CN219855901U - Extruder for rubber processing - Google Patents
Extruder for rubber processing Download PDFInfo
- Publication number
- CN219855901U CN219855901U CN202321295592.5U CN202321295592U CN219855901U CN 219855901 U CN219855901 U CN 219855901U CN 202321295592 U CN202321295592 U CN 202321295592U CN 219855901 U CN219855901 U CN 219855901U
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- Prior art keywords
- rubber
- carrier tube
- extruder
- feeding
- rubber processing
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- 238000010057 rubber processing Methods 0.000 title claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 27
- 238000007872 degassing Methods 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 33
- 238000012216 screening Methods 0.000 claims description 28
- 238000010438 heat treatment Methods 0.000 claims description 26
- 238000004321 preservation Methods 0.000 claims description 21
- 238000009413 insulation Methods 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 6
- 230000000007 visual effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 125000003003 spiro group Chemical group 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 20
- 239000008187 granular material Substances 0.000 abstract description 15
- 238000000605 extraction Methods 0.000 abstract description 2
- 239000002002 slurry Substances 0.000 description 22
- 239000002245 particle Substances 0.000 description 18
- 238000007789 sealing Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 241001233242 Lontra Species 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000010128 melt processing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 201000009240 nasopharyngitis Diseases 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to the technical field of rubber processing, and discloses an extruder for rubber processing, which comprises a feeding carrier pipe, wherein the input end of the feeding carrier pipe is communicated with a degassing component, the degassing component comprises an intermediate switch valve, the input end of the intermediate switch valve is communicated with a temporary storage tank, and the input end of the temporary storage tank is communicated with a feeding switch valve. This extruder for rubber processing, through the degasification subassembly, make operating personnel inject the rubber granule into in keeping in the jar, after the rubber granule is injected to accomplish will keep in jar and outside separation through the feeding ooff valve, external vacuum equipment will keep in jar in the air extraction through the blast pipe afterwards, keep in jar and feeding carrier pipe intercommunication through intermediate ooff valve control afterwards, the rubber granule that the auger was driven in keeping in jar gets into feeding carrier pipe, greatly reduced the device in-process adulterated air's quantity, effectively improved the quality of device output rubber melt thick liquid, thereby the practicality of device has been strengthened.
Description
Technical Field
The utility model relates to the technical field of rubber processing, in particular to an extruder for rubber processing.
Background
Rubber extruders are a basic device in the rubber industry, which is one of the key devices affecting the quality of products, playing a very important role in the production process of tires and rubber products, and the development of foreign rubber extruders has undergone various stages of ram extruders, screw type hot feed extruders, common cold feed extruders, main and auxiliary screw type cold feed extruders, cold feed exhaust extruders, pin cold feed extruders and composite extruders.
When the extruder for rubber processing in the prior art is used, rubber particles are subjected to melt processing through the heating module, then rubber molten slurry after the melt processing is output through the screw rod, and meanwhile, the screw rod is used for carrying out physical stirring processing on the rubber molten slurry, but because more gaps exist among the rubber particles in the input device, air is easy to be doped in the rubber molten slurry after the device processing, and the quality of the rubber molten slurry output by the device is reduced, so that the practicability of the device is influenced.
Based on this, the present utility model has devised an extruder for rubber processing to solve the above-mentioned problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides an extruder for rubber processing, which solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an extruder for rubber processing, includes the feeding carrier pipe, the input intercommunication of feeding carrier pipe has the degasification subassembly, the degasification subassembly includes the intermediate switch valve, the input intercommunication of intermediate switch valve has the temporary storage jar, the input intercommunication of temporary storage jar has the feeding switch valve, the top intercommunication of temporary storage jar has the blast pipe, the input intercommunication of blast pipe has the check valve, the top fixed mounting of feeding carrier pipe has the revolving frame, the top fixed mounting of revolving frame has driving motor, driving motor's output passes through flat key transmission with the input of revolving frame and is connected, the output fixed mounting of revolving frame has the drive shaft, the surface of drive shaft is equipped with two sets of drive auger, the output intercommunication of feeding carrier pipe has the heating carrier pipe, the surface fixed mounting of heating carrier pipe has the heating collar cover, the output fixed mounting of heating carrier pipe has the screening subassembly, the bottom fixed mounting of screening subassembly has the stirring carrier pipe, the surface of stirring carrier pipe is equipped with the heat preservation sleeve pipe, the surface intercommunication of the thermal insulation sleeve pipe has two sets of guide tubes.
Preferably, the screening component comprises a bearing support, a plurality of groups of filtering holes are formed in the top of the bearing support, and screening net plates are arranged on the inner walls of the filtering holes in each group.
Preferably, the top of the bearing support is provided with a bearing hole, the inner wall of the bearing hole is provided with a supporting bearing in an interference fit manner, and the rotating end of the supporting bearing is provided with an interference fit manner with the outer surface of the driving shaft.
Preferably, the top and the bottom of the bearing support are respectively provided with a separation end cover in a threaded manner, the inner walls of each separation end cover are respectively provided with a first sealing guide sleeve in an interference fit manner, the inner walls of each first sealing guide sleeve are respectively provided with a second sealing guide sleeve in an interference fit manner with the outer surface of the driving shaft in a rotatable sleeved manner, the outer surfaces of each separation end cover are respectively provided with a reinforcing end cover in an interference fit manner, and the inner walls of the reinforcing end covers are respectively fixedly connected with the outer surface of the driving shaft.
Preferably, an observation slot is formed in the outer surface of the temporary storage tank, and a visual observation plate is arranged in the observation slot.
Preferably, the outer surfaces of the feeding carrier tube and the heat insulation sleeve are provided with positioning brackets, and the left side surface and the right side surface of each group of positioning brackets are provided with a plurality of groups of through holes.
Preferably, a fixed ring is arranged at the bottom end of the stirring carrier pipe, and a plurality of groups of fixed holes are formed in the bottom of the fixed ring.
Preferably, the inner walls of the feeding carrier tube, the heating carrier tube and the stirring carrier tube are all installed in clearance fit with the outer surfaces of the corresponding driving augers.
(III) beneficial effects
Compared with the prior art, the utility model provides an extruder for rubber processing, which comprises the following components
The beneficial effects are that:
1. this extruder for rubber processing, through the degasification subassembly, make operating personnel inject the rubber granule into in keeping in the jar, after the rubber granule is injected to accomplish will keep in jar and outside separation through the feeding ooff valve, external vacuum equipment will keep in jar in the air extraction through the blast pipe afterwards, keep in jar and feeding carrier pipe intercommunication through intermediate ooff valve control afterwards, the rubber granule that the auger was driven in keeping in jar gets into feeding carrier pipe, greatly reduced the device in-process adulterated air's quantity, effectively improved the quality of device output rubber melt thick liquid, thereby the practicality of device has been strengthened.
2. This extruder for rubber processing, through screening subassembly, make rubber melt thick liquid get into the stirring carrier pipe through screening otter board under the drive of drive auger, in this in-process rubber melt thick liquid in the rubber granule of great size is separated by screening otter board, piles up the rubber granule in screening otter board one side simultaneously and is heated into the thick liquid state by the heating ring cover, greatly reduced the probability that the granule doped appears in the device, effectively improved the equilibrium of device output rubber melt thick liquid to the suitability of device has been strengthened.
3. This extruder for rubber processing pours into the heat preservation medium into the catheter through outside liquid supply equipment, and the heat preservation medium in the catheter gets into the heat preservation sleeve pipe under the pressure effect, and the intraductal heat preservation medium of heat preservation is exported through one side catheter under the pressure effect, and this in-process heat preservation medium takes place the heat exchange with the intraductal rubber melt thick liquid of stirring carrier, further keeps stirring the intraductal rubber melt thick liquid's temperature of carrying, has greatly reduced the probability that the heat loss appears in the rubber melt thick liquid in the stirring in-process to the practicality of device has been strengthened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a front view of the structure of the present utility model;
FIG. 3 is a cross-sectional view of the structure of the present utility model;
fig. 4 is a schematic exploded perspective view of a structured screen assembly of the present utility model.
In the figure: 1. a feed carrier tube; 2. a degassing assembly; 3. an intermediate switching valve; 4. a temporary storage tank; 5. a feed switch valve; 6. an exhaust pipe; 7. a one-way valve; 8. a rotating frame; 9. a driving motor; 10. a drive shaft; 11. driving the auger; 12. heating the carrier tube; 13. a heating ring sleeve; 14. a screen assembly; 15. stirring the carrying tube; 16. a bearing support; 17. screening the screen plate; 18. a support bearing; 19. separating the end caps; 20. a first sealing guide sleeve; 21. a second sealing guide sleeve; 22. reinforcing the end cap; 23. a heat-insulating sleeve; 24. a catheter; 25. a visual observation plate; 26. a positioning bracket; 27. and a fixing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the extruder for rubber processing comprises a feed carrier pipe 1, wherein the input end of the feed carrier pipe 1 is communicated with a degassing component 2, an operator injects rubber particles into a temporary storage tank 4 through the degassing component 2, the temporary storage tank 4 is separated from the outside through a feed switch valve 5 after the rubber particles are injected, then an external vacuum device pumps out air in the temporary storage tank 4 through an exhaust pipe 6, then the temporary storage tank 4 is controlled to be communicated with the feed carrier pipe 1 through an intermediate switch valve 3, a packing auger 11 is driven to drive the rubber particles in the temporary storage tank 4 to enter the feed carrier pipe 1, the quantity of the doped air in the feeding process of the device is greatly reduced, the quality of rubber slurry output by the device is effectively improved, the practicability of the device is enhanced, the degassing component 2 comprises the intermediate switch valve 3, the input end of the intermediate switch valve 3 is communicated with the temporary storage tank 4, the input end of the temporary storage tank 4 is communicated with a feed switch valve 5, the top of the temporary storage tank 4 is communicated with an exhaust pipe 6, the input end of the exhaust pipe 6 is communicated with a one-way valve 7, the top of the feed carrier pipe 1 is fixedly provided with a rotary rack 8, the top of the rotary rack 8 is fixedly provided with a driving motor 9, the output end of the driving motor 9 is in transmission connection with the input end of the rotary rack 8 through a flat key, the output end of the rotary rack 8 is fixedly provided with a driving shaft 10, the outer surface of the driving shaft 10 is provided with two groups of driving augers 11, the output end of the feed carrier pipe 1 is communicated with a heating carrier pipe 12, the outer surface of the heating carrier pipe 12 is fixedly provided with a heating ring sleeve 13, the output end of the heating carrier pipe 12 is fixedly provided with a screening component 14, the bottom of the screening component 14 is fixedly provided with a stirring carrier pipe 15, the outer surface of the stirring carrier pipe 15 is provided with a heat preservation sleeve 23, the outer surface of the heat preservation sleeve 23 is communicated with two groups of liquid guide pipes 24, the heat preservation medium is injected into the liquid guide tube 24 through the external liquid supply equipment, the heat preservation medium in the liquid guide tube 24 enters the heat preservation sleeve 23 under the pressure effect, the heat preservation medium in the heat preservation sleeve 23 is output through the liquid guide tube 24 at one side under the pressure effect, and the heat preservation medium exchanges heat with the rubber slurry in the stirring carrier tube 15 in the process, so that the temperature of the rubber slurry in the stirring carrier tube 15 is further kept, the probability of heat loss of the rubber slurry in the stirring process is greatly reduced, and the practicability of the device is enhanced.
In the utility model, the screening component 14 comprises a bearing support 16, a plurality of groups of filtering holes are formed in the top of the bearing support 16, screening screen plates 17 are arranged on the inner wall of each group of filtering holes, rubber slurry is driven by a driving auger 11 to enter a stirring carrier pipe 15 through the screening screen plates 17 through the screening component 14, rubber particles with larger sizes in the rubber slurry are separated by the screening screen plates 17 in the process, and meanwhile, rubber particles piled on one side of the screening screen plates 17 are heated by a heating ring sleeve 13 to be in a slurry state, so that the probability of particle doping of the device is greatly reduced, the uniformity of the output rubber slurry of the device is effectively improved, and the applicability of the device is enhanced.
In the utility model, in order to reduce the deformation failure probability of the driving shaft 10, a bearing hole is formed in the top of the bearing support 16, a supporting bearing 18 for providing supporting force in the middle of the driving shaft 10 is installed on the inner wall of the bearing hole in an interference fit manner, and the rotating end of the supporting bearing 18 is installed on the outer surface of the driving shaft 10 in an interference fit manner, so that the deformation failure probability of the driving shaft 10 is reduced.
In the utility model, in order to reduce the probability of rubber slurry entering the support bearing 18, the top and the bottom of the bearing support 16 are respectively provided with the separation end covers 19 in a threaded manner, the inner wall of each separation end cover 19 is provided with the first sealing guide sleeve 20 in an interference fit manner, the inner wall of each first sealing guide sleeve 20 is rotatably sleeved with the outer surface of the driving shaft 10, the outer surface of each separation end cover 19 is provided with the second sealing guide sleeve 21 in an interference fit manner, the outer surface of each second sealing guide sleeve 21 is provided with the reinforcing end cover 22 in an interference fit manner, the inner wall of each reinforcing end cover 22 is fixedly connected with the outer surface of the driving shaft 10, and the support bearing 18 is separated from external rubber slurry through the first sealing guide sleeve 20 and the second sealing guide sleeve 21, so that the probability of rubber slurry entering the support bearing 18 is reduced.
In the present utility model, in order to increase the number of rubber particles in the observation temporary storage tank 4, an observation slot is formed in the outer surface of the temporary storage tank 4, and a visual observation plate 25 for providing a port in the process of observing the number of rubber particles in the temporary storage tank 4 is provided in the inside of the observation slot, thereby increasing the number of rubber particles in the observation temporary storage tank 4.
In the utility model, in order to reduce the probability of deformation failure of the device, the outer surfaces of the feeding carrier tube 1 and the heat insulation sleeve 23 are respectively provided with the positioning brackets 26 for providing supporting force for the device, and the left side surface and the right side surface of each group of positioning brackets 26 are respectively provided with a plurality of groups of through holes, so that the probability of deformation failure of the device is reduced.
In the utility model, in order to improve the convenience in the installation process of the device, the bottom end of the stirring carrier pipe 15 is provided with the fixing ring 27, the bottom of the fixing ring 27 is provided with a plurality of groups of fixing holes, and the device is connected and fixed with the set position under the cooperation of bolts through the plurality of groups of fixing holes arranged at the bottom of the fixing ring 27, so that the convenience in the installation process of the device is improved.
In the utility model, in order to improve the stability in the operation process of the device, the inner walls of the feeding carrier tube 1, the heating carrier tube 12 and the stirring carrier tube 15 are in clearance fit with the outer surfaces of the corresponding driving augers 11, so that the friction probability between the feeding carrier tube 1, the heating carrier tube 12 and the stirring carrier tube 15 and the corresponding driving augers 11 is reduced, and the stability in the operation process of the device is improved.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
When in use, firstly, the device is fixedly arranged at a set position, at the moment, the output end of the one-way valve 7 is communicated with external vacuum equipment, rubber particles are injected into the temporary storage tank 4 through the feeding switch valve 5 after the device is arranged, the temporary storage tank 4 is separated from the outside through the feeding switch valve 5 after the rubber particles are injected, then the external vacuum equipment pumps out air in the temporary storage tank 4 through the exhaust pipe 6 and the one-way valve 7, the one-way valve 7 separates the exhaust pipe 6 from the external vacuum equipment after the air in the temporary storage tank 4 is pumped out, then the temporary storage tank 4 is controlled to be communicated with the feeding carrier pipe 1 through the middle switch valve 3, at the moment, the driving motor 9 drives the driving shaft 10 to rotate through the rotating frame 8, the driving shaft 10 drives the rubber particles in the temporary storage tank 4 to enter the feeding carrier pipe 1 through the driving auger 11, the rubber particles in the feeding carrier pipe 1 enter the heating carrier pipe 12 under the driving of the driving auger 11, rubber particles in the heating carrier pipe 12 are heated into a molten state by the heating ring sleeve 13, the rubber molten slurry enters the stirring carrier pipe 15 through the screening screen 17 under the drive of the driving auger 11, the rubber particles with larger sizes in the rubber molten slurry are separated by the screening screen 17 in the process, meanwhile, the rubber particles piled on one side of the screening screen 17 are heated into the molten state by the heating ring sleeve 13, the separated rubber molten slurry enters the stirring carrier pipe 15 and is stirred and processed by the rotating driving auger 11, in the process, an external liquid supply device injects a heat preservation medium into the heat preservation sleeve 23 through the liquid guide pipe 24, the heat preservation medium in the heat preservation sleeve 23 is output through the liquid guide pipe 24 on one side under the pressure effect, in the process, the heat preservation medium exchanges heat with the rubber molten slurry in the stirring carrier pipe 15, the temperature of the rubber molten slurry in the stirring carrier pipe 15 is further maintained, the rubber slurry after the completion of the stirring process is output from the stirring carrier pipe 15.
To sum up, this extruder for rubber processing, through degasification subassembly 2, make operating personnel inject the rubber granule into in keeping in jar 4, rubber granule injection is accomplished the back and is separated with keeping in jar 4 and outside through feeding ooff valve 5, then outside vacuum apparatus is taken out the air in the jar 4 of keeping in through blast pipe 6, then control the jar 4 of keeping in through intermediate ooff valve 3 and feed carrier pipe 1 intercommunication, the rubber granule that drives in the jar 4 of keeping in gets into in the feed carrier pipe 1, greatly reduced the device in-process blending air's quantity, effectively improved the quality of device output rubber slurry, thereby the practicality of device has been strengthened.
This extruder for rubber processing, through screening subassembly 14, make rubber melt thick liquid get into stirring carrier pipe 15 through screening otter board 17 under the drive of drive auger 11, the rubber granule of great size in this in-process rubber melt thick liquid is separated by screening otter board 17, and the rubber granule of piling up simultaneously in screening otter board 17 one side is heated by heating ring cover 13 and is melt thick liquid state, has greatly reduced the probability that the device appears granule doped, has effectively improved the equilibrium of device output rubber melt thick liquid to the suitability of device has been strengthened.
This extruder for rubber processing pours into thermal insulation medium into catheter 24 through outside liquid supply equipment, and thermal insulation medium in the catheter 24 gets into thermal insulation sleeve 23 under the pressure effect, and thermal insulation medium in the thermal insulation sleeve 23 exports through one side catheter 24 under the pressure effect, and this in-process thermal insulation medium takes place heat exchange with the rubber melt thick liquid in the stirring carrier tube 15, further keeps stirring carrier tube 15 in the temperature of rubber melt thick liquid, has greatly reduced the probability that the heat loss appears in the stirring in-process of rubber melt thick liquid to the practicality of device has been strengthened.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The extruder for rubber processing comprises a feeding carrier tube (1), and is characterized in that: the utility model discloses a feeding carrier tube (1), the input intercommunication of feeding carrier tube (1) has degasification subassembly (2), degasification subassembly (2) include intermediate switch valve (3), the input intercommunication of intermediate switch valve (3) has temporary storage jar (4), the input intercommunication of temporary storage jar (4) has feeding switch valve (5), the top intercommunication of temporary storage jar (4) has blast pipe (6), the input intercommunication of blast pipe (6) has check valve (7), the top fixed mounting of feeding carrier tube (1) has rotating frame (8), the top fixed mounting of rotating frame (8) has driving motor (9), the output end of the driving motor (9) is connected with the input end of the rotating frame (8) through flat key transmission, the output end of the rotating frame (8) is fixedly provided with a driving shaft (10), the outer surface of the driving shaft (10) is provided with two groups of driving augers (11), the output end of the feeding carrier tube (1) is communicated with a heating carrier tube (12), the outer surface of the heating carrier tube (12) is fixedly provided with a heating ring sleeve (13), the output end of the heating carrier tube (12) is fixedly provided with a screening component (14), the bottom of the screening component (14) is fixedly provided with a stirring carrier tube (15), the outer surface of the stirring carrier tube (15) is provided with a heat insulation sleeve (23), the outer surface of the heat preservation sleeve (23) is communicated with two groups of liquid guide pipes (24).
2. The extruder for rubber processing according to claim 1, wherein: the screening component (14) comprises a bearing support (16), a plurality of groups of filtering holes are formed in the top of the bearing support (16), and screening screen plates (17) are arranged on the inner walls of the filtering holes in each group.
3. An extruder for rubber processing according to claim 2, wherein: the top of bearing support (16) has seted up the bearing hole, the inner wall interference fit in bearing hole installs support bearing (18), the rotation end of support bearing (18) is installed with the surface interference fit of drive shaft (10).
4. An extruder for rubber processing according to claim 3, wherein: the top and the bottom of bearing support (16) are all the spiro union and are equipped with separation end cover (19), and every group separate the equal interference fit of inner wall of end cover (19) and install first sealed guide pin bushing (20), every group the inner wall of first sealed guide pin bushing (20) all with the rotatable suit of the surface of drive shaft (10), every group separate the equal interference fit of surface of end cover (19) and install second sealed guide pin bushing (21), every group the equal interference fit of surface of second sealed guide pin bushing (21) is installed and is strengthened end cover (22), every group strengthen the inner wall of end cover (22) all with the surface rigid coupling of drive shaft (10).
5. The extruder for rubber processing according to claim 1, wherein: an observation slot hole is formed in the outer surface of the temporary storage tank (4), and a visual observation plate (25) is arranged in the observation slot hole.
6. The extruder for rubber processing according to claim 1, wherein: the outer surfaces of the feeding carrier tube (1) and the heat insulation sleeve (23) are respectively provided with a positioning bracket (26), and each group of the positioning brackets (26) is provided with a plurality of groups of through holes on the left side surface and the right side surface.
7. The extruder for rubber processing according to claim 1, wherein: the bottom of stirring carrier tube (15) is equipped with solid fixed ring (27), multiunit fixed orifices has been seted up to the bottom of solid fixed ring (27).
8. The extruder for rubber processing according to claim 1, wherein: the inner walls of the feeding carrier tube (1), the heating carrier tube (12) and the stirring carrier tube (15) are respectively installed with the outer surfaces of the corresponding driving augers (11) in a clearance fit manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295592.5U CN219855901U (en) | 2023-05-25 | 2023-05-25 | Extruder for rubber processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321295592.5U CN219855901U (en) | 2023-05-25 | 2023-05-25 | Extruder for rubber processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219855901U true CN219855901U (en) | 2023-10-20 |
Family
ID=88341802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321295592.5U Active CN219855901U (en) | 2023-05-25 | 2023-05-25 | Extruder for rubber processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219855901U (en) |
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2023
- 2023-05-25 CN CN202321295592.5U patent/CN219855901U/en active Active
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