CN218748938U - Stirring device for polyisocyanurate foam production - Google Patents
Stirring device for polyisocyanurate foam production Download PDFInfo
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- CN218748938U CN218748938U CN202222460489.3U CN202222460489U CN218748938U CN 218748938 U CN218748938 U CN 218748938U CN 202222460489 U CN202222460489 U CN 202222460489U CN 218748938 U CN218748938 U CN 218748938U
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Abstract
The utility model discloses an agitating unit is used for polyisocyanurate foam production, which comprises a bod, the lateral wall fixedly connected with motor of organism, the output of motor extends to the inside and the fixedly connected with worm of organism, the inside wall fixedly connected with division board of organism, the surface connection of division board has two sets of stirring subassemblies, the inside wall of organism rotates and is connected with first pivot, the tip of first pivot extends to the outside and the first belt pulley of fixedly connected with of organism, the lateral wall of organism is provided with the feed inlet, the below that the lateral wall of organism is located the feed inlet is seted up and is put the discharge gate. The utility model discloses, the rod that changes through agitating unit, the epaxial puddler of first pivot and bull stick bottom carries out multistage stirring for the efficiency of stirring improves, and the stirring is more abundant.
Description
Technical Field
The utility model relates to a foam production technical field especially relates to a be used for polyisocyanurate foam production to use agitating unit.
Background
Polyisocyanurate is a novel cryogenic heat-insulating material, can be used to various pipelines and equipment, and the adiabatic demand of building, polyisocyanurate can be liquid, the form supply of spraying foam and rigid foam board, also can make it into the lamination heat-insulating shield, and cover with various wainscots, and agitating unit is one of the important equipment to the stirring of liquid class material, present partial agitating unit stirring process is comparatively simple at present, make polyisocyanurate can not obtain abundant stirring, the foam volume that causes the output is less, cause the waste of raw and other materials, simultaneously in stirring process, the foam can splash the residue that the top inside wall caused the foam, make the output efficiency of foam low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects in the prior art and providing a stirring device for polyisocyanurate foam production.
In order to realize the purpose, the utility model adopts the following technical scheme: a stirring device for polyisocyanurate foam production comprises a machine body, wherein a motor is fixedly connected to the side wall of the machine body, the output end of the motor extends into the machine body and is fixedly connected with a worm, a partition plate is fixedly connected to the inner side wall of the machine body, two groups of stirring assemblies are connected to the surface of the partition plate, a first rotating shaft is rotatably connected to the inner side wall of the machine body, the end portion of the first rotating shaft extends to the outer portion of the machine body and is fixedly connected with a first belt pulley, a feeding hole is formed in the side wall of the machine body, and a discharging hole is formed in the side wall of the machine body, which is located below the feeding hole;
the novel belt pulley is characterized in that a push-pull plate is connected to the inner side wall of the machine body in a sliding mode, a sealing plate is fixedly connected to the lower surface of the push-pull plate, a second rotating shaft is connected to the inner side wall of the machine body in a rotating mode, two groups of pushing assemblies are arranged between the second rotating shaft and the push-pull plate, two rotating rods penetrate through the surface of the push-pull plate, two rotating rods are fixedly connected to the end portions of the rotating rods, a transmission assembly is arranged between the rotating rods and the second rotating shaft, a pull-back assembly is arranged on the upper surface of the push-pull plate, a sealing ring is arranged at the connecting portion of each rotating rod and the corresponding push-pull plate, and a first belt pulley is connected with the second rotating shaft through a linkage assembly.
As a further description of the above technical solution:
in order to realize the purpose of stirring, the stirring subassembly includes rotates the puddler of being connected with the division board, a plurality of puddlers of the equal fixedly connected with in surface of puddler and first pivot, the tip fixedly connected with worm wheel of puddler, worm wheel and worm meshing.
As a further description of the above technical solution:
in order to realize the purpose of transmitting power, the linkage assembly comprises a second belt pulley fixedly connected with the end part of the second rotating shaft, a third belt pulley is fixedly connected with the end part of the worm, and the first belt pulley, the second belt pulley and the third belt pulley are in transmission connection through a belt.
As a further description of the above technical solution:
in order to realize the purpose that the push-pull plate moves downwards, the pushing assembly comprises a cam fixedly connected with the outer surface of the second rotating shaft, the upper surface of the push-pull plate is fixedly connected with a pressing plate, the upper surface of the pressing plate is fixedly connected with a fixing block, the end part of the fixing block is fixedly connected with a fixing plate, and the cam is in contact with the upper surface of the fixing plate.
As a further description of the above technical solution:
in order to realize the purpose of rotating the rotating rod, the transmission assembly comprises a first bevel gear fixedly connected with the end part of the rotating rod, a second bevel gear fixedly connected with the surface of the second rotating shaft, and the first bevel gear is meshed with the second bevel gear.
As a further description of the above technical solution:
in order to achieve the purpose that the push-pull plate moves upwards, the pull-back assembly comprises two springs fixedly connected with the upper surface of the push-pull plate, connecting plates are fixedly connected with the upper surfaces of the two springs, the connecting plates are rotatably connected with the rotating rod, and the connecting plates are fixedly connected with the inner side wall of the machine body.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this a be used for polyisocyanurate foam production to use agitating unit carries out multistage stirring through agitating unit, the epaxial stirring rod of first pivot and the rod that changes of bull stick bottom for the efficiency of stirring improves, and the more abundant of stirring.
2. Compared with the prior art, this be used for agitating unit for polyisocyanurate foam production through mutually supporting between subassembly such as second pivot, cam, clamp plate, spring for the removal that the back and forth from top to bottom can be pulled back to the push-and-pull board, and the closing plate of rethread pull-back board bottom will splash and push away the below and stir once more to the adnexed foam on the organism inner wall, thereby has reduced the remaining of the foam of organism top inside wall.
Drawings
FIG. 1 is a schematic view of the internal structure of a stirring apparatus for polyisocyanurate foam production according to the present invention;
FIG. 2 is a schematic view of the worm and gear connection of the stirring device for producing polyisocyanurate foam according to the present invention;
FIG. 3 is a schematic connection diagram of the linkage assembly of the stirring device for polyisocyanurate foam production according to the present invention;
FIG. 4 is a schematic view showing the surface contact between the cam and the fixing plate of the stirring device for producing polyisocyanurate foam according to the present invention;
fig. 5 is a schematic connection diagram of a push-pull plate and a rotating rod of the stirring device for producing polyisocyanurate foam according to the present invention.
Illustration of the drawings:
1. a body; 2. a feed inlet; 3. a motor; 4. a worm; 5. a worm gear; 6. a separator plate; 7. a stirring rod; 8. a stirring rod; 9. a first rotating shaft; 10. a third belt pulley; 11. a first pulley; 12. a second pulley; 13. a belt; 14. a second rotating shaft; 15. a second bevel gear; 16. a first bevel gear; 17. a connecting plate; 18. a rotating rod; 19. a spring; 20. a push-pull plate; 21. a sealing plate; 22. a fixing plate; 23. a fixed block; 24. pressing a plate; 25. rotating the stick; 26. a cam; 27. a discharge port; 28. and (5) sealing rings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model provides a pair of be used for polyisocyanurate foam production to use agitating unit: the stirring machine comprises a machine body 1, a motor 3 is fixedly connected to the side wall of the machine body 1, the output end of the motor 3 extends into the machine body 1 and is fixedly connected with a worm 4, an isolation plate 6 is fixedly connected to the inner side wall of the machine body 1, the isolation plate 6 is arranged for isolating an upper space from a lower space, two groups of stirring components are connected to the surface of the isolation plate 6, each stirring component comprises a stirring rod 7 rotatably connected with the isolation plate 6, a plurality of stirring rods 8 are fixedly connected to the outer surfaces of the stirring rods 7 and a first rotating shaft 9, the stirring rods 8 are arranged for stirring raw materials in the machine body 1, a worm wheel 5 is fixedly connected to the end part of each stirring rod 7, the worm wheel 5 is meshed with the worm 4, the worm wheel 5 and the worm 4 are arranged for transmitting power to the stirring rods 7, a first rotating shaft 9 is rotatably connected to the inner side wall of the machine body 1, the end part of the first rotating shaft 9 extends to the outer part of the machine body 1 and is fixedly connected with a first belt pulley 11, a feed port 2 is arranged on the side wall of the machine body 1, a discharge port 27 is arranged below the side wall of the machine body 1, and a valve is arranged in the discharge port 27;
the inner side wall of the machine body 1 is connected with a push-pull plate 20 in a sliding manner, the lower surface of the push-pull plate 20 is fixedly connected with a sealing plate 21, the inner side wall of the machine body 1 is connected with a second rotating shaft 14 in a rotating manner, two groups of pushing assemblies are arranged between the second rotating shaft 14 and the push-pull plate 20, each pushing assembly comprises a cam 26 fixedly connected with the outer surface of the second rotating shaft 14, the cam 26 is arranged to push the push-pull plate 20 downwards, the upper surface of the push-pull plate 20 is fixedly connected with a pressing plate 24, the upper surface of the pressing plate 24 is fixedly connected with a fixing block 23, the end part of the fixing block 23 is fixedly connected with a fixing plate 22, the cam 26 is in contact with the upper surface of the fixing plate 22, the surface of the push-pull plate 20 is provided with two rotating rods 18 in a penetrating manner, the end parts of the rotating rods 18 are fixedly connected with two rotating rods 25, a transmission assembly is arranged between the rotating rods 18 and the second rotating shaft 14, and comprises first bevel gears 16 fixedly connected with the end parts of the rotating rods 18, a second bevel gear 15 is fixedly connected to the surface of the second rotating shaft 14, a first bevel gear 16 is engaged with the second bevel gear 15, a pull-back assembly is arranged on the upper surface of the push-pull plate 20, the pull-back assembly comprises two springs 19 fixedly connected with the upper surface of the push-pull plate 20, the springs 19 are arranged for pulling back the push-pull plate 20 moving downwards, connecting plates 17 are fixedly connected with the upper surfaces of the two springs 19, the connecting plates 17 are rotatably connected with rotating rods 18, the connecting plates 17 are fixedly connected with the inner side wall of the machine body 1, sealing rings 28 are arranged at the connecting positions of the rotating rods 18 and the push-pull plate 20, the sealing rings 28 are arranged for preventing spray generated during stirring from flying above the push-pull plate 20, the first belt pulley 11 is respectively connected with the second rotating shaft 14 through a linkage assembly, the linkage assembly comprises a second belt pulley 12 fixedly connected with the end portion of the second rotating shaft 14, the end part of the worm 4 is fixedly connected with a third belt pulley 10, and the first belt pulley 11, the second belt pulley 12 and the third belt pulley 10 are in transmission connection through a belt 13.
The working principle is as follows: when the device is used, firstly, raw materials for producing polyisocyanurate foam are put into the feed port 2, the materials enter the machine body 1 through the feed port 2, the motor 3 is started, the motor 3 drives the worm 4 to rotate, the worm 4 drives the worm wheel 5 to rotate, the worm wheel 5 drives the stirring rod 7 to rotate, the stirring rod 7 drives the stirring rods 8 on the surface of the stirring rod to rotate, the worm 4 drives the third belt pulley 10 to rotate at the same time, the third belt pulley 10 drives the first belt pulley 11 and the second belt pulley 12 to rotate through the belt 13, the first belt pulley 11 drives the first rotating shaft 9 to rotate, the first rotating shaft 9 drives the stirring rods 8 on the surface of the first rotating shaft to rotate, the second belt pulley 12 drives the second rotating shaft 14 to rotate, the second rotating shaft 14 drives the second bevel gear 15 to rotate, and the second bevel gear 15 drives the first bevel gear 16 to rotate, the first bevel gear 16 drives the rotating rod 18 to rotate, the rotating rod 18 rotates to drive the rotating rod 25 to rotate, at the moment, the second rotating shaft 14 rotates and simultaneously drives the cam 26 to rotate, the cam 26 rotates to press the fixing plate 22 downwards, the fixing plate 22 drives the fixing block 23 to move downwards, the fixing block 23 drives the pressing plate 24 to move downwards, the push-pull plate 20 drives the sealing plate 21 to move downwards, at the moment, spray splashed on the inner side wall of the machine body 1 during material stirring is pushed to the lower side to be stirred again, at the moment, the spring 19 on the push-pull plate 20 deforms, when the cam 26 is in contact with the fixing plate 22 and passes through a peak, the spring 19 pulls the push-pull plate 20 back to perform reciprocating motion, the materials are fully stirred by the stirring assembly, then a valve in the discharge port 27 is opened, and the materials are discharged from the discharge port 27.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions on some technical features, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (7)
1. A be used for polyisocyanurate foam production to use agitating unit, includes organism (1), its characterized in that: the side wall of the machine body (1) is fixedly connected with a motor (3), the output end of the motor (3) extends into the machine body (1) and is fixedly connected with a worm (4), the inner side wall of the machine body (1) is fixedly connected with a partition board (6), the surface of the partition board (6) is connected with two groups of stirring assemblies, the inner side wall of the machine body (1) is rotatably connected with a first rotating shaft (9), the end part of the first rotating shaft (9) extends to the outside of the machine body (1) and is fixedly connected with a first belt pulley (11), the side wall of the machine body (1) is provided with a feeding hole (2), and the side wall of the machine body (1) is positioned below the feeding hole (2) and is provided with a discharging hole (27);
the inner side wall of the machine body (1) is connected with a push-pull plate (20) in a sliding manner.
2. The stirring device for polyisocyanurate foam production according to claim 1, wherein a sealing plate (21) is fixedly connected to a lower surface of the push-pull plate (20), a second rotating shaft (14) is rotatably connected to an inner side wall of the machine body (1), two groups of pushing assemblies are arranged between the second rotating shaft (14) and the push-pull plate (20), two rotating rods (18) penetrate through a surface of the push-pull plate (20), two rotating rods (25) are fixedly connected to end portions of the rotating rods (18), a transmission assembly is arranged between the rotating rods (18) and the second rotating shaft (14), a pulling-back assembly is arranged on an upper surface of the push-pull plate (20), a sealing ring (28) is arranged at a joint of the rotating rods (18) and the push-pull plate (20), and the first belt pulley (11) is connected to the second rotating shaft (14) through a linkage assembly respectively at the worm (4).
3. The stirring device for polyisocyanurate foam production according to claim 1, characterized in that: stirring assembly includes and rotates puddler (7) of being connected with division board (6), puddler (7) and a plurality of puddlers (8) of the equal fixedly connected with of surface of first pivot (9), tip fixedly connected with worm wheel (5) of puddler (7), worm wheel (5) and worm (4) meshing.
4. The stirring device for polyisocyanurate foam production according to claim 2, characterized in that: the linkage assembly comprises a second belt pulley (12) fixedly connected with the end part of a second rotating shaft (14), a third belt pulley (10) fixedly connected with the end part of the worm (4), and the first belt pulley (11), the second belt pulley (12) and the third belt pulley (10) are in transmission connection through a belt (13).
5. The stirring device for polyisocyanurate foam production according to claim 2, characterized in that: the pushing assembly comprises a cam (26) fixedly connected with the outer surface of the second rotating shaft (14), the upper surface of the push-pull plate (20) is fixedly connected with a pressing plate (24), the upper surface of the pressing plate (24) is fixedly connected with a fixing block (23), the end part of the fixing block (23) is fixedly connected with a fixing plate (22), and the cam (26) is in contact with the upper surface of the fixing plate (22).
6. The stirring device for polyisocyanurate foam production according to claim 2, characterized in that: the transmission assembly comprises a first bevel gear (16) fixedly connected with the end of a rotating rod (18), a second bevel gear (15) is fixedly connected to the surface of the second rotating shaft (14), and the first bevel gear (16) is meshed with the second bevel gear (15).
7. The stirring device for polyisocyanurate foam production according to claim 2, characterized in that: the pull-back assembly comprises two springs (19) fixedly connected with the upper surface of a push-pull plate (20), the upper surfaces of the two springs (19) are fixedly connected with a connecting plate (17), the connecting plate (17) is rotatably connected with a rotating rod (18), and the connecting plate (17) is fixedly connected with the inner side wall of the machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222460489.3U CN218748938U (en) | 2022-09-17 | 2022-09-17 | Stirring device for polyisocyanurate foam production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222460489.3U CN218748938U (en) | 2022-09-17 | 2022-09-17 | Stirring device for polyisocyanurate foam production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218748938U true CN218748938U (en) | 2023-03-28 |
Family
ID=85695281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222460489.3U Active CN218748938U (en) | 2022-09-17 | 2022-09-17 | Stirring device for polyisocyanurate foam production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218748938U (en) |
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2022
- 2022-09-17 CN CN202222460489.3U patent/CN218748938U/en active Active
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