CN211329213U - Multistage compounding device of high strength combined material raw materials - Google Patents
Multistage compounding device of high strength combined material raw materials Download PDFInfo
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- CN211329213U CN211329213U CN201921371663.9U CN201921371663U CN211329213U CN 211329213 U CN211329213 U CN 211329213U CN 201921371663 U CN201921371663 U CN 201921371663U CN 211329213 U CN211329213 U CN 211329213U
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Abstract
The utility model discloses a high-strength composite material raw material multistage mixing device, which comprises a first-stage screw stirring and feeding structure and a second-stage mixing bin stirring structure, wherein the output end of the first-stage screw stirring and feeding structure is communicated with the input end of the second-stage mixing bin stirring structure; the second-stage mixing bin stirring structure comprises a base, a mixing bin and a feeding pipe, wherein a stirring shaft is arranged in the mixing bin, a plurality of groups of stirring blades which are arranged upwards and downwards along the shaft are arranged on the stirring shaft, a metal interlayer sleeved outside the stirring shaft is arranged in the mixing bin, the metal interlayer divides the inner space of the mixing bin into a plurality of stirring tanks which are arranged up and down, the stirring blades rotate in the stirring tanks to cut and stir resin raw materials in the stirring tanks, and the metal interlayer is provided with a guide hole for communicating the upper stirring tank with the lower stirring tank; this device can realize sealing the compounding, avoids directly exposing stirring compounding in the air, reduces air capacity in the raw materials, is favorable to improving follow-up fiber composite product quality.
Description
Technical Field
The application relates to the field of fiber reinforced composite material production and processing equipment, in particular to a high-strength composite material raw material multistage mixing device.
Background
In the production of fiber composite materials, it is often necessary to mix resin raw materials with stirring. Usually, an operator opens the barrel cover to introduce the resin raw materials into the barrel, and then the motor drives the stirring shaft to directly stir, so that air is easily mixed in the resin raw materials and is difficult to remove, and the quality of subsequent fiber composite materials is influenced. Therefore, the applicant invents and creates the technology of the patent application.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, providing one kind under the enclosed state, multistage compounding and the multistage compounding device of high strength composite raw materials that mixing efficiency is high.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides a multistage compounding device of high strength combined material raw materials which characterized in that: including first order screw rod stirring pay-off structure and second grade blending bunker stirring structure, first order screw rod stirring pay-off structure output and second grade blending bunker stirring structure input intercommunication set up.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the stirring structure of the second-stage mixing bunker comprises a base, a mixing bunker and an inlet pipe, wherein the inlet pipe is communicated with the inside of the mixing bunker from the top of the mixing bunker, a mixing motor is arranged on the base, a stirring shaft is arranged in the mixing bunker, the stirring shaft is in transmission connection with an output shaft of the mixing motor, the mixing bunker further comprises a discharge hole for leading out mixed materials, stirring blades are arranged on the stirring shaft and arranged along the axial direction, a plurality of metal interlayers are arranged in the mixing bunker, are sleeved outside the stirring shaft, are multiple and are arranged at intervals from top to bottom, are separated into a plurality of stirring grooves from the inner space of the mixing bunker, are arranged at the upper part and the lower part, and are rotationally moved to cut and stir resin raw materials in the stirring grooves, and each metal interlayer is provided with a guide hole for communicating the inlet pipe and.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the guide hole slope sets up, stirring vane is close to or the flat metal interlayer up end that lies in its downside sets up, and guide hole top surface feed inlet is bigger than the bottom surface discharge gate, and the guide hole incline direction is that the top surface feed inlet is close to the direction that (mixing) shaft, bottom surface discharge gate are close to the blending bunker outer wall for resin raw materials after stirring cutting through stirring vane can be extruded in the guide hole.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the inner diameter of the outlet end of the material guide hole positioned on the stirring tank at the bottommost end is gradually reduced from the top to the bottom.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the blending bunker is the cylinder, and the (mixing) shaft setting is in the axle center of cylinder, and inlet pipe and blending bunker junction are located the blending bunker top centre of a circle, and the (mixing) shaft top is equipped with the toper kuppe, and the inlet pipe is stretched into to toper kuppe top, and toper kuppe and inlet pipe inner wall form will first order screw rod stirring pay-off structure derives the material and outwards disperses the water conservancy diversion passageway of carrying to the topmost layer stirred tank all around.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the mixing bunker top still is equipped with the auxiliary material that communicates with mixing bunker inside and adds the mouth.
As above multistage compounding device of high strength combined material raw materials which characterized in that: the bin outlet is equipped with two, is the first bin outlet of setting in the blending bunker bottom and sets up the second bin outlet in the middle part of blending bunker side respectively.
As above multistage compounding device of high strength combined material raw materials which characterized in that: first order screw rod stirring pay-off structure includes the staving of a plurality of splendid attire resin raw materials, the staving bottom is equipped with the contact tube, contact tube and the inside intercommunication of staving, the vertical setting of contact tube, the contact tube below is provided with a person in charge, the horizontal setting of person in charge, the person in charge upside is equipped with a plurality of interfaces, a plurality of interfaces spaced apart setting, the contact tube one-to-one on a plurality of interfaces and a plurality of stavings, the contact tube lower extreme docks the intercommunication with the interface seal, be responsible for one end opening sealing connection and have the motor cabinet, be provided with agitator motor on the motor cabinet, agitator motor output fixedly connected with screw rod, the screw rod is located the owner and coaxial setting with the person in charge, the screw rod forms the spinning pay-off structure that is used for suction and extrudees the resin raw materials with the inner.
The beneficial effect of this application is as follows:
1. set up first order screw rod stirring pay-off structure and second grade blending bunker stirring structure, first order screw rod stirring pay-off structure output sets up with second grade blending bunker stirring structure input intercommunication, and the compounding in-process can realize sealing the compounding, avoids directly exposing stirring compounding in the air, reduces the raw materials air capacity, is favorable to improving fibre composite product quality.
2. Through setting up stirring vane and stirred tank cooperation, because stirred tank and stirring vane's cross sectional shape size is close, also can realize stirring the misce bene as far as possible when mixing adhesion resin raw materials, make the mixture more abundant.
3. The stirred tank successive layer sets up, stirring vane and stirred tank one-to-one, should set up the elongated stirring process, and make full use of space has both promoted stirring efficiency.
4. The material guide holes are formed between the stirring tanks, so that materials are further scattered and mixed in the process of extruding the materials to penetrate through the material guide holes, and meanwhile, the materials are extruded into a slender strip shape; the material guide holes are arranged to be wide at the top and narrow at the bottom, and the inclined direction is opposite to the extrusion direction of the materials, so that the resin raw materials which are stirred and cut by the stirring blades can be extruded into the material guide holes, and the process can be finished more efficiently and smoothly.
5. Through setting up the auxiliary material and adding the mouth, the follow-up different types of mixed material of treating of adding of being convenient for need not empty the finished product that the mixture was accomplished earlier, also is convenient for add the catalyst, through setting up first bin outlet, second bin outlet, makes things convenient for the collection of material, derives.
Drawings
FIG. 1 is a schematic structural diagram of a first-stage screw stirring and feeding structure;
FIG. 2 is a schematic structural diagram of a stirring blade close to a metal interlayer in a stirring structure of a second-stage mixing bin;
FIG. 3 is a schematic view of the structure of the stirred resin raw material of FIG. 2;
FIG. 4 is a schematic structural view of a second-stage mixing silo in which the mixing blades are flatly attached to the metal barrier layer;
FIG. 5 is a schematic view of the structure of the stirred resin raw material of FIG. 4;
FIG. 6 is a schematic perspective view of a stirring structure of the second-stage mixing silo;
FIG. 7 is a schematic view of a metal spacer layer structure;
in the figure: 1. a base; 2. a mixing bin; 21. a stirring shaft; 22. a stirring blade; 23. a stirring tank; 24. a material guide hole; 25. a conical air guide sleeve; 26. a metal barrier layer; 3. a feed pipe; 4. A mixing motor; 5. an auxiliary material adding port; 61. a second discharge opening; 62. a first discharge port; 7. A barrel body; 8. a delivery pipe; 9. a main pipe; 10. a motor base; 11. a screw; 12. an electromagnetic valve; 100. resin raw materials.
Detailed Description
The following describes the embodiments of the present invention with reference to the drawings:
as shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6 and fig. 7, the high-strength composite material multistage mixing device comprises a first-stage screw stirring and feeding structure and a second-stage mixing bin stirring structure, wherein an output end of the first-stage screw stirring and feeding structure is communicated with an input end of the second-stage mixing bin stirring structure.
The first-stage screw stirring and feeding structure comprises a plurality of barrel bodies 7 for containing resin raw materials, wherein the bottom of the barrel bodies 7 is provided with a delivery pipe 8, the delivery pipe 8 is communicated with the inside of the barrel bodies 7, the delivery pipe 8 is vertically arranged, a main pipe 9 is arranged below the delivery pipe 8, the main pipe 9 is transversely arranged, the upper side of the main pipe 9 is provided with a plurality of interfaces, the interfaces are arranged at intervals, the interfaces are in one-to-one correspondence with the delivery pipes 8 on the barrel bodies 7, the lower end of the delivery pipe 8 is in sealed butt joint communication with the interfaces, one end opening of the main pipe 9 is hermetically connected with a motor base 10, a stirring motor is arranged on the motor base 10, the output end of the stirring motor is fixedly connected with a screw 11, the screw 11 is positioned in the main pipe 9 and is coaxially arranged with the main pipe 9, the screw 11 is matched with the inner ends of the interfaces on, the other end of the main pipe 9 is communicated with the feeding pipe 3.
In this embodiment, the stirring motor is a servo motor, and the delivery pipe 8 is provided with an electromagnetic valve 12.
Second grade blending bunker stirring structure includes base 1, blending bunker 2 and inlet pipe 3, and inlet pipe 3 is equipped with compounding motor 4 from 2 tops of blending bunker and 2 inside intercommunications of blending bunker on the base 1, is equipped with (mixing) shaft 21 in the blending bunker 2, and (mixing) shaft 21 is connected with 4 output shaft transmission of compounding motor, and blending bunker 2 still includes the bin outlet of deriving the post-mixing material, be equipped with the stirring vane 22 that the multiunit edgewise axial set up on the (mixing) shaft 21, be equipped with the suit in the blending bunker 2 the outer metal interlayer 26 of (mixing) shaft 21 for preventing that the resin raw materials from flowing through the clearance between metal interlayer 26 and the (mixing) shaft 21, metal interlayer 26 still can set up the sealing washer with (mixing.
The metal interlayer 26 is provided with a plurality of metal interlayers 26, the metal interlayers 26 are arranged at intervals from top to bottom, the metal interlayers 26 divide the inner space of the mixing bunker 2 into a plurality of stirring tanks 23 which are arranged from top to bottom, each group of stirring blades 22 rotate in the stirring tanks 23 in a one-to-one correspondence manner to cut and stir resin raw materials in the stirring tanks 23, each metal interlayer 26 is provided with a guide hole 24 for communicating the feeding pipe 3 with the adjacent stirring tank 23, and the process that the materials are extruded to penetrate through the guide holes 24 is also the process of further scattering and mixing.
In this embodiment, the material guiding holes 24 are obliquely arranged, the stirring blades 22 are close to or flatly attached to the upper end surface of the metal interlayer 26 on the lower side of the metal interlayer, the top surface feed inlet of the material guiding holes 24 is larger than the bottom surface discharge outlet, and the oblique direction of the material guiding holes 24 is the direction in which the top surface feed inlet is close to the stirring shaft 21 and the bottom surface discharge outlet is close to the outer wall of the mixing material bin 2, so that the resin raw materials 100 which are stirred and cut by the stirring blades 22 can be extruded into the material guiding holes 24.
In this embodiment, from the top down be located guide hole 24 on topmost agitator tank 23 to be located guide hole exit end internal diameter on bottommost agitator tank 23 and reduce gradually to realize stirring, extrusion many times, and stir the compounding and be more and more even.
In this embodiment, blending bunker 2 is the cylinder, and (mixing) shaft 21 sets up the axle center at the cylinder, and inlet pipe 3 is located the 2 top centre of a circle of blending bunker with the 2 junctions of blending bunker, and (mixing) shaft 21 top is equipped with toper kuppe 25, and inlet pipe 3 is stretched into at toper kuppe 25 top, and toper kuppe 25 and the formation of the 3 inner walls of inlet pipe will first order screw rod stirring pay-off structure derives the material and outwards disperses the diversion passageway of carrying to topmost layer stirred tank 23 all around.
In this embodiment, 2 tops of blending bunker still are equipped with the auxiliary material that communicates with 2 inside of blending bunker and add mouth 5, and the follow-up different types of mixings of being convenient for are treated and are mixed the material, need not empty the finished product that the completion was mixed earlier, also be convenient for add the catalyst. The bin outlet is equipped with two, is the first bin outlet 62 that sets up in blending bunker 2 bottom and sets up the second bin outlet 61 in blending bunker 2 side middle part respectively, makes things convenient for the collection, the derivation of material.
The working process is as follows:
the first-stage screw stirring and feeding structure is used for feeding and mixing materials in a rotating mode in the working process as follows:
open 1 upper end of the barrel body bung earlier, then open solenoid valve 8, glue thick resin raw materials slowly pours into under the dead weight effect in being responsible for 3 in the staving 1, start agitator motor simultaneously, screw rod 5 activity suit is in being responsible for 3 internal rotations, and screw rod 5 will be responsible for 3 interior multiple raw materials and impel forward and carry out the first compounding, then send into blending bunker 7 through vertical pipe 6 and carry out the second grade blending bunker stirring.
The rotatory compounding of second grade blending bunker stirring structure work, its working process as follows: starting the stirring motor and the material mixing motor 4, setting the stirring blades 22 to be matched with the stirring tank 23, setting the stirring tank 23 layer by layer, setting the stirring blades 22 to be in one-to-one correspondence with the stirring tank 23, setting the material guide holes 24 to be wide at the top and narrow at the bottom by setting the material guide holes 24 between the stirring tanks 23, further scattering and mixing the materials in the process that the materials are extruded to penetrate through the material guide holes 24, and extruding the materials into a long and thin strip shape; the mixing tank 23 is matched with the mixing blades 22, so that the mixing is more sufficient, and the process can be more efficiently and smoothly completed.
The auxiliary material adding opening 5 is convenient for subsequently adding different materials to be mixed in the working process, the finished product which is finished by mixing is not required to be emptied, the catalyst is convenient to add, and the materials are convenient to collect and guide out by arranging the first discharging opening 62 and the second discharging opening 61.
The above description is only for the preferred embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present application, and equivalent alternatives or modifications according to the technical solutions and the inventive concepts of the present application, and all such alternatives or modifications are encompassed in the scope of the present application.
Claims (7)
1. The utility model provides a multistage compounding device of high strength composite material raw materials, includes first order screw rod stirring pay-off structure and second level blending bunker stirring structure, first order screw rod stirring pay-off structure output and second level blending bunker stirring structure input intercommunication set up its characterized in that: the second-stage mixing bin stirring structure comprises a base (1), a mixing bin (2) and a feeding pipe (3), wherein the feeding pipe (3) is communicated with the inside of the mixing bin (2) from the top of the mixing bin (2), a mixing motor (4) is arranged on the base (1), a stirring shaft (21) is arranged in the mixing bin (2), the stirring shaft (21) is in transmission connection with an output shaft of the mixing motor (4), the mixing bin (2) further comprises a discharge hole for leading out mixed materials, a plurality of groups of stirring blades (22) which are arranged along the axial direction upwards and downwards are arranged on the stirring shaft (21), a plurality of metal interlayers (26) sleeved outside the stirring shaft (21) are arranged in the mixing bin (2), the metal interlayers (26) are arranged in a plurality, the metal interlayers (26) are arranged at intervals from top to bottom, and the plurality of stirring grooves (23) which are arranged in the inner space of the mixing bin (2), the stirring blades (22) rotate in the stirring tank (23) to cut and stir the resin raw materials in the stirring tank (23), and each metal interlayer (26) is provided with a material guide hole (24) for communicating the feeding pipe (3) with the adjacent stirring tank (23).
2. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: guide hole (24) slope sets up, stirring vane (22) are close to or the flat subsides are located its downside metal interlayer (26) up end sets up, and guide hole (24) top surface feed inlet is bigger than the bottom surface discharge gate, and guide hole (24) incline direction is close to for the top surface feed inlet (21), the direction that the bottom surface discharge gate is close to blending bunker (2) outer wall for resin raw materials after stirring cutting through stirring vane (22) can be extruded in guide hole (24).
3. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: the inner diameter of the outlet end of the material guide hole positioned on the stirring groove (23) at the topmost end is gradually reduced from the top to the bottom.
4. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: mixing bunker (2) is the cylinder, and (mixing) shaft (21) set up the axle center at the cylinder, and inlet pipe (3) are located mixing bunker (2) top centre of a circle with mixing bunker (2) junction, and (mixing) shaft (21) top is equipped with toper kuppe (25), and inlet pipe (3) are stretched into at toper kuppe (25) top, and toper kuppe (25) and inlet pipe (3) inner wall form will first order screw rod stirring pay-off structure derives the material and carries the water conservancy diversion passageway to topmost layer stirred tank (23) to outer dispersion all around.
5. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: and an auxiliary material adding port (5) communicated with the interior of the mixing bin (2) is further formed in the top of the mixing bin (2).
6. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: the bin outlet is equipped with two, is first bin outlet (62) and second bin outlet (61) of setting in the middle part of blending bunker (2) side in setting up in blending bunker (2) bottom respectively.
7. The multistage mixing device for the high-strength composite raw materials as claimed in claim 1, is characterized in that: first order screw rod stirring pay-off structure includes staving (7) of a plurality of splendid attire resin raw materials, staving (7) bottom is equipped with contact tube (8), contact tube (8) and staving (7) inside intercommunication, contact tube (8) vertical setting, contact tube (8) below is provided with one and is responsible for (9), be responsible for (9) horizontal setting, be responsible for (9) upside and be equipped with a plurality of interfaces, a plurality of interfaces are spaced apart to be set up, contact tube (8) one-to-one on a plurality of interfaces and a plurality of staving (7), contact tube (8) lower extreme and interface seal butt joint intercommunication, be responsible for (9) one end opening sealing connection and have motor cabinet (10), be provided with agitator motor on motor cabinet (10), agitator motor output end fixedly connected with screw rod (11), screw rod (11) are located in being responsible for (9) and are responsible for (9) coaxial setting, screw rod (11) and the inner cooperation of a plurality of being responsible for (9) upside form the confession spin that The material structure, screw rod (11) front end extend to be responsible for (9) the other end, are responsible for (9) the other end intercommunication inlet pipe (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371663.9U CN211329213U (en) | 2019-08-22 | 2019-08-22 | Multistage compounding device of high strength combined material raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921371663.9U CN211329213U (en) | 2019-08-22 | 2019-08-22 | Multistage compounding device of high strength combined material raw materials |
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| Publication Number | Publication Date |
|---|---|
| CN211329213U true CN211329213U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921371663.9U Expired - Fee Related CN211329213U (en) | 2019-08-22 | 2019-08-22 | Multistage compounding device of high strength combined material raw materials |
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| CN (1) | CN211329213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465232A (en) * | 2019-08-22 | 2019-11-19 | 湖北卓之越新材料科技有限公司 | A kind of high strength composite raw material multistage mixing device and method for mixing |
-
2019
- 2019-08-22 CN CN201921371663.9U patent/CN211329213U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110465232A (en) * | 2019-08-22 | 2019-11-19 | 湖北卓之越新材料科技有限公司 | A kind of high strength composite raw material multistage mixing device and method for mixing |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20210822 |
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| CF01 | Termination of patent right due to non-payment of annual fee |