CN218453167U - Thermoplastic polyurethane elastomer rubber extruder - Google Patents
Thermoplastic polyurethane elastomer rubber extruder Download PDFInfo
- Publication number
- CN218453167U CN218453167U CN202222710694.0U CN202222710694U CN218453167U CN 218453167 U CN218453167 U CN 218453167U CN 202222710694 U CN202222710694 U CN 202222710694U CN 218453167 U CN218453167 U CN 218453167U
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- Prior art keywords
- fixed mounting
- hopper
- subassembly
- heating
- spiral extrusion
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 36
- 239000004433 Thermoplastic polyurethane Substances 0.000 title claims abstract description 18
- 239000000806 elastomer Substances 0.000 title claims abstract description 18
- 229920002803 thermoplastic polyurethane Polymers 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 238000001125 extrusion Methods 0.000 claims abstract description 30
- 238000004321 preservation Methods 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a thermoplastic polyurethane elastomer rubber extruder, which comprises a base, the right side fixed mounting of base upper end surface has power component, power component's one end is provided with heating spiral extrusion bucket, heating spiral extrusion bucket's one end lower surface is provided with extrudes the mouth, fixedly connected with support frame between heating spiral extrusion bucket and the base, just one side fixed mounting of heating spiral extrusion bucket upper end surface has a hopper subassembly, the upper portion of going into the hopper subassembly is provided with prevents blockking up the subassembly, one side of power component is provided with the controller. A thermoplastic polyurethane elastomer rubber extruder, through the income hopper subassembly that sets up, be convenient for preheat into the inside material of hopper main part, reduce the time of heating in heating spiral extrusion bucket, through the stifled subassembly that prevents that sets up, the material of being convenient for enters into heating spiral extrusion bucket through going into the hopper main part and more smoothly.
Description
Technical Field
The utility model relates to a thermoplastic polyurethane elastomer rubber extruder technical field specifically is a thermoplastic polyurethane elastomer rubber extruder.
Background
The extruder belongs to one of the types of plastic machinery, originates from 18 th century, can divide a machine head into a right-angle machine head, an oblique-angle machine head and the like according to the material flow direction of the machine head and the included angle of a central line of a screw rod, can fully plasticize and uniformly mix materials by the aid of pressure and shearing force generated by rotation of the screw rod, and can be basically classified into a double-screw extruder, a single-screw extruder, a rare multi-screw extruder and a non-screw extruder through die molding.
In the prior art, a chinese patent document with an issued publication number of CN214926912U describes a thermoplastic polyurethane elastomer rubber extruder, in which a motor and a material conveying slurry are placed inside a hopper to affect blanking, and a local preheating function is not provided, so that the material needs to be heated for a long time after entering the inside of a heating spiral extrusion barrel, which brings certain adverse effects to the use process of people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a thermoplastic polyurethane elastomer rubber extruder avoids going into hopper main part unloading and is blockked up, and is convenient for preheat the material, reduces advantages such as the time that the material heated in the heating spiral extrusion bucket, can effectively solve the problem in the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a thermoplastic polyurethane elastomer rubber extruder, includes the base, the right side fixed mounting of base upper end surface has power component, power component's one end is provided with heating spiral extrusion bucket, the one end lower surface that heating spiral extrusion bucket is provided with extrudes the mouth, fixedly connected with support frame between heating spiral extrusion bucket and the base, just one side fixed mounting that heating spiral extrusion bucket upper end surface has a hopper subassembly, the upper portion of going into the hopper subassembly is provided with prevents blockking up the subassembly, one side of power component is provided with the controller, just go into the hopper subassembly including going into hopper main part, shell, heat preservation, heater strip, heating chamber, bin outlet, temperature sensor, cylinder, L type connecting rod and apron, prevent blockking up the subassembly and include servo motor, axis of rotation and spiral leaf, just go into hopper main part fixed mounting in one side that heating spiral extrusion bucket upper end surface.
Preferably, the shell is located the outer wall of going into the hopper main part, the inside in shell is filled to the heat preservation, just the heating chamber is located between the outer wall of going into the hopper main part and the inner wall of shell.
Preferably, heater strip fixed mounting is in the inside in heating chamber, cylinder fixed mounting is in the both sides surface of heat preservation, the apron is located the upper end surface of going into the hopper main part, just L type connecting rod fixed mounting is between cylinder and apron.
Preferably, servo motor fixed mounting is in the middle part of apron upper end surface, the axis of rotation is located servo motor's lower extreme surface, spiral leaf fixed mounting is in the outer wall of axis of rotation lower part, the bin outlet is seted up in the lower extreme surface of going into the hopper main part.
Preferably, a coupler is arranged between the rotating shaft and the servo motor, the outer surface of the upper end of the rotating shaft is fixedly connected with the outer surface of the lower end of the servo motor through the coupler, a sealing bearing is arranged between the rotating shaft and the cover plate, and the rotating shaft is movably connected with the cover plate through the sealing bearing.
Preferably, the temperature sensor is fixedly installed on one side of the outer surface of the lower end of the cover plate, the input end of the controller is electrically connected with the output end of the external power supply, and the controller is electrically connected with the heating wire and the temperature sensor.
(III) advantageous effects
Compared with the prior art, the utility model provides a thermoplastic polyurethane elastomer rubber extruder possesses following beneficial effect:
1. this thermoplastic polyurethane elastomer rubber extruder through the income hopper subassembly that sets up, is convenient for preheat the inside material of going into the hopper main part, reduces the time of heating in heating spiral extrusion bucket.
2. This thermoplastic polyurethane elastomer rubber extruder through the stifled subassembly that blocks that sets up, the material of being convenient for enters into heating spiral through going into the hopper main part and extrudes in the bucket more smoothly.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the thermoplastic polyurethane elastomer rubber extruder of the present invention.
Fig. 2 is a schematic partial cross-sectional view of the thermoplastic polyurethane elastomer rubber extruder of the present invention.
Fig. 3 is an operation schematic diagram of a heating wire in the thermoplastic polyurethane elastomer rubber extruder of the present invention.
In the figure: 1. a base; 2. a power assembly; 3. a controller; 4. a support frame; 5. an extrusion port; 6. heating the screw extrusion barrel; 7. feeding a hopper assembly; 8. an anti-clogging assembly; 9. feeding into a hopper main body; 10. a housing; 11. a heat-insulating layer; 12. heating wires; 13. a heating cavity; 14. a discharge outlet; 15. a temperature sensor; 16. helical leaves; 17. a cylinder; 18. a rotating shaft; 19. an L-shaped connecting rod; 20. a cover plate; 21. a servo motor.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
This example is an extruder for thermoplastic polyurethane elastomer rubber.
As shown in fig. 1-3, the heating device comprises a base 1, a power assembly 2 is fixedly mounted on the right side of the outer surface of the upper end of the base 1, a heating spiral extrusion barrel 6 is arranged at one end of the power assembly 2, an extrusion opening 5 is arranged on the lower surface of one end of the heating spiral extrusion barrel 6, a support frame 4 is fixedly connected between the heating spiral extrusion barrel 6 and the base 1, a feeding hopper assembly 7 is fixedly mounted on one side of the outer surface of the upper end of the heating spiral extrusion barrel 6, an anti-blocking assembly 8 is arranged on the upper portion of the feeding hopper assembly 7, a controller 3 is arranged on one side of the power assembly 2, the feeding hopper assembly 7 comprises a feeding hopper main body 9, a shell 10, a heat-insulating layer 11, a heating wire 12, a heating cavity 13, a discharge opening 14, a temperature sensor 15, an air cylinder 17, an L-shaped connecting rod 19 and a cover plate 20, the anti-blocking assembly 8 comprises a servo motor 21, a rotating shaft 18 and spiral blades 16, and a feeding hopper main body 9 is fixedly mounted on one side of the outer surface of the upper end of the heating spiral extrusion barrel 6.
The outer shell 10 is positioned on the outer wall of the feeding hopper main body 9, the heat-insulating layer 11 is filled in the outer shell 10, and the heating cavity 13 is positioned between the outer wall of the feeding hopper main body 9 and the inner wall of the outer shell 10; the heating wire 12 is fixedly arranged in the heating cavity 13, the air cylinder 17 is fixedly arranged on the outer surfaces of the two sides of the heat-insulating layer 11, the cover plate 20 is positioned on the outer surface of the upper end of the hopper main body 9, and the L-shaped connecting rod 19 is fixedly arranged between the air cylinder 17 and the cover plate 20; the servo motor 21 is fixedly arranged in the middle of the outer surface of the upper end of the cover plate 20, the rotating shaft 18 is positioned on the outer surface of the lower end of the servo motor 21, the spiral blade 16 is fixedly arranged on the outer wall of the lower part of the rotating shaft 18, and the discharge port 14 is opened on the outer surface of the lower end of the hopper body 9; a coupling is arranged between the rotating shaft 18 and the servo motor 21, the outer surface of the upper end of the rotating shaft 18 is fixedly connected with the outer surface of the lower end of the servo motor 21 through the coupling, a sealing bearing is arranged between the rotating shaft 18 and the cover plate 20, and the rotating shaft 18 is movably connected with the cover plate 20 through the sealing bearing; the temperature sensor 15 is fixedly installed on one side of the outer surface of the lower end of the cover plate 20, the input end of the controller 3 is electrically connected with the output end of the external power supply, and the controller 3 is electrically connected with the heating wire 12 and the temperature sensor 15.
It should be noted that, the utility model relates to a thermoplastic polyurethane elastomer rubber extruder, go into hopper subassembly 7 and prevent blockking up subassembly 8 through setting up, the raw materials is located into hopper main part 9's inside, when the needs unloading, operation through servo motor 21 drives axis of rotation 18 and rotates, axis of rotation 18 drives spiral leaf 16 and rotates, be convenient for promote the inside that the raw materials enters into heating spiral extrusion bucket 6 through bin outlet 14, avoid being blockked up, and the servo motor 21 who sets up, be located into hopper main part 9's outside, can not influence the unloading, and servo motor 21 can not be heated by heater strip 12, the hopper subassembly 7 that goes into of setting up, through the operation of heater strip 12 with electric energy conversion heat energy, be convenient for heat the outer wall of going into hopper main part 9, make the inside material of going into hopper main part 9 preheat, reduce the time that the material is heated in heating spiral extrusion bucket 6, through the temperature sensor 15 who sets up, be convenient for control the temperature, after the inside temperature of hopper main part 9 reaches the temperature of settlement, temperature sensor 15 with signal transmission to controller 3 control the heater strip 12 stop the operation, be convenient for go on, it influences the anti-blocking up and prevent that the jam subassembly and move out the high temperature to go out, it influences the cylinder to go into the material to go into the high to drive the upper part of the upper part 17, it influences to go into the upper part of the unloading, it is convenient for going into the unloading, it influences to go into the upper part, it is convenient to go into the upper part to go into hopper main part to go into the upper part, it.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. A thermoplastic polyurethane elastomer rubber extruder, including base (1), its characterized in that: base (1) upper end surface's right side fixed mounting has power component (2), the one end of power component (2) is provided with heating spiral extrusion bucket (6), the one end lower surface of heating spiral extrusion bucket (6) is provided with extrudes mouth (5), fixedly connected with support frame (4) between heating spiral extrusion bucket (6) and base (1), just one side fixed mounting that heating spiral extrusion bucket (6) upper end surface has into hopper subassembly (7), the upper portion of going into hopper subassembly (7) is provided with prevents blockking up subassembly (8), one side of power component (2) is provided with controller (3), just go into hopper subassembly (7) including going into hopper main part (9), shell (10), heat preservation (11), heater strip (12), heater strip (13), bin outlet (14), temperature sensor (15), cylinder (17), L type connecting rod (19) and apron (20), prevent blockking up subassembly (8) and include servo motor (21), axis of rotation (18) and spiral leaf (16), just one side that heating spiral extrusion bucket main part (9) fixed mounting was gone up in heating spiral extrusion bucket (6).
2. The extruder of claim 1, wherein: the outer shell (10) is located on the outer wall of the feeding hopper body (9), the heat insulation layer (11) is filled in the outer shell (10), and the heating cavity (13) is located between the outer wall of the feeding hopper body (9) and the inner wall of the outer shell (10).
3. The extruder of claim 1, wherein: heater strip (12) fixed mounting is in the inside of heating chamber (13), cylinder (17) fixed mounting is in the both sides surface of heat preservation (11), apron (20) are located the upper end surface of going into hopper main part (9), just L type connecting rod (19) fixed mounting is between cylinder (17) and apron (20).
4. The extruder of claim 1, wherein: servo motor (21) fixed mounting is in the middle part of apron (20) upper end surface, axis of rotation (18) are located servo motor (21) lower extreme surface, spiral leaf (16) fixed mounting is in the outer wall of axis of rotation (18) lower part, discharge gate (14) are seted up in the lower extreme surface of going into hopper main part (9).
5. The extruder of claim 1, wherein: be provided with the shaft coupling between axis of rotation (18) and servo motor (21), the lower extreme surface fixed connection of shaft coupling and servo motor (21) is passed through to the upper end surface of axis of rotation (18), be provided with sealed bearing between axis of rotation (18) and apron (20), axis of rotation (18) are through sealed bearing and apron (20) swing joint.
6. The extruder of claim 1, wherein: temperature sensor (15) fixed mounting is in one side of apron (20) lower extreme surface, just be electric connection between the input of controller (3) and the output of external power source, be electric connection between controller (3) and heater strip (12), temperature sensor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710694.0U CN218453167U (en) | 2022-10-14 | 2022-10-14 | Thermoplastic polyurethane elastomer rubber extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222710694.0U CN218453167U (en) | 2022-10-14 | 2022-10-14 | Thermoplastic polyurethane elastomer rubber extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218453167U true CN218453167U (en) | 2023-02-07 |
Family
ID=85125989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222710694.0U Active CN218453167U (en) | 2022-10-14 | 2022-10-14 | Thermoplastic polyurethane elastomer rubber extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218453167U (en) |
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2022
- 2022-10-14 CN CN202222710694.0U patent/CN218453167U/en active Active
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