CN212888509U - Preheating device for producing polyethylene steel wire mesh framework composite pipe - Google Patents
Preheating device for producing polyethylene steel wire mesh framework composite pipe Download PDFInfo
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- CN212888509U CN212888509U CN202021627755.1U CN202021627755U CN212888509U CN 212888509 U CN212888509 U CN 212888509U CN 202021627755 U CN202021627755 U CN 202021627755U CN 212888509 U CN212888509 U CN 212888509U
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- heating cylinder
- cylinder body
- steel wire
- wire mesh
- composite pipe
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- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 239000004698 Polyethylene Substances 0.000 title claims abstract description 16
- -1 polyethylene Polymers 0.000 title claims abstract description 16
- 229920000573 polyethylene Polymers 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 109
- 150000001875 compounds Chemical class 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A preheating device for producing polyethylene steel wire mesh framework composite pipes comprises an upper heating cylinder body, a lower heating cylinder body and a preheating support, wherein the lower heating cylinder body is fixedly arranged on the preheating support, the upper heating cylinder body is oppositely arranged right above the lower heating cylinder body, the structures of the upper heating cylinder body and the lower heating cylinder body are the same, the upper heating cylinder body comprises an inner cylinder body and an outer cylinder body, the outer cylinder body is sleeved on the inner cylinder body, a heating rod is fixedly arranged inside the outer cylinder body, a semicircular notch is formed in the middle of the inner cylinder body, a heat guide plate is fixedly arranged inside the inner cylinder body and is spirally distributed along the axis direction of the inner cylinder body, and the heat guide plate and the inner cylinder body enclose a drainage cavity channel which is spirally distributed; through the upper portion heating cylinder body, the lower part heating cylinder body that set up, can heat the outer wall of composite tube, and can make the heat form the heliciform flow state through the heat guide plate that sets up, can guarantee to radiate the thermal homogeneity on the composite tube.
Description
Technical Field
The utility model relates to a compound pipe production facility technical field especially relates to a produce compound effective preheating device of polyethylene steel wire mesh skeleton.
Background
When producing compound pipe of polyethylene steel wire net skeleton, after the steel wire winding is accomplished, need melt the compound pipe of one deck again on the steel wire, for the adhesion degree that improves between the two-layer compound pipe, need scribble the one deck earlier on the steel wire and glue, then heat, just can guarantee after making the compound pipe softening can bond better between the two-layer compound pipe.
Disclosure of Invention
In view of the above, there is a need to provide a preheating device for producing polyethylene steel wire mesh framework composite pipes.
The utility model provides a production polyethylene steel wire mesh skeleton is preheating device for compound pipe, includes upper portion heating barrel, lower part heating barrel, preheats the support, and the fixed setting of lower part heating barrel is on preheating the support, and upper portion heating barrel subtend sets up directly over lower part heating barrel, and the one end of upper portion heating barrel and the one end pin hub connection of lower part heating barrel, the structure of upper portion heating barrel, lower part heating barrel is the same, upper portion heating barrel includes interior barrel, outer barrel, and outer barrel suit is on interior barrel, and the inside of outer barrel is fixed and is provided with the heating rod, and the intermediate position of interior barrel is equipped with semi-circular opening, and the inside of interior barrel is fixed and is provided with the heat guide plate, and the heat guide plate becomes the heliciform along the axis direction of interior barrel and distributes, and heat guide plate and interior barrel enclose into a.
Preferably, the outer wall of the inner cylinder body is provided with a first through hole, and the first through hole communicates the outer cylinder body with the drainage cavity channel in the inner cylinder body.
Preferably, the heat guide plate is provided with a second through hole.
Preferably, a heat circulating pump is fixedly arranged below the lower heating cylinder, the inlet end of the heat circulating pump is communicated with the outlet end of the drainage cavity in the lower heating cylinder, and the outlet end of the heat circulating pump is communicated with the inlet end of the drainage cavity in the lower heating cylinder.
Preferably, a guide support assembly for guiding and supporting the composite pipe is fixedly arranged on one side surface of the lower heating cylinder body.
Preferably, the guide support assembly comprises a first support member and a second support member, the first support member and the second support member are both obliquely arranged, and the end parts of the first support member and the second support member point to the circle center of the composite pipe, so that an angle of 120 degrees is formed between the first support member and the second support member.
Preferably, the first support member and the second support member have the same structure, the first support member includes an electric telescopic rod, and a guide wheel is fixedly arranged at an end of the electric telescopic rod.
Preferably, the heating rod sets up along the axial direction of outer barrel, and the heating rod is circumference equidistance along the inner wall of outer barrel and distributes.
The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises an upper heating cylinder, a lower heating cylinder and a preheating support, wherein the lower heating cylinder is fixedly arranged on the preheating support, the upper heating cylinder is oppositely arranged right above the lower heating cylinder, one end of the upper heating cylinder is connected with one end of the lower heating cylinder through a pin, the structures of the upper heating cylinder and the lower heating cylinder are the same, the upper heating cylinder comprises an inner cylinder and an outer cylinder, the outer cylinder is sleeved on the inner cylinder, a heating rod is fixedly arranged inside the outer cylinder, a semicircular notch is arranged at the middle position of the inner cylinder, a heat guide plate is fixedly arranged inside the inner cylinder, the heat guide plate is spirally distributed along the axial direction of the inner cylinder, and the heat guide plate and the inner cylinder enclose a drainage cavity channel which is spirally distributed; through the upper portion heating cylinder that sets up, the lower part heating cylinder, can make the compound pipe follow the upper portion heating cylinder, the opening that forms in the middle of the lower part heating cylinder passes, and when passing, can heat the outer wall of compound pipe, and make the upper portion heating cylinder through the heat guide plate that sets up, the inside heliciform drainage chamber way that forms of lower part heating cylinder, can make the heat form the heliciform flow state, so both can make the upper portion heating cylinder, the heat circulation in the lower part heating cylinder is more even, can guarantee again to radiate the thermal homogeneity on the compound pipe.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of fig. 1 from another angle.
Fig. 3 is a schematic structural diagram of another state of the present invention.
Fig. 4 is a schematic structural view of the upper heating cylinder of the present invention.
In the figure: the heating device comprises an upper heating cylinder body 51, an inner cylinder body 511, a semicircular notch 5111, a heat guide plate 5112, a drainage cavity 5113, a first through hole 5114, a second through hole 5115, an outer cylinder body 512, a heating rod 5121, a lower heating cylinder body 52, a preheating support 53, a heat circulating pump 54, a guide support assembly 55, a first support part 551, an electric telescopic rod 5511, a guide wheel 5512, a second support part 552 and a composite pipe G01.
Detailed Description
Referring to fig. 1 to 4, an embodiment of the present invention provides a preheating device for producing a polyethylene steel wire mesh framework composite pipe, including an upper heating cylinder 51, a lower heating cylinder 52, and a preheating support 53, wherein the lower heating cylinder 52 is fixedly disposed on the preheating support 53, the upper heating cylinder 51 is oppositely disposed right above the lower heating cylinder 52, and one end of the upper heating cylinder 51 is connected to one end of the lower heating cylinder 52 by a pin, the structures of the upper heating cylinder 51 and the lower heating cylinder 52 are the same, the upper heating cylinder 51 includes an inner cylinder 511 and an outer cylinder 512, the outer cylinder 512 is sleeved on the inner cylinder 511, a heating rod 5121 is fixedly disposed inside the outer cylinder 512, the heating rod 5121 is disposed along the axial direction of the outer cylinder 512, and the heating rod 5121 is circumferentially equidistantly distributed along the inner wall of the outer cylinder 512. The middle position of the inner cylinder 511 is provided with a semicircular notch 5111, when the upper heating cylinder 51 and the lower heating cylinder 52 are in a butt-joint closed state, a round hole for the composite tube G01 to pass through is formed at the middle position of the upper heating cylinder 51 and the lower heating cylinder 52, a heat guide plate 5112 is fixedly arranged inside the inner cylinder 511, the heat guide plate 5112 is spirally distributed along the axial direction of the inner cylinder 511, the heat guide plate 5112 and the inner cylinder 511 enclose a spirally distributed drainage cavity 5113, the drainage cavity 5113 formed by the upper heating cylinder 51 and the drainage channel formed by the lower heating cylinder 52 are the same, when the upper heating cylinder 51 and the lower heating cylinder 52 are in a butt-joint closed state, the upper heating cylinder 51 and the lower heating cylinder 52 can form a spiral channel, and thus the upper heating cylinder 51, the lower heating cylinder 52 and the composite tube G01 can be in a butt-joint closed state, The heat in the lower heating cylinder 52 is entirely circulated. Through the upper heating cylinder 51 and the lower heating cylinder 52, the composite tube G01 can pass through the gap formed between the upper heating cylinder 51 and the lower heating cylinder 52, and when the composite tube G01 passes through the gap, the outer wall of the composite tube G01 can be heated, the spiral drainage cavity 5113 is formed inside the upper heating cylinder 51 and the lower heating cylinder 52 through the arranged heat guide plate 5112, so that the heat can form a spiral flowing state, the heat in the upper heating cylinder 51 and the lower heating cylinder 52 can be circulated more uniformly, and the uniformity of the heat radiated to the composite tube G01 can be ensured.
The outer wall of the inner cylinder 511 is provided with a first through hole 5114, and the first through hole 5114 communicates the outer cylinder 512 with the drainage channel 5113 in the inner cylinder 511. This allows heat in the outer cylinder 512 to be better introduced into the inner cylinder 511. The heat guide plate 5112 is provided with a second through hole 5115, so that the heat entering the inner cylinder 511 can be integrally circulated and assembled, and the heat in the inner cylinder 511 can be kept uniform.
A heat circulating pump 54 is fixedly arranged below the lower heating cylinder 52, the inlet end of the heat circulating pump 54 is communicated with the outlet end of the drainage cavity 5113 in the lower heating cylinder 52, and the outlet end of the heat circulating pump 54 is communicated with the inlet end of the drainage cavity 5113 in the lower heating cylinder 52. Through the effect of heat circulating pump 54, can make the heat in upper portion heating cylinder 51, the lower part heating cylinder 52 form the circulation, make heat mobility increase, the homogeneity is better to can make the heat that radiates on compound pipe G01 more even.
Since the heated composite tube G01 is soft, a guide support assembly 55 for guiding and supporting the composite tube G01 is fixedly provided on one side surface of the lower heating cylinder 52. The guiding support assembly 55 includes a first support 551 and a second support 552, the first support 551 and the second support 552 are both disposed obliquely, and the ends of the first support 551 and the second support 552 are both directed to the center of the composite tube G01, so that an angle of 120 ° is formed between the first support 551 and the second support 552. The first support member 551 and the second support member 552 have the same structure, the first support member 551 includes an electric telescopic rod 5511, and a guide wheel 5512 is fixedly disposed at an end of the electric telescopic rod 5511. When the composite pipe G01 with different diameters is handled, the distance between the guide wheel 5512 and the outer wall of the composite pipe G01 can be adjusted by adjusting the length of the electric telescopic rod 5511.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides a production preheating device for compound pipe of polyethylene steel wire mesh skeleton which characterized in that: including upper portion heating cylinder, lower part heating cylinder, preheat the support, the fixed setting of lower part heating cylinder is on preheating the support, and upper portion heating cylinder subtend sets up directly over the lower part heating cylinder, and the one end of upper portion heating cylinder and the one end pin hub connection of lower part heating cylinder, the structure of upper portion heating cylinder, lower part heating cylinder is the same, upper portion heating cylinder includes interior barrel, outer barrel, and outer barrel suit is on interior barrel, and the inside of outer barrel is fixed and is provided with the heating rod, and the intermediate position of interior barrel is equipped with semi-circular opening, and the inside of interior barrel is fixed and is provided with the heat guide plate, and the heat guide plate becomes the heliciform along the axis direction of interior barrel and distributes, and the heat guide plate encloses into a drainage chamber way that is the heliciform and distributes.
2. The preheating device for producing the polyethylene steel wire mesh framework composite pipe according to claim 1, is characterized in that: a first through hole is formed in the outer wall of the inner barrel body, and the outer barrel body is communicated with a drainage cavity in the inner barrel body through the first through hole.
3. The preheating device for producing the polyethylene steel wire mesh framework composite pipe according to claim 1, is characterized in that: and the heat guide plate is provided with a second through hole.
4. The preheating device for producing the polyethylene steel wire mesh framework composite pipe according to claim 1, is characterized in that: and a heat circulating pump is fixedly arranged below the lower heating cylinder, the inlet end of the heat circulating pump is communicated with the outlet end of a drainage cavity channel in the lower heating cylinder, and the outlet end of the heat circulating pump is communicated with the inlet end of the drainage cavity channel in the lower heating cylinder.
5. The preheating device for producing the polyethylene steel wire mesh framework composite pipe according to claim 1, is characterized in that: and a guide support assembly for guiding and supporting the composite pipe is fixedly arranged on the surface of one side of the lower heating cylinder body.
6. The preheating device for producing the polyethylene steel wire mesh framework composite pipe as claimed in claim 5, wherein: the guide support assembly comprises a first support part and a second support part, the first support part and the second support part are obliquely arranged, and the end parts of the first support part and the second support part point to the circle center of the composite pipe, so that an angle of 120 degrees is formed between the first support part and the second support part.
7. The preheating device for producing the polyethylene steel wire mesh framework composite pipe as claimed in claim 6, wherein: the first supporting piece and the second supporting piece have the same structure, the first supporting piece comprises an electric telescopic rod, and the end part of the electric telescopic rod is fixedly provided with a guide wheel.
8. The preheating device for producing the polyethylene steel wire mesh framework composite pipe according to claim 1, is characterized in that: the heating rod sets up along the axial direction of outer barrel, and the inner wall of heating rod edge outer barrel is circumference equidistance and distributes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627755.1U CN212888509U (en) | 2020-08-07 | 2020-08-07 | Preheating device for producing polyethylene steel wire mesh framework composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021627755.1U CN212888509U (en) | 2020-08-07 | 2020-08-07 | Preheating device for producing polyethylene steel wire mesh framework composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212888509U true CN212888509U (en) | 2021-04-06 |
Family
ID=75236411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021627755.1U Active CN212888509U (en) | 2020-08-07 | 2020-08-07 | Preheating device for producing polyethylene steel wire mesh framework composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212888509U (en) |
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2020
- 2020-08-07 CN CN202021627755.1U patent/CN212888509U/en active Active
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