CN210585680U - Two-component dynamic mixing stirring valve - Google Patents
Two-component dynamic mixing stirring valve Download PDFInfo
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- CN210585680U CN210585680U CN201921068084.7U CN201921068084U CN210585680U CN 210585680 U CN210585680 U CN 210585680U CN 201921068084 U CN201921068084 U CN 201921068084U CN 210585680 U CN210585680 U CN 210585680U
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- mixing
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Abstract
The utility model relates to a two ingredient dynamic mixing stirring valve, including stirring subassembly and mixing subassembly, the stirring subassembly includes a motor to and by the pivot of this motor driven vertical setting, the shell is installed to the drive axle head of motor, the upper end of pivot is located in the shell, the lower extreme of pivot stretches out the shell to the transmission is connected with a stirring core, can be from last to the outflow process of down on the stirring core glue, to mixing, throwing away, stirring constantly to glue, realizes carrying out comprehensive stirring in the flow process of glue, makes the stirring of glue more abundant; the tank bottom of each slot all distributes on same periphery, and the slot has the arc smooth surface and makes its resistance to glue less, and it is rapider to flow out, and when the glue stirring was abundant, the outflow speed of glue was also very fast, and the efficiency of its stirring is also higher, and the glue composition after the stirring is more even, stirs abundant consuming time also shorter.
Description
Technical Field
The utility model belongs to the glue dripping equipment field, concretely relates to two ingredient dynamic mixing stirring valves.
Background
In the field of glue bonding, electronic parts and automobile parts are often bonded by using two-component mixed glue. Each glue has certain viscosity, and the mixing proportion, the mixing solubility and the setting time are determined according to the viscosity of different glues when in use.
Mixing the two glues, wherein the glue density is changed to a certain extent; at present, a blade type stirring shaft is usually adopted to stir and mix double-component glue when the glue is mixed and stirred, the contact area between the blade type stirring blade and the glue is not large when the blade type stirring blade is used for stirring, and the glue has certain viscosity, so that the glue can not be easily mixed due to the small glue amount which can be stirred by the blade in unit time, the glue can be dripped after the blade type stirring shaft is usually required to be stirred for a period of time in the using process, and the stirring efficiency is low; meanwhile, due to the limited stirring capability, part of glue in the two components is difficult to mix, and the phenomena of insufficient stirring and uneven glue components exist in the using process.
Disclosure of Invention
The utility model aims at providing a two ingredient dynamic mixing stirring valve to solve the inefficiency of stirring when prior art adopts stirring vane stirring glue, consuming time of a specified duration and insufficient problem.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a double-component dynamic mixing and stirring valve comprises a stirring component and a mixing component;
the stirring assembly comprises a motor and a vertically arranged rotating shaft driven by the motor, a shell is mounted at the driving shaft end of the motor, the upper end of the rotating shaft is positioned in the shell, the lower end of the rotating shaft extends out of the shell and is in transmission connection with a stirring core;
the mixing assembly comprises a valve body and two pneumatic glue valves arranged on the valve body, the valve body is fixedly connected to the bottom of the shell, the valve body is provided with a glue mixing cavity, and glue outlets of the two pneumatic glue valves are communicated with the glue mixing cavity; the stirring core is positioned in the glue mixing cavity, an oil seal is arranged between the rotating shaft and the valve body, and the oil seal is positioned at the upper end of the glue mixing cavity;
the stirring core is a cylinder, the peripheral surface of the cylinder is convexly provided with a plurality of stirring blocks which are arranged at equal intervals in the longitudinal direction and the transverse direction, a groove is formed between every two adjacent stirring blocks and is communicated with each other, the groove bottom of each groove is distributed on the peripheral surface of the stirring core, and a continuous arc smooth surface is formed between two opposite side walls of each groove and the groove bottom;
the bottom of the valve body is provided with a glue dripping nozzle, the inlet end of the glue dripping nozzle is communicated with the glue mixing cavity, and the outlet end of the glue dripping nozzle is vertically arranged downwards.
In the above scheme, the valve body is further provided with a cleaning valve, the outlet end of the cleaning valve is communicated with the glue mixing cavity, and the inlet end of the cleaning valve is arranged in a downward inclined mode.
In the scheme, the cleaning valve is a pneumatic valve.
In the above scheme, the inlet end at the top of the glue dripping nozzle is provided with a thread section, and the thread section is in thread fit with the outlet end of the valve body corresponding to the glue mixing cavity.
In the above scheme, the interlude cover of pivot is equipped with a bearing, the bearing interference fit ground is installed in the shell.
The utility model discloses has following effect: the utility model is provided with a cylindrical stirring core, a plurality of outstanding stirring blocks are evenly distributed on the stirring core, a groove for flowing glue is formed between the stirring blocks, an arc smooth surface is formed between two opposite side walls of the groove and the groove bottom, when double-component glue is injected, the stirring core rotates, the glue is stirred by the stirring blocks on the stirring core, the contact area between the glue and the stirring core is relatively large, the glue amount stirred in unit time is large, the double-component glue is rapidly mixed under the action of the stirring blocks, the mixing efficiency is improved, the mixed glue flows into the groove, when the mixed glue reaches another groove positioned below, the glue is thrown out by the rotating stirring core, the thrown-out glue is stirred and mixed again after contacting the stirring blocks, thereby the glue can be continuously mixed, thrown out and stirred in the flowing process of the glue from top to bottom from the stirring core, and comprehensive stirring is realized in the flowing process of the glue, so that the glue is stirred more fully; the tank bottom of each slot all distributes on same periphery, and the slot has the arc smooth surface and makes its resistance to glue less, and it is rapider to flow out, and when the glue stirring was abundant, the outflow speed of glue was also very fast, and the efficiency of its stirring is also higher, and the glue composition after the stirring is more even, stirs abundant consuming time also shorter.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention;
FIG. 2 is a left side sectional view taken along line A-A of FIG. 1;
fig. 3 is a schematic structural view of the stirring core according to the embodiment of the present invention.
In the above drawings: 1-stirring component, 11-motor, 12-rotating shaft, 13-shell, 14-stirring core, 141-stirring block, 142-groove, 2-mixing component, 21-valve body, 211-glue mixing cavity, 22-pneumatic glue valve, 221-glue valve glue inlet, 222-air valve air inlet, 3-glue dropping nozzle and 4-cleaning valve.
Detailed Description
The invention will be further described with reference to the following drawings and examples:
example (b): referring to FIGS. 1-2: a double-component dynamic mixing and stirring valve comprises a stirring component 1 and a mixing component 2;
referring to FIG. 2: the stirring assembly 1 comprises a motor 11 and a vertically arranged rotating shaft 12 driven by the motor 11, specifically, the rotating shaft 12 is connected with a driving shaft of the motor 11 through a coupler, the motor 11 drives the rotating shaft 12 to rotate, a driving shaft end of the motor 11 is fixedly provided with a shell 13 through a bolt, the upper end of the rotating shaft 12 is positioned in the shell 13, the lower end of the rotating shaft 12 extends out of the shell 13 and is in transmission connection with a stirring core 14; when the stirring device works, the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the stirring core 14 at the lower end of the rotating shaft to rotate for stirring, and the shell 13 covers the rotating shaft 12 to play a role in protection;
the mixing component 2 comprises a valve body 21 and two pneumatic glue valves 22 arranged on the valve body 21, the valve body 21 is fixedly connected to the bottom of the shell 13, the valve body 21 is provided with a glue mixing cavity 211, and glue outlets of the two pneumatic glue valves 22 are communicated with the glue mixing cavity 211; the stirring core 14 is positioned in the glue mixing cavity 211, an oil seal is arranged between the rotating shaft 12 and the valve body 21, and the oil seal is positioned at the upper end of the glue mixing cavity 211; the oil seal can be a metal framework oil seal, has a sealing effect and prevents glue from leaking; the pneumatic glue valve 22 can be of a HF3242 type and is formed by connecting a cylinder, a valve body and a glue outlet body up and down, the cylinder and the valve body are separated by a membrane to prevent glue from invading the cylinder, a valve in the glue outlet body is fixed on a piston rod, the opening and closing of the glue are achieved by using the opening and closing of the valve, the pneumatic glue valve 22 is provided with a glue valve inlet 221 and an air valve inlet 222, the glue valve inlet 221 is used for connecting an external glue injection pipeline, and the air valve inlet 222 is used for connecting an external air source to control the opening and closing of the pneumatic glue valve 22;
the stirring core 14 is a cylinder, the outer peripheral surface of the cylinder is convexly provided with a plurality of stirring blocks 141 which are arranged at equal intervals in the longitudinal direction and the transverse direction, a groove 142 is formed between every two adjacent stirring blocks 141, the grooves 142 are communicated, the groove bottoms of the grooves 142 are distributed on the outer peripheral surface of the stirring core 14, continuous arc-shaped smooth surfaces are formed between two opposite side walls of the grooves 142 and the groove bottoms, and the bottom of the valve body 21 is provided with a glue dripping nozzle 3;
the inlet end of the glue dripping nozzle 3 is communicated with the glue mixing cavity 211, and the outlet end of the glue dripping nozzle is vertically arranged downwards; the glue dripping nozzle 3 is used for flowing out the glue after stirring and mixing;
when the pneumatic glue mixing device works specifically, the two pneumatic glue valves 22 are respectively and correspondingly connected with glue with different components, the glue enters the glue mixing cavity 211 from the pneumatic glue valves 22, the motor 11 is started, the driving shaft of the motor 11 drives the rotating shaft 12 to rotate, the rotating shaft 12 drives the stirring core 14 at the lower end of the rotating shaft to rotate to stir the glue in the glue mixing cavity 211, and the glue after being fully stirred is dripped out from the glue dripping nozzle 3; the stirring block 141 on the stirring core 14 stirs the glue, the contact area between the glue and the stirring block 141 is relatively large, the amount of the glue stirred in unit time is large, the two-component glue is quickly mixed under the action of the stirring block 141, the mixing efficiency is improved, the mixed glue flows into the groove 142, when the mixed glue reaches the other groove 142 positioned below, the rotary stirring core 14 throws the glue out, the thrown glue is stirred and mixed again after contacting the stirring block 141, so that the glue can be continuously mixed, thrown and stirred in the flowing process from top to bottom on the stirring core 14, the glue is fully stirred in the flowing process, and the glue is stirred more fully; the bottoms of the grooves 142 are distributed on the same circumferential surface, and the grooves 142 are provided with arc-shaped smooth surfaces, so that the resistance to glue is smaller, the glue flows out more quickly, the glue flows out faster when being stirred sufficiently, the stirring efficiency is higher, and the time consumed by sufficient stirring is shorter.
Referring to fig. 1, a cleaning valve 4 is further installed on the valve body 21, the cleaning valve 4 is a pneumatic valve, an outlet end of the cleaning valve 4 is communicated with the glue mixing chamber 211, and an inlet end of the cleaning valve 4 is arranged in a downward inclined manner; the cleaning valve 4 is used for introducing clean water or a glue cleaning solvent into the glue mixing chamber 211 to clean the glue mixing chamber 211.
The inlet end of the top of the glue dripping nozzle 3 is provided with a thread section which is in thread fit with the outlet end of the valve body 21 corresponding to the glue mixing cavity 211; the glue dripping nozzle 3 is connected with the valve body 21 through threads so as to be convenient for taking down the glue dripping nozzle 3 to clean the same.
Referring to fig. 1, a bearing is sleeved at the middle section of the rotating shaft 12, and the bearing is installed in the housing 13 in an interference fit manner and is used for supporting the rotating shaft 12.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. A two-component dynamic mixing stirring valve is characterized in that: comprises a stirring component (1) and a mixing component (2);
the stirring assembly (1) comprises a motor (11) and a vertically arranged rotating shaft (12) driven by the motor (11), a shell (13) is mounted at the driving shaft end of the motor (11), the upper end of the rotating shaft (12) is positioned in the shell (13), the lower end of the rotating shaft (12) extends out of the shell (13) and is connected with a stirring core (14) in a transmission manner;
the mixing assembly (2) comprises a valve body (21) and two pneumatic glue valves (22) arranged on the valve body (21), the valve body (21) is fixedly connected to the bottom of the shell (13), the valve body (21) is provided with a glue mixing cavity (211), and glue outlets of the two pneumatic glue valves (22) are communicated with the glue mixing cavity (211); the stirring core (14) is positioned in the glue mixing cavity (211), an oil seal is arranged between the rotating shaft (12) and the valve body (21), and the oil seal is positioned at the upper end of the glue mixing cavity (211);
the stirring core (14) is a cylinder, the outer peripheral surface of the cylinder is convexly provided with a plurality of stirring blocks (141) which are arranged at equal intervals in the longitudinal direction and the transverse direction, a groove (142) is formed between every two adjacent stirring blocks (141), the grooves (142) are communicated, the groove bottom of each groove (142) is distributed on the outer peripheral surface of the stirring core (14), and a continuous arc-shaped smooth surface is formed between two opposite side walls of each groove (142) and the groove bottom;
the bottom of the valve body (21) is provided with a glue dripping nozzle (3), the inlet end of the glue dripping nozzle (3) is communicated with the glue mixing cavity (211), and the outlet end of the glue dripping nozzle is vertically arranged downwards.
2. The two-component dynamic mixing agitator valve of claim 1, wherein: still install a purge valve (4) on valve body (21), the exit end of purge valve (4) with glue mixing chamber (211) intercommunication, its entrance point downward sloping sets up.
3. The two-component dynamic mixing agitator valve of claim 2, wherein: the cleaning valve (4) is a pneumatic valve.
4. The two-component dynamic mixing agitator valve of claim 1, wherein: the inlet end of the top of the glue dripping nozzle (3) is provided with a thread section which is in thread fit with the outlet end of the valve body (21) corresponding to the glue mixing cavity (211).
5. The two-component dynamic mixing agitator valve of claim 1, wherein: the interlude cover of pivot (12) is equipped with a bearing, the bearing interference fit install in shell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068084.7U CN210585680U (en) | 2019-07-10 | 2019-07-10 | Two-component dynamic mixing stirring valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068084.7U CN210585680U (en) | 2019-07-10 | 2019-07-10 | Two-component dynamic mixing stirring valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210585680U true CN210585680U (en) | 2020-05-22 |
Family
ID=70699164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921068084.7U Active CN210585680U (en) | 2019-07-10 | 2019-07-10 | Two-component dynamic mixing stirring valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210585680U (en) |
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2019
- 2019-07-10 CN CN201921068084.7U patent/CN210585680U/en active Active
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