CN213854272U

CN213854272U - Graphite alkene zinc powder coating dispersion devices

Info

Publication number: CN213854272U
Application number: CN202022272635.0U
Authority: CN
Inventors: 王书传; 许晓荣; 李旺平; 王诗榕; 李林; 王永涛
Original assignee: XINHE NEW MATERIAL CO Ltd
Current assignee: XINHE NEW MATERIAL CO Ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-08-03
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to the technical field of coating production equipment, and provides a graphene zinc powder coating dispersing device which comprises a tank body and support frames arranged on two sides of the bottom of the tank body, a movable clapboard is arranged in the tank body, the clapboard divides the tank body into a grinding cavity and a stirring cavity, a first driving motor is fixedly arranged at the center of the top end of the tank body, the output end of the first driving motor is fixedly connected with a first rotating shaft, a plurality of grinding mechanisms are arranged on the first rotating shaft, a second driving motor is fixedly arranged at the center position of the bottom end of the tank body, the output end of the second driving motor is fixedly connected with a second rotating shaft, a plurality of connecting blocks are arranged on the second rotating shaft at equal intervals, stirring blades are fixedly connected onto the connecting blocks, the stirring blades are distributed on the outer sides of the connecting blocks at equal angles, and a plurality of arc-shaped protrusions are arranged on the stirring blades. The problem that the existing coating dispersing device is difficult to uniformly disperse raw materials of graphene zinc powder coatings is solved.

Description

Graphite alkene zinc powder coating dispersion devices

Technical Field

The utility model relates to a coating production facility technical field especially relates to a graphite alkene zinc powder coating dispersion devices.

Background

The graphene zinc powder coating is a double-component heavy-duty anticorrosive coating composed of graphene, zinc powder, epoxy resin, an anticorrosive filler, an auxiliary agent, a curing agent and the like. Compared with the traditional epoxy zinc-rich primer, the product has super-strong corrosion resistance, excellent salt spray resistance, impact resistance, adhesive force and wear resistance, excellent physical and mechanical properties and excellent cathodic protection capability, can be prepared into a product with low metal zinc content, saves zinc resources, reduces maintenance cost, and is suitable for coating marine equipment, petroleum and petrochemical industry, bridges and ships and equipment manufacturing. The coating dispersing device is a common device in the coating production process, and the main purpose of the device is to mix materials to achieve the effect of uniform dispersion of the coating. Chinese patent No.: 201620930263.7 discloses a dispersion devices for paint produce, including the base, be fixed in left stand of base, motor, dispersion pole and driving roller, the stand upper end is equipped with the top cap, the inside upper end of stand is fixed with the motor, and the inside drive roller that is equipped with of motor output axle head top cap, top cap right side are equipped with driven gyro wheel, and the driven gyro wheel lower extreme is fixed with dispersion pole, dispersion pole lower extreme are connected with the puddler, and the puddler side is equipped with a plurality of dispersion impeller, and the base right side is fixed with driving roller, the driving roller upper end cover has two semi-circular covers, and two semi-circular cover interface are equipped with the sealing strip, the driving roller right side is equipped with split type colloid mill device. The coating dispersing device is simple in structure and ingenious in design. However, the graphene zinc powder coating is subjected to dispersion treatment by adopting the dispersing device disclosed by the patent, so that the graphene, zinc powder and a coating matrix are difficult to mix well, the coating is easy to disperse unevenly, and the finally produced graphene zinc powder coating is poor in performance.

SUMMERY OF THE UTILITY MODEL

Therefore, to above content, the utility model provides a graphite alkene zinc powder coating dispersion devices solves current coating dispersion devices and is difficult to the even problem of raw materials dispersion with graphite alkene zinc powder coating.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a graphene zinc powder coating dispersing device comprises a tank body and supporting frames arranged on two sides of the bottom of the tank body, wherein a movable partition plate is arranged in the tank body and divides the tank body into a grinding cavity and a stirring cavity, a feed inlet is formed in one side of the top of the tank body, a first driving motor is fixedly arranged at the central position of the top of the tank body, the output end of the first driving motor is fixedly connected with a first rotating shaft, the first rotating shaft extends into the grinding cavity of the tank body, a plurality of grinding mechanisms are arranged on the first rotating shaft, the grinding mechanisms are rotatably connected with the first rotating shaft through connecting sleeves, each grinding structure comprises a fixing rod and a grinding block, one end of each fixing rod is fixedly connected with the connecting sleeves, the fixing rods are distributed on the outer sides of the connecting sleeves at equal angles, the other end of each fixing rod is connected with the grinding block, and a second driving motor is fixedly arranged at the central position of the bottom of the tank body, the output end of the second driving motor is fixedly connected with a second rotating shaft, the second rotating shaft extends into the stirring cavity of the tank body, a plurality of connecting blocks and connecting blades are arranged on the second rotating shaft at equal intervals, each of the connecting blocks is fixedly connected with a stirring blade, each of the stirring blades is distributed outside the connecting blocks at equal angles, a plurality of arc-shaped protrusions are arranged on the stirring blades, and a discharge hole is formed in the bottom of one side of the tank body.

Further improvement: the lower part of baffle is equipped with between the filter, the below of filter is the stirring chamber.

Further improvement: and ultrasonic generating devices are arranged on two opposite sides of the inner side wall of the stirring cavity.

Further improvement: the grinding mechanisms are installed on the rotating shaft at equal intervals, and the number of the grinding mechanisms is 3-5.

Further improvement: the grinding block is arc-shaped.

Further improvement: two sides of the stirring blade are provided with arc-shaped bulges

By adopting the technical scheme, the beneficial effects of the utility model are that:

the utility model discloses a mobilizable baffle will grind the chamber and separate with the dispersion chamber, mutual noninterference each other. At first get into graphite alkene zinc powder coating from the feed inlet, grind the required fineness with coating in grinding the intracavity, set up a plurality of grinding machanisms in grinding the intracavity, when starting first driving motor, first axis of rotation begins to rotate, drives grinding machanism and rotates, and the grinding piece among the grinding machanism rotates the in-process and fully grinds coating, makes coating more exquisite. Remove the baffle after the grinding, on the coating whereabouts to the filter, filter the large granule impurity that contains in the coating and not grind abundant raw materials, guarantee the quality of powder. Paint gets into the stirring chamber after the filter filters, and the stirring leaf that the stirring intracavity set up carries out intensive mixing to paint, and the arc arch that sets up on the stirring leaf has increased the area of contact of paint with the stirring leaf, and it is urgent to make the flow of stirring intracavity paint more torrent simultaneously, improves paint dispersion homogeneity effectively. Set up ultrasonic wave generating device on stirring intracavity wall, through the mutual cooperation of the mechanical stirring of ultrasonic oscillation and stirring leaf, make coating dispersedly more even, can also eliminate the bubble in the coating.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a top view of the grinding mechanism of the embodiment;

FIG. 3 is a plan view of the stirring vanes in the examples.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

The embodiment of the utility model provides a do:

referring to fig. 1 to 3, a graphene zinc powder coating dispersing device comprises a tank body 1 and support frames 2 arranged on two sides of the bottom of the tank body 1, wherein a movable partition plate 3 is arranged in the tank body 1, a filter plate 16 is arranged below the partition plate, a grinding chamber 4 is arranged above the partition plate 3, a stirring chamber 5 is arranged below the filter plate, a feed inlet 6 is arranged on one side of the top end of the tank body 1, a first driving motor 7 is fixedly arranged at the central position of the top end of the tank body 1, a first rotating shaft 8 is fixedly connected with the output end of the first driving motor 7, the first rotating shaft 8 extends into the grinding chamber 4 of the tank body, three grinding mechanisms are arranged on the first rotating shaft 8, the grinding mechanisms are rotatably connected with the first rotating shaft 8 through a connecting sleeve 9, each grinding mechanism comprises a fixing rod 10 and a grinding block 11, one end of the fixing rod 10 is fixedly connected with the connecting sleeve 9, the fixing rods 10 are distributed at equal angles on the outer side of the connecting sleeve 9, an angle of 120 degrees is formed between adjacent fixing rods in the same grinding mechanism, the other end of each fixing rod 10 is connected with the grinding block 11, the grinding block 11 is arc-shaped, a second driving motor 12 is fixedly arranged at the center of the bottom end of the tank body 1, the output end of the second driving motor 12 is fixedly connected with a second rotating shaft 13, the second rotating shaft 13 extends into the stirring cavity 5 of the tank body, four connecting blocks 14 are arranged on the second rotating shaft 13 at equal intervals, stirring blades 15 are fixedly connected to each connecting block 14, each stirring blade 15 is distributed on the outer side of the connecting block at equal angles, an angle of 90 degrees is formed between every two adjacent stirring blades, the stirring blade 15 is provided with a plurality of arc-shaped protrusions 16, the two opposite sides of the inner side wall of the stirring cavity 5 are provided with ultrasonic generating devices 17, and the bottom of one side of the tank body is provided with a discharge hole 18.

The utility model discloses a working method is:

at first send into graphite alkene zinc powder coating in the feed inlet, start a driving motor, first axis of rotation begins to rotate, and the adapter sleeve that is connected with first axis of rotation then rotates, drives the dead lever and rotates to the abrasive brick that makes the dead lever connect grinds coating, grinds to required fineness after, puts aside the baffle, and the coating after the grinding falls to the filter on, filters the large granule impurity that contains in the coating and not grinds abundant raw materials, guarantees the quality of powder. Paint gets into the stirring chamber after the filter filters, starts second driving motor, and the second axis of rotation begins to rotate, drives the stirring leaf and rotates, and the stirring leaf carries out intensive mixing to paint, and the arc arch that sets up on the stirring leaf has increased the area of contact of paint with the stirring leaf, and it is more urgent to make the flow of stirring intracavity paint simultaneously, improves paint dispersion homogeneity effectively. Set up ultrasonic wave generating device on stirring intracavity wall, through the mutual cooperation of the mechanical stirring of ultrasonic oscillation and stirring leaf, make coating dispersedly more even, can also eliminate the bubble in the coating.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a graphite alkene zinc powder coating dispersion devices, includes jar body and the support frame of locating jar body bottom both sides, its characterized in that: the tank body is internally provided with a movable partition board which divides the tank body into a grinding cavity and a stirring cavity, one side of the top end of the tank body is provided with a feed inlet, a first driving motor is fixedly arranged at the central position of the top end of the tank body, the output end of the first driving motor is fixedly connected with a first rotating shaft, the first rotating shaft extends into the grinding cavity of the tank body, the first rotating shaft is provided with a plurality of grinding mechanisms, the grinding mechanisms are rotatably connected with the first rotating shaft through a connecting sleeve, each grinding mechanism comprises a fixing rod and a grinding block, one end of each fixing rod is fixedly connected with the connecting sleeve, the fixing rods are equiangularly distributed on the outer side of the connecting sleeve, the other end of each fixing rod is connected with the grinding block, a second driving motor is fixedly arranged at the central position of the bottom end of the tank body, and the output end of the second driving motor is fixedly connected with a second rotating shaft, the stirring intracavity of jar body is stretched into to the second axis of rotation, equidistant a plurality of connecting block that is equipped with of second axis of rotation, each fixedly connected with stirring leaf on the connecting block, each the angular distribution such as stirring leaf is in the connecting block outside, it is protruding to be equipped with a plurality of arc on the stirring leaf, the bottom of jar body one side is equipped with the discharge gate.

2. The graphene zinc powder coating dispersing device of claim 1, characterized in that: the below of baffle is equipped with the filter, the below of filter is the stirring chamber.

3. The graphene zinc powder coating dispersing device of claim 1, characterized in that: and ultrasonic generating devices are arranged on two opposite sides of the inner side wall of the stirring cavity.

4. The graphene zinc powder coating dispersing device of claim 1, characterized in that: the grinding mechanisms are installed on the first rotating shaft at equal intervals, and the number of the grinding mechanisms is 3-5.

5. The graphene zinc powder coating dispersing device of claim 1, characterized in that: the grinding block is arc-shaped.

6. The graphene zinc powder coating dispersing device of claim 1, characterized in that: and arc-shaped bulges are arranged on both sides of the stirring blade.