CN213132880U - Mixing and stirring equipment for paint production - Google Patents
Mixing and stirring equipment for paint production Download PDFInfo
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- CN213132880U CN213132880U CN202021381607.6U CN202021381607U CN213132880U CN 213132880 U CN213132880 U CN 213132880U CN 202021381607 U CN202021381607 U CN 202021381607U CN 213132880 U CN213132880 U CN 213132880U
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Abstract
The utility model provides a mixing and stirring device for paint production, which comprises a mixing tank, wherein a first stirrer and a second stirrer are arranged in the mixing tank; first agitator is including the pivot that is located compounding jar axial region, and the periphery of pivot is equipped with a plurality of first stirring rakes, and the second agitator includes the side lever, and the inside wall of side lever and compounding jar slides and meets, and the side lever is equipped with a plurality of second stirring rakes to the middle part extension of compounding jar, and first stirring rake and second stirring rake are crisscross to be separated from each other, and first agitator and second agitator all are rotatory along the axial region of compounding jar. The mixing and stirring equipment for paint production can ensure that the raw materials in the stirring tank are mixed more uniformly; the first stirring paddles and the second stirring paddles are arranged in a staggered mode, so that the dispersion degree of the raw materials can be improved; the helical blades drive the raw materials in the mixing tank to circulate in the vertical direction, so that the circulation dimension can be increased; the circulating coverage surface is disturbed by the uneven stirring paddles, so that the stirring is more disordered and more uniform.
Description
Technical Field
The utility model belongs to the technical field of the coating processing, especially, relate to a compounding agitated vessel is used in coating production.
Background
In the course of working of coating, can use compounding equipment, a mixing for various raw and other materials to constituteing coating carry out the uniform mixing, prior art, agitating unit in the compounding equipment is located the axial region of compounding equipment mostly, stir at the uniform velocity raw and other materials, however, because the viscosity of coating is great, single axial region agitating unit easily causes the raw and other materials in the compounding equipment to be rotatory because of inertia wholly, it is relatively poor to mix the effect, and the edge part of compounding equipment is difficult to be covered by agitating unit, be difficult to realize the comprehensive mixture of coating.
Disclosure of Invention
In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provide a coating production is with compounding agitated vessel that can carry out comprehensive mixing to the multiple raw and other materials that make up coating.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a mixing and stirring device for paint production comprises a mixing tank, wherein the mixing tank is hollow, an upper cover is fixedly assembled at the top of the mixing tank, a plurality of feed inlets are formed in the upper cover, an arc-shaped tank bottom is fixedly arranged at the bottom of the mixing tank, a discharge pipe is arranged at the bottom of the tank, and a first stirrer and a second stirrer are arranged in the mixing tank;
first agitator is including the pivot that is located compounding jar axial region, the periphery of pivot is equipped with a plurality of first stirring rakes, the second agitator includes the side lever, the inside wall slip of side lever and compounding jar meets, the side lever is equipped with a plurality of second stirring rakes to the middle part extension of compounding jar, first stirring rake and second stirring rake are crisscross to be separated from each other, first agitator and second agitator all follow the axial region rotation of compounding jar.
Further, the periphery of pivot is around being equipped with helical blade, first stirring rake is kept away from with helical blade.
Furthermore, a first stirring paddle is arranged on the same horizontal plane of the first stirrer.
Further, the bottom of the second stirring paddle is provided with a bottom rod, the bottom rod extends from the end of the side rod to the opposite end of the side rod, and the bottom rod is connected with the bottom of the tank in a sliding mode.
Furthermore, the lengths of the first stirring paddles are different, and the lengths of the second stirring paddles are different.
Furthermore, the middle part of the upper cover is provided with a positioning cylinder protruding upwards, the rotating shaft is inserted into a through hole in the middle part of the positioning cylinder, and the rotating shaft is driven to rotate by a first motor arranged at the top of the rotating shaft.
Furthermore, an annular groove is formed in the side wall of the positioning cylinder, the bottom of the annular groove is an opening, a rotary cylinder is inserted in the annular groove in a rotating mode, and the bottom of the rotary cylinder is fixedly connected with the top of the second stirring paddle.
Furthermore, a first gear is fixedly arranged at the top of the rotating drum, the diameter of the first gear is larger than the outer diameter of the rotating drum, a bearing is fixedly arranged between the rotating drum and the positioning drum, an inner ring of the bearing is fixedly connected with the rotating drum and the first gear, and an outer ring of the bearing is fixedly connected with the positioning drum.
Furthermore, a notch is formed in the side edge of the annular groove, a second gear is arranged at the notch, the first gear is in meshed connection with the second gear, and the second gear is driven to rotate by a second motor fixedly arranged on the upper cover.
Further, the discharging pipe is located the lowest end of tank bottoms, be equipped with the valve on the discharging pipe, the top opening part of discharging pipe is equipped with hourglass hopper-shaped collecting chute.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this compounding agitated vessel is used in coating production stirs the raw materials at compounding jar middle part through first agitator, stirs the raw materials of nearly wall department of agitator tank through the second agitator, makes the raw materials in the agitator tank mix more evenly.
(2) This compounding agitated vessel is used in coating production, first stirring rake and the crisscross setting of second stirring rake carry out the shearing action to the raw materials in the compounding jar, improve the dispersion degree of raw materials.
(3) This material mixing agitated vessel is used in paint produce, helical blade drive the raw materials in the compounding jar and carry out the circulation of vertical direction, increase the endless dimension, avoid the raw materials only to move on the advection face.
(4) This coating production is with compounding agitated vessel breaks up the endless cover surface through uneven stirring rake, avoids the raw materials in the compounding jar single in vertical direction compounding mode for stir more unordered, more homogenization.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
figure 1 is a coating production is with compounding agitated vessel overall structure sketch map.
Description of reference numerals:
1-mixing tank; 2-covering the upper cover; 21-a positioning cylinder; 211-an annular groove; 212-notches; 22-a feed inlet; 3-tank bottom; 31-a discharge pipe; 311-a valve; 32-a material collecting groove; 4-ring plate; 51-a rotating shaft; 52-first paddle; 53-helical blades; 54-a first motor; 61-side lever; 62-a second stirring paddle; 63-bottom bar; 64-a rotating drum; 65-a first gear; 7-a bearing; 8-a second gear; 81-second motor.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
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 by those of ordinary skill in the art through specific situations.
The invention will be described in detail with reference to the following examples with reference to the accompanying drawings:
as shown in figure 1, a mixing and stirring device for paint production comprises a mixing tank 1, wherein the mixing tank 1 is hollow, an upper cover 2 is fixedly arranged at the top of the mixing tank 1, the mixing tank 1 and the upper cover 2 are fixedly assembled for facilitating the cleaning and maintenance of the mixing tank 1, a ring plate 4 is arranged at the joint of the upper cover 2 and the outer ring of the mixing tank 1, a through hole is arranged on the ring plate 4, the upper cover 2 and the mixing tank 1 are fixedly connected through a bolt and a nut, a plurality of feed inlets 22 are arranged on the upper cover 2 for feeding raw materials composed of paint, an arc-shaped tank bottom 3 is fixedly arranged at the bottom of the mixing tank 1, a discharge pipe 31 is arranged on the tank bottom 3, the discharge pipe 31 is positioned at the lowest end of the tank bottom 3 for facilitating the output of the material, a funnel-shaped collecting groove 32 is arranged at the top opening of the discharge pipe 31 for accelerating the collecting speed of the paint to the discharge pipe, a switch for the tapping pipe 31;
in order to mix the raw materials in the mixing tank 1 more uniformly, a first stirrer and a second stirrer are arranged in the mixing tank 1;
the first stirrer comprises a rotating shaft 51 positioned on the shaft part of the mixing tank 1, a plurality of first stirring paddles 52 are arranged on the periphery of the rotating shaft 51, in order to reduce the limiting effect of the stirring paddles on the flowing of raw materials and reduce the resistance of the raw materials to the vertical circulation, only one first stirring paddle 52 is arranged on the same horizontal plane of the first stirrer, and a helical blade 53 is wound on the periphery of the rotating shaft 51;
the second stirrer comprises a side rod 61, the side rod 61 is connected with the inner side wall of the mixing tank 1 in a sliding manner and plays a role in stirring raw materials close to the wall of the mixing tank 1, a bottom rod 63 is arranged at the bottom of the second stirring paddle 62, the bottom rod 63 extends from the end of the side rod 61 to the opposite end of the side rod 61, the bottom rod 63 is connected with the tank bottom 3 in a sliding manner, the side rod 61 and the bottom plate can prevent the raw materials from being adhered to the inner wall of the mixing tank 1 and the tank bottom 3, the side rod 61 extends towards the middle part of the mixing tank 1 and is provided with a plurality of second stirring paddles 62, the first stirring paddles 52 and the second stirring paddles 62 are staggered and separated, so that the raw materials in the mixing tank 1 are sheared, the dispersion degree of the raw materials;
in the use process, the first stirrer and the second stirrer rotate along the shaft part of the mixing tank 1, the rotation directions are the same, the rotation speeds are different, the lengths of the first stirring paddles 52 are different, and the lengths of the second stirring paddles 62 are different, so that the raw materials in the rotation range of the stirring paddles are prevented from keeping a relatively retarded state due to inertia, and the mixing efficiency is reduced;
in order to enable the first stirrer and the second stirrer to rotate around the shaft part of the mixing tank 1 respectively, the middle part of the upper cover 2 is provided with a positioning cylinder 21 which protrudes upwards, a rotating shaft 51 of the first stirrer is inserted into a through hole in the middle part of the positioning cylinder 21, and the rotating shaft 51 is driven to rotate by a first motor 54 arranged at the top part of the rotating shaft 51;
an annular groove 211 is formed in the side wall of the positioning cylinder 21, the bottom of the annular groove 211 is an opening, a rotary drum 64 is inserted in the annular groove 211, the bottom of the rotary drum 64 is fixedly connected with the top of the second stirring paddle 62, a first gear 65 is fixedly arranged at the top of the rotary drum 64, the diameter of the first gear 65 is larger than the outer diameter of the rotary drum 64, a bearing 7 is fixedly arranged between the rotary drum 64 and the positioning cylinder 21, an inner ring of the bearing 7 is fixedly connected with the rotary drum 64, an outer ring of the bearing 7 is fixedly connected with the positioning cylinder 21 in an interference fit mode, an inner ring of the bearing 7 is relatively fixed with the first gear 65 in a fixed mode of spline engagement of a joint face of the first gear 65 and the rotary drum 64, the bearing 7 can play a role in blocking the first gear 65, the first gear 65 is prevented from falling out of the annular groove 211;
in order to enable the first gear 65 and the rotary drum 64 to rotate, a notch 212 is formed in the side edge of the annular groove 211, a second gear 8 is arranged at the notch 212, the first gear 65 is meshed with the second gear 8, the middle of the second gear 8 is fixedly connected with a transmission shaft of a second motor 81 fixedly arranged on the upper cover 2, and the transmission shaft rotates to drive the second gear 8 to rotate, so that the first gear 65 and the rotary drum 64 are driven to rotate, and the purpose that the first stirrer rotates along the shaft of the mixing tank 1 is achieved.
Note: the fixing means not explicitly described herein may be a common fixing means such as a screw connection, an adhesive, or a welding, as required.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. The mixing and stirring equipment for paint production is characterized by comprising a mixing tank (1), wherein the mixing tank (1) is hollow, an upper cover (2) is fixedly assembled at the top of the mixing tank (1), a plurality of feed inlets (22) are formed in the upper cover (2), an arc-shaped tank bottom (3) is fixedly arranged at the bottom of the mixing tank (1), a discharge pipe (31) is arranged at the tank bottom (3), and a first stirrer and a second stirrer are arranged in the mixing tank (1);
first agitator is including pivot (51) that is located compounding jar (1) axial region, the periphery of pivot (51) is equipped with a plurality of first stirring rakes (52), the second agitator includes side lever (61), side lever (61) and the inside wall of compounding jar (1) slide and meet, side lever (61) extend to the middle part of compounding jar (1) and are equipped with a plurality of second stirring rakes (62), first stirring rake (52) and second stirring rake (62) are crisscross to be separated from each other, first agitator and second agitator all are rotatory along the axial region of compounding jar (1).
2. The mixing and stirring device for paint production according to claim 1, characterized in that: the periphery of pivot (51) is around being equipped with helical blade (53), first stirring rake (52) and helical blade (53) are kept away from.
3. The mixing and stirring device for paint production according to claim 1, characterized in that: a first stirring paddle (52) is arranged on the same horizontal plane of the first stirrer.
4. The mixing and stirring device for paint production according to claim 1, characterized in that: the bottom of the second stirring paddle (62) is provided with a bottom rod (63), the bottom rod (63) extends from the end of the side rod (61) to the opposite end of the side rod (61), and the bottom rod (63) is connected with the tank bottom (3) in a sliding mode.
5. The mixing and stirring device for paint production according to claim 1, characterized in that: the lengths of the first stirring paddles (52) are different, and the lengths of the second stirring paddles (62) are different.
6. The mixing and stirring device for paint production according to claim 1, characterized in that: the middle part of the upper cover (2) is provided with a positioning cylinder (21) which protrudes upwards, the rotating shaft (51) is inserted into a through hole in the middle part of the positioning cylinder (21), and the rotating shaft (51) is driven to rotate by a first motor (54) arranged at the top of the rotating shaft.
7. A mixing and stirring device for paint production as claimed in claim 6, wherein: an annular groove (211) is formed in the side wall of the positioning cylinder (21), the bottom of the annular groove (211) is an opening, a rotary cylinder (64) is inserted in the annular groove (211) in a rotating mode, and the bottom of the rotary cylinder (64) is fixedly connected with the top of the second stirring paddle (62).
8. A mixing and stirring device for paint production as claimed in claim 7, wherein: the top of the rotating drum (64) is fixedly provided with a first gear (65), the diameter of the first gear (65) is larger than the outer diameter of the rotating drum (64), a bearing (7) is fixedly arranged between the rotating drum (64) and the positioning drum (21), the inner ring of the bearing (7) is fixedly connected with the rotating drum (64) and the first gear (65), and the outer ring of the bearing (7) is fixedly connected with the positioning drum (21).
9. A mixing and stirring apparatus for paint production as claimed in claim 8, wherein: notch (212) have been seted up to the side department of ring channel (211), notch (212) department is equipped with second gear (8), first gear (65) are connected with second gear (8) meshing, second gear (8) are driven rotatoryly by second motor (81) that sets firmly in upper cover (2).
10. The mixing and stirring device for paint production according to claim 1, characterized in that: discharging pipe (31) are located the least significant end of tank bottoms (3), be equipped with valve (311) on discharging pipe (31), the top opening part of discharging pipe (31) is equipped with hopper-shaped groove (32) that gathers materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381607.6U CN213132880U (en) | 2020-07-14 | 2020-07-14 | Mixing and stirring equipment for paint production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021381607.6U CN213132880U (en) | 2020-07-14 | 2020-07-14 | Mixing and stirring equipment for paint production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213132880U true CN213132880U (en) | 2021-05-07 |
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ID=75731483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021381607.6U Active CN213132880U (en) | 2020-07-14 | 2020-07-14 | Mixing and stirring equipment for paint production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213132880U (en) |
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2020
- 2020-07-14 CN CN202021381607.6U patent/CN213132880U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230721 Address after: No. 518 Jinou Road, Jinshanwei Town, Jinshan District, Shanghai, December 2015 Patentee after: Shanghai Dewei Coatings Co.,Ltd. Address before: Room 8202, building 8, TEDA Service Outsourcing Industrial Park, 19 Xinhuan West Road, Binhai New Area Development Zone, Tianjin, 300457 Patentee before: TIANJIN DOWILL PAINTS & CHEMICALS Co.,Ltd. |
|
| TR01 | Transfer of patent right |