CN220482500U - Rubber hose extrusion device - Google Patents
Rubber hose extrusion device Download PDFInfo
- Publication number
- CN220482500U CN220482500U CN202321864225.2U CN202321864225U CN220482500U CN 220482500 U CN220482500 U CN 220482500U CN 202321864225 U CN202321864225 U CN 202321864225U CN 220482500 U CN220482500 U CN 220482500U
- Authority
- CN
- China
- Prior art keywords
- extrusion
- hot melting
- pipe
- melting pipe
- stable base
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- 238000001125 extrusion Methods 0.000 title claims abstract description 61
- 238000002844 melting Methods 0.000 claims abstract description 42
- 230000008018 melting Effects 0.000 claims abstract description 42
- 229920003023 plastic Polymers 0.000 claims abstract description 18
- 239000004033 plastic Substances 0.000 claims abstract description 18
- 239000002245 particle Substances 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 15
- 230000008878 coupling Effects 0.000 claims abstract description 5
- 238000010168 coupling process Methods 0.000 claims abstract description 5
- 238000005859 coupling reaction Methods 0.000 claims abstract description 5
- 239000012943 hotmelt Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 2
- 238000000465 moulding Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000011229 interlayer Substances 0.000 abstract description 3
- 230000000087 stabilizing effect Effects 0.000 description 8
- 239000010410 layer Substances 0.000 description 4
- 229920000426 Microplastic Polymers 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of extrusion devices and discloses a rubber hose extrusion device, which comprises a stable base and an electric control platform, wherein a motor fixed at one end of the stable base is fixed at one end of the stable base, the electric control platform controls the rotating speed of the motor, a hot melting pipe is fixedly arranged on the stable base, an extrusion screw is rotationally arranged on the hot melting pipe, the extrusion screw is coaxially connected with an output shaft of the motor through a diaphragm coupling, a melting cavity is arranged in the hot melting pipe, and a feed inlet which is communicated with the melting cavity and is used for being connected with a feed hopper is fixedly arranged at the end part of the hot melting pipe. According to the utility model, plastic particles are added into the hot melting pipe through the position of the charging hopper, the plastic particles are melted and heated under the heating interlayer of the hot melting pipe, the melted plastic melt is pushed forward under the screw extrusion of the extrusion screw so as to be more compact, and then the temperature is reduced for preforming after the caliber of the extrusion end is reduced.
Description
Technical Field
The utility model relates to the technical field of extrusion devices, in particular to a rubber hose extrusion device.
Background
The parts of the existing rubber hose extrusion device are mostly of bolt and welding combination structures, and the inner diameter and the outer diameter of a pipe extruded by one piece of equipment are fixed, so that the universality of the production line of enterprises is not strong, and the production cost is improved.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to overcome the problems presented above, a rubber hose extrusion device is provided which solves the problems presented above.
The utility model solves the technical problems by adopting the following technical scheme:
the utility model provides a rubber hose extrusion device, is in including stabilizing the base and fixing the motor of the one end of stabilizing the base has been fixed the automatically controlled platform of stabilizing base one end, automatically controlled platform control the rotational speed of motor, it is equipped with the hot melt pipe to stabilize the fixed hot melt pipe on the base, the hot melt pipe internal rotation is equipped with extrusion screw rod, extrusion screw rod pass through the diaphragm shaft coupling with the coaxial hookup of output shaft of motor, be equipped with one in the hot melt pipe melt the chamber and be in the fixed pan feeding mouth that is equipped with of hot melt pipe with melting the chamber intercommunication and be used for being connected with the loading hopper, through to put in the loading hopper plastic granules makes it pass the pan feeding mouth gets into in the hot melt pipe and be in the outside of melting the interval suit still is equipped with a plurality of heating layers, be equipped with electric heating coil response in the heating coil and it after the circular telegram heats the inner wall of hot melt pipe and then melts plastic granules the front end fixedly equipped with the flange end the terminal end of flange terminal is fixed and is equipped with extrusion end in the terminal coaxial plug of extrusion terminal.
Preferably, the stabilizing base is fixedly provided with a plurality of supporting frames by bolts, the hot melt pipe frame is arranged on the supporting frames, and the supporting frames are hinged with semicircular rings which can encircle the outer parts of the hot melt pipes and fix the hot melt pipes by bolts.
Preferably, the outer edge of the propeller blade on the extrusion screw is in clearance with the inner wall surface of the melting cavity in the hot melting pipe.
Preferably, a cooling cavity is formed in the extrusion end, an external pipeline communicated with the cooling cavity is fixedly welded at the upper end and the lower end of the extrusion end respectively, and the external pipeline is communicated with a cooling water supply pipe to realize cooling by circulating cold water into the extrusion end so that the hose is formed in the position preliminarily.
Preferably, a clearance between the outer edge of the propeller blade on the extrusion screw and the inner wall surface of the melting cavity in the hot melting pipe is not larger than the particle size of the plastic particles put into the hopper.
Preferably, the plug is fastened in the extrusion head by means of a long bolt which extends transversely through the extrusion head, the plug being optionally exchangeable so far for the production of hoses of different wall thicknesses.
The utility model has the advantages and positive effects that: the plastic particles are added into the hot melting pipe at the charging hopper, the plastic particles are melted and heated under the heating interlayer of the hot melting pipe, the melted plastic melt is pushed forward under the screw extrusion of the extrusion screw so as to be more compact, then the temperature is reduced after the shrinkage caliber of the extrusion end head is preformed, and the flexible pipe with different wall thicknesses can be produced by the aid of the replaceable plug.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
fig. 3 is a schematic structural view of the present utility model.
The index marks in the drawings are as follows: 10. a stable base; 11. a motor; 12. a diaphragm coupling; 13. extruding a screw; 14. a support frame; 15. a flange end plate; 16. a plug head; 17. a hopper; 18. a hot melt tube; 19. extruding the end head; 20. a heating layer; 21. a feed inlet; 22. an electric control platform; 23. and a melting chamber.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:
as shown in fig. 1-3, the rubber hose extruding device of the present utility model comprises a stabilizing base 10 and an electric control table 22 fixed at one end of the stabilizing base 10, wherein a motor 11 is already fixed at one end of the stabilizing base 10, the electric control table 22 controls the rotation speed of the motor 11, a hot melt pipe 18 is fixedly arranged on the stabilizing base 10, an extrusion screw 13 is rotationally arranged in the hot melt pipe 18, the extrusion screw 13 is coaxially connected with an output shaft of the motor 11 through a diaphragm coupling 12, a melting cavity 23 is arranged in the hot melt pipe 18, a feed port 21 which is communicated with the melting cavity 23 and is used for being connected with a feed hopper 17 is fixedly arranged at the end part of the hot melt pipe 18, plastic particles are thrown into the feed hopper 17 so as to pass through the feed port 21 into the hot melt pipe 18, a plurality of heating layers 20 are fixedly sleeved outside the melting cavity 23 in the hot melt pipe 18, an induction heating coil is arranged in the heating layer 20, after the heating coil is electrified, a heating flange 15 is fixedly arranged at the end face of the inner wall of the hot melt pipe 18, a plastic flange 19 is fixedly arranged at the end face of the end of the extrusion flange 19, and a discharge end face is fixedly arranged at the end face of the extrusion flange 19, and a plastic flange 19 is fixedly arranged at the end face of the extrusion flange 19.
Preferably, the stabilizer base 10 is fixedly provided with a plurality of support frames 14 by bolts, the hot melting pipe 18 is erected on the support frames 14, and the support frames 14 are hinged with semicircular rings which can encircle the outside of the hot melting pipe 18 and fix the hot melting pipe 18 by bolts.
Preferably, the outer edge of the propeller blade on the extrusion screw 13 has a clearance with the inner wall surface of the melting chamber 23 in the hot melt pipe 18.
Preferably, a cooling cavity is arranged in the extrusion end 19, an external pipeline communicated with the cooling cavity is fixedly welded at the upper end and the lower end of the extrusion end 19 respectively, and the external pipeline is communicated with a cooling water supply pipe to realize cooling by circulating cold water into the extrusion end 19 so that the hose is preliminarily formed at the position.
Preferably, the clearance between the outer edge of the propeller blade on the extrusion screw 13 and the inner wall surface of the melting chamber 23 in the hot-melt pipe 18 is not larger than the particle diameter of the plastic particles fed into the hopper 17.
Preferably, the plug 16 is fastened in the extrusion head 19 by means of a long bolt which extends transversely through the extrusion head 19, the plug 16 being so far optionally exchangeable for the production of hoses of different wall thickness.
In specific implementation, plastic particles are added into the hot melting pipe 18 at the position of the charging hopper 17, the plastic particles are melted and heated under the heating interlayer of the hot melting pipe 18, the melted plastic melt is pushed forward under the screw extrusion of the extrusion screw 13 to be more compact, then the temperature is reduced after the caliber of the extrusion end 19 is reduced, and the flexible pipe with different wall thicknesses can be produced by the replaceable design of the plug 16, so that the device is more convenient.
It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.
Claims (6)
1. A rubber hose extrusion device which is characterized in that: comprises a stable base (10) and an electric control table (22) fixed at one end of the stable base (10), wherein a motor (11) fixed at one end of the stable base (10) is fixed at one end of the stable base (10), the electric control table (22) controls the rotating speed of the motor (11), a hot melting pipe (18) is fixedly arranged on the stable base (10), an extrusion screw (13) is rotationally arranged on the hot melting pipe (18), the extrusion screw (13) is coaxially connected with an output shaft of the motor (11) through a diaphragm coupling (12), a melting cavity (23) is arranged in the hot melting pipe (18), a material inlet (21) which is communicated with the melting cavity (23) and is used for being connected with a material hopper (17) is fixedly arranged at the end part of the hot melting pipe (18), through throwing plastic particles into the hopper (17) to enable the plastic particles to penetrate through the feed inlet (21) and enter the hot melting pipe (18), a plurality of heating layers (20) are sleeved in the hot melting pipe (18) and are positioned outside the melting cavity (23) at intervals, an electric induction heating coil is arranged in the heating layers (20) and used for heating the inner wall of the hot melting pipe (18) after being electrified so as to melt the plastic particles, a flange end disc (15) is fixedly arranged at the front end of the hot melting pipe (18), an extrusion end head (19) is fixedly arranged on the end face of the flange end disc (15), and a plug head (16) coaxial with the extrusion end head (19) is fixedly arranged in a discharge port of the extrusion end head (19) to carry out tubular molding.
2. A rubber hose extrusion device as in claim 1 wherein: the hot melt pipe fixing device is characterized in that a plurality of supporting frames (14) are fixedly arranged on the stable base (10) through bolts, the hot melt pipe (18) is erected on the supporting frames (14), and the supporting frames (14) are hinged with semicircular rings which can encircle the outer parts of the hot melt pipes (18) and fix the hot melt pipes (18) through bolts.
3. A rubber hose extrusion device as in claim 2 wherein: the outer edge of the propeller blade on the extrusion screw (13) is provided with a gap with the inner wall surface of the melting cavity (23) in the hot melting pipe (18).
4. A rubber hose extrusion apparatus according to claim 3, wherein: the extrusion end head (19) is internally provided with a cooling cavity, the upper end and the lower end of the extrusion end head (19) are fixedly welded with an external pipeline communicated with the cooling cavity respectively, and the external pipeline is communicated with a cooling water supply pipe to realize cooling by circulating cold water into the extrusion end head (19) so as to enable a hose to be formed preliminarily.
5. The rubber hose extrusion device as claimed in claim 4, wherein: the clearance between the outer edge of the propeller blade on the extrusion screw (13) and the inner wall surface of the melting cavity (23) in the hot melting pipe (18) is not larger than the particle size of plastic particles put into the charging hopper (17).
6. A rubber hose extrusion device as in claim 5 wherein: the plug head (16) is fixed in the extrusion end head (19) through a long bolt transversely penetrating through the extrusion end head (19), and the plug head (16) can be replaced to achieve production of hoses with different wall thicknesses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864225.2U CN220482500U (en) | 2023-07-17 | 2023-07-17 | Rubber hose extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321864225.2U CN220482500U (en) | 2023-07-17 | 2023-07-17 | Rubber hose extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220482500U true CN220482500U (en) | 2024-02-13 |
Family
ID=89830428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321864225.2U Active CN220482500U (en) | 2023-07-17 | 2023-07-17 | Rubber hose extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220482500U (en) |
-
2023
- 2023-07-17 CN CN202321864225.2U patent/CN220482500U/en active Active
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| GR01 | Patent grant |