CN211194851U - Extrusion molding mould is used in production of double-deck compound pipe - Google Patents
Extrusion molding mould is used in production of double-deck compound pipe Download PDFInfo
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- CN211194851U CN211194851U CN201921877252.7U CN201921877252U CN211194851U CN 211194851 U CN211194851 U CN 211194851U CN 201921877252 U CN201921877252 U CN 201921877252U CN 211194851 U CN211194851 U CN 211194851U
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Abstract
The utility model discloses an extrusion molding mould is used in production of double-deck compound pipe relates to extrusion molding mould field, can not dismantle the washing to each part after finishing using for solving current extrusion molding mould, causes the material adhesion on the inner wall of mould easily, can't guarantee the problem of the quality of pipeline when using next time. The inner pipe injection molding cylinder comprises an inner pipe injection molding cylinder body and is characterized in that a first injection pipe is arranged on the outer surface of the upper end of the inner pipe injection molding cylinder body, an inner pipe injection molding cavity is arranged inside the inner pipe injection molding cylinder body, an inner inserting rod is arranged inside the inner pipe injection molding cavity, an end block is arranged at one end of the inner inserting rod, an inner pipe cooling pipe is arranged at one end of the inner pipe injection molding cylinder body, the inner pipe cooling pipe is arranged inside a first cooling box, a first exhaust groove is formed in the outer surface of one side of the first cooling box, and a second nozzle is arranged on the outer.
Description
Technical Field
The utility model relates to an extrusion molding mould field specifically is an extrusion molding mould is used in production of double-deck compound pipe.
Background
The pipe is widely used in various fields, is used for guiding gas circulation and guiding fluid circulation, and for some special objects, the pipe with stronger service performance is needed, wherein the pipe comprises a double-layer composite pipe, and the production process of the double-layer composite pipe is more complicated than that of a single-layer pipe, so that the pipe needs to be produced by using a special extrusion molding die.
The existing extrusion molding die can not be used for disassembling and cleaning each part after use, so that materials are easily adhered to the inner wall of the die, the quality of a pipeline in next use cannot be guaranteed, and the next normal use can be guaranteed in order to be disassembled and cleaned; therefore, the market urgently needs to develop an extrusion molding die for producing a double-layer composite pipe to help people solve the existing problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a double-deck compound pipe extrusion molding mould for production to current extrusion molding mould can not dismantle the washing to each part after finishing using among the above-mentioned background art of solution, causes the material adhesion on the inner wall of mould easily, can't guarantee the problem of the quality of pipeline when using next time.
In order to achieve the above object, the utility model provides a following technical scheme: an extrusion molding die for producing a double-layer composite pipe comprises an inner pipe injection molding cylinder body, wherein a first injection pipe is arranged on the outer surface of the upper end of the inner pipe injection molding cylinder body, an inner pipe injection molding cavity is arranged inside the inner pipe injection molding cylinder body, an inner inserted rod is arranged inside the inner pipe injection molding cavity, one end of the inner inserted rod is provided with an end block, one end of the inner pipe injection molding cylinder body is provided with an inner pipe cooling pipe, the inner pipe cooling pipe is arranged inside a first cooling box, a first exhaust groove is arranged on the outer surface of one side of the first cooling box, a second nozzle is arranged on the outer surface of one side of the first cooling box, a first refrigeration compressor is arranged on one side of the first cooling box, an outer pipe injection molding cylinder body is arranged at one end of the inner pipe cooling pipe, a second injection pipe is arranged on the outer surface of the upper end of the outer pipe injection, the one end of outer tube cylinder body of moulding plastics is provided with the outer tube cooling tube, the inside of second cooler bin is arranged in to the outer tube cooling tube, be provided with the second air discharge duct on one side surface of second cooler bin, one side of second cooler bin is provided with first nozzle, one side of second cooler bin is provided with second compressor.
Preferably, a screw rod is arranged at one end of the inner inserting rod, a threaded hole is formed in the position of a middle shaft on the outer surface of one side of the end block, the inner inserting rod is in threaded connection with the end block, one end of the inner inserting rod is inserted into the inner pipe injection molding cavity and located at the position of the middle shaft of the inner pipe injection molding cavity, the end block is fixedly connected with the inner pipe injection molding cylinder body through a bolt, the first injection pipe is in welded connection with the inner pipe injection molding cylinder body, and the inner part of the first injection pipe is communicated with the inner pipe injection molding cavity.
Preferably, one end of the inner pipe injection molding cylinder body is fixedly connected with one end of the first cooling tank through a bolt, the other end of the first cooling tank is fixedly connected with one end of the outer pipe injection molding cylinder body through a bolt, and the other end of the outer pipe injection molding cylinder body is connected with one end of the second cooling tank through a bolt.
Preferably, the one end and the inner tube of inner tube cooling tube cylinder body welded connection that moulds plastics, the internal diameter of inner tube cooling tube is unanimous with the diameter size in inner tube injection molding chamber, and inner tube cooling tube and inner tube injection molding chamber are pivot altogether, the inside in outer tube injection molding chamber is arranged in to the other end of inner tube cooling tube, and the diameter size in outer tube injection molding chamber is greater than the diameter size in inner tube injection molding chamber.
Preferably, one end of the outer pipe cooling pipe is welded with the outer pipe injection molding cylinder body, the inner diameter of the outer pipe cooling pipe is consistent with the diameter of the outer pipe injection molding cavity, and the outer pipe cooling pipe and the outer pipe injection molding cavity rotate together.
Preferably, the inner pipe cooling pipe and the outer pipe cooling pipe penetrate through the inside of the first cooling box and the inside of the second cooling box respectively, clamping grooves are formed in the outer surfaces of one sides of the first cooling box and the second cooling box, the second nozzle and the first nozzle are buckled in the corresponding clamping grooves respectively, and the second nozzle and the first nozzle are connected with the first refrigeration compressor and the second refrigeration compressor through air pipes respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a through set up the screw rod in the one end of interpolation pole, the axis position department of end block one side surface is provided with the screw hole, interpolation pole and end block threaded connection, the one end of interpolation pole is inserted in the inside of inner tube injection molding chamber, and be located the axis position department of inner tube injection molding chamber, the end block passes through bolt and inner tube injection molding cylinder body fixed connection, first notes material pipe and inner tube injection molding cylinder body welded connection, and the inside of first notes material pipe communicates with each other with inner tube injection molding chamber, this can change the inner aperture of this composite tube through changing the interpolation pole of different diameters, thereby can adjust the wall thickness of the composite tube of processing, it is convenient to change interpolation pole operation simultaneously;
2. the utility model discloses a make the inner tube to mould plastics the one end of cylinder body and the one end of first cooler bin pass through bolt fixed connection, bolt fixed connection is passed through with the one end of the outer tube cylinder body of moulding plastics to the other end of first cooler bin, bolted connection is passed through with the one end of second cooler bin to the other end of the outer tube cylinder body of moulding plastics, this can dismantle each component of this mould, thereby be convenient for wash its inside, avoided the material to solidify in the inside of mould, lead to the inside jam of mould, also be convenient for overhaul the replacement to each component simultaneously.
Drawings
Fig. 1 is an overall schematic view of the present invention;
fig. 2 is an overall rear view of the present invention;
fig. 3 is a side view of the present invention.
In the figure: 1. the inner pipe is injected into the cylinder body; 2. a first material injection pipe; 3. an inner inserted rod; 4. an end-block; 5. an inner pipe injection molding cavity; 6. an inner tube cooling tube; 7. a first cooling tank; 8. a first exhaust groove; 9. a first refrigeration compressor; 10. an outer tube injection molding cavity; 11. the outer tube is used for injection molding of the cylinder body; 12. a second material injection pipe; 13. an outer tube cooling tube; 14. a second cooling tank; 15. a second refrigeration compressor; 16. a second exhaust groove; 17. a first nozzle; 18. a second nozzle.
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.
Referring to fig. 1-3, the present invention provides an embodiment: an extrusion molding die for producing a double-layer composite pipe comprises an inner pipe injection molding cylinder body 1, wherein a first injection pipe 2 is arranged on the outer surface of the upper end of the inner pipe injection molding cylinder body 1, an inner pipe injection molding cavity 5 is arranged inside the inner pipe injection molding cylinder body 1, an inner inserting rod 3 is arranged inside the inner pipe injection molding cavity 5, an end block 4 is arranged at one end of the inner inserting rod 3, an inner pipe cooling pipe 6 is arranged at one end of the inner pipe injection molding cylinder body 1, the inner pipe cooling pipe 6 is arranged inside a first cooling box 7, a first exhaust groove 8 is arranged on the outer surface of one side of the first cooling box 7, a second nozzle 18 is arranged on the outer surface of one side of the first cooling box 7, a first refrigeration compressor 9 is arranged on one side of the first cooling box 7, an outer pipe injection molding cylinder body 11 is arranged at one end of the inner pipe cooling pipe 6, a second injection pipe 12 is arranged on the outer, an outer pipe cooling pipe 13 is arranged at one end of the outer pipe injection cylinder 11, the outer pipe cooling pipe 13 is arranged inside a second cooling tank 14, a second exhaust groove 16 is arranged on the outer surface of one side of the second cooling tank 14, a first nozzle 17 is arranged on one side of the second cooling tank 14, and a second refrigeration compressor 15 is arranged on one side of the second cooling tank 14.
Further, the one end of interpolation pole 3 is provided with the screw rod, the axis position department of end block 4 one side surface is provided with the screw hole, interpolation pole 3 and end block 4 threaded connection, the one end of interpolation pole 3 is inserted in the inside of inner tube injection molding chamber 5, and be located the axis position department of inner tube injection molding chamber 5, end block 4 is through 1 fixed connection of the cylinder body of moulding plastics of bolt and inner tube, first notes material pipe 2 and 1 welded connection of the cylinder body of moulding plastics of inner tube, and the inside of first notes material pipe 2 communicates with each other with inner tube injection molding chamber 5, this can change the inner bore diameter of this composite pipe through changing interpolation pole 3 of different diameters, thereby can adjust the wall thickness of the composite pipe of processing, change interpolation pole 3 simple operations simultaneously.
Further, the one end of the inner tube cylinder body 1 of moulding plastics passes through bolt fixed connection with the one end of first cooler bin 7, bolt fixed connection is passed through with the one end of outer tube cylinder body 11 to the other end of first cooler bin 7, bolt connection is passed through with the one end of second cooler bin 14 to the other end of outer tube cylinder body 11 of moulding plastics, this can dismantle each component of this mould, thereby be convenient for wash its inside, the material has been avoided solidifying in the inside of mould, lead to the inside jam of mould, also be convenient for overhaul the replacement to each component simultaneously.
Further, one end of the inner pipe cooling pipe 6 is welded with the inner pipe injection molding cylinder body 1, the inner diameter of the inner pipe cooling pipe 6 is consistent with the diameter of the inner pipe injection molding cavity 5, the inner pipe cooling pipe 6 and the inner pipe injection molding cavity 5 rotate together, the other end of the inner pipe cooling pipe 6 is arranged inside the outer pipe injection molding cavity 10, and the diameter of the outer pipe injection molding cavity 10 is larger than that of the inner pipe injection molding cavity 5.
Further, one end of the outer tube cooling tube 13 is welded with the outer tube injection molding cylinder body 11, the inner diameter of the outer tube cooling tube 13 is consistent with the diameter of the outer tube injection molding cavity 10, and the outer tube cooling tube 13 and the outer tube injection molding cavity 10 rotate together.
Further, the inner pipe cooling pipe 6 and the outer pipe cooling pipe 13 penetrate through the inside of the first cooling box 7 and the inside of the second cooling box 14 respectively, clamping grooves are formed in the outer surfaces of one sides of the first cooling box 7 and the second cooling box 14, the second nozzle 18 and the first nozzle 17 are buckled in the corresponding clamping grooves respectively, and the second nozzle 18 and the first nozzle 17 are connected with the first refrigeration compressor 9 and the second refrigeration compressor 15 through air pipes respectively.
The working principle is as follows: when the mould is used, the mould is firstly installed at a specified position, then the power supply is switched on and connected with an external feeding pipeline, meanwhile, the corresponding inner inserting rod 3 is selected, the inner inserting rod 3 is inserted into the inner pipe injection molding cavity 5, then the end block 4 is fixedly connected with the inner pipe injection molding cylinder body 1 through a bolt, at the moment, the first injection pipe 2 is injected with an inner pipe raw material, at the moment, the inner pipe raw material is filled in a gap between the inner inserting rod 3 and the inner pipe injection molding cavity 5 and continuously extends, when the inner pipe is extended into the inner pipe cooling pipe 6, the first refrigeration compressor 9 is started, at the moment, cold air is sprayed out from the second nozzle 18 and is aligned with the outer surface of the inner pipe cooling pipe 6, at the moment, the raw material in the inner pipe cooling pipe 6 is cooled and formed, along with the continuous extension of the inner pipe, when the inner pipe is extended into the outer pipe injection molding cavity, at this moment, the outer tube cladding material wraps the inner tube, the outer tube injection molding cavity 10 extends inside, when the outer tube cooling tube 13 is extended inside, the second refrigeration compressor 15 is started, cold air is sprayed out of the first nozzle 17 at this moment, raw materials in the outer tube cooling tube 13 are cooled, the outer tube cladding material is firmly wrapped on the outer surface of the inner tube, after the outer tube cladding material is machined, all the components can be disassembled, the inner part of the outer tube cladding material is cleaned, and the next normal use can be guaranteed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a double-deck compound pipe production is with extrusion molding mould, includes that the inner tube moulds plastics cylinder body (1), its characterized in that: the inner pipe injection cylinder is characterized in that a first injection pipe (2) is arranged on the outer surface of the upper end of an inner pipe injection cylinder body (1), an inner pipe injection cavity (5) is arranged in the inner pipe injection cylinder body (1), an inner inserting rod (3) is arranged in the inner pipe injection cavity (5), an end block (4) is arranged at one end of the inner inserting rod (3), an inner pipe cooling pipe (6) is arranged at one end of the inner pipe injection cylinder body (1), the inner pipe cooling pipe (6) is arranged in a first cooling box (7), a first exhaust groove (8) is arranged on the outer surface of one side of the first cooling box (7), a second nozzle (18) is arranged on the outer surface of one side of the first cooling box (7), a first refrigeration compressor (9) is arranged at one side of the first cooling box (7), and an outer pipe injection cylinder body (11) is arranged at one end of the inner pipe cooling, the outer tube is provided with second notes material pipe (12) on the upper end surface of cylinder body (11) of moulding plastics, the inside of outer tube cylinder body (11) of moulding plastics is provided with outer tube injection molding chamber (10), the one end of outer tube cylinder body (11) of moulding plastics is provided with outer tube cooling tube (13), the inside of second cooler bin (14) is arranged in to outer tube cooling tube (13), be provided with second air discharge duct (16) on one side surface of second cooler bin (14), one side of second cooler bin (14) is provided with first nozzle (17), one side of second cooler bin (14) is provided with second compressor (15).
2. The extrusion molding die for producing the double-layer composite pipe according to claim 1, wherein: the injection molding device is characterized in that a screw is arranged at one end of the inner inserting rod (3), a threaded hole is formed in the middle shaft position of the outer surface of one side of the end block (4), the inner inserting rod (3) is in threaded connection with the end block (4), one end of the inner inserting rod (3) is inserted into the inner pipe injection molding cavity (5) and is located at the middle shaft position of the inner pipe injection molding cavity (5), the end block (4) is fixedly connected with the inner pipe injection molding cylinder body (1) through a bolt, the first injection pipe (2) is in welded connection with the inner pipe injection molding cylinder body (1), and the inner part of the first injection pipe (2) is communicated with the inner pipe injection molding cavity (5).
3. The extrusion molding die for producing the double-layer composite pipe according to claim 1, wherein: the one end of inner tube cylinder body (1) of moulding plastics passes through bolt fixed connection with the one end of first cooler bin (7), the other end of first cooler bin (7) passes through bolt fixed connection with the one end of outer tube cylinder body (11) of moulding plastics, the other end of outer tube cylinder body (11) of moulding plastics passes through bolted connection with the one end of second cooler bin (14).
4. The extrusion molding die for producing the double-layer composite pipe according to claim 1, wherein: the one end and the inner tube of inner tube cooling tube (6) mould plastics cylinder body (1) welded connection, the internal diameter of inner tube cooling tube (6) is unanimous with the diameter size of inner tube injection molding chamber (5), and inner tube cooling tube (6) and inner tube injection molding chamber (5) co-rotation axle, the inside in outer tube injection molding chamber (10) is arranged in to the other end of inner tube cooling tube (6), and the diameter size in outer tube injection molding chamber (10) is greater than the diameter size in inner tube injection molding chamber (5).
5. The extrusion molding die for producing the double-layer composite pipe according to claim 1, wherein: one end of the outer pipe cooling pipe (13) is welded with the outer pipe injection molding cylinder body (11), the inner diameter of the outer pipe cooling pipe (13) is consistent with the diameter of the outer pipe injection molding cavity (10), and the outer pipe cooling pipe (13) and the outer pipe injection molding cavity (10) rotate together.
6. The extrusion molding die for producing the double-layer composite pipe according to claim 1, wherein: the inner pipe cooling pipe (6) and the outer pipe cooling pipe (13) penetrate through the inside of the first cooling box (7) and the inside of the second cooling box (14) respectively, clamping grooves are formed in the outer surfaces of one sides of the first cooling box (7) and the second cooling box (14), the second nozzle (18) and the first nozzle (17) are buckled in the corresponding clamping grooves respectively, and the second nozzle (18) and the first nozzle (17) are connected with the first refrigeration compressor (9) and the second refrigeration compressor (15) through air pipes respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877252.7U CN211194851U (en) | 2019-11-04 | 2019-11-04 | Extrusion molding mould is used in production of double-deck compound pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921877252.7U CN211194851U (en) | 2019-11-04 | 2019-11-04 | Extrusion molding mould is used in production of double-deck compound pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211194851U true CN211194851U (en) | 2020-08-07 |
Family
ID=71881502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921877252.7U Active CN211194851U (en) | 2019-11-04 | 2019-11-04 | Extrusion molding mould is used in production of double-deck compound pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211194851U (en) |
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2019
- 2019-11-04 CN CN201921877252.7U patent/CN211194851U/en active Active
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