CN118681634B - A kind of building coating ingredient grinding device and use method - Google Patents

A kind of building coating ingredient grinding device and use method Download PDF

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Publication number
CN118681634B
CN118681634B CN202411186257.0A CN202411186257A CN118681634B CN 118681634 B CN118681634 B CN 118681634B CN 202411186257 A CN202411186257 A CN 202411186257A CN 118681634 B CN118681634 B CN 118681634B
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CN
China
Prior art keywords
grinding
wall
mixing
coating
paint
Prior art date
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Active
Application number
CN202411186257.0A
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Chinese (zh)
Other versions
CN118681634A (en
Inventor
韩经绰
张国亮
孙玉栋
刘明
路东旭
何涛
王晓龙
许旭
孟华伟
成涛
张艳
冯刚
李昂
周宁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wang Xin
Original Assignee
Henan Shuangxing Line Building Intelligent Engineering Co ltd
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Priority to CN202411186257.0A priority Critical patent/CN118681634B/en
Publication of CN118681634A publication Critical patent/CN118681634A/en
Application granted granted Critical
Publication of CN118681634B publication Critical patent/CN118681634B/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/83—Mixing plants specially adapted for mixing in combination with disintegrating operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B01F33/8361—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating
    • B01F33/83613—Mixing plants; Combinations of mixers combining mixing with other treatments with disintegrating by grinding or milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
    • B02C4/04—Crushing or disintegrating by roller mills with two or more rollers specially adapted for milling paste-like material, e.g. paint, chocolate, colloids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/286—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/30—Shape or construction of rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00—Crushing or disintegrating by roller mills
    • B02C4/28—Details
    • B02C4/42—Driving mechanisms; Roller speed control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coating Apparatus (AREA)

Abstract

The invention provides a building coating batching and grinding device and a using method thereof, belonging to the field of building coating processing, and comprising an inner ring body rotating in a shell, wherein a plurality of feed inlets are horizontally arranged along the outer wall of the shell; the inner ring body is internally provided with a plurality of coating grinding cavities which are horizontally arranged along the inner ring body. According to the invention, the inner ring body is internally provided with the plurality of coating grinding cavities, and the plurality of coating grinding cavities are respectively aligned with the different feed inlets, so that different coating raw materials enter the different coating grinding cavities for grinding, wherein the grinding process rotates along with the inner ring body, the grinding rollers arranged on the central shaft are driven to rotate, the coating raw materials are ground through the two adjacent grinding rollers which rotate reversely, and the coating at the bottom of the coating grinding cavity is brought up through the material guiding protrusions in the process, so that the coating raw materials flow to the grinding rollers, and are scattered and thrown to the grinding rollers, so that the coating raw materials are ground.

Description

Building coating ingredient grinding device and use method
Technical Field
The invention relates to the field of building coating processing, in particular to a building coating ingredient grinding device and a using method thereof.
Background
The paint is a general term for materials which can be applied to the surface of an object and can be formed into a tough protective film, and the building paint is an important category of paint, and in China, the paint for inner walls, outer walls, ceilings, floors and toilets is generally called building paint.
At present, the building coating comprises a film forming substance, pigment and filler and an auxiliary agent, talcum powder, calcium carbonate, barium sulfate, silicon dioxide and the like in the material are required to be ground in the actual processing process, but in the prior art, the grinding is carried out independently on the raw materials, so that the processing process of the coating is influenced.
Disclosure of Invention
In order to make up for the defects, the invention provides a building coating ingredient grinding device and a using method thereof, and aims to solve the problem that in the prior art, each coating raw material is independently ground to influence the coating processing process.
The invention is realized in the following way:
The invention provides a building coating batching and grinding device which comprises an inner ring body rotating in a shell, wherein a plurality of feed inlets are horizontally arranged along the outer wall of the shell;
The inner ring body is internally provided with a plurality of paint grinding cavities horizontally arranged along the inner ring body, the inner wall of the paint grinding cavity is provided with inlets, and the inlets on different paint grinding cavities correspond to different feed inlets in sequence;
A mixing cavity is arranged in the inner ring body.
Preferably, the inner cavity of the shell is of a cylindrical structure, two ends of the shell are closed, and the outer wall of the inner ring is attached to the inner wall of the inner cavity of the shell to rotate.
Preferably, the coating grinding cavity rotates to be provided with a grinding frame, a cylindrical cavity is arranged in the grinding frame, two ends of the cylindrical cavity are closed, and a feeding and discharging port is formed in the outer wall of the grinding frame.
Preferably, a driving ring is arranged on the outer wall of the end part of the grinding frame, a grinding frame driving gear is sleeved on the outer wall of the driving ring, and a grinding frame driving toothed ring meshed with the grinding frame driving gear is arranged on the inner wall of the shell.
Preferably, a central shaft is arranged in the grinding frame, a plurality of grinding roller groups are radially and outwardly extended from the outer wall of the central shaft, and each grinding roller group is composed of a plurality of grinding rollers distributed along the horizontal direction of the central shaft.
Preferably, the central shaft comprises an inner shaft body and an outer shaft sleeve, the outer shaft sleeve is arranged outside the inner shaft body, and an intermittent channel is formed between the inner shaft body and the outer shaft sleeve;
One end of the grinding roller penetrates through the outer shaft sleeve and extends into the intermittent channel, one end of the grinding roller extending into the intermittent channel is provided with a grinding roller gear, and two adjacent grinding roller gears are meshed with each other;
The outer wall of the inner shaft body is provided with an inner shaft body toothed ring, wherein one grinding roller positioned at the end part is provided with a grinding roller driving gear meshed with the inner shaft body toothed ring.
Preferably, one end of the inner shaft body is fixed on the inner wall of the inner cavity of the grinding frame, one end of the outer sleeve, which is opposite to the inner shaft body, is fixed with an outer sleeve shaft, one end of the outer sleeve shaft sequentially penetrates through the grinding frame and the inner ring body and is fixed with an outer sleeve gear, and the inner wall of the inner cavity of the shell is provided with an outer sleeve driving toothed ring meshed with the outer sleeve gear;
The distance between the outer sleeve gear and the inner wall of the inner cavity of the shell is smaller than the distance between the grinding frame driving gear and the inner wall of the inner cavity of the shell.
Preferably, a plurality of obliquely arranged guide protrusions are annularly and equidistantly arranged on the inner wall of the inner cavity of the grinding frame.
Preferably, a mixing groove is fixed in the mixing cavity, one end of the mixing groove is fixed on the inner wall of the inner cavity of the shell, a strip-shaped blanking opening corresponding to the outlet is arranged on the outer wall of the mixing groove, and a mixing component is further arranged in the mixing groove;
and one end of the mixing tank is closed, the other end of the mixing tank is open, and a mixing tank door body for opening the opening end of the mixing tank is arranged on the shell.
The invention also discloses a use method of the building coating ingredient grinding device, which comprises the following steps:
S1, distributing the paint into the feed inlets, namely sub-packaging different paint raw materials into different feed inlets;
s2, grinding, namely rotating the inner ring body, and after the feeding and discharging openings on the grinding frame are aligned to the feeding openings, enabling the coating raw materials in the feeding openings to enter the grinding frame through the inlet;
the grinding frame rotates, and the coating raw material is guided into a V-shaped structure between two adjacent grinding roller groups from the bottom through the material guide protrusions;
the adjacent grinding rollers in each grinding roller group are actuated to rotate through the cooperation of the outer sleeve gear and the outer sleeve driving toothed ring, so that the paint raw materials are ground;
s3, guiding the ground coating raw materials into a mixing tank, rotating along with the inner ring body, and enabling the ground coating raw materials to flow to the mixing tank when the feeding port, the discharging port and the discharging port are aligned;
s4, mixing, namely, positively and negatively rotating the inner ring body, and mixing all components in the coating raw material through a mixing assembly;
s5, discharging, namely opening a door body of the mixing tank, and guiding out the coating material mixed in the mixing tank.
The beneficial effects of the invention are as follows:
According to the invention, the inner ring body is internally provided with the plurality of coating grinding cavities, and the plurality of coating grinding cavities are respectively aligned with the different feed inlets, so that different coating raw materials enter the different coating grinding cavities for grinding, wherein the grinding process rotates along with the inner ring body, the grinding rollers arranged on the central shaft are driven to rotate, the coating raw materials are ground through the two adjacent grinding rollers which rotate reversely, and the coating at the bottom of the coating grinding cavity is brought up through the material guiding protrusions in the process, so that the coating raw materials flow to the grinding rollers, and are scattered and thrown to the grinding rollers, so that the coating raw materials are ground. Compared with the prior art, the invention grinds different coating raw materials through the rotation of the inner ring body, thereby accelerating the grinding efficiency of the coating raw materials, eliminating the need of raw material transfer after grinding and accelerating the processing efficiency of the raw materials.
In addition, through the setting of compounding subassembly in the mixing tank, realize carrying out the mixed processing to the raw materials after accomplishing the processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a construction of a coating formulation grinding apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the internal structure of a coating material formulation grinding apparatus according to an embodiment of the present invention;
FIG. 3 is a schematic view of a structure in which a grinding frame and an outer sleeve shaft are driven to rotate in a grinding device for building paint ingredients according to an embodiment of the present invention;
FIG. 4 is a schematic view of the structure of a central shaft and grinding rolls in a coating formulation grinding apparatus according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of concentric shafts and mixing blades in a mixing assembly according to an embodiment of the invention.
In the figure:
1. 10, a shell, a feed inlet;
2. The paint grinding device comprises an inner ring body, a paint grinding cavity, 200 parts of an inlet, 201 parts of an outlet;
3. A mixing chamber;
4. Grinding frame, 40, material inlet and outlet, 41, driving ring, 42, grinding frame driving gear, 43, grinding frame driving gear ring, 44, central shaft, 440, inner shaft body, 441, outer sleeve, 442, outer sleeve shaft, 443, outer sleeve gear, 444, outer sleeve driving gear ring, 45, grinding roller, 450, grinding roller gear, 451, grinding roller driving gear, 46, material guiding protrusion;
5. inclined mixing guide plates;
6. A mixing tank;
7. Mixing tank door body.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, based on the embodiments of the invention, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the invention.
Examples
Referring to fig. 1-5, a building paint ingredient grinding device comprises an inner ring body 2 rotating in a shell 1, in some embodiments, the inner cavity of the shell 1 is of a cylindrical structure, two ends of the inner ring body are closed, the outer wall of the inner ring body 2 is attached to the inner wall of the inner cavity of the shell 1 to rotate, and a sealing ring is arranged on the outer side wall of the inner ring body 2 to ensure tightness.
It should be added that the driving structure for driving the inner ring 2 to rotate is in the prior art, for example, an inner ring body driving toothed ring is arranged on the outer wall of the inner ring body 2, a driving motor is fixed on the shell 1, an inner ring body driving gear for driving the inner ring body driving toothed ring is arranged on the output end of the driving motor, the inner ring body 2 is driven to rotate by the driving motor, the mode of driving the inner ring body 2 to rotate is not the focus of the document protection of the present application, and any structure capable of driving the inner ring body 2 to rotate can be adopted, which is not described in detail.
Referring to fig. 1, the outer wall of the housing 1 is horizontally provided with a plurality of feed inlets 10, and the plurality of feed inlets 10 are arranged at equal intervals for inflow of different paint raw material components.
Referring to fig. 2, a plurality of paint grinding chambers 20 are provided in the inner ring body 2 horizontally along the inner ring body 2, preferably, wherein the number of paint grinding chambers 20 is at least equal to the number of feed inlets 10, so that each paint raw material component is guaranteed to be ground in the respective paint grinding chamber 20.
Based on the setting of feed inlet 10, for the raw materials flows in the convenient coating grinds chamber 20, then coating grinds the inner wall in chamber 20 and sets up import 200, and import 200 on the different coating grinds chamber 20 corresponds different feed inlets 10 in proper order, and specifically, import 200 on the different coating grinds chamber 20 dislocation set is located on different layers.
In addition, an outlet 201 is provided in the inner wall of the paint grinding chamber 20 for discharging the paint raw material after finishing grinding in the paint grinding chamber 20.
Based on the arrangement of the paint grinding chamber 20, in some embodiments, a grinding frame 4 is provided in the paint grinding chamber 20 to perform a grinding process on the paint raw material. Still further, the grinding frame 4 has a cylindrical cavity structure, and two ends of the grinding frame are closed, and only one feeding and discharging opening 40 is provided on the outer wall of the grinding frame 4, that is, the coating raw material enters the grinding frame 4 from the feeding and discharging opening 40, and also flows out of the grinding frame 4 from the feeding and discharging opening 40. It should be noted that, the two ends of the paint grinding chamber 20 are equal to the inner ring body 2, i.e. the paint grinding chamber 20 is provided with two openings. In order to ensure the sealing property, the outer wall of the polishing frame 4 is also provided with a sealing layer structure, and the sealing layer is preferably a rubber layer.
Based on the arrangement of the grinding frame 4, the embodiment also discloses a structure for driving the grinding frame 4 to rotate so as to be beneficial to grinding the coating raw materials, and the structure is specifically provided that the outer wall of the end part of the grinding frame 4 is provided with a driving ring 41, wherein the outer diameter of the driving ring 41 is smaller than that of the grinding frame 4, the outer wall of the driving ring 41 is sleeved with a grinding frame driving gear 42, the inner wall of the shell 1 is provided with a grinding frame driving toothed ring 43 meshed with the grinding frame driving gear 42, and referring to fig. 3, preferably, the grinding frame driving toothed ring 43 is arranged on the outer wall of the grinding frame driving gear 42, when the inner ring body 2 rotates, the grinding frame 4 rotates along with the inner ring body 2, and the grinding frame 4 rotates through the cooperation of the grinding frame driving gear 42 and the grinding frame driving toothed ring 43.
Based on the arrangement of the grinding frame 4, the present embodiment also discloses a composition of the grinding members inside the grinding frame 4, which is composed of a central shaft 44 and a grinding roller 45, and the grinding of the paint raw material is achieved by the grinding roller 45.
Referring to fig. 4, central shaft 44 is disposed within abrading frame 4, wherein central shaft 44 includes an inner shaft body 440 and an outer shaft sleeve 441, outer shaft sleeve 441 is disposed outside inner shaft body 440, and an intermittent channel is formed between inner shaft body 440 and outer shaft sleeve 441. It should be noted that, one end of the inner shaft body 440 is fixed to the inner end surface of the cylindrical cavity in the grinding frame 4, and the other end is not fixed. Wherein the outer sleeve 441 is provided with an inner shaft body groove for receiving the inner shaft body 440, wherein the inner diameter of the groove is the same as the outer diameter of the inner shaft body 440, and an intermittent channel is formed between the inner shaft body 440 and the outer sleeve 441 at the rest.
Referring to fig. 4, the outer wall of the central shaft 44 is extended radially outwardly with a plurality of grinding roller sets, wherein the grinding roller sets are circumferentially distributed at equal intervals along the outer wall of the central shaft 44, and each set of grinding roller sets is composed of a plurality of grinding rollers 45 distributed in a horizontal direction along the central shaft 44, so that the paint raw material passes between the adjacent grinding rollers 45 to be ground.
Further, referring to FIG. 4, the grinding roller 45 is specifically disposed in such a manner that one end of the grinding roller 45 penetrates the outer sleeve 441 and extends toward the inner sleeve 440 until the end of the grinding roller 45 extending toward the intermittent path between the inner sleeve 440 and the outer sleeve 441 is provided with a grinding roller gear 450, and two adjacent grinding roller gears 450 are engaged with each other, so that after one grinding roller gear 450 in the same group of grinding roller sets is driven to rotate, all grinding rollers 45 in the same group can be synchronously actuated, and the arrangement of the grinding roller gears 450 just causes the rotation directions of the adjacent grinding roller gears 450 to be opposite, thereby causing the rotation directions of the adjacent grinding rollers 45 to be opposite, so as to help to achieve sufficient grinding of the paint raw material from the middle of the two grinding rollers 45.
Still further, referring to FIG. 4, the present embodiment also discloses a structure for driving one of the grinding roller gears 450 of the same set of grinding roller sets to rotate, specifically, the structure is provided that an inner shaft body gear ring 445 is disposed on the outer wall of the inner shaft body 440, wherein one grinding roller 45 at the end is provided with a grinding roller driving gear 451 meshed with the inner shaft body gear ring 445, and when the outer shaft sleeve 441 rotates, the inner shaft body gear ring 445 cooperates with the grinding roller driving gear 451 to rotate, thereby driving the plurality of grinding rollers 45 of the same set to rotate, so as to finish the grinding treatment of the coating material.
In addition, this embodiment also discloses a structure for driving the outer sleeve 441 to rotate, which is implemented when the inner ring body 2 rotates, and which is the same as the rotating structure of the grinding frame 4, and is composed of the outer sleeve gear 443 and the outer sleeve driving gear ring 444.
Referring to fig. 3 and 4, an outer sleeve shaft 442 is fixed to an end of the outer sleeve 441 remote from the inner shaft 440, one end of the outer sleeve shaft 442 sequentially penetrates the grinding frame 4 and the inner ring 2 and is fixed with an outer sleeve gear 443, and an inner wall of the inner cavity of the housing 1 is provided with an outer sleeve driving gear 444 engaged with the outer sleeve gear 443, preferably, wherein the outer sleeve driving gear 444 is located at an outer side of the outer sleeve gear 443, which is identical to the grinding frame driving gear 43 located at an outer side of the grinding frame driving gear 42, and rotates with the inner ring 2, such that the rotation directions of the grinding frame 4 and the outer sleeve 441 are identical, but the rotation speeds of the grinding frame 4 and the outer sleeve 441 are different due to the different sizes of the grinding frame driving gear 43 and the outer sleeve driving gear 444.
It should be added that, in order to facilitate the installation of the grinding frame driving toothed ring 43 and the outer sleeve driving toothed ring 444, the grinding frame driving toothed ring 43 and the outer sleeve driving toothed ring 444 are arranged in a staggered manner, and further, the distance between the outer sleeve gear 443 and the inner wall of the inner cavity of the casing 1 is smaller than the distance between the grinding frame driving gear 42 and the inner wall of the inner cavity of the casing 1, so that the meshing movement of the outer sleeve gear 443 and the meshing movement of the grinding frame driving gear 42 are not interfered with each other.
In addition, referring to fig. 2, a plurality of obliquely arranged guide protrusions 46 are annularly and equidistantly arranged on the inner wall of the inner cavity of the grinding frame 4, wherein the guide protrusions 46 rotate along with the rotation of the grinding frame 4, the rotation of the guide protrusions 46 drives the paint raw materials at the bottom in the grinding frame 4 to be transferred, namely, along with the rotation of the grinding frame 4, the paint raw materials taken away by the included angle between the guide protrusions 46 and the grinding frame 4 fall down after rotating upwards, the falling paint raw materials fall between two grinding roller groups on the outer wall of the central shaft 44, and the cross section between the two grinding roller groups forms a V-shaped stock structure, so that the paint raw materials to be ground stay, and the grinding process is further completed. It should be added that the grinding frame 4 and the outer hub 441 rotate in the same direction and at different rotation speeds, so as to ensure the time of the paint raw material in the V-shaped stock structure, and further, the paint raw material can be sufficiently ground.
Referring to fig. 2, a mixing chamber 3 is provided in the inner ring body 2, and further, all the ground raw materials can be mixed, so that the mixing chamber 3 provides a space for mixing the raw materials.
Referring to fig. 2, a mixing tank 6 is fixed in the mixing chamber 3, wherein the mixing tank 6 is a wall structure with a cavity therein, and one end of the mixing tank 6 is fixed on the inner wall of the inner cavity of the housing 1 and does not rotate along with the rotation of the inner ring 2.
In addition, in order to facilitate the grinding of the raw materials of each coating material and then the raw materials enter the inner cavity of the mixing tank 6, a strip-shaped blanking opening corresponding to the position of the outlet 201 is arranged on the outer wall of the mixing tank 6, wherein the outlet 201 arranged on the inner wall of the coating grinding cavity 20 can align with the blanking opening.
Further, one end of the mixing tank 6 is closed, the other end is provided with an opening, one end of the opening of the mixing tank 6 is one end connected with the shell 1, and the shell 1 is provided with a mixing tank door 7 for opening the opening end of the mixing tank 6, so that the paint raw materials mixed in the mixing tank 6 are guided out by opening and closing the mixing tank door 7, and specifically, the mixing tank door 7 is of an openable and closable disc-shaped door structure, which is not the focus of the document protection of the application, and any openable or closable door structure is possible.
Finally, a mixing assembly is further arranged in the mixing tank 6, and referring to fig. 5, the mixing assembly is a concentric shaft and mixing blades rotating in the mixing tank 6. The gap is reserved between one closed end of the mixing groove 6 and the outer wall of the inner ring body 2, the transmission shaft is fixed at one closed end of the mixing groove 6, the mixing gears meshed with each other are fixed on the outer walls of the transmission shaft and the concentric shafts, the mixing toothed ring is arranged on the inner wall of the mixing cavity 3, the mixing toothed ring is meshed with the mixing gears connected with the outer wall of the transmission shaft and rotates along with the inner ring body 2, the mixing toothed ring is actuated to rotate, and accordingly the concentric shafts are actuated to rotate through the transmission of the two mixing gears. The mixing blade is a U-shaped rod fixed on the outer wall of the concentric shaft, two ends of the U-shaped rod are fixed on the outer wall of the concentric shaft, the outer wall of the horizontal end of the U-shaped rod is attached to the inner wall of the cylindrical cavity of the mixing tank 6, in addition, one side of the U-shaped rod, which is close to the concentric shaft, is provided with symmetrically distributed inclined mixing guide plates 5, when the concentric shaft rotates positively, the inclined mixing guide plates 5 take up the paint at the bottom, the paint slides downwards along the inclined surface of the inclined mixing guide plates 5, the paint is polymerized towards the center of the mixing tank 6, and otherwise, when the concentric shaft rotates reversely, the inclined mixing guide plates 5 take up the paint at the bottom, the paint slides downwards along the inclined surface of the inclined mixing guide plates 5, and the paint is dispersed towards two sides of the mixing tank 6. Therefore, in the process of mixing the paint, the inner ring body 2 can drive the paint in the mixing tank 6 to alternately perform inward polymerization and outward dispersion, and the paint raw materials are mixed through the process, and further, the paint falls on the top of the paint at the bottom in a drifting manner after being separated from the inclined mixing guide plate 5, so that the paint is separated and is convenient to mix.
The application method of the building coating ingredient grinding device comprises the following steps:
s1, distributing the paint into the feed inlets, namely sub-packaging different paint raw materials into different feed inlets 10;
S2, grinding, namely, rotating the inner ring body 2, and after the feed inlet and discharge opening 40 on the grinding frame 4 is aligned with the feed inlet 10, allowing the coating raw materials in the feed inlet 10 to enter the grinding frame 4 through the inlet 200;
The grinding frame 4 rotates, and the paint raw material is guided into the V-shaped structure between two adjacent grinding roller groups from the bottom through the material guide protrusions 46;
By the cooperation of the outer sleeve gear 443 and the outer sleeve driving toothed ring 444, the adjacent grinding rollers 45 in each grinding roller group are actuated to rotate, so that the paint raw materials are ground;
s3, guiding the ground coating raw materials into the mixing tank 6, rotating along with the inner ring body 2, and flowing the ground coating raw materials to the mixing tank 6 when the feed inlet, the discharge outlet and the discharge outlet 40, 201 are aligned;
S4, mixing, namely, positively and negatively rotating the inner ring body 2, and mixing all components in the coating raw material through a mixing assembly;
S5, discharging, namely opening a mixing tank door 7, and guiding out the coating material mixed in the mixing tank 6.
It should be noted that, specific model specifications of the motor need to be determined by selecting a model according to actual specifications of the device, and a specific model selection calculation method adopts the prior art in the field, so details are not repeated.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (4)

1. A building paint batching grinding device, comprising an inner ring body (2) rotating in a shell (1), characterized in that a plurality of feed inlets (10) are horizontally arranged along the outer wall of the shell (1);
A plurality of paint grinding cavities (20) horizontally arranged along the inner ring body (2) are arranged in the inner ring body (2), inlets (200) are formed in the inner wall of the paint grinding cavity (20), and the inlets (200) on different paint grinding cavities (20) sequentially correspond to different feed inlets (10);
A mixing cavity (3) is arranged in the inner ring body (2);
the outer wall of the inner ring body (2) is attached to the inner wall of the inner cavity of the shell (1) to rotate;
the paint grinding cavity (20) is rotationally connected with a grinding frame (4), a cylindrical cavity is arranged in the grinding frame (4) and two ends of the cylindrical cavity are closed, and a feeding and discharging port (40) is formed in the outer wall of the grinding frame (4);
the outer wall of the end part of the grinding frame (4) is provided with a driving ring (41), the outer wall of the driving ring (41) is sleeved with a grinding frame driving gear (42), and the inner wall of the shell (1) is provided with a grinding frame driving toothed ring (43) meshed with the grinding frame driving gear (42);
A central shaft (44) is arranged in the grinding frame (4), a plurality of grinding roller groups are radially outwards extended from the outer wall of the central shaft (44), and each grinding roller group consists of a plurality of grinding rollers (45) distributed along the horizontal direction of the central shaft (44);
The central shaft (44) comprises an inner shaft body (440) and an outer shaft sleeve (441), the outer shaft sleeve (441) is arranged outside the inner shaft body (440), and an intermittent passage is formed between the inner shaft body (440) and the outer shaft sleeve (441);
One end of the grinding roller (45) penetrates through the outer sleeve (441) and extends into the intermittent channel, one end of the grinding roller (45) extending into the intermittent channel is provided with a grinding roller gear (450), and two adjacent grinding roller gears (450) are meshed with each other;
An inner shaft gear ring (445) is arranged on the outer wall of the inner shaft (440), wherein one grinding roller (45) positioned at the end part is provided with a grinding roller driving gear (451) meshed with the inner shaft gear ring (445);
One end of the inner shaft body (440) is fixed on the inner cavity wall of the grinding frame (4), one end of the outer shaft sleeve (441) opposite to the inner shaft body (440) is fixed with an outer shaft sleeve shaft (442), one end of the outer shaft sleeve shaft (442) sequentially penetrates through the grinding frame (4) and the inner ring body (2) and is fixed with an outer shaft sleeve gear (443), and the inner cavity wall of the shell (1) is provided with an outer shaft sleeve driving toothed ring (444) meshed with the outer shaft sleeve gear (443);
The distance between the outer sleeve gear (443) and the inner cavity wall of the shell (1) is smaller than the distance between the grinding frame driving gear (42) and the inner cavity wall of the shell (1);
A mixing groove (6) is fixed in the mixing cavity (3), one end of the mixing groove (6) is fixed on the inner wall of the inner cavity of the shell (1), a strip-shaped blanking opening corresponding to the position of the outlet (201) is arranged on the outer wall of the mixing groove (6), and a mixing component is also arranged in the mixing groove (6);
And mixing tank (6) one end is closed, and the other end is open, be provided with on casing (1) and open mixing tank door body (7) of mixing tank (6) open end.
2. The building coating ingredient grinding device according to claim 1, wherein the inner cavity of the shell (1) is of a cylindrical structure, and two ends of the shell (1) are closed.
3. A building paint ingredient grinding apparatus as claimed in claim 2, wherein a plurality of obliquely arranged guide protrusions (46) are annularly and equidistantly arranged on the inner wall of the inner cavity of the grinding frame (4).
4. A method of using a building paint formulation grinding apparatus as defined in claim 3, comprising the steps of:
S1, distributing the paint into the feed inlets, namely sub-packaging different paint raw materials into different feed inlets (10);
S2, grinding, namely, rotating an inner ring body (2), when a feed inlet and discharge opening (40) on a grinding frame (4) is aligned to a feed inlet (10), enabling a coating raw material in the feed inlet (10) to enter the grinding frame (4) through an inlet (200), rotating the grinding frame (4), guiding the coating raw material into a V-shaped structure between two adjacent grinding roller groups from the bottom through a guide boss (46), and actuating adjacent grinding rollers (45) in each grinding roller group to rotate through the cooperation of an outer shaft sleeve gear (443) and an outer shaft sleeve driving toothed ring (444), so that the coating raw material is ground;
s3, guiding the ground coating raw materials into a mixing tank (6), rotating along with the inner ring body (2), and flowing the ground coating raw materials to the mixing tank (6) when the feed inlet, the feed outlet, the outlet (201) and the feed outlet are aligned;
S4, mixing, namely, positively and negatively rotating the inner ring body (2), and mixing all components in the coating raw material through a mixing assembly;
s5, discharging, namely opening a mixing tank door body (7) and guiding out the coating material mixed in the mixing tank (6).
CN202411186257.0A 2024-08-28 2024-08-28 A kind of building coating ingredient grinding device and use method Active CN118681634B (en)

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Effective date of registration: 20260112

Address after: 236600 Anhui Province Fuyang City Tahe County Guomiao Town Meimiao Village Committee Wangzhongying Natural Village 46 Hao

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Address before: 453000 Henan Province Xinxiang City Renmin Road 223.NO Shengrun City Impression 1 District 11 to 12 floor 08 No.

Patentee before: Henan Shuangxing Line Building Intelligent Engineering Co.,Ltd.

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