CN212855514U

CN212855514U - Paint production device

Info

Publication number: CN212855514U
Application number: CN202021382906.1U
Authority: CN
Inventors: 尧文良; 李作琦; 朱作元
Original assignee: Tianjin Dowill Paints & Chemicals Co ltd
Current assignee: Tianjin Dowill Paints & Chemicals Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-02
Anticipated expiration: 2030-07-14

Abstract

The utility model provides a paint production device, which comprises a mixing barrel, wherein the mixing barrel is a hollow cylinder, the mixing barrel is in an inclined shape, the mixing barrel rotates along the axis of the mixing barrel, a first end cover and a second end cover are respectively buckled at two ends of the mixing barrel, and two ends of the mixing barrel are respectively connected with the first end cover and the second end cover in a rotating and sealing way; be equipped with the agitator in the inside cavity of compounding section of thick bamboo, the agitator includes pivot and a plurality of stirring leaf, the pivot is rotatory around the axis of compounding section of thick bamboo, and is a plurality of stirring group is divided into to the stirring leaf, and a plurality of stirring leaves of every stirring group all are the branch shape and extend to the both ends of compounding section of thick bamboo and nearly wall side by pivot department, and are a plurality of crisscross distribution between the stirring leaf of stirring group. The coating production device can continuously, efficiently and uniformly mix materials in the mixing cylinder and can prevent the materials from being deposited in the mixing cylinder.

Description

Paint production device

Technical Field

The utility model belongs to the technical field of the coating processing, especially, relate to a coating apparatus for producing.

Background

In the course of working of coating, can use the compounding equipment, be used for carrying out the mixing to the various raw and other materials of constituteing coating, among the prior art, agitating unit in the compounding equipment is located the axial region of compounding equipment mostly, carry out the uniform velocity stirring to raw and other materials, however, for the great liquid coating of viscosity, the stirring efficiency of powdered coating is higher, and the filling formula agitator of current agitated vessel, it all need operate under the machine-halt state to feed and unload, extravagant operating time, cause the low of compounding efficiency.

Disclosure of Invention

In view of this, the utility model aims at overcoming the defect that exists among the above-mentioned prior art, provides a coating apparatus for producing, and this blendor can carry out high-efficient continuous mixing operation to powder coating's multiple raw and other materials.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a coating production device comprises a mixing cylinder, wherein the mixing cylinder is a hollow cylinder, the mixing cylinder is in an inclined shape, the mixing cylinder rotates along the axis of the mixing cylinder, a first end cover and a second end cover are respectively buckled at two ends of the mixing cylinder, and two ends of the mixing cylinder are respectively connected with the first end cover and the second end cover in a rotating and sealing manner;

be equipped with the agitator in the inside cavity of compounding section of thick bamboo, the agitator includes pivot and a plurality of stirring leaf, the pivot is rotatory around the axis of compounding section of thick bamboo, and is a plurality of stirring group is divided into to the stirring leaf, and a plurality of stirring leaves of every stirring group all are the branch shape and extend to the both ends of compounding section of thick bamboo and nearly wall side by pivot department, and are a plurality of crisscross distribution between the stirring leaf of stirring group.

Further, the free ends of the stirring blades of each stirring group extend to a position beyond the middle of the stirring group.

Furthermore, the stirring blades are twisted spirally along the same direction, and the length direction of the fixed end parts of the stirring blades is perpendicular to the rotating shaft.

Furthermore, the side wall of the free end of the stirring blade is connected with the inner wall of the mixing barrel in a sliding manner.

Further, the end of the stirring blade is fixedly arranged on the periphery of the clamping ring, and the clamping ring is sleeved on the periphery of the rotating shaft and fixedly connected with the rotating shaft.

Furthermore, one side of the snap ring is an opening, two ends of the snap ring, which are positioned at the opening, extend to the same side to form fixing plates, and the fixing plates are fixedly connected through bolts and nuts.

Furthermore, the rotating shaft penetrates through the middle part of the first end cover, and the end part of the rotating shaft is abutted against a positioning ring arranged on the inner wall of the second end cover.

Furthermore, the outer wall of the mixing cylinder is provided with a rack along the circumferential direction, a gear is arranged below the mixing cylinder, the gear is meshed with the rack and is driven to rotate by a motor.

Furthermore, the outer wall of the mixing cylinder is provided with a backing ring along the circumferential direction, a supporting roller is arranged below the mixing cylinder, and the supporting roller is connected with the backing ring in a rolling manner.

Further, the upper portion of first end cover is equipped with the feed inlet, the bottom of second end cover is equipped with the discharge gate.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) this coating apparatus for producing through the rotatory compounding section of thick bamboo and the dendritic stirring leaf that the slope set up, can carry out continuous stirring to the material in the compounding section of thick bamboo, improve the stirring efficiency of coating.

(2) This coating apparatus for producing, stirring leaf all are the branch-like and extend to the both ends of compounding section of thick bamboo and nearly wall side by pivot department, carry out the shearing action to the raw materials in the compounding section of thick bamboo, improve the dispersion degree of raw materials.

(3) This coating apparatus for producing, crisscross setting between the stirring leaf, and the stirring leaf free end all extends to the middle part position that surpasss the stirring group, and this design can improve the material that is located on same cross-section in the mixing barrel cavity, can receive more frequent stirring, improves stirring efficiency.

(4) This coating apparatus for producing, stirring leaf free end all extends to the middle part position that surpasss the stirring group, and the stirring leaf all extends to mixing barrel inner wall department, and this design can guarantee that mixing barrel's inside wall all can be scraped by the stirring leaf, avoids mixing barrel inner wall deposit material.

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:

FIG. 1 is a schematic view of the overall structure of a coating production device according to the present invention;

fig. 2 is a schematic view of a snap ring structure of a paint production device according to the present invention.

Description of reference numerals:

1-mixing cylinder; 11-a rack; 12-a backing ring; 2-a first end cap; 21-a feed pipe; 3-a second end cap; 31-a discharge pipe; 32-a positioning ring; 41-a rotating shaft; 42-stirring blade; 43-a snap ring; 431-a fixed plate; 432-screw rod; 433-a nut; 5, supporting rollers; 51-a roller shaft; 52-a first bearing seat; 6-gear; 61-a drive shaft; 62-a second bearing block; 63-a motor; 7-support.

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 fig. 1-2, a coating production device comprises a mixing cylinder 1, wherein the mixing cylinder 1 is a hollow cylinder and is in an inclined shape, openings at two ends of the mixing cylinder 1 are respectively provided with a first end cap 2 and a second end cap 3 in a buckling manner, the upper part of the first end cap 2 is provided with a feed inlet which penetrates through the mixing cylinder 1 and the outside, the bottom of the second end cap 3 is provided with a discharge outlet which penetrates through the mixing cylinder 1 and the outside, two ends of the mixing cylinder 1 are respectively connected with the first end cap 2 and the second end cap 3 in a rotary sealing manner, the rotary sealing manner is the prior art, a combination manner of a common slip ring and a rubber O-shaped ring or other conventional rotary sealing manners can be selected to prevent materials in the mixing cylinder 1 from overflowing;

the lower ends of the first end cover 2 and the second end cover 3 of the mixing cylinder 1 are fixedly provided with a support 7 for keeping the mixing cylinder 1 in an inclined state, the outer wall of the mixing cylinder 1 is provided with a rack 11 along the circumferential direction, a gear 6 is arranged below the mixing cylinder 1, the gear 6 is engaged with the rack 11, the shaft part of the gear 6 is provided with a transmission shaft 61, both ends of the transmission shaft 61 are rotatably inserted in the second bearing block 62, the transmission shaft 61 is coaxially and fixedly connected with the main shaft of the motor 63, under the drive of the motor 63, the gear 6 drives the mixing cylinder 1 to rotate along the axis, in order to improve the rotation stability, the outer wall of the mixing cylinder 1 is provided with a backing ring 12 along the circumference, a supporting roller 5 is arranged below the mixing cylinder 1, the supporting roller 5 is connected with the backing ring 12 in a rolling manner, the shaft part of the supporting roller 5 is provided with a roller shaft 51, two ends of the roller shaft 51 are rotatably inserted into the first bearing seats 52, and the first bearing seats 52 and the second bearing seats 62 are fixedly arranged on the support 7;

in order to improve the stirring efficiency, a stirrer is arranged in the inner cavity of the mixing cylinder 1, the stirrer comprises a rotating shaft 41 and a plurality of stirring blades 42, one end of the rotating shaft 41 penetrates through the middle part of the first end cover 2 and is driven by a driving motor to rotate, and the other end of the rotating shaft 41 abuts against the inner wall of the second end cover 3 to form a positioning ring 32 for fixing the position of the rotating shaft 41, so that the rotating shaft 41 can rotate around the axis of the mixing cylinder 1;

the stirring blades 42 are divided into a plurality of stirring groups, the stirring blades 42 of each stirring group are in a tree shape and extend from the rotating shaft 41 to the two ends and the side close to the wall of the mixing barrel 1, the design can enable materials at the shaft part and the position close to the wall in the charging barrel to be sheared by the stirring blades 42 in the falling process, the dispersity of the materials is improved, the stirring blades 42 of the stirring groups are distributed in a staggered mode, the free end of each stirring blade 42 of each stirring group extends to the position exceeding the middle of the stirring group, and the design can improve the density of the stirring blades 42, so that the stirring efficiency is improved;

in order to disperse the stress of the stirring blades 42 and further increase the density of the stirring blades 42, the stirring blades 42 are twisted spirally along the same direction, and the length direction of the fixed end part of the stirring blades 42 is perpendicular to the rotating shaft 41 so as to improve the mechanical strength of the stirring blades, in order to prevent the materials from being deposited on the inner wall of the mixing cylinder 1 and cause uneven mixing, the side wall of the free end of the stirring blades 42 is connected with the inner wall of the mixing cylinder 1 in a sliding manner and is used for scraping the materials on the inner side wall, and the stirring blades 42 in the mixing cylinder 1 can cover the whole inner side wall of the mixing cylinder to ensure the comprehensiveness of the cleaning effect;

in order to facilitate cleaning and replacing the stirring blades 42 of each stirring group, the end parts of the stirring blades 42 are fixedly arranged on the periphery of the clamping ring 43, the clamping ring 43 is annular, the periphery of the rotating shaft 41 is sleeved with the clamping ring 43, one side of the clamping ring 43 is provided with an opening, two ends of the clamping ring 43, which are located at the opening, extend towards the same side to form fixing plates 431, and the two fixing plates 431 are fixedly connected through bolts and nuts 433, so that the clamping ring 43 can be fixedly connected with the rotating shaft 41.

In the use, mixing barrel 1 and agitator pivot 41 can be set for the corotation as required, also can set for the counter rotation, and during the corotation, the rotational speed should be different to guarantee the mixing effect.

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

1. The coating production device is characterized by comprising a mixing cylinder (1), wherein the mixing cylinder (1) is a hollow cylinder, the mixing cylinder (1) is inclined, the mixing cylinder (1) rotates along the axis of the mixing cylinder, a first end cover (2) and a second end cover (3) are respectively buckled at two ends of the mixing cylinder (1), and two ends of the mixing cylinder (1) are respectively connected with the first end cover (2) and the second end cover (3) in a rotating and sealing manner;

be equipped with the agitator in the inside cavity of compounding section of thick bamboo (1), the agitator includes pivot (41) and a plurality of stirring leaf (42), pivot (41) are rotatory around the axis of compounding section of thick bamboo (1), and is a plurality of stirring group is divided into in stirring leaf (42), and a plurality of stirring leaf (42) of every stirring group all are the branch and locate to extend to the both ends and nearly wall side of compounding section of thick bamboo (1) by pivot (41), and are a plurality of crisscross distribution between the stirring leaf (42) of stirring group.

2. A dope production apparatus as claimed in claim 1, wherein: the free ends of the stirring blades (42) of each stirring group extend to a position beyond the middle of the stirring group.

3. A dope production apparatus as claimed in claim 1, wherein: the stirring blades (42) are twisted spirally along the same direction, and the length direction of the fixed end parts of the stirring blades (42) is vertical to the rotating shaft (41).

4. A dope production apparatus as claimed in claim 1, wherein: the side wall of the free end of the stirring blade (42) is connected with the inner wall of the mixing barrel (1) in a sliding way.

5. A dope production apparatus as claimed in claim 1, wherein: the tip of stirring leaf (42) all sets firmly in snap ring (43) periphery, the periphery of pivot (41) is located in snap ring (43) cover, with pivot (41) fixed connection.

6. A dope production apparatus as claimed in claim 5, wherein: one side of snap ring (43) is the opening, snap ring (43) are located the both ends of opening part and extend to the homonymy and are equipped with fixed plate (431), two through bolt and nut (433) fixed connection between fixed plate (431).

7. A dope production apparatus as claimed in claim 1, wherein: the rotating shaft (41) penetrates through the middle of the first end cover (2), and the end part of the rotating shaft (41) abuts against the positioning ring (32) arranged on the inner wall of the second end cover (3).

8. A dope production apparatus as claimed in claim 1, wherein: the outer wall of compounding section of thick bamboo (1) is equipped with rack (11) along its circumference, the below of compounding section of thick bamboo (1) is equipped with gear (6), gear (6) are connected with rack (11) meshing, gear (6) drive its rotation through motor (63).

9. A dope production apparatus as claimed in claim 1, wherein: the outer wall of compounding section of thick bamboo (1) is equipped with backing ring (12) along its circumference, the below of compounding section of thick bamboo (1) is equipped with backing roll (5), backing roll (5) with backing ring (12) roll meets.

10. A dope production apparatus as claimed in claim 1, wherein: the upper portion of first end cover (2) is equipped with the feed inlet, the bottom of second end cover (3) is equipped with the discharge gate.