CN217752676U - Extrusion die is used in plastics tubular product production - Google Patents
Extrusion die is used in plastics tubular product production Download PDFInfo
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- CN217752676U CN217752676U CN202220959797.8U CN202220959797U CN217752676U CN 217752676 U CN217752676 U CN 217752676U CN 202220959797 U CN202220959797 U CN 202220959797U CN 217752676 U CN217752676 U CN 217752676U
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Abstract
The utility model provides an extrusion tooling is used in production of plastics tubular product relates to plastics tubular product production technical field, including the heating structure, the heating structure includes outer extrusion tooling, outer extrusion tooling's inside is provided with interior extrusion tooling, interior extrusion tooling's inside is provided with interior cooling structure, interior cooling structure includes ventilation blower. The utility model discloses a ventilation fan's setting, can drive the air current and flow, the inside of extrusion die in making the air current get into from one side of interior extrusion die, setting through No. two temperature sensor, detect the temperature of extruding back plastics tubular product inner toroid, and spread data, rethread temperature variation's difference, adjust ventilation fan's power, the air current after the groove will absorb the heat flows out by the back of ventilating at last, thereby cool down the inner toroid to plastics tubular product, make the inner toroid keep unanimous with the cooling rate of outer toroid, produce deformation when extruding in order to prevent plastics tubular product, make plastics tubular product's production comparatively difficult.
Description
Technical Field
The utility model relates to a plastics tubular product production technical field especially relates to an extrusion tooling is used in plastics tubular product production.
Background
The plastic pipe is a chemical building material formed by high-tech compounding, and the chemical building material is a fourth novel building material which is newly developed in the modern time after steel, wood and cement. The chemical building materials are developed rapidly and greatly in China, and particularly, the novel environment-friendly plastic pipes are widely used, so that a revolution of replacing the traditional building materials is raised. The plastic pipe has the advantages of small water flow loss, energy conservation, material saving, ecological protection, convenient completion and the like, is widely applied to the fields of building water supply and drainage, urban water supply and drainage, gas pipes and the like, and becomes the main force of a new century city pipe network.
Among the prior art, plastics tubular product is when production, and the air of the outer anchor ring contact of plastics tubular product circulates easily, and the air of interior anchor ring is difficult to circulate to make outer anchor ring cooling rate very fast, thereby make the plastics tubular product of extruding to appear deformation easily, thereby leaded to the waste of resource, make the production of plastics tubular product comparatively difficult.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having plastics tubular product when production among the prior art, the easy circulation of air of the outer anchor ring contact of plastics tubular product, the air of interior anchor ring is difficult to circulate to make outer anchor ring cooling rate very fast, thereby make the plastics tubular product of extruding to appear deformation easily, thereby leaded to the waste of resource, make the comparatively difficult problem of production of plastics tubular product, and the production of a plastics tubular product that proposes is with extrusion tooling.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an extrusion tooling is used in plastics tubular product production, includes the heating structure, the heating structure includes outer extrusion tooling, extrusion tooling is provided with in outer extrusion tooling's inside, interior extrusion tooling's inside is provided with interior cooling structure, interior cooling structure includes ventilation blower, ventilation blower's outer anchor ring fixedly connected with connecting rod, the inside one end of extrusion tooling including interior cooling structure sets up, ventilation blower passes through connecting rod and interior extrusion tooling fixed connection, fixedly connected with connection back pipe between one side of outer extrusion tooling inner anchor ring and one side of interior extrusion tooling outer anchor ring, the middle part of connecting the back pipe runs through and has seted up the back groove that ventilates, the both ends of connecting the back pipe are the design of triangle form, no. two temperature sensor of one side fixedly connected with of interior extrusion tooling inside.
Preferably, one side of the outer extrusion die is provided with an outer groove, and the inner part of the outer groove is fixedly connected with a reinforcing rib.
Preferably, one side of the interior of the peripheral groove is fixedly provided with a first temperature sensor, and the interior of the peripheral groove is fixedly connected with a heating wire.
Preferably, one end of the outer extrusion die and one end of the inner extrusion die are both fixedly connected with a forward extending ring.
Preferably, the other end fixedly connected with flange mounting panel of outer extrusion die, ring behind one side fixedly connected with joint of flange mounting panel, the outer fringe department of ring is the tilting design behind the joint.
Preferably, the joint side channel has all been seted up to the both sides of strengthening rib, the inside slip joint in joint side channel is provided with the protection cardboard, the protection cardboard is located between two strengthening ribs.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. the utility model discloses in, through ventilation blower's setting, can drive the air current and flow, the inside of extrusion die in making the air current get into from one side of interior extrusion die, setting through No. two temperature sensor, detect the temperature of extruding back plastics tubular product inner toroid, and spread data, rethread temperature variation's difference, adjust ventilation blower's power, the air current after the groove will absorb the heat flows out by the back of ventilating at last, thereby cool down the inner toroid to plastics tubular product, make inner toroid keep unanimous with the cooling rate of outer toroid, produce deformation when extruding in order to prevent plastics tubular product, make plastics tubular product's production comparatively difficult.
2. The utility model discloses in, setting through a temperature sensor, a temperature for to the plastics tubular product surface detects, and transmit, open afterwards, the heater strip, the temperature of extrusion mould tip will be outward adjusted, dual control by temperature change through heater strip and ventilation fan, and No. two temperature sensor and a temperature sensor's dual monitoring, can make the temperature difference of outer anchor ring less in the plastics tubular product, it is comparatively convenient to make extruding of plastics tubular product, the shaping rate is higher, setting through the protection cardboard, a protection for the heater strip is protected, prevent that the heater strip from receiving and colliding with, produce and damage.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of an extrusion mold for producing plastic pipes according to the present invention;
FIG. 2 is a schematic view of an explosion structure of an extrusion mold for producing plastic pipes according to the present invention;
fig. 3 is the utility model provides a plastics is extrusion tooling's for tubular product production rear side three-dimensional structure schematic diagram.
Illustration of the drawings:
1. a heating structure; 11. an external extrusion die; 12. clamping a rear ring; 13. mounting a flange; 14. a protracting ring; 15. reinforcing ribs; 16. a protective clamping plate; 17. clamping the side groove; 18. a peripheral slot; 19. a heating wire; 110. an internal extrusion die; 111. a first temperature sensor;
2. cooling the structure in the inner way; 21. a ventilation fan; 22. ventilating a rear groove; 23. a connecting rod; 24. a second temperature sensor; 25. and connecting the rear pipe.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
Following specific saying its interior cooling structure 2's concrete setting and effect once, setting through ventilation blower 21, can drive the air current and flow, make the air current from interior extrusion tooling 110's one side get into interior extrusion tooling 110 inside, setting through No. two temperature sensor 24, detect the temperature of extruding back plastics tubular product internal ring face, and spread data, rethread temperature variation's difference, adjust ventilation blower 21's power, the air current after will absorbing the heat by ventilation back groove 22 at last flows, thereby cool down the internal ring face of plastics tubular product, make the internal ring face keep unanimous with the cooling rate of outer annular, produce deformation when extruding in order to prevent plastics tubular product, make the production of plastics tubular product comparatively difficult.
As shown in fig. 1-3, a peripheral groove 18 is formed in one side of an outer extrusion die 11, a reinforcing rib 15 is fixedly connected to the inside of the peripheral groove 18, a first temperature sensor 111 is fixedly mounted on one side of the inside of the peripheral groove 18, a heating wire 19 is fixedly connected to the inside of the peripheral groove 18, a front extension ring 14 is fixedly connected to one end of the outer extrusion die 11 and one end of the inner extrusion die 110, a flange mounting plate 13 is fixedly connected to the other end of the outer extrusion die 11, a clamping rear ring 12 is fixedly connected to one side of the flange mounting plate 13, the outer edge of the clamping rear ring 12 is designed in an inclined manner, clamping side grooves 17 are formed in two sides of the reinforcing rib 15, a protection clamping plate 16 is arranged in an inner sliding clamping manner of the clamping side grooves 17, and the protection clamping plate 16 is located between the two reinforcing ribs 15.
The effect that its whole heating structure 1 and interior cooling structure 2 reached does, through the setting of a temperature sensor 111, a temperature for to the plastics tubular product surface detects, and transmit, open afterwards, heater strip 19, the temperature of 11 tip of outer extrusion die adjusts, double control by temperature change through heater strip 19 and ventilation blower 21, and the dual control of No. two temperature sensor 24 and a temperature sensor 111, can make the temperature difference of the interior outer anchor ring of plastics tubular product less, make the extrusion of plastics tubular product comparatively convenient, the shaping rate is higher, setting through protection cardboard 16, a protection is used for heater strip 19, prevent that heater strip 19 from receiving to collide with, produce and damage.
The working principle is as follows: the flange mounting plate 13 is mounted, the clamped rear ring 12 is clamped with the extrusion opening, then extrusion is far away, the plastic pipe flows between the outer extrusion die 11 and the inner extrusion die 110 and flows out from the front extension ring 14 in a forming mode, the temperature of the inner ring surface and the outer ring surface of the extruded plastic pipe is respectively detected through the second temperature sensor 24 and the first temperature sensor 111, data are uploaded to a master control console, the ventilation fan 21 and the heating wire 19 are turned on, power is regulated, air flow enters from one end of the inner extrusion die 110 and flows out from the ventilation rear groove 22, the inner ring surface of the plastic pipe is cooled, the outer ring surface of the plastic pipe is heated through the heating wire 19, when the temperature detected by the second temperature sensor 24 and the first temperature sensor 111 is close, the power of the heating wire 19 and the ventilation fan 21 is gradually reduced until the heating wire 19 or the ventilation fan 21 is turned off, and the temperature of the inner ring surface of the plastic pipe is the same.
In this technical solution, the ventilation fan 21, the second temperature sensor 24 and the first temperature sensor 111 are all the prior art, and are not described herein.
In the above, the present invention is only a preferred embodiment, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above-mentioned technical contents to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an extrusion tooling is used in production of plastics tubular product, includes heating structure (1), its characterized in that: the heating structure (1) comprises an outer extrusion die (11), the inner extrusion die (110) is arranged inside the outer extrusion die (11), an inner cooling structure (2) is arranged inside the inner extrusion die (110), the inner cooling structure (2) comprises a ventilation fan (21), a connecting rod (23) is fixedly connected to the outer annular surface of the ventilation fan (21), the inner cooling structure (2) is arranged at one end inside the inner extrusion die (110), the ventilation fan (21) is fixedly connected with the inner extrusion die (110) through the connecting rod (23), a connecting rear pipe (25) is fixedly connected between one side of the inner annular surface of the outer extrusion die (11) and one side of the outer annular surface of the inner extrusion die (110), a ventilation rear groove (22) is formed in the middle of the connecting rear pipe (25) in a penetrating mode, the two ends of the connecting rear pipe (25) are designed in a triangular mode, and a temperature sensor (24) is fixedly connected to one side of the inner extrusion die (110).
2. The extrusion die for plastic pipe production according to claim 1, characterized in that: an external groove (18) is formed in one side of the external extrusion die (11), and a reinforcing rib (15) is fixedly connected to the inside of the external groove (18).
3. The extrusion die for plastic pipe production according to claim 2, characterized in that: a first temperature sensor (111) is fixedly mounted on one side inside the peripheral groove (18), and a heating wire (19) is fixedly connected inside the peripheral groove (18).
4. The extrusion die for plastic pipe production according to claim 1, characterized in that: one end of the outer extrusion die (11) and one end of the inner extrusion die (110) are fixedly connected with a front extension ring (14).
5. The extrusion die for plastic pipe production according to claim 1, characterized in that: the other end fixedly connected with flange mounting panel (13) of outer extrusion die (11), ring (12) behind one side fixedly connected with joint of flange mounting panel (13), the outer fringe department of ring (12) is the tilting design behind the joint.
6. The extrusion die for plastic pipe production according to claim 2, characterized in that: joint side channel (17) have all been seted up to the both sides of strengthening rib (15), the inside slip joint of joint side channel (17) is provided with protection cardboard (16), protection cardboard (16) are located between two strengthening ribs (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220959797.8U CN217752676U (en) | 2022-04-24 | 2022-04-24 | Extrusion die is used in plastics tubular product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220959797.8U CN217752676U (en) | 2022-04-24 | 2022-04-24 | Extrusion die is used in plastics tubular product production |
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| CN217752676U true CN217752676U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220959797.8U Active CN217752676U (en) | 2022-04-24 | 2022-04-24 | Extrusion die is used in plastics tubular product production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584417A (en) * | 2024-01-18 | 2024-02-23 | 深圳市鹏塑科技发展有限公司 | Equipment and method for preparing environment-friendly cable insulation material |
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2022
- 2022-04-24 CN CN202220959797.8U patent/CN217752676U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117584417A (en) * | 2024-01-18 | 2024-02-23 | 深圳市鹏塑科技发展有限公司 | Equipment and method for preparing environment-friendly cable insulation material |
| CN117584417B (en) * | 2024-01-18 | 2024-04-12 | 深圳市鹏塑科技发展有限公司 | Equipment and method for preparing environment-friendly cable insulation material |
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