CN212331847U - Multilayer pipe integrated into one piece device - Google Patents
Multilayer pipe integrated into one piece device Download PDFInfo
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- CN212331847U CN212331847U CN202020838367.1U CN202020838367U CN212331847U CN 212331847 U CN212331847 U CN 212331847U CN 202020838367 U CN202020838367 U CN 202020838367U CN 212331847 U CN212331847 U CN 212331847U
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Abstract
The utility model discloses a multilayer pipe integrated into one piece device, which belongs to the technical field of plastic pipe manufacturing, and comprises a base, an electromagnetic heater, a coil, a heating rod, a cooling pipeline and an air blower, wherein the electromagnetic heater is arranged above the base, the heating rod is horizontally fixed on the electromagnetic heater, the coil surrounds the outside of the heating rod by taking the axis of the heating rod as the center, the two ends of the coil are electrically connected with the electromagnetic heater, the side surface of the base is provided with an air inlet, the air inlet is arranged inside the base and is connected with the inlet of the air blower, the cooling pipeline is arranged inside the base, the outlet of the air blower is connected with the inlet of the cooling pipeline, the outlet of the cooling pipeline is positioned on the upper surface of the base, the utility model is used for the production of plastic multilayer pipes, and can rapidly cool a heat shrinkage pipe and the multilayer pipe after the production of the multilayer pipe is finished by arranging the, the production efficiency of the multilayer pipe is improved.
Description
Technical Field
The utility model belongs to the technical field of the plastic tubing is made, specifically be a multilayer pipe integrated into one piece device.
Background
The multilayer pipe is a pipe with a multilayer structure, each layer of structure is made of different materials, the innermost layer can be made of a pipe with corrosion resistance and high smoothness, the outer layer can be made of a pipe with wear resistance, wrinkle resistance and high mechanical strength, and the multilayer pipe has better comprehensive performance compared with a single-layer pipe. The production of multilayer pipes is generally carried out by extruding and integrally forming through a multilayer co-extrusion die head, for example, the patent CN201310737374.7 proposes a processing method of multilayer thermoplastic pipes, or a heat shrinkable tube is sleeved in a multilayer pipe, and the multilayer pipe is produced by heating and shrinking the heat shrinkable tube.
Patent CN201920858821.7 provides a multilayer pipe making devices, uses the fashioned mode production multilayer pipe of pyrocondensation pipe, owing to need adopt heating methods to make the pyrocondensation pipe produce the shrink, the temperature of pyrocondensation pipe and multilayer pipe is higher when production is ended, must just can take off from the heating pipe after the cooling, leads to the production cycle length, has reduced the utilization ratio of equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the utility model provides a multilayer pipe integrated into one piece device to the cooling is slower when solving present adoption pyrocondensation pipe production multilayer pipe, problem that production efficiency is low.
The utility model adopts the technical scheme as follows:
an integral molding apparatus for a multilayer pipe, comprising: base, electromagnetic heater, coil, heating rod, cooling tube, air-blower, electromagnetic heater is in the base top, the heating rod level is fixed in electromagnetic heater is last, the coil with the heating rod axis encircle as the center in the heating rod outside, the coil both ends with electromagnetic heater electric connection, the base side is equipped with the air inlet, the air inlet is in the base inside with the entry of air-blower links to each other, the inside cooling tube that is equipped with of base, the export of air-blower with the cooling tube entry links to each other, the export of cooling tube is located the upper surface of base.
Through the arrangement, the multilayer pipe can be sleeved on the heating rod, the heat-shrinkable pipe is sleeved on the outermost layer of the multilayer pipe, the heating rod is rapidly heated through the magnetic field generated by the coil, the multilayer pipe is in a molten state, the heat-shrinkable pipe is heated and shrunk and the multilayer pipe is extruded together, then the air blower blows air to the heating rod from the cooling pipeline, and the heat-shrinkable pipe and the multilayer pipe are rapidly cooled.
Furthermore, the number of outlets of the cooling pipeline on the upper surface of the base ranges from 5 to 15, and the heat shrinkable tube can be uniformly cooled by arranging the outlets of the cooling pipeline, so that the heat shrinkable tube is prevented from being bent and deformed in the cooling process.
Furthermore, the heating rod is parallel to the upper surface of the base, so that the multilayer tube and the heat-shrinkable tube can be conveniently assembled and disassembled.
Furthermore, the surrounding length of the coil is greater than 75% of the length of the heating rod, the heating rod is uniformly heated through the longer coil, and the heat shrink tube is prevented from being bent due to nonuniform heating.
Further, the flow rate of the blower is not lower than 10m3And/min, the pressure rise of the air blower is not lower than 40 kPa.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
(1) the utility model discloses in, through setting up cooling tube and air-blower, use the air to cool off the pyrocondensation pipe, make pyrocondensation pipe and multilayer pipe realize cooling fast, be convenient for take off pyrocondensation pipe and multilayer pipe, improved rate of equipment utilization.
(2) The utility model discloses in, through setting up a plurality of cooling tube exports, make each part of pyrocondensation pipe cool down simultaneously, prevent because local cooling is too fast, produce the difference in temperature and lead to the pyrocondensation pipe to warp.
(3) The utility model discloses in, through setting up longer coil, can carry out the synchronous heating to each position of pyrocondensation pipe, prevent that the pyrocondensation pipe from at shrink in-process local shrink too fast, influencing multilayer pipe shaping quality.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the present invention.
The labels in the figure are: 1-a base; 2-an electromagnetic heater; 3-a coil; 4-heating rod; 5-cooling the pipeline; 6-an air inlet; 7-a blower.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
The present invention will be described in detail with reference to fig. 1 to 3.
Example 1
An integral molding apparatus for a multilayer pipe, comprising: base 1, electromagnetic heater 2, coil 3, heating rod 4, cooling tube 5, air-blower 7, electromagnetic heater 2 is in 1 top of base, 4 levels of heating rod are fixed in on the electromagnetic heater 2, coil 3 with 4 axes of heating rod surround as the center in 4 outsides of heating rod, 3 both ends of coil with 2 electric connection of electromagnetic heater, 1 side of base is equipped with air inlet 6, air inlet 6 is in 1 inside of base with the entry of air-blower 7 links to each other, 1 inside cooling tube 5 that is equipped with of base, the export of air-blower 7 with 5 entrances of cooling tube link to each other, the export of cooling tube 5 is located the upper surface of base 1.
The working principle is as follows: during production, the multilayer pipe is sequentially sleeved on the heating rod 4 according to production requirements, then the heat shrinkage pipe is sleeved on the outermost layer of the multilayer pipe, the electromagnetic heater 2 is started to heat the multilayer pipe and the heat shrinkage pipe, the heat shrinkage pipe is shrunk and the multilayer pipe is extruded and formed, then the electromagnetic heater 2 is closed, the air blower 7 is started to suck air from the air inlet 6 and send the air to the cooling pipeline 5, the heat shrinkage pipe is blown to the heat shrinkage pipe from the outlet of the cooling pipeline 5, the heat shrinkage pipe and the multilayer pipe are rapidly cooled, the heat shrinkage pipe and the multilayer pipe can be taken down in a short time, the next multilayer pipe is produced, and the equipment utilization rate is improved.
Example 2
On the basis of embodiment 1, the number of outlets of the cooling pipeline 5 on the upper surface of the base 1 is 5-15, and by arranging a plurality of outlets, the heat shrinkable tube and the multilayer tube are synchronously cooled at each position, so that the problems of deformation and distortion of the heat shrinkable tube caused by inconsistent local cooling speed in the cooling process are prevented.
Example 3
On the basis of embodiment 1, the heating rod 4 is parallel to the upper surface of the base 1, and the horizontal heating rod 4 is arranged, so that the assembly and disassembly operations of the multilayer pipe and the heat shrinkable pipe are convenient for workers, and the production efficiency is further improved.
Example 4
On the basis of embodiment 1, the length that encircles of coil 3 is greater than 75% of heating rod 4 length, when coil 3 encircles the length and is shorter, need additionally set up mobile device and move coil 3, make coil 3 along the axis direction round trip movement of heating rod 4 to ensure that each position evenly heaies up when heating rod 4 works, through the length that increases coil 3, make the length that encircles of coil 3 not less than thermal shrinkage pipe length, can need not to move coil 3, make the structure more simplified.
Example 5
The flow rate of the blower 7 is not less than 10m based on the embodiment 13And/min, and the pressure rise of the blower 7 is not lower than 40kPa, so that the air flowing out of the cooling pipeline 5 has enough flow velocity and flow rate, and the good cooling effect is ensured.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. An integral molding apparatus for a multilayer pipe, comprising: the electromagnetic heating device comprises a base (1), an electromagnetic heater (2), a coil (3), a heating rod (4), a cooling pipeline (5) and an air blower (7), wherein the electromagnetic heater (2) is arranged above the base (1), the base (1) is fixedly connected, the heating rod (4) is horizontally fixed on the electromagnetic heater (2), the coil (3) surrounds the heating rod (4) by taking the axis of the heating rod (4) as the center, the two ends of the coil (3) are electrically connected with the electromagnetic heater (2), an air inlet (6) is arranged on the side surface of the base (1), the air inlet (6) is arranged inside the base (1) and is connected with the inlet of the air blower (7), the cooling pipeline (5) is arranged inside the base (1), the outlet of the air blower (7) is connected with the inlet of the cooling pipeline (5), the outlet of the cooling pipeline (5) is positioned on the upper surface of the base (1).
2. The device for integrally forming a multilayer pipe according to claim 1, wherein the number of outlets of the cooling duct (5) on the upper surface of the base (1) is 5-15.
3. A multi-layer tube integral forming device according to claim 1, characterized in that said heating rod (4) is parallel to the upper surface of said base (1).
4. A multi-layer tube integral forming device according to claim 1, characterized in that the winding length of said coil (3) is greater than 75% of the length of said heating rod (4).
5. Device for the integrated forming of multilayer tubes according to claim 1, characterised in that said blower (7) has a flow rate not lower than 10m3Min, the pressure of the blower (7) is not lower than 40 kPa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838367.1U CN212331847U (en) | 2020-05-19 | 2020-05-19 | Multilayer pipe integrated into one piece device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020838367.1U CN212331847U (en) | 2020-05-19 | 2020-05-19 | Multilayer pipe integrated into one piece device |
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| Publication Number | Publication Date |
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| CN212331847U true CN212331847U (en) | 2021-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020838367.1U Active CN212331847U (en) | 2020-05-19 | 2020-05-19 | Multilayer pipe integrated into one piece device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858502A (en) * | 2021-09-26 | 2021-12-31 | 苏州市职业大学 | Forming device of thermoplastic pipeline |
| CN114368093A (en) * | 2022-02-07 | 2022-04-19 | 科睿驰（深圳）医疗科技发展有限公司 | Conduit forming device, conduit rheological forming method and conduit reducing forming method |
-
2020
- 2020-05-19 CN CN202020838367.1U patent/CN212331847U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113858502A (en) * | 2021-09-26 | 2021-12-31 | 苏州市职业大学 | Forming device of thermoplastic pipeline |
| CN114368093A (en) * | 2022-02-07 | 2022-04-19 | 科睿驰（深圳）医疗科技发展有限公司 | Conduit forming device, conduit rheological forming method and conduit reducing forming method |
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