CN215028570U - Defoaming agent evenly adds structure for coating preparation - Google Patents

Abstract

The utility model discloses a defoaming agent evenly adds structure for coating preparation, include: add the room, add the room and be inside hollow disc type, the inside of adding the room is provided with inside hollow carousel, the surface of carousel and the inner wall laminating of adding the room, the carousel rotates through the connecting axle at both sides middle part and connects in the inside of adding the room, the outer wall middle part of adding the room has the motor through bolted connection, the connecting axle at carousel one side middle part run through add the room the lateral wall and with the output shaft fixed connection of motor, the holding tank has been seted up to the upside of carousel, the inside of carousel is provided with rabbling mechanism, the utility model has the advantages of it is following: through setting up carousel and holding tank, rotate the number of turns through the control motor, can guarantee that the carousel rotates with certain speed, and the powder in the quantitative discharge holding tank is once rotated in every turn, and steerable powder discharge amount avoids the too much inhomogeneous problem of follow-up stirring that leads to of addition.

Description

Defoaming agent evenly adds structure for coating preparation

Technical Field

The utility model relates to a coating preparation equipment technical field, concretely relates to defoaming agent evenly adds structure for coating preparation.

Background

The water-based paint can reduce the pollution to construction environment and the pollution to the surrounding environment in the coating process due to low VOC, is diluted by water in the using process, does not use dangerous goods, greatly improves the safety of the coating environment, is a real environment-friendly paint, and generates a lot of bubbles in the production preparation and using processes due to the surfactant contained in the water-based paint when the water-based paint is produced and manufactured, and defoaming agent powder is required to be added to inhibit the generation of microbubbles for defoaming.

In the prior art, when the defoaming agent powder needs to be added in the preparation process of the water-based paint, the addition amount of the defoaming agent powder cannot be accurately controlled, so that the subsequent stirring is not uniform when the addition amount is too large, the defoaming agent powder is easy to agglomerate, and the defoaming agent powder is not uniformly mixed with other raw materials after being added.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is when the waterborne coating preparation in-process need add the defoaming agent powder, the unable accurate control of the addition of defoaming agent powder leads to the addition when too big follow-up stirring inhomogeneous to produce the caking easily in the defoaming agent powder, add the back and mix inhomogeneously with other raw materials, provide a defoaming agent evenly adds the structure for coating preparation for this reason.

The utility model provides a technical scheme that technical problem adopted is: a defoaming agent uniformly-adding structure for coating preparation comprises: add the room, it is inside hollow disc type to add the room, the inside that adds the room is provided with inside hollow carousel, the surface of carousel and the inner wall laminating that adds the room, the carousel rotates through the connecting axle at both sides middle part and connects in the inside that adds the room, the outer wall middle part that adds the room has a motor through bolted connection, the connecting axle at carousel one side middle part run through the lateral wall that adds the room and with the output shaft fixed connection of a motor, the holding tank has been seted up to the upside of carousel, the bottom cross-section of holding tank is the arc, the inside of carousel is provided with rabbling mechanism.

Preferably, rabbling mechanism includes three puddler, and is three the puddler rotates to be connected in the last side arc wall of carousel, and is three the puddler all runs through the last side arc wall of carousel and extends to the inside of carousel, the inner wall middle part fixedly connected with connecting plate of carousel, one of them the No. two motors of lower extreme fixedly connected with of puddler, No. two motor lower extreme fixed connection are in the upper end of connecting plate, and another two the lower extreme of puddler rotates to be connected in the upper end of connecting plate, stirs the defoaming agent powder in the holding tank through rabbling mechanism, stirs in adding the indoor while, stirs more evenly.

Preferably, it is three the equal fixedly connected with tight pulley in middle part of puddler, it is three the drive belt has been cup jointed between the tight pulley, and the drive belt can drive three puddler and rotate simultaneously with the transmission of tight pulley, and stirring effect is better.

Preferably, the upside middle part fixedly connected with filling tube of carousel, the upper end bore of filling tube is greater than the lower extreme bore, the downside middle part fixedly connected with bottom tube of carousel, when pouring into, the big bore of upper end of filling tube conveniently pours into more, reduces defoaming agent powder and spills from the edge.

The utility model has the advantages of it is following:

through setting up carousel and holding tank, rotate the number of turns through controlling a motor, can guarantee that the carousel rotates with certain speed, and the powder in the quantitative discharge holding tank is once rotated in every rotation, and steerable powder discharge amount avoids the too much inhomogeneous problem of follow-up stirring that leads to of addition.

Through setting up rabbling mechanism, stir the defoaming agent powder in the holding tank through rabbling mechanism, stir simultaneously in adding the room, stir more evenly, avoid the powder caking.

Drawings

FIG. 1 is a schematic sectional perspective view of a uniform defoaming agent adding structure for coating preparation according to a preferred embodiment of the present invention;

fig. 2 is a schematic perspective view of a structure of the defoaming agent uniformly added for preparing the coating according to a preferred embodiment of the present invention;

fig. 3 is a schematic view of an internal cutting structure of a turntable with a uniform defoaming agent adding structure for coating preparation according to a preferred embodiment of the present invention.

Description of reference numerals: 1. an addition chamber; 2. a turntable; 3. a first motor; 4. accommodating grooves; 5. a stirring mechanism; 51. a stirring rod; 52. a connecting plate; 53. a second motor; 54. a fixed wheel; 55. a transmission belt; 6. an injection pipe; 7. a bottom tube.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

As shown in fig. 1-3, a defoaming agent uniformly adding structure for coating preparation, comprises an adding chamber 1, the adding chamber 1 is of a disc shape, the inside of the adding chamber 1 is of a hollow structure, a rotary disc 2 is arranged inside the adding chamber 1, the inside of the rotary disc 2 is of a hollow structure, the rotary disc 2 is rotatably connected inside the adding chamber 1 through a connecting shaft at the middle parts of two sides, the middle part of the outer wall of the adding chamber 1 is connected with a motor 3 through a bolt, the connecting shaft at the middle part of one side of the rotary disc 2 penetrates through the side wall of the adding chamber 1 and is fixedly connected with the output shaft of the motor 3, when the motor 3 runs, the rotary disc 2 is driven to rotate, the upper side of the rotary disc 2 is provided with an accommodating groove 4, the bottom section of the accommodating groove 4 is arc-shaped, when powder is added into the adding chamber 1, because the surface of the rotary disc 2 is attached to the inner wall of the adding chamber 1, when the rotary disc 2 rotates, the powder that adds in the holding tank 4 can not leak from 2 surfaces of carousel and the gap that adds room 1 between, and the inside of carousel 2 is provided with rabbling mechanism 5, can be with defoaming agent powder stirring through rabbling mechanism 5.

Wherein, the bore of the upper end of the injection pipe 6 welded at the middle part of the upper side of the turntable 2 is larger than the bore of the lower end, so that the injection is more convenient, and the defoaming agent powder is reduced from being sprinkled from the edge.

Wherein, utilize rabbling mechanism 5 can stir the defoaming agent powder, rabbling mechanism 5 includes three puddler 51, three puddler 51 all runs through and rotates to be connected in the last side arc wall of carousel 2, and three puddler 51 extends to the inside of carousel 2, No. two motors 53 are installed to the connecting plate 52 upper end of the inner wall middle part fixed connection of carousel 2, the lower extreme of one of them puddler 51 and No. two motor 53's output shaft fixed connection, No. two motors 53 move, can drive one of them puddler 51 and rotate, stir the defoaming agent powder.

Wherein, the lower extreme of two other puddlers 51 rotates and connects in the upper end of connecting plate 52, when one of them puddler 51 rotated, because the equal fixedly connected with tight pulley 54 in middle part of three puddler 51, pivoted one of them puddler 51 can drive the tight pulley 54 on its surface and rotate for the drive belt 55 transmission of cup jointing between the three tight pulley 54, two other tight pulleys 54 rotate along with it, make three puddler 51 rotate the stirring jointly.

The working principle is as follows: when the defoaming agent powder is added, firstly, defoaming agent powder is put into the injection pipe 6, because the caliber of the upper end of the injection pipe 6 is larger than that of the lower end, the injection of the powder from the large caliber of the upper end of the injection pipe 6 is more convenient, the scattering of the powder from the edge of the injection pipe 6 is reduced, after the powder is injected into the injection pipe 6, part of the powder falls into the holding tank 4 to fill the holding tank 4, meanwhile, the stirring mechanism 5 stirs the powder in the holding tank 4, the second motor 53 of the stirring mechanism 5 is turned on to drive the stirring rod 51 at the upper end to rotate, so that the fixed wheel 54 in the middle of the stirring mechanism 5 rotates, the transmission belt 55 drives the other two fixed wheels 54 to rotate, so that the three stirring rods 51 can rotate and simultaneously stir the powder in the holding tank 4 uniformly, and break up lumps in the powder, so that the powder is more uniform, and meanwhile, the first motor 3 operates at a certain speed to drive the turntable 2 to rotate, when the powder in the accommodating groove 4 at the upper end of the rotary disc 2 rotates to be opposite to the bottom tube 7, the powder falls from the accommodating groove 4 to the bottom tube 7 and is discharged to the next flow, so that the powder is conveniently mixed and stirred with other ingredients; this kind of ejection of compact mode can guarantee that carousel 2 rotates with certain speed, and the powder in the ration discharge holding tank 4 once rotates, rotates the number of turns through the output of controlling a motor 3, and steerable powder discharge amount avoids the too much inhomogeneous problem of follow-up stirring that leads to of addition.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (4)

1. A defoaming agent uniformly-adding structure for coating preparation comprises: add room (1), its characterized in that, it is inside hollow disc type to add room (1), the inside that adds room (1) is provided with inside hollow carousel (2), the surface of carousel (2) and the inner wall laminating that adds room (1), carousel (2) rotate through the connecting axle at both sides middle part and connect in the inside that adds room (1), there is motor (3) No. one at the outer wall middle part that adds room (1) through bolted connection, the connecting axle at carousel (2) one side middle part run through the lateral wall that adds room (1) and with the output shaft fixed connection of motor (3), holding tank (4) have been seted up to the upside of carousel (2), the bottom cross-section of holding tank (4) is the arc, the inside of carousel (2) is provided with rabbling mechanism (5).

2. The structure for uniformly adding the defoaming agent for paint preparation according to claim 1, wherein the stirring mechanism (5) comprises three stirring rods (51), the three stirring rods (51) are rotatably connected in the upper arc-shaped wall of the turntable (2), the three stirring rods (51) all penetrate through the upper arc-shaped wall of the turntable (2) and extend to the inside of the turntable (2), a connecting plate (52) is fixedly connected to the middle part of the inner wall of the turntable (2), one of the stirring rods (51) is fixedly connected with a second motor (53), the lower end of the second motor (53) is fixedly connected to the upper end of the connecting plate (52), and the lower ends of the other two stirring rods (51) are rotatably connected to the upper end of the connecting plate (52).

3. The structure for uniformly adding the defoaming agent for preparing the coating according to claim 2, wherein fixed wheels (54) are fixedly connected to the middle parts of the three stirring rods (51), and a transmission belt (55) is sleeved among the three fixed wheels (54).

4. The structure for uniformly adding the defoaming agent for paint preparation according to claim 1, wherein an injection pipe (6) is fixedly connected to the middle of the upper side of the rotating disc (2), the caliber of the upper end of the injection pipe (6) is larger than that of the lower end, and a bottom pipe (7) is fixedly connected to the middle of the lower side of the rotating disc (2).

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