CN222984258U - Water-soluble coating mixing arrangement - Google Patents

Abstract

The utility model provides a water-soluble paint mixing device, belonging to the technical field of paint mixing, comprising a mixing cylinder, a bracket is arranged in the middle of the mixing cylinder, a rotating column is arranged in the center of the bracket, spiral pieces are arranged on both sides of the bracket, and the outer walls of the spiral pieces are fitted with the inner wall of the mixing cylinder for cleaning the inner wall; the utility model can effectively clean and mix the paint.

Description

Water-soluble coating mixing arrangement

Technical Field

The utility model relates to the technical field of paint mixing, in particular to a water-soluble paint mixing device.

Background

A water-soluble coating is one that can be mixed with water and that uses water as a diluent. Compared with the traditional solvent-based paint, the water-soluble paint is environment-friendly, safe and easy to clean, and the water-soluble paint needs to be mixed with water according to a certain proportion so as to achieve the required paint performance and construction effect. During the mixing process, it is important to ensure that the coating is thoroughly mixed with the water to avoid non-uniformity or quality problems during coating. However, water-soluble coatings may adhere more readily to plastic or metal surfaces when mixed with agitation. In addition, solid particles of pigment, filler, etc. in the paint may also be deposited on the inner wall of the container during stirring, which may affect the stirring effect, resulting in insufficient mixing.

The Chinese patent with the publication number of CN212974887U discloses a building decoration water-soluble paint mixing device, relates to the technical field of mixing devices for processing water-soluble building paint, and specifically relates to a mixing device for processing water-soluble building paint, which comprises a base plate, the below of bottom plate is equipped with movable idler wheels, the top of bottom plate is equipped with the blending tank, the inside below of blending tank is equipped with mixing device, both sides of mixing device all are equipped with the wall scraping device, when the operation of mixing device, can drive the wall scraping device to scrape the wall to the paint of the inside both sides of blending tank.

The device scrapes the residual paint on the inner wall for cleaning, but the wall scraping device only simply moves up and down for scraping the wall, but needs to repeatedly move up and down, so that the paint can not be hung down when moving up, but can be pushed to the top, and the cleaning effect on the inner wall of the mixing tank can not be ensured.

Disclosure of utility model

In view of the above, the present utility model provides a water-soluble paint mixing apparatus, which can effectively clean and mix paint.

In order to solve the technical problems, the utility model provides a water-soluble paint mixing device which comprises a mixing drum, wherein a discharge chute is arranged at the center of the bottom of the mixing drum, a plurality of support columns which are annularly arranged around the central axis of the mixing drum are fixedly connected to the bottom of the mixing drum, a bracket is arranged in the middle of the mixing drum, annular sliding grooves are formed in the upper end and the lower end of the inner wall of the mixing drum, the upper end and the lower end of the bracket are slidably connected with the adjacent annular sliding grooves, the bracket, the mixing drum and the central axis of the annular sliding grooves are arranged in a superposition manner, a rotating column is fixedly connected to the center of the bracket, spiral sheets are fixedly connected to the two sides of the bracket, the outer walls of the spiral sheets are attached to the inner wall of the mixing drum and used for cleaning the inner wall, and the outer cambered surfaces of the spiral sheets are attached to the inner wall of the mixing drum and can be used for effectively cleaning and mixing paint remained on the inner wall of the mixing drum.

Both sides of the spiral sheet are provided with scraping sheets, and one side of each scraping sheet, which is far away from the rotating column, is attached to the inner wall of the mixing cylinder, so that the paint can be effectively removed in the mixing process, and the residue is reduced.

The middle part of the bracket is rotationally connected with two stirring columns which are symmetrically arranged around the rotating column, thereby being beneficial to realizing uniform stirring action and avoiding uneven mixing of the coating.

The middle part of the stirring column at one side is fixedly connected with a plurality of stirring ribs which are arranged in an up-down array, namely, the rotation of the stirring ribs enhances the stirring effect.

The middle part of the stirring column at the other side is fixedly connected with a stirring frame, namely a stirring source is added, and the stirring effect is optimized.

The middle part fixedly connected with ring gear of top center fixedly connected with of mixing drum, the tooth's socket of ring gear all is located the inner wall of ring gear, and the top fixedly connected with sun gear of spliced pole, the top fixedly connected with planetary gear of spliced pole, planetary gear all with sun gear and ring gear meshing connection can realize high-efficient stirring power transmission, ensures the steady and the reliability of stirring process.

The top of the mounting frame is fixedly connected with a baffle, the middle of the baffle is provided with a sliding groove, the middle of the sliding groove is rotationally connected with a cover plate, the top of the cover plate is fixedly connected with two symmetrically arranged pull rods, and the cover plate is opened and closed easily by an operator, so that the inside cleaning and maintenance are convenient.

In summary, compared with the prior art, the application has at least one of the following beneficial technical effects:

1. The screw design causes the paint at the top of the mixing drum to be pushed along the screw toward the bottom of the mixing drum as it rotates, thereby effectively cleaning and mixing the paint remaining on the inner wall of the mixing drum.

2. The stirring rib transversely stirs the coating, and the stirring frame vertically stirs the coating, and the mobility and the stirring effect of the coating are effectively enhanced by a plurality of stirring modes.

Drawings

FIG. 1 is a schematic view of a water-soluble paint mixing device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a mixing drum of the present utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of the present utility model A;

FIG. 5 is a schematic view of the structure of the cover plate of the present utility model;

fig. 6 is a schematic side view of the present utility model.

Reference numerals illustrate:

100. Mixing drum 101, bracket 102, rotating column 103, spiral piece 104, scraping piece 105, stirring column 106, stirring rib 107, stirring frame;

201. The device comprises a mounting frame, a toothed ring, 203, a sun gear, 204 and a planetary gear;

301. baffle plate 302, chute 303, cover plate;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 6 of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which are obtained by a person skilled in the art based on the described embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-6, this embodiment provides a water-soluble paint mixing device, including a mixing drum 100, the bottom of the mixing drum 100 is fixedly connected with a plurality of support columns arranged in an annular array around the central axis of the mixing drum 100, the middle part of the mixing drum 100 is provided with a support 101, both the upper and lower ends of the inner wall of the mixing drum 100 are provided with annular sliding grooves 302, both the upper and lower ends of the support 101 are slidably connected with adjacent annular sliding grooves 302, the central axes of the support 101, the mixing drum 100 and the annular sliding grooves 302 are arranged in a superposition manner, the center of the support 101 is fixedly connected with a rotating column 102, both sides of the support 101 are fixedly connected with a spiral sheet 103, one side, far from the rotating column 102, of the spiral sheet 103 is an extrados surface, the outer wall of the spiral sheet 103 is jointed with the inner wall of the mixing drum 100 for cleaning the inner wall, both sides of the spiral sheet 103 are provided with scraping blades 104, one side, near the spiral sheet 103, far from the scraping blades 103, both sides far from the scraping blades 104 are wider than one side far from the spiral sheet 103, and both sides far from the rotating column 102 are jointed with the inner wall of the mixing drum 100;

During mixing, the rotating column 102 is controlled to operate so as to drive the bracket 101 to integrally rotate, the spiral piece 103 rotates along the inner wall of the mixing drum 100 while rotating, meanwhile, the scraping blade 104 scrapes paint on the inner wall of the mixing drum 100 under the action of the spiral piece 103, one narrower side of the scraping blade 104 is contacted with the paint so as to be effectively attached to the inner wall of the mixing drum 100, paint residues on the inner wall of the mixing drum 100 are reduced, the attaching area of the spiral piece 103 and the inner wall of the mixing drum 100 is increased, the stability during rotation is enhanced, the cleaning effect of the inner wall of the mixing drum 100 is ensured, the spiral design can enable the paint on the top of the mixing drum 100 to be pushed to the bottom of the mixing drum 100 along a spiral when rotating, therefore, effective cleaning and mixing of the paint are realized, along with the rotation of the bracket 101, the paint forms vortex-like flow in the mixing drum 100, the full mixing of paint components is ensured, meanwhile, the stability of the mixing drum 100 is ensured due to the existence of the supporting column, and shaking of the mixing drum 100 in the discharging process is prevented.

The stirring column 105 is shown in figures 2, 3 and 4,

The middle part of the support 101 is rotationally connected with two stirring columns 105 which are symmetrically arranged around the rotating column 102, the middle part of one stirring column 105 is fixedly connected with a plurality of stirring ribs 106 which are arranged in an up-down array along the axis of the stirring column 105, the middle part of the other stirring column 105 is fixedly connected with a stirring frame 107, the top center of the mixing drum 100 is fixedly connected with a mounting frame 201, the middle part of the mounting frame 201 is fixedly connected with a toothed ring 202, tooth grooves of the toothed ring 202 are all positioned on the inner wall of the toothed ring 202, the top of the rotating column 102 is fixedly connected with a sun gear 203, the top of the stirring column 105 is fixedly connected with a planetary gear 204, the planetary gear 204 is in meshed connection with the sun gear 203 and the toothed ring 202, the top of the mounting frame 201 is fixedly connected with a baffle 301, the top of the baffle 301 is fixedly connected with a motor, the output shaft of the motor is fixedly connected with the top center of the sun gear 203, the middle part of the baffle 301 is provided with a chute 302, the middle part of the chute 302 is rotationally connected with a cover plate 303, and the top of the cover plate 303 is fixedly connected with two symmetrically arranged pull rods;

The sun gear 203 can be driven to rotate through controlling the motor to operate, the sun gear 203 is meshed with the planetary gear 204, the two stirring columns 105 are further driven to rotate, the stirring ribs 106 and the stirring frame 107 are rotated synchronously by the rotation of the stirring columns 105, the stirring frame 107 and the stirring ribs 106 revolve around the rotating column 102 when rotating, the stirring ribs 106 transversely stir the paint, the stirring frame 107 vertically perturbs the paint, the fluidity and stirring effect of the paint are effectively enhanced by various stirring modes, the cover plate 303 can be rotated to be opened when feeding and discharging are needed, the inside of the mixing drum 100 is conveniently cleaned and maintained, and the cover plate 303 is opened and closed more conveniently due to the design of the pull rod.

Working principle:

Through motor operation, drive sun gear 203 rotation, and then drive two stirring post 105 rotations through planetary gear 204, stirring post 105's rotation makes stirring rib 106 and stirring frame 107 synchronous rotation, revolve around rotation post 102 simultaneously, reinforcing coating's mobility and stirring effect, rotation of rotation post 102 drives the whole rotation of support 101, spiral slice 103 is rotatory along mixing drum 100 inner wall, doctor-bar 104 strikes off the coating on the inner wall simultaneously, reduce coating residue, the design of spiral slice 103 makes top coating push to the bottom when rotatory, realize the effective clearance of coating and mix, along with support 101's rotation, the coating forms vortex form and flows in mixing drum 100, ensure coating composition intensive mixing, apron 303 can rotate when needs business turn over material and open, the convenience is washd and is maintained.

In addition, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or in communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.

While the foregoing is directed to the preferred embodiments of the present utility model, it will be appreciated by those skilled in the art that various modifications and adaptations can be made without departing from the principles of the present utility model, and such modifications and adaptations are intended to be comprehended within the scope of the present utility model.

Claims (7)

1. The water-soluble paint mixing device is characterized by comprising a mixing drum (100), wherein a support (101) is arranged in the middle of the mixing drum (100), a rotating column (102) is arranged in the center of the support (101), spiral sheets (103) are arranged on two sides of the support (101), and the outer walls of the spiral sheets (103) are attached to the inner wall of the mixing drum (100) and used for cleaning the inner wall.

2. A water-soluble paint mixing apparatus as claimed in claim 1, wherein the blades (104) are provided on both sides of the spiral sheet (103).

3. A water-soluble paint mixing apparatus as claimed in claim 1, wherein the middle part of the bracket (101) is provided with two stirring columns (105) symmetrically arranged around the rotating column (102).

4. A water-soluble paint mixing apparatus as claimed in claim 2, wherein a plurality of stirring ribs (106) arranged in an array are provided in the middle of the stirring column (105) on one side.

5. A water-soluble paint mixing apparatus as claimed in claim 3, wherein a stirring frame (107) is provided in the middle of the stirring column (105) on the other side.

6. A water-soluble paint mixing apparatus as set forth in claim 3, wherein a mounting frame (201) is provided at the top of the mixing drum (100), a toothed ring (202) is provided at the middle of the mounting frame (201), a sun gear (203) is provided at the top of the rotating column (102), planetary gears (204) are provided at the top of the stirring column (105), and the planetary gears (204) are meshed with the sun gear (203) and the toothed ring (202).

7. The water-soluble paint mixing device of claim 6, wherein a baffle plate (301) is arranged at the top of the mounting frame (201), a chute (302) is formed in the middle of the baffle plate (301), and a cover plate (303) is arranged in the middle of the chute (302).