CN102785358A - Processing device and processing method of forming sheet for lengthened polypropylene honeycombed inclined tube - Google Patents
Processing device and processing method of forming sheet for lengthened polypropylene honeycombed inclined tube Download PDFInfo
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- CN102785358A CN102785358A CN2012103145840A CN201210314584A CN102785358A CN 102785358 A CN102785358 A CN 102785358A CN 2012103145840 A CN2012103145840 A CN 2012103145840A CN 201210314584 A CN201210314584 A CN 201210314584A CN 102785358 A CN102785358 A CN 102785358A
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Abstract
The invention refers to a processing device and a processing method of a forming sheet for a lengthened polypropylene honeycombed inclined tube. The processing device comprises an extruder, a double-roller calendar, an initial shaping table and a shaping table, wherein an upper press roller and a lower press roller are arranged in the initial shaping table, the axis of the upper press roller and the axis of the lower press roller correspond to and are in parallel with each other, and vertical to the movement direction of processed raw materials; uniformly and symmetrically arranged upper press tables are arranged on the upper press roller, uniformly and symmetrically arranged lower press tables are arranged on the lower press roller, and the upper press tables and the lower press tables are in the same size and distributed in corresponding and staggered manners; the shaping table comprises a half-hexagonal forming die, a shaping trough is arranged at the half-hexagonal forming die, and a cooling apparatus is arranged in the half-hexagonal forming die. The processing method comprises the following steps of: extruding through the extruder, calendaring through the double-roller calendar, initial shaping through the initial shaping table, cooling and shaping through the shaping table, and cutting. The processing device of forming sheet for lengthened polypropylene honeycombed inclined tube is simple in structure, convenient in use, and low in cost, and can be used for producing the forming sheet of the PP (polypropylene) cellular inclined tube in any length.
Description
Technical field
The present invention relates to process equipment and the processing method of a kind of extended type polypropylene honeycomb shape inclined tube, be mainly used in the manufacturing that trade effluent and municipal wastewater are handled the extended type polypropylene honeycomb shape inclined tube of usefulness with matrix band.
Background technology
Referring to Fig. 1, domestic existing polypropylene honeycomb inclined tube is processed half hexagonal forming sheet 4 ' through extruder 1 ', two roll calender 2 ', roller head machine 3 '.The vertical height of half hexagonal forming sheet 4 ' can only the polypropylene honeycomb inclined tube of production vertical height below 1300mm owing to the restriction that receives roller head machine 3 ' width.The polypropylene honeycomb inclined tube vertical height that the biology multiplication process requires requires 2000mm, and at present domestic can only the combination by the polypropylene honeycomb inclined tube accumulation that upper and lower two-layer vertical height is 1000mm could be satisfied its technological requirement.But the mouth of pipe of piling up owing to upper and lower two-layer honeycomb inclined-tube can't align and influence slip and sedimentation effect.
Summary of the invention
Technical problem to be solved by this invention is to overcome existing above-mentioned deficiency in the prior art, and provides a kind of simple for structure, and cost easy to use is low, and the polypropylene honeycomb shape inclined tube of ability production random length is with the process equipment and the processing method of matrix band.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of extended type polypropylene honeycomb shape inclined tube is with the process equipment of matrix band; Comprise extruder, two roll calender, its design feature is also to be provided with initial shaping platform and typing platform, and extruder, two roll calender, initial shaping platform and typing platform dispose successively; Be provided with pressure roller and lower compression roller in the initial shaping platform; Last pressure roller axis, lower compression roller axis are corresponding and parallel each other, and last pressure roller axis, lower compression roller axis are vertical with the processed raw material direction of motion, and last pressure roller is provided with the columniform upper holder that disposes symmetrically; Lower compression roller is provided with the columniform bottom platen of configuration symmetrically; Spacing between the adjacent upper holder is identical with spacing between the adjacent bottom platen, upper holder and the identical and staggered corresponding layout of bottom platen size, and the platform of finalizing the design comprises half hexagonal forming mould; Be provided with the typing groove in the half hexagonal forming mould, in the half hexagonal forming mould cooling device be housed.
Be provided with heater in the initial shaping platform according to the invention.
Typing platform according to the invention is made up of upper die and lower die, and typing groove top is arranged in patrix, and typing groove bottom is arranged in counterdie, makes things convenient for the manufacturing and maintenance replacement of mould, practices thrift cost.
The present invention solves the problems of the technologies described above the technical scheme that is adopted and also comprises: a kind of extended type polypropylene honeycomb shape inclined tube is with the processing method of matrix band; Comprise the extruder extrusion step; Two roll calender calendering step; It is characterized in that also being provided with the preliminary forming step of initial shaping platform; Typing platform cooling and shaping step is cut out step, and the preliminary forming step of said initial shaping platform is meant that processed raw material forms down along the processed raw material direction of motion in the calendering of the upper holder of above-mentioned initial shaping platform, bottom platen and is partly hexagonal preliminary shaping slice; Said typing platform cooling and shaping step is meant the typing that in half hexagonal forming mould of above-mentioned typing platform, is cooled of preliminary shaping slice, and the said step of cutting out is meant and is cut into required length with continuously producing the matrix band that comes.
The present invention also is provided with distraction step, before distraction step is located at and cuts out step after the typing platform cooling and shaping step.
Initial shaping platform according to the invention just the temperature during one-step forming between 110～130 degrees centigrade.
Temperature during typing platform cooling and shaping according to the invention is between 40～60 degrees centigrade.
The present invention is simple for structure, and cost easy to use is low, can not have the polypropylene honeycomb shape inclined tube of seam to use matrix band according in the middle of the product requirement production random length.
Description of drawings
Fig. 1 is the structural representation of prior art polypropylene honeycomb shape inclined tube with the process equipment of matrix band.
Fig. 2 is the structural representation of embodiment of the invention extended type polypropylene honeycomb shape inclined tube with the process equipment of matrix band.
The specific embodiment
Referring to Fig. 2; Embodiment of the invention extended type polypropylene honeycomb shape inclined tube comprises extruder 1, the two roll calender 2 of prior art with the process equipment of matrix band; Its design feature is also to be provided with initial shaping platform 3 and typing platform 4; The processed raw material (hot plain film) that comes out from two roll calender 2 gets into initial shaping platform 3; Be provided with pressure roller 6 and lower compression roller 7 in the initial shaping platform 3, last pressure roller 6 axis, lower compression roller 7 axis corresponding each other (upper-lower position correspondence) and parallel, last pressure roller 6 axis, lower compression roller 7 axis are vertical with processed raw material (hot plain film) direction of motion F.Last pressure roller 6 is provided with several columniform upper holders 8 of (with respect to last pressure roller 6 axis centre) configuration symmetrically; Lower compression roller 7 is provided with the columniform bottom platen 9 of a plurality of (with respect to lower compression roller 7 axis centre) symmetrically configuration; Spacing between the adjacent upper holder 8 is identical with spacing between the adjacent bottom platen 9; Upper holder 8 and the identical and staggered corresponding layout of bottom platen 9 sizes; Therefore the quantity of upper holder 8 lack one or many one (present embodiment is few one) than the quantity of bottom platen 9, processed raw material in initial shaping platform 3 by tentatively compression moulding.According to the needs of technology, in the initial shaping platform 3 heater can be set, the raw material in the initial shaping platform 3 is carried out heat tracing.Present embodiment typing platform 4 comprises the half hexagonal forming mould of being made up of patrix 11, counterdie 12, and half hexagonal forming mould is provided with the typing groove 10 that cooperates with shaping slice A.In the half hexagonal forming mould cooling device is housed; The preliminary shaping slice that processes from initial shaping platform 3 passes through typing platform 4 cooling and shapings; Promptly produce shaping slice A, shaping slice A cuts according to needed polypropylene honeycomb shape inclined tube length, can produce the shaping slice A of Len req.
The present invention also comprises the processing method of a kind of extended type polypropylene honeycomb shape inclined tube with matrix band, comprises that extruder 1 extrudes; Two roll calender 2 calenderings; Initial shaping platform 3 is one-step forming just; Typing platform 4 cooling and shapings; Cut out, thereby produce the matrix band A of half hexangle type.Said initial shaping platform 3 preliminary forming steps are meant that processed raw material (hot plain film) forms the processed raw material direction of motion F in edge (promptly seeing from the processed raw material direction of motion) and is half hexagonal preliminary shaping slice in initial shaping platform 3 under the calendering (compacting) of upper holder 8, bottom platen 9; Said typing platform 4 cooling and shaping steps are meant the typing that in half hexagonal forming mould, is cooled of preliminary shaping slice, and the said step of cutting out is meant the matrix band A that continuously produces the processed raw material direction of motion in edge (fore-and-aft direction of Fig. 2) random length of coming is cut into required length.
Matrix band A is cut into regulation (required) length according to designing requirement, after the matrix band A one positive one anti-welding of half hexangle type of two same specifications, promptly can be made into the polypropylene honeycomb shape inclined tube of specific length then.
Just the temperature of initial shaping platform 3 is between 110～130 degrees centigrade during one-step forming for present embodiment initial shaping platform 3, and the temperature of typing platform 4 is between 40～60 degrees centigrade during typing platform 4 cooling and shapings.
Present embodiment can be provided with distraction step before after typing platform 4 cooling and shaping steps, cutting out step, and can be provided with hauling machine this moment in the front (from the front that processed raw material direction of motion F sees) of typing platform 4, and the matrix band A that comes out from typing platform 4 is drawn.
Present embodiment extruder 1 extrusion step, two roll calender 2 calendering steps, distraction step and hauling machine, cutting device, heater, cooling device all can adopt prior art.
Every simple deformation of the present invention or equivalent transformation should be thought to fall into protection scope of the present invention.
Claims (7)
1. an extended type polypropylene honeycomb shape inclined tube is with the process equipment of matrix band; Comprise extruder, two roll calender, it is characterized in that: also be provided with initial shaping platform and typing platform, extruder, two roll calender, initial shaping platform and typing platform dispose successively; Be provided with pressure roller and lower compression roller in the initial shaping platform; Last pressure roller axis, lower compression roller axis are corresponding and parallel each other, and last pressure roller axis, lower compression roller axis are vertical with the processed raw material direction of motion, and last pressure roller is provided with the columniform upper holder that disposes symmetrically; Lower compression roller is provided with the columniform bottom platen of configuration symmetrically; Spacing between the adjacent upper holder is identical with spacing between the adjacent bottom platen, upper holder and the identical and staggered corresponding layout of bottom platen size, and the platform of finalizing the design comprises half hexagonal forming mould; Be provided with the typing groove in the half hexagonal forming mould, in the half hexagonal forming mould cooling device be housed.
2. extended type polypropylene honeycomb shape inclined tube according to claim 1 is characterized in that: be provided with heater in the said initial shaping platform with the process equipment of matrix band.
3. extended type polypropylene honeycomb shape inclined tube according to claim 1 is with the process equipment of matrix band, and it is characterized in that: said typing platform is made up of upper die and lower die, and typing groove top is arranged in patrix, and typing groove bottom is arranged in counterdie.
4. an extended type polypropylene honeycomb shape inclined tube is with the processing method of matrix band; Comprise the extruder extrusion step; Two roll calender calendering step; It is characterized in that also being provided with the preliminary forming step of initial shaping platform; Typing platform cooling and shaping step is cut out step, and the preliminary forming step of said initial shaping platform is meant that the calendering of the upper holder of processed raw material in claim 1 or 2 said initial shaping platforms, bottom platen forms down along the processed raw material direction of motion and is partly hexagonal preliminary shaping slice; Said typing platform cooling and shaping step is meant preliminary shaping slice in the typing that in half hexagonal forming mould of claim 1 or 3 said typing platforms, is cooled, and the said step of cutting out is meant and is cut into required length with continuously producing the matrix band that comes.
5. extended type polypropylene honeycomb shape inclined tube according to claim 4 is characterized in that with the processing method of matrix band: also be provided with distraction step, before distraction step is located at and cuts out step after the typing platform cooling and shaping step.
According to claim 4 or 5 described extended type polypropylene honeycomb shape inclined tubes with the processing method of matrix band, it is characterized in that: said initial shaping platform just the temperature during one-step forming between 110～130 degrees centigrade.
According to claim 4 or 5 described extended type polypropylene honeycomb shape inclined tubes with the processing method of matrix band, it is characterized in that: the temperature during said typing platform cooling and shaping is between 40～60 degrees centigrade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103145840A CN102785358A (en) | 2012-08-30 | 2012-08-30 | Processing device and processing method of forming sheet for lengthened polypropylene honeycombed inclined tube |
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| CN2012103145840A CN102785358A (en) | 2012-08-30 | 2012-08-30 | Processing device and processing method of forming sheet for lengthened polypropylene honeycombed inclined tube |
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| CN102785358A true CN102785358A (en) | 2012-11-21 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024746A1 (en) * | 2015-08-12 | 2017-02-16 | 华南理工大学 | Method and device for jet-packing moulding polymer pipeline |
| CN108971257A (en) * | 2017-09-01 | 2018-12-11 | 江苏贯森新材料科技有限公司 | A kind of rolling mill practice for super flat accurate stainless steel processing |
| CN115257128A (en) * | 2022-07-15 | 2022-11-01 | 南京工程学院 | Fiber-reinforced thermoplastic resin-based honeycomb core manufacturing device and method |
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| US5217556A (en) * | 1990-05-31 | 1993-06-08 | Hexcel Corporation | Continuous process for the preparation of unitary thermoplastic honeycomb containing areas with different physical properties |
| JPH07144358A (en) * | 1993-11-24 | 1995-06-06 | Showa Aircraft Ind Co Ltd | Corrugation molding apparatus |
| JPH10180862A (en) * | 1996-12-27 | 1998-07-07 | Mitsubishi Gas Chem Co Inc | Method and apparatus for bending synthetic resin plate |
| CN101817039A (en) * | 2010-03-02 | 2010-09-01 | 江苏瑞盛水处理有限公司 | Stainless steel honeycomb inclined-tube wave plate forming method for water treatment and forming device |
| CN101881068A (en) * | 2010-06-21 | 2010-11-10 | 殷根华 | Makrolon wave plate and manufacture method thereof |
| CN102615831A (en) * | 2012-03-28 | 2012-08-01 | 杭州萧山大通塑化有限公司 | Honeycomb inclined tube molding device and method |
| CN202805649U (en) * | 2012-08-30 | 2013-03-20 | 台州中昌水处理设备有限公司 | Processing device of molding piece for long polypropylene honeycomb inclined tube |
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2012
- 2012-08-30 CN CN2012103145840A patent/CN102785358A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5217556A (en) * | 1990-05-31 | 1993-06-08 | Hexcel Corporation | Continuous process for the preparation of unitary thermoplastic honeycomb containing areas with different physical properties |
| JPH07144358A (en) * | 1993-11-24 | 1995-06-06 | Showa Aircraft Ind Co Ltd | Corrugation molding apparatus |
| JPH10180862A (en) * | 1996-12-27 | 1998-07-07 | Mitsubishi Gas Chem Co Inc | Method and apparatus for bending synthetic resin plate |
| CN101817039A (en) * | 2010-03-02 | 2010-09-01 | 江苏瑞盛水处理有限公司 | Stainless steel honeycomb inclined-tube wave plate forming method for water treatment and forming device |
| CN101881068A (en) * | 2010-06-21 | 2010-11-10 | 殷根华 | Makrolon wave plate and manufacture method thereof |
| CN102615831A (en) * | 2012-03-28 | 2012-08-01 | 杭州萧山大通塑化有限公司 | Honeycomb inclined tube molding device and method |
| CN202805649U (en) * | 2012-08-30 | 2013-03-20 | 台州中昌水处理设备有限公司 | Processing device of molding piece for long polypropylene honeycomb inclined tube |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017024746A1 (en) * | 2015-08-12 | 2017-02-16 | 华南理工大学 | Method and device for jet-packing moulding polymer pipeline |
| CN108971257A (en) * | 2017-09-01 | 2018-12-11 | 江苏贯森新材料科技有限公司 | A kind of rolling mill practice for super flat accurate stainless steel processing |
| CN115257128A (en) * | 2022-07-15 | 2022-11-01 | 南京工程学院 | Fiber-reinforced thermoplastic resin-based honeycomb core manufacturing device and method |
| CN115257128B (en) * | 2022-07-15 | 2024-03-26 | 南京工程学院 | Device and method for manufacturing fiber reinforced thermoplastic resin matrix honeycomb core |
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Application publication date: 20121121 |