CN108211906B

CN108211906B - JS polymer cement base water proof coating agitated vessel

Info

Publication number: CN108211906B
Application number: CN201810086105.1A
Authority: CN
Inventors: 王本勋; 晋路路; 李纯
Original assignee: Jiangsu Lihao Building Materials Technology Co ltd
Current assignee: Jiangsu Lihao Building Materials Technology Co.,Ltd.
Priority date: 2018-01-29
Filing date: 2018-01-29
Publication date: 2021-05-18
Anticipated expiration: 2038-01-29
Also published as: CN108211906A

Abstract

The invention relates to a stirring device, in particular to JS polymer cement-based waterproof coating stirring equipment, which comprises a bracket and a motor arranged at the top end of the bracket, wherein a rotating shaft of the motor is connected with a connecting shaft arranged at the top end in the bracket, and a stirring shaft is fixed on the connecting shaft; the stirring shaft is provided with a stirring roller; the inside of the bracket is connected with a cylinder body through a fixed seat, the outer side wall of the cylinder body is fixed through a fixed lock catch, and the cylinder body is rotationally connected with the fixed seat; the bottom end of the cylinder body is provided with a material outlet which is connected with a feed inlet of a three-way valve; the cylinder body internally mounted has the inner bag, and inner bag top intercommunication has the connecting pipe, and the exit of connecting pipe is equipped with the sifting sieve, and connecting pipe one end is connected with the suction pump of fixing on the support, and the circulating breakage of coating has been realized to the cooperation use of suction pump and sifting sieve. The invention can completely refine the slurry, thoroughly solve the generation of fine lumps, and simultaneously realize the full mixing of powder, thereby ensuring the accuracy of proportioning.

Description

JS polymer cement base water proof coating agitated vessel

Technical Field

The invention relates to a stirring device, in particular to a stirring device for JS polymer cement-based waterproof paint.

Background

The polymer cement waterproof coating is called JS waterproof coating for short, J refers to polymer, and S refers to cement, so JS is the polymer cement waterproof coating. The polymer cement waterproof paint is an organic liquid material composed of polymer emulsion such as polyacrylate emulsion, ethylene-vinyl acetate copolymer emulsion and the like and various additives. The polymer cement waterproof coating is a two-component water-based building waterproof coating prepared by reasonably proportioning and compounding inorganic powder consisting of inorganic fillers such as cement, quartz sand, light and heavy calcium carbonate and various additives. In the building engineering, the JS composite waterproof coating and the cement polymer waterproof coating are the same material.

The compounding method of the polymer cement waterproof coating is that liquid material and water are poured into a stirring barrel, powder material is slowly added into the stirring barrel under the continuous stirring of a hand-held stirrer, and the stirring is carried out for at least 5 minutes, and the stirring is thoroughly and uniformly carried out, so that the polymer cement waterproof coating is in a slurry state and has no lumps. However, in the actual operation process, some small lumps which are difficult to break are often generated, and powder is often adhered to the inner walls of the hand-held stirrer and the stirring barrel, so that the coating quality is influenced, and the proportioning is not very accurate because part of the powder is not mixed.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides JS polymer cement-based waterproof coating stirring equipment which can completely refine slurry, thoroughly solve the generation of fine lumps, and simultaneously realize the sufficient mixing of powder, thereby ensuring the matching accuracy.

In order to solve the technical problems, the invention adopts the technical scheme that: the JS polymer cement-based waterproof coating stirring equipment comprises a bracket and a motor arranged at the top end of the bracket, wherein a rotating shaft of the motor is connected with a connecting shaft arranged at the top end in the bracket, and a stirring shaft is fixed on the connecting shaft; the stirring shaft is provided with a stirring roller, the stirring roller is made of stainless steel materials, and the surface of the stainless steel is provided with a spherical-crown-shaped pit, so that the change of a flow field on the surface of the stirring roller is favorably realized, and the coating is prevented from being adhered to the surface of the stirring roller; the inside of the bracket is connected with a cylinder body through a fixed seat, the outer side wall of the cylinder body is fixed through a fixed lock catch, the cylinder body is rotatably connected with the fixed seat, the fixed lock catch fixes the cylinder body during stirring, the fixed lock catch is unlocked during cleaning, and the cylinder body rotates around the fixed seat to incline the cylinder body, so that the inside of the cylinder body is cleaned; the cylinder body is provided with an observation window and a feed inlet, powder is added from the feed inlet, the bottom end of the cylinder body is provided with a material outlet, and the material outlet is connected with a feed inlet of a three-way valve; the inner container is installed inside the cylinder body, the top end of the inner container is communicated with a connecting pipe, a fine screening sieve is arranged at the outlet of the connecting pipe and used for crushing fine agglomerates in the coating, and one end of the connecting pipe is connected with a suction pump fixed on the support; the liquid inlet of the suction pump is connected with one discharge port of the three-way valve, the other discharge port of the three-way valve is communicated with the outside for discharging, the suction pump and the fine screening are matched for use to realize the circulating type crushing of the coating, so that the fine agglomerates are completely crushed, and the mesh number of the fine screening is determined according to the actual use condition; a switch is arranged on the bracket and is electrically connected with the motor and the interior of the suction pump; the inner container is rotationally connected with the cylinder body; the bottom end of the inner container is communicated with the material outlet; the fixed lock catch and the bracket are welded.

Further, the stirring roller comprises a disc, L-shaped rods, supporting rods and fixing rings, the disc is fixed at the bottom end of the stirring shaft, the L-shaped rods are provided with four and are evenly arranged around the disc, the stirring shaft is sleeved with the fixing rings, and the supporting rods are connected between the fixing rings and the L-shaped rods.

The invention has the beneficial effects that: the invention realizes the crushing of the fine lump coating through the mutual matching of the arranged suction pump and the fine screening sieve, and simultaneously solves the problem of coating residue by cleaning the inner wall of the inner container by adopting the steel wire brush, thereby ensuring the accurate proportioning of the coating.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the cylinder according to the present invention;

FIG. 3 is a schematic view of the structure of the stirring shaft of the present invention.

In the figure: the device comprises a support 1, a connecting shaft 2, a cylinder body 3, an observation window 4, a fixed seat 5, a material outlet 6, a motor 7, a switch 8, a connecting pipe 9, a fixed lock catch 10, a liquid inlet 11, a suction pump 12, a stirring shaft 13, an inner container 14, a stirring roller 15, a feeding port 31, a disc 151, an L-shaped rod 152, a support rod 153, a fixed ring 154, a steel wire brush 155 and a centrifugal ball 156.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 3, the JS polymer cement-based waterproof coating stirring device disclosed by the invention comprises a bracket 1 and a motor 7 mounted at the top end of the bracket 1, wherein a rotating shaft of the motor 7 is connected with a connecting shaft 2 arranged at the top end inside the bracket 1, and a stirring shaft 13 is fixed on the connecting shaft 2; the stirring shaft 13 is provided with the stirring roller 15, the stirring roller 15 is made of stainless steel, and the surface of the stainless steel is provided with the spherical-crown-shaped concave pit, so that the change of a flow field on the surface of the stirring roller 15 is facilitated, and the coating is prevented from being adhered to the surface of the stirring roller 15; the inside of the bracket 1 is connected with a cylinder body 3 through a fixed seat 5, the outer side wall of the cylinder body 3 is fixed through a fixed lock catch 10, the cylinder body 3 is rotatably connected with the fixed seat 5, the fixed lock catch 10 fixes the cylinder body 3 during stirring, the fixed lock catch 10 is unlocked during cleaning, and the cylinder body 3 rotates around the fixed seat 5 to incline the cylinder body 3 so as to clean the inside of the cylinder body 3; the cylinder body 3 is provided with an observation window 4 and a feed inlet 31, powder is added from the feed inlet 31, the bottom end of the cylinder body 3 is provided with a material outlet 6, and the material outlet 6 is connected with a feed inlet of a three-way valve; an inner container 14 is arranged in the cylinder body 3, the top end of the inner container 14 is communicated with a connecting pipe 9, a fine screening sieve is arranged at the outlet of the connecting pipe 9 and used for crushing fine agglomerates in the coating, and one end of the connecting pipe 9 is connected with a suction pump 12 fixed on the support 1; the liquid inlet 11 of the suction pump 12 is connected with one discharge port of the three-way valve, the other discharge port of the three-way valve is communicated with the outside for discharging, the suction pump 12 and the fine screening are matched for use to realize the circulating type crushing of the coating, so that the fine agglomerates are completely crushed, and the mesh number of the fine screening is determined according to the actual use condition; a switch 8 is arranged on the bracket 1, and the switch 8 is electrically connected with the motor 7 and the interior of the suction pump 12; the inner container 14 is rotatably connected with the cylinder body 3; the bottom end of the inner container 14 is communicated with the material outlet 6; the fixed lock catch 10 is welded with the bracket 1.

Further, stirring roller 15 includes disc 151, L shape pole 152, branch 153 and solid fixed ring 154, disc 151 is fixed in the bottom of (mixing) shaft 13, L shape pole 152 is provided with four and evenly arranges around disc 151, and the cover is equipped with fixed 154 ring on the (mixing) shaft 13, is connected with branch 153 between solid fixed ring 154 and the L shape pole 152.

When the device is used, the motor 7 is started to drive the stirring shaft 13 to rotate through the connecting shaft 2, the stirring roller 15 on the surface of the stirring shaft 13 drives the coating inside the inner container 14 to stir, powder is added while stirring, after the stirring is carried out for a period of time, the operation of the suction pump 12 is controlled through the switch 8, the crushing of fine agglomerates is realized, the stirring condition of the coating is observed through the observation window 4, and the coating flows out through the material outlet 6 and the three-way valve after being fully stirred.

Example two:

the second embodiment includes the first embodiment, and the second embodiment further includes that a steel wire brush 155 is arranged on the outer side of the L-shaped rod, the steel wire brush 155 is used for scraping off coating on the inner wall of the inner container 14, abrasion to the inner container 14 can be reduced due to the rotary connection between the inner container 14 and the cylinder body 3, a rectangular groove is formed in the inner wall of the inner container 14, the rectangular groove is spirally arranged along the inner wall of the inner container 14, and self-cleaning of the steel wire brush 155 can be achieved under the action of the rectangular groove.

Example three:

the third embodiment includes the first embodiment, and the third embodiment further includes that a steel wire brush 155 is arranged on the outer side of the L-shaped rod, the steel wire brush 155 is fixed on a circular ring, the circular ring is sleeved outside the stirring roller 15, and the steel wire brush 155 is in rolling contact with the inner part of the inner container 14. The steel wire brush 155 of the embodiment separates the coating on the inner wall of the inner container 14 in a needling manner, thereby effectively avoiding the abrasion to the inner wall of the inner container 14.

Example four:

the fourth embodiment includes the first embodiment, and further includes that a steel wire brush 155 is disposed on the outer side of the L-shaped rod, the L-shaped rod 152 is formed by two connecting rods hinged together, a centrifugal ball 156 is disposed at the top end of the L-shaped rod 152, the supporting rod 153 is an extension spring, and the motor 7 is a variable frequency motor. In the initial state, a trapezoidal structure is formed between the L-shaped rod 152 and the stirring shaft 13 and the support rod 153, and when the motor 7 rotates to the set maximum value, the steel wire brush 155 is contacted with the inner wall of the inner container 14 to remove the paint adhered to the inner wall of the inner container 14. The coating is fully stirred by the variable-frequency rotation of the motor 7.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a JS polymer cement base water proof coating agitated vessel, includes support (1) and installs motor (7) on support (1) top, its characterized in that: a rotating shaft of the motor (7) is connected with a connecting shaft (2) arranged at the top end in the bracket (1), and a stirring shaft (13) is fixed on the connecting shaft (2); a stirring roller (15) is arranged on the stirring shaft (13); the inside of the bracket (1) is connected with a cylinder body (3) through a fixed seat (5), and the outer side wall of the cylinder body (3) is fixed through a fixed lock catch (10); the cylinder body (3) is provided with an observation window (4) and a feed inlet (31), the bottom end of the cylinder body (3) is provided with a material outlet (6), and the material outlet (6) is connected with a feed inlet of a three-way valve; an inner container (14) is installed inside the cylinder body (3), the top end of the inner container (14) is communicated with a connecting pipe (9), a fine screening sieve is arranged at the outlet of the connecting pipe (9) and used for crushing fine agglomerates in the coating, and one end of the connecting pipe (9) is connected with a suction pump (12) fixed on the support (1); a liquid inlet (11) of the suction pump (12) is connected with one discharge port of the three-way valve, and the other discharge port of the three-way valve is communicated with the outside for discharging; a switch (8) is arranged on the bracket (1), and the switch (8) is electrically connected with the motor (7) and the interior of the suction pump (12); the inner container (14) is rotationally connected with the cylinder body (3); the bottom end of the inner container (14) is communicated with the material outlet (6); the cylinder body (3) is rotatably connected with the fixed seat (5); the fixed lock catch (10) is welded with the bracket (1);

the stirring roller (15) is made of stainless steel materials, and the surface of the stainless steel is provided with spherical concave pits, so that the change of a flow field on the surface of the stirring roller (15) is facilitated, and the coating is prevented from being adhered to the surface of the stirring roller (15);

the stirring roller (15) comprises a disc (151), L-shaped rods (152), support rods (153) and fixing rings (154), the disc (151) is fixed at the bottom end of the stirring shaft (13), the L-shaped rods (152) are provided with four and are uniformly arranged around the disc (151), the stirring shaft (13) is sleeved with the fixing rings (154), and the support rods (153) are connected between the fixing rings (154) and the L-shaped rods (152);

a steel wire brush (155) is arranged on the outer side of the L-shaped rod, the L-shaped rod (152) is formed by hinging two connecting rods, a centrifugal ball (156) is arranged at the top end of the L-shaped rod (152), the supporting rod (153) is an extension spring, and the motor (7) is a variable frequency motor;

a steel wire brush (155) is arranged on the outer side of the L-shaped rod, and the steel wire brush (155) is used for scraping off the coating on the inner wall of the inner container (14);

a steel wire brush (155) is arranged on the outer side of the L-shaped rod, the steel wire brush (155) is fixed on a circular ring, the circular ring is sleeved outside the stirring roller (15), and the steel wire brush (155) is in rolling contact with the inner part of the inner container (14);

turning on a motor 7 to drive a stirring shaft 13 to rotate through a connecting shaft 2, driving a coating in an inner container 14 to stir by a stirring roller 15 on the surface of the stirring shaft 13, adding powder while stirring, controlling the operation of a suction pump 12 through a switch 8 after stirring for a period of time to realize the crushing of fine agglomerates, observing the stirring condition of the coating through an observation window 4, and allowing the coating to flow out through a material outlet 6 and a three-way valve after being fully stirred;

the inner wall of the inner container (14) is provided with a rectangular groove, the rectangular groove is spirally arranged along the inner wall of the inner container (14), and the steel wire brush (155) can be self-cleaned under the action of the rectangular groove;

in an initial state, a trapezoidal structure is formed among the L-shaped rod (152), the stirring shaft (13) and the support rod (153), when the motor (7) rotates to a set maximum value, the steel wire brush (155) is in contact with the inner wall of the inner container (14), paint adhered to the inner wall of the inner container (14) is removed, and the paint is fully stirred through variable frequency rotation of the motor (7).