CN113856508A

CN113856508A - Preparation process of waterproof coating

Info

Publication number: CN113856508A
Application number: CN202111297878.2A
Authority: CN
Inventors: 何金龙
Original assignee: Harbin Miguolang Environmental Protection Engineering Co ltd
Current assignee: Harbin Miguolang Environmental Protection Engineering Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2021-12-31

Abstract

The invention relates to the field of paint preparation, in particular to a preparation process of a waterproof paint. The process comprises the following steps: the method comprises the following steps: arranging a waterproof coating preparation device, and quantitatively adding a plurality of raw materials into the device; step two: mixing and stirring the raw materials; step three: blanking the mixed coating, and cleaning a waterproof coating preparation device; step four: and collecting the coating. The device includes mixing drum, feeder sleeve and storage case, and circumference equipartition has a plurality of feeder sleeves on the mixing drum, and equal rigid coupling has the storage case on a plurality of feeder sleeves, and the equal rigid coupling of a plurality of storage cases is on the mixing drum. The device still includes upper bracket, crown plate and guide bar, and the upper bracket setting is provided with a plurality of guide bars on the blending barrel on the upper bracket, and the rigid coupling has the crown plate on a plurality of guide bars, and crown plate outer fringe face and blending barrel inner wall coincidence have the advantage that can add the raw materials from many places ration.

Description

Preparation process of waterproof coating

Technical Field

The invention relates to the field of paint preparation, in particular to a preparation process of a waterproof paint.

Background

The waterproof paint is a single-component environment-friendly waterproof paint for liquid construction, takes an imported polyurethane prepolymer as a basic component, and does not contain additives such as tar, asphalt and the like. It is cured after the contact of moisture in the air, and forms a firm, tough and seamless integral waterproof film on the surface of a base layer. Waterproof coating need carry out the ratio with powder and liquid material and mix in the preparation process, present proportion allotment to powder and liquid material all needs the workman to adjust alone before mixing, has the shortcoming that wastes time and energy, consequently need urgently to research and develop one kind and need not the workman to adjust the proportion alone, labour saving and time saving, the even waterproof coating preparation equipment who is used for hydraulic engineering of misce bene.

Disclosure of Invention

The invention aims to provide a preparation process of a waterproof coating, which has the advantage that raw materials can be quantitatively added from multiple positions.

The purpose of the invention is realized by the following technical scheme:

a preparation process of a waterproof coating comprises the following steps:

the method comprises the following steps: arranging a waterproof coating preparation device, and quantitatively adding a plurality of raw materials into the device;

step two: mixing and stirring the raw materials;

step three: blanking the mixed coating, and cleaning a waterproof coating preparation device;

step four: and collecting the coating.

Further, the device includes blending hopper, feeder sleeve and storage case, and the circumference equipartition has a plurality of feeder sleeves on the blending hopper, and equal rigid coupling has the storage case on a plurality of feeder sleeves, and the equal rigid coupling of a plurality of storage cases is on the blending hopper.

Furthermore, the device also comprises an upper support, a ring plate and guide rods, wherein the upper support is arranged on the mixing barrel, a plurality of guide rods are arranged on the upper support, the ring plate is fixedly connected onto the plurality of guide rods, and the outer side surface of the ring plate is coincided with the inner wall of the mixing barrel.

Furthermore, the device also comprises pushing pipes, and the pushing pipes are arranged in the plurality of feeding pipes in a sliding manner.

Drawings

The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a process flow diagram for preparing a water-repellent coating;

FIG. 2 is a schematic view of a structure in which raw materials are uniformly added from a plurality of places;

FIG. 3 is a schematic structural view of cleaning the inner wall of the mixing tub;

FIG. 4 is a schematic diagram of a configuration for metered addition of a plurality of materials into a mixing barrel;

FIG. 5 is a schematic view of the construction of the threaded rod and push tube assembly;

FIG. 6 is a schematic diagram of the structure of FIG. 5 for propelling a feedstock;

FIG. 7 is a schematic structural view of a mixed raw material;

FIG. 8 is a schematic diagram of a configuration for adjusting the mixing range of the configuration shown in FIG. 7;

FIG. 9 is a schematic view of the structure of FIG. 7 driven to lift and rotate;

FIG. 10 is a schematic view of the structure for cleaning the floor of the mixing tub;

fig. 11 is a schematic structural view of the driving ring plate cleaning the inner wall of the mixing tub.

Detailed Description

Referring to fig. 1, an implementation flow for preparing a waterproof coating is illustrated in detail:

a preparation process of a waterproof coating comprises the following steps: the method comprises the following steps: arranging a waterproof coating preparation device, and quantitatively adding a plurality of raw materials into the device; step two: mixing and stirring the raw materials; step three: blanking the mixed coating, and cleaning a waterproof coating preparation device; step four: and collecting the coating.

Referring to fig. 2, the implementation process of dispersedly adding various waterproof coating raw materials is described in detail:

the device comprises a mixing barrel 11, wherein the mixing barrel 11 is used for preparing a container for mixing various raw materials of the waterproof coating,

circumference equipartition has a plurality of feed pipes 12 on the blending bin 11, a plurality of feed pipes 12 are used for adding multiple raw materials to the blending bin 11 in, different raw materials add into the blending bin 11 from the position of difference in, when mixing in the blending bin 11, multiple raw materials from different positions interpolation mix more easily, can accelerate the mixing speed, equal fixedly connected with storage case 13 on a plurality of feed pipes 12, a plurality of storage cases 13 are used for saving the multiple raw materials of waterproof coating, carry out the supply of raw materials to the blending bin 11, a plurality of storage cases 13 get discharge gate department and all are provided with the governing valve, can adjust the discharge speed of a plurality of storage cases 13, thereby realize the interpolation of the different weights of multiple raw materials, the equal fixed connection of a plurality of storage cases 13 is on the blending bin 11, strengthen the steadiness of a plurality of storage cases 13, prevent that a plurality of storage cases 13 from appearing damaging when long-term use.

Referring to fig. 3, the implementation process of cleaning the inner wall of the mixing barrel is described in detail:

upper bracket 21 can be dismantled and connect on blending tank 11, sliding connection has a plurality of guide bars 23 on upper bracket 21, a plurality of guide bars 23 can go on with rising with going down, fixedly connected with crown plate 22 on a plurality of guide bars 23, a plurality of guide bars 23 drive crown plate 22 and go up and down, crown plate 22 outer fringe face and blending tank 11 inner wall coincidence, when crown plate 22 descends, scrape the raw materials on blending tank 11 inner wall, prevent that there are a plurality of raw materials to adhere to and do not participate in the preparation of water proof coating on blending tank 11 inner wall, cause the ratio of the multiple raw materials of coating not accurate enough, influence water proof coating's performance, after accomplishing water proof coating's preparation, in order to obtain all coatings of making, still need crown plate 22 to descend, scrape adnexed whole coatings on blending tank 11 inner wall, avoid the coating of making to appear extravagantly.

Referring to fig. 4, 5 and 6, the implementation process of precisely controlling and quantitatively adding a plurality of waterproof coating raw materials is explained in detail:

equal sliding connection has propulsion pipe 35 in a plurality of feed pipes 12, the excircle diameter of propulsion pipe 35 equals with the inner wall diameter of feed pipe 12, promote the raw materials when a plurality of propulsion pipes 35 slide and fall into blending tank 11 in and carry out the shutoff to feed pipe 12, make the raw materials in the feed pipe 12 no longer fall, as long as control a plurality of propulsion pipes 35's slip time just can realize the time of a plurality of feed pipes 12 to blending tank 11 in the feed, and then cooperate the governing valve that sets up on a plurality of storage tanks 13, just can realize providing different raw materials to the ration in the blending tank 11, and then realize waterproof coating's accurate production.

Referring to fig. 4, 5 and 6, the implementation of the simultaneous sliding of multiple push pipes to stop or start the metered feeding into the mixing tub is detailed:

the feeding pipes 12 are fixedly connected with extension frames 13, the extension frames 13 are rotatably connected with threaded rods 33, the threaded rods 33 are in threaded transmission with corresponding pushing pipes 35, the pushing pipes 35 are fixedly connected with limit rods 36, the limit rods 36 are respectively and slidably connected with the corresponding feeding pipes 12, when the threaded rods 33 rotate synchronously, the threaded rods 33 drive the corresponding pushing pipes 35 through threads, the pushing pipes 35 can only slide under the limitation of the corresponding limit rods 36, so that synchronous feeding or stopping of feeding into the mixing barrel 11 is realized, the threaded rods 33 are fixedly connected with gear ring gears 34, the auxiliary frames 31 are uniformly distributed on the outer wall of the mixing barrel 11, the gear rings 32 are rotatably connected on the auxiliary frames 31, the gear ring gears 34 are in meshed transmission with the gear rings 32, one auxiliary frame 31 is fixedly connected with a speed reducing motor I, fixedly connected with drive ring gear 32 pivoted reduction gear on this gear motor I's the output shaft, start gear motor I, reduction motor I drives reduction gear and rotates, reduction gear drive ring gear 32 rotates, a plurality of ring gear gears 34 synchronous rotation of ring gear 32 meshing drive, a plurality of ring gear gears 34 drive a plurality of threaded rods 33 synchronous rotation, realize synchronous to the feed in the mixing barrel 11 or stop the feed.

Referring to fig. 2 and 7, an implementation of mixing a plurality of waterproof coating materials is described in detail:

the upper bracket 21 is provided with a rotating block 41, the rotating block 41 can rotate and slide on the upper bracket 21, the rotating block 41 is fixedly connected with a mixing rack 42, the mixing rack 42 is rotatably connected with a plurality of mixing rods 61, when the rotating block 41 rotates, the rotating block 41 drives the mixing rack 42 to rotate, the mixing rack 42 drives the mixing rods 61 to rotate, the mixing rods 61 rotate to mix a plurality of raw materials in the mixing barrel 11, the excircle diameter of the rotating range of the mixing rods 61 at the horizontal level is equal to the inner wall diameter of the mixing barrel 11, full-coverage mixing and stirring can be carried out in the mixing barrel 11, the mixing of the raw materials can be more uniform and rapid, the mixing speed of waterproof paint is further accelerated, when the annular plate 22 descends to clean the inner wall of the mixing barrel 11, the annular plate can interfere with the mixing rods 61 at the horizontal level, and therefore the mixing rods 61 can be rotated, make a plurality of mixing rod 61 slopes, no longer interfere the lift of ring plate 22, simultaneously, a plurality of mixing rod 61 of slope also can make adnexed coating trickle along a plurality of mixing rod 61, carry out the collection of water proof coating, the range in the upper and lower direction when every mixing rod 61 mixes the raw materials also can be enlarged to the slope of a plurality of mixing rod 61 for the raw materials obtains abundant mixture.

Referring to fig. 7, the implementation process for accelerating the speed of mixing raw materials is described in detail:

equal fixedly connected with expands board 62 on a plurality of hybrid rods 61, a plurality of expansion boards 62 play the effect of the area that sweeps when a plurality of hybrid rods 61 of increase rotate, increase mixed area, can make the more quick quilt of multiple raw materials rotate and mix, also the more quick mixture that carries out multiple coating raw materials, can set up a plurality of through-holes on a plurality of expansion boards 62, when a plurality of expansion boards 62 rotate, because the swirl appears in the raw materials is avoided in the existence of a plurality of through-holes, thereby accelerate the mixing speed of raw materials once more.

Referring to fig. 9, the implementation process of driving the rotation block to rotate is described in detail:

rotate on the roof-rack 24 and be connected with mixed action wheel 72, mix action wheel 72 fixed connection on gear motor II's output shaft, gear motor II fixed connection is on roof-rack 24, start gear motor II, gear motor II drives mixed action wheel 72 and rotates, fixedly connected with hybrid wheel 43 on the turning block 41, hybrid wheel 43 and the transmission of mixed action wheel 72 meshing, hybrid wheel 72 rotates meshing drive hybrid wheel 43 and rotates, hybrid wheel 43 drives turning block 41 and rotates, thereby realize that mixed frame 42 drives and a plurality of hybrid rod 61 rotates the preparation that carries out water proof coating to the mixture of multiple water proof coating's raw materials.

Referring to fig. 8 and 9, the implementation of the adjustment of the rotation of the plurality of mixing rods is detailed:

the adjusting rod 51 is fixedly connected with a plurality of adjusting blocks 52, the upper and lower surfaces of a plurality of mixing rods 61 with the same height are provided with the adjusting blocks 52, the adjusting blocks 52 are all connected in the mixing frame 42 in a sliding manner, the push rod 71 is connected on the top frame 24 in a sliding manner, the push rod 71 is fixedly connected on the air cylinder rod, the air cylinder is fixedly connected on the top frame 24, when the air cylinder is started, the air cylinder rod pushes the push rod 71 to slide, the push rod 71 pushes the adjusting rod 51 to slide, the adjusting rod 51 drives the adjusting blocks 52 to descend, the adjusting blocks 52 drive the mixing rods 61 to rotate, so that the rotating adjustment of the mixing rods 61 is realized, the adjusting block 52 at the lowest end and the inner bottom plate of the mixing frame 42 are fixedly connected with springs, when the push rod 71 pushes the adjusting rod 51, the springs are stressed and compressed, when the push rod 71 does not push the adjusting rod 51, the compressed springs push the adjusting blocks 52 fixedly connected with the adjusting rod to reset, thereby regulating the rotation of the plurality of mixing rods 61.

Referring to fig. 10, the implementation process of the complete blanking of the prepared coating is detailed:

the mixing barrel 11 is fixedly connected with a fixed plate 82, the mixing barrel 11 is rotatably connected with a movable rod 81, the mixing barrel 11 is slidably connected with a pressure rod 83, a spring is fixedly connected between the pressure rod 83 and the mixing barrel 11, the pressure rod 83 and the movable rod 81 are in threaded transmission, the mixing barrel 11 is provided with a collecting port for blanking prepared coating, the collecting port is blocked in a normal state, after the coating at the collecting port is opened and automatically flows, the ring plate 22 descends to scrape the inner wall of the mixing barrel 11 completely, the air cylinder is started to push the adjusting rod 51 to descend to the bottommost end, the air cylinder is continuously started, the push rod 71 pushes the mixing wheel 43 to descend, the mixing wheel 43, the rotating block 41 and the mixing frame 42 descend, the pressure rod 83 is pressed by the mixing frame 42, the pressure rod 83 drives the movable rod 81 to rotate for a circle through threads, the coating on the bottom plate of the mixing barrel 11 is scraped down and flows out from the collecting port, and the collecting port is tangent to the vertical side surface of the fixed plate 82, the paint pushed by the moving rod 81 is surely collected by flowing down from the collection port.

The structure for cleaning the inner wall of the mixing tub will be described below with reference to fig. 11:

the device also comprises a lifting gear 91, a lifting threaded pipe 92 and a lifting driving wheel 93, wherein the lifting gear 91 and the lifting driving wheel 93 are rotatably connected on the upper bracket 21, the lifting gear 91 and the lifting driving wheel 93 are in meshing transmission, the lifting driving wheel 93 is fixedly connected on an output shaft of a speed reducing motor III, the speed reducing motor III is fixedly connected on the upper bracket 21, a speed reducing motor III is started, the speed reducing motor III drives the lifting driving wheel 93 to rotate, the lifting driving wheel 93 is in meshing transmission to drive the lifting gear 91 to rotate, the lifting threaded pipe 92 is fixedly connected on the lifting gear 91, a thread is arranged on the outer wall of one guide rod 23, the guide rod 23 and the lifting threaded pipe 92 are in threaded transmission, the lifting threaded pipe 92 drives the guide rod 23 in contact with the lifting threaded pipe to lift through the thread when rotating, so that the guide rod 23 drives the ring plate 22 to lift, and the ring plate 22 scrapes off paint on the inner wall of the mixing barrel 11, because the coating has the adhesion, can have a lot of coatings to adhere to on the inner wall of blending tank 11 and can't collect by the mobility of self, cause the waste of coating, difficult clean when the coating solidifies, still can cause the difficult clear consequence of preparation facilities.

Claims

1. A preparation process of a waterproof coating is characterized by comprising the following steps:

step two: mixing and stirring the raw materials;

step four: and collecting the coating.

2. The process for preparing a waterproof coating material according to claim 1, wherein: the device includes mixing drum (11), feed pipe (12) and storage case (14), and circumference equipartition has a plurality of feed pipes (12) on mixing drum (11), and equal rigid coupling has storage case (13) on a plurality of feed pipes (12), and the equal rigid coupling of a plurality of storage cases (13) is on mixing drum (11).

3. The waterproof coating material preparation process according to claim 2, characterized in that: the device also comprises an upper support (21), a ring plate (22) and guide rods (23), wherein the upper support (21) is arranged on the mixing barrel (11), the upper support (21) is provided with a plurality of guide rods (23), the plurality of guide rods (23) are fixedly connected with the ring plate (22), and the outer side surface of the ring plate (22) is coincided with the inner wall of the mixing barrel (11).

4. The waterproof coating material preparation process according to claim 3, characterized in that: the device also comprises pushing pipes (35), and the pushing pipes (35) are arranged in the plurality of feeding pipes (12) in a sliding mode.

5. The process for preparing a waterproof coating material according to claim 4, wherein: the device is still including extending frame (13), auxiliary frame (31), ring gear (32), threaded rod (33), ring gear (34) and gag lever post (36), all be provided with on a plurality of feed pipes (12) and extend frame (13), all rotate threaded rod (33) on a plurality of extension frame (13), equal rigid coupling has ring gear (34) on a plurality of threaded rod (33), the equipartition has a plurality of auxiliary frames (31) on mixing drum (11) outer wall, it has ring gear (32) to rotate on a plurality of auxiliary frames (31), a plurality of ring gear (34) all mesh the transmission with ring gear (32), a plurality of threaded rod (33) all pass through screw drive with corresponding push pipe (35), equal rigid coupling has two gag lever posts (36) on a plurality of push pipe (35), a plurality of gag lever posts (36) all slide on corresponding feed pipe (12).

6. The process for preparing a waterproof coating material according to claim 5, wherein: the device still includes turning block (41), mixes frame (42) and mixing rod (61), is provided with turning block (41) on upper bracket (21), and the rigid coupling has mixing frame (42) on turning block (41), rotates on mixing frame (42) and has a plurality of mixing rod (61).

7. The process for preparing a waterproof coating material according to claim 6, wherein: the device also comprises an expansion plate (62), and the expansion plates (62) are fixedly connected to the mixing rods (61).

8. The process for preparing a waterproof coating material according to claim 6, wherein: the device also comprises a top frame (24), a mixing wheel (43) and a mixing driving wheel (72), wherein the mixing driving wheel (72) rotates on the top frame (24), the mixing wheel (43) is fixedly connected on the rotating block (41), and the mixing wheel (43) and the mixing driving wheel (72) are in meshing transmission.

9. The process for preparing a waterproof coating material according to claim 8, wherein: the device also comprises an adjusting rod (51), adjusting blocks (52) and a push rod (71), wherein the adjusting rod (51) is fixedly connected with a plurality of adjusting blocks (52), the upper surface and the lower surface of a plurality of mixing rods (61) with the same height are provided with the adjusting blocks (52), and the push rod (71) slides on the top frame (24).

10. The process for preparing a waterproof coating material according to claim 9, wherein: the device still moves pole (81), stationary blade (82) and depression bar (83), and the rigid coupling has stationary blade (82) on mixing drum (11), rotates on mixing drum (11) and has moved pole (81), and it has depression bar (83) to slide on mixing drum (11), and depression bar (83) and move pole (81) and pass through screw thread transmission.