CN214810184U

CN214810184U - Coating stirring device

Info

Publication number: CN214810184U
Application number: CN202121305409.6U
Authority: CN
Inventors: 杨天佑
Original assignee: Jiangxi Jiutian Environmental Protection Building Materials Technology Co ltd
Current assignee: Jiangxi Jiutian Environmental Protection Building Materials Technology Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-11-23
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a coating stirring device, which belongs to the technical field of coating production and comprises a stirring kettle, a servo motor, a stirring shaft, a movable plate, a first fixed plate and a second fixed plate, wherein the servo motor embedded above the stirring kettle is connected with the stirring shaft through a shaft coupling, the stirring shaft comprises a first stirring shaft and a second stirring shaft, the lower part of the first stirring shaft is fixedly connected with the second stirring shaft, the surface of the first stirring shaft is fixedly connected with the first fixed plate and the second fixed plate, the surfaces of the first fixed plate and the second fixed plate are respectively provided with a first chute and a second chute, the surface of the movable plate is fixedly connected with a plurality of stirring rods, the movable plate is respectively connected in the first chute and the second chute in a sliding way through limiting pins embedded at the upper side and the lower side of the movable plate, the surfaces of the first stirring shaft and the movable plate are both embedded with hanging rings, and a second spring is arranged between the two hanging rings, the surface of the second stirring shaft is provided with a stirring paddle, the utility model discloses possess the characteristics of stirring.

Description

Coating stirring device

Technical Field

The utility model belongs to the technical field of the coating production, specifically relate to a coating stirring device.

Background

The coating is a viscous liquid prepared by coating on the surface of a protected or decorated object and forming a firmly attached continuous film with the coated object, generally by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliary agents and using an organic solvent or water.

In the preparation process of the coating, in order to accelerate the mixing of the raw materials of the coating with the organic solvent or water, it is necessary to stir them continuously.

However, the existing paint stirring device has the problem of uneven stirring, so that the quality of the produced paint is poor.

Therefore, in order to solve the problem, a paint stirring device needs to be developed and designed, so that the problem that the existing paint stirring device cannot stir uniformly is solved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a purpose provides a coating stirring device to solve the problem in the above-mentioned background art.

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

a coating stirring device comprises a stirring kettle, a servo motor, a stirring shaft, a movable plate, a first fixed plate and a second fixed plate, the servo motor embedded above the stirring kettle is connected with a stirring shaft through a coupler, the stirring shaft comprises a first stirring shaft and a second stirring shaft, the lower part of the first stirring shaft is fixedly connected with a second stirring shaft, the surface of the first stirring shaft is fixedly connected with a first fixing plate and a second fixing plate, the surfaces of the first fixing plate and the second fixing plate are respectively provided with a first chute and a second chute, the surface of the movable plate is fixedly connected with a plurality of stirring rods, the movable plate is respectively connected in a sliding way in the first chute and the second chute through limiting pins embedded at the upper side and the lower side of the movable plate, the surfaces of the first stirring shaft and the movable plate are both embedded with hanging rings, and a second spring is arranged between the two hanging rings, and the surface of the second stirring shaft is provided with a stirring paddle.

As a further scheme of the utility model, stirring rake fixed connection is at the slider lateral wall, it has the fixed axle to inlay in the recess that second (mixing) shaft surface was seted up, the through-hole sliding connection that the slider was seted up through its surface is on second (mixing) shaft and fixed axle surface, the quantity of stirring rake and slider is a plurality of to the equal fixed connection of two stirring rakes is on a slider, equal first spring of fixedly connected with between slider and the recess inner wall and between two sliders to first spring cup joints on the fixed axle surface.

As a further aspect of the present invention, the number of the first fixing plate and the second fixing plate is a plurality of, and the number of the second springs between the first stirring shaft and the movable plate is three with respect to the axial line central symmetry of the first stirring shaft.

As a further proposal of the utility model, the number of the fixed shafts is three and is symmetrical about the center of the second stirring shaft.

As a further scheme of the utility model, stirred tank inner wall fixedly connected with fixed disk to fixed disk fixed surface is connected with the bearing, the equal fixed connection of first (mixing) shaft and second (mixing) shaft is in the bearing.

As a further scheme of the utility model, the stirred tank below is provided with the base to the inside inlayed row of base expects pipe and stirred tank intercommunication, stirred tank top fixedly connected with feeding funnel.

To sum up, compared with the prior art, the embodiment of the utility model has the following beneficial effects:

the servo motor drives the first fixing plate, the second fixing plate and the stirring paddle to rotate and stir the paint at the same time through the first stirring shaft and the second stirring shaft, the paint can be mixed more uniformly, the centrifugal force borne by the movable plate can also change along with the rotation speed of the servo motor by continuously adjusting, the movable plate can radially move outwards along the first sliding groove and the second sliding groove under the action of the centrifugal force, meanwhile, the movable plate is also under the action of the elastic force of the second spring, the direction of the movable plate is opposite to that of the centrifugal force, when the elastic force is consistent with the centrifugal force, the movable plate is stressed to be balanced and static, when the rotation speed of the servo motor is reduced, the elastic force of the second spring can drive the movable plate to radially move inwards, and the circular reciprocating motion is adopted, so that the stirring radius is enlarged, the paint can be radially stirred, and the paint is prevented from generating vortexes due to stirring, plays a role of stabilizing the flow and further improves the stirring effect.

To illustrate the structural features and functions of the present invention more clearly, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a partial enlarged view of a in fig. 1 according to the present invention.

Fig. 3 is a partial enlarged view of b in fig. 1 according to the present invention.

Figure 4 is an axonometric view of utility model well fly leaf and puddler.

Reference numerals: 1-servo motor, 2-stirring kettle, 3-first stirring shaft, 4-second stirring shaft, 41-fixed shaft, 42-first spring, 5-fixed plate, 6-bearing, 7-first fixed plate, 8-first chute, 9-movable plate, 91-limit pin, 92-second spring, 93-suspension ring, 10-stirring rod, 11-second fixed plate, 12-second chute, 13-stirring paddle, 14-slide block, 15-discharging pipe, 16-base and 17-feeding hopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

Example 1

Referring to fig. 1, 2 and 4, a paint stirring apparatus includes a stirring kettle 2, a servo motor 1, a stirring shaft, a movable plate 9, a first fixing plate 7 and a second fixing plate 11, the servo motor 1 embedded above the stirring kettle 2 is connected with the stirring shaft through a coupling, the stirring shaft includes a first stirring shaft 3 and a second stirring shaft 4, the lower part of the first stirring shaft 3 is fixedly connected with the second stirring shaft 4, the surface of the first stirring shaft 3 is fixedly connected with the first fixing plate 7 and the second fixing plate 11, the surfaces of the first fixing plate 7 and the second fixing plate 11 are respectively provided with a first chute 8 and a second chute 12, the surface of the movable plate 9 is fixedly connected with a plurality of stirring rods 10, the movable plate 9 is respectively connected in the first chute 8 and the second chute 12 in a sliding manner through limiting pins 91 embedded on the upper and lower sides of the movable plate 9, the surfaces of the first stirring shaft 3 and the movable plate 9 are both embedded with a hanging ring 93, and a second spring 92 is arranged between the two hanging rings 93, a stirring paddle 13 is arranged on the surface of the second stirring shaft 4, the servo motor 1 drives the first fixing plate 7, the second fixing plate 11 and the stirring paddle 13 to stir the paint while rotating through the first stirring shaft 3 and the second stirring shaft 4, so that the paint can be mixed more uniformly, the centrifugal force applied to the movable plate 9 can be changed along with the change of the rotating speed of the servo motor 1, the movable plate 9 can radially move outwards along the first chute 8 and the second chute 12 under the action of the centrifugal force, meanwhile, the movable plate 9 is also applied with the elastic force of the second spring 92, the direction is opposite to that of the centrifugal force, when the elastic force is consistent with the centrifugal force, the movable plate 9 is balanced and static under the action of the force, when the rotating speed of the servo motor 1 is reduced, the elastic force of the second spring 92 can drive the movable plate 9 to radially move inwards, the stirring radius is enlarged, the coating can be radially stirred, the coating is prevented from generating vortex due to stirring, the effect of stabilizing the flow is achieved, and the stirring effect is further improved.

The number of the first fixing plate 7 and the second fixing plate 11 is several, and the first fixing plate is symmetrical with respect to the axis center of the first stirring shaft 3, and the number of the second springs 92 between the first stirring shaft 3 and the movable plate is three, so that the coating can be stirred more uniformly.

2 belows of stirred tank are provided with base 16 to 16 inside inlayed row of base material pipe 15 and stirred tank 2 intercommunication, 2 top fixedly connected with material loading hoppers 17 of stirred tank are convenient for material loading and row.

Example 2

Referring to fig. 1 and 3, the coating stirring apparatus further includes stirring paddles 13, the stirring paddles 13 are fixedly connected to the side walls of the sliding block 14, a fixed shaft 41 is embedded in a groove formed in the surface of the second stirring shaft 4, the sliding block 14 is slidably connected to the surfaces of the second stirring shaft 4 and the fixed shaft 41 through a through hole formed in the surface of the sliding block, the number of the stirring paddles 13 and the number of the sliding block 14 are several, two stirring paddles 13 are fixedly connected to one sliding block 14, first springs 42 are fixedly connected between the sliding block 14 and the inner wall of the groove and between the two sliding blocks 14, the first springs 42 are sleeved on the surface of the fixed shaft 41, and under the action of self gravity and the elastic force of the first springs 42, the stirring paddles 13 can rotate and move up and down along the second stirring shaft 4 and the fixed shaft 41, so that the working radius of the stirring paddles 13 is enlarged, the stirring device can also play a role in stabilizing the flow, and further improves the stirring effect.

The number of the fixed shafts 41 is three, and the fixed shafts are centrosymmetric with respect to the second stirring shaft 4, so that the stirring device has the characteristic of good stability.

2 inner wall fixedly connected with fixed disk 5 of stirred tank to 5 fixed surface of fixed disk are connected with bearing 6, the equal fixed connection of first (mixing) shaft 3 and second (mixing) shaft 4 possesses the good characteristics of stability in bearing 6.

The rest of the structure of this example is the same as example 1.

The utility model discloses a theory of operation is: firstly, the servo motor 1 is started, the first fixing plate 7, the second fixing plate 11 and the stirring paddle 13 are driven by the first stirring shaft 3 and the second stirring shaft 4 to stir the paint while rotating, the paint can be mixed more uniformly, the centrifugal force applied to the movable plate 9 can be changed along with the rotation speed of the servo motor 1, the movable plate 9 can move radially outwards along the first chute 8 and the second chute 12 under the action of the centrifugal force, meanwhile, the movable plate 9 is also applied with the elastic force of the second spring 92, the direction of the elastic force is opposite to that of the centrifugal force, when the elastic force is consistent with the centrifugal force, the stress applied to the movable plate 9 is balanced and static, when the rotation speed of the servo motor 1 is reduced, the elastic force of the second spring 92 can drive the movable plate 9 to move radially inwards, and the stirring radius is enlarged by the cyclic reciprocating, can also radially stir coating, prevent that coating from producing the swirl because of the stirring, play the effect of stationary flow, further improve stirring effect, a plurality of stirring rake 13 can also reciprocate along second (mixing) shaft 4 and fixed axle 41 in rotatory, not only enlarge stirring rake 13's working radius, can also play the effect of stationary flow, further improve stirring effect.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a coating stirring device, includes stirred tank (2), servo motor (1), (mixing) shaft, fly leaf (9), first fixed plate (7) and second fixed plate (11), its characterized in that, the servo motor (1) of inlaying in stirred tank (2) top has the (mixing) shaft through the coupling joint, the (mixing) shaft includes first (mixing) shaft (3) and second (mixing) shaft (4), first (mixing) shaft (3) below and second (mixing) shaft (4) fixed connection, first (mixing) shaft (3) fixed surface is connected with first fixed plate (7) and second fixed plate (11) to first spout (8) and second spout (12) have been seted up respectively on first fixed plate (7) and second fixed plate (11) surface, fly leaf (9) fixed surface is connected with a plurality of puddlers (10) to fly leaf (9) are through spacer pin (91) of its upper and lower both sides inlayed respectively sliding connection at first spout (8) and second and are smooth In the groove (12), the surfaces of the first stirring shaft (3) and the movable plate (9) are embedded with hanging rings (93), a second spring (92) is arranged between the two hanging rings (93), and the surface of the second stirring shaft (4) is provided with a stirring paddle (13).

2. The coating stirring device according to claim 1, wherein the stirring paddles (13) are fixedly connected to the side wall of the sliding block (14), a fixed shaft (41) is embedded in a groove formed in the surface of the second stirring shaft (4), the sliding block (14) is slidably connected to the surfaces of the second stirring shaft (4) and the fixed shaft (41) through a through hole formed in the surface of the sliding block, the number of the stirring paddles (13) and the number of the sliding block (14) are several, two stirring paddles (13) are fixedly connected to one sliding block (14), first springs (42) are fixedly connected between the inner wall of the groove and between the two sliding blocks (14), and the first springs (42) are sleeved on the surface of the fixed shaft (41).

3. A paint stirring device according to claim 1, characterised in that said first (7) and second (11) fixed plates are several and are centrosymmetric with respect to the axis of the first stirring axle (3), and in that said second springs (92) between said first stirring axle (3) and said movable plate are three in number.

4. A paint stirring device according to claim 2, characterised in that said fixed shafts (41) are three in number and are centrosymmetrically arranged with respect to the second stirring shaft (4).

5. The paint stirring device according to claim 1, wherein a fixed disc (5) is fixedly connected to the inner wall of the stirring kettle (2), a bearing (6) is fixedly connected to the surface of the fixed disc (5), and the first stirring shaft (3) and the second stirring shaft (4) are both fixedly connected in the bearing (6).

6. A paint stirring device according to claim 5, characterized in that a base (16) is arranged below the stirring kettle (2), a discharging pipe (15) embedded in the base (16) is communicated with the stirring kettle (2), and an upper hopper (17) is fixedly connected to the top of the stirring kettle (2).