CN209968255U - Quick crushed aggregates deaeration mixer - Google Patents

Abstract

The utility model discloses a quick crushed aggregates defoaming stirrer, which comprises a casing and a cover, wherein a vacuum cavity and a tray are arranged in the casing, the stirring device comprises a clamp and a stirring container, wherein a middle layer plate is arranged in a vacuum cavity, a tray is arranged on the middle layer plate through an output main shaft, the tray is driven to revolve by a tray motor, the clamp is connected to two ends of the tray, the clamp motor drives the clamp to rotate through a transmission mechanism, the stirring container is movably inserted in the clamp, a stirring wheel is arranged at the center of the cup bottom of the stirring container, the stirring wheel is rotatably connected with the stirring container through a bearing, one end of a stirring shaft is fixed to the end portion of the tray, and the other end of the stirring shaft penetrates through the transmission mechanism and the clamp to be detachably connected with the stirring wheel.

Description

Quick crushed aggregates deaeration mixer

Technical Field

The utility model relates to a defoaming machine technical field, concretely relates to quick crushed aggregates defoaming mixer.

Background

The defoaming stirrer is a stirring mixing device of a basic material, and is mainly applied to the field of mixing and stirring materials of products in high, sharp and fine fields such as LED, LCD, medical instruments, electronic components, nano powder materials, fine chemical materials, printed electronic materials, electronic packaging materials, new energy materials and the like, such as fluorescent powder, silica gel, silver paste, aluminum paste, adhesives, printing ink, silver nanoparticles, silver nanowires, LED/OLED/SMD/COB conductive silver paste, insulating paste and the like, and can stir from liquid to solid, liquid and liquid, solid and solid substances.

The planetary vacuum defoaming stirrer is one of defoaming stirrers, and its working process is that the motor rotates to drive the tray to revolve, and the stirring container movably connected on the tray revolves along with the tray. In the rotating process of the motor rotating shaft, the stirring container rotates automatically through belt transmission. The defoaming principle is as follows: 1. the equipment adopts a mode of respectively controlling revolution and rotation to stir and defoam materials with various viscosities, and simultaneously works, so that stirring and defoaming work is quickly completed, and the equipment is suitable for the material stirring requirements of various industries. 2. And dynamically vacuumizing, wherein the material is forced to roll continuously among particles in the material through revolution and rotation, and the particles are quickly discharged when bubbles are carried to roll to the surface layer. Then the particles roll to the surface layer continuously, and the bubbles are removed continuously.

Wherein, the stirring container is generally a circular cup bottom and a cylindrical side wall, and the whole stirring container is of a cylindrical structure. When small-particle objects are stirred, the particles are often agglomerated, the particle size distribution is wide, and the particle sizes of part of the particles are large, so that large particles are often deposited at the bottom of a container after the planetary vacuum defoaming stirrer stirs, the mixing is uneven, and the quality of materials is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a planetary vacuum defoaming mixer of modified has combined traditional mechanical stirring and the advantage of current planetary vacuum defoaming mixer, makes it when the stirring contains the wide granule of particle size distribution high viscosity thick liquids, stirs more evenly.

In order to solve the technical problem, the utility model provides a quick crushed aggregates deaeration mixer, including casing and cover, be provided with vacuum cavity, tray, anchor clamps and stirred vessel in the casing, the intermediate lamella install in the vacuum cavity, the tray pass through output main shaft install in the intermediate lamella, the tray is driven the revolution by the tray motor, anchor clamps are connected the both ends of tray, anchor clamps motor drive through drive mechanism the anchor clamps rotation, stirred vessel activity cartridge is in the anchor clamps, stirred vessel's bottom of cup center department is provided with the stirring wheel, the stirring wheel pass through the bearing with stirred vessel rotates to be connected, and (mixing) shaft one end is fixed the tray tip, the (mixing) shaft other end passes drive mechanism and anchor clamps with the connection can be dismantled to the stirring wheel.

Furthermore, the transmission mechanism comprises a combined belt wheel and an autorotation belt wheel, the combined belt wheel is in rolling connection with an output main shaft of the tray motor, the fixture motor is connected with the combined belt wheel through the speed reducing mechanism, the fixture is connected with the combined belt wheel through the autorotation belt wheel, and the stirring shaft penetrates through the autorotation belt wheel and the center of the fixture.

Furthermore, the combined belt wheel and the self-rotating belt wheel are respectively connected through a transmission belt, the transmission belt is a polyurethane industrial belt, and the cross section of the transmission belt is circular.

Further, the stirring wheel comprises a hub inserted into a bearing arranged at the center of the cup bottom of the stirring container and at least two blades integrally arranged on the hub, the blades are integrally arc-shaped, and the surfaces of the blades are curved surfaces.

Further, the stirring wheel comprises three blades.

Furthermore, a fork is arranged at one end of the hub, which extends out of the stirring container, a flat head is arranged at one end of the stirring shaft, which is connected with the hub, and the flat head is inserted into the fork.

Further, a control panel is arranged on the cover.

Further, the edge that casing and cover complex are provided with and are used for regulating and control panel's main circuit limit switch, the cover lid supports when closing and presses limit switch.

The utility model discloses a quick crushed aggregates defoaming mixer compares with prior art's beneficial effect is, has combined traditional mechanical stirring and the advantage of current planetary vacuum defoaming mixer, makes it when stirring the wide granule of particle size distribution, stirs more evenly.

Drawings

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

fig. 2 is a schematic structural view of the stirring wheel of the present invention.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Referring to fig. 1, an embodiment of a rapid crushing and defoaming blender according to the present invention is an improvement of a conventional revolution and rotation defoaming blender, so as to be more suitable for crushing large particles and making the blending more uniform. The defoaming stirrer comprises a machine shell 1 and a machine cover 2, wherein defoaming work is sealed in the machine shell 1, the safety of the working process and the cleanness of materials are ensured, a vacuum cavity 3, a tray 4, a clamp 5 and a stirring container 6 are arranged in the machine shell 1, defoaming is carried out in the vacuum cavity 3, the materials are forced to roll inside particles ceaselessly through revolution and rotation, and when the particles roll to the surface layer with the bubbles, the bubbles can be quickly discharged. Then the particles are continuously rolled to the surface layer, and the bubbles are also continuously removed, so that the defoaming efficiency is accelerated. The middle layer plate 7 is arranged in the vacuum cavity 3, the tray 4 is arranged on the middle layer plate 7 through an output main shaft 8, the tray 4 is driven by a tray motor 9 to revolve to form a revolution mechanism, the clamps 5 are connected at two ends of the tray 4, a clamp motor 10 drives the clamps 5 to rotate through a transmission mechanism to form a rotation mechanism, the revolution mechanism and the rotation mechanism are driven by different motors, so that different acting forces can be applied to the clamp 5 when the output rotating speed and the steering direction of the rotation motor are adjusted, so that the rotation speed of the rotation of the clamper 5 can be adjusted, and when the rotation direction of the clamper motor 10 is the same as that of the tray motor 9, the chuck motor 10 may function to reduce the rotation speed until it becomes zero or even rotate in the reverse direction, when the rotation direction of the clamp motor 10 is opposite to that of the tray motor 9, the clamp motor 10 can increase the rotation speed. Therefore, the rotation and revolution speed ratio can be adjusted according to the physical characteristics of the resins with different viscosities so as to meet the stirring requirements of the resins with different viscosities. The stirring container 6 is movably inserted into the clamp 5, the stirring container 6 is fixed relative to the clamp 5 after being inserted into the clamp 5, the stirring container 6 is inserted into the clamp 5, so that the disassembly and the assembly are convenient, the stirring container 6 can be directly disassembled to be transferred to the next process after the material stirring and defoaming operation is finished, and in addition, the stirring container 6 after being used once can be cleaned for repeated use. The stirring device is characterized in that a stirring wheel 11 is arranged at the center of the bottom of the stirring container 6, the stirring wheel 11 is rotatably connected with the stirring container 6 through a bearing 12, one end of a stirring shaft 13 is fixed at the end of the tray 4, the other end of the stirring shaft 13 penetrates through the transmission mechanism and the clamp 5 to be detachably connected with the stirring wheel 11, the stirring shaft 13 is fixed with the tray 4, the stirring wheel 11 is connected with the stirring shaft 13, namely the stirring wheel 11 is fixed relative to the tray 4, when the clamp 5 rotates, an additional driving mechanism does not need to be arranged on the stirring wheel 11, the clamp 5 rotates relative to the stirring wheel 11, meanwhile, the stirring wheel 11 is arranged at the bottom of the stirring container 6, and materials are deposited at the bottom of the stirring container 6, so that the stirring wheel 11 can fully stir the materials, agglomerated particles are separated from one another, and the. In this embodiment, the transmission mechanism includes a combined pulley 14 and a rotation pulley 15, the combined pulley 14 is a steel wheel with a single groove, and is coaxially connected to the output spindle 8, so that the combined pulley 14 is in rolling connection with the output spindle 8 of the tray motor 9, the clamp motor 10 is connected to the combined pulley 14 through a speed reduction mechanism, the clamp 5 is connected to the combined pulley 14 through the rotation pulley 15, the combined pulley 14 and the rotation pulley 15 are respectively connected through a transmission belt 16, the clamp motor 10 drives the combined pulley 14, the combined pulley 14 drives the rotation pulleys 15 on both sides to rotate, and further drives the clamp 5 to rotate, the stirring shaft 13 passes through the centers of the rotation pulleys 15 and the clamp 5, and does not affect the driving of the rotation of the clamp 5, in this embodiment, the transmission belt 16 is a polyurethane industrial belt, and the section of the transmission belt 16 is circular, it is convenient to guide the transmission belt 16 so as to wind the combined pulley 14 and the rotating pulley 15.

Referring to fig. 2, which is a schematic structural diagram of a stirring wheel 11 of the present invention, the stirring wheel 11 includes a hub 17 inserted into a bearing 12 disposed at the center of the cup bottom of the stirring container 6, and at least two blades 18 integrally disposed with the hub 17, in this embodiment, the stirring wheel 11 preferably includes three blades 18, each blade 18 is integrally arc-shaped, and the surface of the blade 18 is a curved surface to form a helical blade 18, in this embodiment, the stirring container 6 and the stirring blade 18 are made of acid-resistant and alkali-resistant plastic, further, in order to ensure that after the stirring wheel 11 is connected with the stirring shaft 13, the stirring shaft 13 and the stirring wheel 11 do not rotate relatively, a fork 19 is disposed at one end of the hub 17 extending out of the stirring container 6, a flat head 20 is disposed at one end of the stirring shaft 13 connected with the hub 17, the flat head 20 is inserted into the fork 19, because the stirring wheel 11 is connected to the stirring container 6 and the stirring wheel 11 does not move axially, when the stirring container 6 is inserted into the fixture 5, the fork 19 of the stirring wheel 11 blocks the flat head 20 of the stirring shaft 13, the stirring wheel 11 does not rotate relative to the stirring shaft 13, and when the stirring container 6 rotates, the stirring wheel 11 rotates relative to the stirring container 6 to stir and mix the materials in the stirring container 6.

The cover 2 is also provided with a control panel 21, and the functions of setting parameters such as better stirring time, rotating speed and the like and controlling the starting and stopping of the stirrer and the like through the singlechip are simple and clear, the operation is convenient, and the stirrer can be stirred fully automatically. Casing 1 is provided with cover 2 complex edge and is used for regulating and control panel 21's total circuit limit switch, cover 2 lid supports when closing and presses limit switch as long as cover 2 does not support and leans on in casing 1 upper end, and control panel 21 just can not be switched on, can effectively avoid improper operation, reduces the potential safety hazard.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims (8)

1. The utility model provides a quick crushed aggregates defoaming mixer, its characterized in that, includes casing and cover, is provided with vacuum chamber, tray, anchor clamps and stirred vessel in the casing, the intermediate lamella install in the vacuum chamber, the tray pass through output main shaft install in the intermediate lamella, the tray is driven the revolution by the tray motor, anchor clamps are connected the both ends of tray, anchor clamps motor drive through drive mechanism anchor clamps rotation, stirred vessel activity cartridge is in the anchor clamps, stirred vessel's bottom of cup center department is provided with the stirring wheel, the stirring wheel pass through the bearing with stirred vessel rotates and connects, and (mixing) shaft one end is fixed the tray tip, the (mixing) shaft other end passes drive mechanism and anchor clamps with the connection can be dismantled to the stirring wheel.

2. The rapid particle debubbling blender as recited in claim 1, wherein said transmission mechanism comprises a combination pulley and a rotation pulley, said combination pulley being in rolling engagement with an output spindle of the tray motor, said chuck motor being connected to said combination pulley via a reduction mechanism, said chuck being connected to said combination pulley via a rotation pulley, said agitator shaft passing through said rotation pulley and through the center of the chuck.

3. The rapid particle breaking and defoaming blender as claimed in claim 2, wherein said combined pulley and said self-rotating pulley are respectively connected by a transmission belt, said transmission belt is a polyurethane industrial belt, and said transmission belt has a circular cross section.

4. The rapid particle degassing mixer of claim 1 wherein said mixing wheel includes a hub inserted into a bearing disposed at the center of the bottom of said mixing vessel, and at least two blades integrally disposed with said hub, said blades being generally arcuate in shape and having curved surfaces on the surfaces thereof.

5. The rapid chaff and bubble blender of claim 4 wherein the blending wheel includes three blades.

6. The rapid particle breaking and defoaming blender as claimed in claim 4, wherein an end of said hub extending out of said blending container is provided with a fork, and an end of said blending shaft connected to said hub is a flat head, and said flat head is inserted into said fork.

7. The rapid particle breaking and defoaming blender as recited in claim 1, wherein a control panel is provided on said lid.

8. The rapid crushed aggregates defoaming mixer of claim 7 wherein the edge of the casing engaged with the cover is provided with a main circuit limit switch for regulating and controlling the control panel, and the cover presses against the limit switch when closed.

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