Acrylic polyurethane paint dispersion machine

Abstract

The utility model discloses an acrylic polyurethane paint dispersion machine which comprises a main body module and a cleaning module, the main body module comprises a supporting column, a shell fixed to the top end of the supporting column, first bearings symmetrically installed on the inner wall of the shell, rotating bases fixed to inner rings of the first bearings, a rotating shaft movably penetrating through the rotating bases and synchronously rotating along with the rotating bases, a dispersing disc fixed to the bottom end of the rotating shaft and a driving piece installed on one side of the shell and stretching into an inner cavity of the shell. The first electric telescopic rod is installed on the shell and penetrates through the shell, the connecting piece is connected with the end of the rotating shaft and the end of the first electric telescopic rod, the supporting column is used for installing the shell and guaranteeing the stability of the shell, the shell is used for installing other assemblies, an outer ring of the first bearing is fixed to the inner wall of the shell, and an inner ring of the first bearing is fixedly connected with the rotating base; and the rotating shaft penetrates through the rotating seat, and the acrylic polyurethane paint dispersion machine has the advantages of being good in dispersion effect and capable of achieving automatic cleaning.

Description

Technical Field

[0001] The utility model relates to the technical field of dispersers, in particular to an acrylic polyurethane paint disperser. Background Technique

[0002] Acrylic polyurethane topcoat is a two-component acrylic polyurethane coating with good decoration and excellent weather resistance. It is prepared from nano-functional materials, rust-inhibiting pigments, corrosion inhibitors and additives, does not contain organic solvents, and does not add anti-corrosion pigments with high heavy metal contents such as mercury and lead. Acrylic polyurethane topcoat can be used for the coating of steel structures and the maintenance of original substrates, and is suitable for a variety of environments, including marine facilities, chemical and petrochemical plants, bridges, pulp and paper mills, power plants, etc. For environmental protection requirements, the cost of solid particles in volume ratio in the current topcoat has increased, but the topcoat product requires high distinctness of image to ensure a smooth surface after use. Therefore, a topcoat disperser is needed to disperse and mix the topcoat mixture in a small bottle evenly.

[0003] The existing dispersers mainly have the following disadvantages during use: when dispersing acrylic polyurethane paint, the height of the dispersion disc is fixedly set, which may cause uneven dispersion of the internal waterborne acrylic polyurethane topcoat, resulting in poor dispersion effect and insufficient stirring. In addition, after use, it is necessary to manually clean the rotating shaft and the dispersion disc, which is time-consuming and laborious and rather troublesome. Therefore, there is room for improvement. Content of the Utility Model

[0004] The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

[0005] For this reason, the technical solution adopted by the utility model is as follows: an acrylic polyurethane paint disperser, comprising: a main body module and a cleaning module, the main body module includes a support column, a housing fixed at the top end of the support column, first bearings symmetrically installed on the inner wall of the housing, a rotating seat fixed to the inner ring of the first bearings, a rotating shaft movably passing through the rotating seat and rotating synchronously with the rotating seat, a dispersion disc fixed to the bottom end of the rotating shaft, a driving member installed on one side of the housing and extending into the inner cavity of the housing, a first electric telescopic rod installed on the housing and passing through the housing, and a connecting member connecting the end of the rotating shaft and the end of the first electric telescopic rod.

[0006] The cleaning module includes a box body arranged on one side of the support column, a sewage discharge pipe installed on one side of the box body and communicating with the inner cavity of the box body, a plurality of baffles fixed to the top end of the box body, a second electric telescopic rod installed on the housing and passing through the housing, a rectangular hollow pipe movably passing through the housing, a plurality of spray heads arranged in an array on one side of the rectangular hollow pipe and communicating with the inner cavity of the rectangular hollow pipe, and a water inlet pipe installed on the top end of the rectangular hollow pipe.

[0007] In a preferred embodiment, the present utility model can be further configured as follows: The driving member includes a motor fixed on one side of the housing with its shaft extending into the inner cavity of the housing, a turntable fixed on the motor shaft, and a belt with one end sleeved on the turntable and the other end sleeved on the rotating seat.

[0008] In a preferred embodiment, the present utility model can be further configured as follows: The connecting member includes a second bearing with its inner ring fixed at the top end of the rotating shaft, and a connecting plate with one end fixed on the outer ring of the second bearing and the other end fixedly connected to the top end of the first electric telescopic rod.

[0009] In a preferred embodiment, the present utility model can be further configured as follows: A cross-shaped hole is formed in the middle of the rotating seat, and a cross-shaped protrusion is fixed on the outer side surface of the rotating shaft, and the cross-shaped protrusion is fitted in the cross-shaped hole.

[0010] In a preferred embodiment, the present utility model can be further configured as follows: A plurality of through holes are formed in an annular array at the top end of the box body.

[0011] By adopting the above technical solutions, the beneficial effects obtained by the present utility model are as follows:

[0012] 1. In the present utility model, by fixing the housing at the top end of the support column and symmetrically fixing the first bearing in the housing, fixing the rotating seat in the first bearing, installing a driving member on one side of the housing to connect with the rotating seat, and movably arranging the rotating shaft passing through the rotating seat, the dispersion disk is fixed at the bottom end of the rotating shaft. In addition, a first electric telescopic rod passing through the housing is installed on the housing, and the end of the first electric telescopic rod is connected to the top end of the rotating shaft through a connecting member. During use, the driving member drives the rotating seat to rotate, the rotating seat drives the rotating shaft to rotate, the rotating shaft drives the dispersion disk to rotate, so as to stir and disperse the acrylic polyurethane paint. At the same time, the electric telescopic rod is started, and the rotating shaft is driven to move up and down through the connecting member, that is, the dispersion disk is driven to move up and down inside the acrylic polyurethane paint, so that the dispersion disk can comprehensively disperse the acrylic polyurethane paint at different levels, increasing the dispersion uniformity and improving the dispersion effect.

[0013] 2. In the present utility model, by providing a box body and fixing a baffle at the top end of the box body, installing a second electric telescopic rod passing through the housing on the housing, and movably arranging a rectangular hollow tube passing through the housing, a plurality of nozzles are fixedly arranged in an array on one side of the rectangular hollow tube. When the dispersion is completed, the second electric telescopic rod drives the rectangular hollow tube to move down so that the bottom end of the rectangular hollow tube is close to the box body. At the same time, clean water enters the rectangular hollow tube and is sprayed out through the nozzles to clean the rotating shaft and the dispersion disk. The sewage generated during cleaning enters the box body and is discharged through the sewage discharge pipe, which can automatically clean the rotating shaft and the dispersion disk after the operation is completed, avoiding the trouble of manual cleaning and further improving the practical performance. Description of the Drawings

[0014] Figure 1It is a schematic structural diagram of the present utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the present utility model;

[0016] Figure 3 It is a schematic cross-sectional structure diagram of the present utility model;

[0017] Figure 4 It is a schematic partial structure diagram of the present utility model.

[0018] Reference numerals:

[0019] 100, main body module; 110, support pillar; 120, housing; 130, first bearing; 140, rotating seat; 141, cross hole; 150, rotating shaft; 151, cross projection; 160, dispersion plate; 170, driving member; 171, motor; 172, turntable; 173, belt; 180, first electric telescopic rod; 190, connecting member; 191, second bearing; 192, connecting plate;

[0020] 200, cleaning module; 210, box body; 211, through hole; 220, sewage discharge pipe; 230, baffle; 240, second electric telescopic rod; 250, rectangular hollow pipe; 260, spray head; 270, water inlet pipe. Specific embodiments

[0021] To make the purpose, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be noted that, without conflict, the embodiments of the present utility model and the features in the embodiments can be combined with each other.

[0022] The following describes some embodiments of the present utility model with reference to the accompanying drawings,

[0023] Embodiment 1:

[0024] Combined with Figures 1-4 As shown, this embodiment provides an acrylic polyurethane paint dispersing machine, including: a main body module (100) and a cleaning module (200).

[0025] Among them, the main body module (100) includes a support column (110), a housing (120) fixed to the top end of the support column (110), a first bearing (130) symmetrically installed on the inner wall of the housing (120), a rotating seat (140) fixed to the inner ring of the first bearing (130), a rotating shaft (150) movably passing through the rotating seat (140) and rotating synchronously with the rotating seat (140), a dispersion disc (160) fixed to the bottom end of the rotating shaft (150), a driving member (170) installed on one side of the housing (120) and extending into the inner cavity of the housing (120), a first electric telescopic rod (180) installed on the housing (120) and passing through the housing (120), and a connecting member (190) connecting the end of the rotating shaft (150) and the end of the first electric telescopic rod (180).

[0026] The support column (110) is used to install the housing (120) to ensure the stability of the housing (120). The housing (120) is used to install other components. The outer ring of the first bearing (130) is fixed to the inner wall of the housing (120), and the inner ring is fixedly connected to the rotating seat (140) to ensure the stability of the rotating seat (140) during rotation. The rotating shaft (150) passes through the rotating seat (140). A cross hole (141) is opened in the middle of the rotating seat (140), and a cross projection (151) is fixed on the outer side surface of the rotating shaft (150). The cross projection (151) is fitted in the cross hole (141) so that the rotating seat (140) can drive the rotating shaft (150) to rotate synchronously when it rotates. The rotating shaft (150) is used to install the dispersion disc (160) and drive the dispersion disc (160) to rotate. The rotation of the dispersion disc (160) stirs and disperses the acrylic polyurethane paint.

[0027] The driving member (170) is used to drive the rotating seat (140) to rotate, and includes a motor (171) fixed to one side of the housing (120) and with its shaft extending into the inner cavity of the housing (120), a turntable (172) fixed to the shaft of the motor (171), and a belt (173) with one end sleeved on the turntable (172) and the other end sleeved on the rotating seat (140). When the motor (171) drives the turntable (172) to rotate, the rotation of the turntable (172) drives the rotating seat (140) to rotate synchronously through the belt (173).

[0028] The first electric telescopic rod (180) is fixed on the inner wall of the housing (120), and its top end extends out of the housing (120). The connecting member (190) includes a second bearing (191) with an inner ring fixed to the top end of the rotating shaft (150), and a connecting plate (192) with one end fixed to the outer ring of the second bearing (191) and the other end fixedly connected to the top end of the first electric telescopic rod (180). The inner ring of the second bearing (191) is fixed to the rotating shaft (150) to avoid affecting the rotation of the rotating shaft (150). The connecting plate (192) connects the outer ring of the second bearing (191) and the top end of the first electric telescopic rod (180), so that when the first electric telescopic rod (180) expands and contracts, it can synchronously drive the rotating shaft (150) to move up and down, that is, drive the dispersion disc (160) to move up and down inside the acrylic polyurethane paint, thereby ensuring the uniformity of stirring and dispersion.

[0029] The cleaning module (200) is used to clean the rotating shaft (150) and the dispersion disc (160) after the operation is completed, and includes a box body (210) arranged on one side of the support column (110), a sewage discharge pipe (220) installed on one side of the box body (210) and communicating with the inner cavity of the box body (210), a plurality of baffles (230) fixed on the top end of the box body (210), a second electric telescopic rod (240) installed on the housing (120) and passing through, a rectangular hollow pipe (250) movably passing through the housing (120), a plurality of spray heads (260) arranged in an array on one side of the rectangular hollow pipe (250) and communicating with the inner cavity of the rectangular hollow pipe (250), and a water inlet pipe (270) installed on the top end of the rectangular hollow pipe (250).

[0030] The box body (210) is used to place the cylinder containing acrylic polyurethane paint to ensure its stability. A plurality of circles of through holes (211) are formed in an annular array at the top end of the box body (210) to facilitate the sewage generated by cleaning to enter the inner cavity of the box body (div>). The sewage discharge pipe (220) is used to discharge the sewage in the inner cavity of the box body (210).

[0031] The baffles (230) are set to three pieces, located in three directions of the box body (210) respectively, and are used to block the water flow during cleaning to avoid the disorderly flow of sewage.

[0032] The second electric telescopic rod (240) is fixed on the inner wall of the housing (120) and extends downward out of the housing (120). Its end is fixedly connected to the bottom end of the rectangular hollow tube (250), enabling the second electric telescopic rod (240) to drive the rectangular hollow tube (250) to move up and down. The rectangular hollow tube (250) is used to install the nozzle (260). The nozzle (260) communicates with the inner cavity of the rectangular hollow tube (250), and the water inlet pipe (270) also communicates with the inner cavity of the rectangular hollow tube (250). During cleaning, clean water can enter the rectangular hollow tube (250) through the water inlet pipe (270) and be sprayed out through the nozzle (260) to clean the rotating shaft (150) and the dispersion disc (160).

[0033] The working principle and usage process of the present utility model: When in use, place the cylinder filled with acrylic polyurethane paint above the box body (210). At this time, the first electric telescopic rod (180) is activated, and the rotating shaft (150) is driven to move downward through the connecting piece (190). The downward movement of the rotating shaft (150) drives the dispersion disc (160) to move downward and extend into the inner cavity of the acrylic polyurethane paint. Then, the motor (171) is activated to drive the turntable (172) to rotate. The rotation of the turntable (172) drives the rotating seat (140) to rotate through the belt (173). The rotation of the rotating seat (140) drives the rotating shaft (150) to rotate, and the rotation of the rotating shaft (150) drives the dispersion disc (160) to rotate, stirring and dispersing the acrylic polyurethane paint. At the same time, the first electric telescopic rod (180) drives the rotating shaft (150) to move up and down in a cyclic manner through the connecting piece (190), that is, drives the dispersion disc (160) to move up and down inside the acrylic polyurethane paint to ensure the uniformity of dispersion. After the operation is completed, the second electric telescopic rod (240) is activated to drive the rectangular hollow tube (250) to move downward so that the bottom end of the rectangular hollow tube (250) is closely attached to the box body (210). At the same time, clean water enters the rectangular hollow tube (250) through the water inlet pipe (270) and is sprayed out through the nozzle (260) to clean the rotating shaft (150) and the dispersion disc (160). At this time, the driving member (170) still drives the rotating shaft (150) and the dispersion disc (160) to rotate to ensure thorough cleaning. The sewage generated during cleaning enters the inner cavity of the box body (210) through the through hole (211) at the top of the box body (210) and is discharged through the sewage discharge pipe (220).

[0034] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present utility model. The scope of the present utility model is defined by the claims and their equivalents.

Claims

1. An acrylic polyurethane paint dispersing machine, comprising: The main body module (100) and the cleaning module (200), characterized in that the main body module (100) includes a support column (110), a housing (120) fixed to the top of the support column (110), a first bearing (130) symmetrically installed on the inner wall of the housing (120), a rotating seat (140) fixed to the inner ring of the first bearing (130), a rotating shaft (150) movably passing through the rotating seat (140) and rotating synchronously with the rotating seat (140), a dispersion plate (160) fixed to the bottom end of the rotating shaft (150), a driving member (170) installed on one side of the housing (120) and extending into the inner cavity of the housing (120), a first electric telescopic rod (180) installed on the housing (120) and passing through the housing (120), and a connecting member (190) connecting the end of the rotating shaft (150) and the end of the first electric telescopic rod (180); The cleaning module (200) includes a box body (210) arranged on one side of the support column (110), a sewage discharge pipe (220) installed on one side of the box body (210) and communicating with the inner cavity of the box body (210), a plurality of baffles (230) fixed to the top of the box body (210), a second electric telescopic rod (240) installed on the housing (120) and passing through it, a rectangular hollow pipe (250) movably passing through the housing (120), a plurality of nozzles (260) arranged in an array on one side of the rectangular hollow pipe (250) and communicating with the inner cavity of the rectangular hollow pipe (250), and a water inlet pipe (270) installed on the top of the rectangular hollow pipe (250).

2. The dispersing machine for acrylic polyurethane paint according to claim 1, characterized in that, The driving member (170) includes a motor (171) fixed to one side of the housing (120) with its shaft extending into the inner cavity of the housing (120), a turntable (172) fixed to the shaft of the motor (171), and a belt (173) with one end sleeved on the turntable (172) and the other end sleeved on the rotating seat (140).

3. The acrylic polyurethane paint dispersing machine according to claim 1, wherein, The connecting member (190) includes a second bearing (191) with its inner ring fixed to the top end of the rotating shaft (150), and a connecting plate (192) with one end fixed to the outer ring of the second bearing (191) and the other end fixedly connected to the top end of the first electric telescopic rod (180).

4. The acrylic polyurethane paint dispersing machine according to claim 1, wherein A cross hole (141) is formed in the middle of the rotating seat (140), and a cross projection (151) is fixed on the outer side surface of the rotating shaft (150), and the cross projection (151) is fitted in the cross hole (141).

5. A dispersion machine for acrylic polyurethane paint according to claim 1, characterized in that, A plurality of through holes (211) are formed in a circular array at the top of the box body (210).

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