CN221747862U - Five-hole corrugated pipe and production device - Google Patents
Five-hole corrugated pipe and production device Download PDFInfo
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- CN221747862U CN221747862U CN202323132103.7U CN202323132103U CN221747862U CN 221747862 U CN221747862 U CN 221747862U CN 202323132103 U CN202323132103 U CN 202323132103U CN 221747862 U CN221747862 U CN 221747862U
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- corrugated pipe
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000463 material Substances 0.000 claims description 17
- 238000000465 moulding Methods 0.000 claims description 15
- 239000012778 molding material Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a five-hole corrugated pipe and a production device, wherein the production device is used for producing the five-hole corrugated pipe, and the five-hole corrugated pipe comprises: five-hole pipe and bellows, five-hole pipe are located in the bellows. Because the five-hole pipe is positioned in the corrugated pipe, the corrugated pipe has higher strength and can bear higher pressure, so that the five-hole pipe is well protected, the five-hole pipe has stable structure, and the service life of the five-hole pipe is prolonged.
Description
Technical Field
The utility model belongs to the technical field of corrugated pipes, and particularly relates to a five-hole corrugated pipe and a production device.
Background
The five-hole corrugated pipe is a threading pipe, the inner wall of the pipe is smooth, the pipe can be directly used for threading cables, optical cables and the like, the working hours are saved, the structure is reasonable, the service value is high, the service life is long, the rigidity is good, and the pipe is mainly used for laying sheath pipes of power grids and communication cables.
When the traditional five-hole pipe is produced, a five-hole pipe mold is needed, molten liquid plastic is extruded into the five-hole pipe mold through an extruder, and the five-hole pipe is formed after the molding of the mold. As shown in fig. 1, the five-hole pipe 1 comprises five circumferentially uniformly distributed straight pipes, and two adjacent straight pipes are adhered together, but the structure is unstable due to small contact area of mutual adhesion, and the five-hole pipe is easy to scatter when buried in use.
Disclosure of utility model
In order to solve the above-mentioned shortcomings, the first technical problem to be solved by the present utility model is: the five-hole corrugated pipe with the five-hole pipe positioned in the corrugated pipe is provided, the five-hole pipe is effectively protected, the five-hole pipe is stable in structure and is not easy to scatter. Based on the same inventive concept, the first technical problem to be solved by the utility model is: the production device for producing the five-hole corrugated pipe is provided.
In order to solve the first technical problem, the technical scheme of the utility model is as follows:
a five-hole bellows, comprising: the five-hole pipe further comprises a corrugated pipe, and the five-hole pipe is positioned in the corrugated pipe.
Preferably, the five-hole pipe is fixedly connected with the corrugated pipe.
Preferably, the inner diameter of the bellows is greater than the maximum radial dimension of the five-hole tube.
In order to solve the second technical problem, the technical scheme of the utility model is as follows:
A five-hole corrugated pipe production device for producing the five-hole corrugated pipe, comprising: the device comprises a five-hole pipe extruder, a five-hole pipe die, a corrugated pipe extruder, a corrugated pipe die and a forming machine, wherein a discharge port of the five-hole pipe extruder is connected with a feed port of the five-hole pipe die;
The five-hole pipe extruder is used for providing five-hole pipe molding materials for the five-hole pipe die, the five-hole pipe die is used for molding the five-hole pipe molding materials into the five-hole pipe, the corrugated pipe extruder is used for providing corrugated pipe molding materials for the corrugated pipe die, the corrugated pipe die is used for molding the corrugated pipe molding materials into round blanks, the round blanks are attached to the five-hole pipe, and the forming machine forms the round blanks into the corrugated pipes.
Preferably, the corrugated pipe die comprises a feeding connecting block, a spiral body and a port die sleeved outside the spiral body, the spiral body is provided with a spiral groove, a spiral material channel is formed by surrounding the spiral groove and the port die, the spiral material channel gradually decreases along the flowing direction of the corrugated pipe molding material, the feeding connecting block is provided with a feeding port communicated with the spiral material channel, a discharging port is arranged between the spiral body and the port die, and the discharging port is communicated with the spiral material channel.
Preferably, the feeding connecting block is fixedly connected with a first flange, and the feeding connecting block is fixedly connected with the die through the first flange.
Preferably, the first flange is screwed to the feed nipple.
Preferably, the feeding connection block is fixed with a second flange, and the feeding connection block is fixedly connected with the corrugated pipe extruder through the second flange.
Preferably, the second flange is screwed to the feed nipple.
After the technical scheme is adopted, the utility model has the beneficial effects that:
In the application, the five-hole pipe is positioned in the corrugated pipe, so that the corrugated pipe has higher strength and can bear higher pressure, the five-hole pipe is well protected, the structure of the five-hole pipe is stable, and the service life of the five-hole pipe is prolonged.
The five-hole corrugated pipe production device solves the production problem of the five-hole corrugated pipe, and is simple in structure, low in cost and high in production efficiency.
Drawings
FIG. 1 is a schematic view of a prior art five-hole tube;
FIG. 2 is a schematic diagram of the front view of a five-hole bellows embodiment of the present utility model;
FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 in the direction A-A;
FIG. 4 is a schematic view of an embodiment of a five-hole bellows production apparatus of the present utility model;
FIG. 5 is a schematic cross-sectional structural view of the bellows mold of FIG. 4;
in the figure: 1. a five-hole pipe; 2. a bellows; 3. a five-hole tube extruder; 4. five-hole pipe die; 5. a bellows extruder; 6. a bellows mold; 61. a feeding connection block; 62. a screw; 63. a die; 64. a spiral material channel; 65. a feed inlet; 66. a discharge port; 67. a first flange; 68. a second flange; 7. a molding machine; 71. a molding module; 8. round blank.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Example 1
As shown collectively in fig. 2 and 3, a five-hole bellows comprises: the corrugated pipe comprises a five-hole pipe 1 and a corrugated pipe 2, wherein the five-hole pipe 1 is positioned in the corrugated pipe 2, the corrugated pipe 2 has higher strength and can bear higher pressure, the five-hole pipe 1 is well protected, the five-hole pipe 1 has a stable structure, and the service life of the five-hole pipe 1 is prolonged.
Wherein, five hole pipe 1 and bellows 2 fixed connection, perhaps the internal diameter of bellows 2 is slightly greater than five hole pipe 1's biggest radial dimension, and bellows 2 is not connected with five hole pipe 1.
Example two
As shown in fig. 4, a five-hole bellows production apparatus for producing a five-hole bellows according to the first embodiment includes: the device comprises a five-hole pipe extruder 3, a five-hole pipe die 4, a corrugated pipe extruder 5, a corrugated pipe die 6 and a forming machine 7, wherein a discharge port of the five-hole pipe extruder 3 is connected with a feed port of the five-hole pipe die 4, and a discharge port of the corrugated pipe extruder 5 is connected with a feed port of the corrugated pipe die 6.
In the production process of the five-hole corrugated pipe, the granules for producing the five-hole pipe 1 are heated, melted and plasticized by a five-hole pipe extruder 3, then enter a five-hole pipe die 4, and are extruded after being molded in the five-hole pipe die to obtain the five-hole pipe 1; meanwhile, the particles for producing the corrugated pipe 2 are heated, melted and plasticized by the corrugated pipe extruder 5, enter the corrugated pipe die 6, are extruded after being molded in the corrugated pipe die to obtain the round blank 8, at the moment, the five-hole pipe 1 penetrates through the round blank 8, the five-hole pipe 1 drives the round blank 8 to enter the molding machine 7, and the round blank 8 is tightly attached to the inner cavity of the molding module through vacuum suction of each molding module 71 of the molding machine 7 for molding. The corrugated tube 2 can be bonded to or separated from the five-hole tube 1 during molding by changing the size of the inner diameter of the molding module 71 during molding, as required.
As shown in fig. 5, the bellows mold 6 includes a feeding receiving block 61, a spiral body 62 and a die 63 sleeved outside the spiral body 62, the spiral body 62 is provided with a spiral groove, the spiral groove and the die 63 enclose a spiral material channel 64, the spiral material channel 64 gradually decreases along the flowing direction of the bellows molding material, the feeding receiving block 61 is provided with a feeding port 65 communicated with the spiral material channel 64, a discharging port 66 is arranged between the spiral body 62 and the die 63, and the discharging port 66 is communicated with the spiral material channel 64. The granule material is processed by the bellows extruder 5 and enters the spiral material channel 64 through the feeding hole 65, various raw materials are uniformly mixed in the flowing process of one circle of the spiral material channel 64, and finally the round material blank 8 is extruded and molded by the discharging hole 66.
In the illustrated embodiment, the feed block 61 is fixedly connected with a first flange 67, and the first flange 67 is fixedly connected with the die 63 by bolts. Preferably, the feed block 61 is threadably coupled to the first flange 67.
In the illustrated embodiment, the feed block 61 is fixed with a second flange 68, the second flange 68 being fixedly connected to the bellows extruder 5 by bolts. Preferably, the second flange 68 is threadably connected to the feed block 61.
The foregoing is illustrative of the best mode of carrying out the utility model, and is not presented in any detail as is known to those of ordinary skill in the art. The protection scope of the utility model is defined by the claims, and any equivalent transformation based on the technical teaching of the utility model is also within the protection scope of the utility model.
Claims (6)
1. A five-hole corrugated pipe production device which is used for producing a five-hole corrugated pipe, the five-hole corrugated pipe comprises a five-hole corrugated pipe and a corrugated pipe, the five-hole corrugated pipe is fixed in the corrugated pipe, the inner diameter of the corrugated pipe is larger than the maximum radial dimension of the five-hole corrugated pipe, the device is characterized in that,
The production device comprises: the device is characterized by also comprising a corrugated pipe extruder, a corrugated pipe die and a forming machine, wherein the discharge port of the corrugated pipe extruder is connected with the feed port of the corrugated pipe die;
The five-hole pipe extruder is used for providing five-hole pipe molding materials for the five-hole pipe die, the five-hole pipe die is used for molding the five-hole pipe molding materials into the five-hole pipe, the corrugated pipe extruder is used for providing corrugated pipe molding materials for the corrugated pipe die, the corrugated pipe die is used for molding the corrugated pipe molding materials into round blanks, the round blanks are attached to the five-hole pipe, and the forming machine forms the round blanks into the corrugated pipes.
2. The five-hole corrugated pipe production device according to claim 1, wherein the corrugated pipe die comprises a feeding connecting block, a spiral body and a port die sleeved outside the spiral body, the spiral body is provided with a spiral groove, the spiral groove and the port die enclose a spiral material channel, the spiral material channel gradually decreases along the flowing direction of the corrugated pipe molding material, the feeding connecting block is provided with a feeding hole communicated with the spiral material channel, a discharging hole is arranged between the spiral body and the port die, and the discharging hole is communicated with the spiral material channel.
3. The apparatus for producing a five-hole corrugated tube according to claim 2, wherein the feed connection block is fixedly connected with a first flange, and the feed connection block is fixedly connected with the die through the first flange.
4. A five-port bellows production apparatus as claimed in claim 3, wherein said first flange is threadably connected to said feed nipple.
5. The five-hole corrugated pipe production device according to claim 4, wherein the feeding connection block is fixedly provided with a second flange, and the feeding connection block is fixedly connected with the corrugated pipe extruder through the second flange.
6. The five-port bellows production apparatus of claim 5, wherein the second flange is threadably coupled to the feed nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132103.7U CN221747862U (en) | 2023-11-20 | 2023-11-20 | Five-hole corrugated pipe and production device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323132103.7U CN221747862U (en) | 2023-11-20 | 2023-11-20 | Five-hole corrugated pipe and production device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221747862U true CN221747862U (en) | 2024-09-20 |
Family
ID=92734053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323132103.7U Active CN221747862U (en) | 2023-11-20 | 2023-11-20 | Five-hole corrugated pipe and production device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221747862U (en) |
-
2023
- 2023-11-20 CN CN202323132103.7U patent/CN221747862U/en active Active
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