pretreatment apparatus for water paint coating according to claim 1, wherein the slide block (8) is provided with a ball groove (22) at one end near the bottom of the sliding groove (7), a ball (23) is connected in the ball groove (22) in a rolling manner, and one end of the ball (23) far away from the bottom of the ball groove (22) passes through the notch of the ball groove (22) and extends outwards and is connected with the bottom of the sliding groove (7) in a rolling manner.