Dispersing device for coating production

Abstract

The utility model discloses a dispersing device for coating production, which comprises a base, an electric cylinder mounted above the base, a lifting seat mounted at the output end of the electric cylinder, a driving motor mounted at one end above the lifting seat, a rotating shaft connected to the output end of the driving motor, and a plurality of dispersing heads mounted on the rotating shaft. A scraper located outside the dispersing head is further installed on the rotating shaft and comprises two tool aprons, and a plurality of blades are connected between the two tool aprons. According to the utility model, the scraper positioned outside the dispersing head is mounted on the rotating shaft, and can rotate along with the rotating shaft when a coating is dispersed, so that the condition that raw materials are hung on the inner wall of a dispersing container to cause non-uniform dispersing and mixing is avoided, and the dispersing effect is effectively improved; according to the utility model, the paint can be guided, so that the paint positioned on the outer ring of the dispersion container moves towards the inner ring, thereby ensuring the dispersion effect and improving the dispersion uniformity.

Description

Technical Field

[0001] The utility model belongs to the technical field of coating production, and in particular relates to a dispersion device for coating production. Background Art

[0002] The paint dispersing device is one of the components of the paint production equipment. In order to achieve a better coloring effect of the paint, the coloring paint, physical paint, etc. need to be fully stirred, mixed and dispersed. Therefore, the paint dispersing device is needed to shear and impact the materials in the dispersion container to achieve the purpose of refining, dispersing, dissolving and mixing the materials.

[0003] The existing paint dispersing device has some problems in actual use, such as:

[0004] 1. The stirring method is relatively single, and the raw materials often hang on the inner wall of the dispersion container, resulting in uneven dispersion and mixing and poor dispersion effect;

[0005] 2. During the dispersion process, paint splashes are likely to occur, which will pollute mechanical equipment and the environment. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a dispersing device for paint production, which has the characteristics of good dispersing effect and splash prevention.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dispersing device for paint production, comprising a base, an electric cylinder is installed above the base, a lifting seat is installed on the output end of the electric cylinder, a driving motor is installed at one end above the lifting seat, a rotating shaft is connected to the output end of the driving motor, a plurality of dispersing heads are installed on the rotating shaft, a scraper located outside the dispersing head is also installed on the rotating shaft, the scraper comprises two knife seats, and a plurality of blades are connected between the two knife seats.

[0008] In order to guide the coating so that the coating located at the outer circle of the dispersion container moves to the inner circle, thereby ensuring the dispersion effect and improving the uniformity of dispersion, further, the blade is arranged obliquely and the surface of the blade is an arc-shaped structure.

[0009] In order to improve the dispersion effect of the coating, the dispersion head further comprises a disc, wherein a plurality of dispersion blocks are arranged on the circumference and the upper and lower surfaces of the disc.

[0010] In order to guide the lifting and lowering of the lifting seat, a plurality of optical axes are further installed above the base, and the lifting seat is connected to the optical axes through linear bearings.

[0011] In order to ensure the stability of the lifting seat movement, further, three optical axes are provided, and the three optical axes are distributed in a triangle.

[0012] In order to cover the dispersion container during the dispersion operation to avoid paint splashing, a splash-proof cover is further installed on the rotating shaft, and the splash-proof cover includes a mounting seat, wherein the mounting seat is connected to the rotating shaft through a bearing, and a cover body is connected below the mounting seat.

[0013] In order to make the cover body cover the dispersion container, on the one hand, the cover body is prevented from rotating with the rotating shaft, and on the other hand, the cover body and the dispersion container are in flexible contact to avoid hard collision and damage to the cover body. Furthermore, a plurality of guide rods are installed above the cover body, the guide rods are slidably connected to the mounting seat, and the guide rods are provided with a spring located between the mounting seat and the cover body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model has a scraper outside the dispersing head installed on the rotating shaft. When dispersing the paint, the scraper can rotate with the rotating shaft, thereby preventing the raw materials from hanging on the inner wall of the dispersing container, resulting in uneven dispersion and mixing, and effectively improving the dispersion effect;

[0016] 2. The blade of the utility model is inclined, and the surface of the blade is an arc-shaped structure, which can guide the paint and move the paint located in the outer circle of the dispersion container to the inner circle, thereby ensuring the dispersion effect and improving the uniformity of dispersion;

[0017] 3. The utility model has three optical axes, which are distributed in a triangle, which can ensure the stability of the lifting seat;

[0018] 4. During the dispersing operation, the utility model covers the dispersing container with a cover body, thereby avoiding the occurrence of paint splashing;

[0019] 5. The utility model utilizes a spring to exert downward pressure to cover the cover on the dispersion container, which, on the one hand, prevents the cover from rotating with the rotating shaft, and on the other hand, enables flexible contact between the cover and the dispersion container to avoid damage to the cover due to hard collision. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the top view of the scraper of the utility model;

[0023] Figure 3This is a schematic diagram of the top view of the dispersing head of the utility model;

[0024] Figure 4 It is a schematic cross-sectional view of the splash-proof cover of the utility model;

[0025] Figure 5 This is a schematic diagram of the structure of the connection between the lifting seat and the optical axis of the utility model;

[0026] In the figure: 1. base; 2. electric cylinder; 3. optical axis; 4. lifting seat; 5. driving motor; 6. rotating shaft; 7. splash-proof cover; 71. mounting seat; 72. guide rod; 73. bearing; 74. spring; 75. cover body; 8. dispersion head; 81. disc; 82. dispersion block; 9. scraper; 91. knife seat; 92. blade. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example 1

[0029] See also Figure 1-5 The utility model provides the following technical solutions: a dispersing device for coating production, comprising a base 1, an electric cylinder 2 is installed above the base 1, a lifting seat 4 is installed on the output end of the electric cylinder 2, a driving motor 5 is installed at one end above the lifting seat 4, a rotating shaft 6 is connected to the output end of the driving motor 5, a plurality of dispersing heads 8 are installed on the rotating shaft 6, a scraper 9 located outside the dispersing head 8 is also installed on the rotating shaft 6, the scraper 9 comprises two knife seats 91, and a plurality of blades 92 are connected between the two knife seats 91.

[0030] By adopting the above technical solution, the utility model installs a scraper 9 located outside the dispersing head 8 on the rotating shaft 6. When the paint is dispersed, the scraper 9 can rotate together with the rotating shaft 6, thereby avoiding the raw materials from hanging on the inner wall of the dispersion container, resulting in uneven dispersion and mixing, and effectively improving the dispersion effect.

[0031] Specifically, the blade 92 is arranged obliquely, and the surface of the blade 92 is an arc-shaped structure.

[0032] By adopting the above technical solution, the coating can be guided so that the coating located in the outer circle of the dispersion container moves to the inner circle, thereby ensuring the dispersion effect and improving the uniformity of dispersion.

[0033] Specifically, the dispersing head 8 comprises a disc 81 , wherein a plurality of dispersing blocks 82 are arranged on the circumference and upper and lower surfaces of the disc 81 .

[0034] By adopting the above technical solution, the dispersion effect of the coating is improved.

[0035] Example 2

[0036] The present embodiment is different from the first embodiment in that: specifically, a plurality of optical axes 3 are installed above the base 1 , and the lifting seat 4 is connected to the optical axes 3 via linear bearings.

[0037] By adopting the above technical solution, the lifting and lowering of the lifting seat 4 is guided.

[0038] Specifically, there are three optical axes 3 in total, and the three optical axes 3 are distributed in a triangle.

[0039] By adopting the above technical solution, the stability of the movement of the lifting seat 4 is ensured.

[0040] Example 3

[0041] The present embodiment is different from the embodiment 1 in that: specifically, a splash-proof cover 7 is also installed on the rotating shaft 6, and the splash-proof cover 7 includes a mounting seat 71, wherein the mounting seat 71 is connected to the rotating shaft 6 through a bearing 73, and a cover body 75 is connected below the mounting seat 71, and the bearing 73 makes the cover body 75 interfere with the contact of the rotating shaft 6.

[0042] By adopting the above technical solution, during the dispersing operation, the dispersing container is covered by the cover 75, thereby avoiding the situation where paint splashes.

[0043] Specifically, a plurality of guide rods 72 are installed above the cover body 75 , the upper ends of the guide rods 72 are connected to the limit blocks, the guide rods 72 are slidably connected to the mounting seat 71 , and the guide rods 72 are sleeved with springs 74 located between the mounting seat 71 and the cover body 75 .

[0044] By adopting the above technical solution, the spring 74 is used to apply downward pressure to cover the cover 75 on the dispersion container. On the one hand, this prevents the cover 75 from rotating with the rotating shaft 6. On the other hand, a flexible contact is made between the cover 75 and the dispersion container to avoid damage to the cover 75 caused by hard collision.

[0045] In summary, the utility model is provided with a scraper 9 located outside the dispersion head 8 on the rotating shaft 6. When the paint is dispersed, the scraper 9 can rotate with the rotating shaft 6, so as to avoid the raw materials hanging on the inner wall of the dispersion container, resulting in uneven dispersion and mixing, and effectively improve the dispersion effect; the blade 92 of the utility model is inclined, and the surface of the blade 92 is an arc structure, which can guide the paint, so that the paint located on the outer circle of the dispersion container moves to the inner circle, thereby ensuring the dispersion effect and improving the uniformity of dispersion; the utility model has three optical axes 3, and the three optical axes 3 are distributed in a triangular shape, which can ensure the stability of the movement of the lifting seat 4; during the dispersion operation, the utility model covers the dispersion container through the cover body 75, so as to avoid the paint splashing; the utility model uses the spring 74 to apply downward pressure to cover the cover body 75 on the dispersion container, on the one hand, to avoid the cover body 75 rotating with the rotating shaft 6, on the other hand, to make the cover body 75 and the dispersion container in flexible contact, to avoid hard collision and damage to the cover body 75.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dispersing device for coating production, comprising a base, characterized in that: An electric cylinder is installed above the base, a lifting seat is installed on the output end of the electric cylinder, a driving motor is installed at one end above the lifting seat, a rotating shaft is connected to the output end of the driving motor, a plurality of dispersing heads are installed on the rotating shaft, a scraper located outside the dispersing head is also installed on the rotating shaft, the scraper includes two knife seats, and a plurality of blades are connected between the two knife seats; The blade is arranged obliquely, and the surface of the blade is an arc-shaped structure; A splash-proof cover is also installed on the rotating shaft, and the splash-proof cover includes a mounting seat, wherein the mounting seat is connected to the rotating shaft through a bearing, a cover body is connected below the mounting seat, and a plurality of guide rods are installed above the cover body, the guide rods are slidably connected to the mounting seat, and a spring is sleeved on the guide rods and located between the mounting seat and the cover body.

2. A dispersion device for coating production according to claim 1, characterized in that: The dispersing head comprises a disc, wherein a plurality of dispersing blocks are arranged on the circumference and upper and lower surfaces of the disc.

3. A coating production dispersing device according to claim 1, characterized in that: A plurality of optical axes are also installed above the base, and the lifting seat is connected to the optical axes through linear bearings.

4. A coating production dispersing device according to claim 3, characterized in that: There are three optical axes in total, and the three optical axes are distributed in a triangle.

Images