CN214820683U - Extrusion device for plastic pipe production - Google Patents
Extrusion device for plastic pipe production Download PDFInfo
- Publication number
- CN214820683U CN214820683U CN202120977368.9U CN202120977368U CN214820683U CN 214820683 U CN214820683 U CN 214820683U CN 202120977368 U CN202120977368 U CN 202120977368U CN 214820683 U CN214820683 U CN 214820683U
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- cooling pipe
- shell
- screw
- raw material
- pipe
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extrusion device for plastic pipe production, which comprises a shell and a cooling pipe; when the semi-molten material processing device is used, the semi-molten material enters the processing tank through the feeding pipe and the feeding groove, an external power supply is switched on at the moment, the starting motor is started, the first screw rod and the second screw rod are driven to synchronously start rotating through the motor shaft, the electric heating wire is synchronously started, along with the rotation of the first screw rod, the raw material is driven to start moving towards the cooling pipe along the processing groove, the electric heating wire ensures that the raw material cannot be excessively cooled in the moving process through heating, when the raw material enters the cooling pipe, the diameter of the pipe wall of the cooling pipe is reduced, the pressure of the raw material in the cooling pipe is increased, the raw material can be completely filled into the cooling pipe, the influence of bubbles generated in the raw material on the quality of finished products is avoided, the raw material is gradually cooled in the moving process along with the cooling pipe, the whole flowability of the device is reduced, and the subsequent forming effect is improved.
Description
Technical Field
The utility model relates to a relevant technical field of plastics product processing specifically is an extrusion device for plastics tubular product production usefulness.
Background
The plastic is one of plastic products, and an extrusion device is needed when producing plastic pipes.
And the used part of the extrusion device has a complex structure, and the whole structure is poor in disassembly and assembly convenience, so that a large amount of time is consumed when the extrusion diameter of the device is adjusted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an extrusion device for plastics tubular product production usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an extrusion device for plastic pipe production comprises a shell and a cooling pipe; the bottom of the shell is provided with a bottom plate, and the width of the bottom plate is greater than that of the shell; the cooling pipe install the one end at the casing, and the mounting panel is installed to the other end of casing.
Preferably, a processing groove is formed in the shell, penetrates through the side face of the shell and is communicated with the extrusion nozzle; the inboard top of casing be close to one side of mounting panel and seted up the feed chute, and feed chute intercommunication processing groove and inlet pipe, the inlet pipe is installed at the top of casing simultaneously.
Preferably, the mounting plate is provided with a motor, and the motor is rotatably connected with a motor shaft; the motor shaft penetrates through the mounting plate and the shell to form a rotating structure with the first screw rod, and the first screw rod is arranged in the processing tank; and an electric heating wire is arranged between the inner wall and the outer wall of the shell.
Preferably, a second screw is arranged in the cooling pipe, one end of the second screw is connected with the first screw, and the other end of the second screw is rotatably connected with the shaft sleeve; the shaft sleeve is arranged on one side of the baffle ring, and the other side of the baffle ring is provided with the profile bar; the thread diameter of the first screw is larger than that of the second screw, and the thread pitch of the first screw is larger than that of the second screw.
Preferably, an extrusion nozzle is installed at one end of the cooling pipe, which is far away from the shell, and the extrusion nozzle is communicated with the cooling pipe.
Preferably, keep off the ring and be hollow out construction, and keep off the diameter of ring and be greater than the diameter of type pole, wherein the type pole is the centrum structure, the diameter of type pole is less than the internal diameter of extrusion mouth simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: when the device is used, raw materials in a semi-molten state enter the processing tank through the feeding pipe and the feeding groove, an external power supply is switched on, the motor is started, the first screw rod and the second screw rod are driven to synchronously start rotating through the motor shaft, the electric heating wire is synchronously started to drive the raw materials to start moving into the cooling pipe along the processing tank along with the rotation of the first screw rod, the electric heating wire ensures that the raw materials are not excessively cooled in the moving process through heating, when the raw materials enter the cooling pipe, the pressure of the raw materials in the cooling pipe is increased due to the reduction of the diameter of the pipe wall of the cooling pipe, the raw materials can be completely filled in the cooling pipe, the influence of bubbles generated in the raw materials on the quality of finished products is avoided, the raw materials are gradually cooled in the moving process along with the cooling pipe, the whole fluidity of the device is reduced, the subsequent forming effect is improved, and after the raw materials pass through the baffle ring and enter the extrusion nozzle, the molded rod is matched with the inner wall of the extrusion nozzle for molding and then is discharged.
Drawings
FIG. 1 is a schematic front perspective view of an extrusion device for plastic pipe production according to the present invention;
FIG. 2 is a schematic view of the bottom view of the extrusion device for plastic pipe production according to the present invention;
FIG. 3 is a schematic diagram of a side view of a vertical cross section of an extrusion device for producing plastic pipes according to the present invention;
fig. 4 is a schematic view of the oblique cross-section structure of the cooling tube in the extruding apparatus for producing plastic pipes of the present invention.
In the figure: 1. a housing; 2. a base plate; 3. processing a tank; 4. a feed chute; 5. a feed pipe; 6. mounting a plate; 7. a motor; 8. a motor shaft; 9. a first screw; 10. an electric heating wire; 11. a cooling tube; 12. a second screw; 13. an extrusion nozzle; 14. a baffle ring; 15. a shaft sleeve; 16. and (4) forming a rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-4, the present invention provides a technical solution: an extrusion device for producing plastic pipes comprises a shell 1 and a cooling pipe 11; the bottom of the shell 1 is provided with a bottom plate 2, and the width of the bottom plate 2 is larger than that of the shell 1; the cooling pipe 11 is arranged at one end of the shell 1, and the mounting plate 6 is arranged at the other end of the shell 1.
A processing groove 3 is formed in the shell 1, and the processing groove 3 penetrates through the side surface of the shell 1 and is communicated with the extrusion nozzle 13; the inboard top of casing 1 be close to one side of mounting panel 6 and seted up feed chute 4, and feed chute 4 intercommunication processing groove 3 and inlet pipe 5, inlet pipe 5 installs the top at casing 1 simultaneously.
The mounting plate 6 is provided with a motor 7, and the motor 7 is rotatably connected with a motor shaft 8; the motor shaft 8 penetrates through the mounting plate 6 and the shell 1 to form a rotating structure with the first screw 9, and the first screw 9 is arranged in the processing tank 3; an electric heating wire 10 is arranged between the inner wall and the outer wall of the shell 1.
A second screw 12 is arranged in the cooling pipe 11, one end of the second screw 12 is connected with the first screw 9, and the other end of the second screw 12 is rotatably connected with a shaft sleeve 15; the shaft sleeve 15 is arranged on one side of the baffle ring 14, and the other side of the baffle ring 14 is provided with a profile bar 16; the thread diameter of the first screw rod 9 is larger than that of the second screw rod 12, and the thread pitch of the first screw rod 9 is larger than that of the second screw rod 12.
And an extrusion nozzle 13 is arranged at one end of the cooling pipe 11 far away from the shell 1, and the extrusion nozzle 13 is communicated with the cooling pipe 11.
The baffle ring 14 is in a hollow structure, the diameter of the baffle ring 14 is larger than that of the profile rod 16, wherein the profile rod 16 is in a cone structure, and the diameter of the profile rod 16 is smaller than the inner diameter of the extrusion nozzle 13.
It should be noted that, the utility model relates to an extrusion device for plastic pipe production, when in use, raw materials in a semi-molten state enter the processing tank 3 through the inlet pipe 5 and the feed chute 4, at this time, an external power supply is switched on, the motor 7 is started, the first screw 9 and the second screw 12 are driven to synchronously start rotating through the motor shaft 8, the electric heating wire 10 is synchronously started, along with the rotation of the first screw 9, the raw materials are driven to start moving into the cooling pipe 11 along the processing tank 3, the electric heating wire 10 ensures that the raw materials can not be excessively cooled in the moving process through heating, when the raw materials enter the cooling pipe 11, because the pipe wall diameter of the cooling pipe 11 is reduced, the pressure of the raw materials in the cooling pipe 11 is increased, the raw materials can be completely filled in the cooling pipe 11, the influence on the quality of finished products caused by bubbles generated in the raw materials is avoided, the raw materials are gradually cooled in the moving process along with the cooling pipe 11, the whole fluidity of the device is reduced, the subsequent forming effect is improved, and the raw materials are discharged after passing through the baffle ring 14 and entering the extrusion nozzle 13 and being formed by matching the profile rod 16 with the inner wall of the extrusion nozzle 13.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an extrusion device for plastics tubular product production usefulness which characterized in that: comprises a shell (1) and a cooling pipe (11); the bottom of the shell (1) is provided with a bottom plate (2), and the width of the bottom plate (2) is larger than that of the shell (1); the cooling pipe (11) is arranged at one end of the shell (1), and the other end of the shell (1) is provided with the mounting plate (6).
2. The extrusion apparatus of claim 1, wherein: a processing groove (3) is formed in the shell (1), and the processing groove (3) penetrates through the side surface of the shell (1) and is communicated with the extrusion nozzle (13); the inside top of casing (1) be close to one side of mounting panel (6) seted up feed chute (4), and feed chute (4) intercommunication processing groove (3) and inlet pipe (5), the top at casing (1) is installed in inlet pipe (5) simultaneously.
3. The extrusion apparatus of claim 1, wherein: the mounting plate (6) is provided with a motor (7), and the motor (7) is rotationally connected with a motor shaft (8); the motor shaft (8) penetrates through the mounting plate (6) and the shell (1) to form a rotating structure with the first screw (9), and the first screw (9) is arranged in the processing tank (3); an electric heating wire (10) is arranged between the inner wall and the outer wall of the shell (1).
4. The extrusion apparatus of claim 2, wherein: a second screw rod (12) is arranged in the cooling pipe (11), one end of the second screw rod (12) is connected with the first screw rod (9), and the other end of the second screw rod (12) is rotatably connected with the shaft sleeve (15); the shaft sleeve (15) is arranged on one side of the baffle ring (14), and the other side of the baffle ring (14) is provided with a profile rod (16); the thread diameter of the first screw (9) is larger than that of the second screw (12), and the thread pitch of the first screw (9) is larger than that of the second screw (12).
5. The extrusion apparatus of claim 4, wherein: and an extrusion nozzle (13) is arranged at one end of the cooling pipe (11) far away from the shell (1), and the extrusion nozzle (13) is communicated with the cooling pipe (11).
6. The extrusion apparatus of claim 4, wherein: the baffle ring (14) is of a hollow structure, the diameter of the baffle ring (14) is larger than that of the profile rod (16), the profile rod (16) is of a cone structure, and the diameter of the profile rod (16) is smaller than the inner diameter of the extrusion nozzle (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977368.9U CN214820683U (en) | 2021-05-10 | 2021-05-10 | Extrusion device for plastic pipe production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120977368.9U CN214820683U (en) | 2021-05-10 | 2021-05-10 | Extrusion device for plastic pipe production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820683U true CN214820683U (en) | 2021-11-23 |
Family
ID=78772999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120977368.9U Expired - Fee Related CN214820683U (en) | 2021-05-10 | 2021-05-10 | Extrusion device for plastic pipe production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536711A (en) * | 2022-01-10 | 2022-05-27 | 安徽精晟模具有限公司 | Injection molding machine convenient to change mould chuck |
-
2021
- 2021-05-10 CN CN202120977368.9U patent/CN214820683U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114536711A (en) * | 2022-01-10 | 2022-05-27 | 安徽精晟模具有限公司 | Injection molding machine convenient to change mould chuck |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221020 Address after: No. 9, Hengfeng Road, Zhaowan Community, Dainan Town, Xinghua City, Taizhou City, Jiangsu Province 225722 Patentee after: Jiangsu Detai Engineering Plastics Co.,Ltd. Address before: 225700 No. 6, Hengfeng Road, science and Technology Park, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Jiangsu Taide Engineering Plastics Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211123 |