CN212915810U

CN212915810U - A reducing mechanism for emulsion paint production

Info

Publication number: CN212915810U
Application number: CN202020990236.5U
Authority: CN
Inventors: 徐理德
Original assignee: Shaanxi Baotashan Innovation Technology Co ltd
Current assignee: Shaanxi Baotashan Innovation Technology Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-04-09
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a reducing mechanism for emulsion paint production, including supporting component, crushing unit and grinding unit, the supporting component is used for supporting crushing unit and grinding unit, crushing unit is including smashing case and crushing wheelset, crushing wheelset locates the inside of smashing the case, the upper end of smashing the case is equipped with the feed inlet, and the one end that the feed inlet was kept away from to the crushing case is equipped with the inclined plane, and one side of smashing the case is equipped with first discharge gate, the lower one end in inclined plane is located to first discharge gate, grinding unit includes grinding vessel and grinding head. The utility model discloses a set up crushing unit and grinding assembly, can carry out progressively smashing to the material, improve crushing quality to through setting up lifting unit, can select the thickness of material granule, make whole device application scope wide.

Description

A reducing mechanism for emulsion paint production

Technical Field

The utility model belongs to emulsion paint production field, concretely relates to reducing mechanism for emulsion paint production.

Background

Latex paint is a common name of latex paint, is produced in the middle and late seventies of the twentieth century, and is a large class of synthetic resin emulsion paint represented by acrylate copolymer emulsion. The emulsion paint is water dispersive paint, which is prepared with synthetic resin emulsion as base material, stuffing, and assistants. The emulsion paint has the advantages different from the traditional wall paint, such as easy brushing, quick drying, water resistance of paint film, good scrubbing resistance and the like. In China, people are used to prepare a coating called latex paint or latex paint by taking synthetic resin emulsion as a base material, taking water as a dispersion medium, adding pigments, fillers and auxiliaries and carrying out certain technological processes.

Various solid raw materials need to be added in the preparation process of the existing latex paint, the solid raw materials need to be crushed before being added, and the crushed quality seriously affects the quality of the latex paint.

Disclosure of Invention

An object of the utility model is to provide a reducing mechanism for emulsion paint production smashes and grinds two processes through the setting, can guarantee to sieve the quality of back raw materials.

In order to solve the above problems existing in the prior art, the utility model discloses the technical scheme who adopts is:

a reducing mechanism for emulsion paint production, includes supporting component, crushing unit and grinding unit, the supporting component is used for supporting crushing unit and grinding unit.

Crushing unit is including smashing case and crushing wheelset, crushing wheelset locates the inside of smashing the case, the upper end of smashing the case is equipped with the feed inlet, and the one end that the feed inlet was kept away from to crushing case is equipped with the inclined plane, and one side of smashing the case is equipped with first discharge gate, the lower one end on inclined plane is located to first discharge gate.

The grinding assembly comprises a grinding cylinder and a grinding head, the grinding cylinder is funnel-shaped with a large upper part and a small lower part, the grinding cylinder is arranged below the first discharge hole, the lower end of the grinding cylinder is provided with a second discharge hole, the grinding head is arranged inside the grinding cylinder, the grinding head is connected with a power assembly, and the power assembly is connected to the supporting assembly through a lifting assembly.

Through setting up crushing unit and grinding component, can progressively smash the material, improve crushing quality, and through setting up lifting unit, can select the thickness of material granule, make whole device application scope wide, during the use, smash the material through crushing unit earlier, cubic material after smashing gets into the grinding vessel in, grind the material through the rotation of grinding head, in the grinding process, along with the material progressively diminishes, the material is a bit to the whereabouts of second discharge gate, fall from the second discharge gate at last.

Further, the feed inlet's below is located to crushing wheelset, and crushing wheelset includes two crushing wheels, every crushing wheel is connected with a crushing motor respectively, crushing motor locates the outside of smashing the case, through setting up crushing wheel, carries out preliminary crushing to the material to make things convenient for subsequent grinding, during the use, start crushing motor, crushing motor drives two crushing wheels and rotates, and two rotation opposite directions that smash the wheel, the top of two crushing wheels is to the one side rotation that is close to each other. The axial length of smashing the wheel slightly is less than the width of smashing the case, smashes the case and not only can not cause the hindrance to the rotation of smashing the wheel during the use, also can have enough big crushing area to smash the material.

Further, the external connection of crushing case has the backup pad, the casing of crushing motor is connected in the backup pad, and the axle head of crushing motor is connected with crushing wheel through crushing shaft, the both ends of crushing shaft rotate respectively and connect in crushing case, through setting up crushing motor, utilize crushing motor to drive crushing wheel and rotate, and crushing motor can provide stable power, avoids crushing wheel to appear blocking shell scheduling problem at crushing in-process.

Further, the grinding head includes landing part and the grinding part of downside of upside, landing part is big-end-up's circular cone, grinding part is big-end-up's circular cone form, will grinding part design is circular cone form for grinding part and grinding vessel looks adaptation, be convenient for to the grinding of material, will landing part design is circular cone, and the material that falls in landing part is along with the effect landing to the grinding vessel of gravity in, avoids appearing the accumulational condition of material, when the material falls down from first discharge gate, directly falls into between grinding vessel and the grinding head, when partial material falls in landing part, because the action of gravity, can follow landing part and slide into in the grinding vessel.

Furthermore, the maximum inner diameter of the grinding cylinder is larger than the maximum diameter of the grinding head, the minimum inner diameter of the grinding cylinder is smaller than the minimum diameter of the grinding part, the maximum diameter of the grinding head is smaller than the minimum inner diameter of the grinding cylinder, feeding into the grinding cylinder is facilitated, materials are prevented from being spilled out, the grinding part is provided with grinding teeth, the service life of the grinding head is prolonged by arranging the grinding teeth, and the first discharge port is arranged between the grinding cylinder and the grinding head in the horizontal direction.

Further, power component is including grinding the motor, grind the motor and connect in the grinding head through the pivot, the axle head of grinding the motor passes through coupling joint in the pivot, and the casing of grinding the motor is connected in lifting unit, drives the grinding head through grinding the motor and rotates, can guarantee the rotation power of grinding head, guarantees the stability of grinding, the equal collineation of axis of grinding vessel, the axis of grinding head and the axis of pivot starts grinding the motor, and grinding motor drives the grinding head and rotates, realizes the grinding to the material.

Further, the lifting unit includes mounting panel and a plurality of pneumatic cylinder, the mounting panel is connected in supporting component through a plurality of pneumatic cylinders, the one side that the pneumatic cylinder was kept away from to the mounting panel is connected with the casing of grinding motor, the cylinder body of pneumatic cylinder is connected in the roof, pneumatic cylinder jar pole is connected in the mounting panel, through setting up the pneumatic cylinder, utilize the lift of pneumatic cylinder drive grinding head, thereby the clearance size between control grinding head and the grinding vessel, be convenient for control the size of the ejection of compact, through the clearance between pneumatic cylinder adjustment grinding head and the grinding vessel, thereby the size of control material, make the material of different specifications can be processed to whole device.

Further, the supporting component comprises a plurality of first supporting rods and a plurality of second supporting rods, the first supporting rods are connected to the same top plate, and the second supporting rods are connected to the crushing box.

Further, the supporting component is still including the supporting ring group that is used for supporting the grinding vessel, the supporting ring group is connected in a plurality of first bracing pieces respectively, the supporting ring group is connected in the second bracing piece through the connecting plate, through setting up supporting component, supports crushing case, grinding component, guarantees whole device even running, improves the stability of whole device, crushing case passes through the connecting rod and connects in first bracing piece.

Further, the screening device comprises a screening component, the screening component comprises a collection box group, the upper end of the collection box group is an opening which is arranged in an inclined mode, the collection box group comprises a first collection box, a second collection box and a third collection box, the top end of the first collection box is from high to low, the first collection box is arranged under a second discharge port, the third collection box is arranged on one side, away from the first collection box, of the second collection box, a first screen mesh is detachably connected to the upper side of the first collection box, a second screen mesh is detachably connected to the upper side of the second collection box, the screening component is arranged to screen ground materials, the materials with overlarge or undersize particles are screened out, the materials with proper particle size are collected, the quality of the materials is improved, the mesh of the first screen mesh is smaller than that of the second screen mesh, when the materials fall into the collection box group from the second discharge port, the materials fall onto the first screen mesh, and the particles with the smallest particle size fall into the first collection box through the first screen mesh, the rest of particles roll to the second screen mesh along the first screen mesh, the particles with smaller particle sizes pass through the second screen mesh and fall into the second collection box, the rest of particles roll along the second screen mesh and fall into the third screen mesh, and the first screen mesh and the second screen mesh are vibrating screen meshes.

The utility model has the advantages that:

(1) the utility model discloses a set up crushing unit and grinding assembly, can carry out progressively smashing to the material, improve crushing quality to through setting up elevating assembly, can select the thickness of material granule, make whole device application scope wide, during the use, smash the material through crushing unit earlier, cubic material after smashing gets into the grinding vessel in.

(2) The utility model discloses a rotation of grinding head grinds the material, and in the grinding process, along with the material progressively diminishes, the material is a bit at a point to the whereabouts of second discharge gate, falls from the second discharge gate at last.

(3) The utility model discloses a set up crushing wheel, carry out preliminary smashing to the material to convenient subsequent grinding.

(4) The utility model discloses a set up crushing motor, utilize crushing motor to drive crushing wheel and rotate, crushing motor can provide stable power, avoids crushing wheel to appear blocking the shell scheduling problem at crushing in-process.

(5) The utility model discloses general the landing part design is coniform, and the material that falls in landing part is along with the landing to the grinding vessel of the effect of gravity, avoids appearing the accumulational condition of material.

Drawings

FIG. 1 is a schematic structural diagram of the present application;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a sectional view taken along a-a in fig. 2.

1-a crushing assembly; 11-a crushing box; 12-a feed inlet; 13-a crushing motor; 14-a support plate; 15-a crushing wheel; 16-a first discharge port; 2-a grinding assembly; 21-a grinding cylinder; 22-a grinding motor; 23-mounting a plate; 24-a hydraulic cylinder; 25-grinding head; 26-a rotating shaft; 27-a second discharge port; 3-a screen assembly; 31-a first collection cassette; 32-a second collection cassette; 33-a third collection cassette; 41-a first support bar; 42-a second support bar; 43-set of support rings; 44-a top plate; 45-connecting rod; 46-a connecting plate; 51-a first screen; 52-second screen.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and reference numerals.

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Example 1:

as shown in fig. 1-3, a pulverizing apparatus for latex paint production comprises a support assembly, a pulverizing assembly 1 and a grinding assembly 2, wherein the support assembly is used for supporting the pulverizing assembly 1 and the grinding assembly 2.

Crushing unit 1 is including smashing case 11 and crushing wheelset, crushing wheelset locates the inside of smashing case 11, the upper end of smashing case 11 is equipped with feed inlet 12, and the one end of smashing case 11 and keeping away from feed inlet 12 is equipped with the inclined plane, and one side of smashing case 11 is equipped with first discharge gate 16, the lower one end on inclined plane is located to first discharge gate 16.

The grinding assembly 2 comprises a grinding cylinder 21 and a grinding head 25, the grinding cylinder 21 is funnel-shaped with a large upper end and a small lower end, the grinding cylinder 21 is arranged below the first discharge hole 16, the lower end of the grinding cylinder 21 is provided with a second discharge hole 27, the grinding head 25 is arranged inside the grinding cylinder 21, the grinding head 25 is connected with a power assembly, and the power assembly is connected with the supporting assembly through a lifting assembly.

Through setting up crushing unit 1 and grinding component 2, can progressively smash the material, improve crushing quality to through setting up lifting unit, can select the thickness of material granule, make whole device application scope wide.

Example 2:

When the material grinder is used, firstly, materials are ground through the grinding component 1, the ground blocky materials enter the grinding cylinder 21, the materials are ground through rotation of the grinding head 25, and in the grinding process, the materials gradually decrease and fall towards the second discharge hole 27 little by little and finally fall from the second discharge hole 27.

The crushing wheelset is arranged below the feed inlet 12 and comprises two crushing wheels 15 and each crushing wheel 15 is respectively connected with a crushing motor 13, and the crushing motors 13 are arranged outside the crushing box 11.

Through setting up crushing wheel 15, carry out preliminary crushing to the material to make things convenient for subsequent grinding.

When the crushing device is used, the crushing motor 13 is started, the crushing motor 13 drives the two crushing wheels 15 to rotate, the rotating directions of the two crushing wheels 15 are opposite, and the tops of the two crushing wheels 15 rotate to one side close to each other. The axial length of the crushing wheel 15 is slightly smaller than the width of the crushing box 11, so that the crushing box 11 cannot obstruct the rotation of the crushing wheel 15 when in use, and the crushing area can be large enough to crush the materials.

The external connection of crushing case 11 has backup pad 14, the casing of crushing motor 13 is connected in backup pad 14, and the axle head of crushing motor 13 is connected with crushing wheel 15 through the crushing axle, the both ends of crushing axle rotate respectively and are connected in crushing case 11.

Through setting up crushing motor 13, utilize crushing motor 13 to drive crushing wheel 15 and rotate, crushing motor 13 can provide stable power, avoids crushing wheel 15 to appear card shell scheduling problem at crushing in-process.

The polishing head 25 includes an upper sliding portion and a lower polishing portion, the sliding portion is in a conical shape with a small top and a large bottom, and the polishing portion is in a truncated conical shape with a large top and a small bottom.

Will grinding portion designs for the circular truncated cone form for grinding portion and grinding vessel 21 looks adaptation are convenient for to the grinding of material, will landing portion designs for the circular truncated cone form, and the material that falls in landing portion slides to grinding vessel 21 along with the effect of gravity in, avoids appearing the circumstances that the material is piled up.

When the material falls from the first discharge port 16, the material falls directly between the grinding cylinder 21 and the grinding head 25, and when part of the material falls on the sliding portion, the material slides into the grinding cylinder 21 from the sliding portion due to gravity.

The maximum inner diameter of the grinding cylinder 21 is larger than the maximum diameter of the grinding head 25, and the minimum inner diameter of the grinding cylinder 21 is smaller than the minimum diameter of the grinding part.

The maximum diameter of the grinding head 25 is smaller than the minimum inner diameter of the grinding cylinder 21, so that the grinding head can conveniently feed materials into the grinding cylinder 21, and the materials are prevented from being spilled.

The grinding part is provided with grinding teeth.

By providing grinding teeth, the life of the grinding bit 25 is increased.

The first discharge port 16 is provided between the grinding cylinder 21 and the grinding head 25 in the horizontal direction.

The power assembly comprises a grinding motor 22, the grinding motor 22 is connected to a grinding head 25 through a rotating shaft 26, the shaft end of the grinding motor 22 is connected to the rotating shaft 26 through a coupler, and the shell of the grinding motor 22 is connected to the lifting assembly.

The grinding motor 22 drives the grinding head 25 to rotate, so that the rotation power of the grinding head 25 can be ensured, and the grinding stability can be ensured.

The axes of the grinding cylinder 21, the grinding head 25 and the rotating shaft 26 are collinear.

And starting the grinding motor 22, wherein the grinding motor 22 drives the grinding head 25 to rotate, so that the materials are ground.

The lifting assembly comprises a mounting plate 23 and a plurality of hydraulic cylinders 24, the mounting plate 23 is connected to the supporting assembly through the hydraulic cylinders 24, and one surface, far away from the hydraulic cylinders 24, of the mounting plate 23 is connected with a shell of the grinding motor 22.

By arranging the hydraulic cylinder 24, the hydraulic cylinder 24 is used for driving the grinding head 25 to move up and down, so that the size of the gap between the grinding head 25 and the grinding cylinder 21 is controlled, and the size of discharged materials is conveniently controlled.

The clearance between the grinding head 25 and the grinding cylinder 21 is adjusted through the hydraulic cylinder 24, so that the size of the material is controlled, and the whole device can process materials with different specifications.

The support assembly includes a plurality of first support rods 41 and a plurality of second support rods 42, the plurality of first support rods 41 are connected to the same top plate 44, and the plurality of second support rods 42 are connected to the crushing box 11.

The support assembly further includes a support ring set 43 for supporting the grinding vessel 21, the support ring set 43 being connected to the plurality of first support rods 41, respectively.

The support ring set 43 is connected to the second support bar 42 by a connecting plate 46.

Through setting up supporting component, support crushing case 11, grinding component 2, guarantee whole device even running, improve whole device's stability.

The crushing box 11 is connected to the first support rod 41 by a connecting rod 45.

Still include screen assembly 3, screen assembly 3 is including collecting the box group, the opening that the upper end of collecting the box group set up for the slope, collect the box group and include that the top is collected box 31, second by high first collection box 32 and third collection box 33 to low, first collection box 31 is located under second discharge gate 27, and the third is collected box 33 and is located second collection box 32 and keep away from one side of first collection box 31, and the upside of first collection box 31 can be dismantled and be connected with first screen cloth 51, and the upside of second collection box 32 can be dismantled and be connected with second screen cloth 52.

Through setting up screening subassembly 3, can sieve the material after grinding, sieve the material of too big or undersize of granule, collect the material that the particle diameter is suitable, improve material quality.

The mesh of the first screen 51 is smaller than the mesh of the second screen 52.

When the material falls into the collection box group from the second discharge port 27, the material firstly falls on the first screen 51, the particles with the smallest particle size fall into the first collection box 31 through the first screen 51, the rest of the particles roll onto the second screen 52 along the first screen 51, the particles with smaller particle size fall into the second collection box 32 through the second screen 52, and the rest of the particles roll along the second screen 52 and fall into the third screen.

The first screen 51 and the second screen 52 are both vibrating screens.

The specific working principle is as follows:

during the use, start crushing motor 13, crushing motor 13 drives two crushing wheels 15 and rotates, and two crushing wheels 15's direction of rotation are opposite, and two crushing wheels 15's top rotates to one side that is close to each other, drops into the material through feed inlet 12, and crushing unit 1 smashes the material, and the cubic material after smashing gets into grinding vessel 21 in.

When the material falls from the first discharge port 16, the material directly falls between the grinding cylinder 21 and the grinding head 25, when part of the material falls on the sliding part, the material slides into the grinding cylinder 21 from the sliding part due to the gravity, the material is ground by the rotation of the grinding head 25, and in the grinding process, as the material gradually becomes smaller, the material falls to the second discharge port 27 a little, and finally falls from the second discharge port 27.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a reducing mechanism for emulsion paint production which characterized in that: comprises a supporting component, a smashing component (1) and a grinding component (2), wherein the supporting component is used for supporting the smashing component (1) and the grinding component (2);

the crushing assembly (1) comprises a crushing box (11) and a crushing wheel set, the crushing wheel set is arranged inside the crushing box (11), a feeding hole (12) is formed in the upper end of the crushing box (11), an inclined surface is arranged at one end, far away from the feeding hole (12), of the crushing box (11), a first discharging hole (16) is formed in one side of the crushing box (11), and the first discharging hole (16) is formed in the lower end of the inclined surface;

grinding component (2) are including grinding vessel (21) and grinding head (25), grinding vessel (21) are big-end-up's hourglass hopper-shaped, and the below of first discharge gate (16) is located in grinding vessel (21), and the lower extreme of grinding vessel (21) is equipped with second discharge gate (27), the inside of grinding vessel (21) is located in grinding head (25), and grinding head (25) are connected with power component, power component passes through lifting unit and connects in supporting component.

2. The smashing device for latex paint production according to claim 1, wherein: the crushing wheelset is arranged below the feeding hole (12) and comprises two crushing wheels (15), each crushing wheel (15) is connected with a crushing motor (13), and the crushing motors (13) are arranged outside the crushing box (11).

3. The smashing device for latex paint production according to claim 2, wherein: the outside connection of smashing case (11) has backup pad (14), the casing of crushing motor (13) is connected in backup pad (14), and the axle head of crushing motor (13) is connected with crushing wheel (15) through crushing axle, the both ends of crushing axle rotate respectively and connect in smashing case (11).

4. The smashing device for latex paint production according to claim 1, wherein: the grinding head (25) comprises an upper sliding part and a lower grinding part, the sliding part is in a conical shape with a small top and a large bottom, and the grinding part is in a conical frustum shape with a large top and a small bottom.

5. The smashing device for latex paint production according to claim 4, wherein: the maximum inner diameter of the grinding cylinder (21) is larger than the maximum diameter of the grinding head (25), and the minimum inner diameter of the grinding cylinder (21) is smaller than the minimum diameter of the grinding part.

6. The smashing device for latex paint production according to claim 1, wherein: the power assembly comprises a grinding motor (22), the grinding motor (22) is connected to a grinding head (25) through a rotating shaft (26), the shaft end of the grinding motor (22) is connected to the rotating shaft (26) through a coupler, and a shell of the grinding motor (22) is connected to the lifting assembly.

7. The smashing device for latex paint production according to claim 6, wherein: the axes of the grinding cylinder (21), the grinding head (25) and the rotating shaft (26) are collinear.

8. The smashing device for latex paint production according to claim 6, wherein: lifting unit includes mounting panel (23) and a plurality of pneumatic cylinder (24), mounting panel (23) are connected in supporting component through a plurality of pneumatic cylinder (24), and the one side that pneumatic cylinder (24) were kept away from in mounting panel (23) is connected with the casing of grinding motor (22).

9. The smashing device for latex paint production according to claim 1, wherein: the supporting assembly comprises a plurality of first supporting rods (41) and a plurality of second supporting rods (42), the plurality of first supporting rods (41) are connected to the same top plate (44), and the plurality of second supporting rods (42) are connected to the crushing box (11).

10. The smashing device for latex paint production according to claim 9, wherein: the support assembly further comprises a support ring set (43) for supporting the grinding drum (21), the support ring set (43) being connected to a first plurality of support bars (41).