CN216062786U - Self-cleaning coating mixing equipment - Google Patents

Abstract

The application relates to the technical field of coating production equipment, in particular to self-cleaning coating mixing equipment which comprises a stirring pot, wherein a stirring rod is rotatably connected in the stirring pot; the rigid inner core is arranged on one side of the stirring rod close to the stirring pot; the plastic soft sleeve is fixedly connected to the outer side of the rigid inner core; wherein, rigid inner core includes: the connecting sheet is fixedly connected to one side of the stirring rod close to the stirring pot; the fixing piece is arranged at one end of the connecting rod, which is far away from the stirring rod; the plastic soft sleeve is fixedly connected with the outer side of the fixing piece and is connected with the inner wall of the stirring pot in a sliding way. This application makes the soft cover of plastics hug closely all the time and constantly scrapes the agitator kettle inner wall through the mode that sets up the soft cover of plastics that can maintain self relative shape in the outside at the puddler to improve the effect of equipment automatically cleaning.

Description

Self-cleaning coating mixing equipment

Technical Field

The application relates to the technical field of coating production equipment, in particular to self-cleaning coating mixing equipment.

Background

In the production of the real stone paint, the materials are mixed and stirred without opening a stirring pot. The stirring pot generally needs to be cleaned after being used to be continuously used, and the existing stirring pot generally has the soft colloid belt arranged at the stirring rod, so that the stirring rod can realize self-cleaning on the inner wall of the stirring pot when rotating, but the soft colloid belt has poor self-cleaning effect when meeting tighter materials adhered to the inner wall of the stirring pot.

Disclosure of Invention

Aiming at the defects in the prior art, the application provides a self-cleaning coating mixing device, and the embodiment of the application makes the plastic soft sleeve always cling to and continuously scrape the inner wall of the stirring pot by setting the plastic soft sleeve capable of maintaining the relative shape of the plastic soft sleeve outside the stirring rod so as to improve the self-cleaning effect of the device.

The above application purpose of the present application is achieved by the following technical solutions:

a self-cleaning coating mixing device comprising:

the stirring pot is internally and rotatably connected with a stirring rod;

the rigid inner core is arranged on one side of the stirring rod close to the stirring pot;

the plastic soft sleeve is fixedly connected to the outer side of the rigid inner core;

wherein, rigid inner core includes:

the connecting sheet is fixedly connected to one side of the stirring rod close to the stirring pot;

the fixing piece is arranged at one end of the connecting rod, which is far away from the stirring rod;

the plastic soft sleeve is fixedly connected with the outer side of the fixing piece and is connected with the inner wall of the stirring pot in a sliding way.

Optionally, one side of the plastic soft sleeve, which is close to the inner wall of the stirring pot, is provided with an arc-shaped surface.

Optionally, one side of the plastic soft sleeve, which is far away from the arc-shaped surface, is provided with an inclined surface, and an included angle between the arc-shaped surface and the inclined surface is an acute angle.

Optionally, the arc-shaped surface intersects with the inclined surface, and an intersection line of the arc-shaped surface and the inclined surface is a sharp edge.

Optionally, a groove is formed in one side of the plastic soft sleeve, which is close to the arc-shaped surface.

Optionally, the stationary blade is the arc, the camber of stationary blade is the same with the camber of stirred tank inner wall.

Optionally, there are two of the connecting pieces.

Optionally, the connecting pieces are arc-shaped, and the two connecting pieces are symmetrically distributed.

In summary, the present application includes at least one of the following beneficial technical effects:

1. through the arrangement of the rigid inner core, the plastic soft sleeve can maintain the relative shape of the plastic soft sleeve, and the plastic soft sleeve is always tightly attached to and continuously scrapes the inner wall of the stirring pot, so that the self-cleaning effect of the equipment is improved;

2. through the arrangement of the inclined plane, the side surface of the sharp edge is continuously contacted with the inner wall of the stirring pot and slides relatively, and when the plastic soft sleeve rotates, the sharp edge can cut off materials adhered to the inner wall of the stirring pot from the root part, so that the self-cleaning effect of the equipment is improved;

3. through the setting of arc connection piece, two connection pieces that are the symmetric distribution, and the protruding side of two connection pieces contacts mutually, and this makes the connecting piece that two connection pieces constitute jointly can bear great transverse load to make the soft cover of plastics can strike off the material that bonds on the agitator kettle inner wall, improved the effect of equipment automatically cleaning.

Drawings

FIG. 1 is a schematic view of a prior art installation of a flexible gum strip;

FIG. 2 is a schematic representation of the operation of a prior art gum strip;

FIG. 3 is a schematic cross-sectional view of an embodiment of the present application;

FIG. 4 is a schematic view of a bevel according to an embodiment of the present application;

FIG. 5 is a schematic view of a connecting tab according to an embodiment of the present application.

Reference numerals: 11. a stirred pot; 12. a stirring rod; 21. a rigid inner core; 211. connecting sheets; 212. a fixing sheet; 31. a plastic soft sleeve; 311. an arc-shaped surface; 312. a bevel; 313. and (4) a groove.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

For a clearer understanding of the technical solutions shown in the embodiments of the present application, a brief description will be given to a conventional self-cleaning paint mixing apparatus.

Referring to fig. 1 and 2, in the conventional self-cleaning coating mixing device, a single or a plurality of plastic soft belts are arranged on one side of a stirring rod close to the inner wall of a stirring pot, and when the stirring rod rotates to mix materials, the plastic soft belts on one side of the stirring rod can be attached to and rub the inner wall of the stirring pot, so that the materials attached to the inner wall of the stirring pot can be removed to a certain extent, and the workload of subsequent operators for cleaning the inner wall of the stirring pot is reduced.

Specifically, the existing plastic soft belt contacts with the inner wall of the stirring pot, and the materials adhered to the inner wall of the stirring pot fall off through the adhesion and relative sliding of the flexible surface of the plastic soft belt and the inner wall of the stirring pot.

Because the soft area texture of plastics is softer, if the material bonds when tighter with the inner wall of agitator kettle, the soft area of plastics probably can't clear away the material that bonds tighter when moving friction agitator kettle inner wall, and especially when real mineral varnish raw materials stirs, the probability that this kind of condition takes place is great.

Referring to fig. 3, the self-cleaning coating mixing device disclosed in the embodiment of the present application includes a stirring pot 11 and a stirring rod 12 rotatably connected inside the stirring pot 11, a rigid inner core 21 is installed on one side of the stirring rod 12 close to the stirring pot 11, and a plastic soft sleeve 31 is fixedly connected to the outer side of the rigid inner core 21.

Wherein the rigid inner core 21 comprises: a connecting piece 211 fixedly connected with one side of the stirring rod 12 close to the stirring pot 11, and a fixing piece 212 arranged at one end of the connecting piece 211 far away from the stirring rod 12.

The plastic soft sleeve 31 is fixedly connected to the outer side of the fixing piece 212 and is connected with the inner wall of the stirring pot 11 in a sliding manner.

From the shape point of view, the connecting piece 211 and the fixing piece 212 together form a rigid core 21 of a "T" shape, the plastic soft cover 31 is sleeved on the outer side of the fixing piece 212, and both ends of the fixing piece 212 are in contact with the connecting piece 211.

Further description is provided below with respect to specific usage scenarios.

During operation, an operator puts various materials and moisture into the stirring pan 11, and then starts the power assembly to drive the stirring rod 12 to rotate so as to stir the materials.

When the stirring rod 12 stirs, the plastic soft sleeve 31 will slide along the inner wall of the stirring pot 11, so as to scrape off the materials adhered to the inner wall of the stirring pot 11. Due to the arrangement of the rigid inner core 21, especially the fixing piece 212, inside the plastic soft sleeve 31, the plastic soft sleeve 31 can always maintain its own relative shape when the plastic soft sleeve 31 slides relative to the inner wall of the stirring pot 11.

When the outer side surface of the plastic soft sleeve 31 meets the firmly bonded materials, the plastic soft sleeve 31 can be elastically deformed at first, and when the elastic deformation of the plastic soft sleeve 31 reaches the limit, the rigid fixing sheet 212 in the plastic soft sleeve 31 pushes the plastic soft sleeve 31 to continue rotating, so that the firmly bonded materials are forced to be erased by the outer side surface of the plastic soft sleeve 31, and the self-cleaning capability of the equipment is improved.

On the whole, in the embodiment of the present application, the plastic soft sleeve 31 capable of maintaining its own relative shape is disposed outside the stirring rod 12, so that the plastic soft sleeve 31 is always tightly attached to and continuously scrapes the inner wall of the stirring pot 11, thereby improving the self-cleaning effect of the device.

In some possible embodiments, the shape of the stirring rod 12 can be linear or spiral, and the specific spatial configuration of the rigid inner core 21 and the plastic soft sleeve 31 will change with the change of the shape of the stirring rod 12.

Referring to fig. 4, as a specific implementation manner of the embodiment of the present application, one side of the plastic soft sleeve 31 close to the inner wall of the stirring pot 11 has an arc-shaped surface 311.

The arc surface 311 is connected with the inner wall of the mixing pan 11 in a sliding way.

Combine specific use scene, plastics soft cover 31 when rotating along with puddler 12, 11 inner walls of agitated kettle will be laminated to arcwall face 311, because agitated kettle 11 inner wall is circularly, has certain radian, and the arcwall face 311 that is certain radian equally will be the 11 inner walls of laminating agitated kettle that can be better, reduces the possibility that 11 inner walls of agitated kettle and plastics soft cover 31 produced the gap, has improved the effect of equipment automatically cleaning.

Referring to fig. 4, as a specific implementation manner of the embodiment of the present application, a side of the plastic soft sleeve 31 away from the arc-shaped surface 311 has an inclined surface 312, and an included angle between the arc-shaped surface 311 and the inclined surface 312 is an acute angle.

Combine specific use scenario, when removing the material that bonds on the stirred tank 11 inner wall of plastics soft cover 31, rely on the extrusion of plastics soft cover 31 lateral surface to realize, one side that the soft cover 31 of plastics keeps away from arcwall face 311 has inclined plane 312 after, inclined plane 312 will reduce the resistance that the soft cover 31 of plastics cuts into the material and receives, make the material that the soft cover 31 of plastics can be more easily arranged and is stirring, thereby make the soft cover 31 of plastics can be with great doing benefit to the material that bonds on stirred tank 11 inner wall of tangential, the effect of equipment self-cleaning has been improved.

Referring to fig. 4, as a specific implementation manner of the embodiment of the present application, the arc-shaped surface 311 intersects with the inclined surface 312, and an intersection line of the arc-shaped surface 311 and the inclined surface 312 is a sharp edge.

Combine specific use scenario, the side of sharp limit is constantly contact and relative slip with the agitated kettle 11 inner wall, and when the soft cover 31 of plastics rotated, the sharp limit can be followed the root and amputated the material that bonds on agitated kettle 11 inner wall, has improved the effect of equipment automatically cleaning.

Referring to fig. 5, as a specific implementation manner of the embodiment of the present application, a groove 313 is formed on one side of the plastic soft cover 31 close to the arc-shaped surface 311.

In combination with a specific use scene, the arrangement of the groove 313 reduces the contact surface between the plastic soft sleeve 31 and the inner wall of the stirring pot 11, increases the pressure of the plastic soft sleeve 31 on the inner wall of the stirring pot 11, enables the plastic soft sleeve 31 to easily erase materials adhered to the inner wall of the stirring pot 11, and improves the self-cleaning effect of the equipment.

Referring to fig. 5, as a specific embodiment of the present embodiment, the fixing piece 212 has an arc shape, and the curvature of the fixing piece 212 is the same as the curvature of the inner wall of the mixing pan 11.

When the fixing piece 212 is located inside the mixing pot 11 in the installation state, and the curvature of the fixing piece 212 is the same as the curvature of the inner wall of the mixing pot 11, the fixing piece 212 cannot be actually attached to the mixing pot 11, but has two intersection points with the inner wall of the mixing pot 11.

Combine specific use scenario, because the camber of stationary blade 212 is the same with the camber of agitator kettle 11 inner wall, make the both ends of stationary blade 212 can compress tightly the soft cover 31 of plastics on the inner wall of agitator kettle 11, it needs to be noted that, the extension line of stationary blade 212 will have two nodical with agitator kettle 11, this makes the pressure that the soft cover 31 of plastics was given to the stationary blade 212 both ends can be bigger, thereby make the soft cover 31 of plastics more difficult emergence when erasing the material warp, improved the effect of equipment automatically cleaning.

Referring to fig. 5, as a specific embodiment of the present application, there are two connection pieces 211.

In combination with a specific use scene, the two connecting pieces 211 jointly play a role in connection between the fixing piece 212 and the stirring rod 12, so that stress is dispersed, and the structural strength is improved.

Referring to fig. 5, as a specific implementation manner of the embodiment of the present application, the connection pieces 211 are arc-shaped, and the two connection pieces 211 are symmetrically distributed.

Seen in combination with specific use scenes, the two connecting pieces 211 are symmetrically distributed, and the convex sides of the two connecting pieces 211 are in contact with each other, so that the connecting piece jointly formed by the two connecting pieces 211 can bear a large transverse load, and therefore the plastic soft sleeve 31 can scrape materials bonded on the inner wall of the stirring pot 11, and the self-cleaning effect of the equipment is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. A self-cleaning coating mixing apparatus, comprising:

the stirring pot (11) is internally and rotatably connected with a stirring rod (12);

the rigid inner core (21) is arranged on one side of the stirring rod (12) close to the stirring pot (11);

the plastic soft sleeve (31) is fixedly connected to the outer side of the rigid inner core (21);

wherein the rigid inner core (21) comprises:

the connecting piece (211) is fixedly connected to one side of the stirring rod (12) close to the stirring pot (11);

the fixing piece (212) is arranged at one end, far away from the stirring rod (12), of the connecting piece (211);

the plastic soft sleeve (31) is fixedly connected to the outer side of the fixing piece (212) and is connected with the inner wall of the stirring pot (11) in a sliding mode.

2. A self-cleaning paint mixing apparatus according to claim 1,

one side of the plastic soft sleeve (31) close to the inner wall of the stirring pot (11) is provided with an arc-shaped surface (311).

3. A self-cleaning paint mixing apparatus according to claim 2,

one side of the plastic soft sleeve (31) far away from the arc-shaped surface (311) is provided with an inclined surface (312), and an included angle between the arc-shaped surface (311) and the inclined surface (312) is an acute angle.

4. A self-cleaning paint mixing apparatus according to claim 3,

the arc-shaped surface (311) is intersected with the inclined surface (312), and the intersection line of the arc-shaped surface (311) and the inclined surface (312) is a sharp edge.

5. A self-cleaning paint mixing apparatus according to claim 3,

one side of the plastic soft sleeve (31) close to the arc-shaped surface (311) is provided with a groove (313).

6. A self-cleaning paint mixing apparatus according to claim 1,

the fixing plate (212) is arc-shaped, and the curvature of the fixing plate (212) is the same as that of the inner wall of the stirring pot (11).

7. A self-cleaning paint mixing apparatus according to claim 1,

the connecting pieces (211) are two.

8. A self-cleaning paint mixing apparatus according to claim 7,

the connecting pieces (211) are arc-shaped, and the two connecting pieces (211) are symmetrically distributed.

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