CN220841339U - Square steel coated plastic device for building water plastic platform - Google Patents
Square steel coated plastic device for building water plastic platform Download PDFInfo
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- CN220841339U CN220841339U CN202322629664.1U CN202322629664U CN220841339U CN 220841339 U CN220841339 U CN 220841339U CN 202322629664 U CN202322629664 U CN 202322629664U CN 220841339 U CN220841339 U CN 220841339U
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- square steel
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- cooling section
- plastic
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 84
- 239000010959 steel Substances 0.000 title claims abstract description 84
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000001816 cooling Methods 0.000 claims abstract description 105
- 239000000428 dust Substances 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 25
- 238000005253 cladding Methods 0.000 claims abstract description 14
- 238000007493 shaping process Methods 0.000 claims abstract description 14
- 238000001125 extrusion Methods 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 5
- 239000007921 spray Substances 0.000 claims description 23
- 238000007664 blowing Methods 0.000 claims description 11
- 230000001680 brushing effect Effects 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 8
- 238000004378 air conditioning Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 239000006223 plastic coating Substances 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model relates to a square steel plastic coating device for building a water plastic platform, which comprises a cleaning mechanism, coating extrusion molding equipment and a cooling shaping mechanism; the cleaning mechanism comprises a dust removal box, a cleaning box and a preheating box; the cooling shaping mechanism comprises a horizontal conveying belt, and a front cooling section, a cooling section and a rear cooling section are sequentially arranged on the horizontal conveying belt along the conveying direction and comprise a plurality of cooling fans above and below the horizontal conveying belt. The clearance of square billet surface is thorough, carries out the stoving preheating of square billet simultaneously also, and when square billet conveying was gone into in the plastic cladding extrusion molding equipment of follow-up technology, the cladding laminating effect of preheated square billet and plastic was better. Can carry out the inside and outside ventilation cooling of square steel, the forced air cooling coverage is big, and forced air cooling region sets up rationally, can carry out even cooling, avoids the plastic defect that the uneven cooling caused.
Description
Technical Field
The utility model relates to a square steel cladding plastic device for building a water plastic platform.
Background
In the construction of offshore platforms, steel is generally used for the construction of platforms with higher rigidity requirements, but the construction of steel is easy to cause the problem of large-area corrosion.
Based on this, this case provides a square steel cladding plastic device for plastic platform is built on water for wrap up the plastic at steel surface, solve above technical problem.
Disclosure of utility model
In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide a square steel cladding plastic device for building a water plastic platform.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a square steel cladding plastic device for building a water plastic platform comprises a cleaning mechanism, cladding extrusion molding equipment and a cooling shaping mechanism which are sequentially arranged from front to back along the length conveying direction of square steel; the cleaning mechanism comprises a dust removal box, a cleaning box and a preheating box which are sequentially arranged from front to back along the length conveying direction of the square steel bars; the cooling shaping mechanism comprises a horizontal conveying belt used for sequentially conveying square steel from front to back along the length direction of the square steel, a front cooling section, a cooling section and a rear cooling section are sequentially arranged on the horizontal conveying belt along the conveying direction, the front cooling section, the cooling section and the rear cooling section all comprise a plurality of cooling fans positioned above and below the horizontal conveying belt, the cooling fans above the cooling fans incline out air downwards from back to front, the cooling fans below the cooling fans incline out air upwards from back to front, and the air temperature of the front cooling section is greater than that of the rear cooling section.
Preferably, a conveying roller group for conveying the square steel bars is arranged in the dust removal box on the path from the inlet to the outlet, and dust removal rollers for tightly adhering and rolling the upper, lower, left and right surfaces of the square steel bars are arranged; the inside of the cleaning box is sequentially provided with a cleaning spray pipe, a clear water spray pipe and a high-pressure air blowing pipe on the path from an inlet to an outlet, wherein brushing rollers are arranged on the upper, lower, left and right surfaces of square steel bars between the cleaning spray pipe and the clear water spray pipe, and wiping rollers are arranged on the upper, lower, left and right surfaces of the square steel bars between the clear water spray pipe and the high-pressure air blowing pipe; the preheating box is internally provided with a preheating channel on the path from the inlet to the outlet, and conveying roller sets are arranged beside the inlet and the outlet of the preheating box.
Preferably, dust hoods are arranged at the inner top and the inner bottom of the dust collection box, and negative pressure dust collection pipelines are connected to the dust hoods; the conveying roller set consists of an upper rotating roller and a lower rotating roller, wherein the lower rotating roller is a driving rotating roller, a conveying channel for square steel bars is arranged between the upper rotating roller and the lower rotating roller, and round limit flanges are coaxially and fixedly arranged at the left end face and the right end face of the lower rotating roller; the outer peripheral parts of the dust removing roller, the brushing roller and the wiping roller are respectively coated with cloth, the roller shafts of the dust removing roller, the brushing roller and the wiping roller are respectively arranged on a roller frame, the roller frames are respectively connected with the corresponding box bodies through springs, and the axes of the springs are respectively perpendicular to the corresponding roller shafts; a sliding block and sliding rail moving pair is further arranged between the roller frame and the corresponding box body, and the moving direction of the sliding block and sliding rail moving pair is parallel to the corresponding spring axis; the washing spray pipe, the clear water spray pipe and the high-pressure air blowing pipe are all annular, a plurality of nozzles are uniformly distributed on the annular inner ring, and square steel bars pass through the middle of the annular inner ring.
Preferably, the horizontal conveying belt comprises a conveying frame body, a plurality of driving rotating rollers are uniformly distributed on the conveying frame body from front to back, and the axial direction of the driving rotating rollers is perpendicular to the length direction of the square steel.
Preferably, the air outlet of the upper cooling fan faces the upper surface of the square steel and the cavity in the pipe.
Preferably, the air outlet of the lower cooling fan faces the lower surface of the square steel through the gap between the rollers of the horizontal conveying belt.
Preferably, the front cooling section, the cooling section and the rear cooling section are all provided with air conditioning systems, and the air conditioning system of each cooling section is only connected with a cooling fan corresponding to the cooling section so as to regulate and control the air temperature.
Compared with the prior art, the utility model has the following beneficial effects: this a square steel cladding plastic device for plastic platform is built on water sets gradually from the front to back along the length direction of delivery of square steel cleans mechanism, cladding extrusion molding equipment, cooling shaping mechanism.
The dust removing box of the cleaning mechanism firstly carries out rolling brushing dust removal on the square steel bars, then the square steel bars enter the cleaning box for washing, finally the square steel bars enter the preheating box for further drying by heat, the outer surfaces of the square steel bars are thoroughly cleaned, meanwhile, the square steel bars are also heated and preheated, and when the square steel bars are conveyed into plastic coating extrusion molding equipment of the subsequent process, the coating and attaching effects of the preheated square steel bars and plastic are better.
And finally, the square steel coated with the plastic enters a cooling and shaping mechanism, the wind temperature of the front cooling section is higher than that of the rear cooling section, and the stepped cooling is adopted, so that the defect of plastic caused by rapid cooling temperature dip is avoided. Simultaneously, the air-out of the cooling fan of top is towards the upper surface of square steel and intraductal cavity, and the air-out of cooling fan of below is towards the lower surface of square steel through the interroll gap of horizontal conveyer belt, can carry out the inside and outside ventilation cooling of square steel together, and the air cooling coverage is big, and the air cooling regional setting is reasonable, can carry out even cooling, avoids the plastic defect that the uneven cooling caused.
The utility model will be described in further detail with reference to the drawings and the detailed description.
Drawings
Fig. 1 is a schematic view of the construction of an embodiment of the present utility model.
Fig. 2 is a schematic view of a cleaning mechanism according to an embodiment of the present utility model.
Fig. 3 is a schematic view showing the configuration of a conveying roller set in the embodiment of the present utility model.
Fig. 4 is a schematic view showing the constitution of a dust removing roller/scrubbing roller/wiping roller in the embodiment of the present utility model.
Fig. 5 is a schematic view showing the structure of a washing spray pipe/a clean water spray pipe/a high-pressure air blowing pipe in the embodiment of the utility model.
Fig. 6 is a schematic view of a cooling and shaping mechanism according to an embodiment of the present utility model.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and examples.
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present application. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
As shown in fig. 1 to 6, the embodiment provides a square steel plastic coating device for building a water plastic platform, which comprises a cleaning mechanism a, a coating extrusion molding device B and a cooling shaping mechanism C, wherein the cleaning mechanism a, the coating extrusion molding device B and the cooling shaping mechanism C are sequentially arranged from front to back along the length conveying direction of square steel; the cleaning mechanism comprises a dust removal box 2, a cleaning box 3 and a preheating box 4 which are sequentially arranged from front to back along the length conveying direction of the square steel bars 1; the cooling shaping mechanism comprises a horizontal conveying belt 21 for sequentially conveying square steel from front to back along the length direction of the square steel, a front cooling section 22, a cooling section 23 and a rear cooling section 24 are sequentially arranged on the horizontal conveying belt along the conveying direction, the front cooling section, the cooling section and the rear cooling section all comprise a plurality of cooling fans 25 positioned above and below the horizontal conveying belt, the cooling fans above all incline out air from back to front, the cooling fans below all incline out air from back to front upwards, and the air temperature of the front cooling section is greater than that of the rear cooling section.
In the embodiment of the utility model, a conveying roller set for conveying square steel bars is arranged in the dust removal box on the path from an inlet to an outlet, and dust removal rollers 5 for tightly adhering and rolling the upper, lower, left and right surfaces of the square steel bars are arranged; a washing spray pipe 6, a clear water spray pipe 7 and a high-pressure air blowing pipe 8 are sequentially arranged in the cleaning box on the path from the inlet to the outlet, wherein brushing rollers 9 are arranged on the upper, lower, left and right surfaces of square steel bars between the washing spray pipe and the clear water spray pipe, and wiping rollers 10 are arranged on the upper, lower, left and right surfaces of the square steel bars between the clear water spray pipe and the high-pressure air blowing pipe; the preheating box is internally provided with a preheating channel on the path from the inlet to the outlet, and conveying roller sets are arranged beside the inlet and the outlet of the preheating box.
In the embodiment of the utility model, the dust collection covers 11 are arranged at the inner top and the inner bottom of the dust collection box, and are connected with the negative pressure dust collection pipeline 12 for sucking away dust; the conveying roller set consists of an upper roller 13 and a lower roller 14, wherein the lower roller is a driving roller, a conveying channel for square steel bars is arranged between the upper roller and the lower roller, and round limit flanges 15 are coaxially and fixedly arranged at the left end face and the right end face of the lower roller; the outer peripheral parts of the dust removing roller, the brushing roller and the wiping roller are coated with cloth, roller shafts 16 of the dust removing roller, the brushing roller and the wiping roller are arranged on roller frames 17, the roller frames are connected with corresponding boxes through springs 18, and the axes of the springs are perpendicular to the corresponding roller shafts; a sliding block and sliding rail moving pair 19 is further arranged between the roller frame and the corresponding box body, and the moving direction of the sliding block and sliding rail moving pair is parallel to the corresponding spring axis; the washing spray pipe, the clear water spray pipe and the high-pressure air blowing pipe are all annular, a plurality of nozzles 20 are uniformly distributed on the annular inner ring, and square steel bars pass through the middle of the annular inner ring.
In the embodiment of the utility model, the horizontal conveying belt comprises a conveying frame body 26, wherein a plurality of driving rotating rollers are uniformly distributed on the conveying frame body from front to back, and the axial direction of each driving rotating roller is perpendicular to the length direction of square steel.
In the embodiment of the utility model, the air outlet of the upper cooling fan faces the upper surface of the square steel and the cavity in the pipe.
In the embodiment of the utility model, the air outlet of the lower cooling fan faces the lower surface of the square steel through the gap between the rollers of the horizontal conveying belt.
In the embodiment of the utility model, the front cooling section, the cooling section and the rear cooling section are all provided with air conditioning systems, and the air conditioning system of each cooling section is only connected with the cooling fan corresponding to the section so as to regulate and control the air temperature.
In the embodiments of the present utility model, the overmolding apparatus is prior art and will not be described in detail herein.
In the embodiment of the utility model, the working principle of the utility model is as follows: this a square steel cladding plastic device for plastic platform is built on water sets gradually from the front to back along the length direction of delivery of square steel cleans mechanism, cladding extrusion molding equipment, cooling shaping mechanism.
The dust removing roller of the dust removing box firstly carries out rolling brushing dust removal on the upper surface, the lower surface, the left surface and the right surface of the square steel bar, then the square steel bar entering the cleaning box sequentially carries out washing spraying, scrubbing, clear water spraying, wiping and high-pressure blowing water stain removing operations, finally the square steel bar entering the preheating box further carries out hot drying, the cleaning of the outer surface of the square steel bar is thorough, meanwhile, the hot drying and the preheating of the square steel bar are also carried out, and when the square steel bar is conveyed into plastic cladding extrusion molding equipment of a subsequent process, the cladding laminating effect of the preheated square steel bar and plastic is better.
And finally, the square steel coated with the plastic enters a cooling and shaping mechanism, the wind temperature of the front cooling section is higher than that of the rear cooling section, and the stepped cooling is adopted, so that the defect of plastic caused by rapid cooling temperature dip is avoided. Simultaneously, the air-out of the cooling fan of top is towards the upper surface of square steel and intraductal cavity, and the air-out of cooling fan of below is towards the lower surface of square steel through the interroll gap of horizontal conveyer belt, can carry out the inside and outside ventilation cooling of square steel together, and the air cooling coverage is big, and the air cooling regional setting is reasonable, can carry out even cooling, avoids the plastic defect that the uneven cooling caused.
The above description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, and any person skilled in the art may make modifications or alterations to the disclosed technical content to the equivalent embodiments. However, any simple modification, equivalent variation and variation of the above embodiments according to the technical substance of the present utility model still fall within the protection scope of the technical solution of the present utility model.
Claims (7)
1. A square steel cladding plastic device for plastic platform is built on water, its characterized in that: comprises a cleaning mechanism, a coating extrusion molding device and a cooling shaping mechanism which are sequentially arranged from front to back along the length conveying direction of square steel; the cleaning mechanism comprises a dust removal box, a cleaning box and a preheating box which are sequentially arranged from front to back along the length conveying direction of the square steel bars; the cooling shaping mechanism comprises a horizontal conveying belt used for sequentially conveying square steel from front to back along the length direction of the square steel, a front cooling section, a cooling section and a rear cooling section are sequentially arranged on the horizontal conveying belt along the conveying direction, the front cooling section, the cooling section and the rear cooling section all comprise a plurality of cooling fans positioned above and below the horizontal conveying belt, the cooling fans above the cooling fans incline out air downwards from back to front, the cooling fans below the cooling fans incline out air upwards from back to front, and the air temperature of the front cooling section is greater than that of the rear cooling section.
2. The square steel clad plastic device for water plastic platform construction according to claim 1, wherein: a conveying roller set for conveying the square steel bars is arranged in the dust removal box on the path from the inlet to the outlet, and dust removal rollers for tightly adhering and rolling the upper, lower, left and right surfaces of the square steel bars are arranged; the inside of the cleaning box is sequentially provided with a cleaning spray pipe, a clear water spray pipe and a high-pressure air blowing pipe on the path from an inlet to an outlet, wherein brushing rollers are arranged on the upper, lower, left and right surfaces of square steel bars between the cleaning spray pipe and the clear water spray pipe, and wiping rollers are arranged on the upper, lower, left and right surfaces of the square steel bars between the clear water spray pipe and the high-pressure air blowing pipe; the preheating box is internally provided with a preheating channel on the path from the inlet to the outlet, and conveying roller sets are arranged beside the inlet and the outlet of the preheating box.
3. The square steel clad plastic device for water plastic platform construction according to claim 2, wherein: dust collection covers are arranged at the inner top and the inner bottom of the dust collection box, and negative pressure dust collection pipelines are connected to the dust collection covers; the conveying roller set consists of an upper rotating roller and a lower rotating roller, wherein the lower rotating roller is a driving rotating roller, a conveying channel for square steel bars is arranged between the upper rotating roller and the lower rotating roller, and round limit flanges are coaxially and fixedly arranged at the left end face and the right end face of the lower rotating roller; the outer peripheral parts of the dust removing roller, the brushing roller and the wiping roller are respectively coated with cloth, the roller shafts of the dust removing roller, the brushing roller and the wiping roller are respectively arranged on a roller frame, the roller frames are respectively connected with the corresponding box bodies through springs, and the axes of the springs are respectively perpendicular to the corresponding roller shafts; a sliding block and sliding rail moving pair is further arranged between the roller frame and the corresponding box body, and the moving direction of the sliding block and sliding rail moving pair is parallel to the corresponding spring axis; the washing spray pipe, the clear water spray pipe and the high-pressure air blowing pipe are all annular, a plurality of nozzles are uniformly distributed on the annular inner ring, and square steel bars pass through the middle of the annular inner ring.
4. The square steel clad plastic device for water plastic platform construction according to claim 1, wherein: the horizontal conveying belt comprises a conveying frame body, a plurality of driving rotating rollers are uniformly distributed on the conveying frame body from front to back, and the axial direction of each driving rotating roller is perpendicular to the length direction of square steel.
5. The square steel clad plastic device for water plastic platform construction according to claim 1, wherein: the air outlet of the upper cooling fan faces the upper surface of the square steel and the cavity in the pipe.
6. The square steel clad plastic device for water plastic platform construction according to claim 1, wherein: the air outlet of the cooling fan below faces the lower surface of the square steel through the gap between the rollers of the horizontal conveying belt.
7. The square steel clad plastic device for water plastic platform construction according to claim 1, wherein: the front cooling section, the cooling section and the rear cooling section are all provided with air conditioning systems, and the air conditioning system of each cooling section is only connected with a cooling fan corresponding to the cooling section so as to regulate and control the air temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629664.1U CN220841339U (en) | 2023-09-27 | 2023-09-27 | Square steel coated plastic device for building water plastic platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322629664.1U CN220841339U (en) | 2023-09-27 | 2023-09-27 | Square steel coated plastic device for building water plastic platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220841339U true CN220841339U (en) | 2024-04-26 |
Family
ID=90783960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322629664.1U Active CN220841339U (en) | 2023-09-27 | 2023-09-27 | Square steel coated plastic device for building water plastic platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220841339U (en) |
-
2023
- 2023-09-27 CN CN202322629664.1U patent/CN220841339U/en active Active
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