CN220113823U - Mixing pouring device - Google Patents
Mixing pouring device Download PDFInfo
- Publication number
- CN220113823U CN220113823U CN202321467271.9U CN202321467271U CN220113823U CN 220113823 U CN220113823 U CN 220113823U CN 202321467271 U CN202321467271 U CN 202321467271U CN 220113823 U CN220113823 U CN 220113823U
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- Prior art keywords
- mixing
- cavity
- feeding channel
- channel
- sealing head
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- 238000007789 sealing Methods 0.000 claims abstract description 70
- 239000000463 material Substances 0.000 claims abstract description 43
- 238000004513 sizing Methods 0.000 claims abstract description 33
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010687 lubricating oil Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000009969 flowable effect Effects 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the field of material mixing and pouring, in particular to a material mixing and pouring device, which comprises: the back suction valve is provided with a feed inlet A and a feed inlet B, and a first feed channel and a second feed channel; the mixing block is provided with a mixing cavity communicated with the first feeding channel and the second feeding channel; the mixing piece is used for mixing the sizing material A and the sizing material B in the mixing piece and then discharging at a mixing outlet; the suck-back valve further includes: the sealing head is penetrated in the first inner cavity of the back suction valve and used for controlling the opening and closing of the first feeding channel or the second feeding channel; the back suction piston is fixedly connected with the sealing head, is movably arranged in a second inner cavity of the back suction valve and divides the second inner cavity into an upper cavity and a lower cavity, and is used for driving the sealing head to move up and down; the first and second ports are in communication with the upper and lower chambers, respectively, for providing an airflow path as the seal plug moves up and down. The improvement of the back suction valve effectively avoids the backflow of the mixed materials during closing.
Description
Technical Field
The utility model relates to the field of insulating adhesive mixed casting, in particular to a mixed casting device.
Background
In the field of vacuum insulating adhesive mixing and pouring, a dynamic mixing technology is often used for controlling the mixing of an A adhesive and a B adhesive, and in the process of continuously opening and closing a valve, the sealing head is easy to shorten the service life due to abrasion due to the influence of repeated impact force, so that the sealing effect is reduced, and the dripping phenomenon is caused.
Disclosure of Invention
The utility model provides a mixing pouring device for solving at least one defect or problem in the background art. The technical scheme of the utility model is as follows:
a mix pouring device comprising:
the back suction valve is provided with a feed inlet A and a feed inlet B, and a first feed channel and a second feed channel;
the mixing block is provided with a mixing cavity communicated with the first feeding channel and the second feeding channel;
the mixing piece is used for mixing the A sizing material and the B sizing material, and discharging at a mixing outlet after the A sizing material and the B sizing material are mixed in the mixing piece;
wherein, the back suction valve still includes:
the sealing head is penetrated into the first inner cavity of the back suction valve and used for controlling the opening and closing of the first feeding channel or the second feeding channel;
the back suction piston is fixedly connected with the sealing head, is movably arranged in a second inner cavity of the back suction valve and divides the second inner cavity into an upper cavity and a lower cavity, and is used for driving the sealing head to move up and down;
a first port and a second port are in communication with the upper chamber and the lower chamber, respectively, for providing an airflow path as the seal plug moves up and down.
Further, the mixing pouring device further comprises:
a motor, a coupler and a rotating shaft;
the mixing piece comprises a dynamic mixing pipe and a mixing core;
the end head of the motor is connected with the coupler, and the coupler is used for driving the power of the motor to drive the mixing core to move through the rotating shaft;
the coupler is connected with the rotating shaft, and the rotating shaft is connected with the mixing core;
the mixing core is arranged in the inner cavity of the dynamic mixing pipe and is used for mixing the sizing A and the sizing B in the inner cavity of the dynamic mixing pipe under the transmission of the motor.
Further, the mixing pouring device further comprises: the mounting block is fixedly connected with the back suction valve, and the first feeding channel and the second feeding channel penetrate through the inner side of the mounting block;
the locking nut is used for locking and connecting the mixing piece and the mixing block;
the two ends of the mixing block are respectively and fixedly connected with the mounting block and the dynamic mixing pipe, and the sizing material A and the sizing material B respectively enter the mixing cavity of the mixing block from the first feeding channel and the second feeding channel.
Further, the mixing pouring device further comprises:
the oil storage cavity is arranged at the outer side of one end of the rotating shaft, and the rotating shaft can rotatably penetrate through the cavity of the oil storage cavity;
the sealing element is arranged in the mixing cavity of the mixing block, the rotating shaft penetrates through the middle of the sealing element, and the sealing element provides a sealing structure for the mixing cavity of the mixing block and the joint of the rotating shaft and the sealing element.
Further, the middle part of installation piece is equipped with first connecting channel, mix the piece middle part and be equipped with the second connecting channel, the rotation axis is through first connecting channel with the second connecting channel is movably worn to locate the installation piece with mix the piece middle part, lubricating oil in the oil storage chamber flowable store in first connecting channel, second connecting channel with in the oil storage chamber.
Further, the sealing head is made of metal material, one end of the sealing head is fixedly connected with the suck-back piston, and the second end of the sealing head is provided with a convex rib connected with the outlet of the first inner cavity 18.
Further, when the first feeding channel or the second feeding channel is opened, the sealing head moves downwards, the suck-back piston simultaneously moves downwards, the first air port is in an air inlet state, and the second air port is in an air outlet state;
when the first feeding channel or the second feeding channel is closed, the sealing head moves upwards, the suck-back piston simultaneously moves upwards, the first air port is in an air outlet state, and the second air port is in an air inlet state.
Further, the sealing head is made of high-strength steel, and the high-strength steel is subjected to heat treatment to form a convex rib structure.
Further, a sealing ring is arranged on the convex rib structure, and the convex rib structure with the sealing ring and the outlet of the first inner cavity are mutually clamped in shape.
Further, the motor and the suckback valve are controlled by a switch at the same frequency.
The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.
Drawings
FIG. 1 is a cross-sectional view of a sealing head 10 in an open state in a compound pouring device according to one embodiment of the present utility model;
fig. 2 is a cross-sectional view of the sealing head 10 in a closed state in a compound pouring device according to an embodiment of the utility model.
FIG. 3 is a front view of a compound pouring device according to one embodiment of the present utility model;
fig. 4 is a perspective view of a compound pouring device according to an embodiment of the present utility model.
Reference numerals: 1. a motor; 2. a coupling; 3. a rotation shaft; 4. an oil storage chamber; 5. a suck-back piston; 6. an upper chamber; 7. a lower chamber; 8. a first gas port; 9. a second gas port; 10. a sealing head; 11. a mounting block; 12. a mixing block; 13. a lock nut; 14. a mixing core; 15. a dynamic material mixing pipe; 16. a seal; 17. a mixing chamber; 18. a first lumen.
Detailed Description
In order to further describe the technical means and effects adopted by the present utility model for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present utility model with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1 to 4, a mix pouring device of the present utility model comprises: the back suction valve is provided with an A material feeding port of the A sizing material, a B material feeding port of the B sizing material, a first feeding channel and a second feeding channel; a mixing block 12 provided with a mixing chamber 17 communicating with the first feed channel and the second feed channel; the mixing piece is used for mixing the A sizing material and the B sizing material, and discharging at a mixing outlet after the A sizing material and the B sizing material are mixed in the mixing piece; wherein, the back suction valve still includes: the sealing head 10 is arranged in the first inner cavity 18 of the back suction valve in a penetrating way and is used for controlling the opening and closing of the first feeding channel or the second feeding channel; the back suction piston 5 is fixedly connected with the sealing head 10, and the back suction piston 5 is movably arranged in a second inner cavity of the back suction valve and divides the second inner cavity 18 into an upper cavity 6 and a lower cavity 7 and is used for driving the sealing head 10 to move up and down; a first port 8 and a second port 9 are in communication with the upper chamber 6 and the lower chamber 7, respectively, for providing a gas flow path when the sealing plug moves up and down.
It should be noted that the material mixing pouring device is provided with at least two groups of back suction valves, the structures of the two groups of back suction valves are identical or basically identical, one group of back suction valves is provided with an A material feeding port of the A sizing material, and the other group of back suction valves is provided with a B material feeding port of the B sizing material. Only the structure of one set of suckback valves will be described in detail in this utility model. In some embodiments, to adjust the different proportions of the compound a and the compound B, the two groups of back suction valves are adapted to be adjusted correspondingly in structure, and the adaptation for adjusting the proportions of the compounds is also within the scope of the utility model.
The compounding pouring device still includes: a motor 1, a coupler 2 and a rotating shaft 3; the mixing piece comprises a dynamic mixing pipe 15 and a mixing core 14; the end of the motor 1 is connected with a coupler 2, and the coupler 2 is used for driving the power of the motor 1 to drive a mixing core 14 to move through a rotating shaft 3; the coupler 2 is connected with the rotating shaft 3, and the rotating shaft 3 is connected with the mixing core 14; the mixing core 14 is arranged in the inner cavity of the dynamic mixing pipe 15 and is used for mixing the A sizing material and the B sizing material in the inner cavity of the dynamic mixing pipe 15 under the transmission of the motor 1.
The compounding pouring device still includes: a mounting block 11 and a lock nut 13. The mounting block 11 is fixedly connected with a back suction valve, and the first feeding channel and the second feeding channel penetrate through the inner side of the mounting block 11; the lock nut 13 is used for locking and connecting the mixing piece and the mixing block 12; the two ends of the mixing block 12 are respectively and fixedly connected with the mounting block 11 and the dynamic mixing pipe 15, and the sizing material A and the sizing material B respectively enter the mixing cavity 17 of the mixing block 12 from the first feeding channel and the second feeding channel. It should be noted that in some embodiments, the mixing block 12 and the mounting block 11 may also be integrally formed components.
The compounding pouring device still includes: an oil reservoir chamber 4 and a seal 16. The oil storage cavity 4 is arranged at the outer side of one end of the rotating shaft 3, and the rotating shaft 3 rotatably penetrates through the cavity of the oil storage cavity 4; the sealing member 16 is installed in the mixing cavity 17 of the mixing block 12, the coupling 2 is arranged in the middle of the sealing member 16 in a penetrating manner, and the sealing member 16 provides a sealing structure for the mixing cavity 17 of the mixing block 12 and the joint of the rotating shaft 3 and the sealing member 16.
The middle part of installation piece 11 is equipped with first connecting channel, and mixing piece 12 middle part is equipped with the second connecting channel, and rotation axis 3 is movably worn to locate at installation piece 11 and mixing piece 12 middle part through first connecting channel and second connecting channel, and lubricating oil in the oil storage chamber 4 is flowable to be stored in first connecting channel, second connecting channel and in the oil storage chamber 4. The rotation shaft 3 can be in direct contact with the lubricating oil in the oil storage cavity 4, and the lubricating oil can be in a direct contact state with the sealing element 16 through the first connecting channel and the second connecting channel, so that the lubricating oil can fully ensure the lubrication of the rotation shaft 3 and the sealing element 16 in the rotation process of the rotation shaft 3, and the service life is prolonged.
The sealing head 10 is made of metal, one end of the sealing head 10 is fixedly connected with the back suction piston 5, the second end of the sealing head 10 is provided with a convex rib, and the convex rib is connected with the outlet of the first inner cavity 18; when the first feeding channel or the second feeding channel is opened, the sealing head 10 moves downwards, the suck-back piston 5 simultaneously moves downwards, the first air port 8 is in an air inlet state, and the second air port 9 is in an air outlet state; when the first feeding channel or the second feeding channel is closed, the sealing head 10 moves upwards, the suck-back piston 5 simultaneously moves upwards, the first air port 8 is in an air outlet state, and the second air port 9 is in an air inlet state. When the back suction valve is switched to a closed state, the sealing head 10 drives the back suction piston 5 to move, so that the air pressure in the upper cavity 6 and the lower cavity 7 in the second inner cavity is automatically adjusted through the first air port 8 and the second air port 9, the sealing head 10 ensures the closed state of the outlet of the first inner cavity 18 of the back suction valve due to the traction of the sealing piston, and the feeding channel is closed, so that the mixed sizing material is prevented from flowing back due to negative pressure and then dripping is avoided, and the dripping is effectively avoided.
Further, the sealing head 10 is made of high-strength steel, and the high-strength steel is heat-treated to form a bead structure. The heat treated high strength steel prevents the rotating shaft 3 from being worn and has a short service life in the use process, and can prolong the service life of the sealing head 10.
The rib structure is provided with a sealing ring, and the rib structure with the sealing ring is mutually clamped with the outlet of the first inner cavity 18 in shape.
The motor 1 and the suck-back valve are controlled by the same switch at the same frequency. When the material mixing device is in a pouring state, the back suction valve is in an open state, the glue material A and the glue material B pass through the respective back suction valves, namely the first feeding channel and the second feeding channel respectively, the glue material sequentially passes through the feeding port, the first inner cavity 18, the inside of the mounting block 11, the mixing cavity 17 of the mixing block 12 and the dynamic mixing pipe 15, and the two glue materials are fully mixed under the rotation of the mixing core 14 and then are discharged at the mixing outlet. The motor 1 can be started at the same time when the back suction valve is opened, and can also be started later than the back suction valve, so that the two sizing materials are delivered to the dynamic mixing pipe 15 when the motor 1 rotates.
The dynamic mixing pouring control device has the following beneficial effects:
1. the rotation shaft 3 can be in direct contact with the lubricating oil in the oil storage cavity 4, and the lubricating oil can be in a direct contact state with the sealing element 16 through the first connecting channel and the second connecting channel, so that the lubricating oil can fully ensure the lubrication of the rotation shaft 3 and the sealing element 16 in the rotation process of the rotation shaft 3, and the service life is prolonged.
2. When the back suction valve is switched to a closed state, the sealing head 10 drives the back suction piston 5 to move, so that the air pressure in the upper cavity 6 and the lower cavity 7 in the second inner cavity is automatically adjusted through the first air port 8 and the second air port 9, the sealing head 10 ensures the closed state of the outlet of the first inner cavity 18 of the back suction valve due to the traction of the sealing piston, and the feeding channel is closed, so that the mixed sizing material is prevented from flowing back due to negative pressure and then dripping is avoided, and the dripping is effectively avoided.
3. The sealing head 10 is made of high-strength steel, and the high-strength steel subjected to heat treatment can avoid the short service life of the rotating shaft 3 due to abrasion in the use process, so that the service life of the sealing head 10 can be prolonged.
The present utility model is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present utility model.
Claims (10)
1. A mix casting apparatus, comprising:
the back suction valve is provided with a feed inlet A and a feed inlet B, and a first feed channel and a second feed channel;
the mixing block is provided with a mixing cavity communicated with the first feeding channel and the second feeding channel;
the mixing piece is used for mixing the A sizing material and the B sizing material, and discharging at a mixing outlet after the A sizing material and the B sizing material are mixed in the mixing piece;
wherein, the back suction valve still includes:
the sealing head is penetrated into the first inner cavity of the back suction valve and used for controlling the opening and closing of the first feeding channel or the second feeding channel;
the back suction piston is fixedly connected with the sealing head, is movably arranged in a second inner cavity of the back suction valve and divides the second inner cavity into an upper cavity and a lower cavity, and is used for driving the sealing head to move up and down;
a first port and a second port are in communication with the upper chamber and the lower chamber, respectively, for providing an airflow path as the seal plug moves up and down.
2. The apparatus of claim 1, wherein the mix pouring apparatus further comprises: a motor, a coupler and a rotating shaft;
the mixing piece comprises a dynamic mixing pipe and a mixing core;
the end head of the motor is connected with the coupler, and the coupler is used for driving the power of the motor to drive the mixing core to move through the rotating shaft;
the coupler is connected with the rotating shaft, and the rotating shaft is connected with the mixing core;
the mixing core is arranged in the inner cavity of the dynamic mixing pipe and is used for mixing the sizing A and the sizing B in the inner cavity of the dynamic mixing pipe under the transmission of the motor.
3. The apparatus of claim 2, wherein the mix pouring apparatus further comprises: the mounting block is fixedly connected with the back suction valve, and the first feeding channel and the second feeding channel penetrate through the inner side of the mounting block;
the locking nut is used for locking and connecting the mixing piece and the mixing block;
the two ends of the mixing block are respectively and fixedly connected with the mounting block and the dynamic mixing pipe, and the sizing material A and the sizing material B respectively enter the mixing cavity of the mixing block from the first feeding channel and the second feeding channel.
4. A device according to claim 3, wherein the mix pouring device further comprises:
the oil storage cavity is arranged at the outer side of one end of the rotating shaft, and the rotating shaft can rotatably penetrate through the cavity of the oil storage cavity;
the sealing element is arranged in the mixing cavity of the mixing block, the rotating shaft penetrates through the middle of the sealing element, and the sealing element provides a sealing structure for the mixing cavity of the mixing block and the joint of the rotating shaft and the sealing element.
5. The apparatus according to claim 4, wherein: the middle part of installation piece is equipped with first connecting channel, mix the piece middle part and be equipped with the second connecting channel, the rotation axis is through first connecting channel with the second connecting channel is movably worn to locate the installation piece with mix the piece middle part, lubricating oil in the oil storage chamber can flow the ground in first connecting channel second connecting channel with in the oil storage chamber.
6. The apparatus according to claim 1, wherein:
the sealing head is made of metal materials, one end of the sealing head is fixedly connected with the back suction piston, a convex rib is arranged at the second end of the sealing head and connected to an outlet of the first inner cavity.
7. The apparatus according to claim 1, wherein:
when the first feeding channel or the second feeding channel is opened, the sealing head moves downwards, the suck-back piston simultaneously moves downwards, the first air port is in an air inlet state, and the second air port is in an air outlet state;
when the first feeding channel or the second feeding channel is closed, the sealing head moves upwards, the suck-back piston simultaneously moves upwards, the first air port is in an air outlet state, and the second air port is in an air inlet state.
8. The apparatus according to claim 6, wherein:
the sealing head is made of high-strength steel, and the high-strength steel is subjected to heat treatment to form a convex rib structure.
9. The apparatus according to claim 6, wherein:
the convex rib structure is provided with a sealing ring, and the convex rib structure with the sealing ring and the outlet of the first inner cavity are mutually clamped in shape.
10. The apparatus according to claim 2, wherein:
the motor and the suck-back valve are controlled by a switch in the same frequency.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467271.9U CN220113823U (en) | 2023-06-09 | 2023-06-09 | Mixing pouring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321467271.9U CN220113823U (en) | 2023-06-09 | 2023-06-09 | Mixing pouring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220113823U true CN220113823U (en) | 2023-12-01 |
Family
ID=88916519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321467271.9U Active CN220113823U (en) | 2023-06-09 | 2023-06-09 | Mixing pouring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220113823U (en) |
-
2023
- 2023-06-09 CN CN202321467271.9U patent/CN220113823U/en active Active
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